2017-10-20T18:04:40.933607+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:04:42.868706+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting 2017-10-20T18:14:40.927790+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:14:42.537996+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting 2017-10-20T18:24:40.921904+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:24:42.091415+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting ps -aef | grep 5001 ceilome+ 5001 3401 0 Oct19 ? 00:19:09 ceilometer-polling - AgentManager(0) 2017-10-20T18:30:37.734912+00:00 node-90 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="3305" x-info="http://www.rsyslog.com"] exiting on signal 15. 2017-10-20T18:30:37.834236+00:00 node-90 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="21427" x-info="http://www.rsyslog.com"] start 2017-10-20T18:30:37.833919+00:00 node-90 rsyslogd: rsyslogd's groupid changed to 108 2017-10-20T18:30:37.833993+00:00 node-90 rsyslogd: rsyslogd's userid changed to 104 2017-10-20T18:30:37.834050+00:00 node-90 rsyslogd-2357: queue "action 0 queue": high water mark is set quite low at 8000. You should only set it below 60% (600000) if you have a good reason for this. [v8.16.0 try http://www.rsyslog.com/e/2357 ] Test starts: Fri Oct 20 18:52:48 2017 2017-10-20T18:56:20.421681+00:00 node-90 kernel: [97344.379555] ------------[ cut here ]------------ 2017-10-20T18:56:20.421718+00:00 node-90 kernel: [97344.379563] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T18:56:20.421719+00:00 node-90 kernel: [97344.379565] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T18:56:20.421720+00:00 node-90 kernel: [97344.379567] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T18:56:20.421723+00:00 node-90 kernel: [97344.379625] CPU: 30 PID: 18870 Comm: vhost-18868 Not tainted 4.4.0-93-generic #116-Ubuntu 2017-10-20T18:56:20.421871+00:00 node-90 kernel: [97344.379626] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T18:56:20.421876+00:00 node-90 kernel: [97344.379627] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-20T18:56:20.421877+00:00 node-90 kernel: [97344.379629] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-20T18:56:20.421895+00:00 node-90 kernel: [97344.379630] ffff881fb3dfa700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T18:56:20.421899+00:00 node-90 kernel: [97344.379632] Call Trace: 2017-10-20T18:56:20.421900+00:00 node-90 kernel: [97344.379634] [] dump_stack+0x63/0x90 2017-10-20T18:56:20.421901+00:00 node-90 kernel: [97344.379642] [] warn_slowpath_common+0x82/0xc0 2017-10-20T18:56:20.421901+00:00 node-90 kernel: [97344.379643] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T18:56:20.421902+00:00 node-90 kernel: [97344.379646] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T18:56:20.421904+00:00 node-90 kernel: [97344.379648] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T18:56:20.421905+00:00 node-90 kernel: [97344.379650] [] __skb_gso_segment+0xfd/0x110 2017-10-20T18:56:20.421905+00:00 node-90 kernel: [97344.379656] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T18:56:20.421906+00:00 node-90 kernel: [97344.379658] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T18:56:20.421907+00:00 node-90 kernel: [97344.379660] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T18:56:20.421907+00:00 node-90 kernel: [97344.379666] [] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.421909+00:00 node-90 kernel: [97344.379668] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T18:56:20.421910+00:00 node-90 kernel: [97344.379676] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T18:56:20.421911+00:00 node-90 kernel: [97344.379679] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T18:56:20.421911+00:00 node-90 kernel: [97344.379681] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T18:56:20.421912+00:00 node-90 kernel: [97344.379684] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T18:56:20.421912+00:00 node-90 kernel: [97344.379685] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T18:56:20.421915+00:00 node-90 kernel: [97344.379688] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T18:56:20.421915+00:00 node-90 kernel: [97344.379690] [] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.421916+00:00 node-90 kernel: [97344.379692] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T18:56:20.421916+00:00 node-90 kernel: [97344.379693] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T18:56:20.421917+00:00 node-90 kernel: [97344.379696] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T18:56:20.421917+00:00 node-90 kernel: [97344.379699] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T18:56:20.421920+00:00 node-90 kernel: [97344.379700] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T18:56:20.421920+00:00 node-90 kernel: [97344.379702] [] __netif_receive_skb+0x18/0x60 2017-10-20T18:56:20.421921+00:00 node-90 kernel: [97344.379703] [] process_backlog+0xa8/0x150 2017-10-20T18:56:20.421928+00:00 node-90 kernel: [97344.379704] [] net_rx_action+0x21e/0x360 2017-10-20T18:56:20.421929+00:00 node-90 kernel: [97344.379706] [] __do_softirq+0x101/0x290 2017-10-20T18:56:20.421929+00:00 node-90 kernel: [97344.379709] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T18:56:20.421931+00:00 node-90 kernel: [97344.379710] [] do_softirq.part.19+0x38/0x40 2017-10-20T18:56:20.421932+00:00 node-90 kernel: [97344.379713] [] do_softirq+0x1d/0x20 2017-10-20T18:56:20.421932+00:00 node-90 kernel: [97344.379714] [] netif_rx_ni+0x33/0x80 2017-10-20T18:56:20.421933+00:00 node-90 kernel: [97344.379718] [] tun_get_user+0x506/0x880 2017-10-20T18:56:20.421933+00:00 node-90 kernel: [97344.379720] [] tun_sendmsg+0x51/0x70 2017-10-20T18:56:20.421934+00:00 node-90 kernel: [97344.379723] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T18:56:20.421938+00:00 node-90 kernel: [97344.379726] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T18:56:20.421938+00:00 node-90 kernel: [97344.379730] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T18:56:20.421939+00:00 node-90 kernel: [97344.379733] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T18:56:20.421939+00:00 node-90 kernel: [97344.379736] [] kthread+0xe5/0x100 2017-10-20T18:56:20.421940+00:00 node-90 kernel: [97344.379738] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T18:56:20.421942+00:00 node-90 kernel: [97344.379740] [] ret_from_fork+0x3f/0x70 2017-10-20T18:56:20.421943+00:00 node-90 kernel: [97344.379742] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T18:56:20.421943+00:00 node-90 kernel: [97344.379743] ---[ end trace d7e73079b38e57b3 ]--- 2017-10-20T19:00:19.698016+00:00 node-90 kernel: [97583.653007] ------------[ cut here ]------------ 2017-10-20T19:00:19.698034+00:00 node-90 kernel: [97583.653016] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:00:19.698036+00:00 node-90 kernel: [97583.653018] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:00:19.698037+00:00 node-90 kernel: [97583.653019] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:00:19.698046+00:00 node-90 kernel: [97583.653082] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:00:19.698048+00:00 node-90 kernel: [97583.653083] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:00:19.698049+00:00 node-90 kernel: [97583.653084] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T19:00:19.698064+00:00 node-90 kernel: [97583.653086] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T19:00:19.698065+00:00 node-90 kernel: [97583.653088] ffff881034e2fe00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:00:19.698067+00:00 node-90 kernel: [97583.653090] Call Trace: 2017-10-20T19:00:19.698069+00:00 node-90 kernel: [97583.653091] [] dump_stack+0x63/0x90 2017-10-20T19:00:19.698069+00:00 node-90 kernel: [97583.653098] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:19.698070+00:00 node-90 kernel: [97583.653100] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:19.698071+00:00 node-90 kernel: [97583.653102] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:19.698071+00:00 node-90 kernel: [97583.653103] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:19.698073+00:00 node-90 kernel: [97583.653105] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:19.698074+00:00 node-90 kernel: [97583.653111] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:19.698075+00:00 node-90 kernel: [97583.653114] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:19.698076+00:00 node-90 kernel: [97583.653116] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:00:19.698076+00:00 node-90 kernel: [97583.653120] [] ? nf_iterate+0x62/0x80 2017-10-20T19:00:19.698077+00:00 node-90 kernel: [97583.653122] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:00:19.698079+00:00 node-90 kernel: [97583.653128] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:00:19.698080+00:00 node-90 kernel: [97583.653131] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:19.698081+00:00 node-90 kernel: [97583.653133] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:19.698081+00:00 node-90 kernel: [97583.653136] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:19.698082+00:00 node-90 kernel: [97583.653138] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:00:19.698083+00:00 node-90 kernel: [97583.653141] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:00:19.698084+00:00 node-90 kernel: [97583.653143] [] ? nf_iterate+0x62/0x80 2017-10-20T19:00:19.698085+00:00 node-90 kernel: [97583.653144] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:00:19.698086+00:00 node-90 kernel: [97583.653146] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:00:19.698086+00:00 node-90 kernel: [97583.653149] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:00:19.698087+00:00 node-90 kernel: [97583.653152] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:19.698088+00:00 node-90 kernel: [97583.653154] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:19.698099+00:00 node-90 kernel: [97583.653156] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:00:19.698099+00:00 node-90 kernel: [97583.653159] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:00:19.698100+00:00 node-90 kernel: [97583.653163] [] ? generic_exec_single+0x85/0x120 2017-10-20T19:00:19.698101+00:00 node-90 kernel: [97583.653167] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T19:00:19.698101+00:00 node-90 kernel: [97583.653168] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:19.698102+00:00 node-90 kernel: [97583.653170] [] process_backlog+0xa8/0x150 2017-10-20T19:00:19.698104+00:00 node-90 kernel: [97583.653171] [] net_rx_action+0x21e/0x360 2017-10-20T19:00:19.698105+00:00 node-90 kernel: [97583.653173] [] __do_softirq+0x101/0x290 2017-10-20T19:00:19.698106+00:00 node-90 kernel: [97583.653175] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:00:19.698107+00:00 node-90 kernel: [97583.653176] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:00:19.698108+00:00 node-90 kernel: [97583.653179] [] do_softirq+0x1d/0x20 2017-10-20T19:00:19.698110+00:00 node-90 kernel: [97583.653181] [] netif_rx_ni+0x33/0x80 2017-10-20T19:00:19.698111+00:00 node-90 kernel: [97583.653184] [] tun_get_user+0x506/0x880 2017-10-20T19:00:19.698112+00:00 node-90 kernel: [97583.653185] [] tun_sendmsg+0x51/0x70 2017-10-20T19:00:19.698112+00:00 node-90 kernel: [97583.653188] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:00:19.698113+00:00 node-90 kernel: [97583.653190] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:00:19.698113+00:00 node-90 kernel: [97583.653193] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:00:19.698115+00:00 node-90 kernel: [97583.653195] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:00:19.698116+00:00 node-90 kernel: [97583.653198] [] kthread+0xe5/0x100 2017-10-20T19:00:19.698117+00:00 node-90 kernel: [97583.653199] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:19.698117+00:00 node-90 kernel: [97583.653203] [] ret_from_fork+0x3f/0x70 2017-10-20T19:00:19.698118+00:00 node-90 kernel: [97583.653204] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:19.698123+00:00 node-90 kernel: [97583.653206] ---[ end trace d7e73079b38e57b4 ]--- 2017-10-20T19:00:39.620702+00:00 node-90 kernel: [97603.573045] ------------[ cut here ]------------ 2017-10-20T19:00:39.620720+00:00 node-90 kernel: [97603.573053] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:00:39.620722+00:00 node-90 kernel: [97603.573055] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:00:39.620723+00:00 node-90 kernel: [97603.573056] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:00:39.620731+00:00 node-90 kernel: [97603.573117] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:00:39.620733+00:00 node-90 kernel: [97603.573118] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:00:39.620738+00:00 node-90 kernel: [97603.573119] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T19:00:39.620752+00:00 node-90 kernel: [97603.573121] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T19:00:39.620754+00:00 node-90 kernel: [97603.573123] ffff881036347800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:00:39.620755+00:00 node-90 kernel: [97603.573124] Call Trace: 2017-10-20T19:00:39.620757+00:00 node-90 kernel: [97603.573125] [] dump_stack+0x63/0x90 2017-10-20T19:00:39.620758+00:00 node-90 kernel: [97603.573133] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:39.620758+00:00 node-90 kernel: [97603.573134] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:39.620759+00:00 node-90 kernel: [97603.573137] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:39.620760+00:00 node-90 kernel: [97603.573138] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:39.620761+00:00 node-90 kernel: [97603.573140] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:39.620763+00:00 node-90 kernel: [97603.573145] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:39.620763+00:00 node-90 kernel: [97603.573149] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:39.620764+00:00 node-90 kernel: [97603.573151] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:00:39.620765+00:00 node-90 kernel: [97603.573155] [] ? nf_iterate+0x62/0x80 2017-10-20T19:00:39.620765+00:00 node-90 kernel: [97603.573157] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:00:39.620767+00:00 node-90 kernel: [97603.573163] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:00:39.620768+00:00 node-90 kernel: [97603.573166] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:39.620769+00:00 node-90 kernel: [97603.573169] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:39.620769+00:00 node-90 kernel: [97603.573171] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:39.620770+00:00 node-90 kernel: [97603.573173] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:00:39.620771+00:00 node-90 kernel: [97603.573176] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:00:39.620772+00:00 node-90 kernel: [97603.573178] [] ? nf_iterate+0x62/0x80 2017-10-20T19:00:39.620773+00:00 node-90 kernel: [97603.573180] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:00:39.620774+00:00 node-90 kernel: [97603.573181] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:00:39.620774+00:00 node-90 kernel: [97603.573185] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:00:39.620775+00:00 node-90 kernel: [97603.573188] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:39.620776+00:00 node-90 kernel: [97603.573189] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:39.620787+00:00 node-90 kernel: [97603.573192] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:00:39.620788+00:00 node-90 kernel: [97603.573195] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:00:39.620789+00:00 node-90 kernel: [97603.573196] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:39.620789+00:00 node-90 kernel: [97603.573198] [] process_backlog+0xa8/0x150 2017-10-20T19:00:39.620790+00:00 node-90 kernel: [97603.573199] [] net_rx_action+0x21e/0x360 2017-10-20T19:00:39.620791+00:00 node-90 kernel: [97603.573201] [] __do_softirq+0x101/0x290 2017-10-20T19:00:39.620792+00:00 node-90 kernel: [97603.573204] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:00:39.620794+00:00 node-90 kernel: [97603.573205] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:00:39.620795+00:00 node-90 kernel: [97603.573208] [] do_softirq+0x1d/0x20 2017-10-20T19:00:39.620796+00:00 node-90 kernel: [97603.573209] [] netif_rx_ni+0x33/0x80 2017-10-20T19:00:39.620797+00:00 node-90 kernel: [97603.573212] [] tun_get_user+0x506/0x880 2017-10-20T19:00:39.620798+00:00 node-90 kernel: [97603.573214] [] tun_sendmsg+0x51/0x70 2017-10-20T19:00:39.620800+00:00 node-90 kernel: [97603.573216] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:00:39.620801+00:00 node-90 kernel: [97603.573218] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:00:39.620801+00:00 node-90 kernel: [97603.573221] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:00:39.620802+00:00 node-90 kernel: [97603.573223] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:00:39.620803+00:00 node-90 kernel: [97603.573225] [] kthread+0xe5/0x100 2017-10-20T19:00:39.620804+00:00 node-90 kernel: [97603.573227] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:39.620805+00:00 node-90 kernel: [97603.573230] [] ret_from_fork+0x3f/0x70 2017-10-20T19:00:39.620806+00:00 node-90 kernel: [97603.573231] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:39.620807+00:00 node-90 kernel: [97603.573233] ---[ end trace d7e73079b38e57b5 ]--- 2017-10-20T19:02:48.391821+00:00 node-90 kernel: [97732.344049] ------------[ cut here ]------------ 2017-10-20T19:02:48.391839+00:00 node-90 kernel: [97732.344057] WARNING: CPU: 23 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:02:48.391841+00:00 node-90 kernel: [97732.344060] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:02:48.393756+00:00 node-90 kernel: [97732.344061] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:02:48.394037+00:00 node-90 kernel: [97732.344136] CPU: 23 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:02:48.394183+00:00 node-90 kernel: [97732.344137] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:02:48.394185+00:00 node-90 kernel: [97732.344138] 0000000000000286 f1812d601dc61f3e ffff88103fb437f0 ffffffff813f9f83 2017-10-20T19:02:48.394187+00:00 node-90 kernel: [97732.344140] ffff88103fb43838 ffffffff81d6f780 ffff88103fb43828 ffffffff810812f2 2017-10-20T19:02:48.394188+00:00 node-90 kernel: [97732.344142] ffff881031fd2400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:02:48.394189+00:00 node-90 kernel: [97732.344144] Call Trace: 2017-10-20T19:02:48.394189+00:00 node-90 kernel: [97732.344146] [] dump_stack+0x63/0x90 2017-10-20T19:02:48.394190+00:00 node-90 kernel: [97732.344154] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:02:48.394203+00:00 node-90 kernel: [97732.344157] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:02:48.394205+00:00 node-90 kernel: [97732.344160] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:02:48.394206+00:00 node-90 kernel: [97732.344162] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:02:48.394206+00:00 node-90 kernel: [97732.344164] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:02:48.394207+00:00 node-90 kernel: [97732.344170] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:02:48.394207+00:00 node-90 kernel: [97732.344174] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:02:48.394209+00:00 node-90 kernel: [97732.344175] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:02:48.394210+00:00 node-90 kernel: [97732.344181] [] ? nf_iterate+0x62/0x80 2017-10-20T19:02:48.394211+00:00 node-90 kernel: [97732.344183] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:02:48.394211+00:00 node-90 kernel: [97732.344191] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:02:48.394212+00:00 node-90 kernel: [97732.344195] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:02:48.394213+00:00 node-90 kernel: [97732.344197] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:02:48.394214+00:00 node-90 kernel: [97732.344201] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:02:48.394215+00:00 node-90 kernel: [97732.344203] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:02:48.394216+00:00 node-90 kernel: [97732.344206] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:02:48.394217+00:00 node-90 kernel: [97732.344209] [] ? nf_iterate+0x62/0x80 2017-10-20T19:02:48.394217+00:00 node-90 kernel: [97732.344211] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:02:48.394218+00:00 node-90 kernel: [97732.344213] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:02:48.394219+00:00 node-90 kernel: [97732.344216] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:02:48.394221+00:00 node-90 kernel: [97732.344219] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:02:48.394221+00:00 node-90 kernel: [97732.344221] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:02:48.394222+00:00 node-90 kernel: [97732.344223] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:02:48.394223+00:00 node-90 kernel: [97732.344224] [] process_backlog+0xa8/0x150 2017-10-20T19:02:48.394223+00:00 node-90 kernel: [97732.344226] [] net_rx_action+0x21e/0x360 2017-10-20T19:02:48.394225+00:00 node-90 kernel: [97732.344229] [] __do_softirq+0x101/0x290 2017-10-20T19:02:48.394226+00:00 node-90 kernel: [97732.344231] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:02:48.394233+00:00 node-90 kernel: [97732.344232] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:02:48.394377+00:00 node-90 kernel: [97732.344236] [] do_softirq+0x1d/0x20 2017-10-20T19:02:48.394381+00:00 node-90 kernel: [97732.344237] [] netif_rx_ni+0x33/0x80 2017-10-20T19:02:48.394383+00:00 node-90 kernel: [97732.344242] [] tun_get_user+0x506/0x880 2017-10-20T19:02:48.394384+00:00 node-90 kernel: [97732.344244] [] tun_sendmsg+0x51/0x70 2017-10-20T19:02:48.394385+00:00 node-90 kernel: [97732.344246] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:02:48.394386+00:00 node-90 kernel: [97732.344248] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:02:48.394388+00:00 node-90 kernel: [97732.344253] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:02:48.394388+00:00 node-90 kernel: [97732.344255] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:02:48.394389+00:00 node-90 kernel: [97732.344257] [] kthread+0xe5/0x100 2017-10-20T19:02:48.394390+00:00 node-90 kernel: [97732.344259] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:02:48.394391+00:00 node-90 kernel: [97732.344262] [] ret_from_fork+0x3f/0x70 2017-10-20T19:02:48.394393+00:00 node-90 kernel: [97732.344264] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:02:48.394394+00:00 node-90 kernel: [97732.344265] ---[ end trace d7e73079b38e57b6 ]--- 2017-10-20T19:03:48.249777+00:00 node-90 kernel: [97792.199311] ------------[ cut here ]------------ 2017-10-20T19:03:48.250062+00:00 node-90 kernel: [97792.199319] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:03:48.250065+00:00 node-90 kernel: [97792.199321] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:03:48.250213+00:00 node-90 kernel: [97792.199322] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:03:48.250218+00:00 node-90 kernel: [97792.199385] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:03:48.250220+00:00 node-90 kernel: [97792.199386] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:03:48.250220+00:00 node-90 kernel: [97792.199388] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T19:03:48.250238+00:00 node-90 kernel: [97792.199389] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T19:03:48.250239+00:00 node-90 kernel: [97792.199391] ffff881031866c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:03:48.250241+00:00 node-90 kernel: [97792.199393] Call Trace: 2017-10-20T19:03:48.250242+00:00 node-90 kernel: [97792.199394] [] dump_stack+0x63/0x90 2017-10-20T19:03:48.250243+00:00 node-90 kernel: [97792.199402] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:03:48.250243+00:00 node-90 kernel: [97792.199404] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:03:48.250244+00:00 node-90 kernel: [97792.199407] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:03:48.250244+00:00 node-90 kernel: [97792.199408] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:03:48.250246+00:00 node-90 kernel: [97792.199410] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:03:48.250247+00:00 node-90 kernel: [97792.199416] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:03:48.250247+00:00 node-90 kernel: [97792.199420] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:03:48.250248+00:00 node-90 kernel: [97792.199422] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:03:48.250249+00:00 node-90 kernel: [97792.199427] [] ? nf_iterate+0x62/0x80 2017-10-20T19:03:48.250249+00:00 node-90 kernel: [97792.199428] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:03:48.250251+00:00 node-90 kernel: [97792.199437] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:03:48.250252+00:00 node-90 kernel: [97792.199440] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:03:48.250253+00:00 node-90 kernel: [97792.199442] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:03:48.250253+00:00 node-90 kernel: [97792.199445] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:03:48.250254+00:00 node-90 kernel: [97792.199447] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:03:48.250255+00:00 node-90 kernel: [97792.199451] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:03:48.250256+00:00 node-90 kernel: [97792.199453] [] ? nf_iterate+0x62/0x80 2017-10-20T19:03:48.250257+00:00 node-90 kernel: [97792.199454] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:03:48.250257+00:00 node-90 kernel: [97792.199456] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:03:48.250258+00:00 node-90 kernel: [97792.199459] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:03:48.250259+00:00 node-90 kernel: [97792.199462] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:03:48.250260+00:00 node-90 kernel: [97792.199464] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:03:48.250261+00:00 node-90 kernel: [97792.199467] [] ? ktime_get+0x3b/0xb0 2017-10-20T19:03:48.250269+00:00 node-90 kernel: [97792.199469] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:03:48.250270+00:00 node-90 kernel: [97792.199470] [] process_backlog+0xa8/0x150 2017-10-20T19:03:48.250270+00:00 node-90 kernel: [97792.199471] [] net_rx_action+0x21e/0x360 2017-10-20T19:03:48.250271+00:00 node-90 kernel: [97792.199474] [] __do_softirq+0x101/0x290 2017-10-20T19:03:48.250272+00:00 node-90 kernel: [97792.199477] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:03:48.250274+00:00 node-90 kernel: [97792.199477] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:03:48.250275+00:00 node-90 kernel: [97792.199481] [] do_softirq+0x1d/0x20 2017-10-20T19:03:48.250276+00:00 node-90 kernel: [97792.199482] [] netif_rx_ni+0x33/0x80 2017-10-20T19:03:48.250277+00:00 node-90 kernel: [97792.199486] [] tun_get_user+0x506/0x880 2017-10-20T19:03:48.250278+00:00 node-90 kernel: [97792.199488] [] tun_sendmsg+0x51/0x70 2017-10-20T19:03:48.250279+00:00 node-90 kernel: [97792.199492] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:03:48.250280+00:00 node-90 kernel: [97792.199494] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:03:48.250281+00:00 node-90 kernel: [97792.199497] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:03:48.250282+00:00 node-90 kernel: [97792.199499] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:03:48.250282+00:00 node-90 kernel: [97792.199501] [] kthread+0xe5/0x100 2017-10-20T19:03:48.250283+00:00 node-90 kernel: [97792.199503] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:03:48.250284+00:00 node-90 kernel: [97792.199506] [] ret_from_fork+0x3f/0x70 2017-10-20T19:03:48.250286+00:00 node-90 kernel: [97792.199507] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:03:48.250286+00:00 node-90 kernel: [97792.199508] ---[ end trace d7e73079b38e57b7 ]--- 2017-10-20T19:04:56.268977+00:00 node-90 kernel: [97860.216969] ------------[ cut here ]------------ 2017-10-20T19:04:56.268993+00:00 node-90 kernel: [97860.216977] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:04:56.268995+00:00 node-90 kernel: [97860.216980] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:04:56.268997+00:00 node-90 kernel: [97860.216981] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:04:56.269005+00:00 node-90 kernel: [97860.217043] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:04:56.269008+00:00 node-90 kernel: [97860.217044] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:04:56.269009+00:00 node-90 kernel: [97860.217045] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T19:04:56.269023+00:00 node-90 kernel: [97860.217047] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T19:04:56.269025+00:00 node-90 kernel: [97860.217049] ffff8800352a6e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:04:56.269026+00:00 node-90 kernel: [97860.217051] Call Trace: 2017-10-20T19:04:56.269027+00:00 node-90 kernel: [97860.217052] [] dump_stack+0x63/0x90 2017-10-20T19:04:56.269028+00:00 node-90 kernel: [97860.217060] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:04:56.269029+00:00 node-90 kernel: [97860.217062] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:04:56.269029+00:00 node-90 kernel: [97860.217065] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:04:56.269030+00:00 node-90 kernel: [97860.217066] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:04:56.269032+00:00 node-90 kernel: [97860.217069] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:04:56.269033+00:00 node-90 kernel: [97860.217074] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:04:56.269034+00:00 node-90 kernel: [97860.217078] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:04:56.269034+00:00 node-90 kernel: [97860.217080] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:04:56.269035+00:00 node-90 kernel: [97860.217085] [] ? nf_iterate+0x62/0x80 2017-10-20T19:04:56.269036+00:00 node-90 kernel: [97860.217087] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:04:56.269037+00:00 node-90 kernel: [97860.217095] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:04:56.269038+00:00 node-90 kernel: [97860.217098] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:04:56.269039+00:00 node-90 kernel: [97860.217100] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:04:56.269039+00:00 node-90 kernel: [97860.217103] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:04:56.269040+00:00 node-90 kernel: [97860.217105] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:04:56.269041+00:00 node-90 kernel: [97860.217109] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:04:56.269043+00:00 node-90 kernel: [97860.217111] [] ? nf_iterate+0x62/0x80 2017-10-20T19:04:56.269044+00:00 node-90 kernel: [97860.217112] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:04:56.269045+00:00 node-90 kernel: [97860.217114] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:04:56.269045+00:00 node-90 kernel: [97860.217117] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:04:56.269046+00:00 node-90 kernel: [97860.217120] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:04:56.269047+00:00 node-90 kernel: [97860.217122] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:04:56.269059+00:00 node-90 kernel: [97860.217126] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T19:04:56.269060+00:00 node-90 kernel: [97860.217127] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:04:56.269061+00:00 node-90 kernel: [97860.217129] [] process_backlog+0xa8/0x150 2017-10-20T19:04:56.269061+00:00 node-90 kernel: [97860.217130] [] net_rx_action+0x21e/0x360 2017-10-20T19:04:56.269062+00:00 node-90 kernel: [97860.217133] [] __do_softirq+0x101/0x290 2017-10-20T19:04:56.269063+00:00 node-90 kernel: [97860.217136] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:04:56.269064+00:00 node-90 kernel: [97860.217136] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:04:56.269065+00:00 node-90 kernel: [97860.217140] [] do_softirq+0x1d/0x20 2017-10-20T19:04:56.269067+00:00 node-90 kernel: [97860.217141] [] netif_rx_ni+0x33/0x80 2017-10-20T19:04:56.269068+00:00 node-90 kernel: [97860.217144] [] tun_get_user+0x506/0x880 2017-10-20T19:04:56.269069+00:00 node-90 kernel: [97860.217146] [] tun_sendmsg+0x51/0x70 2017-10-20T19:04:56.269070+00:00 node-90 kernel: [97860.217148] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:04:56.269072+00:00 node-90 kernel: [97860.217150] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:04:56.269072+00:00 node-90 kernel: [97860.217154] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:04:56.269073+00:00 node-90 kernel: [97860.217156] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:04:56.269074+00:00 node-90 kernel: [97860.217158] [] kthread+0xe5/0x100 2017-10-20T19:04:56.269074+00:00 node-90 kernel: [97860.217159] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:04:56.269076+00:00 node-90 kernel: [97860.217162] [] ret_from_fork+0x3f/0x70 2017-10-20T19:04:56.269077+00:00 node-90 kernel: [97860.217163] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:04:56.269077+00:00 node-90 kernel: [97860.217165] ---[ end trace d7e73079b38e57b8 ]--- 2017-10-20T19:07:28.654048+00:00 node-90 kernel: [98012.597351] ------------[ cut here ]------------ 2017-10-20T19:07:28.654070+00:00 node-90 kernel: [98012.597358] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:07:28.654073+00:00 node-90 kernel: [98012.597360] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:07:28.654074+00:00 node-90 kernel: [98012.597361] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:07:28.654083+00:00 node-90 kernel: [98012.597423] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:07:28.654085+00:00 node-90 kernel: [98012.597425] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:07:28.654086+00:00 node-90 kernel: [98012.597426] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T19:07:28.654101+00:00 node-90 kernel: [98012.597428] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T19:07:28.654103+00:00 node-90 kernel: [98012.597429] ffff88103327e600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:07:28.654104+00:00 node-90 kernel: [98012.597431] Call Trace: 2017-10-20T19:07:28.654106+00:00 node-90 kernel: [98012.597433] [] dump_stack+0x63/0x90 2017-10-20T19:07:28.654107+00:00 node-90 kernel: [98012.597440] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:07:28.654107+00:00 node-90 kernel: [98012.597442] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:07:28.654108+00:00 node-90 kernel: [98012.597444] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:07:28.654109+00:00 node-90 kernel: [98012.597446] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:07:28.654110+00:00 node-90 kernel: [98012.597448] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:07:28.654111+00:00 node-90 kernel: [98012.597453] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:07:28.654112+00:00 node-90 kernel: [98012.597456] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:07:28.654113+00:00 node-90 kernel: [98012.597458] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:07:28.654114+00:00 node-90 kernel: [98012.597462] [] ? nf_iterate+0x62/0x80 2017-10-20T19:07:28.654115+00:00 node-90 kernel: [98012.597464] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:07:28.654116+00:00 node-90 kernel: [98012.597471] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:07:28.654117+00:00 node-90 kernel: [98012.597473] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:07:28.654118+00:00 node-90 kernel: [98012.597476] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:07:28.654118+00:00 node-90 kernel: [98012.597479] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:07:28.654119+00:00 node-90 kernel: [98012.597480] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:07:28.654120+00:00 node-90 kernel: [98012.597484] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:07:28.654122+00:00 node-90 kernel: [98012.597485] [] ? nf_iterate+0x62/0x80 2017-10-20T19:07:28.654122+00:00 node-90 kernel: [98012.597487] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:07:28.654123+00:00 node-90 kernel: [98012.597489] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:07:28.654123+00:00 node-90 kernel: [98012.597492] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:07:28.654124+00:00 node-90 kernel: [98012.597495] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:07:28.654125+00:00 node-90 kernel: [98012.597496] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:07:28.654135+00:00 node-90 kernel: [98012.597500] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T19:07:28.654136+00:00 node-90 kernel: [98012.597501] [] ? check_preempt_curr+0x54/0x90 2017-10-20T19:07:28.654136+00:00 node-90 kernel: [98012.597503] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:07:28.654137+00:00 node-90 kernel: [98012.597504] [] process_backlog+0xa8/0x150 2017-10-20T19:07:28.654137+00:00 node-90 kernel: [98012.597506] [] net_rx_action+0x21e/0x360 2017-10-20T19:07:28.654138+00:00 node-90 kernel: [98012.597508] [] __do_softirq+0x101/0x290 2017-10-20T19:07:28.654140+00:00 node-90 kernel: [98012.597510] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:07:28.654141+00:00 node-90 kernel: [98012.597511] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:07:28.654142+00:00 node-90 kernel: [98012.597514] [] do_softirq+0x1d/0x20 2017-10-20T19:07:28.654143+00:00 node-90 kernel: [98012.597515] [] netif_rx_ni+0x33/0x80 2017-10-20T19:07:28.654144+00:00 node-90 kernel: [98012.597518] [] tun_get_user+0x506/0x880 2017-10-20T19:07:28.654145+00:00 node-90 kernel: [98012.597520] [] tun_sendmsg+0x51/0x70 2017-10-20T19:07:28.654147+00:00 node-90 kernel: [98012.597523] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:07:28.654147+00:00 node-90 kernel: [98012.597524] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:07:28.654148+00:00 node-90 kernel: [98012.597528] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:07:28.654148+00:00 node-90 kernel: [98012.597530] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:07:28.654149+00:00 node-90 kernel: [98012.597532] [] kthread+0xe5/0x100 2017-10-20T19:07:28.654150+00:00 node-90 kernel: [98012.597533] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:07:28.654152+00:00 node-90 kernel: [98012.597536] [] ret_from_fork+0x3f/0x70 2017-10-20T19:07:28.654152+00:00 node-90 kernel: [98012.597537] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:07:28.654153+00:00 node-90 kernel: [98012.597538] ---[ end trace d7e73079b38e57b9 ]--- 2017-10-20T19:09:19.441512+00:00 node-90 kernel: [98123.382381] ------------[ cut here ]------------ 2017-10-20T19:09:19.441529+00:00 node-90 kernel: [98123.382389] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:09:19.441531+00:00 node-90 kernel: [98123.382392] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:09:19.441532+00:00 node-90 kernel: [98123.382392] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:09:19.441534+00:00 node-90 kernel: [98123.382455] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:09:19.441549+00:00 node-90 kernel: [98123.382456] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:09:19.441550+00:00 node-90 kernel: [98123.382457] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T19:09:19.441566+00:00 node-90 kernel: [98123.382459] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T19:09:19.441567+00:00 node-90 kernel: [98123.382461] ffff88101fbdb000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:09:19.441569+00:00 node-90 kernel: [98123.382462] Call Trace: 2017-10-20T19:09:19.441570+00:00 node-90 kernel: [98123.382464] [] dump_stack+0x63/0x90 2017-10-20T19:09:19.441571+00:00 node-90 kernel: [98123.382472] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:09:19.441572+00:00 node-90 kernel: [98123.382473] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:09:19.441572+00:00 node-90 kernel: [98123.382476] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:09:19.441573+00:00 node-90 kernel: [98123.382477] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:09:19.441575+00:00 node-90 kernel: [98123.382479] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:09:19.441576+00:00 node-90 kernel: [98123.382484] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:09:19.441576+00:00 node-90 kernel: [98123.382487] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:09:19.441577+00:00 node-90 kernel: [98123.382489] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:09:19.441578+00:00 node-90 kernel: [98123.382493] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:19.441578+00:00 node-90 kernel: [98123.382495] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:09:19.441580+00:00 node-90 kernel: [98123.382502] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:09:19.441581+00:00 node-90 kernel: [98123.382504] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:09:19.441581+00:00 node-90 kernel: [98123.382507] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:09:19.441582+00:00 node-90 kernel: [98123.382509] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:09:19.441583+00:00 node-90 kernel: [98123.382511] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:09:19.441584+00:00 node-90 kernel: [98123.382515] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:09:19.441585+00:00 node-90 kernel: [98123.382516] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:19.441586+00:00 node-90 kernel: [98123.382518] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:09:19.441587+00:00 node-90 kernel: [98123.382520] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:09:19.441587+00:00 node-90 kernel: [98123.382523] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:09:19.441588+00:00 node-90 kernel: [98123.382526] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:09:19.441589+00:00 node-90 kernel: [98123.382527] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:09:19.441599+00:00 node-90 kernel: [98123.382529] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:09:19.441600+00:00 node-90 kernel: [98123.382530] [] process_backlog+0xa8/0x150 2017-10-20T19:09:19.441600+00:00 node-90 kernel: [98123.382531] [] net_rx_action+0x21e/0x360 2017-10-20T19:09:19.441601+00:00 node-90 kernel: [98123.382534] [] ? sched_clock+0x9/0x10 2017-10-20T19:09:19.441601+00:00 node-90 kernel: [98123.382537] [] __do_softirq+0x101/0x290 2017-10-20T19:09:19.441603+00:00 node-90 kernel: [98123.382539] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:09:19.441604+00:00 node-90 kernel: [98123.382540] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:09:19.441605+00:00 node-90 kernel: [98123.382543] [] do_softirq+0x1d/0x20 2017-10-20T19:09:19.441607+00:00 node-90 kernel: [98123.382544] [] netif_rx_ni+0x33/0x80 2017-10-20T19:09:19.441608+00:00 node-90 kernel: [98123.382547] [] tun_get_user+0x506/0x880 2017-10-20T19:09:19.441609+00:00 node-90 kernel: [98123.382549] [] tun_sendmsg+0x51/0x70 2017-10-20T19:09:19.441610+00:00 node-90 kernel: [98123.382551] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:09:19.441612+00:00 node-90 kernel: [98123.382553] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:09:19.441612+00:00 node-90 kernel: [98123.382557] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:09:19.441613+00:00 node-90 kernel: [98123.382559] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:09:19.441614+00:00 node-90 kernel: [98123.382561] [] kthread+0xe5/0x100 2017-10-20T19:09:19.441614+00:00 node-90 kernel: [98123.382562] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:19.441616+00:00 node-90 kernel: [98123.382565] [] ret_from_fork+0x3f/0x70 2017-10-20T19:09:19.441617+00:00 node-90 kernel: [98123.382566] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:19.441617+00:00 node-90 kernel: [98123.382567] ---[ end trace d7e73079b38e57ba ]--- 2017-10-20T19:09:37.061235+00:00 node-90 kernel: [98141.003083] ------------[ cut here ]------------ 2017-10-20T19:09:37.061255+00:00 node-90 kernel: [98141.003092] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:09:37.061257+00:00 node-90 kernel: [98141.003095] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:09:37.061258+00:00 node-90 kernel: [98141.003097] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:09:37.061259+00:00 node-90 kernel: [98141.003157] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:09:37.061260+00:00 node-90 kernel: [98141.003159] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:09:37.061262+00:00 node-90 kernel: [98141.003160] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T19:09:37.061300+00:00 node-90 kernel: [98141.003162] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T19:09:37.061310+00:00 node-90 kernel: [98141.003163] ffff880f8f262f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:09:37.061311+00:00 node-90 kernel: [98141.003165] Call Trace: 2017-10-20T19:09:37.061313+00:00 node-90 kernel: [98141.003167] [] dump_stack+0x63/0x90 2017-10-20T19:09:37.061314+00:00 node-90 kernel: [98141.003177] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:09:37.061315+00:00 node-90 kernel: [98141.003179] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:09:37.061315+00:00 node-90 kernel: [98141.003182] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:09:37.061316+00:00 node-90 kernel: [98141.003183] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:09:37.061317+00:00 node-90 kernel: [98141.003186] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:09:37.061319+00:00 node-90 kernel: [98141.003192] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:09:37.061320+00:00 node-90 kernel: [98141.003195] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:09:37.061320+00:00 node-90 kernel: [98141.003197] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:09:37.061321+00:00 node-90 kernel: [98141.003203] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:37.061322+00:00 node-90 kernel: [98141.003205] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:09:37.061323+00:00 node-90 kernel: [98141.003212] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:09:37.061324+00:00 node-90 kernel: [98141.003215] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:09:37.061325+00:00 node-90 kernel: [98141.003217] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:09:37.061325+00:00 node-90 kernel: [98141.003220] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:09:37.061326+00:00 node-90 kernel: [98141.003222] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:09:37.061327+00:00 node-90 kernel: [98141.003225] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:09:37.061328+00:00 node-90 kernel: [98141.003227] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:37.061329+00:00 node-90 kernel: [98141.003228] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:09:37.061330+00:00 node-90 kernel: [98141.003230] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:09:37.061330+00:00 node-90 kernel: [98141.003233] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:09:37.061331+00:00 node-90 kernel: [98141.003236] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:09:37.061332+00:00 node-90 kernel: [98141.003237] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:09:37.061341+00:00 node-90 kernel: [98141.003239] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:09:37.061342+00:00 node-90 kernel: [98141.003240] [] process_backlog+0xa8/0x150 2017-10-20T19:09:37.061343+00:00 node-90 kernel: [98141.003241] [] net_rx_action+0x21e/0x360 2017-10-20T19:09:37.061343+00:00 node-90 kernel: [98141.003244] [] __do_softirq+0x101/0x290 2017-10-20T19:09:37.061344+00:00 node-90 kernel: [98141.003247] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:09:37.061345+00:00 node-90 kernel: [98141.003248] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:09:37.061346+00:00 node-90 kernel: [98141.003251] [] do_softirq+0x1d/0x20 2017-10-20T19:09:37.061347+00:00 node-90 kernel: [98141.003252] [] netif_rx_ni+0x33/0x80 2017-10-20T19:09:37.061349+00:00 node-90 kernel: [98141.003256] [] tun_get_user+0x506/0x880 2017-10-20T19:09:37.061350+00:00 node-90 kernel: [98141.003257] [] tun_sendmsg+0x51/0x70 2017-10-20T19:09:37.061351+00:00 node-90 kernel: [98141.003260] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:09:37.061352+00:00 node-90 kernel: [98141.003261] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:09:37.061354+00:00 node-90 kernel: [98141.003265] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:09:37.061354+00:00 node-90 kernel: [98141.003267] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:09:37.061355+00:00 node-90 kernel: [98141.003269] [] kthread+0xe5/0x100 2017-10-20T19:09:37.061356+00:00 node-90 kernel: [98141.003270] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:37.061356+00:00 node-90 kernel: [98141.003273] [] ret_from_fork+0x3f/0x70 2017-10-20T19:09:37.061358+00:00 node-90 kernel: [98141.003275] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:37.061359+00:00 node-90 kernel: [98141.003276] ---[ end trace d7e73079b38e57bb ]--- 2017-10-20T19:11:45.322354+00:00 node-90 kernel: [98269.260403] ------------[ cut here ]------------ 2017-10-20T19:11:45.322774+00:00 node-90 kernel: [98269.260411] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:11:45.322777+00:00 node-90 kernel: [98269.260414] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:11:45.322778+00:00 node-90 kernel: [98269.260414] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:11:45.322791+00:00 node-90 kernel: [98269.260478] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:11:45.322796+00:00 node-90 kernel: [98269.260479] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:11:45.322798+00:00 node-90 kernel: [98269.260480] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T19:11:45.322815+00:00 node-90 kernel: [98269.260482] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T19:11:45.322816+00:00 node-90 kernel: [98269.260484] ffff881f7edc2a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:11:45.322818+00:00 node-90 kernel: [98269.260485] Call Trace: 2017-10-20T19:11:45.322819+00:00 node-90 kernel: [98269.260487] [] dump_stack+0x63/0x90 2017-10-20T19:11:45.322820+00:00 node-90 kernel: [98269.260494] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:11:45.322821+00:00 node-90 kernel: [98269.260496] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:11:45.322821+00:00 node-90 kernel: [98269.260498] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:11:45.322822+00:00 node-90 kernel: [98269.260500] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:11:45.322824+00:00 node-90 kernel: [98269.260502] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:11:45.322825+00:00 node-90 kernel: [98269.260507] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:11:45.322825+00:00 node-90 kernel: [98269.260511] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:11:45.322826+00:00 node-90 kernel: [98269.260513] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:11:45.322827+00:00 node-90 kernel: [98269.260517] [] ? nf_iterate+0x62/0x80 2017-10-20T19:11:45.322827+00:00 node-90 kernel: [98269.260519] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:11:45.322829+00:00 node-90 kernel: [98269.260529] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:11:45.322830+00:00 node-90 kernel: [98269.260532] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:11:45.322830+00:00 node-90 kernel: [98269.260534] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:11:45.322831+00:00 node-90 kernel: [98269.260537] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:11:45.322832+00:00 node-90 kernel: [98269.260539] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:11:45.322833+00:00 node-90 kernel: [98269.260542] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:11:45.322834+00:00 node-90 kernel: [98269.260544] [] ? nf_iterate+0x62/0x80 2017-10-20T19:11:45.322835+00:00 node-90 kernel: [98269.260546] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:11:45.322836+00:00 node-90 kernel: [98269.260547] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:11:45.322836+00:00 node-90 kernel: [98269.260550] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:11:45.322837+00:00 node-90 kernel: [98269.260553] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:11:45.322838+00:00 node-90 kernel: [98269.260555] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:11:45.322847+00:00 node-90 kernel: [98269.260556] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:11:45.322848+00:00 node-90 kernel: [98269.260558] [] process_backlog+0xa8/0x150 2017-10-20T19:11:45.322848+00:00 node-90 kernel: [98269.260559] [] net_rx_action+0x21e/0x360 2017-10-20T19:11:45.322849+00:00 node-90 kernel: [98269.260561] [] __do_softirq+0x101/0x290 2017-10-20T19:11:45.322849+00:00 node-90 kernel: [98269.260564] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:11:45.322851+00:00 node-90 kernel: [98269.260565] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:11:45.322852+00:00 node-90 kernel: [98269.260568] [] do_softirq+0x1d/0x20 2017-10-20T19:11:45.322853+00:00 node-90 kernel: [98269.260569] [] netif_rx_ni+0x33/0x80 2017-10-20T19:11:45.322855+00:00 node-90 kernel: [98269.260573] [] tun_get_user+0x506/0x880 2017-10-20T19:11:45.322856+00:00 node-90 kernel: [98269.260575] [] tun_sendmsg+0x51/0x70 2017-10-20T19:11:45.322857+00:00 node-90 kernel: [98269.260578] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:11:45.322858+00:00 node-90 kernel: [98269.260580] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:11:45.322860+00:00 node-90 kernel: [98269.260583] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:11:45.322860+00:00 node-90 kernel: [98269.260585] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:11:45.322861+00:00 node-90 kernel: [98269.260587] [] kthread+0xe5/0x100 2017-10-20T19:11:45.322862+00:00 node-90 kernel: [98269.260588] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:11:45.322862+00:00 node-90 kernel: [98269.260591] [] ret_from_fork+0x3f/0x70 2017-10-20T19:11:45.322864+00:00 node-90 kernel: [98269.260592] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:11:45.322865+00:00 node-90 kernel: [98269.260594] ---[ end trace d7e73079b38e57bc ]--- 2017-10-20T19:13:27.212329+00:00 node-90 kernel: [98371.150531] ------------[ cut here ]------------ 2017-10-20T19:13:27.212338+00:00 node-90 kernel: [98371.150538] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:13:27.212341+00:00 node-90 kernel: [98371.150540] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:13:27.212341+00:00 node-90 kernel: [98371.150541] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:13:27.212350+00:00 node-90 kernel: [98371.150611] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:13:27.212352+00:00 node-90 kernel: [98371.150612] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:13:27.212354+00:00 node-90 kernel: [98371.150613] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T19:13:27.212368+00:00 node-90 kernel: [98371.150615] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T19:13:27.212369+00:00 node-90 kernel: [98371.150617] ffff881031eb3000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:13:27.212370+00:00 node-90 kernel: [98371.150619] Call Trace: 2017-10-20T19:13:27.212372+00:00 node-90 kernel: [98371.150620] [] dump_stack+0x63/0x90 2017-10-20T19:13:27.212373+00:00 node-90 kernel: [98371.150639] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:13:27.212373+00:00 node-90 kernel: [98371.150640] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:13:27.212374+00:00 node-90 kernel: [98371.150643] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:13:27.212375+00:00 node-90 kernel: [98371.150645] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:13:27.212376+00:00 node-90 kernel: [98371.150647] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:13:27.212377+00:00 node-90 kernel: [98371.150653] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:13:27.212378+00:00 node-90 kernel: [98371.150656] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:13:27.212379+00:00 node-90 kernel: [98371.150658] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:13:27.212379+00:00 node-90 kernel: [98371.150663] [] ? nf_iterate+0x62/0x80 2017-10-20T19:13:27.212380+00:00 node-90 kernel: [98371.150665] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:13:27.212382+00:00 node-90 kernel: [98371.150673] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:13:27.212383+00:00 node-90 kernel: [98371.150676] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:13:27.212383+00:00 node-90 kernel: [98371.150679] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:13:27.212384+00:00 node-90 kernel: [98371.150681] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:13:27.212385+00:00 node-90 kernel: [98371.150683] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:13:27.212386+00:00 node-90 kernel: [98371.150686] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:13:27.212387+00:00 node-90 kernel: [98371.150688] [] ? nf_iterate+0x62/0x80 2017-10-20T19:13:27.212388+00:00 node-90 kernel: [98371.150690] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:13:27.212389+00:00 node-90 kernel: [98371.150692] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:13:27.212390+00:00 node-90 kernel: [98371.150695] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:13:27.212390+00:00 node-90 kernel: [98371.150698] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:13:27.212391+00:00 node-90 kernel: [98371.150700] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:13:27.212401+00:00 node-90 kernel: [98371.150703] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T19:13:27.212402+00:00 node-90 kernel: [98371.150705] [] ? __wake_up_common+0x52/0x90 2017-10-20T19:13:27.212402+00:00 node-90 kernel: [98371.150706] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:13:27.212403+00:00 node-90 kernel: [98371.150708] [] process_backlog+0xa8/0x150 2017-10-20T19:13:27.212403+00:00 node-90 kernel: [98371.150709] [] net_rx_action+0x21e/0x360 2017-10-20T19:13:27.212404+00:00 node-90 kernel: [98371.150712] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T19:13:27.212406+00:00 node-90 kernel: [98371.150715] [] __do_softirq+0x101/0x290 2017-10-20T19:13:27.212407+00:00 node-90 kernel: [98371.150717] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:13:27.212409+00:00 node-90 kernel: [98371.150718] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:13:27.212410+00:00 node-90 kernel: [98371.150721] [] do_softirq+0x1d/0x20 2017-10-20T19:13:27.212411+00:00 node-90 kernel: [98371.150722] [] netif_rx_ni+0x33/0x80 2017-10-20T19:13:27.212412+00:00 node-90 kernel: [98371.150725] [] tun_get_user+0x506/0x880 2017-10-20T19:13:27.212414+00:00 node-90 kernel: [98371.150727] [] tun_sendmsg+0x51/0x70 2017-10-20T19:13:27.212415+00:00 node-90 kernel: [98371.150730] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:13:27.212415+00:00 node-90 kernel: [98371.150732] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:13:27.212416+00:00 node-90 kernel: [98371.150735] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:13:27.212416+00:00 node-90 kernel: [98371.150738] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:13:27.212418+00:00 node-90 kernel: [98371.150739] [] kthread+0xe5/0x100 2017-10-20T19:13:27.212419+00:00 node-90 kernel: [98371.150741] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:13:27.212420+00:00 node-90 kernel: [98371.150744] [] ret_from_fork+0x3f/0x70 2017-10-20T19:13:27.212420+00:00 node-90 kernel: [98371.150745] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:13:27.212421+00:00 node-90 kernel: [98371.150747] ---[ end trace d7e73079b38e57bd ]--- 2017-10-20T19:13:49.941519+00:00 node-90 kernel: [98393.877791] ------------[ cut here ]------------ 2017-10-20T19:13:49.941538+00:00 node-90 kernel: [98393.877798] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:13:49.941540+00:00 node-90 kernel: [98393.877801] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:13:49.941541+00:00 node-90 kernel: [98393.877802] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:13:49.941543+00:00 node-90 kernel: [98393.877863] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:13:49.941544+00:00 node-90 kernel: [98393.877864] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:13:49.941545+00:00 node-90 kernel: [98393.877865] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T19:13:49.941560+00:00 node-90 kernel: [98393.877867] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T19:13:49.941561+00:00 node-90 kernel: [98393.877868] ffff880f8d649900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:13:49.941562+00:00 node-90 kernel: [98393.877870] Call Trace: 2017-10-20T19:13:49.941563+00:00 node-90 kernel: [98393.877871] [] dump_stack+0x63/0x90 2017-10-20T19:13:49.941564+00:00 node-90 kernel: [98393.877879] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:13:49.941565+00:00 node-90 kernel: [98393.877880] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:13:49.941566+00:00 node-90 kernel: [98393.877883] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:13:49.941567+00:00 node-90 kernel: [98393.877884] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:13:49.941568+00:00 node-90 kernel: [98393.877886] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:13:49.941570+00:00 node-90 kernel: [98393.877891] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:13:49.941571+00:00 node-90 kernel: [98393.877894] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:13:49.941571+00:00 node-90 kernel: [98393.877896] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:13:49.941572+00:00 node-90 kernel: [98393.877900] [] ? nf_iterate+0x62/0x80 2017-10-20T19:13:49.941572+00:00 node-90 kernel: [98393.877902] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:13:49.941574+00:00 node-90 kernel: [98393.877908] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:13:49.941575+00:00 node-90 kernel: [98393.877911] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:13:49.941576+00:00 node-90 kernel: [98393.877913] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:13:49.941577+00:00 node-90 kernel: [98393.877916] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:13:49.941578+00:00 node-90 kernel: [98393.877918] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:13:49.941580+00:00 node-90 kernel: [98393.877921] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:13:49.941582+00:00 node-90 kernel: [98393.877923] [] ? nf_iterate+0x62/0x80 2017-10-20T19:13:49.941583+00:00 node-90 kernel: [98393.877925] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:13:49.941584+00:00 node-90 kernel: [98393.877926] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:13:49.941585+00:00 node-90 kernel: [98393.877930] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:13:49.941586+00:00 node-90 kernel: [98393.877933] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:13:49.941588+00:00 node-90 kernel: [98393.877934] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:13:49.941598+00:00 node-90 kernel: [98393.877937] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:13:49.941599+00:00 node-90 kernel: [98393.877940] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:13:49.941601+00:00 node-90 kernel: [98393.877944] [] ? generic_exec_single+0x85/0x120 2017-10-20T19:13:49.941602+00:00 node-90 kernel: [98393.877947] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T19:13:49.941603+00:00 node-90 kernel: [98393.877948] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:13:49.941604+00:00 node-90 kernel: [98393.877949] [] process_backlog+0xa8/0x150 2017-10-20T19:13:49.941606+00:00 node-90 kernel: [98393.877951] [] net_rx_action+0x21e/0x360 2017-10-20T19:13:49.941608+00:00 node-90 kernel: [98393.877953] [] __do_softirq+0x101/0x290 2017-10-20T19:13:49.941610+00:00 node-90 kernel: [98393.877956] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:13:49.941612+00:00 node-90 kernel: [98393.877956] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:13:49.941613+00:00 node-90 kernel: [98393.877959] [] do_softirq+0x1d/0x20 2017-10-20T19:13:49.941615+00:00 node-90 kernel: [98393.877960] [] netif_rx_ni+0x33/0x80 2017-10-20T19:13:49.941617+00:00 node-90 kernel: [98393.877963] [] tun_get_user+0x506/0x880 2017-10-20T19:13:49.941617+00:00 node-90 kernel: [98393.877965] [] tun_sendmsg+0x51/0x70 2017-10-20T19:13:49.941618+00:00 node-90 kernel: [98393.877968] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:13:49.941619+00:00 node-90 kernel: [98393.877969] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:13:49.941619+00:00 node-90 kernel: [98393.877973] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:13:49.941621+00:00 node-90 kernel: [98393.877975] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:13:49.941622+00:00 node-90 kernel: [98393.877977] [] kthread+0xe5/0x100 2017-10-20T19:13:49.941622+00:00 node-90 kernel: [98393.877978] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:13:49.941623+00:00 node-90 kernel: [98393.877981] [] ret_from_fork+0x3f/0x70 2017-10-20T19:13:49.941624+00:00 node-90 kernel: [98393.877982] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:13:49.941625+00:00 node-90 kernel: [98393.877983] ---[ end trace d7e73079b38e57be ]--- 2017-10-20T19:20:10.417455+00:00 node-90 kernel: [98774.347204] ------------[ cut here ]------------ 2017-10-20T19:20:10.417464+00:00 node-90 kernel: [98774.347213] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:20:10.417466+00:00 node-90 kernel: [98774.347215] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:20:10.417467+00:00 node-90 kernel: [98774.347217] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:20:10.417470+00:00 node-90 kernel: [98774.347279] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:20:10.417471+00:00 node-90 kernel: [98774.347281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:20:10.417472+00:00 node-90 kernel: [98774.347282] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T19:20:10.417485+00:00 node-90 kernel: [98774.347284] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T19:20:10.417485+00:00 node-90 kernel: [98774.347285] ffff8820336a6a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:20:10.417487+00:00 node-90 kernel: [98774.347287] Call Trace: 2017-10-20T19:20:10.417488+00:00 node-90 kernel: [98774.347289] [] dump_stack+0x63/0x90 2017-10-20T19:20:10.417489+00:00 node-90 kernel: [98774.347297] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:20:10.417489+00:00 node-90 kernel: [98774.347299] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:20:10.417490+00:00 node-90 kernel: [98774.347302] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:20:10.417491+00:00 node-90 kernel: [98774.347303] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:20:10.417492+00:00 node-90 kernel: [98774.347305] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:20:10.417493+00:00 node-90 kernel: [98774.347456] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:20:10.417494+00:00 node-90 kernel: [98774.347459] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:20:10.417494+00:00 node-90 kernel: [98774.347461] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:20:10.417495+00:00 node-90 kernel: [98774.347466] [] ? nf_iterate+0x62/0x80 2017-10-20T19:20:10.417496+00:00 node-90 kernel: [98774.347468] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:20:10.417497+00:00 node-90 kernel: [98774.347474] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:20:10.417498+00:00 node-90 kernel: [98774.347477] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:20:10.417499+00:00 node-90 kernel: [98774.347479] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:20:10.417499+00:00 node-90 kernel: [98774.347482] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:20:10.417500+00:00 node-90 kernel: [98774.347484] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:20:10.417501+00:00 node-90 kernel: [98774.347487] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:20:10.417502+00:00 node-90 kernel: [98774.347489] [] ? nf_iterate+0x62/0x80 2017-10-20T19:20:10.417503+00:00 node-90 kernel: [98774.347490] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:20:10.417504+00:00 node-90 kernel: [98774.347492] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:20:10.417504+00:00 node-90 kernel: [98774.347495] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:20:10.417505+00:00 node-90 kernel: [98774.347498] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:20:10.417506+00:00 node-90 kernel: [98774.347500] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:20:10.417515+00:00 node-90 kernel: [98774.347501] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:20:10.417516+00:00 node-90 kernel: [98774.347502] [] process_backlog+0xa8/0x150 2017-10-20T19:20:10.417516+00:00 node-90 kernel: [98774.347504] [] net_rx_action+0x21e/0x360 2017-10-20T19:20:10.417517+00:00 node-90 kernel: [98774.347507] [] __do_softirq+0x101/0x290 2017-10-20T19:20:10.417517+00:00 node-90 kernel: [98774.347510] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:20:10.417518+00:00 node-90 kernel: [98774.347510] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:20:10.417520+00:00 node-90 kernel: [98774.347514] [] do_softirq+0x1d/0x20 2017-10-20T19:20:10.417521+00:00 node-90 kernel: [98774.347515] [] netif_rx_ni+0x33/0x80 2017-10-20T19:20:10.417523+00:00 node-90 kernel: [98774.347519] [] tun_get_user+0x506/0x880 2017-10-20T19:20:10.417524+00:00 node-90 kernel: [98774.347520] [] tun_sendmsg+0x51/0x70 2017-10-20T19:20:10.417526+00:00 node-90 kernel: [98774.347523] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:20:10.417527+00:00 node-90 kernel: [98774.347524] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:20:10.417529+00:00 node-90 kernel: [98774.347527] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:20:10.417531+00:00 node-90 kernel: [98774.347530] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:20:10.417532+00:00 node-90 kernel: [98774.347532] [] kthread+0xe5/0x100 2017-10-20T19:20:10.417533+00:00 node-90 kernel: [98774.347533] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:20:10.417535+00:00 node-90 kernel: [98774.347536] [] ret_from_fork+0x3f/0x70 2017-10-20T19:20:10.417537+00:00 node-90 kernel: [98774.347538] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:20:10.417537+00:00 node-90 kernel: [98774.347550] ---[ end trace d7e73079b38e57bf ]--- 2017-10-20T19:21:55.229366+00:00 node-90 kernel: [98879.156708] ------------[ cut here ]------------ 2017-10-20T19:21:55.229389+00:00 node-90 kernel: [98879.156717] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:21:55.229391+00:00 node-90 kernel: [98879.156720] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:21:55.229392+00:00 node-90 kernel: [98879.156721] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:21:55.229393+00:00 node-90 kernel: [98879.156779] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:21:55.229394+00:00 node-90 kernel: [98879.156780] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:21:55.229395+00:00 node-90 kernel: [98879.156781] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T19:21:55.229418+00:00 node-90 kernel: [98879.156783] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T19:21:55.229419+00:00 node-90 kernel: [98879.156785] ffff880f8d0be700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:21:55.229420+00:00 node-90 kernel: [98879.156786] Call Trace: 2017-10-20T19:21:55.229421+00:00 node-90 kernel: [98879.156788] [] dump_stack+0x63/0x90 2017-10-20T19:21:55.229422+00:00 node-90 kernel: [98879.156797] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:21:55.229423+00:00 node-90 kernel: [98879.156799] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:21:55.229423+00:00 node-90 kernel: [98879.156802] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:21:55.229424+00:00 node-90 kernel: [98879.156803] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:21:55.229425+00:00 node-90 kernel: [98879.156806] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:21:55.229426+00:00 node-90 kernel: [98879.156812] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:21:55.229427+00:00 node-90 kernel: [98879.156815] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:21:55.229428+00:00 node-90 kernel: [98879.156816] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:21:55.229428+00:00 node-90 kernel: [98879.156823] [] ? nf_iterate+0x62/0x80 2017-10-20T19:21:55.229429+00:00 node-90 kernel: [98879.156825] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:21:55.229430+00:00 node-90 kernel: [98879.156831] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:21:55.229432+00:00 node-90 kernel: [98879.156834] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:21:55.229432+00:00 node-90 kernel: [98879.156836] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:21:55.229433+00:00 node-90 kernel: [98879.156838] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:21:55.229434+00:00 node-90 kernel: [98879.156840] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:21:55.229435+00:00 node-90 kernel: [98879.156843] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:21:55.229436+00:00 node-90 kernel: [98879.156845] [] ? nf_iterate+0x62/0x80 2017-10-20T19:21:55.229437+00:00 node-90 kernel: [98879.156846] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:21:55.229438+00:00 node-90 kernel: [98879.156848] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:21:55.229439+00:00 node-90 kernel: [98879.156851] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:21:55.229439+00:00 node-90 kernel: [98879.156853] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:21:55.229440+00:00 node-90 kernel: [98879.156855] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:21:55.229451+00:00 node-90 kernel: [98879.156856] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:21:55.229452+00:00 node-90 kernel: [98879.156858] [] process_backlog+0xa8/0x150 2017-10-20T19:21:55.229453+00:00 node-90 kernel: [98879.156859] [] net_rx_action+0x21e/0x360 2017-10-20T19:21:55.229454+00:00 node-90 kernel: [98879.156861] [] __do_softirq+0x101/0x290 2017-10-20T19:21:55.229454+00:00 node-90 kernel: [98879.156865] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:21:55.229455+00:00 node-90 kernel: [98879.156865] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:21:55.229457+00:00 node-90 kernel: [98879.156868] [] do_softirq+0x1d/0x20 2017-10-20T19:21:55.229457+00:00 node-90 kernel: [98879.156869] [] netif_rx_ni+0x33/0x80 2017-10-20T19:21:55.229459+00:00 node-90 kernel: [98879.156875] [] tun_get_user+0x506/0x880 2017-10-20T19:21:55.229460+00:00 node-90 kernel: [98879.156877] [] tun_sendmsg+0x51/0x70 2017-10-20T19:21:55.229461+00:00 node-90 kernel: [98879.156879] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:21:55.229462+00:00 node-90 kernel: [98879.156881] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:21:55.229463+00:00 node-90 kernel: [98879.156884] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:21:55.229464+00:00 node-90 kernel: [98879.156886] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:21:55.229464+00:00 node-90 kernel: [98879.156888] [] kthread+0xe5/0x100 2017-10-20T19:21:55.229465+00:00 node-90 kernel: [98879.156889] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:21:55.229466+00:00 node-90 kernel: [98879.156893] [] ret_from_fork+0x3f/0x70 2017-10-20T19:21:55.229467+00:00 node-90 kernel: [98879.156894] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:21:55.229468+00:00 node-90 kernel: [98879.156895] ---[ end trace d7e73079b38e57c0 ]--- 2017-10-20T19:24:28.632026+00:00 node-90 kernel: [99032.556022] ------------[ cut here ]------------ 2017-10-20T19:24:28.632044+00:00 node-90 kernel: [99032.556029] WARNING: CPU: 27 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:24:28.632046+00:00 node-90 kernel: [99032.556032] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:24:28.632047+00:00 node-90 kernel: [99032.556045] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:24:28.632056+00:00 node-90 kernel: [99032.556129] CPU: 27 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:24:28.632058+00:00 node-90 kernel: [99032.556130] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:24:28.632060+00:00 node-90 kernel: [99032.556131] 0000000000000286 f1812d601dc61f3e ffff88103fc437f0 ffffffff813f9f83 2017-10-20T19:24:28.632074+00:00 node-90 kernel: [99032.556133] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T19:24:28.632076+00:00 node-90 kernel: [99032.556135] ffff881031b94900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:24:28.632077+00:00 node-90 kernel: [99032.556137] Call Trace: 2017-10-20T19:24:28.632079+00:00 node-90 kernel: [99032.556138] [] dump_stack+0x63/0x90 2017-10-20T19:24:28.632080+00:00 node-90 kernel: [99032.556146] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:24:28.632081+00:00 node-90 kernel: [99032.556148] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:24:28.632081+00:00 node-90 kernel: [99032.556151] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:24:28.632082+00:00 node-90 kernel: [99032.556152] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:24:28.632083+00:00 node-90 kernel: [99032.556154] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:24:28.632085+00:00 node-90 kernel: [99032.556160] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:24:28.632085+00:00 node-90 kernel: [99032.556165] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:24:28.632086+00:00 node-90 kernel: [99032.556167] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:24:28.632087+00:00 node-90 kernel: [99032.556172] [] ? nf_iterate+0x62/0x80 2017-10-20T19:24:28.632088+00:00 node-90 kernel: [99032.556173] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:24:28.632089+00:00 node-90 kernel: [99032.556182] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:24:28.632090+00:00 node-90 kernel: [99032.556185] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:24:28.632091+00:00 node-90 kernel: [99032.556187] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:24:28.632092+00:00 node-90 kernel: [99032.556190] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:24:28.632092+00:00 node-90 kernel: [99032.556192] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:24:28.632094+00:00 node-90 kernel: [99032.556195] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:24:28.632095+00:00 node-90 kernel: [99032.556197] [] ? nf_iterate+0x62/0x80 2017-10-20T19:24:28.632096+00:00 node-90 kernel: [99032.556199] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:24:28.632097+00:00 node-90 kernel: [99032.556201] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:24:28.632097+00:00 node-90 kernel: [99032.556204] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:24:28.632098+00:00 node-90 kernel: [99032.556207] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:24:28.632099+00:00 node-90 kernel: [99032.556209] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:24:28.632109+00:00 node-90 kernel: [99032.556212] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:24:28.632110+00:00 node-90 kernel: [99032.556216] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:24:28.632110+00:00 node-90 kernel: [99032.556217] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:24:28.632111+00:00 node-90 kernel: [99032.556219] [] process_backlog+0xa8/0x150 2017-10-20T19:24:28.632111+00:00 node-90 kernel: [99032.556220] [] net_rx_action+0x21e/0x360 2017-10-20T19:24:28.632112+00:00 node-90 kernel: [99032.556222] [] __do_softirq+0x101/0x290 2017-10-20T19:24:28.632114+00:00 node-90 kernel: [99032.556225] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:24:28.632115+00:00 node-90 kernel: [99032.556226] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:24:28.632116+00:00 node-90 kernel: [99032.556229] [] do_softirq+0x1d/0x20 2017-10-20T19:24:28.632117+00:00 node-90 kernel: [99032.556231] [] netif_rx_ni+0x33/0x80 2017-10-20T19:24:28.632118+00:00 node-90 kernel: [99032.556235] [] tun_get_user+0x506/0x880 2017-10-20T19:24:28.632119+00:00 node-90 kernel: [99032.556237] [] tun_sendmsg+0x51/0x70 2017-10-20T19:24:28.632121+00:00 node-90 kernel: [99032.556240] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:24:28.632121+00:00 node-90 kernel: [99032.556241] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:24:28.632122+00:00 node-90 kernel: [99032.556245] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:24:28.632123+00:00 node-90 kernel: [99032.556247] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:24:28.632123+00:00 node-90 kernel: [99032.556249] [] kthread+0xe5/0x100 2017-10-20T19:24:28.632125+00:00 node-90 kernel: [99032.556250] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:24:28.632126+00:00 node-90 kernel: [99032.556253] [] ret_from_fork+0x3f/0x70 2017-10-20T19:24:28.632127+00:00 node-90 kernel: [99032.556255] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:24:28.632128+00:00 node-90 kernel: [99032.556256] ---[ end trace d7e73079b38e57c1 ]--- 2017-10-20T19:25:44.711359+00:00 node-90 kernel: [99108.633837] ------------[ cut here ]------------ 2017-10-20T19:25:44.711377+00:00 node-90 kernel: [99108.633844] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:25:44.711379+00:00 node-90 kernel: [99108.633846] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:25:44.711387+00:00 node-90 kernel: [99108.633848] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:25:44.711389+00:00 node-90 kernel: [99108.633907] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:25:44.711390+00:00 node-90 kernel: [99108.633908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:25:44.711391+00:00 node-90 kernel: [99108.633909] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T19:25:44.711405+00:00 node-90 kernel: [99108.633911] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T19:25:44.711406+00:00 node-90 kernel: [99108.633912] ffff880035877600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:25:44.711407+00:00 node-90 kernel: [99108.633914] Call Trace: 2017-10-20T19:25:44.711409+00:00 node-90 kernel: [99108.633916] [] dump_stack+0x63/0x90 2017-10-20T19:25:44.711410+00:00 node-90 kernel: [99108.633924] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:25:44.711410+00:00 node-90 kernel: [99108.633925] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:25:44.711411+00:00 node-90 kernel: [99108.633928] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:25:44.711412+00:00 node-90 kernel: [99108.633929] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:25:44.711413+00:00 node-90 kernel: [99108.633932] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:25:44.711414+00:00 node-90 kernel: [99108.633938] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:25:44.711415+00:00 node-90 kernel: [99108.633941] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:25:44.711416+00:00 node-90 kernel: [99108.633943] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:25:44.711416+00:00 node-90 kernel: [99108.633947] [] ? nf_iterate+0x62/0x80 2017-10-20T19:25:44.711417+00:00 node-90 kernel: [99108.633949] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:25:44.711419+00:00 node-90 kernel: [99108.633957] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:25:44.711420+00:00 node-90 kernel: [99108.633960] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:25:44.711421+00:00 node-90 kernel: [99108.633962] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:25:44.711421+00:00 node-90 kernel: [99108.633965] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:25:44.711422+00:00 node-90 kernel: [99108.633967] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:25:44.711423+00:00 node-90 kernel: [99108.633970] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:25:44.711424+00:00 node-90 kernel: [99108.633972] [] ? nf_iterate+0x62/0x80 2017-10-20T19:25:44.711425+00:00 node-90 kernel: [99108.633974] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:25:44.711426+00:00 node-90 kernel: [99108.633975] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:25:44.711426+00:00 node-90 kernel: [99108.633978] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:25:44.711427+00:00 node-90 kernel: [99108.633981] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:25:44.711428+00:00 node-90 kernel: [99108.633983] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:25:44.711439+00:00 node-90 kernel: [99108.633986] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T19:25:44.711439+00:00 node-90 kernel: [99108.633988] [] ? check_preempt_curr+0x54/0x90 2017-10-20T19:25:44.711440+00:00 node-90 kernel: [99108.633989] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-20T19:25:44.711441+00:00 node-90 kernel: [99108.633990] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:25:44.711441+00:00 node-90 kernel: [99108.633991] [] process_backlog+0xa8/0x150 2017-10-20T19:25:44.711442+00:00 node-90 kernel: [99108.633993] [] net_rx_action+0x21e/0x360 2017-10-20T19:25:44.711444+00:00 node-90 kernel: [99108.633996] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T19:25:44.711445+00:00 node-90 kernel: [99108.633998] [] __do_softirq+0x101/0x290 2017-10-20T19:25:44.711446+00:00 node-90 kernel: [99108.634000] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:25:44.711447+00:00 node-90 kernel: [99108.634001] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:25:44.711449+00:00 node-90 kernel: [99108.634004] [] do_softirq+0x1d/0x20 2017-10-20T19:25:44.711450+00:00 node-90 kernel: [99108.634005] [] netif_rx_ni+0x33/0x80 2017-10-20T19:25:44.711451+00:00 node-90 kernel: [99108.634008] [] tun_get_user+0x506/0x880 2017-10-20T19:25:44.711452+00:00 node-90 kernel: [99108.634010] [] tun_sendmsg+0x51/0x70 2017-10-20T19:25:44.711453+00:00 node-90 kernel: [99108.634012] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:25:44.711453+00:00 node-90 kernel: [99108.634014] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:25:44.711454+00:00 node-90 kernel: [99108.634018] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:25:44.711455+00:00 node-90 kernel: [99108.634020] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:25:44.711456+00:00 node-90 kernel: [99108.634022] [] kthread+0xe5/0x100 2017-10-20T19:25:44.711457+00:00 node-90 kernel: [99108.634023] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:25:44.711458+00:00 node-90 kernel: [99108.634026] [] ret_from_fork+0x3f/0x70 2017-10-20T19:25:44.711458+00:00 node-90 kernel: [99108.634027] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:25:44.711459+00:00 node-90 kernel: [99108.634028] ---[ end trace d7e73079b38e57c2 ]--- 2017-10-20T19:26:17.626059+00:00 node-90 kernel: [99141.547156] ------------[ cut here ]------------ 2017-10-20T19:26:17.626077+00:00 node-90 kernel: [99141.547165] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:26:17.626079+00:00 node-90 kernel: [99141.547168] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:26:17.626080+00:00 node-90 kernel: [99141.547169] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:26:17.626094+00:00 node-90 kernel: [99141.547230] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:26:17.626099+00:00 node-90 kernel: [99141.547231] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:26:17.626100+00:00 node-90 kernel: [99141.547232] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T19:26:17.626118+00:00 node-90 kernel: [99141.547234] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T19:26:17.626119+00:00 node-90 kernel: [99141.547236] ffff880f8cca5400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:26:17.626120+00:00 node-90 kernel: [99141.547237] Call Trace: 2017-10-20T19:26:17.626121+00:00 node-90 kernel: [99141.547239] [] dump_stack+0x63/0x90 2017-10-20T19:26:17.626122+00:00 node-90 kernel: [99141.547247] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:26:17.626123+00:00 node-90 kernel: [99141.547248] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:26:17.626123+00:00 node-90 kernel: [99141.547251] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:26:17.626124+00:00 node-90 kernel: [99141.547252] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:26:17.626126+00:00 node-90 kernel: [99141.547255] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:26:17.626127+00:00 node-90 kernel: [99141.547260] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:26:17.626128+00:00 node-90 kernel: [99141.547264] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:26:17.626128+00:00 node-90 kernel: [99141.547266] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:26:17.626129+00:00 node-90 kernel: [99141.547271] [] ? nf_iterate+0x62/0x80 2017-10-20T19:26:17.626130+00:00 node-90 kernel: [99141.547273] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:26:17.626131+00:00 node-90 kernel: [99141.547281] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:26:17.626132+00:00 node-90 kernel: [99141.547284] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:26:17.626133+00:00 node-90 kernel: [99141.547287] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:26:17.626133+00:00 node-90 kernel: [99141.547290] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:26:17.626134+00:00 node-90 kernel: [99141.547291] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:26:17.626135+00:00 node-90 kernel: [99141.547295] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:26:17.626137+00:00 node-90 kernel: [99141.547297] [] ? nf_iterate+0x62/0x80 2017-10-20T19:26:17.626137+00:00 node-90 kernel: [99141.547299] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:26:17.626138+00:00 node-90 kernel: [99141.547300] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:26:17.626139+00:00 node-90 kernel: [99141.547304] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:26:17.626139+00:00 node-90 kernel: [99141.547307] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:26:17.626140+00:00 node-90 kernel: [99141.547308] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:26:17.626149+00:00 node-90 kernel: [99141.547310] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:26:17.626150+00:00 node-90 kernel: [99141.547312] [] process_backlog+0xa8/0x150 2017-10-20T19:26:17.626151+00:00 node-90 kernel: [99141.547313] [] net_rx_action+0x21e/0x360 2017-10-20T19:26:17.626151+00:00 node-90 kernel: [99141.547316] [] __do_softirq+0x101/0x290 2017-10-20T19:26:17.626152+00:00 node-90 kernel: [99141.547319] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:26:17.626153+00:00 node-90 kernel: [99141.547319] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:26:17.626155+00:00 node-90 kernel: [99141.547323] [] do_softirq+0x1d/0x20 2017-10-20T19:26:17.626155+00:00 node-90 kernel: [99141.547324] [] netif_rx_ni+0x33/0x80 2017-10-20T19:26:17.626157+00:00 node-90 kernel: [99141.547329] [] tun_get_user+0x506/0x880 2017-10-20T19:26:17.626158+00:00 node-90 kernel: [99141.547331] [] tun_sendmsg+0x51/0x70 2017-10-20T19:26:17.626159+00:00 node-90 kernel: [99141.547334] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:26:17.626161+00:00 node-90 kernel: [99141.547336] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:26:17.626162+00:00 node-90 kernel: [99141.547339] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:26:17.626163+00:00 node-90 kernel: [99141.547341] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:26:17.626163+00:00 node-90 kernel: [99141.547343] [] kthread+0xe5/0x100 2017-10-20T19:26:17.626164+00:00 node-90 kernel: [99141.547345] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:26:17.626164+00:00 node-90 kernel: [99141.547347] [] ret_from_fork+0x3f/0x70 2017-10-20T19:26:17.626166+00:00 node-90 kernel: [99141.547349] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:26:17.626167+00:00 node-90 kernel: [99141.547350] ---[ end trace d7e73079b38e57c3 ]--- 2017-10-20T19:27:07.218363+00:00 node-90 kernel: [99191.139453] ------------[ cut here ]------------ 2017-10-20T19:27:07.218382+00:00 node-90 kernel: [99191.139461] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:27:07.218384+00:00 node-90 kernel: [99191.139463] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:27:07.218385+00:00 node-90 kernel: [99191.139465] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:27:07.218387+00:00 node-90 kernel: [99191.139527] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:27:07.218405+00:00 node-90 kernel: [99191.139529] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:27:07.218407+00:00 node-90 kernel: [99191.139530] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T19:27:07.218421+00:00 node-90 kernel: [99191.139532] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T19:27:07.218422+00:00 node-90 kernel: [99191.139534] ffff881034b74200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:27:07.218423+00:00 node-90 kernel: [99191.139535] Call Trace: 2017-10-20T19:27:07.218425+00:00 node-90 kernel: [99191.139537] [] dump_stack+0x63/0x90 2017-10-20T19:27:07.218426+00:00 node-90 kernel: [99191.139553] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:27:07.218428+00:00 node-90 kernel: [99191.139554] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:27:07.218429+00:00 node-90 kernel: [99191.139557] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:27:07.218431+00:00 node-90 kernel: [99191.139558] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:27:07.218433+00:00 node-90 kernel: [99191.139561] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:27:07.218435+00:00 node-90 kernel: [99191.139573] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:27:07.218435+00:00 node-90 kernel: [99191.139577] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:27:07.218436+00:00 node-90 kernel: [99191.139579] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:27:07.218436+00:00 node-90 kernel: [99191.139592] [] ? nf_iterate+0x62/0x80 2017-10-20T19:27:07.218437+00:00 node-90 kernel: [99191.139594] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:27:07.218439+00:00 node-90 kernel: [99191.139602] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:27:07.218440+00:00 node-90 kernel: [99191.139605] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:27:07.218440+00:00 node-90 kernel: [99191.139608] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:27:07.218441+00:00 node-90 kernel: [99191.139610] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:27:07.218442+00:00 node-90 kernel: [99191.139612] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:27:07.218443+00:00 node-90 kernel: [99191.139616] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:27:07.218445+00:00 node-90 kernel: [99191.139618] [] ? nf_iterate+0x62/0x80 2017-10-20T19:27:07.218446+00:00 node-90 kernel: [99191.139619] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:27:07.218446+00:00 node-90 kernel: [99191.139621] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:27:07.218447+00:00 node-90 kernel: [99191.139624] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:27:07.218447+00:00 node-90 kernel: [99191.139627] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:27:07.218448+00:00 node-90 kernel: [99191.139629] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:27:07.218458+00:00 node-90 kernel: [99191.139632] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T19:27:07.218459+00:00 node-90 kernel: [99191.139634] [] ? check_preempt_curr+0x54/0x90 2017-10-20T19:27:07.218460+00:00 node-90 kernel: [99191.139635] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:27:07.218460+00:00 node-90 kernel: [99191.139637] [] process_backlog+0xa8/0x150 2017-10-20T19:27:07.218461+00:00 node-90 kernel: [99191.139638] [] net_rx_action+0x21e/0x360 2017-10-20T19:27:07.218462+00:00 node-90 kernel: [99191.139640] [] __do_softirq+0x101/0x290 2017-10-20T19:27:07.218464+00:00 node-90 kernel: [99191.139643] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:27:07.218465+00:00 node-90 kernel: [99191.139644] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:27:07.218466+00:00 node-90 kernel: [99191.139647] [] do_softirq+0x1d/0x20 2017-10-20T19:27:07.218467+00:00 node-90 kernel: [99191.139648] [] netif_rx_ni+0x33/0x80 2017-10-20T19:27:07.218469+00:00 node-90 kernel: [99191.139653] [] tun_get_user+0x506/0x880 2017-10-20T19:27:07.218470+00:00 node-90 kernel: [99191.139655] [] tun_sendmsg+0x51/0x70 2017-10-20T19:27:07.218472+00:00 node-90 kernel: [99191.139658] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:27:07.218473+00:00 node-90 kernel: [99191.139660] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:27:07.218474+00:00 node-90 kernel: [99191.139663] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:27:07.218474+00:00 node-90 kernel: [99191.139665] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:27:07.218475+00:00 node-90 kernel: [99191.139667] [] kthread+0xe5/0x100 2017-10-20T19:27:07.218476+00:00 node-90 kernel: [99191.139668] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:27:07.218477+00:00 node-90 kernel: [99191.139671] [] ret_from_fork+0x3f/0x70 2017-10-20T19:27:07.218478+00:00 node-90 kernel: [99191.139673] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:27:07.218479+00:00 node-90 kernel: [99191.139674] ---[ end trace d7e73079b38e57c4 ]--- 2017-10-20T19:28:58.613524+00:00 node-90 kernel: [99302.530297] ------------[ cut here ]------------ 2017-10-20T19:28:58.613679+00:00 node-90 kernel: [99302.530306] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:28:58.613681+00:00 node-90 kernel: [99302.530308] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:28:58.613683+00:00 node-90 kernel: [99302.530309] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:28:58.613685+00:00 node-90 kernel: [99302.530370] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:28:58.613686+00:00 node-90 kernel: [99302.530371] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:28:58.613837+00:00 node-90 kernel: [99302.530372] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T19:28:58.613858+00:00 node-90 kernel: [99302.530374] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T19:28:58.613860+00:00 node-90 kernel: [99302.530376] ffff880f96c01300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:28:58.613862+00:00 node-90 kernel: [99302.530378] Call Trace: 2017-10-20T19:28:58.613863+00:00 node-90 kernel: [99302.530379] [] dump_stack+0x63/0x90 2017-10-20T19:28:58.613865+00:00 node-90 kernel: [99302.530387] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:28:58.613866+00:00 node-90 kernel: [99302.530389] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:28:58.613867+00:00 node-90 kernel: [99302.530391] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:28:58.613868+00:00 node-90 kernel: [99302.530393] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:28:58.613870+00:00 node-90 kernel: [99302.530395] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:28:58.613871+00:00 node-90 kernel: [99302.530401] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:28:58.613872+00:00 node-90 kernel: [99302.530404] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:28:58.613873+00:00 node-90 kernel: [99302.530406] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:28:58.613873+00:00 node-90 kernel: [99302.530411] [] ? nf_iterate+0x62/0x80 2017-10-20T19:28:58.613874+00:00 node-90 kernel: [99302.530412] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:28:58.613875+00:00 node-90 kernel: [99302.530421] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:28:58.613877+00:00 node-90 kernel: [99302.530424] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:28:58.613877+00:00 node-90 kernel: [99302.530426] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:28:58.613878+00:00 node-90 kernel: [99302.530428] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:28:58.613878+00:00 node-90 kernel: [99302.530430] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:28:58.613880+00:00 node-90 kernel: [99302.530433] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:28:58.613881+00:00 node-90 kernel: [99302.530435] [] ? nf_iterate+0x62/0x80 2017-10-20T19:28:58.613882+00:00 node-90 kernel: [99302.530437] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:28:58.613883+00:00 node-90 kernel: [99302.530439] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:28:58.613884+00:00 node-90 kernel: [99302.530442] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:28:58.613884+00:00 node-90 kernel: [99302.530456] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:28:58.613885+00:00 node-90 kernel: [99302.530458] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:28:58.613896+00:00 node-90 kernel: [99302.530461] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:28:58.613897+00:00 node-90 kernel: [99302.530464] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:28:58.613898+00:00 node-90 kernel: [99302.530467] [] ? generic_exec_single+0x85/0x120 2017-10-20T19:28:58.613898+00:00 node-90 kernel: [99302.530471] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T19:28:58.613899+00:00 node-90 kernel: [99302.530472] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:28:58.613900+00:00 node-90 kernel: [99302.530473] [] process_backlog+0xa8/0x150 2017-10-20T19:28:58.613901+00:00 node-90 kernel: [99302.530475] [] net_rx_action+0x21e/0x360 2017-10-20T19:28:58.613902+00:00 node-90 kernel: [99302.530477] [] __do_softirq+0x101/0x290 2017-10-20T19:28:58.613903+00:00 node-90 kernel: [99302.530480] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:28:58.613904+00:00 node-90 kernel: [99302.530480] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:28:58.613906+00:00 node-90 kernel: [99302.530483] [] do_softirq+0x1d/0x20 2017-10-20T19:28:58.613907+00:00 node-90 kernel: [99302.530485] [] netif_rx_ni+0x33/0x80 2017-10-20T19:28:58.613908+00:00 node-90 kernel: [99302.530488] [] tun_get_user+0x506/0x880 2017-10-20T19:28:58.613909+00:00 node-90 kernel: [99302.530490] [] tun_sendmsg+0x51/0x70 2017-10-20T19:28:58.613910+00:00 node-90 kernel: [99302.530492] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:28:58.613910+00:00 node-90 kernel: [99302.530494] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:28:58.613911+00:00 node-90 kernel: [99302.530499] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:28:58.613913+00:00 node-90 kernel: [99302.530501] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:28:58.613914+00:00 node-90 kernel: [99302.530503] [] kthread+0xe5/0x100 2017-10-20T19:28:58.613914+00:00 node-90 kernel: [99302.530505] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:28:58.613915+00:00 node-90 kernel: [99302.530509] [] ret_from_fork+0x3f/0x70 2017-10-20T19:28:58.613915+00:00 node-90 kernel: [99302.530510] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:28:58.613916+00:00 node-90 kernel: [99302.530511] ---[ end trace d7e73079b38e57c5 ]--- 2017-10-20T19:31:07.813898+00:00 node-90 kernel: [99431.728208] ------------[ cut here ]------------ 2017-10-20T19:31:07.813911+00:00 node-90 kernel: [99431.728216] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:31:07.813912+00:00 node-90 kernel: [99431.728218] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:31:07.813913+00:00 node-90 kernel: [99431.728219] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:31:07.813915+00:00 node-90 kernel: [99431.728280] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:31:07.813924+00:00 node-90 kernel: [99431.728281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:31:07.813926+00:00 node-90 kernel: [99431.728282] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T19:31:07.813941+00:00 node-90 kernel: [99431.728284] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T19:31:07.813942+00:00 node-90 kernel: [99431.728286] ffff8820348b8600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:31:07.813944+00:00 node-90 kernel: [99431.728288] Call Trace: 2017-10-20T19:31:07.813945+00:00 node-90 kernel: [99431.728289] [] dump_stack+0x63/0x90 2017-10-20T19:31:07.813946+00:00 node-90 kernel: [99431.728297] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:31:07.813947+00:00 node-90 kernel: [99431.728299] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:31:07.813947+00:00 node-90 kernel: [99431.728302] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:31:07.813948+00:00 node-90 kernel: [99431.728303] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:31:07.813949+00:00 node-90 kernel: [99431.728306] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:31:07.813951+00:00 node-90 kernel: [99431.728312] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:31:07.813951+00:00 node-90 kernel: [99431.728316] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:31:07.813952+00:00 node-90 kernel: [99431.728317] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:31:07.813953+00:00 node-90 kernel: [99431.728323] [] ? nf_iterate+0x62/0x80 2017-10-20T19:31:07.813954+00:00 node-90 kernel: [99431.728325] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:31:07.813955+00:00 node-90 kernel: [99431.728333] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:31:07.813956+00:00 node-90 kernel: [99431.728335] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:31:07.813957+00:00 node-90 kernel: [99431.728338] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:31:07.813957+00:00 node-90 kernel: [99431.728341] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:31:07.813958+00:00 node-90 kernel: [99431.728343] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:31:07.813959+00:00 node-90 kernel: [99431.728346] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:31:07.813961+00:00 node-90 kernel: [99431.728348] [] ? nf_iterate+0x62/0x80 2017-10-20T19:31:07.813962+00:00 node-90 kernel: [99431.728350] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:31:07.813962+00:00 node-90 kernel: [99431.728352] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:31:07.813963+00:00 node-90 kernel: [99431.728355] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:31:07.813963+00:00 node-90 kernel: [99431.728358] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:31:07.813965+00:00 node-90 kernel: [99431.728359] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:31:07.813974+00:00 node-90 kernel: [99431.728361] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:31:07.813975+00:00 node-90 kernel: [99431.728362] [] process_backlog+0xa8/0x150 2017-10-20T19:31:07.813976+00:00 node-90 kernel: [99431.728364] [] net_rx_action+0x21e/0x360 2017-10-20T19:31:07.813976+00:00 node-90 kernel: [99431.728366] [] __do_softirq+0x101/0x290 2017-10-20T19:31:07.813977+00:00 node-90 kernel: [99431.728369] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:31:07.813978+00:00 node-90 kernel: [99431.728370] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:31:07.813979+00:00 node-90 kernel: [99431.728373] [] do_softirq+0x1d/0x20 2017-10-20T19:31:07.813980+00:00 node-90 kernel: [99431.728374] [] netif_rx_ni+0x33/0x80 2017-10-20T19:31:07.813982+00:00 node-90 kernel: [99431.728378] [] tun_get_user+0x506/0x880 2017-10-20T19:31:07.813982+00:00 node-90 kernel: [99431.728380] [] tun_sendmsg+0x51/0x70 2017-10-20T19:31:07.813984+00:00 node-90 kernel: [99431.728382] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:31:07.813985+00:00 node-90 kernel: [99431.728384] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:31:07.813986+00:00 node-90 kernel: [99431.728387] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:31:07.813987+00:00 node-90 kernel: [99431.728390] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:31:07.813987+00:00 node-90 kernel: [99431.728392] [] kthread+0xe5/0x100 2017-10-20T19:31:07.813988+00:00 node-90 kernel: [99431.728393] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:31:07.813989+00:00 node-90 kernel: [99431.728396] [] ret_from_fork+0x3f/0x70 2017-10-20T19:31:07.813990+00:00 node-90 kernel: [99431.728397] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:31:07.813991+00:00 node-90 kernel: [99431.728399] ---[ end trace d7e73079b38e57c6 ]--- 2017-10-20T19:36:03.918825+00:00 node-90 kernel: [99727.827363] ------------[ cut here ]------------ 2017-10-20T19:36:03.918846+00:00 node-90 kernel: [99727.827373] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:36:03.918848+00:00 node-90 kernel: [99727.827375] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:36:03.918849+00:00 node-90 kernel: [99727.827376] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:36:03.918851+00:00 node-90 kernel: [99727.827438] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:36:03.918852+00:00 node-90 kernel: [99727.827439] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:36:03.918852+00:00 node-90 kernel: [99727.827440] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-20T19:36:03.918866+00:00 node-90 kernel: [99727.827442] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-20T19:36:03.918867+00:00 node-90 kernel: [99727.827443] ffff881036244f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:36:03.918868+00:00 node-90 kernel: [99727.827445] Call Trace: 2017-10-20T19:36:03.918892+00:00 node-90 kernel: [99727.827446] [] dump_stack+0x63/0x90 2017-10-20T19:36:03.918894+00:00 node-90 kernel: [99727.827455] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:36:03.918894+00:00 node-90 kernel: [99727.827456] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:36:03.918895+00:00 node-90 kernel: [99727.827459] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:36:03.918896+00:00 node-90 kernel: [99727.827461] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:36:03.918897+00:00 node-90 kernel: [99727.827463] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:36:03.918898+00:00 node-90 kernel: [99727.827469] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:36:03.918898+00:00 node-90 kernel: [99727.827472] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:36:03.918899+00:00 node-90 kernel: [99727.827473] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:36:03.918900+00:00 node-90 kernel: [99727.827478] [] ? nf_iterate+0x62/0x80 2017-10-20T19:36:03.918900+00:00 node-90 kernel: [99727.827480] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:36:03.918902+00:00 node-90 kernel: [99727.827486] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:36:03.918903+00:00 node-90 kernel: [99727.827489] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:36:03.918903+00:00 node-90 kernel: [99727.827491] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:36:03.918904+00:00 node-90 kernel: [99727.827494] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:36:03.918904+00:00 node-90 kernel: [99727.827496] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:36:03.918905+00:00 node-90 kernel: [99727.827499] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:36:03.918907+00:00 node-90 kernel: [99727.827501] [] ? nf_iterate+0x62/0x80 2017-10-20T19:36:03.918907+00:00 node-90 kernel: [99727.827503] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:36:03.918908+00:00 node-90 kernel: [99727.827504] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:36:03.918909+00:00 node-90 kernel: [99727.827507] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:36:03.918909+00:00 node-90 kernel: [99727.827510] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:36:03.918910+00:00 node-90 kernel: [99727.827512] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:36:03.918921+00:00 node-90 kernel: [99727.827515] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-20T19:36:03.918922+00:00 node-90 kernel: [99727.827517] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:36:03.918923+00:00 node-90 kernel: [99727.827518] [] process_backlog+0xa8/0x150 2017-10-20T19:36:03.918923+00:00 node-90 kernel: [99727.827519] [] net_rx_action+0x21e/0x360 2017-10-20T19:36:03.918924+00:00 node-90 kernel: [99727.827522] [] ? sched_clock+0x9/0x10 2017-10-20T19:36:03.918925+00:00 node-90 kernel: [99727.827524] [] __do_softirq+0x101/0x290 2017-10-20T19:36:03.918926+00:00 node-90 kernel: [99727.827527] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:36:03.918927+00:00 node-90 kernel: [99727.827528] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:36:03.918929+00:00 node-90 kernel: [99727.827531] [] do_softirq+0x1d/0x20 2017-10-20T19:36:03.918929+00:00 node-90 kernel: [99727.827532] [] netif_rx_ni+0x33/0x80 2017-10-20T19:36:03.918931+00:00 node-90 kernel: [99727.827548] [] tun_get_user+0x506/0x880 2017-10-20T19:36:03.918932+00:00 node-90 kernel: [99727.827550] [] tun_sendmsg+0x51/0x70 2017-10-20T19:36:03.918933+00:00 node-90 kernel: [99727.827552] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:36:03.918934+00:00 node-90 kernel: [99727.827554] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:36:03.918935+00:00 node-90 kernel: [99727.827569] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:36:03.918935+00:00 node-90 kernel: [99727.827572] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:36:03.918936+00:00 node-90 kernel: [99727.827574] [] kthread+0xe5/0x100 2017-10-20T19:36:03.918937+00:00 node-90 kernel: [99727.827575] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:36:03.918938+00:00 node-90 kernel: [99727.827579] [] ret_from_fork+0x3f/0x70 2017-10-20T19:36:03.918939+00:00 node-90 kernel: [99727.827580] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:36:03.918940+00:00 node-90 kernel: [99727.827581] ---[ end trace d7e73079b38e57c7 ]--- 2017-10-20T19:39:38.306651+00:00 node-90 kernel: [99942.210213] ------------[ cut here ]------------ 2017-10-20T19:39:38.306674+00:00 node-90 kernel: [99942.210223] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:39:38.306676+00:00 node-90 kernel: [99942.210226] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:39:38.306677+00:00 node-90 kernel: [99942.210228] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:39:38.306686+00:00 node-90 kernel: [99942.210289] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:39:38.306688+00:00 node-90 kernel: [99942.210290] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:39:38.306689+00:00 node-90 kernel: [99942.210291] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T19:39:38.306704+00:00 node-90 kernel: [99942.210293] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T19:39:38.306707+00:00 node-90 kernel: [99942.210295] ffff88202e210300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:39:38.306708+00:00 node-90 kernel: [99942.210297] Call Trace: 2017-10-20T19:39:38.306709+00:00 node-90 kernel: [99942.210298] [] dump_stack+0x63/0x90 2017-10-20T19:39:38.306710+00:00 node-90 kernel: [99942.210308] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:39:38.306710+00:00 node-90 kernel: [99942.210310] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:39:38.306711+00:00 node-90 kernel: [99942.210313] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:39:38.306712+00:00 node-90 kernel: [99942.210315] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:39:38.306713+00:00 node-90 kernel: [99942.210317] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:39:38.306715+00:00 node-90 kernel: [99942.210324] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:39:38.306715+00:00 node-90 kernel: [99942.210327] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:39:38.306716+00:00 node-90 kernel: [99942.210329] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:39:38.306716+00:00 node-90 kernel: [99942.210335] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:38.306718+00:00 node-90 kernel: [99942.210337] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:39:38.306719+00:00 node-90 kernel: [99942.210344] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:39:38.306720+00:00 node-90 kernel: [99942.210347] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:39:38.306720+00:00 node-90 kernel: [99942.210349] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:39:38.306721+00:00 node-90 kernel: [99942.210352] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:39:38.306722+00:00 node-90 kernel: [99942.210353] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:39:38.306723+00:00 node-90 kernel: [99942.210357] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:39:38.306725+00:00 node-90 kernel: [99942.210358] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:38.306726+00:00 node-90 kernel: [99942.210360] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:39:38.306726+00:00 node-90 kernel: [99942.210362] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:39:38.306727+00:00 node-90 kernel: [99942.210365] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:39:38.306727+00:00 node-90 kernel: [99942.210367] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:39:38.306729+00:00 node-90 kernel: [99942.210369] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:39:38.306739+00:00 node-90 kernel: [99942.210374] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T19:39:38.306740+00:00 node-90 kernel: [99942.210375] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:39:38.306740+00:00 node-90 kernel: [99942.210377] [] process_backlog+0xa8/0x150 2017-10-20T19:39:38.306741+00:00 node-90 kernel: [99942.210378] [] net_rx_action+0x21e/0x360 2017-10-20T19:39:38.306742+00:00 node-90 kernel: [99942.210384] [] __do_softirq+0x101/0x290 2017-10-20T19:39:38.306744+00:00 node-90 kernel: [99942.210387] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:39:38.306745+00:00 node-90 kernel: [99942.210388] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:39:38.306746+00:00 node-90 kernel: [99942.210391] [] do_softirq+0x1d/0x20 2017-10-20T19:39:38.306747+00:00 node-90 kernel: [99942.210392] [] netif_rx_ni+0x33/0x80 2017-10-20T19:39:38.306748+00:00 node-90 kernel: [99942.210396] [] tun_get_user+0x506/0x880 2017-10-20T19:39:38.306750+00:00 node-90 kernel: [99942.210398] [] tun_sendmsg+0x51/0x70 2017-10-20T19:39:38.306751+00:00 node-90 kernel: [99942.210401] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:39:38.306752+00:00 node-90 kernel: [99942.210402] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:39:38.306753+00:00 node-90 kernel: [99942.210406] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:39:38.306754+00:00 node-90 kernel: [99942.210408] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:39:38.306754+00:00 node-90 kernel: [99942.210410] [] kthread+0xe5/0x100 2017-10-20T19:39:38.306755+00:00 node-90 kernel: [99942.210411] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:39:38.306757+00:00 node-90 kernel: [99942.210415] [] ret_from_fork+0x3f/0x70 2017-10-20T19:39:38.306758+00:00 node-90 kernel: [99942.210416] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:39:38.306758+00:00 node-90 kernel: [99942.210418] ---[ end trace d7e73079b38e57c8 ]--- 2017-10-20T19:39:49.072711+00:00 node-90 kernel: [99952.976027] ------------[ cut here ]------------ 2017-10-20T19:39:49.072729+00:00 node-90 kernel: [99952.976037] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:39:49.072731+00:00 node-90 kernel: [99952.976039] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:39:49.072732+00:00 node-90 kernel: [99952.976041] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:39:49.072733+00:00 node-90 kernel: [99952.976104] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:39:49.072741+00:00 node-90 kernel: [99952.976106] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:39:49.072742+00:00 node-90 kernel: [99952.976107] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-20T19:39:49.072756+00:00 node-90 kernel: [99952.976109] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-20T19:39:49.072757+00:00 node-90 kernel: [99952.976110] ffff88202c83a000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:39:49.072759+00:00 node-90 kernel: [99952.976112] Call Trace: 2017-10-20T19:39:49.072760+00:00 node-90 kernel: [99952.976114] [] dump_stack+0x63/0x90 2017-10-20T19:39:49.072761+00:00 node-90 kernel: [99952.976124] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:39:49.072761+00:00 node-90 kernel: [99952.976126] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:39:49.072762+00:00 node-90 kernel: [99952.976129] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:39:49.072763+00:00 node-90 kernel: [99952.976130] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:39:49.072764+00:00 node-90 kernel: [99952.976133] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:39:49.072765+00:00 node-90 kernel: [99952.976140] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:39:49.072766+00:00 node-90 kernel: [99952.976143] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:39:49.072767+00:00 node-90 kernel: [99952.976145] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:39:49.072767+00:00 node-90 kernel: [99952.976151] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:49.072768+00:00 node-90 kernel: [99952.976153] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:39:49.072769+00:00 node-90 kernel: [99952.976160] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:39:49.072770+00:00 node-90 kernel: [99952.976162] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:39:49.072771+00:00 node-90 kernel: [99952.976165] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:39:49.072772+00:00 node-90 kernel: [99952.976168] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:39:49.072772+00:00 node-90 kernel: [99952.976169] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:39:49.072773+00:00 node-90 kernel: [99952.976173] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:39:49.072774+00:00 node-90 kernel: [99952.976175] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:49.072775+00:00 node-90 kernel: [99952.976177] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:39:49.072776+00:00 node-90 kernel: [99952.976179] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:39:49.072777+00:00 node-90 kernel: [99952.976182] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:39:49.072777+00:00 node-90 kernel: [99952.976185] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:39:49.072778+00:00 node-90 kernel: [99952.976186] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:39:49.072788+00:00 node-90 kernel: [99952.976188] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:39:49.072789+00:00 node-90 kernel: [99952.976189] [] process_backlog+0xa8/0x150 2017-10-20T19:39:49.072790+00:00 node-90 kernel: [99952.976191] [] net_rx_action+0x21e/0x360 2017-10-20T19:39:49.072790+00:00 node-90 kernel: [99952.976193] [] __do_softirq+0x101/0x290 2017-10-20T19:39:49.072791+00:00 node-90 kernel: [99952.976197] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:39:49.072792+00:00 node-90 kernel: [99952.976197] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:39:49.072793+00:00 node-90 kernel: [99952.976201] [] do_softirq+0x1d/0x20 2017-10-20T19:39:49.072794+00:00 node-90 kernel: [99952.976202] [] netif_rx_ni+0x33/0x80 2017-10-20T19:39:49.072795+00:00 node-90 kernel: [99952.976207] [] tun_get_user+0x506/0x880 2017-10-20T19:39:49.072796+00:00 node-90 kernel: [99952.976209] [] tun_sendmsg+0x51/0x70 2017-10-20T19:39:49.072797+00:00 node-90 kernel: [99952.976212] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:39:49.072798+00:00 node-90 kernel: [99952.976214] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:39:49.072799+00:00 node-90 kernel: [99952.976217] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:39:49.072800+00:00 node-90 kernel: [99952.976219] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:39:49.072801+00:00 node-90 kernel: [99952.976221] [] kthread+0xe5/0x100 2017-10-20T19:39:49.072801+00:00 node-90 kernel: [99952.976223] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:39:49.072802+00:00 node-90 kernel: [99952.976227] [] ret_from_fork+0x3f/0x70 2017-10-20T19:39:49.072803+00:00 node-90 kernel: [99952.976228] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:39:49.072804+00:00 node-90 kernel: [99952.976229] ---[ end trace d7e73079b38e57c9 ]--- 2017-10-20T19:43:58.342793+00:00 node-90 kernel: [100202.241492] ------------[ cut here ]------------ 2017-10-20T19:43:58.342817+00:00 node-90 kernel: [100202.241502] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:43:58.342823+00:00 node-90 kernel: [100202.241505] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:43:58.342836+00:00 node-90 kernel: [100202.241506] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:43:58.342839+00:00 node-90 kernel: [100202.241577] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:43:58.342840+00:00 node-90 kernel: [100202.241582] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:43:58.342840+00:00 node-90 kernel: [100202.241583] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T19:43:58.342841+00:00 node-90 kernel: [100202.241585] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T19:43:58.342842+00:00 node-90 kernel: [100202.241587] ffff881fed36a600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:43:58.342843+00:00 node-90 kernel: [100202.241591] Call Trace: 2017-10-20T19:43:58.342848+00:00 node-90 kernel: [100202.241595] [] dump_stack+0x63/0x90 2017-10-20T19:43:58.342849+00:00 node-90 kernel: [100202.241606] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:43:58.342855+00:00 node-90 kernel: [100202.241609] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:43:58.342855+00:00 node-90 kernel: [100202.241613] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:43:58.342862+00:00 node-90 kernel: [100202.241615] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:43:58.342863+00:00 node-90 kernel: [100202.241618] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:43:58.344420+00:00 node-90 kernel: [100202.241627] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:43:58.344427+00:00 node-90 kernel: [100202.241630] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:43:58.344428+00:00 node-90 kernel: [100202.241632] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:43:58.344429+00:00 node-90 kernel: [100202.241638] [] ? nf_iterate+0x62/0x80 2017-10-20T19:43:58.344435+00:00 node-90 kernel: [100202.241640] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:43:58.344436+00:00 node-90 kernel: [100202.241649] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:43:58.344437+00:00 node-90 kernel: [100202.241652] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:43:58.344438+00:00 node-90 kernel: [100202.241655] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:43:58.344438+00:00 node-90 kernel: [100202.241659] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:43:58.344439+00:00 node-90 kernel: [100202.241661] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:43:58.344440+00:00 node-90 kernel: [100202.241664] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:43:58.344440+00:00 node-90 kernel: [100202.241666] [] ? nf_iterate+0x62/0x80 2017-10-20T19:43:58.344441+00:00 node-90 kernel: [100202.241668] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:43:58.344442+00:00 node-90 kernel: [100202.241670] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:43:58.344442+00:00 node-90 kernel: [100202.241675] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:43:58.344443+00:00 node-90 kernel: [100202.241678] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:43:58.344444+00:00 node-90 kernel: [100202.241680] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:43:58.344444+00:00 node-90 kernel: [100202.241685] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T19:43:58.344445+00:00 node-90 kernel: [100202.241687] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:43:58.344446+00:00 node-90 kernel: [100202.241688] [] process_backlog+0xa8/0x150 2017-10-20T19:43:58.344446+00:00 node-90 kernel: [100202.241689] [] net_rx_action+0x21e/0x360 2017-10-20T19:43:58.344447+00:00 node-90 kernel: [100202.241692] [] __do_softirq+0x101/0x290 2017-10-20T19:43:58.344448+00:00 node-90 kernel: [100202.241695] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:43:58.344449+00:00 node-90 kernel: [100202.241696] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:43:58.344450+00:00 node-90 kernel: [100202.241700] [] do_softirq+0x1d/0x20 2017-10-20T19:43:58.344451+00:00 node-90 kernel: [100202.241701] [] netif_rx_ni+0x33/0x80 2017-10-20T19:43:58.344458+00:00 node-90 kernel: [100202.241707] [] tun_get_user+0x506/0x880 2017-10-20T19:43:58.344463+00:00 node-90 kernel: [100202.241709] [] tun_sendmsg+0x51/0x70 2017-10-20T19:43:58.344464+00:00 node-90 kernel: [100202.241711] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:43:58.344465+00:00 node-90 kernel: [100202.241713] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:43:58.344465+00:00 node-90 kernel: [100202.241716] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:43:58.344466+00:00 node-90 kernel: [100202.241719] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:43:58.344467+00:00 node-90 kernel: [100202.241721] [] kthread+0xe5/0x100 2017-10-20T19:43:58.344467+00:00 node-90 kernel: [100202.241722] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:43:58.344468+00:00 node-90 kernel: [100202.241726] [] ret_from_fork+0x3f/0x70 2017-10-20T19:43:58.344469+00:00 node-90 kernel: [100202.241727] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:43:58.344470+00:00 node-90 kernel: [100202.241728] ---[ end trace d7e73079b38e57ca ]--- 2017-10-20T19:45:10.119377+00:00 node-90 kernel: [100274.016092] ------------[ cut here ]------------ 2017-10-20T19:45:10.119407+00:00 node-90 kernel: [100274.016098] WARNING: CPU: 22 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:45:10.119409+00:00 node-90 kernel: [100274.016101] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:45:10.119410+00:00 node-90 kernel: [100274.016102] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:45:10.119412+00:00 node-90 kernel: [100274.016164] CPU: 22 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:45:10.119425+00:00 node-90 kernel: [100274.016166] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:45:10.119435+00:00 node-90 kernel: [100274.016167] 0000000000000286 f1812d601dc61f3e ffff88103fb037f0 ffffffff813f9f83 2017-10-20T19:45:10.119452+00:00 node-90 kernel: [100274.016169] ffff88103fb03838 ffffffff81d6f780 ffff88103fb03828 ffffffff810812f2 2017-10-20T19:45:10.119453+00:00 node-90 kernel: [100274.016170] ffff88101ad21900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:45:10.119454+00:00 node-90 kernel: [100274.016172] Call Trace: 2017-10-20T19:45:10.119455+00:00 node-90 kernel: [100274.016173] [] dump_stack+0x63/0x90 2017-10-20T19:45:10.119456+00:00 node-90 kernel: [100274.016180] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:45:10.119457+00:00 node-90 kernel: [100274.016182] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:45:10.119458+00:00 node-90 kernel: [100274.016185] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:45:10.119459+00:00 node-90 kernel: [100274.016186] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:45:10.119460+00:00 node-90 kernel: [100274.016188] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:45:10.119461+00:00 node-90 kernel: [100274.016193] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:45:10.119462+00:00 node-90 kernel: [100274.016197] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:45:10.119462+00:00 node-90 kernel: [100274.016199] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:45:10.119463+00:00 node-90 kernel: [100274.016203] [] ? nf_iterate+0x62/0x80 2017-10-20T19:45:10.119464+00:00 node-90 kernel: [100274.016204] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:45:10.119465+00:00 node-90 kernel: [100274.016211] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:45:10.119466+00:00 node-90 kernel: [100274.016214] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:45:10.119466+00:00 node-90 kernel: [100274.016217] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:45:10.119467+00:00 node-90 kernel: [100274.016220] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:45:10.119467+00:00 node-90 kernel: [100274.016221] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:45:10.119468+00:00 node-90 kernel: [100274.016225] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:45:10.119469+00:00 node-90 kernel: [100274.016226] [] ? nf_iterate+0x62/0x80 2017-10-20T19:45:10.119470+00:00 node-90 kernel: [100274.016228] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:45:10.119471+00:00 node-90 kernel: [100274.016230] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:45:10.119471+00:00 node-90 kernel: [100274.016233] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:45:10.119472+00:00 node-90 kernel: [100274.016236] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:45:10.119473+00:00 node-90 kernel: [100274.016237] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:45:10.119481+00:00 node-90 kernel: [100274.016239] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:45:10.119482+00:00 node-90 kernel: [100274.016240] [] process_backlog+0xa8/0x150 2017-10-20T19:45:10.119483+00:00 node-90 kernel: [100274.016241] [] net_rx_action+0x21e/0x360 2017-10-20T19:45:10.119483+00:00 node-90 kernel: [100274.016244] [] __do_softirq+0x101/0x290 2017-10-20T19:45:10.119484+00:00 node-90 kernel: [100274.016247] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:45:10.119485+00:00 node-90 kernel: [100274.016247] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:45:10.119486+00:00 node-90 kernel: [100274.016250] [] do_softirq+0x1d/0x20 2017-10-20T19:45:10.119487+00:00 node-90 kernel: [100274.016251] [] netif_rx_ni+0x33/0x80 2017-10-20T19:45:10.119488+00:00 node-90 kernel: [100274.016255] [] tun_get_user+0x506/0x880 2017-10-20T19:45:10.119489+00:00 node-90 kernel: [100274.016256] [] tun_sendmsg+0x51/0x70 2017-10-20T19:45:10.119490+00:00 node-90 kernel: [100274.016259] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:45:10.119491+00:00 node-90 kernel: [100274.016261] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:45:10.119492+00:00 node-90 kernel: [100274.016264] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:45:10.119492+00:00 node-90 kernel: [100274.016266] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:45:10.119493+00:00 node-90 kernel: [100274.016268] [] kthread+0xe5/0x100 2017-10-20T19:45:10.119493+00:00 node-90 kernel: [100274.016270] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:45:10.119494+00:00 node-90 kernel: [100274.016272] [] ret_from_fork+0x3f/0x70 2017-10-20T19:45:10.119495+00:00 node-90 kernel: [100274.016274] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:45:10.119496+00:00 node-90 kernel: [100274.016275] ---[ end trace d7e73079b38e57cb ]--- 2017-10-20T19:48:57.161419+00:00 node-90 kernel: [100501.053019] ------------[ cut here ]------------ 2017-10-20T19:48:57.161448+00:00 node-90 kernel: [100501.053027] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:48:57.161451+00:00 node-90 kernel: [100501.053029] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:48:57.161462+00:00 node-90 kernel: [100501.053031] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:48:57.161465+00:00 node-90 kernel: [100501.053092] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:48:57.161466+00:00 node-90 kernel: [100501.053093] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:48:57.161468+00:00 node-90 kernel: [100501.053094] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T19:48:57.161496+00:00 node-90 kernel: [100501.053096] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T19:48:57.161498+00:00 node-90 kernel: [100501.053098] ffff88103673b600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:48:57.161499+00:00 node-90 kernel: [100501.053100] Call Trace: 2017-10-20T19:48:57.161501+00:00 node-90 kernel: [100501.053101] [] dump_stack+0x63/0x90 2017-10-20T19:48:57.161502+00:00 node-90 kernel: [100501.053108] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:48:57.161504+00:00 node-90 kernel: [100501.053109] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:48:57.161505+00:00 node-90 kernel: [100501.053112] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:48:57.161507+00:00 node-90 kernel: [100501.053113] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:48:57.161509+00:00 node-90 kernel: [100501.053115] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:48:57.161510+00:00 node-90 kernel: [100501.053120] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:48:57.161511+00:00 node-90 kernel: [100501.053123] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:48:57.161512+00:00 node-90 kernel: [100501.053125] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:48:57.161513+00:00 node-90 kernel: [100501.053129] [] ? nf_iterate+0x62/0x80 2017-10-20T19:48:57.161514+00:00 node-90 kernel: [100501.053131] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:48:57.161516+00:00 node-90 kernel: [100501.053138] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:48:57.161517+00:00 node-90 kernel: [100501.053140] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:48:57.161518+00:00 node-90 kernel: [100501.053143] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:48:57.161519+00:00 node-90 kernel: [100501.053145] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:48:57.161520+00:00 node-90 kernel: [100501.053147] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:48:57.161522+00:00 node-90 kernel: [100501.053150] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:48:57.161524+00:00 node-90 kernel: [100501.053152] [] ? nf_iterate+0x62/0x80 2017-10-20T19:48:57.161525+00:00 node-90 kernel: [100501.053154] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:48:57.161526+00:00 node-90 kernel: [100501.053156] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:48:57.161527+00:00 node-90 kernel: [100501.053159] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:48:57.161528+00:00 node-90 kernel: [100501.053162] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:48:57.161530+00:00 node-90 kernel: [100501.053163] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:48:57.161549+00:00 node-90 kernel: [100501.053166] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:48:57.161551+00:00 node-90 kernel: [100501.053169] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:48:57.161552+00:00 node-90 kernel: [100501.053172] [] ? generic_exec_single+0x85/0x120 2017-10-20T19:48:57.161554+00:00 node-90 kernel: [100501.053175] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T19:48:57.161555+00:00 node-90 kernel: [100501.053325] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:48:57.161557+00:00 node-90 kernel: [100501.053327] [] process_backlog+0xa8/0x150 2017-10-20T19:48:57.161558+00:00 node-90 kernel: [100501.053328] [] net_rx_action+0x21e/0x360 2017-10-20T19:48:57.161560+00:00 node-90 kernel: [100501.053330] [] __do_softirq+0x101/0x290 2017-10-20T19:48:57.161561+00:00 node-90 kernel: [100501.053333] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:48:57.161563+00:00 node-90 kernel: [100501.053334] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:48:57.161564+00:00 node-90 kernel: [100501.053337] [] do_softirq+0x1d/0x20 2017-10-20T19:48:57.161566+00:00 node-90 kernel: [100501.053338] [] netif_rx_ni+0x33/0x80 2017-10-20T19:48:57.161567+00:00 node-90 kernel: [100501.053341] [] tun_get_user+0x506/0x880 2017-10-20T19:48:57.161575+00:00 node-90 kernel: [100501.053343] [] tun_sendmsg+0x51/0x70 2017-10-20T19:48:57.161577+00:00 node-90 kernel: [100501.053345] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:48:57.161578+00:00 node-90 kernel: [100501.053347] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:48:57.161580+00:00 node-90 kernel: [100501.053351] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:48:57.161581+00:00 node-90 kernel: [100501.053353] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:48:57.161582+00:00 node-90 kernel: [100501.053355] [] kthread+0xe5/0x100 2017-10-20T19:48:57.161584+00:00 node-90 kernel: [100501.053357] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:48:57.161585+00:00 node-90 kernel: [100501.053360] [] ret_from_fork+0x3f/0x70 2017-10-20T19:48:57.161586+00:00 node-90 kernel: [100501.053362] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:48:57.161588+00:00 node-90 kernel: [100501.053373] ---[ end trace d7e73079b38e57cc ]--- 2017-10-20T19:51:21.801208+00:00 node-90 kernel: [100645.689222] ------------[ cut here ]------------ 2017-10-20T19:51:21.801228+00:00 node-90 kernel: [100645.689232] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:51:21.801230+00:00 node-90 kernel: [100645.689235] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:51:21.801231+00:00 node-90 kernel: [100645.689236] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:51:21.801232+00:00 node-90 kernel: [100645.689299] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:51:21.801233+00:00 node-90 kernel: [100645.689300] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:51:21.801234+00:00 node-90 kernel: [100645.689302] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T19:51:21.801247+00:00 node-90 kernel: [100645.689304] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T19:51:21.801248+00:00 node-90 kernel: [100645.689305] ffff881036024400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:51:21.801250+00:00 node-90 kernel: [100645.689307] Call Trace: 2017-10-20T19:51:21.801251+00:00 node-90 kernel: [100645.689309] [] dump_stack+0x63/0x90 2017-10-20T19:51:21.801253+00:00 node-90 kernel: [100645.689319] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:51:21.801253+00:00 node-90 kernel: [100645.689321] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:51:21.801254+00:00 node-90 kernel: [100645.689324] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:51:21.801254+00:00 node-90 kernel: [100645.689326] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:51:21.801256+00:00 node-90 kernel: [100645.689328] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:51:21.801257+00:00 node-90 kernel: [100645.689335] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:51:21.801258+00:00 node-90 kernel: [100645.689338] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:51:21.801259+00:00 node-90 kernel: [100645.689340] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:51:21.801259+00:00 node-90 kernel: [100645.689346] [] ? nf_iterate+0x62/0x80 2017-10-20T19:51:21.801260+00:00 node-90 kernel: [100645.689348] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:51:21.801262+00:00 node-90 kernel: [100645.689355] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:51:21.801263+00:00 node-90 kernel: [100645.689358] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:51:21.801264+00:00 node-90 kernel: [100645.689360] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:51:21.801265+00:00 node-90 kernel: [100645.689363] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:51:21.801266+00:00 node-90 kernel: [100645.689365] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:51:21.801267+00:00 node-90 kernel: [100645.689368] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:51:21.801269+00:00 node-90 kernel: [100645.689370] [] ? nf_iterate+0x62/0x80 2017-10-20T19:51:21.801270+00:00 node-90 kernel: [100645.689372] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:51:21.801272+00:00 node-90 kernel: [100645.689374] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:51:21.801273+00:00 node-90 kernel: [100645.689377] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:51:21.801274+00:00 node-90 kernel: [100645.689380] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:51:21.801276+00:00 node-90 kernel: [100645.689382] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:51:21.801287+00:00 node-90 kernel: [100645.689385] [] ? update_blocked_averages+0x310/0x520 2017-10-20T19:51:21.801289+00:00 node-90 kernel: [100645.689386] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:51:21.801290+00:00 node-90 kernel: [100645.689388] [] process_backlog+0xa8/0x150 2017-10-20T19:51:21.801291+00:00 node-90 kernel: [100645.689389] [] net_rx_action+0x21e/0x360 2017-10-20T19:51:21.801292+00:00 node-90 kernel: [100645.689392] [] __do_softirq+0x101/0x290 2017-10-20T19:51:21.801293+00:00 node-90 kernel: [100645.689395] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:51:21.801295+00:00 node-90 kernel: [100645.689395] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:51:21.801296+00:00 node-90 kernel: [100645.689399] [] do_softirq+0x1d/0x20 2017-10-20T19:51:21.801298+00:00 node-90 kernel: [100645.689400] [] netif_rx_ni+0x33/0x80 2017-10-20T19:51:21.801299+00:00 node-90 kernel: [100645.689403] [] tun_get_user+0x506/0x880 2017-10-20T19:51:21.801301+00:00 node-90 kernel: [100645.689405] [] tun_sendmsg+0x51/0x70 2017-10-20T19:51:21.801302+00:00 node-90 kernel: [100645.689408] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:51:21.801303+00:00 node-90 kernel: [100645.689410] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:51:21.801304+00:00 node-90 kernel: [100645.689413] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:51:21.801304+00:00 node-90 kernel: [100645.689415] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:51:21.801305+00:00 node-90 kernel: [100645.689417] [] kthread+0xe5/0x100 2017-10-20T19:51:21.801306+00:00 node-90 kernel: [100645.689419] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:51:21.801307+00:00 node-90 kernel: [100645.689422] [] ret_from_fork+0x3f/0x70 2017-10-20T19:51:21.801308+00:00 node-90 kernel: [100645.689423] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:51:21.801308+00:00 node-90 kernel: [100645.689425] ---[ end trace d7e73079b38e57cd ]--- 2017-10-20T19:52:23.720286+00:00 node-90 kernel: [100707.604836] ------------[ cut here ]------------ 2017-10-20T19:52:23.720303+00:00 node-90 kernel: [100707.604845] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:52:23.720304+00:00 node-90 kernel: [100707.604847] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:52:23.720305+00:00 node-90 kernel: [100707.604848] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:52:23.720307+00:00 node-90 kernel: [100707.604910] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:52:23.720308+00:00 node-90 kernel: [100707.604911] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:52:23.720327+00:00 node-90 kernel: [100707.604912] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T19:52:23.720341+00:00 node-90 kernel: [100707.604914] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T19:52:23.720342+00:00 node-90 kernel: [100707.604916] ffff8800359cdc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:52:23.720343+00:00 node-90 kernel: [100707.604917] Call Trace: 2017-10-20T19:52:23.720344+00:00 node-90 kernel: [100707.604919] [] dump_stack+0x63/0x90 2017-10-20T19:52:23.720345+00:00 node-90 kernel: [100707.604927] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:52:23.720346+00:00 node-90 kernel: [100707.604929] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:52:23.720346+00:00 node-90 kernel: [100707.604932] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:52:23.720347+00:00 node-90 kernel: [100707.604933] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:52:23.720348+00:00 node-90 kernel: [100707.604935] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:52:23.720349+00:00 node-90 kernel: [100707.604941] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:52:23.720350+00:00 node-90 kernel: [100707.604944] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:52:23.720351+00:00 node-90 kernel: [100707.604946] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:52:23.720351+00:00 node-90 kernel: [100707.604951] [] ? nf_iterate+0x62/0x80 2017-10-20T19:52:23.720352+00:00 node-90 kernel: [100707.604952] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:52:23.720354+00:00 node-90 kernel: [100707.604958] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:52:23.720355+00:00 node-90 kernel: [100707.604961] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:52:23.720355+00:00 node-90 kernel: [100707.604963] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:52:23.720356+00:00 node-90 kernel: [100707.604966] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:52:23.720357+00:00 node-90 kernel: [100707.604968] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:52:23.720358+00:00 node-90 kernel: [100707.604971] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:52:23.720359+00:00 node-90 kernel: [100707.604973] [] ? nf_iterate+0x62/0x80 2017-10-20T19:52:23.720360+00:00 node-90 kernel: [100707.604975] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:52:23.720361+00:00 node-90 kernel: [100707.604976] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:52:23.720362+00:00 node-90 kernel: [100707.604980] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:52:23.720363+00:00 node-90 kernel: [100707.604982] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:52:23.720364+00:00 node-90 kernel: [100707.604984] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:52:23.720374+00:00 node-90 kernel: [100707.604988] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T19:52:23.720375+00:00 node-90 kernel: [100707.604990] [] ? check_preempt_curr+0x54/0x90 2017-10-20T19:52:23.720375+00:00 node-90 kernel: [100707.604991] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:52:23.720376+00:00 node-90 kernel: [100707.604993] [] process_backlog+0xa8/0x150 2017-10-20T19:52:23.720376+00:00 node-90 kernel: [100707.604994] [] net_rx_action+0x21e/0x360 2017-10-20T19:52:23.720378+00:00 node-90 kernel: [100707.604996] [] __do_softirq+0x101/0x290 2017-10-20T19:52:23.720379+00:00 node-90 kernel: [100707.604999] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:52:23.720380+00:00 node-90 kernel: [100707.605000] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:52:23.720381+00:00 node-90 kernel: [100707.605003] [] do_softirq+0x1d/0x20 2017-10-20T19:52:23.720382+00:00 node-90 kernel: [100707.605004] [] netif_rx_ni+0x33/0x80 2017-10-20T19:52:23.720383+00:00 node-90 kernel: [100707.605008] [] tun_get_user+0x506/0x880 2017-10-20T19:52:23.720384+00:00 node-90 kernel: [100707.605010] [] tun_sendmsg+0x51/0x70 2017-10-20T19:52:23.720385+00:00 node-90 kernel: [100707.605012] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:52:23.720386+00:00 node-90 kernel: [100707.605014] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:52:23.720386+00:00 node-90 kernel: [100707.605017] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:52:23.720387+00:00 node-90 kernel: [100707.605019] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:52:23.720387+00:00 node-90 kernel: [100707.605022] [] kthread+0xe5/0x100 2017-10-20T19:52:23.720395+00:00 node-90 kernel: [100707.605023] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:52:23.720397+00:00 node-90 kernel: [100707.605026] [] ret_from_fork+0x3f/0x70 2017-10-20T19:52:23.720398+00:00 node-90 kernel: [100707.605027] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:52:23.720399+00:00 node-90 kernel: [100707.605029] ---[ end trace d7e73079b38e57ce ]--- 2017-10-20T19:57:03.833375+00:00 node-90 kernel: [100987.713484] ------------[ cut here ]------------ 2017-10-20T19:57:03.833393+00:00 node-90 kernel: [100987.713491] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:57:03.833395+00:00 node-90 kernel: [100987.713493] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:57:03.833396+00:00 node-90 kernel: [100987.713494] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:57:03.833411+00:00 node-90 kernel: [100987.713557] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:57:03.833416+00:00 node-90 kernel: [100987.713558] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:57:03.833417+00:00 node-90 kernel: [100987.713559] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-20T19:57:03.833434+00:00 node-90 kernel: [100987.713561] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-20T19:57:03.833435+00:00 node-90 kernel: [100987.713563] ffff881031e59a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:57:03.833436+00:00 node-90 kernel: [100987.713565] Call Trace: 2017-10-20T19:57:03.833438+00:00 node-90 kernel: [100987.713566] [] dump_stack+0x63/0x90 2017-10-20T19:57:03.833439+00:00 node-90 kernel: [100987.713574] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:57:03.833440+00:00 node-90 kernel: [100987.713576] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:57:03.833440+00:00 node-90 kernel: [100987.713578] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:57:03.833441+00:00 node-90 kernel: [100987.713580] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:57:03.833443+00:00 node-90 kernel: [100987.713582] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:57:03.833444+00:00 node-90 kernel: [100987.713587] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:57:03.833444+00:00 node-90 kernel: [100987.713590] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:57:03.833445+00:00 node-90 kernel: [100987.713592] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:57:03.833445+00:00 node-90 kernel: [100987.713596] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:03.833446+00:00 node-90 kernel: [100987.713598] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:57:03.833448+00:00 node-90 kernel: [100987.713605] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:57:03.833449+00:00 node-90 kernel: [100987.713607] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:57:03.833449+00:00 node-90 kernel: [100987.713610] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:57:03.833450+00:00 node-90 kernel: [100987.713612] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:57:03.833450+00:00 node-90 kernel: [100987.713614] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:57:03.833451+00:00 node-90 kernel: [100987.713617] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:57:03.833453+00:00 node-90 kernel: [100987.713619] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:03.833454+00:00 node-90 kernel: [100987.713621] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:57:03.833454+00:00 node-90 kernel: [100987.713623] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:57:03.833455+00:00 node-90 kernel: [100987.713626] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:57:03.833455+00:00 node-90 kernel: [100987.713629] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:57:03.833456+00:00 node-90 kernel: [100987.713630] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:57:03.833465+00:00 node-90 kernel: [100987.713632] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:57:03.833466+00:00 node-90 kernel: [100987.713633] [] process_backlog+0xa8/0x150 2017-10-20T19:57:03.833467+00:00 node-90 kernel: [100987.713634] [] net_rx_action+0x21e/0x360 2017-10-20T19:57:03.833467+00:00 node-90 kernel: [100987.713636] [] __do_softirq+0x101/0x290 2017-10-20T19:57:03.833468+00:00 node-90 kernel: [100987.713639] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:57:03.833469+00:00 node-90 kernel: [100987.713640] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:57:03.833471+00:00 node-90 kernel: [100987.713643] [] do_softirq+0x1d/0x20 2017-10-20T19:57:03.833472+00:00 node-90 kernel: [100987.713644] [] netif_rx_ni+0x33/0x80 2017-10-20T19:57:03.833473+00:00 node-90 kernel: [100987.713647] [] tun_get_user+0x506/0x880 2017-10-20T19:57:03.833474+00:00 node-90 kernel: [100987.713649] [] tun_sendmsg+0x51/0x70 2017-10-20T19:57:03.833475+00:00 node-90 kernel: [100987.713651] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:57:03.833477+00:00 node-90 kernel: [100987.713654] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:57:03.833478+00:00 node-90 kernel: [100987.713658] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:57:03.833479+00:00 node-90 kernel: [100987.713661] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:57:03.833479+00:00 node-90 kernel: [100987.713663] [] kthread+0xe5/0x100 2017-10-20T19:57:03.833480+00:00 node-90 kernel: [100987.713665] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:57:03.833481+00:00 node-90 kernel: [100987.713668] [] ret_from_fork+0x3f/0x70 2017-10-20T19:57:03.833482+00:00 node-90 kernel: [100987.713670] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:57:03.833483+00:00 node-90 kernel: [100987.713671] ---[ end trace d7e73079b38e57cf ]--- 2017-10-20T19:57:33.921145+00:00 node-90 kernel: [101017.800888] ------------[ cut here ]------------ 2017-10-20T19:57:33.921166+00:00 node-90 kernel: [101017.800898] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:57:33.921168+00:00 node-90 kernel: [101017.800901] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:57:33.921169+00:00 node-90 kernel: [101017.800902] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:57:33.921170+00:00 node-90 kernel: [101017.800965] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:57:33.921171+00:00 node-90 kernel: [101017.800967] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:57:33.921172+00:00 node-90 kernel: [101017.800968] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-20T19:57:33.921475+00:00 node-90 kernel: [101017.800970] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-20T19:57:33.921477+00:00 node-90 kernel: [101017.800972] ffff880074dca100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:57:33.921478+00:00 node-90 kernel: [101017.800974] Call Trace: 2017-10-20T19:57:33.921534+00:00 node-90 kernel: [101017.800978] [] dump_stack+0x63/0x90 2017-10-20T19:57:33.921535+00:00 node-90 kernel: [101017.801000] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:57:33.921536+00:00 node-90 kernel: [101017.801001] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:57:33.921537+00:00 node-90 kernel: [101017.801004] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:57:33.921538+00:00 node-90 kernel: [101017.801006] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:57:33.921681+00:00 node-90 kernel: [101017.801008] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:57:33.921815+00:00 node-90 kernel: [101017.801015] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:57:33.921817+00:00 node-90 kernel: [101017.801018] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:57:33.921818+00:00 node-90 kernel: [101017.801020] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:57:33.921819+00:00 node-90 kernel: [101017.801027] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:33.921950+00:00 node-90 kernel: [101017.801028] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:57:33.921952+00:00 node-90 kernel: [101017.801047] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:57:33.922083+00:00 node-90 kernel: [101017.801050] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:57:33.922084+00:00 node-90 kernel: [101017.801052] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:57:33.922085+00:00 node-90 kernel: [101017.801055] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:57:33.922086+00:00 node-90 kernel: [101017.801057] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:57:33.922094+00:00 node-90 kernel: [101017.801060] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:57:33.922095+00:00 node-90 kernel: [101017.801062] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:33.922096+00:00 node-90 kernel: [101017.801064] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:57:33.922097+00:00 node-90 kernel: [101017.801066] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:57:33.922097+00:00 node-90 kernel: [101017.801069] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:57:33.922098+00:00 node-90 kernel: [101017.801072] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:57:33.922099+00:00 node-90 kernel: [101017.801074] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:57:33.922108+00:00 node-90 kernel: [101017.801077] [] ? update_blocked_averages+0x310/0x520 2017-10-20T19:57:33.922110+00:00 node-90 kernel: [101017.801078] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:57:33.922111+00:00 node-90 kernel: [101017.801080] [] process_backlog+0xa8/0x150 2017-10-20T19:57:33.922112+00:00 node-90 kernel: [101017.801081] [] net_rx_action+0x21e/0x360 2017-10-20T19:57:33.922113+00:00 node-90 kernel: [101017.801084] [] __do_softirq+0x101/0x290 2017-10-20T19:57:33.922114+00:00 node-90 kernel: [101017.801087] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:57:33.922116+00:00 node-90 kernel: [101017.801088] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:57:33.922116+00:00 node-90 kernel: [101017.801091] [] do_softirq+0x1d/0x20 2017-10-20T19:57:33.922117+00:00 node-90 kernel: [101017.801092] [] netif_rx_ni+0x33/0x80 2017-10-20T19:57:33.922118+00:00 node-90 kernel: [101017.801095] [] tun_get_user+0x506/0x880 2017-10-20T19:57:33.922118+00:00 node-90 kernel: [101017.801097] [] tun_sendmsg+0x51/0x70 2017-10-20T19:57:33.922119+00:00 node-90 kernel: [101017.801100] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:57:33.922120+00:00 node-90 kernel: [101017.801102] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:57:33.922121+00:00 node-90 kernel: [101017.801105] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:57:33.922122+00:00 node-90 kernel: [101017.801107] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:57:33.922122+00:00 node-90 kernel: [101017.801110] [] kthread+0xe5/0x100 2017-10-20T19:57:33.922123+00:00 node-90 kernel: [101017.801111] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:57:33.922124+00:00 node-90 kernel: [101017.801114] [] ret_from_fork+0x3f/0x70 2017-10-20T19:57:33.922125+00:00 node-90 kernel: [101017.801116] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:57:33.922126+00:00 node-90 kernel: [101017.801117] ---[ end trace d7e73079b38e57d0 ]--- 2017-10-20T20:01:46.790628+00:00 node-90 kernel: [101270.664714] ------------[ cut here ]------------ 2017-10-20T20:01:46.790647+00:00 node-90 kernel: [101270.664722] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:01:46.790650+00:00 node-90 kernel: [101270.664724] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:01:46.790650+00:00 node-90 kernel: [101270.664725] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:01:46.790652+00:00 node-90 kernel: [101270.664785] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:01:46.790653+00:00 node-90 kernel: [101270.664786] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:01:46.790655+00:00 node-90 kernel: [101270.664787] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T20:01:46.790680+00:00 node-90 kernel: [101270.664789] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T20:01:46.790682+00:00 node-90 kernel: [101270.664791] ffff881036780900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:01:46.790683+00:00 node-90 kernel: [101270.664793] Call Trace: 2017-10-20T20:01:46.790684+00:00 node-90 kernel: [101270.664794] [] dump_stack+0x63/0x90 2017-10-20T20:01:46.790685+00:00 node-90 kernel: [101270.664801] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:01:46.790686+00:00 node-90 kernel: [101270.664802] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:01:46.790686+00:00 node-90 kernel: [101270.664805] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:01:46.790687+00:00 node-90 kernel: [101270.664806] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:01:46.790688+00:00 node-90 kernel: [101270.664808] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:01:46.790689+00:00 node-90 kernel: [101270.664813] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:01:46.790690+00:00 node-90 kernel: [101270.664816] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:01:46.790691+00:00 node-90 kernel: [101270.664817] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:01:46.790691+00:00 node-90 kernel: [101270.664821] [] ? nf_iterate+0x62/0x80 2017-10-20T20:01:46.790692+00:00 node-90 kernel: [101270.664823] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:01:46.790694+00:00 node-90 kernel: [101270.664829] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:01:46.790695+00:00 node-90 kernel: [101270.664832] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:01:46.790695+00:00 node-90 kernel: [101270.664834] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:01:46.790696+00:00 node-90 kernel: [101270.664837] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:01:46.790697+00:00 node-90 kernel: [101270.664839] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:01:46.790698+00:00 node-90 kernel: [101270.664842] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:01:46.790699+00:00 node-90 kernel: [101270.664843] [] ? nf_iterate+0x62/0x80 2017-10-20T20:01:46.790700+00:00 node-90 kernel: [101270.664845] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:01:46.790701+00:00 node-90 kernel: [101270.664847] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:01:46.790702+00:00 node-90 kernel: [101270.664849] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:01:46.790702+00:00 node-90 kernel: [101270.664852] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:01:46.790703+00:00 node-90 kernel: [101270.664854] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:01:46.790713+00:00 node-90 kernel: [101270.664857] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T20:01:46.790714+00:00 node-90 kernel: [101270.664859] [] ? __wake_up_common+0x52/0x90 2017-10-20T20:01:46.790715+00:00 node-90 kernel: [101270.664860] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:01:46.790716+00:00 node-90 kernel: [101270.664862] [] process_backlog+0xa8/0x150 2017-10-20T20:01:46.790716+00:00 node-90 kernel: [101270.664863] [] net_rx_action+0x21e/0x360 2017-10-20T20:01:46.790717+00:00 node-90 kernel: [101270.664865] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T20:01:46.790719+00:00 node-90 kernel: [101270.664867] [] __do_softirq+0x101/0x290 2017-10-20T20:01:46.790720+00:00 node-90 kernel: [101270.664870] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:01:46.790721+00:00 node-90 kernel: [101270.664870] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:01:46.790722+00:00 node-90 kernel: [101270.664873] [] do_softirq+0x1d/0x20 2017-10-20T20:01:46.790724+00:00 node-90 kernel: [101270.664874] [] netif_rx_ni+0x33/0x80 2017-10-20T20:01:46.790725+00:00 node-90 kernel: [101270.664877] [] tun_get_user+0x506/0x880 2017-10-20T20:01:46.790726+00:00 node-90 kernel: [101270.664879] [] tun_sendmsg+0x51/0x70 2017-10-20T20:01:46.790727+00:00 node-90 kernel: [101270.664881] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:01:46.790728+00:00 node-90 kernel: [101270.664883] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:01:46.790729+00:00 node-90 kernel: [101270.664886] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:01:46.790729+00:00 node-90 kernel: [101270.664888] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:01:46.790731+00:00 node-90 kernel: [101270.664890] [] kthread+0xe5/0x100 2017-10-20T20:01:46.790732+00:00 node-90 kernel: [101270.664891] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:01:46.790733+00:00 node-90 kernel: [101270.664894] [] ret_from_fork+0x3f/0x70 2017-10-20T20:01:46.790733+00:00 node-90 kernel: [101270.664895] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:01:46.790734+00:00 node-90 kernel: [101270.664896] ---[ end trace d7e73079b38e57d1 ]--- 2017-10-20T20:02:38.315081+00:00 node-90 kernel: [101322.188196] ------------[ cut here ]------------ 2017-10-20T20:02:38.315102+00:00 node-90 kernel: [101322.188205] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:02:38.315104+00:00 node-90 kernel: [101322.188207] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:02:38.315105+00:00 node-90 kernel: [101322.188208] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:02:38.315106+00:00 node-90 kernel: [101322.188270] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:02:38.315107+00:00 node-90 kernel: [101322.188271] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:02:38.315108+00:00 node-90 kernel: [101322.188272] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T20:02:38.315132+00:00 node-90 kernel: [101322.188274] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T20:02:38.315133+00:00 node-90 kernel: [101322.188275] ffff88202ebd1100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:02:38.315134+00:00 node-90 kernel: [101322.188277] Call Trace: 2017-10-20T20:02:38.315135+00:00 node-90 kernel: [101322.188279] [] dump_stack+0x63/0x90 2017-10-20T20:02:38.315136+00:00 node-90 kernel: [101322.188287] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:02:38.315136+00:00 node-90 kernel: [101322.188289] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:02:38.315137+00:00 node-90 kernel: [101322.188292] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:02:38.315138+00:00 node-90 kernel: [101322.188293] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:02:38.315139+00:00 node-90 kernel: [101322.188295] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:02:38.315140+00:00 node-90 kernel: [101322.188301] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:02:38.315141+00:00 node-90 kernel: [101322.188304] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:02:38.315141+00:00 node-90 kernel: [101322.188306] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:02:38.315142+00:00 node-90 kernel: [101322.188311] [] ? nf_iterate+0x62/0x80 2017-10-20T20:02:38.315143+00:00 node-90 kernel: [101322.188312] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:02:38.315144+00:00 node-90 kernel: [101322.188318] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:02:38.315145+00:00 node-90 kernel: [101322.188321] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:02:38.315145+00:00 node-90 kernel: [101322.188323] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:02:38.315146+00:00 node-90 kernel: [101322.188326] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:02:38.315147+00:00 node-90 kernel: [101322.188328] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:02:38.315148+00:00 node-90 kernel: [101322.188331] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:02:38.315149+00:00 node-90 kernel: [101322.188333] [] ? nf_iterate+0x62/0x80 2017-10-20T20:02:38.315150+00:00 node-90 kernel: [101322.188335] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:02:38.315151+00:00 node-90 kernel: [101322.188337] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:02:38.315152+00:00 node-90 kernel: [101322.188340] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:02:38.315152+00:00 node-90 kernel: [101322.188342] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:02:38.315153+00:00 node-90 kernel: [101322.188344] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:02:38.315165+00:00 node-90 kernel: [101322.188346] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:02:38.315166+00:00 node-90 kernel: [101322.188347] [] process_backlog+0xa8/0x150 2017-10-20T20:02:38.315167+00:00 node-90 kernel: [101322.188348] [] net_rx_action+0x21e/0x360 2017-10-20T20:02:38.315167+00:00 node-90 kernel: [101322.188351] [] __do_softirq+0x101/0x290 2017-10-20T20:02:38.315168+00:00 node-90 kernel: [101322.188354] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:02:38.315169+00:00 node-90 kernel: [101322.188354] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:02:38.315170+00:00 node-90 kernel: [101322.188358] [] do_softirq+0x1d/0x20 2017-10-20T20:02:38.315171+00:00 node-90 kernel: [101322.188359] [] netif_rx_ni+0x33/0x80 2017-10-20T20:02:38.315172+00:00 node-90 kernel: [101322.188362] [] tun_get_user+0x506/0x880 2017-10-20T20:02:38.315173+00:00 node-90 kernel: [101322.188364] [] tun_sendmsg+0x51/0x70 2017-10-20T20:02:38.315174+00:00 node-90 kernel: [101322.188366] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:02:38.315175+00:00 node-90 kernel: [101322.188368] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:02:38.315176+00:00 node-90 kernel: [101322.188371] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:02:38.315177+00:00 node-90 kernel: [101322.188373] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:02:38.315178+00:00 node-90 kernel: [101322.188376] [] kthread+0xe5/0x100 2017-10-20T20:02:38.315178+00:00 node-90 kernel: [101322.188377] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:02:38.315179+00:00 node-90 kernel: [101322.188380] [] ret_from_fork+0x3f/0x70 2017-10-20T20:02:38.315180+00:00 node-90 kernel: [101322.188381] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:02:38.315181+00:00 node-90 kernel: [101322.188383] ---[ end trace d7e73079b38e57d2 ]--- 2017-10-20T20:04:20.218277+00:00 node-90 kernel: [101424.088757] ------------[ cut here ]------------ 2017-10-20T20:04:20.218295+00:00 node-90 kernel: [101424.088765] WARNING: CPU: 25 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:04:20.218297+00:00 node-90 kernel: [101424.088767] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:04:20.218298+00:00 node-90 kernel: [101424.088768] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:04:20.218300+00:00 node-90 kernel: [101424.088831] CPU: 25 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:04:20.218301+00:00 node-90 kernel: [101424.088832] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:04:20.218302+00:00 node-90 kernel: [101424.088833] 0000000000000286 f1812d601dc61f3e ffff88103fbc37f0 ffffffff813f9f83 2017-10-20T20:04:20.218316+00:00 node-90 kernel: [101424.088835] ffff88103fbc3838 ffffffff81d6f780 ffff88103fbc3828 ffffffff810812f2 2017-10-20T20:04:20.218323+00:00 node-90 kernel: [101424.088837] ffff882037041900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:04:20.218325+00:00 node-90 kernel: [101424.088839] Call Trace: 2017-10-20T20:04:20.218326+00:00 node-90 kernel: [101424.088840] [] dump_stack+0x63/0x90 2017-10-20T20:04:20.218327+00:00 node-90 kernel: [101424.088847] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:04:20.218328+00:00 node-90 kernel: [101424.088848] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:04:20.218328+00:00 node-90 kernel: [101424.088851] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:04:20.218329+00:00 node-90 kernel: [101424.088852] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:04:20.218330+00:00 node-90 kernel: [101424.088854] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:04:20.218331+00:00 node-90 kernel: [101424.088860] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:04:20.218332+00:00 node-90 kernel: [101424.088862] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:04:20.218333+00:00 node-90 kernel: [101424.088864] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:04:20.218333+00:00 node-90 kernel: [101424.088868] [] ? nf_iterate+0x62/0x80 2017-10-20T20:04:20.218334+00:00 node-90 kernel: [101424.088870] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:04:20.218335+00:00 node-90 kernel: [101424.088876] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:04:20.218336+00:00 node-90 kernel: [101424.088879] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:04:20.218337+00:00 node-90 kernel: [101424.088882] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:04:20.218337+00:00 node-90 kernel: [101424.088884] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:04:20.218338+00:00 node-90 kernel: [101424.088886] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:04:20.218339+00:00 node-90 kernel: [101424.088889] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:04:20.218341+00:00 node-90 kernel: [101424.088891] [] ? nf_iterate+0x62/0x80 2017-10-20T20:04:20.218342+00:00 node-90 kernel: [101424.088893] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:04:20.218342+00:00 node-90 kernel: [101424.088895] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:04:20.218343+00:00 node-90 kernel: [101424.088898] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:04:20.218343+00:00 node-90 kernel: [101424.088900] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:04:20.218345+00:00 node-90 kernel: [101424.088902] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:04:20.218356+00:00 node-90 kernel: [101424.088903] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-20T20:04:20.218357+00:00 node-90 kernel: [101424.088905] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:04:20.218357+00:00 node-90 kernel: [101424.088906] [] process_backlog+0xa8/0x150 2017-10-20T20:04:20.218358+00:00 node-90 kernel: [101424.088908] [] net_rx_action+0x21e/0x360 2017-10-20T20:04:20.218359+00:00 node-90 kernel: [101424.088910] [] __do_softirq+0x101/0x290 2017-10-20T20:04:20.218360+00:00 node-90 kernel: [101424.088912] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:04:20.218362+00:00 node-90 kernel: [101424.088913] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:04:20.218363+00:00 node-90 kernel: [101424.088916] [] do_softirq+0x1d/0x20 2017-10-20T20:04:20.218364+00:00 node-90 kernel: [101424.088918] [] netif_rx_ni+0x33/0x80 2017-10-20T20:04:20.218366+00:00 node-90 kernel: [101424.088922] [] tun_get_user+0x506/0x880 2017-10-20T20:04:20.218367+00:00 node-90 kernel: [101424.088924] [] tun_sendmsg+0x51/0x70 2017-10-20T20:04:20.218368+00:00 node-90 kernel: [101424.088926] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:04:20.218369+00:00 node-90 kernel: [101424.088928] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:04:20.218370+00:00 node-90 kernel: [101424.088932] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:04:20.218371+00:00 node-90 kernel: [101424.088934] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:04:20.218371+00:00 node-90 kernel: [101424.088936] [] kthread+0xe5/0x100 2017-10-20T20:04:20.218372+00:00 node-90 kernel: [101424.088937] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:04:20.218373+00:00 node-90 kernel: [101424.088940] [] ret_from_fork+0x3f/0x70 2017-10-20T20:04:20.218375+00:00 node-90 kernel: [101424.088941] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:04:20.218375+00:00 node-90 kernel: [101424.088943] ---[ end trace d7e73079b38e57d3 ]--- 2017-10-20T20:08:22.846067+00:00 node-90 kernel: [101666.710495] ------------[ cut here ]------------ 2017-10-20T20:08:22.846223+00:00 node-90 kernel: [101666.710504] WARNING: CPU: 25 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:08:22.846225+00:00 node-90 kernel: [101666.710507] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:08:22.846241+00:00 node-90 kernel: [101666.710508] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:08:22.846245+00:00 node-90 kernel: [101666.710584] CPU: 25 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:08:22.846247+00:00 node-90 kernel: [101666.710586] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:08:22.846247+00:00 node-90 kernel: [101666.710587] 0000000000000286 f1812d601dc61f3e ffff88103fbc37f0 ffffffff813f9f83 2017-10-20T20:08:22.846261+00:00 node-90 kernel: [101666.710590] ffff88103fbc3838 ffffffff81d6f780 ffff88103fbc3828 ffffffff810812f2 2017-10-20T20:08:22.846262+00:00 node-90 kernel: [101666.710593] ffff8810379d6300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:08:22.846264+00:00 node-90 kernel: [101666.710595] Call Trace: 2017-10-20T20:08:22.846265+00:00 node-90 kernel: [101666.710597] [] dump_stack+0x63/0x90 2017-10-20T20:08:22.846266+00:00 node-90 kernel: [101666.710605] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:08:22.846267+00:00 node-90 kernel: [101666.710607] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:08:22.846267+00:00 node-90 kernel: [101666.710614] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:08:22.846269+00:00 node-90 kernel: [101666.710616] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:08:22.846270+00:00 node-90 kernel: [101666.710619] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:08:22.846272+00:00 node-90 kernel: [101666.710796] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:08:22.846273+00:00 node-90 kernel: [101666.710933] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:08:22.846273+00:00 node-90 kernel: [101666.711075] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:08:22.846274+00:00 node-90 kernel: [101666.711216] [] ? nf_iterate+0x62/0x80 2017-10-20T20:08:22.846275+00:00 node-90 kernel: [101666.711349] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:08:22.846277+00:00 node-90 kernel: [101666.711357] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:08:22.846278+00:00 node-90 kernel: [101666.711361] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:08:22.846278+00:00 node-90 kernel: [101666.711364] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:08:22.846279+00:00 node-90 kernel: [101666.711369] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:08:22.846280+00:00 node-90 kernel: [101666.711371] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:08:22.846281+00:00 node-90 kernel: [101666.711376] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:08:22.846283+00:00 node-90 kernel: [101666.711378] [] ? nf_iterate+0x62/0x80 2017-10-20T20:08:22.846284+00:00 node-90 kernel: [101666.711381] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:08:22.846284+00:00 node-90 kernel: [101666.711383] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:08:22.846285+00:00 node-90 kernel: [101666.711387] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:08:22.846285+00:00 node-90 kernel: [101666.711390] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:08:22.846287+00:00 node-90 kernel: [101666.711393] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:08:22.846296+00:00 node-90 kernel: [101666.711395] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:08:22.846297+00:00 node-90 kernel: [101666.711396] [] process_backlog+0xa8/0x150 2017-10-20T20:08:22.846297+00:00 node-90 kernel: [101666.711398] [] net_rx_action+0x21e/0x360 2017-10-20T20:08:22.846298+00:00 node-90 kernel: [101666.711401] [] __do_softirq+0x101/0x290 2017-10-20T20:08:22.846298+00:00 node-90 kernel: [101666.711404] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:08:22.846300+00:00 node-90 kernel: [101666.711405] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:08:22.846302+00:00 node-90 kernel: [101666.711410] [] do_softirq+0x1d/0x20 2017-10-20T20:08:22.846303+00:00 node-90 kernel: [101666.711411] [] netif_rx_ni+0x33/0x80 2017-10-20T20:08:22.846304+00:00 node-90 kernel: [101666.711415] [] tun_get_user+0x506/0x880 2017-10-20T20:08:22.846305+00:00 node-90 kernel: [101666.711418] [] tun_sendmsg+0x51/0x70 2017-10-20T20:08:22.846307+00:00 node-90 kernel: [101666.711421] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:08:22.846308+00:00 node-90 kernel: [101666.711424] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:08:22.846310+00:00 node-90 kernel: [101666.711430] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:08:22.846310+00:00 node-90 kernel: [101666.711434] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:08:22.846311+00:00 node-90 kernel: [101666.711437] [] kthread+0xe5/0x100 2017-10-20T20:08:22.846311+00:00 node-90 kernel: [101666.711439] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:08:22.846313+00:00 node-90 kernel: [101666.711443] [] ret_from_fork+0x3f/0x70 2017-10-20T20:08:22.846314+00:00 node-90 kernel: [101666.711445] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:08:22.846315+00:00 node-90 kernel: [101666.711461] ---[ end trace d7e73079b38e57d4 ]--- 2017-10-20T20:20:43.888965+00:00 node-90 kernel: [102407.735653] ------------[ cut here ]------------ 2017-10-20T20:20:43.888984+00:00 node-90 kernel: [102407.735661] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:20:43.888986+00:00 node-90 kernel: [102407.735663] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:20:43.888993+00:00 node-90 kernel: [102407.735664] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:20:43.888995+00:00 node-90 kernel: [102407.735725] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:20:43.888997+00:00 node-90 kernel: [102407.735726] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:20:43.888997+00:00 node-90 kernel: [102407.735727] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T20:20:43.889012+00:00 node-90 kernel: [102407.735729] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T20:20:43.889013+00:00 node-90 kernel: [102407.735730] ffff881033962b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:20:43.889014+00:00 node-90 kernel: [102407.735732] Call Trace: 2017-10-20T20:20:43.889016+00:00 node-90 kernel: [102407.735733] [] dump_stack+0x63/0x90 2017-10-20T20:20:43.889017+00:00 node-90 kernel: [102407.735741] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:20:43.889017+00:00 node-90 kernel: [102407.735742] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:20:43.889018+00:00 node-90 kernel: [102407.735745] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:20:43.889019+00:00 node-90 kernel: [102407.735746] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:20:43.889020+00:00 node-90 kernel: [102407.735748] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:20:43.889021+00:00 node-90 kernel: [102407.735753] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:20:43.889022+00:00 node-90 kernel: [102407.735756] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:20:43.889023+00:00 node-90 kernel: [102407.735758] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:20:43.889024+00:00 node-90 kernel: [102407.735762] [] ? nf_iterate+0x62/0x80 2017-10-20T20:20:43.889024+00:00 node-90 kernel: [102407.735764] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:20:43.889026+00:00 node-90 kernel: [102407.735771] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:20:43.889027+00:00 node-90 kernel: [102407.735774] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:20:43.889028+00:00 node-90 kernel: [102407.735776] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:20:43.889028+00:00 node-90 kernel: [102407.735779] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:20:43.889029+00:00 node-90 kernel: [102407.735781] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:20:43.889030+00:00 node-90 kernel: [102407.735784] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:20:43.889032+00:00 node-90 kernel: [102407.735786] [] ? nf_iterate+0x62/0x80 2017-10-20T20:20:43.889032+00:00 node-90 kernel: [102407.735788] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:20:43.889033+00:00 node-90 kernel: [102407.735789] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:20:43.889034+00:00 node-90 kernel: [102407.735792] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:20:43.889034+00:00 node-90 kernel: [102407.735795] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:20:43.889035+00:00 node-90 kernel: [102407.735797] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:20:43.889046+00:00 node-90 kernel: [102407.735800] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T20:20:43.889047+00:00 node-90 kernel: [102407.735801] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:20:43.889048+00:00 node-90 kernel: [102407.735803] [] process_backlog+0xa8/0x150 2017-10-20T20:20:43.889048+00:00 node-90 kernel: [102407.735804] [] net_rx_action+0x21e/0x360 2017-10-20T20:20:43.889049+00:00 node-90 kernel: [102407.735807] [] __do_softirq+0x101/0x290 2017-10-20T20:20:43.889050+00:00 node-90 kernel: [102407.735809] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:20:43.889051+00:00 node-90 kernel: [102407.735810] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:20:43.889052+00:00 node-90 kernel: [102407.735813] [] do_softirq+0x1d/0x20 2017-10-20T20:20:43.889054+00:00 node-90 kernel: [102407.735814] [] netif_rx_ni+0x33/0x80 2017-10-20T20:20:43.889055+00:00 node-90 kernel: [102407.735817] [] tun_get_user+0x506/0x880 2017-10-20T20:20:43.889057+00:00 node-90 kernel: [102407.735819] [] tun_sendmsg+0x51/0x70 2017-10-20T20:20:43.889058+00:00 node-90 kernel: [102407.735822] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:20:43.889059+00:00 node-90 kernel: [102407.735824] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:20:43.889060+00:00 node-90 kernel: [102407.735827] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:20:43.889060+00:00 node-90 kernel: [102407.735829] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:20:43.889061+00:00 node-90 kernel: [102407.735831] [] kthread+0xe5/0x100 2017-10-20T20:20:43.889062+00:00 node-90 kernel: [102407.735833] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:20:43.889063+00:00 node-90 kernel: [102407.735835] [] ret_from_fork+0x3f/0x70 2017-10-20T20:20:43.889064+00:00 node-90 kernel: [102407.735837] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:20:43.889065+00:00 node-90 kernel: [102407.735838] ---[ end trace d7e73079b38e57d5 ]--- 2017-10-20T20:23:03.561534+00:00 node-90 kernel: [102547.402545] ------------[ cut here ]------------ 2017-10-20T20:23:03.561552+00:00 node-90 kernel: [102547.402552] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:23:03.561554+00:00 node-90 kernel: [102547.402554] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:23:03.561555+00:00 node-90 kernel: [102547.402556] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:23:03.561557+00:00 node-90 kernel: [102547.402614] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:23:03.561705+00:00 node-90 kernel: [102547.402616] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:23:03.561709+00:00 node-90 kernel: [102547.402617] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T20:23:03.561727+00:00 node-90 kernel: [102547.402618] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T20:23:03.561729+00:00 node-90 kernel: [102547.402620] ffff880f87f44600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:23:03.561730+00:00 node-90 kernel: [102547.402622] Call Trace: 2017-10-20T20:23:03.561732+00:00 node-90 kernel: [102547.402623] [] dump_stack+0x63/0x90 2017-10-20T20:23:03.561733+00:00 node-90 kernel: [102547.402631] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:23:03.561733+00:00 node-90 kernel: [102547.402632] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:23:03.561734+00:00 node-90 kernel: [102547.402635] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:23:03.561735+00:00 node-90 kernel: [102547.402636] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:23:03.561736+00:00 node-90 kernel: [102547.402639] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:23:03.561738+00:00 node-90 kernel: [102547.402644] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:23:03.561738+00:00 node-90 kernel: [102547.402659] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:23:03.561739+00:00 node-90 kernel: [102547.402661] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:23:03.561740+00:00 node-90 kernel: [102547.402666] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:03.561740+00:00 node-90 kernel: [102547.402668] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:23:03.561742+00:00 node-90 kernel: [102547.402676] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:23:03.561743+00:00 node-90 kernel: [102547.402678] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:23:03.561743+00:00 node-90 kernel: [102547.402681] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:23:03.561744+00:00 node-90 kernel: [102547.402683] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:23:03.561744+00:00 node-90 kernel: [102547.402685] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:23:03.561745+00:00 node-90 kernel: [102547.402688] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:23:03.561747+00:00 node-90 kernel: [102547.402690] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:03.561748+00:00 node-90 kernel: [102547.402692] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:23:03.561748+00:00 node-90 kernel: [102547.402693] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:23:03.561749+00:00 node-90 kernel: [102547.402696] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:23:03.561749+00:00 node-90 kernel: [102547.402699] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:23:03.561750+00:00 node-90 kernel: [102547.402700] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:23:03.561760+00:00 node-90 kernel: [102547.402702] [] ? __napi_schedule+0x40/0x60 2017-10-20T20:23:03.561761+00:00 node-90 kernel: [102547.402705] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T20:23:03.561761+00:00 node-90 kernel: [102547.402706] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:23:03.561762+00:00 node-90 kernel: [102547.402707] [] process_backlog+0xa8/0x150 2017-10-20T20:23:03.561763+00:00 node-90 kernel: [102547.402709] [] net_rx_action+0x21e/0x360 2017-10-20T20:23:03.561764+00:00 node-90 kernel: [102547.402711] [] __do_softirq+0x101/0x290 2017-10-20T20:23:03.561765+00:00 node-90 kernel: [102547.402714] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:23:03.561766+00:00 node-90 kernel: [102547.402714] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:23:03.561767+00:00 node-90 kernel: [102547.402717] [] do_softirq+0x1d/0x20 2017-10-20T20:23:03.561769+00:00 node-90 kernel: [102547.402718] [] netif_rx_ni+0x33/0x80 2017-10-20T20:23:03.561770+00:00 node-90 kernel: [102547.402721] [] tun_get_user+0x506/0x880 2017-10-20T20:23:03.561771+00:00 node-90 kernel: [102547.402723] [] tun_sendmsg+0x51/0x70 2017-10-20T20:23:03.561772+00:00 node-90 kernel: [102547.402726] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:23:03.561773+00:00 node-90 kernel: [102547.402727] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:23:03.561774+00:00 node-90 kernel: [102547.402731] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:23:03.561774+00:00 node-90 kernel: [102547.402733] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:23:03.561775+00:00 node-90 kernel: [102547.402735] [] kthread+0xe5/0x100 2017-10-20T20:23:03.561777+00:00 node-90 kernel: [102547.402736] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:23:03.561778+00:00 node-90 kernel: [102547.402739] [] ret_from_fork+0x3f/0x70 2017-10-20T20:23:03.561778+00:00 node-90 kernel: [102547.402740] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:23:03.561779+00:00 node-90 kernel: [102547.402741] ---[ end trace d7e73079b38e57d6 ]--- 2017-10-20T20:23:21.689203+00:00 node-90 kernel: [102565.532705] ------------[ cut here ]------------ 2017-10-20T20:23:21.689222+00:00 node-90 kernel: [102565.532713] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:23:21.689224+00:00 node-90 kernel: [102565.532716] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:23:21.689225+00:00 node-90 kernel: [102565.532717] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:23:21.689227+00:00 node-90 kernel: [102565.532778] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:23:21.689228+00:00 node-90 kernel: [102565.532780] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:23:21.689229+00:00 node-90 kernel: [102565.532781] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T20:23:21.689243+00:00 node-90 kernel: [102565.532783] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T20:23:21.689250+00:00 node-90 kernel: [102565.532784] ffff882034430700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:23:21.689251+00:00 node-90 kernel: [102565.532786] Call Trace: 2017-10-20T20:23:21.689253+00:00 node-90 kernel: [102565.532787] [] dump_stack+0x63/0x90 2017-10-20T20:23:21.689254+00:00 node-90 kernel: [102565.532796] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:23:21.689254+00:00 node-90 kernel: [102565.532797] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:23:21.689255+00:00 node-90 kernel: [102565.532800] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:23:21.689255+00:00 node-90 kernel: [102565.532801] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:23:21.689257+00:00 node-90 kernel: [102565.532804] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:23:21.689258+00:00 node-90 kernel: [102565.532810] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:23:21.689259+00:00 node-90 kernel: [102565.532813] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:23:21.689259+00:00 node-90 kernel: [102565.532815] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:23:21.689260+00:00 node-90 kernel: [102565.532820] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:21.689260+00:00 node-90 kernel: [102565.532822] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:23:21.689262+00:00 node-90 kernel: [102565.532831] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:23:21.689263+00:00 node-90 kernel: [102565.532834] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:23:21.689263+00:00 node-90 kernel: [102565.532836] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:23:21.689264+00:00 node-90 kernel: [102565.532839] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:23:21.689265+00:00 node-90 kernel: [102565.532841] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:23:21.689266+00:00 node-90 kernel: [102565.532844] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:23:21.689267+00:00 node-90 kernel: [102565.532846] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:21.689268+00:00 node-90 kernel: [102565.532848] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:23:21.689269+00:00 node-90 kernel: [102565.532850] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:23:21.689269+00:00 node-90 kernel: [102565.532853] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:23:21.689270+00:00 node-90 kernel: [102565.532856] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:23:21.689271+00:00 node-90 kernel: [102565.532858] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:23:21.689280+00:00 node-90 kernel: [102565.532859] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:23:21.689281+00:00 node-90 kernel: [102565.532861] [] process_backlog+0xa8/0x150 2017-10-20T20:23:21.689282+00:00 node-90 kernel: [102565.532862] [] net_rx_action+0x21e/0x360 2017-10-20T20:23:21.689282+00:00 node-90 kernel: [102565.532865] [] __do_softirq+0x101/0x290 2017-10-20T20:23:21.689283+00:00 node-90 kernel: [102565.532867] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:23:21.689284+00:00 node-90 kernel: [102565.532868] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:23:21.689286+00:00 node-90 kernel: [102565.532871] [] do_softirq+0x1d/0x20 2017-10-20T20:23:21.689287+00:00 node-90 kernel: [102565.532872] [] netif_rx_ni+0x33/0x80 2017-10-20T20:23:21.689288+00:00 node-90 kernel: [102565.532877] [] tun_get_user+0x506/0x880 2017-10-20T20:23:21.689289+00:00 node-90 kernel: [102565.532879] [] tun_sendmsg+0x51/0x70 2017-10-20T20:23:21.689290+00:00 node-90 kernel: [102565.532882] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:23:21.689292+00:00 node-90 kernel: [102565.532884] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:23:21.689293+00:00 node-90 kernel: [102565.532888] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:23:21.689294+00:00 node-90 kernel: [102565.532890] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:23:21.689295+00:00 node-90 kernel: [102565.532892] [] kthread+0xe5/0x100 2017-10-20T20:23:21.689295+00:00 node-90 kernel: [102565.532894] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:23:21.689296+00:00 node-90 kernel: [102565.532897] [] ret_from_fork+0x3f/0x70 2017-10-20T20:23:21.689298+00:00 node-90 kernel: [102565.532898] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:23:21.689299+00:00 node-90 kernel: [102565.532900] ---[ end trace d7e73079b38e57d7 ]--- 2017-10-20T20:25:51.053601+00:00 node-90 kernel: [102714.894476] ------------[ cut here ]------------ 2017-10-20T20:25:51.053621+00:00 node-90 kernel: [102714.894483] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:25:51.053623+00:00 node-90 kernel: [102714.894486] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:25:51.053626+00:00 node-90 kernel: [102714.894487] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:25:51.053629+00:00 node-90 kernel: [102714.894547] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:25:51.053630+00:00 node-90 kernel: [102714.894548] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:25:51.053631+00:00 node-90 kernel: [102714.894549] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T20:25:51.053652+00:00 node-90 kernel: [102714.894551] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T20:25:51.053654+00:00 node-90 kernel: [102714.894553] ffff88101fbdac00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:25:51.053656+00:00 node-90 kernel: [102714.894554] Call Trace: 2017-10-20T20:25:51.053658+00:00 node-90 kernel: [102714.894556] [] dump_stack+0x63/0x90 2017-10-20T20:25:51.053659+00:00 node-90 kernel: [102714.894563] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:25:51.053660+00:00 node-90 kernel: [102714.894565] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:25:51.053660+00:00 node-90 kernel: [102714.894568] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:25:51.053661+00:00 node-90 kernel: [102714.894569] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:25:51.053663+00:00 node-90 kernel: [102714.894571] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:25:51.053664+00:00 node-90 kernel: [102714.894578] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:25:51.053665+00:00 node-90 kernel: [102714.894581] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:25:51.053666+00:00 node-90 kernel: [102714.894583] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:25:51.053667+00:00 node-90 kernel: [102714.894588] [] ? nf_iterate+0x62/0x80 2017-10-20T20:25:51.053668+00:00 node-90 kernel: [102714.894589] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:25:51.053670+00:00 node-90 kernel: [102714.894771] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:25:51.053671+00:00 node-90 kernel: [102714.894775] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:25:51.053672+00:00 node-90 kernel: [102714.894777] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:25:51.053673+00:00 node-90 kernel: [102714.894780] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:25:51.053674+00:00 node-90 kernel: [102714.894782] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:25:51.053676+00:00 node-90 kernel: [102714.894785] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:25:51.053678+00:00 node-90 kernel: [102714.894787] [] ? nf_iterate+0x62/0x80 2017-10-20T20:25:51.053679+00:00 node-90 kernel: [102714.894789] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:25:51.053680+00:00 node-90 kernel: [102714.894924] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:25:51.053681+00:00 node-90 kernel: [102714.894927] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:25:51.053682+00:00 node-90 kernel: [102714.894930] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:25:51.053684+00:00 node-90 kernel: [102714.894931] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:25:51.053705+00:00 node-90 kernel: [102714.894934] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:25:51.053707+00:00 node-90 kernel: [102714.894937] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:25:51.053709+00:00 node-90 kernel: [102714.894941] [] ? generic_exec_single+0x85/0x120 2017-10-20T20:25:51.053711+00:00 node-90 kernel: [102714.894945] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T20:25:51.053712+00:00 node-90 kernel: [102714.894946] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:25:51.053714+00:00 node-90 kernel: [102714.894948] [] process_backlog+0xa8/0x150 2017-10-20T20:25:51.053716+00:00 node-90 kernel: [102714.894949] [] net_rx_action+0x21e/0x360 2017-10-20T20:25:51.053718+00:00 node-90 kernel: [102714.894951] [] __do_softirq+0x101/0x290 2017-10-20T20:25:51.053719+00:00 node-90 kernel: [102714.894954] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:25:51.053721+00:00 node-90 kernel: [102714.894955] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:25:51.053722+00:00 node-90 kernel: [102714.894958] [] do_softirq+0x1d/0x20 2017-10-20T20:25:51.053724+00:00 node-90 kernel: [102714.894959] [] netif_rx_ni+0x33/0x80 2017-10-20T20:25:51.053726+00:00 node-90 kernel: [102714.894963] [] tun_get_user+0x506/0x880 2017-10-20T20:25:51.053727+00:00 node-90 kernel: [102714.894964] [] tun_sendmsg+0x51/0x70 2017-10-20T20:25:51.053727+00:00 node-90 kernel: [102714.894968] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:25:51.053728+00:00 node-90 kernel: [102714.894970] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:25:51.053730+00:00 node-90 kernel: [102714.894973] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:25:51.053731+00:00 node-90 kernel: [102714.894975] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:25:51.053733+00:00 node-90 kernel: [102714.894977] [] kthread+0xe5/0x100 2017-10-20T20:25:51.053733+00:00 node-90 kernel: [102714.894979] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:25:51.053734+00:00 node-90 kernel: [102714.894982] [] ret_from_fork+0x3f/0x70 2017-10-20T20:25:51.053735+00:00 node-90 kernel: [102714.894983] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:25:51.053766+00:00 node-90 kernel: [102714.894994] ---[ end trace d7e73079b38e57d8 ]--- 2017-10-20T20:26:01.816097+00:00 node-90 kernel: [102725.657191] ------------[ cut here ]------------ 2017-10-20T20:26:01.816116+00:00 node-90 kernel: [102725.657199] WARNING: CPU: 24 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:26:01.816118+00:00 node-90 kernel: [102725.657201] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:26:01.816127+00:00 node-90 kernel: [102725.657202] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:26:01.816129+00:00 node-90 kernel: [102725.657278] CPU: 24 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:26:01.816130+00:00 node-90 kernel: [102725.657279] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:26:01.816135+00:00 node-90 kernel: [102725.657280] 0000000000000286 f1812d601dc61f3e ffff88103fb837f0 ffffffff813f9f83 2017-10-20T20:26:01.816136+00:00 node-90 kernel: [102725.657286] ffff88103fb83838 ffffffff81d6f780 ffff88103fb83828 ffffffff810812f2 2017-10-20T20:26:01.816137+00:00 node-90 kernel: [102725.657288] ffff881034b74b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:26:01.816138+00:00 node-90 kernel: [102725.657292] Call Trace: 2017-10-20T20:26:01.816258+00:00 node-90 kernel: [102725.657295] [] dump_stack+0x63/0x90 2017-10-20T20:26:01.816259+00:00 node-90 kernel: [102725.657302] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:26:01.816260+00:00 node-90 kernel: [102725.657305] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:26:01.816262+00:00 node-90 kernel: [102725.657308] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:26:01.816263+00:00 node-90 kernel: [102725.657309] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:26:01.816264+00:00 node-90 kernel: [102725.657311] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:26:01.816266+00:00 node-90 kernel: [102725.657316] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:26:01.816266+00:00 node-90 kernel: [102725.657321] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:26:01.816267+00:00 node-90 kernel: [102725.657323] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:26:01.816267+00:00 node-90 kernel: [102725.657326] [] ? nf_iterate+0x62/0x80 2017-10-20T20:26:01.816268+00:00 node-90 kernel: [102725.657328] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:26:01.816269+00:00 node-90 kernel: [102725.657334] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:26:01.816271+00:00 node-90 kernel: [102725.657337] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:26:01.816271+00:00 node-90 kernel: [102725.657339] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:26:01.816272+00:00 node-90 kernel: [102725.657342] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:26:01.816272+00:00 node-90 kernel: [102725.657344] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:26:01.816273+00:00 node-90 kernel: [102725.657347] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:26:01.816275+00:00 node-90 kernel: [102725.657349] [] ? nf_iterate+0x62/0x80 2017-10-20T20:26:01.816276+00:00 node-90 kernel: [102725.657351] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:26:01.816276+00:00 node-90 kernel: [102725.657352] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:26:01.816277+00:00 node-90 kernel: [102725.657355] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:26:01.816277+00:00 node-90 kernel: [102725.657358] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:26:01.816278+00:00 node-90 kernel: [102725.657360] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:26:01.816280+00:00 node-90 kernel: [102725.657363] [] ? ktime_get+0x3b/0xb0 2017-10-20T20:26:01.816281+00:00 node-90 kernel: [102725.657365] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:26:01.816282+00:00 node-90 kernel: [102725.657366] [] process_backlog+0xa8/0x150 2017-10-20T20:26:01.816290+00:00 node-90 kernel: [102725.657367] [] net_rx_action+0x21e/0x360 2017-10-20T20:26:01.816291+00:00 node-90 kernel: [102725.657370] [] __do_softirq+0x101/0x290 2017-10-20T20:26:01.816293+00:00 node-90 kernel: [102725.657372] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:26:01.816294+00:00 node-90 kernel: [102725.657373] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:26:01.816295+00:00 node-90 kernel: [102725.657376] [] do_softirq+0x1d/0x20 2017-10-20T20:26:01.816295+00:00 node-90 kernel: [102725.657377] [] netif_rx_ni+0x33/0x80 2017-10-20T20:26:01.816296+00:00 node-90 kernel: [102725.657380] [] tun_get_user+0x506/0x880 2017-10-20T20:26:01.816296+00:00 node-90 kernel: [102725.657382] [] tun_sendmsg+0x51/0x70 2017-10-20T20:26:01.816298+00:00 node-90 kernel: [102725.657384] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:26:01.816299+00:00 node-90 kernel: [102725.657386] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:26:01.816309+00:00 node-90 kernel: [102725.657390] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:26:01.816311+00:00 node-90 kernel: [102725.657392] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:26:01.816311+00:00 node-90 kernel: [102725.657394] [] kthread+0xe5/0x100 2017-10-20T20:26:01.816312+00:00 node-90 kernel: [102725.657396] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:26:01.816313+00:00 node-90 kernel: [102725.657399] [] ret_from_fork+0x3f/0x70 2017-10-20T20:26:01.816314+00:00 node-90 kernel: [102725.657400] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:26:01.816314+00:00 node-90 kernel: [102725.657404] ---[ end trace d7e73079b38e57d9 ]--- 2017-10-20T20:31:41.078507+00:00 node-90 kernel: [103064.911748] ------------[ cut here ]------------ 2017-10-20T20:31:41.078544+00:00 node-90 kernel: [103064.911755] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:31:41.078548+00:00 node-90 kernel: [103064.911757] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:31:41.078565+00:00 node-90 kernel: [103064.911758] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:31:41.078574+00:00 node-90 kernel: [103064.911830] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:31:41.078577+00:00 node-90 kernel: [103064.911832] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:31:41.078578+00:00 node-90 kernel: [103064.911833] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T20:31:41.078579+00:00 node-90 kernel: [103064.911835] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T20:31:41.078580+00:00 node-90 kernel: [103064.911837] ffff8820345d6e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:31:41.078581+00:00 node-90 kernel: [103064.911838] Call Trace: 2017-10-20T20:31:41.078583+00:00 node-90 kernel: [103064.911840] [] dump_stack+0x63/0x90 2017-10-20T20:31:41.078584+00:00 node-90 kernel: [103064.911861] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:31:41.078613+00:00 node-90 kernel: [103064.911862] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:31:41.078615+00:00 node-90 kernel: [103064.911865] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:31:41.078616+00:00 node-90 kernel: [103064.911866] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:31:41.078619+00:00 node-90 kernel: [103064.911868] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:31:41.078620+00:00 node-90 kernel: [103064.911873] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:31:41.078621+00:00 node-90 kernel: [103064.911879] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:31:41.078622+00:00 node-90 kernel: [103064.911882] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:31:41.078623+00:00 node-90 kernel: [103064.911888] [] ? nf_iterate+0x62/0x80 2017-10-20T20:31:41.078624+00:00 node-90 kernel: [103064.911890] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:31:41.078626+00:00 node-90 kernel: [103064.911897] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:31:41.078627+00:00 node-90 kernel: [103064.911899] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:31:41.078629+00:00 node-90 kernel: [103064.911902] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:31:41.078630+00:00 node-90 kernel: [103064.911906] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:31:41.078632+00:00 node-90 kernel: [103064.911911] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:31:41.078634+00:00 node-90 kernel: [103064.911917] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:31:41.078636+00:00 node-90 kernel: [103064.911926] [] ? nf_iterate+0x62/0x80 2017-10-20T20:31:41.078637+00:00 node-90 kernel: [103064.911930] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:31:41.078660+00:00 node-90 kernel: [103064.911934] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:31:41.078662+00:00 node-90 kernel: [103064.911940] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:31:41.078665+00:00 node-90 kernel: [103064.911943] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:31:41.078666+00:00 node-90 kernel: [103064.911945] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:31:41.078668+00:00 node-90 kernel: [103064.911948] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T20:31:41.078670+00:00 node-90 kernel: [103064.911949] [] ? __wake_up_common+0x52/0x90 2017-10-20T20:31:41.078672+00:00 node-90 kernel: [103064.911951] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:31:41.078674+00:00 node-90 kernel: [103064.911952] [] process_backlog+0xa8/0x150 2017-10-20T20:31:41.078675+00:00 node-90 kernel: [103064.911954] [] net_rx_action+0x21e/0x360 2017-10-20T20:31:41.078684+00:00 node-90 kernel: [103064.911956] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T20:31:41.078686+00:00 node-90 kernel: [103064.911958] [] __do_softirq+0x101/0x290 2017-10-20T20:31:41.078687+00:00 node-90 kernel: [103064.911960] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:31:41.078689+00:00 node-90 kernel: [103064.911964] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:31:41.078691+00:00 node-90 kernel: [103064.911972] [] do_softirq+0x1d/0x20 2017-10-20T20:31:41.078693+00:00 node-90 kernel: [103064.911977] [] netif_rx_ni+0x33/0x80 2017-10-20T20:31:41.078704+00:00 node-90 kernel: [103064.911982] [] tun_get_user+0x506/0x880 2017-10-20T20:31:41.078706+00:00 node-90 kernel: [103064.911983] [] tun_sendmsg+0x51/0x70 2017-10-20T20:31:41.078708+00:00 node-90 kernel: [103064.911986] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:31:41.078710+00:00 node-90 kernel: [103064.911988] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:31:41.078712+00:00 node-90 kernel: [103064.911991] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:31:41.078714+00:00 node-90 kernel: [103064.911993] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:31:41.078715+00:00 node-90 kernel: [103064.911995] [] kthread+0xe5/0x100 2017-10-20T20:31:41.078716+00:00 node-90 kernel: [103064.911996] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:31:41.078718+00:00 node-90 kernel: [103064.911999] [] ret_from_fork+0x3f/0x70 2017-10-20T20:31:41.078720+00:00 node-90 kernel: [103064.912000] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:31:41.078721+00:00 node-90 kernel: [103064.912003] ---[ end trace d7e73079b38e57da ]--- 2017-10-20T20:32:31.264998+00:00 node-90 kernel: [103115.096866] ------------[ cut here ]------------ 2017-10-20T20:32:31.265025+00:00 node-90 kernel: [103115.096876] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:32:31.265028+00:00 node-90 kernel: [103115.096879] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:32:31.265043+00:00 node-90 kernel: [103115.096880] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:32:31.265048+00:00 node-90 kernel: [103115.096942] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:32:31.265049+00:00 node-90 kernel: [103115.096943] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:32:31.265050+00:00 node-90 kernel: [103115.096945] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T20:32:31.265066+00:00 node-90 kernel: [103115.096946] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T20:32:31.265067+00:00 node-90 kernel: [103115.096948] ffff882035cfef00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:32:31.265069+00:00 node-90 kernel: [103115.096950] Call Trace: 2017-10-20T20:32:31.265070+00:00 node-90 kernel: [103115.096952] [] dump_stack+0x63/0x90 2017-10-20T20:32:31.265071+00:00 node-90 kernel: [103115.096961] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:32:31.265071+00:00 node-90 kernel: [103115.096963] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:32:31.265072+00:00 node-90 kernel: [103115.096967] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:32:31.265073+00:00 node-90 kernel: [103115.096968] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:32:31.265074+00:00 node-90 kernel: [103115.096971] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:32:31.265075+00:00 node-90 kernel: [103115.096977] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:32:31.265076+00:00 node-90 kernel: [103115.096980] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:32:31.265078+00:00 node-90 kernel: [103115.096982] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:32:31.265078+00:00 node-90 kernel: [103115.096997] [] ? nf_iterate+0x62/0x80 2017-10-20T20:32:31.265079+00:00 node-90 kernel: [103115.096999] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:32:31.265080+00:00 node-90 kernel: [103115.097006] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:32:31.265081+00:00 node-90 kernel: [103115.097009] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:32:31.265082+00:00 node-90 kernel: [103115.097012] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:32:31.265083+00:00 node-90 kernel: [103115.097016] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:32:31.265083+00:00 node-90 kernel: [103115.097018] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:32:31.265084+00:00 node-90 kernel: [103115.097021] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:32:31.265085+00:00 node-90 kernel: [103115.097023] [] ? nf_iterate+0x62/0x80 2017-10-20T20:32:31.265086+00:00 node-90 kernel: [103115.097025] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:32:31.265087+00:00 node-90 kernel: [103115.097026] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:32:31.265087+00:00 node-90 kernel: [103115.097030] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:32:31.265088+00:00 node-90 kernel: [103115.097032] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:32:31.265089+00:00 node-90 kernel: [103115.097034] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:32:31.265098+00:00 node-90 kernel: [103115.097037] [] ? update_blocked_averages+0x310/0x520 2017-10-20T20:32:31.265099+00:00 node-90 kernel: [103115.097042] [] ? __queue_work+0x139/0x3b0 2017-10-20T20:32:31.265099+00:00 node-90 kernel: [103115.097043] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:32:31.265100+00:00 node-90 kernel: [103115.097044] [] process_backlog+0xa8/0x150 2017-10-20T20:32:31.265101+00:00 node-90 kernel: [103115.097046] [] net_rx_action+0x21e/0x360 2017-10-20T20:32:31.265101+00:00 node-90 kernel: [103115.097049] [] __do_softirq+0x101/0x290 2017-10-20T20:32:31.265103+00:00 node-90 kernel: [103115.097052] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:32:31.265104+00:00 node-90 kernel: [103115.097052] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:32:31.265105+00:00 node-90 kernel: [103115.097056] [] do_softirq+0x1d/0x20 2017-10-20T20:32:31.265106+00:00 node-90 kernel: [103115.097057] [] netif_rx_ni+0x33/0x80 2017-10-20T20:32:31.265107+00:00 node-90 kernel: [103115.097061] [] tun_get_user+0x506/0x880 2017-10-20T20:32:31.265108+00:00 node-90 kernel: [103115.097063] [] tun_sendmsg+0x51/0x70 2017-10-20T20:32:31.265110+00:00 node-90 kernel: [103115.097065] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:32:31.265110+00:00 node-90 kernel: [103115.097067] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:32:31.265111+00:00 node-90 kernel: [103115.097071] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:32:31.265111+00:00 node-90 kernel: [103115.097073] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:32:31.265112+00:00 node-90 kernel: [103115.097075] [] kthread+0xe5/0x100 2017-10-20T20:32:31.265113+00:00 node-90 kernel: [103115.097076] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:32:31.265114+00:00 node-90 kernel: [103115.097079] [] ret_from_fork+0x3f/0x70 2017-10-20T20:32:31.265115+00:00 node-90 kernel: [103115.097081] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:32:31.265115+00:00 node-90 kernel: [103115.097082] ---[ end trace d7e73079b38e57db ]--- 2017-10-20T20:33:41.455372+00:00 node-90 kernel: [103185.283809] ------------[ cut here ]------------ 2017-10-20T20:33:41.455397+00:00 node-90 kernel: [103185.283817] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:33:41.455399+00:00 node-90 kernel: [103185.283820] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:33:41.455400+00:00 node-90 kernel: [103185.283821] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:33:41.455414+00:00 node-90 kernel: [103185.283883] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:33:41.455415+00:00 node-90 kernel: [103185.283885] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:33:41.455416+00:00 node-90 kernel: [103185.283886] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T20:33:41.455444+00:00 node-90 kernel: [103185.283888] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T20:33:41.455445+00:00 node-90 kernel: [103185.283889] ffff881034523700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:33:41.455454+00:00 node-90 kernel: [103185.283891] Call Trace: 2017-10-20T20:33:41.455455+00:00 node-90 kernel: [103185.283892] [] dump_stack+0x63/0x90 2017-10-20T20:33:41.455457+00:00 node-90 kernel: [103185.283901] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:33:41.455458+00:00 node-90 kernel: [103185.283902] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:33:41.455458+00:00 node-90 kernel: [103185.283905] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:33:41.455460+00:00 node-90 kernel: [103185.283906] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:33:41.455461+00:00 node-90 kernel: [103185.283909] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:33:41.455462+00:00 node-90 kernel: [103185.283915] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:33:41.455463+00:00 node-90 kernel: [103185.283918] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:33:41.455464+00:00 node-90 kernel: [103185.283920] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:33:41.455464+00:00 node-90 kernel: [103185.283925] [] ? nf_iterate+0x62/0x80 2017-10-20T20:33:41.455465+00:00 node-90 kernel: [103185.283927] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:33:41.455467+00:00 node-90 kernel: [103185.283936] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:33:41.455468+00:00 node-90 kernel: [103185.283939] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:33:41.455468+00:00 node-90 kernel: [103185.283941] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:33:41.455469+00:00 node-90 kernel: [103185.283944] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:33:41.455469+00:00 node-90 kernel: [103185.283946] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:33:41.455471+00:00 node-90 kernel: [103185.283950] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:33:41.455472+00:00 node-90 kernel: [103185.283951] [] ? nf_iterate+0x62/0x80 2017-10-20T20:33:41.455473+00:00 node-90 kernel: [103185.283953] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:33:41.455474+00:00 node-90 kernel: [103185.283955] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:33:41.455474+00:00 node-90 kernel: [103185.283958] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:33:41.455475+00:00 node-90 kernel: [103185.283961] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:33:41.455476+00:00 node-90 kernel: [103185.283963] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:33:41.455486+00:00 node-90 kernel: [103185.283967] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T20:33:41.455487+00:00 node-90 kernel: [103185.283968] [] ? check_preempt_curr+0x54/0x90 2017-10-20T20:33:41.455487+00:00 node-90 kernel: [103185.283970] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:33:41.455488+00:00 node-90 kernel: [103185.283971] [] process_backlog+0xa8/0x150 2017-10-20T20:33:41.455488+00:00 node-90 kernel: [103185.283972] [] net_rx_action+0x21e/0x360 2017-10-20T20:33:41.455490+00:00 node-90 kernel: [103185.283975] [] __do_softirq+0x101/0x290 2017-10-20T20:33:41.455492+00:00 node-90 kernel: [103185.283977] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:33:41.455493+00:00 node-90 kernel: [103185.283978] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:33:41.455494+00:00 node-90 kernel: [103185.283981] [] do_softirq+0x1d/0x20 2017-10-20T20:33:41.455495+00:00 node-90 kernel: [103185.283982] [] netif_rx_ni+0x33/0x80 2017-10-20T20:33:41.455496+00:00 node-90 kernel: [103185.283985] [] tun_get_user+0x506/0x880 2017-10-20T20:33:41.455497+00:00 node-90 kernel: [103185.283987] [] tun_sendmsg+0x51/0x70 2017-10-20T20:33:41.455499+00:00 node-90 kernel: [103185.283990] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:33:41.455500+00:00 node-90 kernel: [103185.283992] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:33:41.455500+00:00 node-90 kernel: [103185.283995] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:33:41.455501+00:00 node-90 kernel: [103185.283997] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:33:41.455502+00:00 node-90 kernel: [103185.283999] [] kthread+0xe5/0x100 2017-10-20T20:33:41.455504+00:00 node-90 kernel: [103185.284001] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:33:41.455505+00:00 node-90 kernel: [103185.284003] [] ret_from_fork+0x3f/0x70 2017-10-20T20:33:41.455505+00:00 node-90 kernel: [103185.284005] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:33:41.455506+00:00 node-90 kernel: [103185.284006] ---[ end trace d7e73079b38e57dc ]--- 2017-10-20T20:34:33.805117+00:00 node-90 kernel: [103237.631410] ------------[ cut here ]------------ 2017-10-20T20:34:33.805143+00:00 node-90 kernel: [103237.631419] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:34:33.805145+00:00 node-90 kernel: [103237.631421] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:34:33.805146+00:00 node-90 kernel: [103237.631422] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:34:33.805149+00:00 node-90 kernel: [103237.631483] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:34:33.805150+00:00 node-90 kernel: [103237.631484] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:34:33.805150+00:00 node-90 kernel: [103237.631485] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T20:34:33.805164+00:00 node-90 kernel: [103237.631487] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T20:34:33.805166+00:00 node-90 kernel: [103237.631488] ffff882035126600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:34:33.805167+00:00 node-90 kernel: [103237.631490] Call Trace: 2017-10-20T20:34:33.805168+00:00 node-90 kernel: [103237.631491] [] dump_stack+0x63/0x90 2017-10-20T20:34:33.805169+00:00 node-90 kernel: [103237.631511] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:34:33.805169+00:00 node-90 kernel: [103237.631513] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:34:33.805170+00:00 node-90 kernel: [103237.631515] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:34:33.805171+00:00 node-90 kernel: [103237.631517] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:34:33.805172+00:00 node-90 kernel: [103237.631519] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:34:33.805173+00:00 node-90 kernel: [103237.631525] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:34:33.805174+00:00 node-90 kernel: [103237.631527] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:34:33.805175+00:00 node-90 kernel: [103237.631529] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:34:33.805175+00:00 node-90 kernel: [103237.631535] [] ? nf_iterate+0x62/0x80 2017-10-20T20:34:33.805176+00:00 node-90 kernel: [103237.631536] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:34:33.805178+00:00 node-90 kernel: [103237.631542] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:34:33.805178+00:00 node-90 kernel: [103237.631545] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:34:33.805192+00:00 node-90 kernel: [103237.631547] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:34:33.805193+00:00 node-90 kernel: [103237.631550] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:34:33.805194+00:00 node-90 kernel: [103237.631552] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:34:33.805196+00:00 node-90 kernel: [103237.631555] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:34:33.805197+00:00 node-90 kernel: [103237.631557] [] ? nf_iterate+0x62/0x80 2017-10-20T20:34:33.805198+00:00 node-90 kernel: [103237.631558] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:34:33.805199+00:00 node-90 kernel: [103237.631560] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:34:33.805342+00:00 node-90 kernel: [103237.631563] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:34:33.805343+00:00 node-90 kernel: [103237.631566] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:34:33.805346+00:00 node-90 kernel: [103237.631567] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:34:33.805974+00:00 node-90 kernel: [103237.631569] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:34:33.805977+00:00 node-90 kernel: [103237.631570] [] process_backlog+0xa8/0x150 2017-10-20T20:34:33.805978+00:00 node-90 kernel: [103237.631572] [] net_rx_action+0x21e/0x360 2017-10-20T20:34:33.805979+00:00 node-90 kernel: [103237.631574] [] __do_softirq+0x101/0x290 2017-10-20T20:34:33.805979+00:00 node-90 kernel: [103237.631578] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:34:33.805981+00:00 node-90 kernel: [103237.631579] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:34:33.805983+00:00 node-90 kernel: [103237.631582] [] do_softirq+0x1d/0x20 2017-10-20T20:34:33.805984+00:00 node-90 kernel: [103237.631583] [] netif_rx_ni+0x33/0x80 2017-10-20T20:34:33.805986+00:00 node-90 kernel: [103237.631588] [] tun_get_user+0x506/0x880 2017-10-20T20:34:33.805987+00:00 node-90 kernel: [103237.631590] [] tun_sendmsg+0x51/0x70 2017-10-20T20:34:33.805988+00:00 node-90 kernel: [103237.631592] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:34:33.805989+00:00 node-90 kernel: [103237.631594] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:34:33.805991+00:00 node-90 kernel: [103237.631597] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:34:33.805991+00:00 node-90 kernel: [103237.631600] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:34:33.805992+00:00 node-90 kernel: [103237.631602] [] kthread+0xe5/0x100 2017-10-20T20:34:33.805993+00:00 node-90 kernel: [103237.631603] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:34:33.805994+00:00 node-90 kernel: [103237.631606] [] ret_from_fork+0x3f/0x70 2017-10-20T20:34:33.805996+00:00 node-90 kernel: [103237.631608] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:34:33.805997+00:00 node-90 kernel: [103237.631609] ---[ end trace d7e73079b38e57dd ]--- 2017-10-20T20:44:18.329237+00:00 node-90 kernel: [103822.145050] ------------[ cut here ]------------ 2017-10-20T20:44:18.329259+00:00 node-90 kernel: [103822.145057] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:44:18.329261+00:00 node-90 kernel: [103822.145059] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:44:18.329262+00:00 node-90 kernel: [103822.145061] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:44:18.329263+00:00 node-90 kernel: [103822.145123] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:44:18.329271+00:00 node-90 kernel: [103822.145124] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:44:18.329272+00:00 node-90 kernel: [103822.145125] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-20T20:44:18.329289+00:00 node-90 kernel: [103822.145127] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-20T20:44:18.329291+00:00 node-90 kernel: [103822.145129] ffff881037959c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:44:18.329292+00:00 node-90 kernel: [103822.145131] Call Trace: 2017-10-20T20:44:18.329293+00:00 node-90 kernel: [103822.145132] [] dump_stack+0x63/0x90 2017-10-20T20:44:18.329294+00:00 node-90 kernel: [103822.145139] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:44:18.329294+00:00 node-90 kernel: [103822.145141] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:44:18.329295+00:00 node-90 kernel: [103822.145144] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:44:18.329296+00:00 node-90 kernel: [103822.145145] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:44:18.329297+00:00 node-90 kernel: [103822.145147] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:44:18.329298+00:00 node-90 kernel: [103822.145152] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:44:18.329299+00:00 node-90 kernel: [103822.145156] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:44:18.329299+00:00 node-90 kernel: [103822.145158] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:44:18.329300+00:00 node-90 kernel: [103822.145162] [] ? nf_iterate+0x62/0x80 2017-10-20T20:44:18.329301+00:00 node-90 kernel: [103822.145164] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:44:18.329302+00:00 node-90 kernel: [103822.145170] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:44:18.329303+00:00 node-90 kernel: [103822.145173] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:44:18.329304+00:00 node-90 kernel: [103822.145175] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:44:18.329305+00:00 node-90 kernel: [103822.145178] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:44:18.329306+00:00 node-90 kernel: [103822.145180] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:44:18.329306+00:00 node-90 kernel: [103822.145183] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:44:18.329308+00:00 node-90 kernel: [103822.145185] [] ? nf_iterate+0x62/0x80 2017-10-20T20:44:18.329309+00:00 node-90 kernel: [103822.145187] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:44:18.329309+00:00 node-90 kernel: [103822.145188] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:44:18.329310+00:00 node-90 kernel: [103822.145191] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:44:18.329311+00:00 node-90 kernel: [103822.145194] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:44:18.329312+00:00 node-90 kernel: [103822.145196] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:44:18.329325+00:00 node-90 kernel: [103822.145198] [] ? update_blocked_averages+0x310/0x520 2017-10-20T20:44:18.329326+00:00 node-90 kernel: [103822.145200] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:44:18.329326+00:00 node-90 kernel: [103822.145201] [] process_backlog+0xa8/0x150 2017-10-20T20:44:18.329327+00:00 node-90 kernel: [103822.145203] [] net_rx_action+0x21e/0x360 2017-10-20T20:44:18.329328+00:00 node-90 kernel: [103822.145205] [] __do_softirq+0x101/0x290 2017-10-20T20:44:18.329329+00:00 node-90 kernel: [103822.145207] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:44:18.329330+00:00 node-90 kernel: [103822.145208] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:44:18.329331+00:00 node-90 kernel: [103822.145211] [] do_softirq+0x1d/0x20 2017-10-20T20:44:18.329332+00:00 node-90 kernel: [103822.145212] [] netif_rx_ni+0x33/0x80 2017-10-20T20:44:18.329333+00:00 node-90 kernel: [103822.145215] [] tun_get_user+0x506/0x880 2017-10-20T20:44:18.329334+00:00 node-90 kernel: [103822.145217] [] tun_sendmsg+0x51/0x70 2017-10-20T20:44:18.329335+00:00 node-90 kernel: [103822.145219] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:44:18.329337+00:00 node-90 kernel: [103822.145221] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:44:18.329337+00:00 node-90 kernel: [103822.145225] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:44:18.329338+00:00 node-90 kernel: [103822.145227] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:44:18.329339+00:00 node-90 kernel: [103822.145229] [] kthread+0xe5/0x100 2017-10-20T20:44:18.329339+00:00 node-90 kernel: [103822.145231] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:44:18.329341+00:00 node-90 kernel: [103822.145234] [] ret_from_fork+0x3f/0x70 2017-10-20T20:44:18.329342+00:00 node-90 kernel: [103822.145235] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:44:18.329342+00:00 node-90 kernel: [103822.145236] ---[ end trace d7e73079b38e57de ]--- 2017-10-20T20:44:56.961505+00:00 node-90 kernel: [103860.773310] ------------[ cut here ]------------ 2017-10-20T20:44:56.961523+00:00 node-90 kernel: [103860.773319] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:44:56.961526+00:00 node-90 kernel: [103860.773321] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:44:56.961526+00:00 node-90 kernel: [103860.773322] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:44:56.961528+00:00 node-90 kernel: [103860.773384] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:44:56.961530+00:00 node-90 kernel: [103860.773385] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:44:56.961547+00:00 node-90 kernel: [103860.773387] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T20:44:56.961568+00:00 node-90 kernel: [103860.773389] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T20:44:56.961571+00:00 node-90 kernel: [103860.773390] ffff880f8cc3c200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:44:56.961573+00:00 node-90 kernel: [103860.773392] Call Trace: 2017-10-20T20:44:56.961574+00:00 node-90 kernel: [103860.773393] [] dump_stack+0x63/0x90 2017-10-20T20:44:56.961575+00:00 node-90 kernel: [103860.773402] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:44:56.961576+00:00 node-90 kernel: [103860.773403] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:44:56.961576+00:00 node-90 kernel: [103860.773406] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:44:56.961577+00:00 node-90 kernel: [103860.773408] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:44:56.961578+00:00 node-90 kernel: [103860.773410] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:44:56.961580+00:00 node-90 kernel: [103860.773416] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:44:56.961581+00:00 node-90 kernel: [103860.773420] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:44:56.961581+00:00 node-90 kernel: [103860.773421] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:44:56.961582+00:00 node-90 kernel: [103860.773426] [] ? nf_iterate+0x62/0x80 2017-10-20T20:44:56.961583+00:00 node-90 kernel: [103860.773428] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:44:56.961584+00:00 node-90 kernel: [103860.773436] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:44:56.961587+00:00 node-90 kernel: [103860.773439] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:44:56.961587+00:00 node-90 kernel: [103860.773442] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:44:56.961588+00:00 node-90 kernel: [103860.773445] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:44:56.961589+00:00 node-90 kernel: [103860.773446] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:44:56.961590+00:00 node-90 kernel: [103860.773450] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:44:56.961591+00:00 node-90 kernel: [103860.773452] [] ? nf_iterate+0x62/0x80 2017-10-20T20:44:56.961592+00:00 node-90 kernel: [103860.773454] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:44:56.961593+00:00 node-90 kernel: [103860.773455] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:44:56.961593+00:00 node-90 kernel: [103860.773459] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:44:56.961594+00:00 node-90 kernel: [103860.773462] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:44:56.961595+00:00 node-90 kernel: [103860.773464] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:44:56.961604+00:00 node-90 kernel: [103860.773465] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:44:56.961605+00:00 node-90 kernel: [103860.773467] [] process_backlog+0xa8/0x150 2017-10-20T20:44:56.961605+00:00 node-90 kernel: [103860.773468] [] net_rx_action+0x21e/0x360 2017-10-20T20:44:56.961606+00:00 node-90 kernel: [103860.773471] [] __do_softirq+0x101/0x290 2017-10-20T20:44:56.961607+00:00 node-90 kernel: [103860.773474] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:44:56.961608+00:00 node-90 kernel: [103860.773474] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:44:56.961609+00:00 node-90 kernel: [103860.773478] [] do_softirq+0x1d/0x20 2017-10-20T20:44:56.961612+00:00 node-90 kernel: [103860.773479] [] netif_rx_ni+0x33/0x80 2017-10-20T20:44:56.961613+00:00 node-90 kernel: [103860.773484] [] tun_get_user+0x506/0x880 2017-10-20T20:44:56.961614+00:00 node-90 kernel: [103860.773486] [] tun_sendmsg+0x51/0x70 2017-10-20T20:44:56.961615+00:00 node-90 kernel: [103860.773488] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:44:56.961616+00:00 node-90 kernel: [103860.773490] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:44:56.961617+00:00 node-90 kernel: [103860.773494] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:44:56.961617+00:00 node-90 kernel: [103860.773496] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:44:56.961618+00:00 node-90 kernel: [103860.773498] [] kthread+0xe5/0x100 2017-10-20T20:44:56.961619+00:00 node-90 kernel: [103860.773500] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:44:56.961619+00:00 node-90 kernel: [103860.773502] [] ret_from_fork+0x3f/0x70 2017-10-20T20:44:56.961620+00:00 node-90 kernel: [103860.773504] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:44:56.961621+00:00 node-90 kernel: [103860.773505] ---[ end trace d7e73079b38e57df ]--- 2017-10-20T20:50:21.149004+00:00 node-90 kernel: [104184.955521] ------------[ cut here ]------------ 2017-10-20T20:50:21.149012+00:00 node-90 kernel: [104184.955527] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:50:21.149014+00:00 node-90 kernel: [104184.955530] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:50:21.149015+00:00 node-90 kernel: [104184.955531] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:50:21.149017+00:00 node-90 kernel: [104184.955592] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:50:21.149019+00:00 node-90 kernel: [104184.955593] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:50:21.149020+00:00 node-90 kernel: [104184.955594] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T20:50:21.149033+00:00 node-90 kernel: [104184.955596] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T20:50:21.149034+00:00 node-90 kernel: [104184.955597] ffff88202de35400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:50:21.149036+00:00 node-90 kernel: [104184.955599] Call Trace: 2017-10-20T20:50:21.149037+00:00 node-90 kernel: [104184.955601] [] dump_stack+0x63/0x90 2017-10-20T20:50:21.149038+00:00 node-90 kernel: [104184.955608] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:50:21.149039+00:00 node-90 kernel: [104184.955610] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:50:21.149039+00:00 node-90 kernel: [104184.955612] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:50:21.149040+00:00 node-90 kernel: [104184.955614] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:50:21.149041+00:00 node-90 kernel: [104184.955616] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:50:21.149042+00:00 node-90 kernel: [104184.955621] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:50:21.149043+00:00 node-90 kernel: [104184.955624] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:50:21.149044+00:00 node-90 kernel: [104184.955626] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:50:21.149044+00:00 node-90 kernel: [104184.955630] [] ? nf_iterate+0x62/0x80 2017-10-20T20:50:21.149045+00:00 node-90 kernel: [104184.955632] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:50:21.149047+00:00 node-90 kernel: [104184.955638] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:50:21.149048+00:00 node-90 kernel: [104184.955641] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:50:21.149049+00:00 node-90 kernel: [104184.955644] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:50:21.149050+00:00 node-90 kernel: [104184.955647] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:50:21.149050+00:00 node-90 kernel: [104184.955648] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:50:21.149051+00:00 node-90 kernel: [104184.955652] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:50:21.149053+00:00 node-90 kernel: [104184.955653] [] ? nf_iterate+0x62/0x80 2017-10-20T20:50:21.149054+00:00 node-90 kernel: [104184.955655] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:50:21.149054+00:00 node-90 kernel: [104184.955657] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:50:21.149055+00:00 node-90 kernel: [104184.955660] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:50:21.149056+00:00 node-90 kernel: [104184.955663] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:50:21.149057+00:00 node-90 kernel: [104184.955665] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:50:21.149066+00:00 node-90 kernel: [104184.955666] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:50:21.149066+00:00 node-90 kernel: [104184.955667] [] process_backlog+0xa8/0x150 2017-10-20T20:50:21.149067+00:00 node-90 kernel: [104184.955669] [] net_rx_action+0x21e/0x360 2017-10-20T20:50:21.149067+00:00 node-90 kernel: [104184.955671] [] __do_softirq+0x101/0x290 2017-10-20T20:50:21.149068+00:00 node-90 kernel: [104184.955674] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:50:21.149069+00:00 node-90 kernel: [104184.955675] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:50:21.149071+00:00 node-90 kernel: [104184.955678] [] do_softirq+0x1d/0x20 2017-10-20T20:50:21.149072+00:00 node-90 kernel: [104184.955679] [] netif_rx_ni+0x33/0x80 2017-10-20T20:50:21.149073+00:00 node-90 kernel: [104184.955683] [] tun_get_user+0x506/0x880 2017-10-20T20:50:21.149074+00:00 node-90 kernel: [104184.955685] [] tun_sendmsg+0x51/0x70 2017-10-20T20:50:21.149075+00:00 node-90 kernel: [104184.955687] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:50:21.149076+00:00 node-90 kernel: [104184.955689] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:50:21.149077+00:00 node-90 kernel: [104184.955692] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:50:21.149078+00:00 node-90 kernel: [104184.955694] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:50:21.149079+00:00 node-90 kernel: [104184.955696] [] kthread+0xe5/0x100 2017-10-20T20:50:21.149079+00:00 node-90 kernel: [104184.955698] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:50:21.149080+00:00 node-90 kernel: [104184.955700] [] ret_from_fork+0x3f/0x70 2017-10-20T20:50:21.149082+00:00 node-90 kernel: [104184.955702] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:50:21.149083+00:00 node-90 kernel: [104184.955703] ---[ end trace d7e73079b38e57e0 ]--- 2017-10-20T20:51:48.197248+00:00 node-90 kernel: [104272.001270] ------------[ cut here ]------------ 2017-10-20T20:51:48.197267+00:00 node-90 kernel: [104272.001278] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:51:48.197270+00:00 node-90 kernel: [104272.001281] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:51:48.197278+00:00 node-90 kernel: [104272.001282] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:51:48.197280+00:00 node-90 kernel: [104272.001344] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:51:48.197282+00:00 node-90 kernel: [104272.001345] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:51:48.197282+00:00 node-90 kernel: [104272.001346] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T20:51:48.197296+00:00 node-90 kernel: [104272.001348] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T20:51:48.197297+00:00 node-90 kernel: [104272.001350] ffff881031a15c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:51:48.197298+00:00 node-90 kernel: [104272.001352] Call Trace: 2017-10-20T20:51:48.197300+00:00 node-90 kernel: [104272.001353] [] dump_stack+0x63/0x90 2017-10-20T20:51:48.197300+00:00 node-90 kernel: [104272.001361] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:51:48.197301+00:00 node-90 kernel: [104272.001363] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:51:48.197302+00:00 node-90 kernel: [104272.001366] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:51:48.197302+00:00 node-90 kernel: [104272.001367] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:51:48.197304+00:00 node-90 kernel: [104272.001370] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:51:48.197305+00:00 node-90 kernel: [104272.001375] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:51:48.197306+00:00 node-90 kernel: [104272.001379] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:51:48.197306+00:00 node-90 kernel: [104272.001381] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:51:48.197307+00:00 node-90 kernel: [104272.001386] [] ? nf_iterate+0x62/0x80 2017-10-20T20:51:48.197308+00:00 node-90 kernel: [104272.001388] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:51:48.197310+00:00 node-90 kernel: [104272.001396] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:51:48.197311+00:00 node-90 kernel: [104272.001398] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:51:48.197311+00:00 node-90 kernel: [104272.001401] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:51:48.197312+00:00 node-90 kernel: [104272.001404] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:51:48.197312+00:00 node-90 kernel: [104272.001405] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:51:48.197313+00:00 node-90 kernel: [104272.001409] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:51:48.197315+00:00 node-90 kernel: [104272.001411] [] ? nf_iterate+0x62/0x80 2017-10-20T20:51:48.197316+00:00 node-90 kernel: [104272.001413] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:51:48.197316+00:00 node-90 kernel: [104272.001415] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:51:48.197317+00:00 node-90 kernel: [104272.001418] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:51:48.197317+00:00 node-90 kernel: [104272.001421] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:51:48.197318+00:00 node-90 kernel: [104272.001423] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:51:48.197328+00:00 node-90 kernel: [104272.001425] [] ? update_blocked_averages+0x310/0x520 2017-10-20T20:51:48.197329+00:00 node-90 kernel: [104272.001427] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:51:48.197330+00:00 node-90 kernel: [104272.001428] [] process_backlog+0xa8/0x150 2017-10-20T20:51:48.197330+00:00 node-90 kernel: [104272.001429] [] net_rx_action+0x21e/0x360 2017-10-20T20:51:48.197331+00:00 node-90 kernel: [104272.001432] [] __do_softirq+0x101/0x290 2017-10-20T20:51:48.197332+00:00 node-90 kernel: [104272.001435] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:51:48.197333+00:00 node-90 kernel: [104272.001435] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:51:48.197334+00:00 node-90 kernel: [104272.001438] [] do_softirq+0x1d/0x20 2017-10-20T20:51:48.197336+00:00 node-90 kernel: [104272.001439] [] netif_rx_ni+0x33/0x80 2017-10-20T20:51:48.197337+00:00 node-90 kernel: [104272.001442] [] tun_get_user+0x506/0x880 2017-10-20T20:51:48.197338+00:00 node-90 kernel: [104272.001444] [] tun_sendmsg+0x51/0x70 2017-10-20T20:51:48.197339+00:00 node-90 kernel: [104272.001447] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:51:48.197341+00:00 node-90 kernel: [104272.001449] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:51:48.197341+00:00 node-90 kernel: [104272.001453] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:51:48.197342+00:00 node-90 kernel: [104272.001455] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:51:48.197342+00:00 node-90 kernel: [104272.001457] [] kthread+0xe5/0x100 2017-10-20T20:51:48.197343+00:00 node-90 kernel: [104272.001458] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:51:48.197344+00:00 node-90 kernel: [104272.001461] [] ret_from_fork+0x3f/0x70 2017-10-20T20:51:48.197346+00:00 node-90 kernel: [104272.001463] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:51:48.197346+00:00 node-90 kernel: [104272.001464] ---[ end trace d7e73079b38e57e1 ]--- 2017-10-20T20:53:46.446925+00:00 node-90 kernel: [104390.249184] ------------[ cut here ]------------ 2017-10-20T20:53:46.446943+00:00 node-90 kernel: [104390.249192] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:53:46.446946+00:00 node-90 kernel: [104390.249194] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:53:46.446948+00:00 node-90 kernel: [104390.249195] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:53:46.446966+00:00 node-90 kernel: [104390.249255] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:53:46.446970+00:00 node-90 kernel: [104390.249256] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:53:46.446972+00:00 node-90 kernel: [104390.249257] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T20:53:46.446997+00:00 node-90 kernel: [104390.249259] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T20:53:46.446999+00:00 node-90 kernel: [104390.249261] ffff8810339af600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:53:46.447001+00:00 node-90 kernel: [104390.249262] Call Trace: 2017-10-20T20:53:46.447002+00:00 node-90 kernel: [104390.249263] [] dump_stack+0x63/0x90 2017-10-20T20:53:46.447003+00:00 node-90 kernel: [104390.249270] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:53:46.447003+00:00 node-90 kernel: [104390.249272] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:53:46.447004+00:00 node-90 kernel: [104390.249274] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:53:46.447005+00:00 node-90 kernel: [104390.249275] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:53:46.447006+00:00 node-90 kernel: [104390.249277] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:53:46.447007+00:00 node-90 kernel: [104390.249282] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:53:46.447008+00:00 node-90 kernel: [104390.249286] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:53:46.447008+00:00 node-90 kernel: [104390.249287] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:53:46.447009+00:00 node-90 kernel: [104390.249291] [] ? nf_iterate+0x62/0x80 2017-10-20T20:53:46.447010+00:00 node-90 kernel: [104390.249293] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:53:46.447011+00:00 node-90 kernel: [104390.249299] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:53:46.447012+00:00 node-90 kernel: [104390.249302] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:53:46.447013+00:00 node-90 kernel: [104390.249304] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:53:46.447013+00:00 node-90 kernel: [104390.249307] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:53:46.447014+00:00 node-90 kernel: [104390.249308] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:53:46.447015+00:00 node-90 kernel: [104390.249312] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:53:46.447016+00:00 node-90 kernel: [104390.249313] [] ? nf_iterate+0x62/0x80 2017-10-20T20:53:46.447017+00:00 node-90 kernel: [104390.249315] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:53:46.447018+00:00 node-90 kernel: [104390.249317] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:53:46.447018+00:00 node-90 kernel: [104390.249320] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:53:46.447019+00:00 node-90 kernel: [104390.249322] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:53:46.447020+00:00 node-90 kernel: [104390.249324] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:53:46.447030+00:00 node-90 kernel: [104390.249327] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T20:53:46.447031+00:00 node-90 kernel: [104390.249329] [] ? check_preempt_curr+0x54/0x90 2017-10-20T20:53:46.447031+00:00 node-90 kernel: [104390.249330] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:53:46.447032+00:00 node-90 kernel: [104390.249331] [] process_backlog+0xa8/0x150 2017-10-20T20:53:46.447033+00:00 node-90 kernel: [104390.249333] [] net_rx_action+0x21e/0x360 2017-10-20T20:53:46.447034+00:00 node-90 kernel: [104390.249335] [] __do_softirq+0x101/0x290 2017-10-20T20:53:46.447035+00:00 node-90 kernel: [104390.249337] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:53:46.447036+00:00 node-90 kernel: [104390.249338] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:53:46.447038+00:00 node-90 kernel: [104390.249341] [] do_softirq+0x1d/0x20 2017-10-20T20:53:46.447040+00:00 node-90 kernel: [104390.249342] [] netif_rx_ni+0x33/0x80 2017-10-20T20:53:46.447042+00:00 node-90 kernel: [104390.249345] [] tun_get_user+0x506/0x880 2017-10-20T20:53:46.447043+00:00 node-90 kernel: [104390.249347] [] tun_sendmsg+0x51/0x70 2017-10-20T20:53:46.447044+00:00 node-90 kernel: [104390.249349] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:53:46.447045+00:00 node-90 kernel: [104390.249351] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:53:46.447046+00:00 node-90 kernel: [104390.249355] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:53:46.447047+00:00 node-90 kernel: [104390.249357] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:53:46.447048+00:00 node-90 kernel: [104390.249359] [] kthread+0xe5/0x100 2017-10-20T20:53:46.447049+00:00 node-90 kernel: [104390.249360] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:53:46.447050+00:00 node-90 kernel: [104390.249363] [] ret_from_fork+0x3f/0x70 2017-10-20T20:53:46.447051+00:00 node-90 kernel: [104390.249365] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:53:46.447051+00:00 node-90 kernel: [104390.249366] ---[ end trace d7e73079b38e57e2 ]--- 2017-10-20T20:56:45.153646+00:00 node-90 kernel: [104568.951030] ------------[ cut here ]------------ 2017-10-20T20:56:45.153797+00:00 node-90 kernel: [104568.951039] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:56:45.153800+00:00 node-90 kernel: [104568.951042] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:56:45.153801+00:00 node-90 kernel: [104568.951043] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:56:45.153946+00:00 node-90 kernel: [104568.951119] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:56:45.153951+00:00 node-90 kernel: [104568.951120] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:56:45.153952+00:00 node-90 kernel: [104568.951122] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T20:56:45.153969+00:00 node-90 kernel: [104568.951124] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T20:56:45.153970+00:00 node-90 kernel: [104568.951126] ffff8810369dc800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:56:45.153971+00:00 node-90 kernel: [104568.951129] Call Trace: 2017-10-20T20:56:45.153972+00:00 node-90 kernel: [104568.951131] [] dump_stack+0x63/0x90 2017-10-20T20:56:45.153973+00:00 node-90 kernel: [104568.951139] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:56:45.153974+00:00 node-90 kernel: [104568.951140] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:56:45.153974+00:00 node-90 kernel: [104568.951143] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:56:45.153975+00:00 node-90 kernel: [104568.951145] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:56:45.153976+00:00 node-90 kernel: [104568.951146] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:56:45.153978+00:00 node-90 kernel: [104568.951152] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:56:45.153979+00:00 node-90 kernel: [104568.951155] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:56:45.153979+00:00 node-90 kernel: [104568.951157] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:56:45.153980+00:00 node-90 kernel: [104568.951161] [] ? nf_iterate+0x62/0x80 2017-10-20T20:56:45.153981+00:00 node-90 kernel: [104568.951162] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:56:45.153982+00:00 node-90 kernel: [104568.951169] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:56:45.153983+00:00 node-90 kernel: [104568.951172] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:56:45.153984+00:00 node-90 kernel: [104568.951174] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:56:45.153984+00:00 node-90 kernel: [104568.951177] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:56:45.153985+00:00 node-90 kernel: [104568.951179] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:56:45.153986+00:00 node-90 kernel: [104568.951182] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:56:45.153987+00:00 node-90 kernel: [104568.951184] [] ? nf_iterate+0x62/0x80 2017-10-20T20:56:45.153988+00:00 node-90 kernel: [104568.951185] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:56:45.153989+00:00 node-90 kernel: [104568.951187] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:56:45.153989+00:00 node-90 kernel: [104568.951190] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:56:45.153990+00:00 node-90 kernel: [104568.951193] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:56:45.153991+00:00 node-90 kernel: [104568.951195] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:56:45.154001+00:00 node-90 kernel: [104568.951198] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T20:56:45.154001+00:00 node-90 kernel: [104568.951200] [] ? check_preempt_curr+0x54/0x90 2017-10-20T20:56:45.154002+00:00 node-90 kernel: [104568.951201] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:56:45.154002+00:00 node-90 kernel: [104568.951202] [] process_backlog+0xa8/0x150 2017-10-20T20:56:45.154003+00:00 node-90 kernel: [104568.951204] [] net_rx_action+0x21e/0x360 2017-10-20T20:56:45.154004+00:00 node-90 kernel: [104568.951206] [] __do_softirq+0x101/0x290 2017-10-20T20:56:45.154005+00:00 node-90 kernel: [104568.951209] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:56:45.154007+00:00 node-90 kernel: [104568.951209] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:56:45.154008+00:00 node-90 kernel: [104568.951213] [] do_softirq+0x1d/0x20 2017-10-20T20:56:45.154009+00:00 node-90 kernel: [104568.951214] [] netif_rx_ni+0x33/0x80 2017-10-20T20:56:45.154010+00:00 node-90 kernel: [104568.951217] [] tun_get_user+0x506/0x880 2017-10-20T20:56:45.154012+00:00 node-90 kernel: [104568.951219] [] tun_sendmsg+0x51/0x70 2017-10-20T20:56:45.154013+00:00 node-90 kernel: [104568.951221] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:56:45.154014+00:00 node-90 kernel: [104568.951223] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:56:45.154014+00:00 node-90 kernel: [104568.951226] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:56:45.154015+00:00 node-90 kernel: [104568.951228] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:56:45.154015+00:00 node-90 kernel: [104568.951230] [] kthread+0xe5/0x100 2017-10-20T20:56:45.154017+00:00 node-90 kernel: [104568.951232] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:56:45.154018+00:00 node-90 kernel: [104568.951234] [] ret_from_fork+0x3f/0x70 2017-10-20T20:56:45.154018+00:00 node-90 kernel: [104568.951236] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:56:45.154019+00:00 node-90 kernel: [104568.951237] ---[ end trace d7e73079b38e57e3 ]--- 2017-10-20T20:57:52.665565+00:00 node-90 kernel: [104636.462018] ------------[ cut here ]------------ 2017-10-20T20:57:52.665589+00:00 node-90 kernel: [104636.462025] WARNING: CPU: 20 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:57:52.665592+00:00 node-90 kernel: [104636.462027] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:57:52.665616+00:00 node-90 kernel: [104636.462028] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:57:52.665621+00:00 node-90 kernel: [104636.462088] CPU: 20 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:57:52.665629+00:00 node-90 kernel: [104636.462089] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:57:52.665630+00:00 node-90 kernel: [104636.462090] 0000000000000286 f1812d601dc61f3e ffff88103fa837f0 ffffffff813f9f83 2017-10-20T20:57:52.665649+00:00 node-90 kernel: [104636.462092] ffff88103fa83838 ffffffff81d6f780 ffff88103fa83828 ffffffff810812f2 2017-10-20T20:57:52.665650+00:00 node-90 kernel: [104636.462094] ffff882033021900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:57:52.665652+00:00 node-90 kernel: [104636.462095] Call Trace: 2017-10-20T20:57:52.665653+00:00 node-90 kernel: [104636.462096] [] dump_stack+0x63/0x90 2017-10-20T20:57:52.665654+00:00 node-90 kernel: [104636.462104] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:57:52.665654+00:00 node-90 kernel: [104636.462106] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:57:52.665655+00:00 node-90 kernel: [104636.462108] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:57:52.665655+00:00 node-90 kernel: [104636.462109] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:57:52.665657+00:00 node-90 kernel: [104636.462111] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:57:52.665658+00:00 node-90 kernel: [104636.462116] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:57:52.665659+00:00 node-90 kernel: [104636.462120] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:57:52.665659+00:00 node-90 kernel: [104636.462121] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:57:52.665660+00:00 node-90 kernel: [104636.462125] [] ? nf_iterate+0x62/0x80 2017-10-20T20:57:52.665660+00:00 node-90 kernel: [104636.462127] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:57:52.665662+00:00 node-90 kernel: [104636.462134] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:57:52.665663+00:00 node-90 kernel: [104636.462137] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:57:52.665664+00:00 node-90 kernel: [104636.462139] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:57:52.665664+00:00 node-90 kernel: [104636.462142] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:57:52.665665+00:00 node-90 kernel: [104636.462144] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:57:52.665666+00:00 node-90 kernel: [104636.462147] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:57:52.665667+00:00 node-90 kernel: [104636.462149] [] ? nf_iterate+0x62/0x80 2017-10-20T20:57:52.665668+00:00 node-90 kernel: [104636.462151] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:57:52.665668+00:00 node-90 kernel: [104636.462153] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:57:52.665669+00:00 node-90 kernel: [104636.462157] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:57:52.665669+00:00 node-90 kernel: [104636.462160] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:57:52.665671+00:00 node-90 kernel: [104636.462161] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:57:52.665680+00:00 node-90 kernel: [104636.462163] [] ? __napi_schedule+0x40/0x60 2017-10-20T20:57:52.665682+00:00 node-90 kernel: [104636.462166] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T20:57:52.665682+00:00 node-90 kernel: [104636.462168] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:57:52.665683+00:00 node-90 kernel: [104636.462169] [] process_backlog+0xa8/0x150 2017-10-20T20:57:52.665683+00:00 node-90 kernel: [104636.462171] [] net_rx_action+0x21e/0x360 2017-10-20T20:57:52.665684+00:00 node-90 kernel: [104636.462173] [] __do_softirq+0x101/0x290 2017-10-20T20:57:52.665686+00:00 node-90 kernel: [104636.462176] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:57:52.665687+00:00 node-90 kernel: [104636.462176] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:57:52.665688+00:00 node-90 kernel: [104636.462180] [] do_softirq+0x1d/0x20 2017-10-20T20:57:52.665689+00:00 node-90 kernel: [104636.462181] [] netif_rx_ni+0x33/0x80 2017-10-20T20:57:52.665690+00:00 node-90 kernel: [104636.462184] [] tun_get_user+0x506/0x880 2017-10-20T20:57:52.665692+00:00 node-90 kernel: [104636.462186] [] tun_sendmsg+0x51/0x70 2017-10-20T20:57:52.665693+00:00 node-90 kernel: [104636.462188] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:57:52.665694+00:00 node-90 kernel: [104636.462190] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:57:52.665694+00:00 node-90 kernel: [104636.462194] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:57:52.665695+00:00 node-90 kernel: [104636.462196] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:57:52.665696+00:00 node-90 kernel: [104636.462198] [] kthread+0xe5/0x100 2017-10-20T20:57:52.665697+00:00 node-90 kernel: [104636.462200] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:57:52.665698+00:00 node-90 kernel: [104636.462203] [] ret_from_fork+0x3f/0x70 2017-10-20T20:57:52.665699+00:00 node-90 kernel: [104636.462204] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:57:52.665699+00:00 node-90 kernel: [104636.462205] ---[ end trace d7e73079b38e57e4 ]--- 2017-10-20T20:59:27.865674+00:00 node-90 kernel: [104731.657536] ------------[ cut here ]------------ 2017-10-20T20:59:27.865701+00:00 node-90 kernel: [104731.657544] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:59:27.865709+00:00 node-90 kernel: [104731.657546] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:59:27.865716+00:00 node-90 kernel: [104731.657547] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:59:27.865719+00:00 node-90 kernel: [104731.657609] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:59:27.865721+00:00 node-90 kernel: [104731.657610] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:59:27.865722+00:00 node-90 kernel: [104731.657611] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T20:59:27.865737+00:00 node-90 kernel: [104731.657613] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T20:59:27.865739+00:00 node-90 kernel: [104731.657615] ffff88203317d400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T20:59:27.865740+00:00 node-90 kernel: [104731.657616] Call Trace: 2017-10-20T20:59:27.865741+00:00 node-90 kernel: [104731.657618] [] dump_stack+0x63/0x90 2017-10-20T20:59:27.865742+00:00 node-90 kernel: [104731.657625] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:59:27.865742+00:00 node-90 kernel: [104731.657626] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:59:27.865743+00:00 node-90 kernel: [104731.657629] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:59:27.865745+00:00 node-90 kernel: [104731.657631] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:59:27.865746+00:00 node-90 kernel: [104731.657632] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:59:27.865747+00:00 node-90 kernel: [104731.657637] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:59:27.865748+00:00 node-90 kernel: [104731.657640] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:59:27.865748+00:00 node-90 kernel: [104731.657642] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:59:27.865749+00:00 node-90 kernel: [104731.657647] [] ? nf_iterate+0x62/0x80 2017-10-20T20:59:27.865750+00:00 node-90 kernel: [104731.657648] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:59:27.865751+00:00 node-90 kernel: [104731.657655] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:59:27.865752+00:00 node-90 kernel: [104731.657657] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:59:27.865753+00:00 node-90 kernel: [104731.657660] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:59:27.865753+00:00 node-90 kernel: [104731.657663] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:59:27.865754+00:00 node-90 kernel: [104731.657664] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:59:27.865755+00:00 node-90 kernel: [104731.657668] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:59:27.865757+00:00 node-90 kernel: [104731.657670] [] ? nf_iterate+0x62/0x80 2017-10-20T20:59:27.865758+00:00 node-90 kernel: [104731.657671] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:59:27.865758+00:00 node-90 kernel: [104731.657673] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:59:27.865759+00:00 node-90 kernel: [104731.657676] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:59:27.865759+00:00 node-90 kernel: [104731.657679] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:59:27.865761+00:00 node-90 kernel: [104731.657681] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:59:27.865770+00:00 node-90 kernel: [104731.657682] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:59:27.865771+00:00 node-90 kernel: [104731.657683] [] process_backlog+0xa8/0x150 2017-10-20T20:59:27.865772+00:00 node-90 kernel: [104731.657685] [] net_rx_action+0x21e/0x360 2017-10-20T20:59:27.865772+00:00 node-90 kernel: [104731.657687] [] __do_softirq+0x101/0x290 2017-10-20T20:59:27.865773+00:00 node-90 kernel: [104731.657690] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T20:59:27.865774+00:00 node-90 kernel: [104731.657690] [] do_softirq.part.19+0x38/0x40 2017-10-20T20:59:27.865776+00:00 node-90 kernel: [104731.657693] [] do_softirq+0x1d/0x20 2017-10-20T20:59:27.865777+00:00 node-90 kernel: [104731.657695] [] netif_rx_ni+0x33/0x80 2017-10-20T20:59:27.865778+00:00 node-90 kernel: [104731.657697] [] tun_get_user+0x506/0x880 2017-10-20T20:59:27.865779+00:00 node-90 kernel: [104731.657699] [] tun_sendmsg+0x51/0x70 2017-10-20T20:59:27.865780+00:00 node-90 kernel: [104731.657702] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T20:59:27.865781+00:00 node-90 kernel: [104731.657704] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T20:59:27.865782+00:00 node-90 kernel: [104731.657707] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T20:59:27.865783+00:00 node-90 kernel: [104731.657709] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T20:59:27.865784+00:00 node-90 kernel: [104731.657711] [] kthread+0xe5/0x100 2017-10-20T20:59:27.865784+00:00 node-90 kernel: [104731.657713] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:59:27.865785+00:00 node-90 kernel: [104731.657716] [] ret_from_fork+0x3f/0x70 2017-10-20T20:59:27.865786+00:00 node-90 kernel: [104731.657717] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T20:59:27.865788+00:00 node-90 kernel: [104731.657718] ---[ end trace d7e73079b38e57e5 ]--- 2017-10-20T21:01:25.314108+00:00 node-90 kernel: [104849.106055] ------------[ cut here ]------------ 2017-10-20T21:01:25.314127+00:00 node-90 kernel: [104849.106063] WARNING: CPU: 23 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:01:25.314130+00:00 node-90 kernel: [104849.106065] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:01:25.314131+00:00 node-90 kernel: [104849.106066] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:01:25.314132+00:00 node-90 kernel: [104849.106127] CPU: 23 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:01:25.314141+00:00 node-90 kernel: [104849.106128] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:01:25.314143+00:00 node-90 kernel: [104849.106129] 0000000000000286 f1812d601dc61f3e ffff88103fb437f0 ffffffff813f9f83 2017-10-20T21:01:25.314158+00:00 node-90 kernel: [104849.106131] ffff88103fb43838 ffffffff81d6f780 ffff88103fb43828 ffffffff810812f2 2017-10-20T21:01:25.314160+00:00 node-90 kernel: [104849.106133] ffff880fd84c9f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:01:25.314162+00:00 node-90 kernel: [104849.106135] Call Trace: 2017-10-20T21:01:25.314163+00:00 node-90 kernel: [104849.106136] [] dump_stack+0x63/0x90 2017-10-20T21:01:25.314164+00:00 node-90 kernel: [104849.106143] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:01:25.314164+00:00 node-90 kernel: [104849.106145] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:01:25.314165+00:00 node-90 kernel: [104849.106147] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:01:25.314166+00:00 node-90 kernel: [104849.106148] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:01:25.314167+00:00 node-90 kernel: [104849.106150] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:01:25.314168+00:00 node-90 kernel: [104849.106156] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:01:25.314169+00:00 node-90 kernel: [104849.106159] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:01:25.314170+00:00 node-90 kernel: [104849.106161] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:01:25.314171+00:00 node-90 kernel: [104849.106166] [] ? nf_iterate+0x62/0x80 2017-10-20T21:01:25.314172+00:00 node-90 kernel: [104849.106168] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:01:25.314173+00:00 node-90 kernel: [104849.106174] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:01:25.314174+00:00 node-90 kernel: [104849.106177] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:01:25.314175+00:00 node-90 kernel: [104849.106180] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:01:25.314176+00:00 node-90 kernel: [104849.106183] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:01:25.314176+00:00 node-90 kernel: [104849.106185] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:01:25.314177+00:00 node-90 kernel: [104849.106188] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:01:25.314179+00:00 node-90 kernel: [104849.106190] [] ? nf_iterate+0x62/0x80 2017-10-20T21:01:25.314180+00:00 node-90 kernel: [104849.106192] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:01:25.314181+00:00 node-90 kernel: [104849.106194] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:01:25.314181+00:00 node-90 kernel: [104849.106198] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:01:25.314182+00:00 node-90 kernel: [104849.106201] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:01:25.314183+00:00 node-90 kernel: [104849.106203] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:01:25.314192+00:00 node-90 kernel: [104849.106204] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:01:25.314193+00:00 node-90 kernel: [104849.106206] [] process_backlog+0xa8/0x150 2017-10-20T21:01:25.314193+00:00 node-90 kernel: [104849.106207] [] net_rx_action+0x21e/0x360 2017-10-20T21:01:25.314194+00:00 node-90 kernel: [104849.106210] [] __do_softirq+0x101/0x290 2017-10-20T21:01:25.314194+00:00 node-90 kernel: [104849.106213] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:01:25.314195+00:00 node-90 kernel: [104849.106213] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:01:25.314197+00:00 node-90 kernel: [104849.106217] [] do_softirq+0x1d/0x20 2017-10-20T21:01:25.314198+00:00 node-90 kernel: [104849.106218] [] netif_rx_ni+0x33/0x80 2017-10-20T21:01:25.314199+00:00 node-90 kernel: [104849.106222] [] tun_get_user+0x506/0x880 2017-10-20T21:01:25.314200+00:00 node-90 kernel: [104849.106224] [] tun_sendmsg+0x51/0x70 2017-10-20T21:01:25.314201+00:00 node-90 kernel: [104849.106226] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:01:25.314202+00:00 node-90 kernel: [104849.106228] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:01:25.314204+00:00 node-90 kernel: [104849.106232] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:01:25.314205+00:00 node-90 kernel: [104849.106234] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:01:25.314205+00:00 node-90 kernel: [104849.106237] [] kthread+0xe5/0x100 2017-10-20T21:01:25.314206+00:00 node-90 kernel: [104849.106238] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:01:25.314206+00:00 node-90 kernel: [104849.106241] [] ret_from_fork+0x3f/0x70 2017-10-20T21:01:25.314208+00:00 node-90 kernel: [104849.106242] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:01:25.314209+00:00 node-90 kernel: [104849.106244] ---[ end trace d7e73079b38e57e6 ]--- 2017-10-20T21:07:03.683890+00:00 node-90 kernel: [105187.467619] ------------[ cut here ]------------ 2017-10-20T21:07:03.683908+00:00 node-90 kernel: [105187.467627] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:07:03.683909+00:00 node-90 kernel: [105187.467630] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:07:03.683910+00:00 node-90 kernel: [105187.467631] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:07:03.683912+00:00 node-90 kernel: [105187.467695] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:07:03.683914+00:00 node-90 kernel: [105187.467696] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:07:03.683923+00:00 node-90 kernel: [105187.467698] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-20T21:07:03.683938+00:00 node-90 kernel: [105187.467699] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-20T21:07:03.683939+00:00 node-90 kernel: [105187.467701] ffff880f8dac3b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:07:03.683941+00:00 node-90 kernel: [105187.467703] Call Trace: 2017-10-20T21:07:03.683942+00:00 node-90 kernel: [105187.467704] [] dump_stack+0x63/0x90 2017-10-20T21:07:03.683943+00:00 node-90 kernel: [105187.467711] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:07:03.683944+00:00 node-90 kernel: [105187.467713] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:07:03.683944+00:00 node-90 kernel: [105187.467716] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:07:03.683945+00:00 node-90 kernel: [105187.467717] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:07:03.683947+00:00 node-90 kernel: [105187.467719] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:07:03.683948+00:00 node-90 kernel: [105187.467724] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:07:03.683949+00:00 node-90 kernel: [105187.467727] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:07:03.683949+00:00 node-90 kernel: [105187.467729] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:07:03.683950+00:00 node-90 kernel: [105187.467733] [] ? nf_iterate+0x62/0x80 2017-10-20T21:07:03.683951+00:00 node-90 kernel: [105187.467735] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:07:03.683952+00:00 node-90 kernel: [105187.467742] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:07:03.683954+00:00 node-90 kernel: [105187.467744] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:07:03.683954+00:00 node-90 kernel: [105187.467747] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:07:03.683955+00:00 node-90 kernel: [105187.467750] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:07:03.683956+00:00 node-90 kernel: [105187.467751] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:07:03.683957+00:00 node-90 kernel: [105187.467755] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:07:03.683958+00:00 node-90 kernel: [105187.467756] [] ? nf_iterate+0x62/0x80 2017-10-20T21:07:03.683959+00:00 node-90 kernel: [105187.467758] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:07:03.683960+00:00 node-90 kernel: [105187.467760] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:07:03.683961+00:00 node-90 kernel: [105187.467763] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:07:03.683962+00:00 node-90 kernel: [105187.467766] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:07:03.683963+00:00 node-90 kernel: [105187.467768] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:07:03.683972+00:00 node-90 kernel: [105187.467770] [] ? update_blocked_averages+0x310/0x520 2017-10-20T21:07:03.683973+00:00 node-90 kernel: [105187.467772] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:07:03.683974+00:00 node-90 kernel: [105187.467774] [] process_backlog+0xa8/0x150 2017-10-20T21:07:03.683974+00:00 node-90 kernel: [105187.467775] [] net_rx_action+0x21e/0x360 2017-10-20T21:07:03.683975+00:00 node-90 kernel: [105187.467777] [] __do_softirq+0x101/0x290 2017-10-20T21:07:03.683976+00:00 node-90 kernel: [105187.467780] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:07:03.683977+00:00 node-90 kernel: [105187.467780] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:07:03.683979+00:00 node-90 kernel: [105187.467784] [] do_softirq+0x1d/0x20 2017-10-20T21:07:03.683981+00:00 node-90 kernel: [105187.467785] [] netif_rx_ni+0x33/0x80 2017-10-20T21:07:03.683982+00:00 node-90 kernel: [105187.467788] [] tun_get_user+0x506/0x880 2017-10-20T21:07:03.683983+00:00 node-90 kernel: [105187.467790] [] tun_sendmsg+0x51/0x70 2017-10-20T21:07:03.683984+00:00 node-90 kernel: [105187.467792] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:07:03.683985+00:00 node-90 kernel: [105187.467794] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:07:03.683985+00:00 node-90 kernel: [105187.467797] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:07:03.683986+00:00 node-90 kernel: [105187.467799] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:07:03.683986+00:00 node-90 kernel: [105187.467802] [] kthread+0xe5/0x100 2017-10-20T21:07:03.683987+00:00 node-90 kernel: [105187.467803] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:07:03.683988+00:00 node-90 kernel: [105187.467806] [] ret_from_fork+0x3f/0x70 2017-10-20T21:07:03.683989+00:00 node-90 kernel: [105187.467807] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:07:03.683990+00:00 node-90 kernel: [105187.467809] ---[ end trace d7e73079b38e57e7 ]--- 2017-10-20T21:09:01.174059+00:00 node-90 kernel: [105304.953312] ------------[ cut here ]------------ 2017-10-20T21:09:01.174214+00:00 node-90 kernel: [105304.953323] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:09:01.174216+00:00 node-90 kernel: [105304.953326] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:09:01.174218+00:00 node-90 kernel: [105304.953327] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:09:01.174220+00:00 node-90 kernel: [105304.953390] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:09:01.174379+00:00 node-90 kernel: [105304.953391] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:09:01.174389+00:00 node-90 kernel: [105304.953393] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-20T21:09:01.174412+00:00 node-90 kernel: [105304.953395] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-20T21:09:01.174413+00:00 node-90 kernel: [105304.953396] ffff881034e52600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:09:01.174415+00:00 node-90 kernel: [105304.953398] Call Trace: 2017-10-20T21:09:01.174416+00:00 node-90 kernel: [105304.953400] [] dump_stack+0x63/0x90 2017-10-20T21:09:01.174417+00:00 node-90 kernel: [105304.953410] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:09:01.174418+00:00 node-90 kernel: [105304.953412] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:09:01.174418+00:00 node-90 kernel: [105304.953415] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:09:01.174419+00:00 node-90 kernel: [105304.953417] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:09:01.174420+00:00 node-90 kernel: [105304.953419] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:09:01.174421+00:00 node-90 kernel: [105304.953426] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:09:01.174422+00:00 node-90 kernel: [105304.953429] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:09:01.174423+00:00 node-90 kernel: [105304.953431] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:09:01.174423+00:00 node-90 kernel: [105304.953437] [] ? nf_iterate+0x62/0x80 2017-10-20T21:09:01.174424+00:00 node-90 kernel: [105304.953439] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:09:01.174425+00:00 node-90 kernel: [105304.953446] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:09:01.174426+00:00 node-90 kernel: [105304.953449] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:09:01.174427+00:00 node-90 kernel: [105304.953451] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:09:01.174427+00:00 node-90 kernel: [105304.953454] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:09:01.174428+00:00 node-90 kernel: [105304.953456] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:09:01.174429+00:00 node-90 kernel: [105304.953460] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:09:01.174430+00:00 node-90 kernel: [105304.953462] [] ? nf_iterate+0x62/0x80 2017-10-20T21:09:01.174431+00:00 node-90 kernel: [105304.953463] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:09:01.174432+00:00 node-90 kernel: [105304.953465] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:09:01.174432+00:00 node-90 kernel: [105304.953468] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:09:01.174433+00:00 node-90 kernel: [105304.953471] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:09:01.174434+00:00 node-90 kernel: [105304.953473] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:09:01.174443+00:00 node-90 kernel: [105304.953475] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:09:01.174444+00:00 node-90 kernel: [105304.953476] [] process_backlog+0xa8/0x150 2017-10-20T21:09:01.174444+00:00 node-90 kernel: [105304.953478] [] net_rx_action+0x21e/0x360 2017-10-20T21:09:01.174445+00:00 node-90 kernel: [105304.953480] [] __do_softirq+0x101/0x290 2017-10-20T21:09:01.174446+00:00 node-90 kernel: [105304.953483] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:09:01.174447+00:00 node-90 kernel: [105304.953484] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:09:01.174448+00:00 node-90 kernel: [105304.953488] [] do_softirq+0x1d/0x20 2017-10-20T21:09:01.174449+00:00 node-90 kernel: [105304.953489] [] netif_rx_ni+0x33/0x80 2017-10-20T21:09:01.174450+00:00 node-90 kernel: [105304.953494] [] tun_get_user+0x506/0x880 2017-10-20T21:09:01.174451+00:00 node-90 kernel: [105304.953496] [] tun_sendmsg+0x51/0x70 2017-10-20T21:09:01.174452+00:00 node-90 kernel: [105304.953498] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:09:01.174453+00:00 node-90 kernel: [105304.953500] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:09:01.174455+00:00 node-90 kernel: [105304.953503] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:09:01.174456+00:00 node-90 kernel: [105304.953506] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:09:01.174456+00:00 node-90 kernel: [105304.953508] [] kthread+0xe5/0x100 2017-10-20T21:09:01.174457+00:00 node-90 kernel: [105304.953509] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:09:01.174458+00:00 node-90 kernel: [105304.953513] [] ret_from_fork+0x3f/0x70 2017-10-20T21:09:01.174459+00:00 node-90 kernel: [105304.953514] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:09:01.174461+00:00 node-90 kernel: [105304.953515] ---[ end trace d7e73079b38e57e8 ]--- 2017-10-20T21:09:32.761524+00:00 node-90 kernel: [105336.539952] ------------[ cut here ]------------ 2017-10-20T21:09:32.761541+00:00 node-90 kernel: [105336.539959] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:09:32.761544+00:00 node-90 kernel: [105336.539962] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:09:32.761544+00:00 node-90 kernel: [105336.539963] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:09:32.761546+00:00 node-90 kernel: [105336.540023] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:09:32.761547+00:00 node-90 kernel: [105336.540024] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:09:32.761548+00:00 node-90 kernel: [105336.540025] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-20T21:09:32.761563+00:00 node-90 kernel: [105336.540027] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-20T21:09:32.761564+00:00 node-90 kernel: [105336.540028] ffff881035eb8900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:09:32.761565+00:00 node-90 kernel: [105336.540030] Call Trace: 2017-10-20T21:09:32.761566+00:00 node-90 kernel: [105336.540031] [] dump_stack+0x63/0x90 2017-10-20T21:09:32.761567+00:00 node-90 kernel: [105336.540038] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:09:32.761568+00:00 node-90 kernel: [105336.540040] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:09:32.761568+00:00 node-90 kernel: [105336.540042] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:09:32.761569+00:00 node-90 kernel: [105336.540044] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:09:32.761570+00:00 node-90 kernel: [105336.540046] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:09:32.761572+00:00 node-90 kernel: [105336.540051] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:09:32.761572+00:00 node-90 kernel: [105336.540054] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:09:32.761573+00:00 node-90 kernel: [105336.540056] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:09:32.761573+00:00 node-90 kernel: [105336.540060] [] ? nf_iterate+0x62/0x80 2017-10-20T21:09:32.761574+00:00 node-90 kernel: [105336.540061] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:09:32.761576+00:00 node-90 kernel: [105336.540068] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:09:32.761577+00:00 node-90 kernel: [105336.540071] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:09:32.761577+00:00 node-90 kernel: [105336.540073] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:09:32.761578+00:00 node-90 kernel: [105336.540076] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:09:32.761579+00:00 node-90 kernel: [105336.540077] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:09:32.761580+00:00 node-90 kernel: [105336.540081] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:09:32.761581+00:00 node-90 kernel: [105336.540082] [] ? nf_iterate+0x62/0x80 2017-10-20T21:09:32.761582+00:00 node-90 kernel: [105336.540084] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:09:32.761583+00:00 node-90 kernel: [105336.540086] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:09:32.761583+00:00 node-90 kernel: [105336.540089] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:09:32.761584+00:00 node-90 kernel: [105336.540092] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:09:32.761585+00:00 node-90 kernel: [105336.540093] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:09:32.761594+00:00 node-90 kernel: [105336.540095] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:09:32.761595+00:00 node-90 kernel: [105336.540096] [] process_backlog+0xa8/0x150 2017-10-20T21:09:32.761596+00:00 node-90 kernel: [105336.540097] [] net_rx_action+0x21e/0x360 2017-10-20T21:09:32.761596+00:00 node-90 kernel: [105336.540100] [] __do_softirq+0x101/0x290 2017-10-20T21:09:32.761597+00:00 node-90 kernel: [105336.540102] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:09:32.761598+00:00 node-90 kernel: [105336.540103] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:09:32.761600+00:00 node-90 kernel: [105336.540106] [] do_softirq+0x1d/0x20 2017-10-20T21:09:32.761601+00:00 node-90 kernel: [105336.540107] [] netif_rx_ni+0x33/0x80 2017-10-20T21:09:32.761602+00:00 node-90 kernel: [105336.540110] [] tun_get_user+0x506/0x880 2017-10-20T21:09:32.761603+00:00 node-90 kernel: [105336.540112] [] tun_sendmsg+0x51/0x70 2017-10-20T21:09:32.761605+00:00 node-90 kernel: [105336.540114] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:09:32.761606+00:00 node-90 kernel: [105336.540116] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:09:32.761607+00:00 node-90 kernel: [105336.540120] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:09:32.761608+00:00 node-90 kernel: [105336.540122] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:09:32.761609+00:00 node-90 kernel: [105336.540124] [] kthread+0xe5/0x100 2017-10-20T21:09:32.761610+00:00 node-90 kernel: [105336.540125] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:09:32.761610+00:00 node-90 kernel: [105336.540128] [] ret_from_fork+0x3f/0x70 2017-10-20T21:09:32.761612+00:00 node-90 kernel: [105336.540129] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:09:32.761613+00:00 node-90 kernel: [105336.540131] ---[ end trace d7e73079b38e57e9 ]--- 2017-10-20T21:10:18.159450+00:00 node-90 kernel: [105381.937084] ------------[ cut here ]------------ 2017-10-20T21:10:18.159468+00:00 node-90 kernel: [105381.937091] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:10:18.159470+00:00 node-90 kernel: [105381.937094] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:10:18.159471+00:00 node-90 kernel: [105381.937095] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:10:18.159472+00:00 node-90 kernel: [105381.937156] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:10:18.159487+00:00 node-90 kernel: [105381.937157] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:10:18.159492+00:00 node-90 kernel: [105381.937159] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T21:10:18.159518+00:00 node-90 kernel: [105381.937160] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T21:10:18.159520+00:00 node-90 kernel: [105381.937162] ffff88202e5db300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:10:18.159522+00:00 node-90 kernel: [105381.937164] Call Trace: 2017-10-20T21:10:18.159523+00:00 node-90 kernel: [105381.937165] [] dump_stack+0x63/0x90 2017-10-20T21:10:18.159524+00:00 node-90 kernel: [105381.937172] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:10:18.159524+00:00 node-90 kernel: [105381.937174] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:10:18.159525+00:00 node-90 kernel: [105381.937176] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:10:18.159526+00:00 node-90 kernel: [105381.937178] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:10:18.159527+00:00 node-90 kernel: [105381.937180] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:10:18.159529+00:00 node-90 kernel: [105381.937185] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:10:18.159529+00:00 node-90 kernel: [105381.937188] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:10:18.159530+00:00 node-90 kernel: [105381.937190] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:10:18.159530+00:00 node-90 kernel: [105381.937194] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:18.159531+00:00 node-90 kernel: [105381.937195] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:10:18.159533+00:00 node-90 kernel: [105381.937202] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:10:18.159533+00:00 node-90 kernel: [105381.937205] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:10:18.159534+00:00 node-90 kernel: [105381.937207] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:10:18.159535+00:00 node-90 kernel: [105381.937210] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:10:18.159535+00:00 node-90 kernel: [105381.937211] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:10:18.159536+00:00 node-90 kernel: [105381.937215] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:10:18.159537+00:00 node-90 kernel: [105381.937216] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:18.159538+00:00 node-90 kernel: [105381.937218] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:10:18.159539+00:00 node-90 kernel: [105381.937220] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:10:18.159539+00:00 node-90 kernel: [105381.937223] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:10:18.159540+00:00 node-90 kernel: [105381.937226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:10:18.159541+00:00 node-90 kernel: [105381.937227] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:10:18.159550+00:00 node-90 kernel: [105381.937230] [] ? update_blocked_averages+0x310/0x520 2017-10-20T21:10:18.159551+00:00 node-90 kernel: [105381.937231] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:10:18.159552+00:00 node-90 kernel: [105381.937233] [] process_backlog+0xa8/0x150 2017-10-20T21:10:18.159552+00:00 node-90 kernel: [105381.937234] [] net_rx_action+0x21e/0x360 2017-10-20T21:10:18.159553+00:00 node-90 kernel: [105381.937236] [] __do_softirq+0x101/0x290 2017-10-20T21:10:18.159554+00:00 node-90 kernel: [105381.937239] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:10:18.159556+00:00 node-90 kernel: [105381.937239] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:10:18.159557+00:00 node-90 kernel: [105381.937242] [] do_softirq+0x1d/0x20 2017-10-20T21:10:18.159558+00:00 node-90 kernel: [105381.937244] [] netif_rx_ni+0x33/0x80 2017-10-20T21:10:18.159559+00:00 node-90 kernel: [105381.937246] [] tun_get_user+0x506/0x880 2017-10-20T21:10:18.159560+00:00 node-90 kernel: [105381.937248] [] tun_sendmsg+0x51/0x70 2017-10-20T21:10:18.159562+00:00 node-90 kernel: [105381.937251] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:10:18.159563+00:00 node-90 kernel: [105381.937253] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:10:18.159563+00:00 node-90 kernel: [105381.937256] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:10:18.159564+00:00 node-90 kernel: [105381.937259] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:10:18.159565+00:00 node-90 kernel: [105381.937260] [] kthread+0xe5/0x100 2017-10-20T21:10:18.159565+00:00 node-90 kernel: [105381.937262] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:10:18.159567+00:00 node-90 kernel: [105381.937265] [] ret_from_fork+0x3f/0x70 2017-10-20T21:10:18.159568+00:00 node-90 kernel: [105381.937266] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:10:18.159568+00:00 node-90 kernel: [105381.937267] ---[ end trace d7e73079b38e57ea ]--- 2017-10-20T21:10:42.717527+00:00 node-90 kernel: [105406.493051] ------------[ cut here ]------------ 2017-10-20T21:10:42.717547+00:00 node-90 kernel: [105406.493061] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:10:42.717549+00:00 node-90 kernel: [105406.493063] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:10:42.717550+00:00 node-90 kernel: [105406.493065] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:10:42.717551+00:00 node-90 kernel: [105406.493125] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:10:42.717552+00:00 node-90 kernel: [105406.493127] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:10:42.717553+00:00 node-90 kernel: [105406.493128] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T21:10:42.717568+00:00 node-90 kernel: [105406.493130] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T21:10:42.717569+00:00 node-90 kernel: [105406.493131] ffff881f54ae5b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:10:42.717570+00:00 node-90 kernel: [105406.493133] Call Trace: 2017-10-20T21:10:42.717571+00:00 node-90 kernel: [105406.493135] [] dump_stack+0x63/0x90 2017-10-20T21:10:42.717572+00:00 node-90 kernel: [105406.493145] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:10:42.717573+00:00 node-90 kernel: [105406.493147] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:10:42.717574+00:00 node-90 kernel: [105406.493150] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:10:42.717575+00:00 node-90 kernel: [105406.493151] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:10:42.717576+00:00 node-90 kernel: [105406.493154] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:10:42.717577+00:00 node-90 kernel: [105406.493160] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:10:42.717578+00:00 node-90 kernel: [105406.493164] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:10:42.717578+00:00 node-90 kernel: [105406.493165] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:10:42.717579+00:00 node-90 kernel: [105406.493171] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:42.717579+00:00 node-90 kernel: [105406.493173] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:10:42.717581+00:00 node-90 kernel: [105406.493180] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:10:42.717583+00:00 node-90 kernel: [105406.493183] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:10:42.717584+00:00 node-90 kernel: [105406.493185] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:10:42.717585+00:00 node-90 kernel: [105406.493188] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:10:42.717586+00:00 node-90 kernel: [105406.493190] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:10:42.717587+00:00 node-90 kernel: [105406.493193] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:10:42.717589+00:00 node-90 kernel: [105406.493195] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:42.717591+00:00 node-90 kernel: [105406.493197] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:10:42.717592+00:00 node-90 kernel: [105406.493198] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:10:42.717593+00:00 node-90 kernel: [105406.493201] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:10:42.717594+00:00 node-90 kernel: [105406.493204] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:10:42.717596+00:00 node-90 kernel: [105406.493206] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:10:42.717605+00:00 node-90 kernel: [105406.493209] [] ? update_blocked_averages+0x310/0x520 2017-10-20T21:10:42.717607+00:00 node-90 kernel: [105406.493210] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:10:42.717608+00:00 node-90 kernel: [105406.493212] [] process_backlog+0xa8/0x150 2017-10-20T21:10:42.717609+00:00 node-90 kernel: [105406.493213] [] net_rx_action+0x21e/0x360 2017-10-20T21:10:42.717610+00:00 node-90 kernel: [105406.493216] [] __do_softirq+0x101/0x290 2017-10-20T21:10:42.717612+00:00 node-90 kernel: [105406.493219] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:10:42.717614+00:00 node-90 kernel: [105406.493220] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:10:42.717615+00:00 node-90 kernel: [105406.493223] [] do_softirq+0x1d/0x20 2017-10-20T21:10:42.717617+00:00 node-90 kernel: [105406.493224] [] netif_rx_ni+0x33/0x80 2017-10-20T21:10:42.717619+00:00 node-90 kernel: [105406.493230] [] tun_get_user+0x506/0x880 2017-10-20T21:10:42.717620+00:00 node-90 kernel: [105406.493232] [] tun_sendmsg+0x51/0x70 2017-10-20T21:10:42.717621+00:00 node-90 kernel: [105406.493245] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:10:42.717622+00:00 node-90 kernel: [105406.493247] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:10:42.717623+00:00 node-90 kernel: [105406.493250] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:10:42.717624+00:00 node-90 kernel: [105406.493252] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:10:42.717624+00:00 node-90 kernel: [105406.493254] [] kthread+0xe5/0x100 2017-10-20T21:10:42.717625+00:00 node-90 kernel: [105406.493256] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:10:42.717626+00:00 node-90 kernel: [105406.493259] [] ret_from_fork+0x3f/0x70 2017-10-20T21:10:42.717627+00:00 node-90 kernel: [105406.493260] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:10:42.717628+00:00 node-90 kernel: [105406.493261] ---[ end trace d7e73079b38e57eb ]--- 2017-10-20T21:11:06.886036+00:00 node-90 kernel: [105430.663132] ------------[ cut here ]------------ 2017-10-20T21:11:06.886186+00:00 node-90 kernel: [105430.663139] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:11:06.886322+00:00 node-90 kernel: [105430.663142] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:11:06.886325+00:00 node-90 kernel: [105430.663144] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:11:06.886467+00:00 node-90 kernel: [105430.663206] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:11:06.886468+00:00 node-90 kernel: [105430.663208] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:11:06.886469+00:00 node-90 kernel: [105430.663209] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T21:11:06.886617+00:00 node-90 kernel: [105430.663211] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T21:11:06.886618+00:00 node-90 kernel: [105430.663212] ffff88102d5e3200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:11:06.886619+00:00 node-90 kernel: [105430.663214] Call Trace: 2017-10-20T21:11:06.886621+00:00 node-90 kernel: [105430.663216] [] dump_stack+0x63/0x90 2017-10-20T21:11:06.886622+00:00 node-90 kernel: [105430.663224] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:11:06.886623+00:00 node-90 kernel: [105430.663226] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:11:06.886623+00:00 node-90 kernel: [105430.663229] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:11:06.886624+00:00 node-90 kernel: [105430.663230] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:11:06.886626+00:00 node-90 kernel: [105430.663233] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:11:06.886627+00:00 node-90 kernel: [105430.663238] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:11:06.886628+00:00 node-90 kernel: [105430.663242] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:11:06.886628+00:00 node-90 kernel: [105430.663244] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:11:06.886629+00:00 node-90 kernel: [105430.663249] [] ? nf_iterate+0x62/0x80 2017-10-20T21:11:06.886630+00:00 node-90 kernel: [105430.663251] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:11:06.886631+00:00 node-90 kernel: [105430.663259] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:11:06.886633+00:00 node-90 kernel: [105430.663262] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:11:06.886637+00:00 node-90 kernel: [105430.663265] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:11:06.886638+00:00 node-90 kernel: [105430.663267] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:11:06.886640+00:00 node-90 kernel: [105430.663269] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:11:06.886642+00:00 node-90 kernel: [105430.663273] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:11:06.886644+00:00 node-90 kernel: [105430.663275] [] ? nf_iterate+0x62/0x80 2017-10-20T21:11:06.886645+00:00 node-90 kernel: [105430.663277] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:11:06.886646+00:00 node-90 kernel: [105430.663278] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:11:06.886647+00:00 node-90 kernel: [105430.663281] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:11:06.886649+00:00 node-90 kernel: [105430.663284] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:11:06.886650+00:00 node-90 kernel: [105430.663286] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:11:06.886661+00:00 node-90 kernel: [105430.663287] [] ? __napi_schedule+0x40/0x60 2017-10-20T21:11:06.886662+00:00 node-90 kernel: [105430.663292] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:11:06.886663+00:00 node-90 kernel: [105430.663293] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:11:06.886664+00:00 node-90 kernel: [105430.663295] [] process_backlog+0xa8/0x150 2017-10-20T21:11:06.886665+00:00 node-90 kernel: [105430.663296] [] net_rx_action+0x21e/0x360 2017-10-20T21:11:06.886667+00:00 node-90 kernel: [105430.663298] [] __do_softirq+0x101/0x290 2017-10-20T21:11:06.886669+00:00 node-90 kernel: [105430.663301] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:11:06.886671+00:00 node-90 kernel: [105430.663301] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:11:06.886672+00:00 node-90 kernel: [105430.663305] [] do_softirq+0x1d/0x20 2017-10-20T21:11:06.886673+00:00 node-90 kernel: [105430.663306] [] netif_rx_ni+0x33/0x80 2017-10-20T21:11:06.886674+00:00 node-90 kernel: [105430.663309] [] tun_get_user+0x506/0x880 2017-10-20T21:11:06.886676+00:00 node-90 kernel: [105430.663311] [] tun_sendmsg+0x51/0x70 2017-10-20T21:11:06.886677+00:00 node-90 kernel: [105430.663313] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:11:06.886678+00:00 node-90 kernel: [105430.663315] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:11:06.886678+00:00 node-90 kernel: [105430.663319] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:11:06.886679+00:00 node-90 kernel: [105430.663321] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:11:06.886680+00:00 node-90 kernel: [105430.663323] [] kthread+0xe5/0x100 2017-10-20T21:11:06.886681+00:00 node-90 kernel: [105430.663325] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:11:06.886683+00:00 node-90 kernel: [105430.663328] [] ret_from_fork+0x3f/0x70 2017-10-20T21:11:06.886683+00:00 node-90 kernel: [105430.663329] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:11:06.886684+00:00 node-90 kernel: [105430.663330] ---[ end trace d7e73079b38e57ec ]--- 2017-10-20T21:11:51.739665+00:00 node-90 kernel: [105475.514972] ------------[ cut here ]------------ 2017-10-20T21:11:51.739697+00:00 node-90 kernel: [105475.514980] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:11:51.739719+00:00 node-90 kernel: [105475.514982] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:11:51.739722+00:00 node-90 kernel: [105475.514983] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:11:51.739723+00:00 node-90 kernel: [105475.515041] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:11:51.739725+00:00 node-90 kernel: [105475.515046] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:11:51.739725+00:00 node-90 kernel: [105475.515047] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T21:11:51.739740+00:00 node-90 kernel: [105475.515049] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T21:11:51.739741+00:00 node-90 kernel: [105475.515051] ffff88102d73a100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:11:51.739743+00:00 node-90 kernel: [105475.515052] Call Trace: 2017-10-20T21:11:51.739744+00:00 node-90 kernel: [105475.515054] [] dump_stack+0x63/0x90 2017-10-20T21:11:51.739745+00:00 node-90 kernel: [105475.515061] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:11:51.739746+00:00 node-90 kernel: [105475.515062] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:11:51.739746+00:00 node-90 kernel: [105475.515064] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:11:51.739747+00:00 node-90 kernel: [105475.515066] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:11:51.739748+00:00 node-90 kernel: [105475.515068] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:11:51.739749+00:00 node-90 kernel: [105475.515073] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:11:51.739750+00:00 node-90 kernel: [105475.515076] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:11:51.739751+00:00 node-90 kernel: [105475.515078] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:11:51.739751+00:00 node-90 kernel: [105475.515081] [] ? nf_iterate+0x62/0x80 2017-10-20T21:11:51.739752+00:00 node-90 kernel: [105475.515083] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:11:51.739753+00:00 node-90 kernel: [105475.515089] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:11:51.739755+00:00 node-90 kernel: [105475.515092] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:11:51.739755+00:00 node-90 kernel: [105475.515094] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:11:51.739756+00:00 node-90 kernel: [105475.515097] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:11:51.739756+00:00 node-90 kernel: [105475.515098] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:11:51.739757+00:00 node-90 kernel: [105475.515102] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:11:51.739759+00:00 node-90 kernel: [105475.515103] [] ? nf_iterate+0x62/0x80 2017-10-20T21:11:51.739764+00:00 node-90 kernel: [105475.515105] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:11:51.739765+00:00 node-90 kernel: [105475.515106] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:11:51.739766+00:00 node-90 kernel: [105475.515109] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:11:51.739767+00:00 node-90 kernel: [105475.515112] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:11:51.739768+00:00 node-90 kernel: [105475.515114] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:11:51.739777+00:00 node-90 kernel: [105475.515115] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:11:51.739778+00:00 node-90 kernel: [105475.515116] [] process_backlog+0xa8/0x150 2017-10-20T21:11:51.739778+00:00 node-90 kernel: [105475.515117] [] net_rx_action+0x21e/0x360 2017-10-20T21:11:51.739779+00:00 node-90 kernel: [105475.515120] [] __do_softirq+0x101/0x290 2017-10-20T21:11:51.739779+00:00 node-90 kernel: [105475.515122] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:11:51.739780+00:00 node-90 kernel: [105475.515123] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:11:51.739782+00:00 node-90 kernel: [105475.515126] [] do_softirq+0x1d/0x20 2017-10-20T21:11:51.739783+00:00 node-90 kernel: [105475.515127] [] netif_rx_ni+0x33/0x80 2017-10-20T21:11:51.739784+00:00 node-90 kernel: [105475.515131] [] tun_get_user+0x506/0x880 2017-10-20T21:11:51.739785+00:00 node-90 kernel: [105475.515133] [] tun_sendmsg+0x51/0x70 2017-10-20T21:11:51.739786+00:00 node-90 kernel: [105475.515135] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:11:51.739787+00:00 node-90 kernel: [105475.515137] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:11:51.739789+00:00 node-90 kernel: [105475.515140] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:11:51.739789+00:00 node-90 kernel: [105475.515142] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:11:51.739790+00:00 node-90 kernel: [105475.515144] [] kthread+0xe5/0x100 2017-10-20T21:11:51.739791+00:00 node-90 kernel: [105475.515145] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:11:51.739791+00:00 node-90 kernel: [105475.515148] [] ret_from_fork+0x3f/0x70 2017-10-20T21:11:51.739793+00:00 node-90 kernel: [105475.515149] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:11:51.739794+00:00 node-90 kernel: [105475.515150] ---[ end trace d7e73079b38e57ed ]--- 2017-10-20T21:15:48.640827+00:00 node-90 kernel: [105712.411692] ------------[ cut here ]------------ 2017-10-20T21:15:48.640845+00:00 node-90 kernel: [105712.411701] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:15:48.640847+00:00 node-90 kernel: [105712.411703] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:15:48.640854+00:00 node-90 kernel: [105712.411704] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:15:48.640866+00:00 node-90 kernel: [105712.411769] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:15:48.640867+00:00 node-90 kernel: [105712.411770] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:15:48.640867+00:00 node-90 kernel: [105712.411771] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T21:15:48.640882+00:00 node-90 kernel: [105712.411773] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T21:15:48.640884+00:00 node-90 kernel: [105712.411775] ffff880fc2a07a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:15:48.640885+00:00 node-90 kernel: [105712.411776] Call Trace: 2017-10-20T21:15:48.640885+00:00 node-90 kernel: [105712.411778] [] dump_stack+0x63/0x90 2017-10-20T21:15:48.640886+00:00 node-90 kernel: [105712.411785] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:15:48.640886+00:00 node-90 kernel: [105712.411786] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:15:48.640887+00:00 node-90 kernel: [105712.411789] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:15:48.640889+00:00 node-90 kernel: [105712.411790] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:15:48.640890+00:00 node-90 kernel: [105712.411792] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:15:48.640890+00:00 node-90 kernel: [105712.411797] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:15:48.640891+00:00 node-90 kernel: [105712.411800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:15:48.640891+00:00 node-90 kernel: [105712.411802] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:15:48.640892+00:00 node-90 kernel: [105712.411806] [] ? nf_iterate+0x62/0x80 2017-10-20T21:15:48.640893+00:00 node-90 kernel: [105712.411808] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:15:48.640894+00:00 node-90 kernel: [105712.411814] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:15:48.640895+00:00 node-90 kernel: [105712.411817] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:15:48.640896+00:00 node-90 kernel: [105712.411820] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:15:48.640896+00:00 node-90 kernel: [105712.411822] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:15:48.640897+00:00 node-90 kernel: [105712.411824] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:15:48.640898+00:00 node-90 kernel: [105712.411827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:15:48.640900+00:00 node-90 kernel: [105712.411829] [] ? nf_iterate+0x62/0x80 2017-10-20T21:15:48.640901+00:00 node-90 kernel: [105712.411831] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:15:48.640901+00:00 node-90 kernel: [105712.411833] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:15:48.640902+00:00 node-90 kernel: [105712.411836] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:15:48.640902+00:00 node-90 kernel: [105712.411839] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:15:48.640903+00:00 node-90 kernel: [105712.411840] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:15:48.640913+00:00 node-90 kernel: [105712.411843] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:15:48.640915+00:00 node-90 kernel: [105712.411846] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:15:48.640915+00:00 node-90 kernel: [105712.411849] [] ? generic_exec_single+0x85/0x120 2017-10-20T21:15:48.640916+00:00 node-90 kernel: [105712.411852] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:15:48.640916+00:00 node-90 kernel: [105712.411853] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:15:48.640918+00:00 node-90 kernel: [105712.411854] [] process_backlog+0xa8/0x150 2017-10-20T21:15:48.640919+00:00 node-90 kernel: [105712.411856] [] net_rx_action+0x21e/0x360 2017-10-20T21:15:48.640920+00:00 node-90 kernel: [105712.411858] [] __do_softirq+0x101/0x290 2017-10-20T21:15:48.640921+00:00 node-90 kernel: [105712.411860] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:15:48.640922+00:00 node-90 kernel: [105712.411861] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:15:48.640923+00:00 node-90 kernel: [105712.411864] [] do_softirq+0x1d/0x20 2017-10-20T21:15:48.640925+00:00 node-90 kernel: [105712.411865] [] netif_rx_ni+0x33/0x80 2017-10-20T21:15:48.640926+00:00 node-90 kernel: [105712.411868] [] tun_get_user+0x506/0x880 2017-10-20T21:15:48.640927+00:00 node-90 kernel: [105712.411870] [] tun_sendmsg+0x51/0x70 2017-10-20T21:15:48.640927+00:00 node-90 kernel: [105712.411872] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:15:48.640928+00:00 node-90 kernel: [105712.411874] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:15:48.640928+00:00 node-90 kernel: [105712.411878] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:15:48.640930+00:00 node-90 kernel: [105712.411880] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:15:48.640931+00:00 node-90 kernel: [105712.411882] [] kthread+0xe5/0x100 2017-10-20T21:15:48.640931+00:00 node-90 kernel: [105712.411884] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:15:48.640932+00:00 node-90 kernel: [105712.411886] [] ret_from_fork+0x3f/0x70 2017-10-20T21:15:48.640932+00:00 node-90 kernel: [105712.411888] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:15:48.640976+00:00 node-90 kernel: [105712.411890] ---[ end trace d7e73079b38e57ee ]--- 2017-10-20T21:16:19.597498+00:00 node-90 kernel: [105743.366253] ------------[ cut here ]------------ 2017-10-20T21:16:19.597518+00:00 node-90 kernel: [105743.366262] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:16:19.597520+00:00 node-90 kernel: [105743.366264] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:16:19.597521+00:00 node-90 kernel: [105743.366265] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:16:19.597523+00:00 node-90 kernel: [105743.366326] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:16:19.597524+00:00 node-90 kernel: [105743.366327] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:16:19.597525+00:00 node-90 kernel: [105743.366329] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-20T21:16:19.597562+00:00 node-90 kernel: [105743.366330] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-20T21:16:19.597570+00:00 node-90 kernel: [105743.366332] ffff8800359cd400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:16:19.597571+00:00 node-90 kernel: [105743.366334] Call Trace: 2017-10-20T21:16:19.597573+00:00 node-90 kernel: [105743.366335] [] dump_stack+0x63/0x90 2017-10-20T21:16:19.597573+00:00 node-90 kernel: [105743.366344] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:16:19.597574+00:00 node-90 kernel: [105743.366345] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:16:19.597575+00:00 node-90 kernel: [105743.366348] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:16:19.597576+00:00 node-90 kernel: [105743.366350] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:16:19.597577+00:00 node-90 kernel: [105743.366352] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:16:19.597578+00:00 node-90 kernel: [105743.366358] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:16:19.597579+00:00 node-90 kernel: [105743.366361] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:16:19.597579+00:00 node-90 kernel: [105743.366362] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:16:19.597580+00:00 node-90 kernel: [105743.366367] [] ? nf_iterate+0x62/0x80 2017-10-20T21:16:19.597581+00:00 node-90 kernel: [105743.366369] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:16:19.597582+00:00 node-90 kernel: [105743.366374] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:16:19.597583+00:00 node-90 kernel: [105743.366377] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:16:19.597584+00:00 node-90 kernel: [105743.366379] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:16:19.597584+00:00 node-90 kernel: [105743.366382] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:16:19.597585+00:00 node-90 kernel: [105743.366384] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:16:19.597586+00:00 node-90 kernel: [105743.366387] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:16:19.597587+00:00 node-90 kernel: [105743.366389] [] ? nf_iterate+0x62/0x80 2017-10-20T21:16:19.597588+00:00 node-90 kernel: [105743.366390] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:16:19.597589+00:00 node-90 kernel: [105743.366392] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:16:19.597589+00:00 node-90 kernel: [105743.366395] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:16:19.597590+00:00 node-90 kernel: [105743.366398] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:16:19.597591+00:00 node-90 kernel: [105743.366399] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:16:19.597600+00:00 node-90 kernel: [105743.366401] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:16:19.597601+00:00 node-90 kernel: [105743.366402] [] process_backlog+0xa8/0x150 2017-10-20T21:16:19.597601+00:00 node-90 kernel: [105743.366403] [] net_rx_action+0x21e/0x360 2017-10-20T21:16:19.597602+00:00 node-90 kernel: [105743.366406] [] __do_softirq+0x101/0x290 2017-10-20T21:16:19.597603+00:00 node-90 kernel: [105743.366408] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:16:19.597604+00:00 node-90 kernel: [105743.366409] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:16:19.597605+00:00 node-90 kernel: [105743.366412] [] do_softirq+0x1d/0x20 2017-10-20T21:16:19.597606+00:00 node-90 kernel: [105743.366413] [] netif_rx_ni+0x33/0x80 2017-10-20T21:16:19.597608+00:00 node-90 kernel: [105743.366416] [] tun_get_user+0x506/0x880 2017-10-20T21:16:19.597608+00:00 node-90 kernel: [105743.366418] [] tun_sendmsg+0x51/0x70 2017-10-20T21:16:19.597610+00:00 node-90 kernel: [105743.366420] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:16:19.597611+00:00 node-90 kernel: [105743.366422] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:16:19.597612+00:00 node-90 kernel: [105743.366425] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:16:19.597613+00:00 node-90 kernel: [105743.366427] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:16:19.597613+00:00 node-90 kernel: [105743.366430] [] kthread+0xe5/0x100 2017-10-20T21:16:19.597614+00:00 node-90 kernel: [105743.366431] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:16:19.597615+00:00 node-90 kernel: [105743.366435] [] ret_from_fork+0x3f/0x70 2017-10-20T21:16:19.597616+00:00 node-90 kernel: [105743.366436] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:16:19.597617+00:00 node-90 kernel: [105743.366437] ---[ end trace d7e73079b38e57ef ]--- 2017-10-20T21:17:39.720558+00:00 node-90 kernel: [105823.489168] ------------[ cut here ]------------ 2017-10-20T21:17:39.720570+00:00 node-90 kernel: [105823.489178] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:17:39.720572+00:00 node-90 kernel: [105823.489181] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:17:39.720573+00:00 node-90 kernel: [105823.489182] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:17:39.720575+00:00 node-90 kernel: [105823.489246] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:17:39.720576+00:00 node-90 kernel: [105823.489247] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:17:39.720577+00:00 node-90 kernel: [105823.489248] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T21:17:39.720591+00:00 node-90 kernel: [105823.489250] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T21:17:39.720592+00:00 node-90 kernel: [105823.489252] ffff8810362d1700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:17:39.720599+00:00 node-90 kernel: [105823.489254] Call Trace: 2017-10-20T21:17:39.720601+00:00 node-90 kernel: [105823.489255] [] dump_stack+0x63/0x90 2017-10-20T21:17:39.720602+00:00 node-90 kernel: [105823.489265] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:17:39.720603+00:00 node-90 kernel: [105823.489267] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:17:39.720604+00:00 node-90 kernel: [105823.489270] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:17:39.720605+00:00 node-90 kernel: [105823.489272] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:17:39.720607+00:00 node-90 kernel: [105823.489274] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:17:39.720608+00:00 node-90 kernel: [105823.489281] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:17:39.720608+00:00 node-90 kernel: [105823.489284] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:17:39.720609+00:00 node-90 kernel: [105823.489286] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:17:39.720610+00:00 node-90 kernel: [105823.489293] [] ? nf_iterate+0x62/0x80 2017-10-20T21:17:39.720610+00:00 node-90 kernel: [105823.489294] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:17:39.720612+00:00 node-90 kernel: [105823.489301] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:17:39.720613+00:00 node-90 kernel: [105823.489304] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:17:39.720614+00:00 node-90 kernel: [105823.489307] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:17:39.720614+00:00 node-90 kernel: [105823.489310] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:17:39.720615+00:00 node-90 kernel: [105823.489311] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:17:39.720616+00:00 node-90 kernel: [105823.489315] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:17:39.720618+00:00 node-90 kernel: [105823.489317] [] ? nf_iterate+0x62/0x80 2017-10-20T21:17:39.720619+00:00 node-90 kernel: [105823.489319] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:17:39.720619+00:00 node-90 kernel: [105823.489320] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:17:39.720620+00:00 node-90 kernel: [105823.489324] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:17:39.720621+00:00 node-90 kernel: [105823.489326] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:17:39.720622+00:00 node-90 kernel: [105823.489328] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:17:39.720631+00:00 node-90 kernel: [105823.489330] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:17:39.720632+00:00 node-90 kernel: [105823.489331] [] process_backlog+0xa8/0x150 2017-10-20T21:17:39.720633+00:00 node-90 kernel: [105823.489332] [] net_rx_action+0x21e/0x360 2017-10-20T21:17:39.720634+00:00 node-90 kernel: [105823.489335] [] __do_softirq+0x101/0x290 2017-10-20T21:17:39.720635+00:00 node-90 kernel: [105823.489338] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:17:39.720636+00:00 node-90 kernel: [105823.489339] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:17:39.720637+00:00 node-90 kernel: [105823.489342] [] do_softirq+0x1d/0x20 2017-10-20T21:17:39.720639+00:00 node-90 kernel: [105823.489344] [] netif_rx_ni+0x33/0x80 2017-10-20T21:17:39.720640+00:00 node-90 kernel: [105823.489349] [] tun_get_user+0x506/0x880 2017-10-20T21:17:39.720641+00:00 node-90 kernel: [105823.489351] [] tun_sendmsg+0x51/0x70 2017-10-20T21:17:39.720642+00:00 node-90 kernel: [105823.489353] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:17:39.720644+00:00 node-90 kernel: [105823.489355] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:17:39.720645+00:00 node-90 kernel: [105823.489359] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:17:39.720646+00:00 node-90 kernel: [105823.489361] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:17:39.720646+00:00 node-90 kernel: [105823.489363] [] kthread+0xe5/0x100 2017-10-20T21:17:39.720647+00:00 node-90 kernel: [105823.489365] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:17:39.720647+00:00 node-90 kernel: [105823.489368] [] ret_from_fork+0x3f/0x70 2017-10-20T21:17:39.720649+00:00 node-90 kernel: [105823.489370] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:17:39.720650+00:00 node-90 kernel: [105823.489376] ---[ end trace d7e73079b38e57f0 ]--- 2017-10-20T21:19:26.263773+00:00 node-90 kernel: [105930.030040] ------------[ cut here ]------------ 2017-10-20T21:19:26.263799+00:00 node-90 kernel: [105930.030050] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:19:26.263801+00:00 node-90 kernel: [105930.030052] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:19:26.263976+00:00 node-90 kernel: [105930.030054] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:19:26.263990+00:00 node-90 kernel: [105930.030135] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:19:26.263991+00:00 node-90 kernel: [105930.030137] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:19:26.263992+00:00 node-90 kernel: [105930.030138] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-20T21:19:26.263994+00:00 node-90 kernel: [105930.030140] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-20T21:19:26.263996+00:00 node-90 kernel: [105930.030141] ffff881031fd2600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:19:26.263996+00:00 node-90 kernel: [105930.030143] Call Trace: 2017-10-20T21:19:26.263997+00:00 node-90 kernel: [105930.030145] [] dump_stack+0x63/0x90 2017-10-20T21:19:26.263998+00:00 node-90 kernel: [105930.030155] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:19:26.264011+00:00 node-90 kernel: [105930.030158] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:19:26.264013+00:00 node-90 kernel: [105930.030161] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:19:26.264014+00:00 node-90 kernel: [105930.030162] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:19:26.264014+00:00 node-90 kernel: [105930.030165] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:19:26.264015+00:00 node-90 kernel: [105930.030172] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:19:26.264016+00:00 node-90 kernel: [105930.030176] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:19:26.264017+00:00 node-90 kernel: [105930.030178] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:19:26.264019+00:00 node-90 kernel: [105930.030184] [] ? nf_iterate+0x62/0x80 2017-10-20T21:19:26.264019+00:00 node-90 kernel: [105930.030187] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:19:26.264020+00:00 node-90 kernel: [105930.030194] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:19:26.264021+00:00 node-90 kernel: [105930.030197] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:19:26.264021+00:00 node-90 kernel: [105930.030200] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:19:26.264022+00:00 node-90 kernel: [105930.030203] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:19:26.264024+00:00 node-90 kernel: [105930.030204] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:19:26.264024+00:00 node-90 kernel: [105930.030208] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:19:26.264025+00:00 node-90 kernel: [105930.030210] [] ? nf_iterate+0x62/0x80 2017-10-20T21:19:26.264025+00:00 node-90 kernel: [105930.030212] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:19:26.264026+00:00 node-90 kernel: [105930.030213] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:19:26.264027+00:00 node-90 kernel: [105930.030217] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:19:26.264028+00:00 node-90 kernel: [105930.030220] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:19:26.264029+00:00 node-90 kernel: [105930.030222] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:19:26.264030+00:00 node-90 kernel: [105930.030227] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T21:19:26.264030+00:00 node-90 kernel: [105930.030228] [] ? __wake_up_common+0x52/0x90 2017-10-20T21:19:26.264031+00:00 node-90 kernel: [105930.030230] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:19:26.264032+00:00 node-90 kernel: [105930.030231] [] process_backlog+0xa8/0x150 2017-10-20T21:19:26.264034+00:00 node-90 kernel: [105930.030233] [] net_rx_action+0x21e/0x360 2017-10-20T21:19:26.264041+00:00 node-90 kernel: [105930.030236] [] __do_softirq+0x101/0x290 2017-10-20T21:19:26.264041+00:00 node-90 kernel: [105930.030239] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:19:26.264042+00:00 node-90 kernel: [105930.030240] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:19:26.264043+00:00 node-90 kernel: [105930.030243] [] do_softirq+0x1d/0x20 2017-10-20T21:19:26.264044+00:00 node-90 kernel: [105930.030244] [] netif_rx_ni+0x33/0x80 2017-10-20T21:19:26.264045+00:00 node-90 kernel: [105930.030250] [] tun_get_user+0x506/0x880 2017-10-20T21:19:26.264046+00:00 node-90 kernel: [105930.030252] [] tun_sendmsg+0x51/0x70 2017-10-20T21:19:26.264046+00:00 node-90 kernel: [105930.030255] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:19:26.264047+00:00 node-90 kernel: [105930.030257] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:19:26.264048+00:00 node-90 kernel: [105930.030259] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:19:26.264049+00:00 node-90 kernel: [105930.030262] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:19:26.264050+00:00 node-90 kernel: [105930.030264] [] kthread+0xe5/0x100 2017-10-20T21:19:26.264051+00:00 node-90 kernel: [105930.030265] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:19:26.264051+00:00 node-90 kernel: [105930.030269] [] ret_from_fork+0x3f/0x70 2017-10-20T21:19:26.264052+00:00 node-90 kernel: [105930.030270] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:19:26.264053+00:00 node-90 kernel: [105930.030274] ---[ end trace d7e73079b38e57f1 ]--- 2017-10-20T21:23:48.542037+00:00 node-90 kernel: [106192.301846] ------------[ cut here ]------------ 2017-10-20T21:23:48.542057+00:00 node-90 kernel: [106192.301854] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:23:48.542059+00:00 node-90 kernel: [106192.301858] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:23:48.542060+00:00 node-90 kernel: [106192.301859] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:23:48.542061+00:00 node-90 kernel: [106192.301932] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:23:48.542062+00:00 node-90 kernel: [106192.301933] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:23:48.542063+00:00 node-90 kernel: [106192.301935] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T21:23:48.542078+00:00 node-90 kernel: [106192.301937] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T21:23:48.542078+00:00 node-90 kernel: [106192.301940] ffff882036f18e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:23:48.542079+00:00 node-90 kernel: [106192.301942] Call Trace: 2017-10-20T21:23:48.542081+00:00 node-90 kernel: [106192.301944] [] dump_stack+0x63/0x90 2017-10-20T21:23:48.542081+00:00 node-90 kernel: [106192.301953] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:23:48.542082+00:00 node-90 kernel: [106192.301955] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:23:48.542083+00:00 node-90 kernel: [106192.301958] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:23:48.542083+00:00 node-90 kernel: [106192.301960] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:23:48.542085+00:00 node-90 kernel: [106192.301963] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:23:48.542085+00:00 node-90 kernel: [106192.301969] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:23:48.542086+00:00 node-90 kernel: [106192.301973] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:23:48.542087+00:00 node-90 kernel: [106192.301976] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:23:48.542100+00:00 node-90 kernel: [106192.301981] [] ? nf_iterate+0x62/0x80 2017-10-20T21:23:48.542101+00:00 node-90 kernel: [106192.301983] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:23:48.542102+00:00 node-90 kernel: [106192.301991] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:23:48.542104+00:00 node-90 kernel: [106192.301995] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:23:48.542104+00:00 node-90 kernel: [106192.301998] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:23:48.542105+00:00 node-90 kernel: [106192.302002] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:23:48.542105+00:00 node-90 kernel: [106192.302004] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:23:48.542106+00:00 node-90 kernel: [106192.302009] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:23:48.542108+00:00 node-90 kernel: [106192.302012] [] ? nf_iterate+0x62/0x80 2017-10-20T21:23:48.542109+00:00 node-90 kernel: [106192.302014] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:23:48.542109+00:00 node-90 kernel: [106192.302016] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:23:48.542110+00:00 node-90 kernel: [106192.302021] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:23:48.542111+00:00 node-90 kernel: [106192.302024] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:23:48.542112+00:00 node-90 kernel: [106192.302027] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:23:48.542121+00:00 node-90 kernel: [106192.302029] [] ? update_blocked_averages+0x310/0x520 2017-10-20T21:23:48.542122+00:00 node-90 kernel: [106192.302031] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:23:48.542123+00:00 node-90 kernel: [106192.302033] [] process_backlog+0xa8/0x150 2017-10-20T21:23:48.542124+00:00 node-90 kernel: [106192.302035] [] net_rx_action+0x21e/0x360 2017-10-20T21:23:48.542124+00:00 node-90 kernel: [106192.302037] [] __do_softirq+0x101/0x290 2017-10-20T21:23:48.542125+00:00 node-90 kernel: [106192.302041] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:23:48.542127+00:00 node-90 kernel: [106192.302042] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:23:48.542128+00:00 node-90 kernel: [106192.302046] [] do_softirq+0x1d/0x20 2017-10-20T21:23:48.542130+00:00 node-90 kernel: [106192.302048] [] netif_rx_ni+0x33/0x80 2017-10-20T21:23:48.542131+00:00 node-90 kernel: [106192.302060] [] tun_get_user+0x506/0x880 2017-10-20T21:23:48.542132+00:00 node-90 kernel: [106192.302062] [] tun_sendmsg+0x51/0x70 2017-10-20T21:23:48.542133+00:00 node-90 kernel: [106192.302066] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:23:48.542135+00:00 node-90 kernel: [106192.302069] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:23:48.542136+00:00 node-90 kernel: [106192.302074] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:23:48.542136+00:00 node-90 kernel: [106192.302077] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:23:48.542137+00:00 node-90 kernel: [106192.302084] [] kthread+0xe5/0x100 2017-10-20T21:23:48.542138+00:00 node-90 kernel: [106192.302086] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:23:48.542140+00:00 node-90 kernel: [106192.302090] [] ret_from_fork+0x3f/0x70 2017-10-20T21:23:48.542141+00:00 node-90 kernel: [106192.302092] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:23:48.542142+00:00 node-90 kernel: [106192.302113] ---[ end trace d7e73079b38e57f2 ]--- 2017-10-20T21:24:10.177381+00:00 node-90 kernel: [106213.936617] ------------[ cut here ]------------ 2017-10-20T21:24:10.177400+00:00 node-90 kernel: [106213.936623] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:24:10.177403+00:00 node-90 kernel: [106213.936626] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:24:10.177411+00:00 node-90 kernel: [106213.936627] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:24:10.177413+00:00 node-90 kernel: [106213.936687] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:24:10.177414+00:00 node-90 kernel: [106213.936689] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:24:10.177414+00:00 node-90 kernel: [106213.936690] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T21:24:10.177429+00:00 node-90 kernel: [106213.936692] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T21:24:10.177430+00:00 node-90 kernel: [106213.936693] ffff8810347a8900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:24:10.177431+00:00 node-90 kernel: [106213.936695] Call Trace: 2017-10-20T21:24:10.177432+00:00 node-90 kernel: [106213.936696] [] dump_stack+0x63/0x90 2017-10-20T21:24:10.177433+00:00 node-90 kernel: [106213.936703] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:24:10.177434+00:00 node-90 kernel: [106213.936705] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:24:10.177434+00:00 node-90 kernel: [106213.936707] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:24:10.177435+00:00 node-90 kernel: [106213.936708] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:24:10.177440+00:00 node-90 kernel: [106213.936710] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:24:10.177441+00:00 node-90 kernel: [106213.936716] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:24:10.177442+00:00 node-90 kernel: [106213.936719] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:24:10.177443+00:00 node-90 kernel: [106213.936721] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:24:10.177445+00:00 node-90 kernel: [106213.936725] [] ? nf_iterate+0x62/0x80 2017-10-20T21:24:10.177446+00:00 node-90 kernel: [106213.936727] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:24:10.177447+00:00 node-90 kernel: [106213.936733] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:24:10.177448+00:00 node-90 kernel: [106213.936736] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:24:10.177449+00:00 node-90 kernel: [106213.936738] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:24:10.177449+00:00 node-90 kernel: [106213.936741] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:24:10.177450+00:00 node-90 kernel: [106213.936743] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:24:10.177451+00:00 node-90 kernel: [106213.936746] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:24:10.177453+00:00 node-90 kernel: [106213.936748] [] ? nf_iterate+0x62/0x80 2017-10-20T21:24:10.177453+00:00 node-90 kernel: [106213.936750] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:24:10.177454+00:00 node-90 kernel: [106213.936751] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:24:10.177454+00:00 node-90 kernel: [106213.936754] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:24:10.177455+00:00 node-90 kernel: [106213.936757] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:24:10.177456+00:00 node-90 kernel: [106213.936759] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:24:10.177467+00:00 node-90 kernel: [106213.936760] [] ? __napi_schedule+0x40/0x60 2017-10-20T21:24:10.177468+00:00 node-90 kernel: [106213.936764] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:24:10.177468+00:00 node-90 kernel: [106213.936766] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:24:10.177469+00:00 node-90 kernel: [106213.936767] [] process_backlog+0xa8/0x150 2017-10-20T21:24:10.177469+00:00 node-90 kernel: [106213.936768] [] net_rx_action+0x21e/0x360 2017-10-20T21:24:10.177470+00:00 node-90 kernel: [106213.936770] [] ? sched_clock+0x9/0x10 2017-10-20T21:24:10.177472+00:00 node-90 kernel: [106213.936772] [] __do_softirq+0x101/0x290 2017-10-20T21:24:10.177473+00:00 node-90 kernel: [106213.936775] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:24:10.177474+00:00 node-90 kernel: [106213.936776] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:24:10.177475+00:00 node-90 kernel: [106213.936779] [] do_softirq+0x1d/0x20 2017-10-20T21:24:10.177476+00:00 node-90 kernel: [106213.936780] [] netif_rx_ni+0x33/0x80 2017-10-20T21:24:10.177477+00:00 node-90 kernel: [106213.936784] [] tun_get_user+0x506/0x880 2017-10-20T21:24:10.177479+00:00 node-90 kernel: [106213.936787] [] tun_sendmsg+0x51/0x70 2017-10-20T21:24:10.177479+00:00 node-90 kernel: [106213.936791] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:24:10.177480+00:00 node-90 kernel: [106213.936793] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:24:10.177481+00:00 node-90 kernel: [106213.936946] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:24:10.177481+00:00 node-90 kernel: [106213.936949] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:24:10.177483+00:00 node-90 kernel: [106213.936951] [] kthread+0xe5/0x100 2017-10-20T21:24:10.177484+00:00 node-90 kernel: [106213.936952] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:24:10.177485+00:00 node-90 kernel: [106213.936955] [] ret_from_fork+0x3f/0x70 2017-10-20T21:24:10.177485+00:00 node-90 kernel: [106213.936956] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:24:10.177486+00:00 node-90 kernel: [106213.936967] ---[ end trace d7e73079b38e57f3 ]--- 2017-10-20T21:25:21.061508+00:00 node-90 kernel: [106284.819059] ------------[ cut here ]------------ 2017-10-20T21:25:21.061526+00:00 node-90 kernel: [106284.819068] WARNING: CPU: 28 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:25:21.061529+00:00 node-90 kernel: [106284.819072] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:25:21.063909+00:00 node-90 kernel: [106284.819073] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:25:21.063918+00:00 node-90 kernel: [106284.819475] CPU: 28 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:25:21.063920+00:00 node-90 kernel: [106284.819477] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:25:21.063922+00:00 node-90 kernel: [106284.819479] 0000000000000286 f1812d601dc61f3e ffff88103fc837f0 ffffffff813f9f83 2017-10-20T21:25:21.063924+00:00 node-90 kernel: [106284.819482] ffff88103fc83838 ffffffff81d6f780 ffff88103fc83828 ffffffff810812f2 2017-10-20T21:25:21.063926+00:00 node-90 kernel: [106284.819485] ffff880f89859800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:25:21.063927+00:00 node-90 kernel: [106284.819487] Call Trace: 2017-10-20T21:25:21.063928+00:00 node-90 kernel: [106284.819489] [] dump_stack+0x63/0x90 2017-10-20T21:25:21.063929+00:00 node-90 kernel: [106284.819499] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:25:21.063950+00:00 node-90 kernel: [106284.819502] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:25:21.063952+00:00 node-90 kernel: [106284.819505] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:25:21.063954+00:00 node-90 kernel: [106284.819508] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:25:21.063955+00:00 node-90 kernel: [106284.819511] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:25:21.063956+00:00 node-90 kernel: [106284.819518] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:25:21.063957+00:00 node-90 kernel: [106284.819525] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:25:21.063958+00:00 node-90 kernel: [106284.819527] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:25:21.063960+00:00 node-90 kernel: [106284.819533] [] ? nf_iterate+0x62/0x80 2017-10-20T21:25:21.063969+00:00 node-90 kernel: [106284.819535] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:25:21.063970+00:00 node-90 kernel: [106284.819540] [] ? do_flush_tlb_all+0x40/0x40 2017-10-20T21:25:21.063971+00:00 node-90 kernel: [106284.819543] [] ? irq_work_run+0x2c/0x40 2017-10-20T21:25:21.063972+00:00 node-90 kernel: [106284.819548] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:25:21.063972+00:00 node-90 kernel: [106284.819551] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:25:21.063973+00:00 node-90 kernel: [106284.819556] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:25:21.063974+00:00 node-90 kernel: [106284.819559] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:25:21.063976+00:00 node-90 kernel: [106284.819566] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:25:21.063977+00:00 node-90 kernel: [106284.819568] [] ? nf_iterate+0x62/0x80 2017-10-20T21:25:21.063978+00:00 node-90 kernel: [106284.819571] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:25:21.063978+00:00 node-90 kernel: [106284.819574] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:25:21.063979+00:00 node-90 kernel: [106284.819579] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:25:21.063980+00:00 node-90 kernel: [106284.819584] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:25:21.063982+00:00 node-90 kernel: [106284.819586] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:25:21.063983+00:00 node-90 kernel: [106284.819588] [] ? __napi_schedule+0x40/0x60 2017-10-20T21:25:21.063984+00:00 node-90 kernel: [106284.819593] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:25:21.063984+00:00 node-90 kernel: [106284.819595] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:25:21.063985+00:00 node-90 kernel: [106284.819598] [] process_backlog+0xa8/0x150 2017-10-20T21:25:21.063994+00:00 node-90 kernel: [106284.819600] [] net_rx_action+0x21e/0x360 2017-10-20T21:25:21.063996+00:00 node-90 kernel: [106284.819603] [] ? sched_clock+0x9/0x10 2017-10-20T21:25:21.063996+00:00 node-90 kernel: [106284.819606] [] __do_softirq+0x101/0x290 2017-10-20T21:25:21.063997+00:00 node-90 kernel: [106284.819609] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:25:21.063998+00:00 node-90 kernel: [106284.819611] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:25:21.063999+00:00 node-90 kernel: [106284.819615] [] do_softirq+0x1d/0x20 2017-10-20T21:25:21.064000+00:00 node-90 kernel: [106284.819617] [] netif_rx_ni+0x33/0x80 2017-10-20T21:25:21.064001+00:00 node-90 kernel: [106284.819621] [] tun_get_user+0x506/0x880 2017-10-20T21:25:21.064002+00:00 node-90 kernel: [106284.819624] [] tun_sendmsg+0x51/0x70 2017-10-20T21:25:21.064003+00:00 node-90 kernel: [106284.819627] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:25:21.064003+00:00 node-90 kernel: [106284.819631] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:25:21.064004+00:00 node-90 kernel: [106284.819635] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:25:21.064005+00:00 node-90 kernel: [106284.819639] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:25:21.064006+00:00 node-90 kernel: [106284.819642] [] kthread+0xe5/0x100 2017-10-20T21:25:21.064006+00:00 node-90 kernel: [106284.819644] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:25:21.064007+00:00 node-90 kernel: [106284.819647] [] ret_from_fork+0x3f/0x70 2017-10-20T21:25:21.064008+00:00 node-90 kernel: [106284.819650] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:25:21.064008+00:00 node-90 kernel: [106284.819652] ---[ end trace d7e73079b38e57f4 ]--- 2017-10-20T21:33:52.301269+00:00 node-90 kernel: [106796.045693] ------------[ cut here ]------------ 2017-10-20T21:33:52.301293+00:00 node-90 kernel: [106796.045701] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:33:52.301295+00:00 node-90 kernel: [106796.045704] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:33:52.301296+00:00 node-90 kernel: [106796.045705] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:33:52.301307+00:00 node-90 kernel: [106796.045765] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:33:52.301307+00:00 node-90 kernel: [106796.045766] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:33:52.301308+00:00 node-90 kernel: [106796.045767] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T21:33:52.301324+00:00 node-90 kernel: [106796.045769] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T21:33:52.301331+00:00 node-90 kernel: [106796.045771] ffff880fc3376e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:33:52.301331+00:00 node-90 kernel: [106796.045773] Call Trace: 2017-10-20T21:33:52.301332+00:00 node-90 kernel: [106796.045774] [] dump_stack+0x63/0x90 2017-10-20T21:33:52.301333+00:00 node-90 kernel: [106796.045782] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:33:52.301333+00:00 node-90 kernel: [106796.045784] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:33:52.301334+00:00 node-90 kernel: [106796.045786] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:33:52.301339+00:00 node-90 kernel: [106796.045788] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:33:52.301339+00:00 node-90 kernel: [106796.045790] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:33:52.301340+00:00 node-90 kernel: [106796.045796] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:33:52.301340+00:00 node-90 kernel: [106796.045800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:33:52.301341+00:00 node-90 kernel: [106796.045802] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:33:52.301341+00:00 node-90 kernel: [106796.045806] [] ? nf_iterate+0x62/0x80 2017-10-20T21:33:52.301343+00:00 node-90 kernel: [106796.045808] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:33:52.301344+00:00 node-90 kernel: [106796.045817] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:33:52.301345+00:00 node-90 kernel: [106796.045820] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:33:52.301346+00:00 node-90 kernel: [106796.045822] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:33:52.301346+00:00 node-90 kernel: [106796.045825] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:33:52.301347+00:00 node-90 kernel: [106796.045827] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:33:52.301349+00:00 node-90 kernel: [106796.045830] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:33:52.301350+00:00 node-90 kernel: [106796.045832] [] ? nf_iterate+0x62/0x80 2017-10-20T21:33:52.301351+00:00 node-90 kernel: [106796.045834] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:33:52.301352+00:00 node-90 kernel: [106796.045835] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:33:52.301352+00:00 node-90 kernel: [106796.045839] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:33:52.301353+00:00 node-90 kernel: [106796.045841] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:33:52.301355+00:00 node-90 kernel: [106796.045843] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:33:52.301364+00:00 node-90 kernel: [106796.045844] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:33:52.301365+00:00 node-90 kernel: [106796.045846] [] process_backlog+0xa8/0x150 2017-10-20T21:33:52.301365+00:00 node-90 kernel: [106796.045847] [] net_rx_action+0x21e/0x360 2017-10-20T21:33:52.301366+00:00 node-90 kernel: [106796.045849] [] __do_softirq+0x101/0x290 2017-10-20T21:33:52.301366+00:00 node-90 kernel: [106796.045852] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:33:52.301368+00:00 node-90 kernel: [106796.045853] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:33:52.301369+00:00 node-90 kernel: [106796.045856] [] do_softirq+0x1d/0x20 2017-10-20T21:33:52.301370+00:00 node-90 kernel: [106796.045857] [] netif_rx_ni+0x33/0x80 2017-10-20T21:33:52.301372+00:00 node-90 kernel: [106796.045862] [] tun_get_user+0x506/0x880 2017-10-20T21:33:52.301373+00:00 node-90 kernel: [106796.045863] [] tun_sendmsg+0x51/0x70 2017-10-20T21:33:52.301374+00:00 node-90 kernel: [106796.045867] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:33:52.301375+00:00 node-90 kernel: [106796.045869] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:33:52.301377+00:00 node-90 kernel: [106796.045872] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:33:52.301377+00:00 node-90 kernel: [106796.045874] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:33:52.301378+00:00 node-90 kernel: [106796.045876] [] kthread+0xe5/0x100 2017-10-20T21:33:52.301378+00:00 node-90 kernel: [106796.045878] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:33:52.301380+00:00 node-90 kernel: [106796.045881] [] ret_from_fork+0x3f/0x70 2017-10-20T21:33:52.301381+00:00 node-90 kernel: [106796.045882] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:33:52.301382+00:00 node-90 kernel: [106796.045883] ---[ end trace d7e73079b38e57f5 ]--- 2017-10-20T21:37:07.883529+00:00 node-90 kernel: [106991.624008] ------------[ cut here ]------------ 2017-10-20T21:37:07.883547+00:00 node-90 kernel: [106991.624016] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:37:07.883549+00:00 node-90 kernel: [106991.624019] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:37:07.883557+00:00 node-90 kernel: [106991.624020] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:37:07.883560+00:00 node-90 kernel: [106991.624081] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:37:07.883561+00:00 node-90 kernel: [106991.624082] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:37:07.883562+00:00 node-90 kernel: [106991.624083] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T21:37:07.883577+00:00 node-90 kernel: [106991.624085] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T21:37:07.883578+00:00 node-90 kernel: [106991.624086] ffff881035bed000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:37:07.883579+00:00 node-90 kernel: [106991.624088] Call Trace: 2017-10-20T21:37:07.883581+00:00 node-90 kernel: [106991.624089] [] dump_stack+0x63/0x90 2017-10-20T21:37:07.883582+00:00 node-90 kernel: [106991.624097] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:37:07.883582+00:00 node-90 kernel: [106991.624098] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:37:07.883583+00:00 node-90 kernel: [106991.624101] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:37:07.883584+00:00 node-90 kernel: [106991.624102] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:37:07.883585+00:00 node-90 kernel: [106991.624104] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:37:07.883586+00:00 node-90 kernel: [106991.624110] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:37:07.883587+00:00 node-90 kernel: [106991.624113] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:37:07.883588+00:00 node-90 kernel: [106991.624115] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:37:07.883588+00:00 node-90 kernel: [106991.624119] [] ? nf_iterate+0x62/0x80 2017-10-20T21:37:07.883589+00:00 node-90 kernel: [106991.624121] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:37:07.883591+00:00 node-90 kernel: [106991.624127] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:37:07.883591+00:00 node-90 kernel: [106991.624130] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:37:07.883592+00:00 node-90 kernel: [106991.624132] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:37:07.883593+00:00 node-90 kernel: [106991.624135] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:37:07.883593+00:00 node-90 kernel: [106991.624137] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:37:07.883594+00:00 node-90 kernel: [106991.624140] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:37:07.883596+00:00 node-90 kernel: [106991.624142] [] ? nf_iterate+0x62/0x80 2017-10-20T21:37:07.883597+00:00 node-90 kernel: [106991.624144] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:37:07.883597+00:00 node-90 kernel: [106991.624146] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:37:07.883598+00:00 node-90 kernel: [106991.624149] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:37:07.883598+00:00 node-90 kernel: [106991.624152] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:37:07.883599+00:00 node-90 kernel: [106991.624153] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:37:07.883608+00:00 node-90 kernel: [106991.624155] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:37:07.883609+00:00 node-90 kernel: [106991.624156] [] process_backlog+0xa8/0x150 2017-10-20T21:37:07.883610+00:00 node-90 kernel: [106991.624158] [] net_rx_action+0x21e/0x360 2017-10-20T21:37:07.883610+00:00 node-90 kernel: [106991.624160] [] __do_softirq+0x101/0x290 2017-10-20T21:37:07.883611+00:00 node-90 kernel: [106991.624163] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:37:07.883612+00:00 node-90 kernel: [106991.624163] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:37:07.883613+00:00 node-90 kernel: [106991.624167] [] do_softirq+0x1d/0x20 2017-10-20T21:37:07.883614+00:00 node-90 kernel: [106991.624168] [] netif_rx_ni+0x33/0x80 2017-10-20T21:37:07.883616+00:00 node-90 kernel: [106991.624172] [] tun_get_user+0x506/0x880 2017-10-20T21:37:07.883616+00:00 node-90 kernel: [106991.624173] [] tun_sendmsg+0x51/0x70 2017-10-20T21:37:07.883618+00:00 node-90 kernel: [106991.624176] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:37:07.883619+00:00 node-90 kernel: [106991.624178] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:37:07.883620+00:00 node-90 kernel: [106991.624182] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:37:07.883621+00:00 node-90 kernel: [106991.624184] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:37:07.883622+00:00 node-90 kernel: [106991.624186] [] kthread+0xe5/0x100 2017-10-20T21:37:07.883622+00:00 node-90 kernel: [106991.624187] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:37:07.883623+00:00 node-90 kernel: [106991.624190] [] ret_from_fork+0x3f/0x70 2017-10-20T21:37:07.883624+00:00 node-90 kernel: [106991.624192] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:37:07.883625+00:00 node-90 kernel: [106991.624193] ---[ end trace d7e73079b38e57f6 ]--- 2017-10-20T21:37:26.490990+00:00 node-90 kernel: [107010.231706] ------------[ cut here ]------------ 2017-10-20T21:37:26.491010+00:00 node-90 kernel: [107010.231716] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:37:26.491012+00:00 node-90 kernel: [107010.231718] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:37:26.491013+00:00 node-90 kernel: [107010.231719] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:37:26.491014+00:00 node-90 kernel: [107010.231780] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:37:26.491022+00:00 node-90 kernel: [107010.231782] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:37:26.491023+00:00 node-90 kernel: [107010.231783] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T21:37:26.491037+00:00 node-90 kernel: [107010.231785] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T21:37:26.491039+00:00 node-90 kernel: [107010.231786] ffff882037007100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:37:26.491040+00:00 node-90 kernel: [107010.231788] Call Trace: 2017-10-20T21:37:26.491041+00:00 node-90 kernel: [107010.231789] [] dump_stack+0x63/0x90 2017-10-20T21:37:26.491042+00:00 node-90 kernel: [107010.231798] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:37:26.491043+00:00 node-90 kernel: [107010.231800] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:37:26.491043+00:00 node-90 kernel: [107010.231803] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:37:26.491044+00:00 node-90 kernel: [107010.231804] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:37:26.491046+00:00 node-90 kernel: [107010.231806] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:37:26.491047+00:00 node-90 kernel: [107010.231812] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:37:26.491047+00:00 node-90 kernel: [107010.231815] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:37:26.491048+00:00 node-90 kernel: [107010.231816] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:37:26.491049+00:00 node-90 kernel: [107010.231821] [] ? nf_iterate+0x62/0x80 2017-10-20T21:37:26.491050+00:00 node-90 kernel: [107010.231823] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:37:26.491051+00:00 node-90 kernel: [107010.231829] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:37:26.491052+00:00 node-90 kernel: [107010.231832] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:37:26.491053+00:00 node-90 kernel: [107010.231834] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:37:26.491053+00:00 node-90 kernel: [107010.231837] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:37:26.491054+00:00 node-90 kernel: [107010.231838] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:37:26.491055+00:00 node-90 kernel: [107010.231842] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:37:26.491057+00:00 node-90 kernel: [107010.231844] [] ? nf_iterate+0x62/0x80 2017-10-20T21:37:26.491058+00:00 node-90 kernel: [107010.231845] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:37:26.491058+00:00 node-90 kernel: [107010.231847] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:37:26.491059+00:00 node-90 kernel: [107010.231850] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:37:26.491060+00:00 node-90 kernel: [107010.231853] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:37:26.491061+00:00 node-90 kernel: [107010.231855] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:37:26.491071+00:00 node-90 kernel: [107010.231859] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T21:37:26.491072+00:00 node-90 kernel: [107010.231860] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:37:26.491073+00:00 node-90 kernel: [107010.231862] [] process_backlog+0xa8/0x150 2017-10-20T21:37:26.491073+00:00 node-90 kernel: [107010.231863] [] net_rx_action+0x21e/0x360 2017-10-20T21:37:26.491074+00:00 node-90 kernel: [107010.231865] [] __do_softirq+0x101/0x290 2017-10-20T21:37:26.491075+00:00 node-90 kernel: [107010.231869] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:37:26.491077+00:00 node-90 kernel: [107010.231869] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:37:26.491078+00:00 node-90 kernel: [107010.231873] [] do_softirq+0x1d/0x20 2017-10-20T21:37:26.491079+00:00 node-90 kernel: [107010.231874] [] netif_rx_ni+0x33/0x80 2017-10-20T21:37:26.491080+00:00 node-90 kernel: [107010.231878] [] tun_get_user+0x506/0x880 2017-10-20T21:37:26.491081+00:00 node-90 kernel: [107010.231880] [] tun_sendmsg+0x51/0x70 2017-10-20T21:37:26.491083+00:00 node-90 kernel: [107010.231882] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:37:26.491084+00:00 node-90 kernel: [107010.231884] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:37:26.491084+00:00 node-90 kernel: [107010.231888] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:37:26.491085+00:00 node-90 kernel: [107010.231890] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:37:26.491086+00:00 node-90 kernel: [107010.231892] [] kthread+0xe5/0x100 2017-10-20T21:37:26.491086+00:00 node-90 kernel: [107010.231894] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:37:26.491088+00:00 node-90 kernel: [107010.231897] [] ret_from_fork+0x3f/0x70 2017-10-20T21:37:26.491089+00:00 node-90 kernel: [107010.231898] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:37:26.491090+00:00 node-90 kernel: [107010.231906] ---[ end trace d7e73079b38e57f7 ]--- 2017-10-20T21:38:09.515752+00:00 node-90 kernel: [107053.255408] ------------[ cut here ]------------ 2017-10-20T21:38:09.515778+00:00 node-90 kernel: [107053.255416] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:38:09.515781+00:00 node-90 kernel: [107053.255418] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:38:09.515782+00:00 node-90 kernel: [107053.255419] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:38:09.515792+00:00 node-90 kernel: [107053.255481] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:38:09.515795+00:00 node-90 kernel: [107053.255482] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:38:09.515796+00:00 node-90 kernel: [107053.255483] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T21:38:09.515812+00:00 node-90 kernel: [107053.255485] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T21:38:09.515814+00:00 node-90 kernel: [107053.255487] ffff880f8fe73000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:38:09.515815+00:00 node-90 kernel: [107053.255488] Call Trace: 2017-10-20T21:38:09.515817+00:00 node-90 kernel: [107053.255490] [] dump_stack+0x63/0x90 2017-10-20T21:38:09.515818+00:00 node-90 kernel: [107053.255497] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:38:09.515818+00:00 node-90 kernel: [107053.255499] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:38:09.515819+00:00 node-90 kernel: [107053.255501] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:38:09.515819+00:00 node-90 kernel: [107053.255503] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:38:09.515821+00:00 node-90 kernel: [107053.255504] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:38:09.515822+00:00 node-90 kernel: [107053.255509] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:38:09.515823+00:00 node-90 kernel: [107053.255513] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:38:09.515823+00:00 node-90 kernel: [107053.255514] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:38:09.515824+00:00 node-90 kernel: [107053.255519] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:09.515824+00:00 node-90 kernel: [107053.255520] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:38:09.515826+00:00 node-90 kernel: [107053.255527] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:38:09.515827+00:00 node-90 kernel: [107053.255529] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:38:09.515828+00:00 node-90 kernel: [107053.255532] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:38:09.515829+00:00 node-90 kernel: [107053.255535] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:38:09.515829+00:00 node-90 kernel: [107053.255536] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:38:09.515830+00:00 node-90 kernel: [107053.255540] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:38:09.515832+00:00 node-90 kernel: [107053.255542] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:09.515833+00:00 node-90 kernel: [107053.255543] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:38:09.515833+00:00 node-90 kernel: [107053.255545] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:38:09.515834+00:00 node-90 kernel: [107053.255548] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:38:09.515834+00:00 node-90 kernel: [107053.255551] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:38:09.515835+00:00 node-90 kernel: [107053.255553] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:38:09.515846+00:00 node-90 kernel: [107053.255556] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:38:09.515847+00:00 node-90 kernel: [107053.255558] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:38:09.515847+00:00 node-90 kernel: [107053.255562] [] ? generic_exec_single+0x85/0x120 2017-10-20T21:38:09.515848+00:00 node-90 kernel: [107053.255565] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:38:09.515848+00:00 node-90 kernel: [107053.255566] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:38:09.515849+00:00 node-90 kernel: [107053.255567] [] process_backlog+0xa8/0x150 2017-10-20T21:38:09.515851+00:00 node-90 kernel: [107053.255569] [] net_rx_action+0x21e/0x360 2017-10-20T21:38:09.515852+00:00 node-90 kernel: [107053.255571] [] __do_softirq+0x101/0x290 2017-10-20T21:38:09.515853+00:00 node-90 kernel: [107053.255573] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:38:09.515854+00:00 node-90 kernel: [107053.255574] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:38:09.515855+00:00 node-90 kernel: [107053.255577] [] do_softirq+0x1d/0x20 2017-10-20T21:38:09.515856+00:00 node-90 kernel: [107053.255578] [] netif_rx_ni+0x33/0x80 2017-10-20T21:38:09.515858+00:00 node-90 kernel: [107053.255581] [] tun_get_user+0x506/0x880 2017-10-20T21:38:09.515858+00:00 node-90 kernel: [107053.255583] [] tun_sendmsg+0x51/0x70 2017-10-20T21:38:09.515859+00:00 node-90 kernel: [107053.255585] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:38:09.515860+00:00 node-90 kernel: [107053.255587] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:38:09.515860+00:00 node-90 kernel: [107053.255591] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:38:09.515862+00:00 node-90 kernel: [107053.255593] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:38:09.515863+00:00 node-90 kernel: [107053.255596] [] kthread+0xe5/0x100 2017-10-20T21:38:09.515864+00:00 node-90 kernel: [107053.255597] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:38:09.515864+00:00 node-90 kernel: [107053.255601] [] ret_from_fork+0x3f/0x70 2017-10-20T21:38:09.515865+00:00 node-90 kernel: [107053.255602] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:38:09.515870+00:00 node-90 kernel: [107053.255603] ---[ end trace d7e73079b38e57f8 ]--- 2017-10-20T21:38:23.585246+00:00 node-90 kernel: [107067.321435] ------------[ cut here ]------------ 2017-10-20T21:38:23.585269+00:00 node-90 kernel: [107067.321444] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:38:23.585271+00:00 node-90 kernel: [107067.321446] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:38:23.585271+00:00 node-90 kernel: [107067.321448] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:38:23.585273+00:00 node-90 kernel: [107067.321509] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:38:23.585274+00:00 node-90 kernel: [107067.321510] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:38:23.585274+00:00 node-90 kernel: [107067.321511] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T21:38:23.585288+00:00 node-90 kernel: [107067.321513] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T21:38:23.585289+00:00 node-90 kernel: [107067.321515] ffff880f89521800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:38:23.585290+00:00 node-90 kernel: [107067.321516] Call Trace: 2017-10-20T21:38:23.585291+00:00 node-90 kernel: [107067.321518] [] dump_stack+0x63/0x90 2017-10-20T21:38:23.585324+00:00 node-90 kernel: [107067.321537] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:38:23.585329+00:00 node-90 kernel: [107067.321538] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:38:23.585330+00:00 node-90 kernel: [107067.321541] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:38:23.585331+00:00 node-90 kernel: [107067.321542] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:38:23.585332+00:00 node-90 kernel: [107067.321544] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:38:23.585333+00:00 node-90 kernel: [107067.321550] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:38:23.585334+00:00 node-90 kernel: [107067.321553] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:38:23.585335+00:00 node-90 kernel: [107067.321554] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:38:23.585336+00:00 node-90 kernel: [107067.321559] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:23.585336+00:00 node-90 kernel: [107067.321561] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:38:23.585338+00:00 node-90 kernel: [107067.321566] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:38:23.585339+00:00 node-90 kernel: [107067.321569] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:38:23.585339+00:00 node-90 kernel: [107067.321571] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:38:23.585340+00:00 node-90 kernel: [107067.321574] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:38:23.585341+00:00 node-90 kernel: [107067.321575] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:38:23.585342+00:00 node-90 kernel: [107067.321578] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:38:23.585343+00:00 node-90 kernel: [107067.321580] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:23.585344+00:00 node-90 kernel: [107067.321582] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:38:23.585345+00:00 node-90 kernel: [107067.321583] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:38:23.585345+00:00 node-90 kernel: [107067.321586] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:38:23.585346+00:00 node-90 kernel: [107067.321589] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:38:23.585347+00:00 node-90 kernel: [107067.321590] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:38:23.585360+00:00 node-90 kernel: [107067.321595] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T21:38:23.585361+00:00 node-90 kernel: [107067.321596] [] ? check_preempt_curr+0x54/0x90 2017-10-20T21:38:23.585362+00:00 node-90 kernel: [107067.321598] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:38:23.585363+00:00 node-90 kernel: [107067.321599] [] process_backlog+0xa8/0x150 2017-10-20T21:38:23.585364+00:00 node-90 kernel: [107067.321600] [] net_rx_action+0x21e/0x360 2017-10-20T21:38:23.585365+00:00 node-90 kernel: [107067.321602] [] __do_softirq+0x101/0x290 2017-10-20T21:38:23.585367+00:00 node-90 kernel: [107067.321605] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:38:23.585368+00:00 node-90 kernel: [107067.321606] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:38:23.585369+00:00 node-90 kernel: [107067.321609] [] do_softirq+0x1d/0x20 2017-10-20T21:38:23.585370+00:00 node-90 kernel: [107067.321610] [] netif_rx_ni+0x33/0x80 2017-10-20T21:38:23.585371+00:00 node-90 kernel: [107067.321614] [] tun_get_user+0x506/0x880 2017-10-20T21:38:23.585372+00:00 node-90 kernel: [107067.321615] [] tun_sendmsg+0x51/0x70 2017-10-20T21:38:23.585374+00:00 node-90 kernel: [107067.321617] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:38:23.585374+00:00 node-90 kernel: [107067.321619] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:38:23.585375+00:00 node-90 kernel: [107067.321622] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:38:23.585375+00:00 node-90 kernel: [107067.321624] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:38:23.585376+00:00 node-90 kernel: [107067.321627] [] kthread+0xe5/0x100 2017-10-20T21:38:23.585377+00:00 node-90 kernel: [107067.321628] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:38:23.585378+00:00 node-90 kernel: [107067.321631] [] ret_from_fork+0x3f/0x70 2017-10-20T21:38:23.585379+00:00 node-90 kernel: [107067.321632] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:38:23.585380+00:00 node-90 kernel: [107067.321634] ---[ end trace d7e73079b38e57f9 ]--- 2017-10-20T21:39:31.691914+00:00 node-90 kernel: [107135.429161] ------------[ cut here ]------------ 2017-10-20T21:39:31.691932+00:00 node-90 kernel: [107135.429169] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:39:31.691934+00:00 node-90 kernel: [107135.429171] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:39:31.691935+00:00 node-90 kernel: [107135.429173] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:39:31.691943+00:00 node-90 kernel: [107135.429234] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:39:31.691945+00:00 node-90 kernel: [107135.429236] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:39:31.691946+00:00 node-90 kernel: [107135.429237] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T21:39:31.691963+00:00 node-90 kernel: [107135.429239] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T21:39:31.691965+00:00 node-90 kernel: [107135.429240] ffff880f93348900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:39:31.691966+00:00 node-90 kernel: [107135.429242] Call Trace: 2017-10-20T21:39:31.691967+00:00 node-90 kernel: [107135.429244] [] dump_stack+0x63/0x90 2017-10-20T21:39:31.691968+00:00 node-90 kernel: [107135.429252] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:39:31.691969+00:00 node-90 kernel: [107135.429253] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:39:31.691969+00:00 node-90 kernel: [107135.429256] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:39:31.691970+00:00 node-90 kernel: [107135.429258] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:39:31.691972+00:00 node-90 kernel: [107135.429260] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:39:31.691973+00:00 node-90 kernel: [107135.429266] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:39:31.691974+00:00 node-90 kernel: [107135.429269] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:39:31.691975+00:00 node-90 kernel: [107135.429271] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:39:31.691975+00:00 node-90 kernel: [107135.429276] [] ? nf_iterate+0x62/0x80 2017-10-20T21:39:31.691976+00:00 node-90 kernel: [107135.429278] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:39:31.691978+00:00 node-90 kernel: [107135.429287] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:39:31.691979+00:00 node-90 kernel: [107135.429290] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:39:31.691980+00:00 node-90 kernel: [107135.429292] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:39:31.691980+00:00 node-90 kernel: [107135.429295] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:39:31.691981+00:00 node-90 kernel: [107135.429297] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:39:31.691982+00:00 node-90 kernel: [107135.429300] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:39:31.691984+00:00 node-90 kernel: [107135.429302] [] ? nf_iterate+0x62/0x80 2017-10-20T21:39:31.691984+00:00 node-90 kernel: [107135.429304] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:39:31.691985+00:00 node-90 kernel: [107135.429306] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:39:31.691986+00:00 node-90 kernel: [107135.429309] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:39:31.691986+00:00 node-90 kernel: [107135.429312] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:39:31.691987+00:00 node-90 kernel: [107135.429314] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:39:31.691997+00:00 node-90 kernel: [107135.429316] [] ? update_blocked_averages+0x310/0x520 2017-10-20T21:39:31.691998+00:00 node-90 kernel: [107135.429320] [] ? __queue_work+0x139/0x3b0 2017-10-20T21:39:31.691999+00:00 node-90 kernel: [107135.429321] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:39:31.691999+00:00 node-90 kernel: [107135.429323] [] process_backlog+0xa8/0x150 2017-10-20T21:39:31.692000+00:00 node-90 kernel: [107135.429324] [] net_rx_action+0x21e/0x360 2017-10-20T21:39:31.692001+00:00 node-90 kernel: [107135.429327] [] __do_softirq+0x101/0x290 2017-10-20T21:39:31.692002+00:00 node-90 kernel: [107135.429329] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:39:31.692003+00:00 node-90 kernel: [107135.429330] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:39:31.692005+00:00 node-90 kernel: [107135.429333] [] do_softirq+0x1d/0x20 2017-10-20T21:39:31.692006+00:00 node-90 kernel: [107135.429334] [] netif_rx_ni+0x33/0x80 2017-10-20T21:39:31.692007+00:00 node-90 kernel: [107135.429337] [] tun_get_user+0x506/0x880 2017-10-20T21:39:31.692009+00:00 node-90 kernel: [107135.429339] [] tun_sendmsg+0x51/0x70 2017-10-20T21:39:31.692010+00:00 node-90 kernel: [107135.429342] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:39:31.692011+00:00 node-90 kernel: [107135.429344] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:39:31.692011+00:00 node-90 kernel: [107135.429347] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:39:31.692012+00:00 node-90 kernel: [107135.429349] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:39:31.692012+00:00 node-90 kernel: [107135.429351] [] kthread+0xe5/0x100 2017-10-20T21:39:31.692014+00:00 node-90 kernel: [107135.429352] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:39:31.692015+00:00 node-90 kernel: [107135.429355] [] ret_from_fork+0x3f/0x70 2017-10-20T21:39:31.692015+00:00 node-90 kernel: [107135.429357] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:39:31.692016+00:00 node-90 kernel: [107135.429358] ---[ end trace d7e73079b38e57fa ]--- 2017-10-20T21:46:27.293215+00:00 node-90 kernel: [107551.020543] ------------[ cut here ]------------ 2017-10-20T21:46:27.293380+00:00 node-90 kernel: [107551.020551] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:46:27.293382+00:00 node-90 kernel: [107551.020554] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:46:27.293383+00:00 node-90 kernel: [107551.020555] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:46:27.293534+00:00 node-90 kernel: [107551.020617] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:46:27.293539+00:00 node-90 kernel: [107551.020618] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:46:27.293540+00:00 node-90 kernel: [107551.020620] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T21:46:27.293556+00:00 node-90 kernel: [107551.020621] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T21:46:27.293558+00:00 node-90 kernel: [107551.020623] ffff881fb19d6200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:46:27.293559+00:00 node-90 kernel: [107551.020625] Call Trace: 2017-10-20T21:46:27.293560+00:00 node-90 kernel: [107551.020626] [] dump_stack+0x63/0x90 2017-10-20T21:46:27.293561+00:00 node-90 kernel: [107551.020635] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:46:27.293561+00:00 node-90 kernel: [107551.020637] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:46:27.293562+00:00 node-90 kernel: [107551.020640] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:46:27.293563+00:00 node-90 kernel: [107551.020642] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:46:27.293564+00:00 node-90 kernel: [107551.020644] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:46:27.293565+00:00 node-90 kernel: [107551.020650] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:46:27.293566+00:00 node-90 kernel: [107551.020652] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:46:27.293567+00:00 node-90 kernel: [107551.020654] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:46:27.293567+00:00 node-90 kernel: [107551.020660] [] ? nf_iterate+0x62/0x80 2017-10-20T21:46:27.293568+00:00 node-90 kernel: [107551.020662] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:46:27.293570+00:00 node-90 kernel: [107551.020667] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:46:27.293571+00:00 node-90 kernel: [107551.020670] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:46:27.293571+00:00 node-90 kernel: [107551.020672] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:46:27.293572+00:00 node-90 kernel: [107551.020675] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:46:27.293573+00:00 node-90 kernel: [107551.020677] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:46:27.293573+00:00 node-90 kernel: [107551.020680] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:46:27.293575+00:00 node-90 kernel: [107551.020682] [] ? nf_iterate+0x62/0x80 2017-10-20T21:46:27.293575+00:00 node-90 kernel: [107551.020684] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:46:27.293576+00:00 node-90 kernel: [107551.020685] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:46:27.293576+00:00 node-90 kernel: [107551.020688] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:46:27.293577+00:00 node-90 kernel: [107551.020691] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:46:27.293578+00:00 node-90 kernel: [107551.020693] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:46:27.293589+00:00 node-90 kernel: [107551.020697] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T21:46:27.293589+00:00 node-90 kernel: [107551.020699] [] ? __wake_up_common+0x52/0x90 2017-10-20T21:46:27.293590+00:00 node-90 kernel: [107551.020700] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:46:27.293590+00:00 node-90 kernel: [107551.020702] [] process_backlog+0xa8/0x150 2017-10-20T21:46:27.293591+00:00 node-90 kernel: [107551.020703] [] net_rx_action+0x21e/0x360 2017-10-20T21:46:27.293592+00:00 node-90 kernel: [107551.020706] [] __do_softirq+0x101/0x290 2017-10-20T21:46:27.293593+00:00 node-90 kernel: [107551.020709] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:46:27.293594+00:00 node-90 kernel: [107551.020710] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:46:27.293595+00:00 node-90 kernel: [107551.020713] [] do_softirq+0x1d/0x20 2017-10-20T21:46:27.293596+00:00 node-90 kernel: [107551.020714] [] netif_rx_ni+0x33/0x80 2017-10-20T21:46:27.293597+00:00 node-90 kernel: [107551.020718] [] tun_get_user+0x506/0x880 2017-10-20T21:46:27.293598+00:00 node-90 kernel: [107551.020720] [] tun_sendmsg+0x51/0x70 2017-10-20T21:46:27.293599+00:00 node-90 kernel: [107551.020722] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:46:27.293600+00:00 node-90 kernel: [107551.020724] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:46:27.293601+00:00 node-90 kernel: [107551.020727] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:46:27.293601+00:00 node-90 kernel: [107551.020729] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:46:27.293602+00:00 node-90 kernel: [107551.020731] [] kthread+0xe5/0x100 2017-10-20T21:46:27.293603+00:00 node-90 kernel: [107551.020732] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:46:27.293604+00:00 node-90 kernel: [107551.020736] [] ret_from_fork+0x3f/0x70 2017-10-20T21:46:27.293605+00:00 node-90 kernel: [107551.020737] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:46:27.293605+00:00 node-90 kernel: [107551.020738] ---[ end trace d7e73079b38e57fb ]--- 2017-10-20T21:46:50.581384+00:00 node-90 kernel: [107574.307046] ------------[ cut here ]------------ 2017-10-20T21:46:50.581404+00:00 node-90 kernel: [107574.307056] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:46:50.581406+00:00 node-90 kernel: [107574.307059] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:46:50.581407+00:00 node-90 kernel: [107574.307060] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:46:50.581409+00:00 node-90 kernel: [107574.307122] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:46:50.581410+00:00 node-90 kernel: [107574.307123] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:46:50.581425+00:00 node-90 kernel: [107574.307124] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T21:46:50.581446+00:00 node-90 kernel: [107574.307126] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T21:46:50.581447+00:00 node-90 kernel: [107574.307128] ffff881f5dedfb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:46:50.581448+00:00 node-90 kernel: [107574.307130] Call Trace: 2017-10-20T21:46:50.581450+00:00 node-90 kernel: [107574.307131] [] dump_stack+0x63/0x90 2017-10-20T21:46:50.581451+00:00 node-90 kernel: [107574.307140] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:46:50.581451+00:00 node-90 kernel: [107574.307142] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:46:50.581452+00:00 node-90 kernel: [107574.307145] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:46:50.581453+00:00 node-90 kernel: [107574.307146] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:46:50.581454+00:00 node-90 kernel: [107574.307149] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:46:50.581455+00:00 node-90 kernel: [107574.307155] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:46:50.581456+00:00 node-90 kernel: [107574.307157] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:46:50.581456+00:00 node-90 kernel: [107574.307159] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:46:50.581457+00:00 node-90 kernel: [107574.307164] [] ? nf_iterate+0x62/0x80 2017-10-20T21:46:50.581458+00:00 node-90 kernel: [107574.307166] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:46:50.581459+00:00 node-90 kernel: [107574.307172] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:46:50.581460+00:00 node-90 kernel: [107574.307174] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:46:50.581461+00:00 node-90 kernel: [107574.307177] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:46:50.581461+00:00 node-90 kernel: [107574.307180] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:46:50.581462+00:00 node-90 kernel: [107574.307181] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:46:50.581463+00:00 node-90 kernel: [107574.307185] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:46:50.581465+00:00 node-90 kernel: [107574.307187] [] ? nf_iterate+0x62/0x80 2017-10-20T21:46:50.581465+00:00 node-90 kernel: [107574.307189] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:46:50.581466+00:00 node-90 kernel: [107574.307190] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:46:50.581466+00:00 node-90 kernel: [107574.307193] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:46:50.581467+00:00 node-90 kernel: [107574.307196] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:46:50.581468+00:00 node-90 kernel: [107574.307198] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:46:50.581477+00:00 node-90 kernel: [107574.307199] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:46:50.581478+00:00 node-90 kernel: [107574.307201] [] process_backlog+0xa8/0x150 2017-10-20T21:46:50.581478+00:00 node-90 kernel: [107574.307202] [] net_rx_action+0x21e/0x360 2017-10-20T21:46:50.581479+00:00 node-90 kernel: [107574.307205] [] __do_softirq+0x101/0x290 2017-10-20T21:46:50.581479+00:00 node-90 kernel: [107574.307208] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:46:50.581480+00:00 node-90 kernel: [107574.307208] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:46:50.581481+00:00 node-90 kernel: [107574.307211] [] do_softirq+0x1d/0x20 2017-10-20T21:46:50.581482+00:00 node-90 kernel: [107574.307213] [] netif_rx_ni+0x33/0x80 2017-10-20T21:46:50.581483+00:00 node-90 kernel: [107574.307216] [] tun_get_user+0x506/0x880 2017-10-20T21:46:50.581484+00:00 node-90 kernel: [107574.307218] [] tun_sendmsg+0x51/0x70 2017-10-20T21:46:50.581485+00:00 node-90 kernel: [107574.307220] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:46:50.581486+00:00 node-90 kernel: [107574.307222] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:46:50.581487+00:00 node-90 kernel: [107574.307225] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:46:50.581488+00:00 node-90 kernel: [107574.307227] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:46:50.581489+00:00 node-90 kernel: [107574.307230] [] kthread+0xe5/0x100 2017-10-20T21:46:50.581489+00:00 node-90 kernel: [107574.307231] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:46:50.581490+00:00 node-90 kernel: [107574.307234] [] ret_from_fork+0x3f/0x70 2017-10-20T21:46:50.581491+00:00 node-90 kernel: [107574.307236] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:46:50.581492+00:00 node-90 kernel: [107574.307237] ---[ end trace d7e73079b38e57fc ]--- 2017-10-20T21:47:08.435463+00:00 node-90 kernel: [107592.162358] ------------[ cut here ]------------ 2017-10-20T21:47:08.435484+00:00 node-90 kernel: [107592.162365] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:47:08.435486+00:00 node-90 kernel: [107592.162368] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:47:08.435488+00:00 node-90 kernel: [107592.162369] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:47:08.435498+00:00 node-90 kernel: [107592.162431] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:47:08.435501+00:00 node-90 kernel: [107592.162432] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:47:08.435502+00:00 node-90 kernel: [107592.162433] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T21:47:08.435517+00:00 node-90 kernel: [107592.162435] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T21:47:08.435518+00:00 node-90 kernel: [107592.162437] ffff88103673ab00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:47:08.435519+00:00 node-90 kernel: [107592.162438] Call Trace: 2017-10-20T21:47:08.435521+00:00 node-90 kernel: [107592.162440] [] dump_stack+0x63/0x90 2017-10-20T21:47:08.435522+00:00 node-90 kernel: [107592.162447] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:47:08.435522+00:00 node-90 kernel: [107592.162449] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:47:08.435523+00:00 node-90 kernel: [107592.162452] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:47:08.435524+00:00 node-90 kernel: [107592.162453] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:47:08.435525+00:00 node-90 kernel: [107592.162455] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:47:08.435526+00:00 node-90 kernel: [107592.162460] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:47:08.435527+00:00 node-90 kernel: [107592.162464] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:47:08.435528+00:00 node-90 kernel: [107592.162466] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:47:08.435528+00:00 node-90 kernel: [107592.162469] [] ? nf_iterate+0x62/0x80 2017-10-20T21:47:08.435529+00:00 node-90 kernel: [107592.162471] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:47:08.435531+00:00 node-90 kernel: [107592.162478] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:47:08.435532+00:00 node-90 kernel: [107592.162480] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:47:08.435532+00:00 node-90 kernel: [107592.162483] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:47:08.435533+00:00 node-90 kernel: [107592.162486] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:47:08.435534+00:00 node-90 kernel: [107592.162488] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:47:08.435535+00:00 node-90 kernel: [107592.162491] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:47:08.435536+00:00 node-90 kernel: [107592.162493] [] ? nf_iterate+0x62/0x80 2017-10-20T21:47:08.435537+00:00 node-90 kernel: [107592.162494] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:47:08.435538+00:00 node-90 kernel: [107592.162496] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:47:08.435539+00:00 node-90 kernel: [107592.162499] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:47:08.435539+00:00 node-90 kernel: [107592.162502] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:47:08.435541+00:00 node-90 kernel: [107592.162504] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:47:08.435551+00:00 node-90 kernel: [107592.162505] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:47:08.435552+00:00 node-90 kernel: [107592.162507] [] process_backlog+0xa8/0x150 2017-10-20T21:47:08.435552+00:00 node-90 kernel: [107592.162508] [] net_rx_action+0x21e/0x360 2017-10-20T21:47:08.435553+00:00 node-90 kernel: [107592.162510] [] __do_softirq+0x101/0x290 2017-10-20T21:47:08.435554+00:00 node-90 kernel: [107592.162513] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:47:08.435555+00:00 node-90 kernel: [107592.162513] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:47:08.435556+00:00 node-90 kernel: [107592.162517] [] do_softirq+0x1d/0x20 2017-10-20T21:47:08.435557+00:00 node-90 kernel: [107592.162518] [] netif_rx_ni+0x33/0x80 2017-10-20T21:47:08.435558+00:00 node-90 kernel: [107592.162521] [] tun_get_user+0x506/0x880 2017-10-20T21:47:08.435559+00:00 node-90 kernel: [107592.162522] [] tun_sendmsg+0x51/0x70 2017-10-20T21:47:08.435560+00:00 node-90 kernel: [107592.162525] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:47:08.435562+00:00 node-90 kernel: [107592.162527] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:47:08.435563+00:00 node-90 kernel: [107592.162530] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:47:08.435564+00:00 node-90 kernel: [107592.162532] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:47:08.435564+00:00 node-90 kernel: [107592.162534] [] kthread+0xe5/0x100 2017-10-20T21:47:08.435565+00:00 node-90 kernel: [107592.162536] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:47:08.435566+00:00 node-90 kernel: [107592.162539] [] ret_from_fork+0x3f/0x70 2017-10-20T21:47:08.435567+00:00 node-90 kernel: [107592.162540] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:47:08.435568+00:00 node-90 kernel: [107592.162542] ---[ end trace d7e73079b38e57fd ]--- 2017-10-20T21:48:19.445637+00:00 node-90 kernel: [107663.170254] ------------[ cut here ]------------ 2017-10-20T21:48:19.445668+00:00 node-90 kernel: [107663.170262] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:48:19.445671+00:00 node-90 kernel: [107663.170264] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:48:19.445672+00:00 node-90 kernel: [107663.170265] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:48:19.445823+00:00 node-90 kernel: [107663.170327] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:48:19.445828+00:00 node-90 kernel: [107663.170328] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:48:19.445829+00:00 node-90 kernel: [107663.170329] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T21:48:19.445846+00:00 node-90 kernel: [107663.170331] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T21:48:19.445847+00:00 node-90 kernel: [107663.170333] ffff88101a485200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:48:19.445848+00:00 node-90 kernel: [107663.170335] Call Trace: 2017-10-20T21:48:19.445849+00:00 node-90 kernel: [107663.170336] [] dump_stack+0x63/0x90 2017-10-20T21:48:19.445850+00:00 node-90 kernel: [107663.170346] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:48:19.445851+00:00 node-90 kernel: [107663.170347] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:48:19.445852+00:00 node-90 kernel: [107663.170350] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:48:19.445853+00:00 node-90 kernel: [107663.170352] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:48:19.445854+00:00 node-90 kernel: [107663.170354] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:48:19.445855+00:00 node-90 kernel: [107663.170360] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:48:19.445856+00:00 node-90 kernel: [107663.170363] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:48:19.445857+00:00 node-90 kernel: [107663.170365] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:48:19.445857+00:00 node-90 kernel: [107663.170371] [] ? nf_iterate+0x62/0x80 2017-10-20T21:48:19.445858+00:00 node-90 kernel: [107663.170373] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:48:19.445859+00:00 node-90 kernel: [107663.170380] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:48:19.445860+00:00 node-90 kernel: [107663.170383] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:48:19.445861+00:00 node-90 kernel: [107663.170385] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:48:19.445861+00:00 node-90 kernel: [107663.170388] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:48:19.445862+00:00 node-90 kernel: [107663.170389] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:48:19.445863+00:00 node-90 kernel: [107663.170393] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:48:19.445864+00:00 node-90 kernel: [107663.170395] [] ? nf_iterate+0x62/0x80 2017-10-20T21:48:19.445865+00:00 node-90 kernel: [107663.170396] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:48:19.445865+00:00 node-90 kernel: [107663.170398] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:48:19.445866+00:00 node-90 kernel: [107663.170401] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:48:19.445866+00:00 node-90 kernel: [107663.170404] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:48:19.445867+00:00 node-90 kernel: [107663.170406] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:48:19.445878+00:00 node-90 kernel: [107663.170411] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T21:48:19.445879+00:00 node-90 kernel: [107663.170412] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:48:19.445879+00:00 node-90 kernel: [107663.170413] [] process_backlog+0xa8/0x150 2017-10-20T21:48:19.445880+00:00 node-90 kernel: [107663.170415] [] net_rx_action+0x21e/0x360 2017-10-20T21:48:19.445880+00:00 node-90 kernel: [107663.170417] [] __do_softirq+0x101/0x290 2017-10-20T21:48:19.445882+00:00 node-90 kernel: [107663.170421] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:48:19.445883+00:00 node-90 kernel: [107663.170421] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:48:19.445884+00:00 node-90 kernel: [107663.170425] [] do_softirq+0x1d/0x20 2017-10-20T21:48:19.445885+00:00 node-90 kernel: [107663.170426] [] netif_rx_ni+0x33/0x80 2017-10-20T21:48:19.445886+00:00 node-90 kernel: [107663.170432] [] tun_get_user+0x506/0x880 2017-10-20T21:48:19.445887+00:00 node-90 kernel: [107663.170434] [] tun_sendmsg+0x51/0x70 2017-10-20T21:48:19.445888+00:00 node-90 kernel: [107663.170436] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:48:19.445889+00:00 node-90 kernel: [107663.170438] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:48:19.445890+00:00 node-90 kernel: [107663.170441] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:48:19.445890+00:00 node-90 kernel: [107663.170443] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:48:19.445891+00:00 node-90 kernel: [107663.170445] [] kthread+0xe5/0x100 2017-10-20T21:48:19.445892+00:00 node-90 kernel: [107663.170458] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:48:19.445893+00:00 node-90 kernel: [107663.170462] [] ret_from_fork+0x3f/0x70 2017-10-20T21:48:19.445894+00:00 node-90 kernel: [107663.170463] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:48:19.445894+00:00 node-90 kernel: [107663.170464] ---[ end trace d7e73079b38e57fe ]--- 2017-10-20T21:53:24.248378+00:00 node-90 kernel: [107967.966893] ------------[ cut here ]------------ 2017-10-20T21:53:24.248400+00:00 node-90 kernel: [107967.966902] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:53:24.248402+00:00 node-90 kernel: [107967.966905] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:53:24.248403+00:00 node-90 kernel: [107967.966906] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:53:24.248411+00:00 node-90 kernel: [107967.966969] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:53:24.248413+00:00 node-90 kernel: [107967.966971] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:53:24.248414+00:00 node-90 kernel: [107967.966972] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-20T21:53:24.248428+00:00 node-90 kernel: [107967.966974] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-20T21:53:24.248430+00:00 node-90 kernel: [107967.966975] ffff88100371dc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:53:24.248431+00:00 node-90 kernel: [107967.966977] Call Trace: 2017-10-20T21:53:24.248432+00:00 node-90 kernel: [107967.966979] [] dump_stack+0x63/0x90 2017-10-20T21:53:24.248433+00:00 node-90 kernel: [107967.966989] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:53:24.248433+00:00 node-90 kernel: [107967.966991] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:53:24.248434+00:00 node-90 kernel: [107967.966994] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:53:24.248435+00:00 node-90 kernel: [107967.966995] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:53:24.248436+00:00 node-90 kernel: [107967.966998] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:53:24.248437+00:00 node-90 kernel: [107967.967004] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:53:24.248438+00:00 node-90 kernel: [107967.967008] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:53:24.248438+00:00 node-90 kernel: [107967.967009] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:53:24.248439+00:00 node-90 kernel: [107967.967016] [] ? nf_iterate+0x62/0x80 2017-10-20T21:53:24.248440+00:00 node-90 kernel: [107967.967018] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:53:24.248441+00:00 node-90 kernel: [107967.967025] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:53:24.248442+00:00 node-90 kernel: [107967.967028] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:53:24.248443+00:00 node-90 kernel: [107967.967030] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:53:24.248443+00:00 node-90 kernel: [107967.967033] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:53:24.248444+00:00 node-90 kernel: [107967.967035] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:53:24.248445+00:00 node-90 kernel: [107967.967038] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:53:24.248446+00:00 node-90 kernel: [107967.967040] [] ? nf_iterate+0x62/0x80 2017-10-20T21:53:24.248447+00:00 node-90 kernel: [107967.967042] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:53:24.248448+00:00 node-90 kernel: [107967.967044] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:53:24.248449+00:00 node-90 kernel: [107967.967047] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:53:24.248449+00:00 node-90 kernel: [107967.967050] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:53:24.248450+00:00 node-90 kernel: [107967.967052] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:53:24.248461+00:00 node-90 kernel: [107967.967057] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T21:53:24.248462+00:00 node-90 kernel: [107967.967059] [] ? check_preempt_curr+0x54/0x90 2017-10-20T21:53:24.248463+00:00 node-90 kernel: [107967.967060] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-20T21:53:24.248463+00:00 node-90 kernel: [107967.967061] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:53:24.248464+00:00 node-90 kernel: [107967.967063] [] process_backlog+0xa8/0x150 2017-10-20T21:53:24.248465+00:00 node-90 kernel: [107967.967064] [] net_rx_action+0x21e/0x360 2017-10-20T21:53:24.248466+00:00 node-90 kernel: [107967.967068] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T21:53:24.248467+00:00 node-90 kernel: [107967.967071] [] __do_softirq+0x101/0x290 2017-10-20T21:53:24.248468+00:00 node-90 kernel: [107967.967074] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:53:24.248469+00:00 node-90 kernel: [107967.967075] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:53:24.248470+00:00 node-90 kernel: [107967.967078] [] do_softirq+0x1d/0x20 2017-10-20T21:53:24.248471+00:00 node-90 kernel: [107967.967079] [] netif_rx_ni+0x33/0x80 2017-10-20T21:53:24.248472+00:00 node-90 kernel: [107967.967083] [] tun_get_user+0x506/0x880 2017-10-20T21:53:24.248473+00:00 node-90 kernel: [107967.967085] [] tun_sendmsg+0x51/0x70 2017-10-20T21:53:24.248474+00:00 node-90 kernel: [107967.967087] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:53:24.248474+00:00 node-90 kernel: [107967.967089] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:53:24.248475+00:00 node-90 kernel: [107967.967092] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:53:24.248476+00:00 node-90 kernel: [107967.967095] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:53:24.248477+00:00 node-90 kernel: [107967.967097] [] kthread+0xe5/0x100 2017-10-20T21:53:24.248478+00:00 node-90 kernel: [107967.967098] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:53:24.248478+00:00 node-90 kernel: [107967.967101] [] ret_from_fork+0x3f/0x70 2017-10-20T21:53:24.248479+00:00 node-90 kernel: [107967.967103] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:53:24.248480+00:00 node-90 kernel: [107967.967112] ---[ end trace d7e73079b38e57ff ]--- 2017-10-20T21:54:10.829203+00:00 node-90 kernel: [108014.546490] ------------[ cut here ]------------ 2017-10-20T21:54:10.829384+00:00 node-90 kernel: [108014.546498] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:54:10.829386+00:00 node-90 kernel: [108014.546501] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:54:10.829395+00:00 node-90 kernel: [108014.546502] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:54:10.829399+00:00 node-90 kernel: [108014.546564] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:54:10.829400+00:00 node-90 kernel: [108014.546566] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:54:10.829401+00:00 node-90 kernel: [108014.546567] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T21:54:10.829414+00:00 node-90 kernel: [108014.546569] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T21:54:10.829415+00:00 node-90 kernel: [108014.546570] ffff880f8ec7b600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:54:10.829417+00:00 node-90 kernel: [108014.546572] Call Trace: 2017-10-20T21:54:10.829418+00:00 node-90 kernel: [108014.546573] [] dump_stack+0x63/0x90 2017-10-20T21:54:10.829419+00:00 node-90 kernel: [108014.546582] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:54:10.829420+00:00 node-90 kernel: [108014.546583] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:54:10.829421+00:00 node-90 kernel: [108014.546587] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:54:10.829421+00:00 node-90 kernel: [108014.546588] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:54:10.829423+00:00 node-90 kernel: [108014.546590] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:54:10.829424+00:00 node-90 kernel: [108014.546597] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:54:10.829425+00:00 node-90 kernel: [108014.546600] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:54:10.829426+00:00 node-90 kernel: [108014.546602] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:54:10.829426+00:00 node-90 kernel: [108014.546608] [] ? nf_iterate+0x62/0x80 2017-10-20T21:54:10.829427+00:00 node-90 kernel: [108014.546609] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:54:10.829428+00:00 node-90 kernel: [108014.546617] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:54:10.829429+00:00 node-90 kernel: [108014.546621] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:54:10.829430+00:00 node-90 kernel: [108014.546623] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:54:10.829431+00:00 node-90 kernel: [108014.546626] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:54:10.829431+00:00 node-90 kernel: [108014.546628] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:54:10.829432+00:00 node-90 kernel: [108014.546631] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:54:10.829434+00:00 node-90 kernel: [108014.546634] [] ? nf_iterate+0x62/0x80 2017-10-20T21:54:10.829434+00:00 node-90 kernel: [108014.546636] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:54:10.829435+00:00 node-90 kernel: [108014.546637] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:54:10.829435+00:00 node-90 kernel: [108014.546640] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:54:10.829436+00:00 node-90 kernel: [108014.546643] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:54:10.829437+00:00 node-90 kernel: [108014.546645] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:54:10.829448+00:00 node-90 kernel: [108014.546649] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:54:10.829449+00:00 node-90 kernel: [108014.546652] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:54:10.829450+00:00 node-90 kernel: [108014.546656] [] ? generic_exec_single+0x85/0x120 2017-10-20T21:54:10.829450+00:00 node-90 kernel: [108014.546660] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:54:10.829451+00:00 node-90 kernel: [108014.546661] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:54:10.829452+00:00 node-90 kernel: [108014.546663] [] process_backlog+0xa8/0x150 2017-10-20T21:54:10.829453+00:00 node-90 kernel: [108014.546664] [] net_rx_action+0x21e/0x360 2017-10-20T21:54:10.829454+00:00 node-90 kernel: [108014.546666] [] __do_softirq+0x101/0x290 2017-10-20T21:54:10.829456+00:00 node-90 kernel: [108014.546669] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:54:10.829457+00:00 node-90 kernel: [108014.546669] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:54:10.829458+00:00 node-90 kernel: [108014.546672] [] do_softirq+0x1d/0x20 2017-10-20T21:54:10.829459+00:00 node-90 kernel: [108014.546674] [] netif_rx_ni+0x33/0x80 2017-10-20T21:54:10.829460+00:00 node-90 kernel: [108014.546676] [] tun_get_user+0x506/0x880 2017-10-20T21:54:10.829461+00:00 node-90 kernel: [108014.546678] [] tun_sendmsg+0x51/0x70 2017-10-20T21:54:10.829462+00:00 node-90 kernel: [108014.546681] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:54:10.829462+00:00 node-90 kernel: [108014.546683] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:54:10.829463+00:00 node-90 kernel: [108014.546686] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:54:10.829464+00:00 node-90 kernel: [108014.546689] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:54:10.829466+00:00 node-90 kernel: [108014.546691] [] kthread+0xe5/0x100 2017-10-20T21:54:10.829466+00:00 node-90 kernel: [108014.546693] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:54:10.829467+00:00 node-90 kernel: [108014.546697] [] ret_from_fork+0x3f/0x70 2017-10-20T21:54:10.829467+00:00 node-90 kernel: [108014.546698] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:54:10.829468+00:00 node-90 kernel: [108014.546699] ---[ end trace d7e73079b38e5800 ]--- 2017-10-20T21:56:07.966807+00:00 node-90 kernel: [108131.680843] ------------[ cut here ]------------ 2017-10-20T21:56:07.966826+00:00 node-90 kernel: [108131.680850] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:56:07.966829+00:00 node-90 kernel: [108131.680852] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:56:07.966830+00:00 node-90 kernel: [108131.680853] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:56:07.966838+00:00 node-90 kernel: [108131.680915] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:56:07.966841+00:00 node-90 kernel: [108131.680916] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:56:07.966842+00:00 node-90 kernel: [108131.680917] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-20T21:56:07.966862+00:00 node-90 kernel: [108131.680919] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-20T21:56:07.966864+00:00 node-90 kernel: [108131.680920] ffff882034309800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T21:56:07.966865+00:00 node-90 kernel: [108131.680922] Call Trace: 2017-10-20T21:56:07.966867+00:00 node-90 kernel: [108131.680923] [] dump_stack+0x63/0x90 2017-10-20T21:56:07.966868+00:00 node-90 kernel: [108131.680931] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:56:07.966868+00:00 node-90 kernel: [108131.680932] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:56:07.966869+00:00 node-90 kernel: [108131.680935] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:56:07.966871+00:00 node-90 kernel: [108131.680936] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:56:07.966872+00:00 node-90 kernel: [108131.680938] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:56:07.966874+00:00 node-90 kernel: [108131.680943] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:56:07.966875+00:00 node-90 kernel: [108131.680946] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:56:07.966876+00:00 node-90 kernel: [108131.680948] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:56:07.966877+00:00 node-90 kernel: [108131.680952] [] ? nf_iterate+0x62/0x80 2017-10-20T21:56:07.966878+00:00 node-90 kernel: [108131.680954] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:56:07.966880+00:00 node-90 kernel: [108131.680960] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:56:07.966881+00:00 node-90 kernel: [108131.680963] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:56:07.966883+00:00 node-90 kernel: [108131.680965] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:56:07.966884+00:00 node-90 kernel: [108131.680968] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:56:07.966885+00:00 node-90 kernel: [108131.680970] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:56:07.966886+00:00 node-90 kernel: [108131.680973] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:56:07.966888+00:00 node-90 kernel: [108131.680975] [] ? nf_iterate+0x62/0x80 2017-10-20T21:56:07.966889+00:00 node-90 kernel: [108131.680976] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:56:07.966890+00:00 node-90 kernel: [108131.680978] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:56:07.966891+00:00 node-90 kernel: [108131.680981] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:56:07.966892+00:00 node-90 kernel: [108131.680984] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:56:07.966894+00:00 node-90 kernel: [108131.680985] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:56:07.966911+00:00 node-90 kernel: [108131.680989] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:56:07.966913+00:00 node-90 kernel: [108131.680992] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:56:07.966914+00:00 node-90 kernel: [108131.680995] [] ? generic_exec_single+0x85/0x120 2017-10-20T21:56:07.966915+00:00 node-90 kernel: [108131.680998] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T21:56:07.966916+00:00 node-90 kernel: [108131.681000] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:56:07.966918+00:00 node-90 kernel: [108131.681001] [] process_backlog+0xa8/0x150 2017-10-20T21:56:07.966920+00:00 node-90 kernel: [108131.681002] [] net_rx_action+0x21e/0x360 2017-10-20T21:56:07.966921+00:00 node-90 kernel: [108131.681004] [] __do_softirq+0x101/0x290 2017-10-20T21:56:07.966923+00:00 node-90 kernel: [108131.681007] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:56:07.966925+00:00 node-90 kernel: [108131.681007] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:56:07.966926+00:00 node-90 kernel: [108131.681011] [] do_softirq+0x1d/0x20 2017-10-20T21:56:07.966928+00:00 node-90 kernel: [108131.681012] [] netif_rx_ni+0x33/0x80 2017-10-20T21:56:07.966930+00:00 node-90 kernel: [108131.681015] [] tun_get_user+0x506/0x880 2017-10-20T21:56:07.966931+00:00 node-90 kernel: [108131.681017] [] tun_sendmsg+0x51/0x70 2017-10-20T21:56:07.966932+00:00 node-90 kernel: [108131.681019] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:56:07.966933+00:00 node-90 kernel: [108131.681021] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:56:07.966935+00:00 node-90 kernel: [108131.681024] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:56:07.966936+00:00 node-90 kernel: [108131.681026] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:56:07.966938+00:00 node-90 kernel: [108131.681028] [] kthread+0xe5/0x100 2017-10-20T21:56:07.966939+00:00 node-90 kernel: [108131.681030] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:56:07.966939+00:00 node-90 kernel: [108131.681033] [] ret_from_fork+0x3f/0x70 2017-10-20T21:56:07.966940+00:00 node-90 kernel: [108131.681035] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:56:07.966942+00:00 node-90 kernel: [108131.681036] ---[ end trace d7e73079b38e5801 ]--- 2017-10-20T22:00:53.588827+00:00 node-90 kernel: [108417.296413] ------------[ cut here ]------------ 2017-10-20T22:00:53.588852+00:00 node-90 kernel: [108417.296423] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:00:53.588854+00:00 node-90 kernel: [108417.296426] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:00:53.588862+00:00 node-90 kernel: [108417.296427] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:00:53.588866+00:00 node-90 kernel: [108417.296490] CPU: 30 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:00:53.588868+00:00 node-90 kernel: [108417.296492] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:00:53.588868+00:00 node-90 kernel: [108417.296493] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-20T22:00:53.588883+00:00 node-90 kernel: [108417.296495] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-20T22:00:53.588885+00:00 node-90 kernel: [108417.296496] ffff88202e1c3f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:00:53.588886+00:00 node-90 kernel: [108417.296498] Call Trace: 2017-10-20T22:00:53.588887+00:00 node-90 kernel: [108417.296500] [] dump_stack+0x63/0x90 2017-10-20T22:00:53.588888+00:00 node-90 kernel: [108417.296523] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:00:53.588888+00:00 node-90 kernel: [108417.296524] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:00:53.588889+00:00 node-90 kernel: [108417.296528] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:00:53.588890+00:00 node-90 kernel: [108417.296529] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:00:53.588891+00:00 node-90 kernel: [108417.296532] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:00:53.588892+00:00 node-90 kernel: [108417.296538] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:00:53.588893+00:00 node-90 kernel: [108417.296541] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:00:53.588893+00:00 node-90 kernel: [108417.296543] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:00:53.588894+00:00 node-90 kernel: [108417.296555] [] ? nf_iterate+0x62/0x80 2017-10-20T22:00:53.588895+00:00 node-90 kernel: [108417.296557] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:00:53.588897+00:00 node-90 kernel: [108417.296564] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:00:53.588898+00:00 node-90 kernel: [108417.296567] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:00:53.588898+00:00 node-90 kernel: [108417.296569] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:00:53.588899+00:00 node-90 kernel: [108417.296572] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:00:53.588899+00:00 node-90 kernel: [108417.296574] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:00:53.588901+00:00 node-90 kernel: [108417.296577] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:00:53.588902+00:00 node-90 kernel: [108417.296579] [] ? nf_iterate+0x62/0x80 2017-10-20T22:00:53.588903+00:00 node-90 kernel: [108417.296581] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:00:53.588904+00:00 node-90 kernel: [108417.296582] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:00:53.588904+00:00 node-90 kernel: [108417.296585] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:00:53.588905+00:00 node-90 kernel: [108417.296588] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:00:53.588906+00:00 node-90 kernel: [108417.296590] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:00:53.588918+00:00 node-90 kernel: [108417.296591] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:00:53.588919+00:00 node-90 kernel: [108417.296593] [] process_backlog+0xa8/0x150 2017-10-20T22:00:53.588919+00:00 node-90 kernel: [108417.296594] [] net_rx_action+0x21e/0x360 2017-10-20T22:00:53.588920+00:00 node-90 kernel: [108417.296597] [] __do_softirq+0x101/0x290 2017-10-20T22:00:53.588921+00:00 node-90 kernel: [108417.296600] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:00:53.588922+00:00 node-90 kernel: [108417.296601] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:00:53.588923+00:00 node-90 kernel: [108417.296604] [] do_softirq+0x1d/0x20 2017-10-20T22:00:53.588924+00:00 node-90 kernel: [108417.296605] [] netif_rx_ni+0x33/0x80 2017-10-20T22:00:53.588925+00:00 node-90 kernel: [108417.296609] [] tun_get_user+0x506/0x880 2017-10-20T22:00:53.588926+00:00 node-90 kernel: [108417.296611] [] tun_sendmsg+0x51/0x70 2017-10-20T22:00:53.588928+00:00 node-90 kernel: [108417.296613] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:00:53.588929+00:00 node-90 kernel: [108417.296615] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:00:53.588930+00:00 node-90 kernel: [108417.296618] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:00:53.588931+00:00 node-90 kernel: [108417.296620] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:00:53.588931+00:00 node-90 kernel: [108417.296622] [] kthread+0xe5/0x100 2017-10-20T22:00:53.588932+00:00 node-90 kernel: [108417.296624] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:00:53.588933+00:00 node-90 kernel: [108417.296628] [] ret_from_fork+0x3f/0x70 2017-10-20T22:00:53.588934+00:00 node-90 kernel: [108417.296629] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:00:53.588935+00:00 node-90 kernel: [108417.296630] ---[ end trace d7e73079b38e5802 ]--- 2017-10-20T22:01:13.093559+00:00 node-90 kernel: [108436.799443] ------------[ cut here ]------------ 2017-10-20T22:01:13.093583+00:00 node-90 kernel: [108436.799453] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:01:13.093585+00:00 node-90 kernel: [108436.799456] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:01:13.093586+00:00 node-90 kernel: [108436.799457] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:01:13.093588+00:00 node-90 kernel: [108436.799536] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:01:13.093740+00:00 node-90 kernel: [108436.799537] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:01:13.093755+00:00 node-90 kernel: [108436.799538] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T22:01:13.093774+00:00 node-90 kernel: [108436.799540] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T22:01:13.093775+00:00 node-90 kernel: [108436.799542] ffff881f7b9ca100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:01:13.093777+00:00 node-90 kernel: [108436.799544] Call Trace: 2017-10-20T22:01:13.093778+00:00 node-90 kernel: [108436.799545] [] dump_stack+0x63/0x90 2017-10-20T22:01:13.093779+00:00 node-90 kernel: [108436.799556] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:01:13.093779+00:00 node-90 kernel: [108436.799558] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:01:13.093780+00:00 node-90 kernel: [108436.799561] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:01:13.093780+00:00 node-90 kernel: [108436.799563] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:01:13.093782+00:00 node-90 kernel: [108436.799565] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:01:13.093783+00:00 node-90 kernel: [108436.799572] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:01:13.093784+00:00 node-90 kernel: [108436.799575] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:01:13.093784+00:00 node-90 kernel: [108436.799577] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:01:13.093785+00:00 node-90 kernel: [108436.799584] [] ? nf_iterate+0x62/0x80 2017-10-20T22:01:13.093786+00:00 node-90 kernel: [108436.799586] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:01:13.093787+00:00 node-90 kernel: [108436.799593] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:01:13.093788+00:00 node-90 kernel: [108436.799596] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:01:13.093788+00:00 node-90 kernel: [108436.799598] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:01:13.093789+00:00 node-90 kernel: [108436.799601] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:01:13.093790+00:00 node-90 kernel: [108436.799603] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:01:13.093790+00:00 node-90 kernel: [108436.799606] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:01:13.093792+00:00 node-90 kernel: [108436.799608] [] ? nf_iterate+0x62/0x80 2017-10-20T22:01:13.093793+00:00 node-90 kernel: [108436.799610] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:01:13.093793+00:00 node-90 kernel: [108436.799612] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:01:13.093794+00:00 node-90 kernel: [108436.799615] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:01:13.093794+00:00 node-90 kernel: [108436.799617] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:01:13.093795+00:00 node-90 kernel: [108436.799619] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:01:13.093804+00:00 node-90 kernel: [108436.799621] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:01:13.093805+00:00 node-90 kernel: [108436.799622] [] process_backlog+0xa8/0x150 2017-10-20T22:01:13.093805+00:00 node-90 kernel: [108436.799623] [] net_rx_action+0x21e/0x360 2017-10-20T22:01:13.093806+00:00 node-90 kernel: [108436.799626] [] __do_softirq+0x101/0x290 2017-10-20T22:01:13.093807+00:00 node-90 kernel: [108436.799630] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:01:13.093808+00:00 node-90 kernel: [108436.799630] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:01:13.093809+00:00 node-90 kernel: [108436.799634] [] do_softirq+0x1d/0x20 2017-10-20T22:01:13.093810+00:00 node-90 kernel: [108436.799635] [] netif_rx_ni+0x33/0x80 2017-10-20T22:01:13.093811+00:00 node-90 kernel: [108436.799640] [] tun_get_user+0x506/0x880 2017-10-20T22:01:13.093812+00:00 node-90 kernel: [108436.799642] [] tun_sendmsg+0x51/0x70 2017-10-20T22:01:13.093814+00:00 node-90 kernel: [108436.799644] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:01:13.093815+00:00 node-90 kernel: [108436.799646] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:01:13.093816+00:00 node-90 kernel: [108436.799650] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:01:13.093817+00:00 node-90 kernel: [108436.799652] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:01:13.093818+00:00 node-90 kernel: [108436.799654] [] kthread+0xe5/0x100 2017-10-20T22:01:13.093818+00:00 node-90 kernel: [108436.799656] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:01:13.093819+00:00 node-90 kernel: [108436.799659] [] ret_from_fork+0x3f/0x70 2017-10-20T22:01:13.093820+00:00 node-90 kernel: [108436.799661] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:01:13.093822+00:00 node-90 kernel: [108436.799662] ---[ end trace d7e73079b38e5803 ]--- 2017-10-20T22:02:48.445384+00:00 node-90 kernel: [108532.149771] ------------[ cut here ]------------ 2017-10-20T22:02:48.445402+00:00 node-90 kernel: [108532.149778] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:02:48.445404+00:00 node-90 kernel: [108532.149780] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:02:48.445405+00:00 node-90 kernel: [108532.149782] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:02:48.445419+00:00 node-90 kernel: [108532.149840] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:02:48.445424+00:00 node-90 kernel: [108532.149841] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:02:48.445425+00:00 node-90 kernel: [108532.149842] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T22:02:48.445442+00:00 node-90 kernel: [108532.149844] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T22:02:48.445443+00:00 node-90 kernel: [108532.149846] ffff880074dcbd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:02:48.445444+00:00 node-90 kernel: [108532.149847] Call Trace: 2017-10-20T22:02:48.445446+00:00 node-90 kernel: [108532.149848] [] dump_stack+0x63/0x90 2017-10-20T22:02:48.445447+00:00 node-90 kernel: [108532.149855] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:02:48.445448+00:00 node-90 kernel: [108532.149857] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:02:48.445448+00:00 node-90 kernel: [108532.149859] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:02:48.445449+00:00 node-90 kernel: [108532.149860] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:02:48.445450+00:00 node-90 kernel: [108532.149862] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:02:48.445451+00:00 node-90 kernel: [108532.149867] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:02:48.445452+00:00 node-90 kernel: [108532.149870] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:02:48.445453+00:00 node-90 kernel: [108532.149872] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:02:48.445453+00:00 node-90 kernel: [108532.149875] [] ? nf_iterate+0x62/0x80 2017-10-20T22:02:48.445454+00:00 node-90 kernel: [108532.149877] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:02:48.445455+00:00 node-90 kernel: [108532.149883] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:02:48.445456+00:00 node-90 kernel: [108532.149886] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:02:48.445457+00:00 node-90 kernel: [108532.149888] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:02:48.445457+00:00 node-90 kernel: [108532.149891] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:02:48.445458+00:00 node-90 kernel: [108532.149892] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:02:48.445459+00:00 node-90 kernel: [108532.149896] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:02:48.445460+00:00 node-90 kernel: [108532.149897] [] ? nf_iterate+0x62/0x80 2017-10-20T22:02:48.445461+00:00 node-90 kernel: [108532.149899] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:02:48.445462+00:00 node-90 kernel: [108532.149901] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:02:48.445462+00:00 node-90 kernel: [108532.149903] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:02:48.445463+00:00 node-90 kernel: [108532.149906] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:02:48.445464+00:00 node-90 kernel: [108532.149908] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:02:48.445473+00:00 node-90 kernel: [108532.149909] [] ? __napi_schedule+0x40/0x60 2017-10-20T22:02:48.445474+00:00 node-90 kernel: [108532.149912] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T22:02:48.445475+00:00 node-90 kernel: [108532.149914] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:02:48.445476+00:00 node-90 kernel: [108532.149915] [] process_backlog+0xa8/0x150 2017-10-20T22:02:48.445476+00:00 node-90 kernel: [108532.149916] [] net_rx_action+0x21e/0x360 2017-10-20T22:02:48.445477+00:00 node-90 kernel: [108532.149919] [] __do_softirq+0x101/0x290 2017-10-20T22:02:48.445479+00:00 node-90 kernel: [108532.149921] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:02:48.445480+00:00 node-90 kernel: [108532.149922] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:02:48.445481+00:00 node-90 kernel: [108532.149925] [] do_softirq+0x1d/0x20 2017-10-20T22:02:48.445482+00:00 node-90 kernel: [108532.149926] [] netif_rx_ni+0x33/0x80 2017-10-20T22:02:48.445483+00:00 node-90 kernel: [108532.149928] [] tun_get_user+0x506/0x880 2017-10-20T22:02:48.445484+00:00 node-90 kernel: [108532.149930] [] tun_sendmsg+0x51/0x70 2017-10-20T22:02:48.445486+00:00 node-90 kernel: [108532.149932] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:02:48.445486+00:00 node-90 kernel: [108532.149934] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:02:48.445487+00:00 node-90 kernel: [108532.149937] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:02:48.445488+00:00 node-90 kernel: [108532.149939] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:02:48.445488+00:00 node-90 kernel: [108532.149941] [] kthread+0xe5/0x100 2017-10-20T22:02:48.445490+00:00 node-90 kernel: [108532.149942] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:02:48.445491+00:00 node-90 kernel: [108532.149945] [] ret_from_fork+0x3f/0x70 2017-10-20T22:02:48.445491+00:00 node-90 kernel: [108532.149946] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:02:48.445492+00:00 node-90 kernel: [108532.149948] ---[ end trace d7e73079b38e5804 ]--- 2017-10-20T22:12:52.297212+00:00 node-90 kernel: [109135.987369] ------------[ cut here ]------------ 2017-10-20T22:12:52.297229+00:00 node-90 kernel: [109135.987376] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:12:52.297231+00:00 node-90 kernel: [109135.987379] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:12:52.297232+00:00 node-90 kernel: [109135.987380] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:12:52.297234+00:00 node-90 kernel: [109135.987443] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:12:52.297389+00:00 node-90 kernel: [109135.987444] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:12:52.297393+00:00 node-90 kernel: [109135.987445] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T22:12:52.297411+00:00 node-90 kernel: [109135.987447] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T22:12:52.297413+00:00 node-90 kernel: [109135.987448] ffff88103799d500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:12:52.297414+00:00 node-90 kernel: [109135.987450] Call Trace: 2017-10-20T22:12:52.297416+00:00 node-90 kernel: [109135.987451] [] dump_stack+0x63/0x90 2017-10-20T22:12:52.297417+00:00 node-90 kernel: [109135.987459] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:12:52.297417+00:00 node-90 kernel: [109135.987460] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:12:52.297418+00:00 node-90 kernel: [109135.987463] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:12:52.297419+00:00 node-90 kernel: [109135.987464] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:12:52.297420+00:00 node-90 kernel: [109135.987466] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:12:52.297421+00:00 node-90 kernel: [109135.987471] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:12:52.297422+00:00 node-90 kernel: [109135.987475] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:12:52.297423+00:00 node-90 kernel: [109135.987477] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:12:52.297423+00:00 node-90 kernel: [109135.987481] [] ? nf_iterate+0x62/0x80 2017-10-20T22:12:52.297424+00:00 node-90 kernel: [109135.987482] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:12:52.297425+00:00 node-90 kernel: [109135.987489] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:12:52.297426+00:00 node-90 kernel: [109135.987492] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:12:52.297427+00:00 node-90 kernel: [109135.987495] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:12:52.297427+00:00 node-90 kernel: [109135.987498] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:12:52.297428+00:00 node-90 kernel: [109135.987499] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:12:52.297429+00:00 node-90 kernel: [109135.987502] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:12:52.297431+00:00 node-90 kernel: [109135.987504] [] ? nf_iterate+0x62/0x80 2017-10-20T22:12:52.297431+00:00 node-90 kernel: [109135.987506] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:12:52.297432+00:00 node-90 kernel: [109135.987508] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:12:52.297432+00:00 node-90 kernel: [109135.987511] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:12:52.297433+00:00 node-90 kernel: [109135.987514] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:12:52.297434+00:00 node-90 kernel: [109135.987515] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:12:52.297445+00:00 node-90 kernel: [109135.987516] [] ? __napi_schedule+0x40/0x60 2017-10-20T22:12:52.297445+00:00 node-90 kernel: [109135.987519] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T22:12:52.297446+00:00 node-90 kernel: [109135.987521] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:12:52.297447+00:00 node-90 kernel: [109135.987522] [] process_backlog+0xa8/0x150 2017-10-20T22:12:52.297447+00:00 node-90 kernel: [109135.987523] [] net_rx_action+0x21e/0x360 2017-10-20T22:12:52.297448+00:00 node-90 kernel: [109135.987526] [] __do_softirq+0x101/0x290 2017-10-20T22:12:52.297450+00:00 node-90 kernel: [109135.987528] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:12:52.297451+00:00 node-90 kernel: [109135.987529] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:12:52.297452+00:00 node-90 kernel: [109135.987532] [] do_softirq+0x1d/0x20 2017-10-20T22:12:52.297453+00:00 node-90 kernel: [109135.987533] [] netif_rx_ni+0x33/0x80 2017-10-20T22:12:52.297455+00:00 node-90 kernel: [109135.987536] [] tun_get_user+0x506/0x880 2017-10-20T22:12:52.297456+00:00 node-90 kernel: [109135.987538] [] tun_sendmsg+0x51/0x70 2017-10-20T22:12:52.297457+00:00 node-90 kernel: [109135.987540] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:12:52.297458+00:00 node-90 kernel: [109135.987542] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:12:52.297458+00:00 node-90 kernel: [109135.987546] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:12:52.297459+00:00 node-90 kernel: [109135.987548] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:12:52.297460+00:00 node-90 kernel: [109135.987550] [] kthread+0xe5/0x100 2017-10-20T22:12:52.297461+00:00 node-90 kernel: [109135.987551] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:12:52.297462+00:00 node-90 kernel: [109135.987554] [] ret_from_fork+0x3f/0x70 2017-10-20T22:12:52.297463+00:00 node-90 kernel: [109135.987555] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:12:52.297463+00:00 node-90 kernel: [109135.987557] ---[ end trace d7e73079b38e5805 ]--- 2017-10-20T22:18:17.909430+00:00 node-90 kernel: [109461.593764] ------------[ cut here ]------------ 2017-10-20T22:18:17.909453+00:00 node-90 kernel: [109461.593774] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:18:17.909455+00:00 node-90 kernel: [109461.593777] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:18:17.909456+00:00 node-90 kernel: [109461.593778] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:18:17.909457+00:00 node-90 kernel: [109461.593865] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:18:17.909458+00:00 node-90 kernel: [109461.593867] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:18:17.909458+00:00 node-90 kernel: [109461.593868] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-20T22:18:17.909472+00:00 node-90 kernel: [109461.593870] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-20T22:18:17.909473+00:00 node-90 kernel: [109461.593871] ffff881f5b63c900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:18:17.909474+00:00 node-90 kernel: [109461.593873] Call Trace: 2017-10-20T22:18:17.909475+00:00 node-90 kernel: [109461.593875] [] dump_stack+0x63/0x90 2017-10-20T22:18:17.909476+00:00 node-90 kernel: [109461.593885] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:18:17.909477+00:00 node-90 kernel: [109461.593887] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:18:17.909478+00:00 node-90 kernel: [109461.593890] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:18:17.909478+00:00 node-90 kernel: [109461.593891] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:18:17.909479+00:00 node-90 kernel: [109461.593894] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:18:17.909480+00:00 node-90 kernel: [109461.593900] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:18:17.909481+00:00 node-90 kernel: [109461.593904] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:18:17.909482+00:00 node-90 kernel: [109461.593905] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:18:17.909482+00:00 node-90 kernel: [109461.593925] [] ? nf_iterate+0x62/0x80 2017-10-20T22:18:17.909483+00:00 node-90 kernel: [109461.593927] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:18:17.909485+00:00 node-90 kernel: [109461.593933] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:18:17.909486+00:00 node-90 kernel: [109461.593936] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:18:17.909486+00:00 node-90 kernel: [109461.593939] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:18:17.909487+00:00 node-90 kernel: [109461.593942] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:18:17.909488+00:00 node-90 kernel: [109461.593944] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:18:17.909488+00:00 node-90 kernel: [109461.593947] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:18:17.909490+00:00 node-90 kernel: [109461.593949] [] ? nf_iterate+0x62/0x80 2017-10-20T22:18:17.909491+00:00 node-90 kernel: [109461.593951] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:18:17.909491+00:00 node-90 kernel: [109461.593952] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:18:17.909492+00:00 node-90 kernel: [109461.593956] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:18:17.909493+00:00 node-90 kernel: [109461.593959] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:18:17.909493+00:00 node-90 kernel: [109461.593960] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:18:17.909503+00:00 node-90 kernel: [109461.593965] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:18:17.909504+00:00 node-90 kernel: [109461.593967] [] ? __wake_up_common+0x52/0x90 2017-10-20T22:18:17.909505+00:00 node-90 kernel: [109461.593968] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:18:17.909506+00:00 node-90 kernel: [109461.593969] [] process_backlog+0xa8/0x150 2017-10-20T22:18:17.909506+00:00 node-90 kernel: [109461.593971] [] net_rx_action+0x21e/0x360 2017-10-20T22:18:17.909507+00:00 node-90 kernel: [109461.593974] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T22:18:17.909509+00:00 node-90 kernel: [109461.593976] [] __do_softirq+0x101/0x290 2017-10-20T22:18:17.909510+00:00 node-90 kernel: [109461.593979] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:18:17.909511+00:00 node-90 kernel: [109461.593980] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:18:17.909512+00:00 node-90 kernel: [109461.593983] [] do_softirq+0x1d/0x20 2017-10-20T22:18:17.909513+00:00 node-90 kernel: [109461.593984] [] netif_rx_ni+0x33/0x80 2017-10-20T22:18:17.909515+00:00 node-90 kernel: [109461.593988] [] tun_get_user+0x506/0x880 2017-10-20T22:18:17.909516+00:00 node-90 kernel: [109461.593990] [] tun_sendmsg+0x51/0x70 2017-10-20T22:18:17.909517+00:00 node-90 kernel: [109461.593992] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:18:17.909517+00:00 node-90 kernel: [109461.593994] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:18:17.909518+00:00 node-90 kernel: [109461.593997] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:18:17.909519+00:00 node-90 kernel: [109461.593999] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:18:17.909520+00:00 node-90 kernel: [109461.594155] [] kthread+0xe5/0x100 2017-10-20T22:18:17.909522+00:00 node-90 kernel: [109461.594158] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:18:17.909522+00:00 node-90 kernel: [109461.594160] [] ret_from_fork+0x3f/0x70 2017-10-20T22:18:17.909523+00:00 node-90 kernel: [109461.594161] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:18:17.909524+00:00 node-90 kernel: [109461.594176] ---[ end trace d7e73079b38e5806 ]--- 2017-10-20T22:18:39.179455+00:00 node-90 kernel: [109482.863644] ------------[ cut here ]------------ 2017-10-20T22:18:39.179478+00:00 node-90 kernel: [109482.863652] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:18:39.179480+00:00 node-90 kernel: [109482.863654] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:18:39.179503+00:00 node-90 kernel: [109482.863655] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:18:39.179505+00:00 node-90 kernel: [109482.863732] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:18:39.179506+00:00 node-90 kernel: [109482.863733] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:18:39.179507+00:00 node-90 kernel: [109482.863735] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T22:18:39.179508+00:00 node-90 kernel: [109482.863737] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T22:18:39.179508+00:00 node-90 kernel: [109482.863738] ffff880f901c7f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:18:39.179509+00:00 node-90 kernel: [109482.863740] Call Trace: 2017-10-20T22:18:39.179510+00:00 node-90 kernel: [109482.863741] [] dump_stack+0x63/0x90 2017-10-20T22:18:39.179511+00:00 node-90 kernel: [109482.863750] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:18:39.179542+00:00 node-90 kernel: [109482.863752] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:18:39.179543+00:00 node-90 kernel: [109482.863754] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:18:39.179543+00:00 node-90 kernel: [109482.863756] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:18:39.179544+00:00 node-90 kernel: [109482.863758] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:18:39.179546+00:00 node-90 kernel: [109482.863763] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:18:39.179547+00:00 node-90 kernel: [109482.863771] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:18:39.179547+00:00 node-90 kernel: [109482.863777] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:18:39.179548+00:00 node-90 kernel: [109482.863784] [] ? nf_iterate+0x62/0x80 2017-10-20T22:18:39.179548+00:00 node-90 kernel: [109482.863786] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:18:39.179550+00:00 node-90 kernel: [109482.863793] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:18:39.179551+00:00 node-90 kernel: [109482.863800] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:18:39.179551+00:00 node-90 kernel: [109482.863804] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:18:39.179552+00:00 node-90 kernel: [109482.863816] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:18:39.179567+00:00 node-90 kernel: [109482.863820] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:18:39.179568+00:00 node-90 kernel: [109482.863824] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:18:39.179570+00:00 node-90 kernel: [109482.863825] [] ? nf_iterate+0x62/0x80 2017-10-20T22:18:39.179570+00:00 node-90 kernel: [109482.863828] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:18:39.179571+00:00 node-90 kernel: [109482.863830] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:18:39.179572+00:00 node-90 kernel: [109482.863837] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:18:39.179575+00:00 node-90 kernel: [109482.863847] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:18:39.179576+00:00 node-90 kernel: [109482.863849] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:18:39.179582+00:00 node-90 kernel: [109482.863853] [] ? __netif_receive_skb+0x18/0x60 2017-10-20T22:18:39.179583+00:00 node-90 kernel: [109482.863854] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:18:39.179587+00:00 node-90 kernel: [109482.863859] [] process_backlog+0xa8/0x150 2017-10-20T22:18:39.179588+00:00 node-90 kernel: [109482.863860] [] net_rx_action+0x21e/0x360 2017-10-20T22:18:39.181653+00:00 node-90 kernel: [109482.863866] [] __do_softirq+0x101/0x290 2017-10-20T22:18:39.181667+00:00 node-90 kernel: [109482.863869] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:18:39.181669+00:00 node-90 kernel: [109482.863870] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:18:39.181670+00:00 node-90 kernel: [109482.863873] [] do_softirq+0x1d/0x20 2017-10-20T22:18:39.181670+00:00 node-90 kernel: [109482.863874] [] netif_rx_ni+0x33/0x80 2017-10-20T22:18:39.181671+00:00 node-90 kernel: [109482.863877] [] tun_get_user+0x506/0x880 2017-10-20T22:18:39.181679+00:00 node-90 kernel: [109482.863879] [] tun_sendmsg+0x51/0x70 2017-10-20T22:18:39.181681+00:00 node-90 kernel: [109482.863882] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:18:39.181682+00:00 node-90 kernel: [109482.863884] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:18:39.181683+00:00 node-90 kernel: [109482.863887] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:18:39.181684+00:00 node-90 kernel: [109482.863889] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:18:39.181685+00:00 node-90 kernel: [109482.863891] [] kthread+0xe5/0x100 2017-10-20T22:18:39.181686+00:00 node-90 kernel: [109482.863893] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:18:39.181687+00:00 node-90 kernel: [109482.863895] [] ret_from_fork+0x3f/0x70 2017-10-20T22:18:39.181688+00:00 node-90 kernel: [109482.863897] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:18:39.181688+00:00 node-90 kernel: [109482.863898] ---[ end trace d7e73079b38e5807 ]--- 2017-10-20T22:19:12.019848+00:00 node-90 kernel: [109515.702626] ------------[ cut here ]------------ 2017-10-20T22:19:12.019868+00:00 node-90 kernel: [109515.702635] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:19:12.019870+00:00 node-90 kernel: [109515.702638] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:19:12.019871+00:00 node-90 kernel: [109515.702639] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:19:12.019872+00:00 node-90 kernel: [109515.702702] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:19:12.019873+00:00 node-90 kernel: [109515.702704] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:19:12.019875+00:00 node-90 kernel: [109515.702705] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-20T22:19:12.019908+00:00 node-90 kernel: [109515.702707] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-20T22:19:12.019916+00:00 node-90 kernel: [109515.702709] ffff880f8f1a4600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:19:12.019918+00:00 node-90 kernel: [109515.702711] Call Trace: 2017-10-20T22:19:12.019919+00:00 node-90 kernel: [109515.702712] [] dump_stack+0x63/0x90 2017-10-20T22:19:12.019920+00:00 node-90 kernel: [109515.702722] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:19:12.019921+00:00 node-90 kernel: [109515.702724] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:19:12.019922+00:00 node-90 kernel: [109515.702727] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:19:12.019922+00:00 node-90 kernel: [109515.702729] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:19:12.019924+00:00 node-90 kernel: [109515.702731] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:19:12.019925+00:00 node-90 kernel: [109515.702738] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:19:12.019926+00:00 node-90 kernel: [109515.702741] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:19:12.019926+00:00 node-90 kernel: [109515.702743] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:19:12.019927+00:00 node-90 kernel: [109515.702749] [] ? nf_iterate+0x62/0x80 2017-10-20T22:19:12.019928+00:00 node-90 kernel: [109515.702751] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:19:12.019929+00:00 node-90 kernel: [109515.702758] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:19:12.019930+00:00 node-90 kernel: [109515.702761] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:19:12.019931+00:00 node-90 kernel: [109515.702763] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:19:12.019931+00:00 node-90 kernel: [109515.702766] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:19:12.019932+00:00 node-90 kernel: [109515.702768] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:19:12.019933+00:00 node-90 kernel: [109515.702772] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:19:12.019934+00:00 node-90 kernel: [109515.702773] [] ? nf_iterate+0x62/0x80 2017-10-20T22:19:12.019935+00:00 node-90 kernel: [109515.702775] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:19:12.019936+00:00 node-90 kernel: [109515.702777] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:19:12.019936+00:00 node-90 kernel: [109515.702780] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:19:12.019937+00:00 node-90 kernel: [109515.702783] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:19:12.019938+00:00 node-90 kernel: [109515.702785] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:19:12.019947+00:00 node-90 kernel: [109515.702789] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:19:12.019948+00:00 node-90 kernel: [109515.702791] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:19:12.019949+00:00 node-90 kernel: [109515.702792] [] process_backlog+0xa8/0x150 2017-10-20T22:19:12.019949+00:00 node-90 kernel: [109515.702794] [] net_rx_action+0x21e/0x360 2017-10-20T22:19:12.019950+00:00 node-90 kernel: [109515.702796] [] __do_softirq+0x101/0x290 2017-10-20T22:19:12.019951+00:00 node-90 kernel: [109515.702800] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:19:12.019953+00:00 node-90 kernel: [109515.702801] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:19:12.019954+00:00 node-90 kernel: [109515.702804] [] do_softirq+0x1d/0x20 2017-10-20T22:19:12.019955+00:00 node-90 kernel: [109515.702805] [] netif_rx_ni+0x33/0x80 2017-10-20T22:19:12.019956+00:00 node-90 kernel: [109515.702809] [] tun_get_user+0x506/0x880 2017-10-20T22:19:12.019957+00:00 node-90 kernel: [109515.702811] [] tun_sendmsg+0x51/0x70 2017-10-20T22:19:12.019958+00:00 node-90 kernel: [109515.702813] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:19:12.019959+00:00 node-90 kernel: [109515.702815] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:19:12.019960+00:00 node-90 kernel: [109515.702819] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:19:12.019961+00:00 node-90 kernel: [109515.702821] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:19:12.019961+00:00 node-90 kernel: [109515.702823] [] kthread+0xe5/0x100 2017-10-20T22:19:12.019962+00:00 node-90 kernel: [109515.702825] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:19:12.019963+00:00 node-90 kernel: [109515.702828] [] ret_from_fork+0x3f/0x70 2017-10-20T22:19:12.019965+00:00 node-90 kernel: [109515.702830] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:19:12.019965+00:00 node-90 kernel: [109515.702831] ---[ end trace d7e73079b38e5808 ]--- 2017-10-20T22:22:42.029245+00:00 node-90 kernel: [109725.707192] ------------[ cut here ]------------ 2017-10-20T22:22:42.029427+00:00 node-90 kernel: [109725.707200] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:22:42.029429+00:00 node-90 kernel: [109725.707202] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:22:42.029430+00:00 node-90 kernel: [109725.707204] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:22:42.029436+00:00 node-90 kernel: [109725.707277] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:22:42.029437+00:00 node-90 kernel: [109725.707278] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:22:42.029438+00:00 node-90 kernel: [109725.707280] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T22:22:42.029453+00:00 node-90 kernel: [109725.707281] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T22:22:42.029457+00:00 node-90 kernel: [109725.707283] ffff882034ef4f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:22:42.029458+00:00 node-90 kernel: [109725.707285] Call Trace: 2017-10-20T22:22:42.029459+00:00 node-90 kernel: [109725.707286] [] dump_stack+0x63/0x90 2017-10-20T22:22:42.029459+00:00 node-90 kernel: [109725.707293] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:22:42.029460+00:00 node-90 kernel: [109725.707295] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:22:42.029461+00:00 node-90 kernel: [109725.707297] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:22:42.029465+00:00 node-90 kernel: [109725.707299] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:22:42.029466+00:00 node-90 kernel: [109725.707301] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:22:42.029467+00:00 node-90 kernel: [109725.707306] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:22:42.029467+00:00 node-90 kernel: [109725.707309] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:22:42.029468+00:00 node-90 kernel: [109725.707311] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:22:42.029468+00:00 node-90 kernel: [109725.707315] [] ? nf_iterate+0x62/0x80 2017-10-20T22:22:42.029474+00:00 node-90 kernel: [109725.707316] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:22:42.029475+00:00 node-90 kernel: [109725.707323] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:22:42.029475+00:00 node-90 kernel: [109725.707325] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:22:42.029476+00:00 node-90 kernel: [109725.707328] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:22:42.029477+00:00 node-90 kernel: [109725.707330] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:22:42.029477+00:00 node-90 kernel: [109725.707332] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:22:42.029482+00:00 node-90 kernel: [109725.707335] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:22:42.029482+00:00 node-90 kernel: [109725.707337] [] ? nf_iterate+0x62/0x80 2017-10-20T22:22:42.029483+00:00 node-90 kernel: [109725.707339] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:22:42.029484+00:00 node-90 kernel: [109725.707341] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:22:42.029484+00:00 node-90 kernel: [109725.707356] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:22:42.029485+00:00 node-90 kernel: [109725.707359] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:22:42.029492+00:00 node-90 kernel: [109725.707361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:22:42.029500+00:00 node-90 kernel: [109725.707362] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:22:42.029500+00:00 node-90 kernel: [109725.707364] [] process_backlog+0xa8/0x150 2017-10-20T22:22:42.029501+00:00 node-90 kernel: [109725.707378] [] net_rx_action+0x21e/0x360 2017-10-20T22:22:42.029502+00:00 node-90 kernel: [109725.707380] [] __do_softirq+0x101/0x290 2017-10-20T22:22:42.029502+00:00 node-90 kernel: [109725.707383] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:22:42.029507+00:00 node-90 kernel: [109725.707383] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:22:42.029507+00:00 node-90 kernel: [109725.707387] [] do_softirq+0x1d/0x20 2017-10-20T22:22:42.029508+00:00 node-90 kernel: [109725.707388] [] netif_rx_ni+0x33/0x80 2017-10-20T22:22:42.029508+00:00 node-90 kernel: [109725.707391] [] tun_get_user+0x506/0x880 2017-10-20T22:22:42.029509+00:00 node-90 kernel: [109725.707393] [] tun_sendmsg+0x51/0x70 2017-10-20T22:22:42.029514+00:00 node-90 kernel: [109725.707396] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:22:42.029514+00:00 node-90 kernel: [109725.707397] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:22:42.029515+00:00 node-90 kernel: [109725.707400] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:22:42.029515+00:00 node-90 kernel: [109725.707403] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:22:42.029516+00:00 node-90 kernel: [109725.707404] [] kthread+0xe5/0x100 2017-10-20T22:22:42.029517+00:00 node-90 kernel: [109725.707406] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:22:42.029521+00:00 node-90 kernel: [109725.707409] [] ret_from_fork+0x3f/0x70 2017-10-20T22:22:42.029522+00:00 node-90 kernel: [109725.707410] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:22:42.029523+00:00 node-90 kernel: [109725.707411] ---[ end trace d7e73079b38e5809 ]--- 2017-10-20T22:30:35.631581+00:00 node-90 kernel: [110199.300018] ------------[ cut here ]------------ 2017-10-20T22:30:35.631600+00:00 node-90 kernel: [110199.300026] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:30:35.631602+00:00 node-90 kernel: [110199.300029] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:30:35.631621+00:00 node-90 kernel: [110199.300030] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:30:35.631623+00:00 node-90 kernel: [110199.300104] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:30:35.631630+00:00 node-90 kernel: [110199.300105] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:30:35.631631+00:00 node-90 kernel: [110199.300106] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-20T22:30:35.631632+00:00 node-90 kernel: [110199.300108] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-20T22:30:35.631633+00:00 node-90 kernel: [110199.300110] ffff881035bbd800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:30:35.631635+00:00 node-90 kernel: [110199.300112] Call Trace: 2017-10-20T22:30:35.631636+00:00 node-90 kernel: [110199.300113] [] dump_stack+0x63/0x90 2017-10-20T22:30:35.631637+00:00 node-90 kernel: [110199.300121] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:30:35.631653+00:00 node-90 kernel: [110199.300123] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:30:35.631654+00:00 node-90 kernel: [110199.300126] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:30:35.631655+00:00 node-90 kernel: [110199.300128] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:30:35.631656+00:00 node-90 kernel: [110199.300130] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:30:35.631657+00:00 node-90 kernel: [110199.300138] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:30:35.631657+00:00 node-90 kernel: [110199.300144] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:30:35.631658+00:00 node-90 kernel: [110199.300147] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:30:35.631659+00:00 node-90 kernel: [110199.300151] [] ? nf_iterate+0x62/0x80 2017-10-20T22:30:35.631659+00:00 node-90 kernel: [110199.300154] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:30:35.631661+00:00 node-90 kernel: [110199.300162] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:30:35.631662+00:00 node-90 kernel: [110199.300168] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:30:35.631662+00:00 node-90 kernel: [110199.300175] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:30:35.631670+00:00 node-90 kernel: [110199.300179] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:30:35.631670+00:00 node-90 kernel: [110199.300181] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:30:35.631671+00:00 node-90 kernel: [110199.300185] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:30:35.631673+00:00 node-90 kernel: [110199.300188] [] ? nf_iterate+0x62/0x80 2017-10-20T22:30:35.631673+00:00 node-90 kernel: [110199.300192] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:30:35.631676+00:00 node-90 kernel: [110199.300195] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:30:35.631677+00:00 node-90 kernel: [110199.300198] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:30:35.633381+00:00 node-90 kernel: [110199.300202] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:30:35.633388+00:00 node-90 kernel: [110199.300204] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:30:35.633389+00:00 node-90 kernel: [110199.300205] [] ? __napi_schedule+0x40/0x60 2017-10-20T22:30:35.633390+00:00 node-90 kernel: [110199.300210] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-20T22:30:35.633390+00:00 node-90 kernel: [110199.300212] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T22:30:35.633391+00:00 node-90 kernel: [110199.300213] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:30:35.633392+00:00 node-90 kernel: [110199.300215] [] process_backlog+0xa8/0x150 2017-10-20T22:30:35.633405+00:00 node-90 kernel: [110199.300216] [] net_rx_action+0x21e/0x360 2017-10-20T22:30:35.633409+00:00 node-90 kernel: [110199.300219] [] __do_softirq+0x101/0x290 2017-10-20T22:30:35.633410+00:00 node-90 kernel: [110199.300222] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:30:35.633411+00:00 node-90 kernel: [110199.300222] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:30:35.633412+00:00 node-90 kernel: [110199.300226] [] do_softirq+0x1d/0x20 2017-10-20T22:30:35.633412+00:00 node-90 kernel: [110199.300227] [] netif_rx_ni+0x33/0x80 2017-10-20T22:30:35.633413+00:00 node-90 kernel: [110199.300230] [] tun_get_user+0x506/0x880 2017-10-20T22:30:35.633414+00:00 node-90 kernel: [110199.300232] [] tun_sendmsg+0x51/0x70 2017-10-20T22:30:35.633415+00:00 node-90 kernel: [110199.300234] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:30:35.633415+00:00 node-90 kernel: [110199.300236] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:30:35.633416+00:00 node-90 kernel: [110199.300240] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:30:35.633417+00:00 node-90 kernel: [110199.300242] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:30:35.633417+00:00 node-90 kernel: [110199.300244] [] kthread+0xe5/0x100 2017-10-20T22:30:35.633418+00:00 node-90 kernel: [110199.300245] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:30:35.633419+00:00 node-90 kernel: [110199.300248] [] ret_from_fork+0x3f/0x70 2017-10-20T22:30:35.633419+00:00 node-90 kernel: [110199.300249] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:30:35.633420+00:00 node-90 kernel: [110199.300251] ---[ end trace d7e73079b38e580a ]--- 2017-10-20T22:37:29.129228+00:00 node-90 kernel: [110612.787506] ------------[ cut here ]------------ 2017-10-20T22:37:29.129252+00:00 node-90 kernel: [110612.787513] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:37:29.129254+00:00 node-90 kernel: [110612.787515] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:37:29.129255+00:00 node-90 kernel: [110612.787516] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:37:29.129256+00:00 node-90 kernel: [110612.787578] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:37:29.129257+00:00 node-90 kernel: [110612.787579] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:37:29.129258+00:00 node-90 kernel: [110612.787580] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T22:37:29.129271+00:00 node-90 kernel: [110612.787582] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T22:37:29.129272+00:00 node-90 kernel: [110612.787584] ffff881031ce2f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:37:29.129273+00:00 node-90 kernel: [110612.787585] Call Trace: 2017-10-20T22:37:29.129275+00:00 node-90 kernel: [110612.787587] [] dump_stack+0x63/0x90 2017-10-20T22:37:29.129275+00:00 node-90 kernel: [110612.787593] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:37:29.129276+00:00 node-90 kernel: [110612.787595] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:37:29.129276+00:00 node-90 kernel: [110612.787597] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:37:29.129277+00:00 node-90 kernel: [110612.787599] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:37:29.129278+00:00 node-90 kernel: [110612.787601] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:37:29.129279+00:00 node-90 kernel: [110612.787606] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:37:29.129280+00:00 node-90 kernel: [110612.787609] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:37:29.129280+00:00 node-90 kernel: [110612.787611] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:37:29.129281+00:00 node-90 kernel: [110612.787615] [] ? nf_iterate+0x62/0x80 2017-10-20T22:37:29.129282+00:00 node-90 kernel: [110612.787617] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:37:29.129283+00:00 node-90 kernel: [110612.787623] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:37:29.129284+00:00 node-90 kernel: [110612.787626] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:37:29.129285+00:00 node-90 kernel: [110612.787628] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:37:29.129285+00:00 node-90 kernel: [110612.787631] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:37:29.129286+00:00 node-90 kernel: [110612.787633] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:37:29.129287+00:00 node-90 kernel: [110612.787636] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:37:29.129288+00:00 node-90 kernel: [110612.787638] [] ? nf_iterate+0x62/0x80 2017-10-20T22:37:29.129289+00:00 node-90 kernel: [110612.787640] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:37:29.129290+00:00 node-90 kernel: [110612.787641] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:37:29.129290+00:00 node-90 kernel: [110612.787644] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:37:29.129291+00:00 node-90 kernel: [110612.787647] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:37:29.129292+00:00 node-90 kernel: [110612.787649] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:37:29.129301+00:00 node-90 kernel: [110612.787653] [] ? __update_cpu_load+0xe4/0x120 2017-10-20T22:37:29.129302+00:00 node-90 kernel: [110612.787654] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:37:29.129303+00:00 node-90 kernel: [110612.787655] [] process_backlog+0xa8/0x150 2017-10-20T22:37:29.129303+00:00 node-90 kernel: [110612.787657] [] net_rx_action+0x21e/0x360 2017-10-20T22:37:29.129304+00:00 node-90 kernel: [110612.787659] [] __do_softirq+0x101/0x290 2017-10-20T22:37:29.129305+00:00 node-90 kernel: [110612.787662] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:37:29.129307+00:00 node-90 kernel: [110612.787662] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:37:29.129308+00:00 node-90 kernel: [110612.787665] [] do_softirq+0x1d/0x20 2017-10-20T22:37:29.129309+00:00 node-90 kernel: [110612.787666] [] netif_rx_ni+0x33/0x80 2017-10-20T22:37:29.129310+00:00 node-90 kernel: [110612.787670] [] tun_get_user+0x506/0x880 2017-10-20T22:37:29.129311+00:00 node-90 kernel: [110612.787671] [] tun_sendmsg+0x51/0x70 2017-10-20T22:37:29.129312+00:00 node-90 kernel: [110612.787674] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:37:29.129314+00:00 node-90 kernel: [110612.787676] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:37:29.129314+00:00 node-90 kernel: [110612.787679] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:37:29.129315+00:00 node-90 kernel: [110612.787681] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:37:29.129316+00:00 node-90 kernel: [110612.787683] [] kthread+0xe5/0x100 2017-10-20T22:37:29.129316+00:00 node-90 kernel: [110612.787685] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:37:29.129318+00:00 node-90 kernel: [110612.787687] [] ret_from_fork+0x3f/0x70 2017-10-20T22:37:29.129319+00:00 node-90 kernel: [110612.787688] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:37:29.129320+00:00 node-90 kernel: [110612.787690] ---[ end trace d7e73079b38e580b ]--- 2017-10-20T22:38:27.505532+00:00 node-90 kernel: [110671.163634] ------------[ cut here ]------------ 2017-10-20T22:38:27.505551+00:00 node-90 kernel: [110671.163642] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:38:27.505552+00:00 node-90 kernel: [110671.163644] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:38:27.505553+00:00 node-90 kernel: [110671.163645] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:38:27.505554+00:00 node-90 kernel: [110671.163707] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:38:27.505555+00:00 node-90 kernel: [110671.163708] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:38:27.505556+00:00 node-90 kernel: [110671.163710] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T22:38:27.505579+00:00 node-90 kernel: [110671.163712] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T22:38:27.505581+00:00 node-90 kernel: [110671.163713] ffff880f930e3300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:38:27.505582+00:00 node-90 kernel: [110671.163715] Call Trace: 2017-10-20T22:38:27.505583+00:00 node-90 kernel: [110671.163716] [] dump_stack+0x63/0x90 2017-10-20T22:38:27.505584+00:00 node-90 kernel: [110671.163724] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:38:27.505584+00:00 node-90 kernel: [110671.163725] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:38:27.505585+00:00 node-90 kernel: [110671.163728] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:38:27.505586+00:00 node-90 kernel: [110671.163729] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:38:27.505587+00:00 node-90 kernel: [110671.163731] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:38:27.505588+00:00 node-90 kernel: [110671.163736] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:38:27.505589+00:00 node-90 kernel: [110671.163739] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:38:27.505589+00:00 node-90 kernel: [110671.163741] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:38:27.505590+00:00 node-90 kernel: [110671.163745] [] ? nf_iterate+0x62/0x80 2017-10-20T22:38:27.505591+00:00 node-90 kernel: [110671.163747] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:38:27.505592+00:00 node-90 kernel: [110671.163754] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:38:27.505593+00:00 node-90 kernel: [110671.163756] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:38:27.505593+00:00 node-90 kernel: [110671.163759] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:38:27.505594+00:00 node-90 kernel: [110671.163762] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:38:27.505595+00:00 node-90 kernel: [110671.163763] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:38:27.505596+00:00 node-90 kernel: [110671.163767] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:38:27.505597+00:00 node-90 kernel: [110671.163769] [] ? nf_iterate+0x62/0x80 2017-10-20T22:38:27.505598+00:00 node-90 kernel: [110671.163770] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:38:27.505598+00:00 node-90 kernel: [110671.163772] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:38:27.505599+00:00 node-90 kernel: [110671.163775] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:38:27.505600+00:00 node-90 kernel: [110671.163778] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:38:27.505601+00:00 node-90 kernel: [110671.163780] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:38:27.505611+00:00 node-90 kernel: [110671.163783] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:38:27.505612+00:00 node-90 kernel: [110671.163785] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:38:27.505613+00:00 node-90 kernel: [110671.163786] [] process_backlog+0xa8/0x150 2017-10-20T22:38:27.505613+00:00 node-90 kernel: [110671.163787] [] net_rx_action+0x21e/0x360 2017-10-20T22:38:27.505614+00:00 node-90 kernel: [110671.163790] [] __do_softirq+0x101/0x290 2017-10-20T22:38:27.505615+00:00 node-90 kernel: [110671.163792] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:38:27.505617+00:00 node-90 kernel: [110671.163793] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:38:27.505618+00:00 node-90 kernel: [110671.163796] [] do_softirq+0x1d/0x20 2017-10-20T22:38:27.505619+00:00 node-90 kernel: [110671.163797] [] netif_rx_ni+0x33/0x80 2017-10-20T22:38:27.505620+00:00 node-90 kernel: [110671.163801] [] tun_get_user+0x506/0x880 2017-10-20T22:38:27.505621+00:00 node-90 kernel: [110671.163949] [] tun_sendmsg+0x51/0x70 2017-10-20T22:38:27.505622+00:00 node-90 kernel: [110671.163953] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:38:27.505623+00:00 node-90 kernel: [110671.164091] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:38:27.505624+00:00 node-90 kernel: [110671.164095] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:38:27.505625+00:00 node-90 kernel: [110671.164097] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:38:27.505625+00:00 node-90 kernel: [110671.164100] [] kthread+0xe5/0x100 2017-10-20T22:38:27.505626+00:00 node-90 kernel: [110671.164101] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:38:27.505627+00:00 node-90 kernel: [110671.164105] [] ret_from_fork+0x3f/0x70 2017-10-20T22:38:27.505629+00:00 node-90 kernel: [110671.164106] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:38:27.505629+00:00 node-90 kernel: [110671.164118] ---[ end trace d7e73079b38e580c ]--- 2017-10-20T22:40:14.577529+00:00 node-90 kernel: [110778.231622] ------------[ cut here ]------------ 2017-10-20T22:40:14.577549+00:00 node-90 kernel: [110778.231630] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:40:14.577551+00:00 node-90 kernel: [110778.231633] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:40:14.577551+00:00 node-90 kernel: [110778.231633] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:40:14.577553+00:00 node-90 kernel: [110778.231695] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:40:14.577554+00:00 node-90 kernel: [110778.231696] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:40:14.577555+00:00 node-90 kernel: [110778.231697] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T22:40:14.577576+00:00 node-90 kernel: [110778.231699] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T22:40:14.577577+00:00 node-90 kernel: [110778.231701] ffff882036d61300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:40:14.577578+00:00 node-90 kernel: [110778.231703] Call Trace: 2017-10-20T22:40:14.577580+00:00 node-90 kernel: [110778.231704] [] dump_stack+0x63/0x90 2017-10-20T22:40:14.577581+00:00 node-90 kernel: [110778.231711] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:40:14.577581+00:00 node-90 kernel: [110778.231713] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:40:14.577582+00:00 node-90 kernel: [110778.231716] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:40:14.577583+00:00 node-90 kernel: [110778.231717] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:40:14.577584+00:00 node-90 kernel: [110778.231719] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:40:14.577585+00:00 node-90 kernel: [110778.231725] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:40:14.577586+00:00 node-90 kernel: [110778.231728] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:40:14.577586+00:00 node-90 kernel: [110778.231730] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:40:14.577587+00:00 node-90 kernel: [110778.231734] [] ? nf_iterate+0x62/0x80 2017-10-20T22:40:14.577588+00:00 node-90 kernel: [110778.231736] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:40:14.577589+00:00 node-90 kernel: [110778.231743] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:40:14.577590+00:00 node-90 kernel: [110778.231745] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:40:14.577591+00:00 node-90 kernel: [110778.231748] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:40:14.577591+00:00 node-90 kernel: [110778.231751] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:40:14.577592+00:00 node-90 kernel: [110778.231752] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:40:14.577593+00:00 node-90 kernel: [110778.231756] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:40:14.577594+00:00 node-90 kernel: [110778.231758] [] ? nf_iterate+0x62/0x80 2017-10-20T22:40:14.577595+00:00 node-90 kernel: [110778.231759] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:40:14.577596+00:00 node-90 kernel: [110778.231761] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:40:14.577597+00:00 node-90 kernel: [110778.231764] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:40:14.577597+00:00 node-90 kernel: [110778.231767] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:40:14.577598+00:00 node-90 kernel: [110778.231769] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:40:14.577608+00:00 node-90 kernel: [110778.231770] [] ? __napi_schedule+0x40/0x60 2017-10-20T22:40:14.577609+00:00 node-90 kernel: [110778.231774] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T22:40:14.577609+00:00 node-90 kernel: [110778.231775] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:40:14.577610+00:00 node-90 kernel: [110778.231776] [] process_backlog+0xa8/0x150 2017-10-20T22:40:14.577610+00:00 node-90 kernel: [110778.231778] [] net_rx_action+0x21e/0x360 2017-10-20T22:40:14.577612+00:00 node-90 kernel: [110778.231780] [] __do_softirq+0x101/0x290 2017-10-20T22:40:14.577613+00:00 node-90 kernel: [110778.231783] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:40:14.577614+00:00 node-90 kernel: [110778.231783] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:40:14.577615+00:00 node-90 kernel: [110778.231786] [] do_softirq+0x1d/0x20 2017-10-20T22:40:14.577616+00:00 node-90 kernel: [110778.231787] [] netif_rx_ni+0x33/0x80 2017-10-20T22:40:14.577617+00:00 node-90 kernel: [110778.231791] [] tun_get_user+0x506/0x880 2017-10-20T22:40:14.577618+00:00 node-90 kernel: [110778.231793] [] tun_sendmsg+0x51/0x70 2017-10-20T22:40:14.577619+00:00 node-90 kernel: [110778.231795] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:40:14.577620+00:00 node-90 kernel: [110778.231797] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:40:14.577620+00:00 node-90 kernel: [110778.231800] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:40:14.577621+00:00 node-90 kernel: [110778.231802] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:40:14.577621+00:00 node-90 kernel: [110778.231804] [] kthread+0xe5/0x100 2017-10-20T22:40:14.577623+00:00 node-90 kernel: [110778.231805] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:40:14.577624+00:00 node-90 kernel: [110778.231808] [] ret_from_fork+0x3f/0x70 2017-10-20T22:40:14.577625+00:00 node-90 kernel: [110778.231809] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:40:14.577625+00:00 node-90 kernel: [110778.231811] ---[ end trace d7e73079b38e580d ]--- 2017-10-20T22:44:37.769382+00:00 node-90 kernel: [111041.418671] ------------[ cut here ]------------ 2017-10-20T22:44:37.769399+00:00 node-90 kernel: [111041.418679] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:44:37.769401+00:00 node-90 kernel: [111041.418681] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:44:37.769402+00:00 node-90 kernel: [111041.418682] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:44:37.769404+00:00 node-90 kernel: [111041.418742] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:44:37.769548+00:00 node-90 kernel: [111041.418743] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:44:37.769553+00:00 node-90 kernel: [111041.418744] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T22:44:37.769569+00:00 node-90 kernel: [111041.418746] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T22:44:37.769570+00:00 node-90 kernel: [111041.418748] ffff88101acda500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:44:37.769571+00:00 node-90 kernel: [111041.418749] Call Trace: 2017-10-20T22:44:37.769572+00:00 node-90 kernel: [111041.418751] [] dump_stack+0x63/0x90 2017-10-20T22:44:37.769573+00:00 node-90 kernel: [111041.418758] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:44:37.769574+00:00 node-90 kernel: [111041.418759] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:44:37.769574+00:00 node-90 kernel: [111041.418762] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:44:37.769575+00:00 node-90 kernel: [111041.418763] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:44:37.769576+00:00 node-90 kernel: [111041.418765] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:44:37.769577+00:00 node-90 kernel: [111041.418770] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:44:37.769578+00:00 node-90 kernel: [111041.418772] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:44:37.769579+00:00 node-90 kernel: [111041.418774] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:44:37.769579+00:00 node-90 kernel: [111041.418778] [] ? nf_iterate+0x62/0x80 2017-10-20T22:44:37.769580+00:00 node-90 kernel: [111041.418780] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:44:37.769581+00:00 node-90 kernel: [111041.418786] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:44:37.769582+00:00 node-90 kernel: [111041.418789] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:44:37.769583+00:00 node-90 kernel: [111041.418791] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:44:37.769583+00:00 node-90 kernel: [111041.418793] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:44:37.769584+00:00 node-90 kernel: [111041.418795] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:44:37.769585+00:00 node-90 kernel: [111041.418798] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:44:37.769587+00:00 node-90 kernel: [111041.418800] [] ? nf_iterate+0x62/0x80 2017-10-20T22:44:37.769587+00:00 node-90 kernel: [111041.418802] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:44:37.769588+00:00 node-90 kernel: [111041.418803] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:44:37.769589+00:00 node-90 kernel: [111041.418806] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:44:37.769589+00:00 node-90 kernel: [111041.418809] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:44:37.769590+00:00 node-90 kernel: [111041.418810] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:44:37.769602+00:00 node-90 kernel: [111041.418813] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:44:37.769603+00:00 node-90 kernel: [111041.418815] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:44:37.769604+00:00 node-90 kernel: [111041.418817] [] ? generic_exec_single+0x85/0x120 2017-10-20T22:44:37.769604+00:00 node-90 kernel: [111041.418820] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T22:44:37.769605+00:00 node-90 kernel: [111041.418821] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:44:37.769606+00:00 node-90 kernel: [111041.418823] [] process_backlog+0xa8/0x150 2017-10-20T22:44:37.769607+00:00 node-90 kernel: [111041.418824] [] net_rx_action+0x21e/0x360 2017-10-20T22:44:37.769608+00:00 node-90 kernel: [111041.418826] [] __do_softirq+0x101/0x290 2017-10-20T22:44:37.769609+00:00 node-90 kernel: [111041.418828] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:44:37.769610+00:00 node-90 kernel: [111041.418829] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:44:37.769611+00:00 node-90 kernel: [111041.418832] [] do_softirq+0x1d/0x20 2017-10-20T22:44:37.769611+00:00 node-90 kernel: [111041.418833] [] netif_rx_ni+0x33/0x80 2017-10-20T22:44:37.769613+00:00 node-90 kernel: [111041.418836] [] tun_get_user+0x506/0x880 2017-10-20T22:44:37.769613+00:00 node-90 kernel: [111041.418838] [] tun_sendmsg+0x51/0x70 2017-10-20T22:44:37.769614+00:00 node-90 kernel: [111041.418840] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:44:37.769614+00:00 node-90 kernel: [111041.418842] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:44:37.769615+00:00 node-90 kernel: [111041.418845] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:44:37.769616+00:00 node-90 kernel: [111041.418847] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:44:37.769617+00:00 node-90 kernel: [111041.418849] [] kthread+0xe5/0x100 2017-10-20T22:44:37.769618+00:00 node-90 kernel: [111041.418851] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:44:37.769618+00:00 node-90 kernel: [111041.418853] [] ret_from_fork+0x3f/0x70 2017-10-20T22:44:37.769619+00:00 node-90 kernel: [111041.418854] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:44:37.769625+00:00 node-90 kernel: [111041.418856] ---[ end trace d7e73079b38e580e ]--- 2017-10-20T22:45:44.097607+00:00 node-90 kernel: [111107.744887] ------------[ cut here ]------------ 2017-10-20T22:45:44.097752+00:00 node-90 kernel: [111107.744894] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:45:44.097754+00:00 node-90 kernel: [111107.744896] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:45:44.097756+00:00 node-90 kernel: [111107.744897] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:45:44.097759+00:00 node-90 kernel: [111107.744959] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:45:44.097760+00:00 node-90 kernel: [111107.744960] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:45:44.097761+00:00 node-90 kernel: [111107.744961] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T22:45:44.097784+00:00 node-90 kernel: [111107.744963] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T22:45:44.097786+00:00 node-90 kernel: [111107.744964] ffff88006a3d4900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:45:44.097787+00:00 node-90 kernel: [111107.744966] Call Trace: 2017-10-20T22:45:44.097789+00:00 node-90 kernel: [111107.744967] [] dump_stack+0x63/0x90 2017-10-20T22:45:44.097790+00:00 node-90 kernel: [111107.744974] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:45:44.097790+00:00 node-90 kernel: [111107.744976] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:45:44.097791+00:00 node-90 kernel: [111107.744978] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:45:44.097792+00:00 node-90 kernel: [111107.744980] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:45:44.097794+00:00 node-90 kernel: [111107.744982] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:45:44.097795+00:00 node-90 kernel: [111107.744987] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:45:44.097796+00:00 node-90 kernel: [111107.744990] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:45:44.097797+00:00 node-90 kernel: [111107.744991] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:45:44.097798+00:00 node-90 kernel: [111107.744996] [] ? nf_iterate+0x62/0x80 2017-10-20T22:45:44.097798+00:00 node-90 kernel: [111107.744998] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:45:44.097800+00:00 node-90 kernel: [111107.745004] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:45:44.097801+00:00 node-90 kernel: [111107.745007] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:45:44.097802+00:00 node-90 kernel: [111107.745009] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:45:44.097802+00:00 node-90 kernel: [111107.745012] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:45:44.097803+00:00 node-90 kernel: [111107.745014] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:45:44.097804+00:00 node-90 kernel: [111107.745017] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:45:44.097805+00:00 node-90 kernel: [111107.745019] [] ? nf_iterate+0x62/0x80 2017-10-20T22:45:44.097806+00:00 node-90 kernel: [111107.745021] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:45:44.097807+00:00 node-90 kernel: [111107.745022] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:45:44.097807+00:00 node-90 kernel: [111107.745025] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:45:44.097808+00:00 node-90 kernel: [111107.745028] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:45:44.097809+00:00 node-90 kernel: [111107.745030] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:45:44.097819+00:00 node-90 kernel: [111107.745031] [] ? __napi_schedule+0x40/0x60 2017-10-20T22:45:44.097819+00:00 node-90 kernel: [111107.745035] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T22:45:44.097820+00:00 node-90 kernel: [111107.745036] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:45:44.097821+00:00 node-90 kernel: [111107.745037] [] process_backlog+0xa8/0x150 2017-10-20T22:45:44.097821+00:00 node-90 kernel: [111107.745039] [] net_rx_action+0x21e/0x360 2017-10-20T22:45:44.097823+00:00 node-90 kernel: [111107.745041] [] __do_softirq+0x101/0x290 2017-10-20T22:45:44.097824+00:00 node-90 kernel: [111107.745044] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:45:44.097825+00:00 node-90 kernel: [111107.745044] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:45:44.097826+00:00 node-90 kernel: [111107.745048] [] do_softirq+0x1d/0x20 2017-10-20T22:45:44.097827+00:00 node-90 kernel: [111107.745049] [] netif_rx_ni+0x33/0x80 2017-10-20T22:45:44.097828+00:00 node-90 kernel: [111107.745052] [] tun_get_user+0x506/0x880 2017-10-20T22:45:44.097829+00:00 node-90 kernel: [111107.745054] [] tun_sendmsg+0x51/0x70 2017-10-20T22:45:44.097830+00:00 node-90 kernel: [111107.745056] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:45:44.097831+00:00 node-90 kernel: [111107.745058] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:45:44.097832+00:00 node-90 kernel: [111107.745061] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:45:44.097832+00:00 node-90 kernel: [111107.745063] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:45:44.097833+00:00 node-90 kernel: [111107.745065] [] kthread+0xe5/0x100 2017-10-20T22:45:44.097835+00:00 node-90 kernel: [111107.745067] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:45:44.097836+00:00 node-90 kernel: [111107.745070] [] ret_from_fork+0x3f/0x70 2017-10-20T22:45:44.097836+00:00 node-90 kernel: [111107.745071] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:45:44.097837+00:00 node-90 kernel: [111107.745072] ---[ end trace d7e73079b38e580f ]--- 2017-10-20T22:48:09.401370+00:00 node-90 kernel: [111253.046601] ------------[ cut here ]------------ 2017-10-20T22:48:09.401391+00:00 node-90 kernel: [111253.046609] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:48:09.401392+00:00 node-90 kernel: [111253.046611] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:48:09.401394+00:00 node-90 kernel: [111253.046612] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:48:09.401402+00:00 node-90 kernel: [111253.046681] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:48:09.401404+00:00 node-90 kernel: [111253.046682] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:48:09.401405+00:00 node-90 kernel: [111253.046684] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T22:48:09.401419+00:00 node-90 kernel: [111253.046687] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T22:48:09.401420+00:00 node-90 kernel: [111253.046689] ffff88202e4d5600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:48:09.401421+00:00 node-90 kernel: [111253.046691] Call Trace: 2017-10-20T22:48:09.401422+00:00 node-90 kernel: [111253.046693] [] dump_stack+0x63/0x90 2017-10-20T22:48:09.401423+00:00 node-90 kernel: [111253.046702] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:48:09.401424+00:00 node-90 kernel: [111253.046703] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:48:09.401424+00:00 node-90 kernel: [111253.046707] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:48:09.401425+00:00 node-90 kernel: [111253.046708] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:48:09.401426+00:00 node-90 kernel: [111253.046710] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:48:09.401427+00:00 node-90 kernel: [111253.046715] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:48:09.401428+00:00 node-90 kernel: [111253.046719] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:48:09.401429+00:00 node-90 kernel: [111253.046720] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:48:09.401429+00:00 node-90 kernel: [111253.046724] [] ? nf_iterate+0x62/0x80 2017-10-20T22:48:09.401430+00:00 node-90 kernel: [111253.046726] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:48:09.401431+00:00 node-90 kernel: [111253.046733] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:48:09.401432+00:00 node-90 kernel: [111253.046736] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:48:09.401433+00:00 node-90 kernel: [111253.046738] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:48:09.401434+00:00 node-90 kernel: [111253.046741] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:48:09.401434+00:00 node-90 kernel: [111253.046743] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:48:09.401435+00:00 node-90 kernel: [111253.046746] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:48:09.401437+00:00 node-90 kernel: [111253.046749] [] ? nf_iterate+0x62/0x80 2017-10-20T22:48:09.401437+00:00 node-90 kernel: [111253.046751] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:48:09.401438+00:00 node-90 kernel: [111253.046754] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:48:09.401439+00:00 node-90 kernel: [111253.046757] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:48:09.401439+00:00 node-90 kernel: [111253.046760] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:48:09.401440+00:00 node-90 kernel: [111253.046762] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:48:09.401450+00:00 node-90 kernel: [111253.046765] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:48:09.401451+00:00 node-90 kernel: [111253.046766] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:48:09.401451+00:00 node-90 kernel: [111253.046767] [] process_backlog+0xa8/0x150 2017-10-20T22:48:09.401452+00:00 node-90 kernel: [111253.046769] [] net_rx_action+0x21e/0x360 2017-10-20T22:48:09.401452+00:00 node-90 kernel: [111253.046771] [] __do_softirq+0x101/0x290 2017-10-20T22:48:09.401453+00:00 node-90 kernel: [111253.046774] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:48:09.401455+00:00 node-90 kernel: [111253.046774] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:48:09.401456+00:00 node-90 kernel: [111253.046779] [] do_softirq+0x1d/0x20 2017-10-20T22:48:09.401457+00:00 node-90 kernel: [111253.046780] [] netif_rx_ni+0x33/0x80 2017-10-20T22:48:09.401457+00:00 node-90 kernel: [111253.046785] [] tun_get_user+0x506/0x880 2017-10-20T22:48:09.401459+00:00 node-90 kernel: [111253.046787] [] tun_sendmsg+0x51/0x70 2017-10-20T22:48:09.401460+00:00 node-90 kernel: [111253.046790] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:48:09.401461+00:00 node-90 kernel: [111253.046791] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:48:09.401461+00:00 node-90 kernel: [111253.046796] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:48:09.401462+00:00 node-90 kernel: [111253.046798] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:48:09.401462+00:00 node-90 kernel: [111253.046800] [] kthread+0xe5/0x100 2017-10-20T22:48:09.401463+00:00 node-90 kernel: [111253.046802] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:48:09.401464+00:00 node-90 kernel: [111253.046805] [] ret_from_fork+0x3f/0x70 2017-10-20T22:48:09.401465+00:00 node-90 kernel: [111253.046807] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:48:09.401466+00:00 node-90 kernel: [111253.046808] ---[ end trace d7e73079b38e5810 ]--- 2017-10-20T22:55:37.937535+00:00 node-90 kernel: [111701.571217] ------------[ cut here ]------------ 2017-10-20T22:55:37.937570+00:00 node-90 kernel: [111701.571227] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:55:37.937572+00:00 node-90 kernel: [111701.571229] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:55:37.937573+00:00 node-90 kernel: [111701.571230] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:55:37.937576+00:00 node-90 kernel: [111701.571312] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:55:37.937577+00:00 node-90 kernel: [111701.571313] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:55:37.937577+00:00 node-90 kernel: [111701.571314] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T22:55:37.937591+00:00 node-90 kernel: [111701.571316] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T22:55:37.937593+00:00 node-90 kernel: [111701.571317] ffff881034bd9c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:55:37.937594+00:00 node-90 kernel: [111701.571319] Call Trace: 2017-10-20T22:55:37.937596+00:00 node-90 kernel: [111701.571320] [] dump_stack+0x63/0x90 2017-10-20T22:55:37.937596+00:00 node-90 kernel: [111701.571329] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:55:37.937597+00:00 node-90 kernel: [111701.571331] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:55:37.937598+00:00 node-90 kernel: [111701.571333] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:55:37.937599+00:00 node-90 kernel: [111701.571335] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:55:37.937600+00:00 node-90 kernel: [111701.571337] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:55:37.937602+00:00 node-90 kernel: [111701.571342] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:55:37.937602+00:00 node-90 kernel: [111701.571345] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:55:37.937603+00:00 node-90 kernel: [111701.571347] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:55:37.937603+00:00 node-90 kernel: [111701.571352] [] ? nf_iterate+0x62/0x80 2017-10-20T22:55:37.937605+00:00 node-90 kernel: [111701.571353] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:55:37.937606+00:00 node-90 kernel: [111701.571358] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:55:37.937607+00:00 node-90 kernel: [111701.571361] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:55:37.937608+00:00 node-90 kernel: [111701.571363] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:55:37.937608+00:00 node-90 kernel: [111701.571366] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:55:37.937609+00:00 node-90 kernel: [111701.571368] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:55:37.937611+00:00 node-90 kernel: [111701.571371] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:55:37.937612+00:00 node-90 kernel: [111701.571373] [] ? nf_iterate+0x62/0x80 2017-10-20T22:55:37.937613+00:00 node-90 kernel: [111701.571375] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:55:37.937614+00:00 node-90 kernel: [111701.571376] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:55:37.937614+00:00 node-90 kernel: [111701.571379] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:55:37.937615+00:00 node-90 kernel: [111701.571382] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:55:37.937617+00:00 node-90 kernel: [111701.571384] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:55:37.937625+00:00 node-90 kernel: [111701.571385] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:55:37.937626+00:00 node-90 kernel: [111701.571386] [] process_backlog+0xa8/0x150 2017-10-20T22:55:37.937627+00:00 node-90 kernel: [111701.571388] [] net_rx_action+0x21e/0x360 2017-10-20T22:55:37.937627+00:00 node-90 kernel: [111701.571390] [] __do_softirq+0x101/0x290 2017-10-20T22:55:37.937628+00:00 node-90 kernel: [111701.571393] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:55:37.937630+00:00 node-90 kernel: [111701.571394] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:55:37.937632+00:00 node-90 kernel: [111701.571397] [] do_softirq+0x1d/0x20 2017-10-20T22:55:37.937633+00:00 node-90 kernel: [111701.571398] [] netif_rx_ni+0x33/0x80 2017-10-20T22:55:37.937634+00:00 node-90 kernel: [111701.571401] [] tun_get_user+0x506/0x880 2017-10-20T22:55:37.937635+00:00 node-90 kernel: [111701.571403] [] tun_sendmsg+0x51/0x70 2017-10-20T22:55:37.937637+00:00 node-90 kernel: [111701.571405] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:55:37.937638+00:00 node-90 kernel: [111701.571407] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:55:37.937639+00:00 node-90 kernel: [111701.571410] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:55:37.937640+00:00 node-90 kernel: [111701.571413] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:55:37.937641+00:00 node-90 kernel: [111701.571415] [] kthread+0xe5/0x100 2017-10-20T22:55:37.937641+00:00 node-90 kernel: [111701.571416] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:55:37.937642+00:00 node-90 kernel: [111701.571419] [] ret_from_fork+0x3f/0x70 2017-10-20T22:55:37.937644+00:00 node-90 kernel: [111701.571421] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:55:37.937645+00:00 node-90 kernel: [111701.571422] ---[ end trace d7e73079b38e5811 ]--- 2017-10-20T22:55:54.842470+00:00 node-90 kernel: [111718.478321] ------------[ cut here ]------------ 2017-10-20T22:55:54.842488+00:00 node-90 kernel: [111718.478329] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:55:54.842490+00:00 node-90 kernel: [111718.478331] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:55:54.842491+00:00 node-90 kernel: [111718.478332] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:55:54.842499+00:00 node-90 kernel: [111718.478395] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:55:54.842501+00:00 node-90 kernel: [111718.478396] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:55:54.842503+00:00 node-90 kernel: [111718.478397] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T22:55:54.842517+00:00 node-90 kernel: [111718.478399] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T22:55:54.842519+00:00 node-90 kernel: [111718.478401] ffff88202eade200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T22:55:54.842520+00:00 node-90 kernel: [111718.478402] Call Trace: 2017-10-20T22:55:54.842548+00:00 node-90 kernel: [111718.478403] [] dump_stack+0x63/0x90 2017-10-20T22:55:54.842560+00:00 node-90 kernel: [111718.478411] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:55:54.842561+00:00 node-90 kernel: [111718.478412] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:55:54.842562+00:00 node-90 kernel: [111718.478415] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:55:54.842563+00:00 node-90 kernel: [111718.478416] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:55:54.842564+00:00 node-90 kernel: [111718.478418] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:55:54.842566+00:00 node-90 kernel: [111718.478423] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:55:54.842566+00:00 node-90 kernel: [111718.478426] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:55:54.842567+00:00 node-90 kernel: [111718.478428] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:55:54.842568+00:00 node-90 kernel: [111718.478432] [] ? nf_iterate+0x62/0x80 2017-10-20T22:55:54.842568+00:00 node-90 kernel: [111718.478434] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:55:54.842570+00:00 node-90 kernel: [111718.478441] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:55:54.842571+00:00 node-90 kernel: [111718.478444] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:55:54.842571+00:00 node-90 kernel: [111718.478446] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:55:54.842572+00:00 node-90 kernel: [111718.478449] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:55:54.842573+00:00 node-90 kernel: [111718.478451] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:55:54.842574+00:00 node-90 kernel: [111718.478454] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:55:54.842575+00:00 node-90 kernel: [111718.478456] [] ? nf_iterate+0x62/0x80 2017-10-20T22:55:54.842576+00:00 node-90 kernel: [111718.478457] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:55:54.842577+00:00 node-90 kernel: [111718.478459] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:55:54.842577+00:00 node-90 kernel: [111718.478462] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:55:54.842578+00:00 node-90 kernel: [111718.478465] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:55:54.842579+00:00 node-90 kernel: [111718.478466] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:55:54.842596+00:00 node-90 kernel: [111718.478470] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:55:54.842598+00:00 node-90 kernel: [111718.478471] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:55:54.842599+00:00 node-90 kernel: [111718.478473] [] process_backlog+0xa8/0x150 2017-10-20T22:55:54.842602+00:00 node-90 kernel: [111718.478474] [] net_rx_action+0x21e/0x360 2017-10-20T22:55:54.842603+00:00 node-90 kernel: [111718.478476] [] __do_softirq+0x101/0x290 2017-10-20T22:55:54.842605+00:00 node-90 kernel: [111718.478479] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:55:54.842607+00:00 node-90 kernel: [111718.478480] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:55:54.842609+00:00 node-90 kernel: [111718.478483] [] do_softirq+0x1d/0x20 2017-10-20T22:55:54.842611+00:00 node-90 kernel: [111718.478484] [] netif_rx_ni+0x33/0x80 2017-10-20T22:55:54.842613+00:00 node-90 kernel: [111718.478487] [] tun_get_user+0x506/0x880 2017-10-20T22:55:54.842614+00:00 node-90 kernel: [111718.478489] [] tun_sendmsg+0x51/0x70 2017-10-20T22:55:54.842616+00:00 node-90 kernel: [111718.478491] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:55:54.842617+00:00 node-90 kernel: [111718.478493] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:55:54.842619+00:00 node-90 kernel: [111718.478496] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:55:54.842621+00:00 node-90 kernel: [111718.478498] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:55:54.842623+00:00 node-90 kernel: [111718.478500] [] kthread+0xe5/0x100 2017-10-20T22:55:54.842624+00:00 node-90 kernel: [111718.478502] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:55:54.842626+00:00 node-90 kernel: [111718.478504] [] ret_from_fork+0x3f/0x70 2017-10-20T22:55:54.842627+00:00 node-90 kernel: [111718.478506] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:55:54.842627+00:00 node-90 kernel: [111718.478507] ---[ end trace d7e73079b38e5812 ]--- 2017-10-20T23:01:09.785509+00:00 node-90 kernel: [112033.414069] ------------[ cut here ]------------ 2017-10-20T23:01:09.785521+00:00 node-90 kernel: [112033.414076] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:01:09.785523+00:00 node-90 kernel: [112033.414078] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:01:09.785523+00:00 node-90 kernel: [112033.414079] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:01:09.785525+00:00 node-90 kernel: [112033.414140] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:01:09.785539+00:00 node-90 kernel: [112033.414141] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:01:09.785544+00:00 node-90 kernel: [112033.414142] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-20T23:01:09.785563+00:00 node-90 kernel: [112033.414144] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-20T23:01:09.785564+00:00 node-90 kernel: [112033.414145] ffff881036078300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:01:09.785566+00:00 node-90 kernel: [112033.414147] Call Trace: 2017-10-20T23:01:09.785567+00:00 node-90 kernel: [112033.414148] [] dump_stack+0x63/0x90 2017-10-20T23:01:09.785567+00:00 node-90 kernel: [112033.414156] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:01:09.785568+00:00 node-90 kernel: [112033.414158] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:01:09.785569+00:00 node-90 kernel: [112033.414160] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:01:09.785569+00:00 node-90 kernel: [112033.414162] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:01:09.785571+00:00 node-90 kernel: [112033.414164] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:01:09.785572+00:00 node-90 kernel: [112033.414169] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:01:09.785572+00:00 node-90 kernel: [112033.414172] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:01:09.785573+00:00 node-90 kernel: [112033.414174] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:01:09.785573+00:00 node-90 kernel: [112033.414178] [] ? nf_iterate+0x62/0x80 2017-10-20T23:01:09.785574+00:00 node-90 kernel: [112033.414180] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:01:09.785575+00:00 node-90 kernel: [112033.414187] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:01:09.785576+00:00 node-90 kernel: [112033.414189] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:01:09.785577+00:00 node-90 kernel: [112033.414192] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:01:09.785577+00:00 node-90 kernel: [112033.414194] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:01:09.785578+00:00 node-90 kernel: [112033.414196] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:01:09.785579+00:00 node-90 kernel: [112033.414200] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:01:09.785580+00:00 node-90 kernel: [112033.414201] [] ? nf_iterate+0x62/0x80 2017-10-20T23:01:09.785581+00:00 node-90 kernel: [112033.414203] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:01:09.785581+00:00 node-90 kernel: [112033.414205] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:01:09.785582+00:00 node-90 kernel: [112033.414209] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:01:09.785583+00:00 node-90 kernel: [112033.414211] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:01:09.785584+00:00 node-90 kernel: [112033.414213] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:01:09.785593+00:00 node-90 kernel: [112033.414214] [] ? __napi_schedule+0x40/0x60 2017-10-20T23:01:09.785594+00:00 node-90 kernel: [112033.414218] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T23:01:09.785594+00:00 node-90 kernel: [112033.414220] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:01:09.785595+00:00 node-90 kernel: [112033.414221] [] process_backlog+0xa8/0x150 2017-10-20T23:01:09.785595+00:00 node-90 kernel: [112033.414222] [] net_rx_action+0x21e/0x360 2017-10-20T23:01:09.785597+00:00 node-90 kernel: [112033.414225] [] __do_softirq+0x101/0x290 2017-10-20T23:01:09.785598+00:00 node-90 kernel: [112033.414227] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:01:09.785598+00:00 node-90 kernel: [112033.414228] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:01:09.785599+00:00 node-90 kernel: [112033.414231] [] do_softirq+0x1d/0x20 2017-10-20T23:01:09.785600+00:00 node-90 kernel: [112033.414232] [] netif_rx_ni+0x33/0x80 2017-10-20T23:01:09.785600+00:00 node-90 kernel: [112033.414235] [] tun_get_user+0x506/0x880 2017-10-20T23:01:09.785601+00:00 node-90 kernel: [112033.414237] [] tun_sendmsg+0x51/0x70 2017-10-20T23:01:09.785603+00:00 node-90 kernel: [112033.414239] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:01:09.785603+00:00 node-90 kernel: [112033.414241] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:01:09.785604+00:00 node-90 kernel: [112033.414244] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:01:09.785605+00:00 node-90 kernel: [112033.414247] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:01:09.785605+00:00 node-90 kernel: [112033.414249] [] kthread+0xe5/0x100 2017-10-20T23:01:09.785607+00:00 node-90 kernel: [112033.414250] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:01:09.785608+00:00 node-90 kernel: [112033.414253] [] ret_from_fork+0x3f/0x70 2017-10-20T23:01:09.785608+00:00 node-90 kernel: [112033.414254] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:01:09.785609+00:00 node-90 kernel: [112033.414256] ---[ end trace d7e73079b38e5813 ]--- 2017-10-20T23:02:59.932426+00:00 node-90 kernel: [112143.559610] ------------[ cut here ]------------ 2017-10-20T23:02:59.932445+00:00 node-90 kernel: [112143.559618] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:02:59.932446+00:00 node-90 kernel: [112143.559621] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:02:59.932447+00:00 node-90 kernel: [112143.559622] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:02:59.932449+00:00 node-90 kernel: [112143.559685] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:02:59.932450+00:00 node-90 kernel: [112143.559686] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:02:59.932450+00:00 node-90 kernel: [112143.559687] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T23:02:59.932464+00:00 node-90 kernel: [112143.559689] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T23:02:59.932465+00:00 node-90 kernel: [112143.559691] ffff88006a1bb600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:02:59.932466+00:00 node-90 kernel: [112143.559692] Call Trace: 2017-10-20T23:02:59.932476+00:00 node-90 kernel: [112143.559694] [] dump_stack+0x63/0x90 2017-10-20T23:02:59.932478+00:00 node-90 kernel: [112143.559702] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:02:59.932478+00:00 node-90 kernel: [112143.559704] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:02:59.932479+00:00 node-90 kernel: [112143.559707] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:02:59.932480+00:00 node-90 kernel: [112143.559708] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:02:59.932481+00:00 node-90 kernel: [112143.559711] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:02:59.932482+00:00 node-90 kernel: [112143.559716] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:02:59.932483+00:00 node-90 kernel: [112143.559720] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:02:59.932487+00:00 node-90 kernel: [112143.559722] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:02:59.932488+00:00 node-90 kernel: [112143.559727] [] ? nf_iterate+0x62/0x80 2017-10-20T23:02:59.932489+00:00 node-90 kernel: [112143.559729] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:02:59.932490+00:00 node-90 kernel: [112143.559737] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:02:59.932491+00:00 node-90 kernel: [112143.559741] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:02:59.932491+00:00 node-90 kernel: [112143.559743] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:02:59.932492+00:00 node-90 kernel: [112143.559746] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:02:59.932493+00:00 node-90 kernel: [112143.559748] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:02:59.932494+00:00 node-90 kernel: [112143.559751] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:02:59.932495+00:00 node-90 kernel: [112143.559753] [] ? nf_iterate+0x62/0x80 2017-10-20T23:02:59.932496+00:00 node-90 kernel: [112143.559755] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:02:59.932497+00:00 node-90 kernel: [112143.559757] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:02:59.932497+00:00 node-90 kernel: [112143.559760] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:02:59.932498+00:00 node-90 kernel: [112143.559763] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:02:59.932499+00:00 node-90 kernel: [112143.559765] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:02:59.932510+00:00 node-90 kernel: [112143.559769] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:02:59.932511+00:00 node-90 kernel: [112143.559770] [] ? __wake_up_common+0x52/0x90 2017-10-20T23:02:59.932512+00:00 node-90 kernel: [112143.559772] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:02:59.932513+00:00 node-90 kernel: [112143.559773] [] process_backlog+0xa8/0x150 2017-10-20T23:02:59.932513+00:00 node-90 kernel: [112143.559774] [] net_rx_action+0x21e/0x360 2017-10-20T23:02:59.932515+00:00 node-90 kernel: [112143.559778] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T23:02:59.932516+00:00 node-90 kernel: [112143.559780] [] __do_softirq+0x101/0x290 2017-10-20T23:02:59.932517+00:00 node-90 kernel: [112143.559783] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:02:59.932518+00:00 node-90 kernel: [112143.559784] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:02:59.932519+00:00 node-90 kernel: [112143.559787] [] do_softirq+0x1d/0x20 2017-10-20T23:02:59.932520+00:00 node-90 kernel: [112143.559788] [] netif_rx_ni+0x33/0x80 2017-10-20T23:02:59.932521+00:00 node-90 kernel: [112143.559793] [] tun_get_user+0x506/0x880 2017-10-20T23:02:59.932523+00:00 node-90 kernel: [112143.559795] [] tun_sendmsg+0x51/0x70 2017-10-20T23:02:59.932524+00:00 node-90 kernel: [112143.559797] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:02:59.932524+00:00 node-90 kernel: [112143.559799] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:02:59.932525+00:00 node-90 kernel: [112143.559803] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:02:59.932526+00:00 node-90 kernel: [112143.559805] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:02:59.932527+00:00 node-90 kernel: [112143.559807] [] kthread+0xe5/0x100 2017-10-20T23:02:59.932528+00:00 node-90 kernel: [112143.559808] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:02:59.932529+00:00 node-90 kernel: [112143.559811] [] ret_from_fork+0x3f/0x70 2017-10-20T23:02:59.932529+00:00 node-90 kernel: [112143.559812] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:02:59.932530+00:00 node-90 kernel: [112143.559814] ---[ end trace d7e73079b38e5814 ]--- 2017-10-20T23:04:23.417368+00:00 node-90 kernel: [112227.039500] ------------[ cut here ]------------ 2017-10-20T23:04:23.417385+00:00 node-90 kernel: [112227.039507] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:04:23.417387+00:00 node-90 kernel: [112227.039510] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:04:23.417388+00:00 node-90 kernel: [112227.039511] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:04:23.417396+00:00 node-90 kernel: [112227.039574] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:04:23.417398+00:00 node-90 kernel: [112227.039575] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:04:23.417399+00:00 node-90 kernel: [112227.039577] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-20T23:04:23.417412+00:00 node-90 kernel: [112227.039579] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-20T23:04:23.417414+00:00 node-90 kernel: [112227.039580] ffff8820372de900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:04:23.417415+00:00 node-90 kernel: [112227.039582] Call Trace: 2017-10-20T23:04:23.417416+00:00 node-90 kernel: [112227.039583] [] dump_stack+0x63/0x90 2017-10-20T23:04:23.417417+00:00 node-90 kernel: [112227.039591] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:04:23.417418+00:00 node-90 kernel: [112227.039593] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:04:23.417418+00:00 node-90 kernel: [112227.039595] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:04:23.417419+00:00 node-90 kernel: [112227.039597] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:04:23.417420+00:00 node-90 kernel: [112227.039598] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:04:23.417421+00:00 node-90 kernel: [112227.039604] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:04:23.417422+00:00 node-90 kernel: [112227.039607] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:04:23.417423+00:00 node-90 kernel: [112227.039608] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:04:23.417423+00:00 node-90 kernel: [112227.039612] [] ? nf_iterate+0x62/0x80 2017-10-20T23:04:23.417424+00:00 node-90 kernel: [112227.039614] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:04:23.417425+00:00 node-90 kernel: [112227.039620] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:04:23.417427+00:00 node-90 kernel: [112227.039623] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:04:23.417427+00:00 node-90 kernel: [112227.039625] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:04:23.417428+00:00 node-90 kernel: [112227.039628] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:04:23.417428+00:00 node-90 kernel: [112227.039630] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:04:23.417430+00:00 node-90 kernel: [112227.039634] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:04:23.417431+00:00 node-90 kernel: [112227.039635] [] ? nf_iterate+0x62/0x80 2017-10-20T23:04:23.417432+00:00 node-90 kernel: [112227.039637] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:04:23.417432+00:00 node-90 kernel: [112227.039639] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:04:23.417433+00:00 node-90 kernel: [112227.039642] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:04:23.417434+00:00 node-90 kernel: [112227.039645] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:04:23.417434+00:00 node-90 kernel: [112227.039646] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:04:23.417443+00:00 node-90 kernel: [112227.039650] [] ? __update_cpu_load+0xe4/0x120 2017-10-20T23:04:23.417444+00:00 node-90 kernel: [112227.039652] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:04:23.417445+00:00 node-90 kernel: [112227.039653] [] process_backlog+0xa8/0x150 2017-10-20T23:04:23.417445+00:00 node-90 kernel: [112227.039654] [] net_rx_action+0x21e/0x360 2017-10-20T23:04:23.417446+00:00 node-90 kernel: [112227.039657] [] __do_softirq+0x101/0x290 2017-10-20T23:04:23.417447+00:00 node-90 kernel: [112227.039659] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:04:23.417448+00:00 node-90 kernel: [112227.039660] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:04:23.417449+00:00 node-90 kernel: [112227.039663] [] do_softirq+0x1d/0x20 2017-10-20T23:04:23.417450+00:00 node-90 kernel: [112227.039664] [] netif_rx_ni+0x33/0x80 2017-10-20T23:04:23.417451+00:00 node-90 kernel: [112227.039667] [] tun_get_user+0x506/0x880 2017-10-20T23:04:23.417452+00:00 node-90 kernel: [112227.039669] [] tun_sendmsg+0x51/0x70 2017-10-20T23:04:23.417453+00:00 node-90 kernel: [112227.039671] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:04:23.417454+00:00 node-90 kernel: [112227.039673] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:04:23.417455+00:00 node-90 kernel: [112227.039676] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:04:23.417456+00:00 node-90 kernel: [112227.039678] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:04:23.417456+00:00 node-90 kernel: [112227.039680] [] kthread+0xe5/0x100 2017-10-20T23:04:23.417457+00:00 node-90 kernel: [112227.039682] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:04:23.417458+00:00 node-90 kernel: [112227.039692] [] ret_from_fork+0x3f/0x70 2017-10-20T23:04:23.417459+00:00 node-90 kernel: [112227.039693] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:04:23.417460+00:00 node-90 kernel: [112227.039694] ---[ end trace d7e73079b38e5815 ]--- 2017-10-20T23:05:05.297674+00:00 node-90 kernel: [112268.918851] ------------[ cut here ]------------ 2017-10-20T23:05:05.297731+00:00 node-90 kernel: [112268.918859] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:05:05.297733+00:00 node-90 kernel: [112268.918861] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:05:05.297734+00:00 node-90 kernel: [112268.918862] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:05:05.297736+00:00 node-90 kernel: [112268.918925] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:05:05.297751+00:00 node-90 kernel: [112268.918926] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:05:05.297753+00:00 node-90 kernel: [112268.918928] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T23:05:05.297778+00:00 node-90 kernel: [112268.918930] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T23:05:05.297780+00:00 node-90 kernel: [112268.918931] ffff881f59387900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:05:05.297781+00:00 node-90 kernel: [112268.918933] Call Trace: 2017-10-20T23:05:05.297783+00:00 node-90 kernel: [112268.918934] [] dump_stack+0x63/0x90 2017-10-20T23:05:05.297784+00:00 node-90 kernel: [112268.918941] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:05:05.297785+00:00 node-90 kernel: [112268.918943] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:05:05.297786+00:00 node-90 kernel: [112268.918945] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:05:05.297788+00:00 node-90 kernel: [112268.918947] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:05:05.297789+00:00 node-90 kernel: [112268.918949] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:05:05.297790+00:00 node-90 kernel: [112268.918954] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:05:05.297791+00:00 node-90 kernel: [112268.918957] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:05:05.297792+00:00 node-90 kernel: [112268.918959] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:05:05.297792+00:00 node-90 kernel: [112268.918963] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:05.297793+00:00 node-90 kernel: [112268.918965] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:05:05.297794+00:00 node-90 kernel: [112268.918971] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:05:05.297795+00:00 node-90 kernel: [112268.918974] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:05:05.297796+00:00 node-90 kernel: [112268.918976] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:05:05.297796+00:00 node-90 kernel: [112268.918979] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:05:05.297797+00:00 node-90 kernel: [112268.918981] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:05:05.297798+00:00 node-90 kernel: [112268.918984] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:05:05.297799+00:00 node-90 kernel: [112268.918986] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:05.297800+00:00 node-90 kernel: [112268.918988] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:05:05.297801+00:00 node-90 kernel: [112268.918989] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:05:05.297801+00:00 node-90 kernel: [112268.918993] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:05:05.297802+00:00 node-90 kernel: [112268.918995] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:05:05.297803+00:00 node-90 kernel: [112268.918997] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:05:05.297815+00:00 node-90 kernel: [112268.919000] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:05:05.297816+00:00 node-90 kernel: [112268.919002] [] ? __wake_up_common+0x52/0x90 2017-10-20T23:05:05.297817+00:00 node-90 kernel: [112268.919003] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:05:05.297818+00:00 node-90 kernel: [112268.919005] [] process_backlog+0xa8/0x150 2017-10-20T23:05:05.297819+00:00 node-90 kernel: [112268.919006] [] net_rx_action+0x21e/0x360 2017-10-20T23:05:05.297820+00:00 node-90 kernel: [112268.919009] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T23:05:05.297821+00:00 node-90 kernel: [112268.919011] [] __do_softirq+0x101/0x290 2017-10-20T23:05:05.297822+00:00 node-90 kernel: [112268.919014] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:05:05.297823+00:00 node-90 kernel: [112268.919014] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:05:05.297824+00:00 node-90 kernel: [112268.919017] [] do_softirq+0x1d/0x20 2017-10-20T23:05:05.297825+00:00 node-90 kernel: [112268.919019] [] netif_rx_ni+0x33/0x80 2017-10-20T23:05:05.297826+00:00 node-90 kernel: [112268.919021] [] tun_get_user+0x506/0x880 2017-10-20T23:05:05.297827+00:00 node-90 kernel: [112268.919023] [] tun_sendmsg+0x51/0x70 2017-10-20T23:05:05.297828+00:00 node-90 kernel: [112268.919026] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:05:05.297828+00:00 node-90 kernel: [112268.919028] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:05:05.297829+00:00 node-90 kernel: [112268.919031] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:05:05.297830+00:00 node-90 kernel: [112268.919033] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:05:05.297831+00:00 node-90 kernel: [112268.919035] [] kthread+0xe5/0x100 2017-10-20T23:05:05.297831+00:00 node-90 kernel: [112268.919036] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:05:05.297832+00:00 node-90 kernel: [112268.919039] [] ret_from_fork+0x3f/0x70 2017-10-20T23:05:05.297832+00:00 node-90 kernel: [112268.919040] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:05:05.297833+00:00 node-90 kernel: [112268.919041] ---[ end trace d7e73079b38e5816 ]--- 2017-10-20T23:05:35.872590+00:00 node-90 kernel: [112299.495267] ------------[ cut here ]------------ 2017-10-20T23:05:35.872609+00:00 node-90 kernel: [112299.495274] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:05:35.872611+00:00 node-90 kernel: [112299.495276] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:05:35.872611+00:00 node-90 kernel: [112299.495277] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:05:35.872613+00:00 node-90 kernel: [112299.495335] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:05:35.872615+00:00 node-90 kernel: [112299.495336] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:05:35.872623+00:00 node-90 kernel: [112299.495337] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T23:05:35.872637+00:00 node-90 kernel: [112299.495339] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T23:05:35.872639+00:00 node-90 kernel: [112299.495341] ffff881033a8c500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:05:35.872640+00:00 node-90 kernel: [112299.495342] Call Trace: 2017-10-20T23:05:35.872641+00:00 node-90 kernel: [112299.495343] [] dump_stack+0x63/0x90 2017-10-20T23:05:35.872642+00:00 node-90 kernel: [112299.495350] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:05:35.872642+00:00 node-90 kernel: [112299.495352] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:05:35.872643+00:00 node-90 kernel: [112299.495354] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:05:35.872644+00:00 node-90 kernel: [112299.495356] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:05:35.872645+00:00 node-90 kernel: [112299.495358] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:05:35.872646+00:00 node-90 kernel: [112299.495363] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:05:35.872647+00:00 node-90 kernel: [112299.495366] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:05:35.872647+00:00 node-90 kernel: [112299.495368] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:05:35.872648+00:00 node-90 kernel: [112299.495373] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:35.872648+00:00 node-90 kernel: [112299.495374] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:05:35.872650+00:00 node-90 kernel: [112299.495383] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:05:35.872651+00:00 node-90 kernel: [112299.495385] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:05:35.872651+00:00 node-90 kernel: [112299.495387] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:05:35.872657+00:00 node-90 kernel: [112299.495390] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:05:35.872658+00:00 node-90 kernel: [112299.495392] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:05:35.872660+00:00 node-90 kernel: [112299.495395] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:05:35.872661+00:00 node-90 kernel: [112299.495396] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:35.872662+00:00 node-90 kernel: [112299.495398] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:05:35.872662+00:00 node-90 kernel: [112299.495399] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:05:35.872663+00:00 node-90 kernel: [112299.495402] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:05:35.872664+00:00 node-90 kernel: [112299.495405] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:05:35.872665+00:00 node-90 kernel: [112299.495406] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:05:35.872674+00:00 node-90 kernel: [112299.495408] [] ? __netif_receive_skb+0x18/0x60 2017-10-20T23:05:35.872675+00:00 node-90 kernel: [112299.495409] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:05:35.872675+00:00 node-90 kernel: [112299.495410] [] process_backlog+0xa8/0x150 2017-10-20T23:05:35.872676+00:00 node-90 kernel: [112299.495411] [] net_rx_action+0x21e/0x360 2017-10-20T23:05:35.872677+00:00 node-90 kernel: [112299.495413] [] __do_softirq+0x101/0x290 2017-10-20T23:05:35.872678+00:00 node-90 kernel: [112299.495416] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:05:35.872679+00:00 node-90 kernel: [112299.495416] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:05:35.872680+00:00 node-90 kernel: [112299.495419] [] do_softirq+0x1d/0x20 2017-10-20T23:05:35.872681+00:00 node-90 kernel: [112299.495420] [] netif_rx_ni+0x33/0x80 2017-10-20T23:05:35.872682+00:00 node-90 kernel: [112299.495423] [] tun_get_user+0x506/0x880 2017-10-20T23:05:35.872684+00:00 node-90 kernel: [112299.495425] [] tun_sendmsg+0x51/0x70 2017-10-20T23:05:35.872685+00:00 node-90 kernel: [112299.495427] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:05:35.872686+00:00 node-90 kernel: [112299.495429] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:05:35.872686+00:00 node-90 kernel: [112299.495432] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:05:35.872687+00:00 node-90 kernel: [112299.495434] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:05:35.872688+00:00 node-90 kernel: [112299.495436] [] kthread+0xe5/0x100 2017-10-20T23:05:35.872688+00:00 node-90 kernel: [112299.495437] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:05:35.872689+00:00 node-90 kernel: [112299.495440] [] ret_from_fork+0x3f/0x70 2017-10-20T23:05:35.872691+00:00 node-90 kernel: [112299.495441] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:05:35.872691+00:00 node-90 kernel: [112299.495442] ---[ end trace d7e73079b38e5817 ]--- 2017-10-20T23:06:53.245644+00:00 node-90 kernel: [112376.866975] ------------[ cut here ]------------ 2017-10-20T23:06:53.245663+00:00 node-90 kernel: [112376.866985] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:06:53.245665+00:00 node-90 kernel: [112376.866988] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:06:53.245667+00:00 node-90 kernel: [112376.866989] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:06:53.245669+00:00 node-90 kernel: [112376.867052] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:06:53.245825+00:00 node-90 kernel: [112376.867053] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:06:53.245832+00:00 node-90 kernel: [112376.867054] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-20T23:06:53.245852+00:00 node-90 kernel: [112376.867056] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-20T23:06:53.245853+00:00 node-90 kernel: [112376.867058] ffff8810350de100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:06:53.245855+00:00 node-90 kernel: [112376.867060] Call Trace: 2017-10-20T23:06:53.245856+00:00 node-90 kernel: [112376.867061] [] dump_stack+0x63/0x90 2017-10-20T23:06:53.245856+00:00 node-90 kernel: [112376.867070] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:06:53.245857+00:00 node-90 kernel: [112376.867071] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:06:53.245857+00:00 node-90 kernel: [112376.867074] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:06:53.245858+00:00 node-90 kernel: [112376.867076] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:06:53.245859+00:00 node-90 kernel: [112376.867078] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:06:53.245860+00:00 node-90 kernel: [112376.867084] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:06:53.245861+00:00 node-90 kernel: [112376.867087] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:06:53.245861+00:00 node-90 kernel: [112376.867089] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:06:53.245862+00:00 node-90 kernel: [112376.867094] [] ? nf_iterate+0x62/0x80 2017-10-20T23:06:53.245863+00:00 node-90 kernel: [112376.867095] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:06:53.245864+00:00 node-90 kernel: [112376.867101] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:06:53.245865+00:00 node-90 kernel: [112376.867104] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:06:53.245865+00:00 node-90 kernel: [112376.867106] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:06:53.245866+00:00 node-90 kernel: [112376.867109] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:06:53.245866+00:00 node-90 kernel: [112376.867111] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:06:53.245867+00:00 node-90 kernel: [112376.867114] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:06:53.245868+00:00 node-90 kernel: [112376.867116] [] ? nf_iterate+0x62/0x80 2017-10-20T23:06:53.245869+00:00 node-90 kernel: [112376.867118] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:06:53.245870+00:00 node-90 kernel: [112376.867120] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:06:53.245870+00:00 node-90 kernel: [112376.867123] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:06:53.245871+00:00 node-90 kernel: [112376.867126] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:06:53.245872+00:00 node-90 kernel: [112376.867127] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:06:53.245884+00:00 node-90 kernel: [112376.867131] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:06:53.245885+00:00 node-90 kernel: [112376.867133] [] ? __wake_up_common+0x52/0x90 2017-10-20T23:06:53.245885+00:00 node-90 kernel: [112376.867134] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:06:53.245886+00:00 node-90 kernel: [112376.867136] [] process_backlog+0xa8/0x150 2017-10-20T23:06:53.245886+00:00 node-90 kernel: [112376.867137] [] net_rx_action+0x21e/0x360 2017-10-20T23:06:53.245887+00:00 node-90 kernel: [112376.867140] [] __do_softirq+0x101/0x290 2017-10-20T23:06:53.245889+00:00 node-90 kernel: [112376.867142] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:06:53.245890+00:00 node-90 kernel: [112376.867143] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:06:53.245891+00:00 node-90 kernel: [112376.867146] [] do_softirq+0x1d/0x20 2017-10-20T23:06:53.245891+00:00 node-90 kernel: [112376.867147] [] netif_rx_ni+0x33/0x80 2017-10-20T23:06:53.245893+00:00 node-90 kernel: [112376.867151] [] tun_get_user+0x506/0x880 2017-10-20T23:06:53.245894+00:00 node-90 kernel: [112376.867153] [] tun_sendmsg+0x51/0x70 2017-10-20T23:06:53.245895+00:00 node-90 kernel: [112376.867155] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:06:53.245895+00:00 node-90 kernel: [112376.867157] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:06:53.245896+00:00 node-90 kernel: [112376.867160] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:06:53.245896+00:00 node-90 kernel: [112376.867162] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:06:53.245897+00:00 node-90 kernel: [112376.867165] [] kthread+0xe5/0x100 2017-10-20T23:06:53.245898+00:00 node-90 kernel: [112376.867166] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:06:53.245899+00:00 node-90 kernel: [112376.867169] [] ret_from_fork+0x3f/0x70 2017-10-20T23:06:53.245900+00:00 node-90 kernel: [112376.867171] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:06:53.245900+00:00 node-90 kernel: [112376.867172] ---[ end trace d7e73079b38e5818 ]--- 2017-10-20T23:13:39.361221+00:00 node-90 kernel: [112782.973715] ------------[ cut here ]------------ 2017-10-20T23:13:39.361241+00:00 node-90 kernel: [112782.973724] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:13:39.361243+00:00 node-90 kernel: [112782.973726] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:13:39.361244+00:00 node-90 kernel: [112782.973727] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:13:39.361245+00:00 node-90 kernel: [112782.973788] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:13:39.361246+00:00 node-90 kernel: [112782.973789] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:13:39.361247+00:00 node-90 kernel: [112782.973790] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T23:13:39.361273+00:00 node-90 kernel: [112782.973792] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T23:13:39.361274+00:00 node-90 kernel: [112782.973794] ffff8810339b1300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:13:39.361275+00:00 node-90 kernel: [112782.973796] Call Trace: 2017-10-20T23:13:39.361276+00:00 node-90 kernel: [112782.973797] [] dump_stack+0x63/0x90 2017-10-20T23:13:39.361277+00:00 node-90 kernel: [112782.973804] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:13:39.361278+00:00 node-90 kernel: [112782.973805] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:13:39.361278+00:00 node-90 kernel: [112782.973808] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:13:39.361279+00:00 node-90 kernel: [112782.973809] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:13:39.361280+00:00 node-90 kernel: [112782.973811] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:13:39.361281+00:00 node-90 kernel: [112782.973816] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:13:39.361282+00:00 node-90 kernel: [112782.973819] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:13:39.361282+00:00 node-90 kernel: [112782.973821] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:13:39.361283+00:00 node-90 kernel: [112782.973825] [] ? nf_iterate+0x62/0x80 2017-10-20T23:13:39.361283+00:00 node-90 kernel: [112782.973827] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:13:39.361285+00:00 node-90 kernel: [112782.973833] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:13:39.361286+00:00 node-90 kernel: [112782.973836] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:13:39.361286+00:00 node-90 kernel: [112782.973839] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:13:39.361287+00:00 node-90 kernel: [112782.973841] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:13:39.361287+00:00 node-90 kernel: [112782.973843] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:13:39.361288+00:00 node-90 kernel: [112782.973846] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:13:39.361290+00:00 node-90 kernel: [112782.973848] [] ? nf_iterate+0x62/0x80 2017-10-20T23:13:39.361290+00:00 node-90 kernel: [112782.973850] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:13:39.361291+00:00 node-90 kernel: [112782.973852] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:13:39.361292+00:00 node-90 kernel: [112782.973855] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:13:39.361292+00:00 node-90 kernel: [112782.973858] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:13:39.361293+00:00 node-90 kernel: [112782.973859] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:13:39.361303+00:00 node-90 kernel: [112782.973862] [] ? update_blocked_averages+0x310/0x520 2017-10-20T23:13:39.361303+00:00 node-90 kernel: [112782.973863] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:13:39.361304+00:00 node-90 kernel: [112782.973865] [] process_backlog+0xa8/0x150 2017-10-20T23:13:39.361305+00:00 node-90 kernel: [112782.973866] [] net_rx_action+0x21e/0x360 2017-10-20T23:13:39.361305+00:00 node-90 kernel: [112782.973868] [] __do_softirq+0x101/0x290 2017-10-20T23:13:39.361306+00:00 node-90 kernel: [112782.973871] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:13:39.361308+00:00 node-90 kernel: [112782.973872] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:13:39.361309+00:00 node-90 kernel: [112782.973875] [] do_softirq+0x1d/0x20 2017-10-20T23:13:39.361310+00:00 node-90 kernel: [112782.973876] [] netif_rx_ni+0x33/0x80 2017-10-20T23:13:39.361311+00:00 node-90 kernel: [112782.973879] [] tun_get_user+0x506/0x880 2017-10-20T23:13:39.361312+00:00 node-90 kernel: [112782.973881] [] tun_sendmsg+0x51/0x70 2017-10-20T23:13:39.361313+00:00 node-90 kernel: [112782.973883] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:13:39.361314+00:00 node-90 kernel: [112782.973885] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:13:39.361315+00:00 node-90 kernel: [112782.973889] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:13:39.361316+00:00 node-90 kernel: [112782.973891] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:13:39.361316+00:00 node-90 kernel: [112782.973893] [] kthread+0xe5/0x100 2017-10-20T23:13:39.361317+00:00 node-90 kernel: [112782.973894] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:13:39.361318+00:00 node-90 kernel: [112782.973897] [] ret_from_fork+0x3f/0x70 2017-10-20T23:13:39.361319+00:00 node-90 kernel: [112782.973899] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:13:39.361320+00:00 node-90 kernel: [112782.973900] ---[ end trace d7e73079b38e5819 ]--- 2017-10-20T23:18:40.057956+00:00 node-90 kernel: [113083.665070] ------------[ cut here ]------------ 2017-10-20T23:18:40.057979+00:00 node-90 kernel: [113083.665083] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:18:40.057981+00:00 node-90 kernel: [113083.665086] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:18:40.057982+00:00 node-90 kernel: [113083.665088] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:18:40.057984+00:00 node-90 kernel: [113083.665159] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:18:40.057986+00:00 node-90 kernel: [113083.665161] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:18:40.058001+00:00 node-90 kernel: [113083.665162] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T23:18:40.058017+00:00 node-90 kernel: [113083.665164] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T23:18:40.058018+00:00 node-90 kernel: [113083.665165] ffff881036078b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:18:40.058019+00:00 node-90 kernel: [113083.665167] Call Trace: 2017-10-20T23:18:40.058021+00:00 node-90 kernel: [113083.665169] [] dump_stack+0x63/0x90 2017-10-20T23:18:40.058022+00:00 node-90 kernel: [113083.665178] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:18:40.058022+00:00 node-90 kernel: [113083.665179] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:18:40.058023+00:00 node-90 kernel: [113083.665182] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:18:40.058024+00:00 node-90 kernel: [113083.665184] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:18:40.058025+00:00 node-90 kernel: [113083.665186] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:18:40.058026+00:00 node-90 kernel: [113083.665191] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:18:40.058027+00:00 node-90 kernel: [113083.665194] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:18:40.058028+00:00 node-90 kernel: [113083.665196] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:18:40.058028+00:00 node-90 kernel: [113083.665201] [] ? nf_iterate+0x62/0x80 2017-10-20T23:18:40.058029+00:00 node-90 kernel: [113083.665203] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:18:40.058031+00:00 node-90 kernel: [113083.665208] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:18:40.058032+00:00 node-90 kernel: [113083.665211] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:18:40.058033+00:00 node-90 kernel: [113083.665214] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:18:40.058033+00:00 node-90 kernel: [113083.665216] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:18:40.058034+00:00 node-90 kernel: [113083.665218] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:18:40.058035+00:00 node-90 kernel: [113083.665221] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:18:40.058036+00:00 node-90 kernel: [113083.665223] [] ? nf_iterate+0x62/0x80 2017-10-20T23:18:40.058037+00:00 node-90 kernel: [113083.665225] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:18:40.058038+00:00 node-90 kernel: [113083.665227] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:18:40.058038+00:00 node-90 kernel: [113083.665230] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:18:40.058039+00:00 node-90 kernel: [113083.665233] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:18:40.058040+00:00 node-90 kernel: [113083.665234] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:18:40.058050+00:00 node-90 kernel: [113083.665238] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:18:40.058051+00:00 node-90 kernel: [113083.665240] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:18:40.058051+00:00 node-90 kernel: [113083.665241] [] process_backlog+0xa8/0x150 2017-10-20T23:18:40.058052+00:00 node-90 kernel: [113083.665242] [] net_rx_action+0x21e/0x360 2017-10-20T23:18:40.058052+00:00 node-90 kernel: [113083.665245] [] __do_softirq+0x101/0x290 2017-10-20T23:18:40.058053+00:00 node-90 kernel: [113083.665248] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:18:40.058055+00:00 node-90 kernel: [113083.665249] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:18:40.058056+00:00 node-90 kernel: [113083.665252] [] do_softirq+0x1d/0x20 2017-10-20T23:18:40.058057+00:00 node-90 kernel: [113083.665253] [] netif_rx_ni+0x33/0x80 2017-10-20T23:18:40.058058+00:00 node-90 kernel: [113083.665256] [] tun_get_user+0x506/0x880 2017-10-20T23:18:40.058059+00:00 node-90 kernel: [113083.665258] [] tun_sendmsg+0x51/0x70 2017-10-20T23:18:40.058061+00:00 node-90 kernel: [113083.665260] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:18:40.058062+00:00 node-90 kernel: [113083.665262] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:18:40.058063+00:00 node-90 kernel: [113083.665265] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:18:40.058064+00:00 node-90 kernel: [113083.665267] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:18:40.058064+00:00 node-90 kernel: [113083.665269] [] kthread+0xe5/0x100 2017-10-20T23:18:40.058065+00:00 node-90 kernel: [113083.665271] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:18:40.058066+00:00 node-90 kernel: [113083.665274] [] ret_from_fork+0x3f/0x70 2017-10-20T23:18:40.058067+00:00 node-90 kernel: [113083.665275] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:18:40.058068+00:00 node-90 kernel: [113083.665277] ---[ end trace d7e73079b38e581a ]--- 2017-10-20T23:20:25.888755+00:00 node-90 kernel: [113189.493089] ------------[ cut here ]------------ 2017-10-20T23:20:25.888774+00:00 node-90 kernel: [113189.493096] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:20:25.888776+00:00 node-90 kernel: [113189.493098] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:20:25.888777+00:00 node-90 kernel: [113189.493099] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:20:25.888784+00:00 node-90 kernel: [113189.493159] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:20:25.888786+00:00 node-90 kernel: [113189.493160] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:20:25.888788+00:00 node-90 kernel: [113189.493161] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-20T23:20:25.888807+00:00 node-90 kernel: [113189.493163] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-20T23:20:25.888809+00:00 node-90 kernel: [113189.493164] ffff88101aff8800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:20:25.888810+00:00 node-90 kernel: [113189.493166] Call Trace: 2017-10-20T23:20:25.888812+00:00 node-90 kernel: [113189.493167] [] dump_stack+0x63/0x90 2017-10-20T23:20:25.888813+00:00 node-90 kernel: [113189.493174] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:20:25.888813+00:00 node-90 kernel: [113189.493176] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:20:25.888814+00:00 node-90 kernel: [113189.493178] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:20:25.888815+00:00 node-90 kernel: [113189.493180] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:20:25.888817+00:00 node-90 kernel: [113189.493181] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:20:25.888818+00:00 node-90 kernel: [113189.493186] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:20:25.888819+00:00 node-90 kernel: [113189.493189] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:20:25.888820+00:00 node-90 kernel: [113189.493191] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:20:25.888821+00:00 node-90 kernel: [113189.493195] [] ? nf_iterate+0x62/0x80 2017-10-20T23:20:25.888823+00:00 node-90 kernel: [113189.493197] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:20:25.888824+00:00 node-90 kernel: [113189.493203] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:20:25.888826+00:00 node-90 kernel: [113189.493206] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:20:25.888827+00:00 node-90 kernel: [113189.493208] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:20:25.888828+00:00 node-90 kernel: [113189.493211] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:20:25.888829+00:00 node-90 kernel: [113189.493212] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:20:25.888830+00:00 node-90 kernel: [113189.493215] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:20:25.888835+00:00 node-90 kernel: [113189.493217] [] ? nf_iterate+0x62/0x80 2017-10-20T23:20:25.888836+00:00 node-90 kernel: [113189.493219] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:20:25.888837+00:00 node-90 kernel: [113189.493220] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:20:25.888838+00:00 node-90 kernel: [113189.493223] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:20:25.888839+00:00 node-90 kernel: [113189.493226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:20:25.888840+00:00 node-90 kernel: [113189.493227] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:20:25.888857+00:00 node-90 kernel: [113189.493231] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-20T23:20:25.888859+00:00 node-90 kernel: [113189.493233] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T23:20:25.888860+00:00 node-90 kernel: [113189.493235] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:20:25.888861+00:00 node-90 kernel: [113189.493236] [] process_backlog+0xa8/0x150 2017-10-20T23:20:25.888862+00:00 node-90 kernel: [113189.493237] [] net_rx_action+0x21e/0x360 2017-10-20T23:20:25.888864+00:00 node-90 kernel: [113189.493239] [] __do_softirq+0x101/0x290 2017-10-20T23:20:25.888865+00:00 node-90 kernel: [113189.493242] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:20:25.888867+00:00 node-90 kernel: [113189.493243] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:20:25.888868+00:00 node-90 kernel: [113189.493246] [] do_softirq+0x1d/0x20 2017-10-20T23:20:25.888870+00:00 node-90 kernel: [113189.493247] [] netif_rx_ni+0x33/0x80 2017-10-20T23:20:25.888871+00:00 node-90 kernel: [113189.493250] [] tun_get_user+0x506/0x880 2017-10-20T23:20:25.888873+00:00 node-90 kernel: [113189.493251] [] tun_sendmsg+0x51/0x70 2017-10-20T23:20:25.888874+00:00 node-90 kernel: [113189.493254] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:20:25.888875+00:00 node-90 kernel: [113189.493255] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:20:25.888875+00:00 node-90 kernel: [113189.493259] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:20:25.888877+00:00 node-90 kernel: [113189.493261] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:20:25.888878+00:00 node-90 kernel: [113189.493263] [] kthread+0xe5/0x100 2017-10-20T23:20:25.888880+00:00 node-90 kernel: [113189.493264] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:20:25.888881+00:00 node-90 kernel: [113189.493266] [] ret_from_fork+0x3f/0x70 2017-10-20T23:20:25.888882+00:00 node-90 kernel: [113189.493268] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:20:25.888882+00:00 node-90 kernel: [113189.493269] ---[ end trace d7e73079b38e581b ]--- 2017-10-20T23:25:52.001530+00:00 node-90 kernel: [113515.598214] ------------[ cut here ]------------ 2017-10-20T23:25:52.001550+00:00 node-90 kernel: [113515.598223] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:25:52.001551+00:00 node-90 kernel: [113515.598225] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:25:52.001553+00:00 node-90 kernel: [113515.598226] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:25:52.001564+00:00 node-90 kernel: [113515.598292] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:25:52.001566+00:00 node-90 kernel: [113515.598293] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:25:52.001567+00:00 node-90 kernel: [113515.598294] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-20T23:25:52.001580+00:00 node-90 kernel: [113515.598296] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-20T23:25:52.001582+00:00 node-90 kernel: [113515.598298] ffff881fb1aadd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:25:52.001583+00:00 node-90 kernel: [113515.598300] Call Trace: 2017-10-20T23:25:52.001584+00:00 node-90 kernel: [113515.598301] [] dump_stack+0x63/0x90 2017-10-20T23:25:52.001585+00:00 node-90 kernel: [113515.598309] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:25:52.001586+00:00 node-90 kernel: [113515.598311] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:25:52.001586+00:00 node-90 kernel: [113515.598314] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:25:52.001588+00:00 node-90 kernel: [113515.598315] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:25:52.001589+00:00 node-90 kernel: [113515.598318] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:25:52.001590+00:00 node-90 kernel: [113515.598323] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:25:52.001591+00:00 node-90 kernel: [113515.598327] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:25:52.001591+00:00 node-90 kernel: [113515.598329] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:25:52.001592+00:00 node-90 kernel: [113515.598334] [] ? nf_iterate+0x62/0x80 2017-10-20T23:25:52.001593+00:00 node-90 kernel: [113515.598336] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:25:52.001594+00:00 node-90 kernel: [113515.598344] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:25:52.001595+00:00 node-90 kernel: [113515.598347] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:25:52.001596+00:00 node-90 kernel: [113515.598350] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:25:52.001597+00:00 node-90 kernel: [113515.598352] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:25:52.001597+00:00 node-90 kernel: [113515.598354] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:25:52.001599+00:00 node-90 kernel: [113515.598358] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:25:52.001600+00:00 node-90 kernel: [113515.598360] [] ? nf_iterate+0x62/0x80 2017-10-20T23:25:52.001601+00:00 node-90 kernel: [113515.598362] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:25:52.001602+00:00 node-90 kernel: [113515.598363] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:25:52.001602+00:00 node-90 kernel: [113515.598367] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:25:52.001603+00:00 node-90 kernel: [113515.598370] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:25:52.001605+00:00 node-90 kernel: [113515.598372] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:25:52.001613+00:00 node-90 kernel: [113515.598373] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:25:52.001614+00:00 node-90 kernel: [113515.598375] [] process_backlog+0xa8/0x150 2017-10-20T23:25:52.001615+00:00 node-90 kernel: [113515.598376] [] net_rx_action+0x21e/0x360 2017-10-20T23:25:52.001615+00:00 node-90 kernel: [113515.598379] [] __do_softirq+0x101/0x290 2017-10-20T23:25:52.001616+00:00 node-90 kernel: [113515.598382] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:25:52.001617+00:00 node-90 kernel: [113515.598383] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:25:52.001619+00:00 node-90 kernel: [113515.598386] [] do_softirq+0x1d/0x20 2017-10-20T23:25:52.001620+00:00 node-90 kernel: [113515.598387] [] netif_rx_ni+0x33/0x80 2017-10-20T23:25:52.001621+00:00 node-90 kernel: [113515.598392] [] tun_get_user+0x506/0x880 2017-10-20T23:25:52.001621+00:00 node-90 kernel: [113515.598394] [] tun_sendmsg+0x51/0x70 2017-10-20T23:25:52.001623+00:00 node-90 kernel: [113515.598397] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:25:52.001624+00:00 node-90 kernel: [113515.598399] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:25:52.001625+00:00 node-90 kernel: [113515.598402] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:25:52.001626+00:00 node-90 kernel: [113515.598405] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:25:52.001627+00:00 node-90 kernel: [113515.598407] [] kthread+0xe5/0x100 2017-10-20T23:25:52.001627+00:00 node-90 kernel: [113515.598408] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:25:52.001628+00:00 node-90 kernel: [113515.598411] [] ret_from_fork+0x3f/0x70 2017-10-20T23:25:52.001629+00:00 node-90 kernel: [113515.598412] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:25:52.001630+00:00 node-90 kernel: [113515.598414] ---[ end trace d7e73079b38e581c ]--- 2017-10-20T23:29:00.676790+00:00 node-90 kernel: [113704.268492] ------------[ cut here ]------------ 2017-10-20T23:29:00.676813+00:00 node-90 kernel: [113704.268501] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:29:00.676816+00:00 node-90 kernel: [113704.268504] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:29:00.676817+00:00 node-90 kernel: [113704.268505] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:29:00.676825+00:00 node-90 kernel: [113704.268567] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:29:00.676827+00:00 node-90 kernel: [113704.268569] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:29:00.676828+00:00 node-90 kernel: [113704.268570] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T23:29:00.676845+00:00 node-90 kernel: [113704.268572] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T23:29:00.676847+00:00 node-90 kernel: [113704.268574] ffff88202ea35f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:29:00.676848+00:00 node-90 kernel: [113704.268576] Call Trace: 2017-10-20T23:29:00.676849+00:00 node-90 kernel: [113704.268577] [] dump_stack+0x63/0x90 2017-10-20T23:29:00.676850+00:00 node-90 kernel: [113704.268588] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:29:00.676851+00:00 node-90 kernel: [113704.268589] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:29:00.676851+00:00 node-90 kernel: [113704.268592] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:29:00.676852+00:00 node-90 kernel: [113704.268594] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:29:00.676854+00:00 node-90 kernel: [113704.268596] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:29:00.676855+00:00 node-90 kernel: [113704.268603] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:29:00.676856+00:00 node-90 kernel: [113704.268606] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:29:00.676856+00:00 node-90 kernel: [113704.268608] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:29:00.676857+00:00 node-90 kernel: [113704.268614] [] ? nf_iterate+0x62/0x80 2017-10-20T23:29:00.676858+00:00 node-90 kernel: [113704.268616] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:29:00.676859+00:00 node-90 kernel: [113704.268623] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:29:00.676889+00:00 node-90 kernel: [113704.268625] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:29:00.676900+00:00 node-90 kernel: [113704.268628] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:29:00.676901+00:00 node-90 kernel: [113704.268631] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:29:00.676902+00:00 node-90 kernel: [113704.268633] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:29:00.676903+00:00 node-90 kernel: [113704.268636] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:29:00.676904+00:00 node-90 kernel: [113704.268638] [] ? nf_iterate+0x62/0x80 2017-10-20T23:29:00.676905+00:00 node-90 kernel: [113704.268640] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:29:00.676906+00:00 node-90 kernel: [113704.268641] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:29:00.676906+00:00 node-90 kernel: [113704.268645] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:29:00.676907+00:00 node-90 kernel: [113704.268647] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:29:00.676908+00:00 node-90 kernel: [113704.268649] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:29:00.676924+00:00 node-90 kernel: [113704.268651] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:29:00.676925+00:00 node-90 kernel: [113704.268652] [] process_backlog+0xa8/0x150 2017-10-20T23:29:00.676926+00:00 node-90 kernel: [113704.268654] [] net_rx_action+0x21e/0x360 2017-10-20T23:29:00.676927+00:00 node-90 kernel: [113704.268657] [] __do_softirq+0x101/0x290 2017-10-20T23:29:00.676928+00:00 node-90 kernel: [113704.268660] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:29:00.676929+00:00 node-90 kernel: [113704.268661] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:29:00.676930+00:00 node-90 kernel: [113704.268664] [] do_softirq+0x1d/0x20 2017-10-20T23:29:00.676931+00:00 node-90 kernel: [113704.268665] [] netif_rx_ni+0x33/0x80 2017-10-20T23:29:00.676932+00:00 node-90 kernel: [113704.268684] [] tun_get_user+0x506/0x880 2017-10-20T23:29:00.676933+00:00 node-90 kernel: [113704.268685] [] tun_sendmsg+0x51/0x70 2017-10-20T23:29:00.676934+00:00 node-90 kernel: [113704.268688] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:29:00.676935+00:00 node-90 kernel: [113704.268690] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:29:00.676971+00:00 node-90 kernel: [113704.268705] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:29:00.676975+00:00 node-90 kernel: [113704.268707] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:29:00.676976+00:00 node-90 kernel: [113704.268709] [] kthread+0xe5/0x100 2017-10-20T23:29:00.676978+00:00 node-90 kernel: [113704.268711] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:29:00.676980+00:00 node-90 kernel: [113704.268714] [] ret_from_fork+0x3f/0x70 2017-10-20T23:29:00.676981+00:00 node-90 kernel: [113704.268716] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:29:00.676982+00:00 node-90 kernel: [113704.268717] ---[ end trace d7e73079b38e581d ]--- 2017-10-20T23:31:04.381235+00:00 node-90 kernel: [113827.970513] ------------[ cut here ]------------ 2017-10-20T23:31:04.381258+00:00 node-90 kernel: [113827.970523] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:31:04.381261+00:00 node-90 kernel: [113827.970526] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:31:04.381261+00:00 node-90 kernel: [113827.970527] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:31:04.381265+00:00 node-90 kernel: [113827.970590] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:31:04.381445+00:00 node-90 kernel: [113827.970591] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:31:04.381455+00:00 node-90 kernel: [113827.970592] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-20T23:31:04.381476+00:00 node-90 kernel: [113827.970594] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-20T23:31:04.381478+00:00 node-90 kernel: [113827.970596] ffff881f5b5d2e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:31:04.381479+00:00 node-90 kernel: [113827.970598] Call Trace: 2017-10-20T23:31:04.381480+00:00 node-90 kernel: [113827.970599] [] dump_stack+0x63/0x90 2017-10-20T23:31:04.381481+00:00 node-90 kernel: [113827.970609] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:31:04.381481+00:00 node-90 kernel: [113827.970611] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:31:04.381482+00:00 node-90 kernel: [113827.970615] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:31:04.381483+00:00 node-90 kernel: [113827.970616] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:31:04.381484+00:00 node-90 kernel: [113827.970619] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:31:04.381485+00:00 node-90 kernel: [113827.970625] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:31:04.381485+00:00 node-90 kernel: [113827.970629] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:31:04.381486+00:00 node-90 kernel: [113827.970630] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:31:04.381486+00:00 node-90 kernel: [113827.970637] [] ? nf_iterate+0x62/0x80 2017-10-20T23:31:04.381487+00:00 node-90 kernel: [113827.970639] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:31:04.381488+00:00 node-90 kernel: [113827.970645] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:31:04.381489+00:00 node-90 kernel: [113827.970648] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:31:04.381490+00:00 node-90 kernel: [113827.970651] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:31:04.381490+00:00 node-90 kernel: [113827.970654] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:31:04.381491+00:00 node-90 kernel: [113827.970655] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:31:04.381492+00:00 node-90 kernel: [113827.970659] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:31:04.381493+00:00 node-90 kernel: [113827.970661] [] ? nf_iterate+0x62/0x80 2017-10-20T23:31:04.381494+00:00 node-90 kernel: [113827.970663] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:31:04.381494+00:00 node-90 kernel: [113827.970664] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:31:04.381495+00:00 node-90 kernel: [113827.970668] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:31:04.381496+00:00 node-90 kernel: [113827.970671] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:31:04.381496+00:00 node-90 kernel: [113827.970672] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:31:04.381506+00:00 node-90 kernel: [113827.970677] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:31:04.381506+00:00 node-90 kernel: [113827.970679] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:31:04.381507+00:00 node-90 kernel: [113827.970680] [] process_backlog+0xa8/0x150 2017-10-20T23:31:04.381507+00:00 node-90 kernel: [113827.970681] [] net_rx_action+0x21e/0x360 2017-10-20T23:31:04.381508+00:00 node-90 kernel: [113827.970684] [] __do_softirq+0x101/0x290 2017-10-20T23:31:04.381509+00:00 node-90 kernel: [113827.970688] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:31:04.381510+00:00 node-90 kernel: [113827.970688] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:31:04.381511+00:00 node-90 kernel: [113827.970692] [] do_softirq+0x1d/0x20 2017-10-20T23:31:04.381512+00:00 node-90 kernel: [113827.970693] [] netif_rx_ni+0x33/0x80 2017-10-20T23:31:04.381513+00:00 node-90 kernel: [113827.970699] [] tun_get_user+0x506/0x880 2017-10-20T23:31:04.381514+00:00 node-90 kernel: [113827.970701] [] tun_sendmsg+0x51/0x70 2017-10-20T23:31:04.381515+00:00 node-90 kernel: [113827.970703] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:31:04.381516+00:00 node-90 kernel: [113827.970705] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:31:04.381517+00:00 node-90 kernel: [113827.970708] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:31:04.381518+00:00 node-90 kernel: [113827.970711] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:31:04.381518+00:00 node-90 kernel: [113827.970713] [] kthread+0xe5/0x100 2017-10-20T23:31:04.381519+00:00 node-90 kernel: [113827.970715] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:31:04.381520+00:00 node-90 kernel: [113827.970718] [] ret_from_fork+0x3f/0x70 2017-10-20T23:31:04.381521+00:00 node-90 kernel: [113827.970720] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:31:04.381522+00:00 node-90 kernel: [113827.970721] ---[ end trace d7e73079b38e581e ]--- 2017-10-20T23:37:37.569388+00:00 node-90 kernel: [114221.151496] ------------[ cut here ]------------ 2017-10-20T23:37:37.569409+00:00 node-90 kernel: [114221.151505] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:37:37.569411+00:00 node-90 kernel: [114221.151508] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:37:37.569412+00:00 node-90 kernel: [114221.151509] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:37:37.569414+00:00 node-90 kernel: [114221.151571] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:37:37.569415+00:00 node-90 kernel: [114221.151572] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:37:37.569417+00:00 node-90 kernel: [114221.151574] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-20T23:37:37.569591+00:00 node-90 kernel: [114221.151575] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-20T23:37:37.569601+00:00 node-90 kernel: [114221.151577] ffff881035b92600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:37:37.569602+00:00 node-90 kernel: [114221.151579] Call Trace: 2017-10-20T23:37:37.569604+00:00 node-90 kernel: [114221.151581] [] dump_stack+0x63/0x90 2017-10-20T23:37:37.569605+00:00 node-90 kernel: [114221.151590] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:37:37.569605+00:00 node-90 kernel: [114221.151592] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:37:37.569606+00:00 node-90 kernel: [114221.151595] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:37:37.569607+00:00 node-90 kernel: [114221.151596] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:37:37.569608+00:00 node-90 kernel: [114221.151599] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:37:37.569609+00:00 node-90 kernel: [114221.151605] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:37:37.569609+00:00 node-90 kernel: [114221.151609] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:37:37.569610+00:00 node-90 kernel: [114221.151610] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:37:37.569611+00:00 node-90 kernel: [114221.151617] [] ? nf_iterate+0x62/0x80 2017-10-20T23:37:37.569611+00:00 node-90 kernel: [114221.151618] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:37:37.569613+00:00 node-90 kernel: [114221.151625] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:37:37.569614+00:00 node-90 kernel: [114221.151628] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:37:37.569614+00:00 node-90 kernel: [114221.151630] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:37:37.569615+00:00 node-90 kernel: [114221.151633] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:37:37.569615+00:00 node-90 kernel: [114221.151635] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:37:37.569616+00:00 node-90 kernel: [114221.151638] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:37:37.569617+00:00 node-90 kernel: [114221.151640] [] ? nf_iterate+0x62/0x80 2017-10-20T23:37:37.569618+00:00 node-90 kernel: [114221.151642] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:37:37.569619+00:00 node-90 kernel: [114221.151643] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:37:37.569619+00:00 node-90 kernel: [114221.151647] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:37:37.569620+00:00 node-90 kernel: [114221.151650] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:37:37.569621+00:00 node-90 kernel: [114221.151651] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:37:37.569629+00:00 node-90 kernel: [114221.151653] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:37:37.569630+00:00 node-90 kernel: [114221.151654] [] process_backlog+0xa8/0x150 2017-10-20T23:37:37.569631+00:00 node-90 kernel: [114221.151655] [] net_rx_action+0x21e/0x360 2017-10-20T23:37:37.569631+00:00 node-90 kernel: [114221.151658] [] __do_softirq+0x101/0x290 2017-10-20T23:37:37.569632+00:00 node-90 kernel: [114221.151661] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:37:37.569633+00:00 node-90 kernel: [114221.151662] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:37:37.569634+00:00 node-90 kernel: [114221.151665] [] do_softirq+0x1d/0x20 2017-10-20T23:37:37.569635+00:00 node-90 kernel: [114221.151666] [] netif_rx_ni+0x33/0x80 2017-10-20T23:37:37.569636+00:00 node-90 kernel: [114221.151672] [] tun_get_user+0x506/0x880 2017-10-20T23:37:37.569637+00:00 node-90 kernel: [114221.151674] [] tun_sendmsg+0x51/0x70 2017-10-20T23:37:37.569638+00:00 node-90 kernel: [114221.151676] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:37:37.569639+00:00 node-90 kernel: [114221.151678] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:37:37.569640+00:00 node-90 kernel: [114221.151681] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:37:37.569641+00:00 node-90 kernel: [114221.151683] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:37:37.569641+00:00 node-90 kernel: [114221.151685] [] kthread+0xe5/0x100 2017-10-20T23:37:37.569642+00:00 node-90 kernel: [114221.151686] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:37:37.569642+00:00 node-90 kernel: [114221.151690] [] ret_from_fork+0x3f/0x70 2017-10-20T23:37:37.569644+00:00 node-90 kernel: [114221.151691] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:37:37.569645+00:00 node-90 kernel: [114221.151692] ---[ end trace d7e73079b38e581f ]--- 2017-10-20T23:41:21.069912+00:00 node-90 kernel: [114444.644019] ------------[ cut here ]------------ 2017-10-20T23:41:21.069930+00:00 node-90 kernel: [114444.644027] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:41:21.069932+00:00 node-90 kernel: [114444.644030] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:41:21.070081+00:00 node-90 kernel: [114444.644031] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:41:21.070086+00:00 node-90 kernel: [114444.644095] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:41:21.070088+00:00 node-90 kernel: [114444.644097] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:41:21.070088+00:00 node-90 kernel: [114444.644098] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-20T23:41:21.070106+00:00 node-90 kernel: [114444.644100] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-20T23:41:21.070107+00:00 node-90 kernel: [114444.644101] ffff881031837c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:41:21.070108+00:00 node-90 kernel: [114444.644103] Call Trace: 2017-10-20T23:41:21.070109+00:00 node-90 kernel: [114444.644104] [] dump_stack+0x63/0x90 2017-10-20T23:41:21.070109+00:00 node-90 kernel: [114444.644113] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:41:21.070110+00:00 node-90 kernel: [114444.644114] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:41:21.070111+00:00 node-90 kernel: [114444.644117] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:41:21.070111+00:00 node-90 kernel: [114444.644119] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:41:21.070112+00:00 node-90 kernel: [114444.644121] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:41:21.070113+00:00 node-90 kernel: [114444.644127] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:41:21.070114+00:00 node-90 kernel: [114444.644131] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:41:21.070114+00:00 node-90 kernel: [114444.644133] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:41:21.070115+00:00 node-90 kernel: [114444.644138] [] ? nf_iterate+0x62/0x80 2017-10-20T23:41:21.070116+00:00 node-90 kernel: [114444.644139] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:41:21.070117+00:00 node-90 kernel: [114444.644148] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:41:21.070118+00:00 node-90 kernel: [114444.644151] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:41:21.070118+00:00 node-90 kernel: [114444.644153] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:41:21.070119+00:00 node-90 kernel: [114444.644156] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:41:21.070119+00:00 node-90 kernel: [114444.644158] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:41:21.070120+00:00 node-90 kernel: [114444.644161] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:41:21.070121+00:00 node-90 kernel: [114444.644163] [] ? nf_iterate+0x62/0x80 2017-10-20T23:41:21.070122+00:00 node-90 kernel: [114444.644165] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:41:21.070123+00:00 node-90 kernel: [114444.644167] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:41:21.070123+00:00 node-90 kernel: [114444.644170] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:41:21.070124+00:00 node-90 kernel: [114444.644173] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:41:21.070125+00:00 node-90 kernel: [114444.644175] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:41:21.070134+00:00 node-90 kernel: [114444.644178] [] ? update_blocked_averages+0x310/0x520 2017-10-20T23:41:21.070135+00:00 node-90 kernel: [114444.644179] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:41:21.070136+00:00 node-90 kernel: [114444.644181] [] process_backlog+0xa8/0x150 2017-10-20T23:41:21.070136+00:00 node-90 kernel: [114444.644182] [] net_rx_action+0x21e/0x360 2017-10-20T23:41:21.070137+00:00 node-90 kernel: [114444.644184] [] __do_softirq+0x101/0x290 2017-10-20T23:41:21.070138+00:00 node-90 kernel: [114444.644187] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:41:21.070139+00:00 node-90 kernel: [114444.644188] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:41:21.070140+00:00 node-90 kernel: [114444.644191] [] do_softirq+0x1d/0x20 2017-10-20T23:41:21.070141+00:00 node-90 kernel: [114444.644192] [] netif_rx_ni+0x33/0x80 2017-10-20T23:41:21.070142+00:00 node-90 kernel: [114444.644197] [] tun_get_user+0x506/0x880 2017-10-20T23:41:21.070142+00:00 node-90 kernel: [114444.644199] [] tun_sendmsg+0x51/0x70 2017-10-20T23:41:21.070144+00:00 node-90 kernel: [114444.644202] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:41:21.070145+00:00 node-90 kernel: [114444.644204] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:41:21.070145+00:00 node-90 kernel: [114444.644207] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:41:21.070146+00:00 node-90 kernel: [114444.644210] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:41:21.070146+00:00 node-90 kernel: [114444.644212] [] kthread+0xe5/0x100 2017-10-20T23:41:21.070147+00:00 node-90 kernel: [114444.644213] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:41:21.070148+00:00 node-90 kernel: [114444.644217] [] ret_from_fork+0x3f/0x70 2017-10-20T23:41:21.070149+00:00 node-90 kernel: [114444.644218] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:41:21.070150+00:00 node-90 kernel: [114444.644219] ---[ end trace d7e73079b38e5820 ]--- 2017-10-20T23:41:52.537387+00:00 node-90 kernel: [114476.113137] ------------[ cut here ]------------ 2017-10-20T23:41:52.537404+00:00 node-90 kernel: [114476.113145] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:41:52.537406+00:00 node-90 kernel: [114476.113147] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:41:52.537407+00:00 node-90 kernel: [114476.113148] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:41:52.537408+00:00 node-90 kernel: [114476.113210] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:41:52.537409+00:00 node-90 kernel: [114476.113211] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:41:52.537410+00:00 node-90 kernel: [114476.113212] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-20T23:41:52.537424+00:00 node-90 kernel: [114476.113213] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-20T23:41:52.537426+00:00 node-90 kernel: [114476.113215] ffff882033b7b400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:41:52.537427+00:00 node-90 kernel: [114476.113217] Call Trace: 2017-10-20T23:41:52.537428+00:00 node-90 kernel: [114476.113218] [] dump_stack+0x63/0x90 2017-10-20T23:41:52.537428+00:00 node-90 kernel: [114476.113226] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:41:52.537429+00:00 node-90 kernel: [114476.113228] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:41:52.537430+00:00 node-90 kernel: [114476.113231] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:41:52.537431+00:00 node-90 kernel: [114476.113232] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:41:52.537432+00:00 node-90 kernel: [114476.113234] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:41:52.537433+00:00 node-90 kernel: [114476.113240] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:41:52.537434+00:00 node-90 kernel: [114476.113243] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:41:52.537434+00:00 node-90 kernel: [114476.113245] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:41:52.537435+00:00 node-90 kernel: [114476.113250] [] ? nf_iterate+0x62/0x80 2017-10-20T23:41:52.537436+00:00 node-90 kernel: [114476.113252] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:41:52.537437+00:00 node-90 kernel: [114476.113260] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:41:52.537438+00:00 node-90 kernel: [114476.113263] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:41:52.537438+00:00 node-90 kernel: [114476.113265] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:41:52.537439+00:00 node-90 kernel: [114476.113268] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:41:52.537440+00:00 node-90 kernel: [114476.113270] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:41:52.537441+00:00 node-90 kernel: [114476.113273] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:41:52.537442+00:00 node-90 kernel: [114476.113275] [] ? nf_iterate+0x62/0x80 2017-10-20T23:41:52.537443+00:00 node-90 kernel: [114476.113277] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:41:52.537444+00:00 node-90 kernel: [114476.113278] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:41:52.537445+00:00 node-90 kernel: [114476.113282] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:41:52.537446+00:00 node-90 kernel: [114476.113284] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:41:52.537447+00:00 node-90 kernel: [114476.113297] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:41:52.537456+00:00 node-90 kernel: [114476.113299] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:41:52.537457+00:00 node-90 kernel: [114476.113300] [] process_backlog+0xa8/0x150 2017-10-20T23:41:52.537458+00:00 node-90 kernel: [114476.113301] [] net_rx_action+0x21e/0x360 2017-10-20T23:41:52.537459+00:00 node-90 kernel: [114476.113304] [] __do_softirq+0x101/0x290 2017-10-20T23:41:52.537460+00:00 node-90 kernel: [114476.113319] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:41:52.537461+00:00 node-90 kernel: [114476.113320] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:41:52.537463+00:00 node-90 kernel: [114476.113323] [] do_softirq+0x1d/0x20 2017-10-20T23:41:52.537464+00:00 node-90 kernel: [114476.113324] [] netif_rx_ni+0x33/0x80 2017-10-20T23:41:52.537466+00:00 node-90 kernel: [114476.113328] [] tun_get_user+0x506/0x880 2017-10-20T23:41:52.537467+00:00 node-90 kernel: [114476.113330] [] tun_sendmsg+0x51/0x70 2017-10-20T23:41:52.537469+00:00 node-90 kernel: [114476.113332] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:41:52.537471+00:00 node-90 kernel: [114476.113334] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:41:52.537472+00:00 node-90 kernel: [114476.113338] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:41:52.537473+00:00 node-90 kernel: [114476.113340] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:41:52.537475+00:00 node-90 kernel: [114476.113342] [] kthread+0xe5/0x100 2017-10-20T23:41:52.537476+00:00 node-90 kernel: [114476.113344] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:41:52.537477+00:00 node-90 kernel: [114476.113347] [] ret_from_fork+0x3f/0x70 2017-10-20T23:41:52.537478+00:00 node-90 kernel: [114476.113348] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:41:52.537480+00:00 node-90 kernel: [114476.113350] ---[ end trace d7e73079b38e5821 ]--- 2017-10-20T23:45:43.914204+00:00 node-90 kernel: [114707.486489] ------------[ cut here ]------------ 2017-10-20T23:45:43.914230+00:00 node-90 kernel: [114707.486497] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:45:43.914231+00:00 node-90 kernel: [114707.486509] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:45:43.914257+00:00 node-90 kernel: [114707.486510] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:45:43.914260+00:00 node-90 kernel: [114707.486576] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:45:43.914261+00:00 node-90 kernel: [114707.486577] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:45:43.914262+00:00 node-90 kernel: [114707.486578] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T23:45:43.914262+00:00 node-90 kernel: [114707.486580] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T23:45:43.914264+00:00 node-90 kernel: [114707.486582] ffff880f8b6d6100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:45:43.914265+00:00 node-90 kernel: [114707.486585] Call Trace: 2017-10-20T23:45:43.914266+00:00 node-90 kernel: [114707.486586] [] dump_stack+0x63/0x90 2017-10-20T23:45:43.914267+00:00 node-90 kernel: [114707.486597] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:45:43.914273+00:00 node-90 kernel: [114707.486601] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:45:43.914274+00:00 node-90 kernel: [114707.486605] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:45:43.914276+00:00 node-90 kernel: [114707.486607] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:45:43.914277+00:00 node-90 kernel: [114707.486609] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:45:43.914278+00:00 node-90 kernel: [114707.486615] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:45:43.914287+00:00 node-90 kernel: [114707.486622] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:45:43.914287+00:00 node-90 kernel: [114707.486624] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:45:43.914288+00:00 node-90 kernel: [114707.486628] [] ? nf_iterate+0x62/0x80 2017-10-20T23:45:43.914289+00:00 node-90 kernel: [114707.486632] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:45:43.917767+00:00 node-90 kernel: [114707.486640] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:45:43.917911+00:00 node-90 kernel: [114707.486642] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:45:43.917912+00:00 node-90 kernel: [114707.486645] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:45:43.917913+00:00 node-90 kernel: [114707.486648] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:45:43.917913+00:00 node-90 kernel: [114707.486649] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:45:43.917917+00:00 node-90 kernel: [114707.486652] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:45:43.917918+00:00 node-90 kernel: [114707.486654] [] ? nf_iterate+0x62/0x80 2017-10-20T23:45:43.917919+00:00 node-90 kernel: [114707.486656] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:45:43.917919+00:00 node-90 kernel: [114707.486658] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:45:43.917920+00:00 node-90 kernel: [114707.486661] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:45:43.917920+00:00 node-90 kernel: [114707.486664] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:45:43.917921+00:00 node-90 kernel: [114707.486665] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:45:43.917922+00:00 node-90 kernel: [114707.486668] [] ? update_blocked_averages+0x310/0x520 2017-10-20T23:45:43.917922+00:00 node-90 kernel: [114707.486670] [] ? __queue_work+0x139/0x3b0 2017-10-20T23:45:43.917923+00:00 node-90 kernel: [114707.486671] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:45:43.917924+00:00 node-90 kernel: [114707.486673] [] process_backlog+0xa8/0x150 2017-10-20T23:45:43.917924+00:00 node-90 kernel: [114707.486674] [] net_rx_action+0x21e/0x360 2017-10-20T23:45:43.917925+00:00 node-90 kernel: [114707.486677] [] ? lapic_next_deadline+0x2a/0x30 2017-10-20T23:45:43.917926+00:00 node-90 kernel: [114707.486679] [] __do_softirq+0x101/0x290 2017-10-20T23:45:43.917926+00:00 node-90 kernel: [114707.486681] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:45:43.917927+00:00 node-90 kernel: [114707.486682] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:45:43.917928+00:00 node-90 kernel: [114707.486685] [] do_softirq+0x1d/0x20 2017-10-20T23:45:43.917928+00:00 node-90 kernel: [114707.486686] [] netif_rx_ni+0x33/0x80 2017-10-20T23:45:43.917931+00:00 node-90 kernel: [114707.486689] [] tun_get_user+0x506/0x880 2017-10-20T23:45:43.917932+00:00 node-90 kernel: [114707.486691] [] tun_sendmsg+0x51/0x70 2017-10-20T23:45:43.917933+00:00 node-90 kernel: [114707.486694] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:45:43.917933+00:00 node-90 kernel: [114707.486696] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:45:43.917938+00:00 node-90 kernel: [114707.486699] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:45:43.917941+00:00 node-90 kernel: [114707.486701] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:45:43.917942+00:00 node-90 kernel: [114707.486703] [] kthread+0xe5/0x100 2017-10-20T23:45:43.917943+00:00 node-90 kernel: [114707.486704] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:45:43.917944+00:00 node-90 kernel: [114707.486707] [] ret_from_fork+0x3f/0x70 2017-10-20T23:45:43.917945+00:00 node-90 kernel: [114707.486708] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:45:43.917945+00:00 node-90 kernel: [114707.486709] ---[ end trace d7e73079b38e5822 ]--- 2017-10-20T23:46:09.869385+00:00 node-90 kernel: [114733.440045] ------------[ cut here ]------------ 2017-10-20T23:46:09.869406+00:00 node-90 kernel: [114733.440054] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:46:09.869408+00:00 node-90 kernel: [114733.440057] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:46:09.869409+00:00 node-90 kernel: [114733.440058] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:46:09.869411+00:00 node-90 kernel: [114733.440122] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:46:09.869428+00:00 node-90 kernel: [114733.440123] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:46:09.869434+00:00 node-90 kernel: [114733.440124] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-20T23:46:09.869451+00:00 node-90 kernel: [114733.440126] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-20T23:46:09.869453+00:00 node-90 kernel: [114733.440128] ffff882001254000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:46:09.869454+00:00 node-90 kernel: [114733.440130] Call Trace: 2017-10-20T23:46:09.869455+00:00 node-90 kernel: [114733.440131] [] dump_stack+0x63/0x90 2017-10-20T23:46:09.869456+00:00 node-90 kernel: [114733.440142] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:46:09.869457+00:00 node-90 kernel: [114733.440143] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:46:09.869458+00:00 node-90 kernel: [114733.440147] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:46:09.869459+00:00 node-90 kernel: [114733.440148] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:46:09.869460+00:00 node-90 kernel: [114733.440151] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:46:09.869461+00:00 node-90 kernel: [114733.440158] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:46:09.869462+00:00 node-90 kernel: [114733.440161] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:46:09.869463+00:00 node-90 kernel: [114733.440162] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:46:09.869463+00:00 node-90 kernel: [114733.440172] [] ? nf_iterate+0x62/0x80 2017-10-20T23:46:09.869464+00:00 node-90 kernel: [114733.440174] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:46:09.869466+00:00 node-90 kernel: [114733.440181] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:46:09.869467+00:00 node-90 kernel: [114733.440184] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:46:09.869467+00:00 node-90 kernel: [114733.440186] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:46:09.869468+00:00 node-90 kernel: [114733.440189] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:46:09.869469+00:00 node-90 kernel: [114733.440191] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:46:09.869470+00:00 node-90 kernel: [114733.440194] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:46:09.869471+00:00 node-90 kernel: [114733.440196] [] ? nf_iterate+0x62/0x80 2017-10-20T23:46:09.869472+00:00 node-90 kernel: [114733.440198] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:46:09.869472+00:00 node-90 kernel: [114733.440200] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:46:09.869473+00:00 node-90 kernel: [114733.440203] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:46:09.869474+00:00 node-90 kernel: [114733.440206] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:46:09.869480+00:00 node-90 kernel: [114733.440207] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:46:09.869489+00:00 node-90 kernel: [114733.440209] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:46:09.869490+00:00 node-90 kernel: [114733.440210] [] process_backlog+0xa8/0x150 2017-10-20T23:46:09.869491+00:00 node-90 kernel: [114733.440212] [] net_rx_action+0x21e/0x360 2017-10-20T23:46:09.869491+00:00 node-90 kernel: [114733.440214] [] __do_softirq+0x101/0x290 2017-10-20T23:46:09.869492+00:00 node-90 kernel: [114733.440226] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:46:09.869494+00:00 node-90 kernel: [114733.440227] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:46:09.869496+00:00 node-90 kernel: [114733.440231] [] do_softirq+0x1d/0x20 2017-10-20T23:46:09.869497+00:00 node-90 kernel: [114733.440232] [] netif_rx_ni+0x33/0x80 2017-10-20T23:46:09.869498+00:00 node-90 kernel: [114733.440237] [] tun_get_user+0x506/0x880 2017-10-20T23:46:09.869499+00:00 node-90 kernel: [114733.440238] [] tun_sendmsg+0x51/0x70 2017-10-20T23:46:09.869502+00:00 node-90 kernel: [114733.440241] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:46:09.869503+00:00 node-90 kernel: [114733.440243] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:46:09.869505+00:00 node-90 kernel: [114733.440246] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:46:09.869506+00:00 node-90 kernel: [114733.440248] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:46:09.869506+00:00 node-90 kernel: [114733.440251] [] kthread+0xe5/0x100 2017-10-20T23:46:09.869507+00:00 node-90 kernel: [114733.440252] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:46:09.869508+00:00 node-90 kernel: [114733.440256] [] ret_from_fork+0x3f/0x70 2017-10-20T23:46:09.869510+00:00 node-90 kernel: [114733.440257] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:46:09.869511+00:00 node-90 kernel: [114733.440258] ---[ end trace d7e73079b38e5823 ]--- 2017-10-20T23:46:29.615667+00:00 node-90 kernel: [114753.185342] ------------[ cut here ]------------ 2017-10-20T23:46:29.615689+00:00 node-90 kernel: [114753.185351] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:46:29.615691+00:00 node-90 kernel: [114753.185354] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:46:29.615692+00:00 node-90 kernel: [114753.185355] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:46:29.615693+00:00 node-90 kernel: [114753.185417] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:46:29.615694+00:00 node-90 kernel: [114753.185418] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:46:29.615695+00:00 node-90 kernel: [114753.185419] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-20T23:46:29.615708+00:00 node-90 kernel: [114753.185421] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-20T23:46:29.615709+00:00 node-90 kernel: [114753.185422] ffff8820335da600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:46:29.615711+00:00 node-90 kernel: [114753.185425] Call Trace: 2017-10-20T23:46:29.615720+00:00 node-90 kernel: [114753.185426] [] dump_stack+0x63/0x90 2017-10-20T23:46:29.615723+00:00 node-90 kernel: [114753.185435] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:46:29.615723+00:00 node-90 kernel: [114753.185437] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:46:29.615724+00:00 node-90 kernel: [114753.185439] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:46:29.615725+00:00 node-90 kernel: [114753.185441] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:46:29.615726+00:00 node-90 kernel: [114753.185443] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:46:29.615727+00:00 node-90 kernel: [114753.185449] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:46:29.615728+00:00 node-90 kernel: [114753.185451] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:46:29.615729+00:00 node-90 kernel: [114753.185453] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:46:29.615729+00:00 node-90 kernel: [114753.185458] [] ? nf_iterate+0x62/0x80 2017-10-20T23:46:29.615730+00:00 node-90 kernel: [114753.185460] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:46:29.615731+00:00 node-90 kernel: [114753.185466] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:46:29.615732+00:00 node-90 kernel: [114753.185469] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:46:29.615733+00:00 node-90 kernel: [114753.185471] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:46:29.615733+00:00 node-90 kernel: [114753.185474] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:46:29.615734+00:00 node-90 kernel: [114753.185476] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:46:29.615735+00:00 node-90 kernel: [114753.185479] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:46:29.615737+00:00 node-90 kernel: [114753.185481] [] ? nf_iterate+0x62/0x80 2017-10-20T23:46:29.615737+00:00 node-90 kernel: [114753.185482] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:46:29.615738+00:00 node-90 kernel: [114753.185484] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:46:29.615739+00:00 node-90 kernel: [114753.185487] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:46:29.615739+00:00 node-90 kernel: [114753.185490] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:46:29.615740+00:00 node-90 kernel: [114753.185492] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:46:29.615750+00:00 node-90 kernel: [114753.185496] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:46:29.615751+00:00 node-90 kernel: [114753.185497] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:46:29.615752+00:00 node-90 kernel: [114753.185499] [] process_backlog+0xa8/0x150 2017-10-20T23:46:29.615752+00:00 node-90 kernel: [114753.185500] [] net_rx_action+0x21e/0x360 2017-10-20T23:46:29.615753+00:00 node-90 kernel: [114753.185503] [] __do_softirq+0x101/0x290 2017-10-20T23:46:29.615754+00:00 node-90 kernel: [114753.185506] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:46:29.615756+00:00 node-90 kernel: [114753.185506] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:46:29.615757+00:00 node-90 kernel: [114753.185510] [] do_softirq+0x1d/0x20 2017-10-20T23:46:29.615758+00:00 node-90 kernel: [114753.185511] [] netif_rx_ni+0x33/0x80 2017-10-20T23:46:29.615759+00:00 node-90 kernel: [114753.185514] [] tun_get_user+0x506/0x880 2017-10-20T23:46:29.615760+00:00 node-90 kernel: [114753.185516] [] tun_sendmsg+0x51/0x70 2017-10-20T23:46:29.615762+00:00 node-90 kernel: [114753.185518] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:46:29.615763+00:00 node-90 kernel: [114753.185520] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:46:29.615764+00:00 node-90 kernel: [114753.185524] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:46:29.615765+00:00 node-90 kernel: [114753.185526] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:46:29.615765+00:00 node-90 kernel: [114753.185528] [] kthread+0xe5/0x100 2017-10-20T23:46:29.615766+00:00 node-90 kernel: [114753.185530] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:46:29.615767+00:00 node-90 kernel: [114753.185533] [] ret_from_fork+0x3f/0x70 2017-10-20T23:46:29.615769+00:00 node-90 kernel: [114753.185534] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:46:29.615769+00:00 node-90 kernel: [114753.185535] ---[ end trace d7e73079b38e5824 ]--- 2017-10-20T23:50:07.857948+00:00 node-90 kernel: [114971.421426] ------------[ cut here ]------------ 2017-10-20T23:50:07.857969+00:00 node-90 kernel: [114971.421434] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:50:07.857971+00:00 node-90 kernel: [114971.421436] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:50:07.857973+00:00 node-90 kernel: [114971.421437] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:50:07.857982+00:00 node-90 kernel: [114971.421499] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:50:07.857983+00:00 node-90 kernel: [114971.421500] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:50:07.857984+00:00 node-90 kernel: [114971.421501] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-20T23:50:07.857999+00:00 node-90 kernel: [114971.421503] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-20T23:50:07.858001+00:00 node-90 kernel: [114971.421505] ffff881f5cad1f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:50:07.858002+00:00 node-90 kernel: [114971.421507] Call Trace: 2017-10-20T23:50:07.858004+00:00 node-90 kernel: [114971.421508] [] dump_stack+0x63/0x90 2017-10-20T23:50:07.858004+00:00 node-90 kernel: [114971.421516] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:50:07.858005+00:00 node-90 kernel: [114971.421517] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:50:07.858006+00:00 node-90 kernel: [114971.421520] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:50:07.858007+00:00 node-90 kernel: [114971.421522] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:50:07.858008+00:00 node-90 kernel: [114971.421524] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:50:07.858009+00:00 node-90 kernel: [114971.421529] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:50:07.858010+00:00 node-90 kernel: [114971.421533] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:50:07.858010+00:00 node-90 kernel: [114971.421535] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:50:07.858011+00:00 node-90 kernel: [114971.421540] [] ? nf_iterate+0x62/0x80 2017-10-20T23:50:07.858012+00:00 node-90 kernel: [114971.421542] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:50:07.858014+00:00 node-90 kernel: [114971.421550] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:50:07.858015+00:00 node-90 kernel: [114971.421553] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:50:07.858015+00:00 node-90 kernel: [114971.421555] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:50:07.858016+00:00 node-90 kernel: [114971.421558] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:50:07.858017+00:00 node-90 kernel: [114971.421559] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:50:07.858021+00:00 node-90 kernel: [114971.421563] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:50:07.858022+00:00 node-90 kernel: [114971.421565] [] ? nf_iterate+0x62/0x80 2017-10-20T23:50:07.858023+00:00 node-90 kernel: [114971.421566] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:50:07.858023+00:00 node-90 kernel: [114971.421568] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:50:07.858024+00:00 node-90 kernel: [114971.421571] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:50:07.858025+00:00 node-90 kernel: [114971.421574] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:50:07.858026+00:00 node-90 kernel: [114971.421576] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:50:07.858036+00:00 node-90 kernel: [114971.421579] [] ? update_blocked_averages+0x310/0x520 2017-10-20T23:50:07.858036+00:00 node-90 kernel: [114971.421582] [] ? __queue_work+0x139/0x3b0 2017-10-20T23:50:07.858037+00:00 node-90 kernel: [114971.421583] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:50:07.858037+00:00 node-90 kernel: [114971.421585] [] process_backlog+0xa8/0x150 2017-10-20T23:50:07.858038+00:00 node-90 kernel: [114971.421586] [] net_rx_action+0x21e/0x360 2017-10-20T23:50:07.858040+00:00 node-90 kernel: [114971.421588] [] __do_softirq+0x101/0x290 2017-10-20T23:50:07.858041+00:00 node-90 kernel: [114971.421591] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:50:07.858042+00:00 node-90 kernel: [114971.421591] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:50:07.858043+00:00 node-90 kernel: [114971.421594] [] do_softirq+0x1d/0x20 2017-10-20T23:50:07.858044+00:00 node-90 kernel: [114971.421596] [] netif_rx_ni+0x33/0x80 2017-10-20T23:50:07.858045+00:00 node-90 kernel: [114971.421599] [] tun_get_user+0x506/0x880 2017-10-20T23:50:07.858047+00:00 node-90 kernel: [114971.421600] [] tun_sendmsg+0x51/0x70 2017-10-20T23:50:07.858048+00:00 node-90 kernel: [114971.421603] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:50:07.858048+00:00 node-90 kernel: [114971.421605] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:50:07.858049+00:00 node-90 kernel: [114971.421608] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:50:07.858049+00:00 node-90 kernel: [114971.421610] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:50:07.858051+00:00 node-90 kernel: [114971.421612] [] kthread+0xe5/0x100 2017-10-20T23:50:07.858052+00:00 node-90 kernel: [114971.421613] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:50:07.858053+00:00 node-90 kernel: [114971.421616] [] ret_from_fork+0x3f/0x70 2017-10-20T23:50:07.858054+00:00 node-90 kernel: [114971.421617] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:50:07.858054+00:00 node-90 kernel: [114971.421619] ---[ end trace d7e73079b38e5825 ]--- 2017-10-20T23:51:19.601351+00:00 node-90 kernel: [115043.165461] ------------[ cut here ]------------ 2017-10-20T23:51:19.601360+00:00 node-90 kernel: [115043.165469] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:51:19.601362+00:00 node-90 kernel: [115043.165471] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:51:19.601363+00:00 node-90 kernel: [115043.165473] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:51:19.601365+00:00 node-90 kernel: [115043.165534] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:51:19.601367+00:00 node-90 kernel: [115043.165536] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:51:19.601367+00:00 node-90 kernel: [115043.165537] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-20T23:51:19.601380+00:00 node-90 kernel: [115043.165538] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-20T23:51:19.601384+00:00 node-90 kernel: [115043.165540] ffff8810352af200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:51:19.601385+00:00 node-90 kernel: [115043.165542] Call Trace: 2017-10-20T23:51:19.601387+00:00 node-90 kernel: [115043.165543] [] dump_stack+0x63/0x90 2017-10-20T23:51:19.601388+00:00 node-90 kernel: [115043.165552] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:51:19.601388+00:00 node-90 kernel: [115043.165554] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:51:19.601389+00:00 node-90 kernel: [115043.165557] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:51:19.601390+00:00 node-90 kernel: [115043.165558] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:51:19.601391+00:00 node-90 kernel: [115043.165560] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:51:19.601392+00:00 node-90 kernel: [115043.165566] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:51:19.601393+00:00 node-90 kernel: [115043.165569] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:51:19.601393+00:00 node-90 kernel: [115043.165571] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:51:19.601394+00:00 node-90 kernel: [115043.165576] [] ? nf_iterate+0x62/0x80 2017-10-20T23:51:19.601394+00:00 node-90 kernel: [115043.165577] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:51:19.601396+00:00 node-90 kernel: [115043.165583] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:51:19.601397+00:00 node-90 kernel: [115043.165586] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:51:19.601397+00:00 node-90 kernel: [115043.165588] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:51:19.601398+00:00 node-90 kernel: [115043.165591] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:51:19.601398+00:00 node-90 kernel: [115043.165593] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:51:19.601399+00:00 node-90 kernel: [115043.165596] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:51:19.601401+00:00 node-90 kernel: [115043.165598] [] ? nf_iterate+0x62/0x80 2017-10-20T23:51:19.601401+00:00 node-90 kernel: [115043.165600] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:51:19.601402+00:00 node-90 kernel: [115043.165601] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:51:19.601402+00:00 node-90 kernel: [115043.165604] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:51:19.601403+00:00 node-90 kernel: [115043.165607] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:51:19.601404+00:00 node-90 kernel: [115043.165609] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:51:19.601416+00:00 node-90 kernel: [115043.165613] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T23:51:19.601428+00:00 node-90 kernel: [115043.165615] [] ? check_preempt_curr+0x54/0x90 2017-10-20T23:51:19.601430+00:00 node-90 kernel: [115043.165616] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:51:19.601431+00:00 node-90 kernel: [115043.165617] [] process_backlog+0xa8/0x150 2017-10-20T23:51:19.601438+00:00 node-90 kernel: [115043.165619] [] net_rx_action+0x21e/0x360 2017-10-20T23:51:19.601439+00:00 node-90 kernel: [115043.165621] [] __do_softirq+0x101/0x290 2017-10-20T23:51:19.601440+00:00 node-90 kernel: [115043.165624] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:51:19.601441+00:00 node-90 kernel: [115043.165625] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:51:19.601442+00:00 node-90 kernel: [115043.165628] [] do_softirq+0x1d/0x20 2017-10-20T23:51:19.601443+00:00 node-90 kernel: [115043.165629] [] netif_rx_ni+0x33/0x80 2017-10-20T23:51:19.601444+00:00 node-90 kernel: [115043.165633] [] tun_get_user+0x506/0x880 2017-10-20T23:51:19.601446+00:00 node-90 kernel: [115043.165635] [] tun_sendmsg+0x51/0x70 2017-10-20T23:51:19.601447+00:00 node-90 kernel: [115043.165637] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:51:19.601448+00:00 node-90 kernel: [115043.165639] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:51:19.601449+00:00 node-90 kernel: [115043.165642] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:51:19.601450+00:00 node-90 kernel: [115043.165644] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:51:19.601451+00:00 node-90 kernel: [115043.165646] [] kthread+0xe5/0x100 2017-10-20T23:51:19.601452+00:00 node-90 kernel: [115043.165647] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:51:19.601452+00:00 node-90 kernel: [115043.165650] [] ret_from_fork+0x3f/0x70 2017-10-20T23:51:19.601453+00:00 node-90 kernel: [115043.165652] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:51:19.601454+00:00 node-90 kernel: [115043.165653] ---[ end trace d7e73079b38e5826 ]--- 2017-10-20T23:53:33.849787+00:00 node-90 kernel: [115177.408392] ------------[ cut here ]------------ 2017-10-20T23:53:33.849811+00:00 node-90 kernel: [115177.408400] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:53:33.849813+00:00 node-90 kernel: [115177.408402] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:53:33.849814+00:00 node-90 kernel: [115177.408404] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:53:33.849962+00:00 node-90 kernel: [115177.408469] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:53:33.849967+00:00 node-90 kernel: [115177.408470] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:53:33.849968+00:00 node-90 kernel: [115177.408471] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-20T23:53:33.849986+00:00 node-90 kernel: [115177.408473] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-20T23:53:33.849987+00:00 node-90 kernel: [115177.408475] ffff8810369a5e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:53:33.849988+00:00 node-90 kernel: [115177.408477] Call Trace: 2017-10-20T23:53:33.849989+00:00 node-90 kernel: [115177.408478] [] dump_stack+0x63/0x90 2017-10-20T23:53:33.849990+00:00 node-90 kernel: [115177.408486] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:53:33.849991+00:00 node-90 kernel: [115177.408488] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:53:33.849992+00:00 node-90 kernel: [115177.408491] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:53:33.849993+00:00 node-90 kernel: [115177.408492] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:53:33.849994+00:00 node-90 kernel: [115177.408494] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:53:33.849995+00:00 node-90 kernel: [115177.408500] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:53:33.849996+00:00 node-90 kernel: [115177.408504] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:53:33.849996+00:00 node-90 kernel: [115177.408506] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:53:33.849997+00:00 node-90 kernel: [115177.408512] [] ? nf_iterate+0x62/0x80 2017-10-20T23:53:33.849998+00:00 node-90 kernel: [115177.408514] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:53:33.849999+00:00 node-90 kernel: [115177.408522] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:53:33.850000+00:00 node-90 kernel: [115177.408525] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:53:33.850000+00:00 node-90 kernel: [115177.408527] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:53:33.850001+00:00 node-90 kernel: [115177.408530] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:53:33.850001+00:00 node-90 kernel: [115177.408532] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:53:33.850002+00:00 node-90 kernel: [115177.408535] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:53:33.850004+00:00 node-90 kernel: [115177.408537] [] ? nf_iterate+0x62/0x80 2017-10-20T23:53:33.850004+00:00 node-90 kernel: [115177.408539] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:53:33.850005+00:00 node-90 kernel: [115177.408541] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:53:33.850005+00:00 node-90 kernel: [115177.408545] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:53:33.850006+00:00 node-90 kernel: [115177.408547] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:53:33.850007+00:00 node-90 kernel: [115177.408549] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:53:33.850017+00:00 node-90 kernel: [115177.408550] [] ? __napi_schedule+0x40/0x60 2017-10-20T23:53:33.850017+00:00 node-90 kernel: [115177.408555] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:53:33.850018+00:00 node-90 kernel: [115177.408557] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T23:53:33.850018+00:00 node-90 kernel: [115177.408559] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:53:33.850019+00:00 node-90 kernel: [115177.408560] [] process_backlog+0xa8/0x150 2017-10-20T23:53:33.850020+00:00 node-90 kernel: [115177.408561] [] net_rx_action+0x21e/0x360 2017-10-20T23:53:33.850021+00:00 node-90 kernel: [115177.408564] [] __do_softirq+0x101/0x290 2017-10-20T23:53:33.850022+00:00 node-90 kernel: [115177.408566] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:53:33.850023+00:00 node-90 kernel: [115177.408567] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:53:33.850024+00:00 node-90 kernel: [115177.408570] [] do_softirq+0x1d/0x20 2017-10-20T23:53:33.850025+00:00 node-90 kernel: [115177.408571] [] netif_rx_ni+0x33/0x80 2017-10-20T23:53:33.850026+00:00 node-90 kernel: [115177.408575] [] tun_get_user+0x506/0x880 2017-10-20T23:53:33.850027+00:00 node-90 kernel: [115177.408577] [] tun_sendmsg+0x51/0x70 2017-10-20T23:53:33.850028+00:00 node-90 kernel: [115177.408579] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:53:33.850029+00:00 node-90 kernel: [115177.408581] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:53:33.850029+00:00 node-90 kernel: [115177.408584] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:53:33.850030+00:00 node-90 kernel: [115177.408587] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:53:33.850031+00:00 node-90 kernel: [115177.408589] [] kthread+0xe5/0x100 2017-10-20T23:53:33.850032+00:00 node-90 kernel: [115177.408590] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:53:33.850033+00:00 node-90 kernel: [115177.408593] [] ret_from_fork+0x3f/0x70 2017-10-20T23:53:33.850033+00:00 node-90 kernel: [115177.408594] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:53:33.850034+00:00 node-90 kernel: [115177.408596] ---[ end trace d7e73079b38e5827 ]--- 2017-10-20T23:56:36.325664+00:00 node-90 kernel: [115359.882775] ------------[ cut here ]------------ 2017-10-20T23:56:36.325684+00:00 node-90 kernel: [115359.882784] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:56:36.325686+00:00 node-90 kernel: [115359.882787] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:56:36.325687+00:00 node-90 kernel: [115359.882788] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:56:36.325689+00:00 node-90 kernel: [115359.882851] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:56:36.325691+00:00 node-90 kernel: [115359.882852] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:56:36.325692+00:00 node-90 kernel: [115359.882853] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-20T23:56:36.325738+00:00 node-90 kernel: [115359.882855] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-20T23:56:36.325747+00:00 node-90 kernel: [115359.882856] ffff88102d422100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:56:36.325749+00:00 node-90 kernel: [115359.882858] Call Trace: 2017-10-20T23:56:36.325750+00:00 node-90 kernel: [115359.882860] [] dump_stack+0x63/0x90 2017-10-20T23:56:36.325751+00:00 node-90 kernel: [115359.882870] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:56:36.325751+00:00 node-90 kernel: [115359.882872] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:56:36.325752+00:00 node-90 kernel: [115359.882875] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:56:36.325753+00:00 node-90 kernel: [115359.882876] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:56:36.325754+00:00 node-90 kernel: [115359.882879] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:56:36.325755+00:00 node-90 kernel: [115359.882885] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:56:36.325755+00:00 node-90 kernel: [115359.882889] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:56:36.325756+00:00 node-90 kernel: [115359.882890] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:56:36.325756+00:00 node-90 kernel: [115359.882897] [] ? nf_iterate+0x62/0x80 2017-10-20T23:56:36.325757+00:00 node-90 kernel: [115359.882898] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:56:36.325759+00:00 node-90 kernel: [115359.882905] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:56:36.325759+00:00 node-90 kernel: [115359.882908] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:56:36.325760+00:00 node-90 kernel: [115359.882911] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:56:36.325761+00:00 node-90 kernel: [115359.882913] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:56:36.325761+00:00 node-90 kernel: [115359.882916] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:56:36.325762+00:00 node-90 kernel: [115359.882919] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:56:36.325763+00:00 node-90 kernel: [115359.882921] [] ? nf_iterate+0x62/0x80 2017-10-20T23:56:36.325764+00:00 node-90 kernel: [115359.882923] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:56:36.325765+00:00 node-90 kernel: [115359.882925] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:56:36.325765+00:00 node-90 kernel: [115359.882928] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:56:36.325766+00:00 node-90 kernel: [115359.882931] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:56:36.325767+00:00 node-90 kernel: [115359.882933] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:56:36.325776+00:00 node-90 kernel: [115359.882938] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T23:56:36.325777+00:00 node-90 kernel: [115359.882939] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:56:36.325777+00:00 node-90 kernel: [115359.882941] [] process_backlog+0xa8/0x150 2017-10-20T23:56:36.325778+00:00 node-90 kernel: [115359.882942] [] net_rx_action+0x21e/0x360 2017-10-20T23:56:36.325778+00:00 node-90 kernel: [115359.882945] [] __do_softirq+0x101/0x290 2017-10-20T23:56:36.325779+00:00 node-90 kernel: [115359.882948] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:56:36.325780+00:00 node-90 kernel: [115359.882948] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:56:36.325782+00:00 node-90 kernel: [115359.882952] [] do_softirq+0x1d/0x20 2017-10-20T23:56:36.325783+00:00 node-90 kernel: [115359.882953] [] netif_rx_ni+0x33/0x80 2017-10-20T23:56:36.325784+00:00 node-90 kernel: [115359.882956] [] tun_get_user+0x506/0x880 2017-10-20T23:56:36.325785+00:00 node-90 kernel: [115359.882958] [] tun_sendmsg+0x51/0x70 2017-10-20T23:56:36.325786+00:00 node-90 kernel: [115359.882961] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:56:36.325787+00:00 node-90 kernel: [115359.882962] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:56:36.325788+00:00 node-90 kernel: [115359.882966] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:56:36.325788+00:00 node-90 kernel: [115359.882968] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:56:36.325789+00:00 node-90 kernel: [115359.882970] [] kthread+0xe5/0x100 2017-10-20T23:56:36.325789+00:00 node-90 kernel: [115359.882972] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:56:36.325791+00:00 node-90 kernel: [115359.882975] [] ret_from_fork+0x3f/0x70 2017-10-20T23:56:36.325792+00:00 node-90 kernel: [115359.882976] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:56:36.325792+00:00 node-90 kernel: [115359.882978] ---[ end trace d7e73079b38e5828 ]--- 2017-10-20T23:59:35.822667+00:00 node-90 kernel: [115539.376468] ------------[ cut here ]------------ 2017-10-20T23:59:35.822685+00:00 node-90 kernel: [115539.376476] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:59:35.822687+00:00 node-90 kernel: [115539.376478] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:59:35.822688+00:00 node-90 kernel: [115539.376479] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:59:35.822690+00:00 node-90 kernel: [115539.376542] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:59:35.822698+00:00 node-90 kernel: [115539.376544] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:59:35.822699+00:00 node-90 kernel: [115539.376545] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-20T23:59:35.822714+00:00 node-90 kernel: [115539.376547] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-20T23:59:35.822716+00:00 node-90 kernel: [115539.376548] ffff8820367e2100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T23:59:35.822717+00:00 node-90 kernel: [115539.376550] Call Trace: 2017-10-20T23:59:35.822718+00:00 node-90 kernel: [115539.376551] [] dump_stack+0x63/0x90 2017-10-20T23:59:35.822719+00:00 node-90 kernel: [115539.376559] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:59:35.822720+00:00 node-90 kernel: [115539.376560] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:59:35.822720+00:00 node-90 kernel: [115539.376563] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:59:35.822721+00:00 node-90 kernel: [115539.376564] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:59:35.822722+00:00 node-90 kernel: [115539.376566] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:59:35.822723+00:00 node-90 kernel: [115539.376571] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:59:35.822724+00:00 node-90 kernel: [115539.376574] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:59:35.822725+00:00 node-90 kernel: [115539.376576] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:59:35.822725+00:00 node-90 kernel: [115539.376581] [] ? nf_iterate+0x62/0x80 2017-10-20T23:59:35.822726+00:00 node-90 kernel: [115539.376582] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:59:35.822727+00:00 node-90 kernel: [115539.376589] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:59:35.822728+00:00 node-90 kernel: [115539.376592] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:59:35.822729+00:00 node-90 kernel: [115539.376594] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:59:35.822730+00:00 node-90 kernel: [115539.376597] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:59:35.822730+00:00 node-90 kernel: [115539.376598] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:59:35.822731+00:00 node-90 kernel: [115539.376602] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:59:35.822733+00:00 node-90 kernel: [115539.376604] [] ? nf_iterate+0x62/0x80 2017-10-20T23:59:35.822733+00:00 node-90 kernel: [115539.376605] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:59:35.822734+00:00 node-90 kernel: [115539.376607] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:59:35.822735+00:00 node-90 kernel: [115539.376610] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:59:35.822735+00:00 node-90 kernel: [115539.376613] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:59:35.822736+00:00 node-90 kernel: [115539.376614] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:59:35.822745+00:00 node-90 kernel: [115539.376616] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:59:35.822746+00:00 node-90 kernel: [115539.376617] [] process_backlog+0xa8/0x150 2017-10-20T23:59:35.822747+00:00 node-90 kernel: [115539.376619] [] net_rx_action+0x21e/0x360 2017-10-20T23:59:35.822747+00:00 node-90 kernel: [115539.376621] [] __do_softirq+0x101/0x290 2017-10-20T23:59:35.822748+00:00 node-90 kernel: [115539.376624] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:59:35.822749+00:00 node-90 kernel: [115539.376624] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:59:35.822750+00:00 node-90 kernel: [115539.376628] [] do_softirq+0x1d/0x20 2017-10-20T23:59:35.822751+00:00 node-90 kernel: [115539.376629] [] netif_rx_ni+0x33/0x80 2017-10-20T23:59:35.822752+00:00 node-90 kernel: [115539.376632] [] tun_get_user+0x506/0x880 2017-10-20T23:59:35.822753+00:00 node-90 kernel: [115539.376634] [] tun_sendmsg+0x51/0x70 2017-10-20T23:59:35.822754+00:00 node-90 kernel: [115539.376636] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:59:35.822755+00:00 node-90 kernel: [115539.376638] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:59:35.822756+00:00 node-90 kernel: [115539.376641] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:59:35.822757+00:00 node-90 kernel: [115539.376643] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:59:35.822757+00:00 node-90 kernel: [115539.376645] [] kthread+0xe5/0x100 2017-10-20T23:59:35.822758+00:00 node-90 kernel: [115539.376647] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:59:35.822758+00:00 node-90 kernel: [115539.376649] [] ret_from_fork+0x3f/0x70 2017-10-20T23:59:35.822760+00:00 node-90 kernel: [115539.376651] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:59:35.822761+00:00 node-90 kernel: [115539.376652] ---[ end trace d7e73079b38e5829 ]--- 2017-10-21T00:00:02.025497+00:00 node-90 kernel: [115565.578736] Process accounting resumed 2017-10-21T00:02:37.153384+00:00 node-90 kernel: [115720.703134] ------------[ cut here ]------------ 2017-10-21T00:02:37.153405+00:00 node-90 kernel: [115720.703143] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:02:37.153407+00:00 node-90 kernel: [115720.703146] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:02:37.153408+00:00 node-90 kernel: [115720.703147] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:02:37.153410+00:00 node-90 kernel: [115720.703206] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:02:37.153411+00:00 node-90 kernel: [115720.703207] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:02:37.153431+00:00 node-90 kernel: [115720.703208] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-21T00:02:37.153461+00:00 node-90 kernel: [115720.703210] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-21T00:02:37.153463+00:00 node-90 kernel: [115720.703211] ffff88202c96a600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:02:37.153464+00:00 node-90 kernel: [115720.703213] Call Trace: 2017-10-21T00:02:37.153465+00:00 node-90 kernel: [115720.703215] [] dump_stack+0x63/0x90 2017-10-21T00:02:37.153466+00:00 node-90 kernel: [115720.703225] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:02:37.153467+00:00 node-90 kernel: [115720.703226] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:02:37.153467+00:00 node-90 kernel: [115720.703229] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:02:37.153468+00:00 node-90 kernel: [115720.703231] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:02:37.153469+00:00 node-90 kernel: [115720.703233] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:02:37.153470+00:00 node-90 kernel: [115720.703239] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:02:37.153471+00:00 node-90 kernel: [115720.703243] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:02:37.153471+00:00 node-90 kernel: [115720.703244] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:02:37.153472+00:00 node-90 kernel: [115720.703250] [] ? nf_iterate+0x62/0x80 2017-10-21T00:02:37.153472+00:00 node-90 kernel: [115720.703252] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:02:37.153474+00:00 node-90 kernel: [115720.703259] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:02:37.153475+00:00 node-90 kernel: [115720.703262] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:02:37.153475+00:00 node-90 kernel: [115720.703264] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:02:37.153476+00:00 node-90 kernel: [115720.703267] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:02:37.153476+00:00 node-90 kernel: [115720.703268] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:02:37.153477+00:00 node-90 kernel: [115720.703271] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:02:37.153478+00:00 node-90 kernel: [115720.703273] [] ? nf_iterate+0x62/0x80 2017-10-21T00:02:37.153479+00:00 node-90 kernel: [115720.703274] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:02:37.153480+00:00 node-90 kernel: [115720.703276] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:02:37.153480+00:00 node-90 kernel: [115720.703279] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:02:37.153481+00:00 node-90 kernel: [115720.703281] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:02:37.153482+00:00 node-90 kernel: [115720.703283] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:02:37.153491+00:00 node-90 kernel: [115720.703288] [] ? __update_cpu_load+0xe4/0x120 2017-10-21T00:02:37.153492+00:00 node-90 kernel: [115720.703289] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:02:37.153492+00:00 node-90 kernel: [115720.703291] [] process_backlog+0xa8/0x150 2017-10-21T00:02:37.153493+00:00 node-90 kernel: [115720.703292] [] net_rx_action+0x21e/0x360 2017-10-21T00:02:37.153493+00:00 node-90 kernel: [115720.703295] [] __do_softirq+0x101/0x290 2017-10-21T00:02:37.153494+00:00 node-90 kernel: [115720.703298] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:02:37.153496+00:00 node-90 kernel: [115720.703298] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:02:37.153496+00:00 node-90 kernel: [115720.703301] [] do_softirq+0x1d/0x20 2017-10-21T00:02:37.153498+00:00 node-90 kernel: [115720.703302] [] netif_rx_ni+0x33/0x80 2017-10-21T00:02:37.153499+00:00 node-90 kernel: [115720.703306] [] tun_get_user+0x506/0x880 2017-10-21T00:02:37.153500+00:00 node-90 kernel: [115720.703307] [] tun_sendmsg+0x51/0x70 2017-10-21T00:02:37.153501+00:00 node-90 kernel: [115720.703309] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:02:37.153502+00:00 node-90 kernel: [115720.703311] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:02:37.153503+00:00 node-90 kernel: [115720.703314] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:02:37.153503+00:00 node-90 kernel: [115720.703316] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:02:37.153504+00:00 node-90 kernel: [115720.703318] [] kthread+0xe5/0x100 2017-10-21T00:02:37.153505+00:00 node-90 kernel: [115720.703319] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:02:37.153506+00:00 node-90 kernel: [115720.703323] [] ret_from_fork+0x3f/0x70 2017-10-21T00:02:37.153507+00:00 node-90 kernel: [115720.703324] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:02:37.153507+00:00 node-90 kernel: [115720.703325] ---[ end trace d7e73079b38e582a ]--- 2017-10-21T00:05:19.273415+00:00 node-90 kernel: [115882.817811] ------------[ cut here ]------------ 2017-10-21T00:05:19.273435+00:00 node-90 kernel: [115882.817821] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:05:19.273437+00:00 node-90 kernel: [115882.817824] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:05:19.273438+00:00 node-90 kernel: [115882.817825] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:05:19.273440+00:00 node-90 kernel: [115882.817887] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:05:19.273441+00:00 node-90 kernel: [115882.817888] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:05:19.273442+00:00 node-90 kernel: [115882.817890] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T00:05:19.273455+00:00 node-90 kernel: [115882.817892] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T00:05:19.273456+00:00 node-90 kernel: [115882.817893] ffff88203313e900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:05:19.273457+00:00 node-90 kernel: [115882.817895] Call Trace: 2017-10-21T00:05:19.273459+00:00 node-90 kernel: [115882.817897] [] dump_stack+0x63/0x90 2017-10-21T00:05:19.273460+00:00 node-90 kernel: [115882.817907] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:05:19.273460+00:00 node-90 kernel: [115882.817909] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:05:19.273461+00:00 node-90 kernel: [115882.817912] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:05:19.273462+00:00 node-90 kernel: [115882.817913] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:05:19.273463+00:00 node-90 kernel: [115882.817916] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:05:19.273464+00:00 node-90 kernel: [115882.817922] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:05:19.273465+00:00 node-90 kernel: [115882.817925] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:05:19.273466+00:00 node-90 kernel: [115882.817927] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:05:19.273467+00:00 node-90 kernel: [115882.817933] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:19.273467+00:00 node-90 kernel: [115882.817935] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:05:19.273469+00:00 node-90 kernel: [115882.817942] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:05:19.273471+00:00 node-90 kernel: [115882.817945] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:05:19.273472+00:00 node-90 kernel: [115882.817947] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:05:19.273473+00:00 node-90 kernel: [115882.817950] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:05:19.273474+00:00 node-90 kernel: [115882.817952] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:05:19.273475+00:00 node-90 kernel: [115882.817955] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:05:19.273478+00:00 node-90 kernel: [115882.817957] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:19.273480+00:00 node-90 kernel: [115882.817959] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:05:19.273481+00:00 node-90 kernel: [115882.817961] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:05:19.273482+00:00 node-90 kernel: [115882.817964] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:05:19.273483+00:00 node-90 kernel: [115882.817967] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:05:19.273484+00:00 node-90 kernel: [115882.817968] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:05:19.273494+00:00 node-90 kernel: [115882.817972] [] ? update_blocked_averages+0x310/0x520 2017-10-21T00:05:19.273495+00:00 node-90 kernel: [115882.817973] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:05:19.273496+00:00 node-90 kernel: [115882.817975] [] process_backlog+0xa8/0x150 2017-10-21T00:05:19.273498+00:00 node-90 kernel: [115882.817976] [] net_rx_action+0x21e/0x360 2017-10-21T00:05:19.273499+00:00 node-90 kernel: [115882.817979] [] __do_softirq+0x101/0x290 2017-10-21T00:05:19.273500+00:00 node-90 kernel: [115882.817982] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:05:19.273502+00:00 node-90 kernel: [115882.817983] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:05:19.273504+00:00 node-90 kernel: [115882.817987] [] do_softirq+0x1d/0x20 2017-10-21T00:05:19.273506+00:00 node-90 kernel: [115882.817988] [] netif_rx_ni+0x33/0x80 2017-10-21T00:05:19.273507+00:00 node-90 kernel: [115882.817992] [] tun_get_user+0x506/0x880 2017-10-21T00:05:19.273509+00:00 node-90 kernel: [115882.817994] [] tun_sendmsg+0x51/0x70 2017-10-21T00:05:19.273510+00:00 node-90 kernel: [115882.817996] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:05:19.273511+00:00 node-90 kernel: [115882.817998] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:05:19.273512+00:00 node-90 kernel: [115882.818001] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:05:19.273512+00:00 node-90 kernel: [115882.818003] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:05:19.273513+00:00 node-90 kernel: [115882.818005] [] kthread+0xe5/0x100 2017-10-21T00:05:19.273514+00:00 node-90 kernel: [115882.818006] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:19.273515+00:00 node-90 kernel: [115882.818010] [] ret_from_fork+0x3f/0x70 2017-10-21T00:05:19.273517+00:00 node-90 kernel: [115882.818011] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:19.273517+00:00 node-90 kernel: [115882.818012] ---[ end trace d7e73079b38e582b ]--- 2017-10-21T00:05:40.786029+00:00 node-90 kernel: [115904.330963] ------------[ cut here ]------------ 2017-10-21T00:05:40.786593+00:00 node-90 kernel: [115904.330974] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:05:40.786595+00:00 node-90 kernel: [115904.330977] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:05:40.786597+00:00 node-90 kernel: [115904.330978] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:05:40.786615+00:00 node-90 kernel: [115904.331047] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:05:40.786619+00:00 node-90 kernel: [115904.331048] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:05:40.786620+00:00 node-90 kernel: [115904.331049] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T00:05:40.786638+00:00 node-90 kernel: [115904.331051] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T00:05:40.786639+00:00 node-90 kernel: [115904.331053] ffff88202e44c900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:05:40.786640+00:00 node-90 kernel: [115904.331055] Call Trace: 2017-10-21T00:05:40.786642+00:00 node-90 kernel: [115904.331057] [] dump_stack+0x63/0x90 2017-10-21T00:05:40.786643+00:00 node-90 kernel: [115904.331067] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:05:40.786643+00:00 node-90 kernel: [115904.331069] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:05:40.786644+00:00 node-90 kernel: [115904.331073] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:05:40.786645+00:00 node-90 kernel: [115904.331074] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:05:40.786646+00:00 node-90 kernel: [115904.331077] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:05:40.786647+00:00 node-90 kernel: [115904.331084] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:05:40.786648+00:00 node-90 kernel: [115904.331088] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:05:40.786648+00:00 node-90 kernel: [115904.331089] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:05:40.786649+00:00 node-90 kernel: [115904.331096] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:40.786650+00:00 node-90 kernel: [115904.331098] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:05:40.786651+00:00 node-90 kernel: [115904.331105] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:05:40.786652+00:00 node-90 kernel: [115904.331108] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:05:40.786653+00:00 node-90 kernel: [115904.331111] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:05:40.786653+00:00 node-90 kernel: [115904.331114] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:05:40.786654+00:00 node-90 kernel: [115904.331116] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:05:40.786655+00:00 node-90 kernel: [115904.331119] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:05:40.786656+00:00 node-90 kernel: [115904.331121] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:40.786657+00:00 node-90 kernel: [115904.331123] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:05:40.786658+00:00 node-90 kernel: [115904.331124] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:05:40.786658+00:00 node-90 kernel: [115904.331128] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:05:40.786659+00:00 node-90 kernel: [115904.331131] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:05:40.786660+00:00 node-90 kernel: [115904.331132] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:05:40.786669+00:00 node-90 kernel: [115904.331137] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:05:40.786670+00:00 node-90 kernel: [115904.331138] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:05:40.786671+00:00 node-90 kernel: [115904.331140] [] process_backlog+0xa8/0x150 2017-10-21T00:05:40.786672+00:00 node-90 kernel: [115904.331141] [] net_rx_action+0x21e/0x360 2017-10-21T00:05:40.786672+00:00 node-90 kernel: [115904.331144] [] __do_softirq+0x101/0x290 2017-10-21T00:05:40.786674+00:00 node-90 kernel: [115904.331147] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:05:40.786675+00:00 node-90 kernel: [115904.331148] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:05:40.786676+00:00 node-90 kernel: [115904.331151] [] do_softirq+0x1d/0x20 2017-10-21T00:05:40.786677+00:00 node-90 kernel: [115904.331152] [] netif_rx_ni+0x33/0x80 2017-10-21T00:05:40.786678+00:00 node-90 kernel: [115904.331156] [] tun_get_user+0x506/0x880 2017-10-21T00:05:40.786679+00:00 node-90 kernel: [115904.331158] [] tun_sendmsg+0x51/0x70 2017-10-21T00:05:40.786681+00:00 node-90 kernel: [115904.331160] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:05:40.786683+00:00 node-90 kernel: [115904.331162] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:05:40.786683+00:00 node-90 kernel: [115904.331165] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:05:40.786684+00:00 node-90 kernel: [115904.331168] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:05:40.786684+00:00 node-90 kernel: [115904.331170] [] kthread+0xe5/0x100 2017-10-21T00:05:40.786685+00:00 node-90 kernel: [115904.331171] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:40.786687+00:00 node-90 kernel: [115904.331175] [] ret_from_fork+0x3f/0x70 2017-10-21T00:05:40.786688+00:00 node-90 kernel: [115904.331176] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:40.786689+00:00 node-90 kernel: [115904.331178] ---[ end trace d7e73079b38e582c ]--- 2017-10-21T00:06:08.460444+00:00 node-90 kernel: [115932.004496] ------------[ cut here ]------------ 2017-10-21T00:06:08.460485+00:00 node-90 kernel: [115932.004503] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:08.460493+00:00 node-90 kernel: [115932.004505] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:08.460494+00:00 node-90 kernel: [115932.004506] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:08.460496+00:00 node-90 kernel: [115932.004574] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:08.460497+00:00 node-90 kernel: [115932.004575] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:08.460498+00:00 node-90 kernel: [115932.004576] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T00:06:08.460516+00:00 node-90 kernel: [115932.004578] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T00:06:08.460517+00:00 node-90 kernel: [115932.004580] ffff8810347f4a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:06:08.460518+00:00 node-90 kernel: [115932.004582] Call Trace: 2017-10-21T00:06:08.460519+00:00 node-90 kernel: [115932.004583] [] dump_stack+0x63/0x90 2017-10-21T00:06:08.460520+00:00 node-90 kernel: [115932.004591] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:08.460520+00:00 node-90 kernel: [115932.004593] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:08.460521+00:00 node-90 kernel: [115932.004595] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:08.460522+00:00 node-90 kernel: [115932.004596] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:08.460523+00:00 node-90 kernel: [115932.004598] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:08.460524+00:00 node-90 kernel: [115932.004603] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:08.460525+00:00 node-90 kernel: [115932.004607] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:06:08.460525+00:00 node-90 kernel: [115932.004608] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:06:08.460526+00:00 node-90 kernel: [115932.004612] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:08.460526+00:00 node-90 kernel: [115932.004614] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:06:08.460528+00:00 node-90 kernel: [115932.004621] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:06:08.460529+00:00 node-90 kernel: [115932.004624] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:08.460530+00:00 node-90 kernel: [115932.004626] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:08.460530+00:00 node-90 kernel: [115932.004629] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:08.460531+00:00 node-90 kernel: [115932.004631] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:06:08.460532+00:00 node-90 kernel: [115932.004634] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:06:08.460533+00:00 node-90 kernel: [115932.004636] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:08.460534+00:00 node-90 kernel: [115932.004637] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:06:08.460534+00:00 node-90 kernel: [115932.004639] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:06:08.460535+00:00 node-90 kernel: [115932.004642] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:06:08.460535+00:00 node-90 kernel: [115932.004645] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:08.460536+00:00 node-90 kernel: [115932.004647] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:08.460547+00:00 node-90 kernel: [115932.004648] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:08.460548+00:00 node-90 kernel: [115932.004649] [] process_backlog+0xa8/0x150 2017-10-21T00:06:08.460548+00:00 node-90 kernel: [115932.004651] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:08.460549+00:00 node-90 kernel: [115932.004653] [] __do_softirq+0x101/0x290 2017-10-21T00:06:08.460552+00:00 node-90 kernel: [115932.004656] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:06:08.460553+00:00 node-90 kernel: [115932.004657] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:06:08.460554+00:00 node-90 kernel: [115932.004660] [] do_softirq+0x1d/0x20 2017-10-21T00:06:08.460555+00:00 node-90 kernel: [115932.004662] [] netif_rx_ni+0x33/0x80 2017-10-21T00:06:08.460556+00:00 node-90 kernel: [115932.004665] [] tun_get_user+0x506/0x880 2017-10-21T00:06:08.460557+00:00 node-90 kernel: [115932.004667] [] tun_sendmsg+0x51/0x70 2017-10-21T00:06:08.460558+00:00 node-90 kernel: [115932.004669] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:06:08.460559+00:00 node-90 kernel: [115932.004671] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:06:08.460561+00:00 node-90 kernel: [115932.004674] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:06:08.460561+00:00 node-90 kernel: [115932.004676] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:06:08.460562+00:00 node-90 kernel: [115932.004678] [] kthread+0xe5/0x100 2017-10-21T00:06:08.460562+00:00 node-90 kernel: [115932.004680] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:08.460563+00:00 node-90 kernel: [115932.004683] [] ret_from_fork+0x3f/0x70 2017-10-21T00:06:08.460564+00:00 node-90 kernel: [115932.004684] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:08.460565+00:00 node-90 kernel: [115932.004685] ---[ end trace d7e73079b38e582d ]--- 2017-10-21T00:06:25.951338+00:00 node-90 kernel: [115949.496312] ------------[ cut here ]------------ 2017-10-21T00:06:25.951359+00:00 node-90 kernel: [115949.496323] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:25.951361+00:00 node-90 kernel: [115949.496326] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:25.951362+00:00 node-90 kernel: [115949.496327] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:25.951364+00:00 node-90 kernel: [115949.496389] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:25.951371+00:00 node-90 kernel: [115949.496390] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:25.951372+00:00 node-90 kernel: [115949.496391] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T00:06:25.951388+00:00 node-90 kernel: [115949.496393] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T00:06:25.951389+00:00 node-90 kernel: [115949.496395] ffff88103225bd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:06:25.951391+00:00 node-90 kernel: [115949.496397] Call Trace: 2017-10-21T00:06:25.951392+00:00 node-90 kernel: [115949.496398] [] dump_stack+0x63/0x90 2017-10-21T00:06:25.951393+00:00 node-90 kernel: [115949.496408] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:25.951394+00:00 node-90 kernel: [115949.496410] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:25.951395+00:00 node-90 kernel: [115949.496413] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:25.951395+00:00 node-90 kernel: [115949.496414] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:25.951397+00:00 node-90 kernel: [115949.496417] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:25.951398+00:00 node-90 kernel: [115949.496423] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:25.951399+00:00 node-90 kernel: [115949.496427] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:06:25.951399+00:00 node-90 kernel: [115949.496428] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:06:25.951400+00:00 node-90 kernel: [115949.496435] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:25.951401+00:00 node-90 kernel: [115949.496437] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:06:25.951402+00:00 node-90 kernel: [115949.496444] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:06:25.951403+00:00 node-90 kernel: [115949.496446] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:25.951404+00:00 node-90 kernel: [115949.496449] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:25.951404+00:00 node-90 kernel: [115949.496452] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:25.951405+00:00 node-90 kernel: [115949.496454] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:06:25.951406+00:00 node-90 kernel: [115949.496457] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:06:25.951408+00:00 node-90 kernel: [115949.496459] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:25.951409+00:00 node-90 kernel: [115949.496461] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:06:25.951409+00:00 node-90 kernel: [115949.496463] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:06:25.951410+00:00 node-90 kernel: [115949.496466] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:06:25.951411+00:00 node-90 kernel: [115949.496469] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:25.951412+00:00 node-90 kernel: [115949.496470] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:25.951421+00:00 node-90 kernel: [115949.496472] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:25.951422+00:00 node-90 kernel: [115949.496473] [] process_backlog+0xa8/0x150 2017-10-21T00:06:25.951423+00:00 node-90 kernel: [115949.496475] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:25.951423+00:00 node-90 kernel: [115949.496477] [] __do_softirq+0x101/0x290 2017-10-21T00:06:25.951424+00:00 node-90 kernel: [115949.496480] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:06:25.951425+00:00 node-90 kernel: [115949.496481] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:06:25.951426+00:00 node-90 kernel: [115949.496484] [] do_softirq+0x1d/0x20 2017-10-21T00:06:25.951428+00:00 node-90 kernel: [115949.496485] [] netif_rx_ni+0x33/0x80 2017-10-21T00:06:25.951429+00:00 node-90 kernel: [115949.496489] [] tun_get_user+0x506/0x880 2017-10-21T00:06:25.951430+00:00 node-90 kernel: [115949.496491] [] tun_sendmsg+0x51/0x70 2017-10-21T00:06:25.951431+00:00 node-90 kernel: [115949.496493] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:06:25.951433+00:00 node-90 kernel: [115949.496495] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:06:25.951434+00:00 node-90 kernel: [115949.496498] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:06:25.951435+00:00 node-90 kernel: [115949.496501] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:06:25.951435+00:00 node-90 kernel: [115949.496503] [] kthread+0xe5/0x100 2017-10-21T00:06:25.951436+00:00 node-90 kernel: [115949.496504] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:25.951437+00:00 node-90 kernel: [115949.496508] [] ret_from_fork+0x3f/0x70 2017-10-21T00:06:25.951438+00:00 node-90 kernel: [115949.496509] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:25.951439+00:00 node-90 kernel: [115949.496510] ---[ end trace d7e73079b38e582e ]--- 2017-10-21T00:06:50.558838+00:00 node-90 kernel: [115974.103306] ------------[ cut here ]------------ 2017-10-21T00:06:50.558856+00:00 node-90 kernel: [115974.103315] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:50.558858+00:00 node-90 kernel: [115974.103318] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:50.558859+00:00 node-90 kernel: [115974.103319] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:50.558867+00:00 node-90 kernel: [115974.103381] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:50.558869+00:00 node-90 kernel: [115974.103382] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:50.558870+00:00 node-90 kernel: [115974.103383] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T00:06:50.558885+00:00 node-90 kernel: [115974.103385] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T00:06:50.558887+00:00 node-90 kernel: [115974.103387] ffff88103225b500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:06:50.558888+00:00 node-90 kernel: [115974.103389] Call Trace: 2017-10-21T00:06:50.558890+00:00 node-90 kernel: [115974.103390] [] dump_stack+0x63/0x90 2017-10-21T00:06:50.558890+00:00 node-90 kernel: [115974.103400] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:50.558891+00:00 node-90 kernel: [115974.103402] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:50.558892+00:00 node-90 kernel: [115974.103405] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:50.558893+00:00 node-90 kernel: [115974.103406] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:50.558894+00:00 node-90 kernel: [115974.103410] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:50.558895+00:00 node-90 kernel: [115974.103416] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:50.558896+00:00 node-90 kernel: [115974.103419] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:06:50.558896+00:00 node-90 kernel: [115974.103421] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:06:50.558897+00:00 node-90 kernel: [115974.103427] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:50.558898+00:00 node-90 kernel: [115974.103428] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:06:50.558899+00:00 node-90 kernel: [115974.103436] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:06:50.558900+00:00 node-90 kernel: [115974.103439] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:50.558901+00:00 node-90 kernel: [115974.103441] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:50.558902+00:00 node-90 kernel: [115974.103444] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:50.558902+00:00 node-90 kernel: [115974.103446] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:06:50.558903+00:00 node-90 kernel: [115974.103449] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:06:50.558905+00:00 node-90 kernel: [115974.103451] [] ? nf_iterate+0x62/0x80 2017-10-21T00:06:50.558906+00:00 node-90 kernel: [115974.103453] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:06:50.558906+00:00 node-90 kernel: [115974.103454] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:06:50.558907+00:00 node-90 kernel: [115974.103458] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:06:50.558908+00:00 node-90 kernel: [115974.103460] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:50.558909+00:00 node-90 kernel: [115974.103462] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:50.558918+00:00 node-90 kernel: [115974.103467] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:06:50.558919+00:00 node-90 kernel: [115974.103469] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:50.558919+00:00 node-90 kernel: [115974.103470] [] process_backlog+0xa8/0x150 2017-10-21T00:06:50.558920+00:00 node-90 kernel: [115974.103472] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:50.558920+00:00 node-90 kernel: [115974.103475] [] __do_softirq+0x101/0x290 2017-10-21T00:06:50.558922+00:00 node-90 kernel: [115974.103478] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:06:50.558923+00:00 node-90 kernel: [115974.103478] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:06:50.558924+00:00 node-90 kernel: [115974.103482] [] do_softirq+0x1d/0x20 2017-10-21T00:06:50.558925+00:00 node-90 kernel: [115974.103483] [] netif_rx_ni+0x33/0x80 2017-10-21T00:06:50.558927+00:00 node-90 kernel: [115974.103489] [] tun_get_user+0x506/0x880 2017-10-21T00:06:50.558928+00:00 node-90 kernel: [115974.103490] [] tun_sendmsg+0x51/0x70 2017-10-21T00:06:50.558929+00:00 node-90 kernel: [115974.103493] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:06:50.558930+00:00 node-90 kernel: [115974.103495] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:06:50.558966+00:00 node-90 kernel: [115974.103497] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:06:50.558975+00:00 node-90 kernel: [115974.103500] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:06:50.558977+00:00 node-90 kernel: [115974.103502] [] kthread+0xe5/0x100 2017-10-21T00:06:50.558978+00:00 node-90 kernel: [115974.103503] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:50.558979+00:00 node-90 kernel: [115974.103507] [] ret_from_fork+0x3f/0x70 2017-10-21T00:06:50.558980+00:00 node-90 kernel: [115974.103508] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:06:50.558981+00:00 node-90 kernel: [115974.103509] ---[ end trace d7e73079b38e582f ]--- 2017-10-21T00:13:10.808807+00:00 node-90 kernel: [116354.343540] ------------[ cut here ]------------ 2017-10-21T00:13:10.808828+00:00 node-90 kernel: [116354.343548] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:13:10.808830+00:00 node-90 kernel: [116354.343550] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:13:10.808830+00:00 node-90 kernel: [116354.343552] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:13:10.808832+00:00 node-90 kernel: [116354.343615] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:13:10.808851+00:00 node-90 kernel: [116354.343616] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:13:10.808856+00:00 node-90 kernel: [116354.343617] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T00:13:10.808873+00:00 node-90 kernel: [116354.343619] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T00:13:10.808874+00:00 node-90 kernel: [116354.343620] ffff881036093500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:13:10.808875+00:00 node-90 kernel: [116354.343622] Call Trace: 2017-10-21T00:13:10.808876+00:00 node-90 kernel: [116354.343623] [] dump_stack+0x63/0x90 2017-10-21T00:13:10.808877+00:00 node-90 kernel: [116354.343631] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:13:10.808878+00:00 node-90 kernel: [116354.343632] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:13:10.808879+00:00 node-90 kernel: [116354.343635] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:13:10.808879+00:00 node-90 kernel: [116354.343636] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:13:10.808880+00:00 node-90 kernel: [116354.343638] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:13:10.808882+00:00 node-90 kernel: [116354.343644] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:13:10.808882+00:00 node-90 kernel: [116354.343647] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:13:10.808883+00:00 node-90 kernel: [116354.343649] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:13:10.808884+00:00 node-90 kernel: [116354.343653] [] ? nf_iterate+0x62/0x80 2017-10-21T00:13:10.808884+00:00 node-90 kernel: [116354.343654] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:13:10.808886+00:00 node-90 kernel: [116354.343662] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:13:10.808887+00:00 node-90 kernel: [116354.343665] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:13:10.808887+00:00 node-90 kernel: [116354.343667] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:13:10.808888+00:00 node-90 kernel: [116354.343670] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:13:10.808889+00:00 node-90 kernel: [116354.343671] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:13:10.808890+00:00 node-90 kernel: [116354.343675] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:13:10.808891+00:00 node-90 kernel: [116354.343677] [] ? nf_iterate+0x62/0x80 2017-10-21T00:13:10.808892+00:00 node-90 kernel: [116354.343678] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:13:10.808893+00:00 node-90 kernel: [116354.343680] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:13:10.808893+00:00 node-90 kernel: [116354.343683] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:13:10.808894+00:00 node-90 kernel: [116354.343686] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:13:10.808895+00:00 node-90 kernel: [116354.343687] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:13:10.808906+00:00 node-90 kernel: [116354.343691] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:13:10.808907+00:00 node-90 kernel: [116354.343693] [] ? __wake_up_common+0x52/0x90 2017-10-21T00:13:10.808908+00:00 node-90 kernel: [116354.343694] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:13:10.808908+00:00 node-90 kernel: [116354.343695] [] process_backlog+0xa8/0x150 2017-10-21T00:13:10.808909+00:00 node-90 kernel: [116354.343697] [] net_rx_action+0x21e/0x360 2017-10-21T00:13:10.808910+00:00 node-90 kernel: [116354.343700] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T00:13:10.808911+00:00 node-90 kernel: [116354.343702] [] __do_softirq+0x101/0x290 2017-10-21T00:13:10.808912+00:00 node-90 kernel: [116354.343705] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:13:10.808913+00:00 node-90 kernel: [116354.343705] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:13:10.808914+00:00 node-90 kernel: [116354.343709] [] do_softirq+0x1d/0x20 2017-10-21T00:13:10.808915+00:00 node-90 kernel: [116354.343710] [] netif_rx_ni+0x33/0x80 2017-10-21T00:13:10.808916+00:00 node-90 kernel: [116354.343713] [] tun_get_user+0x506/0x880 2017-10-21T00:13:10.808917+00:00 node-90 kernel: [116354.343715] [] tun_sendmsg+0x51/0x70 2017-10-21T00:13:10.808918+00:00 node-90 kernel: [116354.343717] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:13:10.808919+00:00 node-90 kernel: [116354.343719] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:13:10.808919+00:00 node-90 kernel: [116354.343722] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:13:10.808920+00:00 node-90 kernel: [116354.343724] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:13:10.808921+00:00 node-90 kernel: [116354.343726] [] kthread+0xe5/0x100 2017-10-21T00:13:10.808922+00:00 node-90 kernel: [116354.343728] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:13:10.808923+00:00 node-90 kernel: [116354.343730] [] ret_from_fork+0x3f/0x70 2017-10-21T00:13:10.808923+00:00 node-90 kernel: [116354.343732] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:13:10.808924+00:00 node-90 kernel: [116354.343733] ---[ end trace d7e73079b38e5830 ]--- 2017-10-21T00:17:17.645229+00:00 node-90 kernel: [116601.174913] ------------[ cut here ]------------ 2017-10-21T00:17:17.645250+00:00 node-90 kernel: [116601.174920] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:17:17.645252+00:00 node-90 kernel: [116601.174922] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:17:17.645253+00:00 node-90 kernel: [116601.174923] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:17:17.645256+00:00 node-90 kernel: [116601.174984] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:17:17.645257+00:00 node-90 kernel: [116601.174985] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:17:17.645258+00:00 node-90 kernel: [116601.174986] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T00:17:17.645272+00:00 node-90 kernel: [116601.174988] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T00:17:17.645274+00:00 node-90 kernel: [116601.174989] ffff880f8b373300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:17:17.645275+00:00 node-90 kernel: [116601.174991] Call Trace: 2017-10-21T00:17:17.645277+00:00 node-90 kernel: [116601.174992] [] dump_stack+0x63/0x90 2017-10-21T00:17:17.645277+00:00 node-90 kernel: [116601.174999] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:17:17.645278+00:00 node-90 kernel: [116601.175001] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:17:17.645279+00:00 node-90 kernel: [116601.175004] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:17:17.645280+00:00 node-90 kernel: [116601.175005] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:17:17.645281+00:00 node-90 kernel: [116601.175007] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:17:17.645282+00:00 node-90 kernel: [116601.175013] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:17:17.645283+00:00 node-90 kernel: [116601.175016] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:17:17.645284+00:00 node-90 kernel: [116601.175018] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:17:17.645285+00:00 node-90 kernel: [116601.175022] [] ? nf_iterate+0x62/0x80 2017-10-21T00:17:17.645287+00:00 node-90 kernel: [116601.175024] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:17:17.645288+00:00 node-90 kernel: [116601.175030] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:17:17.645290+00:00 node-90 kernel: [116601.175033] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:17:17.645291+00:00 node-90 kernel: [116601.175035] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:17:17.645292+00:00 node-90 kernel: [116601.175038] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:17:17.645293+00:00 node-90 kernel: [116601.175040] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:17:17.645295+00:00 node-90 kernel: [116601.175043] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:17:17.645296+00:00 node-90 kernel: [116601.175045] [] ? nf_iterate+0x62/0x80 2017-10-21T00:17:17.645297+00:00 node-90 kernel: [116601.175047] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:17:17.645298+00:00 node-90 kernel: [116601.175049] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:17:17.645298+00:00 node-90 kernel: [116601.175052] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:17:17.645299+00:00 node-90 kernel: [116601.175055] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:17:17.645300+00:00 node-90 kernel: [116601.175056] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:17:17.645311+00:00 node-90 kernel: [116601.175058] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:17:17.645311+00:00 node-90 kernel: [116601.175059] [] process_backlog+0xa8/0x150 2017-10-21T00:17:17.645312+00:00 node-90 kernel: [116601.175060] [] net_rx_action+0x21e/0x360 2017-10-21T00:17:17.645313+00:00 node-90 kernel: [116601.175063] [] __do_softirq+0x101/0x290 2017-10-21T00:17:17.645313+00:00 node-90 kernel: [116601.175065] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:17:17.645315+00:00 node-90 kernel: [116601.175066] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:17:17.645316+00:00 node-90 kernel: [116601.175069] [] do_softirq+0x1d/0x20 2017-10-21T00:17:17.645317+00:00 node-90 kernel: [116601.175070] [] netif_rx_ni+0x33/0x80 2017-10-21T00:17:17.645318+00:00 node-90 kernel: [116601.175073] [] tun_get_user+0x506/0x880 2017-10-21T00:17:17.645319+00:00 node-90 kernel: [116601.175075] [] tun_sendmsg+0x51/0x70 2017-10-21T00:17:17.645321+00:00 node-90 kernel: [116601.175077] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:17:17.645322+00:00 node-90 kernel: [116601.175079] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:17:17.645323+00:00 node-90 kernel: [116601.175083] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:17:17.645323+00:00 node-90 kernel: [116601.175085] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:17:17.645324+00:00 node-90 kernel: [116601.175087] [] kthread+0xe5/0x100 2017-10-21T00:17:17.645325+00:00 node-90 kernel: [116601.175088] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:17:17.645326+00:00 node-90 kernel: [116601.175091] [] ret_from_fork+0x3f/0x70 2017-10-21T00:17:17.645327+00:00 node-90 kernel: [116601.175092] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:17:17.645328+00:00 node-90 kernel: [116601.175094] ---[ end trace d7e73079b38e5831 ]--- 2017-10-21T00:17:46.773029+00:00 node-90 kernel: [116630.304012] ------------[ cut here ]------------ 2017-10-21T00:17:46.773049+00:00 node-90 kernel: [116630.304019] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:17:46.773051+00:00 node-90 kernel: [116630.304022] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:17:46.773062+00:00 node-90 kernel: [116630.304023] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:17:46.773064+00:00 node-90 kernel: [116630.304103] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:17:46.773065+00:00 node-90 kernel: [116630.304104] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:17:46.773065+00:00 node-90 kernel: [116630.304105] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T00:17:46.773066+00:00 node-90 kernel: [116630.304107] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T00:17:46.773066+00:00 node-90 kernel: [116630.304109] ffff882036f18400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:17:46.773067+00:00 node-90 kernel: [116630.304114] Call Trace: 2017-10-21T00:17:46.773072+00:00 node-90 kernel: [116630.304116] [] dump_stack+0x63/0x90 2017-10-21T00:17:46.773073+00:00 node-90 kernel: [116630.304124] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:17:46.773078+00:00 node-90 kernel: [116630.304127] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:17:46.773079+00:00 node-90 kernel: [116630.304130] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:17:46.773094+00:00 node-90 kernel: [116630.304133] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:17:46.773095+00:00 node-90 kernel: [116630.304135] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:17:46.773096+00:00 node-90 kernel: [116630.304140] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:17:46.773097+00:00 node-90 kernel: [116630.304143] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:17:46.773101+00:00 node-90 kernel: [116630.304149] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:17:46.773102+00:00 node-90 kernel: [116630.304153] [] ? nf_iterate+0x62/0x80 2017-10-21T00:17:46.773104+00:00 node-90 kernel: [116630.304156] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:17:46.773516+00:00 node-90 kernel: [116630.304164] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:17:46.773665+00:00 node-90 kernel: [116630.304168] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:17:46.773666+00:00 node-90 kernel: [116630.304170] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:17:46.773799+00:00 node-90 kernel: [116630.304173] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:17:46.773801+00:00 node-90 kernel: [116630.304175] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:17:46.773803+00:00 node-90 kernel: [116630.304178] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:17:46.773805+00:00 node-90 kernel: [116630.304180] [] ? nf_iterate+0x62/0x80 2017-10-21T00:17:46.773806+00:00 node-90 kernel: [116630.304183] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:17:46.773809+00:00 node-90 kernel: [116630.304185] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:17:46.773811+00:00 node-90 kernel: [116630.304188] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:17:46.773943+00:00 node-90 kernel: [116630.304191] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:17:46.773945+00:00 node-90 kernel: [116630.304192] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:17:46.773947+00:00 node-90 kernel: [116630.304195] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:17:46.773948+00:00 node-90 kernel: [116630.304197] [] ? __wake_up_common+0x52/0x90 2017-10-21T00:17:46.773949+00:00 node-90 kernel: [116630.304198] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:17:46.773950+00:00 node-90 kernel: [116630.304199] [] process_backlog+0xa8/0x150 2017-10-21T00:17:46.773951+00:00 node-90 kernel: [116630.304201] [] net_rx_action+0x21e/0x360 2017-10-21T00:17:46.773953+00:00 node-90 kernel: [116630.304204] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T00:17:46.773954+00:00 node-90 kernel: [116630.304206] [] __do_softirq+0x101/0x290 2017-10-21T00:17:46.773955+00:00 node-90 kernel: [116630.304208] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:17:46.773957+00:00 node-90 kernel: [116630.304209] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:17:46.773958+00:00 node-90 kernel: [116630.304212] [] do_softirq+0x1d/0x20 2017-10-21T00:17:46.773959+00:00 node-90 kernel: [116630.304213] [] netif_rx_ni+0x33/0x80 2017-10-21T00:17:46.773961+00:00 node-90 kernel: [116630.304216] [] tun_get_user+0x506/0x880 2017-10-21T00:17:46.773962+00:00 node-90 kernel: [116630.304218] [] tun_sendmsg+0x51/0x70 2017-10-21T00:17:46.773962+00:00 node-90 kernel: [116630.304220] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:17:46.773963+00:00 node-90 kernel: [116630.304222] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:17:46.773967+00:00 node-90 kernel: [116630.304226] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:17:46.773968+00:00 node-90 kernel: [116630.304228] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:17:46.773969+00:00 node-90 kernel: [116630.304230] [] kthread+0xe5/0x100 2017-10-21T00:17:46.773971+00:00 node-90 kernel: [116630.304231] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:17:46.773971+00:00 node-90 kernel: [116630.304234] [] ret_from_fork+0x3f/0x70 2017-10-21T00:17:46.773972+00:00 node-90 kernel: [116630.304235] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:17:46.773972+00:00 node-90 kernel: [116630.304243] ---[ end trace d7e73079b38e5832 ]--- 2017-10-21T00:18:11.280858+00:00 node-90 kernel: [116654.809738] ------------[ cut here ]------------ 2017-10-21T00:18:11.280878+00:00 node-90 kernel: [116654.809745] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:18:11.280879+00:00 node-90 kernel: [116654.809748] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:18:11.280880+00:00 node-90 kernel: [116654.809749] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:18:11.280882+00:00 node-90 kernel: [116654.809811] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:18:11.280883+00:00 node-90 kernel: [116654.809812] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:18:11.280884+00:00 node-90 kernel: [116654.809813] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T00:18:11.280906+00:00 node-90 kernel: [116654.809815] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T00:18:11.280907+00:00 node-90 kernel: [116654.809817] ffff882035317d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:18:11.280908+00:00 node-90 kernel: [116654.809818] Call Trace: 2017-10-21T00:18:11.280910+00:00 node-90 kernel: [116654.809819] [] dump_stack+0x63/0x90 2017-10-21T00:18:11.280911+00:00 node-90 kernel: [116654.809827] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:18:11.280912+00:00 node-90 kernel: [116654.809829] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:18:11.280914+00:00 node-90 kernel: [116654.809831] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:18:11.280916+00:00 node-90 kernel: [116654.809833] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:18:11.280917+00:00 node-90 kernel: [116654.809835] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:18:11.280918+00:00 node-90 kernel: [116654.809840] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:18:11.280925+00:00 node-90 kernel: [116654.809843] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:18:11.280926+00:00 node-90 kernel: [116654.809845] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:18:11.280927+00:00 node-90 kernel: [116654.809849] [] ? nf_iterate+0x62/0x80 2017-10-21T00:18:11.280928+00:00 node-90 kernel: [116654.809851] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:18:11.280930+00:00 node-90 kernel: [116654.809857] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:18:11.280931+00:00 node-90 kernel: [116654.809859] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:18:11.280931+00:00 node-90 kernel: [116654.809862] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:18:11.280932+00:00 node-90 kernel: [116654.809865] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:18:11.280933+00:00 node-90 kernel: [116654.809866] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:18:11.280934+00:00 node-90 kernel: [116654.809870] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:18:11.280935+00:00 node-90 kernel: [116654.809871] [] ? nf_iterate+0x62/0x80 2017-10-21T00:18:11.280936+00:00 node-90 kernel: [116654.809873] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:18:11.280937+00:00 node-90 kernel: [116654.809875] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:18:11.280937+00:00 node-90 kernel: [116654.809878] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:18:11.280938+00:00 node-90 kernel: [116654.809881] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:18:11.280939+00:00 node-90 kernel: [116654.809882] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:18:11.280952+00:00 node-90 kernel: [116654.809883] [] ? __napi_schedule+0x40/0x60 2017-10-21T00:18:11.280954+00:00 node-90 kernel: [116654.809887] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T00:18:11.280955+00:00 node-90 kernel: [116654.809888] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:18:11.280957+00:00 node-90 kernel: [116654.809889] [] process_backlog+0xa8/0x150 2017-10-21T00:18:11.280958+00:00 node-90 kernel: [116654.809891] [] net_rx_action+0x21e/0x360 2017-10-21T00:18:11.280959+00:00 node-90 kernel: [116654.809893] [] __do_softirq+0x101/0x290 2017-10-21T00:18:11.280960+00:00 node-90 kernel: [116654.809896] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:18:11.280961+00:00 node-90 kernel: [116654.809896] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:18:11.280962+00:00 node-90 kernel: [116654.809900] [] do_softirq+0x1d/0x20 2017-10-21T00:18:11.280964+00:00 node-90 kernel: [116654.809901] [] netif_rx_ni+0x33/0x80 2017-10-21T00:18:11.280979+00:00 node-90 kernel: [116654.809904] [] tun_get_user+0x506/0x880 2017-10-21T00:18:11.280981+00:00 node-90 kernel: [116654.809906] [] tun_sendmsg+0x51/0x70 2017-10-21T00:18:11.280982+00:00 node-90 kernel: [116654.809908] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:18:11.280982+00:00 node-90 kernel: [116654.809910] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:18:11.280983+00:00 node-90 kernel: [116654.809913] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:18:11.280984+00:00 node-90 kernel: [116654.809915] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:18:11.280984+00:00 node-90 kernel: [116654.809917] [] kthread+0xe5/0x100 2017-10-21T00:18:11.280985+00:00 node-90 kernel: [116654.809919] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:18:11.280986+00:00 node-90 kernel: [116654.809922] [] ret_from_fork+0x3f/0x70 2017-10-21T00:18:11.280987+00:00 node-90 kernel: [116654.809923] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:18:11.280989+00:00 node-90 kernel: [116654.809924] ---[ end trace d7e73079b38e5833 ]--- 2017-10-21T00:19:22.801537+00:00 node-90 kernel: [116726.330175] ------------[ cut here ]------------ 2017-10-21T00:19:22.801560+00:00 node-90 kernel: [116726.330183] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:19:22.801562+00:00 node-90 kernel: [116726.330185] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:19:22.801605+00:00 node-90 kernel: [116726.330186] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:19:22.801608+00:00 node-90 kernel: [116726.330541] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:19:22.801609+00:00 node-90 kernel: [116726.330543] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:19:22.801610+00:00 node-90 kernel: [116726.330545] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T00:19:22.801611+00:00 node-90 kernel: [116726.330548] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T00:19:22.801620+00:00 node-90 kernel: [116726.330550] ffff881fc6ce8100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:19:22.801622+00:00 node-90 kernel: [116726.330553] Call Trace: 2017-10-21T00:19:22.801623+00:00 node-90 kernel: [116726.330555] [] dump_stack+0x63/0x90 2017-10-21T00:19:22.801624+00:00 node-90 kernel: [116726.330564] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:19:22.801646+00:00 node-90 kernel: [116726.330566] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:19:22.801647+00:00 node-90 kernel: [116726.330569] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:19:22.801649+00:00 node-90 kernel: [116726.330571] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:19:22.801650+00:00 node-90 kernel: [116726.330574] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:19:22.801651+00:00 node-90 kernel: [116726.330581] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:19:22.801652+00:00 node-90 kernel: [116726.330585] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:19:22.801653+00:00 node-90 kernel: [116726.330587] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:19:22.801654+00:00 node-90 kernel: [116726.330591] [] ? nf_iterate+0x62/0x80 2017-10-21T00:19:22.801655+00:00 node-90 kernel: [116726.330593] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:19:22.801656+00:00 node-90 kernel: [116726.330599] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:19:22.801658+00:00 node-90 kernel: [116726.330601] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:19:22.801659+00:00 node-90 kernel: [116726.330604] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:19:22.801660+00:00 node-90 kernel: [116726.330607] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:19:22.801661+00:00 node-90 kernel: [116726.330608] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:19:22.801663+00:00 node-90 kernel: [116726.330612] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:19:22.801664+00:00 node-90 kernel: [116726.330614] [] ? nf_iterate+0x62/0x80 2017-10-21T00:19:22.801665+00:00 node-90 kernel: [116726.330615] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:19:22.801667+00:00 node-90 kernel: [116726.330617] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:19:22.801668+00:00 node-90 kernel: [116726.330620] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:19:22.801669+00:00 node-90 kernel: [116726.330623] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:19:22.801670+00:00 node-90 kernel: [116726.330625] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:19:22.801671+00:00 node-90 kernel: [116726.330626] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:19:22.801672+00:00 node-90 kernel: [116726.330627] [] process_backlog+0xa8/0x150 2017-10-21T00:19:22.801673+00:00 node-90 kernel: [116726.330629] [] net_rx_action+0x21e/0x360 2017-10-21T00:19:22.801674+00:00 node-90 kernel: [116726.330631] [] __do_softirq+0x101/0x290 2017-10-21T00:19:22.801675+00:00 node-90 kernel: [116726.330633] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:19:22.801685+00:00 node-90 kernel: [116726.330634] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:19:22.801686+00:00 node-90 kernel: [116726.330638] [] do_softirq+0x1d/0x20 2017-10-21T00:19:22.801688+00:00 node-90 kernel: [116726.330639] [] netif_rx_ni+0x33/0x80 2017-10-21T00:19:22.801833+00:00 node-90 kernel: [116726.330644] [] tun_get_user+0x506/0x880 2017-10-21T00:19:22.801835+00:00 node-90 kernel: [116726.330648] [] tun_sendmsg+0x51/0x70 2017-10-21T00:19:22.801836+00:00 node-90 kernel: [116726.330655] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:19:22.801838+00:00 node-90 kernel: [116726.330658] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:19:22.801839+00:00 node-90 kernel: [116726.330661] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:19:22.801840+00:00 node-90 kernel: [116726.330664] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:19:22.801841+00:00 node-90 kernel: [116726.330674] [] kthread+0xe5/0x100 2017-10-21T00:19:22.801842+00:00 node-90 kernel: [116726.330675] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:19:22.801843+00:00 node-90 kernel: [116726.330677] [] ret_from_fork+0x3f/0x70 2017-10-21T00:19:22.801845+00:00 node-90 kernel: [116726.330678] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:19:22.801846+00:00 node-90 kernel: [116726.330682] ---[ end trace d7e73079b38e5834 ]--- 2017-10-21T00:20:46.722580+00:00 node-90 kernel: [116810.249795] ------------[ cut here ]------------ 2017-10-21T00:20:46.722602+00:00 node-90 kernel: [116810.249805] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:20:46.722604+00:00 node-90 kernel: [116810.249807] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:20:46.722623+00:00 node-90 kernel: [116810.249808] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:20:46.722626+00:00 node-90 kernel: [116810.249884] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:20:46.722627+00:00 node-90 kernel: [116810.249885] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:20:46.722628+00:00 node-90 kernel: [116810.249886] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-21T00:20:46.722628+00:00 node-90 kernel: [116810.249888] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-21T00:20:46.722629+00:00 node-90 kernel: [116810.249890] ffff881036afca00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:20:46.722631+00:00 node-90 kernel: [116810.249892] Call Trace: 2017-10-21T00:20:46.722632+00:00 node-90 kernel: [116810.249893] [] dump_stack+0x63/0x90 2017-10-21T00:20:46.722633+00:00 node-90 kernel: [116810.249902] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:20:46.722654+00:00 node-90 kernel: [116810.249904] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:20:46.722655+00:00 node-90 kernel: [116810.249907] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:20:46.722656+00:00 node-90 kernel: [116810.249908] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:20:46.722657+00:00 node-90 kernel: [116810.249910] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:20:46.722658+00:00 node-90 kernel: [116810.249916] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:20:46.722659+00:00 node-90 kernel: [116810.249921] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:20:46.722659+00:00 node-90 kernel: [116810.249926] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:20:46.722660+00:00 node-90 kernel: [116810.249932] [] ? nf_iterate+0x62/0x80 2017-10-21T00:20:46.722660+00:00 node-90 kernel: [116810.249933] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:20:46.722662+00:00 node-90 kernel: [116810.249939] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:20:46.722663+00:00 node-90 kernel: [116810.249945] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:20:46.722663+00:00 node-90 kernel: [116810.249949] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:20:46.722664+00:00 node-90 kernel: [116810.249954] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:20:46.722673+00:00 node-90 kernel: [116810.249957] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:20:46.722674+00:00 node-90 kernel: [116810.249961] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:20:46.722675+00:00 node-90 kernel: [116810.249964] [] ? nf_iterate+0x62/0x80 2017-10-21T00:20:46.722677+00:00 node-90 kernel: [116810.249966] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:20:46.722677+00:00 node-90 kernel: [116810.249968] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:20:46.722678+00:00 node-90 kernel: [116810.249973] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:20:46.722683+00:00 node-90 kernel: [116810.249977] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:20:46.722684+00:00 node-90 kernel: [116810.249979] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:20:46.722686+00:00 node-90 kernel: [116810.249980] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:20:46.722687+00:00 node-90 kernel: [116810.249983] [] process_backlog+0xa8/0x150 2017-10-21T00:20:46.722692+00:00 node-90 kernel: [116810.249986] [] net_rx_action+0x21e/0x360 2017-10-21T00:20:46.722693+00:00 node-90 kernel: [116810.249989] [] __do_softirq+0x101/0x290 2017-10-21T00:20:46.722693+00:00 node-90 kernel: [116810.249992] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:20:46.722698+00:00 node-90 kernel: [116810.249994] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:20:46.722699+00:00 node-90 kernel: [116810.249997] [] do_softirq+0x1d/0x20 2017-10-21T00:20:46.722704+00:00 node-90 kernel: [116810.250000] [] netif_rx_ni+0x33/0x80 2017-10-21T00:20:46.722705+00:00 node-90 kernel: [116810.250004] [] tun_get_user+0x506/0x880 2017-10-21T00:20:46.722710+00:00 node-90 kernel: [116810.250007] [] tun_sendmsg+0x51/0x70 2017-10-21T00:20:46.722711+00:00 node-90 kernel: [116810.250010] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:20:46.722717+00:00 node-90 kernel: [116810.250013] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:20:46.722718+00:00 node-90 kernel: [116810.250016] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:20:46.722722+00:00 node-90 kernel: [116810.250020] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:20:46.722737+00:00 node-90 kernel: [116810.250022] [] kthread+0xe5/0x100 2017-10-21T00:20:46.722740+00:00 node-90 kernel: [116810.250025] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:20:46.722741+00:00 node-90 kernel: [116810.250028] [] ret_from_fork+0x3f/0x70 2017-10-21T00:20:46.722742+00:00 node-90 kernel: [116810.250030] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:20:46.722743+00:00 node-90 kernel: [116810.250031] ---[ end trace d7e73079b38e5835 ]--- 2017-10-21T00:21:25.114053+00:00 node-90 kernel: [116848.637054] ------------[ cut here ]------------ 2017-10-21T00:21:25.114071+00:00 node-90 kernel: [116848.637061] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:21:25.114073+00:00 node-90 kernel: [116848.637063] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:21:25.114074+00:00 node-90 kernel: [116848.637064] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:21:25.114075+00:00 node-90 kernel: [116848.637129] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:21:25.114076+00:00 node-90 kernel: [116848.637130] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:21:25.114077+00:00 node-90 kernel: [116848.637131] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T00:21:25.114242+00:00 node-90 kernel: [116848.637133] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T00:21:25.114247+00:00 node-90 kernel: [116848.637134] ffff880f93d9d000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:21:25.114248+00:00 node-90 kernel: [116848.637136] Call Trace: 2017-10-21T00:21:25.114249+00:00 node-90 kernel: [116848.637137] [] dump_stack+0x63/0x90 2017-10-21T00:21:25.114250+00:00 node-90 kernel: [116848.637144] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:21:25.114251+00:00 node-90 kernel: [116848.637146] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:21:25.114251+00:00 node-90 kernel: [116848.637148] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:21:25.114252+00:00 node-90 kernel: [116848.637150] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:21:25.114253+00:00 node-90 kernel: [116848.637152] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:21:25.114255+00:00 node-90 kernel: [116848.637157] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:21:25.114255+00:00 node-90 kernel: [116848.637160] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:21:25.114256+00:00 node-90 kernel: [116848.637162] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:21:25.114257+00:00 node-90 kernel: [116848.637166] [] ? nf_iterate+0x62/0x80 2017-10-21T00:21:25.114258+00:00 node-90 kernel: [116848.637168] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:21:25.114259+00:00 node-90 kernel: [116848.637174] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:21:25.114260+00:00 node-90 kernel: [116848.637177] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:21:25.114261+00:00 node-90 kernel: [116848.637179] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:21:25.114261+00:00 node-90 kernel: [116848.637182] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:21:25.114262+00:00 node-90 kernel: [116848.637184] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:21:25.114263+00:00 node-90 kernel: [116848.637187] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:21:25.114264+00:00 node-90 kernel: [116848.637189] [] ? nf_iterate+0x62/0x80 2017-10-21T00:21:25.114265+00:00 node-90 kernel: [116848.637191] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:21:25.114266+00:00 node-90 kernel: [116848.637192] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:21:25.114266+00:00 node-90 kernel: [116848.637195] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:21:25.114267+00:00 node-90 kernel: [116848.637198] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:21:25.114268+00:00 node-90 kernel: [116848.637200] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:21:25.114277+00:00 node-90 kernel: [116848.637203] [] ? ktime_get+0x3b/0xb0 2017-10-21T00:21:25.114278+00:00 node-90 kernel: [116848.637206] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T00:21:25.114279+00:00 node-90 kernel: [116848.637208] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:21:25.114279+00:00 node-90 kernel: [116848.637209] [] process_backlog+0xa8/0x150 2017-10-21T00:21:25.114280+00:00 node-90 kernel: [116848.637210] [] net_rx_action+0x21e/0x360 2017-10-21T00:21:25.114281+00:00 node-90 kernel: [116848.637213] [] __do_softirq+0x101/0x290 2017-10-21T00:21:25.114282+00:00 node-90 kernel: [116848.637215] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:21:25.114283+00:00 node-90 kernel: [116848.637216] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:21:25.114285+00:00 node-90 kernel: [116848.637219] [] do_softirq+0x1d/0x20 2017-10-21T00:21:25.114285+00:00 node-90 kernel: [116848.637220] [] netif_rx_ni+0x33/0x80 2017-10-21T00:21:25.114286+00:00 node-90 kernel: [116848.637223] [] tun_get_user+0x506/0x880 2017-10-21T00:21:25.114287+00:00 node-90 kernel: [116848.637225] [] tun_sendmsg+0x51/0x70 2017-10-21T00:21:25.114289+00:00 node-90 kernel: [116848.637227] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:21:25.114289+00:00 node-90 kernel: [116848.637229] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:21:25.114290+00:00 node-90 kernel: [116848.637233] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:21:25.114291+00:00 node-90 kernel: [116848.637235] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:21:25.114291+00:00 node-90 kernel: [116848.637237] [] kthread+0xe5/0x100 2017-10-21T00:21:25.114293+00:00 node-90 kernel: [116848.637239] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:21:25.114294+00:00 node-90 kernel: [116848.637242] [] ret_from_fork+0x3f/0x70 2017-10-21T00:21:25.114294+00:00 node-90 kernel: [116848.637243] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:21:25.114295+00:00 node-90 kernel: [116848.637244] ---[ end trace d7e73079b38e5836 ]--- 2017-10-21T00:24:11.803055+00:00 node-90 kernel: [117015.325772] ------------[ cut here ]------------ 2017-10-21T00:24:11.803073+00:00 node-90 kernel: [117015.325780] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:24:11.803075+00:00 node-90 kernel: [117015.325782] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:24:11.803076+00:00 node-90 kernel: [117015.325783] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:24:11.803077+00:00 node-90 kernel: [117015.325854] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:24:11.803078+00:00 node-90 kernel: [117015.325855] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:24:11.803079+00:00 node-90 kernel: [117015.325857] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T00:24:11.803093+00:00 node-90 kernel: [117015.325860] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T00:24:11.803094+00:00 node-90 kernel: [117015.325862] ffff880f8feae000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:24:11.803095+00:00 node-90 kernel: [117015.325864] Call Trace: 2017-10-21T00:24:11.803096+00:00 node-90 kernel: [117015.325865] [] dump_stack+0x63/0x90 2017-10-21T00:24:11.803097+00:00 node-90 kernel: [117015.325872] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:24:11.803098+00:00 node-90 kernel: [117015.325874] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:24:11.803098+00:00 node-90 kernel: [117015.325876] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:24:11.803099+00:00 node-90 kernel: [117015.325878] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:24:11.803100+00:00 node-90 kernel: [117015.325880] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:24:11.803102+00:00 node-90 kernel: [117015.325885] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:24:11.803103+00:00 node-90 kernel: [117015.325888] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:24:11.803104+00:00 node-90 kernel: [117015.325890] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:24:11.803105+00:00 node-90 kernel: [117015.325894] [] ? nf_iterate+0x62/0x80 2017-10-21T00:24:11.803106+00:00 node-90 kernel: [117015.325896] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:24:11.803107+00:00 node-90 kernel: [117015.325902] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:24:11.803108+00:00 node-90 kernel: [117015.325905] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:24:11.803109+00:00 node-90 kernel: [117015.325908] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:24:11.803109+00:00 node-90 kernel: [117015.325910] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:24:11.803110+00:00 node-90 kernel: [117015.325912] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:24:11.803111+00:00 node-90 kernel: [117015.325915] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:24:11.803112+00:00 node-90 kernel: [117015.325917] [] ? nf_iterate+0x62/0x80 2017-10-21T00:24:11.803113+00:00 node-90 kernel: [117015.325919] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:24:11.803113+00:00 node-90 kernel: [117015.325921] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:24:11.803114+00:00 node-90 kernel: [117015.325924] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:24:11.803115+00:00 node-90 kernel: [117015.325926] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:24:11.803116+00:00 node-90 kernel: [117015.325928] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:24:11.803126+00:00 node-90 kernel: [117015.325930] [] ? update_blocked_averages+0x310/0x520 2017-10-21T00:24:11.803127+00:00 node-90 kernel: [117015.325932] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:24:11.803127+00:00 node-90 kernel: [117015.325933] [] process_backlog+0xa8/0x150 2017-10-21T00:24:11.803128+00:00 node-90 kernel: [117015.325935] [] net_rx_action+0x21e/0x360 2017-10-21T00:24:11.803128+00:00 node-90 kernel: [117015.325937] [] __do_softirq+0x101/0x290 2017-10-21T00:24:11.803130+00:00 node-90 kernel: [117015.325939] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:24:11.803131+00:00 node-90 kernel: [117015.325940] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:24:11.803132+00:00 node-90 kernel: [117015.325943] [] do_softirq+0x1d/0x20 2017-10-21T00:24:11.803133+00:00 node-90 kernel: [117015.325944] [] netif_rx_ni+0x33/0x80 2017-10-21T00:24:11.803134+00:00 node-90 kernel: [117015.325947] [] tun_get_user+0x506/0x880 2017-10-21T00:24:11.803135+00:00 node-90 kernel: [117015.325949] [] tun_sendmsg+0x51/0x70 2017-10-21T00:24:11.803137+00:00 node-90 kernel: [117015.325951] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:24:11.803138+00:00 node-90 kernel: [117015.325953] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:24:11.803139+00:00 node-90 kernel: [117015.325956] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:24:11.803139+00:00 node-90 kernel: [117015.325959] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:24:11.803140+00:00 node-90 kernel: [117015.325961] [] kthread+0xe5/0x100 2017-10-21T00:24:11.803154+00:00 node-90 kernel: [117015.325962] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:24:11.803155+00:00 node-90 kernel: [117015.325965] [] ret_from_fork+0x3f/0x70 2017-10-21T00:24:11.803156+00:00 node-90 kernel: [117015.325966] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:24:11.803157+00:00 node-90 kernel: [117015.325968] ---[ end trace d7e73079b38e5837 ]--- 2017-10-21T00:29:40.741520+00:00 node-90 kernel: [117344.256388] ------------[ cut here ]------------ 2017-10-21T00:29:40.741540+00:00 node-90 kernel: [117344.256397] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:29:40.741543+00:00 node-90 kernel: [117344.256400] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:29:40.741543+00:00 node-90 kernel: [117344.256401] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:29:40.741545+00:00 node-90 kernel: [117344.256466] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:29:40.741546+00:00 node-90 kernel: [117344.256467] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:29:40.741547+00:00 node-90 kernel: [117344.256469] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T00:29:40.741697+00:00 node-90 kernel: [117344.256471] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T00:29:40.741699+00:00 node-90 kernel: [117344.256472] ffff88103462cd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:29:40.741700+00:00 node-90 kernel: [117344.256474] Call Trace: 2017-10-21T00:29:40.741701+00:00 node-90 kernel: [117344.256476] [] dump_stack+0x63/0x90 2017-10-21T00:29:40.741702+00:00 node-90 kernel: [117344.256486] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:29:40.741703+00:00 node-90 kernel: [117344.256488] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:29:40.741703+00:00 node-90 kernel: [117344.256491] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:29:40.741704+00:00 node-90 kernel: [117344.256492] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:29:40.741706+00:00 node-90 kernel: [117344.256495] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:29:40.741707+00:00 node-90 kernel: [117344.256501] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:29:40.741708+00:00 node-90 kernel: [117344.256504] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:29:40.741709+00:00 node-90 kernel: [117344.256506] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:29:40.741709+00:00 node-90 kernel: [117344.256512] [] ? nf_iterate+0x62/0x80 2017-10-21T00:29:40.741710+00:00 node-90 kernel: [117344.256514] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:29:40.741712+00:00 node-90 kernel: [117344.256521] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:29:40.741713+00:00 node-90 kernel: [117344.256524] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:29:40.741714+00:00 node-90 kernel: [117344.256526] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:29:40.741714+00:00 node-90 kernel: [117344.256529] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:29:40.741715+00:00 node-90 kernel: [117344.256531] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:29:40.741716+00:00 node-90 kernel: [117344.256534] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:29:40.741718+00:00 node-90 kernel: [117344.256536] [] ? nf_iterate+0x62/0x80 2017-10-21T00:29:40.741720+00:00 node-90 kernel: [117344.256538] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:29:40.741721+00:00 node-90 kernel: [117344.256540] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:29:40.741722+00:00 node-90 kernel: [117344.256543] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:29:40.741723+00:00 node-90 kernel: [117344.256546] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:29:40.741724+00:00 node-90 kernel: [117344.256548] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:29:40.741734+00:00 node-90 kernel: [117344.256553] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:29:40.741735+00:00 node-90 kernel: [117344.256554] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:29:40.741736+00:00 node-90 kernel: [117344.256556] [] process_backlog+0xa8/0x150 2017-10-21T00:29:40.741737+00:00 node-90 kernel: [117344.256557] [] net_rx_action+0x21e/0x360 2017-10-21T00:29:40.741737+00:00 node-90 kernel: [117344.256560] [] __do_softirq+0x101/0x290 2017-10-21T00:29:40.741738+00:00 node-90 kernel: [117344.256563] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:29:40.741740+00:00 node-90 kernel: [117344.256563] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:29:40.741741+00:00 node-90 kernel: [117344.256566] [] do_softirq+0x1d/0x20 2017-10-21T00:29:40.741742+00:00 node-90 kernel: [117344.256567] [] netif_rx_ni+0x33/0x80 2017-10-21T00:29:40.741743+00:00 node-90 kernel: [117344.256571] [] tun_get_user+0x506/0x880 2017-10-21T00:29:40.741744+00:00 node-90 kernel: [117344.256573] [] tun_sendmsg+0x51/0x70 2017-10-21T00:29:40.741745+00:00 node-90 kernel: [117344.256575] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:29:40.741747+00:00 node-90 kernel: [117344.256577] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:29:40.741748+00:00 node-90 kernel: [117344.256580] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:29:40.741750+00:00 node-90 kernel: [117344.256583] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:29:40.741751+00:00 node-90 kernel: [117344.256585] [] kthread+0xe5/0x100 2017-10-21T00:29:40.741752+00:00 node-90 kernel: [117344.256586] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:29:40.741754+00:00 node-90 kernel: [117344.256590] [] ret_from_fork+0x3f/0x70 2017-10-21T00:29:40.741756+00:00 node-90 kernel: [117344.256591] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:29:40.741758+00:00 node-90 kernel: [117344.256592] ---[ end trace d7e73079b38e5838 ]--- 2017-10-21T00:32:15.617540+00:00 node-90 kernel: [117499.126657] ------------[ cut here ]------------ 2017-10-21T00:32:15.617560+00:00 node-90 kernel: [117499.126667] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:32:15.617562+00:00 node-90 kernel: [117499.126669] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:32:15.617563+00:00 node-90 kernel: [117499.126670] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:32:15.617565+00:00 node-90 kernel: [117499.126729] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:32:15.617566+00:00 node-90 kernel: [117499.126730] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:32:15.617567+00:00 node-90 kernel: [117499.126731] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T00:32:15.617581+00:00 node-90 kernel: [117499.126733] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T00:32:15.617582+00:00 node-90 kernel: [117499.126734] ffff881034e2ee00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:32:15.617583+00:00 node-90 kernel: [117499.126736] Call Trace: 2017-10-21T00:32:15.617584+00:00 node-90 kernel: [117499.126737] [] dump_stack+0x63/0x90 2017-10-21T00:32:15.617585+00:00 node-90 kernel: [117499.126747] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:32:15.617586+00:00 node-90 kernel: [117499.126749] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:32:15.617586+00:00 node-90 kernel: [117499.126752] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:32:15.617587+00:00 node-90 kernel: [117499.126753] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:32:15.617588+00:00 node-90 kernel: [117499.126756] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:32:15.617589+00:00 node-90 kernel: [117499.126762] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:32:15.617590+00:00 node-90 kernel: [117499.126765] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:32:15.617591+00:00 node-90 kernel: [117499.126766] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:32:15.617591+00:00 node-90 kernel: [117499.126772] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:15.617592+00:00 node-90 kernel: [117499.126774] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:32:15.617593+00:00 node-90 kernel: [117499.126780] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:32:15.617595+00:00 node-90 kernel: [117499.126783] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:32:15.617595+00:00 node-90 kernel: [117499.126785] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:32:15.617596+00:00 node-90 kernel: [117499.126788] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:32:15.617596+00:00 node-90 kernel: [117499.126789] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:32:15.617597+00:00 node-90 kernel: [117499.126792] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:32:15.617599+00:00 node-90 kernel: [117499.126794] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:15.617600+00:00 node-90 kernel: [117499.126795] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:32:15.617601+00:00 node-90 kernel: [117499.126797] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:32:15.617601+00:00 node-90 kernel: [117499.126800] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:32:15.617602+00:00 node-90 kernel: [117499.126802] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:32:15.617603+00:00 node-90 kernel: [117499.126804] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:32:15.617612+00:00 node-90 kernel: [117499.126806] [] ? ovs_nla_free_flow_actions+0x79/0xa0 [openvswitch] 2017-10-21T00:32:15.617613+00:00 node-90 kernel: [117499.126807] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:32:15.617614+00:00 node-90 kernel: [117499.126809] [] process_backlog+0xa8/0x150 2017-10-21T00:32:15.617615+00:00 node-90 kernel: [117499.126810] [] net_rx_action+0x21e/0x360 2017-10-21T00:32:15.617615+00:00 node-90 kernel: [117499.126812] [] __do_softirq+0x101/0x290 2017-10-21T00:32:15.617616+00:00 node-90 kernel: [117499.126816] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:32:15.617618+00:00 node-90 kernel: [117499.126816] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:32:15.617619+00:00 node-90 kernel: [117499.126819] [] do_softirq+0x1d/0x20 2017-10-21T00:32:15.617621+00:00 node-90 kernel: [117499.126820] [] netif_rx_ni+0x33/0x80 2017-10-21T00:32:15.617622+00:00 node-90 kernel: [117499.126824] [] tun_get_user+0x506/0x880 2017-10-21T00:32:15.617623+00:00 node-90 kernel: [117499.126826] [] tun_sendmsg+0x51/0x70 2017-10-21T00:32:15.617624+00:00 node-90 kernel: [117499.126828] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:32:15.617626+00:00 node-90 kernel: [117499.126830] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:32:15.617627+00:00 node-90 kernel: [117499.126832] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:32:15.617627+00:00 node-90 kernel: [117499.126834] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:32:15.617628+00:00 node-90 kernel: [117499.126837] [] kthread+0xe5/0x100 2017-10-21T00:32:15.617629+00:00 node-90 kernel: [117499.126838] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:15.617630+00:00 node-90 kernel: [117499.126841] [] ret_from_fork+0x3f/0x70 2017-10-21T00:32:15.617631+00:00 node-90 kernel: [117499.126842] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:15.617632+00:00 node-90 kernel: [117499.126843] ---[ end trace d7e73079b38e5839 ]--- 2017-10-21T00:32:30.500795+00:00 node-90 kernel: [117514.010115] ------------[ cut here ]------------ 2017-10-21T00:32:30.500813+00:00 node-90 kernel: [117514.010123] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:32:30.500815+00:00 node-90 kernel: [117514.010125] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:32:30.500816+00:00 node-90 kernel: [117514.010126] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:32:30.500824+00:00 node-90 kernel: [117514.010189] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:32:30.500825+00:00 node-90 kernel: [117514.010190] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:32:30.500826+00:00 node-90 kernel: [117514.010325] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T00:32:30.500841+00:00 node-90 kernel: [117514.010327] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T00:32:30.500843+00:00 node-90 kernel: [117514.010329] ffff881034e2e600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:32:30.500844+00:00 node-90 kernel: [117514.010330] Call Trace: 2017-10-21T00:32:30.500845+00:00 node-90 kernel: [117514.010332] [] dump_stack+0x63/0x90 2017-10-21T00:32:30.500846+00:00 node-90 kernel: [117514.010339] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:32:30.500847+00:00 node-90 kernel: [117514.010341] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:32:30.500847+00:00 node-90 kernel: [117514.010343] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:32:30.500848+00:00 node-90 kernel: [117514.010345] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:32:30.500849+00:00 node-90 kernel: [117514.010346] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:32:30.500851+00:00 node-90 kernel: [117514.010352] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:32:30.500852+00:00 node-90 kernel: [117514.010355] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:32:30.500852+00:00 node-90 kernel: [117514.010356] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:32:30.500853+00:00 node-90 kernel: [117514.010361] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:30.500854+00:00 node-90 kernel: [117514.010362] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:32:30.500858+00:00 node-90 kernel: [117514.010369] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:32:30.500859+00:00 node-90 kernel: [117514.010372] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:32:30.500861+00:00 node-90 kernel: [117514.010374] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:32:30.500862+00:00 node-90 kernel: [117514.010377] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:32:30.500863+00:00 node-90 kernel: [117514.010379] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:32:30.500863+00:00 node-90 kernel: [117514.010382] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:32:30.500865+00:00 node-90 kernel: [117514.010384] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:30.500865+00:00 node-90 kernel: [117514.010386] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:32:30.500866+00:00 node-90 kernel: [117514.010387] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:32:30.500867+00:00 node-90 kernel: [117514.010391] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:32:30.500867+00:00 node-90 kernel: [117514.010393] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:32:30.500868+00:00 node-90 kernel: [117514.010395] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:32:30.500877+00:00 node-90 kernel: [117514.010398] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:32:30.500878+00:00 node-90 kernel: [117514.010401] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:32:30.500879+00:00 node-90 kernel: [117514.010402] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:32:30.500879+00:00 node-90 kernel: [117514.010404] [] process_backlog+0xa8/0x150 2017-10-21T00:32:30.500880+00:00 node-90 kernel: [117514.010405] [] net_rx_action+0x21e/0x360 2017-10-21T00:32:30.500881+00:00 node-90 kernel: [117514.010407] [] __do_softirq+0x101/0x290 2017-10-21T00:32:30.500882+00:00 node-90 kernel: [117514.010410] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:32:30.500883+00:00 node-90 kernel: [117514.010410] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:32:30.500885+00:00 node-90 kernel: [117514.010413] [] do_softirq+0x1d/0x20 2017-10-21T00:32:30.500886+00:00 node-90 kernel: [117514.010415] [] netif_rx_ni+0x33/0x80 2017-10-21T00:32:30.500887+00:00 node-90 kernel: [117514.010417] [] tun_get_user+0x506/0x880 2017-10-21T00:32:30.500888+00:00 node-90 kernel: [117514.010419] [] tun_sendmsg+0x51/0x70 2017-10-21T00:32:30.500889+00:00 node-90 kernel: [117514.010422] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:32:30.500890+00:00 node-90 kernel: [117514.010424] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:32:30.500891+00:00 node-90 kernel: [117514.010427] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:32:30.500891+00:00 node-90 kernel: [117514.010429] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:32:30.500892+00:00 node-90 kernel: [117514.010432] [] kthread+0xe5/0x100 2017-10-21T00:32:30.500893+00:00 node-90 kernel: [117514.010433] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:30.500894+00:00 node-90 kernel: [117514.010436] [] ret_from_fork+0x3f/0x70 2017-10-21T00:32:30.500895+00:00 node-90 kernel: [117514.010437] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:30.500895+00:00 node-90 kernel: [117514.010438] ---[ end trace d7e73079b38e583a ]--- 2017-10-21T00:39:02.617529+00:00 node-90 kernel: [117906.119398] ------------[ cut here ]------------ 2017-10-21T00:39:02.617549+00:00 node-90 kernel: [117906.119406] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:39:02.617551+00:00 node-90 kernel: [117906.119408] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:39:02.617553+00:00 node-90 kernel: [117906.119409] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:39:02.617569+00:00 node-90 kernel: [117906.119468] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:39:02.617571+00:00 node-90 kernel: [117906.119469] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:39:02.617572+00:00 node-90 kernel: [117906.119470] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T00:39:02.617587+00:00 node-90 kernel: [117906.119472] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T00:39:02.617590+00:00 node-90 kernel: [117906.119473] ffff88202e9a9c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:39:02.617591+00:00 node-90 kernel: [117906.119475] Call Trace: 2017-10-21T00:39:02.617592+00:00 node-90 kernel: [117906.119476] [] dump_stack+0x63/0x90 2017-10-21T00:39:02.617593+00:00 node-90 kernel: [117906.119484] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:39:02.617593+00:00 node-90 kernel: [117906.119485] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:39:02.617594+00:00 node-90 kernel: [117906.119487] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:39:02.617595+00:00 node-90 kernel: [117906.119489] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:39:02.617596+00:00 node-90 kernel: [117906.119491] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:39:02.617597+00:00 node-90 kernel: [117906.119496] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:39:02.617598+00:00 node-90 kernel: [117906.119499] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:39:02.617599+00:00 node-90 kernel: [117906.119500] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:39:02.617599+00:00 node-90 kernel: [117906.119504] [] ? nf_iterate+0x62/0x80 2017-10-21T00:39:02.617601+00:00 node-90 kernel: [117906.119506] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:39:02.617602+00:00 node-90 kernel: [117906.119512] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:39:02.617603+00:00 node-90 kernel: [117906.119515] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:39:02.617604+00:00 node-90 kernel: [117906.119517] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:39:02.617604+00:00 node-90 kernel: [117906.119519] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:39:02.617605+00:00 node-90 kernel: [117906.119521] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:39:02.617607+00:00 node-90 kernel: [117906.119524] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:39:02.617608+00:00 node-90 kernel: [117906.119526] [] ? nf_iterate+0x62/0x80 2017-10-21T00:39:02.617609+00:00 node-90 kernel: [117906.119528] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:39:02.617609+00:00 node-90 kernel: [117906.119529] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:39:02.617610+00:00 node-90 kernel: [117906.119532] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:39:02.617611+00:00 node-90 kernel: [117906.119535] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:39:02.617613+00:00 node-90 kernel: [117906.119536] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:39:02.617623+00:00 node-90 kernel: [117906.119539] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:39:02.617624+00:00 node-90 kernel: [117906.119542] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:39:02.617624+00:00 node-90 kernel: [117906.119545] [] ? generic_exec_single+0x85/0x120 2017-10-21T00:39:02.617625+00:00 node-90 kernel: [117906.119549] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T00:39:02.617625+00:00 node-90 kernel: [117906.119551] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:39:02.617627+00:00 node-90 kernel: [117906.119552] [] process_backlog+0xa8/0x150 2017-10-21T00:39:02.617628+00:00 node-90 kernel: [117906.119553] [] net_rx_action+0x21e/0x360 2017-10-21T00:39:02.617629+00:00 node-90 kernel: [117906.119555] [] __do_softirq+0x101/0x290 2017-10-21T00:39:02.617630+00:00 node-90 kernel: [117906.119558] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:39:02.617631+00:00 node-90 kernel: [117906.119558] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:39:02.617633+00:00 node-90 kernel: [117906.119561] [] do_softirq+0x1d/0x20 2017-10-21T00:39:02.617634+00:00 node-90 kernel: [117906.119562] [] netif_rx_ni+0x33/0x80 2017-10-21T00:39:02.617635+00:00 node-90 kernel: [117906.119565] [] tun_get_user+0x506/0x880 2017-10-21T00:39:02.617636+00:00 node-90 kernel: [117906.119567] [] tun_sendmsg+0x51/0x70 2017-10-21T00:39:02.617636+00:00 node-90 kernel: [117906.119569] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:39:02.617637+00:00 node-90 kernel: [117906.119571] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:39:02.617638+00:00 node-90 kernel: [117906.119574] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:39:02.617639+00:00 node-90 kernel: [117906.119576] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:39:02.617640+00:00 node-90 kernel: [117906.119578] [] kthread+0xe5/0x100 2017-10-21T00:39:02.617641+00:00 node-90 kernel: [117906.119579] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:39:02.617641+00:00 node-90 kernel: [117906.119582] [] ret_from_fork+0x3f/0x70 2017-10-21T00:39:02.617642+00:00 node-90 kernel: [117906.119583] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:39:02.617643+00:00 node-90 kernel: [117906.119584] ---[ end trace d7e73079b38e583b ]--- 2017-10-21T00:39:38.911031+00:00 node-90 kernel: [117942.414128] ------------[ cut here ]------------ 2017-10-21T00:39:38.911051+00:00 node-90 kernel: [117942.414135] WARNING: CPU: 23 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:39:38.911053+00:00 node-90 kernel: [117942.414137] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:39:38.911054+00:00 node-90 kernel: [117942.414138] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:39:38.911065+00:00 node-90 kernel: [117942.414198] CPU: 23 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:39:38.911067+00:00 node-90 kernel: [117942.414199] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:39:38.911068+00:00 node-90 kernel: [117942.414200] 0000000000000286 f1812d601dc61f3e ffff88103fb437f0 ffffffff813f9f83 2017-10-21T00:39:38.911084+00:00 node-90 kernel: [117942.414202] ffff88103fb43838 ffffffff81d6f780 ffff88103fb43828 ffffffff810812f2 2017-10-21T00:39:38.911085+00:00 node-90 kernel: [117942.414203] ffff880fd2995300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:39:38.911086+00:00 node-90 kernel: [117942.414205] Call Trace: 2017-10-21T00:39:38.911088+00:00 node-90 kernel: [117942.414206] [] dump_stack+0x63/0x90 2017-10-21T00:39:38.911088+00:00 node-90 kernel: [117942.414213] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:39:38.911089+00:00 node-90 kernel: [117942.414215] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:39:38.911090+00:00 node-90 kernel: [117942.414217] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:39:38.911091+00:00 node-90 kernel: [117942.414218] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:39:38.911092+00:00 node-90 kernel: [117942.414220] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:39:38.911093+00:00 node-90 kernel: [117942.414225] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:39:38.911094+00:00 node-90 kernel: [117942.414228] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:39:38.911095+00:00 node-90 kernel: [117942.414230] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:39:38.911095+00:00 node-90 kernel: [117942.414234] [] ? nf_iterate+0x62/0x80 2017-10-21T00:39:38.911096+00:00 node-90 kernel: [117942.414235] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:39:38.911097+00:00 node-90 kernel: [117942.414241] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:39:38.911098+00:00 node-90 kernel: [117942.414244] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:39:38.911099+00:00 node-90 kernel: [117942.414246] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:39:38.911100+00:00 node-90 kernel: [117942.414249] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:39:38.911101+00:00 node-90 kernel: [117942.414250] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:39:38.911101+00:00 node-90 kernel: [117942.414254] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:39:38.911103+00:00 node-90 kernel: [117942.414255] [] ? nf_iterate+0x62/0x80 2017-10-21T00:39:38.911104+00:00 node-90 kernel: [117942.414257] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:39:38.911104+00:00 node-90 kernel: [117942.414258] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:39:38.911105+00:00 node-90 kernel: [117942.414262] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:39:38.911105+00:00 node-90 kernel: [117942.414264] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:39:38.911106+00:00 node-90 kernel: [117942.414266] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:39:38.911115+00:00 node-90 kernel: [117942.414267] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:39:38.911116+00:00 node-90 kernel: [117942.414268] [] process_backlog+0xa8/0x150 2017-10-21T00:39:38.911117+00:00 node-90 kernel: [117942.414270] [] net_rx_action+0x21e/0x360 2017-10-21T00:39:38.911117+00:00 node-90 kernel: [117942.414272] [] __do_softirq+0x101/0x290 2017-10-21T00:39:38.911118+00:00 node-90 kernel: [117942.414274] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:39:38.911119+00:00 node-90 kernel: [117942.414275] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:39:38.911120+00:00 node-90 kernel: [117942.414278] [] do_softirq+0x1d/0x20 2017-10-21T00:39:38.911121+00:00 node-90 kernel: [117942.414279] [] netif_rx_ni+0x33/0x80 2017-10-21T00:39:38.911122+00:00 node-90 kernel: [117942.414282] [] tun_get_user+0x506/0x880 2017-10-21T00:39:38.911123+00:00 node-90 kernel: [117942.414284] [] tun_sendmsg+0x51/0x70 2017-10-21T00:39:38.911124+00:00 node-90 kernel: [117942.414286] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:39:38.911125+00:00 node-90 kernel: [117942.414288] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:39:38.911126+00:00 node-90 kernel: [117942.414291] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:39:38.911127+00:00 node-90 kernel: [117942.414293] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:39:38.911128+00:00 node-90 kernel: [117942.414295] [] kthread+0xe5/0x100 2017-10-21T00:39:38.911128+00:00 node-90 kernel: [117942.414296] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:39:38.911129+00:00 node-90 kernel: [117942.414298] [] ret_from_fork+0x3f/0x70 2017-10-21T00:39:38.911130+00:00 node-90 kernel: [117942.414300] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:39:38.911132+00:00 node-90 kernel: [117942.414301] ---[ end trace d7e73079b38e583c ]--- 2017-10-21T00:42:21.565367+00:00 node-90 kernel: [118105.063757] ------------[ cut here ]------------ 2017-10-21T00:42:21.565377+00:00 node-90 kernel: [118105.063764] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:42:21.565378+00:00 node-90 kernel: [118105.063766] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:42:21.565379+00:00 node-90 kernel: [118105.063767] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:42:21.565393+00:00 node-90 kernel: [118105.063832] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:42:21.565398+00:00 node-90 kernel: [118105.063833] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:42:21.565399+00:00 node-90 kernel: [118105.063834] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T00:42:21.565414+00:00 node-90 kernel: [118105.063836] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T00:42:21.565415+00:00 node-90 kernel: [118105.063838] ffff880f93f7c300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:42:21.565416+00:00 node-90 kernel: [118105.063839] Call Trace: 2017-10-21T00:42:21.565417+00:00 node-90 kernel: [118105.063840] [] dump_stack+0x63/0x90 2017-10-21T00:42:21.565418+00:00 node-90 kernel: [118105.063848] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:42:21.565418+00:00 node-90 kernel: [118105.063849] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:42:21.565419+00:00 node-90 kernel: [118105.063852] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:42:21.565420+00:00 node-90 kernel: [118105.063853] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:42:21.565421+00:00 node-90 kernel: [118105.063855] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:42:21.565422+00:00 node-90 kernel: [118105.063861] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:42:21.565422+00:00 node-90 kernel: [118105.063863] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:42:21.565423+00:00 node-90 kernel: [118105.063865] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:42:21.565424+00:00 node-90 kernel: [118105.063869] [] ? nf_iterate+0x62/0x80 2017-10-21T00:42:21.565424+00:00 node-90 kernel: [118105.063871] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:42:21.565426+00:00 node-90 kernel: [118105.063878] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:42:21.565427+00:00 node-90 kernel: [118105.063880] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:42:21.565428+00:00 node-90 kernel: [118105.063883] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:42:21.565428+00:00 node-90 kernel: [118105.063885] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:42:21.565429+00:00 node-90 kernel: [118105.063887] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:42:21.565430+00:00 node-90 kernel: [118105.063890] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:42:21.565431+00:00 node-90 kernel: [118105.063892] [] ? nf_iterate+0x62/0x80 2017-10-21T00:42:21.565432+00:00 node-90 kernel: [118105.063894] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:42:21.565435+00:00 node-90 kernel: [118105.063896] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:42:21.565435+00:00 node-90 kernel: [118105.063899] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:42:21.565437+00:00 node-90 kernel: [118105.063902] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:42:21.565438+00:00 node-90 kernel: [118105.063903] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:42:21.565448+00:00 node-90 kernel: [118105.063906] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:42:21.565448+00:00 node-90 kernel: [118105.063909] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:42:21.565449+00:00 node-90 kernel: [118105.063912] [] ? generic_exec_single+0x85/0x120 2017-10-21T00:42:21.565449+00:00 node-90 kernel: [118105.063915] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T00:42:21.565450+00:00 node-90 kernel: [118105.063916] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:42:21.565451+00:00 node-90 kernel: [118105.063917] [] process_backlog+0xa8/0x150 2017-10-21T00:42:21.565452+00:00 node-90 kernel: [118105.063919] [] net_rx_action+0x21e/0x360 2017-10-21T00:42:21.565453+00:00 node-90 kernel: [118105.063921] [] __do_softirq+0x101/0x290 2017-10-21T00:42:21.565460+00:00 node-90 kernel: [118105.063923] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:42:21.565461+00:00 node-90 kernel: [118105.063924] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:42:21.565462+00:00 node-90 kernel: [118105.063927] [] do_softirq+0x1d/0x20 2017-10-21T00:42:21.565464+00:00 node-90 kernel: [118105.063928] [] netif_rx_ni+0x33/0x80 2017-10-21T00:42:21.565465+00:00 node-90 kernel: [118105.063931] [] tun_get_user+0x506/0x880 2017-10-21T00:42:21.565466+00:00 node-90 kernel: [118105.063933] [] tun_sendmsg+0x51/0x70 2017-10-21T00:42:21.565468+00:00 node-90 kernel: [118105.063935] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:42:21.565469+00:00 node-90 kernel: [118105.063937] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:42:21.565470+00:00 node-90 kernel: [118105.063941] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:42:21.565470+00:00 node-90 kernel: [118105.063943] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:42:21.565471+00:00 node-90 kernel: [118105.063945] [] kthread+0xe5/0x100 2017-10-21T00:42:21.565472+00:00 node-90 kernel: [118105.063947] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:42:21.565473+00:00 node-90 kernel: [118105.063950] [] ret_from_fork+0x3f/0x70 2017-10-21T00:42:21.565474+00:00 node-90 kernel: [118105.063951] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:42:21.565475+00:00 node-90 kernel: [118105.063953] ---[ end trace d7e73079b38e583d ]--- 2017-10-21T00:45:16.877539+00:00 node-90 kernel: [118280.373390] ------------[ cut here ]------------ 2017-10-21T00:45:16.877560+00:00 node-90 kernel: [118280.373398] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:45:16.877562+00:00 node-90 kernel: [118280.373401] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:45:16.877563+00:00 node-90 kernel: [118280.373402] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:45:16.877730+00:00 node-90 kernel: [118280.373463] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:45:16.877734+00:00 node-90 kernel: [118280.373464] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:45:16.877735+00:00 node-90 kernel: [118280.373465] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T00:45:16.877753+00:00 node-90 kernel: [118280.373467] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T00:45:16.877756+00:00 node-90 kernel: [118280.373469] ffff882033efad00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:45:16.877757+00:00 node-90 kernel: [118280.373482] Call Trace: 2017-10-21T00:45:16.877758+00:00 node-90 kernel: [118280.373484] [] dump_stack+0x63/0x90 2017-10-21T00:45:16.877759+00:00 node-90 kernel: [118280.373492] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:45:16.877760+00:00 node-90 kernel: [118280.373493] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:45:16.877760+00:00 node-90 kernel: [118280.373496] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:45:16.877762+00:00 node-90 kernel: [118280.373498] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:45:16.877763+00:00 node-90 kernel: [118280.373500] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:45:16.877764+00:00 node-90 kernel: [118280.373506] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:45:16.877765+00:00 node-90 kernel: [118280.373509] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:45:16.877765+00:00 node-90 kernel: [118280.373511] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:45:16.877766+00:00 node-90 kernel: [118280.373516] [] ? nf_iterate+0x62/0x80 2017-10-21T00:45:16.877767+00:00 node-90 kernel: [118280.373518] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:45:16.877768+00:00 node-90 kernel: [118280.373527] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:45:16.877769+00:00 node-90 kernel: [118280.373530] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:45:16.877770+00:00 node-90 kernel: [118280.373532] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:45:16.877770+00:00 node-90 kernel: [118280.373535] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:45:16.877771+00:00 node-90 kernel: [118280.373537] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:45:16.877772+00:00 node-90 kernel: [118280.373540] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:45:16.877774+00:00 node-90 kernel: [118280.373542] [] ? nf_iterate+0x62/0x80 2017-10-21T00:45:16.877774+00:00 node-90 kernel: [118280.373543] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:45:16.877775+00:00 node-90 kernel: [118280.373545] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:45:16.877776+00:00 node-90 kernel: [118280.373548] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:45:16.877776+00:00 node-90 kernel: [118280.373551] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:45:16.877778+00:00 node-90 kernel: [118280.373552] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:45:16.877786+00:00 node-90 kernel: [118280.373554] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:45:16.877787+00:00 node-90 kernel: [118280.373555] [] process_backlog+0xa8/0x150 2017-10-21T00:45:16.877788+00:00 node-90 kernel: [118280.373557] [] net_rx_action+0x21e/0x360 2017-10-21T00:45:16.877788+00:00 node-90 kernel: [118280.373559] [] __do_softirq+0x101/0x290 2017-10-21T00:45:16.877789+00:00 node-90 kernel: [118280.373562] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:45:16.877790+00:00 node-90 kernel: [118280.373563] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:45:16.877792+00:00 node-90 kernel: [118280.373566] [] do_softirq+0x1d/0x20 2017-10-21T00:45:16.877793+00:00 node-90 kernel: [118280.373567] [] netif_rx_ni+0x33/0x80 2017-10-21T00:45:16.877794+00:00 node-90 kernel: [118280.373572] [] tun_get_user+0x506/0x880 2017-10-21T00:45:16.877795+00:00 node-90 kernel: [118280.373573] [] tun_sendmsg+0x51/0x70 2017-10-21T00:45:16.877796+00:00 node-90 kernel: [118280.373576] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:45:16.877797+00:00 node-90 kernel: [118280.373578] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:45:16.877799+00:00 node-90 kernel: [118280.373582] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:45:16.877799+00:00 node-90 kernel: [118280.373584] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:45:16.877800+00:00 node-90 kernel: [118280.373586] [] kthread+0xe5/0x100 2017-10-21T00:45:16.877800+00:00 node-90 kernel: [118280.373588] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:45:16.877802+00:00 node-90 kernel: [118280.373591] [] ret_from_fork+0x3f/0x70 2017-10-21T00:45:16.877803+00:00 node-90 kernel: [118280.373592] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:45:16.877804+00:00 node-90 kernel: [118280.373593] ---[ end trace d7e73079b38e583e ]--- 2017-10-21T00:48:33.421504+00:00 node-90 kernel: [118476.911360] ------------[ cut here ]------------ 2017-10-21T00:48:33.421524+00:00 node-90 kernel: [118476.911368] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:48:33.421526+00:00 node-90 kernel: [118476.911371] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:48:33.421527+00:00 node-90 kernel: [118476.911372] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:48:33.421528+00:00 node-90 kernel: [118476.911435] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:48:33.421529+00:00 node-90 kernel: [118476.911437] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:48:33.421675+00:00 node-90 kernel: [118476.911438] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T00:48:33.421715+00:00 node-90 kernel: [118476.911440] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T00:48:33.421717+00:00 node-90 kernel: [118476.911441] ffff881f5b4ecd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:48:33.421718+00:00 node-90 kernel: [118476.911443] Call Trace: 2017-10-21T00:48:33.421719+00:00 node-90 kernel: [118476.911445] [] dump_stack+0x63/0x90 2017-10-21T00:48:33.421720+00:00 node-90 kernel: [118476.911452] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:48:33.421720+00:00 node-90 kernel: [118476.911454] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:48:33.421721+00:00 node-90 kernel: [118476.911457] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:48:33.421722+00:00 node-90 kernel: [118476.911458] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:48:33.421723+00:00 node-90 kernel: [118476.911460] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:48:33.421724+00:00 node-90 kernel: [118476.911465] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:48:33.421725+00:00 node-90 kernel: [118476.911468] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:48:33.421725+00:00 node-90 kernel: [118476.911470] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:48:33.421726+00:00 node-90 kernel: [118476.911474] [] ? nf_iterate+0x62/0x80 2017-10-21T00:48:33.421727+00:00 node-90 kernel: [118476.911476] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:48:33.421728+00:00 node-90 kernel: [118476.911482] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:48:33.421729+00:00 node-90 kernel: [118476.911485] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:48:33.421730+00:00 node-90 kernel: [118476.911487] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:48:33.421731+00:00 node-90 kernel: [118476.911491] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:48:33.421732+00:00 node-90 kernel: [118476.911493] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:48:33.421733+00:00 node-90 kernel: [118476.911497] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:48:33.421735+00:00 node-90 kernel: [118476.911498] [] ? nf_iterate+0x62/0x80 2017-10-21T00:48:33.421736+00:00 node-90 kernel: [118476.911500] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:48:33.421738+00:00 node-90 kernel: [118476.911502] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:48:33.421739+00:00 node-90 kernel: [118476.911505] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:48:33.421740+00:00 node-90 kernel: [118476.911508] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:48:33.421741+00:00 node-90 kernel: [118476.911509] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:48:33.421753+00:00 node-90 kernel: [118476.911512] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:48:33.421754+00:00 node-90 kernel: [118476.911514] [] ? __wake_up_common+0x52/0x90 2017-10-21T00:48:33.421755+00:00 node-90 kernel: [118476.911515] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:48:33.421755+00:00 node-90 kernel: [118476.911517] [] process_backlog+0xa8/0x150 2017-10-21T00:48:33.421756+00:00 node-90 kernel: [118476.911518] [] net_rx_action+0x21e/0x360 2017-10-21T00:48:33.421756+00:00 node-90 kernel: [118476.911520] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T00:48:33.421758+00:00 node-90 kernel: [118476.911523] [] __do_softirq+0x101/0x290 2017-10-21T00:48:33.421759+00:00 node-90 kernel: [118476.911525] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:48:33.421760+00:00 node-90 kernel: [118476.911525] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:48:33.421760+00:00 node-90 kernel: [118476.911529] [] do_softirq+0x1d/0x20 2017-10-21T00:48:33.421761+00:00 node-90 kernel: [118476.911530] [] netif_rx_ni+0x33/0x80 2017-10-21T00:48:33.421762+00:00 node-90 kernel: [118476.911533] [] tun_get_user+0x506/0x880 2017-10-21T00:48:33.421763+00:00 node-90 kernel: [118476.911535] [] tun_sendmsg+0x51/0x70 2017-10-21T00:48:33.421763+00:00 node-90 kernel: [118476.911537] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:48:33.421764+00:00 node-90 kernel: [118476.911539] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:48:33.421765+00:00 node-90 kernel: [118476.911543] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:48:33.421765+00:00 node-90 kernel: [118476.911545] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:48:33.421766+00:00 node-90 kernel: [118476.911547] [] kthread+0xe5/0x100 2017-10-21T00:48:33.421767+00:00 node-90 kernel: [118476.911548] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:48:33.421768+00:00 node-90 kernel: [118476.911551] [] ret_from_fork+0x3f/0x70 2017-10-21T00:48:33.421768+00:00 node-90 kernel: [118476.911552] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:48:33.421769+00:00 node-90 kernel: [118476.911554] ---[ end trace d7e73079b38e583f ]--- 2017-10-21T00:59:47.777403+00:00 node-90 kernel: [119151.251708] ------------[ cut here ]------------ 2017-10-21T00:59:47.777422+00:00 node-90 kernel: [119151.251718] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:59:47.777424+00:00 node-90 kernel: [119151.251721] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:59:47.777425+00:00 node-90 kernel: [119151.251722] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:59:47.777426+00:00 node-90 kernel: [119151.251786] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:59:47.777428+00:00 node-90 kernel: [119151.251787] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:59:47.777436+00:00 node-90 kernel: [119151.251788] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T00:59:47.777450+00:00 node-90 kernel: [119151.251790] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T00:59:47.777452+00:00 node-90 kernel: [119151.251792] ffff881f5898fb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T00:59:47.777453+00:00 node-90 kernel: [119151.251794] Call Trace: 2017-10-21T00:59:47.777454+00:00 node-90 kernel: [119151.251795] [] dump_stack+0x63/0x90 2017-10-21T00:59:47.777455+00:00 node-90 kernel: [119151.251806] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:59:47.777456+00:00 node-90 kernel: [119151.251807] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:59:47.777456+00:00 node-90 kernel: [119151.251811] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:59:47.777457+00:00 node-90 kernel: [119151.251812] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:59:47.777458+00:00 node-90 kernel: [119151.251815] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:59:47.777459+00:00 node-90 kernel: [119151.251822] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:59:47.777460+00:00 node-90 kernel: [119151.251825] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:59:47.777461+00:00 node-90 kernel: [119151.251827] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:59:47.777461+00:00 node-90 kernel: [119151.251833] [] ? nf_iterate+0x62/0x80 2017-10-21T00:59:47.777462+00:00 node-90 kernel: [119151.251835] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:59:47.777463+00:00 node-90 kernel: [119151.251842] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:59:47.777464+00:00 node-90 kernel: [119151.251845] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:59:47.777465+00:00 node-90 kernel: [119151.251847] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:59:47.777466+00:00 node-90 kernel: [119151.251850] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:59:47.777466+00:00 node-90 kernel: [119151.251852] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:59:47.777467+00:00 node-90 kernel: [119151.251855] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:59:47.777469+00:00 node-90 kernel: [119151.251857] [] ? nf_iterate+0x62/0x80 2017-10-21T00:59:47.777470+00:00 node-90 kernel: [119151.251859] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:59:47.777470+00:00 node-90 kernel: [119151.251861] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:59:47.777471+00:00 node-90 kernel: [119151.251864] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:59:47.777472+00:00 node-90 kernel: [119151.251867] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:59:47.777473+00:00 node-90 kernel: [119151.251868] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:59:47.777481+00:00 node-90 kernel: [119151.251870] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:59:47.777482+00:00 node-90 kernel: [119151.251871] [] process_backlog+0xa8/0x150 2017-10-21T00:59:47.777483+00:00 node-90 kernel: [119151.251873] [] net_rx_action+0x21e/0x360 2017-10-21T00:59:47.777484+00:00 node-90 kernel: [119151.251875] [] __do_softirq+0x101/0x290 2017-10-21T00:59:47.777484+00:00 node-90 kernel: [119151.251879] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:59:47.777485+00:00 node-90 kernel: [119151.251879] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:59:47.777486+00:00 node-90 kernel: [119151.251883] [] do_softirq+0x1d/0x20 2017-10-21T00:59:47.777487+00:00 node-90 kernel: [119151.251884] [] netif_rx_ni+0x33/0x80 2017-10-21T00:59:47.777488+00:00 node-90 kernel: [119151.251888] [] tun_get_user+0x506/0x880 2017-10-21T00:59:47.777489+00:00 node-90 kernel: [119151.251889] [] tun_sendmsg+0x51/0x70 2017-10-21T00:59:47.777490+00:00 node-90 kernel: [119151.251892] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:59:47.777491+00:00 node-90 kernel: [119151.251894] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:59:47.777492+00:00 node-90 kernel: [119151.251897] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:59:47.777493+00:00 node-90 kernel: [119151.251899] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:59:47.777493+00:00 node-90 kernel: [119151.251901] [] kthread+0xe5/0x100 2017-10-21T00:59:47.777494+00:00 node-90 kernel: [119151.251903] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:59:47.777495+00:00 node-90 kernel: [119151.251906] [] ret_from_fork+0x3f/0x70 2017-10-21T00:59:47.777496+00:00 node-90 kernel: [119151.251908] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:59:47.777497+00:00 node-90 kernel: [119151.251909] ---[ end trace d7e73079b38e5840 ]--- 2017-10-21T01:03:41.327970+00:00 node-90 kernel: [119384.798654] ------------[ cut here ]------------ 2017-10-21T01:03:41.327989+00:00 node-90 kernel: [119384.798662] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:03:41.327991+00:00 node-90 kernel: [119384.798664] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=2489 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:03:41.327992+00:00 node-90 kernel: [119384.798666] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:03:41.328011+00:00 node-90 kernel: [119384.798728] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:03:41.328013+00:00 node-90 kernel: [119384.798729] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:03:41.328014+00:00 node-90 kernel: [119384.798730] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T01:03:41.328028+00:00 node-90 kernel: [119384.798732] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T01:03:41.328029+00:00 node-90 kernel: [119384.798733] ffff882034867400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:03:41.328030+00:00 node-90 kernel: [119384.798735] Call Trace: 2017-10-21T01:03:41.328032+00:00 node-90 kernel: [119384.798736] [] dump_stack+0x63/0x90 2017-10-21T01:03:41.328032+00:00 node-90 kernel: [119384.798744] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:03:41.328033+00:00 node-90 kernel: [119384.798745] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:03:41.328034+00:00 node-90 kernel: [119384.798748] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:03:41.328034+00:00 node-90 kernel: [119384.798749] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:03:41.328035+00:00 node-90 kernel: [119384.798751] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:03:41.328037+00:00 node-90 kernel: [119384.798756] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:03:41.328037+00:00 node-90 kernel: [119384.798760] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:03:41.328038+00:00 node-90 kernel: [119384.798762] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:03:41.328039+00:00 node-90 kernel: [119384.798766] [] ? nf_iterate+0x62/0x80 2017-10-21T01:03:41.328039+00:00 node-90 kernel: [119384.798767] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:03:41.328041+00:00 node-90 kernel: [119384.798774] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:03:41.328042+00:00 node-90 kernel: [119384.798777] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:03:41.328042+00:00 node-90 kernel: [119384.798779] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:03:41.328043+00:00 node-90 kernel: [119384.798782] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:03:41.328044+00:00 node-90 kernel: [119384.798784] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:03:41.328045+00:00 node-90 kernel: [119384.798787] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:03:41.328046+00:00 node-90 kernel: [119384.798789] [] ? nf_iterate+0x62/0x80 2017-10-21T01:03:41.328047+00:00 node-90 kernel: [119384.798791] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:03:41.328047+00:00 node-90 kernel: [119384.798792] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:03:41.328048+00:00 node-90 kernel: [119384.798795] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:03:41.328048+00:00 node-90 kernel: [119384.798798] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:03:41.328049+00:00 node-90 kernel: [119384.798800] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:03:41.328060+00:00 node-90 kernel: [119384.798803] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T01:03:41.328061+00:00 node-90 kernel: [119384.798805] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:03:41.328061+00:00 node-90 kernel: [119384.798806] [] process_backlog+0xa8/0x150 2017-10-21T01:03:41.328062+00:00 node-90 kernel: [119384.798808] [] net_rx_action+0x21e/0x360 2017-10-21T01:03:41.328062+00:00 node-90 kernel: [119384.798810] [] __do_softirq+0x101/0x290 2017-10-21T01:03:41.328063+00:00 node-90 kernel: [119384.798812] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:03:41.328064+00:00 node-90 kernel: [119384.798813] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:03:41.328065+00:00 node-90 kernel: [119384.798816] [] do_softirq+0x1d/0x20 2017-10-21T01:03:41.328066+00:00 node-90 kernel: [119384.798817] [] netif_rx_ni+0x33/0x80 2017-10-21T01:03:41.328067+00:00 node-90 kernel: [119384.798820] [] tun_get_user+0x506/0x880 2017-10-21T01:03:41.328067+00:00 node-90 kernel: [119384.798822] [] tun_sendmsg+0x51/0x70 2017-10-21T01:03:41.328068+00:00 node-90 kernel: [119384.798825] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:03:41.328070+00:00 node-90 kernel: [119384.798826] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:03:41.328070+00:00 node-90 kernel: [119384.798830] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:03:41.328071+00:00 node-90 kernel: [119384.798832] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:03:41.328072+00:00 node-90 kernel: [119384.798834] [] kthread+0xe5/0x100 2017-10-21T01:03:41.328072+00:00 node-90 kernel: [119384.798836] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:03:41.328074+00:00 node-90 kernel: [119384.798839] [] ret_from_fork+0x3f/0x70 2017-10-21T01:03:41.328075+00:00 node-90 kernel: [119384.798840] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:03:41.328075+00:00 node-90 kernel: [119384.798841] ---[ end trace d7e73079b38e5841 ]--- 2017-10-21T01:05:50.681400+00:00 node-90 kernel: [119514.148314] ------------[ cut here ]------------ 2017-10-21T01:05:50.681423+00:00 node-90 kernel: [119514.148328] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:05:50.681425+00:00 node-90 kernel: [119514.148333] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:05:50.681426+00:00 node-90 kernel: [119514.148336] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:05:50.681428+00:00 node-90 kernel: [119514.148445] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:05:50.681429+00:00 node-90 kernel: [119514.148446] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:05:50.681431+00:00 node-90 kernel: [119514.148447] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T01:05:50.681598+00:00 node-90 kernel: [119514.148449] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T01:05:50.681603+00:00 node-90 kernel: [119514.148450] ffff881f5d73c200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:05:50.681604+00:00 node-90 kernel: [119514.148453] Call Trace: 2017-10-21T01:05:50.681606+00:00 node-90 kernel: [119514.148454] [] dump_stack+0x63/0x90 2017-10-21T01:05:50.681606+00:00 node-90 kernel: [119514.148465] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:05:50.681607+00:00 node-90 kernel: [119514.148467] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:05:50.681608+00:00 node-90 kernel: [119514.148470] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:05:50.681608+00:00 node-90 kernel: [119514.148471] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:05:50.681610+00:00 node-90 kernel: [119514.148474] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:05:50.681611+00:00 node-90 kernel: [119514.148480] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:05:50.681612+00:00 node-90 kernel: [119514.148484] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:05:50.681613+00:00 node-90 kernel: [119514.148485] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:05:50.681613+00:00 node-90 kernel: [119514.148492] [] ? nf_iterate+0x62/0x80 2017-10-21T01:05:50.681614+00:00 node-90 kernel: [119514.148494] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:05:50.681616+00:00 node-90 kernel: [119514.148501] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:05:50.681617+00:00 node-90 kernel: [119514.148503] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:05:50.681617+00:00 node-90 kernel: [119514.148506] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:05:50.681618+00:00 node-90 kernel: [119514.148509] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:05:50.681619+00:00 node-90 kernel: [119514.148510] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:05:50.681620+00:00 node-90 kernel: [119514.148514] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:05:50.681622+00:00 node-90 kernel: [119514.148516] [] ? nf_iterate+0x62/0x80 2017-10-21T01:05:50.681622+00:00 node-90 kernel: [119514.148518] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:05:50.681623+00:00 node-90 kernel: [119514.148520] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:05:50.681624+00:00 node-90 kernel: [119514.148523] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:05:50.681625+00:00 node-90 kernel: [119514.148526] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:05:50.681626+00:00 node-90 kernel: [119514.148528] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:05:50.681635+00:00 node-90 kernel: [119514.148531] [] ? update_blocked_averages+0x310/0x520 2017-10-21T01:05:50.681636+00:00 node-90 kernel: [119514.148532] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:05:50.681637+00:00 node-90 kernel: [119514.148534] [] process_backlog+0xa8/0x150 2017-10-21T01:05:50.681637+00:00 node-90 kernel: [119514.148535] [] net_rx_action+0x21e/0x360 2017-10-21T01:05:50.681638+00:00 node-90 kernel: [119514.148539] [] __do_softirq+0x101/0x290 2017-10-21T01:05:50.681639+00:00 node-90 kernel: [119514.148542] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:05:50.681641+00:00 node-90 kernel: [119514.148543] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:05:50.681642+00:00 node-90 kernel: [119514.148546] [] do_softirq+0x1d/0x20 2017-10-21T01:05:50.681643+00:00 node-90 kernel: [119514.148548] [] netif_rx_ni+0x33/0x80 2017-10-21T01:05:50.681644+00:00 node-90 kernel: [119514.148553] [] tun_get_user+0x506/0x880 2017-10-21T01:05:50.681645+00:00 node-90 kernel: [119514.148555] [] tun_sendmsg+0x51/0x70 2017-10-21T01:05:50.681646+00:00 node-90 kernel: [119514.148558] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:05:50.681648+00:00 node-90 kernel: [119514.148560] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:05:50.681649+00:00 node-90 kernel: [119514.148563] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:05:50.681649+00:00 node-90 kernel: [119514.148565] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:05:50.681650+00:00 node-90 kernel: [119514.148567] [] kthread+0xe5/0x100 2017-10-21T01:05:50.681650+00:00 node-90 kernel: [119514.148569] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:05:50.681652+00:00 node-90 kernel: [119514.148573] [] ret_from_fork+0x3f/0x70 2017-10-21T01:05:50.681653+00:00 node-90 kernel: [119514.148574] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:05:50.681653+00:00 node-90 kernel: [119514.148575] ---[ end trace d7e73079b38e5842 ]--- 2017-10-21T01:12:31.913398+00:00 node-90 kernel: [119915.373308] ------------[ cut here ]------------ 2017-10-21T01:12:31.913421+00:00 node-90 kernel: [119915.373317] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:12:31.913423+00:00 node-90 kernel: [119915.373320] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=2490 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:12:31.913443+00:00 node-90 kernel: [119915.373321] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:12:31.913446+00:00 node-90 kernel: [119915.373582] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:12:31.913447+00:00 node-90 kernel: [119915.373584] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:12:31.913447+00:00 node-90 kernel: [119915.373585] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T01:12:31.913448+00:00 node-90 kernel: [119915.373587] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T01:12:31.913449+00:00 node-90 kernel: [119915.373588] ffff881035be4d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:12:31.913450+00:00 node-90 kernel: [119915.373590] Call Trace: 2017-10-21T01:12:31.913451+00:00 node-90 kernel: [119915.373592] [] dump_stack+0x63/0x90 2017-10-21T01:12:31.913452+00:00 node-90 kernel: [119915.373603] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:12:31.913464+00:00 node-90 kernel: [119915.373607] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:12:31.913464+00:00 node-90 kernel: [119915.373612] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:12:31.913465+00:00 node-90 kernel: [119915.373614] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:12:31.913467+00:00 node-90 kernel: [119915.373616] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:12:31.913468+00:00 node-90 kernel: [119915.373622] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:12:31.913469+00:00 node-90 kernel: [119915.373627] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:12:31.913473+00:00 node-90 kernel: [119915.373632] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:12:31.913473+00:00 node-90 kernel: [119915.373637] [] ? nf_iterate+0x62/0x80 2017-10-21T01:12:31.913863+00:00 node-90 kernel: [119915.373641] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:12:31.913871+00:00 node-90 kernel: [119915.373646] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:12:31.913872+00:00 node-90 kernel: [119915.373650] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:12:31.913872+00:00 node-90 kernel: [119915.373652] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:12:31.913878+00:00 node-90 kernel: [119915.373655] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:12:31.913880+00:00 node-90 kernel: [119915.373657] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:12:31.913881+00:00 node-90 kernel: [119915.373660] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:12:31.913881+00:00 node-90 kernel: [119915.373664] [] ? nf_iterate+0x62/0x80 2017-10-21T01:12:31.913882+00:00 node-90 kernel: [119915.373665] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:12:31.913883+00:00 node-90 kernel: [119915.373667] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:12:31.913935+00:00 node-90 kernel: [119915.373670] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:12:31.913945+00:00 node-90 kernel: [119915.373673] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:12:31.913946+00:00 node-90 kernel: [119915.373674] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:12:31.913947+00:00 node-90 kernel: [119915.373678] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T01:12:31.913948+00:00 node-90 kernel: [119915.373680] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:12:31.913949+00:00 node-90 kernel: [119915.373681] [] process_backlog+0xa8/0x150 2017-10-21T01:12:31.913950+00:00 node-90 kernel: [119915.373682] [] net_rx_action+0x21e/0x360 2017-10-21T01:12:31.913950+00:00 node-90 kernel: [119915.373685] [] __do_softirq+0x101/0x290 2017-10-21T01:12:31.913951+00:00 node-90 kernel: [119915.373688] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:12:31.913952+00:00 node-90 kernel: [119915.373688] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:12:31.913953+00:00 node-90 kernel: [119915.373692] [] do_softirq+0x1d/0x20 2017-10-21T01:12:31.913954+00:00 node-90 kernel: [119915.373693] [] netif_rx_ni+0x33/0x80 2017-10-21T01:12:31.913955+00:00 node-90 kernel: [119915.373696] [] tun_get_user+0x506/0x880 2017-10-21T01:12:31.913955+00:00 node-90 kernel: [119915.373698] [] tun_sendmsg+0x51/0x70 2017-10-21T01:12:31.913956+00:00 node-90 kernel: [119915.373700] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:12:31.913957+00:00 node-90 kernel: [119915.373702] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:12:31.913958+00:00 node-90 kernel: [119915.373706] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:12:31.913970+00:00 node-90 kernel: [119915.373708] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:12:31.913971+00:00 node-90 kernel: [119915.373710] [] kthread+0xe5/0x100 2017-10-21T01:12:31.913972+00:00 node-90 kernel: [119915.373711] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:12:31.913973+00:00 node-90 kernel: [119915.373715] [] ret_from_fork+0x3f/0x70 2017-10-21T01:12:31.913974+00:00 node-90 kernel: [119915.373716] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:12:31.913976+00:00 node-90 kernel: [119915.373717] ---[ end trace d7e73079b38e5843 ]--- 2017-10-21T01:13:27.593242+00:00 node-90 kernel: [119971.049699] ------------[ cut here ]------------ 2017-10-21T01:13:27.593259+00:00 node-90 kernel: [119971.049709] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:13:27.593261+00:00 node-90 kernel: [119971.049712] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:13:27.593262+00:00 node-90 kernel: [119971.049713] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:13:27.593264+00:00 node-90 kernel: [119971.049773] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:13:27.593265+00:00 node-90 kernel: [119971.049774] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:13:27.593266+00:00 node-90 kernel: [119971.049776] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T01:13:27.593280+00:00 node-90 kernel: [119971.049778] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T01:13:27.593280+00:00 node-90 kernel: [119971.049779] ffff882033b00100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:13:27.593282+00:00 node-90 kernel: [119971.049781] Call Trace: 2017-10-21T01:13:27.593283+00:00 node-90 kernel: [119971.049782] [] dump_stack+0x63/0x90 2017-10-21T01:13:27.593284+00:00 node-90 kernel: [119971.049791] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:13:27.593317+00:00 node-90 kernel: [119971.049792] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:13:27.593321+00:00 node-90 kernel: [119971.049795] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:13:27.593322+00:00 node-90 kernel: [119971.049796] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:13:27.593324+00:00 node-90 kernel: [119971.049799] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:13:27.593325+00:00 node-90 kernel: [119971.049804] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:13:27.593326+00:00 node-90 kernel: [119971.049807] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:13:27.593327+00:00 node-90 kernel: [119971.049809] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:13:27.593328+00:00 node-90 kernel: [119971.049814] [] ? nf_iterate+0x62/0x80 2017-10-21T01:13:27.593328+00:00 node-90 kernel: [119971.049816] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:13:27.593330+00:00 node-90 kernel: [119971.049821] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:13:27.593331+00:00 node-90 kernel: [119971.049824] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:13:27.593332+00:00 node-90 kernel: [119971.049826] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:13:27.593333+00:00 node-90 kernel: [119971.049829] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:13:27.593333+00:00 node-90 kernel: [119971.049831] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:13:27.593335+00:00 node-90 kernel: [119971.049834] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:13:27.593336+00:00 node-90 kernel: [119971.049836] [] ? nf_iterate+0x62/0x80 2017-10-21T01:13:27.593337+00:00 node-90 kernel: [119971.049838] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:13:27.593338+00:00 node-90 kernel: [119971.049839] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:13:27.593339+00:00 node-90 kernel: [119971.049843] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:13:27.593340+00:00 node-90 kernel: [119971.049845] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:13:27.593341+00:00 node-90 kernel: [119971.049847] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:13:27.593353+00:00 node-90 kernel: [119971.049850] [] ? update_blocked_averages+0x310/0x520 2017-10-21T01:13:27.593355+00:00 node-90 kernel: [119971.049851] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:13:27.593356+00:00 node-90 kernel: [119971.049853] [] process_backlog+0xa8/0x150 2017-10-21T01:13:27.593358+00:00 node-90 kernel: [119971.049854] [] net_rx_action+0x21e/0x360 2017-10-21T01:13:27.593359+00:00 node-90 kernel: [119971.049856] [] __do_softirq+0x101/0x290 2017-10-21T01:13:27.593360+00:00 node-90 kernel: [119971.049860] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:13:27.593362+00:00 node-90 kernel: [119971.049860] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:13:27.593363+00:00 node-90 kernel: [119971.049864] [] do_softirq+0x1d/0x20 2017-10-21T01:13:27.593365+00:00 node-90 kernel: [119971.049865] [] netif_rx_ni+0x33/0x80 2017-10-21T01:13:27.593366+00:00 node-90 kernel: [119971.049868] [] tun_get_user+0x506/0x880 2017-10-21T01:13:27.593367+00:00 node-90 kernel: [119971.049870] [] tun_sendmsg+0x51/0x70 2017-10-21T01:13:27.593368+00:00 node-90 kernel: [119971.049872] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:13:27.593370+00:00 node-90 kernel: [119971.049874] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:13:27.593371+00:00 node-90 kernel: [119971.049877] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:13:27.593371+00:00 node-90 kernel: [119971.049879] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:13:27.593372+00:00 node-90 kernel: [119971.049881] [] kthread+0xe5/0x100 2017-10-21T01:13:27.593372+00:00 node-90 kernel: [119971.049883] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:13:27.593374+00:00 node-90 kernel: [119971.049886] [] ret_from_fork+0x3f/0x70 2017-10-21T01:13:27.593375+00:00 node-90 kernel: [119971.049887] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:13:27.593376+00:00 node-90 kernel: [119971.049889] ---[ end trace d7e73079b38e5844 ]--- 2017-10-21T01:14:30.324811+00:00 node-90 kernel: [120033.781903] ------------[ cut here ]------------ 2017-10-21T01:14:30.324830+00:00 node-90 kernel: [120033.781911] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:14:30.324832+00:00 node-90 kernel: [120033.781913] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:14:30.324833+00:00 node-90 kernel: [120033.781914] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:14:30.324834+00:00 node-90 kernel: [120033.781975] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:14:30.324847+00:00 node-90 kernel: [120033.781976] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:14:30.324848+00:00 node-90 kernel: [120033.781977] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T01:14:30.324866+00:00 node-90 kernel: [120033.781979] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T01:14:30.324867+00:00 node-90 kernel: [120033.781980] ffff88103667e200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:14:30.324868+00:00 node-90 kernel: [120033.781982] Call Trace: 2017-10-21T01:14:30.324869+00:00 node-90 kernel: [120033.781983] [] dump_stack+0x63/0x90 2017-10-21T01:14:30.324870+00:00 node-90 kernel: [120033.781990] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:14:30.324871+00:00 node-90 kernel: [120033.781992] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:14:30.324871+00:00 node-90 kernel: [120033.781995] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:14:30.324872+00:00 node-90 kernel: [120033.781996] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:14:30.324873+00:00 node-90 kernel: [120033.781998] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:14:30.324874+00:00 node-90 kernel: [120033.782003] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:14:30.324875+00:00 node-90 kernel: [120033.782006] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:14:30.324876+00:00 node-90 kernel: [120033.782008] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:14:30.324876+00:00 node-90 kernel: [120033.782012] [] ? nf_iterate+0x62/0x80 2017-10-21T01:14:30.324877+00:00 node-90 kernel: [120033.782014] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:14:30.324878+00:00 node-90 kernel: [120033.782020] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:14:30.324879+00:00 node-90 kernel: [120033.782023] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:14:30.324880+00:00 node-90 kernel: [120033.782025] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:14:30.324881+00:00 node-90 kernel: [120033.782028] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:14:30.324881+00:00 node-90 kernel: [120033.782030] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:14:30.324882+00:00 node-90 kernel: [120033.782033] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:14:30.324884+00:00 node-90 kernel: [120033.782035] [] ? nf_iterate+0x62/0x80 2017-10-21T01:14:30.324885+00:00 node-90 kernel: [120033.782037] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:14:30.324885+00:00 node-90 kernel: [120033.782038] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:14:30.324886+00:00 node-90 kernel: [120033.782041] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:14:30.324887+00:00 node-90 kernel: [120033.782044] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:14:30.324888+00:00 node-90 kernel: [120033.782046] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:14:30.324897+00:00 node-90 kernel: [120033.782049] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T01:14:30.324897+00:00 node-90 kernel: [120033.782050] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:14:30.324898+00:00 node-90 kernel: [120033.782052] [] process_backlog+0xa8/0x150 2017-10-21T01:14:30.324898+00:00 node-90 kernel: [120033.782053] [] net_rx_action+0x21e/0x360 2017-10-21T01:14:30.324899+00:00 node-90 kernel: [120033.782055] [] __do_softirq+0x101/0x290 2017-10-21T01:14:30.324900+00:00 node-90 kernel: [120033.782058] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:14:30.324902+00:00 node-90 kernel: [120033.782058] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:14:30.324903+00:00 node-90 kernel: [120033.782062] [] do_softirq+0x1d/0x20 2017-10-21T01:14:30.324904+00:00 node-90 kernel: [120033.782063] [] netif_rx_ni+0x33/0x80 2017-10-21T01:14:30.324905+00:00 node-90 kernel: [120033.782066] [] tun_get_user+0x506/0x880 2017-10-21T01:14:30.324906+00:00 node-90 kernel: [120033.782067] [] tun_sendmsg+0x51/0x70 2017-10-21T01:14:30.324907+00:00 node-90 kernel: [120033.782070] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:14:30.324908+00:00 node-90 kernel: [120033.782071] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:14:30.324909+00:00 node-90 kernel: [120033.782075] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:14:30.324909+00:00 node-90 kernel: [120033.782077] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:14:30.324910+00:00 node-90 kernel: [120033.782078] [] kthread+0xe5/0x100 2017-10-21T01:14:30.324910+00:00 node-90 kernel: [120033.782080] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:14:30.324912+00:00 node-90 kernel: [120033.782083] [] ret_from_fork+0x3f/0x70 2017-10-21T01:14:30.324913+00:00 node-90 kernel: [120033.782084] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:14:30.324913+00:00 node-90 kernel: [120033.782085] ---[ end trace d7e73079b38e5845 ]--- 2017-10-21T01:21:44.616176+00:00 node-90 kernel: [120468.064089] ------------[ cut here ]------------ 2017-10-21T01:21:44.616194+00:00 node-90 kernel: [120468.064096] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:21:44.616196+00:00 node-90 kernel: [120468.064099] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:21:44.616197+00:00 node-90 kernel: [120468.064100] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:21:44.616199+00:00 node-90 kernel: [120468.064163] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:21:44.616201+00:00 node-90 kernel: [120468.064164] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:21:44.616201+00:00 node-90 kernel: [120468.064165] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T01:21:44.616217+00:00 node-90 kernel: [120468.064167] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T01:21:44.616218+00:00 node-90 kernel: [120468.064169] ffff881035399d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:21:44.616220+00:00 node-90 kernel: [120468.064171] Call Trace: 2017-10-21T01:21:44.616221+00:00 node-90 kernel: [120468.064172] [] dump_stack+0x63/0x90 2017-10-21T01:21:44.616221+00:00 node-90 kernel: [120468.064180] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:21:44.616222+00:00 node-90 kernel: [120468.064182] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:21:44.616223+00:00 node-90 kernel: [120468.064184] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:21:44.616224+00:00 node-90 kernel: [120468.064186] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:21:44.616225+00:00 node-90 kernel: [120468.064188] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:21:44.616226+00:00 node-90 kernel: [120468.064194] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:21:44.616227+00:00 node-90 kernel: [120468.064197] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:21:44.616227+00:00 node-90 kernel: [120468.064199] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:21:44.616228+00:00 node-90 kernel: [120468.064211] [] ? nf_iterate+0x62/0x80 2017-10-21T01:21:44.616229+00:00 node-90 kernel: [120468.064213] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:21:44.616230+00:00 node-90 kernel: [120468.064234] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:21:44.616231+00:00 node-90 kernel: [120468.064237] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:21:44.616232+00:00 node-90 kernel: [120468.064251] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:21:44.616232+00:00 node-90 kernel: [120468.064254] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:21:44.616233+00:00 node-90 kernel: [120468.064256] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:21:44.616234+00:00 node-90 kernel: [120468.064259] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:21:44.616236+00:00 node-90 kernel: [120468.064261] [] ? nf_iterate+0x62/0x80 2017-10-21T01:21:44.616237+00:00 node-90 kernel: [120468.064263] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:21:44.616237+00:00 node-90 kernel: [120468.064265] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:21:44.616238+00:00 node-90 kernel: [120468.064268] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:21:44.616239+00:00 node-90 kernel: [120468.064271] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:21:44.616240+00:00 node-90 kernel: [120468.064272] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:21:44.616254+00:00 node-90 kernel: [120468.064277] [] ? be_process_rx+0x358/0x860 [be2net] 2017-10-21T01:21:44.616256+00:00 node-90 kernel: [120468.064279] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T01:21:44.616257+00:00 node-90 kernel: [120468.064281] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:21:44.616259+00:00 node-90 kernel: [120468.064282] [] process_backlog+0xa8/0x150 2017-10-21T01:21:44.616261+00:00 node-90 kernel: [120468.064283] [] net_rx_action+0x21e/0x360 2017-10-21T01:21:44.616263+00:00 node-90 kernel: [120468.064286] [] __do_softirq+0x101/0x290 2017-10-21T01:21:44.616264+00:00 node-90 kernel: [120468.064288] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:21:44.616266+00:00 node-90 kernel: [120468.064289] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:21:44.616267+00:00 node-90 kernel: [120468.064292] [] do_softirq+0x1d/0x20 2017-10-21T01:21:44.616268+00:00 node-90 kernel: [120468.064293] [] netif_rx_ni+0x33/0x80 2017-10-21T01:21:44.616269+00:00 node-90 kernel: [120468.064296] [] tun_get_user+0x506/0x880 2017-10-21T01:21:44.616271+00:00 node-90 kernel: [120468.064298] [] tun_sendmsg+0x51/0x70 2017-10-21T01:21:44.616272+00:00 node-90 kernel: [120468.064300] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:21:44.616273+00:00 node-90 kernel: [120468.064302] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:21:44.616273+00:00 node-90 kernel: [120468.064306] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:21:44.616274+00:00 node-90 kernel: [120468.064308] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:21:44.616275+00:00 node-90 kernel: [120468.064310] [] kthread+0xe5/0x100 2017-10-21T01:21:44.616276+00:00 node-90 kernel: [120468.064311] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:21:44.616278+00:00 node-90 kernel: [120468.064314] [] ret_from_fork+0x3f/0x70 2017-10-21T01:21:44.616278+00:00 node-90 kernel: [120468.064315] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:21:44.616279+00:00 node-90 kernel: [120468.064321] ---[ end trace d7e73079b38e5846 ]--- 2017-10-21T01:22:27.009502+00:00 node-90 kernel: [120510.455929] ------------[ cut here ]------------ 2017-10-21T01:22:27.009520+00:00 node-90 kernel: [120510.455937] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:22:27.009522+00:00 node-90 kernel: [120510.455940] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:22:27.009523+00:00 node-90 kernel: [120510.455941] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:22:27.009670+00:00 node-90 kernel: [120510.456002] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:22:27.009675+00:00 node-90 kernel: [120510.456003] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:22:27.009677+00:00 node-90 kernel: [120510.456004] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T01:22:27.009694+00:00 node-90 kernel: [120510.456006] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T01:22:27.009695+00:00 node-90 kernel: [120510.456008] ffff88101aff8900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:22:27.009696+00:00 node-90 kernel: [120510.456009] Call Trace: 2017-10-21T01:22:27.009697+00:00 node-90 kernel: [120510.456010] [] dump_stack+0x63/0x90 2017-10-21T01:22:27.009698+00:00 node-90 kernel: [120510.456018] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:22:27.009699+00:00 node-90 kernel: [120510.456019] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:22:27.009699+00:00 node-90 kernel: [120510.456022] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:22:27.009700+00:00 node-90 kernel: [120510.456023] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:22:27.009701+00:00 node-90 kernel: [120510.456025] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:22:27.009702+00:00 node-90 kernel: [120510.456030] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:22:27.009703+00:00 node-90 kernel: [120510.456033] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:22:27.009703+00:00 node-90 kernel: [120510.456035] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:22:27.009704+00:00 node-90 kernel: [120510.456039] [] ? nf_iterate+0x62/0x80 2017-10-21T01:22:27.009705+00:00 node-90 kernel: [120510.456041] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:22:27.009706+00:00 node-90 kernel: [120510.456047] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:22:27.009707+00:00 node-90 kernel: [120510.456050] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:22:27.009707+00:00 node-90 kernel: [120510.456052] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:22:27.009708+00:00 node-90 kernel: [120510.456055] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:22:27.009709+00:00 node-90 kernel: [120510.456057] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:22:27.009710+00:00 node-90 kernel: [120510.456060] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:22:27.009711+00:00 node-90 kernel: [120510.456062] [] ? nf_iterate+0x62/0x80 2017-10-21T01:22:27.009711+00:00 node-90 kernel: [120510.456064] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:22:27.009712+00:00 node-90 kernel: [120510.456065] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:22:27.009713+00:00 node-90 kernel: [120510.456068] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:22:27.009713+00:00 node-90 kernel: [120510.456071] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:22:27.009714+00:00 node-90 kernel: [120510.456073] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:22:27.009726+00:00 node-90 kernel: [120510.456076] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:22:27.009726+00:00 node-90 kernel: [120510.456078] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:22:27.009727+00:00 node-90 kernel: [120510.456081] [] ? generic_exec_single+0x85/0x120 2017-10-21T01:22:27.009728+00:00 node-90 kernel: [120510.456085] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T01:22:27.009728+00:00 node-90 kernel: [120510.456086] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:22:27.009729+00:00 node-90 kernel: [120510.456087] [] process_backlog+0xa8/0x150 2017-10-21T01:22:27.009731+00:00 node-90 kernel: [120510.456089] [] net_rx_action+0x21e/0x360 2017-10-21T01:22:27.009731+00:00 node-90 kernel: [120510.456091] [] __do_softirq+0x101/0x290 2017-10-21T01:22:27.009732+00:00 node-90 kernel: [120510.456093] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:22:27.009733+00:00 node-90 kernel: [120510.456094] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:22:27.009734+00:00 node-90 kernel: [120510.456097] [] do_softirq+0x1d/0x20 2017-10-21T01:22:27.009736+00:00 node-90 kernel: [120510.456098] [] netif_rx_ni+0x33/0x80 2017-10-21T01:22:27.009737+00:00 node-90 kernel: [120510.456101] [] tun_get_user+0x506/0x880 2017-10-21T01:22:27.009737+00:00 node-90 kernel: [120510.456103] [] tun_sendmsg+0x51/0x70 2017-10-21T01:22:27.009738+00:00 node-90 kernel: [120510.456105] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:22:27.009739+00:00 node-90 kernel: [120510.456107] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:22:27.009739+00:00 node-90 kernel: [120510.456111] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:22:27.009740+00:00 node-90 kernel: [120510.456114] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:22:27.009741+00:00 node-90 kernel: [120510.456116] [] kthread+0xe5/0x100 2017-10-21T01:22:27.009742+00:00 node-90 kernel: [120510.456117] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:22:27.009742+00:00 node-90 kernel: [120510.456121] [] ret_from_fork+0x3f/0x70 2017-10-21T01:22:27.009743+00:00 node-90 kernel: [120510.456122] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:22:27.009747+00:00 node-90 kernel: [120510.456123] ---[ end trace d7e73079b38e5847 ]--- 2017-10-21T01:24:03.789912+00:00 node-90 kernel: [120607.232867] ------------[ cut here ]------------ 2017-10-21T01:24:03.789931+00:00 node-90 kernel: [120607.232875] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:24:03.789933+00:00 node-90 kernel: [120607.232877] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:24:03.789935+00:00 node-90 kernel: [120607.232878] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:24:03.789951+00:00 node-90 kernel: [120607.232940] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:24:03.789955+00:00 node-90 kernel: [120607.232941] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:24:03.789956+00:00 node-90 kernel: [120607.232942] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T01:24:03.789973+00:00 node-90 kernel: [120607.232944] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T01:24:03.789974+00:00 node-90 kernel: [120607.232946] ffff88202ea2e100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:24:03.789975+00:00 node-90 kernel: [120607.232947] Call Trace: 2017-10-21T01:24:03.789976+00:00 node-90 kernel: [120607.232948] [] dump_stack+0x63/0x90 2017-10-21T01:24:03.789977+00:00 node-90 kernel: [120607.232956] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:24:03.789978+00:00 node-90 kernel: [120607.232958] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:24:03.789978+00:00 node-90 kernel: [120607.232960] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:24:03.789979+00:00 node-90 kernel: [120607.232962] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:24:03.789980+00:00 node-90 kernel: [120607.232964] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:24:03.789981+00:00 node-90 kernel: [120607.232969] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:24:03.789982+00:00 node-90 kernel: [120607.232972] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:24:03.789982+00:00 node-90 kernel: [120607.232974] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:24:03.789983+00:00 node-90 kernel: [120607.232978] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:03.789983+00:00 node-90 kernel: [120607.232980] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:24:03.789985+00:00 node-90 kernel: [120607.232986] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:24:03.789986+00:00 node-90 kernel: [120607.232989] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:24:03.789986+00:00 node-90 kernel: [120607.232991] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:24:03.789987+00:00 node-90 kernel: [120607.232994] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:24:03.789987+00:00 node-90 kernel: [120607.232996] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:24:03.789988+00:00 node-90 kernel: [120607.232999] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:24:03.789990+00:00 node-90 kernel: [120607.233001] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:03.789990+00:00 node-90 kernel: [120607.233003] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:24:03.789991+00:00 node-90 kernel: [120607.233005] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:24:03.789995+00:00 node-90 kernel: [120607.233008] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:24:03.789995+00:00 node-90 kernel: [120607.233011] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:24:03.789996+00:00 node-90 kernel: [120607.233012] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:24:03.790005+00:00 node-90 kernel: [120607.233016] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T01:24:03.790006+00:00 node-90 kernel: [120607.233017] [] ? check_preempt_curr+0x54/0x90 2017-10-21T01:24:03.790007+00:00 node-90 kernel: [120607.233019] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:24:03.790008+00:00 node-90 kernel: [120607.233020] [] process_backlog+0xa8/0x150 2017-10-21T01:24:03.790008+00:00 node-90 kernel: [120607.233021] [] net_rx_action+0x21e/0x360 2017-10-21T01:24:03.790009+00:00 node-90 kernel: [120607.233024] [] __do_softirq+0x101/0x290 2017-10-21T01:24:03.790011+00:00 node-90 kernel: [120607.233026] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:24:03.790012+00:00 node-90 kernel: [120607.233027] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:24:03.790013+00:00 node-90 kernel: [120607.233030] [] do_softirq+0x1d/0x20 2017-10-21T01:24:03.790013+00:00 node-90 kernel: [120607.233031] [] netif_rx_ni+0x33/0x80 2017-10-21T01:24:03.790014+00:00 node-90 kernel: [120607.233034] [] tun_get_user+0x506/0x880 2017-10-21T01:24:03.790016+00:00 node-90 kernel: [120607.233036] [] tun_sendmsg+0x51/0x70 2017-10-21T01:24:03.790017+00:00 node-90 kernel: [120607.233039] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:24:03.790017+00:00 node-90 kernel: [120607.233041] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:24:03.790018+00:00 node-90 kernel: [120607.233044] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:24:03.790018+00:00 node-90 kernel: [120607.233046] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:24:03.790019+00:00 node-90 kernel: [120607.233048] [] kthread+0xe5/0x100 2017-10-21T01:24:03.790020+00:00 node-90 kernel: [120607.233049] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:24:03.790021+00:00 node-90 kernel: [120607.233052] [] ret_from_fork+0x3f/0x70 2017-10-21T01:24:03.790022+00:00 node-90 kernel: [120607.233053] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:24:03.790022+00:00 node-90 kernel: [120607.233055] ---[ end trace d7e73079b38e5848 ]--- 2017-10-21T01:24:28.563752+00:00 node-90 kernel: [120632.008355] ------------[ cut here ]------------ 2017-10-21T01:24:28.563777+00:00 node-90 kernel: [120632.008364] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:24:28.563779+00:00 node-90 kernel: [120632.008367] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:24:28.563800+00:00 node-90 kernel: [120632.008368] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:24:28.563803+00:00 node-90 kernel: [120632.008449] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:24:28.563804+00:00 node-90 kernel: [120632.008450] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:24:28.563804+00:00 node-90 kernel: [120632.008451] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T01:24:28.563805+00:00 node-90 kernel: [120632.008453] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T01:24:28.563806+00:00 node-90 kernel: [120632.008455] ffff881034cf9900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:24:28.563807+00:00 node-90 kernel: [120632.008456] Call Trace: 2017-10-21T01:24:28.563808+00:00 node-90 kernel: [120632.008458] [] dump_stack+0x63/0x90 2017-10-21T01:24:28.563809+00:00 node-90 kernel: [120632.008469] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:24:28.563821+00:00 node-90 kernel: [120632.008473] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:24:28.563822+00:00 node-90 kernel: [120632.008478] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:24:28.563822+00:00 node-90 kernel: [120632.008486] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:24:28.563824+00:00 node-90 kernel: [120632.008488] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:24:28.563825+00:00 node-90 kernel: [120632.008495] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:24:28.563826+00:00 node-90 kernel: [120632.008504] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:24:28.563835+00:00 node-90 kernel: [120632.008507] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:24:28.563835+00:00 node-90 kernel: [120632.008514] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:28.565233+00:00 node-90 kernel: [120632.008521] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:24:28.565242+00:00 node-90 kernel: [120632.008528] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:24:28.565243+00:00 node-90 kernel: [120632.008531] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:24:28.565244+00:00 node-90 kernel: [120632.008533] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:24:28.565245+00:00 node-90 kernel: [120632.008536] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:24:28.565250+00:00 node-90 kernel: [120632.008538] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:24:28.565251+00:00 node-90 kernel: [120632.008541] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:24:28.565252+00:00 node-90 kernel: [120632.008543] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:28.565253+00:00 node-90 kernel: [120632.008545] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:24:28.565253+00:00 node-90 kernel: [120632.008547] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:24:28.565254+00:00 node-90 kernel: [120632.008550] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:24:28.565255+00:00 node-90 kernel: [120632.008553] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:24:28.565256+00:00 node-90 kernel: [120632.008555] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:24:28.565257+00:00 node-90 kernel: [120632.008556] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:24:28.565257+00:00 node-90 kernel: [120632.008558] [] process_backlog+0xa8/0x150 2017-10-21T01:24:28.565258+00:00 node-90 kernel: [120632.008559] [] net_rx_action+0x21e/0x360 2017-10-21T01:24:28.565259+00:00 node-90 kernel: [120632.008562] [] __do_softirq+0x101/0x290 2017-10-21T01:24:28.565260+00:00 node-90 kernel: [120632.008565] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:24:28.565260+00:00 node-90 kernel: [120632.008566] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:24:28.565261+00:00 node-90 kernel: [120632.008569] [] do_softirq+0x1d/0x20 2017-10-21T01:24:28.565262+00:00 node-90 kernel: [120632.008571] [] netif_rx_ni+0x33/0x80 2017-10-21T01:24:28.565263+00:00 node-90 kernel: [120632.008574] [] tun_get_user+0x506/0x880 2017-10-21T01:24:28.565263+00:00 node-90 kernel: [120632.008576] [] tun_sendmsg+0x51/0x70 2017-10-21T01:24:28.565264+00:00 node-90 kernel: [120632.008578] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:24:28.565266+00:00 node-90 kernel: [120632.008580] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:24:28.565267+00:00 node-90 kernel: [120632.008584] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:24:28.565268+00:00 node-90 kernel: [120632.008586] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:24:28.565272+00:00 node-90 kernel: [120632.008589] [] kthread+0xe5/0x100 2017-10-21T01:24:28.565272+00:00 node-90 kernel: [120632.008590] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:24:28.565273+00:00 node-90 kernel: [120632.008594] [] ret_from_fork+0x3f/0x70 2017-10-21T01:24:28.565274+00:00 node-90 kernel: [120632.008595] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:24:28.565275+00:00 node-90 kernel: [120632.008596] ---[ end trace d7e73079b38e5849 ]--- 2017-10-21T01:26:09.909639+00:00 node-90 kernel: [120733.349109] ------------[ cut here ]------------ 2017-10-21T01:26:09.909790+00:00 node-90 kernel: [120733.349119] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:26:09.909792+00:00 node-90 kernel: [120733.349123] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:26:09.909793+00:00 node-90 kernel: [120733.349124] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:26:09.909940+00:00 node-90 kernel: [120733.349188] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:26:09.909945+00:00 node-90 kernel: [120733.349190] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:26:09.909946+00:00 node-90 kernel: [120733.349191] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T01:26:09.909963+00:00 node-90 kernel: [120733.349193] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T01:26:09.909964+00:00 node-90 kernel: [120733.349194] ffff8810362cc100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:26:09.909965+00:00 node-90 kernel: [120733.349196] Call Trace: 2017-10-21T01:26:09.909966+00:00 node-90 kernel: [120733.349197] [] dump_stack+0x63/0x90 2017-10-21T01:26:09.909967+00:00 node-90 kernel: [120733.349204] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:26:09.909968+00:00 node-90 kernel: [120733.349206] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:26:09.909968+00:00 node-90 kernel: [120733.349209] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:26:09.909969+00:00 node-90 kernel: [120733.349210] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:26:09.909970+00:00 node-90 kernel: [120733.349212] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:26:09.909972+00:00 node-90 kernel: [120733.349217] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:26:09.909972+00:00 node-90 kernel: [120733.349220] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:26:09.909973+00:00 node-90 kernel: [120733.349222] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:26:09.909973+00:00 node-90 kernel: [120733.349226] [] ? nf_iterate+0x62/0x80 2017-10-21T01:26:09.909974+00:00 node-90 kernel: [120733.349228] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:26:09.909976+00:00 node-90 kernel: [120733.349234] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:26:09.909976+00:00 node-90 kernel: [120733.349237] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:26:09.909977+00:00 node-90 kernel: [120733.349239] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:26:09.909978+00:00 node-90 kernel: [120733.349242] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:26:09.909978+00:00 node-90 kernel: [120733.349244] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:26:09.909979+00:00 node-90 kernel: [120733.349247] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:26:09.909980+00:00 node-90 kernel: [120733.349249] [] ? nf_iterate+0x62/0x80 2017-10-21T01:26:09.909981+00:00 node-90 kernel: [120733.349251] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:26:09.909982+00:00 node-90 kernel: [120733.349253] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:26:09.909982+00:00 node-90 kernel: [120733.349256] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:26:09.909983+00:00 node-90 kernel: [120733.349259] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:26:09.909984+00:00 node-90 kernel: [120733.349260] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:26:09.909992+00:00 node-90 kernel: [120733.349262] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:26:09.909993+00:00 node-90 kernel: [120733.349263] [] process_backlog+0xa8/0x150 2017-10-21T01:26:09.909994+00:00 node-90 kernel: [120733.349264] [] net_rx_action+0x21e/0x360 2017-10-21T01:26:09.909994+00:00 node-90 kernel: [120733.349267] [] __do_softirq+0x101/0x290 2017-10-21T01:26:09.909995+00:00 node-90 kernel: [120733.349269] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:26:09.909996+00:00 node-90 kernel: [120733.349270] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:26:09.909997+00:00 node-90 kernel: [120733.349273] [] do_softirq+0x1d/0x20 2017-10-21T01:26:09.909998+00:00 node-90 kernel: [120733.349274] [] netif_rx_ni+0x33/0x80 2017-10-21T01:26:09.909999+00:00 node-90 kernel: [120733.349277] [] tun_get_user+0x506/0x880 2017-10-21T01:26:09.910000+00:00 node-90 kernel: [120733.349279] [] tun_sendmsg+0x51/0x70 2017-10-21T01:26:09.910001+00:00 node-90 kernel: [120733.349282] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:26:09.910002+00:00 node-90 kernel: [120733.349283] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:26:09.910003+00:00 node-90 kernel: [120733.349287] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:26:09.910004+00:00 node-90 kernel: [120733.349289] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:26:09.910004+00:00 node-90 kernel: [120733.349291] [] kthread+0xe5/0x100 2017-10-21T01:26:09.910005+00:00 node-90 kernel: [120733.349293] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:26:09.910006+00:00 node-90 kernel: [120733.349295] [] ret_from_fork+0x3f/0x70 2017-10-21T01:26:09.910007+00:00 node-90 kernel: [120733.349297] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:26:09.910008+00:00 node-90 kernel: [120733.349298] ---[ end trace d7e73079b38e584a ]--- 2017-10-21T01:27:44.537362+00:00 node-90 kernel: [120827.974003] ------------[ cut here ]------------ 2017-10-21T01:27:44.537380+00:00 node-90 kernel: [120827.974011] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:27:44.537382+00:00 node-90 kernel: [120827.974013] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:27:44.537383+00:00 node-90 kernel: [120827.974014] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:27:44.537398+00:00 node-90 kernel: [120827.974077] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:27:44.537399+00:00 node-90 kernel: [120827.974078] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:27:44.537401+00:00 node-90 kernel: [120827.974079] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T01:27:44.537415+00:00 node-90 kernel: [120827.974081] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T01:27:44.537416+00:00 node-90 kernel: [120827.974082] ffff88101ad21700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:27:44.537417+00:00 node-90 kernel: [120827.974084] Call Trace: 2017-10-21T01:27:44.537419+00:00 node-90 kernel: [120827.974085] [] dump_stack+0x63/0x90 2017-10-21T01:27:44.537419+00:00 node-90 kernel: [120827.974092] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:27:44.537420+00:00 node-90 kernel: [120827.974094] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:27:44.537421+00:00 node-90 kernel: [120827.974096] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:27:44.537421+00:00 node-90 kernel: [120827.974098] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:27:44.537422+00:00 node-90 kernel: [120827.974100] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:27:44.537424+00:00 node-90 kernel: [120827.974105] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:27:44.537425+00:00 node-90 kernel: [120827.974108] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:27:44.537425+00:00 node-90 kernel: [120827.974110] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:27:44.537426+00:00 node-90 kernel: [120827.974114] [] ? nf_iterate+0x62/0x80 2017-10-21T01:27:44.537427+00:00 node-90 kernel: [120827.974116] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:27:44.537428+00:00 node-90 kernel: [120827.974122] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:27:44.537429+00:00 node-90 kernel: [120827.974125] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:27:44.537429+00:00 node-90 kernel: [120827.974127] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:27:44.537430+00:00 node-90 kernel: [120827.974130] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:27:44.537431+00:00 node-90 kernel: [120827.974132] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:27:44.537432+00:00 node-90 kernel: [120827.974135] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:27:44.537433+00:00 node-90 kernel: [120827.974137] [] ? nf_iterate+0x62/0x80 2017-10-21T01:27:44.537434+00:00 node-90 kernel: [120827.974139] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:27:44.537435+00:00 node-90 kernel: [120827.974141] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:27:44.537435+00:00 node-90 kernel: [120827.974144] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:27:44.537436+00:00 node-90 kernel: [120827.974147] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:27:44.537437+00:00 node-90 kernel: [120827.974148] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:27:44.537447+00:00 node-90 kernel: [120827.974150] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:27:44.537448+00:00 node-90 kernel: [120827.974151] [] process_backlog+0xa8/0x150 2017-10-21T01:27:44.537449+00:00 node-90 kernel: [120827.974152] [] net_rx_action+0x21e/0x360 2017-10-21T01:27:44.537449+00:00 node-90 kernel: [120827.974155] [] __do_softirq+0x101/0x290 2017-10-21T01:27:44.537450+00:00 node-90 kernel: [120827.974157] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:27:44.537451+00:00 node-90 kernel: [120827.974158] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:27:44.537452+00:00 node-90 kernel: [120827.974161] [] do_softirq+0x1d/0x20 2017-10-21T01:27:44.537453+00:00 node-90 kernel: [120827.974162] [] netif_rx_ni+0x33/0x80 2017-10-21T01:27:44.537454+00:00 node-90 kernel: [120827.974165] [] tun_get_user+0x506/0x880 2017-10-21T01:27:44.537455+00:00 node-90 kernel: [120827.974167] [] tun_sendmsg+0x51/0x70 2017-10-21T01:27:44.537456+00:00 node-90 kernel: [120827.974169] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:27:44.537457+00:00 node-90 kernel: [120827.974171] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:27:44.537458+00:00 node-90 kernel: [120827.974175] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:27:44.537459+00:00 node-90 kernel: [120827.974177] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:27:44.537459+00:00 node-90 kernel: [120827.974179] [] kthread+0xe5/0x100 2017-10-21T01:27:44.537460+00:00 node-90 kernel: [120827.974180] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:27:44.537461+00:00 node-90 kernel: [120827.974183] [] ret_from_fork+0x3f/0x70 2017-10-21T01:27:44.537462+00:00 node-90 kernel: [120827.974184] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:27:44.537463+00:00 node-90 kernel: [120827.974185] ---[ end trace d7e73079b38e584b ]--- 2017-10-21T01:31:54.409641+00:00 node-90 kernel: [121077.843095] ------------[ cut here ]------------ 2017-10-21T01:31:54.409661+00:00 node-90 kernel: [121077.843103] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:31:54.409662+00:00 node-90 kernel: [121077.843105] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:31:54.409664+00:00 node-90 kernel: [121077.843106] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:31:54.409672+00:00 node-90 kernel: [121077.843168] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:31:54.409674+00:00 node-90 kernel: [121077.843169] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:31:54.409675+00:00 node-90 kernel: [121077.843170] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T01:31:54.409689+00:00 node-90 kernel: [121077.843172] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T01:31:54.409690+00:00 node-90 kernel: [121077.843174] ffff880f8b720200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:31:54.409691+00:00 node-90 kernel: [121077.843175] Call Trace: 2017-10-21T01:31:54.409692+00:00 node-90 kernel: [121077.843176] [] dump_stack+0x63/0x90 2017-10-21T01:31:54.409693+00:00 node-90 kernel: [121077.843183] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:31:54.409694+00:00 node-90 kernel: [121077.843185] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:31:54.409694+00:00 node-90 kernel: [121077.843187] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:31:54.409695+00:00 node-90 kernel: [121077.843189] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:31:54.409696+00:00 node-90 kernel: [121077.843191] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:31:54.409697+00:00 node-90 kernel: [121077.843196] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:31:54.409698+00:00 node-90 kernel: [121077.843199] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:31:54.409699+00:00 node-90 kernel: [121077.843200] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:31:54.409699+00:00 node-90 kernel: [121077.843204] [] ? nf_iterate+0x62/0x80 2017-10-21T01:31:54.409700+00:00 node-90 kernel: [121077.843206] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:31:54.409701+00:00 node-90 kernel: [121077.843212] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:31:54.409702+00:00 node-90 kernel: [121077.843215] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:31:54.409703+00:00 node-90 kernel: [121077.843217] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:31:54.409704+00:00 node-90 kernel: [121077.843220] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:31:54.409704+00:00 node-90 kernel: [121077.843222] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:31:54.409705+00:00 node-90 kernel: [121077.843225] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:31:54.409707+00:00 node-90 kernel: [121077.843227] [] ? nf_iterate+0x62/0x80 2017-10-21T01:31:54.409708+00:00 node-90 kernel: [121077.843229] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:31:54.409708+00:00 node-90 kernel: [121077.843230] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:31:54.409709+00:00 node-90 kernel: [121077.843234] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:31:54.409709+00:00 node-90 kernel: [121077.843236] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:31:54.409710+00:00 node-90 kernel: [121077.843238] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:31:54.409722+00:00 node-90 kernel: [121077.843241] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:31:54.409723+00:00 node-90 kernel: [121077.843244] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:31:54.409723+00:00 node-90 kernel: [121077.843248] [] ? generic_exec_single+0x85/0x120 2017-10-21T01:31:54.409724+00:00 node-90 kernel: [121077.843251] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T01:31:54.409724+00:00 node-90 kernel: [121077.843252] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:31:54.409725+00:00 node-90 kernel: [121077.843254] [] process_backlog+0xa8/0x150 2017-10-21T01:31:54.409727+00:00 node-90 kernel: [121077.843255] [] net_rx_action+0x21e/0x360 2017-10-21T01:31:54.409728+00:00 node-90 kernel: [121077.843257] [] __do_softirq+0x101/0x290 2017-10-21T01:31:54.409729+00:00 node-90 kernel: [121077.843260] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:31:54.409730+00:00 node-90 kernel: [121077.843260] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:31:54.409731+00:00 node-90 kernel: [121077.843264] [] do_softirq+0x1d/0x20 2017-10-21T01:31:54.409732+00:00 node-90 kernel: [121077.843265] [] netif_rx_ni+0x33/0x80 2017-10-21T01:31:54.409733+00:00 node-90 kernel: [121077.843268] [] tun_get_user+0x506/0x880 2017-10-21T01:31:54.409734+00:00 node-90 kernel: [121077.843270] [] tun_sendmsg+0x51/0x70 2017-10-21T01:31:54.409734+00:00 node-90 kernel: [121077.843272] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:31:54.409735+00:00 node-90 kernel: [121077.843274] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:31:54.409736+00:00 node-90 kernel: [121077.843277] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:31:54.409737+00:00 node-90 kernel: [121077.843279] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:31:54.409738+00:00 node-90 kernel: [121077.843281] [] kthread+0xe5/0x100 2017-10-21T01:31:54.409739+00:00 node-90 kernel: [121077.843283] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:31:54.409739+00:00 node-90 kernel: [121077.843286] [] ret_from_fork+0x3f/0x70 2017-10-21T01:31:54.409740+00:00 node-90 kernel: [121077.843287] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:31:54.409740+00:00 node-90 kernel: [121077.843289] ---[ end trace d7e73079b38e584c ]--- 2017-10-21T01:34:33.753539+00:00 node-90 kernel: [121237.182047] ------------[ cut here ]------------ 2017-10-21T01:34:33.753560+00:00 node-90 kernel: [121237.182055] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:34:33.753561+00:00 node-90 kernel: [121237.182057] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:34:33.753563+00:00 node-90 kernel: [121237.182058] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:34:33.753566+00:00 node-90 kernel: [121237.182122] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:34:33.753714+00:00 node-90 kernel: [121237.182123] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:34:33.753718+00:00 node-90 kernel: [121237.182124] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T01:34:33.753736+00:00 node-90 kernel: [121237.182126] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T01:34:33.753739+00:00 node-90 kernel: [121237.182127] ffff881034bdb500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:34:33.753741+00:00 node-90 kernel: [121237.182129] Call Trace: 2017-10-21T01:34:33.753742+00:00 node-90 kernel: [121237.182130] [] dump_stack+0x63/0x90 2017-10-21T01:34:33.753743+00:00 node-90 kernel: [121237.182138] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:34:33.753744+00:00 node-90 kernel: [121237.182139] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:34:33.753744+00:00 node-90 kernel: [121237.182142] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:34:33.753745+00:00 node-90 kernel: [121237.182143] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:34:33.753747+00:00 node-90 kernel: [121237.182145] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:34:33.753748+00:00 node-90 kernel: [121237.182150] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:34:33.753748+00:00 node-90 kernel: [121237.182153] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:34:33.753749+00:00 node-90 kernel: [121237.182155] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:34:33.753750+00:00 node-90 kernel: [121237.182159] [] ? nf_iterate+0x62/0x80 2017-10-21T01:34:33.753751+00:00 node-90 kernel: [121237.182160] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:34:33.753752+00:00 node-90 kernel: [121237.182167] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:34:33.753753+00:00 node-90 kernel: [121237.182170] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:34:33.753754+00:00 node-90 kernel: [121237.182172] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:34:33.753754+00:00 node-90 kernel: [121237.182175] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:34:33.753755+00:00 node-90 kernel: [121237.182177] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:34:33.753756+00:00 node-90 kernel: [121237.182180] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:34:33.753758+00:00 node-90 kernel: [121237.182182] [] ? nf_iterate+0x62/0x80 2017-10-21T01:34:33.753759+00:00 node-90 kernel: [121237.182184] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:34:33.753760+00:00 node-90 kernel: [121237.182185] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:34:33.753760+00:00 node-90 kernel: [121237.182189] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:34:33.753761+00:00 node-90 kernel: [121237.182191] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:34:33.753762+00:00 node-90 kernel: [121237.182193] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:34:33.753771+00:00 node-90 kernel: [121237.182194] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:34:33.753772+00:00 node-90 kernel: [121237.182196] [] process_backlog+0xa8/0x150 2017-10-21T01:34:33.753773+00:00 node-90 kernel: [121237.182197] [] net_rx_action+0x21e/0x360 2017-10-21T01:34:33.753773+00:00 node-90 kernel: [121237.182200] [] __do_softirq+0x101/0x290 2017-10-21T01:34:33.753774+00:00 node-90 kernel: [121237.182202] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:34:33.753775+00:00 node-90 kernel: [121237.182203] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:34:33.753777+00:00 node-90 kernel: [121237.182206] [] do_softirq+0x1d/0x20 2017-10-21T01:34:33.753778+00:00 node-90 kernel: [121237.182207] [] netif_rx_ni+0x33/0x80 2017-10-21T01:34:33.753779+00:00 node-90 kernel: [121237.182210] [] tun_get_user+0x506/0x880 2017-10-21T01:34:33.753779+00:00 node-90 kernel: [121237.182212] [] tun_sendmsg+0x51/0x70 2017-10-21T01:34:33.753781+00:00 node-90 kernel: [121237.182215] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:34:33.753782+00:00 node-90 kernel: [121237.182217] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:34:33.753783+00:00 node-90 kernel: [121237.182220] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:34:33.753784+00:00 node-90 kernel: [121237.182222] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:34:33.753785+00:00 node-90 kernel: [121237.182224] [] kthread+0xe5/0x100 2017-10-21T01:34:33.753785+00:00 node-90 kernel: [121237.182226] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:34:33.753786+00:00 node-90 kernel: [121237.182228] [] ret_from_fork+0x3f/0x70 2017-10-21T01:34:33.753787+00:00 node-90 kernel: [121237.182230] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:34:33.753789+00:00 node-90 kernel: [121237.182231] ---[ end trace d7e73079b38e584d ]--- 2017-10-21T01:37:47.490553+00:00 node-90 kernel: [121430.917739] ------------[ cut here ]------------ 2017-10-21T01:37:47.490571+00:00 node-90 kernel: [121430.917747] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:37:47.490573+00:00 node-90 kernel: [121430.917749] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:37:47.490574+00:00 node-90 kernel: [121430.917750] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:37:47.490575+00:00 node-90 kernel: [121430.917812] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:37:47.490583+00:00 node-90 kernel: [121430.917813] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:37:47.490584+00:00 node-90 kernel: [121430.917814] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T01:37:47.490597+00:00 node-90 kernel: [121430.917816] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T01:37:47.490598+00:00 node-90 kernel: [121430.917818] ffff880f92219f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:37:47.490599+00:00 node-90 kernel: [121430.917820] Call Trace: 2017-10-21T01:37:47.490600+00:00 node-90 kernel: [121430.917821] [] dump_stack+0x63/0x90 2017-10-21T01:37:47.490601+00:00 node-90 kernel: [121430.917828] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:37:47.490601+00:00 node-90 kernel: [121430.917830] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:37:47.490602+00:00 node-90 kernel: [121430.917833] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:37:47.490602+00:00 node-90 kernel: [121430.917834] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:37:47.490604+00:00 node-90 kernel: [121430.917836] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:37:47.490605+00:00 node-90 kernel: [121430.917841] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:37:47.490605+00:00 node-90 kernel: [121430.917845] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:37:47.490606+00:00 node-90 kernel: [121430.917846] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:37:47.490607+00:00 node-90 kernel: [121430.917850] [] ? nf_iterate+0x62/0x80 2017-10-21T01:37:47.490607+00:00 node-90 kernel: [121430.917852] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:37:47.490609+00:00 node-90 kernel: [121430.917858] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:37:47.490610+00:00 node-90 kernel: [121430.917861] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:37:47.490610+00:00 node-90 kernel: [121430.917864] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:37:47.490611+00:00 node-90 kernel: [121430.917866] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:37:47.490611+00:00 node-90 kernel: [121430.917868] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:37:47.490613+00:00 node-90 kernel: [121430.917871] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:37:47.490614+00:00 node-90 kernel: [121430.917873] [] ? nf_iterate+0x62/0x80 2017-10-21T01:37:47.490615+00:00 node-90 kernel: [121430.917875] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:37:47.490615+00:00 node-90 kernel: [121430.917877] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:37:47.490616+00:00 node-90 kernel: [121430.917880] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:37:47.490617+00:00 node-90 kernel: [121430.917883] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:37:47.490618+00:00 node-90 kernel: [121430.917884] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:37:47.490627+00:00 node-90 kernel: [121430.917887] [] ? update_blocked_averages+0x310/0x520 2017-10-21T01:37:47.490628+00:00 node-90 kernel: [121430.917889] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:37:47.490629+00:00 node-90 kernel: [121430.917890] [] process_backlog+0xa8/0x150 2017-10-21T01:37:47.490629+00:00 node-90 kernel: [121430.917891] [] net_rx_action+0x21e/0x360 2017-10-21T01:37:47.490630+00:00 node-90 kernel: [121430.917895] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T01:37:47.490631+00:00 node-90 kernel: [121430.917897] [] __do_softirq+0x101/0x290 2017-10-21T01:37:47.490632+00:00 node-90 kernel: [121430.917900] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:37:47.490633+00:00 node-90 kernel: [121430.917900] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:37:47.490634+00:00 node-90 kernel: [121430.917903] [] do_softirq+0x1d/0x20 2017-10-21T01:37:47.490635+00:00 node-90 kernel: [121430.917905] [] netif_rx_ni+0x33/0x80 2017-10-21T01:37:47.490636+00:00 node-90 kernel: [121430.917908] [] tun_get_user+0x506/0x880 2017-10-21T01:37:47.490637+00:00 node-90 kernel: [121430.917910] [] tun_sendmsg+0x51/0x70 2017-10-21T01:37:47.490638+00:00 node-90 kernel: [121430.917912] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:37:47.490639+00:00 node-90 kernel: [121430.917914] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:37:47.490639+00:00 node-90 kernel: [121430.917917] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:37:47.490640+00:00 node-90 kernel: [121430.917919] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:37:47.490641+00:00 node-90 kernel: [121430.917921] [] kthread+0xe5/0x100 2017-10-21T01:37:47.490642+00:00 node-90 kernel: [121430.917922] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:37:47.490643+00:00 node-90 kernel: [121430.917925] [] ret_from_fork+0x3f/0x70 2017-10-21T01:37:47.490643+00:00 node-90 kernel: [121430.917926] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:37:47.490644+00:00 node-90 kernel: [121430.917936] ---[ end trace d7e73079b38e584e ]--- 2017-10-21T01:38:03.409520+00:00 node-90 kernel: [121446.835511] ------------[ cut here ]------------ 2017-10-21T01:38:03.409538+00:00 node-90 kernel: [121446.835518] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:38:03.409540+00:00 node-90 kernel: [121446.835520] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:38:03.409541+00:00 node-90 kernel: [121446.835522] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:38:03.409542+00:00 node-90 kernel: [121446.835584] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:38:03.409555+00:00 node-90 kernel: [121446.835585] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:38:03.409556+00:00 node-90 kernel: [121446.835586] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T01:38:03.409571+00:00 node-90 kernel: [121446.835588] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T01:38:03.409572+00:00 node-90 kernel: [121446.835589] ffff880f8b5b0100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:38:03.409573+00:00 node-90 kernel: [121446.835591] Call Trace: 2017-10-21T01:38:03.409575+00:00 node-90 kernel: [121446.835592] [] dump_stack+0x63/0x90 2017-10-21T01:38:03.409576+00:00 node-90 kernel: [121446.835600] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:38:03.409576+00:00 node-90 kernel: [121446.835601] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:38:03.409577+00:00 node-90 kernel: [121446.835604] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:38:03.409578+00:00 node-90 kernel: [121446.835606] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:38:03.409579+00:00 node-90 kernel: [121446.835608] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:38:03.409580+00:00 node-90 kernel: [121446.835613] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:38:03.409581+00:00 node-90 kernel: [121446.835616] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:38:03.409581+00:00 node-90 kernel: [121446.835618] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:38:03.409582+00:00 node-90 kernel: [121446.835622] [] ? nf_iterate+0x62/0x80 2017-10-21T01:38:03.409583+00:00 node-90 kernel: [121446.835624] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:38:03.409584+00:00 node-90 kernel: [121446.835630] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:38:03.409585+00:00 node-90 kernel: [121446.835633] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:38:03.409586+00:00 node-90 kernel: [121446.835635] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:38:03.409586+00:00 node-90 kernel: [121446.835638] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:38:03.409587+00:00 node-90 kernel: [121446.835640] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:38:03.409588+00:00 node-90 kernel: [121446.835643] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:38:03.409589+00:00 node-90 kernel: [121446.835645] [] ? nf_iterate+0x62/0x80 2017-10-21T01:38:03.409590+00:00 node-90 kernel: [121446.835647] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:38:03.409591+00:00 node-90 kernel: [121446.835649] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:38:03.409591+00:00 node-90 kernel: [121446.835652] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:38:03.409592+00:00 node-90 kernel: [121446.835655] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:38:03.409593+00:00 node-90 kernel: [121446.835656] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:38:03.409603+00:00 node-90 kernel: [121446.835657] [] ? __netif_receive_skb+0x18/0x60 2017-10-21T01:38:03.409604+00:00 node-90 kernel: [121446.835659] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:38:03.409604+00:00 node-90 kernel: [121446.835660] [] process_backlog+0xa8/0x150 2017-10-21T01:38:03.409605+00:00 node-90 kernel: [121446.835661] [] net_rx_action+0x21e/0x360 2017-10-21T01:38:03.409605+00:00 node-90 kernel: [121446.835664] [] __do_softirq+0x101/0x290 2017-10-21T01:38:03.409607+00:00 node-90 kernel: [121446.835667] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:38:03.409608+00:00 node-90 kernel: [121446.835667] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:38:03.409609+00:00 node-90 kernel: [121446.835671] [] do_softirq+0x1d/0x20 2017-10-21T01:38:03.409610+00:00 node-90 kernel: [121446.835672] [] netif_rx_ni+0x33/0x80 2017-10-21T01:38:03.409611+00:00 node-90 kernel: [121446.835675] [] tun_get_user+0x506/0x880 2017-10-21T01:38:03.409612+00:00 node-90 kernel: [121446.835677] [] tun_sendmsg+0x51/0x70 2017-10-21T01:38:03.409613+00:00 node-90 kernel: [121446.835679] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:38:03.409614+00:00 node-90 kernel: [121446.835681] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:38:03.409615+00:00 node-90 kernel: [121446.835684] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:38:03.409615+00:00 node-90 kernel: [121446.835686] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:38:03.409616+00:00 node-90 kernel: [121446.835688] [] kthread+0xe5/0x100 2017-10-21T01:38:03.409617+00:00 node-90 kernel: [121446.835690] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:38:03.409618+00:00 node-90 kernel: [121446.835693] [] ret_from_fork+0x3f/0x70 2017-10-21T01:38:03.409619+00:00 node-90 kernel: [121446.835694] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:38:03.409619+00:00 node-90 kernel: [121446.835695] ---[ end trace d7e73079b38e584f ]--- 2017-10-21T01:41:20.481119+00:00 node-90 kernel: [121643.903580] ------------[ cut here ]------------ 2017-10-21T01:41:20.481127+00:00 node-90 kernel: [121643.903588] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:41:20.481130+00:00 node-90 kernel: [121643.903590] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:41:20.481131+00:00 node-90 kernel: [121643.903592] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:41:20.481132+00:00 node-90 kernel: [121643.903655] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:41:20.481133+00:00 node-90 kernel: [121643.903656] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:41:20.481134+00:00 node-90 kernel: [121643.903657] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T01:41:20.481149+00:00 node-90 kernel: [121643.903659] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T01:41:20.481150+00:00 node-90 kernel: [121643.903661] ffff8810319f3600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:41:20.481151+00:00 node-90 kernel: [121643.903662] Call Trace: 2017-10-21T01:41:20.481152+00:00 node-90 kernel: [121643.903663] [] dump_stack+0x63/0x90 2017-10-21T01:41:20.481152+00:00 node-90 kernel: [121643.903671] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:41:20.481153+00:00 node-90 kernel: [121643.903673] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:41:20.481154+00:00 node-90 kernel: [121643.903675] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:41:20.481154+00:00 node-90 kernel: [121643.903677] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:41:20.481156+00:00 node-90 kernel: [121643.903679] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:41:20.481157+00:00 node-90 kernel: [121643.903684] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:41:20.481157+00:00 node-90 kernel: [121643.903687] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:41:20.481158+00:00 node-90 kernel: [121643.903689] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:41:20.481158+00:00 node-90 kernel: [121643.903693] [] ? nf_iterate+0x62/0x80 2017-10-21T01:41:20.481159+00:00 node-90 kernel: [121643.903695] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:41:20.481166+00:00 node-90 kernel: [121643.903701] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:41:20.481167+00:00 node-90 kernel: [121643.903704] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:41:20.481167+00:00 node-90 kernel: [121643.903706] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:41:20.481168+00:00 node-90 kernel: [121643.903709] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:41:20.481168+00:00 node-90 kernel: [121643.903711] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:41:20.481169+00:00 node-90 kernel: [121643.903714] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:41:20.481171+00:00 node-90 kernel: [121643.903716] [] ? nf_iterate+0x62/0x80 2017-10-21T01:41:20.481171+00:00 node-90 kernel: [121643.903718] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:41:20.481172+00:00 node-90 kernel: [121643.903719] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:41:20.481173+00:00 node-90 kernel: [121643.903723] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:41:20.481173+00:00 node-90 kernel: [121643.903725] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:41:20.481174+00:00 node-90 kernel: [121643.903727] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:41:20.481194+00:00 node-90 kernel: [121643.903731] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T01:41:20.481196+00:00 node-90 kernel: [121643.903732] [] ? __wake_up_common+0x52/0x90 2017-10-21T01:41:20.481197+00:00 node-90 kernel: [121643.903734] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:41:20.481356+00:00 node-90 kernel: [121643.903735] [] process_backlog+0xa8/0x150 2017-10-21T01:41:20.481359+00:00 node-90 kernel: [121643.903736] [] net_rx_action+0x21e/0x360 2017-10-21T01:41:20.481493+00:00 node-90 kernel: [121643.903739] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T01:41:20.481645+00:00 node-90 kernel: [121643.903741] [] __do_softirq+0x101/0x290 2017-10-21T01:41:20.481647+00:00 node-90 kernel: [121643.903743] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:41:20.481648+00:00 node-90 kernel: [121643.903744] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:41:20.481649+00:00 node-90 kernel: [121643.903747] [] do_softirq+0x1d/0x20 2017-10-21T01:41:20.481650+00:00 node-90 kernel: [121643.903748] [] netif_rx_ni+0x33/0x80 2017-10-21T01:41:20.481651+00:00 node-90 kernel: [121643.903751] [] tun_get_user+0x506/0x880 2017-10-21T01:41:20.481652+00:00 node-90 kernel: [121643.903753] [] tun_sendmsg+0x51/0x70 2017-10-21T01:41:20.481654+00:00 node-90 kernel: [121643.903755] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:41:20.481655+00:00 node-90 kernel: [121643.903757] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:41:20.481655+00:00 node-90 kernel: [121643.903761] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:41:20.481656+00:00 node-90 kernel: [121643.903763] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:41:20.481657+00:00 node-90 kernel: [121643.903765] [] kthread+0xe5/0x100 2017-10-21T01:41:20.481658+00:00 node-90 kernel: [121643.903767] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:41:20.481659+00:00 node-90 kernel: [121643.903769] [] ret_from_fork+0x3f/0x70 2017-10-21T01:41:20.481660+00:00 node-90 kernel: [121643.903771] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:41:20.481661+00:00 node-90 kernel: [121643.903772] ---[ end trace d7e73079b38e5850 ]--- 2017-10-21T01:42:38.287606+00:00 node-90 kernel: [121721.708514] ------------[ cut here ]------------ 2017-10-21T01:42:38.287627+00:00 node-90 kernel: [121721.708521] WARNING: CPU: 28 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:42:38.287629+00:00 node-90 kernel: [121721.708524] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:42:38.287630+00:00 node-90 kernel: [121721.708525] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:42:38.287632+00:00 node-90 kernel: [121721.708592] CPU: 28 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:42:38.287647+00:00 node-90 kernel: [121721.708593] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:42:38.287652+00:00 node-90 kernel: [121721.708594] 0000000000000286 f1812d601dc61f3e ffff88103fc837f0 ffffffff813f9f83 2017-10-21T01:42:38.287671+00:00 node-90 kernel: [121721.708596] ffff88103fc83838 ffffffff81d6f780 ffff88103fc83828 ffffffff810812f2 2017-10-21T01:42:38.287672+00:00 node-90 kernel: [121721.708597] ffff88203376f800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:42:38.287673+00:00 node-90 kernel: [121721.708599] Call Trace: 2017-10-21T01:42:38.287675+00:00 node-90 kernel: [121721.708600] [] dump_stack+0x63/0x90 2017-10-21T01:42:38.287675+00:00 node-90 kernel: [121721.708608] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:42:38.287676+00:00 node-90 kernel: [121721.708610] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:42:38.287677+00:00 node-90 kernel: [121721.708612] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:42:38.287678+00:00 node-90 kernel: [121721.708614] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:42:38.287679+00:00 node-90 kernel: [121721.708616] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:42:38.287680+00:00 node-90 kernel: [121721.708621] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:42:38.287680+00:00 node-90 kernel: [121721.708624] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:42:38.287681+00:00 node-90 kernel: [121721.708626] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:42:38.287682+00:00 node-90 kernel: [121721.708630] [] ? nf_iterate+0x62/0x80 2017-10-21T01:42:38.287692+00:00 node-90 kernel: [121721.708632] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:42:38.287694+00:00 node-90 kernel: [121721.708638] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:42:38.287695+00:00 node-90 kernel: [121721.708641] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:42:38.287696+00:00 node-90 kernel: [121721.708643] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:42:38.287696+00:00 node-90 kernel: [121721.708646] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:42:38.287697+00:00 node-90 kernel: [121721.708648] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:42:38.287698+00:00 node-90 kernel: [121721.708651] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:42:38.287699+00:00 node-90 kernel: [121721.708653] [] ? nf_iterate+0x62/0x80 2017-10-21T01:42:38.287700+00:00 node-90 kernel: [121721.708655] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:42:38.287700+00:00 node-90 kernel: [121721.708656] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:42:38.287701+00:00 node-90 kernel: [121721.708660] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:42:38.287701+00:00 node-90 kernel: [121721.708663] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:42:38.287702+00:00 node-90 kernel: [121721.708664] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:42:38.287713+00:00 node-90 kernel: [121721.708667] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:42:38.287714+00:00 node-90 kernel: [121721.708670] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:42:38.287714+00:00 node-90 kernel: [121721.708672] [] ? generic_exec_single+0x85/0x120 2017-10-21T01:42:38.287715+00:00 node-90 kernel: [121721.708676] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T01:42:38.287715+00:00 node-90 kernel: [121721.708677] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:42:38.287716+00:00 node-90 kernel: [121721.708678] [] process_backlog+0xa8/0x150 2017-10-21T01:42:38.287718+00:00 node-90 kernel: [121721.708680] [] net_rx_action+0x21e/0x360 2017-10-21T01:42:38.287718+00:00 node-90 kernel: [121721.708682] [] __do_softirq+0x101/0x290 2017-10-21T01:42:38.287719+00:00 node-90 kernel: [121721.708684] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:42:38.287720+00:00 node-90 kernel: [121721.708685] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:42:38.287721+00:00 node-90 kernel: [121721.708688] [] do_softirq+0x1d/0x20 2017-10-21T01:42:38.287722+00:00 node-90 kernel: [121721.708689] [] netif_rx_ni+0x33/0x80 2017-10-21T01:42:38.287723+00:00 node-90 kernel: [121721.708692] [] tun_get_user+0x506/0x880 2017-10-21T01:42:38.287724+00:00 node-90 kernel: [121721.708694] [] tun_sendmsg+0x51/0x70 2017-10-21T01:42:38.287725+00:00 node-90 kernel: [121721.708696] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:42:38.287725+00:00 node-90 kernel: [121721.708698] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:42:38.287726+00:00 node-90 kernel: [121721.708703] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:42:38.287727+00:00 node-90 kernel: [121721.708705] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:42:38.287728+00:00 node-90 kernel: [121721.708707] [] kthread+0xe5/0x100 2017-10-21T01:42:38.287729+00:00 node-90 kernel: [121721.708709] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:42:38.287729+00:00 node-90 kernel: [121721.708712] [] ret_from_fork+0x3f/0x70 2017-10-21T01:42:38.287730+00:00 node-90 kernel: [121721.708713] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:42:38.287734+00:00 node-90 kernel: [121721.708714] ---[ end trace d7e73079b38e5851 ]--- 2017-10-21T01:43:29.087603+00:00 node-90 kernel: [121772.507223] ------------[ cut here ]------------ 2017-10-21T01:43:29.087629+00:00 node-90 kernel: [121772.507231] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:43:29.087636+00:00 node-90 kernel: [121772.507235] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:43:29.087638+00:00 node-90 kernel: [121772.507236] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:43:29.087644+00:00 node-90 kernel: [121772.507298] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:43:29.087646+00:00 node-90 kernel: [121772.507299] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:43:29.087647+00:00 node-90 kernel: [121772.507300] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T01:43:29.087671+00:00 node-90 kernel: [121772.507302] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T01:43:29.087673+00:00 node-90 kernel: [121772.507304] ffff882034478e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:43:29.087675+00:00 node-90 kernel: [121772.507306] Call Trace: 2017-10-21T01:43:29.087676+00:00 node-90 kernel: [121772.507307] [] dump_stack+0x63/0x90 2017-10-21T01:43:29.087677+00:00 node-90 kernel: [121772.507315] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:43:29.087678+00:00 node-90 kernel: [121772.507317] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:43:29.087679+00:00 node-90 kernel: [121772.507320] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:43:29.087681+00:00 node-90 kernel: [121772.507321] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:43:29.087682+00:00 node-90 kernel: [121772.507324] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:43:29.087684+00:00 node-90 kernel: [121772.507330] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:43:29.087686+00:00 node-90 kernel: [121772.507334] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:43:29.087687+00:00 node-90 kernel: [121772.507335] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:43:29.087689+00:00 node-90 kernel: [121772.507340] [] ? nf_iterate+0x62/0x80 2017-10-21T01:43:29.087690+00:00 node-90 kernel: [121772.507342] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:43:29.087691+00:00 node-90 kernel: [121772.507351] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:43:29.087692+00:00 node-90 kernel: [121772.507354] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:43:29.087692+00:00 node-90 kernel: [121772.507356] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:43:29.087693+00:00 node-90 kernel: [121772.507359] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:43:29.087694+00:00 node-90 kernel: [121772.507361] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:43:29.087694+00:00 node-90 kernel: [121772.507364] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:43:29.087696+00:00 node-90 kernel: [121772.507366] [] ? nf_iterate+0x62/0x80 2017-10-21T01:43:29.087697+00:00 node-90 kernel: [121772.507368] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:43:29.087697+00:00 node-90 kernel: [121772.507370] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:43:29.087700+00:00 node-90 kernel: [121772.507373] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:43:29.087701+00:00 node-90 kernel: [121772.507376] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:43:29.087702+00:00 node-90 kernel: [121772.507377] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:43:29.087711+00:00 node-90 kernel: [121772.507379] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:43:29.087711+00:00 node-90 kernel: [121772.507380] [] process_backlog+0xa8/0x150 2017-10-21T01:43:29.087712+00:00 node-90 kernel: [121772.507381] [] net_rx_action+0x21e/0x360 2017-10-21T01:43:29.087713+00:00 node-90 kernel: [121772.507384] [] __do_softirq+0x101/0x290 2017-10-21T01:43:29.087713+00:00 node-90 kernel: [121772.507387] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:43:29.087714+00:00 node-90 kernel: [121772.507387] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:43:29.087716+00:00 node-90 kernel: [121772.507391] [] do_softirq+0x1d/0x20 2017-10-21T01:43:29.087717+00:00 node-90 kernel: [121772.507392] [] netif_rx_ni+0x33/0x80 2017-10-21T01:43:29.087718+00:00 node-90 kernel: [121772.507396] [] tun_get_user+0x506/0x880 2017-10-21T01:43:29.087726+00:00 node-90 kernel: [121772.507398] [] tun_sendmsg+0x51/0x70 2017-10-21T01:43:29.087728+00:00 node-90 kernel: [121772.507401] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:43:29.087729+00:00 node-90 kernel: [121772.507403] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:43:29.087730+00:00 node-90 kernel: [121772.507406] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:43:29.087731+00:00 node-90 kernel: [121772.507409] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:43:29.087732+00:00 node-90 kernel: [121772.507411] [] kthread+0xe5/0x100 2017-10-21T01:43:29.087733+00:00 node-90 kernel: [121772.507412] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:43:29.087733+00:00 node-90 kernel: [121772.507415] [] ret_from_fork+0x3f/0x70 2017-10-21T01:43:29.087734+00:00 node-90 kernel: [121772.507417] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:43:29.087736+00:00 node-90 kernel: [121772.507418] ---[ end trace d7e73079b38e5852 ]--- 2017-10-21T01:44:31.548330+00:00 node-90 kernel: [121834.966860] ------------[ cut here ]------------ 2017-10-21T01:44:31.548358+00:00 node-90 kernel: [121834.966871] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:44:31.548361+00:00 node-90 kernel: [121834.966874] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:44:31.548362+00:00 node-90 kernel: [121834.966875] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:44:31.548363+00:00 node-90 kernel: [121834.966936] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:44:31.548365+00:00 node-90 kernel: [121834.966937] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:44:31.548365+00:00 node-90 kernel: [121834.966939] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T01:44:31.548380+00:00 node-90 kernel: [121834.966941] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T01:44:31.548381+00:00 node-90 kernel: [121834.966942] ffff881035399e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:44:31.548382+00:00 node-90 kernel: [121834.966944] Call Trace: 2017-10-21T01:44:31.548383+00:00 node-90 kernel: [121834.966946] [] dump_stack+0x63/0x90 2017-10-21T01:44:31.548384+00:00 node-90 kernel: [121834.966956] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:44:31.548385+00:00 node-90 kernel: [121834.966957] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:44:31.548385+00:00 node-90 kernel: [121834.966961] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:44:31.548386+00:00 node-90 kernel: [121834.966962] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:44:31.548387+00:00 node-90 kernel: [121834.966964] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:44:31.548388+00:00 node-90 kernel: [121834.966971] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:44:31.548389+00:00 node-90 kernel: [121834.966974] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:44:31.548389+00:00 node-90 kernel: [121834.966976] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:44:31.548390+00:00 node-90 kernel: [121834.966983] [] ? nf_iterate+0x62/0x80 2017-10-21T01:44:31.548391+00:00 node-90 kernel: [121834.966984] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:44:31.548393+00:00 node-90 kernel: [121834.966991] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:44:31.548394+00:00 node-90 kernel: [121834.966994] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:44:31.548394+00:00 node-90 kernel: [121834.966996] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:44:31.548395+00:00 node-90 kernel: [121834.966999] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:44:31.548396+00:00 node-90 kernel: [121834.967001] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:44:31.548396+00:00 node-90 kernel: [121834.967004] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:44:31.548398+00:00 node-90 kernel: [121834.967006] [] ? nf_iterate+0x62/0x80 2017-10-21T01:44:31.548399+00:00 node-90 kernel: [121834.967008] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:44:31.548400+00:00 node-90 kernel: [121834.967009] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:44:31.548400+00:00 node-90 kernel: [121834.967013] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:44:31.548401+00:00 node-90 kernel: [121834.967016] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:44:31.548402+00:00 node-90 kernel: [121834.967018] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:44:31.548413+00:00 node-90 kernel: [121834.967022] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T01:44:31.548413+00:00 node-90 kernel: [121834.967024] [] ? check_preempt_curr+0x54/0x90 2017-10-21T01:44:31.548414+00:00 node-90 kernel: [121834.967025] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T01:44:31.548415+00:00 node-90 kernel: [121834.967027] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:44:31.548415+00:00 node-90 kernel: [121834.967028] [] process_backlog+0xa8/0x150 2017-10-21T01:44:31.548417+00:00 node-90 kernel: [121834.967029] [] net_rx_action+0x21e/0x360 2017-10-21T01:44:31.548418+00:00 node-90 kernel: [121834.967033] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T01:44:31.548420+00:00 node-90 kernel: [121834.967036] [] __do_softirq+0x101/0x290 2017-10-21T01:44:31.548421+00:00 node-90 kernel: [121834.967039] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:44:31.548423+00:00 node-90 kernel: [121834.967040] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:44:31.548424+00:00 node-90 kernel: [121834.967043] [] do_softirq+0x1d/0x20 2017-10-21T01:44:31.548425+00:00 node-90 kernel: [121834.967044] [] netif_rx_ni+0x33/0x80 2017-10-21T01:44:31.548427+00:00 node-90 kernel: [121834.967047] [] tun_get_user+0x506/0x880 2017-10-21T01:44:31.548428+00:00 node-90 kernel: [121834.967049] [] tun_sendmsg+0x51/0x70 2017-10-21T01:44:31.548429+00:00 node-90 kernel: [121834.967051] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:44:31.548429+00:00 node-90 kernel: [121834.967053] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:44:31.548430+00:00 node-90 kernel: [121834.967056] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:44:31.548432+00:00 node-90 kernel: [121834.967059] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:44:31.548433+00:00 node-90 kernel: [121834.967061] [] kthread+0xe5/0x100 2017-10-21T01:44:31.548434+00:00 node-90 kernel: [121834.967062] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:44:31.548434+00:00 node-90 kernel: [121834.967066] [] ret_from_fork+0x3f/0x70 2017-10-21T01:44:31.548435+00:00 node-90 kernel: [121834.967067] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:44:31.548435+00:00 node-90 kernel: [121834.967068] ---[ end trace d7e73079b38e5853 ]--- 2017-10-21T01:55:31.671387+00:00 node-90 kernel: [122495.076516] ------------[ cut here ]------------ 2017-10-21T01:55:31.671412+00:00 node-90 kernel: [122495.076526] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:55:31.671415+00:00 node-90 kernel: [122495.076528] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:55:31.671416+00:00 node-90 kernel: [122495.076529] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:55:31.671419+00:00 node-90 kernel: [122495.076602] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:55:31.671420+00:00 node-90 kernel: [122495.076603] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:55:31.671421+00:00 node-90 kernel: [122495.076604] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T01:55:31.671434+00:00 node-90 kernel: [122495.076606] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T01:55:31.671437+00:00 node-90 kernel: [122495.076608] ffff882036f68500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:55:31.671438+00:00 node-90 kernel: [122495.076610] Call Trace: 2017-10-21T01:55:31.671439+00:00 node-90 kernel: [122495.076611] [] dump_stack+0x63/0x90 2017-10-21T01:55:31.671440+00:00 node-90 kernel: [122495.076621] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:55:31.671441+00:00 node-90 kernel: [122495.076623] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:55:31.671441+00:00 node-90 kernel: [122495.076626] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:55:31.671443+00:00 node-90 kernel: [122495.076628] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:55:31.671444+00:00 node-90 kernel: [122495.076630] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:55:31.671453+00:00 node-90 kernel: [122495.076637] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:55:31.671455+00:00 node-90 kernel: [122495.076640] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:55:31.671456+00:00 node-90 kernel: [122495.076642] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:55:31.671456+00:00 node-90 kernel: [122495.076648] [] ? nf_iterate+0x62/0x80 2017-10-21T01:55:31.671458+00:00 node-90 kernel: [122495.076650] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:55:31.671459+00:00 node-90 kernel: [122495.076657] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:55:31.671460+00:00 node-90 kernel: [122495.076660] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:55:31.671460+00:00 node-90 kernel: [122495.076662] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:55:31.671461+00:00 node-90 kernel: [122495.076665] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:55:31.671462+00:00 node-90 kernel: [122495.076667] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:55:31.671464+00:00 node-90 kernel: [122495.076670] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:55:31.671465+00:00 node-90 kernel: [122495.076672] [] ? nf_iterate+0x62/0x80 2017-10-21T01:55:31.671466+00:00 node-90 kernel: [122495.076674] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:55:31.671467+00:00 node-90 kernel: [122495.076676] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:55:31.671468+00:00 node-90 kernel: [122495.076679] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:55:31.671468+00:00 node-90 kernel: [122495.076682] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:55:31.671470+00:00 node-90 kernel: [122495.076683] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:55:31.671483+00:00 node-90 kernel: [122495.076685] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:55:31.671484+00:00 node-90 kernel: [122495.076686] [] process_backlog+0xa8/0x150 2017-10-21T01:55:31.671485+00:00 node-90 kernel: [122495.076688] [] net_rx_action+0x21e/0x360 2017-10-21T01:55:31.671485+00:00 node-90 kernel: [122495.076690] [] __do_softirq+0x101/0x290 2017-10-21T01:55:31.671486+00:00 node-90 kernel: [122495.076694] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:55:31.671488+00:00 node-90 kernel: [122495.076694] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:55:31.671490+00:00 node-90 kernel: [122495.076698] [] do_softirq+0x1d/0x20 2017-10-21T01:55:31.671491+00:00 node-90 kernel: [122495.076699] [] netif_rx_ni+0x33/0x80 2017-10-21T01:55:31.671492+00:00 node-90 kernel: [122495.076703] [] tun_get_user+0x506/0x880 2017-10-21T01:55:31.671494+00:00 node-90 kernel: [122495.076705] [] tun_sendmsg+0x51/0x70 2017-10-21T01:55:31.671496+00:00 node-90 kernel: [122495.076708] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:55:31.671497+00:00 node-90 kernel: [122495.076709] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:55:31.671499+00:00 node-90 kernel: [122495.076713] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:55:31.671500+00:00 node-90 kernel: [122495.076715] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:55:31.671500+00:00 node-90 kernel: [122495.076717] [] kthread+0xe5/0x100 2017-10-21T01:55:31.671501+00:00 node-90 kernel: [122495.076719] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:55:31.671502+00:00 node-90 kernel: [122495.076722] [] ret_from_fork+0x3f/0x70 2017-10-21T01:55:31.671504+00:00 node-90 kernel: [122495.076723] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:55:31.671505+00:00 node-90 kernel: [122495.076724] ---[ end trace d7e73079b38e5854 ]--- 2017-10-21T01:59:15.956836+00:00 node-90 kernel: [122719.355525] ------------[ cut here ]------------ 2017-10-21T01:59:15.956858+00:00 node-90 kernel: [122719.355535] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:59:15.956860+00:00 node-90 kernel: [122719.355538] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:59:15.956861+00:00 node-90 kernel: [122719.355539] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:59:15.956862+00:00 node-90 kernel: [122719.355602] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:59:15.956864+00:00 node-90 kernel: [122719.355603] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:59:15.956864+00:00 node-90 kernel: [122719.355604] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T01:59:15.956878+00:00 node-90 kernel: [122719.355606] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T01:59:15.956879+00:00 node-90 kernel: [122719.355608] ffff881f61168800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:59:15.956880+00:00 node-90 kernel: [122719.355610] Call Trace: 2017-10-21T01:59:15.956889+00:00 node-90 kernel: [122719.355611] [] dump_stack+0x63/0x90 2017-10-21T01:59:15.956891+00:00 node-90 kernel: [122719.355621] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:59:15.956891+00:00 node-90 kernel: [122719.355622] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:59:15.956892+00:00 node-90 kernel: [122719.355626] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:59:15.956893+00:00 node-90 kernel: [122719.355627] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:59:15.956894+00:00 node-90 kernel: [122719.355630] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:59:15.956895+00:00 node-90 kernel: [122719.355636] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:59:15.956896+00:00 node-90 kernel: [122719.355639] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:59:15.956897+00:00 node-90 kernel: [122719.355641] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:59:15.956897+00:00 node-90 kernel: [122719.355648] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:15.956898+00:00 node-90 kernel: [122719.355650] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:59:15.956899+00:00 node-90 kernel: [122719.355657] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:59:15.956900+00:00 node-90 kernel: [122719.355659] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:59:15.956901+00:00 node-90 kernel: [122719.355662] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:59:15.956902+00:00 node-90 kernel: [122719.355665] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:59:15.956902+00:00 node-90 kernel: [122719.355667] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:59:15.956903+00:00 node-90 kernel: [122719.355670] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:59:15.956905+00:00 node-90 kernel: [122719.355672] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:15.956906+00:00 node-90 kernel: [122719.355674] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:59:15.956906+00:00 node-90 kernel: [122719.355676] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:59:15.956907+00:00 node-90 kernel: [122719.355679] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:59:15.956907+00:00 node-90 kernel: [122719.355682] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:59:15.956909+00:00 node-90 kernel: [122719.355684] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:59:15.956920+00:00 node-90 kernel: [122719.355688] [] ? ktime_get+0x3b/0xb0 2017-10-21T01:59:15.956921+00:00 node-90 kernel: [122719.355692] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T01:59:15.956922+00:00 node-90 kernel: [122719.355693] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:59:15.956922+00:00 node-90 kernel: [122719.355695] [] process_backlog+0xa8/0x150 2017-10-21T01:59:15.956923+00:00 node-90 kernel: [122719.355696] [] net_rx_action+0x21e/0x360 2017-10-21T01:59:15.956924+00:00 node-90 kernel: [122719.355699] [] __do_softirq+0x101/0x290 2017-10-21T01:59:15.956926+00:00 node-90 kernel: [122719.355701] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:59:15.956927+00:00 node-90 kernel: [122719.355702] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:59:15.956929+00:00 node-90 kernel: [122719.355705] [] do_softirq+0x1d/0x20 2017-10-21T01:59:15.956930+00:00 node-90 kernel: [122719.355706] [] netif_rx_ni+0x33/0x80 2017-10-21T01:59:15.956931+00:00 node-90 kernel: [122719.355710] [] tun_get_user+0x506/0x880 2017-10-21T01:59:15.956933+00:00 node-90 kernel: [122719.355712] [] tun_sendmsg+0x51/0x70 2017-10-21T01:59:15.956934+00:00 node-90 kernel: [122719.355714] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:59:15.956935+00:00 node-90 kernel: [122719.355716] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:59:15.956936+00:00 node-90 kernel: [122719.355732] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:59:15.956937+00:00 node-90 kernel: [122719.355735] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:59:15.956937+00:00 node-90 kernel: [122719.355737] [] kthread+0xe5/0x100 2017-10-21T01:59:15.956939+00:00 node-90 kernel: [122719.355738] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:59:15.956940+00:00 node-90 kernel: [122719.355741] [] ret_from_fork+0x3f/0x70 2017-10-21T01:59:15.956941+00:00 node-90 kernel: [122719.355743] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:59:15.956942+00:00 node-90 kernel: [122719.355744] ---[ end trace d7e73079b38e5855 ]--- 2017-10-21T01:59:59.581111+00:00 node-90 kernel: [122762.981087] ------------[ cut here ]------------ 2017-10-21T01:59:59.581129+00:00 node-90 kernel: [122762.981094] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:59:59.581132+00:00 node-90 kernel: [122762.981097] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:59:59.581132+00:00 node-90 kernel: [122762.981098] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:59:59.581134+00:00 node-90 kernel: [122762.981157] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:59:59.581146+00:00 node-90 kernel: [122762.981158] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:59:59.581147+00:00 node-90 kernel: [122762.981160] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T01:59:59.581164+00:00 node-90 kernel: [122762.981162] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T01:59:59.581165+00:00 node-90 kernel: [122762.981163] ffff881020140a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T01:59:59.581166+00:00 node-90 kernel: [122762.981165] Call Trace: 2017-10-21T01:59:59.581167+00:00 node-90 kernel: [122762.981166] [] dump_stack+0x63/0x90 2017-10-21T01:59:59.581168+00:00 node-90 kernel: [122762.981174] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:59:59.581169+00:00 node-90 kernel: [122762.981176] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:59:59.581169+00:00 node-90 kernel: [122762.981178] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:59:59.581170+00:00 node-90 kernel: [122762.981180] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:59:59.581171+00:00 node-90 kernel: [122762.981182] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:59:59.581172+00:00 node-90 kernel: [122762.981188] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:59:59.581173+00:00 node-90 kernel: [122762.981192] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:59:59.581174+00:00 node-90 kernel: [122762.981194] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:59:59.581174+00:00 node-90 kernel: [122762.981199] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:59.581175+00:00 node-90 kernel: [122762.981200] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:59:59.581176+00:00 node-90 kernel: [122762.981208] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:59:59.581177+00:00 node-90 kernel: [122762.981211] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:59:59.581178+00:00 node-90 kernel: [122762.981213] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:59:59.581202+00:00 node-90 kernel: [122762.981216] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:59:59.581203+00:00 node-90 kernel: [122762.981218] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:59:59.581204+00:00 node-90 kernel: [122762.981221] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:59:59.581358+00:00 node-90 kernel: [122762.981223] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:59.581360+00:00 node-90 kernel: [122762.981225] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:59:59.581361+00:00 node-90 kernel: [122762.981226] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:59:59.581500+00:00 node-90 kernel: [122762.981229] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:59:59.581502+00:00 node-90 kernel: [122762.981232] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:59:59.581503+00:00 node-90 kernel: [122762.981234] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:59:59.581655+00:00 node-90 kernel: [122762.981237] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T01:59:59.581656+00:00 node-90 kernel: [122762.981250] [] ? __wake_up_common+0x52/0x90 2017-10-21T01:59:59.581658+00:00 node-90 kernel: [122762.981251] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:59:59.581659+00:00 node-90 kernel: [122762.981253] [] process_backlog+0xa8/0x150 2017-10-21T01:59:59.581661+00:00 node-90 kernel: [122762.981254] [] net_rx_action+0x21e/0x360 2017-10-21T01:59:59.581662+00:00 node-90 kernel: [122762.981258] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T01:59:59.581664+00:00 node-90 kernel: [122762.981260] [] __do_softirq+0x101/0x290 2017-10-21T01:59:59.581665+00:00 node-90 kernel: [122762.981263] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T01:59:59.581666+00:00 node-90 kernel: [122762.981263] [] do_softirq.part.19+0x38/0x40 2017-10-21T01:59:59.581667+00:00 node-90 kernel: [122762.981267] [] do_softirq+0x1d/0x20 2017-10-21T01:59:59.581669+00:00 node-90 kernel: [122762.981268] [] netif_rx_ni+0x33/0x80 2017-10-21T01:59:59.581670+00:00 node-90 kernel: [122762.981271] [] tun_get_user+0x506/0x880 2017-10-21T01:59:59.581672+00:00 node-90 kernel: [122762.981273] [] tun_sendmsg+0x51/0x70 2017-10-21T01:59:59.581672+00:00 node-90 kernel: [122762.981275] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T01:59:59.581673+00:00 node-90 kernel: [122762.981277] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T01:59:59.581673+00:00 node-90 kernel: [122762.981281] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T01:59:59.581814+00:00 node-90 kernel: [122762.981295] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T01:59:59.581816+00:00 node-90 kernel: [122762.981297] [] kthread+0xe5/0x100 2017-10-21T01:59:59.581818+00:00 node-90 kernel: [122762.981298] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:59:59.581818+00:00 node-90 kernel: [122762.981302] [] ret_from_fork+0x3f/0x70 2017-10-21T01:59:59.581819+00:00 node-90 kernel: [122762.981303] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T01:59:59.581819+00:00 node-90 kernel: [122762.981310] ---[ end trace d7e73079b38e5856 ]--- 2017-10-21T02:02:37.845965+00:00 node-90 kernel: [122921.242972] perf interrupt took too long (76972 > 71428), lowering kernel.perf_event_max_sample_rate to 1750 2017-10-21T02:04:31.309518+00:00 node-90 kernel: [123034.703472] ------------[ cut here ]------------ 2017-10-21T02:04:31.309541+00:00 node-90 kernel: [123034.703482] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:04:31.309543+00:00 node-90 kernel: [123034.703485] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:04:31.309543+00:00 node-90 kernel: [123034.703486] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:04:31.309545+00:00 node-90 kernel: [123034.703548] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:04:31.309696+00:00 node-90 kernel: [123034.703549] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:04:31.309701+00:00 node-90 kernel: [123034.703551] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T02:04:31.309719+00:00 node-90 kernel: [123034.703553] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T02:04:31.309720+00:00 node-90 kernel: [123034.703554] ffff881034420b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:04:31.309722+00:00 node-90 kernel: [123034.703556] Call Trace: 2017-10-21T02:04:31.309723+00:00 node-90 kernel: [123034.703558] [] dump_stack+0x63/0x90 2017-10-21T02:04:31.309724+00:00 node-90 kernel: [123034.703568] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:04:31.309725+00:00 node-90 kernel: [123034.703569] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:04:31.309726+00:00 node-90 kernel: [123034.703573] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:04:31.309726+00:00 node-90 kernel: [123034.703574] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:04:31.309728+00:00 node-90 kernel: [123034.703577] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:04:31.309729+00:00 node-90 kernel: [123034.703584] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:04:31.309730+00:00 node-90 kernel: [123034.703587] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:04:31.309730+00:00 node-90 kernel: [123034.703589] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:04:31.309731+00:00 node-90 kernel: [123034.703595] [] ? nf_iterate+0x62/0x80 2017-10-21T02:04:31.309732+00:00 node-90 kernel: [123034.703597] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:04:31.309734+00:00 node-90 kernel: [123034.703604] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:04:31.309735+00:00 node-90 kernel: [123034.703607] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:04:31.309735+00:00 node-90 kernel: [123034.703609] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:04:31.309736+00:00 node-90 kernel: [123034.703612] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:04:31.309736+00:00 node-90 kernel: [123034.703614] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:04:31.309737+00:00 node-90 kernel: [123034.703618] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:04:31.309739+00:00 node-90 kernel: [123034.703620] [] ? nf_iterate+0x62/0x80 2017-10-21T02:04:31.309740+00:00 node-90 kernel: [123034.703621] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:04:31.309740+00:00 node-90 kernel: [123034.703623] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:04:31.309741+00:00 node-90 kernel: [123034.703626] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:04:31.309741+00:00 node-90 kernel: [123034.703629] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:04:31.309742+00:00 node-90 kernel: [123034.703631] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:04:31.309751+00:00 node-90 kernel: [123034.703633] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:04:31.309752+00:00 node-90 kernel: [123034.703634] [] process_backlog+0xa8/0x150 2017-10-21T02:04:31.309753+00:00 node-90 kernel: [123034.703636] [] net_rx_action+0x21e/0x360 2017-10-21T02:04:31.309753+00:00 node-90 kernel: [123034.703638] [] __do_softirq+0x101/0x290 2017-10-21T02:04:31.309754+00:00 node-90 kernel: [123034.703642] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:04:31.309755+00:00 node-90 kernel: [123034.703642] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:04:31.309757+00:00 node-90 kernel: [123034.703646] [] do_softirq+0x1d/0x20 2017-10-21T02:04:31.309758+00:00 node-90 kernel: [123034.703647] [] netif_rx_ni+0x33/0x80 2017-10-21T02:04:31.309759+00:00 node-90 kernel: [123034.703651] [] tun_get_user+0x506/0x880 2017-10-21T02:04:31.309760+00:00 node-90 kernel: [123034.703653] [] tun_sendmsg+0x51/0x70 2017-10-21T02:04:31.309761+00:00 node-90 kernel: [123034.703656] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:04:31.309762+00:00 node-90 kernel: [123034.703657] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:04:31.309763+00:00 node-90 kernel: [123034.703660] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:04:31.309764+00:00 node-90 kernel: [123034.703663] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:04:31.309765+00:00 node-90 kernel: [123034.703665] [] kthread+0xe5/0x100 2017-10-21T02:04:31.309765+00:00 node-90 kernel: [123034.703666] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:04:31.309766+00:00 node-90 kernel: [123034.703670] [] ret_from_fork+0x3f/0x70 2017-10-21T02:04:31.309767+00:00 node-90 kernel: [123034.703671] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:04:31.309769+00:00 node-90 kernel: [123034.703672] ---[ end trace d7e73079b38e5857 ]--- 2017-10-21T02:12:19.041896+00:00 node-90 kernel: [123502.425310] ------------[ cut here ]------------ 2017-10-21T02:12:19.042447+00:00 node-90 kernel: [123502.425318] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:12:19.042864+00:00 node-90 kernel: [123502.425321] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:12:19.043136+00:00 node-90 kernel: [123502.425322] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:12:19.043275+00:00 node-90 kernel: [123502.425388] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:12:19.043277+00:00 node-90 kernel: [123502.425389] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:12:19.043277+00:00 node-90 kernel: [123502.425390] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T02:12:19.043296+00:00 node-90 kernel: [123502.425392] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T02:12:19.043297+00:00 node-90 kernel: [123502.425393] ffff8810362d1000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:12:19.043298+00:00 node-90 kernel: [123502.425395] Call Trace: 2017-10-21T02:12:19.043299+00:00 node-90 kernel: [123502.425397] [] dump_stack+0x63/0x90 2017-10-21T02:12:19.043300+00:00 node-90 kernel: [123502.425404] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:12:19.043301+00:00 node-90 kernel: [123502.425406] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:12:19.043302+00:00 node-90 kernel: [123502.425409] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:12:19.043303+00:00 node-90 kernel: [123502.425411] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:12:19.043304+00:00 node-90 kernel: [123502.425413] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:12:19.043305+00:00 node-90 kernel: [123502.425419] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:12:19.043305+00:00 node-90 kernel: [123502.425423] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:12:19.043306+00:00 node-90 kernel: [123502.425425] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:12:19.043307+00:00 node-90 kernel: [123502.425430] [] ? nf_iterate+0x62/0x80 2017-10-21T02:12:19.043308+00:00 node-90 kernel: [123502.425432] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:12:19.043310+00:00 node-90 kernel: [123502.425441] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:12:19.043311+00:00 node-90 kernel: [123502.425444] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:12:19.043312+00:00 node-90 kernel: [123502.425446] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:12:19.043312+00:00 node-90 kernel: [123502.425449] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:12:19.043313+00:00 node-90 kernel: [123502.425451] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:12:19.043314+00:00 node-90 kernel: [123502.425454] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:12:19.043315+00:00 node-90 kernel: [123502.425456] [] ? nf_iterate+0x62/0x80 2017-10-21T02:12:19.043316+00:00 node-90 kernel: [123502.425458] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:12:19.043316+00:00 node-90 kernel: [123502.425460] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:12:19.043317+00:00 node-90 kernel: [123502.425464] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:12:19.043317+00:00 node-90 kernel: [123502.425467] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:12:19.043318+00:00 node-90 kernel: [123502.425468] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:12:19.043329+00:00 node-90 kernel: [123502.425472] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:12:19.043330+00:00 node-90 kernel: [123502.425476] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:12:19.043330+00:00 node-90 kernel: [123502.425479] [] ? generic_exec_single+0x85/0x120 2017-10-21T02:12:19.043331+00:00 node-90 kernel: [123502.425482] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T02:12:19.043331+00:00 node-90 kernel: [123502.425484] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:12:19.043332+00:00 node-90 kernel: [123502.425485] [] process_backlog+0xa8/0x150 2017-10-21T02:12:19.043334+00:00 node-90 kernel: [123502.425486] [] net_rx_action+0x21e/0x360 2017-10-21T02:12:19.043334+00:00 node-90 kernel: [123502.425489] [] __do_softirq+0x101/0x290 2017-10-21T02:12:19.043335+00:00 node-90 kernel: [123502.425491] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:12:19.043336+00:00 node-90 kernel: [123502.425492] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:12:19.043337+00:00 node-90 kernel: [123502.425495] [] do_softirq+0x1d/0x20 2017-10-21T02:12:19.043338+00:00 node-90 kernel: [123502.425496] [] netif_rx_ni+0x33/0x80 2017-10-21T02:12:19.043340+00:00 node-90 kernel: [123502.425500] [] tun_get_user+0x506/0x880 2017-10-21T02:12:19.043340+00:00 node-90 kernel: [123502.425502] [] tun_sendmsg+0x51/0x70 2017-10-21T02:12:19.043341+00:00 node-90 kernel: [123502.425504] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:12:19.043342+00:00 node-90 kernel: [123502.425506] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:12:19.043342+00:00 node-90 kernel: [123502.425511] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:12:19.043343+00:00 node-90 kernel: [123502.425513] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:12:19.043345+00:00 node-90 kernel: [123502.425516] [] kthread+0xe5/0x100 2017-10-21T02:12:19.043345+00:00 node-90 kernel: [123502.425517] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:12:19.043346+00:00 node-90 kernel: [123502.425521] [] ret_from_fork+0x3f/0x70 2017-10-21T02:12:19.043353+00:00 node-90 kernel: [123502.425523] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:12:19.043354+00:00 node-90 kernel: [123502.425524] ---[ end trace d7e73079b38e5858 ]--- 2017-10-21T02:13:24.776096+00:00 node-90 kernel: [123568.157991] ------------[ cut here ]------------ 2017-10-21T02:13:24.776117+00:00 node-90 kernel: [123568.157999] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:13:24.776119+00:00 node-90 kernel: [123568.158001] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:13:24.776120+00:00 node-90 kernel: [123568.158002] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:13:24.776128+00:00 node-90 kernel: [123568.158064] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:13:24.776129+00:00 node-90 kernel: [123568.158065] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:13:24.776131+00:00 node-90 kernel: [123568.158067] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T02:13:24.776148+00:00 node-90 kernel: [123568.158068] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T02:13:24.776150+00:00 node-90 kernel: [123568.158070] ffff881031fd3100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:13:24.776151+00:00 node-90 kernel: [123568.158072] Call Trace: 2017-10-21T02:13:24.776152+00:00 node-90 kernel: [123568.158073] [] dump_stack+0x63/0x90 2017-10-21T02:13:24.776153+00:00 node-90 kernel: [123568.158080] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:13:24.776153+00:00 node-90 kernel: [123568.158081] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:13:24.776154+00:00 node-90 kernel: [123568.158084] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:13:24.776155+00:00 node-90 kernel: [123568.158085] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:13:24.776156+00:00 node-90 kernel: [123568.158087] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:13:24.776157+00:00 node-90 kernel: [123568.158092] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:13:24.776158+00:00 node-90 kernel: [123568.158096] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:13:24.776159+00:00 node-90 kernel: [123568.158097] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:13:24.776160+00:00 node-90 kernel: [123568.158102] [] ? nf_iterate+0x62/0x80 2017-10-21T02:13:24.776160+00:00 node-90 kernel: [123568.158103] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:13:24.776162+00:00 node-90 kernel: [123568.158110] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:13:24.776163+00:00 node-90 kernel: [123568.158112] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:13:24.776163+00:00 node-90 kernel: [123568.158115] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:13:24.776164+00:00 node-90 kernel: [123568.158118] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:13:24.776164+00:00 node-90 kernel: [123568.158119] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:13:24.776165+00:00 node-90 kernel: [123568.158123] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:13:24.776167+00:00 node-90 kernel: [123568.158125] [] ? nf_iterate+0x62/0x80 2017-10-21T02:13:24.776168+00:00 node-90 kernel: [123568.158126] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:13:24.776168+00:00 node-90 kernel: [123568.158128] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:13:24.776169+00:00 node-90 kernel: [123568.158131] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:13:24.776169+00:00 node-90 kernel: [123568.158134] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:13:24.776171+00:00 node-90 kernel: [123568.158135] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:13:24.776180+00:00 node-90 kernel: [123568.158138] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T02:13:24.776180+00:00 node-90 kernel: [123568.158140] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:13:24.776181+00:00 node-90 kernel: [123568.158141] [] process_backlog+0xa8/0x150 2017-10-21T02:13:24.776182+00:00 node-90 kernel: [123568.158142] [] net_rx_action+0x21e/0x360 2017-10-21T02:13:24.776182+00:00 node-90 kernel: [123568.158144] [] __do_softirq+0x101/0x290 2017-10-21T02:13:24.776183+00:00 node-90 kernel: [123568.158147] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:13:24.776184+00:00 node-90 kernel: [123568.158147] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:13:24.776185+00:00 node-90 kernel: [123568.158151] [] do_softirq+0x1d/0x20 2017-10-21T02:13:24.776186+00:00 node-90 kernel: [123568.158152] [] netif_rx_ni+0x33/0x80 2017-10-21T02:13:24.776187+00:00 node-90 kernel: [123568.158155] [] tun_get_user+0x506/0x880 2017-10-21T02:13:24.776188+00:00 node-90 kernel: [123568.158156] [] tun_sendmsg+0x51/0x70 2017-10-21T02:13:24.776189+00:00 node-90 kernel: [123568.158159] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:13:24.776190+00:00 node-90 kernel: [123568.158161] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:13:24.776191+00:00 node-90 kernel: [123568.158164] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:13:24.776192+00:00 node-90 kernel: [123568.158167] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:13:24.776192+00:00 node-90 kernel: [123568.158169] [] kthread+0xe5/0x100 2017-10-21T02:13:24.776193+00:00 node-90 kernel: [123568.158170] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:13:24.776194+00:00 node-90 kernel: [123568.158173] [] ret_from_fork+0x3f/0x70 2017-10-21T02:13:24.776195+00:00 node-90 kernel: [123568.158174] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:13:24.776196+00:00 node-90 kernel: [123568.158176] ---[ end trace d7e73079b38e5859 ]--- 2017-10-21T02:17:54.233382+00:00 node-90 kernel: [123837.612010] ------------[ cut here ]------------ 2017-10-21T02:17:54.233402+00:00 node-90 kernel: [123837.612018] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:17:54.233404+00:00 node-90 kernel: [123837.612021] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:17:54.233405+00:00 node-90 kernel: [123837.612022] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:17:54.233419+00:00 node-90 kernel: [123837.612083] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:17:54.233424+00:00 node-90 kernel: [123837.612084] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:17:54.233426+00:00 node-90 kernel: [123837.612085] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T02:17:54.233443+00:00 node-90 kernel: [123837.612086] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T02:17:54.233447+00:00 node-90 kernel: [123837.612088] ffff881f8ec17700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:17:54.233448+00:00 node-90 kernel: [123837.612090] Call Trace: 2017-10-21T02:17:54.233449+00:00 node-90 kernel: [123837.612091] [] dump_stack+0x63/0x90 2017-10-21T02:17:54.233450+00:00 node-90 kernel: [123837.612098] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:17:54.233451+00:00 node-90 kernel: [123837.612100] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:17:54.233452+00:00 node-90 kernel: [123837.612103] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:17:54.233453+00:00 node-90 kernel: [123837.612104] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:17:54.233454+00:00 node-90 kernel: [123837.612106] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:17:54.233455+00:00 node-90 kernel: [123837.612111] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:17:54.233456+00:00 node-90 kernel: [123837.612114] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:17:54.233456+00:00 node-90 kernel: [123837.612116] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:17:54.233457+00:00 node-90 kernel: [123837.612120] [] ? nf_iterate+0x62/0x80 2017-10-21T02:17:54.233458+00:00 node-90 kernel: [123837.612122] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:17:54.233459+00:00 node-90 kernel: [123837.612128] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:17:54.233460+00:00 node-90 kernel: [123837.612131] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:17:54.233461+00:00 node-90 kernel: [123837.612133] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:17:54.233461+00:00 node-90 kernel: [123837.612136] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:17:54.233462+00:00 node-90 kernel: [123837.612138] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:17:54.233463+00:00 node-90 kernel: [123837.612141] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:17:54.233465+00:00 node-90 kernel: [123837.612143] [] ? nf_iterate+0x62/0x80 2017-10-21T02:17:54.233465+00:00 node-90 kernel: [123837.612145] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:17:54.233466+00:00 node-90 kernel: [123837.612146] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:17:54.233466+00:00 node-90 kernel: [123837.612149] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:17:54.233467+00:00 node-90 kernel: [123837.612152] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:17:54.233469+00:00 node-90 kernel: [123837.612153] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:17:54.233478+00:00 node-90 kernel: [123837.612156] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T02:17:54.233478+00:00 node-90 kernel: [123837.612157] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:17:54.233479+00:00 node-90 kernel: [123837.612159] [] process_backlog+0xa8/0x150 2017-10-21T02:17:54.233480+00:00 node-90 kernel: [123837.612160] [] net_rx_action+0x21e/0x360 2017-10-21T02:17:54.233480+00:00 node-90 kernel: [123837.612162] [] __do_softirq+0x101/0x290 2017-10-21T02:17:54.233482+00:00 node-90 kernel: [123837.612165] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:17:54.233483+00:00 node-90 kernel: [123837.612165] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:17:54.233484+00:00 node-90 kernel: [123837.612168] [] do_softirq+0x1d/0x20 2017-10-21T02:17:54.233485+00:00 node-90 kernel: [123837.612170] [] netif_rx_ni+0x33/0x80 2017-10-21T02:17:54.233486+00:00 node-90 kernel: [123837.612172] [] tun_get_user+0x506/0x880 2017-10-21T02:17:54.233487+00:00 node-90 kernel: [123837.612174] [] tun_sendmsg+0x51/0x70 2017-10-21T02:17:54.233489+00:00 node-90 kernel: [123837.612177] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:17:54.233490+00:00 node-90 kernel: [123837.612179] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:17:54.233490+00:00 node-90 kernel: [123837.612182] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:17:54.233491+00:00 node-90 kernel: [123837.612184] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:17:54.233491+00:00 node-90 kernel: [123837.612186] [] kthread+0xe5/0x100 2017-10-21T02:17:54.233493+00:00 node-90 kernel: [123837.612187] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:17:54.233494+00:00 node-90 kernel: [123837.612190] [] ret_from_fork+0x3f/0x70 2017-10-21T02:17:54.233495+00:00 node-90 kernel: [123837.612191] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:17:54.233495+00:00 node-90 kernel: [123837.612192] ---[ end trace d7e73079b38e585a ]--- 2017-10-21T02:18:35.977248+00:00 node-90 kernel: [123879.352461] ------------[ cut here ]------------ 2017-10-21T02:18:35.977266+00:00 node-90 kernel: [123879.352469] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:18:35.977268+00:00 node-90 kernel: [123879.352472] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:18:35.977269+00:00 node-90 kernel: [123879.352473] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:18:35.977270+00:00 node-90 kernel: [123879.352537] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:18:35.977271+00:00 node-90 kernel: [123879.352538] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:18:35.977272+00:00 node-90 kernel: [123879.352539] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T02:18:35.977286+00:00 node-90 kernel: [123879.352541] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T02:18:35.977287+00:00 node-90 kernel: [123879.352543] ffff881036ceeb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:18:35.977288+00:00 node-90 kernel: [123879.352545] Call Trace: 2017-10-21T02:18:35.977289+00:00 node-90 kernel: [123879.352546] [] dump_stack+0x63/0x90 2017-10-21T02:18:35.977290+00:00 node-90 kernel: [123879.352554] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:18:35.977469+00:00 node-90 kernel: [123879.352556] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:18:35.977473+00:00 node-90 kernel: [123879.352559] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:18:35.977474+00:00 node-90 kernel: [123879.352560] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:18:35.977476+00:00 node-90 kernel: [123879.352563] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:18:35.977477+00:00 node-90 kernel: [123879.352569] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:18:35.977477+00:00 node-90 kernel: [123879.352572] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:18:35.977478+00:00 node-90 kernel: [123879.352574] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:18:35.977479+00:00 node-90 kernel: [123879.352579] [] ? nf_iterate+0x62/0x80 2017-10-21T02:18:35.977480+00:00 node-90 kernel: [123879.352581] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:18:35.977481+00:00 node-90 kernel: [123879.352590] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:18:35.977482+00:00 node-90 kernel: [123879.352593] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:18:35.977483+00:00 node-90 kernel: [123879.352595] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:18:35.977483+00:00 node-90 kernel: [123879.352598] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:18:35.977484+00:00 node-90 kernel: [123879.352600] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:18:35.977485+00:00 node-90 kernel: [123879.352603] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:18:35.977486+00:00 node-90 kernel: [123879.352605] [] ? nf_iterate+0x62/0x80 2017-10-21T02:18:35.977487+00:00 node-90 kernel: [123879.352607] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:18:35.977488+00:00 node-90 kernel: [123879.352609] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:18:35.977488+00:00 node-90 kernel: [123879.352612] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:18:35.977489+00:00 node-90 kernel: [123879.352615] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:18:35.977490+00:00 node-90 kernel: [123879.352617] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:18:35.977503+00:00 node-90 kernel: [123879.352620] [] ? update_blocked_averages+0x310/0x520 2017-10-21T02:18:35.977504+00:00 node-90 kernel: [123879.352621] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:18:35.977505+00:00 node-90 kernel: [123879.352622] [] process_backlog+0xa8/0x150 2017-10-21T02:18:35.977506+00:00 node-90 kernel: [123879.352624] [] net_rx_action+0x21e/0x360 2017-10-21T02:18:35.977508+00:00 node-90 kernel: [123879.352626] [] __do_softirq+0x101/0x290 2017-10-21T02:18:35.977509+00:00 node-90 kernel: [123879.352629] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:18:35.977510+00:00 node-90 kernel: [123879.352630] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:18:35.977511+00:00 node-90 kernel: [123879.352633] [] do_softirq+0x1d/0x20 2017-10-21T02:18:35.977512+00:00 node-90 kernel: [123879.352634] [] netif_rx_ni+0x33/0x80 2017-10-21T02:18:35.977513+00:00 node-90 kernel: [123879.352637] [] tun_get_user+0x506/0x880 2017-10-21T02:18:35.977515+00:00 node-90 kernel: [123879.352639] [] tun_sendmsg+0x51/0x70 2017-10-21T02:18:35.977516+00:00 node-90 kernel: [123879.352641] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:18:35.977517+00:00 node-90 kernel: [123879.352643] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:18:35.977518+00:00 node-90 kernel: [123879.352647] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:18:35.977519+00:00 node-90 kernel: [123879.352649] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:18:35.977519+00:00 node-90 kernel: [123879.352651] [] kthread+0xe5/0x100 2017-10-21T02:18:35.977520+00:00 node-90 kernel: [123879.352652] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:18:35.977521+00:00 node-90 kernel: [123879.352655] [] ret_from_fork+0x3f/0x70 2017-10-21T02:18:35.977523+00:00 node-90 kernel: [123879.352657] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:18:35.977523+00:00 node-90 kernel: [123879.352658] ---[ end trace d7e73079b38e585b ]--- 2017-10-21T02:20:38.380171+00:00 node-90 kernel: [124001.753933] ------------[ cut here ]------------ 2017-10-21T02:20:38.380196+00:00 node-90 kernel: [124001.753941] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:20:38.380199+00:00 node-90 kernel: [124001.753943] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:20:38.380201+00:00 node-90 kernel: [124001.753944] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:20:38.380203+00:00 node-90 kernel: [124001.754004] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:20:38.380205+00:00 node-90 kernel: [124001.754005] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:20:38.380207+00:00 node-90 kernel: [124001.754006] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T02:20:38.380239+00:00 node-90 kernel: [124001.754008] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T02:20:38.380241+00:00 node-90 kernel: [124001.754010] ffff881036416900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:20:38.380243+00:00 node-90 kernel: [124001.754011] Call Trace: 2017-10-21T02:20:38.380245+00:00 node-90 kernel: [124001.754013] [] dump_stack+0x63/0x90 2017-10-21T02:20:38.380247+00:00 node-90 kernel: [124001.754020] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:20:38.380248+00:00 node-90 kernel: [124001.754022] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:20:38.380249+00:00 node-90 kernel: [124001.754024] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:20:38.380251+00:00 node-90 kernel: [124001.754026] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:20:38.380253+00:00 node-90 kernel: [124001.754028] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:20:38.380255+00:00 node-90 kernel: [124001.754034] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:20:38.380256+00:00 node-90 kernel: [124001.754038] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:20:38.380258+00:00 node-90 kernel: [124001.754040] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:20:38.380259+00:00 node-90 kernel: [124001.754045] [] ? nf_iterate+0x62/0x80 2017-10-21T02:20:38.380261+00:00 node-90 kernel: [124001.754046] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:20:38.380263+00:00 node-90 kernel: [124001.754055] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:20:38.380265+00:00 node-90 kernel: [124001.754057] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:20:38.380266+00:00 node-90 kernel: [124001.754060] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:20:38.380268+00:00 node-90 kernel: [124001.754062] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:20:38.380269+00:00 node-90 kernel: [124001.754064] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:20:38.380271+00:00 node-90 kernel: [124001.754068] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:20:38.380273+00:00 node-90 kernel: [124001.754069] [] ? nf_iterate+0x62/0x80 2017-10-21T02:20:38.380275+00:00 node-90 kernel: [124001.754071] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:20:38.380276+00:00 node-90 kernel: [124001.754073] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:20:38.380278+00:00 node-90 kernel: [124001.754076] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:20:38.380280+00:00 node-90 kernel: [124001.754079] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:20:38.380281+00:00 node-90 kernel: [124001.754080] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:20:38.380314+00:00 node-90 kernel: [124001.754084] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T02:20:38.380315+00:00 node-90 kernel: [124001.754086] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:20:38.380316+00:00 node-90 kernel: [124001.754087] [] process_backlog+0xa8/0x150 2017-10-21T02:20:38.380316+00:00 node-90 kernel: [124001.754088] [] net_rx_action+0x21e/0x360 2017-10-21T02:20:38.380317+00:00 node-90 kernel: [124001.754090] [] __do_softirq+0x101/0x290 2017-10-21T02:20:38.380319+00:00 node-90 kernel: [124001.754093] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:20:38.380321+00:00 node-90 kernel: [124001.754094] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:20:38.380322+00:00 node-90 kernel: [124001.754097] [] do_softirq+0x1d/0x20 2017-10-21T02:20:38.380324+00:00 node-90 kernel: [124001.754098] [] netif_rx_ni+0x33/0x80 2017-10-21T02:20:38.380324+00:00 node-90 kernel: [124001.754101] [] tun_get_user+0x506/0x880 2017-10-21T02:20:38.380325+00:00 node-90 kernel: [124001.754103] [] tun_sendmsg+0x51/0x70 2017-10-21T02:20:38.380326+00:00 node-90 kernel: [124001.754105] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:20:38.380327+00:00 node-90 kernel: [124001.754107] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:20:38.380327+00:00 node-90 kernel: [124001.754110] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:20:38.380328+00:00 node-90 kernel: [124001.754112] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:20:38.380329+00:00 node-90 kernel: [124001.754114] [] kthread+0xe5/0x100 2017-10-21T02:20:38.380329+00:00 node-90 kernel: [124001.754116] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:20:38.380330+00:00 node-90 kernel: [124001.754118] [] ret_from_fork+0x3f/0x70 2017-10-21T02:20:38.380331+00:00 node-90 kernel: [124001.754120] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:20:38.380332+00:00 node-90 kernel: [124001.754121] ---[ end trace d7e73079b38e585c ]--- 2017-10-21T02:25:15.041226+00:00 node-90 kernel: [124278.410660] ------------[ cut here ]------------ 2017-10-21T02:25:15.041403+00:00 node-90 kernel: [124278.410667] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:25:15.041405+00:00 node-90 kernel: [124278.410670] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:25:15.041406+00:00 node-90 kernel: [124278.410671] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:25:15.041407+00:00 node-90 kernel: [124278.410736] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:25:15.041560+00:00 node-90 kernel: [124278.410737] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:25:15.041564+00:00 node-90 kernel: [124278.410738] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T02:25:15.041582+00:00 node-90 kernel: [124278.410740] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T02:25:15.041583+00:00 node-90 kernel: [124278.410742] ffff881031ab4100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:25:15.041584+00:00 node-90 kernel: [124278.410743] Call Trace: 2017-10-21T02:25:15.041585+00:00 node-90 kernel: [124278.410745] [] dump_stack+0x63/0x90 2017-10-21T02:25:15.041586+00:00 node-90 kernel: [124278.410752] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:25:15.041587+00:00 node-90 kernel: [124278.410753] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:25:15.041587+00:00 node-90 kernel: [124278.410756] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:25:15.041588+00:00 node-90 kernel: [124278.410757] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:25:15.041590+00:00 node-90 kernel: [124278.410759] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:25:15.041591+00:00 node-90 kernel: [124278.410764] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:25:15.041592+00:00 node-90 kernel: [124278.410767] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:25:15.041592+00:00 node-90 kernel: [124278.410769] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:25:15.041593+00:00 node-90 kernel: [124278.410773] [] ? nf_iterate+0x62/0x80 2017-10-21T02:25:15.041593+00:00 node-90 kernel: [124278.410775] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:25:15.041595+00:00 node-90 kernel: [124278.410782] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:25:15.041595+00:00 node-90 kernel: [124278.410784] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:25:15.041596+00:00 node-90 kernel: [124278.410787] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:25:15.041597+00:00 node-90 kernel: [124278.410790] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:25:15.041597+00:00 node-90 kernel: [124278.410791] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:25:15.041598+00:00 node-90 kernel: [124278.410795] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:25:15.041599+00:00 node-90 kernel: [124278.410796] [] ? nf_iterate+0x62/0x80 2017-10-21T02:25:15.041600+00:00 node-90 kernel: [124278.410798] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:25:15.041601+00:00 node-90 kernel: [124278.410800] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:25:15.041601+00:00 node-90 kernel: [124278.410803] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:25:15.041602+00:00 node-90 kernel: [124278.410806] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:25:15.041603+00:00 node-90 kernel: [124278.410807] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:25:15.041612+00:00 node-90 kernel: [124278.410810] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T02:25:15.041612+00:00 node-90 kernel: [124278.410812] [] ? check_preempt_curr+0x54/0x90 2017-10-21T02:25:15.041613+00:00 node-90 kernel: [124278.410813] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:25:15.041614+00:00 node-90 kernel: [124278.410815] [] process_backlog+0xa8/0x150 2017-10-21T02:25:15.041614+00:00 node-90 kernel: [124278.410816] [] net_rx_action+0x21e/0x360 2017-10-21T02:25:15.041615+00:00 node-90 kernel: [124278.410818] [] __do_softirq+0x101/0x290 2017-10-21T02:25:15.041616+00:00 node-90 kernel: [124278.410821] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:25:15.041617+00:00 node-90 kernel: [124278.410822] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:25:15.041618+00:00 node-90 kernel: [124278.410825] [] do_softirq+0x1d/0x20 2017-10-21T02:25:15.041619+00:00 node-90 kernel: [124278.410826] [] netif_rx_ni+0x33/0x80 2017-10-21T02:25:15.041620+00:00 node-90 kernel: [124278.410829] [] tun_get_user+0x506/0x880 2017-10-21T02:25:15.041621+00:00 node-90 kernel: [124278.410831] [] tun_sendmsg+0x51/0x70 2017-10-21T02:25:15.041622+00:00 node-90 kernel: [124278.410833] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:25:15.041623+00:00 node-90 kernel: [124278.410835] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:25:15.041624+00:00 node-90 kernel: [124278.410838] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:25:15.041624+00:00 node-90 kernel: [124278.410840] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:25:15.041625+00:00 node-90 kernel: [124278.410842] [] kthread+0xe5/0x100 2017-10-21T02:25:15.041626+00:00 node-90 kernel: [124278.410844] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:25:15.041627+00:00 node-90 kernel: [124278.410846] [] ret_from_fork+0x3f/0x70 2017-10-21T02:25:15.041628+00:00 node-90 kernel: [124278.410848] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:25:15.041628+00:00 node-90 kernel: [124278.410849] ---[ end trace d7e73079b38e585d ]--- 2017-10-21T02:26:50.392561+00:00 node-90 kernel: [124373.758444] ------------[ cut here ]------------ 2017-10-21T02:26:50.392580+00:00 node-90 kernel: [124373.758452] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:26:50.392581+00:00 node-90 kernel: [124373.758454] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:26:50.392582+00:00 node-90 kernel: [124373.758455] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:26:50.392583+00:00 node-90 kernel: [124373.758516] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:26:50.392584+00:00 node-90 kernel: [124373.758517] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:26:50.392585+00:00 node-90 kernel: [124373.758518] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T02:26:50.392610+00:00 node-90 kernel: [124373.758520] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T02:26:50.392611+00:00 node-90 kernel: [124373.758522] ffff880f8b229d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:26:50.392612+00:00 node-90 kernel: [124373.758523] Call Trace: 2017-10-21T02:26:50.392613+00:00 node-90 kernel: [124373.758525] [] dump_stack+0x63/0x90 2017-10-21T02:26:50.392614+00:00 node-90 kernel: [124373.758532] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:26:50.392614+00:00 node-90 kernel: [124373.758534] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:26:50.392615+00:00 node-90 kernel: [124373.758536] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:26:50.392615+00:00 node-90 kernel: [124373.758538] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:26:50.392616+00:00 node-90 kernel: [124373.758540] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:26:50.392617+00:00 node-90 kernel: [124373.758545] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:26:50.392618+00:00 node-90 kernel: [124373.758548] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:26:50.392619+00:00 node-90 kernel: [124373.758550] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:26:50.392619+00:00 node-90 kernel: [124373.758554] [] ? nf_iterate+0x62/0x80 2017-10-21T02:26:50.392620+00:00 node-90 kernel: [124373.758556] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:26:50.392621+00:00 node-90 kernel: [124373.758562] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:26:50.392622+00:00 node-90 kernel: [124373.758565] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:26:50.392622+00:00 node-90 kernel: [124373.758567] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:26:50.392623+00:00 node-90 kernel: [124373.758570] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:26:50.392623+00:00 node-90 kernel: [124373.758572] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:26:50.392624+00:00 node-90 kernel: [124373.758575] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:26:50.392626+00:00 node-90 kernel: [124373.758577] [] ? nf_iterate+0x62/0x80 2017-10-21T02:26:50.392627+00:00 node-90 kernel: [124373.758578] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:26:50.392627+00:00 node-90 kernel: [124373.758580] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:26:50.392628+00:00 node-90 kernel: [124373.758583] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:26:50.392629+00:00 node-90 kernel: [124373.758586] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:26:50.392630+00:00 node-90 kernel: [124373.758587] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:26:50.392638+00:00 node-90 kernel: [124373.758589] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:26:50.392639+00:00 node-90 kernel: [124373.758590] [] process_backlog+0xa8/0x150 2017-10-21T02:26:50.392640+00:00 node-90 kernel: [124373.758591] [] net_rx_action+0x21e/0x360 2017-10-21T02:26:50.392640+00:00 node-90 kernel: [124373.758593] [] __do_softirq+0x101/0x290 2017-10-21T02:26:50.392641+00:00 node-90 kernel: [124373.758596] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:26:50.392642+00:00 node-90 kernel: [124373.758597] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:26:50.392643+00:00 node-90 kernel: [124373.758600] [] do_softirq+0x1d/0x20 2017-10-21T02:26:50.392645+00:00 node-90 kernel: [124373.758601] [] netif_rx_ni+0x33/0x80 2017-10-21T02:26:50.392646+00:00 node-90 kernel: [124373.758604] [] tun_get_user+0x506/0x880 2017-10-21T02:26:50.392647+00:00 node-90 kernel: [124373.758606] [] tun_sendmsg+0x51/0x70 2017-10-21T02:26:50.392648+00:00 node-90 kernel: [124373.758608] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:26:50.392649+00:00 node-90 kernel: [124373.758610] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:26:50.392650+00:00 node-90 kernel: [124373.758613] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:26:50.392651+00:00 node-90 kernel: [124373.758615] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:26:50.392652+00:00 node-90 kernel: [124373.758617] [] kthread+0xe5/0x100 2017-10-21T02:26:50.392652+00:00 node-90 kernel: [124373.758618] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:26:50.392653+00:00 node-90 kernel: [124373.758621] [] ret_from_fork+0x3f/0x70 2017-10-21T02:26:50.392654+00:00 node-90 kernel: [124373.758622] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:26:50.392656+00:00 node-90 kernel: [124373.758623] ---[ end trace d7e73079b38e585e ]--- 2017-10-21T02:27:26.261498+00:00 node-90 kernel: [124409.628205] ------------[ cut here ]------------ 2017-10-21T02:27:26.261517+00:00 node-90 kernel: [124409.628214] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:27:26.261518+00:00 node-90 kernel: [124409.628216] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:27:26.261519+00:00 node-90 kernel: [124409.628217] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:27:26.261520+00:00 node-90 kernel: [124409.628280] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:27:26.261665+00:00 node-90 kernel: [124409.628281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:27:26.261670+00:00 node-90 kernel: [124409.628283] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T02:27:26.261687+00:00 node-90 kernel: [124409.628284] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T02:27:26.261688+00:00 node-90 kernel: [124409.628286] ffff880035820600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:27:26.261689+00:00 node-90 kernel: [124409.628288] Call Trace: 2017-10-21T02:27:26.261690+00:00 node-90 kernel: [124409.628289] [] dump_stack+0x63/0x90 2017-10-21T02:27:26.261691+00:00 node-90 kernel: [124409.628297] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:27:26.261692+00:00 node-90 kernel: [124409.628299] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:27:26.261693+00:00 node-90 kernel: [124409.628302] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:27:26.261693+00:00 node-90 kernel: [124409.628303] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:27:26.261695+00:00 node-90 kernel: [124409.628306] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:27:26.261696+00:00 node-90 kernel: [124409.628312] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:27:26.261696+00:00 node-90 kernel: [124409.628315] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:27:26.261697+00:00 node-90 kernel: [124409.628317] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:27:26.261698+00:00 node-90 kernel: [124409.628322] [] ? nf_iterate+0x62/0x80 2017-10-21T02:27:26.261698+00:00 node-90 kernel: [124409.628324] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:27:26.261700+00:00 node-90 kernel: [124409.628332] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:27:26.261700+00:00 node-90 kernel: [124409.628335] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:27:26.261701+00:00 node-90 kernel: [124409.628338] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:27:26.261702+00:00 node-90 kernel: [124409.628341] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:27:26.261702+00:00 node-90 kernel: [124409.628343] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:27:26.261703+00:00 node-90 kernel: [124409.628346] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:27:26.261704+00:00 node-90 kernel: [124409.628348] [] ? nf_iterate+0x62/0x80 2017-10-21T02:27:26.261705+00:00 node-90 kernel: [124409.628350] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:27:26.261705+00:00 node-90 kernel: [124409.628352] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:27:26.261706+00:00 node-90 kernel: [124409.628355] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:27:26.261707+00:00 node-90 kernel: [124409.628358] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:27:26.261708+00:00 node-90 kernel: [124409.628360] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:27:26.261717+00:00 node-90 kernel: [124409.628361] [] ? __napi_schedule+0x40/0x60 2017-10-21T02:27:26.261718+00:00 node-90 kernel: [124409.628366] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T02:27:26.261718+00:00 node-90 kernel: [124409.628367] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:27:26.261719+00:00 node-90 kernel: [124409.628369] [] process_backlog+0xa8/0x150 2017-10-21T02:27:26.261719+00:00 node-90 kernel: [124409.628370] [] net_rx_action+0x21e/0x360 2017-10-21T02:27:26.261720+00:00 node-90 kernel: [124409.628373] [] __do_softirq+0x101/0x290 2017-10-21T02:27:26.261722+00:00 node-90 kernel: [124409.628376] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:27:26.261723+00:00 node-90 kernel: [124409.628377] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:27:26.261724+00:00 node-90 kernel: [124409.628380] [] do_softirq+0x1d/0x20 2017-10-21T02:27:26.261724+00:00 node-90 kernel: [124409.628381] [] netif_rx_ni+0x33/0x80 2017-10-21T02:27:26.261725+00:00 node-90 kernel: [124409.628384] [] tun_get_user+0x506/0x880 2017-10-21T02:27:26.261726+00:00 node-90 kernel: [124409.628386] [] tun_sendmsg+0x51/0x70 2017-10-21T02:27:26.261727+00:00 node-90 kernel: [124409.628389] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:27:26.261728+00:00 node-90 kernel: [124409.628391] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:27:26.261729+00:00 node-90 kernel: [124409.628394] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:27:26.261729+00:00 node-90 kernel: [124409.628396] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:27:26.261730+00:00 node-90 kernel: [124409.628398] [] kthread+0xe5/0x100 2017-10-21T02:27:26.261731+00:00 node-90 kernel: [124409.628400] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:27:26.261732+00:00 node-90 kernel: [124409.628403] [] ret_from_fork+0x3f/0x70 2017-10-21T02:27:26.261733+00:00 node-90 kernel: [124409.628404] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:27:26.261734+00:00 node-90 kernel: [124409.628405] ---[ end trace d7e73079b38e585f ]--- 2017-10-21T02:28:41.379301+00:00 node-90 kernel: [124484.744217] ------------[ cut here ]------------ 2017-10-21T02:28:41.379320+00:00 node-90 kernel: [124484.744225] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:28:41.379321+00:00 node-90 kernel: [124484.744228] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:28:41.379323+00:00 node-90 kernel: [124484.744228] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:28:41.379330+00:00 node-90 kernel: [124484.744292] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:28:41.379332+00:00 node-90 kernel: [124484.744293] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:28:41.379333+00:00 node-90 kernel: [124484.744294] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T02:28:41.379347+00:00 node-90 kernel: [124484.744296] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T02:28:41.379349+00:00 node-90 kernel: [124484.744298] ffff880f8cb21a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:28:41.379351+00:00 node-90 kernel: [124484.744299] Call Trace: 2017-10-21T02:28:41.379352+00:00 node-90 kernel: [124484.744301] [] dump_stack+0x63/0x90 2017-10-21T02:28:41.379353+00:00 node-90 kernel: [124484.744307] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:28:41.379353+00:00 node-90 kernel: [124484.744309] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:28:41.379354+00:00 node-90 kernel: [124484.744312] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:28:41.379356+00:00 node-90 kernel: [124484.744313] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:28:41.379357+00:00 node-90 kernel: [124484.744315] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:28:41.379358+00:00 node-90 kernel: [124484.744320] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:28:41.379359+00:00 node-90 kernel: [124484.744323] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:28:41.379359+00:00 node-90 kernel: [124484.744325] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:28:41.379360+00:00 node-90 kernel: [124484.744330] [] ? nf_iterate+0x62/0x80 2017-10-21T02:28:41.379361+00:00 node-90 kernel: [124484.744331] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:28:41.379363+00:00 node-90 kernel: [124484.744338] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:28:41.379364+00:00 node-90 kernel: [124484.744341] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:28:41.379365+00:00 node-90 kernel: [124484.744343] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:28:41.379366+00:00 node-90 kernel: [124484.744346] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:28:41.379366+00:00 node-90 kernel: [124484.744347] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:28:41.379368+00:00 node-90 kernel: [124484.744351] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:28:41.379369+00:00 node-90 kernel: [124484.744352] [] ? nf_iterate+0x62/0x80 2017-10-21T02:28:41.379370+00:00 node-90 kernel: [124484.744354] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:28:41.379370+00:00 node-90 kernel: [124484.744356] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:28:41.379371+00:00 node-90 kernel: [124484.744359] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:28:41.379371+00:00 node-90 kernel: [124484.744362] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:28:41.379373+00:00 node-90 kernel: [124484.744363] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:28:41.379382+00:00 node-90 kernel: [124484.744367] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T02:28:41.379383+00:00 node-90 kernel: [124484.744368] [] ? __wake_up_common+0x52/0x90 2017-10-21T02:28:41.379384+00:00 node-90 kernel: [124484.744370] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:28:41.379384+00:00 node-90 kernel: [124484.744371] [] process_backlog+0xa8/0x150 2017-10-21T02:28:41.379385+00:00 node-90 kernel: [124484.744372] [] net_rx_action+0x21e/0x360 2017-10-21T02:28:41.379386+00:00 node-90 kernel: [124484.744375] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T02:28:41.379388+00:00 node-90 kernel: [124484.744377] [] __do_softirq+0x101/0x290 2017-10-21T02:28:41.379389+00:00 node-90 kernel: [124484.744380] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:28:41.379390+00:00 node-90 kernel: [124484.744381] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:28:41.379391+00:00 node-90 kernel: [124484.744384] [] do_softirq+0x1d/0x20 2017-10-21T02:28:41.379392+00:00 node-90 kernel: [124484.744385] [] netif_rx_ni+0x33/0x80 2017-10-21T02:28:41.379394+00:00 node-90 kernel: [124484.744388] [] tun_get_user+0x506/0x880 2017-10-21T02:28:41.379395+00:00 node-90 kernel: [124484.744390] [] tun_sendmsg+0x51/0x70 2017-10-21T02:28:41.379396+00:00 node-90 kernel: [124484.744392] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:28:41.379396+00:00 node-90 kernel: [124484.744394] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:28:41.379397+00:00 node-90 kernel: [124484.744397] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:28:41.379398+00:00 node-90 kernel: [124484.744400] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:28:41.379399+00:00 node-90 kernel: [124484.744403] [] kthread+0xe5/0x100 2017-10-21T02:28:41.379400+00:00 node-90 kernel: [124484.744404] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:28:41.379401+00:00 node-90 kernel: [124484.744407] [] ret_from_fork+0x3f/0x70 2017-10-21T02:28:41.379401+00:00 node-90 kernel: [124484.744409] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:28:41.379402+00:00 node-90 kernel: [124484.744410] ---[ end trace d7e73079b38e5860 ]--- 2017-10-21T02:35:20.529803+00:00 node-90 kernel: [124883.885891] ------------[ cut here ]------------ 2017-10-21T02:35:20.529821+00:00 node-90 kernel: [124883.885899] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:35:20.529823+00:00 node-90 kernel: [124883.885901] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:35:20.529824+00:00 node-90 kernel: [124883.885902] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:35:20.529826+00:00 node-90 kernel: [124883.885966] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:35:20.529976+00:00 node-90 kernel: [124883.885967] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:35:20.529980+00:00 node-90 kernel: [124883.885968] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T02:35:20.529997+00:00 node-90 kernel: [124883.885970] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T02:35:20.529999+00:00 node-90 kernel: [124883.885972] ffff880f91732d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:35:20.530000+00:00 node-90 kernel: [124883.885974] Call Trace: 2017-10-21T02:35:20.530001+00:00 node-90 kernel: [124883.885975] [] dump_stack+0x63/0x90 2017-10-21T02:35:20.530002+00:00 node-90 kernel: [124883.885983] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:35:20.530003+00:00 node-90 kernel: [124883.885984] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:35:20.530003+00:00 node-90 kernel: [124883.885987] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:35:20.530004+00:00 node-90 kernel: [124883.885988] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:35:20.530005+00:00 node-90 kernel: [124883.885990] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:35:20.530006+00:00 node-90 kernel: [124883.885995] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:35:20.530007+00:00 node-90 kernel: [124883.885998] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:35:20.530008+00:00 node-90 kernel: [124883.886000] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:35:20.530008+00:00 node-90 kernel: [124883.886004] [] ? nf_iterate+0x62/0x80 2017-10-21T02:35:20.530009+00:00 node-90 kernel: [124883.886006] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:35:20.530010+00:00 node-90 kernel: [124883.886012] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:35:20.530011+00:00 node-90 kernel: [124883.886015] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:35:20.530012+00:00 node-90 kernel: [124883.886017] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:35:20.530012+00:00 node-90 kernel: [124883.886020] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:35:20.530013+00:00 node-90 kernel: [124883.886022] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:35:20.530014+00:00 node-90 kernel: [124883.886025] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:35:20.530015+00:00 node-90 kernel: [124883.886027] [] ? nf_iterate+0x62/0x80 2017-10-21T02:35:20.530016+00:00 node-90 kernel: [124883.886029] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:35:20.530016+00:00 node-90 kernel: [124883.886031] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:35:20.530017+00:00 node-90 kernel: [124883.886034] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:35:20.530017+00:00 node-90 kernel: [124883.886037] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:35:20.530018+00:00 node-90 kernel: [124883.886038] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:35:20.530027+00:00 node-90 kernel: [124883.886041] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:35:20.530028+00:00 node-90 kernel: [124883.886044] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:35:20.530029+00:00 node-90 kernel: [124883.886045] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:35:20.530029+00:00 node-90 kernel: [124883.886047] [] process_backlog+0xa8/0x150 2017-10-21T02:35:20.530030+00:00 node-90 kernel: [124883.886048] [] net_rx_action+0x21e/0x360 2017-10-21T02:35:20.530031+00:00 node-90 kernel: [124883.886051] [] __do_softirq+0x101/0x290 2017-10-21T02:35:20.530032+00:00 node-90 kernel: [124883.886062] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:35:20.530033+00:00 node-90 kernel: [124883.886062] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:35:20.530034+00:00 node-90 kernel: [124883.886066] [] do_softirq+0x1d/0x20 2017-10-21T02:35:20.530035+00:00 node-90 kernel: [124883.886067] [] netif_rx_ni+0x33/0x80 2017-10-21T02:35:20.530036+00:00 node-90 kernel: [124883.886070] [] tun_get_user+0x506/0x880 2017-10-21T02:35:20.530037+00:00 node-90 kernel: [124883.886071] [] tun_sendmsg+0x51/0x70 2017-10-21T02:35:20.530038+00:00 node-90 kernel: [124883.886081] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:35:20.530039+00:00 node-90 kernel: [124883.886083] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:35:20.530039+00:00 node-90 kernel: [124883.886087] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:35:20.530040+00:00 node-90 kernel: [124883.886089] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:35:20.530041+00:00 node-90 kernel: [124883.886091] [] kthread+0xe5/0x100 2017-10-21T02:35:20.530042+00:00 node-90 kernel: [124883.886092] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:35:20.530043+00:00 node-90 kernel: [124883.886095] [] ret_from_fork+0x3f/0x70 2017-10-21T02:35:20.530044+00:00 node-90 kernel: [124883.886096] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:35:20.530044+00:00 node-90 kernel: [124883.886098] ---[ end trace d7e73079b38e5861 ]--- 2017-10-21T02:38:47.757950+00:00 node-90 kernel: [125091.109781] ------------[ cut here ]------------ 2017-10-21T02:38:47.757968+00:00 node-90 kernel: [125091.109788] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:38:47.757970+00:00 node-90 kernel: [125091.109790] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:38:47.757971+00:00 node-90 kernel: [125091.109791] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:38:47.757972+00:00 node-90 kernel: [125091.109861] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:38:47.757974+00:00 node-90 kernel: [125091.109862] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:38:47.758122+00:00 node-90 kernel: [125091.109863] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T02:38:47.758143+00:00 node-90 kernel: [125091.109865] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T02:38:47.758144+00:00 node-90 kernel: [125091.109866] ffff88103185ea00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:38:47.758145+00:00 node-90 kernel: [125091.109868] Call Trace: 2017-10-21T02:38:47.758146+00:00 node-90 kernel: [125091.109869] [] dump_stack+0x63/0x90 2017-10-21T02:38:47.758147+00:00 node-90 kernel: [125091.109876] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:38:47.758148+00:00 node-90 kernel: [125091.109878] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:38:47.758148+00:00 node-90 kernel: [125091.109880] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:38:47.758149+00:00 node-90 kernel: [125091.109882] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:38:47.758150+00:00 node-90 kernel: [125091.109883] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:38:47.758151+00:00 node-90 kernel: [125091.109888] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:38:47.758152+00:00 node-90 kernel: [125091.109891] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:38:47.758153+00:00 node-90 kernel: [125091.109893] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:38:47.758153+00:00 node-90 kernel: [125091.109897] [] ? nf_iterate+0x62/0x80 2017-10-21T02:38:47.758154+00:00 node-90 kernel: [125091.109899] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:38:47.758155+00:00 node-90 kernel: [125091.109904] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:38:47.758156+00:00 node-90 kernel: [125091.109907] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:38:47.758157+00:00 node-90 kernel: [125091.109909] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:38:47.758158+00:00 node-90 kernel: [125091.109912] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:38:47.758158+00:00 node-90 kernel: [125091.109913] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:38:47.758159+00:00 node-90 kernel: [125091.109916] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:38:47.758161+00:00 node-90 kernel: [125091.109918] [] ? nf_iterate+0x62/0x80 2017-10-21T02:38:47.758161+00:00 node-90 kernel: [125091.109920] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:38:47.758162+00:00 node-90 kernel: [125091.109921] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:38:47.758162+00:00 node-90 kernel: [125091.109924] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:38:47.758163+00:00 node-90 kernel: [125091.109927] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:38:47.758164+00:00 node-90 kernel: [125091.109928] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:38:47.758172+00:00 node-90 kernel: [125091.109930] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:38:47.758173+00:00 node-90 kernel: [125091.109931] [] process_backlog+0xa8/0x150 2017-10-21T02:38:47.758174+00:00 node-90 kernel: [125091.109933] [] net_rx_action+0x21e/0x360 2017-10-21T02:38:47.758174+00:00 node-90 kernel: [125091.109935] [] __do_softirq+0x101/0x290 2017-10-21T02:38:47.758175+00:00 node-90 kernel: [125091.109937] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:38:47.758176+00:00 node-90 kernel: [125091.109938] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:38:47.758177+00:00 node-90 kernel: [125091.109941] [] do_softirq+0x1d/0x20 2017-10-21T02:38:47.758178+00:00 node-90 kernel: [125091.109942] [] netif_rx_ni+0x33/0x80 2017-10-21T02:38:47.758179+00:00 node-90 kernel: [125091.109945] [] tun_get_user+0x506/0x880 2017-10-21T02:38:47.758180+00:00 node-90 kernel: [125091.109946] [] tun_sendmsg+0x51/0x70 2017-10-21T02:38:47.758181+00:00 node-90 kernel: [125091.109949] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:38:47.758182+00:00 node-90 kernel: [125091.109950] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:38:47.758183+00:00 node-90 kernel: [125091.109954] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:38:47.758184+00:00 node-90 kernel: [125091.109956] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:38:47.758184+00:00 node-90 kernel: [125091.109958] [] kthread+0xe5/0x100 2017-10-21T02:38:47.758185+00:00 node-90 kernel: [125091.109959] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:38:47.758185+00:00 node-90 kernel: [125091.109962] [] ret_from_fork+0x3f/0x70 2017-10-21T02:38:47.758187+00:00 node-90 kernel: [125091.109963] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:38:47.758188+00:00 node-90 kernel: [125091.109966] ---[ end trace d7e73079b38e5862 ]--- 2017-10-21T02:49:35.745669+00:00 node-90 kernel: [125739.087133] ------------[ cut here ]------------ 2017-10-21T02:49:35.745689+00:00 node-90 kernel: [125739.087141] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:49:35.745691+00:00 node-90 kernel: [125739.087143] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:49:35.745705+00:00 node-90 kernel: [125739.087145] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:49:35.745712+00:00 node-90 kernel: [125739.087207] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:49:35.745713+00:00 node-90 kernel: [125739.087208] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:49:35.745714+00:00 node-90 kernel: [125739.087209] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T02:49:35.745731+00:00 node-90 kernel: [125739.087211] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T02:49:35.745733+00:00 node-90 kernel: [125739.087213] ffff880f932c5500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:49:35.745734+00:00 node-90 kernel: [125739.087215] Call Trace: 2017-10-21T02:49:35.745735+00:00 node-90 kernel: [125739.087216] [] dump_stack+0x63/0x90 2017-10-21T02:49:35.745736+00:00 node-90 kernel: [125739.087224] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:49:35.745737+00:00 node-90 kernel: [125739.087226] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:49:35.745737+00:00 node-90 kernel: [125739.087228] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:49:35.745739+00:00 node-90 kernel: [125739.087230] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:49:35.745740+00:00 node-90 kernel: [125739.087232] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:49:35.745741+00:00 node-90 kernel: [125739.087238] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:49:35.745741+00:00 node-90 kernel: [125739.087242] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:49:35.745742+00:00 node-90 kernel: [125739.087243] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:49:35.745743+00:00 node-90 kernel: [125739.087248] [] ? nf_iterate+0x62/0x80 2017-10-21T02:49:35.745744+00:00 node-90 kernel: [125739.087250] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:49:35.745745+00:00 node-90 kernel: [125739.087259] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:49:35.745746+00:00 node-90 kernel: [125739.087262] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:49:35.745747+00:00 node-90 kernel: [125739.087264] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:49:35.745747+00:00 node-90 kernel: [125739.087267] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:49:35.745748+00:00 node-90 kernel: [125739.087269] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:49:35.745749+00:00 node-90 kernel: [125739.087273] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:49:35.745750+00:00 node-90 kernel: [125739.087275] [] ? nf_iterate+0x62/0x80 2017-10-21T02:49:35.745751+00:00 node-90 kernel: [125739.087276] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:49:35.745752+00:00 node-90 kernel: [125739.087278] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:49:35.745752+00:00 node-90 kernel: [125739.087281] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:49:35.745753+00:00 node-90 kernel: [125739.087284] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:49:35.745755+00:00 node-90 kernel: [125739.087286] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:49:35.745763+00:00 node-90 kernel: [125739.087287] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:49:35.745764+00:00 node-90 kernel: [125739.087289] [] process_backlog+0xa8/0x150 2017-10-21T02:49:35.745764+00:00 node-90 kernel: [125739.087290] [] net_rx_action+0x21e/0x360 2017-10-21T02:49:35.745765+00:00 node-90 kernel: [125739.087293] [] __do_softirq+0x101/0x290 2017-10-21T02:49:35.745765+00:00 node-90 kernel: [125739.087295] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:49:35.745767+00:00 node-90 kernel: [125739.087296] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:49:35.745768+00:00 node-90 kernel: [125739.087299] [] do_softirq+0x1d/0x20 2017-10-21T02:49:35.745769+00:00 node-90 kernel: [125739.087300] [] netif_rx_ni+0x33/0x80 2017-10-21T02:49:35.745770+00:00 node-90 kernel: [125739.087303] [] tun_get_user+0x506/0x880 2017-10-21T02:49:35.745771+00:00 node-90 kernel: [125739.087305] [] tun_sendmsg+0x51/0x70 2017-10-21T02:49:35.745773+00:00 node-90 kernel: [125739.087308] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:49:35.745774+00:00 node-90 kernel: [125739.087310] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:49:35.745775+00:00 node-90 kernel: [125739.087313] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:49:35.745776+00:00 node-90 kernel: [125739.087316] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:49:35.745776+00:00 node-90 kernel: [125739.087318] [] kthread+0xe5/0x100 2017-10-21T02:49:35.745777+00:00 node-90 kernel: [125739.087319] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:49:35.745778+00:00 node-90 kernel: [125739.087322] [] ret_from_fork+0x3f/0x70 2017-10-21T02:49:35.745779+00:00 node-90 kernel: [125739.087324] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:49:35.745780+00:00 node-90 kernel: [125739.087325] ---[ end trace d7e73079b38e5863 ]--- 2017-10-21T02:50:05.602947+00:00 node-90 kernel: [125768.945836] ------------[ cut here ]------------ 2017-10-21T02:50:05.602960+00:00 node-90 kernel: [125768.945843] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:50:05.602962+00:00 node-90 kernel: [125768.945846] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:50:05.602963+00:00 node-90 kernel: [125768.945847] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:50:05.602970+00:00 node-90 kernel: [125768.945909] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:50:05.602972+00:00 node-90 kernel: [125768.945911] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:50:05.602973+00:00 node-90 kernel: [125768.945913] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T02:50:05.602987+00:00 node-90 kernel: [125768.945916] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T02:50:05.602989+00:00 node-90 kernel: [125768.945918] ffff88006e484800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:50:05.602990+00:00 node-90 kernel: [125768.945921] Call Trace: 2017-10-21T02:50:05.602991+00:00 node-90 kernel: [125768.945922] [] dump_stack+0x63/0x90 2017-10-21T02:50:05.602992+00:00 node-90 kernel: [125768.945930] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:50:05.602993+00:00 node-90 kernel: [125768.945931] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:50:05.602994+00:00 node-90 kernel: [125768.945934] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:50:05.602995+00:00 node-90 kernel: [125768.945935] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:50:05.602996+00:00 node-90 kernel: [125768.945937] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:50:05.602997+00:00 node-90 kernel: [125768.945943] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:50:05.602998+00:00 node-90 kernel: [125768.945946] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:50:05.602998+00:00 node-90 kernel: [125768.945947] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:50:05.602999+00:00 node-90 kernel: [125768.945951] [] ? nf_iterate+0x62/0x80 2017-10-21T02:50:05.603000+00:00 node-90 kernel: [125768.945953] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:50:05.603002+00:00 node-90 kernel: [125768.945960] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:50:05.603003+00:00 node-90 kernel: [125768.945963] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:50:05.603004+00:00 node-90 kernel: [125768.945966] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:50:05.603005+00:00 node-90 kernel: [125768.945970] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:50:05.603006+00:00 node-90 kernel: [125768.945972] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:50:05.603007+00:00 node-90 kernel: [125768.945976] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:50:05.603008+00:00 node-90 kernel: [125768.945978] [] ? nf_iterate+0x62/0x80 2017-10-21T02:50:05.603010+00:00 node-90 kernel: [125768.945980] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:50:05.603011+00:00 node-90 kernel: [125768.945981] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:50:05.603012+00:00 node-90 kernel: [125768.945986] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:50:05.603013+00:00 node-90 kernel: [125768.945990] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:50:05.603015+00:00 node-90 kernel: [125768.945992] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:50:05.603030+00:00 node-90 kernel: [125768.945997] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T02:50:05.603032+00:00 node-90 kernel: [125768.945998] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:50:05.603033+00:00 node-90 kernel: [125768.946000] [] process_backlog+0xa8/0x150 2017-10-21T02:50:05.603034+00:00 node-90 kernel: [125768.946002] [] net_rx_action+0x21e/0x360 2017-10-21T02:50:05.603035+00:00 node-90 kernel: [125768.946005] [] __do_softirq+0x101/0x290 2017-10-21T02:50:05.603036+00:00 node-90 kernel: [125768.946008] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:50:05.603037+00:00 node-90 kernel: [125768.946008] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:50:05.603038+00:00 node-90 kernel: [125768.946012] [] do_softirq+0x1d/0x20 2017-10-21T02:50:05.603039+00:00 node-90 kernel: [125768.946013] [] netif_rx_ni+0x33/0x80 2017-10-21T02:50:05.603040+00:00 node-90 kernel: [125768.946016] [] tun_get_user+0x506/0x880 2017-10-21T02:50:05.603041+00:00 node-90 kernel: [125768.946018] [] tun_sendmsg+0x51/0x70 2017-10-21T02:50:05.603042+00:00 node-90 kernel: [125768.946020] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:50:05.603044+00:00 node-90 kernel: [125768.946022] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:50:05.603044+00:00 node-90 kernel: [125768.946025] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:50:05.603053+00:00 node-90 kernel: [125768.946027] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:50:05.603055+00:00 node-90 kernel: [125768.946029] [] kthread+0xe5/0x100 2017-10-21T02:50:05.603056+00:00 node-90 kernel: [125768.946031] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:50:05.603057+00:00 node-90 kernel: [125768.946033] [] ret_from_fork+0x3f/0x70 2017-10-21T02:50:05.603058+00:00 node-90 kernel: [125768.946035] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:50:05.603059+00:00 node-90 kernel: [125768.946036] ---[ end trace d7e73079b38e5864 ]--- 2017-10-21T02:55:11.285374+00:00 node-90 kernel: [126074.621307] ------------[ cut here ]------------ 2017-10-21T02:55:11.285397+00:00 node-90 kernel: [126074.621317] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:55:11.285400+00:00 node-90 kernel: [126074.621319] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:55:11.285423+00:00 node-90 kernel: [126074.621321] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:55:11.285425+00:00 node-90 kernel: [126074.621385] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:55:11.285426+00:00 node-90 kernel: [126074.621386] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:55:11.285427+00:00 node-90 kernel: [126074.621387] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T02:55:11.285442+00:00 node-90 kernel: [126074.621389] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T02:55:11.285443+00:00 node-90 kernel: [126074.621391] ffff881f58b53b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:55:11.285444+00:00 node-90 kernel: [126074.621393] Call Trace: 2017-10-21T02:55:11.285446+00:00 node-90 kernel: [126074.621394] [] dump_stack+0x63/0x90 2017-10-21T02:55:11.285446+00:00 node-90 kernel: [126074.621405] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:55:11.285447+00:00 node-90 kernel: [126074.621406] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:55:11.285448+00:00 node-90 kernel: [126074.621410] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:55:11.285449+00:00 node-90 kernel: [126074.621411] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:55:11.285450+00:00 node-90 kernel: [126074.621413] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:55:11.285451+00:00 node-90 kernel: [126074.621420] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:55:11.285452+00:00 node-90 kernel: [126074.621423] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:55:11.285452+00:00 node-90 kernel: [126074.621425] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:55:11.285453+00:00 node-90 kernel: [126074.621431] [] ? nf_iterate+0x62/0x80 2017-10-21T02:55:11.285454+00:00 node-90 kernel: [126074.621432] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:55:11.285455+00:00 node-90 kernel: [126074.621439] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:55:11.285456+00:00 node-90 kernel: [126074.621442] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:55:11.285457+00:00 node-90 kernel: [126074.621444] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:55:11.285458+00:00 node-90 kernel: [126074.621448] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:55:11.285459+00:00 node-90 kernel: [126074.621450] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:55:11.285460+00:00 node-90 kernel: [126074.621453] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:55:11.285462+00:00 node-90 kernel: [126074.621455] [] ? nf_iterate+0x62/0x80 2017-10-21T02:55:11.285463+00:00 node-90 kernel: [126074.621457] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:55:11.285464+00:00 node-90 kernel: [126074.621459] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:55:11.285465+00:00 node-90 kernel: [126074.621462] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:55:11.285465+00:00 node-90 kernel: [126074.621465] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:55:11.285466+00:00 node-90 kernel: [126074.621467] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:55:11.285475+00:00 node-90 kernel: [126074.621468] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:55:11.285476+00:00 node-90 kernel: [126074.621470] [] process_backlog+0xa8/0x150 2017-10-21T02:55:11.285477+00:00 node-90 kernel: [126074.621471] [] net_rx_action+0x21e/0x360 2017-10-21T02:55:11.285477+00:00 node-90 kernel: [126074.621474] [] __do_softirq+0x101/0x290 2017-10-21T02:55:11.285478+00:00 node-90 kernel: [126074.621477] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:55:11.285479+00:00 node-90 kernel: [126074.621478] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:55:11.285480+00:00 node-90 kernel: [126074.621481] [] do_softirq+0x1d/0x20 2017-10-21T02:55:11.285482+00:00 node-90 kernel: [126074.621482] [] netif_rx_ni+0x33/0x80 2017-10-21T02:55:11.285483+00:00 node-90 kernel: [126074.621489] [] tun_get_user+0x506/0x880 2017-10-21T02:55:11.285485+00:00 node-90 kernel: [126074.621491] [] tun_sendmsg+0x51/0x70 2017-10-21T02:55:11.285486+00:00 node-90 kernel: [126074.621493] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:55:11.285487+00:00 node-90 kernel: [126074.621495] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:55:11.285488+00:00 node-90 kernel: [126074.621499] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:55:11.285489+00:00 node-90 kernel: [126074.621501] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:55:11.285489+00:00 node-90 kernel: [126074.621503] [] kthread+0xe5/0x100 2017-10-21T02:55:11.285490+00:00 node-90 kernel: [126074.621504] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:55:11.285490+00:00 node-90 kernel: [126074.621508] [] ret_from_fork+0x3f/0x70 2017-10-21T02:55:11.285491+00:00 node-90 kernel: [126074.621509] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:55:11.285492+00:00 node-90 kernel: [126074.621510] ---[ end trace d7e73079b38e5865 ]--- 2017-10-21T02:56:36.461545+00:00 node-90 kernel: [126159.797291] ------------[ cut here ]------------ 2017-10-21T02:56:36.461566+00:00 node-90 kernel: [126159.797306] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:56:36.461568+00:00 node-90 kernel: [126159.797309] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:56:36.461569+00:00 node-90 kernel: [126159.797310] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:56:36.461571+00:00 node-90 kernel: [126159.797372] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:56:36.461572+00:00 node-90 kernel: [126159.797373] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:56:36.461747+00:00 node-90 kernel: [126159.797374] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T02:56:36.461767+00:00 node-90 kernel: [126159.797376] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T02:56:36.461769+00:00 node-90 kernel: [126159.797378] ffff881fb3ff8700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:56:36.461770+00:00 node-90 kernel: [126159.797380] Call Trace: 2017-10-21T02:56:36.461771+00:00 node-90 kernel: [126159.797381] [] dump_stack+0x63/0x90 2017-10-21T02:56:36.461772+00:00 node-90 kernel: [126159.797388] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:56:36.461773+00:00 node-90 kernel: [126159.797390] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:56:36.461773+00:00 node-90 kernel: [126159.797394] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:56:36.461774+00:00 node-90 kernel: [126159.797396] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:56:36.461775+00:00 node-90 kernel: [126159.797399] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:56:36.461776+00:00 node-90 kernel: [126159.797405] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:56:36.461777+00:00 node-90 kernel: [126159.797408] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:56:36.461777+00:00 node-90 kernel: [126159.797410] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:56:36.461778+00:00 node-90 kernel: [126159.797414] [] ? nf_iterate+0x62/0x80 2017-10-21T02:56:36.461779+00:00 node-90 kernel: [126159.797415] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:56:36.461780+00:00 node-90 kernel: [126159.797422] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:56:36.461781+00:00 node-90 kernel: [126159.797424] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:56:36.461781+00:00 node-90 kernel: [126159.797427] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:56:36.461782+00:00 node-90 kernel: [126159.797430] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:56:36.461783+00:00 node-90 kernel: [126159.797432] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:56:36.461783+00:00 node-90 kernel: [126159.797435] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:56:36.461785+00:00 node-90 kernel: [126159.797437] [] ? nf_iterate+0x62/0x80 2017-10-21T02:56:36.461785+00:00 node-90 kernel: [126159.797438] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:56:36.461786+00:00 node-90 kernel: [126159.797440] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:56:36.461787+00:00 node-90 kernel: [126159.797443] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:56:36.461787+00:00 node-90 kernel: [126159.797446] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:56:36.461788+00:00 node-90 kernel: [126159.797448] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:56:36.461797+00:00 node-90 kernel: [126159.797449] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:56:36.461798+00:00 node-90 kernel: [126159.797450] [] process_backlog+0xa8/0x150 2017-10-21T02:56:36.461798+00:00 node-90 kernel: [126159.797452] [] net_rx_action+0x21e/0x360 2017-10-21T02:56:36.461799+00:00 node-90 kernel: [126159.797454] [] __do_softirq+0x101/0x290 2017-10-21T02:56:36.461800+00:00 node-90 kernel: [126159.797456] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:56:36.461801+00:00 node-90 kernel: [126159.797457] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:56:36.461802+00:00 node-90 kernel: [126159.797461] [] do_softirq+0x1d/0x20 2017-10-21T02:56:36.461803+00:00 node-90 kernel: [126159.797462] [] netif_rx_ni+0x33/0x80 2017-10-21T02:56:36.461804+00:00 node-90 kernel: [126159.797466] [] tun_get_user+0x506/0x880 2017-10-21T02:56:36.461805+00:00 node-90 kernel: [126159.797468] [] tun_sendmsg+0x51/0x70 2017-10-21T02:56:36.461806+00:00 node-90 kernel: [126159.797617] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:56:36.461807+00:00 node-90 kernel: [126159.797619] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:56:36.461809+00:00 node-90 kernel: [126159.797624] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:56:36.461810+00:00 node-90 kernel: [126159.797627] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:56:36.461810+00:00 node-90 kernel: [126159.797630] [] kthread+0xe5/0x100 2017-10-21T02:56:36.461811+00:00 node-90 kernel: [126159.797633] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:56:36.461812+00:00 node-90 kernel: [126159.797636] [] ret_from_fork+0x3f/0x70 2017-10-21T02:56:36.461813+00:00 node-90 kernel: [126159.797638] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:56:36.461814+00:00 node-90 kernel: [126159.797783] ---[ end trace d7e73079b38e5866 ]--- 2017-10-21T02:57:46.580281+00:00 node-90 kernel: [126229.913001] ------------[ cut here ]------------ 2017-10-21T02:57:46.580300+00:00 node-90 kernel: [126229.913009] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:57:46.580302+00:00 node-90 kernel: [126229.913012] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:57:46.580303+00:00 node-90 kernel: [126229.913012] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:57:46.580304+00:00 node-90 kernel: [126229.913076] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:57:46.580312+00:00 node-90 kernel: [126229.913077] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:57:46.580313+00:00 node-90 kernel: [126229.913078] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T02:57:46.580327+00:00 node-90 kernel: [126229.913080] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T02:57:46.580328+00:00 node-90 kernel: [126229.913081] ffff88102007a900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T02:57:46.580329+00:00 node-90 kernel: [126229.913083] Call Trace: 2017-10-21T02:57:46.580331+00:00 node-90 kernel: [126229.913084] [] dump_stack+0x63/0x90 2017-10-21T02:57:46.580331+00:00 node-90 kernel: [126229.913092] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:57:46.580332+00:00 node-90 kernel: [126229.913093] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:57:46.580333+00:00 node-90 kernel: [126229.913096] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:57:46.580334+00:00 node-90 kernel: [126229.913097] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:57:46.580335+00:00 node-90 kernel: [126229.913099] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:57:46.580336+00:00 node-90 kernel: [126229.913104] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:57:46.580337+00:00 node-90 kernel: [126229.913108] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:57:46.580337+00:00 node-90 kernel: [126229.913109] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:57:46.580338+00:00 node-90 kernel: [126229.913113] [] ? nf_iterate+0x62/0x80 2017-10-21T02:57:46.580339+00:00 node-90 kernel: [126229.913115] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:57:46.580340+00:00 node-90 kernel: [126229.913121] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:57:46.580341+00:00 node-90 kernel: [126229.913124] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:57:46.580342+00:00 node-90 kernel: [126229.913126] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:57:46.580342+00:00 node-90 kernel: [126229.913129] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:57:46.580343+00:00 node-90 kernel: [126229.913131] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:57:46.580344+00:00 node-90 kernel: [126229.913135] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:57:46.580345+00:00 node-90 kernel: [126229.913137] [] ? nf_iterate+0x62/0x80 2017-10-21T02:57:46.580346+00:00 node-90 kernel: [126229.913138] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:57:46.580347+00:00 node-90 kernel: [126229.913140] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:57:46.580348+00:00 node-90 kernel: [126229.913143] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:57:46.580349+00:00 node-90 kernel: [126229.913146] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:57:46.580351+00:00 node-90 kernel: [126229.913148] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:57:46.580362+00:00 node-90 kernel: [126229.913151] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T02:57:46.580363+00:00 node-90 kernel: [126229.913153] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:57:46.580364+00:00 node-90 kernel: [126229.913154] [] process_backlog+0xa8/0x150 2017-10-21T02:57:46.580365+00:00 node-90 kernel: [126229.913156] [] net_rx_action+0x21e/0x360 2017-10-21T02:57:46.580366+00:00 node-90 kernel: [126229.913158] [] __do_softirq+0x101/0x290 2017-10-21T02:57:46.580367+00:00 node-90 kernel: [126229.913160] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T02:57:46.580368+00:00 node-90 kernel: [126229.913161] [] do_softirq.part.19+0x38/0x40 2017-10-21T02:57:46.580369+00:00 node-90 kernel: [126229.913164] [] do_softirq+0x1d/0x20 2017-10-21T02:57:46.580370+00:00 node-90 kernel: [126229.913165] [] netif_rx_ni+0x33/0x80 2017-10-21T02:57:46.580371+00:00 node-90 kernel: [126229.913168] [] tun_get_user+0x506/0x880 2017-10-21T02:57:46.580372+00:00 node-90 kernel: [126229.913170] [] tun_sendmsg+0x51/0x70 2017-10-21T02:57:46.580373+00:00 node-90 kernel: [126229.913172] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T02:57:46.580374+00:00 node-90 kernel: [126229.913174] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T02:57:46.580374+00:00 node-90 kernel: [126229.913178] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T02:57:46.580375+00:00 node-90 kernel: [126229.913180] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T02:57:46.580375+00:00 node-90 kernel: [126229.913182] [] kthread+0xe5/0x100 2017-10-21T02:57:46.580379+00:00 node-90 kernel: [126229.913183] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:57:46.580381+00:00 node-90 kernel: [126229.913186] [] ret_from_fork+0x3f/0x70 2017-10-21T02:57:46.580382+00:00 node-90 kernel: [126229.913187] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T02:57:46.580384+00:00 node-90 kernel: [126229.913189] ---[ end trace d7e73079b38e5867 ]--- 2017-10-21T03:01:37.528339+00:00 node-90 kernel: [126460.856650] ------------[ cut here ]------------ 2017-10-21T03:01:37.528358+00:00 node-90 kernel: [126460.856659] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:01:37.528360+00:00 node-90 kernel: [126460.856661] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:01:37.528361+00:00 node-90 kernel: [126460.856662] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:01:37.528362+00:00 node-90 kernel: [126460.856732] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:01:37.528364+00:00 node-90 kernel: [126460.856733] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:01:37.528364+00:00 node-90 kernel: [126460.856734] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T03:01:37.528378+00:00 node-90 kernel: [126460.856736] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T03:01:37.528379+00:00 node-90 kernel: [126460.856738] ffff8820332f5b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:01:37.528380+00:00 node-90 kernel: [126460.856739] Call Trace: 2017-10-21T03:01:37.528381+00:00 node-90 kernel: [126460.856741] [] dump_stack+0x63/0x90 2017-10-21T03:01:37.528382+00:00 node-90 kernel: [126460.856748] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:01:37.528382+00:00 node-90 kernel: [126460.856749] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:01:37.528383+00:00 node-90 kernel: [126460.856752] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:01:37.528384+00:00 node-90 kernel: [126460.856753] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:01:37.528385+00:00 node-90 kernel: [126460.856755] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:01:37.528386+00:00 node-90 kernel: [126460.856760] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:01:37.528386+00:00 node-90 kernel: [126460.856763] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:01:37.528387+00:00 node-90 kernel: [126460.856765] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:01:37.528387+00:00 node-90 kernel: [126460.856769] [] ? nf_iterate+0x62/0x80 2017-10-21T03:01:37.528388+00:00 node-90 kernel: [126460.856771] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:01:37.528389+00:00 node-90 kernel: [126460.856777] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:01:37.528390+00:00 node-90 kernel: [126460.856780] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:01:37.528391+00:00 node-90 kernel: [126460.856783] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:01:37.528391+00:00 node-90 kernel: [126460.856785] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:01:37.528392+00:00 node-90 kernel: [126460.856787] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:01:37.528393+00:00 node-90 kernel: [126460.856790] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:01:37.528394+00:00 node-90 kernel: [126460.856792] [] ? nf_iterate+0x62/0x80 2017-10-21T03:01:37.528395+00:00 node-90 kernel: [126460.856794] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:01:37.528396+00:00 node-90 kernel: [126460.856796] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:01:37.528396+00:00 node-90 kernel: [126460.856799] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:01:37.528397+00:00 node-90 kernel: [126460.856802] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:01:37.528398+00:00 node-90 kernel: [126460.856803] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:01:37.528407+00:00 node-90 kernel: [126460.856805] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:01:37.528408+00:00 node-90 kernel: [126460.856806] [] process_backlog+0xa8/0x150 2017-10-21T03:01:37.528409+00:00 node-90 kernel: [126460.856807] [] net_rx_action+0x21e/0x360 2017-10-21T03:01:37.528410+00:00 node-90 kernel: [126460.856810] [] __do_softirq+0x101/0x290 2017-10-21T03:01:37.528410+00:00 node-90 kernel: [126460.856813] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:01:37.528412+00:00 node-90 kernel: [126460.856813] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:01:37.528413+00:00 node-90 kernel: [126460.856817] [] do_softirq+0x1d/0x20 2017-10-21T03:01:37.528414+00:00 node-90 kernel: [126460.856818] [] netif_rx_ni+0x33/0x80 2017-10-21T03:01:37.528415+00:00 node-90 kernel: [126460.856822] [] tun_get_user+0x506/0x880 2017-10-21T03:01:37.528416+00:00 node-90 kernel: [126460.856824] [] tun_sendmsg+0x51/0x70 2017-10-21T03:01:37.528418+00:00 node-90 kernel: [126460.856826] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:01:37.528419+00:00 node-90 kernel: [126460.856828] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:01:37.528420+00:00 node-90 kernel: [126460.856831] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:01:37.528421+00:00 node-90 kernel: [126460.856834] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:01:37.528421+00:00 node-90 kernel: [126460.856836] [] kthread+0xe5/0x100 2017-10-21T03:01:37.528422+00:00 node-90 kernel: [126460.856837] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:01:37.528423+00:00 node-90 kernel: [126460.856840] [] ret_from_fork+0x3f/0x70 2017-10-21T03:01:37.528425+00:00 node-90 kernel: [126460.856841] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:01:37.528426+00:00 node-90 kernel: [126460.856843] ---[ end trace d7e73079b38e5868 ]--- 2017-10-21T03:02:24.817505+00:00 node-90 kernel: [126508.146923] ------------[ cut here ]------------ 2017-10-21T03:02:24.817527+00:00 node-90 kernel: [126508.146933] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:02:24.817530+00:00 node-90 kernel: [126508.146935] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:02:24.817531+00:00 node-90 kernel: [126508.146937] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:02:24.817533+00:00 node-90 kernel: [126508.146998] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:02:24.817534+00:00 node-90 kernel: [126508.146999] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:02:24.817811+00:00 node-90 kernel: [126508.147000] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T03:02:24.817832+00:00 node-90 kernel: [126508.147002] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T03:02:24.817834+00:00 node-90 kernel: [126508.147003] ffff881f8f3f1800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:02:24.817835+00:00 node-90 kernel: [126508.147005] Call Trace: 2017-10-21T03:02:24.817836+00:00 node-90 kernel: [126508.147007] [] dump_stack+0x63/0x90 2017-10-21T03:02:24.817837+00:00 node-90 kernel: [126508.147017] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:02:24.817838+00:00 node-90 kernel: [126508.147019] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:02:24.817839+00:00 node-90 kernel: [126508.147022] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:02:24.817839+00:00 node-90 kernel: [126508.147023] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:02:24.817841+00:00 node-90 kernel: [126508.147025] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:02:24.817842+00:00 node-90 kernel: [126508.147031] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:02:24.817843+00:00 node-90 kernel: [126508.147035] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:02:24.817844+00:00 node-90 kernel: [126508.147036] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:02:24.817844+00:00 node-90 kernel: [126508.147043] [] ? nf_iterate+0x62/0x80 2017-10-21T03:02:24.817845+00:00 node-90 kernel: [126508.147044] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:02:24.817847+00:00 node-90 kernel: [126508.147051] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:02:24.817848+00:00 node-90 kernel: [126508.147054] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:02:24.817849+00:00 node-90 kernel: [126508.147056] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:02:24.817849+00:00 node-90 kernel: [126508.147059] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:02:24.817850+00:00 node-90 kernel: [126508.147061] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:02:24.817851+00:00 node-90 kernel: [126508.147064] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:02:24.817853+00:00 node-90 kernel: [126508.147066] [] ? nf_iterate+0x62/0x80 2017-10-21T03:02:24.817854+00:00 node-90 kernel: [126508.147067] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:02:24.817855+00:00 node-90 kernel: [126508.147069] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:02:24.817855+00:00 node-90 kernel: [126508.147072] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:02:24.817856+00:00 node-90 kernel: [126508.147075] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:02:24.817857+00:00 node-90 kernel: [126508.147076] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:02:24.817867+00:00 node-90 kernel: [126508.147080] [] ? update_blocked_averages+0x310/0x520 2017-10-21T03:02:24.817868+00:00 node-90 kernel: [126508.147081] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:02:24.817868+00:00 node-90 kernel: [126508.147082] [] process_backlog+0xa8/0x150 2017-10-21T03:02:24.817869+00:00 node-90 kernel: [126508.147084] [] net_rx_action+0x21e/0x360 2017-10-21T03:02:24.817870+00:00 node-90 kernel: [126508.147086] [] __do_softirq+0x101/0x290 2017-10-21T03:02:24.817871+00:00 node-90 kernel: [126508.147089] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:02:24.817872+00:00 node-90 kernel: [126508.147090] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:02:24.817873+00:00 node-90 kernel: [126508.147094] [] do_softirq+0x1d/0x20 2017-10-21T03:02:24.817874+00:00 node-90 kernel: [126508.147095] [] netif_rx_ni+0x33/0x80 2017-10-21T03:02:24.817875+00:00 node-90 kernel: [126508.147100] [] tun_get_user+0x506/0x880 2017-10-21T03:02:24.817876+00:00 node-90 kernel: [126508.147102] [] tun_sendmsg+0x51/0x70 2017-10-21T03:02:24.817878+00:00 node-90 kernel: [126508.147105] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:02:24.817879+00:00 node-90 kernel: [126508.147106] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:02:24.817880+00:00 node-90 kernel: [126508.147110] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:02:24.817880+00:00 node-90 kernel: [126508.147112] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:02:24.817881+00:00 node-90 kernel: [126508.147114] [] kthread+0xe5/0x100 2017-10-21T03:02:24.817881+00:00 node-90 kernel: [126508.147115] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:02:24.817883+00:00 node-90 kernel: [126508.147119] [] ret_from_fork+0x3f/0x70 2017-10-21T03:02:24.817884+00:00 node-90 kernel: [126508.147120] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:02:24.817885+00:00 node-90 kernel: [126508.147122] ---[ end trace d7e73079b38e5869 ]--- 2017-10-21T03:06:06.487874+00:00 node-90 kernel: [126729.813894] ------------[ cut here ]------------ 2017-10-21T03:06:06.487896+00:00 node-90 kernel: [126729.813903] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:06:06.487898+00:00 node-90 kernel: [126729.813905] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:06:06.487910+00:00 node-90 kernel: [126729.813907] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:06:06.487912+00:00 node-90 kernel: [126729.813992] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:06:06.487914+00:00 node-90 kernel: [126729.813994] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:06:06.487914+00:00 node-90 kernel: [126729.813995] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T03:06:06.487915+00:00 node-90 kernel: [126729.813997] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T03:06:06.487915+00:00 node-90 kernel: [126729.813998] ffff881f58fbbe00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:06:06.487916+00:00 node-90 kernel: [126729.814002] Call Trace: 2017-10-21T03:06:06.487921+00:00 node-90 kernel: [126729.814005] [] dump_stack+0x63/0x90 2017-10-21T03:06:06.487922+00:00 node-90 kernel: [126729.814016] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:06:06.487924+00:00 node-90 kernel: [126729.814020] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:06:06.489128+00:00 node-90 kernel: [126729.814024] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:06:06.489136+00:00 node-90 kernel: [126729.814025] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:06:06.489137+00:00 node-90 kernel: [126729.814027] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:06:06.489138+00:00 node-90 kernel: [126729.814033] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:06:06.489138+00:00 node-90 kernel: [126729.814037] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:06:06.489139+00:00 node-90 kernel: [126729.814039] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:06:06.489145+00:00 node-90 kernel: [126729.814044] [] ? nf_iterate+0x62/0x80 2017-10-21T03:06:06.489146+00:00 node-90 kernel: [126729.814046] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:06:06.489146+00:00 node-90 kernel: [126729.814051] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:06:06.489147+00:00 node-90 kernel: [126729.814054] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:06:06.489148+00:00 node-90 kernel: [126729.814058] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:06:06.489148+00:00 node-90 kernel: [126729.814061] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:06:06.489149+00:00 node-90 kernel: [126729.814063] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:06:06.489150+00:00 node-90 kernel: [126729.814066] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:06:06.489150+00:00 node-90 kernel: [126729.814068] [] ? nf_iterate+0x62/0x80 2017-10-21T03:06:06.489151+00:00 node-90 kernel: [126729.814070] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:06:06.489152+00:00 node-90 kernel: [126729.814071] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:06:06.489153+00:00 node-90 kernel: [126729.814074] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:06:06.489154+00:00 node-90 kernel: [126729.814077] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:06:06.489155+00:00 node-90 kernel: [126729.814079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:06:06.489156+00:00 node-90 kernel: [126729.814080] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:06:06.489156+00:00 node-90 kernel: [126729.814082] [] process_backlog+0xa8/0x150 2017-10-21T03:06:06.489157+00:00 node-90 kernel: [126729.814083] [] net_rx_action+0x21e/0x360 2017-10-21T03:06:06.489158+00:00 node-90 kernel: [126729.814086] [] __do_softirq+0x101/0x290 2017-10-21T03:06:06.489160+00:00 node-90 kernel: [126729.814089] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:06:06.489161+00:00 node-90 kernel: [126729.814090] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:06:06.489169+00:00 node-90 kernel: [126729.814093] [] do_softirq+0x1d/0x20 2017-10-21T03:06:06.489171+00:00 node-90 kernel: [126729.814094] [] netif_rx_ni+0x33/0x80 2017-10-21T03:06:06.489172+00:00 node-90 kernel: [126729.814098] [] tun_get_user+0x506/0x880 2017-10-21T03:06:06.489173+00:00 node-90 kernel: [126729.814100] [] tun_sendmsg+0x51/0x70 2017-10-21T03:06:06.489173+00:00 node-90 kernel: [126729.814102] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:06:06.489174+00:00 node-90 kernel: [126729.814104] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:06:06.489174+00:00 node-90 kernel: [126729.814107] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:06:06.489175+00:00 node-90 kernel: [126729.814109] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:06:06.489176+00:00 node-90 kernel: [126729.814111] [] kthread+0xe5/0x100 2017-10-21T03:06:06.489177+00:00 node-90 kernel: [126729.814113] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:06:06.489178+00:00 node-90 kernel: [126729.814116] [] ret_from_fork+0x3f/0x70 2017-10-21T03:06:06.489179+00:00 node-90 kernel: [126729.814117] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:06:06.489192+00:00 node-90 kernel: [126729.814119] ---[ end trace d7e73079b38e586a ]--- 2017-10-21T03:10:02.361646+00:00 node-90 kernel: [126965.680422] ------------[ cut here ]------------ 2017-10-21T03:10:02.361668+00:00 node-90 kernel: [126965.680432] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:10:02.361670+00:00 node-90 kernel: [126965.680434] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:10:02.361671+00:00 node-90 kernel: [126965.680435] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:10:02.361680+00:00 node-90 kernel: [126965.680498] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:10:02.361683+00:00 node-90 kernel: [126965.680499] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:10:02.361684+00:00 node-90 kernel: [126965.680500] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T03:10:02.361698+00:00 node-90 kernel: [126965.680502] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T03:10:02.361700+00:00 node-90 kernel: [126965.680504] ffff88006a503800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:10:02.361701+00:00 node-90 kernel: [126965.680505] Call Trace: 2017-10-21T03:10:02.361702+00:00 node-90 kernel: [126965.680507] [] dump_stack+0x63/0x90 2017-10-21T03:10:02.361703+00:00 node-90 kernel: [126965.680516] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:10:02.361704+00:00 node-90 kernel: [126965.680517] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:10:02.361704+00:00 node-90 kernel: [126965.680520] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:10:02.361705+00:00 node-90 kernel: [126965.680521] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:10:02.361707+00:00 node-90 kernel: [126965.680524] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:10:02.361708+00:00 node-90 kernel: [126965.680530] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:10:02.361709+00:00 node-90 kernel: [126965.680532] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:10:02.361709+00:00 node-90 kernel: [126965.680534] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:10:02.361710+00:00 node-90 kernel: [126965.680539] [] ? nf_iterate+0x62/0x80 2017-10-21T03:10:02.361711+00:00 node-90 kernel: [126965.680541] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:10:02.361713+00:00 node-90 kernel: [126965.680547] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:10:02.361714+00:00 node-90 kernel: [126965.680550] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:10:02.361714+00:00 node-90 kernel: [126965.680552] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:10:02.361715+00:00 node-90 kernel: [126965.680555] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:10:02.361716+00:00 node-90 kernel: [126965.680556] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:10:02.361717+00:00 node-90 kernel: [126965.680559] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:10:02.361718+00:00 node-90 kernel: [126965.680561] [] ? nf_iterate+0x62/0x80 2017-10-21T03:10:02.361719+00:00 node-90 kernel: [126965.680563] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:10:02.361720+00:00 node-90 kernel: [126965.680565] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:10:02.361720+00:00 node-90 kernel: [126965.680568] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:10:02.361721+00:00 node-90 kernel: [126965.680571] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:10:02.361722+00:00 node-90 kernel: [126965.680572] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:10:02.361731+00:00 node-90 kernel: [126965.680576] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:10:02.361732+00:00 node-90 kernel: [126965.680578] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:10:02.361733+00:00 node-90 kernel: [126965.680579] [] process_backlog+0xa8/0x150 2017-10-21T03:10:02.361733+00:00 node-90 kernel: [126965.680581] [] net_rx_action+0x21e/0x360 2017-10-21T03:10:02.361734+00:00 node-90 kernel: [126965.680583] [] __do_softirq+0x101/0x290 2017-10-21T03:10:02.361735+00:00 node-90 kernel: [126965.680586] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:10:02.361737+00:00 node-90 kernel: [126965.680587] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:10:02.361738+00:00 node-90 kernel: [126965.680590] [] do_softirq+0x1d/0x20 2017-10-21T03:10:02.361739+00:00 node-90 kernel: [126965.680591] [] netif_rx_ni+0x33/0x80 2017-10-21T03:10:02.361740+00:00 node-90 kernel: [126965.680594] [] tun_get_user+0x506/0x880 2017-10-21T03:10:02.361741+00:00 node-90 kernel: [126965.680596] [] tun_sendmsg+0x51/0x70 2017-10-21T03:10:02.361742+00:00 node-90 kernel: [126965.680599] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:10:02.361744+00:00 node-90 kernel: [126965.680601] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:10:02.361744+00:00 node-90 kernel: [126965.680604] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:10:02.361745+00:00 node-90 kernel: [126965.680606] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:10:02.361745+00:00 node-90 kernel: [126965.680608] [] kthread+0xe5/0x100 2017-10-21T03:10:02.361746+00:00 node-90 kernel: [126965.680609] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:10:02.361748+00:00 node-90 kernel: [126965.680612] [] ret_from_fork+0x3f/0x70 2017-10-21T03:10:02.361749+00:00 node-90 kernel: [126965.680614] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:10:02.361749+00:00 node-90 kernel: [126965.680615] ---[ end trace d7e73079b38e586b ]--- 2017-10-21T03:11:31.828136+00:00 node-90 kernel: [127055.145745] ------------[ cut here ]------------ 2017-10-21T03:11:31.828157+00:00 node-90 kernel: [127055.145756] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:11:31.828159+00:00 node-90 kernel: [127055.145758] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:11:31.828160+00:00 node-90 kernel: [127055.145760] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:11:31.828162+00:00 node-90 kernel: [127055.145825] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:11:31.828163+00:00 node-90 kernel: [127055.145827] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:11:31.828164+00:00 node-90 kernel: [127055.145828] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T03:11:31.828178+00:00 node-90 kernel: [127055.145830] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T03:11:31.828178+00:00 node-90 kernel: [127055.145831] ffff881f5c790f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:11:31.828180+00:00 node-90 kernel: [127055.145833] Call Trace: 2017-10-21T03:11:31.828189+00:00 node-90 kernel: [127055.145835] [] dump_stack+0x63/0x90 2017-10-21T03:11:31.828190+00:00 node-90 kernel: [127055.145846] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:11:31.828191+00:00 node-90 kernel: [127055.145847] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:11:31.828192+00:00 node-90 kernel: [127055.145851] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:11:31.828192+00:00 node-90 kernel: [127055.145852] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:11:31.828194+00:00 node-90 kernel: [127055.145855] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:11:31.828195+00:00 node-90 kernel: [127055.145862] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:11:31.828195+00:00 node-90 kernel: [127055.145866] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:11:31.828196+00:00 node-90 kernel: [127055.145868] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:11:31.828197+00:00 node-90 kernel: [127055.145874] [] ? nf_iterate+0x62/0x80 2017-10-21T03:11:31.828197+00:00 node-90 kernel: [127055.145876] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:11:31.828199+00:00 node-90 kernel: [127055.145883] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:11:31.828200+00:00 node-90 kernel: [127055.145887] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:11:31.828201+00:00 node-90 kernel: [127055.145889] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:11:31.828201+00:00 node-90 kernel: [127055.145892] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:11:31.828202+00:00 node-90 kernel: [127055.145894] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:11:31.828203+00:00 node-90 kernel: [127055.145898] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:11:31.828204+00:00 node-90 kernel: [127055.145900] [] ? nf_iterate+0x62/0x80 2017-10-21T03:11:31.828205+00:00 node-90 kernel: [127055.145902] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:11:31.828206+00:00 node-90 kernel: [127055.145904] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:11:31.828206+00:00 node-90 kernel: [127055.145907] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:11:31.828207+00:00 node-90 kernel: [127055.145911] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:11:31.828208+00:00 node-90 kernel: [127055.145913] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:11:31.828218+00:00 node-90 kernel: [127055.145914] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:11:31.828219+00:00 node-90 kernel: [127055.145916] [] process_backlog+0xa8/0x150 2017-10-21T03:11:31.828220+00:00 node-90 kernel: [127055.145917] [] net_rx_action+0x21e/0x360 2017-10-21T03:11:31.828221+00:00 node-90 kernel: [127055.145924] [] __do_softirq+0x101/0x290 2017-10-21T03:11:31.828221+00:00 node-90 kernel: [127055.145927] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:11:31.828223+00:00 node-90 kernel: [127055.145928] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:11:31.828224+00:00 node-90 kernel: [127055.145931] [] do_softirq+0x1d/0x20 2017-10-21T03:11:31.828226+00:00 node-90 kernel: [127055.145933] [] netif_rx_ni+0x33/0x80 2017-10-21T03:11:31.828227+00:00 node-90 kernel: [127055.145936] [] tun_get_user+0x506/0x880 2017-10-21T03:11:31.828228+00:00 node-90 kernel: [127055.145938] [] tun_sendmsg+0x51/0x70 2017-10-21T03:11:31.828229+00:00 node-90 kernel: [127055.145941] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:11:31.828231+00:00 node-90 kernel: [127055.145943] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:11:31.828232+00:00 node-90 kernel: [127055.145946] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:11:31.828233+00:00 node-90 kernel: [127055.145949] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:11:31.828234+00:00 node-90 kernel: [127055.145951] [] kthread+0xe5/0x100 2017-10-21T03:11:31.828235+00:00 node-90 kernel: [127055.145953] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:11:31.828236+00:00 node-90 kernel: [127055.145957] [] ret_from_fork+0x3f/0x70 2017-10-21T03:11:31.828237+00:00 node-90 kernel: [127055.145965] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:11:31.828239+00:00 node-90 kernel: [127055.145967] ---[ end trace d7e73079b38e586c ]--- 2017-10-21T03:16:26.837797+00:00 node-90 kernel: [127350.151414] ------------[ cut here ]------------ 2017-10-21T03:16:26.837819+00:00 node-90 kernel: [127350.151421] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:16:26.837821+00:00 node-90 kernel: [127350.151424] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:16:26.837823+00:00 node-90 kernel: [127350.151425] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:16:26.837825+00:00 node-90 kernel: [127350.151487] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:16:26.837827+00:00 node-90 kernel: [127350.151488] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:16:26.837828+00:00 node-90 kernel: [127350.151489] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T03:16:26.837843+00:00 node-90 kernel: [127350.151491] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T03:16:26.837846+00:00 node-90 kernel: [127350.151493] ffff8810347a8000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:16:26.837847+00:00 node-90 kernel: [127350.151495] Call Trace: 2017-10-21T03:16:26.837848+00:00 node-90 kernel: [127350.151496] [] dump_stack+0x63/0x90 2017-10-21T03:16:26.837849+00:00 node-90 kernel: [127350.151504] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:16:26.837850+00:00 node-90 kernel: [127350.151505] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:16:26.837850+00:00 node-90 kernel: [127350.151508] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:16:26.837852+00:00 node-90 kernel: [127350.151509] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:16:26.837853+00:00 node-90 kernel: [127350.151511] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:16:26.837854+00:00 node-90 kernel: [127350.151516] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:16:26.837855+00:00 node-90 kernel: [127350.151520] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:16:26.837856+00:00 node-90 kernel: [127350.151521] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:16:26.837856+00:00 node-90 kernel: [127350.151525] [] ? nf_iterate+0x62/0x80 2017-10-21T03:16:26.837859+00:00 node-90 kernel: [127350.151527] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:16:26.837860+00:00 node-90 kernel: [127350.151534] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:16:26.837861+00:00 node-90 kernel: [127350.151537] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:16:26.837862+00:00 node-90 kernel: [127350.151539] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:16:26.837863+00:00 node-90 kernel: [127350.151542] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:16:26.837863+00:00 node-90 kernel: [127350.151544] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:16:26.837865+00:00 node-90 kernel: [127350.151547] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:16:26.837874+00:00 node-90 kernel: [127350.151549] [] ? nf_iterate+0x62/0x80 2017-10-21T03:16:26.837876+00:00 node-90 kernel: [127350.151551] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:16:26.837877+00:00 node-90 kernel: [127350.151552] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:16:26.837878+00:00 node-90 kernel: [127350.151555] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:16:26.837878+00:00 node-90 kernel: [127350.151558] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:16:26.837880+00:00 node-90 kernel: [127350.151560] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:16:26.837892+00:00 node-90 kernel: [127350.151561] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:16:26.837893+00:00 node-90 kernel: [127350.151563] [] process_backlog+0xa8/0x150 2017-10-21T03:16:26.837894+00:00 node-90 kernel: [127350.151564] [] net_rx_action+0x21e/0x360 2017-10-21T03:16:26.837895+00:00 node-90 kernel: [127350.151566] [] __do_softirq+0x101/0x290 2017-10-21T03:16:26.837896+00:00 node-90 kernel: [127350.151569] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:16:26.837898+00:00 node-90 kernel: [127350.151570] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:16:26.837899+00:00 node-90 kernel: [127350.151573] [] do_softirq+0x1d/0x20 2017-10-21T03:16:26.837900+00:00 node-90 kernel: [127350.151574] [] netif_rx_ni+0x33/0x80 2017-10-21T03:16:26.837901+00:00 node-90 kernel: [127350.151577] [] tun_get_user+0x506/0x880 2017-10-21T03:16:26.837902+00:00 node-90 kernel: [127350.151579] [] tun_sendmsg+0x51/0x70 2017-10-21T03:16:26.837903+00:00 node-90 kernel: [127350.151581] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:16:26.837905+00:00 node-90 kernel: [127350.151583] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:16:26.837912+00:00 node-90 kernel: [127350.151587] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:16:26.837915+00:00 node-90 kernel: [127350.151589] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:16:26.837916+00:00 node-90 kernel: [127350.151591] [] kthread+0xe5/0x100 2017-10-21T03:16:26.837918+00:00 node-90 kernel: [127350.151592] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:16:26.837920+00:00 node-90 kernel: [127350.151595] [] ret_from_fork+0x3f/0x70 2017-10-21T03:16:26.837922+00:00 node-90 kernel: [127350.151596] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:16:26.837924+00:00 node-90 kernel: [127350.151598] ---[ end trace d7e73079b38e586d ]--- 2017-10-21T03:20:25.873915+00:00 node-90 kernel: [127589.183341] ------------[ cut here ]------------ 2017-10-21T03:20:25.873937+00:00 node-90 kernel: [127589.183350] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:20:25.873939+00:00 node-90 kernel: [127589.183353] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:20:25.873940+00:00 node-90 kernel: [127589.183354] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:20:25.874093+00:00 node-90 kernel: [127589.183417] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:20:25.874100+00:00 node-90 kernel: [127589.183418] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:20:25.874102+00:00 node-90 kernel: [127589.183420] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-21T03:20:25.874128+00:00 node-90 kernel: [127589.183422] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-21T03:20:25.874131+00:00 node-90 kernel: [127589.183423] ffff88103634e800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:20:25.874133+00:00 node-90 kernel: [127589.183425] Call Trace: 2017-10-21T03:20:25.874135+00:00 node-90 kernel: [127589.183427] [] dump_stack+0x63/0x90 2017-10-21T03:20:25.874137+00:00 node-90 kernel: [127589.183436] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:20:25.874138+00:00 node-90 kernel: [127589.183438] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:20:25.874140+00:00 node-90 kernel: [127589.183441] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:20:25.874142+00:00 node-90 kernel: [127589.183442] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:20:25.874144+00:00 node-90 kernel: [127589.183445] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:20:25.874146+00:00 node-90 kernel: [127589.183452] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:20:25.874148+00:00 node-90 kernel: [127589.183455] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:20:25.874150+00:00 node-90 kernel: [127589.183457] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:20:25.874151+00:00 node-90 kernel: [127589.183463] [] ? nf_iterate+0x62/0x80 2017-10-21T03:20:25.874153+00:00 node-90 kernel: [127589.183465] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:20:25.874155+00:00 node-90 kernel: [127589.183472] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:20:25.874156+00:00 node-90 kernel: [127589.183475] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:20:25.874157+00:00 node-90 kernel: [127589.183477] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:20:25.874159+00:00 node-90 kernel: [127589.183480] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:20:25.874161+00:00 node-90 kernel: [127589.183482] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:20:25.874163+00:00 node-90 kernel: [127589.183486] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:20:25.874165+00:00 node-90 kernel: [127589.183487] [] ? nf_iterate+0x62/0x80 2017-10-21T03:20:25.874167+00:00 node-90 kernel: [127589.183489] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:20:25.874168+00:00 node-90 kernel: [127589.183491] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:20:25.874169+00:00 node-90 kernel: [127589.183494] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:20:25.874170+00:00 node-90 kernel: [127589.183497] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:20:25.874171+00:00 node-90 kernel: [127589.183499] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:20:25.874189+00:00 node-90 kernel: [127589.183504] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:20:25.874191+00:00 node-90 kernel: [127589.183505] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:20:25.874193+00:00 node-90 kernel: [127589.183506] [] process_backlog+0xa8/0x150 2017-10-21T03:20:25.874194+00:00 node-90 kernel: [127589.183508] [] net_rx_action+0x21e/0x360 2017-10-21T03:20:25.874195+00:00 node-90 kernel: [127589.183512] [] ? sched_clock+0x9/0x10 2017-10-21T03:20:25.874196+00:00 node-90 kernel: [127589.183515] [] __do_softirq+0x101/0x290 2017-10-21T03:20:25.874197+00:00 node-90 kernel: [127589.183518] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:20:25.874199+00:00 node-90 kernel: [127589.183519] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:20:25.874200+00:00 node-90 kernel: [127589.183522] [] do_softirq+0x1d/0x20 2017-10-21T03:20:25.874209+00:00 node-90 kernel: [127589.183523] [] netif_rx_ni+0x33/0x80 2017-10-21T03:20:25.874210+00:00 node-90 kernel: [127589.183528] [] tun_get_user+0x506/0x880 2017-10-21T03:20:25.874211+00:00 node-90 kernel: [127589.183529] [] tun_sendmsg+0x51/0x70 2017-10-21T03:20:25.874212+00:00 node-90 kernel: [127589.183532] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:20:25.874214+00:00 node-90 kernel: [127589.183534] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:20:25.874215+00:00 node-90 kernel: [127589.183537] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:20:25.874217+00:00 node-90 kernel: [127589.183539] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:20:25.874218+00:00 node-90 kernel: [127589.183541] [] kthread+0xe5/0x100 2017-10-21T03:20:25.874219+00:00 node-90 kernel: [127589.183543] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:20:25.874219+00:00 node-90 kernel: [127589.183547] [] ret_from_fork+0x3f/0x70 2017-10-21T03:20:25.874220+00:00 node-90 kernel: [127589.183548] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:20:25.874222+00:00 node-90 kernel: [127589.183549] ---[ end trace d7e73079b38e586e ]--- 2017-10-21T03:21:53.864189+00:00 node-90 kernel: [127677.172412] ------------[ cut here ]------------ 2017-10-21T03:21:53.864207+00:00 node-90 kernel: [127677.172419] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:21:53.864209+00:00 node-90 kernel: [127677.172422] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:21:53.864210+00:00 node-90 kernel: [127677.172423] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:21:53.864211+00:00 node-90 kernel: [127677.172485] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:21:53.864220+00:00 node-90 kernel: [127677.172486] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:21:53.864221+00:00 node-90 kernel: [127677.172487] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T03:21:53.864235+00:00 node-90 kernel: [127677.172489] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T03:21:53.864236+00:00 node-90 kernel: [127677.172490] ffff880035a45e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:21:53.864237+00:00 node-90 kernel: [127677.172492] Call Trace: 2017-10-21T03:21:53.864238+00:00 node-90 kernel: [127677.172493] [] dump_stack+0x63/0x90 2017-10-21T03:21:53.864239+00:00 node-90 kernel: [127677.172500] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:21:53.864240+00:00 node-90 kernel: [127677.172502] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:21:53.864240+00:00 node-90 kernel: [127677.172504] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:21:53.864241+00:00 node-90 kernel: [127677.172506] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:21:53.864242+00:00 node-90 kernel: [127677.172507] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:21:53.864244+00:00 node-90 kernel: [127677.172512] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:21:53.864244+00:00 node-90 kernel: [127677.172515] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:21:53.864245+00:00 node-90 kernel: [127677.172517] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:21:53.864246+00:00 node-90 kernel: [127677.172521] [] ? nf_iterate+0x62/0x80 2017-10-21T03:21:53.864246+00:00 node-90 kernel: [127677.172523] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:21:53.864248+00:00 node-90 kernel: [127677.172530] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:21:53.864249+00:00 node-90 kernel: [127677.172532] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:21:53.864249+00:00 node-90 kernel: [127677.172535] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:21:53.864250+00:00 node-90 kernel: [127677.172537] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:21:53.864251+00:00 node-90 kernel: [127677.172539] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:21:53.864252+00:00 node-90 kernel: [127677.172542] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:21:53.864253+00:00 node-90 kernel: [127677.172544] [] ? nf_iterate+0x62/0x80 2017-10-21T03:21:53.864254+00:00 node-90 kernel: [127677.172546] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:21:53.864255+00:00 node-90 kernel: [127677.172548] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:21:53.864256+00:00 node-90 kernel: [127677.172551] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:21:53.864256+00:00 node-90 kernel: [127677.172554] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:21:53.864257+00:00 node-90 kernel: [127677.172556] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:21:53.864268+00:00 node-90 kernel: [127677.172558] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:21:53.864269+00:00 node-90 kernel: [127677.172560] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:21:53.864269+00:00 node-90 kernel: [127677.172561] [] process_backlog+0xa8/0x150 2017-10-21T03:21:53.864270+00:00 node-90 kernel: [127677.172562] [] net_rx_action+0x21e/0x360 2017-10-21T03:21:53.864270+00:00 node-90 kernel: [127677.172565] [] __do_softirq+0x101/0x290 2017-10-21T03:21:53.864272+00:00 node-90 kernel: [127677.172567] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:21:53.864273+00:00 node-90 kernel: [127677.172568] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:21:53.864274+00:00 node-90 kernel: [127677.172571] [] do_softirq+0x1d/0x20 2017-10-21T03:21:53.864275+00:00 node-90 kernel: [127677.172572] [] netif_rx_ni+0x33/0x80 2017-10-21T03:21:53.864276+00:00 node-90 kernel: [127677.172575] [] tun_get_user+0x506/0x880 2017-10-21T03:21:53.864277+00:00 node-90 kernel: [127677.172577] [] tun_sendmsg+0x51/0x70 2017-10-21T03:21:53.864278+00:00 node-90 kernel: [127677.172579] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:21:53.864279+00:00 node-90 kernel: [127677.172581] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:21:53.864279+00:00 node-90 kernel: [127677.172585] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:21:53.864280+00:00 node-90 kernel: [127677.172587] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:21:53.864280+00:00 node-90 kernel: [127677.172589] [] kthread+0xe5/0x100 2017-10-21T03:21:53.864281+00:00 node-90 kernel: [127677.172590] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:21:53.864282+00:00 node-90 kernel: [127677.172593] [] ret_from_fork+0x3f/0x70 2017-10-21T03:21:53.864283+00:00 node-90 kernel: [127677.172594] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:21:53.864284+00:00 node-90 kernel: [127677.172595] ---[ end trace d7e73079b38e586f ]--- 2017-10-21T03:27:51.329245+00:00 node-90 kernel: [128034.628965] ------------[ cut here ]------------ 2017-10-21T03:27:51.329265+00:00 node-90 kernel: [128034.628973] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:27:51.329268+00:00 node-90 kernel: [128034.628975] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:27:51.329270+00:00 node-90 kernel: [128034.628976] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:27:51.329277+00:00 node-90 kernel: [128034.629039] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:27:51.329280+00:00 node-90 kernel: [128034.629040] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:27:51.329281+00:00 node-90 kernel: [128034.629041] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T03:27:51.329302+00:00 node-90 kernel: [128034.629043] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T03:27:51.329305+00:00 node-90 kernel: [128034.629044] ffff880f8c063400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:27:51.329307+00:00 node-90 kernel: [128034.629046] Call Trace: 2017-10-21T03:27:51.329308+00:00 node-90 kernel: [128034.629047] [] dump_stack+0x63/0x90 2017-10-21T03:27:51.329309+00:00 node-90 kernel: [128034.629058] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:27:51.329310+00:00 node-90 kernel: [128034.629060] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:27:51.329312+00:00 node-90 kernel: [128034.629062] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:27:51.329315+00:00 node-90 kernel: [128034.629063] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:27:51.329316+00:00 node-90 kernel: [128034.629065] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:27:51.329318+00:00 node-90 kernel: [128034.629070] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:27:51.329319+00:00 node-90 kernel: [128034.629073] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:27:51.329320+00:00 node-90 kernel: [128034.629075] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:27:51.329321+00:00 node-90 kernel: [128034.629079] [] ? nf_iterate+0x62/0x80 2017-10-21T03:27:51.329323+00:00 node-90 kernel: [128034.629081] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:27:51.329325+00:00 node-90 kernel: [128034.629087] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:27:51.329326+00:00 node-90 kernel: [128034.629090] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:27:51.329327+00:00 node-90 kernel: [128034.629092] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:27:51.329328+00:00 node-90 kernel: [128034.629095] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:27:51.329329+00:00 node-90 kernel: [128034.629096] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:27:51.329331+00:00 node-90 kernel: [128034.629100] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:27:51.329332+00:00 node-90 kernel: [128034.629101] [] ? nf_iterate+0x62/0x80 2017-10-21T03:27:51.329333+00:00 node-90 kernel: [128034.629103] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:27:51.329334+00:00 node-90 kernel: [128034.629105] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:27:51.329335+00:00 node-90 kernel: [128034.629108] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:27:51.329336+00:00 node-90 kernel: [128034.629111] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:27:51.329338+00:00 node-90 kernel: [128034.629112] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:27:51.329353+00:00 node-90 kernel: [128034.629113] [] ? __napi_schedule+0x40/0x60 2017-10-21T03:27:51.329355+00:00 node-90 kernel: [128034.629117] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T03:27:51.329357+00:00 node-90 kernel: [128034.629119] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:27:51.329358+00:00 node-90 kernel: [128034.629120] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:27:51.329360+00:00 node-90 kernel: [128034.629122] [] process_backlog+0xa8/0x150 2017-10-21T03:27:51.329362+00:00 node-90 kernel: [128034.629123] [] net_rx_action+0x21e/0x360 2017-10-21T03:27:51.329363+00:00 node-90 kernel: [128034.629125] [] __do_softirq+0x101/0x290 2017-10-21T03:27:51.329365+00:00 node-90 kernel: [128034.629128] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:27:51.329366+00:00 node-90 kernel: [128034.629128] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:27:51.329368+00:00 node-90 kernel: [128034.629132] [] do_softirq+0x1d/0x20 2017-10-21T03:27:51.329370+00:00 node-90 kernel: [128034.629133] [] netif_rx_ni+0x33/0x80 2017-10-21T03:27:51.329372+00:00 node-90 kernel: [128034.629136] [] tun_get_user+0x506/0x880 2017-10-21T03:27:51.329373+00:00 node-90 kernel: [128034.629137] [] tun_sendmsg+0x51/0x70 2017-10-21T03:27:51.329374+00:00 node-90 kernel: [128034.629140] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:27:51.329375+00:00 node-90 kernel: [128034.629142] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:27:51.329376+00:00 node-90 kernel: [128034.629145] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:27:51.329378+00:00 node-90 kernel: [128034.629147] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:27:51.329380+00:00 node-90 kernel: [128034.629149] [] kthread+0xe5/0x100 2017-10-21T03:27:51.329381+00:00 node-90 kernel: [128034.629151] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:27:51.329381+00:00 node-90 kernel: [128034.629153] [] ret_from_fork+0x3f/0x70 2017-10-21T03:27:51.329382+00:00 node-90 kernel: [128034.629155] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:27:51.329383+00:00 node-90 kernel: [128034.629156] ---[ end trace d7e73079b38e5870 ]--- 2017-10-21T03:28:03.717136+00:00 node-90 kernel: [128047.018124] ------------[ cut here ]------------ 2017-10-21T03:28:03.717161+00:00 node-90 kernel: [128047.018132] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:28:03.717163+00:00 node-90 kernel: [128047.018134] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:28:03.717164+00:00 node-90 kernel: [128047.018135] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:28:03.717172+00:00 node-90 kernel: [128047.018198] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:28:03.717174+00:00 node-90 kernel: [128047.018199] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:28:03.717175+00:00 node-90 kernel: [128047.018200] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T03:28:03.717754+00:00 node-90 kernel: [128047.018202] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T03:28:03.717758+00:00 node-90 kernel: [128047.018203] ffff88203516dc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:28:03.717759+00:00 node-90 kernel: [128047.018205] Call Trace: 2017-10-21T03:28:03.718063+00:00 node-90 kernel: [128047.018206] [] dump_stack+0x63/0x90 2017-10-21T03:28:03.718065+00:00 node-90 kernel: [128047.018213] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:28:03.718066+00:00 node-90 kernel: [128047.018215] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:28:03.718067+00:00 node-90 kernel: [128047.018217] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:28:03.718068+00:00 node-90 kernel: [128047.018219] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:28:03.718070+00:00 node-90 kernel: [128047.018220] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:28:03.718071+00:00 node-90 kernel: [128047.018225] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:28:03.718072+00:00 node-90 kernel: [128047.018228] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:28:03.718081+00:00 node-90 kernel: [128047.018230] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:28:03.718218+00:00 node-90 kernel: [128047.018234] [] ? nf_iterate+0x62/0x80 2017-10-21T03:28:03.718220+00:00 node-90 kernel: [128047.018236] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:28:03.718361+00:00 node-90 kernel: [128047.018242] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:28:03.718363+00:00 node-90 kernel: [128047.018245] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:28:03.718364+00:00 node-90 kernel: [128047.018247] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:28:03.718504+00:00 node-90 kernel: [128047.018250] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:28:03.718505+00:00 node-90 kernel: [128047.018251] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:28:03.718638+00:00 node-90 kernel: [128047.018255] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:28:03.718640+00:00 node-90 kernel: [128047.018256] [] ? nf_iterate+0x62/0x80 2017-10-21T03:28:03.718774+00:00 node-90 kernel: [128047.018258] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:28:03.718775+00:00 node-90 kernel: [128047.018260] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:28:03.718775+00:00 node-90 kernel: [128047.018263] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:28:03.718913+00:00 node-90 kernel: [128047.018266] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:28:03.718915+00:00 node-90 kernel: [128047.018267] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:28:03.719329+00:00 node-90 kernel: [128047.018270] [] ? update_blocked_averages+0x310/0x520 2017-10-21T03:28:03.719331+00:00 node-90 kernel: [128047.018273] [] ? __queue_work+0x139/0x3b0 2017-10-21T03:28:03.719332+00:00 node-90 kernel: [128047.018274] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:28:03.719333+00:00 node-90 kernel: [128047.018276] [] process_backlog+0xa8/0x150 2017-10-21T03:28:03.719334+00:00 node-90 kernel: [128047.018277] [] net_rx_action+0x21e/0x360 2017-10-21T03:28:03.719335+00:00 node-90 kernel: [128047.018279] [] __do_softirq+0x101/0x290 2017-10-21T03:28:03.719337+00:00 node-90 kernel: [128047.018282] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:28:03.719338+00:00 node-90 kernel: [128047.018282] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:28:03.719339+00:00 node-90 kernel: [128047.018286] [] do_softirq+0x1d/0x20 2017-10-21T03:28:03.719339+00:00 node-90 kernel: [128047.018287] [] netif_rx_ni+0x33/0x80 2017-10-21T03:28:03.719340+00:00 node-90 kernel: [128047.018290] [] tun_get_user+0x506/0x880 2017-10-21T03:28:03.719342+00:00 node-90 kernel: [128047.018291] [] tun_sendmsg+0x51/0x70 2017-10-21T03:28:03.719343+00:00 node-90 kernel: [128047.018294] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:28:03.719343+00:00 node-90 kernel: [128047.018295] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:28:03.719344+00:00 node-90 kernel: [128047.018299] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:28:03.719344+00:00 node-90 kernel: [128047.018301] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:28:03.719345+00:00 node-90 kernel: [128047.018303] [] kthread+0xe5/0x100 2017-10-21T03:28:03.719490+00:00 node-90 kernel: [128047.018304] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:28:03.719494+00:00 node-90 kernel: [128047.018307] [] ret_from_fork+0x3f/0x70 2017-10-21T03:28:03.719495+00:00 node-90 kernel: [128047.018308] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:28:03.719497+00:00 node-90 kernel: [128047.018321] ---[ end trace d7e73079b38e5871 ]--- 2017-10-21T03:31:31.738039+00:00 node-90 kernel: [128255.034736] ------------[ cut here ]------------ 2017-10-21T03:31:31.738058+00:00 node-90 kernel: [128255.034745] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:31:31.738059+00:00 node-90 kernel: [128255.034749] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:31:31.738060+00:00 node-90 kernel: [128255.034750] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:31:31.738062+00:00 node-90 kernel: [128255.034816] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:31:31.738063+00:00 node-90 kernel: [128255.034817] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:31:31.738208+00:00 node-90 kernel: [128255.034818] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T03:31:31.738229+00:00 node-90 kernel: [128255.034820] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T03:31:31.738230+00:00 node-90 kernel: [128255.034822] ffff88102d423d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:31:31.738231+00:00 node-90 kernel: [128255.034824] Call Trace: 2017-10-21T03:31:31.738233+00:00 node-90 kernel: [128255.034825] [] dump_stack+0x63/0x90 2017-10-21T03:31:31.738234+00:00 node-90 kernel: [128255.034833] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:31:31.738234+00:00 node-90 kernel: [128255.034834] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:31:31.738235+00:00 node-90 kernel: [128255.034837] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:31:31.738236+00:00 node-90 kernel: [128255.034838] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:31:31.738237+00:00 node-90 kernel: [128255.034841] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:31:31.738238+00:00 node-90 kernel: [128255.034846] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:31:31.738239+00:00 node-90 kernel: [128255.034849] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:31:31.738239+00:00 node-90 kernel: [128255.034851] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:31:31.738240+00:00 node-90 kernel: [128255.034855] [] ? nf_iterate+0x62/0x80 2017-10-21T03:31:31.738241+00:00 node-90 kernel: [128255.034857] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:31:31.738242+00:00 node-90 kernel: [128255.034863] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:31:31.738243+00:00 node-90 kernel: [128255.034866] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:31:31.738244+00:00 node-90 kernel: [128255.034868] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:31:31.738244+00:00 node-90 kernel: [128255.034871] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:31:31.738245+00:00 node-90 kernel: [128255.034873] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:31:31.738246+00:00 node-90 kernel: [128255.034876] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:31:31.738247+00:00 node-90 kernel: [128255.034878] [] ? nf_iterate+0x62/0x80 2017-10-21T03:31:31.738248+00:00 node-90 kernel: [128255.034880] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:31:31.738249+00:00 node-90 kernel: [128255.034881] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:31:31.738249+00:00 node-90 kernel: [128255.034885] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:31:31.738250+00:00 node-90 kernel: [128255.034887] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:31:31.738251+00:00 node-90 kernel: [128255.034889] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:31:31.738260+00:00 node-90 kernel: [128255.034892] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:31:31.738261+00:00 node-90 kernel: [128255.034895] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:31:31.738262+00:00 node-90 kernel: [128255.034898] [] ? generic_exec_single+0x85/0x120 2017-10-21T03:31:31.738262+00:00 node-90 kernel: [128255.034901] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:31:31.738263+00:00 node-90 kernel: [128255.034902] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:31:31.738264+00:00 node-90 kernel: [128255.034904] [] process_backlog+0xa8/0x150 2017-10-21T03:31:31.738266+00:00 node-90 kernel: [128255.034905] [] net_rx_action+0x21e/0x360 2017-10-21T03:31:31.738266+00:00 node-90 kernel: [128255.034907] [] __do_softirq+0x101/0x290 2017-10-21T03:31:31.738267+00:00 node-90 kernel: [128255.034909] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:31:31.738268+00:00 node-90 kernel: [128255.034910] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:31:31.738269+00:00 node-90 kernel: [128255.034913] [] do_softirq+0x1d/0x20 2017-10-21T03:31:31.738270+00:00 node-90 kernel: [128255.034914] [] netif_rx_ni+0x33/0x80 2017-10-21T03:31:31.738272+00:00 node-90 kernel: [128255.034917] [] tun_get_user+0x506/0x880 2017-10-21T03:31:31.738272+00:00 node-90 kernel: [128255.034919] [] tun_sendmsg+0x51/0x70 2017-10-21T03:31:31.738273+00:00 node-90 kernel: [128255.034921] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:31:31.738273+00:00 node-90 kernel: [128255.034923] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:31:31.738274+00:00 node-90 kernel: [128255.034927] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:31:31.738275+00:00 node-90 kernel: [128255.034930] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:31:31.738276+00:00 node-90 kernel: [128255.034932] [] kthread+0xe5/0x100 2017-10-21T03:31:31.738277+00:00 node-90 kernel: [128255.034934] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:31:31.738278+00:00 node-90 kernel: [128255.034938] [] ret_from_fork+0x3f/0x70 2017-10-21T03:31:31.738278+00:00 node-90 kernel: [128255.034940] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:31:31.738282+00:00 node-90 kernel: [128255.034942] ---[ end trace d7e73079b38e5872 ]--- 2017-10-21T03:31:44.080532+00:00 node-90 kernel: [128267.377267] ------------[ cut here ]------------ 2017-10-21T03:31:44.080550+00:00 node-90 kernel: [128267.377275] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:31:44.080551+00:00 node-90 kernel: [128267.377278] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:31:44.080552+00:00 node-90 kernel: [128267.377279] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:31:44.080554+00:00 node-90 kernel: [128267.377342] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:31:44.080563+00:00 node-90 kernel: [128267.377344] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:31:44.080564+00:00 node-90 kernel: [128267.377345] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T03:31:44.080578+00:00 node-90 kernel: [128267.377347] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T03:31:44.080579+00:00 node-90 kernel: [128267.377348] ffff882033b25d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:31:44.080581+00:00 node-90 kernel: [128267.377350] Call Trace: 2017-10-21T03:31:44.080582+00:00 node-90 kernel: [128267.377352] [] dump_stack+0x63/0x90 2017-10-21T03:31:44.080583+00:00 node-90 kernel: [128267.377360] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:31:44.080583+00:00 node-90 kernel: [128267.377361] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:31:44.080584+00:00 node-90 kernel: [128267.377364] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:31:44.080584+00:00 node-90 kernel: [128267.377366] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:31:44.080586+00:00 node-90 kernel: [128267.377368] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:31:44.080587+00:00 node-90 kernel: [128267.377375] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:31:44.080588+00:00 node-90 kernel: [128267.377378] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:31:44.080588+00:00 node-90 kernel: [128267.377380] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:31:44.080589+00:00 node-90 kernel: [128267.377385] [] ? nf_iterate+0x62/0x80 2017-10-21T03:31:44.080590+00:00 node-90 kernel: [128267.377387] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:31:44.080591+00:00 node-90 kernel: [128267.377396] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:31:44.080592+00:00 node-90 kernel: [128267.377399] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:31:44.080593+00:00 node-90 kernel: [128267.377401] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:31:44.080593+00:00 node-90 kernel: [128267.377404] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:31:44.080594+00:00 node-90 kernel: [128267.377406] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:31:44.080595+00:00 node-90 kernel: [128267.377409] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:31:44.080596+00:00 node-90 kernel: [128267.377411] [] ? nf_iterate+0x62/0x80 2017-10-21T03:31:44.080597+00:00 node-90 kernel: [128267.377413] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:31:44.080598+00:00 node-90 kernel: [128267.377415] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:31:44.080598+00:00 node-90 kernel: [128267.377418] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:31:44.080599+00:00 node-90 kernel: [128267.377421] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:31:44.080600+00:00 node-90 kernel: [128267.377423] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:31:44.080608+00:00 node-90 kernel: [128267.377424] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:31:44.080609+00:00 node-90 kernel: [128267.377426] [] process_backlog+0xa8/0x150 2017-10-21T03:31:44.080610+00:00 node-90 kernel: [128267.377427] [] net_rx_action+0x21e/0x360 2017-10-21T03:31:44.080610+00:00 node-90 kernel: [128267.377430] [] __do_softirq+0x101/0x290 2017-10-21T03:31:44.080611+00:00 node-90 kernel: [128267.377432] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:31:44.080612+00:00 node-90 kernel: [128267.377433] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:31:44.080613+00:00 node-90 kernel: [128267.377436] [] do_softirq+0x1d/0x20 2017-10-21T03:31:44.080614+00:00 node-90 kernel: [128267.377437] [] netif_rx_ni+0x33/0x80 2017-10-21T03:31:44.080615+00:00 node-90 kernel: [128267.377441] [] tun_get_user+0x506/0x880 2017-10-21T03:31:44.080616+00:00 node-90 kernel: [128267.377443] [] tun_sendmsg+0x51/0x70 2017-10-21T03:31:44.080617+00:00 node-90 kernel: [128267.377446] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:31:44.080618+00:00 node-90 kernel: [128267.377447] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:31:44.080619+00:00 node-90 kernel: [128267.377451] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:31:44.080620+00:00 node-90 kernel: [128267.377454] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:31:44.080620+00:00 node-90 kernel: [128267.377456] [] kthread+0xe5/0x100 2017-10-21T03:31:44.080621+00:00 node-90 kernel: [128267.377457] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:31:44.080622+00:00 node-90 kernel: [128267.377460] [] ret_from_fork+0x3f/0x70 2017-10-21T03:31:44.080623+00:00 node-90 kernel: [128267.377461] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:31:44.080624+00:00 node-90 kernel: [128267.377463] ---[ end trace d7e73079b38e5873 ]--- 2017-10-21T03:32:27.153626+00:00 node-90 kernel: [128310.449592] ------------[ cut here ]------------ 2017-10-21T03:32:27.153644+00:00 node-90 kernel: [128310.449600] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:32:27.153646+00:00 node-90 kernel: [128310.449603] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:32:27.153647+00:00 node-90 kernel: [128310.449604] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:32:27.153666+00:00 node-90 kernel: [128310.449666] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:32:27.153668+00:00 node-90 kernel: [128310.449667] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:32:27.153669+00:00 node-90 kernel: [128310.449668] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T03:32:27.153684+00:00 node-90 kernel: [128310.449670] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T03:32:27.153685+00:00 node-90 kernel: [128310.449671] ffff88101a485600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:32:27.153686+00:00 node-90 kernel: [128310.449673] Call Trace: 2017-10-21T03:32:27.153688+00:00 node-90 kernel: [128310.449674] [] dump_stack+0x63/0x90 2017-10-21T03:32:27.153824+00:00 node-90 kernel: [128310.449682] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:32:27.153826+00:00 node-90 kernel: [128310.449684] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:32:27.153827+00:00 node-90 kernel: [128310.449687] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:32:27.153828+00:00 node-90 kernel: [128310.449688] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:32:27.153829+00:00 node-90 kernel: [128310.449690] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:32:27.153831+00:00 node-90 kernel: [128310.449696] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:32:27.153833+00:00 node-90 kernel: [128310.449700] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:32:27.153834+00:00 node-90 kernel: [128310.449702] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:32:27.153835+00:00 node-90 kernel: [128310.449707] [] ? nf_iterate+0x62/0x80 2017-10-21T03:32:27.153836+00:00 node-90 kernel: [128310.449709] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:32:27.153837+00:00 node-90 kernel: [128310.449717] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:32:27.153838+00:00 node-90 kernel: [128310.449720] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:32:27.153839+00:00 node-90 kernel: [128310.449722] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:32:27.153839+00:00 node-90 kernel: [128310.449725] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:32:27.153840+00:00 node-90 kernel: [128310.449727] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:32:27.153841+00:00 node-90 kernel: [128310.449731] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:32:27.153842+00:00 node-90 kernel: [128310.449733] [] ? nf_iterate+0x62/0x80 2017-10-21T03:32:27.153843+00:00 node-90 kernel: [128310.449734] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:32:27.153843+00:00 node-90 kernel: [128310.449736] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:32:27.153844+00:00 node-90 kernel: [128310.449739] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:32:27.153845+00:00 node-90 kernel: [128310.449742] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:32:27.153846+00:00 node-90 kernel: [128310.449744] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:32:27.153857+00:00 node-90 kernel: [128310.449745] [] ? __napi_schedule+0x40/0x60 2017-10-21T03:32:27.153858+00:00 node-90 kernel: [128310.449750] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:32:27.153858+00:00 node-90 kernel: [128310.449751] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:32:27.153859+00:00 node-90 kernel: [128310.449753] [] process_backlog+0xa8/0x150 2017-10-21T03:32:27.153859+00:00 node-90 kernel: [128310.449754] [] net_rx_action+0x21e/0x360 2017-10-21T03:32:27.153860+00:00 node-90 kernel: [128310.449757] [] __do_softirq+0x101/0x290 2017-10-21T03:32:27.153862+00:00 node-90 kernel: [128310.449760] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:32:27.153863+00:00 node-90 kernel: [128310.449760] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:32:27.153864+00:00 node-90 kernel: [128310.449764] [] do_softirq+0x1d/0x20 2017-10-21T03:32:27.153865+00:00 node-90 kernel: [128310.449765] [] netif_rx_ni+0x33/0x80 2017-10-21T03:32:27.153866+00:00 node-90 kernel: [128310.449781] [] tun_get_user+0x506/0x880 2017-10-21T03:32:27.153867+00:00 node-90 kernel: [128310.449782] [] tun_sendmsg+0x51/0x70 2017-10-21T03:32:27.153868+00:00 node-90 kernel: [128310.449785] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:32:27.153868+00:00 node-90 kernel: [128310.449787] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:32:27.153869+00:00 node-90 kernel: [128310.449790] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:32:27.153870+00:00 node-90 kernel: [128310.449793] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:32:27.153870+00:00 node-90 kernel: [128310.449795] [] kthread+0xe5/0x100 2017-10-21T03:32:27.153871+00:00 node-90 kernel: [128310.449796] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:32:27.153872+00:00 node-90 kernel: [128310.449799] [] ret_from_fork+0x3f/0x70 2017-10-21T03:32:27.153873+00:00 node-90 kernel: [128310.449800] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:32:27.153874+00:00 node-90 kernel: [128310.449802] ---[ end trace d7e73079b38e5874 ]--- 2017-10-21T03:34:39.525788+00:00 node-90 kernel: [128442.816991] ------------[ cut here ]------------ 2017-10-21T03:34:39.525811+00:00 node-90 kernel: [128442.817001] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:34:39.525813+00:00 node-90 kernel: [128442.817003] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:34:39.525813+00:00 node-90 kernel: [128442.817004] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:34:39.525815+00:00 node-90 kernel: [128442.817075] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:34:39.525824+00:00 node-90 kernel: [128442.817076] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:34:39.525826+00:00 node-90 kernel: [128442.817077] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T03:34:39.525840+00:00 node-90 kernel: [128442.817079] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T03:34:39.525841+00:00 node-90 kernel: [128442.817081] ffff881036de6100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:34:39.525842+00:00 node-90 kernel: [128442.817082] Call Trace: 2017-10-21T03:34:39.525843+00:00 node-90 kernel: [128442.817083] [] dump_stack+0x63/0x90 2017-10-21T03:34:39.525844+00:00 node-90 kernel: [128442.817092] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:34:39.525845+00:00 node-90 kernel: [128442.817093] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:34:39.525846+00:00 node-90 kernel: [128442.817096] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:34:39.525846+00:00 node-90 kernel: [128442.817097] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:34:39.525847+00:00 node-90 kernel: [128442.817099] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:34:39.525848+00:00 node-90 kernel: [128442.817104] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:34:39.525849+00:00 node-90 kernel: [128442.817107] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:34:39.525850+00:00 node-90 kernel: [128442.817108] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:34:39.525850+00:00 node-90 kernel: [128442.817113] [] ? nf_iterate+0x62/0x80 2017-10-21T03:34:39.525851+00:00 node-90 kernel: [128442.817115] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:34:39.525852+00:00 node-90 kernel: [128442.817120] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:34:39.525854+00:00 node-90 kernel: [128442.817123] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:34:39.525854+00:00 node-90 kernel: [128442.817125] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:34:39.525855+00:00 node-90 kernel: [128442.817127] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:34:39.525856+00:00 node-90 kernel: [128442.817129] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:34:39.525857+00:00 node-90 kernel: [128442.817131] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:34:39.525858+00:00 node-90 kernel: [128442.817133] [] ? nf_iterate+0x62/0x80 2017-10-21T03:34:39.525859+00:00 node-90 kernel: [128442.817135] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:34:39.525860+00:00 node-90 kernel: [128442.817136] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:34:39.525860+00:00 node-90 kernel: [128442.817139] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:34:39.525861+00:00 node-90 kernel: [128442.817141] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:34:39.525862+00:00 node-90 kernel: [128442.817143] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:34:39.525873+00:00 node-90 kernel: [128442.817146] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:34:39.525874+00:00 node-90 kernel: [128442.817148] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:34:39.525875+00:00 node-90 kernel: [128442.817149] [] process_backlog+0xa8/0x150 2017-10-21T03:34:39.525875+00:00 node-90 kernel: [128442.817150] [] net_rx_action+0x21e/0x360 2017-10-21T03:34:39.525876+00:00 node-90 kernel: [128442.817152] [] __do_softirq+0x101/0x290 2017-10-21T03:34:39.525877+00:00 node-90 kernel: [128442.817155] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:34:39.525878+00:00 node-90 kernel: [128442.817156] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:34:39.525879+00:00 node-90 kernel: [128442.817159] [] do_softirq+0x1d/0x20 2017-10-21T03:34:39.525880+00:00 node-90 kernel: [128442.817160] [] netif_rx_ni+0x33/0x80 2017-10-21T03:34:39.525881+00:00 node-90 kernel: [128442.817163] [] tun_get_user+0x506/0x880 2017-10-21T03:34:39.525882+00:00 node-90 kernel: [128442.817165] [] tun_sendmsg+0x51/0x70 2017-10-21T03:34:39.525883+00:00 node-90 kernel: [128442.817167] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:34:39.525884+00:00 node-90 kernel: [128442.817168] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:34:39.525885+00:00 node-90 kernel: [128442.817171] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:34:39.525886+00:00 node-90 kernel: [128442.817173] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:34:39.525886+00:00 node-90 kernel: [128442.817175] [] kthread+0xe5/0x100 2017-10-21T03:34:39.525887+00:00 node-90 kernel: [128442.817176] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:34:39.525888+00:00 node-90 kernel: [128442.817179] [] ret_from_fork+0x3f/0x70 2017-10-21T03:34:39.525889+00:00 node-90 kernel: [128442.817181] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:34:39.525890+00:00 node-90 kernel: [128442.817182] ---[ end trace d7e73079b38e5875 ]--- 2017-10-21T03:38:54.933508+00:00 node-90 kernel: [128698.220519] ------------[ cut here ]------------ 2017-10-21T03:38:54.933527+00:00 node-90 kernel: [128698.220527] WARNING: CPU: 27 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:38:54.933529+00:00 node-90 kernel: [128698.220529] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:38:54.933674+00:00 node-90 kernel: [128698.220531] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:38:54.933679+00:00 node-90 kernel: [128698.220593] CPU: 27 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:38:54.933680+00:00 node-90 kernel: [128698.220595] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:38:54.933681+00:00 node-90 kernel: [128698.220596] 0000000000000286 f1812d601dc61f3e ffff88103fc437f0 ffffffff813f9f83 2017-10-21T03:38:54.933697+00:00 node-90 kernel: [128698.220598] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T03:38:54.933698+00:00 node-90 kernel: [128698.220600] ffff881035809600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:38:54.933699+00:00 node-90 kernel: [128698.220602] Call Trace: 2017-10-21T03:38:54.933700+00:00 node-90 kernel: [128698.220603] [] dump_stack+0x63/0x90 2017-10-21T03:38:54.933701+00:00 node-90 kernel: [128698.220611] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:38:54.933701+00:00 node-90 kernel: [128698.220613] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:38:54.933702+00:00 node-90 kernel: [128698.220616] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:38:54.933703+00:00 node-90 kernel: [128698.220617] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:38:54.933704+00:00 node-90 kernel: [128698.220620] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:38:54.933705+00:00 node-90 kernel: [128698.220626] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:38:54.933705+00:00 node-90 kernel: [128698.220629] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:38:54.933706+00:00 node-90 kernel: [128698.220631] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:38:54.933706+00:00 node-90 kernel: [128698.220636] [] ? nf_iterate+0x62/0x80 2017-10-21T03:38:54.933707+00:00 node-90 kernel: [128698.220638] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:38:54.933708+00:00 node-90 kernel: [128698.220647] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:38:54.933709+00:00 node-90 kernel: [128698.220650] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:38:54.933710+00:00 node-90 kernel: [128698.220652] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:38:54.933710+00:00 node-90 kernel: [128698.220655] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:38:54.933711+00:00 node-90 kernel: [128698.220657] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:38:54.933712+00:00 node-90 kernel: [128698.220660] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:38:54.933713+00:00 node-90 kernel: [128698.220662] [] ? nf_iterate+0x62/0x80 2017-10-21T03:38:54.933714+00:00 node-90 kernel: [128698.220664] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:38:54.933714+00:00 node-90 kernel: [128698.220666] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:38:54.933715+00:00 node-90 kernel: [128698.220669] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:38:54.933715+00:00 node-90 kernel: [128698.220672] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:38:54.933716+00:00 node-90 kernel: [128698.220674] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:38:54.933727+00:00 node-90 kernel: [128698.220675] [] ? __napi_schedule+0x40/0x60 2017-10-21T03:38:54.933728+00:00 node-90 kernel: [128698.220680] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:38:54.933728+00:00 node-90 kernel: [128698.220681] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:38:54.933729+00:00 node-90 kernel: [128698.220682] [] process_backlog+0xa8/0x150 2017-10-21T03:38:54.933729+00:00 node-90 kernel: [128698.220684] [] net_rx_action+0x21e/0x360 2017-10-21T03:38:54.933730+00:00 node-90 kernel: [128698.220687] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T03:38:54.933731+00:00 node-90 kernel: [128698.220690] [] __do_softirq+0x101/0x290 2017-10-21T03:38:54.933732+00:00 node-90 kernel: [128698.220693] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:38:54.933733+00:00 node-90 kernel: [128698.220693] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:38:54.933734+00:00 node-90 kernel: [128698.220697] [] do_softirq+0x1d/0x20 2017-10-21T03:38:54.933735+00:00 node-90 kernel: [128698.220698] [] netif_rx_ni+0x33/0x80 2017-10-21T03:38:54.933736+00:00 node-90 kernel: [128698.220701] [] tun_get_user+0x506/0x880 2017-10-21T03:38:54.933737+00:00 node-90 kernel: [128698.220703] [] tun_sendmsg+0x51/0x70 2017-10-21T03:38:54.933738+00:00 node-90 kernel: [128698.220705] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:38:54.933738+00:00 node-90 kernel: [128698.220707] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:38:54.933739+00:00 node-90 kernel: [128698.220711] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:38:54.933739+00:00 node-90 kernel: [128698.220713] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:38:54.933741+00:00 node-90 kernel: [128698.220715] [] kthread+0xe5/0x100 2017-10-21T03:38:54.933742+00:00 node-90 kernel: [128698.220716] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:38:54.933742+00:00 node-90 kernel: [128698.220719] [] ret_from_fork+0x3f/0x70 2017-10-21T03:38:54.933743+00:00 node-90 kernel: [128698.220721] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:38:54.933744+00:00 node-90 kernel: [128698.220722] ---[ end trace d7e73079b38e5876 ]--- 2017-10-21T03:40:41.413490+00:00 node-90 kernel: [128804.698598] ------------[ cut here ]------------ 2017-10-21T03:40:41.413508+00:00 node-90 kernel: [128804.698606] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:40:41.413510+00:00 node-90 kernel: [128804.698609] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:40:41.413511+00:00 node-90 kernel: [128804.698610] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:40:41.413654+00:00 node-90 kernel: [128804.698672] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:40:41.413659+00:00 node-90 kernel: [128804.698673] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:40:41.413660+00:00 node-90 kernel: [128804.698674] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T03:40:41.413676+00:00 node-90 kernel: [128804.698676] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T03:40:41.413677+00:00 node-90 kernel: [128804.698678] ffff881031eb2300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:40:41.413678+00:00 node-90 kernel: [128804.698680] Call Trace: 2017-10-21T03:40:41.413680+00:00 node-90 kernel: [128804.698681] [] dump_stack+0x63/0x90 2017-10-21T03:40:41.413681+00:00 node-90 kernel: [128804.698689] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:40:41.413681+00:00 node-90 kernel: [128804.698691] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:40:41.413682+00:00 node-90 kernel: [128804.698693] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:40:41.413683+00:00 node-90 kernel: [128804.698695] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:40:41.413684+00:00 node-90 kernel: [128804.698697] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:40:41.413685+00:00 node-90 kernel: [128804.698703] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:40:41.413686+00:00 node-90 kernel: [128804.698706] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:40:41.413686+00:00 node-90 kernel: [128804.698709] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:40:41.413687+00:00 node-90 kernel: [128804.698714] [] ? nf_iterate+0x62/0x80 2017-10-21T03:40:41.413688+00:00 node-90 kernel: [128804.698716] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:40:41.413689+00:00 node-90 kernel: [128804.698724] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:40:41.413690+00:00 node-90 kernel: [128804.698727] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:40:41.413690+00:00 node-90 kernel: [128804.698730] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:40:41.413691+00:00 node-90 kernel: [128804.698733] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:40:41.413692+00:00 node-90 kernel: [128804.698735] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:40:41.413692+00:00 node-90 kernel: [128804.698739] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:40:41.413694+00:00 node-90 kernel: [128804.698741] [] ? nf_iterate+0x62/0x80 2017-10-21T03:40:41.413695+00:00 node-90 kernel: [128804.698743] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:40:41.413695+00:00 node-90 kernel: [128804.698745] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:40:41.413696+00:00 node-90 kernel: [128804.698749] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:40:41.413696+00:00 node-90 kernel: [128804.698752] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:40:41.413697+00:00 node-90 kernel: [128804.698754] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:40:41.413706+00:00 node-90 kernel: [128804.698755] [] ? __napi_schedule+0x40/0x60 2017-10-21T03:40:41.413707+00:00 node-90 kernel: [128804.698760] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:40:41.413708+00:00 node-90 kernel: [128804.698761] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:40:41.413708+00:00 node-90 kernel: [128804.698763] [] process_backlog+0xa8/0x150 2017-10-21T03:40:41.413709+00:00 node-90 kernel: [128804.698764] [] net_rx_action+0x21e/0x360 2017-10-21T03:40:41.413710+00:00 node-90 kernel: [128804.698767] [] __do_softirq+0x101/0x290 2017-10-21T03:40:41.413711+00:00 node-90 kernel: [128804.698770] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:40:41.413712+00:00 node-90 kernel: [128804.698771] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:40:41.413713+00:00 node-90 kernel: [128804.698774] [] do_softirq+0x1d/0x20 2017-10-21T03:40:41.413714+00:00 node-90 kernel: [128804.698775] [] netif_rx_ni+0x33/0x80 2017-10-21T03:40:41.413715+00:00 node-90 kernel: [128804.698778] [] tun_get_user+0x506/0x880 2017-10-21T03:40:41.413716+00:00 node-90 kernel: [128804.698780] [] tun_sendmsg+0x51/0x70 2017-10-21T03:40:41.413717+00:00 node-90 kernel: [128804.698783] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:40:41.413718+00:00 node-90 kernel: [128804.698785] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:40:41.413719+00:00 node-90 kernel: [128804.698789] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:40:41.413719+00:00 node-90 kernel: [128804.698792] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:40:41.413720+00:00 node-90 kernel: [128804.698794] [] kthread+0xe5/0x100 2017-10-21T03:40:41.413721+00:00 node-90 kernel: [128804.698795] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:40:41.413722+00:00 node-90 kernel: [128804.698798] [] ret_from_fork+0x3f/0x70 2017-10-21T03:40:41.413722+00:00 node-90 kernel: [128804.698800] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:40:41.413723+00:00 node-90 kernel: [128804.698801] ---[ end trace d7e73079b38e5877 ]--- 2017-10-21T03:41:01.573362+00:00 node-90 kernel: [128824.859129] ------------[ cut here ]------------ 2017-10-21T03:41:01.573381+00:00 node-90 kernel: [128824.859137] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:41:01.573383+00:00 node-90 kernel: [128824.859140] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:41:01.573384+00:00 node-90 kernel: [128824.859141] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:41:01.573400+00:00 node-90 kernel: [128824.859204] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:41:01.573404+00:00 node-90 kernel: [128824.859205] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:41:01.573406+00:00 node-90 kernel: [128824.859206] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T03:41:01.573423+00:00 node-90 kernel: [128824.859208] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T03:41:01.573424+00:00 node-90 kernel: [128824.859210] ffff88101f4cff00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:41:01.573425+00:00 node-90 kernel: [128824.859211] Call Trace: 2017-10-21T03:41:01.573427+00:00 node-90 kernel: [128824.859213] [] dump_stack+0x63/0x90 2017-10-21T03:41:01.573427+00:00 node-90 kernel: [128824.859220] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:41:01.573428+00:00 node-90 kernel: [128824.859221] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:41:01.573429+00:00 node-90 kernel: [128824.859224] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:41:01.573429+00:00 node-90 kernel: [128824.859225] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:41:01.573430+00:00 node-90 kernel: [128824.859227] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:41:01.573431+00:00 node-90 kernel: [128824.859232] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:41:01.573432+00:00 node-90 kernel: [128824.859235] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:41:01.573432+00:00 node-90 kernel: [128824.859237] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:41:01.573433+00:00 node-90 kernel: [128824.859241] [] ? nf_iterate+0x62/0x80 2017-10-21T03:41:01.573434+00:00 node-90 kernel: [128824.859242] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:41:01.573435+00:00 node-90 kernel: [128824.859249] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:41:01.573436+00:00 node-90 kernel: [128824.859251] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:41:01.573436+00:00 node-90 kernel: [128824.859254] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:41:01.573437+00:00 node-90 kernel: [128824.859257] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:41:01.573437+00:00 node-90 kernel: [128824.859258] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:41:01.573438+00:00 node-90 kernel: [128824.859262] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:41:01.573439+00:00 node-90 kernel: [128824.859264] [] ? nf_iterate+0x62/0x80 2017-10-21T03:41:01.573440+00:00 node-90 kernel: [128824.859265] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:41:01.573441+00:00 node-90 kernel: [128824.859267] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:41:01.573441+00:00 node-90 kernel: [128824.859270] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:41:01.573442+00:00 node-90 kernel: [128824.859273] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:41:01.573443+00:00 node-90 kernel: [128824.859274] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:41:01.573451+00:00 node-90 kernel: [128824.859276] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:41:01.573452+00:00 node-90 kernel: [128824.859277] [] process_backlog+0xa8/0x150 2017-10-21T03:41:01.573453+00:00 node-90 kernel: [128824.859279] [] net_rx_action+0x21e/0x360 2017-10-21T03:41:01.573453+00:00 node-90 kernel: [128824.859281] [] __do_softirq+0x101/0x290 2017-10-21T03:41:01.573454+00:00 node-90 kernel: [128824.859284] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:41:01.573455+00:00 node-90 kernel: [128824.859284] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:41:01.573457+00:00 node-90 kernel: [128824.859287] [] do_softirq+0x1d/0x20 2017-10-21T03:41:01.573457+00:00 node-90 kernel: [128824.859289] [] netif_rx_ni+0x33/0x80 2017-10-21T03:41:01.573458+00:00 node-90 kernel: [128824.859292] [] tun_get_user+0x506/0x880 2017-10-21T03:41:01.573459+00:00 node-90 kernel: [128824.859294] [] tun_sendmsg+0x51/0x70 2017-10-21T03:41:01.573460+00:00 node-90 kernel: [128824.859297] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:41:01.573461+00:00 node-90 kernel: [128824.859299] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:41:01.573463+00:00 node-90 kernel: [128824.859302] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:41:01.573463+00:00 node-90 kernel: [128824.859304] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:41:01.573464+00:00 node-90 kernel: [128824.859306] [] kthread+0xe5/0x100 2017-10-21T03:41:01.573464+00:00 node-90 kernel: [128824.859308] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:41:01.573465+00:00 node-90 kernel: [128824.859311] [] ret_from_fork+0x3f/0x70 2017-10-21T03:41:01.573466+00:00 node-90 kernel: [128824.859312] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:41:01.573467+00:00 node-90 kernel: [128824.859313] ---[ end trace d7e73079b38e5878 ]--- 2017-10-21T03:43:51.853062+00:00 node-90 kernel: [128995.135771] ------------[ cut here ]------------ 2017-10-21T03:43:51.853081+00:00 node-90 kernel: [128995.135779] WARNING: CPU: 24 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:43:51.853083+00:00 node-90 kernel: [128995.135781] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:43:51.853084+00:00 node-90 kernel: [128995.135782] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:43:51.853086+00:00 node-90 kernel: [128995.135844] CPU: 24 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:43:51.853087+00:00 node-90 kernel: [128995.135845] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:43:51.853088+00:00 node-90 kernel: [128995.135846] 0000000000000286 f1812d601dc61f3e ffff88103fb837f0 ffffffff813f9f83 2017-10-21T03:43:51.853108+00:00 node-90 kernel: [128995.135848] ffff88103fb83838 ffffffff81d6f780 ffff88103fb83828 ffffffff810812f2 2017-10-21T03:43:51.853110+00:00 node-90 kernel: [128995.135849] ffff8820334bc600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:43:51.853111+00:00 node-90 kernel: [128995.135851] Call Trace: 2017-10-21T03:43:51.853112+00:00 node-90 kernel: [128995.135852] [] dump_stack+0x63/0x90 2017-10-21T03:43:51.853113+00:00 node-90 kernel: [128995.135859] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:43:51.853114+00:00 node-90 kernel: [128995.135861] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:43:51.853114+00:00 node-90 kernel: [128995.135864] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:43:51.853115+00:00 node-90 kernel: [128995.135865] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:43:51.853116+00:00 node-90 kernel: [128995.135867] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:43:51.853117+00:00 node-90 kernel: [128995.135873] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:43:51.853118+00:00 node-90 kernel: [128995.135876] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:43:51.853125+00:00 node-90 kernel: [128995.135877] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:43:51.853126+00:00 node-90 kernel: [128995.135882] [] ? nf_iterate+0x62/0x80 2017-10-21T03:43:51.853127+00:00 node-90 kernel: [128995.135883] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:43:51.853128+00:00 node-90 kernel: [128995.135890] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:43:51.853129+00:00 node-90 kernel: [128995.135893] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:43:51.853130+00:00 node-90 kernel: [128995.135895] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:43:51.853130+00:00 node-90 kernel: [128995.135898] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:43:51.853131+00:00 node-90 kernel: [128995.135899] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:43:51.853132+00:00 node-90 kernel: [128995.135903] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:43:51.853134+00:00 node-90 kernel: [128995.135904] [] ? nf_iterate+0x62/0x80 2017-10-21T03:43:51.853134+00:00 node-90 kernel: [128995.135906] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:43:51.853135+00:00 node-90 kernel: [128995.135908] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:43:51.853136+00:00 node-90 kernel: [128995.135911] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:43:51.853136+00:00 node-90 kernel: [128995.135914] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:43:51.853137+00:00 node-90 kernel: [128995.135915] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:43:51.853146+00:00 node-90 kernel: [128995.135917] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:43:51.853147+00:00 node-90 kernel: [128995.135918] [] process_backlog+0xa8/0x150 2017-10-21T03:43:51.853148+00:00 node-90 kernel: [128995.135920] [] net_rx_action+0x21e/0x360 2017-10-21T03:43:51.853148+00:00 node-90 kernel: [128995.135922] [] __do_softirq+0x101/0x290 2017-10-21T03:43:51.853149+00:00 node-90 kernel: [128995.135925] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:43:51.853150+00:00 node-90 kernel: [128995.135925] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:43:51.853151+00:00 node-90 kernel: [128995.135929] [] do_softirq+0x1d/0x20 2017-10-21T03:43:51.853152+00:00 node-90 kernel: [128995.135930] [] netif_rx_ni+0x33/0x80 2017-10-21T03:43:51.853153+00:00 node-90 kernel: [128995.135933] [] tun_get_user+0x506/0x880 2017-10-21T03:43:51.853154+00:00 node-90 kernel: [128995.135935] [] tun_sendmsg+0x51/0x70 2017-10-21T03:43:51.853155+00:00 node-90 kernel: [128995.135937] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:43:51.853156+00:00 node-90 kernel: [128995.135939] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:43:51.853157+00:00 node-90 kernel: [128995.135942] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:43:51.853158+00:00 node-90 kernel: [128995.135944] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:43:51.853158+00:00 node-90 kernel: [128995.135946] [] kthread+0xe5/0x100 2017-10-21T03:43:51.853159+00:00 node-90 kernel: [128995.135948] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:43:51.853160+00:00 node-90 kernel: [128995.135951] [] ret_from_fork+0x3f/0x70 2017-10-21T03:43:51.853161+00:00 node-90 kernel: [128995.135952] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:43:51.853166+00:00 node-90 kernel: [128995.135953] ---[ end trace d7e73079b38e5879 ]--- 2017-10-21T03:45:12.101529+00:00 node-90 kernel: [129075.380678] ------------[ cut here ]------------ 2017-10-21T03:45:12.101553+00:00 node-90 kernel: [129075.380687] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:45:12.101555+00:00 node-90 kernel: [129075.380690] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:45:12.101557+00:00 node-90 kernel: [129075.380691] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:45:12.101561+00:00 node-90 kernel: [129075.380751] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:45:12.101562+00:00 node-90 kernel: [129075.380752] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:45:12.101563+00:00 node-90 kernel: [129075.380753] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T03:45:12.101577+00:00 node-90 kernel: [129075.380755] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T03:45:12.101579+00:00 node-90 kernel: [129075.380756] ffff882003873800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:45:12.101580+00:00 node-90 kernel: [129075.380758] Call Trace: 2017-10-21T03:45:12.101582+00:00 node-90 kernel: [129075.380760] [] dump_stack+0x63/0x90 2017-10-21T03:45:12.101583+00:00 node-90 kernel: [129075.380770] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:45:12.101583+00:00 node-90 kernel: [129075.380771] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:45:12.101584+00:00 node-90 kernel: [129075.380775] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:45:12.101585+00:00 node-90 kernel: [129075.380776] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:45:12.101587+00:00 node-90 kernel: [129075.380779] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:45:12.101588+00:00 node-90 kernel: [129075.380786] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:45:12.101588+00:00 node-90 kernel: [129075.380789] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:45:12.101589+00:00 node-90 kernel: [129075.380791] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:45:12.101590+00:00 node-90 kernel: [129075.380806] [] ? nf_iterate+0x62/0x80 2017-10-21T03:45:12.101591+00:00 node-90 kernel: [129075.380808] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:45:12.101592+00:00 node-90 kernel: [129075.380815] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:45:12.101594+00:00 node-90 kernel: [129075.380818] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:45:12.101594+00:00 node-90 kernel: [129075.380820] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:45:12.101595+00:00 node-90 kernel: [129075.380823] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:45:12.101596+00:00 node-90 kernel: [129075.380824] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:45:12.101597+00:00 node-90 kernel: [129075.380827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:45:12.101599+00:00 node-90 kernel: [129075.380829] [] ? nf_iterate+0x62/0x80 2017-10-21T03:45:12.101600+00:00 node-90 kernel: [129075.380831] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:45:12.101601+00:00 node-90 kernel: [129075.380832] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:45:12.101601+00:00 node-90 kernel: [129075.380836] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:45:12.101602+00:00 node-90 kernel: [129075.380838] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:45:12.101604+00:00 node-90 kernel: [129075.380840] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:45:12.101615+00:00 node-90 kernel: [129075.380845] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:45:12.101616+00:00 node-90 kernel: [129075.380846] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:45:12.101616+00:00 node-90 kernel: [129075.380848] [] process_backlog+0xa8/0x150 2017-10-21T03:45:12.101617+00:00 node-90 kernel: [129075.380849] [] net_rx_action+0x21e/0x360 2017-10-21T03:45:12.101617+00:00 node-90 kernel: [129075.380852] [] __do_softirq+0x101/0x290 2017-10-21T03:45:12.101619+00:00 node-90 kernel: [129075.380855] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:45:12.101621+00:00 node-90 kernel: [129075.380856] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:45:12.101622+00:00 node-90 kernel: [129075.380860] [] do_softirq+0x1d/0x20 2017-10-21T03:45:12.101623+00:00 node-90 kernel: [129075.380861] [] netif_rx_ni+0x33/0x80 2017-10-21T03:45:12.101624+00:00 node-90 kernel: [129075.380865] [] tun_get_user+0x506/0x880 2017-10-21T03:45:12.101626+00:00 node-90 kernel: [129075.380867] [] tun_sendmsg+0x51/0x70 2017-10-21T03:45:12.101627+00:00 node-90 kernel: [129075.380869] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:45:12.101628+00:00 node-90 kernel: [129075.380871] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:45:12.101629+00:00 node-90 kernel: [129075.380874] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:45:12.101630+00:00 node-90 kernel: [129075.380876] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:45:12.101631+00:00 node-90 kernel: [129075.380879] [] kthread+0xe5/0x100 2017-10-21T03:45:12.101632+00:00 node-90 kernel: [129075.380880] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:45:12.101633+00:00 node-90 kernel: [129075.380883] [] ret_from_fork+0x3f/0x70 2017-10-21T03:45:12.101634+00:00 node-90 kernel: [129075.380885] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:45:12.101635+00:00 node-90 kernel: [129075.380886] ---[ end trace d7e73079b38e587a ]--- 2017-10-21T03:47:20.588221+00:00 node-90 kernel: [129203.866751] ------------[ cut here ]------------ 2017-10-21T03:47:20.588243+00:00 node-90 kernel: [129203.866759] WARNING: CPU: 29 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:47:20.588246+00:00 node-90 kernel: [129203.866762] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:47:20.588254+00:00 node-90 kernel: [129203.866763] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:47:20.588257+00:00 node-90 kernel: [129203.866824] CPU: 29 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:47:20.588259+00:00 node-90 kernel: [129203.866825] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:47:20.588259+00:00 node-90 kernel: [129203.866826] 0000000000000286 f1812d601dc61f3e ffff88103fcc37f0 ffffffff813f9f83 2017-10-21T03:47:20.588280+00:00 node-90 kernel: [129203.866827] ffff88103fcc3838 ffffffff81d6f780 ffff88103fcc3828 ffffffff810812f2 2017-10-21T03:47:20.588281+00:00 node-90 kernel: [129203.866829] ffff88202c9ae500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:47:20.588283+00:00 node-90 kernel: [129203.866831] Call Trace: 2017-10-21T03:47:20.588285+00:00 node-90 kernel: [129203.866832] [] dump_stack+0x63/0x90 2017-10-21T03:47:20.588286+00:00 node-90 kernel: [129203.866840] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:47:20.588286+00:00 node-90 kernel: [129203.866841] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:47:20.588288+00:00 node-90 kernel: [129203.866844] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:47:20.588289+00:00 node-90 kernel: [129203.866845] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:47:20.588290+00:00 node-90 kernel: [129203.866847] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:47:20.588292+00:00 node-90 kernel: [129203.866853] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:47:20.588293+00:00 node-90 kernel: [129203.866856] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:47:20.588294+00:00 node-90 kernel: [129203.866858] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:47:20.588295+00:00 node-90 kernel: [129203.866862] [] ? nf_iterate+0x62/0x80 2017-10-21T03:47:20.588296+00:00 node-90 kernel: [129203.866864] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:47:20.588298+00:00 node-90 kernel: [129203.866872] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:47:20.588299+00:00 node-90 kernel: [129203.866875] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:47:20.588300+00:00 node-90 kernel: [129203.866877] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:47:20.588301+00:00 node-90 kernel: [129203.866880] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:47:20.588302+00:00 node-90 kernel: [129203.866881] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:47:20.588303+00:00 node-90 kernel: [129203.866885] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:47:20.588305+00:00 node-90 kernel: [129203.866886] [] ? nf_iterate+0x62/0x80 2017-10-21T03:47:20.588306+00:00 node-90 kernel: [129203.866888] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:47:20.588307+00:00 node-90 kernel: [129203.866890] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:47:20.588308+00:00 node-90 kernel: [129203.866893] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:47:20.588309+00:00 node-90 kernel: [129203.866895] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:47:20.588315+00:00 node-90 kernel: [129203.866897] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:47:20.588336+00:00 node-90 kernel: [129203.866901] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:47:20.588337+00:00 node-90 kernel: [129203.866904] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:47:20.588339+00:00 node-90 kernel: [129203.866908] [] ? generic_exec_single+0x85/0x120 2017-10-21T03:47:20.588340+00:00 node-90 kernel: [129203.866912] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:47:20.588341+00:00 node-90 kernel: [129203.866913] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:47:20.588343+00:00 node-90 kernel: [129203.866914] [] process_backlog+0xa8/0x150 2017-10-21T03:47:20.588344+00:00 node-90 kernel: [129203.866916] [] net_rx_action+0x21e/0x360 2017-10-21T03:47:20.588351+00:00 node-90 kernel: [129203.866918] [] __do_softirq+0x101/0x290 2017-10-21T03:47:20.588358+00:00 node-90 kernel: [129203.866921] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:47:20.588360+00:00 node-90 kernel: [129203.866921] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:47:20.588362+00:00 node-90 kernel: [129203.866924] [] do_softirq+0x1d/0x20 2017-10-21T03:47:20.588363+00:00 node-90 kernel: [129203.866925] [] netif_rx_ni+0x33/0x80 2017-10-21T03:47:20.588365+00:00 node-90 kernel: [129203.866928] [] tun_get_user+0x506/0x880 2017-10-21T03:47:20.588366+00:00 node-90 kernel: [129203.866930] [] tun_sendmsg+0x51/0x70 2017-10-21T03:47:20.588368+00:00 node-90 kernel: [129203.866933] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:47:20.588369+00:00 node-90 kernel: [129203.866934] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:47:20.588370+00:00 node-90 kernel: [129203.866938] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:47:20.588371+00:00 node-90 kernel: [129203.866940] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:47:20.588373+00:00 node-90 kernel: [129203.866942] [] kthread+0xe5/0x100 2017-10-21T03:47:20.588375+00:00 node-90 kernel: [129203.866944] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:47:20.588376+00:00 node-90 kernel: [129203.866947] [] ret_from_fork+0x3f/0x70 2017-10-21T03:47:20.588377+00:00 node-90 kernel: [129203.866949] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:47:20.588378+00:00 node-90 kernel: [129203.866950] ---[ end trace d7e73079b38e587b ]--- 2017-10-21T03:50:35.989223+00:00 node-90 kernel: [129399.262225] ------------[ cut here ]------------ 2017-10-21T03:50:35.989242+00:00 node-90 kernel: [129399.262233] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:50:35.989244+00:00 node-90 kernel: [129399.262236] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:50:35.989245+00:00 node-90 kernel: [129399.262237] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:50:35.989246+00:00 node-90 kernel: [129399.262300] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:50:35.989247+00:00 node-90 kernel: [129399.262301] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:50:35.989248+00:00 node-90 kernel: [129399.262302] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T03:50:35.989261+00:00 node-90 kernel: [129399.262304] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T03:50:35.989262+00:00 node-90 kernel: [129399.262306] ffff8810338f4600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:50:35.989264+00:00 node-90 kernel: [129399.262308] Call Trace: 2017-10-21T03:50:35.989265+00:00 node-90 kernel: [129399.262309] [] dump_stack+0x63/0x90 2017-10-21T03:50:35.989266+00:00 node-90 kernel: [129399.262316] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:50:35.989266+00:00 node-90 kernel: [129399.262318] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:50:35.989267+00:00 node-90 kernel: [129399.262321] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:50:35.989267+00:00 node-90 kernel: [129399.262322] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:50:35.989269+00:00 node-90 kernel: [129399.262325] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:50:35.989269+00:00 node-90 kernel: [129399.262330] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:50:35.989270+00:00 node-90 kernel: [129399.262334] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:50:35.989271+00:00 node-90 kernel: [129399.262336] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:50:35.989271+00:00 node-90 kernel: [129399.262340] [] ? nf_iterate+0x62/0x80 2017-10-21T03:50:35.989272+00:00 node-90 kernel: [129399.262342] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:50:35.989273+00:00 node-90 kernel: [129399.262350] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:50:35.989274+00:00 node-90 kernel: [129399.262353] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:50:35.989275+00:00 node-90 kernel: [129399.262356] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:50:35.989275+00:00 node-90 kernel: [129399.262358] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:50:35.989276+00:00 node-90 kernel: [129399.262360] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:50:35.989281+00:00 node-90 kernel: [129399.262363] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:50:35.989282+00:00 node-90 kernel: [129399.262365] [] ? nf_iterate+0x62/0x80 2017-10-21T03:50:35.989283+00:00 node-90 kernel: [129399.262367] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:50:35.989284+00:00 node-90 kernel: [129399.262369] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:50:35.989284+00:00 node-90 kernel: [129399.262372] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:50:35.989285+00:00 node-90 kernel: [129399.262375] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:50:35.989286+00:00 node-90 kernel: [129399.262376] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:50:35.989295+00:00 node-90 kernel: [129399.262380] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T03:50:35.989296+00:00 node-90 kernel: [129399.262382] [] ? check_preempt_curr+0x54/0x90 2017-10-21T03:50:35.989296+00:00 node-90 kernel: [129399.262383] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:50:35.989297+00:00 node-90 kernel: [129399.262385] [] process_backlog+0xa8/0x150 2017-10-21T03:50:35.989297+00:00 node-90 kernel: [129399.262386] [] net_rx_action+0x21e/0x360 2017-10-21T03:50:35.989298+00:00 node-90 kernel: [129399.262388] [] __do_softirq+0x101/0x290 2017-10-21T03:50:35.989300+00:00 node-90 kernel: [129399.262391] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:50:35.989301+00:00 node-90 kernel: [129399.262392] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:50:35.989302+00:00 node-90 kernel: [129399.262395] [] do_softirq+0x1d/0x20 2017-10-21T03:50:35.989303+00:00 node-90 kernel: [129399.262396] [] netif_rx_ni+0x33/0x80 2017-10-21T03:50:35.989304+00:00 node-90 kernel: [129399.262399] [] tun_get_user+0x506/0x880 2017-10-21T03:50:35.989305+00:00 node-90 kernel: [129399.262401] [] tun_sendmsg+0x51/0x70 2017-10-21T03:50:35.989306+00:00 node-90 kernel: [129399.262404] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:50:35.989306+00:00 node-90 kernel: [129399.262406] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:50:35.989307+00:00 node-90 kernel: [129399.262409] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:50:35.989307+00:00 node-90 kernel: [129399.262411] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:50:35.989308+00:00 node-90 kernel: [129399.262413] [] kthread+0xe5/0x100 2017-10-21T03:50:35.989309+00:00 node-90 kernel: [129399.262414] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:50:35.989310+00:00 node-90 kernel: [129399.262417] [] ret_from_fork+0x3f/0x70 2017-10-21T03:50:35.989311+00:00 node-90 kernel: [129399.262418] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:50:35.989311+00:00 node-90 kernel: [129399.262420] ---[ end trace d7e73079b38e587c ]--- 2017-10-21T03:53:14.912466+00:00 node-90 kernel: [129558.183689] ------------[ cut here ]------------ 2017-10-21T03:53:14.912487+00:00 node-90 kernel: [129558.183699] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:53:14.912489+00:00 node-90 kernel: [129558.183702] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:53:14.912490+00:00 node-90 kernel: [129558.183702] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:53:14.912491+00:00 node-90 kernel: [129558.183762] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:53:14.912493+00:00 node-90 kernel: [129558.183763] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:53:14.912494+00:00 node-90 kernel: [129558.183764] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T03:53:14.912507+00:00 node-90 kernel: [129558.183766] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T03:53:14.912508+00:00 node-90 kernel: [129558.183767] ffff881f5cc72000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T03:53:14.912517+00:00 node-90 kernel: [129558.183769] Call Trace: 2017-10-21T03:53:14.912519+00:00 node-90 kernel: [129558.183770] [] dump_stack+0x63/0x90 2017-10-21T03:53:14.912521+00:00 node-90 kernel: [129558.183780] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:53:14.912522+00:00 node-90 kernel: [129558.183781] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:53:14.912523+00:00 node-90 kernel: [129558.183784] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:53:14.912524+00:00 node-90 kernel: [129558.183786] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:53:14.912526+00:00 node-90 kernel: [129558.183788] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:53:14.912527+00:00 node-90 kernel: [129558.183794] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:53:14.912528+00:00 node-90 kernel: [129558.183797] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:53:14.912528+00:00 node-90 kernel: [129558.183798] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:53:14.912529+00:00 node-90 kernel: [129558.183804] [] ? nf_iterate+0x62/0x80 2017-10-21T03:53:14.912530+00:00 node-90 kernel: [129558.183806] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:53:14.912531+00:00 node-90 kernel: [129558.183812] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:53:14.912532+00:00 node-90 kernel: [129558.183815] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:53:14.912533+00:00 node-90 kernel: [129558.183817] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:53:14.912533+00:00 node-90 kernel: [129558.183820] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:53:14.912534+00:00 node-90 kernel: [129558.183821] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:53:14.912535+00:00 node-90 kernel: [129558.183824] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:53:14.912536+00:00 node-90 kernel: [129558.183826] [] ? nf_iterate+0x62/0x80 2017-10-21T03:53:14.912537+00:00 node-90 kernel: [129558.183827] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:53:14.912538+00:00 node-90 kernel: [129558.183829] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:53:14.912539+00:00 node-90 kernel: [129558.183832] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:53:14.912539+00:00 node-90 kernel: [129558.183834] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:53:14.912541+00:00 node-90 kernel: [129558.183836] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:53:14.912550+00:00 node-90 kernel: [129558.183840] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T03:53:14.912551+00:00 node-90 kernel: [129558.183842] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:53:14.912552+00:00 node-90 kernel: [129558.183843] [] process_backlog+0xa8/0x150 2017-10-21T03:53:14.912552+00:00 node-90 kernel: [129558.183844] [] net_rx_action+0x21e/0x360 2017-10-21T03:53:14.912553+00:00 node-90 kernel: [129558.183847] [] __do_softirq+0x101/0x290 2017-10-21T03:53:14.912554+00:00 node-90 kernel: [129558.183849] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:53:14.912556+00:00 node-90 kernel: [129558.183850] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:53:14.912557+00:00 node-90 kernel: [129558.183853] [] do_softirq+0x1d/0x20 2017-10-21T03:53:14.912559+00:00 node-90 kernel: [129558.183854] [] netif_rx_ni+0x33/0x80 2017-10-21T03:53:14.912560+00:00 node-90 kernel: [129558.183857] [] tun_get_user+0x506/0x880 2017-10-21T03:53:14.912562+00:00 node-90 kernel: [129558.183859] [] tun_sendmsg+0x51/0x70 2017-10-21T03:53:14.912563+00:00 node-90 kernel: [129558.183861] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:53:14.912565+00:00 node-90 kernel: [129558.183862] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:53:14.912565+00:00 node-90 kernel: [129558.183865] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:53:14.912566+00:00 node-90 kernel: [129558.183867] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:53:14.912567+00:00 node-90 kernel: [129558.183869] [] kthread+0xe5/0x100 2017-10-21T03:53:14.912568+00:00 node-90 kernel: [129558.183870] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:53:14.912570+00:00 node-90 kernel: [129558.183874] [] ret_from_fork+0x3f/0x70 2017-10-21T03:53:14.912571+00:00 node-90 kernel: [129558.183875] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:53:14.912572+00:00 node-90 kernel: [129558.183876] ---[ end trace d7e73079b38e587d ]--- 2017-10-21T04:03:12.173377+00:00 node-90 kernel: [130155.431068] ------------[ cut here ]------------ 2017-10-21T04:03:12.173396+00:00 node-90 kernel: [130155.431075] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:03:12.173398+00:00 node-90 kernel: [130155.431078] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:03:12.173398+00:00 node-90 kernel: [130155.431079] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:03:12.173400+00:00 node-90 kernel: [130155.431143] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:03:12.173401+00:00 node-90 kernel: [130155.431144] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:03:12.173401+00:00 node-90 kernel: [130155.431145] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T04:03:12.173415+00:00 node-90 kernel: [130155.431147] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T04:03:12.173416+00:00 node-90 kernel: [130155.431149] ffff8810369a5e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:03:12.173417+00:00 node-90 kernel: [130155.431151] Call Trace: 2017-10-21T04:03:12.173418+00:00 node-90 kernel: [130155.431152] [] dump_stack+0x63/0x90 2017-10-21T04:03:12.173419+00:00 node-90 kernel: [130155.431160] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:03:12.173420+00:00 node-90 kernel: [130155.431161] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:03:12.173420+00:00 node-90 kernel: [130155.431164] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:03:12.173421+00:00 node-90 kernel: [130155.431166] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:03:12.173422+00:00 node-90 kernel: [130155.431168] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:03:12.173423+00:00 node-90 kernel: [130155.431173] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:03:12.173424+00:00 node-90 kernel: [130155.431177] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:03:12.173424+00:00 node-90 kernel: [130155.431179] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:03:12.173425+00:00 node-90 kernel: [130155.431184] [] ? nf_iterate+0x62/0x80 2017-10-21T04:03:12.173426+00:00 node-90 kernel: [130155.431186] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:03:12.173427+00:00 node-90 kernel: [130155.431194] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:03:12.173428+00:00 node-90 kernel: [130155.431197] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:03:12.173428+00:00 node-90 kernel: [130155.431199] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:03:12.173429+00:00 node-90 kernel: [130155.431202] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:03:12.173430+00:00 node-90 kernel: [130155.431204] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:03:12.173431+00:00 node-90 kernel: [130155.431207] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:03:12.173432+00:00 node-90 kernel: [130155.431209] [] ? nf_iterate+0x62/0x80 2017-10-21T04:03:12.173433+00:00 node-90 kernel: [130155.431211] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:03:12.173434+00:00 node-90 kernel: [130155.431213] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:03:12.173434+00:00 node-90 kernel: [130155.431216] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:03:12.173435+00:00 node-90 kernel: [130155.431219] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:03:12.173436+00:00 node-90 kernel: [130155.431220] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:03:12.173445+00:00 node-90 kernel: [130155.431222] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:03:12.173446+00:00 node-90 kernel: [130155.431223] [] process_backlog+0xa8/0x150 2017-10-21T04:03:12.173447+00:00 node-90 kernel: [130155.431225] [] net_rx_action+0x21e/0x360 2017-10-21T04:03:12.173447+00:00 node-90 kernel: [130155.431227] [] __do_softirq+0x101/0x290 2017-10-21T04:03:12.173448+00:00 node-90 kernel: [130155.431230] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:03:12.173449+00:00 node-90 kernel: [130155.431231] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:03:12.173450+00:00 node-90 kernel: [130155.431234] [] do_softirq+0x1d/0x20 2017-10-21T04:03:12.173451+00:00 node-90 kernel: [130155.431235] [] netif_rx_ni+0x33/0x80 2017-10-21T04:03:12.173452+00:00 node-90 kernel: [130155.431239] [] tun_get_user+0x506/0x880 2017-10-21T04:03:12.173453+00:00 node-90 kernel: [130155.431240] [] tun_sendmsg+0x51/0x70 2017-10-21T04:03:12.173454+00:00 node-90 kernel: [130155.431243] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:03:12.173455+00:00 node-90 kernel: [130155.431245] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:03:12.173457+00:00 node-90 kernel: [130155.431248] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:03:12.173458+00:00 node-90 kernel: [130155.431250] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:03:12.173458+00:00 node-90 kernel: [130155.431252] [] kthread+0xe5/0x100 2017-10-21T04:03:12.173459+00:00 node-90 kernel: [130155.431254] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:03:12.173459+00:00 node-90 kernel: [130155.431257] [] ret_from_fork+0x3f/0x70 2017-10-21T04:03:12.173461+00:00 node-90 kernel: [130155.431258] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:03:12.173462+00:00 node-90 kernel: [130155.431259] ---[ end trace d7e73079b38e587e ]--- 2017-10-21T04:06:46.546341+00:00 node-90 kernel: [130369.799994] ------------[ cut here ]------------ 2017-10-21T04:06:46.546360+00:00 node-90 kernel: [130369.800002] WARNING: CPU: 26 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:06:46.546362+00:00 node-90 kernel: [130369.800004] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:06:46.546363+00:00 node-90 kernel: [130369.800005] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:06:46.546514+00:00 node-90 kernel: [130369.800066] CPU: 26 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:06:46.546519+00:00 node-90 kernel: [130369.800067] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:06:46.546520+00:00 node-90 kernel: [130369.800068] 0000000000000286 f1812d601dc61f3e ffff88103fc037f0 ffffffff813f9f83 2017-10-21T04:06:46.546536+00:00 node-90 kernel: [130369.800070] ffff88103fc03838 ffffffff81d6f780 ffff88103fc03828 ffffffff810812f2 2017-10-21T04:06:46.546537+00:00 node-90 kernel: [130369.800071] ffff8810369a4900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:06:46.546538+00:00 node-90 kernel: [130369.800073] Call Trace: 2017-10-21T04:06:46.546539+00:00 node-90 kernel: [130369.800074] [] dump_stack+0x63/0x90 2017-10-21T04:06:46.546540+00:00 node-90 kernel: [130369.800082] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:06:46.546540+00:00 node-90 kernel: [130369.800084] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:06:46.546541+00:00 node-90 kernel: [130369.800086] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:06:46.546542+00:00 node-90 kernel: [130369.800088] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:06:46.546543+00:00 node-90 kernel: [130369.800090] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:06:46.546544+00:00 node-90 kernel: [130369.800096] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:06:46.546545+00:00 node-90 kernel: [130369.800099] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:06:46.546545+00:00 node-90 kernel: [130369.800101] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:06:46.546546+00:00 node-90 kernel: [130369.800106] [] ? nf_iterate+0x62/0x80 2017-10-21T04:06:46.546547+00:00 node-90 kernel: [130369.800107] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:06:46.546548+00:00 node-90 kernel: [130369.800115] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:06:46.546549+00:00 node-90 kernel: [130369.800118] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:06:46.546549+00:00 node-90 kernel: [130369.800120] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:06:46.546550+00:00 node-90 kernel: [130369.800123] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:06:46.546551+00:00 node-90 kernel: [130369.800126] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:06:46.546551+00:00 node-90 kernel: [130369.800129] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:06:46.546553+00:00 node-90 kernel: [130369.800131] [] ? nf_iterate+0x62/0x80 2017-10-21T04:06:46.546554+00:00 node-90 kernel: [130369.800133] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:06:46.546554+00:00 node-90 kernel: [130369.800135] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:06:46.546555+00:00 node-90 kernel: [130369.800138] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:06:46.546555+00:00 node-90 kernel: [130369.800141] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:06:46.546557+00:00 node-90 kernel: [130369.800143] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:06:46.546565+00:00 node-90 kernel: [130369.800145] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:06:46.546566+00:00 node-90 kernel: [130369.800146] [] process_backlog+0xa8/0x150 2017-10-21T04:06:46.546567+00:00 node-90 kernel: [130369.800147] [] net_rx_action+0x21e/0x360 2017-10-21T04:06:46.546567+00:00 node-90 kernel: [130369.800150] [] __do_softirq+0x101/0x290 2017-10-21T04:06:46.546568+00:00 node-90 kernel: [130369.800153] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:06:46.546569+00:00 node-90 kernel: [130369.800153] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:06:46.546570+00:00 node-90 kernel: [130369.800157] [] do_softirq+0x1d/0x20 2017-10-21T04:06:46.546571+00:00 node-90 kernel: [130369.800158] [] netif_rx_ni+0x33/0x80 2017-10-21T04:06:46.546572+00:00 node-90 kernel: [130369.800161] [] tun_get_user+0x506/0x880 2017-10-21T04:06:46.546573+00:00 node-90 kernel: [130369.800163] [] tun_sendmsg+0x51/0x70 2017-10-21T04:06:46.546574+00:00 node-90 kernel: [130369.800166] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:06:46.546575+00:00 node-90 kernel: [130369.800168] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:06:46.546576+00:00 node-90 kernel: [130369.800171] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:06:46.546577+00:00 node-90 kernel: [130369.800174] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:06:46.546578+00:00 node-90 kernel: [130369.800176] [] kthread+0xe5/0x100 2017-10-21T04:06:46.546578+00:00 node-90 kernel: [130369.800177] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:06:46.546579+00:00 node-90 kernel: [130369.800180] [] ret_from_fork+0x3f/0x70 2017-10-21T04:06:46.546580+00:00 node-90 kernel: [130369.800182] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:06:46.546581+00:00 node-90 kernel: [130369.800183] ---[ end trace d7e73079b38e587f ]--- 2017-10-21T04:07:11.693369+00:00 node-90 kernel: [130394.946551] ------------[ cut here ]------------ 2017-10-21T04:07:11.693388+00:00 node-90 kernel: [130394.946559] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:07:11.693389+00:00 node-90 kernel: [130394.946561] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:07:11.693390+00:00 node-90 kernel: [130394.946562] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:07:11.693392+00:00 node-90 kernel: [130394.946625] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:07:11.693405+00:00 node-90 kernel: [130394.946626] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:07:11.693409+00:00 node-90 kernel: [130394.946627] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T04:07:11.693426+00:00 node-90 kernel: [130394.946629] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T04:07:11.693427+00:00 node-90 kernel: [130394.946631] ffff881037959d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:07:11.693429+00:00 node-90 kernel: [130394.946633] Call Trace: 2017-10-21T04:07:11.693430+00:00 node-90 kernel: [130394.946634] [] dump_stack+0x63/0x90 2017-10-21T04:07:11.693431+00:00 node-90 kernel: [130394.946642] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:07:11.693432+00:00 node-90 kernel: [130394.946644] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:07:11.693432+00:00 node-90 kernel: [130394.946646] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:07:11.693433+00:00 node-90 kernel: [130394.946648] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:07:11.693435+00:00 node-90 kernel: [130394.946650] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:07:11.693436+00:00 node-90 kernel: [130394.946655] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:07:11.693436+00:00 node-90 kernel: [130394.946659] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:07:11.693437+00:00 node-90 kernel: [130394.946660] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:07:11.693438+00:00 node-90 kernel: [130394.946665] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:11.693438+00:00 node-90 kernel: [130394.946666] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:07:11.693440+00:00 node-90 kernel: [130394.946673] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:07:11.693440+00:00 node-90 kernel: [130394.946676] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:07:11.693441+00:00 node-90 kernel: [130394.946678] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:07:11.693442+00:00 node-90 kernel: [130394.946681] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:07:11.693442+00:00 node-90 kernel: [130394.946683] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:07:11.693443+00:00 node-90 kernel: [130394.946686] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:07:11.693444+00:00 node-90 kernel: [130394.946688] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:11.693445+00:00 node-90 kernel: [130394.946690] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:07:11.693445+00:00 node-90 kernel: [130394.946691] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:07:11.693446+00:00 node-90 kernel: [130394.946694] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:07:11.693447+00:00 node-90 kernel: [130394.946697] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:07:11.693447+00:00 node-90 kernel: [130394.946699] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:07:11.693462+00:00 node-90 kernel: [130394.946700] [] ? __napi_schedule+0x40/0x60 2017-10-21T04:07:11.693463+00:00 node-90 kernel: [130394.946704] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:07:11.693464+00:00 node-90 kernel: [130394.946705] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:07:11.693465+00:00 node-90 kernel: [130394.946706] [] process_backlog+0xa8/0x150 2017-10-21T04:07:11.693466+00:00 node-90 kernel: [130394.946708] [] net_rx_action+0x21e/0x360 2017-10-21T04:07:11.693467+00:00 node-90 kernel: [130394.946710] [] __do_softirq+0x101/0x290 2017-10-21T04:07:11.693468+00:00 node-90 kernel: [130394.946712] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:07:11.693470+00:00 node-90 kernel: [130394.946713] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:07:11.693471+00:00 node-90 kernel: [130394.946716] [] do_softirq+0x1d/0x20 2017-10-21T04:07:11.693471+00:00 node-90 kernel: [130394.946717] [] netif_rx_ni+0x33/0x80 2017-10-21T04:07:11.693473+00:00 node-90 kernel: [130394.946721] [] tun_get_user+0x506/0x880 2017-10-21T04:07:11.693474+00:00 node-90 kernel: [130394.946722] [] tun_sendmsg+0x51/0x70 2017-10-21T04:07:11.693475+00:00 node-90 kernel: [130394.946725] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:07:11.693475+00:00 node-90 kernel: [130394.946727] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:07:11.693476+00:00 node-90 kernel: [130394.946730] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:07:11.693476+00:00 node-90 kernel: [130394.946732] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:07:11.693477+00:00 node-90 kernel: [130394.946734] [] kthread+0xe5/0x100 2017-10-21T04:07:11.693478+00:00 node-90 kernel: [130394.946736] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:07:11.693479+00:00 node-90 kernel: [130394.946738] [] ret_from_fork+0x3f/0x70 2017-10-21T04:07:11.693480+00:00 node-90 kernel: [130394.946740] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:07:11.693480+00:00 node-90 kernel: [130394.946741] ---[ end trace d7e73079b38e5880 ]--- 2017-10-21T04:07:36.841369+00:00 node-90 kernel: [130420.095094] ------------[ cut here ]------------ 2017-10-21T04:07:36.841517+00:00 node-90 kernel: [130420.095101] WARNING: CPU: 27 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:07:36.841518+00:00 node-90 kernel: [130420.095103] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:07:36.841519+00:00 node-90 kernel: [130420.095104] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:07:36.841665+00:00 node-90 kernel: [130420.095165] CPU: 27 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:07:36.841669+00:00 node-90 kernel: [130420.095167] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:07:36.841671+00:00 node-90 kernel: [130420.095168] 0000000000000286 f1812d601dc61f3e ffff88103fc437f0 ffffffff813f9f83 2017-10-21T04:07:36.841687+00:00 node-90 kernel: [130420.095170] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T04:07:36.841688+00:00 node-90 kernel: [130420.095171] ffff880f902ec500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:07:36.841689+00:00 node-90 kernel: [130420.095173] Call Trace: 2017-10-21T04:07:36.841690+00:00 node-90 kernel: [130420.095174] [] dump_stack+0x63/0x90 2017-10-21T04:07:36.841691+00:00 node-90 kernel: [130420.095181] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:07:36.841692+00:00 node-90 kernel: [130420.095183] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:07:36.841692+00:00 node-90 kernel: [130420.095186] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:07:36.841693+00:00 node-90 kernel: [130420.095187] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:07:36.841694+00:00 node-90 kernel: [130420.095189] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:07:36.841695+00:00 node-90 kernel: [130420.095194] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:07:36.841696+00:00 node-90 kernel: [130420.095197] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:07:36.841697+00:00 node-90 kernel: [130420.095199] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:07:36.841697+00:00 node-90 kernel: [130420.095203] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:36.841698+00:00 node-90 kernel: [130420.095205] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:07:36.841699+00:00 node-90 kernel: [130420.095212] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:07:36.841700+00:00 node-90 kernel: [130420.095215] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:07:36.841700+00:00 node-90 kernel: [130420.095217] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:07:36.841701+00:00 node-90 kernel: [130420.095220] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:07:36.841702+00:00 node-90 kernel: [130420.095222] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:07:36.841703+00:00 node-90 kernel: [130420.095225] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:07:36.841704+00:00 node-90 kernel: [130420.095227] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:36.841705+00:00 node-90 kernel: [130420.095228] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:07:36.841705+00:00 node-90 kernel: [130420.095230] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:07:36.841706+00:00 node-90 kernel: [130420.095233] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:07:36.841706+00:00 node-90 kernel: [130420.095236] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:07:36.841707+00:00 node-90 kernel: [130420.095238] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:07:36.841717+00:00 node-90 kernel: [130420.095239] [] ? __napi_schedule+0x40/0x60 2017-10-21T04:07:36.841718+00:00 node-90 kernel: [130420.095242] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:07:36.841719+00:00 node-90 kernel: [130420.095244] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:07:36.841719+00:00 node-90 kernel: [130420.095245] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:07:36.841720+00:00 node-90 kernel: [130420.095247] [] process_backlog+0xa8/0x150 2017-10-21T04:07:36.841721+00:00 node-90 kernel: [130420.095248] [] net_rx_action+0x21e/0x360 2017-10-21T04:07:36.841722+00:00 node-90 kernel: [130420.095250] [] __do_softirq+0x101/0x290 2017-10-21T04:07:36.841723+00:00 node-90 kernel: [130420.095253] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:07:36.841724+00:00 node-90 kernel: [130420.095253] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:07:36.841725+00:00 node-90 kernel: [130420.095257] [] do_softirq+0x1d/0x20 2017-10-21T04:07:36.841726+00:00 node-90 kernel: [130420.095258] [] netif_rx_ni+0x33/0x80 2017-10-21T04:07:36.841727+00:00 node-90 kernel: [130420.095261] [] tun_get_user+0x506/0x880 2017-10-21T04:07:36.841728+00:00 node-90 kernel: [130420.095263] [] tun_sendmsg+0x51/0x70 2017-10-21T04:07:36.841729+00:00 node-90 kernel: [130420.095265] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:07:36.841729+00:00 node-90 kernel: [130420.095267] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:07:36.841730+00:00 node-90 kernel: [130420.095271] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:07:36.841730+00:00 node-90 kernel: [130420.095273] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:07:36.841732+00:00 node-90 kernel: [130420.095275] [] kthread+0xe5/0x100 2017-10-21T04:07:36.841733+00:00 node-90 kernel: [130420.095276] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:07:36.841733+00:00 node-90 kernel: [130420.095279] [] ret_from_fork+0x3f/0x70 2017-10-21T04:07:36.841734+00:00 node-90 kernel: [130420.095281] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:07:36.841735+00:00 node-90 kernel: [130420.095282] ---[ end trace d7e73079b38e5881 ]--- 2017-10-21T04:09:33.006272+00:00 node-90 kernel: [130536.257365] ------------[ cut here ]------------ 2017-10-21T04:09:33.006285+00:00 node-90 kernel: [130536.257373] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:09:33.006286+00:00 node-90 kernel: [130536.257375] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:09:33.006287+00:00 node-90 kernel: [130536.257376] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:09:33.006295+00:00 node-90 kernel: [130536.257440] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:09:33.006297+00:00 node-90 kernel: [130536.257441] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:09:33.006298+00:00 node-90 kernel: [130536.257442] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T04:09:33.006313+00:00 node-90 kernel: [130536.257444] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T04:09:33.006314+00:00 node-90 kernel: [130536.257445] ffff882033b5fc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:09:33.006315+00:00 node-90 kernel: [130536.257447] Call Trace: 2017-10-21T04:09:33.006316+00:00 node-90 kernel: [130536.257449] [] dump_stack+0x63/0x90 2017-10-21T04:09:33.006317+00:00 node-90 kernel: [130536.257455] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:09:33.006318+00:00 node-90 kernel: [130536.257457] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:09:33.006318+00:00 node-90 kernel: [130536.257460] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:09:33.006319+00:00 node-90 kernel: [130536.257461] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:09:33.006320+00:00 node-90 kernel: [130536.257463] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:09:33.006321+00:00 node-90 kernel: [130536.257478] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:09:33.006322+00:00 node-90 kernel: [130536.257481] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:09:33.006323+00:00 node-90 kernel: [130536.257483] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:09:33.006323+00:00 node-90 kernel: [130536.257487] [] ? nf_iterate+0x62/0x80 2017-10-21T04:09:33.006324+00:00 node-90 kernel: [130536.257489] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:09:33.006326+00:00 node-90 kernel: [130536.257495] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:09:33.006326+00:00 node-90 kernel: [130536.257498] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:09:33.006327+00:00 node-90 kernel: [130536.257501] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:09:33.006328+00:00 node-90 kernel: [130536.257504] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:09:33.006328+00:00 node-90 kernel: [130536.257506] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:09:33.006329+00:00 node-90 kernel: [130536.257510] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:09:33.006330+00:00 node-90 kernel: [130536.257512] [] ? nf_iterate+0x62/0x80 2017-10-21T04:09:33.006331+00:00 node-90 kernel: [130536.257514] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:09:33.006331+00:00 node-90 kernel: [130536.257516] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:09:33.006332+00:00 node-90 kernel: [130536.257519] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:09:33.006333+00:00 node-90 kernel: [130536.257522] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:09:33.006334+00:00 node-90 kernel: [130536.257524] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:09:33.006343+00:00 node-90 kernel: [130536.257528] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:09:33.006344+00:00 node-90 kernel: [130536.257531] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:09:33.006345+00:00 node-90 kernel: [130536.257534] [] ? generic_exec_single+0x85/0x120 2017-10-21T04:09:33.006345+00:00 node-90 kernel: [130536.257535] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:09:33.006346+00:00 node-90 kernel: [130536.257537] [] process_backlog+0xa8/0x150 2017-10-21T04:09:33.006347+00:00 node-90 kernel: [130536.257538] [] net_rx_action+0x21e/0x360 2017-10-21T04:09:33.006348+00:00 node-90 kernel: [130536.257541] [] __do_softirq+0x101/0x290 2017-10-21T04:09:33.006349+00:00 node-90 kernel: [130536.257543] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:09:33.006350+00:00 node-90 kernel: [130536.257544] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:09:33.006351+00:00 node-90 kernel: [130536.257547] [] do_softirq+0x1d/0x20 2017-10-21T04:09:33.006352+00:00 node-90 kernel: [130536.257549] [] netif_rx_ni+0x33/0x80 2017-10-21T04:09:33.006353+00:00 node-90 kernel: [130536.257552] [] tun_get_user+0x506/0x880 2017-10-21T04:09:33.006354+00:00 node-90 kernel: [130536.257554] [] tun_sendmsg+0x51/0x70 2017-10-21T04:09:33.006355+00:00 node-90 kernel: [130536.257556] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:09:33.006355+00:00 node-90 kernel: [130536.257558] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:09:33.006356+00:00 node-90 kernel: [130536.257562] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:09:33.006357+00:00 node-90 kernel: [130536.257565] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:09:33.006358+00:00 node-90 kernel: [130536.257567] [] kthread+0xe5/0x100 2017-10-21T04:09:33.006359+00:00 node-90 kernel: [130536.257569] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:09:33.006360+00:00 node-90 kernel: [130536.257573] [] ret_from_fork+0x3f/0x70 2017-10-21T04:09:33.006360+00:00 node-90 kernel: [130536.257574] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:09:33.006361+00:00 node-90 kernel: [130536.257576] ---[ end trace d7e73079b38e5882 ]--- 2017-10-21T04:18:03.529216+00:00 node-90 kernel: [131046.769162] ------------[ cut here ]------------ 2017-10-21T04:18:03.529239+00:00 node-90 kernel: [131046.769169] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:18:03.529241+00:00 node-90 kernel: [131046.769171] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:18:03.529242+00:00 node-90 kernel: [131046.769172] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:18:03.529245+00:00 node-90 kernel: [131046.769231] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:18:03.529246+00:00 node-90 kernel: [131046.769232] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:18:03.529246+00:00 node-90 kernel: [131046.769234] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T04:18:03.529260+00:00 node-90 kernel: [131046.769235] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T04:18:03.529262+00:00 node-90 kernel: [131046.769237] ffff881031ab4300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:18:03.529270+00:00 node-90 kernel: [131046.769239] Call Trace: 2017-10-21T04:18:03.529272+00:00 node-90 kernel: [131046.769240] [] dump_stack+0x63/0x90 2017-10-21T04:18:03.529273+00:00 node-90 kernel: [131046.769258] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:18:03.529274+00:00 node-90 kernel: [131046.769260] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:18:03.529276+00:00 node-90 kernel: [131046.769263] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:18:03.529277+00:00 node-90 kernel: [131046.769264] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:18:03.529278+00:00 node-90 kernel: [131046.769266] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:18:03.529279+00:00 node-90 kernel: [131046.769272] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:18:03.529280+00:00 node-90 kernel: [131046.769275] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:18:03.529281+00:00 node-90 kernel: [131046.769276] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:18:03.529281+00:00 node-90 kernel: [131046.769280] [] ? nf_iterate+0x62/0x80 2017-10-21T04:18:03.529282+00:00 node-90 kernel: [131046.769282] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:18:03.529284+00:00 node-90 kernel: [131046.769288] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:18:03.529285+00:00 node-90 kernel: [131046.769291] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:18:03.529285+00:00 node-90 kernel: [131046.769293] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:18:03.529286+00:00 node-90 kernel: [131046.769296] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:18:03.529287+00:00 node-90 kernel: [131046.769297] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:18:03.529288+00:00 node-90 kernel: [131046.769301] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:18:03.529289+00:00 node-90 kernel: [131046.769302] [] ? nf_iterate+0x62/0x80 2017-10-21T04:18:03.529290+00:00 node-90 kernel: [131046.769304] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:18:03.529291+00:00 node-90 kernel: [131046.769306] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:18:03.529292+00:00 node-90 kernel: [131046.769309] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:18:03.529292+00:00 node-90 kernel: [131046.769312] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:18:03.529294+00:00 node-90 kernel: [131046.769313] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:18:03.529303+00:00 node-90 kernel: [131046.769315] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:18:03.529303+00:00 node-90 kernel: [131046.769316] [] process_backlog+0xa8/0x150 2017-10-21T04:18:03.529304+00:00 node-90 kernel: [131046.769317] [] net_rx_action+0x21e/0x360 2017-10-21T04:18:03.529305+00:00 node-90 kernel: [131046.769320] [] __do_softirq+0x101/0x290 2017-10-21T04:18:03.529306+00:00 node-90 kernel: [131046.769322] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:18:03.529307+00:00 node-90 kernel: [131046.769323] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:18:03.529308+00:00 node-90 kernel: [131046.769326] [] do_softirq+0x1d/0x20 2017-10-21T04:18:03.529310+00:00 node-90 kernel: [131046.769327] [] netif_rx_ni+0x33/0x80 2017-10-21T04:18:03.529311+00:00 node-90 kernel: [131046.769330] [] tun_get_user+0x506/0x880 2017-10-21T04:18:03.529312+00:00 node-90 kernel: [131046.769332] [] tun_sendmsg+0x51/0x70 2017-10-21T04:18:03.529313+00:00 node-90 kernel: [131046.769334] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:18:03.529315+00:00 node-90 kernel: [131046.769336] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:18:03.529316+00:00 node-90 kernel: [131046.769339] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:18:03.529317+00:00 node-90 kernel: [131046.769341] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:18:03.529317+00:00 node-90 kernel: [131046.769343] [] kthread+0xe5/0x100 2017-10-21T04:18:03.529318+00:00 node-90 kernel: [131046.769344] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:18:03.529319+00:00 node-90 kernel: [131046.769347] [] ret_from_fork+0x3f/0x70 2017-10-21T04:18:03.529321+00:00 node-90 kernel: [131046.769348] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:18:03.529322+00:00 node-90 kernel: [131046.769350] ---[ end trace d7e73079b38e5883 ]--- 2017-10-21T04:29:03.146359+00:00 node-90 kernel: [131706.373354] ------------[ cut here ]------------ 2017-10-21T04:29:03.146380+00:00 node-90 kernel: [131706.373373] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:29:03.146381+00:00 node-90 kernel: [131706.373375] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:29:03.146383+00:00 node-90 kernel: [131706.373376] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:29:03.146385+00:00 node-90 kernel: [131706.373437] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:29:03.146386+00:00 node-90 kernel: [131706.373438] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:29:03.146387+00:00 node-90 kernel: [131706.373439] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T04:29:03.146401+00:00 node-90 kernel: [131706.373441] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T04:29:03.146410+00:00 node-90 kernel: [131706.373442] ffff880035a44100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:29:03.146411+00:00 node-90 kernel: [131706.373444] Call Trace: 2017-10-21T04:29:03.146412+00:00 node-90 kernel: [131706.373445] [] dump_stack+0x63/0x90 2017-10-21T04:29:03.146413+00:00 node-90 kernel: [131706.373452] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:29:03.146414+00:00 node-90 kernel: [131706.373454] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:29:03.146414+00:00 node-90 kernel: [131706.373456] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:29:03.146416+00:00 node-90 kernel: [131706.373457] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:29:03.146417+00:00 node-90 kernel: [131706.373459] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:29:03.146418+00:00 node-90 kernel: [131706.373464] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:29:03.146418+00:00 node-90 kernel: [131706.373467] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:29:03.146419+00:00 node-90 kernel: [131706.373469] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:29:03.146420+00:00 node-90 kernel: [131706.373473] [] ? nf_iterate+0x62/0x80 2017-10-21T04:29:03.146421+00:00 node-90 kernel: [131706.373474] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:29:03.146423+00:00 node-90 kernel: [131706.373480] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:29:03.146424+00:00 node-90 kernel: [131706.373483] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:29:03.146424+00:00 node-90 kernel: [131706.373485] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:29:03.146425+00:00 node-90 kernel: [131706.373488] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:29:03.146426+00:00 node-90 kernel: [131706.373490] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:29:03.146427+00:00 node-90 kernel: [131706.373492] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:29:03.146428+00:00 node-90 kernel: [131706.373494] [] ? nf_iterate+0x62/0x80 2017-10-21T04:29:03.146429+00:00 node-90 kernel: [131706.373496] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:29:03.146430+00:00 node-90 kernel: [131706.373497] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:29:03.146431+00:00 node-90 kernel: [131706.373500] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:29:03.146431+00:00 node-90 kernel: [131706.373503] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:29:03.146433+00:00 node-90 kernel: [131706.373504] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:29:03.146443+00:00 node-90 kernel: [131706.373508] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:29:03.146444+00:00 node-90 kernel: [131706.373511] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:29:03.146445+00:00 node-90 kernel: [131706.373513] [] ? generic_exec_single+0x85/0x120 2017-10-21T04:29:03.146445+00:00 node-90 kernel: [131706.373516] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:29:03.146446+00:00 node-90 kernel: [131706.373518] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:29:03.146448+00:00 node-90 kernel: [131706.373519] [] process_backlog+0xa8/0x150 2017-10-21T04:29:03.146449+00:00 node-90 kernel: [131706.373520] [] net_rx_action+0x21e/0x360 2017-10-21T04:29:03.146450+00:00 node-90 kernel: [131706.373522] [] __do_softirq+0x101/0x290 2017-10-21T04:29:03.146451+00:00 node-90 kernel: [131706.373524] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:29:03.146455+00:00 node-90 kernel: [131706.373525] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:29:03.146457+00:00 node-90 kernel: [131706.373528] [] do_softirq+0x1d/0x20 2017-10-21T04:29:03.146458+00:00 node-90 kernel: [131706.373529] [] netif_rx_ni+0x33/0x80 2017-10-21T04:29:03.146459+00:00 node-90 kernel: [131706.373532] [] tun_get_user+0x506/0x880 2017-10-21T04:29:03.146460+00:00 node-90 kernel: [131706.373534] [] tun_sendmsg+0x51/0x70 2017-10-21T04:29:03.146461+00:00 node-90 kernel: [131706.373536] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:29:03.146461+00:00 node-90 kernel: [131706.373538] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:29:03.146463+00:00 node-90 kernel: [131706.373541] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:29:03.146464+00:00 node-90 kernel: [131706.373543] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:29:03.146465+00:00 node-90 kernel: [131706.373546] [] kthread+0xe5/0x100 2017-10-21T04:29:03.146466+00:00 node-90 kernel: [131706.373547] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:29:03.146466+00:00 node-90 kernel: [131706.373550] [] ret_from_fork+0x3f/0x70 2017-10-21T04:29:03.146467+00:00 node-90 kernel: [131706.373552] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:29:03.146468+00:00 node-90 kernel: [131706.373553] ---[ end trace d7e73079b38e5884 ]--- 2017-10-21T04:33:45.572471+00:00 node-90 kernel: [131988.791384] ------------[ cut here ]------------ 2017-10-21T04:33:45.572490+00:00 node-90 kernel: [131988.791392] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:33:45.572492+00:00 node-90 kernel: [131988.791394] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:33:45.572493+00:00 node-90 kernel: [131988.791395] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:33:45.572494+00:00 node-90 kernel: [131988.791458] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:33:45.572502+00:00 node-90 kernel: [131988.791459] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:33:45.572503+00:00 node-90 kernel: [131988.791460] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T04:33:45.572522+00:00 node-90 kernel: [131988.791462] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T04:33:45.572523+00:00 node-90 kernel: [131988.791463] ffff881031e58900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:33:45.572524+00:00 node-90 kernel: [131988.791465] Call Trace: 2017-10-21T04:33:45.572526+00:00 node-90 kernel: [131988.791467] [] dump_stack+0x63/0x90 2017-10-21T04:33:45.572527+00:00 node-90 kernel: [131988.791474] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:33:45.572527+00:00 node-90 kernel: [131988.791475] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:33:45.572528+00:00 node-90 kernel: [131988.791478] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:33:45.572529+00:00 node-90 kernel: [131988.791479] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:33:45.572530+00:00 node-90 kernel: [131988.791481] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:33:45.572531+00:00 node-90 kernel: [131988.791487] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:33:45.572532+00:00 node-90 kernel: [131988.791490] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:33:45.572532+00:00 node-90 kernel: [131988.791492] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:33:45.572533+00:00 node-90 kernel: [131988.791496] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:45.572534+00:00 node-90 kernel: [131988.791497] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:33:45.572535+00:00 node-90 kernel: [131988.791504] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:33:45.572536+00:00 node-90 kernel: [131988.791506] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:33:45.572537+00:00 node-90 kernel: [131988.791509] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:33:45.572537+00:00 node-90 kernel: [131988.791512] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:33:45.572538+00:00 node-90 kernel: [131988.791513] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:33:45.572539+00:00 node-90 kernel: [131988.791517] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:33:45.572540+00:00 node-90 kernel: [131988.791518] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:45.572541+00:00 node-90 kernel: [131988.791520] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:33:45.572542+00:00 node-90 kernel: [131988.791522] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:33:45.572542+00:00 node-90 kernel: [131988.791525] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:33:45.572543+00:00 node-90 kernel: [131988.791528] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:33:45.572544+00:00 node-90 kernel: [131988.791530] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:33:45.572554+00:00 node-90 kernel: [131988.791531] [] ? __napi_schedule+0x40/0x60 2017-10-21T04:33:45.572555+00:00 node-90 kernel: [131988.791535] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:33:45.572555+00:00 node-90 kernel: [131988.791536] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:33:45.572556+00:00 node-90 kernel: [131988.791538] [] process_backlog+0xa8/0x150 2017-10-21T04:33:45.572557+00:00 node-90 kernel: [131988.791539] [] net_rx_action+0x21e/0x360 2017-10-21T04:33:45.572557+00:00 node-90 kernel: [131988.791542] [] __do_softirq+0x101/0x290 2017-10-21T04:33:45.572559+00:00 node-90 kernel: [131988.791544] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:33:45.572568+00:00 node-90 kernel: [131988.791545] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:33:45.572569+00:00 node-90 kernel: [131988.791548] [] do_softirq+0x1d/0x20 2017-10-21T04:33:45.572570+00:00 node-90 kernel: [131988.791550] [] netif_rx_ni+0x33/0x80 2017-10-21T04:33:45.572571+00:00 node-90 kernel: [131988.791552] [] tun_get_user+0x506/0x880 2017-10-21T04:33:45.572572+00:00 node-90 kernel: [131988.791554] [] tun_sendmsg+0x51/0x70 2017-10-21T04:33:45.572573+00:00 node-90 kernel: [131988.791557] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:33:45.572574+00:00 node-90 kernel: [131988.791559] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:33:45.572574+00:00 node-90 kernel: [131988.791562] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:33:45.572575+00:00 node-90 kernel: [131988.791564] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:33:45.572575+00:00 node-90 kernel: [131988.791566] [] kthread+0xe5/0x100 2017-10-21T04:33:45.572577+00:00 node-90 kernel: [131988.791568] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:33:45.572578+00:00 node-90 kernel: [131988.791571] [] ret_from_fork+0x3f/0x70 2017-10-21T04:33:45.572578+00:00 node-90 kernel: [131988.791572] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:33:45.572579+00:00 node-90 kernel: [131988.791574] ---[ end trace d7e73079b38e5885 ]--- 2017-10-21T04:33:56.256198+00:00 node-90 kernel: [131999.476953] ------------[ cut here ]------------ 2017-10-21T04:33:56.256218+00:00 node-90 kernel: [131999.476963] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:33:56.256220+00:00 node-90 kernel: [131999.476966] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:33:56.256221+00:00 node-90 kernel: [131999.476967] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:33:56.256230+00:00 node-90 kernel: [131999.477029] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:33:56.256232+00:00 node-90 kernel: [131999.477031] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:33:56.256233+00:00 node-90 kernel: [131999.477032] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-21T04:33:56.256248+00:00 node-90 kernel: [131999.477034] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-21T04:33:56.256250+00:00 node-90 kernel: [131999.477035] ffff882034f55b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:33:56.256251+00:00 node-90 kernel: [131999.477038] Call Trace: 2017-10-21T04:33:56.256252+00:00 node-90 kernel: [131999.477039] [] dump_stack+0x63/0x90 2017-10-21T04:33:56.256253+00:00 node-90 kernel: [131999.477050] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:33:56.256254+00:00 node-90 kernel: [131999.477051] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:33:56.256255+00:00 node-90 kernel: [131999.477055] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:33:56.256255+00:00 node-90 kernel: [131999.477056] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:33:56.256257+00:00 node-90 kernel: [131999.477059] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:33:56.256258+00:00 node-90 kernel: [131999.477066] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:33:56.256258+00:00 node-90 kernel: [131999.477070] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:33:56.256259+00:00 node-90 kernel: [131999.477071] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:33:56.256260+00:00 node-90 kernel: [131999.477078] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:56.256261+00:00 node-90 kernel: [131999.477080] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:33:56.256262+00:00 node-90 kernel: [131999.477087] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:33:56.256263+00:00 node-90 kernel: [131999.477090] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:33:56.256264+00:00 node-90 kernel: [131999.477092] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:33:56.256265+00:00 node-90 kernel: [131999.477095] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:33:56.256265+00:00 node-90 kernel: [131999.477097] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:33:56.256266+00:00 node-90 kernel: [131999.477100] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:33:56.256268+00:00 node-90 kernel: [131999.477102] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:56.256269+00:00 node-90 kernel: [131999.477104] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:33:56.256270+00:00 node-90 kernel: [131999.477105] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:33:56.256270+00:00 node-90 kernel: [131999.477109] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:33:56.256271+00:00 node-90 kernel: [131999.477112] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:33:56.256272+00:00 node-90 kernel: [131999.477113] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:33:56.256281+00:00 node-90 kernel: [131999.477118] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T04:33:56.256282+00:00 node-90 kernel: [131999.477120] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:33:56.256283+00:00 node-90 kernel: [131999.477121] [] process_backlog+0xa8/0x150 2017-10-21T04:33:56.256283+00:00 node-90 kernel: [131999.477122] [] net_rx_action+0x21e/0x360 2017-10-21T04:33:56.256284+00:00 node-90 kernel: [131999.477125] [] __do_softirq+0x101/0x290 2017-10-21T04:33:56.256285+00:00 node-90 kernel: [131999.477128] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:33:56.256286+00:00 node-90 kernel: [131999.477129] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:33:56.256287+00:00 node-90 kernel: [131999.477132] [] do_softirq+0x1d/0x20 2017-10-21T04:33:56.256289+00:00 node-90 kernel: [131999.477133] [] netif_rx_ni+0x33/0x80 2017-10-21T04:33:56.256290+00:00 node-90 kernel: [131999.477137] [] tun_get_user+0x506/0x880 2017-10-21T04:33:56.256291+00:00 node-90 kernel: [131999.477139] [] tun_sendmsg+0x51/0x70 2017-10-21T04:33:56.256292+00:00 node-90 kernel: [131999.477141] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:33:56.256294+00:00 node-90 kernel: [131999.477143] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:33:56.256295+00:00 node-90 kernel: [131999.477146] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:33:56.256295+00:00 node-90 kernel: [131999.477148] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:33:56.256296+00:00 node-90 kernel: [131999.477150] [] kthread+0xe5/0x100 2017-10-21T04:33:56.256296+00:00 node-90 kernel: [131999.477152] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:33:56.256298+00:00 node-90 kernel: [131999.477155] [] ret_from_fork+0x3f/0x70 2017-10-21T04:33:56.256299+00:00 node-90 kernel: [131999.477157] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:33:56.256300+00:00 node-90 kernel: [131999.477158] ---[ end trace d7e73079b38e5886 ]--- 2017-10-21T04:35:32.129362+00:00 node-90 kernel: [132095.345545] ------------[ cut here ]------------ 2017-10-21T04:35:32.129382+00:00 node-90 kernel: [132095.345555] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:35:32.129384+00:00 node-90 kernel: [132095.345557] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:35:32.129385+00:00 node-90 kernel: [132095.345559] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:35:32.129387+00:00 node-90 kernel: [132095.345621] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:35:32.129388+00:00 node-90 kernel: [132095.345623] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:35:32.129407+00:00 node-90 kernel: [132095.345624] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T04:35:32.129423+00:00 node-90 kernel: [132095.345625] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T04:35:32.129424+00:00 node-90 kernel: [132095.345627] ffff88202ebe7400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:35:32.129426+00:00 node-90 kernel: [132095.345629] Call Trace: 2017-10-21T04:35:32.129428+00:00 node-90 kernel: [132095.345631] [] dump_stack+0x63/0x90 2017-10-21T04:35:32.129429+00:00 node-90 kernel: [132095.345639] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:35:32.129429+00:00 node-90 kernel: [132095.345641] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:35:32.129430+00:00 node-90 kernel: [132095.345644] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:35:32.129431+00:00 node-90 kernel: [132095.345645] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:35:32.129432+00:00 node-90 kernel: [132095.345647] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:35:32.129433+00:00 node-90 kernel: [132095.345653] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:35:32.129434+00:00 node-90 kernel: [132095.345655] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:35:32.129434+00:00 node-90 kernel: [132095.345657] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:35:32.129435+00:00 node-90 kernel: [132095.345662] [] ? nf_iterate+0x62/0x80 2017-10-21T04:35:32.129436+00:00 node-90 kernel: [132095.345664] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:35:32.129438+00:00 node-90 kernel: [132095.345670] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:35:32.129439+00:00 node-90 kernel: [132095.345672] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:35:32.129440+00:00 node-90 kernel: [132095.345675] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:35:32.129440+00:00 node-90 kernel: [132095.345677] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:35:32.129441+00:00 node-90 kernel: [132095.345679] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:35:32.129442+00:00 node-90 kernel: [132095.345682] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:35:32.129444+00:00 node-90 kernel: [132095.345684] [] ? nf_iterate+0x62/0x80 2017-10-21T04:35:32.129445+00:00 node-90 kernel: [132095.345686] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:35:32.129445+00:00 node-90 kernel: [132095.345688] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:35:32.129446+00:00 node-90 kernel: [132095.345691] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:35:32.129447+00:00 node-90 kernel: [132095.345694] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:35:32.129448+00:00 node-90 kernel: [132095.345695] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:35:32.129457+00:00 node-90 kernel: [132095.345700] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T04:35:32.129458+00:00 node-90 kernel: [132095.345701] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:35:32.129459+00:00 node-90 kernel: [132095.345703] [] process_backlog+0xa8/0x150 2017-10-21T04:35:32.129460+00:00 node-90 kernel: [132095.345704] [] net_rx_action+0x21e/0x360 2017-10-21T04:35:32.129460+00:00 node-90 kernel: [132095.345706] [] __do_softirq+0x101/0x290 2017-10-21T04:35:32.129461+00:00 node-90 kernel: [132095.345709] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:35:32.129463+00:00 node-90 kernel: [132095.345710] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:35:32.129464+00:00 node-90 kernel: [132095.345713] [] do_softirq+0x1d/0x20 2017-10-21T04:35:32.129465+00:00 node-90 kernel: [132095.345714] [] netif_rx_ni+0x33/0x80 2017-10-21T04:35:32.129466+00:00 node-90 kernel: [132095.345718] [] tun_get_user+0x506/0x880 2017-10-21T04:35:32.129503+00:00 node-90 kernel: [132095.345720] [] tun_sendmsg+0x51/0x70 2017-10-21T04:35:32.129513+00:00 node-90 kernel: [132095.345722] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:35:32.129515+00:00 node-90 kernel: [132095.345724] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:35:32.129515+00:00 node-90 kernel: [132095.345727] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:35:32.129516+00:00 node-90 kernel: [132095.345729] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:35:32.129517+00:00 node-90 kernel: [132095.345731] [] kthread+0xe5/0x100 2017-10-21T04:35:32.129518+00:00 node-90 kernel: [132095.345733] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:35:32.129520+00:00 node-90 kernel: [132095.345736] [] ret_from_fork+0x3f/0x70 2017-10-21T04:35:32.129521+00:00 node-90 kernel: [132095.345737] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:35:32.129521+00:00 node-90 kernel: [132095.345738] ---[ end trace d7e73079b38e5887 ]--- 2017-10-21T04:38:31.653128+00:00 node-90 kernel: [132274.868382] ------------[ cut here ]------------ 2017-10-21T04:38:31.653147+00:00 node-90 kernel: [132274.868392] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:38:31.653148+00:00 node-90 kernel: [132274.868395] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:38:31.653149+00:00 node-90 kernel: [132274.868396] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:38:31.653150+00:00 node-90 kernel: [132274.868480] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:38:31.653152+00:00 node-90 kernel: [132274.868481] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:38:31.653152+00:00 node-90 kernel: [132274.868483] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T04:38:31.653167+00:00 node-90 kernel: [132274.868485] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T04:38:31.653168+00:00 node-90 kernel: [132274.868486] ffff88202e9a9000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:38:31.653169+00:00 node-90 kernel: [132274.868488] Call Trace: 2017-10-21T04:38:31.653178+00:00 node-90 kernel: [132274.868489] [] dump_stack+0x63/0x90 2017-10-21T04:38:31.653191+00:00 node-90 kernel: [132274.868499] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:38:31.653192+00:00 node-90 kernel: [132274.868501] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:38:31.653192+00:00 node-90 kernel: [132274.868504] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:38:31.653193+00:00 node-90 kernel: [132274.868505] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:38:31.653194+00:00 node-90 kernel: [132274.868508] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:38:31.653355+00:00 node-90 kernel: [132274.868514] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:38:31.653357+00:00 node-90 kernel: [132274.868529] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:38:31.653358+00:00 node-90 kernel: [132274.868530] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:38:31.653359+00:00 node-90 kernel: [132274.868537] [] ? nf_iterate+0x62/0x80 2017-10-21T04:38:31.653496+00:00 node-90 kernel: [132274.868539] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:38:31.653497+00:00 node-90 kernel: [132274.868545] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:38:31.653630+00:00 node-90 kernel: [132274.868548] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:38:31.653632+00:00 node-90 kernel: [132274.868550] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:38:31.653633+00:00 node-90 kernel: [132274.868553] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:38:31.653634+00:00 node-90 kernel: [132274.868555] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:38:31.653771+00:00 node-90 kernel: [132274.868558] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:38:31.653773+00:00 node-90 kernel: [132274.868571] [] ? nf_iterate+0x62/0x80 2017-10-21T04:38:31.653774+00:00 node-90 kernel: [132274.868573] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:38:31.653774+00:00 node-90 kernel: [132274.868575] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:38:31.653775+00:00 node-90 kernel: [132274.868578] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:38:31.653776+00:00 node-90 kernel: [132274.868581] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:38:31.653777+00:00 node-90 kernel: [132274.868583] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:38:31.653787+00:00 node-90 kernel: [132274.868587] [] ? ktime_get+0x3b/0xb0 2017-10-21T04:38:31.653788+00:00 node-90 kernel: [132274.868592] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T04:38:31.653789+00:00 node-90 kernel: [132274.868593] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:38:31.653790+00:00 node-90 kernel: [132274.868595] [] process_backlog+0xa8/0x150 2017-10-21T04:38:31.653791+00:00 node-90 kernel: [132274.868596] [] net_rx_action+0x21e/0x360 2017-10-21T04:38:31.653793+00:00 node-90 kernel: [132274.868599] [] __do_softirq+0x101/0x290 2017-10-21T04:38:31.653794+00:00 node-90 kernel: [132274.868602] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:38:31.653795+00:00 node-90 kernel: [132274.868603] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:38:31.653796+00:00 node-90 kernel: [132274.868606] [] do_softirq+0x1d/0x20 2017-10-21T04:38:31.653797+00:00 node-90 kernel: [132274.868608] [] netif_rx_ni+0x33/0x80 2017-10-21T04:38:31.653798+00:00 node-90 kernel: [132274.868612] [] tun_get_user+0x506/0x880 2017-10-21T04:38:31.653799+00:00 node-90 kernel: [132274.868614] [] tun_sendmsg+0x51/0x70 2017-10-21T04:38:31.653801+00:00 node-90 kernel: [132274.868617] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:38:31.653801+00:00 node-90 kernel: [132274.868619] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:38:31.653802+00:00 node-90 kernel: [132274.868622] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:38:31.653803+00:00 node-90 kernel: [132274.868624] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:38:31.653804+00:00 node-90 kernel: [132274.868626] [] kthread+0xe5/0x100 2017-10-21T04:38:31.653805+00:00 node-90 kernel: [132274.868628] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:38:31.653806+00:00 node-90 kernel: [132274.868631] [] ret_from_fork+0x3f/0x70 2017-10-21T04:38:31.653807+00:00 node-90 kernel: [132274.868633] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:38:31.653807+00:00 node-90 kernel: [132274.868634] ---[ end trace d7e73079b38e5888 ]--- 2017-10-21T04:41:03.053207+00:00 node-90 kernel: [132426.263510] ------------[ cut here ]------------ 2017-10-21T04:41:03.053225+00:00 node-90 kernel: [132426.263518] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:41:03.053227+00:00 node-90 kernel: [132426.263520] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:41:03.053228+00:00 node-90 kernel: [132426.263521] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:41:03.053229+00:00 node-90 kernel: [132426.263584] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:41:03.053230+00:00 node-90 kernel: [132426.263585] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:41:03.053231+00:00 node-90 kernel: [132426.263586] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T04:41:03.053245+00:00 node-90 kernel: [132426.263588] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T04:41:03.053246+00:00 node-90 kernel: [132426.263590] ffff880f922a2300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:41:03.053247+00:00 node-90 kernel: [132426.263591] Call Trace: 2017-10-21T04:41:03.053248+00:00 node-90 kernel: [132426.263593] [] dump_stack+0x63/0x90 2017-10-21T04:41:03.053249+00:00 node-90 kernel: [132426.263600] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:41:03.053249+00:00 node-90 kernel: [132426.263601] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:41:03.053259+00:00 node-90 kernel: [132426.263604] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:41:03.053260+00:00 node-90 kernel: [132426.263606] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:41:03.053261+00:00 node-90 kernel: [132426.263608] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:41:03.053262+00:00 node-90 kernel: [132426.263613] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:41:03.053263+00:00 node-90 kernel: [132426.263617] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:41:03.053264+00:00 node-90 kernel: [132426.263618] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:41:03.053264+00:00 node-90 kernel: [132426.263622] [] ? nf_iterate+0x62/0x80 2017-10-21T04:41:03.053265+00:00 node-90 kernel: [132426.263624] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:41:03.053266+00:00 node-90 kernel: [132426.263630] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:41:03.053267+00:00 node-90 kernel: [132426.263633] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:41:03.053268+00:00 node-90 kernel: [132426.263636] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:41:03.053268+00:00 node-90 kernel: [132426.263639] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:41:03.053269+00:00 node-90 kernel: [132426.263640] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:41:03.053270+00:00 node-90 kernel: [132426.263644] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:41:03.053271+00:00 node-90 kernel: [132426.263645] [] ? nf_iterate+0x62/0x80 2017-10-21T04:41:03.053272+00:00 node-90 kernel: [132426.263647] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:41:03.053272+00:00 node-90 kernel: [132426.263649] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:41:03.053273+00:00 node-90 kernel: [132426.263652] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:41:03.053273+00:00 node-90 kernel: [132426.263655] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:41:03.053274+00:00 node-90 kernel: [132426.263657] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:41:03.053283+00:00 node-90 kernel: [132426.263658] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:41:03.053284+00:00 node-90 kernel: [132426.263659] [] process_backlog+0xa8/0x150 2017-10-21T04:41:03.053285+00:00 node-90 kernel: [132426.263661] [] net_rx_action+0x21e/0x360 2017-10-21T04:41:03.053285+00:00 node-90 kernel: [132426.263663] [] __do_softirq+0x101/0x290 2017-10-21T04:41:03.053286+00:00 node-90 kernel: [132426.263665] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:41:03.053287+00:00 node-90 kernel: [132426.263666] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:41:03.053288+00:00 node-90 kernel: [132426.263669] [] do_softirq+0x1d/0x20 2017-10-21T04:41:03.053289+00:00 node-90 kernel: [132426.263670] [] netif_rx_ni+0x33/0x80 2017-10-21T04:41:03.053290+00:00 node-90 kernel: [132426.263673] [] tun_get_user+0x506/0x880 2017-10-21T04:41:03.053291+00:00 node-90 kernel: [132426.263675] [] tun_sendmsg+0x51/0x70 2017-10-21T04:41:03.053292+00:00 node-90 kernel: [132426.263678] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:41:03.053294+00:00 node-90 kernel: [132426.263679] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:41:03.053295+00:00 node-90 kernel: [132426.263683] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:41:03.053296+00:00 node-90 kernel: [132426.263685] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:41:03.053296+00:00 node-90 kernel: [132426.263687] [] kthread+0xe5/0x100 2017-10-21T04:41:03.053297+00:00 node-90 kernel: [132426.263689] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:41:03.053298+00:00 node-90 kernel: [132426.263691] [] ret_from_fork+0x3f/0x70 2017-10-21T04:41:03.053299+00:00 node-90 kernel: [132426.263693] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:41:03.053300+00:00 node-90 kernel: [132426.263694] ---[ end trace d7e73079b38e5889 ]--- 2017-10-21T04:41:55.925208+00:00 node-90 kernel: [132479.135251] ------------[ cut here ]------------ 2017-10-21T04:41:55.925226+00:00 node-90 kernel: [132479.135259] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:41:55.925228+00:00 node-90 kernel: [132479.135262] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:41:55.925229+00:00 node-90 kernel: [132479.135263] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:41:55.925231+00:00 node-90 kernel: [132479.135326] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:41:55.925394+00:00 node-90 kernel: [132479.135327] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:41:55.925398+00:00 node-90 kernel: [132479.135328] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T04:41:55.925416+00:00 node-90 kernel: [132479.135330] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T04:41:55.925418+00:00 node-90 kernel: [132479.135332] ffff880f9231d600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:41:55.925419+00:00 node-90 kernel: [132479.135334] Call Trace: 2017-10-21T04:41:55.925420+00:00 node-90 kernel: [132479.135335] [] dump_stack+0x63/0x90 2017-10-21T04:41:55.925421+00:00 node-90 kernel: [132479.135343] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:41:55.925422+00:00 node-90 kernel: [132479.135345] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:41:55.925422+00:00 node-90 kernel: [132479.135347] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:41:55.925423+00:00 node-90 kernel: [132479.135349] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:41:55.925424+00:00 node-90 kernel: [132479.135351] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:41:55.925425+00:00 node-90 kernel: [132479.135357] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:41:55.925426+00:00 node-90 kernel: [132479.135361] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:41:55.925427+00:00 node-90 kernel: [132479.135363] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:41:55.925427+00:00 node-90 kernel: [132479.135368] [] ? nf_iterate+0x62/0x80 2017-10-21T04:41:55.925428+00:00 node-90 kernel: [132479.135370] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:41:55.925429+00:00 node-90 kernel: [132479.135378] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:41:55.925430+00:00 node-90 kernel: [132479.135381] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:41:55.925430+00:00 node-90 kernel: [132479.135383] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:41:55.925431+00:00 node-90 kernel: [132479.135386] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:41:55.925431+00:00 node-90 kernel: [132479.135388] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:41:55.925432+00:00 node-90 kernel: [132479.135392] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:41:55.925434+00:00 node-90 kernel: [132479.135394] [] ? nf_iterate+0x62/0x80 2017-10-21T04:41:55.925434+00:00 node-90 kernel: [132479.135395] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:41:55.925435+00:00 node-90 kernel: [132479.135397] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:41:55.925435+00:00 node-90 kernel: [132479.135413] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:41:55.925436+00:00 node-90 kernel: [132479.135416] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:41:55.925437+00:00 node-90 kernel: [132479.135418] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:41:55.925446+00:00 node-90 kernel: [132479.135419] [] ? __napi_schedule+0x40/0x60 2017-10-21T04:41:55.925447+00:00 node-90 kernel: [132479.135424] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:41:55.925448+00:00 node-90 kernel: [132479.135425] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:41:55.925448+00:00 node-90 kernel: [132479.135426] [] process_backlog+0xa8/0x150 2017-10-21T04:41:55.925449+00:00 node-90 kernel: [132479.135428] [] net_rx_action+0x21e/0x360 2017-10-21T04:41:55.925450+00:00 node-90 kernel: [132479.135430] [] __do_softirq+0x101/0x290 2017-10-21T04:41:55.925451+00:00 node-90 kernel: [132479.135432] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:41:55.925452+00:00 node-90 kernel: [132479.135433] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:41:55.925454+00:00 node-90 kernel: [132479.135436] [] do_softirq+0x1d/0x20 2017-10-21T04:41:55.925455+00:00 node-90 kernel: [132479.135437] [] netif_rx_ni+0x33/0x80 2017-10-21T04:41:55.925456+00:00 node-90 kernel: [132479.135440] [] tun_get_user+0x506/0x880 2017-10-21T04:41:55.925457+00:00 node-90 kernel: [132479.135442] [] tun_sendmsg+0x51/0x70 2017-10-21T04:41:55.925458+00:00 node-90 kernel: [132479.135444] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:41:55.925459+00:00 node-90 kernel: [132479.135446] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:41:55.925459+00:00 node-90 kernel: [132479.135449] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:41:55.925460+00:00 node-90 kernel: [132479.135452] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:41:55.925460+00:00 node-90 kernel: [132479.135453] [] kthread+0xe5/0x100 2017-10-21T04:41:55.925461+00:00 node-90 kernel: [132479.135455] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:41:55.925462+00:00 node-90 kernel: [132479.135458] [] ret_from_fork+0x3f/0x70 2017-10-21T04:41:55.925463+00:00 node-90 kernel: [132479.135459] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:41:55.925464+00:00 node-90 kernel: [132479.135460] ---[ end trace d7e73079b38e588a ]--- 2017-10-21T04:47:04.633239+00:00 node-90 kernel: [132787.834972] ------------[ cut here ]------------ 2017-10-21T04:47:04.633262+00:00 node-90 kernel: [132787.834982] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:47:04.633264+00:00 node-90 kernel: [132787.834984] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:47:04.633265+00:00 node-90 kernel: [132787.834985] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:47:04.633267+00:00 node-90 kernel: [132787.835047] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:47:04.633284+00:00 node-90 kernel: [132787.835048] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:47:04.633294+00:00 node-90 kernel: [132787.835049] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T04:47:04.633315+00:00 node-90 kernel: [132787.835051] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T04:47:04.633317+00:00 node-90 kernel: [132787.835053] ffff880f8cb21100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:47:04.633318+00:00 node-90 kernel: [132787.835054] Call Trace: 2017-10-21T04:47:04.633320+00:00 node-90 kernel: [132787.835056] [] dump_stack+0x63/0x90 2017-10-21T04:47:04.633320+00:00 node-90 kernel: [132787.835064] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:47:04.633321+00:00 node-90 kernel: [132787.835066] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:47:04.633321+00:00 node-90 kernel: [132787.835069] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:47:04.633322+00:00 node-90 kernel: [132787.835070] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:47:04.633323+00:00 node-90 kernel: [132787.835073] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:47:04.633324+00:00 node-90 kernel: [132787.835078] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:47:04.633325+00:00 node-90 kernel: [132787.835081] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:47:04.633326+00:00 node-90 kernel: [132787.835083] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:47:04.633326+00:00 node-90 kernel: [132787.835088] [] ? nf_iterate+0x62/0x80 2017-10-21T04:47:04.633327+00:00 node-90 kernel: [132787.835090] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:47:04.633328+00:00 node-90 kernel: [132787.835095] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:47:04.633329+00:00 node-90 kernel: [132787.835098] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:47:04.633330+00:00 node-90 kernel: [132787.835100] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:47:04.633330+00:00 node-90 kernel: [132787.835103] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:47:04.633331+00:00 node-90 kernel: [132787.835105] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:47:04.633332+00:00 node-90 kernel: [132787.835108] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:47:04.633333+00:00 node-90 kernel: [132787.835110] [] ? nf_iterate+0x62/0x80 2017-10-21T04:47:04.633334+00:00 node-90 kernel: [132787.835112] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:47:04.633335+00:00 node-90 kernel: [132787.835114] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:47:04.633335+00:00 node-90 kernel: [132787.835117] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:47:04.633336+00:00 node-90 kernel: [132787.835119] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:47:04.633337+00:00 node-90 kernel: [132787.835121] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:47:04.633346+00:00 node-90 kernel: [132787.835125] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T04:47:04.633347+00:00 node-90 kernel: [132787.835127] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:47:04.633347+00:00 node-90 kernel: [132787.835128] [] process_backlog+0xa8/0x150 2017-10-21T04:47:04.633348+00:00 node-90 kernel: [132787.835129] [] net_rx_action+0x21e/0x360 2017-10-21T04:47:04.633348+00:00 node-90 kernel: [132787.835132] [] __do_softirq+0x101/0x290 2017-10-21T04:47:04.633349+00:00 node-90 kernel: [132787.835135] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:47:04.633350+00:00 node-90 kernel: [132787.835135] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:47:04.633352+00:00 node-90 kernel: [132787.835139] [] do_softirq+0x1d/0x20 2017-10-21T04:47:04.633353+00:00 node-90 kernel: [132787.835140] [] netif_rx_ni+0x33/0x80 2017-10-21T04:47:04.633354+00:00 node-90 kernel: [132787.835143] [] tun_get_user+0x506/0x880 2017-10-21T04:47:04.633355+00:00 node-90 kernel: [132787.835145] [] tun_sendmsg+0x51/0x70 2017-10-21T04:47:04.633356+00:00 node-90 kernel: [132787.835147] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:47:04.633357+00:00 node-90 kernel: [132787.835149] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:47:04.633357+00:00 node-90 kernel: [132787.835152] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:47:04.633358+00:00 node-90 kernel: [132787.835154] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:47:04.633359+00:00 node-90 kernel: [132787.835156] [] kthread+0xe5/0x100 2017-10-21T04:47:04.633359+00:00 node-90 kernel: [132787.835158] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:47:04.633360+00:00 node-90 kernel: [132787.835161] [] ret_from_fork+0x3f/0x70 2017-10-21T04:47:04.633361+00:00 node-90 kernel: [132787.835162] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:47:04.633362+00:00 node-90 kernel: [132787.835164] ---[ end trace d7e73079b38e588b ]--- 2017-10-21T04:48:40.698989+00:00 node-90 kernel: [132883.901048] ------------[ cut here ]------------ 2017-10-21T04:48:40.699010+00:00 node-90 kernel: [132883.901058] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:48:40.699012+00:00 node-90 kernel: [132883.901061] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:48:40.699013+00:00 node-90 kernel: [132883.901062] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:48:40.699016+00:00 node-90 kernel: [132883.901137] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:48:40.699024+00:00 node-90 kernel: [132883.901138] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:48:40.699025+00:00 node-90 kernel: [132883.901140] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T04:48:40.699040+00:00 node-90 kernel: [132883.901141] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T04:48:40.699042+00:00 node-90 kernel: [132883.901143] ffff88101aff9100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:48:40.699043+00:00 node-90 kernel: [132883.901145] Call Trace: 2017-10-21T04:48:40.699045+00:00 node-90 kernel: [132883.901146] [] dump_stack+0x63/0x90 2017-10-21T04:48:40.699046+00:00 node-90 kernel: [132883.901156] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:48:40.699046+00:00 node-90 kernel: [132883.901158] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:48:40.699047+00:00 node-90 kernel: [132883.901161] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:48:40.699048+00:00 node-90 kernel: [132883.901162] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:48:40.699049+00:00 node-90 kernel: [132883.901165] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:48:40.699050+00:00 node-90 kernel: [132883.901172] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:48:40.699051+00:00 node-90 kernel: [132883.901175] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:48:40.699051+00:00 node-90 kernel: [132883.901177] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:48:40.699052+00:00 node-90 kernel: [132883.901183] [] ? nf_iterate+0x62/0x80 2017-10-21T04:48:40.699053+00:00 node-90 kernel: [132883.901185] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:48:40.699054+00:00 node-90 kernel: [132883.901192] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:48:40.699056+00:00 node-90 kernel: [132883.901195] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:48:40.699056+00:00 node-90 kernel: [132883.901197] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:48:40.699057+00:00 node-90 kernel: [132883.901200] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:48:40.699058+00:00 node-90 kernel: [132883.901201] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:48:40.699059+00:00 node-90 kernel: [132883.901205] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:48:40.699060+00:00 node-90 kernel: [132883.901207] [] ? nf_iterate+0x62/0x80 2017-10-21T04:48:40.699062+00:00 node-90 kernel: [132883.901220] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:48:40.699062+00:00 node-90 kernel: [132883.901221] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:48:40.699063+00:00 node-90 kernel: [132883.901224] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:48:40.699064+00:00 node-90 kernel: [132883.901227] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:48:40.699065+00:00 node-90 kernel: [132883.901229] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:48:40.699074+00:00 node-90 kernel: [132883.901230] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:48:40.699075+00:00 node-90 kernel: [132883.901232] [] process_backlog+0xa8/0x150 2017-10-21T04:48:40.699076+00:00 node-90 kernel: [132883.901233] [] net_rx_action+0x21e/0x360 2017-10-21T04:48:40.699076+00:00 node-90 kernel: [132883.901236] [] __do_softirq+0x101/0x290 2017-10-21T04:48:40.699077+00:00 node-90 kernel: [132883.901239] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:48:40.699078+00:00 node-90 kernel: [132883.901240] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:48:40.699080+00:00 node-90 kernel: [132883.901255] [] do_softirq+0x1d/0x20 2017-10-21T04:48:40.699081+00:00 node-90 kernel: [132883.901256] [] netif_rx_ni+0x33/0x80 2017-10-21T04:48:40.699082+00:00 node-90 kernel: [132883.901260] [] tun_get_user+0x506/0x880 2017-10-21T04:48:40.699083+00:00 node-90 kernel: [132883.901262] [] tun_sendmsg+0x51/0x70 2017-10-21T04:48:40.699084+00:00 node-90 kernel: [132883.901264] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:48:40.699085+00:00 node-90 kernel: [132883.901266] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:48:40.699087+00:00 node-90 kernel: [132883.901269] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:48:40.699088+00:00 node-90 kernel: [132883.901271] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:48:40.699088+00:00 node-90 kernel: [132883.901273] [] kthread+0xe5/0x100 2017-10-21T04:48:40.699089+00:00 node-90 kernel: [132883.901274] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:48:40.699090+00:00 node-90 kernel: [132883.901278] [] ret_from_fork+0x3f/0x70 2017-10-21T04:48:40.699091+00:00 node-90 kernel: [132883.901279] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:48:40.699093+00:00 node-90 kernel: [132883.901281] ---[ end trace d7e73079b38e588c ]--- 2017-10-21T04:52:09.257218+00:00 node-90 kernel: [133092.453312] ------------[ cut here ]------------ 2017-10-21T04:52:09.257235+00:00 node-90 kernel: [133092.453321] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:52:09.257237+00:00 node-90 kernel: [133092.453323] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:52:09.257238+00:00 node-90 kernel: [133092.453324] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:52:09.257239+00:00 node-90 kernel: [133092.453386] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:52:09.257240+00:00 node-90 kernel: [133092.453387] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:52:09.257241+00:00 node-90 kernel: [133092.453388] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T04:52:09.257254+00:00 node-90 kernel: [133092.453390] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T04:52:09.257255+00:00 node-90 kernel: [133092.453392] ffff880f8e0c6300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:52:09.257256+00:00 node-90 kernel: [133092.453393] Call Trace: 2017-10-21T04:52:09.257258+00:00 node-90 kernel: [133092.453394] [] dump_stack+0x63/0x90 2017-10-21T04:52:09.257258+00:00 node-90 kernel: [133092.453403] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:52:09.257259+00:00 node-90 kernel: [133092.453405] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:52:09.257259+00:00 node-90 kernel: [133092.453409] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:52:09.257260+00:00 node-90 kernel: [133092.453410] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:52:09.257261+00:00 node-90 kernel: [133092.453412] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:52:09.257262+00:00 node-90 kernel: [133092.453417] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:52:09.257263+00:00 node-90 kernel: [133092.453421] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:52:09.257264+00:00 node-90 kernel: [133092.453422] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:52:09.257264+00:00 node-90 kernel: [133092.453426] [] ? nf_iterate+0x62/0x80 2017-10-21T04:52:09.257265+00:00 node-90 kernel: [133092.453428] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:52:09.257266+00:00 node-90 kernel: [133092.453435] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:52:09.257267+00:00 node-90 kernel: [133092.453437] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:52:09.257268+00:00 node-90 kernel: [133092.453440] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:52:09.257268+00:00 node-90 kernel: [133092.453443] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:52:09.257269+00:00 node-90 kernel: [133092.453444] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:52:09.257270+00:00 node-90 kernel: [133092.453448] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:52:09.257271+00:00 node-90 kernel: [133092.453450] [] ? nf_iterate+0x62/0x80 2017-10-21T04:52:09.257272+00:00 node-90 kernel: [133092.453451] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:52:09.257273+00:00 node-90 kernel: [133092.453453] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:52:09.257273+00:00 node-90 kernel: [133092.453456] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:52:09.257274+00:00 node-90 kernel: [133092.453459] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:52:09.257275+00:00 node-90 kernel: [133092.453461] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:52:09.257286+00:00 node-90 kernel: [133092.453463] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:52:09.257287+00:00 node-90 kernel: [133092.453465] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:52:09.257288+00:00 node-90 kernel: [133092.453468] [] ? generic_exec_single+0x85/0x120 2017-10-21T04:52:09.257288+00:00 node-90 kernel: [133092.453472] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:52:09.257289+00:00 node-90 kernel: [133092.453473] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:52:09.257290+00:00 node-90 kernel: [133092.453474] [] process_backlog+0xa8/0x150 2017-10-21T04:52:09.257291+00:00 node-90 kernel: [133092.453476] [] net_rx_action+0x21e/0x360 2017-10-21T04:52:09.257292+00:00 node-90 kernel: [133092.453478] [] __do_softirq+0x101/0x290 2017-10-21T04:52:09.257296+00:00 node-90 kernel: [133092.453480] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:52:09.257297+00:00 node-90 kernel: [133092.453481] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:52:09.257298+00:00 node-90 kernel: [133092.453485] [] do_softirq+0x1d/0x20 2017-10-21T04:52:09.257299+00:00 node-90 kernel: [133092.453486] [] netif_rx_ni+0x33/0x80 2017-10-21T04:52:09.257300+00:00 node-90 kernel: [133092.453489] [] tun_get_user+0x506/0x880 2017-10-21T04:52:09.257301+00:00 node-90 kernel: [133092.453490] [] tun_sendmsg+0x51/0x70 2017-10-21T04:52:09.257302+00:00 node-90 kernel: [133092.453493] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:52:09.257302+00:00 node-90 kernel: [133092.453495] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:52:09.257303+00:00 node-90 kernel: [133092.453498] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:52:09.257304+00:00 node-90 kernel: [133092.453500] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:52:09.257305+00:00 node-90 kernel: [133092.453503] [] kthread+0xe5/0x100 2017-10-21T04:52:09.257306+00:00 node-90 kernel: [133092.453504] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:52:09.257306+00:00 node-90 kernel: [133092.453507] [] ret_from_fork+0x3f/0x70 2017-10-21T04:52:09.257307+00:00 node-90 kernel: [133092.453508] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:52:09.257307+00:00 node-90 kernel: [133092.453510] ---[ end trace d7e73079b38e588d ]--- 2017-10-21T04:57:40.025661+00:00 node-90 kernel: [133423.215800] ------------[ cut here ]------------ 2017-10-21T04:57:40.025678+00:00 node-90 kernel: [133423.215808] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:57:40.025681+00:00 node-90 kernel: [133423.215811] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:57:40.025683+00:00 node-90 kernel: [133423.215812] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:57:40.025686+00:00 node-90 kernel: [133423.215885] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:57:40.025687+00:00 node-90 kernel: [133423.215886] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:57:40.025688+00:00 node-90 kernel: [133423.215887] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T04:57:40.025703+00:00 node-90 kernel: [133423.215889] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T04:57:40.025704+00:00 node-90 kernel: [133423.215891] ffff880f89fa6b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:57:40.025705+00:00 node-90 kernel: [133423.215893] Call Trace: 2017-10-21T04:57:40.025707+00:00 node-90 kernel: [133423.215894] [] dump_stack+0x63/0x90 2017-10-21T04:57:40.025708+00:00 node-90 kernel: [133423.215907] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:57:40.025708+00:00 node-90 kernel: [133423.215909] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:57:40.025709+00:00 node-90 kernel: [133423.215911] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:57:40.025710+00:00 node-90 kernel: [133423.215913] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:57:40.025711+00:00 node-90 kernel: [133423.215922] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:57:40.025712+00:00 node-90 kernel: [133423.215927] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:57:40.025713+00:00 node-90 kernel: [133423.215930] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:57:40.025714+00:00 node-90 kernel: [133423.215932] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:57:40.025714+00:00 node-90 kernel: [133423.215936] [] ? nf_iterate+0x62/0x80 2017-10-21T04:57:40.025716+00:00 node-90 kernel: [133423.215938] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:57:40.025717+00:00 node-90 kernel: [133423.215944] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:57:40.025718+00:00 node-90 kernel: [133423.215947] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:57:40.025719+00:00 node-90 kernel: [133423.215950] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:57:40.025719+00:00 node-90 kernel: [133423.215952] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:57:40.025720+00:00 node-90 kernel: [133423.215954] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:57:40.025721+00:00 node-90 kernel: [133423.215957] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:57:40.025723+00:00 node-90 kernel: [133423.215959] [] ? nf_iterate+0x62/0x80 2017-10-21T04:57:40.025723+00:00 node-90 kernel: [133423.215961] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:57:40.025724+00:00 node-90 kernel: [133423.215963] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:57:40.025725+00:00 node-90 kernel: [133423.215966] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:57:40.025725+00:00 node-90 kernel: [133423.215969] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:57:40.025727+00:00 node-90 kernel: [133423.215970] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:57:40.025737+00:00 node-90 kernel: [133423.215973] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:57:40.025738+00:00 node-90 kernel: [133423.215976] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:57:40.025738+00:00 node-90 kernel: [133423.215979] [] ? generic_exec_single+0x85/0x120 2017-10-21T04:57:40.025739+00:00 node-90 kernel: [133423.215982] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:57:40.025739+00:00 node-90 kernel: [133423.215983] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:57:40.025741+00:00 node-90 kernel: [133423.215985] [] process_backlog+0xa8/0x150 2017-10-21T04:57:40.025742+00:00 node-90 kernel: [133423.215986] [] net_rx_action+0x21e/0x360 2017-10-21T04:57:40.025743+00:00 node-90 kernel: [133423.215988] [] __do_softirq+0x101/0x290 2017-10-21T04:57:40.025744+00:00 node-90 kernel: [133423.215991] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:57:40.025745+00:00 node-90 kernel: [133423.215991] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:57:40.025747+00:00 node-90 kernel: [133423.215994] [] do_softirq+0x1d/0x20 2017-10-21T04:57:40.025748+00:00 node-90 kernel: [133423.215996] [] netif_rx_ni+0x33/0x80 2017-10-21T04:57:40.025749+00:00 node-90 kernel: [133423.215999] [] tun_get_user+0x506/0x880 2017-10-21T04:57:40.025750+00:00 node-90 kernel: [133423.216000] [] tun_sendmsg+0x51/0x70 2017-10-21T04:57:40.025750+00:00 node-90 kernel: [133423.216003] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:57:40.025751+00:00 node-90 kernel: [133423.216005] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:57:40.025752+00:00 node-90 kernel: [133423.216008] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:57:40.025754+00:00 node-90 kernel: [133423.216010] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:57:40.025755+00:00 node-90 kernel: [133423.216012] [] kthread+0xe5/0x100 2017-10-21T04:57:40.025755+00:00 node-90 kernel: [133423.216014] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:57:40.025756+00:00 node-90 kernel: [133423.216017] [] ret_from_fork+0x3f/0x70 2017-10-21T04:57:40.025756+00:00 node-90 kernel: [133423.216018] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:57:40.025758+00:00 node-90 kernel: [133423.216020] ---[ end trace d7e73079b38e588e ]--- 2017-10-21T04:57:56.125903+00:00 node-90 kernel: [133439.315561] ------------[ cut here ]------------ 2017-10-21T04:57:56.126196+00:00 node-90 kernel: [133439.315569] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:57:56.126198+00:00 node-90 kernel: [133439.315571] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:57:56.126203+00:00 node-90 kernel: [133439.315572] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:57:56.126205+00:00 node-90 kernel: [133439.315634] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:57:56.126206+00:00 node-90 kernel: [133439.315635] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:57:56.126207+00:00 node-90 kernel: [133439.315637] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T04:57:56.126221+00:00 node-90 kernel: [133439.315638] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T04:57:56.126222+00:00 node-90 kernel: [133439.315640] ffff880f8ac48300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T04:57:56.126223+00:00 node-90 kernel: [133439.315642] Call Trace: 2017-10-21T04:57:56.126224+00:00 node-90 kernel: [133439.315643] [] dump_stack+0x63/0x90 2017-10-21T04:57:56.126225+00:00 node-90 kernel: [133439.315651] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:57:56.126225+00:00 node-90 kernel: [133439.315652] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:57:56.126226+00:00 node-90 kernel: [133439.315655] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:57:56.126227+00:00 node-90 kernel: [133439.315656] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:57:56.126228+00:00 node-90 kernel: [133439.315658] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:57:56.126229+00:00 node-90 kernel: [133439.315663] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:57:56.126230+00:00 node-90 kernel: [133439.315667] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:57:56.126230+00:00 node-90 kernel: [133439.315670] [] ? handle_irq_event_percpu+0x167/0x1d0 2017-10-21T04:57:56.126231+00:00 node-90 kernel: [133439.315671] [] ? handle_irq_event+0x49/0x60 2017-10-21T04:57:56.126231+00:00 node-90 kernel: [133439.315673] [] ? handle_edge_irq+0x80/0x150 2017-10-21T04:57:56.126233+00:00 node-90 kernel: [133439.315676] [] ? irq_exit+0x6b/0xb0 2017-10-21T04:57:56.126234+00:00 node-90 kernel: [133439.315679] [] ? do_IRQ+0x54/0xd0 2017-10-21T04:57:56.126234+00:00 node-90 kernel: [133439.315682] [] ? common_interrupt+0x82/0x82 2017-10-21T04:57:56.126235+00:00 node-90 kernel: [133439.315685] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:57:56.126236+00:00 node-90 kernel: [133439.315687] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:57:56.126236+00:00 node-90 kernel: [133439.315690] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:57:56.126238+00:00 node-90 kernel: [133439.315692] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:57:56.126239+00:00 node-90 kernel: [133439.315698] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:57:56.126240+00:00 node-90 kernel: [133439.315702] [] ? nf_iterate+0x62/0x80 2017-10-21T04:57:56.126240+00:00 node-90 kernel: [133439.315703] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:57:56.126241+00:00 node-90 kernel: [133439.315705] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:57:56.126242+00:00 node-90 kernel: [133439.315708] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:57:56.126243+00:00 node-90 kernel: [133439.315711] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:57:56.126268+00:00 node-90 kernel: [133439.315713] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:57:56.126270+00:00 node-90 kernel: [133439.315714] [] ? __napi_schedule+0x40/0x60 2017-10-21T04:57:56.126271+00:00 node-90 kernel: [133439.315718] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:57:56.126271+00:00 node-90 kernel: [133439.315720] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T04:57:56.126272+00:00 node-90 kernel: [133439.315721] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:57:56.126274+00:00 node-90 kernel: [133439.315722] [] process_backlog+0xa8/0x150 2017-10-21T04:57:56.126275+00:00 node-90 kernel: [133439.315724] [] net_rx_action+0x21e/0x360 2017-10-21T04:57:56.126276+00:00 node-90 kernel: [133439.315726] [] __do_softirq+0x101/0x290 2017-10-21T04:57:56.126276+00:00 node-90 kernel: [133439.315727] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T04:57:56.126278+00:00 node-90 kernel: [133439.315728] [] do_softirq.part.19+0x38/0x40 2017-10-21T04:57:56.126279+00:00 node-90 kernel: [133439.315732] [] do_softirq+0x1d/0x20 2017-10-21T04:57:56.126280+00:00 node-90 kernel: [133439.315733] [] netif_rx_ni+0x33/0x80 2017-10-21T04:57:56.126281+00:00 node-90 kernel: [133439.315737] [] tun_get_user+0x506/0x880 2017-10-21T04:57:56.126281+00:00 node-90 kernel: [133439.315739] [] tun_sendmsg+0x51/0x70 2017-10-21T04:57:56.126282+00:00 node-90 kernel: [133439.315742] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T04:57:56.126282+00:00 node-90 kernel: [133439.315744] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T04:57:56.126283+00:00 node-90 kernel: [133439.315747] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T04:57:56.126285+00:00 node-90 kernel: [133439.315749] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T04:57:56.126285+00:00 node-90 kernel: [133439.315751] [] kthread+0xe5/0x100 2017-10-21T04:57:56.126286+00:00 node-90 kernel: [133439.315752] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:57:56.126286+00:00 node-90 kernel: [133439.315754] [] ret_from_fork+0x3f/0x70 2017-10-21T04:57:56.126287+00:00 node-90 kernel: [133439.315756] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T04:57:56.126288+00:00 node-90 kernel: [133439.315757] ---[ end trace d7e73079b38e588f ]--- 2017-10-21T05:00:21.461205+00:00 node-90 kernel: [133584.646539] ------------[ cut here ]------------ 2017-10-21T05:00:21.461224+00:00 node-90 kernel: [133584.646549] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:00:21.461226+00:00 node-90 kernel: [133584.646551] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:00:21.461227+00:00 node-90 kernel: [133584.646552] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:00:21.461240+00:00 node-90 kernel: [133584.646614] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:00:21.461242+00:00 node-90 kernel: [133584.646615] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:00:21.461243+00:00 node-90 kernel: [133584.646616] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T05:00:21.461258+00:00 node-90 kernel: [133584.646618] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T05:00:21.461260+00:00 node-90 kernel: [133584.646620] ffff881034b7f600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:00:21.461261+00:00 node-90 kernel: [133584.646621] Call Trace: 2017-10-21T05:00:21.461262+00:00 node-90 kernel: [133584.646623] [] dump_stack+0x63/0x90 2017-10-21T05:00:21.461263+00:00 node-90 kernel: [133584.646631] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:00:21.461263+00:00 node-90 kernel: [133584.646633] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:00:21.461264+00:00 node-90 kernel: [133584.646636] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:00:21.461265+00:00 node-90 kernel: [133584.646637] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:00:21.461266+00:00 node-90 kernel: [133584.646639] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:00:21.461267+00:00 node-90 kernel: [133584.646645] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:00:21.461267+00:00 node-90 kernel: [133584.646648] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:00:21.461268+00:00 node-90 kernel: [133584.646649] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:00:21.461269+00:00 node-90 kernel: [133584.646654] [] ? nf_iterate+0x62/0x80 2017-10-21T05:00:21.461270+00:00 node-90 kernel: [133584.646656] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:00:21.461271+00:00 node-90 kernel: [133584.646662] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:00:21.461272+00:00 node-90 kernel: [133584.646665] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:00:21.461272+00:00 node-90 kernel: [133584.646667] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:00:21.461273+00:00 node-90 kernel: [133584.646670] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:00:21.461274+00:00 node-90 kernel: [133584.646672] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:00:21.461275+00:00 node-90 kernel: [133584.646675] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:00:21.461276+00:00 node-90 kernel: [133584.646677] [] ? nf_iterate+0x62/0x80 2017-10-21T05:00:21.461277+00:00 node-90 kernel: [133584.646678] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:00:21.461277+00:00 node-90 kernel: [133584.646680] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:00:21.461278+00:00 node-90 kernel: [133584.646683] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:00:21.461279+00:00 node-90 kernel: [133584.646686] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:00:21.461280+00:00 node-90 kernel: [133584.646688] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:00:21.461289+00:00 node-90 kernel: [133584.646689] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:00:21.461290+00:00 node-90 kernel: [133584.646690] [] process_backlog+0xa8/0x150 2017-10-21T05:00:21.461290+00:00 node-90 kernel: [133584.646692] [] net_rx_action+0x21e/0x360 2017-10-21T05:00:21.461291+00:00 node-90 kernel: [133584.646694] [] __do_softirq+0x101/0x290 2017-10-21T05:00:21.461291+00:00 node-90 kernel: [133584.646697] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:00:21.461296+00:00 node-90 kernel: [133584.646698] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:00:21.461297+00:00 node-90 kernel: [133584.646701] [] do_softirq+0x1d/0x20 2017-10-21T05:00:21.461298+00:00 node-90 kernel: [133584.646703] [] netif_rx_ni+0x33/0x80 2017-10-21T05:00:21.461299+00:00 node-90 kernel: [133584.646707] [] tun_get_user+0x506/0x880 2017-10-21T05:00:21.461299+00:00 node-90 kernel: [133584.646709] [] tun_sendmsg+0x51/0x70 2017-10-21T05:00:21.461300+00:00 node-90 kernel: [133584.646712] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:00:21.461301+00:00 node-90 kernel: [133584.646714] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:00:21.461302+00:00 node-90 kernel: [133584.646717] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:00:21.461302+00:00 node-90 kernel: [133584.646719] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:00:21.461303+00:00 node-90 kernel: [133584.646721] [] kthread+0xe5/0x100 2017-10-21T05:00:21.461304+00:00 node-90 kernel: [133584.646723] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:00:21.461304+00:00 node-90 kernel: [133584.646726] [] ret_from_fork+0x3f/0x70 2017-10-21T05:00:21.461305+00:00 node-90 kernel: [133584.646727] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:00:21.461306+00:00 node-90 kernel: [133584.646728] ---[ end trace d7e73079b38e5890 ]--- 2017-10-21T05:01:01.588313+00:00 node-90 kernel: [133624.774665] ------------[ cut here ]------------ 2017-10-21T05:01:01.588321+00:00 node-90 kernel: [133624.774673] WARNING: CPU: 22 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:01:01.588323+00:00 node-90 kernel: [133624.774675] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:01:01.588324+00:00 node-90 kernel: [133624.774676] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:01:01.588325+00:00 node-90 kernel: [133624.774740] CPU: 22 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:01:01.588326+00:00 node-90 kernel: [133624.774741] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:01:01.588327+00:00 node-90 kernel: [133624.774742] 0000000000000286 f1812d601dc61f3e ffff88103fb037f0 ffffffff813f9f83 2017-10-21T05:01:01.588342+00:00 node-90 kernel: [133624.774744] ffff88103fb03838 ffffffff81d6f780 ffff88103fb03828 ffffffff810812f2 2017-10-21T05:01:01.588342+00:00 node-90 kernel: [133624.774745] ffff880f922e2800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:01:01.588344+00:00 node-90 kernel: [133624.774747] Call Trace: 2017-10-21T05:01:01.588345+00:00 node-90 kernel: [133624.774748] [] dump_stack+0x63/0x90 2017-10-21T05:01:01.588346+00:00 node-90 kernel: [133624.774756] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:01:01.588346+00:00 node-90 kernel: [133624.774758] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:01:01.588347+00:00 node-90 kernel: [133624.774761] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:01:01.588347+00:00 node-90 kernel: [133624.774762] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:01:01.588348+00:00 node-90 kernel: [133624.774765] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:01:01.588350+00:00 node-90 kernel: [133624.774771] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:01:01.588350+00:00 node-90 kernel: [133624.774775] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:01:01.588351+00:00 node-90 kernel: [133624.774777] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:01:01.588351+00:00 node-90 kernel: [133624.774781] [] ? nf_iterate+0x62/0x80 2017-10-21T05:01:01.588352+00:00 node-90 kernel: [133624.774783] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:01:01.588354+00:00 node-90 kernel: [133624.774792] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:01:01.588354+00:00 node-90 kernel: [133624.774795] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:01:01.588355+00:00 node-90 kernel: [133624.774797] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:01:01.588355+00:00 node-90 kernel: [133624.774800] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:01:01.588356+00:00 node-90 kernel: [133624.774802] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:01:01.588357+00:00 node-90 kernel: [133624.774806] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:01:01.588358+00:00 node-90 kernel: [133624.774808] [] ? nf_iterate+0x62/0x80 2017-10-21T05:01:01.588359+00:00 node-90 kernel: [133624.774810] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:01:01.588360+00:00 node-90 kernel: [133624.774811] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:01:01.588360+00:00 node-90 kernel: [133624.774815] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:01:01.588361+00:00 node-90 kernel: [133624.774818] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:01:01.588362+00:00 node-90 kernel: [133624.774819] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:01:01.588372+00:00 node-90 kernel: [133624.774821] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:01:01.588373+00:00 node-90 kernel: [133624.774822] [] process_backlog+0xa8/0x150 2017-10-21T05:01:01.588373+00:00 node-90 kernel: [133624.774823] [] net_rx_action+0x21e/0x360 2017-10-21T05:01:01.588374+00:00 node-90 kernel: [133624.774826] [] __do_softirq+0x101/0x290 2017-10-21T05:01:01.588374+00:00 node-90 kernel: [133624.774829] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:01:01.588376+00:00 node-90 kernel: [133624.774829] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:01:01.588377+00:00 node-90 kernel: [133624.774833] [] do_softirq+0x1d/0x20 2017-10-21T05:01:01.588378+00:00 node-90 kernel: [133624.774834] [] netif_rx_ni+0x33/0x80 2017-10-21T05:01:01.588379+00:00 node-90 kernel: [133624.774837] [] tun_get_user+0x506/0x880 2017-10-21T05:01:01.588380+00:00 node-90 kernel: [133624.774839] [] tun_sendmsg+0x51/0x70 2017-10-21T05:01:01.588381+00:00 node-90 kernel: [133624.774842] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:01:01.588382+00:00 node-90 kernel: [133624.774844] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:01:01.588383+00:00 node-90 kernel: [133624.774847] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:01:01.588384+00:00 node-90 kernel: [133624.774849] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:01:01.588385+00:00 node-90 kernel: [133624.774851] [] kthread+0xe5/0x100 2017-10-21T05:01:01.588385+00:00 node-90 kernel: [133624.774853] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:01:01.588386+00:00 node-90 kernel: [133624.774856] [] ret_from_fork+0x3f/0x70 2017-10-21T05:01:01.588387+00:00 node-90 kernel: [133624.774857] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:01:01.588388+00:00 node-90 kernel: [133624.774858] ---[ end trace d7e73079b38e5891 ]--- 2017-10-21T05:01:30.264039+00:00 node-90 kernel: [133653.450034] ------------[ cut here ]------------ 2017-10-21T05:01:30.264062+00:00 node-90 kernel: [133653.450043] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:01:30.264064+00:00 node-90 kernel: [133653.450046] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:01:30.264065+00:00 node-90 kernel: [133653.450047] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:01:30.264072+00:00 node-90 kernel: [133653.450109] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:01:30.264074+00:00 node-90 kernel: [133653.450110] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:01:30.264076+00:00 node-90 kernel: [133653.450112] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T05:01:30.264095+00:00 node-90 kernel: [133653.450114] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T05:01:30.264097+00:00 node-90 kernel: [133653.450116] ffff88101aff8b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:01:30.264098+00:00 node-90 kernel: [133653.450117] Call Trace: 2017-10-21T05:01:30.264100+00:00 node-90 kernel: [133653.450119] [] dump_stack+0x63/0x90 2017-10-21T05:01:30.264101+00:00 node-90 kernel: [133653.450128] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:01:30.264101+00:00 node-90 kernel: [133653.450130] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:01:30.264102+00:00 node-90 kernel: [133653.450132] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:01:30.264103+00:00 node-90 kernel: [133653.450134] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:01:30.264104+00:00 node-90 kernel: [133653.450136] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:01:30.264105+00:00 node-90 kernel: [133653.450142] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:01:30.264106+00:00 node-90 kernel: [133653.450144] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:01:30.264107+00:00 node-90 kernel: [133653.450146] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:01:30.264108+00:00 node-90 kernel: [133653.450152] [] ? nf_iterate+0x62/0x80 2017-10-21T05:01:30.264108+00:00 node-90 kernel: [133653.450153] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:01:30.264110+00:00 node-90 kernel: [133653.450159] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:01:30.264111+00:00 node-90 kernel: [133653.450162] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:01:30.264112+00:00 node-90 kernel: [133653.450164] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:01:30.264112+00:00 node-90 kernel: [133653.450167] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:01:30.264113+00:00 node-90 kernel: [133653.450169] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:01:30.264114+00:00 node-90 kernel: [133653.450172] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:01:30.264116+00:00 node-90 kernel: [133653.450174] [] ? nf_iterate+0x62/0x80 2017-10-21T05:01:30.264117+00:00 node-90 kernel: [133653.450175] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:01:30.264117+00:00 node-90 kernel: [133653.450177] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:01:30.264118+00:00 node-90 kernel: [133653.450180] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:01:30.264118+00:00 node-90 kernel: [133653.450183] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:01:30.264119+00:00 node-90 kernel: [133653.450184] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:01:30.264131+00:00 node-90 kernel: [133653.450189] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T05:01:30.264131+00:00 node-90 kernel: [133653.450190] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:01:30.264132+00:00 node-90 kernel: [133653.450191] [] process_backlog+0xa8/0x150 2017-10-21T05:01:30.264133+00:00 node-90 kernel: [133653.450193] [] net_rx_action+0x21e/0x360 2017-10-21T05:01:30.264133+00:00 node-90 kernel: [133653.450195] [] __do_softirq+0x101/0x290 2017-10-21T05:01:30.264134+00:00 node-90 kernel: [133653.450198] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:01:30.264136+00:00 node-90 kernel: [133653.450199] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:01:30.264137+00:00 node-90 kernel: [133653.450202] [] do_softirq+0x1d/0x20 2017-10-21T05:01:30.264138+00:00 node-90 kernel: [133653.450203] [] netif_rx_ni+0x33/0x80 2017-10-21T05:01:30.264139+00:00 node-90 kernel: [133653.450207] [] tun_get_user+0x506/0x880 2017-10-21T05:01:30.264141+00:00 node-90 kernel: [133653.450209] [] tun_sendmsg+0x51/0x70 2017-10-21T05:01:30.264142+00:00 node-90 kernel: [133653.450211] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:01:30.264143+00:00 node-90 kernel: [133653.450213] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:01:30.264144+00:00 node-90 kernel: [133653.450216] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:01:30.264145+00:00 node-90 kernel: [133653.450218] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:01:30.264145+00:00 node-90 kernel: [133653.450220] [] kthread+0xe5/0x100 2017-10-21T05:01:30.264146+00:00 node-90 kernel: [133653.450222] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:01:30.264147+00:00 node-90 kernel: [133653.450225] [] ret_from_fork+0x3f/0x70 2017-10-21T05:01:30.264149+00:00 node-90 kernel: [133653.450226] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:01:30.264149+00:00 node-90 kernel: [133653.450235] ---[ end trace d7e73079b38e5892 ]--- 2017-10-21T05:06:33.718200+00:00 node-90 kernel: [133956.896087] ------------[ cut here ]------------ 2017-10-21T05:06:33.718221+00:00 node-90 kernel: [133956.896095] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:06:33.718223+00:00 node-90 kernel: [133956.896098] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:06:33.718224+00:00 node-90 kernel: [133956.896099] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:06:33.718373+00:00 node-90 kernel: [133956.896160] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:06:33.718378+00:00 node-90 kernel: [133956.896162] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:06:33.718379+00:00 node-90 kernel: [133956.896163] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T05:06:33.718395+00:00 node-90 kernel: [133956.896164] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T05:06:33.718396+00:00 node-90 kernel: [133956.896166] ffff880f940ae300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:06:33.718397+00:00 node-90 kernel: [133956.896168] Call Trace: 2017-10-21T05:06:33.718399+00:00 node-90 kernel: [133956.896169] [] dump_stack+0x63/0x90 2017-10-21T05:06:33.718400+00:00 node-90 kernel: [133956.896177] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:06:33.718400+00:00 node-90 kernel: [133956.896178] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:06:33.718401+00:00 node-90 kernel: [133956.896181] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:06:33.718402+00:00 node-90 kernel: [133956.896182] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:06:33.718403+00:00 node-90 kernel: [133956.896184] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:06:33.718404+00:00 node-90 kernel: [133956.896189] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:06:33.718405+00:00 node-90 kernel: [133956.896193] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:06:33.718406+00:00 node-90 kernel: [133956.896194] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:06:33.718406+00:00 node-90 kernel: [133956.896199] [] ? nf_iterate+0x62/0x80 2017-10-21T05:06:33.718407+00:00 node-90 kernel: [133956.896200] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:06:33.718408+00:00 node-90 kernel: [133956.896207] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:06:33.718409+00:00 node-90 kernel: [133956.896210] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:06:33.718409+00:00 node-90 kernel: [133956.896212] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:06:33.718410+00:00 node-90 kernel: [133956.896215] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:06:33.718411+00:00 node-90 kernel: [133956.896217] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:06:33.718412+00:00 node-90 kernel: [133956.896220] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:06:33.718413+00:00 node-90 kernel: [133956.896222] [] ? nf_iterate+0x62/0x80 2017-10-21T05:06:33.718414+00:00 node-90 kernel: [133956.896224] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:06:33.718414+00:00 node-90 kernel: [133956.896226] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:06:33.718415+00:00 node-90 kernel: [133956.896229] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:06:33.718415+00:00 node-90 kernel: [133956.896232] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:06:33.718416+00:00 node-90 kernel: [133956.896233] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:06:33.718428+00:00 node-90 kernel: [133956.896236] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:06:33.718429+00:00 node-90 kernel: [133956.896239] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:06:33.718429+00:00 node-90 kernel: [133956.896242] [] ? generic_exec_single+0x85/0x120 2017-10-21T05:06:33.718430+00:00 node-90 kernel: [133956.896245] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T05:06:33.718430+00:00 node-90 kernel: [133956.896246] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:06:33.718431+00:00 node-90 kernel: [133956.896248] [] process_backlog+0xa8/0x150 2017-10-21T05:06:33.718433+00:00 node-90 kernel: [133956.896249] [] net_rx_action+0x21e/0x360 2017-10-21T05:06:33.718434+00:00 node-90 kernel: [133956.896251] [] __do_softirq+0x101/0x290 2017-10-21T05:06:33.718435+00:00 node-90 kernel: [133956.896254] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:06:33.718436+00:00 node-90 kernel: [133956.896254] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:06:33.718436+00:00 node-90 kernel: [133956.896257] [] do_softirq+0x1d/0x20 2017-10-21T05:06:33.718437+00:00 node-90 kernel: [133956.896259] [] netif_rx_ni+0x33/0x80 2017-10-21T05:06:33.718439+00:00 node-90 kernel: [133956.896262] [] tun_get_user+0x506/0x880 2017-10-21T05:06:33.718439+00:00 node-90 kernel: [133956.896263] [] tun_sendmsg+0x51/0x70 2017-10-21T05:06:33.718440+00:00 node-90 kernel: [133956.896266] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:06:33.718441+00:00 node-90 kernel: [133956.896268] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:06:33.718441+00:00 node-90 kernel: [133956.896271] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:06:33.718443+00:00 node-90 kernel: [133956.896273] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:06:33.718444+00:00 node-90 kernel: [133956.896275] [] kthread+0xe5/0x100 2017-10-21T05:06:33.718444+00:00 node-90 kernel: [133956.896276] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:06:33.718445+00:00 node-90 kernel: [133956.896279] [] ret_from_fork+0x3f/0x70 2017-10-21T05:06:33.718445+00:00 node-90 kernel: [133956.896280] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:06:33.718446+00:00 node-90 kernel: [133956.896281] ---[ end trace d7e73079b38e5893 ]--- 2017-10-21T05:07:46.240916+00:00 node-90 kernel: [134029.418687] ------------[ cut here ]------------ 2017-10-21T05:07:46.240934+00:00 node-90 kernel: [134029.418697] WARNING: CPU: 26 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:07:46.240935+00:00 node-90 kernel: [134029.418700] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:07:46.240936+00:00 node-90 kernel: [134029.418701] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:07:46.240937+00:00 node-90 kernel: [134029.418781] CPU: 26 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:07:46.240939+00:00 node-90 kernel: [134029.418783] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:07:46.240940+00:00 node-90 kernel: [134029.418785] 0000000000000286 f1812d601dc61f3e ffff88103fc037f0 ffffffff813f9f83 2017-10-21T05:07:46.240964+00:00 node-90 kernel: [134029.418787] ffff88103fc03838 ffffffff81d6f780 ffff88103fc03828 ffffffff810812f2 2017-10-21T05:07:46.240966+00:00 node-90 kernel: [134029.418790] ffff880f8c048d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:07:46.240967+00:00 node-90 kernel: [134029.418792] Call Trace: 2017-10-21T05:07:46.240968+00:00 node-90 kernel: [134029.418794] [] dump_stack+0x63/0x90 2017-10-21T05:07:46.240969+00:00 node-90 kernel: [134029.418803] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:07:46.240970+00:00 node-90 kernel: [134029.418805] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:07:46.240970+00:00 node-90 kernel: [134029.418810] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:07:46.240971+00:00 node-90 kernel: [134029.418812] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:07:46.240972+00:00 node-90 kernel: [134029.418814] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:07:46.240973+00:00 node-90 kernel: [134029.418821] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:07:46.240974+00:00 node-90 kernel: [134029.418825] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:07:46.240975+00:00 node-90 kernel: [134029.418828] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:07:46.240975+00:00 node-90 kernel: [134029.418831] [] ? nf_iterate+0x62/0x80 2017-10-21T05:07:46.240976+00:00 node-90 kernel: [134029.418834] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:07:46.240977+00:00 node-90 kernel: [134029.418843] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:07:46.240978+00:00 node-90 kernel: [134029.418847] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:07:46.240979+00:00 node-90 kernel: [134029.418851] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:07:46.240979+00:00 node-90 kernel: [134029.418855] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:07:46.240980+00:00 node-90 kernel: [134029.418858] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:07:46.240981+00:00 node-90 kernel: [134029.418862] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:07:46.240982+00:00 node-90 kernel: [134029.418865] [] ? nf_iterate+0x62/0x80 2017-10-21T05:07:46.240983+00:00 node-90 kernel: [134029.418868] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:07:46.240984+00:00 node-90 kernel: [134029.418871] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:07:46.240985+00:00 node-90 kernel: [134029.418876] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:07:46.240985+00:00 node-90 kernel: [134029.418880] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:07:46.240986+00:00 node-90 kernel: [134029.418882] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:07:46.240995+00:00 node-90 kernel: [134029.418884] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:07:46.240996+00:00 node-90 kernel: [134029.418886] [] process_backlog+0xa8/0x150 2017-10-21T05:07:46.240996+00:00 node-90 kernel: [134029.418888] [] net_rx_action+0x21e/0x360 2017-10-21T05:07:46.240997+00:00 node-90 kernel: [134029.418891] [] __do_softirq+0x101/0x290 2017-10-21T05:07:46.240997+00:00 node-90 kernel: [134029.418894] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:07:46.240999+00:00 node-90 kernel: [134029.418895] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:07:46.241000+00:00 node-90 kernel: [134029.418899] [] do_softirq+0x1d/0x20 2017-10-21T05:07:46.241001+00:00 node-90 kernel: [134029.418901] [] netif_rx_ni+0x33/0x80 2017-10-21T05:07:46.241002+00:00 node-90 kernel: [134029.418906] [] tun_get_user+0x506/0x880 2017-10-21T05:07:46.241003+00:00 node-90 kernel: [134029.418908] [] tun_sendmsg+0x51/0x70 2017-10-21T05:07:46.241004+00:00 node-90 kernel: [134029.418912] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:07:46.241005+00:00 node-90 kernel: [134029.418915] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:07:46.241006+00:00 node-90 kernel: [134029.418920] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:07:46.241007+00:00 node-90 kernel: [134029.418924] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:07:46.241008+00:00 node-90 kernel: [134029.418927] [] kthread+0xe5/0x100 2017-10-21T05:07:46.241008+00:00 node-90 kernel: [134029.418930] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:07:46.241009+00:00 node-90 kernel: [134029.418934] [] ret_from_fork+0x3f/0x70 2017-10-21T05:07:46.241010+00:00 node-90 kernel: [134029.418936] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:07:46.241011+00:00 node-90 kernel: [134029.418937] ---[ end trace d7e73079b38e5894 ]--- 2017-10-21T05:09:00.971621+00:00 node-90 kernel: [134104.148221] ------------[ cut here ]------------ 2017-10-21T05:09:00.971644+00:00 node-90 kernel: [134104.148231] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:09:00.971646+00:00 node-90 kernel: [134104.148234] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:09:00.972113+00:00 node-90 kernel: [134104.148244] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:09:00.972120+00:00 node-90 kernel: [134104.148311] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:09:00.972121+00:00 node-90 kernel: [134104.148312] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:09:00.972123+00:00 node-90 kernel: [134104.148313] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T05:09:00.972124+00:00 node-90 kernel: [134104.148315] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T05:09:00.972126+00:00 node-90 kernel: [134104.148317] ffff880f8c372700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:09:00.972127+00:00 node-90 kernel: [134104.148319] Call Trace: 2017-10-21T05:09:00.972127+00:00 node-90 kernel: [134104.148320] [] dump_stack+0x63/0x90 2017-10-21T05:09:00.972128+00:00 node-90 kernel: [134104.148331] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:09:00.972141+00:00 node-90 kernel: [134104.148333] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:09:00.972143+00:00 node-90 kernel: [134104.148336] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:09:00.972144+00:00 node-90 kernel: [134104.148338] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:09:00.972145+00:00 node-90 kernel: [134104.148341] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:09:00.972145+00:00 node-90 kernel: [134104.148348] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:09:00.972146+00:00 node-90 kernel: [134104.148352] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:09:00.972147+00:00 node-90 kernel: [134104.148354] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:09:00.972148+00:00 node-90 kernel: [134104.148361] [] ? nf_iterate+0x62/0x80 2017-10-21T05:09:00.972150+00:00 node-90 kernel: [134104.148363] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:09:00.972151+00:00 node-90 kernel: [134104.148369] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:09:00.972152+00:00 node-90 kernel: [134104.148373] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:09:00.972153+00:00 node-90 kernel: [134104.148375] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:09:00.972155+00:00 node-90 kernel: [134104.148378] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:09:00.972156+00:00 node-90 kernel: [134104.148380] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:09:00.972157+00:00 node-90 kernel: [134104.148383] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:09:00.972157+00:00 node-90 kernel: [134104.148385] [] ? nf_iterate+0x62/0x80 2017-10-21T05:09:00.972158+00:00 node-90 kernel: [134104.148387] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:09:00.972159+00:00 node-90 kernel: [134104.148389] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:09:00.972160+00:00 node-90 kernel: [134104.148392] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:09:00.972161+00:00 node-90 kernel: [134104.148395] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:09:00.972162+00:00 node-90 kernel: [134104.148396] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:09:00.972163+00:00 node-90 kernel: [134104.148398] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:09:00.972164+00:00 node-90 kernel: [134104.148399] [] process_backlog+0xa8/0x150 2017-10-21T05:09:00.972164+00:00 node-90 kernel: [134104.148400] [] net_rx_action+0x21e/0x360 2017-10-21T05:09:00.972166+00:00 node-90 kernel: [134104.148403] [] __do_softirq+0x101/0x290 2017-10-21T05:09:00.972167+00:00 node-90 kernel: [134104.148406] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:09:00.972174+00:00 node-90 kernel: [134104.148407] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:09:00.972175+00:00 node-90 kernel: [134104.148411] [] do_softirq+0x1d/0x20 2017-10-21T05:09:00.972175+00:00 node-90 kernel: [134104.148412] [] netif_rx_ni+0x33/0x80 2017-10-21T05:09:00.972176+00:00 node-90 kernel: [134104.148417] [] tun_get_user+0x506/0x880 2017-10-21T05:09:00.972178+00:00 node-90 kernel: [134104.148419] [] tun_sendmsg+0x51/0x70 2017-10-21T05:09:00.972179+00:00 node-90 kernel: [134104.148422] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:09:00.972180+00:00 node-90 kernel: [134104.148423] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:09:00.972180+00:00 node-90 kernel: [134104.148427] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:09:00.972181+00:00 node-90 kernel: [134104.148429] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:09:00.972182+00:00 node-90 kernel: [134104.148431] [] kthread+0xe5/0x100 2017-10-21T05:09:00.972183+00:00 node-90 kernel: [134104.148433] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:09:00.972184+00:00 node-90 kernel: [134104.148436] [] ret_from_fork+0x3f/0x70 2017-10-21T05:09:00.972185+00:00 node-90 kernel: [134104.148438] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:09:00.972185+00:00 node-90 kernel: [134104.148439] ---[ end trace d7e73079b38e5895 ]--- 2017-10-21T05:10:36.726451+00:00 node-90 kernel: [134199.900773] ------------[ cut here ]------------ 2017-10-21T05:10:36.726474+00:00 node-90 kernel: [134199.900784] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:10:36.726476+00:00 node-90 kernel: [134199.900787] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:10:36.726477+00:00 node-90 kernel: [134199.900788] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:10:36.726479+00:00 node-90 kernel: [134199.900859] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:10:36.726480+00:00 node-90 kernel: [134199.900860] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:10:36.726481+00:00 node-90 kernel: [134199.900861] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T05:10:36.726494+00:00 node-90 kernel: [134199.900863] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T05:10:36.726495+00:00 node-90 kernel: [134199.900865] ffff882033789100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:10:36.726497+00:00 node-90 kernel: [134199.900867] Call Trace: 2017-10-21T05:10:36.726498+00:00 node-90 kernel: [134199.900869] [] dump_stack+0x63/0x90 2017-10-21T05:10:36.726525+00:00 node-90 kernel: [134199.900878] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:10:36.726527+00:00 node-90 kernel: [134199.900880] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:10:36.726528+00:00 node-90 kernel: [134199.900883] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:10:36.726529+00:00 node-90 kernel: [134199.900884] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:10:36.726531+00:00 node-90 kernel: [134199.900887] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:10:36.726532+00:00 node-90 kernel: [134199.900893] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:10:36.726533+00:00 node-90 kernel: [134199.900897] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:10:36.726534+00:00 node-90 kernel: [134199.900899] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:10:36.726534+00:00 node-90 kernel: [134199.900905] [] ? nf_iterate+0x62/0x80 2017-10-21T05:10:36.726535+00:00 node-90 kernel: [134199.900906] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:10:36.726536+00:00 node-90 kernel: [134199.900913] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:10:36.726538+00:00 node-90 kernel: [134199.900916] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:10:36.726538+00:00 node-90 kernel: [134199.900918] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:10:36.726539+00:00 node-90 kernel: [134199.900921] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:10:36.726539+00:00 node-90 kernel: [134199.900923] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:10:36.726540+00:00 node-90 kernel: [134199.900926] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:10:36.726542+00:00 node-90 kernel: [134199.900928] [] ? nf_iterate+0x62/0x80 2017-10-21T05:10:36.726543+00:00 node-90 kernel: [134199.900930] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:10:36.726544+00:00 node-90 kernel: [134199.900931] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:10:36.726544+00:00 node-90 kernel: [134199.900935] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:10:36.726545+00:00 node-90 kernel: [134199.900937] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:10:36.726546+00:00 node-90 kernel: [134199.900939] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:10:36.726556+00:00 node-90 kernel: [134199.900941] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:10:36.726557+00:00 node-90 kernel: [134199.900943] [] process_backlog+0xa8/0x150 2017-10-21T05:10:36.726559+00:00 node-90 kernel: [134199.900944] [] net_rx_action+0x21e/0x360 2017-10-21T05:10:36.726560+00:00 node-90 kernel: [134199.900947] [] __do_softirq+0x101/0x290 2017-10-21T05:10:36.726561+00:00 node-90 kernel: [134199.900950] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:10:36.726562+00:00 node-90 kernel: [134199.900951] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:10:36.726564+00:00 node-90 kernel: [134199.900955] [] do_softirq+0x1d/0x20 2017-10-21T05:10:36.726565+00:00 node-90 kernel: [134199.900956] [] netif_rx_ni+0x33/0x80 2017-10-21T05:10:36.726567+00:00 node-90 kernel: [134199.900962] [] tun_get_user+0x506/0x880 2017-10-21T05:10:36.726568+00:00 node-90 kernel: [134199.900964] [] tun_sendmsg+0x51/0x70 2017-10-21T05:10:36.726569+00:00 node-90 kernel: [134199.900967] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:10:36.726570+00:00 node-90 kernel: [134199.900969] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:10:36.726571+00:00 node-90 kernel: [134199.900972] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:10:36.726572+00:00 node-90 kernel: [134199.900974] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:10:36.726572+00:00 node-90 kernel: [134199.900977] [] kthread+0xe5/0x100 2017-10-21T05:10:36.726573+00:00 node-90 kernel: [134199.900978] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:10:36.726574+00:00 node-90 kernel: [134199.900982] [] ret_from_fork+0x3f/0x70 2017-10-21T05:10:36.726575+00:00 node-90 kernel: [134199.900983] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:10:36.726576+00:00 node-90 kernel: [134199.901003] ---[ end trace d7e73079b38e5896 ]--- 2017-10-21T05:19:59.911520+00:00 node-90 kernel: [134763.073668] ------------[ cut here ]------------ 2017-10-21T05:19:59.911540+00:00 node-90 kernel: [134763.073676] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:19:59.911541+00:00 node-90 kernel: [134763.073679] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:19:59.911543+00:00 node-90 kernel: [134763.073680] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:19:59.911551+00:00 node-90 kernel: [134763.073743] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:19:59.911553+00:00 node-90 kernel: [134763.073744] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:19:59.911554+00:00 node-90 kernel: [134763.073746] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T05:19:59.911569+00:00 node-90 kernel: [134763.073747] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T05:19:59.911571+00:00 node-90 kernel: [134763.073749] ffff882033021d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:19:59.911572+00:00 node-90 kernel: [134763.073751] Call Trace: 2017-10-21T05:19:59.911573+00:00 node-90 kernel: [134763.073752] [] dump_stack+0x63/0x90 2017-10-21T05:19:59.911574+00:00 node-90 kernel: [134763.073760] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:19:59.911575+00:00 node-90 kernel: [134763.073762] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:19:59.911575+00:00 node-90 kernel: [134763.073765] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:19:59.911576+00:00 node-90 kernel: [134763.073766] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:19:59.911578+00:00 node-90 kernel: [134763.073769] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:19:59.911579+00:00 node-90 kernel: [134763.073775] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:19:59.911579+00:00 node-90 kernel: [134763.073778] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:19:59.911580+00:00 node-90 kernel: [134763.073780] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:19:59.911580+00:00 node-90 kernel: [134763.073785] [] ? nf_iterate+0x62/0x80 2017-10-21T05:19:59.911582+00:00 node-90 kernel: [134763.073787] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:19:59.911583+00:00 node-90 kernel: [134763.073796] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:19:59.911584+00:00 node-90 kernel: [134763.073799] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:19:59.911585+00:00 node-90 kernel: [134763.073801] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:19:59.911586+00:00 node-90 kernel: [134763.073804] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:19:59.911586+00:00 node-90 kernel: [134763.073806] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:19:59.911588+00:00 node-90 kernel: [134763.073810] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:19:59.911589+00:00 node-90 kernel: [134763.073812] [] ? nf_iterate+0x62/0x80 2017-10-21T05:19:59.911590+00:00 node-90 kernel: [134763.073814] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:19:59.911591+00:00 node-90 kernel: [134763.073815] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:19:59.911591+00:00 node-90 kernel: [134763.073818] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:19:59.911592+00:00 node-90 kernel: [134763.073821] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:19:59.911594+00:00 node-90 kernel: [134763.073823] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:19:59.911603+00:00 node-90 kernel: [134763.073824] [] ? __napi_schedule+0x40/0x60 2017-10-21T05:19:59.911604+00:00 node-90 kernel: [134763.073829] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T05:19:59.911605+00:00 node-90 kernel: [134763.073830] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:19:59.911605+00:00 node-90 kernel: [134763.073831] [] process_backlog+0xa8/0x150 2017-10-21T05:19:59.911606+00:00 node-90 kernel: [134763.073833] [] net_rx_action+0x21e/0x360 2017-10-21T05:19:59.911607+00:00 node-90 kernel: [134763.073835] [] __do_softirq+0x101/0x290 2017-10-21T05:19:59.911609+00:00 node-90 kernel: [134763.073838] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:19:59.911610+00:00 node-90 kernel: [134763.073838] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:19:59.911611+00:00 node-90 kernel: [134763.073842] [] do_softirq+0x1d/0x20 2017-10-21T05:19:59.911612+00:00 node-90 kernel: [134763.073843] [] netif_rx_ni+0x33/0x80 2017-10-21T05:19:59.911614+00:00 node-90 kernel: [134763.073846] [] tun_get_user+0x506/0x880 2017-10-21T05:19:59.911615+00:00 node-90 kernel: [134763.073848] [] tun_sendmsg+0x51/0x70 2017-10-21T05:19:59.911616+00:00 node-90 kernel: [134763.073850] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:19:59.911616+00:00 node-90 kernel: [134763.073852] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:19:59.911617+00:00 node-90 kernel: [134763.073856] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:19:59.911618+00:00 node-90 kernel: [134763.073858] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:19:59.911619+00:00 node-90 kernel: [134763.073860] [] kthread+0xe5/0x100 2017-10-21T05:19:59.911620+00:00 node-90 kernel: [134763.073861] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:19:59.911621+00:00 node-90 kernel: [134763.073864] [] ret_from_fork+0x3f/0x70 2017-10-21T05:19:59.911621+00:00 node-90 kernel: [134763.073866] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:19:59.911622+00:00 node-90 kernel: [134763.073867] ---[ end trace d7e73079b38e5897 ]--- 2017-10-21T05:26:46.253612+00:00 node-90 kernel: [135169.405726] ------------[ cut here ]------------ 2017-10-21T05:26:46.253630+00:00 node-90 kernel: [135169.405733] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:26:46.253632+00:00 node-90 kernel: [135169.405736] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:26:46.253633+00:00 node-90 kernel: [135169.405737] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:26:46.253635+00:00 node-90 kernel: [135169.405797] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:26:46.253646+00:00 node-90 kernel: [135169.405799] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:26:46.253651+00:00 node-90 kernel: [135169.405800] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T05:26:46.253668+00:00 node-90 kernel: [135169.405801] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T05:26:46.253670+00:00 node-90 kernel: [135169.405803] ffff882034f55b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:26:46.253671+00:00 node-90 kernel: [135169.405805] Call Trace: 2017-10-21T05:26:46.253673+00:00 node-90 kernel: [135169.405806] [] dump_stack+0x63/0x90 2017-10-21T05:26:46.253673+00:00 node-90 kernel: [135169.405814] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:26:46.253674+00:00 node-90 kernel: [135169.405815] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:26:46.253675+00:00 node-90 kernel: [135169.405818] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:26:46.253675+00:00 node-90 kernel: [135169.405819] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:26:46.253677+00:00 node-90 kernel: [135169.405821] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:26:46.253678+00:00 node-90 kernel: [135169.405826] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:26:46.253679+00:00 node-90 kernel: [135169.405829] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:26:46.253679+00:00 node-90 kernel: [135169.405831] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:26:46.253680+00:00 node-90 kernel: [135169.405835] [] ? nf_iterate+0x62/0x80 2017-10-21T05:26:46.253681+00:00 node-90 kernel: [135169.405837] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:26:46.253682+00:00 node-90 kernel: [135169.405843] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:26:46.253683+00:00 node-90 kernel: [135169.405846] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:26:46.253683+00:00 node-90 kernel: [135169.405849] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:26:46.253684+00:00 node-90 kernel: [135169.405852] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:26:46.253685+00:00 node-90 kernel: [135169.405854] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:26:46.253686+00:00 node-90 kernel: [135169.405858] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:26:46.253687+00:00 node-90 kernel: [135169.405860] [] ? nf_iterate+0x62/0x80 2017-10-21T05:26:46.253687+00:00 node-90 kernel: [135169.405862] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:26:46.253688+00:00 node-90 kernel: [135169.405864] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:26:46.253689+00:00 node-90 kernel: [135169.405867] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:26:46.253689+00:00 node-90 kernel: [135169.405870] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:26:46.253690+00:00 node-90 kernel: [135169.405872] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:26:46.253699+00:00 node-90 kernel: [135169.405873] [] ? __napi_schedule+0x40/0x60 2017-10-21T05:26:46.253700+00:00 node-90 kernel: [135169.405877] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T05:26:46.253701+00:00 node-90 kernel: [135169.405879] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:26:46.253701+00:00 node-90 kernel: [135169.405880] [] process_backlog+0xa8/0x150 2017-10-21T05:26:46.253702+00:00 node-90 kernel: [135169.405882] [] net_rx_action+0x21e/0x360 2017-10-21T05:26:46.253703+00:00 node-90 kernel: [135169.405884] [] __do_softirq+0x101/0x290 2017-10-21T05:26:46.253704+00:00 node-90 kernel: [135169.405887] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:26:46.253705+00:00 node-90 kernel: [135169.405888] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:26:46.253706+00:00 node-90 kernel: [135169.405891] [] do_softirq+0x1d/0x20 2017-10-21T05:26:46.253706+00:00 node-90 kernel: [135169.405892] [] netif_rx_ni+0x33/0x80 2017-10-21T05:26:46.253707+00:00 node-90 kernel: [135169.405895] [] tun_get_user+0x506/0x880 2017-10-21T05:26:46.253708+00:00 node-90 kernel: [135169.405897] [] tun_sendmsg+0x51/0x70 2017-10-21T05:26:46.253709+00:00 node-90 kernel: [135169.405900] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:26:46.253710+00:00 node-90 kernel: [135169.405902] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:26:46.253711+00:00 node-90 kernel: [135169.405905] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:26:46.253711+00:00 node-90 kernel: [135169.405908] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:26:46.253712+00:00 node-90 kernel: [135169.405910] [] kthread+0xe5/0x100 2017-10-21T05:26:46.253713+00:00 node-90 kernel: [135169.405912] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:26:46.253714+00:00 node-90 kernel: [135169.405914] [] ret_from_fork+0x3f/0x70 2017-10-21T05:26:46.253715+00:00 node-90 kernel: [135169.405916] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:26:46.253716+00:00 node-90 kernel: [135169.405917] ---[ end trace d7e73079b38e5898 ]--- 2017-10-21T05:29:36.925370+00:00 node-90 kernel: [135340.073163] ------------[ cut here ]------------ 2017-10-21T05:29:36.925391+00:00 node-90 kernel: [135340.073172] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:29:36.925393+00:00 node-90 kernel: [135340.073175] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:29:36.925394+00:00 node-90 kernel: [135340.073176] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:29:36.925396+00:00 node-90 kernel: [135340.073238] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:29:36.925415+00:00 node-90 kernel: [135340.073239] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:29:36.925426+00:00 node-90 kernel: [135340.073241] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T05:29:36.925447+00:00 node-90 kernel: [135340.073242] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T05:29:36.925449+00:00 node-90 kernel: [135340.073244] ffff881f79ba8500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:29:36.925450+00:00 node-90 kernel: [135340.073246] Call Trace: 2017-10-21T05:29:36.925451+00:00 node-90 kernel: [135340.073247] [] dump_stack+0x63/0x90 2017-10-21T05:29:36.925452+00:00 node-90 kernel: [135340.073256] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:29:36.925452+00:00 node-90 kernel: [135340.073258] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:29:36.925453+00:00 node-90 kernel: [135340.073261] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:29:36.925454+00:00 node-90 kernel: [135340.073262] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:29:36.925455+00:00 node-90 kernel: [135340.073264] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:29:36.925456+00:00 node-90 kernel: [135340.073270] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:29:36.925456+00:00 node-90 kernel: [135340.073272] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:29:36.925457+00:00 node-90 kernel: [135340.073274] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:29:36.925458+00:00 node-90 kernel: [135340.073279] [] ? nf_iterate+0x62/0x80 2017-10-21T05:29:36.925458+00:00 node-90 kernel: [135340.073281] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:29:36.925459+00:00 node-90 kernel: [135340.073286] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:29:36.925460+00:00 node-90 kernel: [135340.073289] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:29:36.925461+00:00 node-90 kernel: [135340.073292] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:29:36.925461+00:00 node-90 kernel: [135340.073295] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:29:36.925462+00:00 node-90 kernel: [135340.073296] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:29:36.925463+00:00 node-90 kernel: [135340.073299] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:29:36.925464+00:00 node-90 kernel: [135340.073301] [] ? nf_iterate+0x62/0x80 2017-10-21T05:29:36.925465+00:00 node-90 kernel: [135340.073303] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:29:36.925465+00:00 node-90 kernel: [135340.073305] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:29:36.925466+00:00 node-90 kernel: [135340.073308] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:29:36.925466+00:00 node-90 kernel: [135340.073311] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:29:36.925467+00:00 node-90 kernel: [135340.073312] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:29:36.925476+00:00 node-90 kernel: [135340.073314] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:29:36.925477+00:00 node-90 kernel: [135340.073315] [] process_backlog+0xa8/0x150 2017-10-21T05:29:36.925478+00:00 node-90 kernel: [135340.073317] [] net_rx_action+0x21e/0x360 2017-10-21T05:29:36.925481+00:00 node-90 kernel: [135340.073319] [] __do_softirq+0x101/0x290 2017-10-21T05:29:36.925482+00:00 node-90 kernel: [135340.073323] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:29:36.925483+00:00 node-90 kernel: [135340.073324] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:29:36.925484+00:00 node-90 kernel: [135340.073327] [] do_softirq+0x1d/0x20 2017-10-21T05:29:36.925485+00:00 node-90 kernel: [135340.073328] [] netif_rx_ni+0x33/0x80 2017-10-21T05:29:36.925486+00:00 node-90 kernel: [135340.073332] [] tun_get_user+0x506/0x880 2017-10-21T05:29:36.925487+00:00 node-90 kernel: [135340.073333] [] tun_sendmsg+0x51/0x70 2017-10-21T05:29:36.925488+00:00 node-90 kernel: [135340.073336] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:29:36.925489+00:00 node-90 kernel: [135340.073338] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:29:36.925491+00:00 node-90 kernel: [135340.073341] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:29:36.925491+00:00 node-90 kernel: [135340.073343] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:29:36.925492+00:00 node-90 kernel: [135340.073345] [] kthread+0xe5/0x100 2017-10-21T05:29:36.925492+00:00 node-90 kernel: [135340.073347] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:29:36.925493+00:00 node-90 kernel: [135340.073350] [] ret_from_fork+0x3f/0x70 2017-10-21T05:29:36.925495+00:00 node-90 kernel: [135340.073352] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:29:36.925496+00:00 node-90 kernel: [135340.073353] ---[ end trace d7e73079b38e5899 ]--- 2017-10-21T05:35:36.989234+00:00 node-90 kernel: [135700.130973] ------------[ cut here ]------------ 2017-10-21T05:35:36.989554+00:00 node-90 kernel: [135700.130982] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:35:36.989557+00:00 node-90 kernel: [135700.130984] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:35:36.989565+00:00 node-90 kernel: [135700.130985] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:35:36.989568+00:00 node-90 kernel: [135700.131047] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:35:36.989569+00:00 node-90 kernel: [135700.131048] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:35:36.989570+00:00 node-90 kernel: [135700.131049] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T05:35:36.989583+00:00 node-90 kernel: [135700.131051] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T05:35:36.989584+00:00 node-90 kernel: [135700.131053] ffff882034309900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:35:36.989585+00:00 node-90 kernel: [135700.131055] Call Trace: 2017-10-21T05:35:36.989587+00:00 node-90 kernel: [135700.131057] [] dump_stack+0x63/0x90 2017-10-21T05:35:36.989588+00:00 node-90 kernel: [135700.131066] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:35:36.989588+00:00 node-90 kernel: [135700.131068] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:35:36.989589+00:00 node-90 kernel: [135700.131071] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:35:36.989590+00:00 node-90 kernel: [135700.131072] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:35:36.989591+00:00 node-90 kernel: [135700.131075] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:35:36.989592+00:00 node-90 kernel: [135700.131082] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:35:36.989593+00:00 node-90 kernel: [135700.131096] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:35:36.989594+00:00 node-90 kernel: [135700.131098] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:35:36.989594+00:00 node-90 kernel: [135700.131104] [] ? nf_iterate+0x62/0x80 2017-10-21T05:35:36.989595+00:00 node-90 kernel: [135700.131106] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:35:36.989597+00:00 node-90 kernel: [135700.131113] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:35:36.989598+00:00 node-90 kernel: [135700.131116] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:35:36.989598+00:00 node-90 kernel: [135700.131118] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:35:36.989599+00:00 node-90 kernel: [135700.131121] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:35:36.989599+00:00 node-90 kernel: [135700.131123] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:35:36.989600+00:00 node-90 kernel: [135700.131126] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:35:36.989602+00:00 node-90 kernel: [135700.131128] [] ? nf_iterate+0x62/0x80 2017-10-21T05:35:36.989603+00:00 node-90 kernel: [135700.131130] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:35:36.989603+00:00 node-90 kernel: [135700.131132] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:35:36.989604+00:00 node-90 kernel: [135700.131135] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:35:36.989605+00:00 node-90 kernel: [135700.131138] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:35:36.989606+00:00 node-90 kernel: [135700.131140] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:35:36.989616+00:00 node-90 kernel: [135700.131142] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:35:36.989616+00:00 node-90 kernel: [135700.131143] [] process_backlog+0xa8/0x150 2017-10-21T05:35:36.989617+00:00 node-90 kernel: [135700.131145] [] net_rx_action+0x21e/0x360 2017-10-21T05:35:36.989617+00:00 node-90 kernel: [135700.131147] [] __do_softirq+0x101/0x290 2017-10-21T05:35:36.989618+00:00 node-90 kernel: [135700.131150] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:35:36.989619+00:00 node-90 kernel: [135700.131151] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:35:36.989621+00:00 node-90 kernel: [135700.131154] [] do_softirq+0x1d/0x20 2017-10-21T05:35:36.989622+00:00 node-90 kernel: [135700.131155] [] netif_rx_ni+0x33/0x80 2017-10-21T05:35:36.989623+00:00 node-90 kernel: [135700.131159] [] tun_get_user+0x506/0x880 2017-10-21T05:35:36.989624+00:00 node-90 kernel: [135700.131161] [] tun_sendmsg+0x51/0x70 2017-10-21T05:35:36.989625+00:00 node-90 kernel: [135700.131163] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:35:36.989626+00:00 node-90 kernel: [135700.131165] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:35:36.989628+00:00 node-90 kernel: [135700.131168] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:35:36.989629+00:00 node-90 kernel: [135700.131170] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:35:36.989629+00:00 node-90 kernel: [135700.131172] [] kthread+0xe5/0x100 2017-10-21T05:35:36.989630+00:00 node-90 kernel: [135700.131174] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:35:36.989631+00:00 node-90 kernel: [135700.131177] [] ret_from_fork+0x3f/0x70 2017-10-21T05:35:36.989632+00:00 node-90 kernel: [135700.131178] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:35:36.989634+00:00 node-90 kernel: [135700.131180] ---[ end trace d7e73079b38e589a ]--- 2017-10-21T05:46:16.865213+00:00 node-90 kernel: [136339.991117] ------------[ cut here ]------------ 2017-10-21T05:46:16.865224+00:00 node-90 kernel: [136339.991124] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:46:16.865226+00:00 node-90 kernel: [136339.991126] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:46:16.865237+00:00 node-90 kernel: [136339.991127] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:46:16.865240+00:00 node-90 kernel: [136339.991190] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:46:16.865242+00:00 node-90 kernel: [136339.991191] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:46:16.865242+00:00 node-90 kernel: [136339.991192] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T05:46:16.865259+00:00 node-90 kernel: [136339.991194] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T05:46:16.865260+00:00 node-90 kernel: [136339.991195] ffff881035bb0d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:46:16.865261+00:00 node-90 kernel: [136339.991197] Call Trace: 2017-10-21T05:46:16.865263+00:00 node-90 kernel: [136339.991198] [] dump_stack+0x63/0x90 2017-10-21T05:46:16.865263+00:00 node-90 kernel: [136339.991205] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:46:16.865264+00:00 node-90 kernel: [136339.991207] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:46:16.865265+00:00 node-90 kernel: [136339.991210] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:46:16.865266+00:00 node-90 kernel: [136339.991211] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:46:16.865267+00:00 node-90 kernel: [136339.991213] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:46:16.865268+00:00 node-90 kernel: [136339.991218] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:46:16.865268+00:00 node-90 kernel: [136339.991222] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:46:16.865269+00:00 node-90 kernel: [136339.991223] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:46:16.865270+00:00 node-90 kernel: [136339.991227] [] ? nf_iterate+0x62/0x80 2017-10-21T05:46:16.865271+00:00 node-90 kernel: [136339.991229] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:46:16.865272+00:00 node-90 kernel: [136339.991235] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:46:16.865273+00:00 node-90 kernel: [136339.991238] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:46:16.865274+00:00 node-90 kernel: [136339.991241] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:46:16.865274+00:00 node-90 kernel: [136339.991245] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:46:16.865275+00:00 node-90 kernel: [136339.991247] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:46:16.865276+00:00 node-90 kernel: [136339.991250] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:46:16.865278+00:00 node-90 kernel: [136339.991255] [] ? nf_iterate+0x62/0x80 2017-10-21T05:46:16.865278+00:00 node-90 kernel: [136339.991257] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:46:16.865279+00:00 node-90 kernel: [136339.991259] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:46:16.865280+00:00 node-90 kernel: [136339.991263] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:46:16.865280+00:00 node-90 kernel: [136339.991266] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:46:16.865282+00:00 node-90 kernel: [136339.991267] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:46:16.865291+00:00 node-90 kernel: [136339.991269] [] ? __napi_schedule+0x40/0x60 2017-10-21T05:46:16.865292+00:00 node-90 kernel: [136339.991270] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:46:16.865292+00:00 node-90 kernel: [136339.991272] [] process_backlog+0xa8/0x150 2017-10-21T05:46:16.865293+00:00 node-90 kernel: [136339.991273] [] net_rx_action+0x21e/0x360 2017-10-21T05:46:16.865293+00:00 node-90 kernel: [136339.991276] [] __do_softirq+0x101/0x290 2017-10-21T05:46:16.865295+00:00 node-90 kernel: [136339.991279] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:46:16.865296+00:00 node-90 kernel: [136339.991279] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:46:16.865297+00:00 node-90 kernel: [136339.991283] [] do_softirq+0x1d/0x20 2017-10-21T05:46:16.865298+00:00 node-90 kernel: [136339.991284] [] netif_rx_ni+0x33/0x80 2017-10-21T05:46:16.865299+00:00 node-90 kernel: [136339.991288] [] tun_get_user+0x506/0x880 2017-10-21T05:46:16.865301+00:00 node-90 kernel: [136339.991290] [] tun_sendmsg+0x51/0x70 2017-10-21T05:46:16.865302+00:00 node-90 kernel: [136339.991293] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:46:16.865303+00:00 node-90 kernel: [136339.991295] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:46:16.865304+00:00 node-90 kernel: [136339.991298] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:46:16.865304+00:00 node-90 kernel: [136339.991300] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:46:16.865305+00:00 node-90 kernel: [136339.991302] [] kthread+0xe5/0x100 2017-10-21T05:46:16.865306+00:00 node-90 kernel: [136339.991304] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:16.865313+00:00 node-90 kernel: [136339.991307] [] ret_from_fork+0x3f/0x70 2017-10-21T05:46:16.865315+00:00 node-90 kernel: [136339.991309] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:16.865316+00:00 node-90 kernel: [136339.991310] ---[ end trace d7e73079b38e589b ]--- 2017-10-21T05:46:44.075126+00:00 node-90 kernel: [136367.203110] ------------[ cut here ]------------ 2017-10-21T05:46:44.075148+00:00 node-90 kernel: [136367.203120] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:46:44.075150+00:00 node-90 kernel: [136367.203123] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:46:44.075151+00:00 node-90 kernel: [136367.203124] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:46:44.075164+00:00 node-90 kernel: [136367.203186] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:46:44.075166+00:00 node-90 kernel: [136367.203187] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:46:44.075167+00:00 node-90 kernel: [136367.203188] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-21T05:46:44.075184+00:00 node-90 kernel: [136367.203190] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-21T05:46:44.075186+00:00 node-90 kernel: [136367.203192] ffff8810352ae600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:46:44.075187+00:00 node-90 kernel: [136367.203194] Call Trace: 2017-10-21T05:46:44.075188+00:00 node-90 kernel: [136367.203195] [] dump_stack+0x63/0x90 2017-10-21T05:46:44.075189+00:00 node-90 kernel: [136367.203206] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:46:44.075190+00:00 node-90 kernel: [136367.203208] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:46:44.075191+00:00 node-90 kernel: [136367.203211] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:46:44.075192+00:00 node-90 kernel: [136367.203212] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:46:44.075193+00:00 node-90 kernel: [136367.203215] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:46:44.075194+00:00 node-90 kernel: [136367.203221] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:46:44.075195+00:00 node-90 kernel: [136367.203224] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:46:44.075196+00:00 node-90 kernel: [136367.203226] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:46:44.075197+00:00 node-90 kernel: [136367.203233] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:46:44.075198+00:00 node-90 kernel: [136367.203237] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:46:44.075199+00:00 node-90 kernel: [136367.203239] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:46:44.075200+00:00 node-90 kernel: [136367.203242] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:46:44.075201+00:00 node-90 kernel: [136367.203246] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:46:44.075201+00:00 node-90 kernel: [136367.203249] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:46:44.075202+00:00 node-90 kernel: [136367.203253] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:46:44.075203+00:00 node-90 kernel: [136367.203256] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:46:44.075204+00:00 node-90 kernel: [136367.203259] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:46:44.075206+00:00 node-90 kernel: [136367.203261] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:46:44.075206+00:00 node-90 kernel: [136367.203265] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T05:46:44.075207+00:00 node-90 kernel: [136367.203268] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:46:44.075207+00:00 node-90 kernel: [136367.203270] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:46:44.075208+00:00 node-90 kernel: [136367.203272] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:46:44.075217+00:00 node-90 kernel: [136367.203274] [] process_backlog+0xa8/0x150 2017-10-21T05:46:44.075218+00:00 node-90 kernel: [136367.203275] [] net_rx_action+0x21e/0x360 2017-10-21T05:46:44.075219+00:00 node-90 kernel: [136367.203278] [] __do_softirq+0x101/0x290 2017-10-21T05:46:44.075219+00:00 node-90 kernel: [136367.203281] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:46:44.075220+00:00 node-90 kernel: [136367.203282] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:46:44.075221+00:00 node-90 kernel: [136367.203286] [] do_softirq+0x1d/0x20 2017-10-21T05:46:44.075222+00:00 node-90 kernel: [136367.203287] [] netif_rx_ni+0x33/0x80 2017-10-21T05:46:44.075223+00:00 node-90 kernel: [136367.203293] [] tun_get_user+0x506/0x880 2017-10-21T05:46:44.075225+00:00 node-90 kernel: [136367.203295] [] tun_sendmsg+0x51/0x70 2017-10-21T05:46:44.075226+00:00 node-90 kernel: [136367.203298] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:46:44.075227+00:00 node-90 kernel: [136367.203300] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:46:44.075229+00:00 node-90 kernel: [136367.203304] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:46:44.075230+00:00 node-90 kernel: [136367.203306] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:46:44.075231+00:00 node-90 kernel: [136367.203309] [] kthread+0xe5/0x100 2017-10-21T05:46:44.075231+00:00 node-90 kernel: [136367.203310] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:44.075232+00:00 node-90 kernel: [136367.203314] [] ret_from_fork+0x3f/0x70 2017-10-21T05:46:44.075233+00:00 node-90 kernel: [136367.203316] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:44.075234+00:00 node-90 kernel: [136367.203317] ---[ end trace d7e73079b38e589c ]--- 2017-10-21T05:47:25.793207+00:00 node-90 kernel: [136408.920364] ------------[ cut here ]------------ 2017-10-21T05:47:25.793540+00:00 node-90 kernel: [136408.920383] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:47:25.793542+00:00 node-90 kernel: [136408.920386] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:47:25.793543+00:00 node-90 kernel: [136408.920387] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:47:25.793697+00:00 node-90 kernel: [136408.920448] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:47:25.793702+00:00 node-90 kernel: [136408.920449] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:47:25.793703+00:00 node-90 kernel: [136408.920450] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T05:47:25.793719+00:00 node-90 kernel: [136408.920452] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T05:47:25.793720+00:00 node-90 kernel: [136408.920453] ffff88202e8f4a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:47:25.793721+00:00 node-90 kernel: [136408.920455] Call Trace: 2017-10-21T05:47:25.793722+00:00 node-90 kernel: [136408.920456] [] dump_stack+0x63/0x90 2017-10-21T05:47:25.793724+00:00 node-90 kernel: [136408.920463] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:47:25.793724+00:00 node-90 kernel: [136408.920465] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:47:25.793725+00:00 node-90 kernel: [136408.920468] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:47:25.793726+00:00 node-90 kernel: [136408.920469] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:47:25.793727+00:00 node-90 kernel: [136408.920471] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:47:25.793728+00:00 node-90 kernel: [136408.920476] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:47:25.793728+00:00 node-90 kernel: [136408.920480] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:47:25.793729+00:00 node-90 kernel: [136408.920481] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:47:25.793729+00:00 node-90 kernel: [136408.920485] [] ? nf_iterate+0x62/0x80 2017-10-21T05:47:25.793730+00:00 node-90 kernel: [136408.920487] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:47:25.793731+00:00 node-90 kernel: [136408.920493] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:47:25.793732+00:00 node-90 kernel: [136408.920496] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:47:25.793733+00:00 node-90 kernel: [136408.920498] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:47:25.793733+00:00 node-90 kernel: [136408.920501] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:47:25.793734+00:00 node-90 kernel: [136408.920503] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:47:25.793735+00:00 node-90 kernel: [136408.920506] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:47:25.793736+00:00 node-90 kernel: [136408.920508] [] ? nf_iterate+0x62/0x80 2017-10-21T05:47:25.793737+00:00 node-90 kernel: [136408.920509] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:47:25.793738+00:00 node-90 kernel: [136408.920511] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:47:25.793738+00:00 node-90 kernel: [136408.920514] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:47:25.793739+00:00 node-90 kernel: [136408.920517] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:47:25.793740+00:00 node-90 kernel: [136408.920518] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:47:25.793749+00:00 node-90 kernel: [136408.920520] [] ? __napi_schedule+0x40/0x60 2017-10-21T05:47:25.793750+00:00 node-90 kernel: [136408.920523] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T05:47:25.793750+00:00 node-90 kernel: [136408.920525] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:47:25.793751+00:00 node-90 kernel: [136408.920526] [] process_backlog+0xa8/0x150 2017-10-21T05:47:25.793751+00:00 node-90 kernel: [136408.920527] [] net_rx_action+0x21e/0x360 2017-10-21T05:47:25.793752+00:00 node-90 kernel: [136408.920530] [] __do_softirq+0x101/0x290 2017-10-21T05:47:25.793754+00:00 node-90 kernel: [136408.920532] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:47:25.793755+00:00 node-90 kernel: [136408.920533] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:47:25.793756+00:00 node-90 kernel: [136408.920537] [] do_softirq+0x1d/0x20 2017-10-21T05:47:25.793757+00:00 node-90 kernel: [136408.920538] [] netif_rx_ni+0x33/0x80 2017-10-21T05:47:25.793758+00:00 node-90 kernel: [136408.920540] [] tun_get_user+0x506/0x880 2017-10-21T05:47:25.793759+00:00 node-90 kernel: [136408.920542] [] tun_sendmsg+0x51/0x70 2017-10-21T05:47:25.793760+00:00 node-90 kernel: [136408.920545] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:47:25.793761+00:00 node-90 kernel: [136408.920547] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:47:25.793761+00:00 node-90 kernel: [136408.920550] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:47:25.793762+00:00 node-90 kernel: [136408.920552] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:47:25.793763+00:00 node-90 kernel: [136408.920554] [] kthread+0xe5/0x100 2017-10-21T05:47:25.793764+00:00 node-90 kernel: [136408.920555] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:47:25.793765+00:00 node-90 kernel: [136408.920558] [] ret_from_fork+0x3f/0x70 2017-10-21T05:47:25.793766+00:00 node-90 kernel: [136408.920559] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:47:25.793766+00:00 node-90 kernel: [136408.920561] ---[ end trace d7e73079b38e589d ]--- 2017-10-21T05:48:18.269540+00:00 node-90 kernel: [136461.392888] ------------[ cut here ]------------ 2017-10-21T05:48:18.269559+00:00 node-90 kernel: [136461.392896] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:48:18.269561+00:00 node-90 kernel: [136461.392898] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:48:18.269562+00:00 node-90 kernel: [136461.392899] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:48:18.269563+00:00 node-90 kernel: [136461.392959] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:48:18.269709+00:00 node-90 kernel: [136461.392960] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:48:18.269713+00:00 node-90 kernel: [136461.392962] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T05:48:18.269731+00:00 node-90 kernel: [136461.392964] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T05:48:18.269731+00:00 node-90 kernel: [136461.392965] ffff88101a485500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:48:18.269733+00:00 node-90 kernel: [136461.392967] Call Trace: 2017-10-21T05:48:18.269734+00:00 node-90 kernel: [136461.392968] [] dump_stack+0x63/0x90 2017-10-21T05:48:18.269735+00:00 node-90 kernel: [136461.392976] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:48:18.269736+00:00 node-90 kernel: [136461.392978] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:48:18.269736+00:00 node-90 kernel: [136461.392981] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:48:18.269737+00:00 node-90 kernel: [136461.392983] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:48:18.269738+00:00 node-90 kernel: [136461.392985] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:48:18.269739+00:00 node-90 kernel: [136461.392991] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:48:18.269740+00:00 node-90 kernel: [136461.392994] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:48:18.269741+00:00 node-90 kernel: [136461.392996] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:48:18.269741+00:00 node-90 kernel: [136461.393001] [] ? nf_iterate+0x62/0x80 2017-10-21T05:48:18.269742+00:00 node-90 kernel: [136461.393003] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:48:18.269743+00:00 node-90 kernel: [136461.393011] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:48:18.269744+00:00 node-90 kernel: [136461.393013] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:48:18.269744+00:00 node-90 kernel: [136461.393016] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:48:18.269745+00:00 node-90 kernel: [136461.393019] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:48:18.269745+00:00 node-90 kernel: [136461.393021] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:48:18.269746+00:00 node-90 kernel: [136461.393024] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:48:18.269748+00:00 node-90 kernel: [136461.393026] [] ? nf_iterate+0x62/0x80 2017-10-21T05:48:18.269748+00:00 node-90 kernel: [136461.393028] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:48:18.269749+00:00 node-90 kernel: [136461.393029] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:48:18.269749+00:00 node-90 kernel: [136461.393033] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:48:18.269750+00:00 node-90 kernel: [136461.393035] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:48:18.269751+00:00 node-90 kernel: [136461.393037] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:48:18.269760+00:00 node-90 kernel: [136461.393042] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T05:48:18.269761+00:00 node-90 kernel: [136461.393043] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:48:18.269761+00:00 node-90 kernel: [136461.393044] [] process_backlog+0xa8/0x150 2017-10-21T05:48:18.269762+00:00 node-90 kernel: [136461.393045] [] net_rx_action+0x21e/0x360 2017-10-21T05:48:18.269762+00:00 node-90 kernel: [136461.393048] [] __do_softirq+0x101/0x290 2017-10-21T05:48:18.269763+00:00 node-90 kernel: [136461.393051] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:48:18.269765+00:00 node-90 kernel: [136461.393051] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:48:18.269765+00:00 node-90 kernel: [136461.393054] [] do_softirq+0x1d/0x20 2017-10-21T05:48:18.269766+00:00 node-90 kernel: [136461.393055] [] netif_rx_ni+0x33/0x80 2017-10-21T05:48:18.269767+00:00 node-90 kernel: [136461.393058] [] tun_get_user+0x506/0x880 2017-10-21T05:48:18.269768+00:00 node-90 kernel: [136461.393060] [] tun_sendmsg+0x51/0x70 2017-10-21T05:48:18.269769+00:00 node-90 kernel: [136461.393063] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:48:18.269770+00:00 node-90 kernel: [136461.393064] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:48:18.269771+00:00 node-90 kernel: [136461.393068] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:48:18.269772+00:00 node-90 kernel: [136461.393070] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:48:18.269772+00:00 node-90 kernel: [136461.393072] [] kthread+0xe5/0x100 2017-10-21T05:48:18.269773+00:00 node-90 kernel: [136461.393073] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:48:18.269775+00:00 node-90 kernel: [136461.393076] [] ret_from_fork+0x3f/0x70 2017-10-21T05:48:18.269776+00:00 node-90 kernel: [136461.393078] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:48:18.269776+00:00 node-90 kernel: [136461.393079] ---[ end trace d7e73079b38e589e ]--- 2017-10-21T05:51:44.909360+00:00 node-90 kernel: [136668.030348] ------------[ cut here ]------------ 2017-10-21T05:51:44.909378+00:00 node-90 kernel: [136668.030355] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:51:44.909379+00:00 node-90 kernel: [136668.030358] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:51:44.909380+00:00 node-90 kernel: [136668.030359] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:51:44.909394+00:00 node-90 kernel: [136668.030421] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:51:44.909399+00:00 node-90 kernel: [136668.030422] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:51:44.909400+00:00 node-90 kernel: [136668.030424] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T05:51:44.909416+00:00 node-90 kernel: [136668.030426] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T05:51:44.909417+00:00 node-90 kernel: [136668.030427] ffff88101acda000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:51:44.909418+00:00 node-90 kernel: [136668.030429] Call Trace: 2017-10-21T05:51:44.909419+00:00 node-90 kernel: [136668.030430] [] dump_stack+0x63/0x90 2017-10-21T05:51:44.909420+00:00 node-90 kernel: [136668.030439] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:51:44.909420+00:00 node-90 kernel: [136668.030440] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:51:44.909421+00:00 node-90 kernel: [136668.030443] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:51:44.909422+00:00 node-90 kernel: [136668.030444] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:51:44.909423+00:00 node-90 kernel: [136668.030447] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:51:44.909424+00:00 node-90 kernel: [136668.030453] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:51:44.909425+00:00 node-90 kernel: [136668.030457] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:51:44.909425+00:00 node-90 kernel: [136668.030459] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:51:44.909426+00:00 node-90 kernel: [136668.030464] [] ? nf_iterate+0x62/0x80 2017-10-21T05:51:44.909427+00:00 node-90 kernel: [136668.030466] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:51:44.909428+00:00 node-90 kernel: [136668.030474] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:51:44.909429+00:00 node-90 kernel: [136668.030477] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:51:44.909430+00:00 node-90 kernel: [136668.030479] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:51:44.909430+00:00 node-90 kernel: [136668.030482] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:51:44.909431+00:00 node-90 kernel: [136668.030484] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:51:44.909432+00:00 node-90 kernel: [136668.030487] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:51:44.909433+00:00 node-90 kernel: [136668.030489] [] ? nf_iterate+0x62/0x80 2017-10-21T05:51:44.909434+00:00 node-90 kernel: [136668.030491] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:51:44.909435+00:00 node-90 kernel: [136668.030493] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:51:44.909435+00:00 node-90 kernel: [136668.030496] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:51:44.909436+00:00 node-90 kernel: [136668.030499] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:51:44.909437+00:00 node-90 kernel: [136668.030500] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:51:44.909445+00:00 node-90 kernel: [136668.030502] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:51:44.909446+00:00 node-90 kernel: [136668.030503] [] process_backlog+0xa8/0x150 2017-10-21T05:51:44.909447+00:00 node-90 kernel: [136668.030505] [] net_rx_action+0x21e/0x360 2017-10-21T05:51:44.909447+00:00 node-90 kernel: [136668.030507] [] __do_softirq+0x101/0x290 2017-10-21T05:51:44.909448+00:00 node-90 kernel: [136668.030510] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:51:44.909449+00:00 node-90 kernel: [136668.030510] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:51:44.909450+00:00 node-90 kernel: [136668.030514] [] do_softirq+0x1d/0x20 2017-10-21T05:51:44.909451+00:00 node-90 kernel: [136668.030515] [] netif_rx_ni+0x33/0x80 2017-10-21T05:51:44.909452+00:00 node-90 kernel: [136668.030520] [] tun_get_user+0x506/0x880 2017-10-21T05:51:44.909453+00:00 node-90 kernel: [136668.030522] [] tun_sendmsg+0x51/0x70 2017-10-21T05:51:44.909453+00:00 node-90 kernel: [136668.030525] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:51:44.909455+00:00 node-90 kernel: [136668.030527] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:51:44.909456+00:00 node-90 kernel: [136668.030530] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:51:44.909456+00:00 node-90 kernel: [136668.030532] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:51:44.909457+00:00 node-90 kernel: [136668.030534] [] kthread+0xe5/0x100 2017-10-21T05:51:44.909458+00:00 node-90 kernel: [136668.030536] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:51:44.909458+00:00 node-90 kernel: [136668.030539] [] ret_from_fork+0x3f/0x70 2017-10-21T05:51:44.909460+00:00 node-90 kernel: [136668.030540] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:51:44.909461+00:00 node-90 kernel: [136668.030541] ---[ end trace d7e73079b38e589f ]--- 2017-10-21T05:55:05.083178+00:00 node-90 kernel: [136868.199935] ------------[ cut here ]------------ 2017-10-21T05:55:05.083196+00:00 node-90 kernel: [136868.199943] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:55:05.083198+00:00 node-90 kernel: [136868.199946] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:55:05.083200+00:00 node-90 kernel: [136868.199947] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:55:05.083209+00:00 node-90 kernel: [136868.200007] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:55:05.083211+00:00 node-90 kernel: [136868.200008] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:55:05.083212+00:00 node-90 kernel: [136868.200009] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T05:55:05.083227+00:00 node-90 kernel: [136868.200011] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T05:55:05.083228+00:00 node-90 kernel: [136868.200013] ffff8810350dec00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:55:05.083229+00:00 node-90 kernel: [136868.200015] Call Trace: 2017-10-21T05:55:05.083231+00:00 node-90 kernel: [136868.200016] [] dump_stack+0x63/0x90 2017-10-21T05:55:05.083232+00:00 node-90 kernel: [136868.200023] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:55:05.083232+00:00 node-90 kernel: [136868.200025] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:55:05.083233+00:00 node-90 kernel: [136868.200028] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:55:05.083234+00:00 node-90 kernel: [136868.200029] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:55:05.083235+00:00 node-90 kernel: [136868.200032] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:55:05.083236+00:00 node-90 kernel: [136868.200037] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:55:05.083237+00:00 node-90 kernel: [136868.200041] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:55:05.083237+00:00 node-90 kernel: [136868.200042] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:55:05.083238+00:00 node-90 kernel: [136868.200047] [] ? nf_iterate+0x62/0x80 2017-10-21T05:55:05.083239+00:00 node-90 kernel: [136868.200049] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:55:05.083240+00:00 node-90 kernel: [136868.200057] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:55:05.083241+00:00 node-90 kernel: [136868.200059] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:55:05.083242+00:00 node-90 kernel: [136868.200061] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:55:05.083242+00:00 node-90 kernel: [136868.200064] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:55:05.083243+00:00 node-90 kernel: [136868.200066] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:55:05.083244+00:00 node-90 kernel: [136868.200069] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:55:05.083245+00:00 node-90 kernel: [136868.200071] [] ? nf_iterate+0x62/0x80 2017-10-21T05:55:05.083246+00:00 node-90 kernel: [136868.200073] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:55:05.083247+00:00 node-90 kernel: [136868.200074] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:55:05.083247+00:00 node-90 kernel: [136868.200077] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:55:05.083248+00:00 node-90 kernel: [136868.200080] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:55:05.083249+00:00 node-90 kernel: [136868.200082] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:55:05.083258+00:00 node-90 kernel: [136868.200086] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T05:55:05.083259+00:00 node-90 kernel: [136868.200087] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:55:05.083259+00:00 node-90 kernel: [136868.200089] [] process_backlog+0xa8/0x150 2017-10-21T05:55:05.083260+00:00 node-90 kernel: [136868.200090] [] net_rx_action+0x21e/0x360 2017-10-21T05:55:05.083260+00:00 node-90 kernel: [136868.200092] [] __do_softirq+0x101/0x290 2017-10-21T05:55:05.083261+00:00 node-90 kernel: [136868.200095] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:55:05.083262+00:00 node-90 kernel: [136868.200096] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:55:05.083263+00:00 node-90 kernel: [136868.200099] [] do_softirq+0x1d/0x20 2017-10-21T05:55:05.083264+00:00 node-90 kernel: [136868.200100] [] netif_rx_ni+0x33/0x80 2017-10-21T05:55:05.083265+00:00 node-90 kernel: [136868.200103] [] tun_get_user+0x506/0x880 2017-10-21T05:55:05.083266+00:00 node-90 kernel: [136868.200104] [] tun_sendmsg+0x51/0x70 2017-10-21T05:55:05.083267+00:00 node-90 kernel: [136868.200107] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:55:05.083269+00:00 node-90 kernel: [136868.200109] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:55:05.083270+00:00 node-90 kernel: [136868.200112] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:55:05.083270+00:00 node-90 kernel: [136868.200114] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:55:05.083271+00:00 node-90 kernel: [136868.200116] [] kthread+0xe5/0x100 2017-10-21T05:55:05.083272+00:00 node-90 kernel: [136868.200117] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:55:05.083274+00:00 node-90 kernel: [136868.200120] [] ret_from_fork+0x3f/0x70 2017-10-21T05:55:05.083275+00:00 node-90 kernel: [136868.200122] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:55:05.083276+00:00 node-90 kernel: [136868.200123] ---[ end trace d7e73079b38e58a0 ]--- 2017-10-21T05:58:44.356666+00:00 node-90 kernel: [137087.468658] ------------[ cut here ]------------ 2017-10-21T05:58:44.356688+00:00 node-90 kernel: [137087.468667] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:58:44.356690+00:00 node-90 kernel: [137087.468670] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:58:44.356691+00:00 node-90 kernel: [137087.468671] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:58:44.356698+00:00 node-90 kernel: [137087.468736] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:58:44.356700+00:00 node-90 kernel: [137087.468737] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:58:44.356702+00:00 node-90 kernel: [137087.468738] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-21T05:58:44.356717+00:00 node-90 kernel: [137087.468740] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-21T05:58:44.356719+00:00 node-90 kernel: [137087.468742] ffff8810369a4800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:58:44.356720+00:00 node-90 kernel: [137087.468744] Call Trace: 2017-10-21T05:58:44.356721+00:00 node-90 kernel: [137087.468745] [] dump_stack+0x63/0x90 2017-10-21T05:58:44.356722+00:00 node-90 kernel: [137087.468756] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:58:44.356723+00:00 node-90 kernel: [137087.468758] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:58:44.356724+00:00 node-90 kernel: [137087.468761] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:58:44.356724+00:00 node-90 kernel: [137087.468762] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:58:44.356726+00:00 node-90 kernel: [137087.468765] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:58:44.356727+00:00 node-90 kernel: [137087.468772] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:58:44.356728+00:00 node-90 kernel: [137087.468775] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:58:44.356729+00:00 node-90 kernel: [137087.468776] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:58:44.356729+00:00 node-90 kernel: [137087.468783] [] ? nf_iterate+0x62/0x80 2017-10-21T05:58:44.356730+00:00 node-90 kernel: [137087.468784] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:58:44.356732+00:00 node-90 kernel: [137087.468792] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:58:44.356733+00:00 node-90 kernel: [137087.468795] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:58:44.356733+00:00 node-90 kernel: [137087.468797] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:58:44.356734+00:00 node-90 kernel: [137087.468800] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:58:44.356735+00:00 node-90 kernel: [137087.468802] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:58:44.356736+00:00 node-90 kernel: [137087.468805] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:58:44.356738+00:00 node-90 kernel: [137087.468807] [] ? nf_iterate+0x62/0x80 2017-10-21T05:58:44.356739+00:00 node-90 kernel: [137087.468809] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:58:44.356739+00:00 node-90 kernel: [137087.468811] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:58:44.356740+00:00 node-90 kernel: [137087.468814] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:58:44.356741+00:00 node-90 kernel: [137087.468817] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:58:44.356742+00:00 node-90 kernel: [137087.468818] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:58:44.356753+00:00 node-90 kernel: [137087.468820] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:58:44.356754+00:00 node-90 kernel: [137087.468822] [] process_backlog+0xa8/0x150 2017-10-21T05:58:44.356754+00:00 node-90 kernel: [137087.468823] [] net_rx_action+0x21e/0x360 2017-10-21T05:58:44.356755+00:00 node-90 kernel: [137087.468827] [] ? sched_clock+0x9/0x10 2017-10-21T05:58:44.356755+00:00 node-90 kernel: [137087.468830] [] __do_softirq+0x101/0x290 2017-10-21T05:58:44.356756+00:00 node-90 kernel: [137087.468834] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:58:44.356758+00:00 node-90 kernel: [137087.468834] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:58:44.356759+00:00 node-90 kernel: [137087.468838] [] do_softirq+0x1d/0x20 2017-10-21T05:58:44.356760+00:00 node-90 kernel: [137087.468839] [] netif_rx_ni+0x33/0x80 2017-10-21T05:58:44.356762+00:00 node-90 kernel: [137087.468842] [] tun_get_user+0x506/0x880 2017-10-21T05:58:44.356763+00:00 node-90 kernel: [137087.468844] [] tun_sendmsg+0x51/0x70 2017-10-21T05:58:44.356764+00:00 node-90 kernel: [137087.468847] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:58:44.356765+00:00 node-90 kernel: [137087.468848] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:58:44.356766+00:00 node-90 kernel: [137087.468852] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:58:44.356766+00:00 node-90 kernel: [137087.468854] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:58:44.356767+00:00 node-90 kernel: [137087.468857] [] kthread+0xe5/0x100 2017-10-21T05:58:44.356768+00:00 node-90 kernel: [137087.468858] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:58:44.356769+00:00 node-90 kernel: [137087.468862] [] ret_from_fork+0x3f/0x70 2017-10-21T05:58:44.356771+00:00 node-90 kernel: [137087.468863] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:58:44.356771+00:00 node-90 kernel: [137087.468871] ---[ end trace d7e73079b38e58a1 ]--- 2017-10-21T05:59:17.141208+00:00 node-90 kernel: [137120.251463] ------------[ cut here ]------------ 2017-10-21T05:59:17.141225+00:00 node-90 kernel: [137120.251470] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:59:17.141227+00:00 node-90 kernel: [137120.251472] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:59:17.141228+00:00 node-90 kernel: [137120.251474] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:59:17.141396+00:00 node-90 kernel: [137120.251538] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:59:17.141401+00:00 node-90 kernel: [137120.251539] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:59:17.141402+00:00 node-90 kernel: [137120.251540] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T05:59:17.141418+00:00 node-90 kernel: [137120.251542] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T05:59:17.141418+00:00 node-90 kernel: [137120.251544] ffff8810364b2700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T05:59:17.141419+00:00 node-90 kernel: [137120.251546] Call Trace: 2017-10-21T05:59:17.141421+00:00 node-90 kernel: [137120.251547] [] dump_stack+0x63/0x90 2017-10-21T05:59:17.141422+00:00 node-90 kernel: [137120.251555] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:59:17.141422+00:00 node-90 kernel: [137120.251557] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:59:17.141423+00:00 node-90 kernel: [137120.251560] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:59:17.141424+00:00 node-90 kernel: [137120.251561] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:59:17.141425+00:00 node-90 kernel: [137120.251564] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:59:17.141426+00:00 node-90 kernel: [137120.251570] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:59:17.141427+00:00 node-90 kernel: [137120.251573] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:59:17.141427+00:00 node-90 kernel: [137120.251575] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:59:17.141428+00:00 node-90 kernel: [137120.251580] [] ? nf_iterate+0x62/0x80 2017-10-21T05:59:17.141429+00:00 node-90 kernel: [137120.251582] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:59:17.141430+00:00 node-90 kernel: [137120.251591] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:59:17.141431+00:00 node-90 kernel: [137120.251594] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:59:17.141431+00:00 node-90 kernel: [137120.251596] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:59:17.141432+00:00 node-90 kernel: [137120.251599] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:59:17.141433+00:00 node-90 kernel: [137120.251601] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:59:17.141434+00:00 node-90 kernel: [137120.251604] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:59:17.141435+00:00 node-90 kernel: [137120.251606] [] ? nf_iterate+0x62/0x80 2017-10-21T05:59:17.141436+00:00 node-90 kernel: [137120.251608] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:59:17.141436+00:00 node-90 kernel: [137120.251610] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:59:17.141437+00:00 node-90 kernel: [137120.251613] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:59:17.141437+00:00 node-90 kernel: [137120.251616] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:59:17.141438+00:00 node-90 kernel: [137120.251617] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:59:17.141448+00:00 node-90 kernel: [137120.251619] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:59:17.141449+00:00 node-90 kernel: [137120.251620] [] process_backlog+0xa8/0x150 2017-10-21T05:59:17.141449+00:00 node-90 kernel: [137120.251622] [] net_rx_action+0x21e/0x360 2017-10-21T05:59:17.141450+00:00 node-90 kernel: [137120.251624] [] __do_softirq+0x101/0x290 2017-10-21T05:59:17.141450+00:00 node-90 kernel: [137120.251627] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:59:17.141451+00:00 node-90 kernel: [137120.251628] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:59:17.141452+00:00 node-90 kernel: [137120.251631] [] do_softirq+0x1d/0x20 2017-10-21T05:59:17.141453+00:00 node-90 kernel: [137120.251632] [] netif_rx_ni+0x33/0x80 2017-10-21T05:59:17.141455+00:00 node-90 kernel: [137120.251637] [] tun_get_user+0x506/0x880 2017-10-21T05:59:17.141455+00:00 node-90 kernel: [137120.251639] [] tun_sendmsg+0x51/0x70 2017-10-21T05:59:17.141456+00:00 node-90 kernel: [137120.251642] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:59:17.141457+00:00 node-90 kernel: [137120.251644] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:59:17.141458+00:00 node-90 kernel: [137120.251647] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:59:17.141459+00:00 node-90 kernel: [137120.251650] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:59:17.141460+00:00 node-90 kernel: [137120.251652] [] kthread+0xe5/0x100 2017-10-21T05:59:17.141460+00:00 node-90 kernel: [137120.251653] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:59:17.141461+00:00 node-90 kernel: [137120.251656] [] ret_from_fork+0x3f/0x70 2017-10-21T05:59:17.141462+00:00 node-90 kernel: [137120.251657] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:59:17.141463+00:00 node-90 kernel: [137120.251659] ---[ end trace d7e73079b38e58a2 ]--- 2017-10-21T06:00:32.473380+00:00 node-90 kernel: [137195.581124] ------------[ cut here ]------------ 2017-10-21T06:00:32.473530+00:00 node-90 kernel: [137195.581133] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:00:32.473532+00:00 node-90 kernel: [137195.581135] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:00:32.473534+00:00 node-90 kernel: [137195.581136] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:00:32.473550+00:00 node-90 kernel: [137195.581198] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:00:32.473554+00:00 node-90 kernel: [137195.581199] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:00:32.473555+00:00 node-90 kernel: [137195.581200] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T06:00:32.473573+00:00 node-90 kernel: [137195.581202] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T06:00:32.473574+00:00 node-90 kernel: [137195.581204] ffff880f8bafb300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:00:32.473575+00:00 node-90 kernel: [137195.581206] Call Trace: 2017-10-21T06:00:32.473576+00:00 node-90 kernel: [137195.581207] [] dump_stack+0x63/0x90 2017-10-21T06:00:32.473577+00:00 node-90 kernel: [137195.581215] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:00:32.473577+00:00 node-90 kernel: [137195.581217] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:00:32.473578+00:00 node-90 kernel: [137195.581220] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:00:32.473579+00:00 node-90 kernel: [137195.581221] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:00:32.473580+00:00 node-90 kernel: [137195.581224] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:00:32.473581+00:00 node-90 kernel: [137195.581230] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:00:32.473581+00:00 node-90 kernel: [137195.581234] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:00:32.473582+00:00 node-90 kernel: [137195.581236] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:00:32.473582+00:00 node-90 kernel: [137195.581241] [] ? nf_iterate+0x62/0x80 2017-10-21T06:00:32.473583+00:00 node-90 kernel: [137195.581243] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:00:32.473584+00:00 node-90 kernel: [137195.581251] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:00:32.473585+00:00 node-90 kernel: [137195.581254] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:00:32.473586+00:00 node-90 kernel: [137195.581256] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:00:32.473587+00:00 node-90 kernel: [137195.581259] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:00:32.473587+00:00 node-90 kernel: [137195.581261] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:00:32.473588+00:00 node-90 kernel: [137195.581265] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:00:32.473589+00:00 node-90 kernel: [137195.581267] [] ? nf_iterate+0x62/0x80 2017-10-21T06:00:32.473590+00:00 node-90 kernel: [137195.581268] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:00:32.473591+00:00 node-90 kernel: [137195.581270] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:00:32.473591+00:00 node-90 kernel: [137195.581273] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:00:32.473592+00:00 node-90 kernel: [137195.581276] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:00:32.473593+00:00 node-90 kernel: [137195.581278] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:00:32.473603+00:00 node-90 kernel: [137195.581279] [] ? __napi_schedule+0x40/0x60 2017-10-21T06:00:32.473603+00:00 node-90 kernel: [137195.581284] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T06:00:32.473604+00:00 node-90 kernel: [137195.581286] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:00:32.473605+00:00 node-90 kernel: [137195.581288] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:00:32.473605+00:00 node-90 kernel: [137195.581289] [] process_backlog+0xa8/0x150 2017-10-21T06:00:32.473606+00:00 node-90 kernel: [137195.581290] [] net_rx_action+0x21e/0x360 2017-10-21T06:00:32.473607+00:00 node-90 kernel: [137195.581293] [] __do_softirq+0x101/0x290 2017-10-21T06:00:32.473608+00:00 node-90 kernel: [137195.581295] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:00:32.473609+00:00 node-90 kernel: [137195.581296] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:00:32.473610+00:00 node-90 kernel: [137195.581299] [] do_softirq+0x1d/0x20 2017-10-21T06:00:32.473611+00:00 node-90 kernel: [137195.581300] [] netif_rx_ni+0x33/0x80 2017-10-21T06:00:32.473612+00:00 node-90 kernel: [137195.581303] [] tun_get_user+0x506/0x880 2017-10-21T06:00:32.473614+00:00 node-90 kernel: [137195.581305] [] tun_sendmsg+0x51/0x70 2017-10-21T06:00:32.473614+00:00 node-90 kernel: [137195.581308] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:00:32.473615+00:00 node-90 kernel: [137195.581310] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:00:32.473615+00:00 node-90 kernel: [137195.581313] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:00:32.473616+00:00 node-90 kernel: [137195.581316] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:00:32.473617+00:00 node-90 kernel: [137195.581318] [] kthread+0xe5/0x100 2017-10-21T06:00:32.473618+00:00 node-90 kernel: [137195.581319] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:00:32.473619+00:00 node-90 kernel: [137195.581322] [] ret_from_fork+0x3f/0x70 2017-10-21T06:00:32.473619+00:00 node-90 kernel: [137195.581323] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:00:32.473620+00:00 node-90 kernel: [137195.581325] ---[ end trace d7e73079b38e58a3 ]--- 2017-10-21T06:00:57.769387+00:00 node-90 kernel: [137220.878352] ------------[ cut here ]------------ 2017-10-21T06:00:57.769408+00:00 node-90 kernel: [137220.878362] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:00:57.769410+00:00 node-90 kernel: [137220.878365] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:00:57.769428+00:00 node-90 kernel: [137220.878366] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:00:57.769430+00:00 node-90 kernel: [137220.878613] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:00:57.769431+00:00 node-90 kernel: [137220.878614] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:00:57.769432+00:00 node-90 kernel: [137220.878615] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T06:00:57.769433+00:00 node-90 kernel: [137220.878619] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T06:00:57.769434+00:00 node-90 kernel: [137220.878620] ffff880f996fb600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:00:57.769435+00:00 node-90 kernel: [137220.878622] Call Trace: 2017-10-21T06:00:57.769437+00:00 node-90 kernel: [137220.878623] [] dump_stack+0x63/0x90 2017-10-21T06:00:57.769437+00:00 node-90 kernel: [137220.878633] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:00:57.769457+00:00 node-90 kernel: [137220.878635] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:00:57.769458+00:00 node-90 kernel: [137220.878638] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:00:57.769459+00:00 node-90 kernel: [137220.878639] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:00:57.769461+00:00 node-90 kernel: [137220.878641] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:00:57.769463+00:00 node-90 kernel: [137220.878647] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:00:57.769464+00:00 node-90 kernel: [137220.878652] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:00:57.769464+00:00 node-90 kernel: [137220.878655] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:00:57.769465+00:00 node-90 kernel: [137220.878662] [] ? nf_iterate+0x62/0x80 2017-10-21T06:00:57.769465+00:00 node-90 kernel: [137220.878664] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:00:57.769467+00:00 node-90 kernel: [137220.878670] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:00:57.769468+00:00 node-90 kernel: [137220.878675] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:00:57.769469+00:00 node-90 kernel: [137220.878679] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:00:57.769469+00:00 node-90 kernel: [137220.878686] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:00:57.769481+00:00 node-90 kernel: [137220.878688] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:00:57.769482+00:00 node-90 kernel: [137220.878692] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:00:57.769484+00:00 node-90 kernel: [137220.878694] [] ? nf_iterate+0x62/0x80 2017-10-21T06:00:57.769485+00:00 node-90 kernel: [137220.878695] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:00:57.769485+00:00 node-90 kernel: [137220.878698] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:00:57.769486+00:00 node-90 kernel: [137220.878701] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:00:57.769487+00:00 node-90 kernel: [137220.878706] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:00:57.769488+00:00 node-90 kernel: [137220.878709] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:00:57.769500+00:00 node-90 kernel: [137220.878714] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T06:00:57.769502+00:00 node-90 kernel: [137220.878715] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:00:57.769502+00:00 node-90 kernel: [137220.878717] [] process_backlog+0xa8/0x150 2017-10-21T06:00:57.769503+00:00 node-90 kernel: [137220.878718] [] net_rx_action+0x21e/0x360 2017-10-21T06:00:57.769503+00:00 node-90 kernel: [137220.878721] [] __do_softirq+0x101/0x290 2017-10-21T06:00:57.769504+00:00 node-90 kernel: [137220.878728] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:00:57.769514+00:00 node-90 kernel: [137220.878730] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:00:57.769516+00:00 node-90 kernel: [137220.878733] [] do_softirq+0x1d/0x20 2017-10-21T06:00:57.769517+00:00 node-90 kernel: [137220.878734] [] netif_rx_ni+0x33/0x80 2017-10-21T06:00:57.769518+00:00 node-90 kernel: [137220.878738] [] tun_get_user+0x506/0x880 2017-10-21T06:00:57.769519+00:00 node-90 kernel: [137220.878742] [] tun_sendmsg+0x51/0x70 2017-10-21T06:00:57.769526+00:00 node-90 kernel: [137220.878745] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:00:57.769528+00:00 node-90 kernel: [137220.878747] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:00:57.769545+00:00 node-90 kernel: [137220.878750] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:00:57.769554+00:00 node-90 kernel: [137220.878754] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:00:57.769562+00:00 node-90 kernel: [137220.878757] [] kthread+0xe5/0x100 2017-10-21T06:00:57.769564+00:00 node-90 kernel: [137220.878759] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:00:57.769565+00:00 node-90 kernel: [137220.878762] [] ret_from_fork+0x3f/0x70 2017-10-21T06:00:57.769566+00:00 node-90 kernel: [137220.878763] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:00:57.769568+00:00 node-90 kernel: [137220.878765] ---[ end trace d7e73079b38e58a4 ]--- 2017-10-21T06:05:02.905232+00:00 node-90 kernel: [137466.006794] ------------[ cut here ]------------ 2017-10-21T06:05:02.905251+00:00 node-90 kernel: [137466.006802] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:05:02.905253+00:00 node-90 kernel: [137466.006805] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:05:02.905254+00:00 node-90 kernel: [137466.006806] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:05:02.905265+00:00 node-90 kernel: [137466.006868] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:05:02.905270+00:00 node-90 kernel: [137466.006869] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:05:02.905271+00:00 node-90 kernel: [137466.006870] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T06:05:02.905287+00:00 node-90 kernel: [137466.006872] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T06:05:02.905288+00:00 node-90 kernel: [137466.006874] ffff881036afd200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:05:02.905289+00:00 node-90 kernel: [137466.006876] Call Trace: 2017-10-21T06:05:02.905290+00:00 node-90 kernel: [137466.006877] [] dump_stack+0x63/0x90 2017-10-21T06:05:02.905291+00:00 node-90 kernel: [137466.006884] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:05:02.905292+00:00 node-90 kernel: [137466.006886] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:05:02.905292+00:00 node-90 kernel: [137466.006888] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:05:02.905293+00:00 node-90 kernel: [137466.006890] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:05:02.905294+00:00 node-90 kernel: [137466.006892] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:05:02.905296+00:00 node-90 kernel: [137466.006897] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:05:02.905296+00:00 node-90 kernel: [137466.006900] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:05:02.905297+00:00 node-90 kernel: [137466.006902] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:05:02.905297+00:00 node-90 kernel: [137466.006906] [] ? nf_iterate+0x62/0x80 2017-10-21T06:05:02.905298+00:00 node-90 kernel: [137466.006908] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:05:02.905299+00:00 node-90 kernel: [137466.006914] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:05:02.905300+00:00 node-90 kernel: [137466.006917] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:05:02.905300+00:00 node-90 kernel: [137466.006920] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:05:02.905301+00:00 node-90 kernel: [137466.006922] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:05:02.905302+00:00 node-90 kernel: [137466.006924] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:05:02.905302+00:00 node-90 kernel: [137466.006928] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:05:02.905304+00:00 node-90 kernel: [137466.006930] [] ? nf_iterate+0x62/0x80 2017-10-21T06:05:02.905304+00:00 node-90 kernel: [137466.006931] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:05:02.905305+00:00 node-90 kernel: [137466.006933] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:05:02.905306+00:00 node-90 kernel: [137466.006936] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:05:02.905306+00:00 node-90 kernel: [137466.006939] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:05:02.905307+00:00 node-90 kernel: [137466.006941] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:05:02.905318+00:00 node-90 kernel: [137466.006942] [] ? __napi_schedule+0x40/0x60 2017-10-21T06:05:02.905319+00:00 node-90 kernel: [137466.006946] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:05:02.905320+00:00 node-90 kernel: [137466.006947] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:05:02.905320+00:00 node-90 kernel: [137466.006949] [] process_backlog+0xa8/0x150 2017-10-21T06:05:02.905321+00:00 node-90 kernel: [137466.006950] [] net_rx_action+0x21e/0x360 2017-10-21T06:05:02.905322+00:00 node-90 kernel: [137466.006952] [] __do_softirq+0x101/0x290 2017-10-21T06:05:02.905323+00:00 node-90 kernel: [137466.006955] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:05:02.905324+00:00 node-90 kernel: [137466.006955] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:05:02.905325+00:00 node-90 kernel: [137466.006959] [] do_softirq+0x1d/0x20 2017-10-21T06:05:02.905326+00:00 node-90 kernel: [137466.006960] [] netif_rx_ni+0x33/0x80 2017-10-21T06:05:02.905327+00:00 node-90 kernel: [137466.006963] [] tun_get_user+0x506/0x880 2017-10-21T06:05:02.905328+00:00 node-90 kernel: [137466.006965] [] tun_sendmsg+0x51/0x70 2017-10-21T06:05:02.905329+00:00 node-90 kernel: [137466.006967] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:05:02.905330+00:00 node-90 kernel: [137466.006969] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:05:02.905330+00:00 node-90 kernel: [137466.006972] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:05:02.905331+00:00 node-90 kernel: [137466.006974] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:05:02.905331+00:00 node-90 kernel: [137466.006976] [] kthread+0xe5/0x100 2017-10-21T06:05:02.905333+00:00 node-90 kernel: [137466.006978] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:05:02.905334+00:00 node-90 kernel: [137466.006981] [] ret_from_fork+0x3f/0x70 2017-10-21T06:05:02.905334+00:00 node-90 kernel: [137466.006982] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:05:02.905335+00:00 node-90 kernel: [137466.006983] ---[ end trace d7e73079b38e58a5 ]--- 2017-10-21T06:09:54.205685+00:00 node-90 kernel: [137757.301781] ------------[ cut here ]------------ 2017-10-21T06:09:54.205708+00:00 node-90 kernel: [137757.301790] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:09:54.205710+00:00 node-90 kernel: [137757.301793] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:09:54.205711+00:00 node-90 kernel: [137757.301794] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:09:54.205720+00:00 node-90 kernel: [137757.301857] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:09:54.205722+00:00 node-90 kernel: [137757.301858] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:09:54.205723+00:00 node-90 kernel: [137757.301859] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T06:09:54.205739+00:00 node-90 kernel: [137757.301861] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T06:09:54.205741+00:00 node-90 kernel: [137757.301863] ffff881035bede00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:09:54.205742+00:00 node-90 kernel: [137757.301865] Call Trace: 2017-10-21T06:09:54.205744+00:00 node-90 kernel: [137757.301866] [] dump_stack+0x63/0x90 2017-10-21T06:09:54.205744+00:00 node-90 kernel: [137757.301876] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:09:54.205745+00:00 node-90 kernel: [137757.301878] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:09:54.205745+00:00 node-90 kernel: [137757.301882] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:09:54.205747+00:00 node-90 kernel: [137757.301883] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:09:54.205748+00:00 node-90 kernel: [137757.301886] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:09:54.205749+00:00 node-90 kernel: [137757.301893] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:09:54.205750+00:00 node-90 kernel: [137757.301896] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:09:54.205750+00:00 node-90 kernel: [137757.301898] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:09:54.205751+00:00 node-90 kernel: [137757.301904] [] ? nf_iterate+0x62/0x80 2017-10-21T06:09:54.205752+00:00 node-90 kernel: [137757.301906] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:09:54.205754+00:00 node-90 kernel: [137757.301913] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:09:54.205755+00:00 node-90 kernel: [137757.301916] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:09:54.205755+00:00 node-90 kernel: [137757.301918] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:09:54.205756+00:00 node-90 kernel: [137757.301921] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:09:54.205757+00:00 node-90 kernel: [137757.301923] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:09:54.205758+00:00 node-90 kernel: [137757.301926] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:09:54.205760+00:00 node-90 kernel: [137757.301928] [] ? nf_iterate+0x62/0x80 2017-10-21T06:09:54.205761+00:00 node-90 kernel: [137757.301930] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:09:54.205761+00:00 node-90 kernel: [137757.301932] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:09:54.205762+00:00 node-90 kernel: [137757.301935] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:09:54.205762+00:00 node-90 kernel: [137757.301938] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:09:54.205764+00:00 node-90 kernel: [137757.301940] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:09:54.205773+00:00 node-90 kernel: [137757.301941] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:09:54.205773+00:00 node-90 kernel: [137757.301943] [] process_backlog+0xa8/0x150 2017-10-21T06:09:54.205774+00:00 node-90 kernel: [137757.301944] [] net_rx_action+0x21e/0x360 2017-10-21T06:09:54.205775+00:00 node-90 kernel: [137757.301947] [] __do_softirq+0x101/0x290 2017-10-21T06:09:54.205775+00:00 node-90 kernel: [137757.301950] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:09:54.205777+00:00 node-90 kernel: [137757.301951] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:09:54.205778+00:00 node-90 kernel: [137757.301955] [] do_softirq+0x1d/0x20 2017-10-21T06:09:54.205779+00:00 node-90 kernel: [137757.301956] [] netif_rx_ni+0x33/0x80 2017-10-21T06:09:54.205780+00:00 node-90 kernel: [137757.301959] [] tun_get_user+0x506/0x880 2017-10-21T06:09:54.205781+00:00 node-90 kernel: [137757.301961] [] tun_sendmsg+0x51/0x70 2017-10-21T06:09:54.205783+00:00 node-90 kernel: [137757.301964] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:09:54.205784+00:00 node-90 kernel: [137757.301966] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:09:54.205785+00:00 node-90 kernel: [137757.301969] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:09:54.205785+00:00 node-90 kernel: [137757.301971] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:09:54.205786+00:00 node-90 kernel: [137757.301973] [] kthread+0xe5/0x100 2017-10-21T06:09:54.205787+00:00 node-90 kernel: [137757.301975] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:09:54.205788+00:00 node-90 kernel: [137757.301978] [] ret_from_fork+0x3f/0x70 2017-10-21T06:09:54.205789+00:00 node-90 kernel: [137757.301979] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:09:54.205790+00:00 node-90 kernel: [137757.301981] ---[ end trace d7e73079b38e58a6 ]--- 2017-10-21T06:10:09.281705+00:00 node-90 kernel: [137772.378091] ------------[ cut here ]------------ 2017-10-21T06:10:09.281725+00:00 node-90 kernel: [137772.378099] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:10:09.281727+00:00 node-90 kernel: [137772.378102] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:10:09.281728+00:00 node-90 kernel: [137772.378103] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:10:09.281729+00:00 node-90 kernel: [137772.378167] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:10:09.281730+00:00 node-90 kernel: [137772.378169] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:10:09.281731+00:00 node-90 kernel: [137772.378170] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T06:10:09.281745+00:00 node-90 kernel: [137772.378172] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T06:10:09.281746+00:00 node-90 kernel: [137772.378173] ffff880f93cd5400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:10:09.281747+00:00 node-90 kernel: [137772.378175] Call Trace: 2017-10-21T06:10:09.281749+00:00 node-90 kernel: [137772.378176] [] dump_stack+0x63/0x90 2017-10-21T06:10:09.281750+00:00 node-90 kernel: [137772.378184] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:10:09.281750+00:00 node-90 kernel: [137772.378186] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:10:09.281751+00:00 node-90 kernel: [137772.378189] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:10:09.281752+00:00 node-90 kernel: [137772.378190] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:10:09.281753+00:00 node-90 kernel: [137772.378192] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:10:09.281754+00:00 node-90 kernel: [137772.378198] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:10:09.281754+00:00 node-90 kernel: [137772.378202] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:10:09.281755+00:00 node-90 kernel: [137772.378204] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:10:09.281755+00:00 node-90 kernel: [137772.378209] [] ? nf_iterate+0x62/0x80 2017-10-21T06:10:09.281756+00:00 node-90 kernel: [137772.378211] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:10:09.281757+00:00 node-90 kernel: [137772.378219] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:10:09.281758+00:00 node-90 kernel: [137772.378222] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:10:09.281759+00:00 node-90 kernel: [137772.378225] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:10:09.281759+00:00 node-90 kernel: [137772.378227] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:10:09.281760+00:00 node-90 kernel: [137772.378230] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:10:09.281761+00:00 node-90 kernel: [137772.378233] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:10:09.281762+00:00 node-90 kernel: [137772.378235] [] ? nf_iterate+0x62/0x80 2017-10-21T06:10:09.281763+00:00 node-90 kernel: [137772.378237] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:10:09.281764+00:00 node-90 kernel: [137772.378238] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:10:09.281764+00:00 node-90 kernel: [137772.378242] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:10:09.281765+00:00 node-90 kernel: [137772.378245] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:10:09.281766+00:00 node-90 kernel: [137772.378246] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:10:09.281780+00:00 node-90 kernel: [137772.378250] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:10:09.281781+00:00 node-90 kernel: [137772.378254] [] ? generic_exec_single+0x85/0x120 2017-10-21T06:10:09.281781+00:00 node-90 kernel: [137772.378256] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:10:09.281782+00:00 node-90 kernel: [137772.378257] [] process_backlog+0xa8/0x150 2017-10-21T06:10:09.281783+00:00 node-90 kernel: [137772.378258] [] net_rx_action+0x21e/0x360 2017-10-21T06:10:09.281784+00:00 node-90 kernel: [137772.378262] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T06:10:09.281785+00:00 node-90 kernel: [137772.378264] [] __do_softirq+0x101/0x290 2017-10-21T06:10:09.281786+00:00 node-90 kernel: [137772.378267] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:10:09.281787+00:00 node-90 kernel: [137772.378267] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:10:09.281789+00:00 node-90 kernel: [137772.378271] [] do_softirq+0x1d/0x20 2017-10-21T06:10:09.281790+00:00 node-90 kernel: [137772.378272] [] netif_rx_ni+0x33/0x80 2017-10-21T06:10:09.281791+00:00 node-90 kernel: [137772.378275] [] tun_get_user+0x506/0x880 2017-10-21T06:10:09.281792+00:00 node-90 kernel: [137772.378277] [] tun_sendmsg+0x51/0x70 2017-10-21T06:10:09.281793+00:00 node-90 kernel: [137772.378279] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:10:09.281794+00:00 node-90 kernel: [137772.378281] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:10:09.281794+00:00 node-90 kernel: [137772.378285] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:10:09.281795+00:00 node-90 kernel: [137772.378287] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:10:09.281797+00:00 node-90 kernel: [137772.378289] [] kthread+0xe5/0x100 2017-10-21T06:10:09.281798+00:00 node-90 kernel: [137772.378291] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:10:09.281799+00:00 node-90 kernel: [137772.378294] [] ret_from_fork+0x3f/0x70 2017-10-21T06:10:09.281800+00:00 node-90 kernel: [137772.378295] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:10:09.281800+00:00 node-90 kernel: [137772.378296] ---[ end trace d7e73079b38e58a7 ]--- 2017-10-21T06:13:03.845242+00:00 node-90 kernel: [137946.937056] ------------[ cut here ]------------ 2017-10-21T06:13:03.845262+00:00 node-90 kernel: [137946.937063] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:13:03.845264+00:00 node-90 kernel: [137946.937066] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:13:03.845266+00:00 node-90 kernel: [137946.937067] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:13:03.845268+00:00 node-90 kernel: [137946.937129] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:13:03.845276+00:00 node-90 kernel: [137946.937130] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:13:03.845277+00:00 node-90 kernel: [137946.937131] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T06:13:03.845291+00:00 node-90 kernel: [137946.937133] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T06:13:03.845293+00:00 node-90 kernel: [137946.937135] ffff880fc2a07000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:13:03.845295+00:00 node-90 kernel: [137946.937136] Call Trace: 2017-10-21T06:13:03.845296+00:00 node-90 kernel: [137946.937138] [] dump_stack+0x63/0x90 2017-10-21T06:13:03.845297+00:00 node-90 kernel: [137946.937145] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:13:03.845298+00:00 node-90 kernel: [137946.937146] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:13:03.845298+00:00 node-90 kernel: [137946.937149] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:13:03.845299+00:00 node-90 kernel: [137946.937150] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:13:03.845300+00:00 node-90 kernel: [137946.937152] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:13:03.845301+00:00 node-90 kernel: [137946.937157] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:13:03.845302+00:00 node-90 kernel: [137946.937160] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:13:03.845303+00:00 node-90 kernel: [137946.937162] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:13:03.845304+00:00 node-90 kernel: [137946.937166] [] ? nf_iterate+0x62/0x80 2017-10-21T06:13:03.845305+00:00 node-90 kernel: [137946.937168] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:13:03.845306+00:00 node-90 kernel: [137946.937174] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:13:03.845307+00:00 node-90 kernel: [137946.937177] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:13:03.845308+00:00 node-90 kernel: [137946.937179] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:13:03.845309+00:00 node-90 kernel: [137946.937182] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:13:03.845309+00:00 node-90 kernel: [137946.937184] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:13:03.845311+00:00 node-90 kernel: [137946.937187] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:13:03.845312+00:00 node-90 kernel: [137946.937189] [] ? nf_iterate+0x62/0x80 2017-10-21T06:13:03.845313+00:00 node-90 kernel: [137946.937191] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:13:03.845314+00:00 node-90 kernel: [137946.937193] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:13:03.845315+00:00 node-90 kernel: [137946.937196] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:13:03.845315+00:00 node-90 kernel: [137946.937199] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:13:03.845317+00:00 node-90 kernel: [137946.937201] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:13:03.845325+00:00 node-90 kernel: [137946.937202] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:13:03.845326+00:00 node-90 kernel: [137946.937204] [] process_backlog+0xa8/0x150 2017-10-21T06:13:03.845327+00:00 node-90 kernel: [137946.937205] [] net_rx_action+0x21e/0x360 2017-10-21T06:13:03.845327+00:00 node-90 kernel: [137946.937207] [] __do_softirq+0x101/0x290 2017-10-21T06:13:03.845328+00:00 node-90 kernel: [137946.937210] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:13:03.845329+00:00 node-90 kernel: [137946.937211] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:13:03.845331+00:00 node-90 kernel: [137946.937214] [] do_softirq+0x1d/0x20 2017-10-21T06:13:03.845332+00:00 node-90 kernel: [137946.937215] [] netif_rx_ni+0x33/0x80 2017-10-21T06:13:03.845333+00:00 node-90 kernel: [137946.937218] [] tun_get_user+0x506/0x880 2017-10-21T06:13:03.845334+00:00 node-90 kernel: [137946.937220] [] tun_sendmsg+0x51/0x70 2017-10-21T06:13:03.845335+00:00 node-90 kernel: [137946.937223] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:13:03.845336+00:00 node-90 kernel: [137946.937225] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:13:03.845338+00:00 node-90 kernel: [137946.937228] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:13:03.845339+00:00 node-90 kernel: [137946.937230] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:13:03.845339+00:00 node-90 kernel: [137946.937233] [] kthread+0xe5/0x100 2017-10-21T06:13:03.845340+00:00 node-90 kernel: [137946.937234] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:13:03.845341+00:00 node-90 kernel: [137946.937237] [] ret_from_fork+0x3f/0x70 2017-10-21T06:13:03.845342+00:00 node-90 kernel: [137946.937238] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:13:03.845343+00:00 node-90 kernel: [137946.937240] ---[ end trace d7e73079b38e58a8 ]--- 2017-10-21T06:14:32.785461+00:00 node-90 kernel: [138035.873122] ------------[ cut here ]------------ 2017-10-21T06:14:32.785486+00:00 node-90 kernel: [138035.873130] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:14:32.785490+00:00 node-90 kernel: [138035.873132] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:14:32.785493+00:00 node-90 kernel: [138035.873133] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:14:32.785499+00:00 node-90 kernel: [138035.873195] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:14:32.785502+00:00 node-90 kernel: [138035.873196] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:14:32.785504+00:00 node-90 kernel: [138035.873197] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T06:14:32.785555+00:00 node-90 kernel: [138035.873199] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T06:14:32.785559+00:00 node-90 kernel: [138035.873201] ffff881032fc7100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:14:32.785562+00:00 node-90 kernel: [138035.873203] Call Trace: 2017-10-21T06:14:32.785565+00:00 node-90 kernel: [138035.873204] [] dump_stack+0x63/0x90 2017-10-21T06:14:32.785568+00:00 node-90 kernel: [138035.873211] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:14:32.785571+00:00 node-90 kernel: [138035.873213] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:14:32.785585+00:00 node-90 kernel: [138035.873216] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:14:32.785586+00:00 node-90 kernel: [138035.873217] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:14:32.785588+00:00 node-90 kernel: [138035.873219] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:14:32.785589+00:00 node-90 kernel: [138035.873224] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:14:32.785590+00:00 node-90 kernel: [138035.873227] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:14:32.785591+00:00 node-90 kernel: [138035.873229] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:14:32.785592+00:00 node-90 kernel: [138035.873233] [] ? nf_iterate+0x62/0x80 2017-10-21T06:14:32.785593+00:00 node-90 kernel: [138035.873235] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:14:32.785594+00:00 node-90 kernel: [138035.873242] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:14:32.785595+00:00 node-90 kernel: [138035.873244] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:14:32.785596+00:00 node-90 kernel: [138035.873247] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:14:32.785597+00:00 node-90 kernel: [138035.873250] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:14:32.785598+00:00 node-90 kernel: [138035.873251] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:14:32.785599+00:00 node-90 kernel: [138035.873255] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:14:32.785601+00:00 node-90 kernel: [138035.873257] [] ? nf_iterate+0x62/0x80 2017-10-21T06:14:32.785602+00:00 node-90 kernel: [138035.873258] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:14:32.785602+00:00 node-90 kernel: [138035.873260] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:14:32.785603+00:00 node-90 kernel: [138035.873263] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:14:32.785604+00:00 node-90 kernel: [138035.873266] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:14:32.785605+00:00 node-90 kernel: [138035.873267] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:14:32.785620+00:00 node-90 kernel: [138035.873269] [] ? __napi_schedule+0x40/0x60 2017-10-21T06:14:32.785622+00:00 node-90 kernel: [138035.873273] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T06:14:32.785624+00:00 node-90 kernel: [138035.873275] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:14:32.785625+00:00 node-90 kernel: [138035.873276] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:14:32.785626+00:00 node-90 kernel: [138035.873278] [] process_backlog+0xa8/0x150 2017-10-21T06:14:32.785628+00:00 node-90 kernel: [138035.873279] [] net_rx_action+0x21e/0x360 2017-10-21T06:14:32.785629+00:00 node-90 kernel: [138035.873281] [] __do_softirq+0x101/0x290 2017-10-21T06:14:32.785631+00:00 node-90 kernel: [138035.873284] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:14:32.785632+00:00 node-90 kernel: [138035.873284] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:14:32.785634+00:00 node-90 kernel: [138035.873288] [] do_softirq+0x1d/0x20 2017-10-21T06:14:32.785635+00:00 node-90 kernel: [138035.873289] [] netif_rx_ni+0x33/0x80 2017-10-21T06:14:32.785637+00:00 node-90 kernel: [138035.873292] [] tun_get_user+0x506/0x880 2017-10-21T06:14:32.785638+00:00 node-90 kernel: [138035.873294] [] tun_sendmsg+0x51/0x70 2017-10-21T06:14:32.785639+00:00 node-90 kernel: [138035.873296] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:14:32.785640+00:00 node-90 kernel: [138035.873298] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:14:32.785641+00:00 node-90 kernel: [138035.873301] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:14:32.785642+00:00 node-90 kernel: [138035.873303] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:14:32.785643+00:00 node-90 kernel: [138035.873305] [] kthread+0xe5/0x100 2017-10-21T06:14:32.785645+00:00 node-90 kernel: [138035.873307] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:14:32.785646+00:00 node-90 kernel: [138035.873309] [] ret_from_fork+0x3f/0x70 2017-10-21T06:14:32.785646+00:00 node-90 kernel: [138035.873311] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:14:32.785647+00:00 node-90 kernel: [138035.873312] ---[ end trace d7e73079b38e58a9 ]--- 2017-10-21T06:18:26.701642+00:00 node-90 kernel: [138269.784416] ------------[ cut here ]------------ 2017-10-21T06:18:26.701663+00:00 node-90 kernel: [138269.784424] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:18:26.701665+00:00 node-90 kernel: [138269.784426] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:18:26.701666+00:00 node-90 kernel: [138269.784427] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:18:26.701811+00:00 node-90 kernel: [138269.784488] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:18:26.701816+00:00 node-90 kernel: [138269.784489] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:18:26.701817+00:00 node-90 kernel: [138269.784490] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T06:18:26.701833+00:00 node-90 kernel: [138269.784492] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T06:18:26.701834+00:00 node-90 kernel: [138269.784494] ffff881031ce2b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:18:26.701835+00:00 node-90 kernel: [138269.784496] Call Trace: 2017-10-21T06:18:26.701836+00:00 node-90 kernel: [138269.784497] [] dump_stack+0x63/0x90 2017-10-21T06:18:26.701837+00:00 node-90 kernel: [138269.784504] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:18:26.701838+00:00 node-90 kernel: [138269.784506] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:18:26.701839+00:00 node-90 kernel: [138269.784508] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:18:26.701839+00:00 node-90 kernel: [138269.784510] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:18:26.701841+00:00 node-90 kernel: [138269.784512] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:18:26.701842+00:00 node-90 kernel: [138269.784517] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:18:26.701842+00:00 node-90 kernel: [138269.784520] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:18:26.701843+00:00 node-90 kernel: [138269.784521] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:18:26.701843+00:00 node-90 kernel: [138269.784526] [] ? nf_iterate+0x62/0x80 2017-10-21T06:18:26.701844+00:00 node-90 kernel: [138269.784528] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:18:26.701845+00:00 node-90 kernel: [138269.784534] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:18:26.701846+00:00 node-90 kernel: [138269.784537] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:18:26.701847+00:00 node-90 kernel: [138269.784539] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:18:26.701847+00:00 node-90 kernel: [138269.784542] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:18:26.701848+00:00 node-90 kernel: [138269.784544] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:18:26.701849+00:00 node-90 kernel: [138269.784547] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:18:26.701853+00:00 node-90 kernel: [138269.784549] [] ? nf_iterate+0x62/0x80 2017-10-21T06:18:26.701854+00:00 node-90 kernel: [138269.784551] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:18:26.701855+00:00 node-90 kernel: [138269.784552] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:18:26.701856+00:00 node-90 kernel: [138269.784555] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:18:26.701857+00:00 node-90 kernel: [138269.784558] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:18:26.701858+00:00 node-90 kernel: [138269.784560] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:18:26.701868+00:00 node-90 kernel: [138269.784562] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T06:18:26.701869+00:00 node-90 kernel: [138269.784564] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:18:26.701869+00:00 node-90 kernel: [138269.784565] [] process_backlog+0xa8/0x150 2017-10-21T06:18:26.701870+00:00 node-90 kernel: [138269.784567] [] net_rx_action+0x21e/0x360 2017-10-21T06:18:26.701870+00:00 node-90 kernel: [138269.784569] [] __do_softirq+0x101/0x290 2017-10-21T06:18:26.701872+00:00 node-90 kernel: [138269.784572] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:18:26.701873+00:00 node-90 kernel: [138269.784572] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:18:26.701874+00:00 node-90 kernel: [138269.784575] [] do_softirq+0x1d/0x20 2017-10-21T06:18:26.701875+00:00 node-90 kernel: [138269.784577] [] netif_rx_ni+0x33/0x80 2017-10-21T06:18:26.701876+00:00 node-90 kernel: [138269.784579] [] tun_get_user+0x506/0x880 2017-10-21T06:18:26.701877+00:00 node-90 kernel: [138269.784581] [] tun_sendmsg+0x51/0x70 2017-10-21T06:18:26.701878+00:00 node-90 kernel: [138269.784584] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:18:26.701879+00:00 node-90 kernel: [138269.784586] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:18:26.701880+00:00 node-90 kernel: [138269.784589] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:18:26.701880+00:00 node-90 kernel: [138269.784591] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:18:26.701881+00:00 node-90 kernel: [138269.784593] [] kthread+0xe5/0x100 2017-10-21T06:18:26.701881+00:00 node-90 kernel: [138269.784595] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:18:26.701883+00:00 node-90 kernel: [138269.784597] [] ret_from_fork+0x3f/0x70 2017-10-21T06:18:26.701884+00:00 node-90 kernel: [138269.784599] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:18:26.701884+00:00 node-90 kernel: [138269.784600] ---[ end trace d7e73079b38e58aa ]--- 2017-10-21T06:20:50.766982+00:00 node-90 kernel: [138413.848936] ------------[ cut here ]------------ 2017-10-21T06:20:50.767000+00:00 node-90 kernel: [138413.848944] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:20:50.767002+00:00 node-90 kernel: [138413.848946] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:20:50.767003+00:00 node-90 kernel: [138413.848947] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:20:50.767004+00:00 node-90 kernel: [138413.849021] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:20:50.767012+00:00 node-90 kernel: [138413.849022] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:20:50.767013+00:00 node-90 kernel: [138413.849023] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T06:20:50.767028+00:00 node-90 kernel: [138413.849025] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T06:20:50.767029+00:00 node-90 kernel: [138413.849027] ffff88103387e000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:20:50.767030+00:00 node-90 kernel: [138413.849029] Call Trace: 2017-10-21T06:20:50.767032+00:00 node-90 kernel: [138413.849030] [] dump_stack+0x63/0x90 2017-10-21T06:20:50.767032+00:00 node-90 kernel: [138413.849038] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:20:50.767033+00:00 node-90 kernel: [138413.849040] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:20:50.767034+00:00 node-90 kernel: [138413.849042] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:20:50.767034+00:00 node-90 kernel: [138413.849044] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:20:50.767036+00:00 node-90 kernel: [138413.849046] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:20:50.767037+00:00 node-90 kernel: [138413.849052] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:20:50.767037+00:00 node-90 kernel: [138413.849056] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:20:50.767038+00:00 node-90 kernel: [138413.849058] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:20:50.767039+00:00 node-90 kernel: [138413.849063] [] ? nf_iterate+0x62/0x80 2017-10-21T06:20:50.767040+00:00 node-90 kernel: [138413.849065] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:20:50.767041+00:00 node-90 kernel: [138413.849073] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:20:50.767042+00:00 node-90 kernel: [138413.849076] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:20:50.767043+00:00 node-90 kernel: [138413.849079] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:20:50.767043+00:00 node-90 kernel: [138413.849082] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:20:50.767044+00:00 node-90 kernel: [138413.849083] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:20:50.767045+00:00 node-90 kernel: [138413.849087] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:20:50.767046+00:00 node-90 kernel: [138413.849089] [] ? nf_iterate+0x62/0x80 2017-10-21T06:20:50.767047+00:00 node-90 kernel: [138413.849091] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:20:50.767048+00:00 node-90 kernel: [138413.849093] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:20:50.767049+00:00 node-90 kernel: [138413.849096] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:20:50.767049+00:00 node-90 kernel: [138413.849099] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:20:50.767050+00:00 node-90 kernel: [138413.849101] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:20:50.767062+00:00 node-90 kernel: [138413.849105] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T06:20:50.767062+00:00 node-90 kernel: [138413.849106] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:20:50.767063+00:00 node-90 kernel: [138413.849108] [] process_backlog+0xa8/0x150 2017-10-21T06:20:50.767063+00:00 node-90 kernel: [138413.849109] [] net_rx_action+0x21e/0x360 2017-10-21T06:20:50.767064+00:00 node-90 kernel: [138413.849112] [] __do_softirq+0x101/0x290 2017-10-21T06:20:50.767065+00:00 node-90 kernel: [138413.849115] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:20:50.767066+00:00 node-90 kernel: [138413.849115] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:20:50.767067+00:00 node-90 kernel: [138413.849119] [] do_softirq+0x1d/0x20 2017-10-21T06:20:50.767068+00:00 node-90 kernel: [138413.849121] [] netif_rx_ni+0x33/0x80 2017-10-21T06:20:50.767069+00:00 node-90 kernel: [138413.849124] [] tun_get_user+0x506/0x880 2017-10-21T06:20:50.767070+00:00 node-90 kernel: [138413.849126] [] tun_sendmsg+0x51/0x70 2017-10-21T06:20:50.767071+00:00 node-90 kernel: [138413.849129] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:20:50.767072+00:00 node-90 kernel: [138413.849131] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:20:50.767073+00:00 node-90 kernel: [138413.849135] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:20:50.767074+00:00 node-90 kernel: [138413.849137] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:20:50.767074+00:00 node-90 kernel: [138413.849139] [] kthread+0xe5/0x100 2017-10-21T06:20:50.767075+00:00 node-90 kernel: [138413.849140] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:20:50.767076+00:00 node-90 kernel: [138413.849143] [] ret_from_fork+0x3f/0x70 2017-10-21T06:20:50.767077+00:00 node-90 kernel: [138413.849145] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:20:50.767078+00:00 node-90 kernel: [138413.849146] ---[ end trace d7e73079b38e58ab ]--- 2017-10-21T06:21:46.505540+00:00 node-90 kernel: [138469.583992] ------------[ cut here ]------------ 2017-10-21T06:21:46.505560+00:00 node-90 kernel: [138469.583999] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:21:46.505562+00:00 node-90 kernel: [138469.584001] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:21:46.505563+00:00 node-90 kernel: [138469.584002] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:21:46.505564+00:00 node-90 kernel: [138469.584065] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:21:46.505572+00:00 node-90 kernel: [138469.584066] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:21:46.505573+00:00 node-90 kernel: [138469.584068] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T06:21:46.505587+00:00 node-90 kernel: [138469.584070] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T06:21:46.505588+00:00 node-90 kernel: [138469.584071] ffff880f8fd80500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:21:46.505589+00:00 node-90 kernel: [138469.584073] Call Trace: 2017-10-21T06:21:46.505590+00:00 node-90 kernel: [138469.584074] [] dump_stack+0x63/0x90 2017-10-21T06:21:46.505591+00:00 node-90 kernel: [138469.584083] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:21:46.505591+00:00 node-90 kernel: [138469.584084] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:21:46.505592+00:00 node-90 kernel: [138469.584087] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:21:46.505593+00:00 node-90 kernel: [138469.584088] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:21:46.505594+00:00 node-90 kernel: [138469.584090] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:21:46.505595+00:00 node-90 kernel: [138469.584095] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:21:46.505596+00:00 node-90 kernel: [138469.584098] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:21:46.505596+00:00 node-90 kernel: [138469.584100] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:21:46.505597+00:00 node-90 kernel: [138469.584105] [] ? nf_iterate+0x62/0x80 2017-10-21T06:21:46.505598+00:00 node-90 kernel: [138469.584106] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:21:46.505599+00:00 node-90 kernel: [138469.584113] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:21:46.505600+00:00 node-90 kernel: [138469.584116] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:21:46.505601+00:00 node-90 kernel: [138469.584118] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:21:46.505601+00:00 node-90 kernel: [138469.584121] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:21:46.505602+00:00 node-90 kernel: [138469.584123] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:21:46.505603+00:00 node-90 kernel: [138469.584126] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:21:46.505605+00:00 node-90 kernel: [138469.584128] [] ? nf_iterate+0x62/0x80 2017-10-21T06:21:46.505605+00:00 node-90 kernel: [138469.584130] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:21:46.505606+00:00 node-90 kernel: [138469.584132] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:21:46.505607+00:00 node-90 kernel: [138469.584135] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:21:46.505608+00:00 node-90 kernel: [138469.584138] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:21:46.505609+00:00 node-90 kernel: [138469.584139] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:21:46.505618+00:00 node-90 kernel: [138469.584142] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T06:21:46.505619+00:00 node-90 kernel: [138469.584144] [] ? __wake_up_common+0x52/0x90 2017-10-21T06:21:46.505620+00:00 node-90 kernel: [138469.584145] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:21:46.505620+00:00 node-90 kernel: [138469.584147] [] process_backlog+0xa8/0x150 2017-10-21T06:21:46.505621+00:00 node-90 kernel: [138469.584148] [] net_rx_action+0x21e/0x360 2017-10-21T06:21:46.505622+00:00 node-90 kernel: [138469.584151] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T06:21:46.505623+00:00 node-90 kernel: [138469.584153] [] __do_softirq+0x101/0x290 2017-10-21T06:21:46.505624+00:00 node-90 kernel: [138469.584156] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:21:46.505625+00:00 node-90 kernel: [138469.584157] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:21:46.505626+00:00 node-90 kernel: [138469.584160] [] do_softirq+0x1d/0x20 2017-10-21T06:21:46.505627+00:00 node-90 kernel: [138469.584161] [] netif_rx_ni+0x33/0x80 2017-10-21T06:21:46.505628+00:00 node-90 kernel: [138469.584164] [] tun_get_user+0x506/0x880 2017-10-21T06:21:46.505629+00:00 node-90 kernel: [138469.584166] [] tun_sendmsg+0x51/0x70 2017-10-21T06:21:46.505630+00:00 node-90 kernel: [138469.584168] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:21:46.505630+00:00 node-90 kernel: [138469.584170] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:21:46.505631+00:00 node-90 kernel: [138469.584173] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:21:46.505632+00:00 node-90 kernel: [138469.584176] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:21:46.505633+00:00 node-90 kernel: [138469.584178] [] kthread+0xe5/0x100 2017-10-21T06:21:46.505634+00:00 node-90 kernel: [138469.584179] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:21:46.505634+00:00 node-90 kernel: [138469.584182] [] ret_from_fork+0x3f/0x70 2017-10-21T06:21:46.505635+00:00 node-90 kernel: [138469.584183] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:21:46.505636+00:00 node-90 kernel: [138469.584184] ---[ end trace d7e73079b38e58ac ]--- 2017-10-21T06:25:08.519368+00:00 node-90 kernel: [138671.595853] ------------[ cut here ]------------ 2017-10-21T06:25:08.519387+00:00 node-90 kernel: [138671.595861] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:25:08.519389+00:00 node-90 kernel: [138671.595863] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:25:08.519390+00:00 node-90 kernel: [138671.595865] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:25:08.519392+00:00 node-90 kernel: [138671.595930] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:25:08.519393+00:00 node-90 kernel: [138671.595931] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:25:08.519408+00:00 node-90 kernel: [138671.595933] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T06:25:08.519424+00:00 node-90 kernel: [138671.595934] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T06:25:08.519425+00:00 node-90 kernel: [138671.595936] ffff881003a9d600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:25:08.519426+00:00 node-90 kernel: [138671.595939] Call Trace: 2017-10-21T06:25:08.519427+00:00 node-90 kernel: [138671.595940] [] dump_stack+0x63/0x90 2017-10-21T06:25:08.519428+00:00 node-90 kernel: [138671.595949] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:25:08.519429+00:00 node-90 kernel: [138671.595951] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:25:08.519429+00:00 node-90 kernel: [138671.595953] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:25:08.519430+00:00 node-90 kernel: [138671.595955] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:25:08.519431+00:00 node-90 kernel: [138671.595957] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:25:08.519432+00:00 node-90 kernel: [138671.595962] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:25:08.519433+00:00 node-90 kernel: [138671.595965] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:25:08.519433+00:00 node-90 kernel: [138671.595968] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:25:08.519434+00:00 node-90 kernel: [138671.595971] [] ? nf_iterate+0x62/0x80 2017-10-21T06:25:08.519435+00:00 node-90 kernel: [138671.595974] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:25:08.519436+00:00 node-90 kernel: [138671.595982] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:25:08.519437+00:00 node-90 kernel: [138671.595986] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:25:08.519437+00:00 node-90 kernel: [138671.595988] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:25:08.519438+00:00 node-90 kernel: [138671.595991] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:25:08.519439+00:00 node-90 kernel: [138671.595993] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:25:08.519440+00:00 node-90 kernel: [138671.595996] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:25:08.519441+00:00 node-90 kernel: [138671.595998] [] ? nf_iterate+0x62/0x80 2017-10-21T06:25:08.519442+00:00 node-90 kernel: [138671.596000] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:25:08.519443+00:00 node-90 kernel: [138671.596001] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:25:08.519444+00:00 node-90 kernel: [138671.596005] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:25:08.519444+00:00 node-90 kernel: [138671.596008] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:25:08.519445+00:00 node-90 kernel: [138671.596009] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:25:08.519454+00:00 node-90 kernel: [138671.596011] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:25:08.519455+00:00 node-90 kernel: [138671.596012] [] process_backlog+0xa8/0x150 2017-10-21T06:25:08.519455+00:00 node-90 kernel: [138671.596013] [] net_rx_action+0x21e/0x360 2017-10-21T06:25:08.519456+00:00 node-90 kernel: [138671.596016] [] __do_softirq+0x101/0x290 2017-10-21T06:25:08.519457+00:00 node-90 kernel: [138671.596018] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:25:08.519458+00:00 node-90 kernel: [138671.596019] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:25:08.519459+00:00 node-90 kernel: [138671.596022] [] do_softirq+0x1d/0x20 2017-10-21T06:25:08.519460+00:00 node-90 kernel: [138671.596023] [] netif_rx_ni+0x33/0x80 2017-10-21T06:25:08.519461+00:00 node-90 kernel: [138671.596026] [] tun_get_user+0x506/0x880 2017-10-21T06:25:08.519462+00:00 node-90 kernel: [138671.596028] [] tun_sendmsg+0x51/0x70 2017-10-21T06:25:08.519463+00:00 node-90 kernel: [138671.596031] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:25:08.519465+00:00 node-90 kernel: [138671.596033] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:25:08.519467+00:00 node-90 kernel: [138671.596036] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:25:08.519468+00:00 node-90 kernel: [138671.596038] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:25:08.519469+00:00 node-90 kernel: [138671.596040] [] kthread+0xe5/0x100 2017-10-21T06:25:08.519470+00:00 node-90 kernel: [138671.596042] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:25:08.519471+00:00 node-90 kernel: [138671.596045] [] ret_from_fork+0x3f/0x70 2017-10-21T06:25:08.519472+00:00 node-90 kernel: [138671.596046] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:25:08.519473+00:00 node-90 kernel: [138671.596047] ---[ end trace d7e73079b38e58ad ]--- 2017-10-21T06:26:12.757359+00:00 node-90 kernel: [138735.830817] ------------[ cut here ]------------ 2017-10-21T06:26:12.757379+00:00 node-90 kernel: [138735.830826] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:26:12.757381+00:00 node-90 kernel: [138735.830830] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:26:12.757545+00:00 node-90 kernel: [138735.830831] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:26:12.757552+00:00 node-90 kernel: [138735.830893] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:26:12.757554+00:00 node-90 kernel: [138735.830894] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:26:12.757555+00:00 node-90 kernel: [138735.830896] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T06:26:12.757576+00:00 node-90 kernel: [138735.830898] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T06:26:12.757578+00:00 node-90 kernel: [138735.830899] ffff880f8b5bda00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:26:12.757579+00:00 node-90 kernel: [138735.830901] Call Trace: 2017-10-21T06:26:12.757580+00:00 node-90 kernel: [138735.830902] [] dump_stack+0x63/0x90 2017-10-21T06:26:12.757581+00:00 node-90 kernel: [138735.830910] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:26:12.757581+00:00 node-90 kernel: [138735.830911] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:26:12.757582+00:00 node-90 kernel: [138735.830914] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:26:12.757582+00:00 node-90 kernel: [138735.830915] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:26:12.757583+00:00 node-90 kernel: [138735.830917] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:26:12.757584+00:00 node-90 kernel: [138735.830922] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:26:12.757585+00:00 node-90 kernel: [138735.830925] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:26:12.757586+00:00 node-90 kernel: [138735.830927] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:26:12.757586+00:00 node-90 kernel: [138735.830931] [] ? nf_iterate+0x62/0x80 2017-10-21T06:26:12.757587+00:00 node-90 kernel: [138735.830933] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:26:12.757588+00:00 node-90 kernel: [138735.830939] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:26:12.757589+00:00 node-90 kernel: [138735.830942] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:26:12.757589+00:00 node-90 kernel: [138735.830944] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:26:12.757590+00:00 node-90 kernel: [138735.830947] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:26:12.757591+00:00 node-90 kernel: [138735.830949] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:26:12.757591+00:00 node-90 kernel: [138735.830952] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:26:12.757593+00:00 node-90 kernel: [138735.830954] [] ? nf_iterate+0x62/0x80 2017-10-21T06:26:12.757593+00:00 node-90 kernel: [138735.830956] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:26:12.757594+00:00 node-90 kernel: [138735.830957] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:26:12.757595+00:00 node-90 kernel: [138735.830960] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:26:12.757595+00:00 node-90 kernel: [138735.830963] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:26:12.757596+00:00 node-90 kernel: [138735.830965] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:26:12.757607+00:00 node-90 kernel: [138735.830966] [] ? __napi_schedule+0x40/0x60 2017-10-21T06:26:12.757608+00:00 node-90 kernel: [138735.830970] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T06:26:12.757609+00:00 node-90 kernel: [138735.830972] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:26:12.757609+00:00 node-90 kernel: [138735.830973] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:26:12.757610+00:00 node-90 kernel: [138735.830974] [] process_backlog+0xa8/0x150 2017-10-21T06:26:12.757611+00:00 node-90 kernel: [138735.830976] [] net_rx_action+0x21e/0x360 2017-10-21T06:26:12.757612+00:00 node-90 kernel: [138735.830978] [] __do_softirq+0x101/0x290 2017-10-21T06:26:12.757613+00:00 node-90 kernel: [138735.830980] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:26:12.757614+00:00 node-90 kernel: [138735.830981] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:26:12.757615+00:00 node-90 kernel: [138735.830984] [] do_softirq+0x1d/0x20 2017-10-21T06:26:12.757616+00:00 node-90 kernel: [138735.830985] [] netif_rx_ni+0x33/0x80 2017-10-21T06:26:12.757617+00:00 node-90 kernel: [138735.830988] [] tun_get_user+0x506/0x880 2017-10-21T06:26:12.757618+00:00 node-90 kernel: [138735.830990] [] tun_sendmsg+0x51/0x70 2017-10-21T06:26:12.757619+00:00 node-90 kernel: [138735.830993] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:26:12.757620+00:00 node-90 kernel: [138735.830995] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:26:12.757620+00:00 node-90 kernel: [138735.830998] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:26:12.757621+00:00 node-90 kernel: [138735.831000] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:26:12.757622+00:00 node-90 kernel: [138735.831002] [] kthread+0xe5/0x100 2017-10-21T06:26:12.757623+00:00 node-90 kernel: [138735.831004] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:26:12.757624+00:00 node-90 kernel: [138735.831007] [] ret_from_fork+0x3f/0x70 2017-10-21T06:26:12.757624+00:00 node-90 kernel: [138735.831008] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:26:12.757625+00:00 node-90 kernel: [138735.831009] ---[ end trace d7e73079b38e58ae ]--- 2017-10-21T06:31:01.005639+00:00 node-90 kernel: [139024.073158] ------------[ cut here ]------------ 2017-10-21T06:31:01.005658+00:00 node-90 kernel: [139024.073166] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:31:01.005660+00:00 node-90 kernel: [139024.073168] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:31:01.005800+00:00 node-90 kernel: [139024.073170] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:31:01.005813+00:00 node-90 kernel: [139024.073232] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:31:01.005818+00:00 node-90 kernel: [139024.073233] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:31:01.005820+00:00 node-90 kernel: [139024.073235] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T06:31:01.005836+00:00 node-90 kernel: [139024.073237] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T06:31:01.005836+00:00 node-90 kernel: [139024.073238] ffff881031979b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:31:01.005838+00:00 node-90 kernel: [139024.073240] Call Trace: 2017-10-21T06:31:01.005839+00:00 node-90 kernel: [139024.073241] [] dump_stack+0x63/0x90 2017-10-21T06:31:01.005840+00:00 node-90 kernel: [139024.073249] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:31:01.005840+00:00 node-90 kernel: [139024.073251] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:31:01.005841+00:00 node-90 kernel: [139024.073253] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:31:01.005842+00:00 node-90 kernel: [139024.073255] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:31:01.005843+00:00 node-90 kernel: [139024.073257] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:31:01.005844+00:00 node-90 kernel: [139024.073263] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:31:01.005845+00:00 node-90 kernel: [139024.073266] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:31:01.005845+00:00 node-90 kernel: [139024.073268] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:31:01.005846+00:00 node-90 kernel: [139024.073273] [] ? nf_iterate+0x62/0x80 2017-10-21T06:31:01.005846+00:00 node-90 kernel: [139024.073274] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:31:01.005848+00:00 node-90 kernel: [139024.073283] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:31:01.005849+00:00 node-90 kernel: [139024.073286] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:31:01.005849+00:00 node-90 kernel: [139024.073288] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:31:01.005850+00:00 node-90 kernel: [139024.073291] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:31:01.005850+00:00 node-90 kernel: [139024.073293] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:31:01.005851+00:00 node-90 kernel: [139024.073296] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:31:01.005853+00:00 node-90 kernel: [139024.073298] [] ? nf_iterate+0x62/0x80 2017-10-21T06:31:01.005853+00:00 node-90 kernel: [139024.073300] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:31:01.005854+00:00 node-90 kernel: [139024.073302] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:31:01.005854+00:00 node-90 kernel: [139024.073305] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:31:01.005855+00:00 node-90 kernel: [139024.073308] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:31:01.005856+00:00 node-90 kernel: [139024.073309] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:31:01.005865+00:00 node-90 kernel: [139024.073311] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:31:01.005866+00:00 node-90 kernel: [139024.073312] [] process_backlog+0xa8/0x150 2017-10-21T06:31:01.005866+00:00 node-90 kernel: [139024.073314] [] net_rx_action+0x21e/0x360 2017-10-21T06:31:01.005867+00:00 node-90 kernel: [139024.073316] [] __do_softirq+0x101/0x290 2017-10-21T06:31:01.005867+00:00 node-90 kernel: [139024.073319] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:31:01.005869+00:00 node-90 kernel: [139024.073320] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:31:01.005870+00:00 node-90 kernel: [139024.073323] [] do_softirq+0x1d/0x20 2017-10-21T06:31:01.005871+00:00 node-90 kernel: [139024.073324] [] netif_rx_ni+0x33/0x80 2017-10-21T06:31:01.005872+00:00 node-90 kernel: [139024.073329] [] tun_get_user+0x506/0x880 2017-10-21T06:31:01.005873+00:00 node-90 kernel: [139024.073331] [] tun_sendmsg+0x51/0x70 2017-10-21T06:31:01.005874+00:00 node-90 kernel: [139024.073334] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:31:01.005875+00:00 node-90 kernel: [139024.073336] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:31:01.005876+00:00 node-90 kernel: [139024.073339] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:31:01.005877+00:00 node-90 kernel: [139024.073342] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:31:01.005877+00:00 node-90 kernel: [139024.073343] [] kthread+0xe5/0x100 2017-10-21T06:31:01.005878+00:00 node-90 kernel: [139024.073345] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:31:01.005878+00:00 node-90 kernel: [139024.073348] [] ret_from_fork+0x3f/0x70 2017-10-21T06:31:01.005880+00:00 node-90 kernel: [139024.073349] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:31:01.005881+00:00 node-90 kernel: [139024.073350] ---[ end trace d7e73079b38e58af ]--- 2017-10-21T06:34:23.809227+00:00 node-90 kernel: [139226.871487] ------------[ cut here ]------------ 2017-10-21T06:34:23.809251+00:00 node-90 kernel: [139226.871497] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:34:23.809253+00:00 node-90 kernel: [139226.871499] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:34:23.809254+00:00 node-90 kernel: [139226.871500] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:34:23.809262+00:00 node-90 kernel: [139226.871563] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:34:23.809264+00:00 node-90 kernel: [139226.871564] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:34:23.809265+00:00 node-90 kernel: [139226.871566] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T06:34:23.809281+00:00 node-90 kernel: [139226.871568] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T06:34:23.809283+00:00 node-90 kernel: [139226.871569] ffff881f5c564400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:34:23.809284+00:00 node-90 kernel: [139226.871571] Call Trace: 2017-10-21T06:34:23.809285+00:00 node-90 kernel: [139226.871572] [] dump_stack+0x63/0x90 2017-10-21T06:34:23.809286+00:00 node-90 kernel: [139226.871582] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:34:23.809287+00:00 node-90 kernel: [139226.871583] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:34:23.809288+00:00 node-90 kernel: [139226.871586] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:34:23.809289+00:00 node-90 kernel: [139226.871588] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:34:23.809290+00:00 node-90 kernel: [139226.871590] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:34:23.809291+00:00 node-90 kernel: [139226.871595] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:34:23.809292+00:00 node-90 kernel: [139226.871598] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:34:23.809293+00:00 node-90 kernel: [139226.871600] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:34:23.809293+00:00 node-90 kernel: [139226.871605] [] ? nf_iterate+0x62/0x80 2017-10-21T06:34:23.809294+00:00 node-90 kernel: [139226.871607] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:34:23.809296+00:00 node-90 kernel: [139226.871612] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:34:23.809297+00:00 node-90 kernel: [139226.871615] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:34:23.809297+00:00 node-90 kernel: [139226.871617] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:34:23.809298+00:00 node-90 kernel: [139226.871620] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:34:23.809299+00:00 node-90 kernel: [139226.871622] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:34:23.809300+00:00 node-90 kernel: [139226.871625] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:34:23.809301+00:00 node-90 kernel: [139226.871627] [] ? nf_iterate+0x62/0x80 2017-10-21T06:34:23.809302+00:00 node-90 kernel: [139226.871629] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:34:23.809303+00:00 node-90 kernel: [139226.871630] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:34:23.809303+00:00 node-90 kernel: [139226.871634] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:34:23.809304+00:00 node-90 kernel: [139226.871637] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:34:23.809305+00:00 node-90 kernel: [139226.871638] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:34:23.809314+00:00 node-90 kernel: [139226.871640] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:34:23.809315+00:00 node-90 kernel: [139226.871641] [] process_backlog+0xa8/0x150 2017-10-21T06:34:23.809315+00:00 node-90 kernel: [139226.871642] [] net_rx_action+0x21e/0x360 2017-10-21T06:34:23.809316+00:00 node-90 kernel: [139226.871645] [] __do_softirq+0x101/0x290 2017-10-21T06:34:23.809316+00:00 node-90 kernel: [139226.871648] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:34:23.809317+00:00 node-90 kernel: [139226.871648] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:34:23.809319+00:00 node-90 kernel: [139226.871652] [] do_softirq+0x1d/0x20 2017-10-21T06:34:23.809320+00:00 node-90 kernel: [139226.871653] [] netif_rx_ni+0x33/0x80 2017-10-21T06:34:23.809321+00:00 node-90 kernel: [139226.871657] [] tun_get_user+0x506/0x880 2017-10-21T06:34:23.809322+00:00 node-90 kernel: [139226.871659] [] tun_sendmsg+0x51/0x70 2017-10-21T06:34:23.809323+00:00 node-90 kernel: [139226.871661] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:34:23.809325+00:00 node-90 kernel: [139226.871663] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:34:23.809326+00:00 node-90 kernel: [139226.871666] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:34:23.809327+00:00 node-90 kernel: [139226.871668] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:34:23.809327+00:00 node-90 kernel: [139226.871670] [] kthread+0xe5/0x100 2017-10-21T06:34:23.809328+00:00 node-90 kernel: [139226.871672] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:34:23.809329+00:00 node-90 kernel: [139226.871675] [] ret_from_fork+0x3f/0x70 2017-10-21T06:34:23.809330+00:00 node-90 kernel: [139226.871676] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:34:23.809331+00:00 node-90 kernel: [139226.871677] ---[ end trace d7e73079b38e58b0 ]--- 2017-10-21T06:41:18.661339+00:00 node-90 kernel: [139641.716798] ------------[ cut here ]------------ 2017-10-21T06:41:18.661357+00:00 node-90 kernel: [139641.716805] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:41:18.661359+00:00 node-90 kernel: [139641.716807] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:41:18.665512+00:00 node-90 kernel: [139641.716808] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:41:18.665522+00:00 node-90 kernel: [139641.717029] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:41:18.665524+00:00 node-90 kernel: [139641.717031] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:41:18.665526+00:00 node-90 kernel: [139641.717032] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T06:41:18.665528+00:00 node-90 kernel: [139641.717034] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T06:41:18.665529+00:00 node-90 kernel: [139641.717035] ffff88102007b900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:41:18.665530+00:00 node-90 kernel: [139641.717037] Call Trace: 2017-10-21T06:41:18.665531+00:00 node-90 kernel: [139641.717038] [] dump_stack+0x63/0x90 2017-10-21T06:41:18.665532+00:00 node-90 kernel: [139641.717046] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:41:18.665554+00:00 node-90 kernel: [139641.717048] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:41:18.665556+00:00 node-90 kernel: [139641.717050] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:41:18.665557+00:00 node-90 kernel: [139641.717052] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:41:18.665558+00:00 node-90 kernel: [139641.717054] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:41:18.665559+00:00 node-90 kernel: [139641.717059] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:41:18.665561+00:00 node-90 kernel: [139641.717062] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:41:18.665562+00:00 node-90 kernel: [139641.717064] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:41:18.665564+00:00 node-90 kernel: [139641.717068] [] ? nf_iterate+0x62/0x80 2017-10-21T06:41:18.665566+00:00 node-90 kernel: [139641.717070] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:41:18.665567+00:00 node-90 kernel: [139641.717079] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:41:18.665568+00:00 node-90 kernel: [139641.717082] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:41:18.665569+00:00 node-90 kernel: [139641.717084] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:41:18.665571+00:00 node-90 kernel: [139641.717087] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:41:18.665572+00:00 node-90 kernel: [139641.717089] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:41:18.665574+00:00 node-90 kernel: [139641.717092] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:41:18.665575+00:00 node-90 kernel: [139641.717094] [] ? nf_iterate+0x62/0x80 2017-10-21T06:41:18.665577+00:00 node-90 kernel: [139641.717095] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:41:18.665578+00:00 node-90 kernel: [139641.717097] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:41:18.665580+00:00 node-90 kernel: [139641.717100] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:41:18.665581+00:00 node-90 kernel: [139641.717103] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:41:18.665583+00:00 node-90 kernel: [139641.717104] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:41:18.665584+00:00 node-90 kernel: [139641.717108] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:41:18.665585+00:00 node-90 kernel: [139641.717111] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:41:18.665586+00:00 node-90 kernel: [139641.717114] [] ? generic_exec_single+0x85/0x120 2017-10-21T06:41:18.665588+00:00 node-90 kernel: [139641.717117] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:41:18.665589+00:00 node-90 kernel: [139641.717118] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:41:18.665605+00:00 node-90 kernel: [139641.717119] [] process_backlog+0xa8/0x150 2017-10-21T06:41:18.665607+00:00 node-90 kernel: [139641.717121] [] net_rx_action+0x21e/0x360 2017-10-21T06:41:18.665608+00:00 node-90 kernel: [139641.717123] [] __do_softirq+0x101/0x290 2017-10-21T06:41:18.665609+00:00 node-90 kernel: [139641.717125] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:41:18.665610+00:00 node-90 kernel: [139641.717126] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:41:18.665612+00:00 node-90 kernel: [139641.717129] [] do_softirq+0x1d/0x20 2017-10-21T06:41:18.665613+00:00 node-90 kernel: [139641.717130] [] netif_rx_ni+0x33/0x80 2017-10-21T06:41:18.665614+00:00 node-90 kernel: [139641.717133] [] tun_get_user+0x506/0x880 2017-10-21T06:41:18.665616+00:00 node-90 kernel: [139641.717135] [] tun_sendmsg+0x51/0x70 2017-10-21T06:41:18.665617+00:00 node-90 kernel: [139641.717137] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:41:18.665619+00:00 node-90 kernel: [139641.717139] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:41:18.665620+00:00 node-90 kernel: [139641.717144] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:41:18.665621+00:00 node-90 kernel: [139641.717146] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:41:18.665622+00:00 node-90 kernel: [139641.717148] [] kthread+0xe5/0x100 2017-10-21T06:41:18.665624+00:00 node-90 kernel: [139641.717150] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:41:18.665625+00:00 node-90 kernel: [139641.717153] [] ret_from_fork+0x3f/0x70 2017-10-21T06:41:18.665626+00:00 node-90 kernel: [139641.717154] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:41:18.665627+00:00 node-90 kernel: [139641.717155] ---[ end trace d7e73079b38e58b1 ]--- 2017-10-21T06:42:45.041358+00:00 node-90 kernel: [139728.094466] ------------[ cut here ]------------ 2017-10-21T06:42:45.041366+00:00 node-90 kernel: [139728.094472] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:42:45.041368+00:00 node-90 kernel: [139728.094475] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:42:45.041369+00:00 node-90 kernel: [139728.094476] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:42:45.041370+00:00 node-90 kernel: [139728.094537] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:42:45.041371+00:00 node-90 kernel: [139728.094538] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:42:45.041372+00:00 node-90 kernel: [139728.094539] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T06:42:45.041386+00:00 node-90 kernel: [139728.094541] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T06:42:45.041387+00:00 node-90 kernel: [139728.094542] ffff881031eef100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:42:45.041388+00:00 node-90 kernel: [139728.094544] Call Trace: 2017-10-21T06:42:45.041389+00:00 node-90 kernel: [139728.094545] [] dump_stack+0x63/0x90 2017-10-21T06:42:45.041390+00:00 node-90 kernel: [139728.094553] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:42:45.041391+00:00 node-90 kernel: [139728.094554] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:42:45.041391+00:00 node-90 kernel: [139728.094557] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:42:45.041392+00:00 node-90 kernel: [139728.094558] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:42:45.041393+00:00 node-90 kernel: [139728.094560] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:42:45.041394+00:00 node-90 kernel: [139728.094566] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:42:45.041395+00:00 node-90 kernel: [139728.094568] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:42:45.041396+00:00 node-90 kernel: [139728.094570] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:42:45.041396+00:00 node-90 kernel: [139728.094575] [] ? nf_iterate+0x62/0x80 2017-10-21T06:42:45.041397+00:00 node-90 kernel: [139728.094576] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:42:45.041398+00:00 node-90 kernel: [139728.094582] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:42:45.041399+00:00 node-90 kernel: [139728.094585] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:42:45.041400+00:00 node-90 kernel: [139728.094587] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:42:45.041401+00:00 node-90 kernel: [139728.094590] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:42:45.041401+00:00 node-90 kernel: [139728.094592] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:42:45.041402+00:00 node-90 kernel: [139728.094595] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:42:45.041404+00:00 node-90 kernel: [139728.094597] [] ? nf_iterate+0x62/0x80 2017-10-21T06:42:45.041405+00:00 node-90 kernel: [139728.094599] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:42:45.041405+00:00 node-90 kernel: [139728.094600] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:42:45.041406+00:00 node-90 kernel: [139728.094604] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:42:45.041407+00:00 node-90 kernel: [139728.094606] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:42:45.041408+00:00 node-90 kernel: [139728.094608] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:42:45.041418+00:00 node-90 kernel: [139728.094610] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:42:45.041419+00:00 node-90 kernel: [139728.094613] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:42:45.041419+00:00 node-90 kernel: [139728.094616] [] ? generic_exec_single+0x85/0x120 2017-10-21T06:42:45.041420+00:00 node-90 kernel: [139728.094619] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T06:42:45.041420+00:00 node-90 kernel: [139728.094620] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:42:45.041421+00:00 node-90 kernel: [139728.094621] [] process_backlog+0xa8/0x150 2017-10-21T06:42:45.041422+00:00 node-90 kernel: [139728.094623] [] net_rx_action+0x21e/0x360 2017-10-21T06:42:45.041423+00:00 node-90 kernel: [139728.094625] [] __do_softirq+0x101/0x290 2017-10-21T06:42:45.041424+00:00 node-90 kernel: [139728.094627] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:42:45.041425+00:00 node-90 kernel: [139728.094628] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:42:45.041426+00:00 node-90 kernel: [139728.094631] [] do_softirq+0x1d/0x20 2017-10-21T06:42:45.041427+00:00 node-90 kernel: [139728.094632] [] netif_rx_ni+0x33/0x80 2017-10-21T06:42:45.041428+00:00 node-90 kernel: [139728.094635] [] tun_get_user+0x506/0x880 2017-10-21T06:42:45.041429+00:00 node-90 kernel: [139728.094637] [] tun_sendmsg+0x51/0x70 2017-10-21T06:42:45.041429+00:00 node-90 kernel: [139728.094639] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:42:45.041430+00:00 node-90 kernel: [139728.094641] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:42:45.041431+00:00 node-90 kernel: [139728.094645] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:42:45.041432+00:00 node-90 kernel: [139728.094647] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:42:45.041433+00:00 node-90 kernel: [139728.094650] [] kthread+0xe5/0x100 2017-10-21T06:42:45.041433+00:00 node-90 kernel: [139728.094651] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:42:45.041434+00:00 node-90 kernel: [139728.094654] [] ret_from_fork+0x3f/0x70 2017-10-21T06:42:45.041434+00:00 node-90 kernel: [139728.094656] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:42:45.041438+00:00 node-90 kernel: [139728.094657] ---[ end trace d7e73079b38e58b2 ]--- 2017-10-21T06:45:56.470445+00:00 node-90 kernel: [139919.515987] ------------[ cut here ]------------ 2017-10-21T06:45:56.470600+00:00 node-90 kernel: [139919.515995] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:45:56.470602+00:00 node-90 kernel: [139919.515997] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:45:56.470746+00:00 node-90 kernel: [139919.515998] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:45:56.470754+00:00 node-90 kernel: [139919.516059] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:45:56.470755+00:00 node-90 kernel: [139919.516061] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:45:56.470756+00:00 node-90 kernel: [139919.516062] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T06:45:56.470773+00:00 node-90 kernel: [139919.516064] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T06:45:56.470775+00:00 node-90 kernel: [139919.516066] ffff882034c66900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:45:56.470776+00:00 node-90 kernel: [139919.516067] Call Trace: 2017-10-21T06:45:56.470778+00:00 node-90 kernel: [139919.516069] [] dump_stack+0x63/0x90 2017-10-21T06:45:56.470779+00:00 node-90 kernel: [139919.516076] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:45:56.470779+00:00 node-90 kernel: [139919.516078] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:45:56.470780+00:00 node-90 kernel: [139919.516080] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:45:56.470781+00:00 node-90 kernel: [139919.516081] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:45:56.470782+00:00 node-90 kernel: [139919.516083] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:45:56.470783+00:00 node-90 kernel: [139919.516089] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:45:56.470784+00:00 node-90 kernel: [139919.516092] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:45:56.470784+00:00 node-90 kernel: [139919.516094] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:45:56.470785+00:00 node-90 kernel: [139919.516098] [] ? nf_iterate+0x62/0x80 2017-10-21T06:45:56.470786+00:00 node-90 kernel: [139919.516100] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:45:56.470787+00:00 node-90 kernel: [139919.516106] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:45:56.470788+00:00 node-90 kernel: [139919.516109] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:45:56.470789+00:00 node-90 kernel: [139919.516111] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:45:56.470789+00:00 node-90 kernel: [139919.516114] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:45:56.470790+00:00 node-90 kernel: [139919.516116] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:45:56.470791+00:00 node-90 kernel: [139919.516119] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:45:56.470793+00:00 node-90 kernel: [139919.516121] [] ? nf_iterate+0x62/0x80 2017-10-21T06:45:56.470793+00:00 node-90 kernel: [139919.516123] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:45:56.470794+00:00 node-90 kernel: [139919.516124] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:45:56.470795+00:00 node-90 kernel: [139919.516128] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:45:56.470795+00:00 node-90 kernel: [139919.516130] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:45:56.470797+00:00 node-90 kernel: [139919.516132] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:45:56.470805+00:00 node-90 kernel: [139919.516133] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:45:56.470806+00:00 node-90 kernel: [139919.516135] [] process_backlog+0xa8/0x150 2017-10-21T06:45:56.470807+00:00 node-90 kernel: [139919.516136] [] net_rx_action+0x21e/0x360 2017-10-21T06:45:56.470807+00:00 node-90 kernel: [139919.516138] [] __do_softirq+0x101/0x290 2017-10-21T06:45:56.470808+00:00 node-90 kernel: [139919.516141] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:45:56.470810+00:00 node-90 kernel: [139919.516142] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:45:56.470811+00:00 node-90 kernel: [139919.516145] [] do_softirq+0x1d/0x20 2017-10-21T06:45:56.470812+00:00 node-90 kernel: [139919.516146] [] netif_rx_ni+0x33/0x80 2017-10-21T06:45:56.470813+00:00 node-90 kernel: [139919.516149] [] tun_get_user+0x506/0x880 2017-10-21T06:45:56.470814+00:00 node-90 kernel: [139919.516151] [] tun_sendmsg+0x51/0x70 2017-10-21T06:45:56.470815+00:00 node-90 kernel: [139919.516153] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:45:56.470817+00:00 node-90 kernel: [139919.516155] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:45:56.470818+00:00 node-90 kernel: [139919.516158] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:45:56.470818+00:00 node-90 kernel: [139919.516161] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:45:56.470819+00:00 node-90 kernel: [139919.516163] [] kthread+0xe5/0x100 2017-10-21T06:45:56.470819+00:00 node-90 kernel: [139919.516164] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:45:56.470821+00:00 node-90 kernel: [139919.516167] [] ret_from_fork+0x3f/0x70 2017-10-21T06:45:56.470822+00:00 node-90 kernel: [139919.516168] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:45:56.470823+00:00 node-90 kernel: [139919.516169] ---[ end trace d7e73079b38e58b3 ]--- 2017-10-21T06:46:55.097223+00:00 node-90 kernel: [139978.142823] ------------[ cut here ]------------ 2017-10-21T06:46:55.097242+00:00 node-90 kernel: [139978.142831] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:46:55.097244+00:00 node-90 kernel: [139978.142833] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:46:55.097245+00:00 node-90 kernel: [139978.142834] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:46:55.097246+00:00 node-90 kernel: [139978.142900] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:46:55.097247+00:00 node-90 kernel: [139978.142901] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:46:55.097266+00:00 node-90 kernel: [139978.142902] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T06:46:55.097282+00:00 node-90 kernel: [139978.142904] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T06:46:55.097283+00:00 node-90 kernel: [139978.142906] ffff880f87e2a600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:46:55.097284+00:00 node-90 kernel: [139978.142908] Call Trace: 2017-10-21T06:46:55.097285+00:00 node-90 kernel: [139978.142909] [] dump_stack+0x63/0x90 2017-10-21T06:46:55.097286+00:00 node-90 kernel: [139978.142916] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:46:55.097287+00:00 node-90 kernel: [139978.142917] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:46:55.097287+00:00 node-90 kernel: [139978.142920] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:46:55.097288+00:00 node-90 kernel: [139978.142921] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:46:55.097289+00:00 node-90 kernel: [139978.142923] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:46:55.097290+00:00 node-90 kernel: [139978.142929] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:46:55.097291+00:00 node-90 kernel: [139978.142932] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:46:55.097292+00:00 node-90 kernel: [139978.142934] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:46:55.097292+00:00 node-90 kernel: [139978.142938] [] ? nf_iterate+0x62/0x80 2017-10-21T06:46:55.097293+00:00 node-90 kernel: [139978.142940] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:46:55.097294+00:00 node-90 kernel: [139978.142945] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:46:55.097295+00:00 node-90 kernel: [139978.142948] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:46:55.097296+00:00 node-90 kernel: [139978.142951] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:46:55.097297+00:00 node-90 kernel: [139978.142954] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:46:55.097297+00:00 node-90 kernel: [139978.142957] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:46:55.097298+00:00 node-90 kernel: [139978.142962] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:46:55.097300+00:00 node-90 kernel: [139978.142963] [] ? nf_iterate+0x62/0x80 2017-10-21T06:46:55.097301+00:00 node-90 kernel: [139978.142965] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:46:55.097301+00:00 node-90 kernel: [139978.142967] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:46:55.097302+00:00 node-90 kernel: [139978.142970] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:46:55.097303+00:00 node-90 kernel: [139978.142973] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:46:55.097304+00:00 node-90 kernel: [139978.142975] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:46:55.097313+00:00 node-90 kernel: [139978.142977] [] ? update_blocked_averages+0x310/0x520 2017-10-21T06:46:55.097313+00:00 node-90 kernel: [139978.142979] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:46:55.097314+00:00 node-90 kernel: [139978.142981] [] process_backlog+0xa8/0x150 2017-10-21T06:46:55.097314+00:00 node-90 kernel: [139978.142983] [] net_rx_action+0x21e/0x360 2017-10-21T06:46:55.097315+00:00 node-90 kernel: [139978.142985] [] __do_softirq+0x101/0x290 2017-10-21T06:46:55.097316+00:00 node-90 kernel: [139978.142988] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:46:55.097317+00:00 node-90 kernel: [139978.142988] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:46:55.097318+00:00 node-90 kernel: [139978.142992] [] do_softirq+0x1d/0x20 2017-10-21T06:46:55.097319+00:00 node-90 kernel: [139978.142993] [] netif_rx_ni+0x33/0x80 2017-10-21T06:46:55.097320+00:00 node-90 kernel: [139978.142996] [] tun_get_user+0x506/0x880 2017-10-21T06:46:55.097321+00:00 node-90 kernel: [139978.142998] [] tun_sendmsg+0x51/0x70 2017-10-21T06:46:55.097322+00:00 node-90 kernel: [139978.143001] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:46:55.097323+00:00 node-90 kernel: [139978.143003] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:46:55.097324+00:00 node-90 kernel: [139978.143006] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:46:55.097325+00:00 node-90 kernel: [139978.143008] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:46:55.097325+00:00 node-90 kernel: [139978.143010] [] kthread+0xe5/0x100 2017-10-21T06:46:55.097326+00:00 node-90 kernel: [139978.143012] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:46:55.097327+00:00 node-90 kernel: [139978.143015] [] ret_from_fork+0x3f/0x70 2017-10-21T06:46:55.097328+00:00 node-90 kernel: [139978.143016] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:46:55.097329+00:00 node-90 kernel: [139978.143017] ---[ end trace d7e73079b38e58b4 ]--- 2017-10-21T06:47:08.421102+00:00 node-90 kernel: [139991.468716] ------------[ cut here ]------------ 2017-10-21T06:47:08.421122+00:00 node-90 kernel: [139991.468724] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:47:08.421129+00:00 node-90 kernel: [139991.468726] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:47:08.421130+00:00 node-90 kernel: [139991.468727] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:47:08.421131+00:00 node-90 kernel: [139991.468789] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:47:08.421138+00:00 node-90 kernel: [139991.468790] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:47:08.421139+00:00 node-90 kernel: [139991.468791] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T06:47:08.421153+00:00 node-90 kernel: [139991.468793] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T06:47:08.421155+00:00 node-90 kernel: [139991.468794] ffff882036821d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:47:08.421156+00:00 node-90 kernel: [139991.468796] Call Trace: 2017-10-21T06:47:08.421157+00:00 node-90 kernel: [139991.468797] [] dump_stack+0x63/0x90 2017-10-21T06:47:08.421158+00:00 node-90 kernel: [139991.468804] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:47:08.421158+00:00 node-90 kernel: [139991.468806] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:47:08.421159+00:00 node-90 kernel: [139991.468809] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:47:08.421160+00:00 node-90 kernel: [139991.468810] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:47:08.421161+00:00 node-90 kernel: [139991.468812] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:47:08.421162+00:00 node-90 kernel: [139991.468817] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:47:08.421163+00:00 node-90 kernel: [139991.468821] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:47:08.421164+00:00 node-90 kernel: [139991.468822] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:47:08.421164+00:00 node-90 kernel: [139991.468826] [] ? nf_iterate+0x62/0x80 2017-10-21T06:47:08.421165+00:00 node-90 kernel: [139991.468828] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:47:08.421166+00:00 node-90 kernel: [139991.468834] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:47:08.421167+00:00 node-90 kernel: [139991.468837] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:47:08.421168+00:00 node-90 kernel: [139991.468839] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:47:08.421168+00:00 node-90 kernel: [139991.468842] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:47:08.421169+00:00 node-90 kernel: [139991.468844] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:47:08.421170+00:00 node-90 kernel: [139991.468847] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:47:08.421171+00:00 node-90 kernel: [139991.468849] [] ? nf_iterate+0x62/0x80 2017-10-21T06:47:08.421172+00:00 node-90 kernel: [139991.468851] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:47:08.421173+00:00 node-90 kernel: [139991.468853] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:47:08.421173+00:00 node-90 kernel: [139991.468856] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:47:08.421174+00:00 node-90 kernel: [139991.468858] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:47:08.421175+00:00 node-90 kernel: [139991.468860] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:47:08.421195+00:00 node-90 kernel: [139991.468861] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:47:08.421358+00:00 node-90 kernel: [139991.468863] [] process_backlog+0xa8/0x150 2017-10-21T06:47:08.421360+00:00 node-90 kernel: [139991.468864] [] net_rx_action+0x21e/0x360 2017-10-21T06:47:08.421497+00:00 node-90 kernel: [139991.468866] [] __do_softirq+0x101/0x290 2017-10-21T06:47:08.421499+00:00 node-90 kernel: [139991.468869] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:47:08.421500+00:00 node-90 kernel: [139991.468869] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:47:08.421636+00:00 node-90 kernel: [139991.468873] [] do_softirq+0x1d/0x20 2017-10-21T06:47:08.421637+00:00 node-90 kernel: [139991.468874] [] netif_rx_ni+0x33/0x80 2017-10-21T06:47:08.421639+00:00 node-90 kernel: [139991.468877] [] tun_get_user+0x506/0x880 2017-10-21T06:47:08.421640+00:00 node-90 kernel: [139991.468878] [] tun_sendmsg+0x51/0x70 2017-10-21T06:47:08.421641+00:00 node-90 kernel: [139991.468881] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:47:08.421642+00:00 node-90 kernel: [139991.468883] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:47:08.421643+00:00 node-90 kernel: [139991.468886] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:47:08.421644+00:00 node-90 kernel: [139991.468888] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:47:08.421644+00:00 node-90 kernel: [139991.468891] [] kthread+0xe5/0x100 2017-10-21T06:47:08.421645+00:00 node-90 kernel: [139991.468892] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:47:08.421645+00:00 node-90 kernel: [139991.468895] [] ret_from_fork+0x3f/0x70 2017-10-21T06:47:08.421647+00:00 node-90 kernel: [139991.468897] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:47:08.421647+00:00 node-90 kernel: [139991.468898] ---[ end trace d7e73079b38e58b5 ]--- 2017-10-21T06:49:12.288343+00:00 node-90 kernel: [140115.332146] ------------[ cut here ]------------ 2017-10-21T06:49:12.288363+00:00 node-90 kernel: [140115.332155] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:49:12.288365+00:00 node-90 kernel: [140115.332158] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:49:12.288366+00:00 node-90 kernel: [140115.332159] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:49:12.288376+00:00 node-90 kernel: [140115.332218] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:49:12.288378+00:00 node-90 kernel: [140115.332219] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:49:12.288379+00:00 node-90 kernel: [140115.332220] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T06:49:12.288394+00:00 node-90 kernel: [140115.332222] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T06:49:12.288396+00:00 node-90 kernel: [140115.332223] ffff88202c81c000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:49:12.288397+00:00 node-90 kernel: [140115.332225] Call Trace: 2017-10-21T06:49:12.288398+00:00 node-90 kernel: [140115.332226] [] dump_stack+0x63/0x90 2017-10-21T06:49:12.288399+00:00 node-90 kernel: [140115.332236] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:49:12.288400+00:00 node-90 kernel: [140115.332238] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:49:12.288401+00:00 node-90 kernel: [140115.332241] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:49:12.288401+00:00 node-90 kernel: [140115.332242] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:49:12.288403+00:00 node-90 kernel: [140115.332245] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:49:12.288404+00:00 node-90 kernel: [140115.332252] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:49:12.288405+00:00 node-90 kernel: [140115.332254] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:49:12.288405+00:00 node-90 kernel: [140115.332256] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:49:12.288406+00:00 node-90 kernel: [140115.332262] [] ? nf_iterate+0x62/0x80 2017-10-21T06:49:12.288407+00:00 node-90 kernel: [140115.332263] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:49:12.288408+00:00 node-90 kernel: [140115.332270] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:49:12.288409+00:00 node-90 kernel: [140115.332273] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:49:12.288410+00:00 node-90 kernel: [140115.332275] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:49:12.288411+00:00 node-90 kernel: [140115.332278] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:49:12.288411+00:00 node-90 kernel: [140115.332279] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:49:12.288412+00:00 node-90 kernel: [140115.332282] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:49:12.288414+00:00 node-90 kernel: [140115.332284] [] ? nf_iterate+0x62/0x80 2017-10-21T06:49:12.288415+00:00 node-90 kernel: [140115.332286] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:49:12.288416+00:00 node-90 kernel: [140115.332287] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:49:12.288416+00:00 node-90 kernel: [140115.332290] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:49:12.288417+00:00 node-90 kernel: [140115.332293] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:49:12.288418+00:00 node-90 kernel: [140115.332294] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:49:12.288427+00:00 node-90 kernel: [140115.332299] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T06:49:12.288428+00:00 node-90 kernel: [140115.332300] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:49:12.288429+00:00 node-90 kernel: [140115.332302] [] process_backlog+0xa8/0x150 2017-10-21T06:49:12.288429+00:00 node-90 kernel: [140115.332303] [] net_rx_action+0x21e/0x360 2017-10-21T06:49:12.288430+00:00 node-90 kernel: [140115.332305] [] __do_softirq+0x101/0x290 2017-10-21T06:49:12.288431+00:00 node-90 kernel: [140115.332309] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:49:12.288432+00:00 node-90 kernel: [140115.332309] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:49:12.288433+00:00 node-90 kernel: [140115.332312] [] do_softirq+0x1d/0x20 2017-10-21T06:49:12.288435+00:00 node-90 kernel: [140115.332313] [] netif_rx_ni+0x33/0x80 2017-10-21T06:49:12.288436+00:00 node-90 kernel: [140115.332317] [] tun_get_user+0x506/0x880 2017-10-21T06:49:12.288437+00:00 node-90 kernel: [140115.332318] [] tun_sendmsg+0x51/0x70 2017-10-21T06:49:12.288438+00:00 node-90 kernel: [140115.332321] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:49:12.288439+00:00 node-90 kernel: [140115.332322] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:49:12.288440+00:00 node-90 kernel: [140115.332326] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:49:12.288441+00:00 node-90 kernel: [140115.332327] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:49:12.288441+00:00 node-90 kernel: [140115.332330] [] kthread+0xe5/0x100 2017-10-21T06:49:12.288442+00:00 node-90 kernel: [140115.332331] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:49:12.288443+00:00 node-90 kernel: [140115.332335] [] ret_from_fork+0x3f/0x70 2017-10-21T06:49:12.288445+00:00 node-90 kernel: [140115.332336] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:49:12.288445+00:00 node-90 kernel: [140115.332337] ---[ end trace d7e73079b38e58b6 ]--- 2017-10-21T06:52:44.532275+00:00 node-90 kernel: [140327.572320] ------------[ cut here ]------------ 2017-10-21T06:52:44.532304+00:00 node-90 kernel: [140327.572330] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:52:44.532308+00:00 node-90 kernel: [140327.572332] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:52:44.532318+00:00 node-90 kernel: [140327.572333] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:52:44.532321+00:00 node-90 kernel: [140327.572407] CPU: 30 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:52:44.532324+00:00 node-90 kernel: [140327.572409] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:52:44.532326+00:00 node-90 kernel: [140327.572410] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-21T06:52:44.532350+00:00 node-90 kernel: [140327.572412] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-21T06:52:44.532352+00:00 node-90 kernel: [140327.572414] ffff8810339b1b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:52:44.532354+00:00 node-90 kernel: [140327.572416] Call Trace: 2017-10-21T06:52:44.532356+00:00 node-90 kernel: [140327.572429] [] dump_stack+0x63/0x90 2017-10-21T06:52:44.532358+00:00 node-90 kernel: [140327.572449] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:52:44.532368+00:00 node-90 kernel: [140327.572451] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:52:44.532370+00:00 node-90 kernel: [140327.572454] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:52:44.532371+00:00 node-90 kernel: [140327.572455] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:52:44.532373+00:00 node-90 kernel: [140327.572457] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:52:44.532375+00:00 node-90 kernel: [140327.572462] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:52:44.532377+00:00 node-90 kernel: [140327.572465] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:52:44.532379+00:00 node-90 kernel: [140327.572467] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:52:44.532380+00:00 node-90 kernel: [140327.572472] [] ? nf_iterate+0x62/0x80 2017-10-21T06:52:44.532382+00:00 node-90 kernel: [140327.572473] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:52:44.532384+00:00 node-90 kernel: [140327.572479] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:52:44.532385+00:00 node-90 kernel: [140327.572482] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:52:44.532386+00:00 node-90 kernel: [140327.572484] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:52:44.532387+00:00 node-90 kernel: [140327.572486] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:52:44.532389+00:00 node-90 kernel: [140327.572488] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:52:44.532391+00:00 node-90 kernel: [140327.572491] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:52:44.532393+00:00 node-90 kernel: [140327.572493] [] ? nf_iterate+0x62/0x80 2017-10-21T06:52:44.532403+00:00 node-90 kernel: [140327.572495] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:52:44.532405+00:00 node-90 kernel: [140327.572496] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:52:44.532407+00:00 node-90 kernel: [140327.572499] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:52:44.532409+00:00 node-90 kernel: [140327.572502] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:52:44.532411+00:00 node-90 kernel: [140327.572503] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:52:44.532426+00:00 node-90 kernel: [140327.572504] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:52:44.532429+00:00 node-90 kernel: [140327.572506] [] process_backlog+0xa8/0x150 2017-10-21T06:52:44.532431+00:00 node-90 kernel: [140327.572507] [] net_rx_action+0x21e/0x360 2017-10-21T06:52:44.532433+00:00 node-90 kernel: [140327.572509] [] __do_softirq+0x101/0x290 2017-10-21T06:52:44.532435+00:00 node-90 kernel: [140327.572512] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:52:44.532436+00:00 node-90 kernel: [140327.572513] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:52:44.532438+00:00 node-90 kernel: [140327.572516] [] do_softirq+0x1d/0x20 2017-10-21T06:52:44.532440+00:00 node-90 kernel: [140327.572517] [] netif_rx_ni+0x33/0x80 2017-10-21T06:52:44.532442+00:00 node-90 kernel: [140327.572521] [] tun_get_user+0x506/0x880 2017-10-21T06:52:44.532444+00:00 node-90 kernel: [140327.572522] [] tun_sendmsg+0x51/0x70 2017-10-21T06:52:44.532452+00:00 node-90 kernel: [140327.572524] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:52:44.532454+00:00 node-90 kernel: [140327.572526] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:52:44.532456+00:00 node-90 kernel: [140327.572529] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:52:44.532464+00:00 node-90 kernel: [140327.572531] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:52:44.532465+00:00 node-90 kernel: [140327.572534] [] kthread+0xe5/0x100 2017-10-21T06:52:44.532467+00:00 node-90 kernel: [140327.572535] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:52:44.532469+00:00 node-90 kernel: [140327.572538] [] ret_from_fork+0x3f/0x70 2017-10-21T06:52:44.532471+00:00 node-90 kernel: [140327.572539] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:52:44.532473+00:00 node-90 kernel: [140327.572541] ---[ end trace d7e73079b38e58b7 ]--- 2017-10-21T06:53:26.376937+00:00 node-90 kernel: [140369.416223] ------------[ cut here ]------------ 2017-10-21T06:53:26.376958+00:00 node-90 kernel: [140369.416233] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:53:26.376960+00:00 node-90 kernel: [140369.416235] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:53:26.376961+00:00 node-90 kernel: [140369.416236] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:53:26.376970+00:00 node-90 kernel: [140369.416293] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:53:26.376972+00:00 node-90 kernel: [140369.416294] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:53:26.376974+00:00 node-90 kernel: [140369.416295] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T06:53:26.376988+00:00 node-90 kernel: [140369.416297] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T06:53:26.376990+00:00 node-90 kernel: [140369.416298] ffff882036d61300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:53:26.376991+00:00 node-90 kernel: [140369.416300] Call Trace: 2017-10-21T06:53:26.376993+00:00 node-90 kernel: [140369.416301] [] dump_stack+0x63/0x90 2017-10-21T06:53:26.376993+00:00 node-90 kernel: [140369.416310] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:53:26.376994+00:00 node-90 kernel: [140369.416311] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:53:26.376995+00:00 node-90 kernel: [140369.416314] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:53:26.376995+00:00 node-90 kernel: [140369.416315] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:53:26.376997+00:00 node-90 kernel: [140369.416317] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:53:26.376998+00:00 node-90 kernel: [140369.416322] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:53:26.376999+00:00 node-90 kernel: [140369.416325] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:53:26.376999+00:00 node-90 kernel: [140369.416326] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:53:26.377000+00:00 node-90 kernel: [140369.416331] [] ? nf_iterate+0x62/0x80 2017-10-21T06:53:26.377001+00:00 node-90 kernel: [140369.416333] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:53:26.377002+00:00 node-90 kernel: [140369.416338] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:53:26.377004+00:00 node-90 kernel: [140369.416341] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:53:26.377004+00:00 node-90 kernel: [140369.416343] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:53:26.377005+00:00 node-90 kernel: [140369.416345] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:53:26.377006+00:00 node-90 kernel: [140369.416347] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:53:26.377007+00:00 node-90 kernel: [140369.416350] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:53:26.377009+00:00 node-90 kernel: [140369.416351] [] ? nf_iterate+0x62/0x80 2017-10-21T06:53:26.377009+00:00 node-90 kernel: [140369.416353] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:53:26.377010+00:00 node-90 kernel: [140369.416354] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:53:26.377011+00:00 node-90 kernel: [140369.416357] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:53:26.377011+00:00 node-90 kernel: [140369.416359] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:53:26.377012+00:00 node-90 kernel: [140369.416361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:53:26.377024+00:00 node-90 kernel: [140369.416362] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T06:53:26.377025+00:00 node-90 kernel: [140369.416363] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:53:26.377025+00:00 node-90 kernel: [140369.416365] [] process_backlog+0xa8/0x150 2017-10-21T06:53:26.377026+00:00 node-90 kernel: [140369.416366] [] net_rx_action+0x21e/0x360 2017-10-21T06:53:26.377026+00:00 node-90 kernel: [140369.416368] [] __do_softirq+0x101/0x290 2017-10-21T06:53:26.377027+00:00 node-90 kernel: [140369.416371] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:53:26.377029+00:00 node-90 kernel: [140369.416371] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:53:26.377030+00:00 node-90 kernel: [140369.416374] [] do_softirq+0x1d/0x20 2017-10-21T06:53:26.377031+00:00 node-90 kernel: [140369.416375] [] netif_rx_ni+0x33/0x80 2017-10-21T06:53:26.377032+00:00 node-90 kernel: [140369.416379] [] tun_get_user+0x506/0x880 2017-10-21T06:53:26.377033+00:00 node-90 kernel: [140369.416380] [] tun_sendmsg+0x51/0x70 2017-10-21T06:53:26.377034+00:00 node-90 kernel: [140369.416382] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:53:26.377035+00:00 node-90 kernel: [140369.416384] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:53:26.377036+00:00 node-90 kernel: [140369.416387] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:53:26.377037+00:00 node-90 kernel: [140369.416389] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:53:26.377037+00:00 node-90 kernel: [140369.416391] [] kthread+0xe5/0x100 2017-10-21T06:53:26.377038+00:00 node-90 kernel: [140369.416392] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:53:26.377039+00:00 node-90 kernel: [140369.416395] [] ret_from_fork+0x3f/0x70 2017-10-21T06:53:26.377040+00:00 node-90 kernel: [140369.416396] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:53:26.377041+00:00 node-90 kernel: [140369.416398] ---[ end trace d7e73079b38e58b8 ]--- 2017-10-21T06:58:03.934339+00:00 node-90 kernel: [140646.965582] ------------[ cut here ]------------ 2017-10-21T06:58:03.934363+00:00 node-90 kernel: [140646.965590] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:58:03.934365+00:00 node-90 kernel: [140646.965592] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:58:03.934367+00:00 node-90 kernel: [140646.965593] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:58:03.934519+00:00 node-90 kernel: [140646.965657] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:58:03.934524+00:00 node-90 kernel: [140646.965658] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:58:03.934525+00:00 node-90 kernel: [140646.965659] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T06:58:03.934542+00:00 node-90 kernel: [140646.965661] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T06:58:03.934543+00:00 node-90 kernel: [140646.965663] ffff880f8edffb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T06:58:03.934545+00:00 node-90 kernel: [140646.965665] Call Trace: 2017-10-21T06:58:03.934546+00:00 node-90 kernel: [140646.965666] [] dump_stack+0x63/0x90 2017-10-21T06:58:03.934548+00:00 node-90 kernel: [140646.965673] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:58:03.934548+00:00 node-90 kernel: [140646.965675] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:58:03.934549+00:00 node-90 kernel: [140646.965678] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:58:03.934550+00:00 node-90 kernel: [140646.965679] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:58:03.934551+00:00 node-90 kernel: [140646.965681] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:58:03.934553+00:00 node-90 kernel: [140646.965686] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:58:03.934553+00:00 node-90 kernel: [140646.965689] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:58:03.934554+00:00 node-90 kernel: [140646.965691] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:58:03.934555+00:00 node-90 kernel: [140646.965695] [] ? nf_iterate+0x62/0x80 2017-10-21T06:58:03.934555+00:00 node-90 kernel: [140646.965697] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:58:03.934557+00:00 node-90 kernel: [140646.965703] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:58:03.934558+00:00 node-90 kernel: [140646.965706] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:58:03.934559+00:00 node-90 kernel: [140646.965708] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:58:03.934559+00:00 node-90 kernel: [140646.965711] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:58:03.934560+00:00 node-90 kernel: [140646.965713] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:58:03.934561+00:00 node-90 kernel: [140646.965716] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:58:03.934562+00:00 node-90 kernel: [140646.965718] [] ? nf_iterate+0x62/0x80 2017-10-21T06:58:03.934563+00:00 node-90 kernel: [140646.965720] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:58:03.934563+00:00 node-90 kernel: [140646.965721] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:58:03.934564+00:00 node-90 kernel: [140646.965725] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:58:03.934565+00:00 node-90 kernel: [140646.965727] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:58:03.934566+00:00 node-90 kernel: [140646.965729] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:58:03.934576+00:00 node-90 kernel: [140646.965731] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:58:03.934577+00:00 node-90 kernel: [140646.965734] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:58:03.934577+00:00 node-90 kernel: [140646.965735] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:58:03.934578+00:00 node-90 kernel: [140646.965737] [] process_backlog+0xa8/0x150 2017-10-21T06:58:03.934578+00:00 node-90 kernel: [140646.965738] [] net_rx_action+0x21e/0x360 2017-10-21T06:58:03.934579+00:00 node-90 kernel: [140646.965740] [] __do_softirq+0x101/0x290 2017-10-21T06:58:03.934621+00:00 node-90 kernel: [140646.965743] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:58:03.934632+00:00 node-90 kernel: [140646.965743] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:58:03.934634+00:00 node-90 kernel: [140646.965747] [] do_softirq+0x1d/0x20 2017-10-21T06:58:03.934635+00:00 node-90 kernel: [140646.965748] [] netif_rx_ni+0x33/0x80 2017-10-21T06:58:03.934635+00:00 node-90 kernel: [140646.965751] [] tun_get_user+0x506/0x880 2017-10-21T06:58:03.934637+00:00 node-90 kernel: [140646.965752] [] tun_sendmsg+0x51/0x70 2017-10-21T06:58:03.934638+00:00 node-90 kernel: [140646.965755] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:58:03.934638+00:00 node-90 kernel: [140646.965757] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:58:03.934639+00:00 node-90 kernel: [140646.965760] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:58:03.934640+00:00 node-90 kernel: [140646.965762] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:58:03.934640+00:00 node-90 kernel: [140646.965764] [] kthread+0xe5/0x100 2017-10-21T06:58:03.934642+00:00 node-90 kernel: [140646.965766] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:58:03.934643+00:00 node-90 kernel: [140646.965769] [] ret_from_fork+0x3f/0x70 2017-10-21T06:58:03.934644+00:00 node-90 kernel: [140646.965770] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:58:03.934644+00:00 node-90 kernel: [140646.965771] ---[ end trace d7e73079b38e58b9 ]--- 2017-10-21T07:01:43.133236+00:00 node-90 kernel: [140866.159820] ------------[ cut here ]------------ 2017-10-21T07:01:43.133258+00:00 node-90 kernel: [140866.159829] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:01:43.133260+00:00 node-90 kernel: [140866.159832] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:01:43.133261+00:00 node-90 kernel: [140866.159833] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:01:43.133293+00:00 node-90 kernel: [140866.159897] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:01:43.133298+00:00 node-90 kernel: [140866.159898] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:01:43.133299+00:00 node-90 kernel: [140866.159899] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T07:01:43.133318+00:00 node-90 kernel: [140866.159901] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T07:01:43.133319+00:00 node-90 kernel: [140866.159903] ffff88202c96b500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:01:43.133320+00:00 node-90 kernel: [140866.159905] Call Trace: 2017-10-21T07:01:43.133322+00:00 node-90 kernel: [140866.159906] [] dump_stack+0x63/0x90 2017-10-21T07:01:43.133323+00:00 node-90 kernel: [140866.159916] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:01:43.133323+00:00 node-90 kernel: [140866.159918] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:01:43.133324+00:00 node-90 kernel: [140866.159921] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:01:43.133325+00:00 node-90 kernel: [140866.159923] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:01:43.133326+00:00 node-90 kernel: [140866.159925] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:01:43.133327+00:00 node-90 kernel: [140866.159932] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:01:43.133328+00:00 node-90 kernel: [140866.159936] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:01:43.133328+00:00 node-90 kernel: [140866.159938] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:01:43.133329+00:00 node-90 kernel: [140866.159944] [] ? nf_iterate+0x62/0x80 2017-10-21T07:01:43.133329+00:00 node-90 kernel: [140866.159945] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:01:43.133331+00:00 node-90 kernel: [140866.159952] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:01:43.133332+00:00 node-90 kernel: [140866.159955] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:01:43.133332+00:00 node-90 kernel: [140866.159958] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:01:43.133333+00:00 node-90 kernel: [140866.159960] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:01:43.133333+00:00 node-90 kernel: [140866.159962] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:01:43.133334+00:00 node-90 kernel: [140866.159966] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:01:43.133336+00:00 node-90 kernel: [140866.159968] [] ? nf_iterate+0x62/0x80 2017-10-21T07:01:43.133337+00:00 node-90 kernel: [140866.159970] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:01:43.133337+00:00 node-90 kernel: [140866.159971] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:01:43.133338+00:00 node-90 kernel: [140866.159974] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:01:43.133339+00:00 node-90 kernel: [140866.159977] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:01:43.133340+00:00 node-90 kernel: [140866.159979] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:01:43.133349+00:00 node-90 kernel: [140866.159981] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:01:43.133350+00:00 node-90 kernel: [140866.159982] [] process_backlog+0xa8/0x150 2017-10-21T07:01:43.133351+00:00 node-90 kernel: [140866.159983] [] net_rx_action+0x21e/0x360 2017-10-21T07:01:43.133351+00:00 node-90 kernel: [140866.159988] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T07:01:43.133352+00:00 node-90 kernel: [140866.159990] [] __do_softirq+0x101/0x290 2017-10-21T07:01:43.133353+00:00 node-90 kernel: [140866.159993] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:01:43.133354+00:00 node-90 kernel: [140866.159994] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:01:43.133355+00:00 node-90 kernel: [140866.159997] [] do_softirq+0x1d/0x20 2017-10-21T07:01:43.133357+00:00 node-90 kernel: [140866.159998] [] netif_rx_ni+0x33/0x80 2017-10-21T07:01:43.133358+00:00 node-90 kernel: [140866.160002] [] tun_get_user+0x506/0x880 2017-10-21T07:01:43.133359+00:00 node-90 kernel: [140866.160004] [] tun_sendmsg+0x51/0x70 2017-10-21T07:01:43.133360+00:00 node-90 kernel: [140866.160006] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:01:43.133362+00:00 node-90 kernel: [140866.160008] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:01:43.133362+00:00 node-90 kernel: [140866.160011] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:01:43.133363+00:00 node-90 kernel: [140866.160013] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:01:43.133363+00:00 node-90 kernel: [140866.160015] [] kthread+0xe5/0x100 2017-10-21T07:01:43.133364+00:00 node-90 kernel: [140866.160017] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:01:43.133365+00:00 node-90 kernel: [140866.160020] [] ret_from_fork+0x3f/0x70 2017-10-21T07:01:43.133367+00:00 node-90 kernel: [140866.160021] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:01:43.133367+00:00 node-90 kernel: [140866.160023] ---[ end trace d7e73079b38e58ba ]--- 2017-10-21T07:02:25.081202+00:00 node-90 kernel: [140908.109071] ------------[ cut here ]------------ 2017-10-21T07:02:25.081210+00:00 node-90 kernel: [140908.109078] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:02:25.081212+00:00 node-90 kernel: [140908.109081] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:02:25.081218+00:00 node-90 kernel: [140908.109081] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:02:25.081220+00:00 node-90 kernel: [140908.109144] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:02:25.081221+00:00 node-90 kernel: [140908.109145] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:02:25.081222+00:00 node-90 kernel: [140908.109146] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T07:02:25.081236+00:00 node-90 kernel: [140908.109148] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T07:02:25.081237+00:00 node-90 kernel: [140908.109150] ffff882034c67100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:02:25.081238+00:00 node-90 kernel: [140908.109151] Call Trace: 2017-10-21T07:02:25.081239+00:00 node-90 kernel: [140908.109153] [] dump_stack+0x63/0x90 2017-10-21T07:02:25.081240+00:00 node-90 kernel: [140908.109160] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:02:25.081240+00:00 node-90 kernel: [140908.109161] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:02:25.081241+00:00 node-90 kernel: [140908.109164] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:02:25.081242+00:00 node-90 kernel: [140908.109165] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:02:25.081243+00:00 node-90 kernel: [140908.109167] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:02:25.081244+00:00 node-90 kernel: [140908.109172] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:02:25.081244+00:00 node-90 kernel: [140908.109175] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:02:25.081245+00:00 node-90 kernel: [140908.109177] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:02:25.081245+00:00 node-90 kernel: [140908.109181] [] ? nf_iterate+0x62/0x80 2017-10-21T07:02:25.081246+00:00 node-90 kernel: [140908.109183] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:02:25.081247+00:00 node-90 kernel: [140908.109189] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:02:25.081248+00:00 node-90 kernel: [140908.109192] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:02:25.081249+00:00 node-90 kernel: [140908.109194] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:02:25.081249+00:00 node-90 kernel: [140908.109197] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:02:25.081250+00:00 node-90 kernel: [140908.109199] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:02:25.081251+00:00 node-90 kernel: [140908.109202] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:02:25.081252+00:00 node-90 kernel: [140908.109204] [] ? nf_iterate+0x62/0x80 2017-10-21T07:02:25.081253+00:00 node-90 kernel: [140908.109206] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:02:25.081253+00:00 node-90 kernel: [140908.109207] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:02:25.081254+00:00 node-90 kernel: [140908.109211] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:02:25.081254+00:00 node-90 kernel: [140908.109213] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:02:25.081255+00:00 node-90 kernel: [140908.109215] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:02:25.081264+00:00 node-90 kernel: [140908.109216] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:02:25.081265+00:00 node-90 kernel: [140908.109218] [] process_backlog+0xa8/0x150 2017-10-21T07:02:25.081265+00:00 node-90 kernel: [140908.109219] [] net_rx_action+0x21e/0x360 2017-10-21T07:02:25.081266+00:00 node-90 kernel: [140908.109221] [] __do_softirq+0x101/0x290 2017-10-21T07:02:25.081266+00:00 node-90 kernel: [140908.109224] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:02:25.081267+00:00 node-90 kernel: [140908.109224] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:02:25.081269+00:00 node-90 kernel: [140908.109228] [] do_softirq+0x1d/0x20 2017-10-21T07:02:25.081269+00:00 node-90 kernel: [140908.109229] [] netif_rx_ni+0x33/0x80 2017-10-21T07:02:25.081271+00:00 node-90 kernel: [140908.109232] [] tun_get_user+0x506/0x880 2017-10-21T07:02:25.081271+00:00 node-90 kernel: [140908.109234] [] tun_sendmsg+0x51/0x70 2017-10-21T07:02:25.081273+00:00 node-90 kernel: [140908.109236] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:02:25.081273+00:00 node-90 kernel: [140908.109238] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:02:25.081275+00:00 node-90 kernel: [140908.109242] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:02:25.081275+00:00 node-90 kernel: [140908.109244] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:02:25.081276+00:00 node-90 kernel: [140908.109246] [] kthread+0xe5/0x100 2017-10-21T07:02:25.081276+00:00 node-90 kernel: [140908.109247] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:02:25.081277+00:00 node-90 kernel: [140908.109250] [] ret_from_fork+0x3f/0x70 2017-10-21T07:02:25.081278+00:00 node-90 kernel: [140908.109252] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:02:25.081279+00:00 node-90 kernel: [140908.109254] ---[ end trace d7e73079b38e58bb ]--- 2017-10-21T07:07:43.678325+00:00 node-90 kernel: [141226.696560] ------------[ cut here ]------------ 2017-10-21T07:07:43.678347+00:00 node-90 kernel: [141226.696568] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:07:43.678349+00:00 node-90 kernel: [141226.696570] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:07:43.678350+00:00 node-90 kernel: [141226.696572] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:07:43.678352+00:00 node-90 kernel: [141226.696636] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:07:43.678354+00:00 node-90 kernel: [141226.696637] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:07:43.678354+00:00 node-90 kernel: [141226.696638] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T07:07:43.678384+00:00 node-90 kernel: [141226.696640] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T07:07:43.678391+00:00 node-90 kernel: [141226.696642] ffff881031fd3800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:07:43.678392+00:00 node-90 kernel: [141226.696644] Call Trace: 2017-10-21T07:07:43.678394+00:00 node-90 kernel: [141226.696645] [] dump_stack+0x63/0x90 2017-10-21T07:07:43.678395+00:00 node-90 kernel: [141226.696653] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:07:43.678395+00:00 node-90 kernel: [141226.696655] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:07:43.678396+00:00 node-90 kernel: [141226.696657] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:07:43.678397+00:00 node-90 kernel: [141226.696659] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:07:43.678398+00:00 node-90 kernel: [141226.696661] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:07:43.678399+00:00 node-90 kernel: [141226.696667] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:07:43.678400+00:00 node-90 kernel: [141226.696671] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:07:43.678400+00:00 node-90 kernel: [141226.696673] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:07:43.678401+00:00 node-90 kernel: [141226.696678] [] ? nf_iterate+0x62/0x80 2017-10-21T07:07:43.678402+00:00 node-90 kernel: [141226.696680] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:07:43.678404+00:00 node-90 kernel: [141226.696689] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:07:43.678405+00:00 node-90 kernel: [141226.696692] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:07:43.678405+00:00 node-90 kernel: [141226.696694] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:07:43.678406+00:00 node-90 kernel: [141226.696697] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:07:43.678406+00:00 node-90 kernel: [141226.696699] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:07:43.678408+00:00 node-90 kernel: [141226.696703] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:07:43.678410+00:00 node-90 kernel: [141226.696705] [] ? nf_iterate+0x62/0x80 2017-10-21T07:07:43.678411+00:00 node-90 kernel: [141226.696706] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:07:43.678411+00:00 node-90 kernel: [141226.696708] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:07:43.678412+00:00 node-90 kernel: [141226.696711] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:07:43.678413+00:00 node-90 kernel: [141226.696714] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:07:43.678414+00:00 node-90 kernel: [141226.696716] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:07:43.678423+00:00 node-90 kernel: [141226.696720] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T07:07:43.678424+00:00 node-90 kernel: [141226.696721] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:07:43.678425+00:00 node-90 kernel: [141226.696723] [] process_backlog+0xa8/0x150 2017-10-21T07:07:43.678426+00:00 node-90 kernel: [141226.696724] [] net_rx_action+0x21e/0x360 2017-10-21T07:07:43.678426+00:00 node-90 kernel: [141226.696727] [] __do_softirq+0x101/0x290 2017-10-21T07:07:43.678428+00:00 node-90 kernel: [141226.696730] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:07:43.678429+00:00 node-90 kernel: [141226.696730] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:07:43.678430+00:00 node-90 kernel: [141226.696733] [] do_softirq+0x1d/0x20 2017-10-21T07:07:43.678431+00:00 node-90 kernel: [141226.696735] [] netif_rx_ni+0x33/0x80 2017-10-21T07:07:43.678432+00:00 node-90 kernel: [141226.696738] [] tun_get_user+0x506/0x880 2017-10-21T07:07:43.678434+00:00 node-90 kernel: [141226.696740] [] tun_sendmsg+0x51/0x70 2017-10-21T07:07:43.678435+00:00 node-90 kernel: [141226.696742] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:07:43.678437+00:00 node-90 kernel: [141226.696744] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:07:43.678437+00:00 node-90 kernel: [141226.696747] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:07:43.678438+00:00 node-90 kernel: [141226.696750] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:07:43.678439+00:00 node-90 kernel: [141226.696752] [] kthread+0xe5/0x100 2017-10-21T07:07:43.678440+00:00 node-90 kernel: [141226.696753] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:07:43.678441+00:00 node-90 kernel: [141226.696756] [] ret_from_fork+0x3f/0x70 2017-10-21T07:07:43.678442+00:00 node-90 kernel: [141226.696757] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:07:43.678443+00:00 node-90 kernel: [141226.696759] ---[ end trace d7e73079b38e58bc ]--- 2017-10-21T07:09:42.445667+00:00 node-90 kernel: [141345.461040] ------------[ cut here ]------------ 2017-10-21T07:09:42.445685+00:00 node-90 kernel: [141345.461048] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:09:42.445687+00:00 node-90 kernel: [141345.461050] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:09:42.445688+00:00 node-90 kernel: [141345.461051] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:09:42.445703+00:00 node-90 kernel: [141345.461112] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:09:42.445709+00:00 node-90 kernel: [141345.461113] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:09:42.445710+00:00 node-90 kernel: [141345.461114] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T07:09:42.445727+00:00 node-90 kernel: [141345.461116] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T07:09:42.445728+00:00 node-90 kernel: [141345.461118] ffff8810350f0400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:09:42.445729+00:00 node-90 kernel: [141345.461120] Call Trace: 2017-10-21T07:09:42.445730+00:00 node-90 kernel: [141345.461121] [] dump_stack+0x63/0x90 2017-10-21T07:09:42.445731+00:00 node-90 kernel: [141345.461128] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:09:42.445732+00:00 node-90 kernel: [141345.461130] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:09:42.445733+00:00 node-90 kernel: [141345.461133] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:09:42.445733+00:00 node-90 kernel: [141345.461134] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:09:42.445734+00:00 node-90 kernel: [141345.461136] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:09:42.445736+00:00 node-90 kernel: [141345.461141] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:09:42.445736+00:00 node-90 kernel: [141345.461145] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:09:42.445737+00:00 node-90 kernel: [141345.461146] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:09:42.445737+00:00 node-90 kernel: [141345.461150] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:42.445738+00:00 node-90 kernel: [141345.461152] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:09:42.445739+00:00 node-90 kernel: [141345.461158] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:09:42.445740+00:00 node-90 kernel: [141345.461161] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:09:42.445741+00:00 node-90 kernel: [141345.461164] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:09:42.445741+00:00 node-90 kernel: [141345.461166] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:09:42.445742+00:00 node-90 kernel: [141345.461168] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:09:42.445743+00:00 node-90 kernel: [141345.461171] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:09:42.445744+00:00 node-90 kernel: [141345.461173] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:42.445745+00:00 node-90 kernel: [141345.461175] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:09:42.445745+00:00 node-90 kernel: [141345.461177] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:09:42.445746+00:00 node-90 kernel: [141345.461180] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:09:42.445746+00:00 node-90 kernel: [141345.461183] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:09:42.445747+00:00 node-90 kernel: [141345.461184] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:09:42.445756+00:00 node-90 kernel: [141345.461188] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T07:09:42.445757+00:00 node-90 kernel: [141345.461189] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:09:42.445758+00:00 node-90 kernel: [141345.461191] [] process_backlog+0xa8/0x150 2017-10-21T07:09:42.445758+00:00 node-90 kernel: [141345.461192] [] net_rx_action+0x21e/0x360 2017-10-21T07:09:42.445759+00:00 node-90 kernel: [141345.461195] [] __do_softirq+0x101/0x290 2017-10-21T07:09:42.445760+00:00 node-90 kernel: [141345.461197] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:09:42.445761+00:00 node-90 kernel: [141345.461198] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:09:42.445762+00:00 node-90 kernel: [141345.461201] [] do_softirq+0x1d/0x20 2017-10-21T07:09:42.445763+00:00 node-90 kernel: [141345.461202] [] netif_rx_ni+0x33/0x80 2017-10-21T07:09:42.445764+00:00 node-90 kernel: [141345.461205] [] tun_get_user+0x506/0x880 2017-10-21T07:09:42.445765+00:00 node-90 kernel: [141345.461207] [] tun_sendmsg+0x51/0x70 2017-10-21T07:09:42.445766+00:00 node-90 kernel: [141345.461210] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:09:42.445768+00:00 node-90 kernel: [141345.461212] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:09:42.445768+00:00 node-90 kernel: [141345.461215] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:09:42.445769+00:00 node-90 kernel: [141345.461218] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:09:42.445770+00:00 node-90 kernel: [141345.461219] [] kthread+0xe5/0x100 2017-10-21T07:09:42.445770+00:00 node-90 kernel: [141345.461221] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:09:42.445771+00:00 node-90 kernel: [141345.461224] [] ret_from_fork+0x3f/0x70 2017-10-21T07:09:42.445772+00:00 node-90 kernel: [141345.461225] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:09:42.445773+00:00 node-90 kernel: [141345.461227] ---[ end trace d7e73079b38e58bd ]--- 2017-10-21T07:09:57.079317+00:00 node-90 kernel: [141360.095988] ------------[ cut here ]------------ 2017-10-21T07:09:57.079339+00:00 node-90 kernel: [141360.095997] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:09:57.079341+00:00 node-90 kernel: [141360.096000] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:09:57.079342+00:00 node-90 kernel: [141360.096001] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:09:57.079346+00:00 node-90 kernel: [141360.096062] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:09:57.079347+00:00 node-90 kernel: [141360.096063] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:09:57.079348+00:00 node-90 kernel: [141360.096064] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T07:09:57.079362+00:00 node-90 kernel: [141360.096066] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T07:09:57.079363+00:00 node-90 kernel: [141360.096068] ffff88101f4ce900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:09:57.079364+00:00 node-90 kernel: [141360.096070] Call Trace: 2017-10-21T07:09:57.079365+00:00 node-90 kernel: [141360.096071] [] dump_stack+0x63/0x90 2017-10-21T07:09:57.079366+00:00 node-90 kernel: [141360.096078] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:09:57.079366+00:00 node-90 kernel: [141360.096080] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:09:57.079367+00:00 node-90 kernel: [141360.096082] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:09:57.079368+00:00 node-90 kernel: [141360.096083] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:09:57.079369+00:00 node-90 kernel: [141360.096086] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:09:57.079370+00:00 node-90 kernel: [141360.096091] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:09:57.079371+00:00 node-90 kernel: [141360.096094] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:09:57.079371+00:00 node-90 kernel: [141360.096096] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:09:57.079372+00:00 node-90 kernel: [141360.096100] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:57.079373+00:00 node-90 kernel: [141360.096102] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:09:57.079374+00:00 node-90 kernel: [141360.096108] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:09:57.079377+00:00 node-90 kernel: [141360.096111] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:09:57.079377+00:00 node-90 kernel: [141360.096113] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:09:57.079378+00:00 node-90 kernel: [141360.096116] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:09:57.079379+00:00 node-90 kernel: [141360.096118] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:09:57.079380+00:00 node-90 kernel: [141360.096121] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:09:57.079381+00:00 node-90 kernel: [141360.096123] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:57.079382+00:00 node-90 kernel: [141360.096125] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:09:57.079382+00:00 node-90 kernel: [141360.096126] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:09:57.079383+00:00 node-90 kernel: [141360.096129] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:09:57.079383+00:00 node-90 kernel: [141360.096132] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:09:57.079384+00:00 node-90 kernel: [141360.096134] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:09:57.079395+00:00 node-90 kernel: [141360.096135] [] ? __napi_schedule+0x40/0x60 2017-10-21T07:09:57.079396+00:00 node-90 kernel: [141360.096139] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:09:57.079397+00:00 node-90 kernel: [141360.096140] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:09:57.079397+00:00 node-90 kernel: [141360.096141] [] process_backlog+0xa8/0x150 2017-10-21T07:09:57.079398+00:00 node-90 kernel: [141360.096143] [] net_rx_action+0x21e/0x360 2017-10-21T07:09:57.079399+00:00 node-90 kernel: [141360.096145] [] __do_softirq+0x101/0x290 2017-10-21T07:09:57.079400+00:00 node-90 kernel: [141360.096148] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:09:57.079401+00:00 node-90 kernel: [141360.096148] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:09:57.079402+00:00 node-90 kernel: [141360.096152] [] do_softirq+0x1d/0x20 2017-10-21T07:09:57.079404+00:00 node-90 kernel: [141360.096153] [] netif_rx_ni+0x33/0x80 2017-10-21T07:09:57.079405+00:00 node-90 kernel: [141360.096156] [] tun_get_user+0x506/0x880 2017-10-21T07:09:57.079406+00:00 node-90 kernel: [141360.096158] [] tun_sendmsg+0x51/0x70 2017-10-21T07:09:57.079407+00:00 node-90 kernel: [141360.096160] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:09:57.079408+00:00 node-90 kernel: [141360.096162] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:09:57.079410+00:00 node-90 kernel: [141360.096165] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:09:57.079411+00:00 node-90 kernel: [141360.096167] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:09:57.079412+00:00 node-90 kernel: [141360.096169] [] kthread+0xe5/0x100 2017-10-21T07:09:57.079414+00:00 node-90 kernel: [141360.096171] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:09:57.079415+00:00 node-90 kernel: [141360.096173] [] ret_from_fork+0x3f/0x70 2017-10-21T07:09:57.079416+00:00 node-90 kernel: [141360.096175] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:09:57.079417+00:00 node-90 kernel: [141360.096176] ---[ end trace d7e73079b38e58be ]--- 2017-10-21T07:12:51.235876+00:00 node-90 kernel: [141534.249678] ------------[ cut here ]------------ 2017-10-21T07:12:51.235888+00:00 node-90 kernel: [141534.249686] WARNING: CPU: 23 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:12:51.235890+00:00 node-90 kernel: [141534.249689] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:12:51.235890+00:00 node-90 kernel: [141534.249689] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:12:51.235892+00:00 node-90 kernel: [141534.249774] CPU: 23 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:12:51.235906+00:00 node-90 kernel: [141534.249776] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:12:51.235907+00:00 node-90 kernel: [141534.249777] 0000000000000286 f1812d601dc61f3e ffff88103fb437f0 ffffffff813f9f83 2017-10-21T07:12:51.235922+00:00 node-90 kernel: [141534.249779] ffff88103fb43838 ffffffff81d6f780 ffff88103fb43828 ffffffff810812f2 2017-10-21T07:12:51.235923+00:00 node-90 kernel: [141534.249780] ffff881034e52100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:12:51.235925+00:00 node-90 kernel: [141534.249782] Call Trace: 2017-10-21T07:12:51.235926+00:00 node-90 kernel: [141534.249783] [] dump_stack+0x63/0x90 2017-10-21T07:12:51.235927+00:00 node-90 kernel: [141534.249792] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:12:51.235927+00:00 node-90 kernel: [141534.249793] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:12:51.235928+00:00 node-90 kernel: [141534.249796] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:12:51.235929+00:00 node-90 kernel: [141534.249797] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:12:51.235930+00:00 node-90 kernel: [141534.249800] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:12:51.235931+00:00 node-90 kernel: [141534.249806] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:12:51.235932+00:00 node-90 kernel: [141534.249809] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:12:51.235932+00:00 node-90 kernel: [141534.249811] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:12:51.235933+00:00 node-90 kernel: [141534.249816] [] ? nf_iterate+0x62/0x80 2017-10-21T07:12:51.235934+00:00 node-90 kernel: [141534.249818] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:12:51.235935+00:00 node-90 kernel: [141534.249826] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:12:51.235936+00:00 node-90 kernel: [141534.249829] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:12:51.235937+00:00 node-90 kernel: [141534.249831] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:12:51.235937+00:00 node-90 kernel: [141534.249834] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:12:51.235938+00:00 node-90 kernel: [141534.249836] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:12:51.235939+00:00 node-90 kernel: [141534.249839] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:12:51.235940+00:00 node-90 kernel: [141534.249841] [] ? nf_iterate+0x62/0x80 2017-10-21T07:12:51.235941+00:00 node-90 kernel: [141534.249843] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:12:51.235942+00:00 node-90 kernel: [141534.249845] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:12:51.235942+00:00 node-90 kernel: [141534.249848] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:12:51.235943+00:00 node-90 kernel: [141534.249851] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:12:51.235944+00:00 node-90 kernel: [141534.249853] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:12:51.235953+00:00 node-90 kernel: [141534.249856] [] ? ktime_get+0x3b/0xb0 2017-10-21T07:12:51.235954+00:00 node-90 kernel: [141534.249858] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:12:51.235954+00:00 node-90 kernel: [141534.249859] [] process_backlog+0xa8/0x150 2017-10-21T07:12:51.235955+00:00 node-90 kernel: [141534.249861] [] net_rx_action+0x21e/0x360 2017-10-21T07:12:51.235956+00:00 node-90 kernel: [141534.249863] [] __do_softirq+0x101/0x290 2017-10-21T07:12:51.235956+00:00 node-90 kernel: [141534.249866] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:12:51.235958+00:00 node-90 kernel: [141534.249866] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:12:51.235959+00:00 node-90 kernel: [141534.249870] [] do_softirq+0x1d/0x20 2017-10-21T07:12:51.235960+00:00 node-90 kernel: [141534.249871] [] netif_rx_ni+0x33/0x80 2017-10-21T07:12:51.235961+00:00 node-90 kernel: [141534.249876] [] tun_get_user+0x506/0x880 2017-10-21T07:12:51.235962+00:00 node-90 kernel: [141534.249878] [] tun_sendmsg+0x51/0x70 2017-10-21T07:12:51.235963+00:00 node-90 kernel: [141534.249881] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:12:51.235964+00:00 node-90 kernel: [141534.249883] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:12:51.235965+00:00 node-90 kernel: [141534.249887] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:12:51.235965+00:00 node-90 kernel: [141534.249889] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:12:51.235966+00:00 node-90 kernel: [141534.249892] [] kthread+0xe5/0x100 2017-10-21T07:12:51.235967+00:00 node-90 kernel: [141534.249893] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:12:51.235968+00:00 node-90 kernel: [141534.249896] [] ret_from_fork+0x3f/0x70 2017-10-21T07:12:51.235969+00:00 node-90 kernel: [141534.249898] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:12:51.235970+00:00 node-90 kernel: [141534.249899] ---[ end trace d7e73079b38e58bf ]--- 2017-10-21T07:14:35.131810+00:00 node-90 kernel: [141638.143609] ------------[ cut here ]------------ 2017-10-21T07:14:35.131828+00:00 node-90 kernel: [141638.143617] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:14:35.131829+00:00 node-90 kernel: [141638.143619] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:14:35.131830+00:00 node-90 kernel: [141638.143620] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:14:35.131832+00:00 node-90 kernel: [141638.143685] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:14:35.131833+00:00 node-90 kernel: [141638.143686] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:14:35.131833+00:00 node-90 kernel: [141638.143687] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T07:14:35.131848+00:00 node-90 kernel: [141638.143689] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T07:14:35.131848+00:00 node-90 kernel: [141638.143691] ffff882033b7c400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:14:35.131849+00:00 node-90 kernel: [141638.143692] Call Trace: 2017-10-21T07:14:35.131859+00:00 node-90 kernel: [141638.143694] [] dump_stack+0x63/0x90 2017-10-21T07:14:35.131861+00:00 node-90 kernel: [141638.143702] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:14:35.131861+00:00 node-90 kernel: [141638.143704] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:14:35.131862+00:00 node-90 kernel: [141638.143707] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:14:35.131863+00:00 node-90 kernel: [141638.143708] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:14:35.131864+00:00 node-90 kernel: [141638.143710] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:14:35.131865+00:00 node-90 kernel: [141638.143716] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:14:35.131866+00:00 node-90 kernel: [141638.143720] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:14:35.131866+00:00 node-90 kernel: [141638.143722] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:14:35.131867+00:00 node-90 kernel: [141638.143727] [] ? nf_iterate+0x62/0x80 2017-10-21T07:14:35.131868+00:00 node-90 kernel: [141638.143729] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:14:35.131869+00:00 node-90 kernel: [141638.143737] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:14:35.131873+00:00 node-90 kernel: [141638.143740] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:14:35.131873+00:00 node-90 kernel: [141638.143742] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:14:35.131874+00:00 node-90 kernel: [141638.143745] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:14:35.131875+00:00 node-90 kernel: [141638.143747] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:14:35.131876+00:00 node-90 kernel: [141638.143750] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:14:35.131877+00:00 node-90 kernel: [141638.143752] [] ? nf_iterate+0x62/0x80 2017-10-21T07:14:35.131878+00:00 node-90 kernel: [141638.143754] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:14:35.131879+00:00 node-90 kernel: [141638.143756] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:14:35.131879+00:00 node-90 kernel: [141638.143759] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:14:35.131880+00:00 node-90 kernel: [141638.143762] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:14:35.131881+00:00 node-90 kernel: [141638.143764] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:14:35.131890+00:00 node-90 kernel: [141638.143765] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:14:35.131891+00:00 node-90 kernel: [141638.143767] [] process_backlog+0xa8/0x150 2017-10-21T07:14:35.131892+00:00 node-90 kernel: [141638.143768] [] net_rx_action+0x21e/0x360 2017-10-21T07:14:35.131893+00:00 node-90 kernel: [141638.143771] [] __do_softirq+0x101/0x290 2017-10-21T07:14:35.131893+00:00 node-90 kernel: [141638.143773] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:14:35.131895+00:00 node-90 kernel: [141638.143774] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:14:35.131896+00:00 node-90 kernel: [141638.143778] [] do_softirq+0x1d/0x20 2017-10-21T07:14:35.131897+00:00 node-90 kernel: [141638.143779] [] netif_rx_ni+0x33/0x80 2017-10-21T07:14:35.131898+00:00 node-90 kernel: [141638.143783] [] tun_get_user+0x506/0x880 2017-10-21T07:14:35.131899+00:00 node-90 kernel: [141638.143785] [] tun_sendmsg+0x51/0x70 2017-10-21T07:14:35.131900+00:00 node-90 kernel: [141638.143789] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:14:35.131901+00:00 node-90 kernel: [141638.143791] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:14:35.131903+00:00 node-90 kernel: [141638.143795] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:14:35.131903+00:00 node-90 kernel: [141638.143797] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:14:35.131904+00:00 node-90 kernel: [141638.143799] [] kthread+0xe5/0x100 2017-10-21T07:14:35.131905+00:00 node-90 kernel: [141638.143800] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:14:35.131905+00:00 node-90 kernel: [141638.143803] [] ret_from_fork+0x3f/0x70 2017-10-21T07:14:35.131907+00:00 node-90 kernel: [141638.143805] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:14:35.131908+00:00 node-90 kernel: [141638.143806] ---[ end trace d7e73079b38e58c0 ]--- 2017-10-21T07:14:56.845125+00:00 node-90 kernel: [141659.855747] ------------[ cut here ]------------ 2017-10-21T07:14:56.845145+00:00 node-90 kernel: [141659.855756] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:14:56.845147+00:00 node-90 kernel: [141659.855759] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:14:56.845148+00:00 node-90 kernel: [141659.855760] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:14:56.845166+00:00 node-90 kernel: [141659.855821] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:14:56.845168+00:00 node-90 kernel: [141659.855822] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:14:56.845169+00:00 node-90 kernel: [141659.855823] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T07:14:56.845189+00:00 node-90 kernel: [141659.855825] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T07:14:56.845353+00:00 node-90 kernel: [141659.855827] ffff881f5b15cc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:14:56.845356+00:00 node-90 kernel: [141659.855829] Call Trace: 2017-10-21T07:14:56.845358+00:00 node-90 kernel: [141659.855830] [] dump_stack+0x63/0x90 2017-10-21T07:14:56.845359+00:00 node-90 kernel: [141659.855839] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:14:56.845361+00:00 node-90 kernel: [141659.855841] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:14:56.845362+00:00 node-90 kernel: [141659.855843] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:14:56.845363+00:00 node-90 kernel: [141659.855845] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:14:56.845365+00:00 node-90 kernel: [141659.855847] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:14:56.845366+00:00 node-90 kernel: [141659.855853] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:14:56.845367+00:00 node-90 kernel: [141659.855855] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:14:56.845367+00:00 node-90 kernel: [141659.855857] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:14:56.845368+00:00 node-90 kernel: [141659.855862] [] ? nf_iterate+0x62/0x80 2017-10-21T07:14:56.845369+00:00 node-90 kernel: [141659.855864] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:14:56.845370+00:00 node-90 kernel: [141659.855869] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:14:56.845371+00:00 node-90 kernel: [141659.855872] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:14:56.845372+00:00 node-90 kernel: [141659.855874] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:14:56.845373+00:00 node-90 kernel: [141659.855877] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:14:56.845373+00:00 node-90 kernel: [141659.855879] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:14:56.845374+00:00 node-90 kernel: [141659.855882] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:14:56.845376+00:00 node-90 kernel: [141659.855884] [] ? nf_iterate+0x62/0x80 2017-10-21T07:14:56.845377+00:00 node-90 kernel: [141659.855886] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:14:56.845378+00:00 node-90 kernel: [141659.855887] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:14:56.845378+00:00 node-90 kernel: [141659.855890] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:14:56.845379+00:00 node-90 kernel: [141659.855893] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:14:56.845380+00:00 node-90 kernel: [141659.855895] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:14:56.845391+00:00 node-90 kernel: [141659.855896] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:14:56.845392+00:00 node-90 kernel: [141659.855898] [] process_backlog+0xa8/0x150 2017-10-21T07:14:56.845393+00:00 node-90 kernel: [141659.855899] [] net_rx_action+0x21e/0x360 2017-10-21T07:14:56.845394+00:00 node-90 kernel: [141659.855902] [] __do_softirq+0x101/0x290 2017-10-21T07:14:56.845395+00:00 node-90 kernel: [141659.855905] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:14:56.845396+00:00 node-90 kernel: [141659.855905] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:14:56.845397+00:00 node-90 kernel: [141659.855908] [] do_softirq+0x1d/0x20 2017-10-21T07:14:56.845398+00:00 node-90 kernel: [141659.855910] [] netif_rx_ni+0x33/0x80 2017-10-21T07:14:56.845399+00:00 node-90 kernel: [141659.855914] [] tun_get_user+0x506/0x880 2017-10-21T07:14:56.845400+00:00 node-90 kernel: [141659.855916] [] tun_sendmsg+0x51/0x70 2017-10-21T07:14:56.845401+00:00 node-90 kernel: [141659.855918] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:14:56.845403+00:00 node-90 kernel: [141659.855920] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:14:56.845403+00:00 node-90 kernel: [141659.855922] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:14:56.845404+00:00 node-90 kernel: [141659.855925] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:14:56.845405+00:00 node-90 kernel: [141659.855927] [] kthread+0xe5/0x100 2017-10-21T07:14:56.845405+00:00 node-90 kernel: [141659.855928] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:14:56.845406+00:00 node-90 kernel: [141659.855932] [] ret_from_fork+0x3f/0x70 2017-10-21T07:14:56.845407+00:00 node-90 kernel: [141659.855933] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:14:56.845408+00:00 node-90 kernel: [141659.855934] ---[ end trace d7e73079b38e58c1 ]--- 2017-10-21T07:15:19.989906+00:00 node-90 kernel: [141682.999914] ------------[ cut here ]------------ 2017-10-21T07:15:19.990058+00:00 node-90 kernel: [141682.999922] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:15:19.990060+00:00 node-90 kernel: [141682.999924] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:15:19.990061+00:00 node-90 kernel: [141682.999925] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:15:19.990063+00:00 node-90 kernel: [141682.999989] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:15:19.990079+00:00 node-90 kernel: [141682.999990] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:15:19.990084+00:00 node-90 kernel: [141682.999991] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T07:15:19.990101+00:00 node-90 kernel: [141682.999993] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T07:15:19.990102+00:00 node-90 kernel: [141682.999995] ffff881036be3700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:15:19.990103+00:00 node-90 kernel: [141682.999997] Call Trace: 2017-10-21T07:15:19.990105+00:00 node-90 kernel: [141682.999998] [] dump_stack+0x63/0x90 2017-10-21T07:15:19.990105+00:00 node-90 kernel: [141683.000006] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:15:19.990106+00:00 node-90 kernel: [141683.000008] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:15:19.990107+00:00 node-90 kernel: [141683.000011] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:15:19.990107+00:00 node-90 kernel: [141683.000012] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:15:19.990109+00:00 node-90 kernel: [141683.000014] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:15:19.990110+00:00 node-90 kernel: [141683.000020] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:15:19.990110+00:00 node-90 kernel: [141683.000024] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:15:19.990111+00:00 node-90 kernel: [141683.000026] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:15:19.990112+00:00 node-90 kernel: [141683.000031] [] ? nf_iterate+0x62/0x80 2017-10-21T07:15:19.990112+00:00 node-90 kernel: [141683.000033] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:15:19.990114+00:00 node-90 kernel: [141683.000041] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:15:19.990115+00:00 node-90 kernel: [141683.000044] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:15:19.990115+00:00 node-90 kernel: [141683.000046] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:15:19.990116+00:00 node-90 kernel: [141683.000049] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:15:19.990116+00:00 node-90 kernel: [141683.000051] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:15:19.990117+00:00 node-90 kernel: [141683.000055] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:15:19.990119+00:00 node-90 kernel: [141683.000057] [] ? nf_iterate+0x62/0x80 2017-10-21T07:15:19.990120+00:00 node-90 kernel: [141683.000059] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:15:19.990120+00:00 node-90 kernel: [141683.000060] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:15:19.990121+00:00 node-90 kernel: [141683.000064] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:15:19.990122+00:00 node-90 kernel: [141683.000066] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:15:19.990122+00:00 node-90 kernel: [141683.000068] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:15:19.990133+00:00 node-90 kernel: [141683.000069] [] ? __napi_schedule+0x40/0x60 2017-10-21T07:15:19.990134+00:00 node-90 kernel: [141683.000074] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:15:19.990135+00:00 node-90 kernel: [141683.000075] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:15:19.990135+00:00 node-90 kernel: [141683.000077] [] process_backlog+0xa8/0x150 2017-10-21T07:15:19.990136+00:00 node-90 kernel: [141683.000078] [] net_rx_action+0x21e/0x360 2017-10-21T07:15:19.990137+00:00 node-90 kernel: [141683.000080] [] __do_softirq+0x101/0x290 2017-10-21T07:15:19.990138+00:00 node-90 kernel: [141683.000083] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:15:19.990139+00:00 node-90 kernel: [141683.000084] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:15:19.990140+00:00 node-90 kernel: [141683.000087] [] do_softirq+0x1d/0x20 2017-10-21T07:15:19.990141+00:00 node-90 kernel: [141683.000088] [] netif_rx_ni+0x33/0x80 2017-10-21T07:15:19.990142+00:00 node-90 kernel: [141683.000091] [] tun_get_user+0x506/0x880 2017-10-21T07:15:19.990143+00:00 node-90 kernel: [141683.000093] [] tun_sendmsg+0x51/0x70 2017-10-21T07:15:19.990144+00:00 node-90 kernel: [141683.000096] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:15:19.990145+00:00 node-90 kernel: [141683.000098] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:15:19.990146+00:00 node-90 kernel: [141683.000101] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:15:19.990146+00:00 node-90 kernel: [141683.000103] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:15:19.990147+00:00 node-90 kernel: [141683.000105] [] kthread+0xe5/0x100 2017-10-21T07:15:19.990148+00:00 node-90 kernel: [141683.000107] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:15:19.990149+00:00 node-90 kernel: [141683.000110] [] ret_from_fork+0x3f/0x70 2017-10-21T07:15:19.990150+00:00 node-90 kernel: [141683.000111] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:15:19.990150+00:00 node-90 kernel: [141683.000112] ---[ end trace d7e73079b38e58c2 ]--- 2017-10-21T07:16:43.126422+00:00 node-90 kernel: [141766.134666] ------------[ cut here ]------------ 2017-10-21T07:16:43.126433+00:00 node-90 kernel: [141766.134673] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:16:43.126435+00:00 node-90 kernel: [141766.134676] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:16:43.126436+00:00 node-90 kernel: [141766.134677] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:16:43.126439+00:00 node-90 kernel: [141766.134741] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:16:43.126440+00:00 node-90 kernel: [141766.134742] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:16:43.126440+00:00 node-90 kernel: [141766.134743] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T07:16:43.126455+00:00 node-90 kernel: [141766.134745] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T07:16:43.126456+00:00 node-90 kernel: [141766.134747] ffff88101a5aed00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:16:43.126457+00:00 node-90 kernel: [141766.134749] Call Trace: 2017-10-21T07:16:43.126458+00:00 node-90 kernel: [141766.134750] [] dump_stack+0x63/0x90 2017-10-21T07:16:43.126459+00:00 node-90 kernel: [141766.134759] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:16:43.126460+00:00 node-90 kernel: [141766.134761] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:16:43.126460+00:00 node-90 kernel: [141766.134929] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:16:43.126462+00:00 node-90 kernel: [141766.135062] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:16:43.126463+00:00 node-90 kernel: [141766.135196] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:16:43.126464+00:00 node-90 kernel: [141766.135470] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:16:43.126464+00:00 node-90 kernel: [141766.135606] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:16:43.126465+00:00 node-90 kernel: [141766.135609] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:16:43.126465+00:00 node-90 kernel: [141766.135883] [] ? nf_iterate+0x62/0x80 2017-10-21T07:16:43.126467+00:00 node-90 kernel: [141766.135885] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:16:43.126469+00:00 node-90 kernel: [141766.135892] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:16:43.126470+00:00 node-90 kernel: [141766.135895] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:16:43.126470+00:00 node-90 kernel: [141766.135897] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:16:43.126471+00:00 node-90 kernel: [141766.135900] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:16:43.126472+00:00 node-90 kernel: [141766.135902] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:16:43.126473+00:00 node-90 kernel: [141766.135905] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:16:43.126474+00:00 node-90 kernel: [141766.135907] [] ? nf_iterate+0x62/0x80 2017-10-21T07:16:43.126475+00:00 node-90 kernel: [141766.135909] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:16:43.126476+00:00 node-90 kernel: [141766.135911] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:16:43.126476+00:00 node-90 kernel: [141766.135914] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:16:43.126477+00:00 node-90 kernel: [141766.135917] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:16:43.126478+00:00 node-90 kernel: [141766.135918] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:16:43.126488+00:00 node-90 kernel: [141766.135921] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:16:43.126488+00:00 node-90 kernel: [141766.135924] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:16:43.126489+00:00 node-90 kernel: [141766.135925] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:16:43.126490+00:00 node-90 kernel: [141766.135927] [] process_backlog+0xa8/0x150 2017-10-21T07:16:43.126490+00:00 node-90 kernel: [141766.135928] [] net_rx_action+0x21e/0x360 2017-10-21T07:16:43.126492+00:00 node-90 kernel: [141766.135930] [] __do_softirq+0x101/0x290 2017-10-21T07:16:43.126493+00:00 node-90 kernel: [141766.135933] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:16:43.126494+00:00 node-90 kernel: [141766.135934] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:16:43.126495+00:00 node-90 kernel: [141766.135937] [] do_softirq+0x1d/0x20 2017-10-21T07:16:43.126501+00:00 node-90 kernel: [141766.135938] [] netif_rx_ni+0x33/0x80 2017-10-21T07:16:43.126503+00:00 node-90 kernel: [141766.135941] [] tun_get_user+0x506/0x880 2017-10-21T07:16:43.126504+00:00 node-90 kernel: [141766.135943] [] tun_sendmsg+0x51/0x70 2017-10-21T07:16:43.126506+00:00 node-90 kernel: [141766.135946] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:16:43.126507+00:00 node-90 kernel: [141766.135948] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:16:43.126508+00:00 node-90 kernel: [141766.135951] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:16:43.126509+00:00 node-90 kernel: [141766.135953] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:16:43.126510+00:00 node-90 kernel: [141766.135955] [] kthread+0xe5/0x100 2017-10-21T07:16:43.126510+00:00 node-90 kernel: [141766.135957] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:16:43.126512+00:00 node-90 kernel: [141766.135959] [] ret_from_fork+0x3f/0x70 2017-10-21T07:16:43.126513+00:00 node-90 kernel: [141766.135961] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:16:43.126514+00:00 node-90 kernel: [141766.135973] ---[ end trace d7e73079b38e58c3 ]--- 2017-10-21T07:20:29.410057+00:00 node-90 kernel: [141992.412322] ------------[ cut here ]------------ 2017-10-21T07:20:29.410211+00:00 node-90 kernel: [141992.412330] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:20:29.410213+00:00 node-90 kernel: [141992.412332] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:20:29.410214+00:00 node-90 kernel: [141992.412333] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:20:29.410216+00:00 node-90 kernel: [141992.412395] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:20:29.410363+00:00 node-90 kernel: [141992.412396] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:20:29.410368+00:00 node-90 kernel: [141992.412397] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T07:20:29.410385+00:00 node-90 kernel: [141992.412399] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T07:20:29.410386+00:00 node-90 kernel: [141992.412401] ffff881032209d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:20:29.410388+00:00 node-90 kernel: [141992.412403] Call Trace: 2017-10-21T07:20:29.410389+00:00 node-90 kernel: [141992.412404] [] dump_stack+0x63/0x90 2017-10-21T07:20:29.410390+00:00 node-90 kernel: [141992.412412] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:20:29.410390+00:00 node-90 kernel: [141992.412414] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:20:29.410391+00:00 node-90 kernel: [141992.412416] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:20:29.410392+00:00 node-90 kernel: [141992.412418] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:20:29.410393+00:00 node-90 kernel: [141992.412420] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:20:29.410394+00:00 node-90 kernel: [141992.412426] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:20:29.410395+00:00 node-90 kernel: [141992.412429] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:20:29.410395+00:00 node-90 kernel: [141992.412431] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:20:29.410396+00:00 node-90 kernel: [141992.412436] [] ? nf_iterate+0x62/0x80 2017-10-21T07:20:29.410397+00:00 node-90 kernel: [141992.412438] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:20:29.410398+00:00 node-90 kernel: [141992.412447] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:20:29.410399+00:00 node-90 kernel: [141992.412449] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:20:29.410400+00:00 node-90 kernel: [141992.412452] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:20:29.410400+00:00 node-90 kernel: [141992.412454] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:20:29.410401+00:00 node-90 kernel: [141992.412456] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:20:29.410402+00:00 node-90 kernel: [141992.412460] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:20:29.410403+00:00 node-90 kernel: [141992.412462] [] ? nf_iterate+0x62/0x80 2017-10-21T07:20:29.410404+00:00 node-90 kernel: [141992.412464] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:20:29.410404+00:00 node-90 kernel: [141992.412465] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:20:29.410405+00:00 node-90 kernel: [141992.412468] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:20:29.410405+00:00 node-90 kernel: [141992.412471] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:20:29.410407+00:00 node-90 kernel: [141992.412473] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:20:29.410416+00:00 node-90 kernel: [141992.412474] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:20:29.410417+00:00 node-90 kernel: [141992.412476] [] process_backlog+0xa8/0x150 2017-10-21T07:20:29.410417+00:00 node-90 kernel: [141992.412477] [] net_rx_action+0x21e/0x360 2017-10-21T07:20:29.410418+00:00 node-90 kernel: [141992.412480] [] __do_softirq+0x101/0x290 2017-10-21T07:20:29.410419+00:00 node-90 kernel: [141992.412482] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:20:29.410420+00:00 node-90 kernel: [141992.412483] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:20:29.410421+00:00 node-90 kernel: [141992.412486] [] do_softirq+0x1d/0x20 2017-10-21T07:20:29.410422+00:00 node-90 kernel: [141992.412487] [] netif_rx_ni+0x33/0x80 2017-10-21T07:20:29.410423+00:00 node-90 kernel: [141992.412490] [] tun_get_user+0x506/0x880 2017-10-21T07:20:29.410424+00:00 node-90 kernel: [141992.412492] [] tun_sendmsg+0x51/0x70 2017-10-21T07:20:29.410425+00:00 node-90 kernel: [141992.412494] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:20:29.410426+00:00 node-90 kernel: [141992.412496] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:20:29.410427+00:00 node-90 kernel: [141992.412500] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:20:29.410428+00:00 node-90 kernel: [141992.412502] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:20:29.410428+00:00 node-90 kernel: [141992.412504] [] kthread+0xe5/0x100 2017-10-21T07:20:29.410429+00:00 node-90 kernel: [141992.412505] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:20:29.410430+00:00 node-90 kernel: [141992.412509] [] ret_from_fork+0x3f/0x70 2017-10-21T07:20:29.410431+00:00 node-90 kernel: [141992.412510] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:20:29.410432+00:00 node-90 kernel: [141992.412511] ---[ end trace d7e73079b38e58c4 ]--- 2017-10-21T07:24:47.073800+00:00 node-90 kernel: [142250.069274] ------------[ cut here ]------------ 2017-10-21T07:24:47.073821+00:00 node-90 kernel: [142250.069283] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:24:47.073823+00:00 node-90 kernel: [142250.069285] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:24:47.073824+00:00 node-90 kernel: [142250.069286] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:24:47.073826+00:00 node-90 kernel: [142250.069343] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:24:47.073827+00:00 node-90 kernel: [142250.069344] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:24:47.073976+00:00 node-90 kernel: [142250.069345] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T07:24:47.073997+00:00 node-90 kernel: [142250.069347] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T07:24:47.073998+00:00 node-90 kernel: [142250.069348] ffff881033857700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:24:47.074000+00:00 node-90 kernel: [142250.069350] Call Trace: 2017-10-21T07:24:47.074001+00:00 node-90 kernel: [142250.069351] [] dump_stack+0x63/0x90 2017-10-21T07:24:47.074002+00:00 node-90 kernel: [142250.069359] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:24:47.074003+00:00 node-90 kernel: [142250.069361] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:24:47.074004+00:00 node-90 kernel: [142250.069364] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:24:47.074004+00:00 node-90 kernel: [142250.069365] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:24:47.074006+00:00 node-90 kernel: [142250.069367] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:24:47.074007+00:00 node-90 kernel: [142250.069372] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:24:47.074008+00:00 node-90 kernel: [142250.069375] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:24:47.074009+00:00 node-90 kernel: [142250.069376] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:24:47.074009+00:00 node-90 kernel: [142250.069381] [] ? nf_iterate+0x62/0x80 2017-10-21T07:24:47.074010+00:00 node-90 kernel: [142250.069382] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:24:47.074012+00:00 node-90 kernel: [142250.069387] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:24:47.074013+00:00 node-90 kernel: [142250.069390] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:24:47.074014+00:00 node-90 kernel: [142250.069392] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:24:47.074014+00:00 node-90 kernel: [142250.069394] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:24:47.074015+00:00 node-90 kernel: [142250.069396] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:24:47.074016+00:00 node-90 kernel: [142250.069399] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:24:47.074018+00:00 node-90 kernel: [142250.069400] [] ? nf_iterate+0x62/0x80 2017-10-21T07:24:47.074019+00:00 node-90 kernel: [142250.069402] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:24:47.074019+00:00 node-90 kernel: [142250.069403] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:24:47.074020+00:00 node-90 kernel: [142250.069406] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:24:47.074020+00:00 node-90 kernel: [142250.069409] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:24:47.074021+00:00 node-90 kernel: [142250.069410] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:24:47.074031+00:00 node-90 kernel: [142250.069414] [] ? ktime_get+0x3b/0xb0 2017-10-21T07:24:47.074032+00:00 node-90 kernel: [142250.069417] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T07:24:47.074033+00:00 node-90 kernel: [142250.069418] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:24:47.074033+00:00 node-90 kernel: [142250.069420] [] process_backlog+0xa8/0x150 2017-10-21T07:24:47.074034+00:00 node-90 kernel: [142250.069421] [] net_rx_action+0x21e/0x360 2017-10-21T07:24:47.074035+00:00 node-90 kernel: [142250.069423] [] __do_softirq+0x101/0x290 2017-10-21T07:24:47.074037+00:00 node-90 kernel: [142250.069426] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:24:47.074038+00:00 node-90 kernel: [142250.069426] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:24:47.074039+00:00 node-90 kernel: [142250.069429] [] do_softirq+0x1d/0x20 2017-10-21T07:24:47.074040+00:00 node-90 kernel: [142250.069430] [] netif_rx_ni+0x33/0x80 2017-10-21T07:24:47.074041+00:00 node-90 kernel: [142250.069433] [] tun_get_user+0x506/0x880 2017-10-21T07:24:47.074043+00:00 node-90 kernel: [142250.069435] [] tun_sendmsg+0x51/0x70 2017-10-21T07:24:47.074044+00:00 node-90 kernel: [142250.069437] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:24:47.074045+00:00 node-90 kernel: [142250.069439] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:24:47.074045+00:00 node-90 kernel: [142250.069441] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:24:47.074046+00:00 node-90 kernel: [142250.069443] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:24:47.074047+00:00 node-90 kernel: [142250.069446] [] kthread+0xe5/0x100 2017-10-21T07:24:47.074048+00:00 node-90 kernel: [142250.069447] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:24:47.074049+00:00 node-90 kernel: [142250.069450] [] ret_from_fork+0x3f/0x70 2017-10-21T07:24:47.074050+00:00 node-90 kernel: [142250.069451] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:24:47.074050+00:00 node-90 kernel: [142250.069452] ---[ end trace d7e73079b38e58c5 ]--- 2017-10-21T07:27:09.759967+00:00 node-90 kernel: [142392.755271] ------------[ cut here ]------------ 2017-10-21T07:27:09.759985+00:00 node-90 kernel: [142392.755279] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:27:09.759987+00:00 node-90 kernel: [142392.755281] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:27:09.760000+00:00 node-90 kernel: [142392.755282] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:27:09.760005+00:00 node-90 kernel: [142392.755345] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:27:09.760007+00:00 node-90 kernel: [142392.755347] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:27:09.760008+00:00 node-90 kernel: [142392.755348] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T07:27:09.760028+00:00 node-90 kernel: [142392.755350] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T07:27:09.760029+00:00 node-90 kernel: [142392.755351] ffff880f90ce5600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:27:09.760030+00:00 node-90 kernel: [142392.755353] Call Trace: 2017-10-21T07:27:09.760031+00:00 node-90 kernel: [142392.755354] [] dump_stack+0x63/0x90 2017-10-21T07:27:09.760032+00:00 node-90 kernel: [142392.755362] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:27:09.760032+00:00 node-90 kernel: [142392.755363] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:27:09.760033+00:00 node-90 kernel: [142392.755366] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:27:09.760034+00:00 node-90 kernel: [142392.755367] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:27:09.760035+00:00 node-90 kernel: [142392.755369] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:27:09.760036+00:00 node-90 kernel: [142392.755374] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:27:09.760037+00:00 node-90 kernel: [142392.755377] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:27:09.760037+00:00 node-90 kernel: [142392.755379] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:27:09.760038+00:00 node-90 kernel: [142392.755383] [] ? nf_iterate+0x62/0x80 2017-10-21T07:27:09.760038+00:00 node-90 kernel: [142392.755385] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:27:09.760040+00:00 node-90 kernel: [142392.755391] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:27:09.760041+00:00 node-90 kernel: [142392.755394] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:27:09.760041+00:00 node-90 kernel: [142392.755396] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:27:09.760042+00:00 node-90 kernel: [142392.755399] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:27:09.760042+00:00 node-90 kernel: [142392.755401] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:27:09.760043+00:00 node-90 kernel: [142392.755404] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:27:09.760044+00:00 node-90 kernel: [142392.755406] [] ? nf_iterate+0x62/0x80 2017-10-21T07:27:09.760045+00:00 node-90 kernel: [142392.755408] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:27:09.760046+00:00 node-90 kernel: [142392.755410] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:27:09.760046+00:00 node-90 kernel: [142392.755413] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:27:09.760047+00:00 node-90 kernel: [142392.755415] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:27:09.760048+00:00 node-90 kernel: [142392.755417] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:27:09.760058+00:00 node-90 kernel: [142392.755418] [] ? __napi_schedule+0x40/0x60 2017-10-21T07:27:09.760059+00:00 node-90 kernel: [142392.755421] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T07:27:09.760059+00:00 node-90 kernel: [142392.755424] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:27:09.760060+00:00 node-90 kernel: [142392.755426] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:27:09.760060+00:00 node-90 kernel: [142392.755427] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:27:09.760061+00:00 node-90 kernel: [142392.755428] [] process_backlog+0xa8/0x150 2017-10-21T07:27:09.760063+00:00 node-90 kernel: [142392.755430] [] net_rx_action+0x21e/0x360 2017-10-21T07:27:09.760064+00:00 node-90 kernel: [142392.755432] [] __do_softirq+0x101/0x290 2017-10-21T07:27:09.760065+00:00 node-90 kernel: [142392.755434] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:27:09.760066+00:00 node-90 kernel: [142392.755435] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:27:09.760067+00:00 node-90 kernel: [142392.755438] [] do_softirq+0x1d/0x20 2017-10-21T07:27:09.760068+00:00 node-90 kernel: [142392.755439] [] netif_rx_ni+0x33/0x80 2017-10-21T07:27:09.760069+00:00 node-90 kernel: [142392.755442] [] tun_get_user+0x506/0x880 2017-10-21T07:27:09.760070+00:00 node-90 kernel: [142392.755444] [] tun_sendmsg+0x51/0x70 2017-10-21T07:27:09.760070+00:00 node-90 kernel: [142392.755447] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:27:09.760071+00:00 node-90 kernel: [142392.755449] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:27:09.760072+00:00 node-90 kernel: [142392.755452] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:27:09.760083+00:00 node-90 kernel: [142392.755454] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:27:09.760085+00:00 node-90 kernel: [142392.755456] [] kthread+0xe5/0x100 2017-10-21T07:27:09.760086+00:00 node-90 kernel: [142392.755458] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:27:09.760086+00:00 node-90 kernel: [142392.755460] [] ret_from_fork+0x3f/0x70 2017-10-21T07:27:09.760087+00:00 node-90 kernel: [142392.755462] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:27:09.760090+00:00 node-90 kernel: [142392.755463] ---[ end trace d7e73079b38e58c6 ]--- 2017-10-21T07:27:58.260842+00:00 node-90 kernel: [142441.255204] ------------[ cut here ]------------ 2017-10-21T07:27:58.260862+00:00 node-90 kernel: [142441.255213] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:27:58.260864+00:00 node-90 kernel: [142441.255216] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:27:58.260865+00:00 node-90 kernel: [142441.255217] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:27:58.260867+00:00 node-90 kernel: [142441.255278] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:27:58.260868+00:00 node-90 kernel: [142441.255279] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:27:58.260869+00:00 node-90 kernel: [142441.255281] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T07:27:58.260882+00:00 node-90 kernel: [142441.255283] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T07:27:58.260883+00:00 node-90 kernel: [142441.255284] ffff88202ea2fe00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:27:58.260885+00:00 node-90 kernel: [142441.255286] Call Trace: 2017-10-21T07:27:58.260886+00:00 node-90 kernel: [142441.255287] [] dump_stack+0x63/0x90 2017-10-21T07:27:58.260887+00:00 node-90 kernel: [142441.255296] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:27:58.260888+00:00 node-90 kernel: [142441.255298] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:27:58.260889+00:00 node-90 kernel: [142441.255301] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:27:58.260890+00:00 node-90 kernel: [142441.255303] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:27:58.260891+00:00 node-90 kernel: [142441.255305] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:27:58.260892+00:00 node-90 kernel: [142441.255310] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:27:58.260893+00:00 node-90 kernel: [142441.255313] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:27:58.260894+00:00 node-90 kernel: [142441.255315] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:27:58.260895+00:00 node-90 kernel: [142441.255320] [] ? nf_iterate+0x62/0x80 2017-10-21T07:27:58.260895+00:00 node-90 kernel: [142441.255322] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:27:58.260897+00:00 node-90 kernel: [142441.255327] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:27:58.260898+00:00 node-90 kernel: [142441.255330] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:27:58.260899+00:00 node-90 kernel: [142441.255332] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:27:58.260900+00:00 node-90 kernel: [142441.255335] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:27:58.260901+00:00 node-90 kernel: [142441.255337] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:27:58.260902+00:00 node-90 kernel: [142441.255340] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:27:58.260905+00:00 node-90 kernel: [142441.255341] [] ? nf_iterate+0x62/0x80 2017-10-21T07:27:58.260906+00:00 node-90 kernel: [142441.255343] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:27:58.260907+00:00 node-90 kernel: [142441.255345] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:27:58.260908+00:00 node-90 kernel: [142441.255348] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:27:58.260909+00:00 node-90 kernel: [142441.255351] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:27:58.260911+00:00 node-90 kernel: [142441.255353] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:27:58.260922+00:00 node-90 kernel: [142441.255357] [] ? ktime_get+0x3b/0xb0 2017-10-21T07:27:58.260924+00:00 node-90 kernel: [142441.255358] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:27:58.260925+00:00 node-90 kernel: [142441.255360] [] process_backlog+0xa8/0x150 2017-10-21T07:27:58.260926+00:00 node-90 kernel: [142441.255361] [] net_rx_action+0x21e/0x360 2017-10-21T07:27:58.260928+00:00 node-90 kernel: [142441.255364] [] __do_softirq+0x101/0x290 2017-10-21T07:27:58.260929+00:00 node-90 kernel: [142441.255367] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:27:58.260932+00:00 node-90 kernel: [142441.255368] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:27:58.260933+00:00 node-90 kernel: [142441.255371] [] do_softirq+0x1d/0x20 2017-10-21T07:27:58.260935+00:00 node-90 kernel: [142441.255372] [] netif_rx_ni+0x33/0x80 2017-10-21T07:27:58.260936+00:00 node-90 kernel: [142441.255376] [] tun_get_user+0x506/0x880 2017-10-21T07:27:58.260938+00:00 node-90 kernel: [142441.255378] [] tun_sendmsg+0x51/0x70 2017-10-21T07:27:58.260939+00:00 node-90 kernel: [142441.255380] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:27:58.260941+00:00 node-90 kernel: [142441.255382] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:27:58.260941+00:00 node-90 kernel: [142441.255385] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:27:58.260942+00:00 node-90 kernel: [142441.255387] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:27:58.260942+00:00 node-90 kernel: [142441.255389] [] kthread+0xe5/0x100 2017-10-21T07:27:58.260943+00:00 node-90 kernel: [142441.255391] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:27:58.260944+00:00 node-90 kernel: [142441.255394] [] ret_from_fork+0x3f/0x70 2017-10-21T07:27:58.260946+00:00 node-90 kernel: [142441.255395] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:27:58.260946+00:00 node-90 kernel: [142441.255396] ---[ end trace d7e73079b38e58c7 ]--- 2017-10-21T07:30:55.036245+00:00 node-90 kernel: [142618.026971] ------------[ cut here ]------------ 2017-10-21T07:30:55.036263+00:00 node-90 kernel: [142618.026979] WARNING: CPU: 29 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:30:55.036264+00:00 node-90 kernel: [142618.026982] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:30:55.036265+00:00 node-90 kernel: [142618.026983] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:30:55.036267+00:00 node-90 kernel: [142618.027047] CPU: 29 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:30:55.036274+00:00 node-90 kernel: [142618.027048] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:30:55.036276+00:00 node-90 kernel: [142618.027049] 0000000000000286 f1812d601dc61f3e ffff88103fcc37f0 ffffffff813f9f83 2017-10-21T07:30:55.036292+00:00 node-90 kernel: [142618.027051] ffff88103fcc3838 ffffffff81d6f780 ffff88103fcc3828 ffffffff810812f2 2017-10-21T07:30:55.036293+00:00 node-90 kernel: [142618.027053] ffff8810351cb800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:30:55.036294+00:00 node-90 kernel: [142618.027054] Call Trace: 2017-10-21T07:30:55.036296+00:00 node-90 kernel: [142618.027056] [] dump_stack+0x63/0x90 2017-10-21T07:30:55.036296+00:00 node-90 kernel: [142618.027063] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:30:55.036297+00:00 node-90 kernel: [142618.027065] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:30:55.036298+00:00 node-90 kernel: [142618.027068] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:30:55.036299+00:00 node-90 kernel: [142618.027069] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:30:55.036300+00:00 node-90 kernel: [142618.027071] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:30:55.036301+00:00 node-90 kernel: [142618.027077] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:30:55.036301+00:00 node-90 kernel: [142618.027081] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:30:55.036302+00:00 node-90 kernel: [142618.027083] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:30:55.036303+00:00 node-90 kernel: [142618.027088] [] ? nf_iterate+0x62/0x80 2017-10-21T07:30:55.036303+00:00 node-90 kernel: [142618.027090] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:30:55.036305+00:00 node-90 kernel: [142618.027098] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:30:55.036306+00:00 node-90 kernel: [142618.027101] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:30:55.036306+00:00 node-90 kernel: [142618.027103] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:30:55.036307+00:00 node-90 kernel: [142618.027106] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:30:55.036308+00:00 node-90 kernel: [142618.027120] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:30:55.036309+00:00 node-90 kernel: [142618.027123] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:30:55.036310+00:00 node-90 kernel: [142618.027125] [] ? nf_iterate+0x62/0x80 2017-10-21T07:30:55.036311+00:00 node-90 kernel: [142618.027127] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:30:55.036311+00:00 node-90 kernel: [142618.027129] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:30:55.036312+00:00 node-90 kernel: [142618.027132] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:30:55.036313+00:00 node-90 kernel: [142618.027135] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:30:55.036314+00:00 node-90 kernel: [142618.027136] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:30:55.036324+00:00 node-90 kernel: [142618.027140] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:30:55.036325+00:00 node-90 kernel: [142618.027143] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:30:55.036326+00:00 node-90 kernel: [142618.027146] [] ? generic_exec_single+0x85/0x120 2017-10-21T07:30:55.036326+00:00 node-90 kernel: [142618.027149] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:30:55.036327+00:00 node-90 kernel: [142618.027151] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:30:55.036328+00:00 node-90 kernel: [142618.027152] [] process_backlog+0xa8/0x150 2017-10-21T07:30:55.036329+00:00 node-90 kernel: [142618.027153] [] net_rx_action+0x21e/0x360 2017-10-21T07:30:55.036330+00:00 node-90 kernel: [142618.027155] [] __do_softirq+0x101/0x290 2017-10-21T07:30:55.036331+00:00 node-90 kernel: [142618.027158] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:30:55.036332+00:00 node-90 kernel: [142618.027158] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:30:55.036333+00:00 node-90 kernel: [142618.027161] [] do_softirq+0x1d/0x20 2017-10-21T07:30:55.036334+00:00 node-90 kernel: [142618.027162] [] netif_rx_ni+0x33/0x80 2017-10-21T07:30:55.036335+00:00 node-90 kernel: [142618.027165] [] tun_get_user+0x506/0x880 2017-10-21T07:30:55.036336+00:00 node-90 kernel: [142618.027167] [] tun_sendmsg+0x51/0x70 2017-10-21T07:30:55.036337+00:00 node-90 kernel: [142618.027170] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:30:55.036337+00:00 node-90 kernel: [142618.027172] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:30:55.036338+00:00 node-90 kernel: [142618.027175] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:30:55.036339+00:00 node-90 kernel: [142618.027177] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:30:55.036340+00:00 node-90 kernel: [142618.027180] [] kthread+0xe5/0x100 2017-10-21T07:30:55.036340+00:00 node-90 kernel: [142618.027181] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:30:55.036341+00:00 node-90 kernel: [142618.027184] [] ret_from_fork+0x3f/0x70 2017-10-21T07:30:55.036341+00:00 node-90 kernel: [142618.027185] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:30:55.036342+00:00 node-90 kernel: [142618.027187] ---[ end trace d7e73079b38e58c8 ]--- 2017-10-21T07:33:19.469530+00:00 node-90 kernel: [142762.454961] ------------[ cut here ]------------ 2017-10-21T07:33:19.469552+00:00 node-90 kernel: [142762.454971] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:33:19.469554+00:00 node-90 kernel: [142762.454974] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=2490 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:33:19.469555+00:00 node-90 kernel: [142762.454975] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:33:19.469569+00:00 node-90 kernel: [142762.455039] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:33:19.469574+00:00 node-90 kernel: [142762.455040] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:33:19.469575+00:00 node-90 kernel: [142762.455041] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T07:33:19.469593+00:00 node-90 kernel: [142762.455043] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T07:33:19.469594+00:00 node-90 kernel: [142762.455045] ffff881035b93100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:33:19.469596+00:00 node-90 kernel: [142762.455047] Call Trace: 2017-10-21T07:33:19.469597+00:00 node-90 kernel: [142762.455048] [] dump_stack+0x63/0x90 2017-10-21T07:33:19.469598+00:00 node-90 kernel: [142762.455058] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:33:19.469598+00:00 node-90 kernel: [142762.455060] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:33:19.469599+00:00 node-90 kernel: [142762.455063] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:33:19.469600+00:00 node-90 kernel: [142762.455064] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:33:19.469602+00:00 node-90 kernel: [142762.455067] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:33:19.469603+00:00 node-90 kernel: [142762.455074] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:33:19.469604+00:00 node-90 kernel: [142762.455077] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:33:19.469604+00:00 node-90 kernel: [142762.455079] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:33:19.469605+00:00 node-90 kernel: [142762.455085] [] ? nf_iterate+0x62/0x80 2017-10-21T07:33:19.469606+00:00 node-90 kernel: [142762.455087] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:33:19.469607+00:00 node-90 kernel: [142762.455094] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:33:19.469608+00:00 node-90 kernel: [142762.455097] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:33:19.469609+00:00 node-90 kernel: [142762.455099] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:33:19.469609+00:00 node-90 kernel: [142762.455102] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:33:19.469610+00:00 node-90 kernel: [142762.455104] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:33:19.469611+00:00 node-90 kernel: [142762.455107] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:33:19.469612+00:00 node-90 kernel: [142762.455109] [] ? nf_iterate+0x62/0x80 2017-10-21T07:33:19.469613+00:00 node-90 kernel: [142762.455111] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:33:19.469614+00:00 node-90 kernel: [142762.455113] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:33:19.469614+00:00 node-90 kernel: [142762.455116] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:33:19.469615+00:00 node-90 kernel: [142762.455119] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:33:19.469616+00:00 node-90 kernel: [142762.455121] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:33:19.469626+00:00 node-90 kernel: [142762.455125] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T07:33:19.469627+00:00 node-90 kernel: [142762.455127] [] ? check_preempt_curr+0x54/0x90 2017-10-21T07:33:19.469628+00:00 node-90 kernel: [142762.455128] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T07:33:19.469628+00:00 node-90 kernel: [142762.455130] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:33:19.469629+00:00 node-90 kernel: [142762.455131] [] process_backlog+0xa8/0x150 2017-10-21T07:33:19.469630+00:00 node-90 kernel: [142762.455133] [] net_rx_action+0x21e/0x360 2017-10-21T07:33:19.469632+00:00 node-90 kernel: [142762.455136] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T07:33:19.469633+00:00 node-90 kernel: [142762.455138] [] __do_softirq+0x101/0x290 2017-10-21T07:33:19.469633+00:00 node-90 kernel: [142762.455141] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:33:19.469634+00:00 node-90 kernel: [142762.455142] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:33:19.469635+00:00 node-90 kernel: [142762.455145] [] do_softirq+0x1d/0x20 2017-10-21T07:33:19.469636+00:00 node-90 kernel: [142762.455146] [] netif_rx_ni+0x33/0x80 2017-10-21T07:33:19.469683+00:00 node-90 kernel: [142762.455150] [] tun_get_user+0x506/0x880 2017-10-21T07:33:19.469694+00:00 node-90 kernel: [142762.455152] [] tun_sendmsg+0x51/0x70 2017-10-21T07:33:19.469696+00:00 node-90 kernel: [142762.455154] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:33:19.469697+00:00 node-90 kernel: [142762.455156] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:33:19.469698+00:00 node-90 kernel: [142762.455159] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:33:19.469699+00:00 node-90 kernel: [142762.455162] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:33:19.469700+00:00 node-90 kernel: [142762.455164] [] kthread+0xe5/0x100 2017-10-21T07:33:19.469701+00:00 node-90 kernel: [142762.455165] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:33:19.469703+00:00 node-90 kernel: [142762.455169] [] ret_from_fork+0x3f/0x70 2017-10-21T07:33:19.469704+00:00 node-90 kernel: [142762.455170] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:33:19.469704+00:00 node-90 kernel: [142762.455171] ---[ end trace d7e73079b38e58c9 ]--- 2017-10-21T07:36:31.325391+00:00 node-90 kernel: [142954.307799] ------------[ cut here ]------------ 2017-10-21T07:36:31.325412+00:00 node-90 kernel: [142954.307809] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:36:31.325414+00:00 node-90 kernel: [142954.307812] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:36:31.325414+00:00 node-90 kernel: [142954.307813] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:36:31.325417+00:00 node-90 kernel: [142954.307877] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:36:31.325435+00:00 node-90 kernel: [142954.307878] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:36:31.325444+00:00 node-90 kernel: [142954.307879] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T07:36:31.325464+00:00 node-90 kernel: [142954.307881] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T07:36:31.325466+00:00 node-90 kernel: [142954.307883] ffff88202d7b0800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:36:31.325467+00:00 node-90 kernel: [142954.307885] Call Trace: 2017-10-21T07:36:31.325468+00:00 node-90 kernel: [142954.307886] [] dump_stack+0x63/0x90 2017-10-21T07:36:31.325469+00:00 node-90 kernel: [142954.307896] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:36:31.325469+00:00 node-90 kernel: [142954.307898] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:36:31.325470+00:00 node-90 kernel: [142954.307901] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:36:31.325471+00:00 node-90 kernel: [142954.307903] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:36:31.325472+00:00 node-90 kernel: [142954.307905] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:36:31.325473+00:00 node-90 kernel: [142954.307912] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:36:31.325473+00:00 node-90 kernel: [142954.307915] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:36:31.325474+00:00 node-90 kernel: [142954.307917] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:36:31.325474+00:00 node-90 kernel: [142954.307924] [] ? nf_iterate+0x62/0x80 2017-10-21T07:36:31.325475+00:00 node-90 kernel: [142954.307925] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:36:31.325476+00:00 node-90 kernel: [142954.307932] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:36:31.325477+00:00 node-90 kernel: [142954.307935] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:36:31.325478+00:00 node-90 kernel: [142954.307937] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:36:31.325478+00:00 node-90 kernel: [142954.307940] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:36:31.325479+00:00 node-90 kernel: [142954.307942] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:36:31.325480+00:00 node-90 kernel: [142954.307946] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:36:31.325481+00:00 node-90 kernel: [142954.307948] [] ? nf_iterate+0x62/0x80 2017-10-21T07:36:31.325482+00:00 node-90 kernel: [142954.307949] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:36:31.325482+00:00 node-90 kernel: [142954.307951] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:36:31.325483+00:00 node-90 kernel: [142954.307954] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:36:31.325483+00:00 node-90 kernel: [142954.307957] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:36:31.325484+00:00 node-90 kernel: [142954.307959] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:36:31.325495+00:00 node-90 kernel: [142954.307964] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T07:36:31.325495+00:00 node-90 kernel: [142954.307966] [] ? check_preempt_curr+0x54/0x90 2017-10-21T07:36:31.325496+00:00 node-90 kernel: [142954.307967] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T07:36:31.325497+00:00 node-90 kernel: [142954.307969] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:36:31.325497+00:00 node-90 kernel: [142954.307970] [] process_backlog+0xa8/0x150 2017-10-21T07:36:31.325498+00:00 node-90 kernel: [142954.307971] [] net_rx_action+0x21e/0x360 2017-10-21T07:36:31.325499+00:00 node-90 kernel: [142954.307975] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T07:36:31.325500+00:00 node-90 kernel: [142954.307977] [] __do_softirq+0x101/0x290 2017-10-21T07:36:31.325501+00:00 node-90 kernel: [142954.307980] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:36:31.325502+00:00 node-90 kernel: [142954.307980] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:36:31.325503+00:00 node-90 kernel: [142954.307984] [] do_softirq+0x1d/0x20 2017-10-21T07:36:31.325508+00:00 node-90 kernel: [142954.307985] [] netif_rx_ni+0x33/0x80 2017-10-21T07:36:31.325509+00:00 node-90 kernel: [142954.307989] [] tun_get_user+0x506/0x880 2017-10-21T07:36:31.325510+00:00 node-90 kernel: [142954.307990] [] tun_sendmsg+0x51/0x70 2017-10-21T07:36:31.325511+00:00 node-90 kernel: [142954.307993] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:36:31.325512+00:00 node-90 kernel: [142954.307995] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:36:31.325513+00:00 node-90 kernel: [142954.307998] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:36:31.325514+00:00 node-90 kernel: [142954.308000] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:36:31.325515+00:00 node-90 kernel: [142954.308002] [] kthread+0xe5/0x100 2017-10-21T07:36:31.325515+00:00 node-90 kernel: [142954.308004] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:36:31.325516+00:00 node-90 kernel: [142954.308007] [] ret_from_fork+0x3f/0x70 2017-10-21T07:36:31.325517+00:00 node-90 kernel: [142954.308008] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:36:31.325517+00:00 node-90 kernel: [142954.308010] ---[ end trace d7e73079b38e58ca ]--- 2017-10-21T07:37:04.557926+00:00 node-90 kernel: [142987.539279] ------------[ cut here ]------------ 2017-10-21T07:37:04.558215+00:00 node-90 kernel: [142987.539287] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:37:04.558217+00:00 node-90 kernel: [142987.539290] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:37:04.558218+00:00 node-90 kernel: [142987.539291] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:37:04.558220+00:00 node-90 kernel: [142987.539363] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:37:04.558370+00:00 node-90 kernel: [142987.539364] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:37:04.558374+00:00 node-90 kernel: [142987.539366] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T07:37:04.558392+00:00 node-90 kernel: [142987.539368] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T07:37:04.558394+00:00 node-90 kernel: [142987.539369] ffff881031eee500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:37:04.558395+00:00 node-90 kernel: [142987.539371] Call Trace: 2017-10-21T07:37:04.558396+00:00 node-90 kernel: [142987.539372] [] dump_stack+0x63/0x90 2017-10-21T07:37:04.558397+00:00 node-90 kernel: [142987.539381] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:37:04.558397+00:00 node-90 kernel: [142987.539382] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:37:04.558398+00:00 node-90 kernel: [142987.539385] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:37:04.558399+00:00 node-90 kernel: [142987.539386] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:37:04.558400+00:00 node-90 kernel: [142987.539388] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:37:04.558401+00:00 node-90 kernel: [142987.539394] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:37:04.558402+00:00 node-90 kernel: [142987.539398] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:37:04.558402+00:00 node-90 kernel: [142987.539400] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:37:04.558403+00:00 node-90 kernel: [142987.539405] [] ? nf_iterate+0x62/0x80 2017-10-21T07:37:04.558404+00:00 node-90 kernel: [142987.539406] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:37:04.558405+00:00 node-90 kernel: [142987.539415] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:37:04.558406+00:00 node-90 kernel: [142987.539418] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:37:04.558407+00:00 node-90 kernel: [142987.539420] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:37:04.558407+00:00 node-90 kernel: [142987.539423] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:37:04.558408+00:00 node-90 kernel: [142987.539425] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:37:04.558409+00:00 node-90 kernel: [142987.539428] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:37:04.558410+00:00 node-90 kernel: [142987.539430] [] ? nf_iterate+0x62/0x80 2017-10-21T07:37:04.558411+00:00 node-90 kernel: [142987.539432] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:37:04.558411+00:00 node-90 kernel: [142987.539433] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:37:04.558412+00:00 node-90 kernel: [142987.539436] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:37:04.558412+00:00 node-90 kernel: [142987.539439] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:37:04.558413+00:00 node-90 kernel: [142987.539441] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:37:04.558422+00:00 node-90 kernel: [142987.539442] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:37:04.558422+00:00 node-90 kernel: [142987.539444] [] process_backlog+0xa8/0x150 2017-10-21T07:37:04.558423+00:00 node-90 kernel: [142987.539445] [] net_rx_action+0x21e/0x360 2017-10-21T07:37:04.558424+00:00 node-90 kernel: [142987.539447] [] __do_softirq+0x101/0x290 2017-10-21T07:37:04.558424+00:00 node-90 kernel: [142987.539450] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:37:04.558425+00:00 node-90 kernel: [142987.539451] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:37:04.558427+00:00 node-90 kernel: [142987.539454] [] do_softirq+0x1d/0x20 2017-10-21T07:37:04.558428+00:00 node-90 kernel: [142987.539455] [] netif_rx_ni+0x33/0x80 2017-10-21T07:37:04.558429+00:00 node-90 kernel: [142987.539458] [] tun_get_user+0x506/0x880 2017-10-21T07:37:04.558430+00:00 node-90 kernel: [142987.539460] [] tun_sendmsg+0x51/0x70 2017-10-21T07:37:04.558431+00:00 node-90 kernel: [142987.539462] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:37:04.558432+00:00 node-90 kernel: [142987.539464] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:37:04.558433+00:00 node-90 kernel: [142987.539468] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:37:04.558434+00:00 node-90 kernel: [142987.539470] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:37:04.558434+00:00 node-90 kernel: [142987.539472] [] kthread+0xe5/0x100 2017-10-21T07:37:04.558435+00:00 node-90 kernel: [142987.539473] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:37:04.558436+00:00 node-90 kernel: [142987.539476] [] ret_from_fork+0x3f/0x70 2017-10-21T07:37:04.558437+00:00 node-90 kernel: [142987.539477] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:37:04.558438+00:00 node-90 kernel: [142987.539479] ---[ end trace d7e73079b38e58cb ]--- 2017-10-21T07:40:25.477654+00:00 node-90 kernel: [143188.454044] ------------[ cut here ]------------ 2017-10-21T07:40:25.477675+00:00 node-90 kernel: [143188.454053] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:40:25.477677+00:00 node-90 kernel: [143188.454056] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:40:25.477678+00:00 node-90 kernel: [143188.454057] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:40:25.477680+00:00 node-90 kernel: [143188.454116] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:40:25.477697+00:00 node-90 kernel: [143188.454117] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:40:25.477698+00:00 node-90 kernel: [143188.454118] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T07:40:25.477713+00:00 node-90 kernel: [143188.454120] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T07:40:25.477714+00:00 node-90 kernel: [143188.454122] ffff881f58e6c700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:40:25.477715+00:00 node-90 kernel: [143188.454123] Call Trace: 2017-10-21T07:40:25.477717+00:00 node-90 kernel: [143188.454125] [] dump_stack+0x63/0x90 2017-10-21T07:40:25.477717+00:00 node-90 kernel: [143188.454133] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:40:25.477718+00:00 node-90 kernel: [143188.454135] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:40:25.477719+00:00 node-90 kernel: [143188.454138] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:40:25.477719+00:00 node-90 kernel: [143188.454139] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:40:25.477721+00:00 node-90 kernel: [143188.454141] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:40:25.477722+00:00 node-90 kernel: [143188.454147] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:40:25.477723+00:00 node-90 kernel: [143188.454149] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:40:25.477723+00:00 node-90 kernel: [143188.454151] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:40:25.477724+00:00 node-90 kernel: [143188.454156] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:25.477724+00:00 node-90 kernel: [143188.454158] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:40:25.477726+00:00 node-90 kernel: [143188.454163] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:40:25.477727+00:00 node-90 kernel: [143188.454166] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:40:25.477728+00:00 node-90 kernel: [143188.454168] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:40:25.477729+00:00 node-90 kernel: [143188.454171] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:40:25.477729+00:00 node-90 kernel: [143188.454173] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:40:25.477731+00:00 node-90 kernel: [143188.454176] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:40:25.477732+00:00 node-90 kernel: [143188.454177] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:25.477733+00:00 node-90 kernel: [143188.454179] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:40:25.477734+00:00 node-90 kernel: [143188.454181] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:40:25.477734+00:00 node-90 kernel: [143188.454184] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:40:25.477735+00:00 node-90 kernel: [143188.454187] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:40:25.477736+00:00 node-90 kernel: [143188.454188] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:40:25.477745+00:00 node-90 kernel: [143188.454190] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:40:25.477746+00:00 node-90 kernel: [143188.454191] [] process_backlog+0xa8/0x150 2017-10-21T07:40:25.477747+00:00 node-90 kernel: [143188.454192] [] net_rx_action+0x21e/0x360 2017-10-21T07:40:25.477748+00:00 node-90 kernel: [143188.454195] [] __do_softirq+0x101/0x290 2017-10-21T07:40:25.477748+00:00 node-90 kernel: [143188.454198] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:40:25.477749+00:00 node-90 kernel: [143188.454198] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:40:25.477751+00:00 node-90 kernel: [143188.454202] [] do_softirq+0x1d/0x20 2017-10-21T07:40:25.477752+00:00 node-90 kernel: [143188.454203] [] netif_rx_ni+0x33/0x80 2017-10-21T07:40:25.477753+00:00 node-90 kernel: [143188.454206] [] tun_get_user+0x506/0x880 2017-10-21T07:40:25.477754+00:00 node-90 kernel: [143188.454208] [] tun_sendmsg+0x51/0x70 2017-10-21T07:40:25.477755+00:00 node-90 kernel: [143188.454210] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:40:25.477756+00:00 node-90 kernel: [143188.454212] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:40:25.477758+00:00 node-90 kernel: [143188.454215] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:40:25.477758+00:00 node-90 kernel: [143188.454217] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:40:25.477759+00:00 node-90 kernel: [143188.454219] [] kthread+0xe5/0x100 2017-10-21T07:40:25.477760+00:00 node-90 kernel: [143188.454221] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:40:25.477760+00:00 node-90 kernel: [143188.454235] [] ret_from_fork+0x3f/0x70 2017-10-21T07:40:25.477762+00:00 node-90 kernel: [143188.454236] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:40:25.477763+00:00 node-90 kernel: [143188.454242] ---[ end trace d7e73079b38e58cc ]--- 2017-10-21T07:40:49.997369+00:00 node-90 kernel: [143212.973688] ------------[ cut here ]------------ 2017-10-21T07:40:49.997388+00:00 node-90 kernel: [143212.973696] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:40:49.997389+00:00 node-90 kernel: [143212.973699] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:40:49.997390+00:00 node-90 kernel: [143212.973700] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:40:49.997391+00:00 node-90 kernel: [143212.973761] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:40:49.997405+00:00 node-90 kernel: [143212.973763] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:40:49.997409+00:00 node-90 kernel: [143212.973764] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T07:40:49.997426+00:00 node-90 kernel: [143212.973766] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T07:40:49.997427+00:00 node-90 kernel: [143212.973767] ffff880f8fc8b100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:40:49.997429+00:00 node-90 kernel: [143212.973769] Call Trace: 2017-10-21T07:40:49.997430+00:00 node-90 kernel: [143212.973771] [] dump_stack+0x63/0x90 2017-10-21T07:40:49.997431+00:00 node-90 kernel: [143212.973779] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:40:49.997431+00:00 node-90 kernel: [143212.973781] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:40:49.997432+00:00 node-90 kernel: [143212.973783] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:40:49.997433+00:00 node-90 kernel: [143212.973785] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:40:49.997434+00:00 node-90 kernel: [143212.973787] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:40:49.997435+00:00 node-90 kernel: [143212.973793] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:40:49.997436+00:00 node-90 kernel: [143212.973797] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:40:49.997437+00:00 node-90 kernel: [143212.973799] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:40:49.997437+00:00 node-90 kernel: [143212.973803] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:49.997438+00:00 node-90 kernel: [143212.973805] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:40:49.997440+00:00 node-90 kernel: [143212.973813] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:40:49.997440+00:00 node-90 kernel: [143212.973816] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:40:49.997441+00:00 node-90 kernel: [143212.973818] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:40:49.997441+00:00 node-90 kernel: [143212.973821] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:40:49.997442+00:00 node-90 kernel: [143212.973823] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:40:49.997443+00:00 node-90 kernel: [143212.973827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:40:49.997444+00:00 node-90 kernel: [143212.973829] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:49.997445+00:00 node-90 kernel: [143212.973831] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:40:49.997445+00:00 node-90 kernel: [143212.973832] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:40:49.997446+00:00 node-90 kernel: [143212.973836] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:40:49.997447+00:00 node-90 kernel: [143212.973839] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:40:49.997448+00:00 node-90 kernel: [143212.973840] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:40:49.997457+00:00 node-90 kernel: [143212.973843] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:40:49.997458+00:00 node-90 kernel: [143212.973845] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:40:49.997459+00:00 node-90 kernel: [143212.973848] [] ? generic_exec_single+0x85/0x120 2017-10-21T07:40:49.997459+00:00 node-90 kernel: [143212.973851] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:40:49.997460+00:00 node-90 kernel: [143212.973853] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:40:49.997461+00:00 node-90 kernel: [143212.973854] [] process_backlog+0xa8/0x150 2017-10-21T07:40:49.997462+00:00 node-90 kernel: [143212.973855] [] net_rx_action+0x21e/0x360 2017-10-21T07:40:49.997463+00:00 node-90 kernel: [143212.973858] [] __do_softirq+0x101/0x290 2017-10-21T07:40:49.997464+00:00 node-90 kernel: [143212.973860] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:40:49.997465+00:00 node-90 kernel: [143212.973861] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:40:49.997466+00:00 node-90 kernel: [143212.973864] [] do_softirq+0x1d/0x20 2017-10-21T07:40:49.997467+00:00 node-90 kernel: [143212.973865] [] netif_rx_ni+0x33/0x80 2017-10-21T07:40:49.997468+00:00 node-90 kernel: [143212.973868] [] tun_get_user+0x506/0x880 2017-10-21T07:40:49.997469+00:00 node-90 kernel: [143212.973870] [] tun_sendmsg+0x51/0x70 2017-10-21T07:40:49.997470+00:00 node-90 kernel: [143212.973873] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:40:49.997470+00:00 node-90 kernel: [143212.973875] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:40:49.997471+00:00 node-90 kernel: [143212.973878] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:40:49.997472+00:00 node-90 kernel: [143212.973880] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:40:49.997473+00:00 node-90 kernel: [143212.973882] [] kthread+0xe5/0x100 2017-10-21T07:40:49.997474+00:00 node-90 kernel: [143212.973883] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:40:49.997474+00:00 node-90 kernel: [143212.973886] [] ret_from_fork+0x3f/0x70 2017-10-21T07:40:49.997475+00:00 node-90 kernel: [143212.973888] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:40:49.997476+00:00 node-90 kernel: [143212.973889] ---[ end trace d7e73079b38e58cd ]--- 2017-10-21T07:41:11.119772+00:00 node-90 kernel: [143234.096768] ------------[ cut here ]------------ 2017-10-21T07:41:11.119790+00:00 node-90 kernel: [143234.096776] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:41:11.119791+00:00 node-90 kernel: [143234.096778] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:41:11.119792+00:00 node-90 kernel: [143234.096779] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:41:11.119800+00:00 node-90 kernel: [143234.096841] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:41:11.119801+00:00 node-90 kernel: [143234.096843] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:41:11.119802+00:00 node-90 kernel: [143234.096844] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T07:41:11.119818+00:00 node-90 kernel: [143234.096846] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T07:41:11.119819+00:00 node-90 kernel: [143234.096847] ffff880f8ed53000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:41:11.119820+00:00 node-90 kernel: [143234.096849] Call Trace: 2017-10-21T07:41:11.119821+00:00 node-90 kernel: [143234.096850] [] dump_stack+0x63/0x90 2017-10-21T07:41:11.119822+00:00 node-90 kernel: [143234.096857] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:41:11.119823+00:00 node-90 kernel: [143234.096859] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:41:11.119823+00:00 node-90 kernel: [143234.096862] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:41:11.119824+00:00 node-90 kernel: [143234.096863] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:41:11.119825+00:00 node-90 kernel: [143234.096865] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:41:11.119826+00:00 node-90 kernel: [143234.096870] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:41:11.119827+00:00 node-90 kernel: [143234.096873] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:41:11.119828+00:00 node-90 kernel: [143234.096875] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:41:11.119828+00:00 node-90 kernel: [143234.096879] [] ? nf_iterate+0x62/0x80 2017-10-21T07:41:11.119829+00:00 node-90 kernel: [143234.096881] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:41:11.119831+00:00 node-90 kernel: [143234.096887] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:41:11.119831+00:00 node-90 kernel: [143234.096890] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:41:11.119832+00:00 node-90 kernel: [143234.096892] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:41:11.119833+00:00 node-90 kernel: [143234.096895] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:41:11.119833+00:00 node-90 kernel: [143234.096897] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:41:11.119834+00:00 node-90 kernel: [143234.096900] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:41:11.119836+00:00 node-90 kernel: [143234.096902] [] ? nf_iterate+0x62/0x80 2017-10-21T07:41:11.119836+00:00 node-90 kernel: [143234.096904] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:41:11.119837+00:00 node-90 kernel: [143234.096905] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:41:11.119838+00:00 node-90 kernel: [143234.096908] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:41:11.119838+00:00 node-90 kernel: [143234.096911] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:41:11.119839+00:00 node-90 kernel: [143234.096913] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:41:11.119848+00:00 node-90 kernel: [143234.096914] [] ? __napi_schedule+0x40/0x60 2017-10-21T07:41:11.119849+00:00 node-90 kernel: [143234.096918] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:41:11.119850+00:00 node-90 kernel: [143234.096920] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:41:11.119850+00:00 node-90 kernel: [143234.096921] [] process_backlog+0xa8/0x150 2017-10-21T07:41:11.119851+00:00 node-90 kernel: [143234.096922] [] net_rx_action+0x21e/0x360 2017-10-21T07:41:11.119852+00:00 node-90 kernel: [143234.096925] [] __do_softirq+0x101/0x290 2017-10-21T07:41:11.119853+00:00 node-90 kernel: [143234.096927] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:41:11.119854+00:00 node-90 kernel: [143234.096928] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:41:11.119855+00:00 node-90 kernel: [143234.096931] [] do_softirq+0x1d/0x20 2017-10-21T07:41:11.119856+00:00 node-90 kernel: [143234.096932] [] netif_rx_ni+0x33/0x80 2017-10-21T07:41:11.119857+00:00 node-90 kernel: [143234.096935] [] tun_get_user+0x506/0x880 2017-10-21T07:41:11.119858+00:00 node-90 kernel: [143234.096937] [] tun_sendmsg+0x51/0x70 2017-10-21T07:41:11.119859+00:00 node-90 kernel: [143234.096939] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:41:11.119860+00:00 node-90 kernel: [143234.096941] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:41:11.119861+00:00 node-90 kernel: [143234.096944] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:41:11.119861+00:00 node-90 kernel: [143234.096947] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:41:11.119862+00:00 node-90 kernel: [143234.096948] [] kthread+0xe5/0x100 2017-10-21T07:41:11.119863+00:00 node-90 kernel: [143234.096950] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:41:11.119865+00:00 node-90 kernel: [143234.096953] [] ret_from_fork+0x3f/0x70 2017-10-21T07:41:11.119865+00:00 node-90 kernel: [143234.096954] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:41:11.119866+00:00 node-90 kernel: [143234.096956] ---[ end trace d7e73079b38e58ce ]--- 2017-10-21T07:45:36.913550+00:00 node-90 kernel: [143499.882223] ------------[ cut here ]------------ 2017-10-21T07:45:36.913568+00:00 node-90 kernel: [143499.882230] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:45:36.913570+00:00 node-90 kernel: [143499.882232] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:45:36.913571+00:00 node-90 kernel: [143499.882233] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:45:36.913572+00:00 node-90 kernel: [143499.882294] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:45:36.913580+00:00 node-90 kernel: [143499.882296] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:45:36.913581+00:00 node-90 kernel: [143499.882297] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T07:45:36.913595+00:00 node-90 kernel: [143499.882299] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T07:45:36.913595+00:00 node-90 kernel: [143499.882300] ffff881031eee800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:45:36.913597+00:00 node-90 kernel: [143499.882302] Call Trace: 2017-10-21T07:45:36.913598+00:00 node-90 kernel: [143499.882303] [] dump_stack+0x63/0x90 2017-10-21T07:45:36.913599+00:00 node-90 kernel: [143499.882311] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:45:36.913599+00:00 node-90 kernel: [143499.882312] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:45:36.913600+00:00 node-90 kernel: [143499.882315] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:45:36.913601+00:00 node-90 kernel: [143499.882316] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:45:36.913602+00:00 node-90 kernel: [143499.882318] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:45:36.913603+00:00 node-90 kernel: [143499.882324] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:45:36.913604+00:00 node-90 kernel: [143499.882327] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:45:36.913604+00:00 node-90 kernel: [143499.882329] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:45:36.913605+00:00 node-90 kernel: [143499.882333] [] ? nf_iterate+0x62/0x80 2017-10-21T07:45:36.913606+00:00 node-90 kernel: [143499.882334] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:45:36.913607+00:00 node-90 kernel: [143499.882341] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:45:36.913608+00:00 node-90 kernel: [143499.882344] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:45:36.913609+00:00 node-90 kernel: [143499.882346] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:45:36.913609+00:00 node-90 kernel: [143499.882349] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:45:36.913610+00:00 node-90 kernel: [143499.882351] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:45:36.913611+00:00 node-90 kernel: [143499.882354] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:45:36.913612+00:00 node-90 kernel: [143499.882356] [] ? nf_iterate+0x62/0x80 2017-10-21T07:45:36.913613+00:00 node-90 kernel: [143499.882358] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:45:36.913613+00:00 node-90 kernel: [143499.882359] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:45:36.913614+00:00 node-90 kernel: [143499.882363] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:45:36.913615+00:00 node-90 kernel: [143499.882365] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:45:36.913616+00:00 node-90 kernel: [143499.882367] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:45:36.913625+00:00 node-90 kernel: [143499.882368] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:45:36.913626+00:00 node-90 kernel: [143499.882370] [] process_backlog+0xa8/0x150 2017-10-21T07:45:36.913627+00:00 node-90 kernel: [143499.882371] [] net_rx_action+0x21e/0x360 2017-10-21T07:45:36.913627+00:00 node-90 kernel: [143499.882374] [] __do_softirq+0x101/0x290 2017-10-21T07:45:36.913628+00:00 node-90 kernel: [143499.882376] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:45:36.913629+00:00 node-90 kernel: [143499.882377] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:45:36.913630+00:00 node-90 kernel: [143499.882380] [] do_softirq+0x1d/0x20 2017-10-21T07:45:36.913631+00:00 node-90 kernel: [143499.882381] [] netif_rx_ni+0x33/0x80 2017-10-21T07:45:36.913632+00:00 node-90 kernel: [143499.882384] [] tun_get_user+0x506/0x880 2017-10-21T07:45:36.913633+00:00 node-90 kernel: [143499.882386] [] tun_sendmsg+0x51/0x70 2017-10-21T07:45:36.913634+00:00 node-90 kernel: [143499.882389] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:45:36.913635+00:00 node-90 kernel: [143499.882391] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:45:36.913636+00:00 node-90 kernel: [143499.882394] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:45:36.913637+00:00 node-90 kernel: [143499.882396] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:45:36.913638+00:00 node-90 kernel: [143499.882398] [] kthread+0xe5/0x100 2017-10-21T07:45:36.913638+00:00 node-90 kernel: [143499.882400] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:45:36.913639+00:00 node-90 kernel: [143499.882402] [] ret_from_fork+0x3f/0x70 2017-10-21T07:45:36.913640+00:00 node-90 kernel: [143499.882404] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:45:36.913641+00:00 node-90 kernel: [143499.882405] ---[ end trace d7e73079b38e58cf ]--- 2017-10-21T07:58:30.580777+00:00 node-90 kernel: [144273.535930] ------------[ cut here ]------------ 2017-10-21T07:58:30.580811+00:00 node-90 kernel: [144273.535939] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:58:30.580814+00:00 node-90 kernel: [144273.535942] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:58:30.580837+00:00 node-90 kernel: [144273.535943] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:58:30.580842+00:00 node-90 kernel: [144273.536001] CPU: 30 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:58:30.580845+00:00 node-90 kernel: [144273.536002] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:58:30.580846+00:00 node-90 kernel: [144273.536003] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-21T07:58:30.580870+00:00 node-90 kernel: [144273.536005] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-21T07:58:30.580874+00:00 node-90 kernel: [144273.536006] ffff882034014300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:58:30.580876+00:00 node-90 kernel: [144273.536008] Call Trace: 2017-10-21T07:58:30.580878+00:00 node-90 kernel: [144273.536010] [] dump_stack+0x63/0x90 2017-10-21T07:58:30.580880+00:00 node-90 kernel: [144273.536019] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:58:30.580882+00:00 node-90 kernel: [144273.536020] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:58:30.580883+00:00 node-90 kernel: [144273.536024] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:58:30.580885+00:00 node-90 kernel: [144273.536025] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:58:30.580887+00:00 node-90 kernel: [144273.536027] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:58:30.580888+00:00 node-90 kernel: [144273.536034] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:58:30.580889+00:00 node-90 kernel: [144273.536037] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:58:30.580891+00:00 node-90 kernel: [144273.536039] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:58:30.580892+00:00 node-90 kernel: [144273.536045] [] ? nf_iterate+0x62/0x80 2017-10-21T07:58:30.580897+00:00 node-90 kernel: [144273.536047] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:58:30.580899+00:00 node-90 kernel: [144273.536054] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:58:30.580900+00:00 node-90 kernel: [144273.536056] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:58:30.580902+00:00 node-90 kernel: [144273.536058] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:58:30.580903+00:00 node-90 kernel: [144273.536061] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:58:30.580904+00:00 node-90 kernel: [144273.536063] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:58:30.580907+00:00 node-90 kernel: [144273.536066] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:58:30.580909+00:00 node-90 kernel: [144273.536067] [] ? nf_iterate+0x62/0x80 2017-10-21T07:58:30.580911+00:00 node-90 kernel: [144273.536069] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:58:30.580913+00:00 node-90 kernel: [144273.536071] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:58:30.580915+00:00 node-90 kernel: [144273.536073] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:58:30.580917+00:00 node-90 kernel: [144273.536076] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:58:30.580920+00:00 node-90 kernel: [144273.536077] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:58:30.580935+00:00 node-90 kernel: [144273.536079] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:58:30.580938+00:00 node-90 kernel: [144273.536080] [] process_backlog+0xa8/0x150 2017-10-21T07:58:30.580941+00:00 node-90 kernel: [144273.536081] [] net_rx_action+0x21e/0x360 2017-10-21T07:58:30.580943+00:00 node-90 kernel: [144273.536084] [] __do_softirq+0x101/0x290 2017-10-21T07:58:30.580944+00:00 node-90 kernel: [144273.536087] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:58:30.580948+00:00 node-90 kernel: [144273.536087] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:58:30.580951+00:00 node-90 kernel: [144273.536091] [] do_softirq+0x1d/0x20 2017-10-21T07:58:30.580952+00:00 node-90 kernel: [144273.536092] [] netif_rx_ni+0x33/0x80 2017-10-21T07:58:30.580955+00:00 node-90 kernel: [144273.536097] [] tun_get_user+0x506/0x880 2017-10-21T07:58:30.580957+00:00 node-90 kernel: [144273.536099] [] tun_sendmsg+0x51/0x70 2017-10-21T07:58:30.580959+00:00 node-90 kernel: [144273.536101] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:58:30.580961+00:00 node-90 kernel: [144273.536103] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:58:30.580965+00:00 node-90 kernel: [144273.536106] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:58:30.580967+00:00 node-90 kernel: [144273.536108] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:58:30.580969+00:00 node-90 kernel: [144273.536110] [] kthread+0xe5/0x100 2017-10-21T07:58:30.580971+00:00 node-90 kernel: [144273.536111] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:58:30.580972+00:00 node-90 kernel: [144273.536114] [] ret_from_fork+0x3f/0x70 2017-10-21T07:58:30.580974+00:00 node-90 kernel: [144273.536115] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:58:30.580976+00:00 node-90 kernel: [144273.536117] ---[ end trace d7e73079b38e58d0 ]--- 2017-10-21T07:59:50.157914+00:00 node-90 kernel: [144353.110789] ------------[ cut here ]------------ 2017-10-21T07:59:50.157934+00:00 node-90 kernel: [144353.110797] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:59:50.157935+00:00 node-90 kernel: [144353.110800] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:59:50.157936+00:00 node-90 kernel: [144353.110801] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:59:50.157938+00:00 node-90 kernel: [144353.110863] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:59:50.157939+00:00 node-90 kernel: [144353.110864] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:59:50.157955+00:00 node-90 kernel: [144353.110865] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T07:59:50.157971+00:00 node-90 kernel: [144353.110867] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T07:59:50.157972+00:00 node-90 kernel: [144353.110868] ffff881036502300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T07:59:50.157974+00:00 node-90 kernel: [144353.110870] Call Trace: 2017-10-21T07:59:50.157975+00:00 node-90 kernel: [144353.110871] [] dump_stack+0x63/0x90 2017-10-21T07:59:50.157975+00:00 node-90 kernel: [144353.110879] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:59:50.157976+00:00 node-90 kernel: [144353.110881] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:59:50.157977+00:00 node-90 kernel: [144353.110884] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:59:50.157977+00:00 node-90 kernel: [144353.110886] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:59:50.157978+00:00 node-90 kernel: [144353.110888] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:59:50.157980+00:00 node-90 kernel: [144353.110894] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:59:50.157981+00:00 node-90 kernel: [144353.110898] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:59:50.157981+00:00 node-90 kernel: [144353.110900] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:59:50.157982+00:00 node-90 kernel: [144353.110905] [] ? nf_iterate+0x62/0x80 2017-10-21T07:59:50.157982+00:00 node-90 kernel: [144353.110907] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:59:50.157984+00:00 node-90 kernel: [144353.110915] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:59:50.157985+00:00 node-90 kernel: [144353.110918] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:59:50.157985+00:00 node-90 kernel: [144353.110920] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:59:50.157986+00:00 node-90 kernel: [144353.110923] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:59:50.157986+00:00 node-90 kernel: [144353.110925] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:59:50.157987+00:00 node-90 kernel: [144353.110929] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:59:50.157989+00:00 node-90 kernel: [144353.110931] [] ? nf_iterate+0x62/0x80 2017-10-21T07:59:50.157990+00:00 node-90 kernel: [144353.110933] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:59:50.157990+00:00 node-90 kernel: [144353.110934] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:59:50.157991+00:00 node-90 kernel: [144353.110938] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:59:50.157991+00:00 node-90 kernel: [144353.110941] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:59:50.157992+00:00 node-90 kernel: [144353.110942] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:59:50.158004+00:00 node-90 kernel: [144353.110943] [] ? __napi_schedule+0x40/0x60 2017-10-21T07:59:50.158005+00:00 node-90 kernel: [144353.110948] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T07:59:50.158006+00:00 node-90 kernel: [144353.110950] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:59:50.158006+00:00 node-90 kernel: [144353.110953] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T07:59:50.158007+00:00 node-90 kernel: [144353.110954] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:59:50.158008+00:00 node-90 kernel: [144353.110956] [] process_backlog+0xa8/0x150 2017-10-21T07:59:50.158009+00:00 node-90 kernel: [144353.110957] [] net_rx_action+0x21e/0x360 2017-10-21T07:59:50.158010+00:00 node-90 kernel: [144353.110960] [] __do_softirq+0x101/0x290 2017-10-21T07:59:50.158012+00:00 node-90 kernel: [144353.110963] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T07:59:50.158013+00:00 node-90 kernel: [144353.110963] [] do_softirq.part.19+0x38/0x40 2017-10-21T07:59:50.158014+00:00 node-90 kernel: [144353.110967] [] do_softirq+0x1d/0x20 2017-10-21T07:59:50.158015+00:00 node-90 kernel: [144353.110968] [] netif_rx_ni+0x33/0x80 2017-10-21T07:59:50.158016+00:00 node-90 kernel: [144353.110971] [] tun_get_user+0x506/0x880 2017-10-21T07:59:50.158017+00:00 node-90 kernel: [144353.110973] [] tun_sendmsg+0x51/0x70 2017-10-21T07:59:50.158017+00:00 node-90 kernel: [144353.110976] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T07:59:50.158018+00:00 node-90 kernel: [144353.110978] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T07:59:50.158019+00:00 node-90 kernel: [144353.110981] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T07:59:50.158020+00:00 node-90 kernel: [144353.110983] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T07:59:50.158021+00:00 node-90 kernel: [144353.110985] [] kthread+0xe5/0x100 2017-10-21T07:59:50.158022+00:00 node-90 kernel: [144353.110987] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:59:50.158022+00:00 node-90 kernel: [144353.110990] [] ret_from_fork+0x3f/0x70 2017-10-21T07:59:50.158023+00:00 node-90 kernel: [144353.110991] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T07:59:50.158026+00:00 node-90 kernel: [144353.110992] ---[ end trace d7e73079b38e58d1 ]--- 2017-10-21T08:02:06.220333+00:00 node-90 kernel: [144489.169359] ------------[ cut here ]------------ 2017-10-21T08:02:06.220354+00:00 node-90 kernel: [144489.169367] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:02:06.220356+00:00 node-90 kernel: [144489.169369] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:02:06.220357+00:00 node-90 kernel: [144489.169370] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:02:06.220360+00:00 node-90 kernel: [144489.169433] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:02:06.220361+00:00 node-90 kernel: [144489.169435] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:02:06.220361+00:00 node-90 kernel: [144489.169436] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T08:02:06.220383+00:00 node-90 kernel: [144489.169438] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T08:02:06.220385+00:00 node-90 kernel: [144489.169439] ffff88203741de00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:02:06.220386+00:00 node-90 kernel: [144489.169441] Call Trace: 2017-10-21T08:02:06.220387+00:00 node-90 kernel: [144489.169442] [] dump_stack+0x63/0x90 2017-10-21T08:02:06.220388+00:00 node-90 kernel: [144489.169449] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:02:06.220389+00:00 node-90 kernel: [144489.169451] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:02:06.220389+00:00 node-90 kernel: [144489.169453] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:02:06.220391+00:00 node-90 kernel: [144489.169455] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:02:06.220392+00:00 node-90 kernel: [144489.169456] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:02:06.220393+00:00 node-90 kernel: [144489.169462] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:02:06.220394+00:00 node-90 kernel: [144489.169465] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:02:06.220395+00:00 node-90 kernel: [144489.169467] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:02:06.220395+00:00 node-90 kernel: [144489.169471] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:06.220396+00:00 node-90 kernel: [144489.169473] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:02:06.220398+00:00 node-90 kernel: [144489.169479] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:02:06.220399+00:00 node-90 kernel: [144489.169482] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:02:06.220400+00:00 node-90 kernel: [144489.169484] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:02:06.220400+00:00 node-90 kernel: [144489.169487] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:02:06.220401+00:00 node-90 kernel: [144489.169489] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:02:06.220402+00:00 node-90 kernel: [144489.169492] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:02:06.220404+00:00 node-90 kernel: [144489.169494] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:06.220405+00:00 node-90 kernel: [144489.169496] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:02:06.220406+00:00 node-90 kernel: [144489.169497] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:02:06.220406+00:00 node-90 kernel: [144489.169501] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:02:06.220407+00:00 node-90 kernel: [144489.169503] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:02:06.220408+00:00 node-90 kernel: [144489.169505] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:02:06.220418+00:00 node-90 kernel: [144489.169508] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:02:06.220419+00:00 node-90 kernel: [144489.169510] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:02:06.220419+00:00 node-90 kernel: [144489.169511] [] process_backlog+0xa8/0x150 2017-10-21T08:02:06.220420+00:00 node-90 kernel: [144489.169512] [] net_rx_action+0x21e/0x360 2017-10-21T08:02:06.220421+00:00 node-90 kernel: [144489.169515] [] __do_softirq+0x101/0x290 2017-10-21T08:02:06.220422+00:00 node-90 kernel: [144489.169517] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:02:06.220424+00:00 node-90 kernel: [144489.169518] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:02:06.220425+00:00 node-90 kernel: [144489.169521] [] do_softirq+0x1d/0x20 2017-10-21T08:02:06.220426+00:00 node-90 kernel: [144489.169522] [] netif_rx_ni+0x33/0x80 2017-10-21T08:02:06.220427+00:00 node-90 kernel: [144489.169526] [] tun_get_user+0x506/0x880 2017-10-21T08:02:06.220429+00:00 node-90 kernel: [144489.169528] [] tun_sendmsg+0x51/0x70 2017-10-21T08:02:06.220430+00:00 node-90 kernel: [144489.169530] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:02:06.220431+00:00 node-90 kernel: [144489.169532] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:02:06.220431+00:00 node-90 kernel: [144489.169535] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:02:06.220432+00:00 node-90 kernel: [144489.169537] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:02:06.220432+00:00 node-90 kernel: [144489.169539] [] kthread+0xe5/0x100 2017-10-21T08:02:06.220434+00:00 node-90 kernel: [144489.169540] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:06.220435+00:00 node-90 kernel: [144489.169543] [] ret_from_fork+0x3f/0x70 2017-10-21T08:02:06.220436+00:00 node-90 kernel: [144489.169544] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:06.220436+00:00 node-90 kernel: [144489.169545] ---[ end trace d7e73079b38e58d2 ]--- 2017-10-21T08:02:55.157210+00:00 node-90 kernel: [144538.104836] ------------[ cut here ]------------ 2017-10-21T08:02:55.157230+00:00 node-90 kernel: [144538.104844] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:02:55.157232+00:00 node-90 kernel: [144538.104846] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:02:55.157233+00:00 node-90 kernel: [144538.104848] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:02:55.157264+00:00 node-90 kernel: [144538.104907] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:02:55.157269+00:00 node-90 kernel: [144538.104908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:02:55.157270+00:00 node-90 kernel: [144538.104909] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T08:02:55.157287+00:00 node-90 kernel: [144538.104911] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T08:02:55.157288+00:00 node-90 kernel: [144538.104913] ffff881035399000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:02:55.157289+00:00 node-90 kernel: [144538.104915] Call Trace: 2017-10-21T08:02:55.157290+00:00 node-90 kernel: [144538.104916] [] dump_stack+0x63/0x90 2017-10-21T08:02:55.157291+00:00 node-90 kernel: [144538.104924] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:02:55.157292+00:00 node-90 kernel: [144538.104925] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:02:55.157292+00:00 node-90 kernel: [144538.104928] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:02:55.157293+00:00 node-90 kernel: [144538.104929] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:02:55.157294+00:00 node-90 kernel: [144538.104931] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:02:55.157295+00:00 node-90 kernel: [144538.104937] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:02:55.157295+00:00 node-90 kernel: [144538.104941] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:02:55.157296+00:00 node-90 kernel: [144538.104943] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:02:55.157297+00:00 node-90 kernel: [144538.104948] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:55.157297+00:00 node-90 kernel: [144538.104950] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:02:55.157298+00:00 node-90 kernel: [144538.104958] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:02:55.157299+00:00 node-90 kernel: [144538.104961] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:02:55.157300+00:00 node-90 kernel: [144538.104963] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:02:55.157300+00:00 node-90 kernel: [144538.104966] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:02:55.157301+00:00 node-90 kernel: [144538.104968] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:02:55.157302+00:00 node-90 kernel: [144538.104971] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:02:55.157303+00:00 node-90 kernel: [144538.104973] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:55.157304+00:00 node-90 kernel: [144538.104975] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:02:55.157305+00:00 node-90 kernel: [144538.104976] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:02:55.157305+00:00 node-90 kernel: [144538.104979] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:02:55.157306+00:00 node-90 kernel: [144538.104982] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:02:55.157307+00:00 node-90 kernel: [144538.104984] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:02:55.157315+00:00 node-90 kernel: [144538.104985] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:02:55.157316+00:00 node-90 kernel: [144538.104987] [] process_backlog+0xa8/0x150 2017-10-21T08:02:55.157317+00:00 node-90 kernel: [144538.104988] [] net_rx_action+0x21e/0x360 2017-10-21T08:02:55.157317+00:00 node-90 kernel: [144538.104990] [] __do_softirq+0x101/0x290 2017-10-21T08:02:55.157318+00:00 node-90 kernel: [144538.104993] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:02:55.157319+00:00 node-90 kernel: [144538.104994] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:02:55.157320+00:00 node-90 kernel: [144538.104997] [] do_softirq+0x1d/0x20 2017-10-21T08:02:55.157321+00:00 node-90 kernel: [144538.104998] [] netif_rx_ni+0x33/0x80 2017-10-21T08:02:55.157322+00:00 node-90 kernel: [144538.105003] [] tun_get_user+0x506/0x880 2017-10-21T08:02:55.157323+00:00 node-90 kernel: [144538.105004] [] tun_sendmsg+0x51/0x70 2017-10-21T08:02:55.157324+00:00 node-90 kernel: [144538.105007] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:02:55.157325+00:00 node-90 kernel: [144538.105009] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:02:55.157327+00:00 node-90 kernel: [144538.105012] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:02:55.157327+00:00 node-90 kernel: [144538.105014] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:02:55.157328+00:00 node-90 kernel: [144538.105016] [] kthread+0xe5/0x100 2017-10-21T08:02:55.157328+00:00 node-90 kernel: [144538.105018] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:55.157329+00:00 node-90 kernel: [144538.105021] [] ret_from_fork+0x3f/0x70 2017-10-21T08:02:55.157330+00:00 node-90 kernel: [144538.105022] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:55.157331+00:00 node-90 kernel: [144538.105023] ---[ end trace d7e73079b38e58d3 ]--- 2017-10-21T08:04:02.516677+00:00 node-90 kernel: [144605.465159] ------------[ cut here ]------------ 2017-10-21T08:04:02.516699+00:00 node-90 kernel: [144605.465169] WARNING: CPU: 26 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:04:02.516703+00:00 node-90 kernel: [144605.465172] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:04:02.516713+00:00 node-90 kernel: [144605.465173] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:04:02.516716+00:00 node-90 kernel: [144605.465257] CPU: 26 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:04:02.516718+00:00 node-90 kernel: [144605.465258] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:04:02.516719+00:00 node-90 kernel: [144605.465260] 0000000000000286 f1812d601dc61f3e ffff88103fc037f0 ffffffff813f9f83 2017-10-21T08:04:02.516743+00:00 node-90 kernel: [144605.465262] ffff88103fc03838 ffffffff81d6f780 ffff88103fc03828 ffffffff810812f2 2017-10-21T08:04:02.516746+00:00 node-90 kernel: [144605.465265] ffff88202ebe7300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:04:02.516747+00:00 node-90 kernel: [144605.465267] Call Trace: 2017-10-21T08:04:02.516749+00:00 node-90 kernel: [144605.465269] [] dump_stack+0x63/0x90 2017-10-21T08:04:02.516750+00:00 node-90 kernel: [144605.465277] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:04:02.516752+00:00 node-90 kernel: [144605.465279] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:04:02.516753+00:00 node-90 kernel: [144605.465283] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:04:02.516755+00:00 node-90 kernel: [144605.465285] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:04:02.516756+00:00 node-90 kernel: [144605.465288] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:04:02.516758+00:00 node-90 kernel: [144605.465295] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:04:02.516759+00:00 node-90 kernel: [144605.465299] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:04:02.516761+00:00 node-90 kernel: [144605.465302] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:04:02.516762+00:00 node-90 kernel: [144605.465306] [] ? nf_iterate+0x62/0x80 2017-10-21T08:04:02.516764+00:00 node-90 kernel: [144605.465308] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:04:02.516765+00:00 node-90 kernel: [144605.465315] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:04:02.516767+00:00 node-90 kernel: [144605.465319] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:04:02.516768+00:00 node-90 kernel: [144605.465322] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:04:02.516770+00:00 node-90 kernel: [144605.465327] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:04:02.516771+00:00 node-90 kernel: [144605.465329] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:04:02.516773+00:00 node-90 kernel: [144605.465334] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:04:02.516775+00:00 node-90 kernel: [144605.465337] [] ? nf_iterate+0x62/0x80 2017-10-21T08:04:02.516776+00:00 node-90 kernel: [144605.465340] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:04:02.516778+00:00 node-90 kernel: [144605.465343] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:04:02.516780+00:00 node-90 kernel: [144605.465348] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:04:02.516781+00:00 node-90 kernel: [144605.465352] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:04:02.516783+00:00 node-90 kernel: [144605.465354] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:04:02.516798+00:00 node-90 kernel: [144605.465356] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:04:02.516800+00:00 node-90 kernel: [144605.465358] [] process_backlog+0xa8/0x150 2017-10-21T08:04:02.516802+00:00 node-90 kernel: [144605.465360] [] net_rx_action+0x21e/0x360 2017-10-21T08:04:02.516803+00:00 node-90 kernel: [144605.465363] [] __do_softirq+0x101/0x290 2017-10-21T08:04:02.516805+00:00 node-90 kernel: [144605.465367] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:04:02.516806+00:00 node-90 kernel: [144605.465368] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:04:02.516808+00:00 node-90 kernel: [144605.465372] [] do_softirq+0x1d/0x20 2017-10-21T08:04:02.516809+00:00 node-90 kernel: [144605.465374] [] netif_rx_ni+0x33/0x80 2017-10-21T08:04:02.516818+00:00 node-90 kernel: [144605.465378] [] tun_get_user+0x506/0x880 2017-10-21T08:04:02.516820+00:00 node-90 kernel: [144605.465381] [] tun_sendmsg+0x51/0x70 2017-10-21T08:04:02.516822+00:00 node-90 kernel: [144605.465385] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:04:02.516824+00:00 node-90 kernel: [144605.465388] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:04:02.516825+00:00 node-90 kernel: [144605.465394] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:04:02.516827+00:00 node-90 kernel: [144605.465398] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:04:02.516829+00:00 node-90 kernel: [144605.465400] [] kthread+0xe5/0x100 2017-10-21T08:04:02.516830+00:00 node-90 kernel: [144605.465403] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:04:02.516832+00:00 node-90 kernel: [144605.465408] [] ret_from_fork+0x3f/0x70 2017-10-21T08:04:02.516833+00:00 node-90 kernel: [144605.465410] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:04:02.516834+00:00 node-90 kernel: [144605.465412] ---[ end trace d7e73079b38e58d4 ]--- 2017-10-21T08:13:49.917912+00:00 node-90 kernel: [145192.852802] ------------[ cut here ]------------ 2017-10-21T08:13:49.917934+00:00 node-90 kernel: [145192.852823] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:13:49.917936+00:00 node-90 kernel: [145192.852826] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:13:49.917937+00:00 node-90 kernel: [145192.852827] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:13:49.917938+00:00 node-90 kernel: [145192.852889] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:13:49.917939+00:00 node-90 kernel: [145192.852890] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:13:49.917940+00:00 node-90 kernel: [145192.852891] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T08:13:49.918109+00:00 node-90 kernel: [145192.852893] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T08:13:49.918113+00:00 node-90 kernel: [145192.852894] ffff88103389f000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:13:49.918115+00:00 node-90 kernel: [145192.852896] Call Trace: 2017-10-21T08:13:49.918116+00:00 node-90 kernel: [145192.852898] [] dump_stack+0x63/0x90 2017-10-21T08:13:49.918117+00:00 node-90 kernel: [145192.852908] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:13:49.918118+00:00 node-90 kernel: [145192.852909] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:13:49.918119+00:00 node-90 kernel: [145192.852913] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:13:49.918120+00:00 node-90 kernel: [145192.852914] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:13:49.918121+00:00 node-90 kernel: [145192.852917] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:13:49.918122+00:00 node-90 kernel: [145192.852923] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:13:49.918123+00:00 node-90 kernel: [145192.852926] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:13:49.918124+00:00 node-90 kernel: [145192.852928] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:13:49.918124+00:00 node-90 kernel: [145192.852935] [] ? nf_iterate+0x62/0x80 2017-10-21T08:13:49.918125+00:00 node-90 kernel: [145192.852937] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:13:49.918127+00:00 node-90 kernel: [145192.852943] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:13:49.918128+00:00 node-90 kernel: [145192.852946] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:13:49.918129+00:00 node-90 kernel: [145192.852948] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:13:49.918129+00:00 node-90 kernel: [145192.852951] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:13:49.918130+00:00 node-90 kernel: [145192.852953] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:13:49.918131+00:00 node-90 kernel: [145192.852957] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:13:49.918133+00:00 node-90 kernel: [145192.852958] [] ? nf_iterate+0x62/0x80 2017-10-21T08:13:49.918134+00:00 node-90 kernel: [145192.852960] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:13:49.918134+00:00 node-90 kernel: [145192.852962] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:13:49.918135+00:00 node-90 kernel: [145192.852965] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:13:49.918136+00:00 node-90 kernel: [145192.852968] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:13:49.918137+00:00 node-90 kernel: [145192.852970] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:13:49.918148+00:00 node-90 kernel: [145192.852974] [] ? ktime_get+0x3b/0xb0 2017-10-21T08:13:49.918149+00:00 node-90 kernel: [145192.852976] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:13:49.918149+00:00 node-90 kernel: [145192.852977] [] process_backlog+0xa8/0x150 2017-10-21T08:13:49.918150+00:00 node-90 kernel: [145192.852978] [] net_rx_action+0x21e/0x360 2017-10-21T08:13:49.918150+00:00 node-90 kernel: [145192.852992] [] __do_softirq+0x101/0x290 2017-10-21T08:13:49.918151+00:00 node-90 kernel: [145192.852995] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:13:49.918153+00:00 node-90 kernel: [145192.852996] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:13:49.918154+00:00 node-90 kernel: [145192.852999] [] do_softirq+0x1d/0x20 2017-10-21T08:13:49.918155+00:00 node-90 kernel: [145192.853000] [] netif_rx_ni+0x33/0x80 2017-10-21T08:13:49.918156+00:00 node-90 kernel: [145192.853004] [] tun_get_user+0x506/0x880 2017-10-21T08:13:49.918157+00:00 node-90 kernel: [145192.853006] [] tun_sendmsg+0x51/0x70 2017-10-21T08:13:49.918158+00:00 node-90 kernel: [145192.853008] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:13:49.918160+00:00 node-90 kernel: [145192.853010] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:13:49.918161+00:00 node-90 kernel: [145192.853013] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:13:49.918161+00:00 node-90 kernel: [145192.853015] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:13:49.918162+00:00 node-90 kernel: [145192.853018] [] kthread+0xe5/0x100 2017-10-21T08:13:49.918162+00:00 node-90 kernel: [145192.853019] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:13:49.918164+00:00 node-90 kernel: [145192.853022] [] ret_from_fork+0x3f/0x70 2017-10-21T08:13:49.918165+00:00 node-90 kernel: [145192.853024] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:13:49.918166+00:00 node-90 kernel: [145192.853025] ---[ end trace d7e73079b38e58d5 ]--- 2017-10-21T08:17:15.829387+00:00 node-90 kernel: [145398.760904] ------------[ cut here ]------------ 2017-10-21T08:17:15.829545+00:00 node-90 kernel: [145398.760912] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:17:15.829547+00:00 node-90 kernel: [145398.760915] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:17:15.829548+00:00 node-90 kernel: [145398.760916] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:17:15.829550+00:00 node-90 kernel: [145398.760978] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:17:15.829551+00:00 node-90 kernel: [145398.760979] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:17:15.829552+00:00 node-90 kernel: [145398.760980] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T08:17:15.829566+00:00 node-90 kernel: [145398.760982] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T08:17:15.829567+00:00 node-90 kernel: [145398.760984] ffff881020330000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:17:15.829568+00:00 node-90 kernel: [145398.760986] Call Trace: 2017-10-21T08:17:15.829569+00:00 node-90 kernel: [145398.760987] [] dump_stack+0x63/0x90 2017-10-21T08:17:15.829570+00:00 node-90 kernel: [145398.760995] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:17:15.829570+00:00 node-90 kernel: [145398.760997] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:17:15.829571+00:00 node-90 kernel: [145398.761000] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:17:15.829572+00:00 node-90 kernel: [145398.761001] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:17:15.829573+00:00 node-90 kernel: [145398.761003] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:17:15.829574+00:00 node-90 kernel: [145398.761009] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:17:15.829575+00:00 node-90 kernel: [145398.761013] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:17:15.829575+00:00 node-90 kernel: [145398.761015] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:17:15.829576+00:00 node-90 kernel: [145398.761020] [] ? nf_iterate+0x62/0x80 2017-10-21T08:17:15.829576+00:00 node-90 kernel: [145398.761022] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:17:15.829578+00:00 node-90 kernel: [145398.761030] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:17:15.829579+00:00 node-90 kernel: [145398.761033] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:17:15.829579+00:00 node-90 kernel: [145398.761036] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:17:15.829580+00:00 node-90 kernel: [145398.761039] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:17:15.829580+00:00 node-90 kernel: [145398.761041] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:17:15.829581+00:00 node-90 kernel: [145398.761044] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:17:15.829583+00:00 node-90 kernel: [145398.761046] [] ? nf_iterate+0x62/0x80 2017-10-21T08:17:15.829584+00:00 node-90 kernel: [145398.761048] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:17:15.829584+00:00 node-90 kernel: [145398.761049] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:17:15.829585+00:00 node-90 kernel: [145398.761053] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:17:15.829585+00:00 node-90 kernel: [145398.761055] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:17:15.829586+00:00 node-90 kernel: [145398.761057] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:17:15.829596+00:00 node-90 kernel: [145398.761058] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:17:15.829596+00:00 node-90 kernel: [145398.761063] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:17:15.829597+00:00 node-90 kernel: [145398.761064] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:17:15.829598+00:00 node-90 kernel: [145398.761066] [] process_backlog+0xa8/0x150 2017-10-21T08:17:15.829598+00:00 node-90 kernel: [145398.761067] [] net_rx_action+0x21e/0x360 2017-10-21T08:17:15.829599+00:00 node-90 kernel: [145398.761069] [] __do_softirq+0x101/0x290 2017-10-21T08:17:15.829601+00:00 node-90 kernel: [145398.761072] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:17:15.829602+00:00 node-90 kernel: [145398.761073] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:17:15.829603+00:00 node-90 kernel: [145398.761076] [] do_softirq+0x1d/0x20 2017-10-21T08:17:15.829604+00:00 node-90 kernel: [145398.761078] [] netif_rx_ni+0x33/0x80 2017-10-21T08:17:15.829605+00:00 node-90 kernel: [145398.761081] [] tun_get_user+0x506/0x880 2017-10-21T08:17:15.829606+00:00 node-90 kernel: [145398.761083] [] tun_sendmsg+0x51/0x70 2017-10-21T08:17:15.829607+00:00 node-90 kernel: [145398.761085] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:17:15.829608+00:00 node-90 kernel: [145398.761087] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:17:15.829609+00:00 node-90 kernel: [145398.761091] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:17:15.829609+00:00 node-90 kernel: [145398.761093] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:17:15.829610+00:00 node-90 kernel: [145398.761095] [] kthread+0xe5/0x100 2017-10-21T08:17:15.829612+00:00 node-90 kernel: [145398.761097] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:17:15.829613+00:00 node-90 kernel: [145398.761100] [] ret_from_fork+0x3f/0x70 2017-10-21T08:17:15.829613+00:00 node-90 kernel: [145398.761102] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:17:15.829614+00:00 node-90 kernel: [145398.761103] ---[ end trace d7e73079b38e58d6 ]--- 2017-10-21T08:18:04.209418+00:00 node-90 kernel: [145447.136810] ------------[ cut here ]------------ 2017-10-21T08:18:04.209436+00:00 node-90 kernel: [145447.136817] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:18:04.209438+00:00 node-90 kernel: [145447.136820] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:18:04.209439+00:00 node-90 kernel: [145447.136821] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:18:04.209440+00:00 node-90 kernel: [145447.136884] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:18:04.209453+00:00 node-90 kernel: [145447.136885] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:18:04.209457+00:00 node-90 kernel: [145447.136886] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T08:18:04.209474+00:00 node-90 kernel: [145447.136888] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T08:18:04.209475+00:00 node-90 kernel: [145447.136889] ffff881033919400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:18:04.209476+00:00 node-90 kernel: [145447.136891] Call Trace: 2017-10-21T08:18:04.209477+00:00 node-90 kernel: [145447.136892] [] dump_stack+0x63/0x90 2017-10-21T08:18:04.209478+00:00 node-90 kernel: [145447.136900] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:18:04.209479+00:00 node-90 kernel: [145447.136901] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:18:04.209480+00:00 node-90 kernel: [145447.136904] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:18:04.209480+00:00 node-90 kernel: [145447.136906] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:18:04.209482+00:00 node-90 kernel: [145447.136908] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:18:04.209483+00:00 node-90 kernel: [145447.136913] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:18:04.209484+00:00 node-90 kernel: [145447.136916] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:18:04.209484+00:00 node-90 kernel: [145447.136918] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:18:04.209485+00:00 node-90 kernel: [145447.136922] [] ? nf_iterate+0x62/0x80 2017-10-21T08:18:04.209486+00:00 node-90 kernel: [145447.136923] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:18:04.209487+00:00 node-90 kernel: [145447.136930] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:18:04.209488+00:00 node-90 kernel: [145447.136933] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:18:04.209488+00:00 node-90 kernel: [145447.136935] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:18:04.209489+00:00 node-90 kernel: [145447.136938] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:18:04.209490+00:00 node-90 kernel: [145447.136940] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:18:04.209490+00:00 node-90 kernel: [145447.136943] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:18:04.209492+00:00 node-90 kernel: [145447.136945] [] ? nf_iterate+0x62/0x80 2017-10-21T08:18:04.209492+00:00 node-90 kernel: [145447.136946] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:18:04.209493+00:00 node-90 kernel: [145447.136948] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:18:04.209493+00:00 node-90 kernel: [145447.136951] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:18:04.209494+00:00 node-90 kernel: [145447.136954] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:18:04.209495+00:00 node-90 kernel: [145447.136956] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:18:04.209504+00:00 node-90 kernel: [145447.136957] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:18:04.209505+00:00 node-90 kernel: [145447.136961] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:18:04.209506+00:00 node-90 kernel: [145447.136962] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:18:04.209506+00:00 node-90 kernel: [145447.136964] [] process_backlog+0xa8/0x150 2017-10-21T08:18:04.209507+00:00 node-90 kernel: [145447.136965] [] net_rx_action+0x21e/0x360 2017-10-21T08:18:04.209508+00:00 node-90 kernel: [145447.136967] [] __do_softirq+0x101/0x290 2017-10-21T08:18:04.209509+00:00 node-90 kernel: [145447.136969] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:18:04.209510+00:00 node-90 kernel: [145447.136970] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:18:04.209511+00:00 node-90 kernel: [145447.136973] [] do_softirq+0x1d/0x20 2017-10-21T08:18:04.209512+00:00 node-90 kernel: [145447.136975] [] netif_rx_ni+0x33/0x80 2017-10-21T08:18:04.209513+00:00 node-90 kernel: [145447.136978] [] tun_get_user+0x506/0x880 2017-10-21T08:18:04.209514+00:00 node-90 kernel: [145447.136980] [] tun_sendmsg+0x51/0x70 2017-10-21T08:18:04.209515+00:00 node-90 kernel: [145447.136982] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:18:04.209516+00:00 node-90 kernel: [145447.136984] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:18:04.209516+00:00 node-90 kernel: [145447.136987] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:18:04.209517+00:00 node-90 kernel: [145447.136989] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:18:04.209518+00:00 node-90 kernel: [145447.136992] [] kthread+0xe5/0x100 2017-10-21T08:18:04.209519+00:00 node-90 kernel: [145447.136993] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:18:04.209520+00:00 node-90 kernel: [145447.136996] [] ret_from_fork+0x3f/0x70 2017-10-21T08:18:04.209521+00:00 node-90 kernel: [145447.136997] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:18:04.209521+00:00 node-90 kernel: [145447.136998] ---[ end trace d7e73079b38e58d7 ]--- 2017-10-21T08:20:41.001912+00:00 node-90 kernel: [145603.928435] ------------[ cut here ]------------ 2017-10-21T08:20:41.001929+00:00 node-90 kernel: [145603.928443] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:20:41.001930+00:00 node-90 kernel: [145603.928446] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:20:41.001933+00:00 node-90 kernel: [145603.928447] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:20:41.001940+00:00 node-90 kernel: [145603.928510] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:20:41.001943+00:00 node-90 kernel: [145603.928511] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:20:41.001945+00:00 node-90 kernel: [145603.928512] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T08:20:41.001965+00:00 node-90 kernel: [145603.928514] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T08:20:41.001968+00:00 node-90 kernel: [145603.928516] ffff882033b6f300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:20:41.001970+00:00 node-90 kernel: [145603.928518] Call Trace: 2017-10-21T08:20:41.001972+00:00 node-90 kernel: [145603.928519] [] dump_stack+0x63/0x90 2017-10-21T08:20:41.001973+00:00 node-90 kernel: [145603.928526] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:20:41.001974+00:00 node-90 kernel: [145603.928528] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:20:41.001976+00:00 node-90 kernel: [145603.928531] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:20:41.001978+00:00 node-90 kernel: [145603.928532] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:20:41.001979+00:00 node-90 kernel: [145603.928534] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:20:41.001980+00:00 node-90 kernel: [145603.928540] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:20:41.001981+00:00 node-90 kernel: [145603.928544] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:20:41.001983+00:00 node-90 kernel: [145603.928546] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:20:41.001984+00:00 node-90 kernel: [145603.928551] [] ? nf_iterate+0x62/0x80 2017-10-21T08:20:41.001985+00:00 node-90 kernel: [145603.928553] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:20:41.001986+00:00 node-90 kernel: [145603.928561] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:20:41.001987+00:00 node-90 kernel: [145603.928564] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:20:41.001988+00:00 node-90 kernel: [145603.928566] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:20:41.001989+00:00 node-90 kernel: [145603.928569] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:20:41.001989+00:00 node-90 kernel: [145603.928571] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:20:41.001991+00:00 node-90 kernel: [145603.928574] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:20:41.001992+00:00 node-90 kernel: [145603.928576] [] ? nf_iterate+0x62/0x80 2017-10-21T08:20:41.001993+00:00 node-90 kernel: [145603.928578] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:20:41.001993+00:00 node-90 kernel: [145603.928580] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:20:41.001994+00:00 node-90 kernel: [145603.928583] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:20:41.001995+00:00 node-90 kernel: [145603.928586] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:20:41.001996+00:00 node-90 kernel: [145603.928588] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:20:41.002006+00:00 node-90 kernel: [145603.928589] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:20:41.002007+00:00 node-90 kernel: [145603.928594] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:20:41.002008+00:00 node-90 kernel: [145603.928595] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:20:41.002008+00:00 node-90 kernel: [145603.928597] [] process_backlog+0xa8/0x150 2017-10-21T08:20:41.002009+00:00 node-90 kernel: [145603.928598] [] net_rx_action+0x21e/0x360 2017-10-21T08:20:41.002010+00:00 node-90 kernel: [145603.928601] [] __do_softirq+0x101/0x290 2017-10-21T08:20:41.002012+00:00 node-90 kernel: [145603.928604] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:20:41.002013+00:00 node-90 kernel: [145603.928604] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:20:41.002014+00:00 node-90 kernel: [145603.928608] [] do_softirq+0x1d/0x20 2017-10-21T08:20:41.002015+00:00 node-90 kernel: [145603.928609] [] netif_rx_ni+0x33/0x80 2017-10-21T08:20:41.002017+00:00 node-90 kernel: [145603.928612] [] tun_get_user+0x506/0x880 2017-10-21T08:20:41.002018+00:00 node-90 kernel: [145603.928614] [] tun_sendmsg+0x51/0x70 2017-10-21T08:20:41.002019+00:00 node-90 kernel: [145603.928617] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:20:41.002020+00:00 node-90 kernel: [145603.928619] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:20:41.002020+00:00 node-90 kernel: [145603.928622] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:20:41.002021+00:00 node-90 kernel: [145603.928624] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:20:41.002022+00:00 node-90 kernel: [145603.928626] [] kthread+0xe5/0x100 2017-10-21T08:20:41.002023+00:00 node-90 kernel: [145603.928628] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:20:41.002024+00:00 node-90 kernel: [145603.928631] [] ret_from_fork+0x3f/0x70 2017-10-21T08:20:41.002025+00:00 node-90 kernel: [145603.928632] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:20:41.002026+00:00 node-90 kernel: [145603.928635] ---[ end trace d7e73079b38e58d8 ]--- 2017-10-21T08:23:05.685501+00:00 node-90 kernel: [145748.609988] ------------[ cut here ]------------ 2017-10-21T08:23:05.685520+00:00 node-90 kernel: [145748.609995] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:23:05.685521+00:00 node-90 kernel: [145748.609998] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:23:05.685522+00:00 node-90 kernel: [145748.609999] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:23:05.685524+00:00 node-90 kernel: [145748.610061] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:23:05.685525+00:00 node-90 kernel: [145748.610062] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:23:05.685525+00:00 node-90 kernel: [145748.610063] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T08:23:05.685539+00:00 node-90 kernel: [145748.610065] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T08:23:05.685540+00:00 node-90 kernel: [145748.610067] ffff8820368a4a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:23:05.685542+00:00 node-90 kernel: [145748.610081] Call Trace: 2017-10-21T08:23:05.685543+00:00 node-90 kernel: [145748.610082] [] dump_stack+0x63/0x90 2017-10-21T08:23:05.685544+00:00 node-90 kernel: [145748.610091] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:23:05.685544+00:00 node-90 kernel: [145748.610092] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:23:05.685545+00:00 node-90 kernel: [145748.610095] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:23:05.685545+00:00 node-90 kernel: [145748.610096] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:23:05.685546+00:00 node-90 kernel: [145748.610099] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:23:05.685548+00:00 node-90 kernel: [145748.610105] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:23:05.685549+00:00 node-90 kernel: [145748.610108] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:23:05.685550+00:00 node-90 kernel: [145748.610110] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:23:05.685550+00:00 node-90 kernel: [145748.610115] [] ? nf_iterate+0x62/0x80 2017-10-21T08:23:05.685551+00:00 node-90 kernel: [145748.610117] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:23:05.685553+00:00 node-90 kernel: [145748.610125] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:23:05.685553+00:00 node-90 kernel: [145748.610128] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:23:05.685554+00:00 node-90 kernel: [145748.610131] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:23:05.685555+00:00 node-90 kernel: [145748.610134] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:23:05.685556+00:00 node-90 kernel: [145748.610136] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:23:05.685557+00:00 node-90 kernel: [145748.610139] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:23:05.685558+00:00 node-90 kernel: [145748.610141] [] ? nf_iterate+0x62/0x80 2017-10-21T08:23:05.685560+00:00 node-90 kernel: [145748.610143] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:23:05.685561+00:00 node-90 kernel: [145748.610145] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:23:05.685561+00:00 node-90 kernel: [145748.610148] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:23:05.685562+00:00 node-90 kernel: [145748.610151] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:23:05.685563+00:00 node-90 kernel: [145748.610152] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:23:05.685574+00:00 node-90 kernel: [145748.610156] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:23:05.685575+00:00 node-90 kernel: [145748.610158] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:23:05.685576+00:00 node-90 kernel: [145748.610159] [] process_backlog+0xa8/0x150 2017-10-21T08:23:05.685577+00:00 node-90 kernel: [145748.610160] [] net_rx_action+0x21e/0x360 2017-10-21T08:23:05.685578+00:00 node-90 kernel: [145748.610163] [] __do_softirq+0x101/0x290 2017-10-21T08:23:05.685580+00:00 node-90 kernel: [145748.610165] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:23:05.685581+00:00 node-90 kernel: [145748.610166] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:23:05.685583+00:00 node-90 kernel: [145748.610169] [] do_softirq+0x1d/0x20 2017-10-21T08:23:05.685584+00:00 node-90 kernel: [145748.610170] [] netif_rx_ni+0x33/0x80 2017-10-21T08:23:05.685586+00:00 node-90 kernel: [145748.610173] [] tun_get_user+0x506/0x880 2017-10-21T08:23:05.685588+00:00 node-90 kernel: [145748.610175] [] tun_sendmsg+0x51/0x70 2017-10-21T08:23:05.685589+00:00 node-90 kernel: [145748.610177] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:23:05.685591+00:00 node-90 kernel: [145748.610179] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:23:05.685592+00:00 node-90 kernel: [145748.610183] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:23:05.685593+00:00 node-90 kernel: [145748.610185] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:23:05.685594+00:00 node-90 kernel: [145748.610187] [] kthread+0xe5/0x100 2017-10-21T08:23:05.685595+00:00 node-90 kernel: [145748.610189] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:23:05.685597+00:00 node-90 kernel: [145748.610191] [] ret_from_fork+0x3f/0x70 2017-10-21T08:23:05.685598+00:00 node-90 kernel: [145748.610193] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:23:05.685599+00:00 node-90 kernel: [145748.610194] ---[ end trace d7e73079b38e58d9 ]--- 2017-10-21T08:27:21.251227+00:00 node-90 kernel: [146004.170598] ------------[ cut here ]------------ 2017-10-21T08:27:21.251248+00:00 node-90 kernel: [146004.170620] WARNING: CPU: 31 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:27:21.251250+00:00 node-90 kernel: [146004.170622] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:27:21.251251+00:00 node-90 kernel: [146004.170624] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:27:21.251253+00:00 node-90 kernel: [146004.170700] CPU: 31 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:27:21.251254+00:00 node-90 kernel: [146004.170701] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:27:21.251254+00:00 node-90 kernel: [146004.170702] 0000000000000286 f1812d601dc61f3e ffff88203f2c37f0 ffffffff813f9f83 2017-10-21T08:27:21.251268+00:00 node-90 kernel: [146004.170704] ffff88203f2c3838 ffffffff81d6f780 ffff88203f2c3828 ffffffff810812f2 2017-10-21T08:27:21.251269+00:00 node-90 kernel: [146004.170706] ffff881f8e013600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:27:21.251270+00:00 node-90 kernel: [146004.170707] Call Trace: 2017-10-21T08:27:21.251279+00:00 node-90 kernel: [146004.170709] [] dump_stack+0x63/0x90 2017-10-21T08:27:21.251281+00:00 node-90 kernel: [146004.170717] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:27:21.251282+00:00 node-90 kernel: [146004.170719] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:27:21.251282+00:00 node-90 kernel: [146004.170722] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:27:21.251283+00:00 node-90 kernel: [146004.170723] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:27:21.251284+00:00 node-90 kernel: [146004.170737] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:27:21.251285+00:00 node-90 kernel: [146004.170743] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:27:21.251286+00:00 node-90 kernel: [146004.170746] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:27:21.251286+00:00 node-90 kernel: [146004.170747] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:27:21.251287+00:00 node-90 kernel: [146004.170752] [] ? nf_iterate+0x62/0x80 2017-10-21T08:27:21.251288+00:00 node-90 kernel: [146004.170754] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:27:21.251289+00:00 node-90 kernel: [146004.170759] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:27:21.251291+00:00 node-90 kernel: [146004.170762] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:27:21.251291+00:00 node-90 kernel: [146004.170764] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:27:21.251292+00:00 node-90 kernel: [146004.170767] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:27:21.251292+00:00 node-90 kernel: [146004.170769] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:27:21.251294+00:00 node-90 kernel: [146004.170772] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:27:21.251296+00:00 node-90 kernel: [146004.170774] [] ? nf_iterate+0x62/0x80 2017-10-21T08:27:21.251298+00:00 node-90 kernel: [146004.170776] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:27:21.251299+00:00 node-90 kernel: [146004.170777] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:27:21.251300+00:00 node-90 kernel: [146004.170780] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:27:21.251302+00:00 node-90 kernel: [146004.170783] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:27:21.251304+00:00 node-90 kernel: [146004.170785] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:27:21.251318+00:00 node-90 kernel: [146004.170786] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:27:21.251321+00:00 node-90 kernel: [146004.170787] [] process_backlog+0xa8/0x150 2017-10-21T08:27:21.251323+00:00 node-90 kernel: [146004.170789] [] net_rx_action+0x21e/0x360 2017-10-21T08:27:21.251324+00:00 node-90 kernel: [146004.170791] [] __do_softirq+0x101/0x290 2017-10-21T08:27:21.251325+00:00 node-90 kernel: [146004.170794] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:27:21.251327+00:00 node-90 kernel: [146004.170795] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:27:21.251329+00:00 node-90 kernel: [146004.170798] [] do_softirq+0x1d/0x20 2017-10-21T08:27:21.251331+00:00 node-90 kernel: [146004.170799] [] netif_rx_ni+0x33/0x80 2017-10-21T08:27:21.251332+00:00 node-90 kernel: [146004.170802] [] tun_get_user+0x506/0x880 2017-10-21T08:27:21.251334+00:00 node-90 kernel: [146004.170804] [] tun_sendmsg+0x51/0x70 2017-10-21T08:27:21.251336+00:00 node-90 kernel: [146004.170806] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:27:21.251338+00:00 node-90 kernel: [146004.170808] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:27:21.251339+00:00 node-90 kernel: [146004.170811] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:27:21.251340+00:00 node-90 kernel: [146004.170813] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:27:21.251341+00:00 node-90 kernel: [146004.170815] [] kthread+0xe5/0x100 2017-10-21T08:27:21.251343+00:00 node-90 kernel: [146004.170817] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:27:21.251344+00:00 node-90 kernel: [146004.170820] [] ret_from_fork+0x3f/0x70 2017-10-21T08:27:21.251346+00:00 node-90 kernel: [146004.170821] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:27:21.251347+00:00 node-90 kernel: [146004.170822] ---[ end trace d7e73079b38e58da ]--- 2017-10-21T08:32:30.493368+00:00 node-90 kernel: [146313.405531] ------------[ cut here ]------------ 2017-10-21T08:32:30.493387+00:00 node-90 kernel: [146313.405539] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:32:30.493388+00:00 node-90 kernel: [146313.405541] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:32:30.493389+00:00 node-90 kernel: [146313.405542] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:32:30.493539+00:00 node-90 kernel: [146313.405605] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:32:30.493544+00:00 node-90 kernel: [146313.405606] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:32:30.493545+00:00 node-90 kernel: [146313.405607] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T08:32:30.493561+00:00 node-90 kernel: [146313.405609] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T08:32:30.493562+00:00 node-90 kernel: [146313.405610] ffff880f88fefd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:32:30.493563+00:00 node-90 kernel: [146313.405612] Call Trace: 2017-10-21T08:32:30.493564+00:00 node-90 kernel: [146313.405613] [] dump_stack+0x63/0x90 2017-10-21T08:32:30.493566+00:00 node-90 kernel: [146313.405621] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:32:30.493566+00:00 node-90 kernel: [146313.405623] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:32:30.493567+00:00 node-90 kernel: [146313.405625] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:32:30.493568+00:00 node-90 kernel: [146313.405627] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:32:30.493569+00:00 node-90 kernel: [146313.405629] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:32:30.493570+00:00 node-90 kernel: [146313.405634] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:32:30.493571+00:00 node-90 kernel: [146313.405637] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:32:30.493571+00:00 node-90 kernel: [146313.405639] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:32:30.493572+00:00 node-90 kernel: [146313.405643] [] ? nf_iterate+0x62/0x80 2017-10-21T08:32:30.493572+00:00 node-90 kernel: [146313.405644] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:32:30.493574+00:00 node-90 kernel: [146313.405651] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:32:30.493575+00:00 node-90 kernel: [146313.405654] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:32:30.493575+00:00 node-90 kernel: [146313.405656] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:32:30.493576+00:00 node-90 kernel: [146313.405659] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:32:30.493576+00:00 node-90 kernel: [146313.405660] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:32:30.493577+00:00 node-90 kernel: [146313.405664] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:32:30.493578+00:00 node-90 kernel: [146313.405666] [] ? nf_iterate+0x62/0x80 2017-10-21T08:32:30.493579+00:00 node-90 kernel: [146313.405667] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:32:30.493580+00:00 node-90 kernel: [146313.405669] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:32:30.493580+00:00 node-90 kernel: [146313.405672] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:32:30.493581+00:00 node-90 kernel: [146313.405675] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:32:30.493582+00:00 node-90 kernel: [146313.405676] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:32:30.493592+00:00 node-90 kernel: [146313.405680] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:32:30.493593+00:00 node-90 kernel: [146313.405682] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:32:30.493594+00:00 node-90 kernel: [146313.405685] [] ? generic_exec_single+0x85/0x120 2017-10-21T08:32:30.493594+00:00 node-90 kernel: [146313.405689] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:32:30.493595+00:00 node-90 kernel: [146313.405690] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:32:30.493596+00:00 node-90 kernel: [146313.405692] [] process_backlog+0xa8/0x150 2017-10-21T08:32:30.493597+00:00 node-90 kernel: [146313.405693] [] net_rx_action+0x21e/0x360 2017-10-21T08:32:30.493598+00:00 node-90 kernel: [146313.405695] [] __do_softirq+0x101/0x290 2017-10-21T08:32:30.493599+00:00 node-90 kernel: [146313.405698] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:32:30.493600+00:00 node-90 kernel: [146313.405698] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:32:30.493601+00:00 node-90 kernel: [146313.405701] [] do_softirq+0x1d/0x20 2017-10-21T08:32:30.493602+00:00 node-90 kernel: [146313.405703] [] netif_rx_ni+0x33/0x80 2017-10-21T08:32:30.493603+00:00 node-90 kernel: [146313.405705] [] tun_get_user+0x506/0x880 2017-10-21T08:32:30.493604+00:00 node-90 kernel: [146313.405707] [] tun_sendmsg+0x51/0x70 2017-10-21T08:32:30.493604+00:00 node-90 kernel: [146313.405710] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:32:30.493605+00:00 node-90 kernel: [146313.405712] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:32:30.493606+00:00 node-90 kernel: [146313.405715] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:32:30.493607+00:00 node-90 kernel: [146313.405717] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:32:30.493608+00:00 node-90 kernel: [146313.405719] [] kthread+0xe5/0x100 2017-10-21T08:32:30.493609+00:00 node-90 kernel: [146313.405721] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:32:30.493609+00:00 node-90 kernel: [146313.405724] [] ret_from_fork+0x3f/0x70 2017-10-21T08:32:30.493610+00:00 node-90 kernel: [146313.405725] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:32:30.493614+00:00 node-90 kernel: [146313.405727] ---[ end trace d7e73079b38e58db ]--- 2017-10-21T08:35:20.828250+00:00 node-90 kernel: [146483.737870] ------------[ cut here ]------------ 2017-10-21T08:35:20.828268+00:00 node-90 kernel: [146483.737878] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:35:20.828270+00:00 node-90 kernel: [146483.737880] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:35:20.828271+00:00 node-90 kernel: [146483.737881] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:35:20.828272+00:00 node-90 kernel: [146483.737945] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:35:20.828280+00:00 node-90 kernel: [146483.737946] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:35:20.828281+00:00 node-90 kernel: [146483.737948] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T08:35:20.828296+00:00 node-90 kernel: [146483.737950] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T08:35:20.828297+00:00 node-90 kernel: [146483.737951] ffff881034b75f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:35:20.828298+00:00 node-90 kernel: [146483.737953] Call Trace: 2017-10-21T08:35:20.828299+00:00 node-90 kernel: [146483.737955] [] dump_stack+0x63/0x90 2017-10-21T08:35:20.828300+00:00 node-90 kernel: [146483.737963] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:35:20.828301+00:00 node-90 kernel: [146483.737964] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:35:20.828302+00:00 node-90 kernel: [146483.737968] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:35:20.828302+00:00 node-90 kernel: [146483.737969] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:35:20.828303+00:00 node-90 kernel: [146483.737972] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:35:20.828305+00:00 node-90 kernel: [146483.737978] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:35:20.828305+00:00 node-90 kernel: [146483.737981] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:35:20.828306+00:00 node-90 kernel: [146483.737983] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:35:20.828307+00:00 node-90 kernel: [146483.737988] [] ? nf_iterate+0x62/0x80 2017-10-21T08:35:20.828307+00:00 node-90 kernel: [146483.737990] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:35:20.828309+00:00 node-90 kernel: [146483.737999] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:35:20.828310+00:00 node-90 kernel: [146483.738002] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:35:20.828310+00:00 node-90 kernel: [146483.738004] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:35:20.828311+00:00 node-90 kernel: [146483.738007] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:35:20.828311+00:00 node-90 kernel: [146483.738009] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:35:20.828312+00:00 node-90 kernel: [146483.738013] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:35:20.828314+00:00 node-90 kernel: [146483.738015] [] ? nf_iterate+0x62/0x80 2017-10-21T08:35:20.828315+00:00 node-90 kernel: [146483.738017] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:35:20.828315+00:00 node-90 kernel: [146483.738018] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:35:20.828316+00:00 node-90 kernel: [146483.738022] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:35:20.828317+00:00 node-90 kernel: [146483.738025] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:35:20.828318+00:00 node-90 kernel: [146483.738026] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:35:20.828328+00:00 node-90 kernel: [146483.738031] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:35:20.828329+00:00 node-90 kernel: [146483.738032] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:35:20.828329+00:00 node-90 kernel: [146483.738034] [] process_backlog+0xa8/0x150 2017-10-21T08:35:20.828330+00:00 node-90 kernel: [146483.738035] [] net_rx_action+0x21e/0x360 2017-10-21T08:35:20.828331+00:00 node-90 kernel: [146483.738037] [] __do_softirq+0x101/0x290 2017-10-21T08:35:20.828331+00:00 node-90 kernel: [146483.738040] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:35:20.828333+00:00 node-90 kernel: [146483.738040] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:35:20.828334+00:00 node-90 kernel: [146483.738044] [] do_softirq+0x1d/0x20 2017-10-21T08:35:20.828335+00:00 node-90 kernel: [146483.738045] [] netif_rx_ni+0x33/0x80 2017-10-21T08:35:20.828336+00:00 node-90 kernel: [146483.738048] [] tun_get_user+0x506/0x880 2017-10-21T08:35:20.828338+00:00 node-90 kernel: [146483.738050] [] tun_sendmsg+0x51/0x70 2017-10-21T08:35:20.828339+00:00 node-90 kernel: [146483.738053] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:35:20.828340+00:00 node-90 kernel: [146483.738054] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:35:20.828340+00:00 node-90 kernel: [146483.738058] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:35:20.828341+00:00 node-90 kernel: [146483.738060] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:35:20.828341+00:00 node-90 kernel: [146483.738062] [] kthread+0xe5/0x100 2017-10-21T08:35:20.828342+00:00 node-90 kernel: [146483.738064] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:35:20.828343+00:00 node-90 kernel: [146483.738067] [] ret_from_fork+0x3f/0x70 2017-10-21T08:35:20.828344+00:00 node-90 kernel: [146483.738068] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:35:20.828345+00:00 node-90 kernel: [146483.738069] ---[ end trace d7e73079b38e58dc ]--- 2017-10-21T08:36:48.220252+00:00 node-90 kernel: [146571.127687] ------------[ cut here ]------------ 2017-10-21T08:36:48.220289+00:00 node-90 kernel: [146571.127695] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:36:48.220291+00:00 node-90 kernel: [146571.127697] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:36:48.220292+00:00 node-90 kernel: [146571.127698] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:36:48.220293+00:00 node-90 kernel: [146571.127761] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:36:48.220302+00:00 node-90 kernel: [146571.127763] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:36:48.220303+00:00 node-90 kernel: [146571.127764] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T08:36:48.220318+00:00 node-90 kernel: [146571.127766] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T08:36:48.220320+00:00 node-90 kernel: [146571.127767] ffff8820368a4500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:36:48.220321+00:00 node-90 kernel: [146571.127769] Call Trace: 2017-10-21T08:36:48.220322+00:00 node-90 kernel: [146571.127770] [] dump_stack+0x63/0x90 2017-10-21T08:36:48.220323+00:00 node-90 kernel: [146571.127778] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:36:48.220324+00:00 node-90 kernel: [146571.127779] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:36:48.220324+00:00 node-90 kernel: [146571.127782] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:36:48.220325+00:00 node-90 kernel: [146571.127783] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:36:48.220326+00:00 node-90 kernel: [146571.127785] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:36:48.220327+00:00 node-90 kernel: [146571.127790] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:36:48.220328+00:00 node-90 kernel: [146571.127793] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:36:48.220328+00:00 node-90 kernel: [146571.127795] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:36:48.220329+00:00 node-90 kernel: [146571.127800] [] ? nf_iterate+0x62/0x80 2017-10-21T08:36:48.220330+00:00 node-90 kernel: [146571.127801] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:36:48.220331+00:00 node-90 kernel: [146571.127808] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:36:48.220332+00:00 node-90 kernel: [146571.127811] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:36:48.220332+00:00 node-90 kernel: [146571.127813] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:36:48.220333+00:00 node-90 kernel: [146571.127816] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:36:48.220334+00:00 node-90 kernel: [146571.127818] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:36:48.220334+00:00 node-90 kernel: [146571.127821] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:36:48.220336+00:00 node-90 kernel: [146571.127823] [] ? nf_iterate+0x62/0x80 2017-10-21T08:36:48.220337+00:00 node-90 kernel: [146571.127825] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:36:48.220337+00:00 node-90 kernel: [146571.127826] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:36:48.220338+00:00 node-90 kernel: [146571.127829] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:36:48.220339+00:00 node-90 kernel: [146571.127832] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:36:48.220340+00:00 node-90 kernel: [146571.127834] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:36:48.220358+00:00 node-90 kernel: [146571.127835] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:36:48.220361+00:00 node-90 kernel: [146571.127837] [] process_backlog+0xa8/0x150 2017-10-21T08:36:48.220363+00:00 node-90 kernel: [146571.127838] [] net_rx_action+0x21e/0x360 2017-10-21T08:36:48.220365+00:00 node-90 kernel: [146571.127840] [] __do_softirq+0x101/0x290 2017-10-21T08:36:48.220366+00:00 node-90 kernel: [146571.127843] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:36:48.220367+00:00 node-90 kernel: [146571.127844] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:36:48.220368+00:00 node-90 kernel: [146571.127847] [] do_softirq+0x1d/0x20 2017-10-21T08:36:48.220369+00:00 node-90 kernel: [146571.127848] [] netif_rx_ni+0x33/0x80 2017-10-21T08:36:48.220370+00:00 node-90 kernel: [146571.127852] [] tun_get_user+0x506/0x880 2017-10-21T08:36:48.220371+00:00 node-90 kernel: [146571.127854] [] tun_sendmsg+0x51/0x70 2017-10-21T08:36:48.220372+00:00 node-90 kernel: [146571.127856] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:36:48.220373+00:00 node-90 kernel: [146571.127858] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:36:48.220374+00:00 node-90 kernel: [146571.127862] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:36:48.220375+00:00 node-90 kernel: [146571.127864] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:36:48.220375+00:00 node-90 kernel: [146571.127866] [] kthread+0xe5/0x100 2017-10-21T08:36:48.220376+00:00 node-90 kernel: [146571.127867] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:36:48.220376+00:00 node-90 kernel: [146571.127870] [] ret_from_fork+0x3f/0x70 2017-10-21T08:36:48.220378+00:00 node-90 kernel: [146571.127872] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:36:48.220379+00:00 node-90 kernel: [146571.127873] ---[ end trace d7e73079b38e58dd ]--- 2017-10-21T08:37:28.460042+00:00 node-90 kernel: [146611.366301] ------------[ cut here ]------------ 2017-10-21T08:37:28.460064+00:00 node-90 kernel: [146611.366311] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:37:28.460066+00:00 node-90 kernel: [146611.366314] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:37:28.460067+00:00 node-90 kernel: [146611.366315] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:37:28.460069+00:00 node-90 kernel: [146611.366378] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:37:28.460101+00:00 node-90 kernel: [146611.366380] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:37:28.460106+00:00 node-90 kernel: [146611.366381] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T08:37:28.460124+00:00 node-90 kernel: [146611.366383] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T08:37:28.460125+00:00 node-90 kernel: [146611.366384] ffff881f8f569a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:37:28.460127+00:00 node-90 kernel: [146611.366386] Call Trace: 2017-10-21T08:37:28.460128+00:00 node-90 kernel: [146611.366388] [] dump_stack+0x63/0x90 2017-10-21T08:37:28.460129+00:00 node-90 kernel: [146611.366396] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:37:28.460129+00:00 node-90 kernel: [146611.366398] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:37:28.460130+00:00 node-90 kernel: [146611.366401] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:37:28.460131+00:00 node-90 kernel: [146611.366402] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:37:28.460132+00:00 node-90 kernel: [146611.366404] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:37:28.460133+00:00 node-90 kernel: [146611.366410] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:37:28.460134+00:00 node-90 kernel: [146611.366413] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:37:28.460134+00:00 node-90 kernel: [146611.366414] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:37:28.460135+00:00 node-90 kernel: [146611.366420] [] ? nf_iterate+0x62/0x80 2017-10-21T08:37:28.460136+00:00 node-90 kernel: [146611.366422] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:37:28.460137+00:00 node-90 kernel: [146611.366427] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:37:28.460138+00:00 node-90 kernel: [146611.366430] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:37:28.460139+00:00 node-90 kernel: [146611.366432] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:37:28.460139+00:00 node-90 kernel: [146611.366435] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:37:28.460140+00:00 node-90 kernel: [146611.366437] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:37:28.460141+00:00 node-90 kernel: [146611.366440] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:37:28.460142+00:00 node-90 kernel: [146611.366442] [] ? nf_iterate+0x62/0x80 2017-10-21T08:37:28.460143+00:00 node-90 kernel: [146611.366444] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:37:28.460144+00:00 node-90 kernel: [146611.366445] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:37:28.460144+00:00 node-90 kernel: [146611.366449] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:37:28.460145+00:00 node-90 kernel: [146611.366451] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:37:28.460146+00:00 node-90 kernel: [146611.366453] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:37:28.460156+00:00 node-90 kernel: [146611.366457] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:37:28.460157+00:00 node-90 kernel: [146611.366459] [] ? __wake_up_common+0x52/0x90 2017-10-21T08:37:28.460158+00:00 node-90 kernel: [146611.366460] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:37:28.460158+00:00 node-90 kernel: [146611.366461] [] process_backlog+0xa8/0x150 2017-10-21T08:37:28.460159+00:00 node-90 kernel: [146611.366463] [] net_rx_action+0x21e/0x360 2017-10-21T08:37:28.460160+00:00 node-90 kernel: [146611.366467] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T08:37:28.460162+00:00 node-90 kernel: [146611.366469] [] __do_softirq+0x101/0x290 2017-10-21T08:37:28.460163+00:00 node-90 kernel: [146611.366472] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:37:28.460164+00:00 node-90 kernel: [146611.366473] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:37:28.460165+00:00 node-90 kernel: [146611.366476] [] do_softirq+0x1d/0x20 2017-10-21T08:37:28.460166+00:00 node-90 kernel: [146611.366477] [] netif_rx_ni+0x33/0x80 2017-10-21T08:37:28.460168+00:00 node-90 kernel: [146611.366481] [] tun_get_user+0x506/0x880 2017-10-21T08:37:28.460169+00:00 node-90 kernel: [146611.366483] [] tun_sendmsg+0x51/0x70 2017-10-21T08:37:28.460170+00:00 node-90 kernel: [146611.366485] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:37:28.460171+00:00 node-90 kernel: [146611.366487] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:37:28.460171+00:00 node-90 kernel: [146611.366490] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:37:28.460172+00:00 node-90 kernel: [146611.366492] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:37:28.460173+00:00 node-90 kernel: [146611.366494] [] kthread+0xe5/0x100 2017-10-21T08:37:28.460175+00:00 node-90 kernel: [146611.366496] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:37:28.460175+00:00 node-90 kernel: [146611.366499] [] ret_from_fork+0x3f/0x70 2017-10-21T08:37:28.460176+00:00 node-90 kernel: [146611.366500] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:37:28.460176+00:00 node-90 kernel: [146611.366501] ---[ end trace d7e73079b38e58de ]--- 2017-10-21T08:42:26.169644+00:00 node-90 kernel: [146909.070585] ------------[ cut here ]------------ 2017-10-21T08:42:26.169814+00:00 node-90 kernel: [146909.070593] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:42:26.169817+00:00 node-90 kernel: [146909.070595] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:42:26.169819+00:00 node-90 kernel: [146909.070596] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:42:26.169821+00:00 node-90 kernel: [146909.070657] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:42:26.169823+00:00 node-90 kernel: [146909.070658] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:42:26.169969+00:00 node-90 kernel: [146909.070659] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T08:42:26.169990+00:00 node-90 kernel: [146909.070661] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T08:42:26.169991+00:00 node-90 kernel: [146909.070663] ffff881035876700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:42:26.169992+00:00 node-90 kernel: [146909.070664] Call Trace: 2017-10-21T08:42:26.169994+00:00 node-90 kernel: [146909.070665] [] dump_stack+0x63/0x90 2017-10-21T08:42:26.169995+00:00 node-90 kernel: [146909.070672] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:42:26.169995+00:00 node-90 kernel: [146909.070674] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:42:26.169996+00:00 node-90 kernel: [146909.070677] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:42:26.169997+00:00 node-90 kernel: [146909.070678] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:42:26.169998+00:00 node-90 kernel: [146909.070680] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:42:26.169999+00:00 node-90 kernel: [146909.070685] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:42:26.170000+00:00 node-90 kernel: [146909.070688] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:42:26.170000+00:00 node-90 kernel: [146909.070690] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:42:26.170001+00:00 node-90 kernel: [146909.070694] [] ? nf_iterate+0x62/0x80 2017-10-21T08:42:26.170002+00:00 node-90 kernel: [146909.070696] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:42:26.170003+00:00 node-90 kernel: [146909.070702] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:42:26.170004+00:00 node-90 kernel: [146909.070705] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:42:26.170005+00:00 node-90 kernel: [146909.070707] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:42:26.170009+00:00 node-90 kernel: [146909.070710] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:42:26.170009+00:00 node-90 kernel: [146909.070712] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:42:26.170011+00:00 node-90 kernel: [146909.070715] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:42:26.170012+00:00 node-90 kernel: [146909.070717] [] ? nf_iterate+0x62/0x80 2017-10-21T08:42:26.170012+00:00 node-90 kernel: [146909.070719] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:42:26.170013+00:00 node-90 kernel: [146909.070720] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:42:26.170014+00:00 node-90 kernel: [146909.070724] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:42:26.170014+00:00 node-90 kernel: [146909.070726] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:42:26.170015+00:00 node-90 kernel: [146909.070728] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:42:26.170024+00:00 node-90 kernel: [146909.070729] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:42:26.170025+00:00 node-90 kernel: [146909.070731] [] process_backlog+0xa8/0x150 2017-10-21T08:42:26.170025+00:00 node-90 kernel: [146909.070732] [] net_rx_action+0x21e/0x360 2017-10-21T08:42:26.170026+00:00 node-90 kernel: [146909.070734] [] __do_softirq+0x101/0x290 2017-10-21T08:42:26.170026+00:00 node-90 kernel: [146909.070737] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:42:26.170027+00:00 node-90 kernel: [146909.070738] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:42:26.170028+00:00 node-90 kernel: [146909.070741] [] do_softirq+0x1d/0x20 2017-10-21T08:42:26.170029+00:00 node-90 kernel: [146909.070742] [] netif_rx_ni+0x33/0x80 2017-10-21T08:42:26.170030+00:00 node-90 kernel: [146909.070745] [] tun_get_user+0x506/0x880 2017-10-21T08:42:26.170031+00:00 node-90 kernel: [146909.070747] [] tun_sendmsg+0x51/0x70 2017-10-21T08:42:26.170032+00:00 node-90 kernel: [146909.070750] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:42:26.170034+00:00 node-90 kernel: [146909.070751] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:42:26.170035+00:00 node-90 kernel: [146909.070755] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:42:26.170035+00:00 node-90 kernel: [146909.070757] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:42:26.170036+00:00 node-90 kernel: [146909.070759] [] kthread+0xe5/0x100 2017-10-21T08:42:26.170036+00:00 node-90 kernel: [146909.070760] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:42:26.170037+00:00 node-90 kernel: [146909.070763] [] ret_from_fork+0x3f/0x70 2017-10-21T08:42:26.170038+00:00 node-90 kernel: [146909.070764] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:42:26.170039+00:00 node-90 kernel: [146909.070766] ---[ end trace d7e73079b38e58df ]--- 2017-10-21T08:44:24.145357+00:00 node-90 kernel: [147027.042095] ------------[ cut here ]------------ 2017-10-21T08:44:24.145515+00:00 node-90 kernel: [147027.042103] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:44:24.145518+00:00 node-90 kernel: [147027.042106] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:44:24.145519+00:00 node-90 kernel: [147027.042107] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:44:24.145665+00:00 node-90 kernel: [147027.042168] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:44:24.145670+00:00 node-90 kernel: [147027.042170] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:44:24.145671+00:00 node-90 kernel: [147027.042171] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T08:44:24.145687+00:00 node-90 kernel: [147027.042173] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T08:44:24.145688+00:00 node-90 kernel: [147027.042174] ffff880f8d991100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:44:24.145689+00:00 node-90 kernel: [147027.042176] Call Trace: 2017-10-21T08:44:24.145691+00:00 node-90 kernel: [147027.042177] [] dump_stack+0x63/0x90 2017-10-21T08:44:24.145691+00:00 node-90 kernel: [147027.042184] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:44:24.145692+00:00 node-90 kernel: [147027.042186] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:44:24.145693+00:00 node-90 kernel: [147027.042188] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:44:24.145693+00:00 node-90 kernel: [147027.042190] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:44:24.145695+00:00 node-90 kernel: [147027.042192] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:44:24.145696+00:00 node-90 kernel: [147027.042197] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:44:24.145697+00:00 node-90 kernel: [147027.042200] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:44:24.145697+00:00 node-90 kernel: [147027.042202] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:44:24.145698+00:00 node-90 kernel: [147027.042206] [] ? nf_iterate+0x62/0x80 2017-10-21T08:44:24.145698+00:00 node-90 kernel: [147027.042207] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:44:24.145700+00:00 node-90 kernel: [147027.042213] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:44:24.145700+00:00 node-90 kernel: [147027.042216] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:44:24.145701+00:00 node-90 kernel: [147027.042219] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:44:24.145701+00:00 node-90 kernel: [147027.042221] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:44:24.145702+00:00 node-90 kernel: [147027.042223] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:44:24.145703+00:00 node-90 kernel: [147027.042226] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:44:24.145704+00:00 node-90 kernel: [147027.042228] [] ? nf_iterate+0x62/0x80 2017-10-21T08:44:24.145705+00:00 node-90 kernel: [147027.042230] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:44:24.145705+00:00 node-90 kernel: [147027.042232] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:44:24.145706+00:00 node-90 kernel: [147027.042235] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:44:24.145707+00:00 node-90 kernel: [147027.042238] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:44:24.145707+00:00 node-90 kernel: [147027.042239] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:44:24.145717+00:00 node-90 kernel: [147027.042241] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:44:24.145718+00:00 node-90 kernel: [147027.042242] [] process_backlog+0xa8/0x150 2017-10-21T08:44:24.145718+00:00 node-90 kernel: [147027.042243] [] net_rx_action+0x21e/0x360 2017-10-21T08:44:24.145719+00:00 node-90 kernel: [147027.042246] [] __do_softirq+0x101/0x290 2017-10-21T08:44:24.145719+00:00 node-90 kernel: [147027.042248] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:44:24.145720+00:00 node-90 kernel: [147027.042249] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:44:24.145722+00:00 node-90 kernel: [147027.042252] [] do_softirq+0x1d/0x20 2017-10-21T08:44:24.145723+00:00 node-90 kernel: [147027.042253] [] netif_rx_ni+0x33/0x80 2017-10-21T08:44:24.145724+00:00 node-90 kernel: [147027.042256] [] tun_get_user+0x506/0x880 2017-10-21T08:44:24.145724+00:00 node-90 kernel: [147027.042258] [] tun_sendmsg+0x51/0x70 2017-10-21T08:44:24.145726+00:00 node-90 kernel: [147027.042260] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:44:24.145727+00:00 node-90 kernel: [147027.042262] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:44:24.145728+00:00 node-90 kernel: [147027.042266] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:44:24.145729+00:00 node-90 kernel: [147027.042268] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:44:24.145729+00:00 node-90 kernel: [147027.042270] [] kthread+0xe5/0x100 2017-10-21T08:44:24.145730+00:00 node-90 kernel: [147027.042271] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:44:24.145730+00:00 node-90 kernel: [147027.042274] [] ret_from_fork+0x3f/0x70 2017-10-21T08:44:24.145731+00:00 node-90 kernel: [147027.042275] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:44:24.145733+00:00 node-90 kernel: [147027.042277] ---[ end trace d7e73079b38e58e0 ]--- 2017-10-21T08:50:41.057224+00:00 node-90 kernel: [147403.945489] ------------[ cut here ]------------ 2017-10-21T08:50:41.057249+00:00 node-90 kernel: [147403.945497] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:50:41.057251+00:00 node-90 kernel: [147403.945499] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:50:41.057253+00:00 node-90 kernel: [147403.945500] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:50:41.057433+00:00 node-90 kernel: [147403.945562] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:50:41.057438+00:00 node-90 kernel: [147403.945563] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:50:41.057439+00:00 node-90 kernel: [147403.945564] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T08:50:41.057457+00:00 node-90 kernel: [147403.945566] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T08:50:41.057460+00:00 node-90 kernel: [147403.945568] ffff8810345c8700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:50:41.057462+00:00 node-90 kernel: [147403.945570] Call Trace: 2017-10-21T08:50:41.057463+00:00 node-90 kernel: [147403.945571] [] dump_stack+0x63/0x90 2017-10-21T08:50:41.057464+00:00 node-90 kernel: [147403.945578] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:50:41.057465+00:00 node-90 kernel: [147403.945580] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:50:41.057465+00:00 node-90 kernel: [147403.945582] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:50:41.057467+00:00 node-90 kernel: [147403.945584] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:50:41.057468+00:00 node-90 kernel: [147403.945586] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:50:41.057469+00:00 node-90 kernel: [147403.945591] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:50:41.057469+00:00 node-90 kernel: [147403.945594] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:50:41.057470+00:00 node-90 kernel: [147403.945596] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:50:41.057471+00:00 node-90 kernel: [147403.945600] [] ? nf_iterate+0x62/0x80 2017-10-21T08:50:41.057472+00:00 node-90 kernel: [147403.945601] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:50:41.057473+00:00 node-90 kernel: [147403.945622] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:50:41.057474+00:00 node-90 kernel: [147403.945625] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:50:41.057475+00:00 node-90 kernel: [147403.945627] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:50:41.057475+00:00 node-90 kernel: [147403.945630] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:50:41.057476+00:00 node-90 kernel: [147403.945643] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:50:41.057477+00:00 node-90 kernel: [147403.945646] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:50:41.057479+00:00 node-90 kernel: [147403.945648] [] ? nf_iterate+0x62/0x80 2017-10-21T08:50:41.057479+00:00 node-90 kernel: [147403.945650] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:50:41.057480+00:00 node-90 kernel: [147403.945651] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:50:41.057480+00:00 node-90 kernel: [147403.945654] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:50:41.057481+00:00 node-90 kernel: [147403.945657] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:50:41.057482+00:00 node-90 kernel: [147403.945658] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:50:41.057492+00:00 node-90 kernel: [147403.945659] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:50:41.057493+00:00 node-90 kernel: [147403.945663] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:50:41.057493+00:00 node-90 kernel: [147403.945664] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:50:41.057494+00:00 node-90 kernel: [147403.945665] [] process_backlog+0xa8/0x150 2017-10-21T08:50:41.057495+00:00 node-90 kernel: [147403.945667] [] net_rx_action+0x21e/0x360 2017-10-21T08:50:41.057496+00:00 node-90 kernel: [147403.945669] [] __do_softirq+0x101/0x290 2017-10-21T08:50:41.057497+00:00 node-90 kernel: [147403.945671] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:50:41.057498+00:00 node-90 kernel: [147403.945672] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:50:41.057499+00:00 node-90 kernel: [147403.945675] [] do_softirq+0x1d/0x20 2017-10-21T08:50:41.057500+00:00 node-90 kernel: [147403.945676] [] netif_rx_ni+0x33/0x80 2017-10-21T08:50:41.057502+00:00 node-90 kernel: [147403.945679] [] tun_get_user+0x506/0x880 2017-10-21T08:50:41.057503+00:00 node-90 kernel: [147403.945681] [] tun_sendmsg+0x51/0x70 2017-10-21T08:50:41.057504+00:00 node-90 kernel: [147403.945683] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:50:41.057505+00:00 node-90 kernel: [147403.945685] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:50:41.057505+00:00 node-90 kernel: [147403.945688] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:50:41.057506+00:00 node-90 kernel: [147403.945690] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:50:41.057507+00:00 node-90 kernel: [147403.945692] [] kthread+0xe5/0x100 2017-10-21T08:50:41.057508+00:00 node-90 kernel: [147403.945693] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:50:41.057509+00:00 node-90 kernel: [147403.945708] [] ret_from_fork+0x3f/0x70 2017-10-21T08:50:41.057510+00:00 node-90 kernel: [147403.945709] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:50:41.057510+00:00 node-90 kernel: [147403.945711] ---[ end trace d7e73079b38e58e1 ]--- 2017-10-21T08:53:13.119849+00:00 node-90 kernel: [147556.006290] ------------[ cut here ]------------ 2017-10-21T08:53:13.119864+00:00 node-90 kernel: [147556.006298] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:53:13.119865+00:00 node-90 kernel: [147556.006300] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:53:13.119873+00:00 node-90 kernel: [147556.006301] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:53:13.119875+00:00 node-90 kernel: [147556.006365] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:53:13.119876+00:00 node-90 kernel: [147556.006366] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:53:13.119877+00:00 node-90 kernel: [147556.006367] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T08:53:13.119890+00:00 node-90 kernel: [147556.006369] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T08:53:13.119891+00:00 node-90 kernel: [147556.006371] ffff881035120900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:53:13.119893+00:00 node-90 kernel: [147556.006373] Call Trace: 2017-10-21T08:53:13.119895+00:00 node-90 kernel: [147556.006374] [] dump_stack+0x63/0x90 2017-10-21T08:53:13.119897+00:00 node-90 kernel: [147556.006381] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:53:13.119898+00:00 node-90 kernel: [147556.006382] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:53:13.119899+00:00 node-90 kernel: [147556.006385] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:53:13.119900+00:00 node-90 kernel: [147556.006386] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:53:13.119901+00:00 node-90 kernel: [147556.006388] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:53:13.119902+00:00 node-90 kernel: [147556.006394] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:53:13.119903+00:00 node-90 kernel: [147556.006397] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:53:13.119904+00:00 node-90 kernel: [147556.006399] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:53:13.119905+00:00 node-90 kernel: [147556.006403] [] ? nf_iterate+0x62/0x80 2017-10-21T08:53:13.119906+00:00 node-90 kernel: [147556.006404] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:53:13.119908+00:00 node-90 kernel: [147556.006411] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:53:13.119909+00:00 node-90 kernel: [147556.006414] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:53:13.119910+00:00 node-90 kernel: [147556.006416] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:53:13.119910+00:00 node-90 kernel: [147556.006419] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:53:13.119911+00:00 node-90 kernel: [147556.006421] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:53:13.119912+00:00 node-90 kernel: [147556.006424] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:53:13.119913+00:00 node-90 kernel: [147556.006426] [] ? nf_iterate+0x62/0x80 2017-10-21T08:53:13.119914+00:00 node-90 kernel: [147556.006428] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:53:13.119915+00:00 node-90 kernel: [147556.006429] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:53:13.119916+00:00 node-90 kernel: [147556.006433] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:53:13.119917+00:00 node-90 kernel: [147556.006435] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:53:13.119919+00:00 node-90 kernel: [147556.006437] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:53:13.119927+00:00 node-90 kernel: [147556.006438] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:53:13.119936+00:00 node-90 kernel: [147556.006440] [] process_backlog+0xa8/0x150 2017-10-21T08:53:13.119937+00:00 node-90 kernel: [147556.006441] [] net_rx_action+0x21e/0x360 2017-10-21T08:53:13.119938+00:00 node-90 kernel: [147556.006444] [] __do_softirq+0x101/0x290 2017-10-21T08:53:13.119939+00:00 node-90 kernel: [147556.006446] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:53:13.119940+00:00 node-90 kernel: [147556.006447] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:53:13.119941+00:00 node-90 kernel: [147556.006450] [] do_softirq+0x1d/0x20 2017-10-21T08:53:13.119942+00:00 node-90 kernel: [147556.006451] [] netif_rx_ni+0x33/0x80 2017-10-21T08:53:13.119943+00:00 node-90 kernel: [147556.006454] [] tun_get_user+0x506/0x880 2017-10-21T08:53:13.119944+00:00 node-90 kernel: [147556.006456] [] tun_sendmsg+0x51/0x70 2017-10-21T08:53:13.119945+00:00 node-90 kernel: [147556.006458] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:53:13.119946+00:00 node-90 kernel: [147556.006460] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:53:13.119947+00:00 node-90 kernel: [147556.006464] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:53:13.119948+00:00 node-90 kernel: [147556.006466] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:53:13.119948+00:00 node-90 kernel: [147556.006468] [] kthread+0xe5/0x100 2017-10-21T08:53:13.119949+00:00 node-90 kernel: [147556.006469] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:53:13.119950+00:00 node-90 kernel: [147556.006472] [] ret_from_fork+0x3f/0x70 2017-10-21T08:53:13.119951+00:00 node-90 kernel: [147556.006473] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:53:13.119955+00:00 node-90 kernel: [147556.006475] ---[ end trace d7e73079b38e58e2 ]--- 2017-10-21T08:54:18.139699+00:00 node-90 kernel: [147621.026410] ------------[ cut here ]------------ 2017-10-21T08:54:18.139717+00:00 node-90 kernel: [147621.026418] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:54:18.139719+00:00 node-90 kernel: [147621.026420] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:54:18.139720+00:00 node-90 kernel: [147621.026421] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:54:18.139721+00:00 node-90 kernel: [147621.026483] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:54:18.139722+00:00 node-90 kernel: [147621.026484] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:54:18.139737+00:00 node-90 kernel: [147621.026485] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T08:54:18.139759+00:00 node-90 kernel: [147621.026487] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T08:54:18.139760+00:00 node-90 kernel: [147621.026489] ffff880074db3700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:54:18.139761+00:00 node-90 kernel: [147621.026491] Call Trace: 2017-10-21T08:54:18.139762+00:00 node-90 kernel: [147621.026492] [] dump_stack+0x63/0x90 2017-10-21T08:54:18.139763+00:00 node-90 kernel: [147621.026499] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:54:18.139764+00:00 node-90 kernel: [147621.026500] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:54:18.139764+00:00 node-90 kernel: [147621.026503] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:54:18.139765+00:00 node-90 kernel: [147621.026504] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:54:18.139766+00:00 node-90 kernel: [147621.026506] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:54:18.139767+00:00 node-90 kernel: [147621.026511] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:54:18.139768+00:00 node-90 kernel: [147621.026514] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:54:18.139769+00:00 node-90 kernel: [147621.026516] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:54:18.139769+00:00 node-90 kernel: [147621.026520] [] ? nf_iterate+0x62/0x80 2017-10-21T08:54:18.139770+00:00 node-90 kernel: [147621.026522] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:54:18.139772+00:00 node-90 kernel: [147621.026528] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:54:18.139772+00:00 node-90 kernel: [147621.026531] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:54:18.139773+00:00 node-90 kernel: [147621.026533] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:54:18.139774+00:00 node-90 kernel: [147621.026536] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:54:18.139774+00:00 node-90 kernel: [147621.026538] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:54:18.139775+00:00 node-90 kernel: [147621.026541] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:54:18.139777+00:00 node-90 kernel: [147621.026543] [] ? nf_iterate+0x62/0x80 2017-10-21T08:54:18.139778+00:00 node-90 kernel: [147621.026545] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:54:18.139778+00:00 node-90 kernel: [147621.026547] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:54:18.139779+00:00 node-90 kernel: [147621.026550] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:54:18.139779+00:00 node-90 kernel: [147621.026553] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:54:18.139780+00:00 node-90 kernel: [147621.026555] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:54:18.139792+00:00 node-90 kernel: [147621.026556] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:54:18.139793+00:00 node-90 kernel: [147621.026560] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T08:54:18.139793+00:00 node-90 kernel: [147621.026562] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:54:18.139794+00:00 node-90 kernel: [147621.026563] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:54:18.139794+00:00 node-90 kernel: [147621.026565] [] process_backlog+0xa8/0x150 2017-10-21T08:54:18.139795+00:00 node-90 kernel: [147621.026566] [] net_rx_action+0x21e/0x360 2017-10-21T08:54:18.139797+00:00 node-90 kernel: [147621.026568] [] __do_softirq+0x101/0x290 2017-10-21T08:54:18.139797+00:00 node-90 kernel: [147621.026571] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:54:18.139798+00:00 node-90 kernel: [147621.026572] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:54:18.139799+00:00 node-90 kernel: [147621.026575] [] do_softirq+0x1d/0x20 2017-10-21T08:54:18.139800+00:00 node-90 kernel: [147621.026576] [] netif_rx_ni+0x33/0x80 2017-10-21T08:54:18.139801+00:00 node-90 kernel: [147621.026579] [] tun_get_user+0x506/0x880 2017-10-21T08:54:18.139803+00:00 node-90 kernel: [147621.026581] [] tun_sendmsg+0x51/0x70 2017-10-21T08:54:18.139803+00:00 node-90 kernel: [147621.026584] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:54:18.139804+00:00 node-90 kernel: [147621.026585] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:54:18.139804+00:00 node-90 kernel: [147621.026589] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:54:18.139805+00:00 node-90 kernel: [147621.026591] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:54:18.139806+00:00 node-90 kernel: [147621.026593] [] kthread+0xe5/0x100 2017-10-21T08:54:18.139807+00:00 node-90 kernel: [147621.026594] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:54:18.139808+00:00 node-90 kernel: [147621.026597] [] ret_from_fork+0x3f/0x70 2017-10-21T08:54:18.139808+00:00 node-90 kernel: [147621.026598] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:54:18.139809+00:00 node-90 kernel: [147621.026599] ---[ end trace d7e73079b38e58e3 ]--- 2017-10-21T08:55:39.662436+00:00 node-90 kernel: [147702.548016] ------------[ cut here ]------------ 2017-10-21T08:55:39.662456+00:00 node-90 kernel: [147702.548024] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:55:39.662458+00:00 node-90 kernel: [147702.548026] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:55:39.662459+00:00 node-90 kernel: [147702.548027] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:55:39.662466+00:00 node-90 kernel: [147702.548089] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:55:39.662468+00:00 node-90 kernel: [147702.548091] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:55:39.662469+00:00 node-90 kernel: [147702.548092] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T08:55:39.662483+00:00 node-90 kernel: [147702.548094] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T08:55:39.662484+00:00 node-90 kernel: [147702.548095] ffff88202e211100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:55:39.662485+00:00 node-90 kernel: [147702.548097] Call Trace: 2017-10-21T08:55:39.662487+00:00 node-90 kernel: [147702.548098] [] dump_stack+0x63/0x90 2017-10-21T08:55:39.662487+00:00 node-90 kernel: [147702.548106] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:55:39.662488+00:00 node-90 kernel: [147702.548108] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:55:39.662489+00:00 node-90 kernel: [147702.548110] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:55:39.662489+00:00 node-90 kernel: [147702.548111] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:55:39.662491+00:00 node-90 kernel: [147702.548113] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:55:39.662492+00:00 node-90 kernel: [147702.548119] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:55:39.662492+00:00 node-90 kernel: [147702.548122] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:55:39.662493+00:00 node-90 kernel: [147702.548124] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:55:39.662494+00:00 node-90 kernel: [147702.548127] [] ? nf_iterate+0x62/0x80 2017-10-21T08:55:39.662494+00:00 node-90 kernel: [147702.548129] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:55:39.662496+00:00 node-90 kernel: [147702.548136] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:55:39.662497+00:00 node-90 kernel: [147702.548139] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:55:39.662497+00:00 node-90 kernel: [147702.548141] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:55:39.662498+00:00 node-90 kernel: [147702.548144] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:55:39.662499+00:00 node-90 kernel: [147702.548146] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:55:39.662499+00:00 node-90 kernel: [147702.548149] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:55:39.662501+00:00 node-90 kernel: [147702.548151] [] ? nf_iterate+0x62/0x80 2017-10-21T08:55:39.662502+00:00 node-90 kernel: [147702.548152] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:55:39.662502+00:00 node-90 kernel: [147702.548154] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:55:39.662503+00:00 node-90 kernel: [147702.548157] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:55:39.662504+00:00 node-90 kernel: [147702.548160] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:55:39.662504+00:00 node-90 kernel: [147702.548162] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:55:39.662515+00:00 node-90 kernel: [147702.548165] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:55:39.662516+00:00 node-90 kernel: [147702.548167] [] ? __wake_up_common+0x52/0x90 2017-10-21T08:55:39.662516+00:00 node-90 kernel: [147702.548168] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:55:39.662517+00:00 node-90 kernel: [147702.548170] [] process_backlog+0xa8/0x150 2017-10-21T08:55:39.662517+00:00 node-90 kernel: [147702.548171] [] net_rx_action+0x21e/0x360 2017-10-21T08:55:39.662518+00:00 node-90 kernel: [147702.548174] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T08:55:39.662520+00:00 node-90 kernel: [147702.548177] [] __do_softirq+0x101/0x290 2017-10-21T08:55:39.662520+00:00 node-90 kernel: [147702.548179] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:55:39.662521+00:00 node-90 kernel: [147702.548180] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:55:39.662522+00:00 node-90 kernel: [147702.548183] [] do_softirq+0x1d/0x20 2017-10-21T08:55:39.662523+00:00 node-90 kernel: [147702.548184] [] netif_rx_ni+0x33/0x80 2017-10-21T08:55:39.662524+00:00 node-90 kernel: [147702.548187] [] tun_get_user+0x506/0x880 2017-10-21T08:55:39.662525+00:00 node-90 kernel: [147702.548189] [] tun_sendmsg+0x51/0x70 2017-10-21T08:55:39.662526+00:00 node-90 kernel: [147702.548192] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:55:39.662527+00:00 node-90 kernel: [147702.548194] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:55:39.662527+00:00 node-90 kernel: [147702.548197] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:55:39.662528+00:00 node-90 kernel: [147702.548199] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:55:39.662529+00:00 node-90 kernel: [147702.548201] [] kthread+0xe5/0x100 2017-10-21T08:55:39.662530+00:00 node-90 kernel: [147702.548202] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:55:39.662531+00:00 node-90 kernel: [147702.548205] [] ret_from_fork+0x3f/0x70 2017-10-21T08:55:39.662531+00:00 node-90 kernel: [147702.548207] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:55:39.662532+00:00 node-90 kernel: [147702.548216] ---[ end trace d7e73079b38e58e4 ]--- 2017-10-21T08:57:44.739640+00:00 node-90 kernel: [147827.621669] ------------[ cut here ]------------ 2017-10-21T08:57:44.739660+00:00 node-90 kernel: [147827.621679] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:57:44.739662+00:00 node-90 kernel: [147827.621681] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:57:44.739662+00:00 node-90 kernel: [147827.621682] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:57:44.739664+00:00 node-90 kernel: [147827.621746] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:57:44.739665+00:00 node-90 kernel: [147827.621747] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:57:44.739666+00:00 node-90 kernel: [147827.621749] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T08:57:44.739680+00:00 node-90 kernel: [147827.621750] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T08:57:44.739681+00:00 node-90 kernel: [147827.621752] ffff880f8df62e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:57:44.739682+00:00 node-90 kernel: [147827.621754] Call Trace: 2017-10-21T08:57:44.739683+00:00 node-90 kernel: [147827.621755] [] dump_stack+0x63/0x90 2017-10-21T08:57:44.739684+00:00 node-90 kernel: [147827.621764] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:57:44.739684+00:00 node-90 kernel: [147827.621766] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:57:44.739685+00:00 node-90 kernel: [147827.621769] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:57:44.739686+00:00 node-90 kernel: [147827.621771] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:57:44.739687+00:00 node-90 kernel: [147827.621773] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:57:44.739688+00:00 node-90 kernel: [147827.621779] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:57:44.739689+00:00 node-90 kernel: [147827.621782] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:57:44.739689+00:00 node-90 kernel: [147827.621783] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:57:44.739690+00:00 node-90 kernel: [147827.621789] [] ? nf_iterate+0x62/0x80 2017-10-21T08:57:44.739690+00:00 node-90 kernel: [147827.621791] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:57:44.739703+00:00 node-90 kernel: [147827.621796] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:57:44.739704+00:00 node-90 kernel: [147827.621799] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:57:44.739705+00:00 node-90 kernel: [147827.621801] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:57:44.739706+00:00 node-90 kernel: [147827.621804] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:57:44.739707+00:00 node-90 kernel: [147827.621806] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:57:44.739708+00:00 node-90 kernel: [147827.621809] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:57:44.739709+00:00 node-90 kernel: [147827.621811] [] ? nf_iterate+0x62/0x80 2017-10-21T08:57:44.739710+00:00 node-90 kernel: [147827.621813] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:57:44.739711+00:00 node-90 kernel: [147827.621814] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:57:44.739712+00:00 node-90 kernel: [147827.621817] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:57:44.739712+00:00 node-90 kernel: [147827.621820] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:57:44.739713+00:00 node-90 kernel: [147827.621822] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:57:44.739726+00:00 node-90 kernel: [147827.621826] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T08:57:44.739727+00:00 node-90 kernel: [147827.621828] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:57:44.739727+00:00 node-90 kernel: [147827.621829] [] process_backlog+0xa8/0x150 2017-10-21T08:57:44.739728+00:00 node-90 kernel: [147827.621830] [] net_rx_action+0x21e/0x360 2017-10-21T08:57:44.739729+00:00 node-90 kernel: [147827.621833] [] __do_softirq+0x101/0x290 2017-10-21T08:57:44.739730+00:00 node-90 kernel: [147827.621836] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:57:44.739731+00:00 node-90 kernel: [147827.621837] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:57:44.739732+00:00 node-90 kernel: [147827.621841] [] do_softirq+0x1d/0x20 2017-10-21T08:57:44.739733+00:00 node-90 kernel: [147827.621842] [] netif_rx_ni+0x33/0x80 2017-10-21T08:57:44.739734+00:00 node-90 kernel: [147827.621845] [] tun_get_user+0x506/0x880 2017-10-21T08:57:44.739735+00:00 node-90 kernel: [147827.621847] [] tun_sendmsg+0x51/0x70 2017-10-21T08:57:44.739735+00:00 node-90 kernel: [147827.621849] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:57:44.739736+00:00 node-90 kernel: [147827.621851] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:57:44.739737+00:00 node-90 kernel: [147827.621854] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:57:44.739737+00:00 node-90 kernel: [147827.621856] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:57:44.739746+00:00 node-90 kernel: [147827.621859] [] kthread+0xe5/0x100 2017-10-21T08:57:44.739747+00:00 node-90 kernel: [147827.621860] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:57:44.739749+00:00 node-90 kernel: [147827.621863] [] ret_from_fork+0x3f/0x70 2017-10-21T08:57:44.739750+00:00 node-90 kernel: [147827.621865] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:57:44.739751+00:00 node-90 kernel: [147827.621866] ---[ end trace d7e73079b38e58e5 ]--- 2017-10-21T08:58:11.957372+00:00 node-90 kernel: [147854.836431] ------------[ cut here ]------------ 2017-10-21T08:58:11.957380+00:00 node-90 kernel: [147854.836438] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:58:11.957383+00:00 node-90 kernel: [147854.836441] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:58:11.957385+00:00 node-90 kernel: [147854.836442] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:58:11.957387+00:00 node-90 kernel: [147854.836505] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:58:11.957389+00:00 node-90 kernel: [147854.836507] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:58:11.957390+00:00 node-90 kernel: [147854.836508] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T08:58:11.957412+00:00 node-90 kernel: [147854.836510] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T08:58:11.957413+00:00 node-90 kernel: [147854.836511] ffff8800359cd700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:58:11.957415+00:00 node-90 kernel: [147854.836513] Call Trace: 2017-10-21T08:58:11.957416+00:00 node-90 kernel: [147854.836514] [] dump_stack+0x63/0x90 2017-10-21T08:58:11.957417+00:00 node-90 kernel: [147854.836522] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:58:11.957419+00:00 node-90 kernel: [147854.836523] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:58:11.957420+00:00 node-90 kernel: [147854.836526] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:58:11.957421+00:00 node-90 kernel: [147854.836527] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:58:11.957423+00:00 node-90 kernel: [147854.836529] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:58:11.957424+00:00 node-90 kernel: [147854.836534] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:58:11.957426+00:00 node-90 kernel: [147854.836537] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:58:11.957427+00:00 node-90 kernel: [147854.836539] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:58:11.957429+00:00 node-90 kernel: [147854.836543] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:11.957430+00:00 node-90 kernel: [147854.836545] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:58:11.957432+00:00 node-90 kernel: [147854.836551] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:58:11.957433+00:00 node-90 kernel: [147854.836554] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:58:11.957434+00:00 node-90 kernel: [147854.836556] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:58:11.957435+00:00 node-90 kernel: [147854.836559] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:58:11.957436+00:00 node-90 kernel: [147854.836561] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:58:11.957438+00:00 node-90 kernel: [147854.836564] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:58:11.957439+00:00 node-90 kernel: [147854.836566] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:11.957441+00:00 node-90 kernel: [147854.836568] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:58:11.957441+00:00 node-90 kernel: [147854.836570] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:58:11.957443+00:00 node-90 kernel: [147854.836573] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:58:11.957444+00:00 node-90 kernel: [147854.836576] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:58:11.957446+00:00 node-90 kernel: [147854.836578] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:58:11.957463+00:00 node-90 kernel: [147854.836580] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:58:11.957465+00:00 node-90 kernel: [147854.836583] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:58:11.957466+00:00 node-90 kernel: [147854.836585] [] ? generic_exec_single+0x85/0x120 2017-10-21T08:58:11.957468+00:00 node-90 kernel: [147854.836588] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T08:58:11.957470+00:00 node-90 kernel: [147854.836590] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:58:11.957471+00:00 node-90 kernel: [147854.836591] [] process_backlog+0xa8/0x150 2017-10-21T08:58:11.957473+00:00 node-90 kernel: [147854.836592] [] net_rx_action+0x21e/0x360 2017-10-21T08:58:11.957474+00:00 node-90 kernel: [147854.836595] [] __do_softirq+0x101/0x290 2017-10-21T08:58:11.957476+00:00 node-90 kernel: [147854.836597] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:58:11.957478+00:00 node-90 kernel: [147854.836598] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:58:11.957480+00:00 node-90 kernel: [147854.836601] [] do_softirq+0x1d/0x20 2017-10-21T08:58:11.957481+00:00 node-90 kernel: [147854.836602] [] netif_rx_ni+0x33/0x80 2017-10-21T08:58:11.957483+00:00 node-90 kernel: [147854.836605] [] tun_get_user+0x506/0x880 2017-10-21T08:58:11.957484+00:00 node-90 kernel: [147854.836607] [] tun_sendmsg+0x51/0x70 2017-10-21T08:58:11.957486+00:00 node-90 kernel: [147854.836609] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:58:11.957487+00:00 node-90 kernel: [147854.836611] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:58:11.957488+00:00 node-90 kernel: [147854.836614] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:58:11.957489+00:00 node-90 kernel: [147854.836617] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:58:11.957490+00:00 node-90 kernel: [147854.836619] [] kthread+0xe5/0x100 2017-10-21T08:58:11.957492+00:00 node-90 kernel: [147854.836620] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:58:11.957493+00:00 node-90 kernel: [147854.836623] [] ret_from_fork+0x3f/0x70 2017-10-21T08:58:11.957494+00:00 node-90 kernel: [147854.836624] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:58:11.957495+00:00 node-90 kernel: [147854.836625] ---[ end trace d7e73079b38e58e6 ]--- 2017-10-21T08:58:45.797376+00:00 node-90 kernel: [147888.676437] ------------[ cut here ]------------ 2017-10-21T08:58:45.797394+00:00 node-90 kernel: [147888.676445] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:58:45.797396+00:00 node-90 kernel: [147888.676448] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:58:45.797396+00:00 node-90 kernel: [147888.676449] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:58:45.797398+00:00 node-90 kernel: [147888.676511] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:58:45.797399+00:00 node-90 kernel: [147888.676512] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:58:45.797407+00:00 node-90 kernel: [147888.676513] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T08:58:45.797422+00:00 node-90 kernel: [147888.676515] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T08:58:45.797423+00:00 node-90 kernel: [147888.676516] ffff880f9402fb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T08:58:45.797425+00:00 node-90 kernel: [147888.676518] Call Trace: 2017-10-21T08:58:45.797426+00:00 node-90 kernel: [147888.676520] [] dump_stack+0x63/0x90 2017-10-21T08:58:45.797427+00:00 node-90 kernel: [147888.676528] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:58:45.797427+00:00 node-90 kernel: [147888.676530] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:58:45.797428+00:00 node-90 kernel: [147888.676534] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:58:45.797429+00:00 node-90 kernel: [147888.676536] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:58:45.797430+00:00 node-90 kernel: [147888.676538] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:58:45.797431+00:00 node-90 kernel: [147888.676544] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:58:45.797432+00:00 node-90 kernel: [147888.676547] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:58:45.797433+00:00 node-90 kernel: [147888.676549] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:58:45.797433+00:00 node-90 kernel: [147888.676553] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:45.797434+00:00 node-90 kernel: [147888.676555] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:58:45.797435+00:00 node-90 kernel: [147888.676561] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:58:45.797436+00:00 node-90 kernel: [147888.676564] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:58:45.797437+00:00 node-90 kernel: [147888.676566] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:58:45.797438+00:00 node-90 kernel: [147888.676569] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:58:45.797439+00:00 node-90 kernel: [147888.676571] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:58:45.797439+00:00 node-90 kernel: [147888.676574] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:58:45.797441+00:00 node-90 kernel: [147888.676576] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:45.797442+00:00 node-90 kernel: [147888.676578] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:58:45.797443+00:00 node-90 kernel: [147888.676579] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:58:45.797443+00:00 node-90 kernel: [147888.676582] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:58:45.797444+00:00 node-90 kernel: [147888.676585] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:58:45.797445+00:00 node-90 kernel: [147888.676587] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:58:45.797454+00:00 node-90 kernel: [147888.676588] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:58:45.797455+00:00 node-90 kernel: [147888.676590] [] process_backlog+0xa8/0x150 2017-10-21T08:58:45.797455+00:00 node-90 kernel: [147888.676591] [] net_rx_action+0x21e/0x360 2017-10-21T08:58:45.797456+00:00 node-90 kernel: [147888.676593] [] __do_softirq+0x101/0x290 2017-10-21T08:58:45.797457+00:00 node-90 kernel: [147888.676595] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:58:45.797458+00:00 node-90 kernel: [147888.676596] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:58:45.797459+00:00 node-90 kernel: [147888.676599] [] do_softirq+0x1d/0x20 2017-10-21T08:58:45.797460+00:00 node-90 kernel: [147888.676600] [] netif_rx_ni+0x33/0x80 2017-10-21T08:58:45.797461+00:00 node-90 kernel: [147888.676603] [] tun_get_user+0x506/0x880 2017-10-21T08:58:45.797462+00:00 node-90 kernel: [147888.676605] [] tun_sendmsg+0x51/0x70 2017-10-21T08:58:45.797462+00:00 node-90 kernel: [147888.676608] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:58:45.797464+00:00 node-90 kernel: [147888.676610] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:58:45.797465+00:00 node-90 kernel: [147888.676613] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:58:45.797466+00:00 node-90 kernel: [147888.676615] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:58:45.797466+00:00 node-90 kernel: [147888.676617] [] kthread+0xe5/0x100 2017-10-21T08:58:45.797467+00:00 node-90 kernel: [147888.676619] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:58:45.797467+00:00 node-90 kernel: [147888.676621] [] ret_from_fork+0x3f/0x70 2017-10-21T08:58:45.797469+00:00 node-90 kernel: [147888.676623] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:58:45.797470+00:00 node-90 kernel: [147888.676624] ---[ end trace d7e73079b38e58e7 ]--- 2017-10-21T09:00:51.497796+00:00 node-90 kernel: [148014.376190] ------------[ cut here ]------------ 2017-10-21T09:00:51.497817+00:00 node-90 kernel: [148014.376198] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:00:51.497820+00:00 node-90 kernel: [148014.376201] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:00:51.497821+00:00 node-90 kernel: [148014.376202] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:00:51.497830+00:00 node-90 kernel: [148014.376264] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:00:51.497832+00:00 node-90 kernel: [148014.376265] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:00:51.497833+00:00 node-90 kernel: [148014.376266] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T09:00:51.497856+00:00 node-90 kernel: [148014.376268] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T09:00:51.497859+00:00 node-90 kernel: [148014.376270] ffff882033b56700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:00:51.497861+00:00 node-90 kernel: [148014.376271] Call Trace: 2017-10-21T09:00:51.497862+00:00 node-90 kernel: [148014.376273] [] dump_stack+0x63/0x90 2017-10-21T09:00:51.497863+00:00 node-90 kernel: [148014.376281] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:00:51.497864+00:00 node-90 kernel: [148014.376283] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:00:51.497865+00:00 node-90 kernel: [148014.376286] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:00:51.497867+00:00 node-90 kernel: [148014.376287] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:00:51.497868+00:00 node-90 kernel: [148014.376290] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:00:51.497870+00:00 node-90 kernel: [148014.376296] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:00:51.497870+00:00 node-90 kernel: [148014.376299] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:00:51.497871+00:00 node-90 kernel: [148014.376301] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:00:51.497872+00:00 node-90 kernel: [148014.376306] [] ? nf_iterate+0x62/0x80 2017-10-21T09:00:51.497875+00:00 node-90 kernel: [148014.376308] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:00:51.497876+00:00 node-90 kernel: [148014.376316] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:00:51.497878+00:00 node-90 kernel: [148014.376319] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:00:51.497878+00:00 node-90 kernel: [148014.376321] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:00:51.497879+00:00 node-90 kernel: [148014.376324] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:00:51.497880+00:00 node-90 kernel: [148014.376326] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:00:51.497883+00:00 node-90 kernel: [148014.376329] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:00:51.497885+00:00 node-90 kernel: [148014.376331] [] ? nf_iterate+0x62/0x80 2017-10-21T09:00:51.497886+00:00 node-90 kernel: [148014.376333] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:00:51.497887+00:00 node-90 kernel: [148014.376334] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:00:51.497888+00:00 node-90 kernel: [148014.376338] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:00:51.497888+00:00 node-90 kernel: [148014.376341] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:00:51.497890+00:00 node-90 kernel: [148014.376342] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:00:51.497905+00:00 node-90 kernel: [148014.376344] [] ? __napi_schedule+0x40/0x60 2017-10-21T09:00:51.497907+00:00 node-90 kernel: [148014.376348] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T09:00:51.497908+00:00 node-90 kernel: [148014.376350] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:00:51.497909+00:00 node-90 kernel: [148014.376352] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:00:51.497911+00:00 node-90 kernel: [148014.376353] [] process_backlog+0xa8/0x150 2017-10-21T09:00:51.497913+00:00 node-90 kernel: [148014.376355] [] net_rx_action+0x21e/0x360 2017-10-21T09:00:51.497915+00:00 node-90 kernel: [148014.376357] [] __do_softirq+0x101/0x290 2017-10-21T09:00:51.497916+00:00 node-90 kernel: [148014.376360] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:00:51.497917+00:00 node-90 kernel: [148014.376361] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:00:51.497919+00:00 node-90 kernel: [148014.376364] [] do_softirq+0x1d/0x20 2017-10-21T09:00:51.497921+00:00 node-90 kernel: [148014.376365] [] netif_rx_ni+0x33/0x80 2017-10-21T09:00:51.497923+00:00 node-90 kernel: [148014.376368] [] tun_get_user+0x506/0x880 2017-10-21T09:00:51.497924+00:00 node-90 kernel: [148014.376370] [] tun_sendmsg+0x51/0x70 2017-10-21T09:00:51.497925+00:00 node-90 kernel: [148014.376372] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:00:51.497926+00:00 node-90 kernel: [148014.376374] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:00:51.497927+00:00 node-90 kernel: [148014.376378] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:00:51.497930+00:00 node-90 kernel: [148014.376380] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:00:51.497931+00:00 node-90 kernel: [148014.376382] [] kthread+0xe5/0x100 2017-10-21T09:00:51.497933+00:00 node-90 kernel: [148014.376383] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:00:51.497934+00:00 node-90 kernel: [148014.376386] [] ret_from_fork+0x3f/0x70 2017-10-21T09:00:51.497935+00:00 node-90 kernel: [148014.376387] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:00:51.497936+00:00 node-90 kernel: [148014.376389] ---[ end trace d7e73079b38e58e8 ]--- 2017-10-21T09:02:11.401595+00:00 node-90 kernel: [148094.278768] ------------[ cut here ]------------ 2017-10-21T09:02:11.401750+00:00 node-90 kernel: [148094.278776] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:02:11.401752+00:00 node-90 kernel: [148094.278778] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:02:11.401755+00:00 node-90 kernel: [148094.278779] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:02:11.401762+00:00 node-90 kernel: [148094.278841] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:02:11.401764+00:00 node-90 kernel: [148094.278842] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:02:11.401765+00:00 node-90 kernel: [148094.278843] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T09:02:11.401780+00:00 node-90 kernel: [148094.278845] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T09:02:11.401781+00:00 node-90 kernel: [148094.278846] ffff88103389f300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:02:11.401782+00:00 node-90 kernel: [148094.278848] Call Trace: 2017-10-21T09:02:11.401783+00:00 node-90 kernel: [148094.278849] [] dump_stack+0x63/0x90 2017-10-21T09:02:11.401784+00:00 node-90 kernel: [148094.278856] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:02:11.401785+00:00 node-90 kernel: [148094.278858] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:02:11.401785+00:00 node-90 kernel: [148094.278860] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:02:11.401786+00:00 node-90 kernel: [148094.278862] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:02:11.401787+00:00 node-90 kernel: [148094.278863] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:02:11.401788+00:00 node-90 kernel: [148094.278869] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:02:11.401789+00:00 node-90 kernel: [148094.279030] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:02:11.401790+00:00 node-90 kernel: [148094.279032] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:02:11.401790+00:00 node-90 kernel: [148094.279167] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:11.401791+00:00 node-90 kernel: [148094.279169] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:02:11.401792+00:00 node-90 kernel: [148094.279176] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:02:11.401794+00:00 node-90 kernel: [148094.279178] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:02:11.401794+00:00 node-90 kernel: [148094.279181] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:02:11.401795+00:00 node-90 kernel: [148094.279184] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:02:11.401796+00:00 node-90 kernel: [148094.279185] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:02:11.401797+00:00 node-90 kernel: [148094.279189] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:02:11.401798+00:00 node-90 kernel: [148094.279190] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:11.401799+00:00 node-90 kernel: [148094.279192] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:02:11.401799+00:00 node-90 kernel: [148094.279194] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:02:11.401800+00:00 node-90 kernel: [148094.279197] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:02:11.401800+00:00 node-90 kernel: [148094.279200] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:02:11.401801+00:00 node-90 kernel: [148094.279201] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:02:11.401811+00:00 node-90 kernel: [148094.279204] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T09:02:11.401811+00:00 node-90 kernel: [148094.279205] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:02:11.401812+00:00 node-90 kernel: [148094.279207] [] process_backlog+0xa8/0x150 2017-10-21T09:02:11.401813+00:00 node-90 kernel: [148094.279208] [] net_rx_action+0x21e/0x360 2017-10-21T09:02:11.401813+00:00 node-90 kernel: [148094.279211] [] __do_softirq+0x101/0x290 2017-10-21T09:02:11.401814+00:00 node-90 kernel: [148094.279214] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:02:11.401815+00:00 node-90 kernel: [148094.279214] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:02:11.401816+00:00 node-90 kernel: [148094.279218] [] do_softirq+0x1d/0x20 2017-10-21T09:02:11.401817+00:00 node-90 kernel: [148094.279219] [] netif_rx_ni+0x33/0x80 2017-10-21T09:02:11.401818+00:00 node-90 kernel: [148094.279223] [] tun_get_user+0x506/0x880 2017-10-21T09:02:11.401819+00:00 node-90 kernel: [148094.279225] [] tun_sendmsg+0x51/0x70 2017-10-21T09:02:11.401820+00:00 node-90 kernel: [148094.279228] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:02:11.401822+00:00 node-90 kernel: [148094.279230] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:02:11.401822+00:00 node-90 kernel: [148094.279233] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:02:11.401823+00:00 node-90 kernel: [148094.279236] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:02:11.401823+00:00 node-90 kernel: [148094.279238] [] kthread+0xe5/0x100 2017-10-21T09:02:11.401824+00:00 node-90 kernel: [148094.279239] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:02:11.401825+00:00 node-90 kernel: [148094.279242] [] ret_from_fork+0x3f/0x70 2017-10-21T09:02:11.401826+00:00 node-90 kernel: [148094.279243] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:02:11.401827+00:00 node-90 kernel: [148094.279254] ---[ end trace d7e73079b38e58e9 ]--- 2017-10-21T09:02:25.937206+00:00 node-90 kernel: [148108.811885] ------------[ cut here ]------------ 2017-10-21T09:02:25.937224+00:00 node-90 kernel: [148108.811893] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:02:25.937226+00:00 node-90 kernel: [148108.811895] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:02:25.937226+00:00 node-90 kernel: [148108.811896] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:02:25.937228+00:00 node-90 kernel: [148108.811960] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:02:25.937236+00:00 node-90 kernel: [148108.811961] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:02:25.937238+00:00 node-90 kernel: [148108.811962] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T09:02:25.937253+00:00 node-90 kernel: [148108.811964] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T09:02:25.937254+00:00 node-90 kernel: [148108.811966] ffff881f7b9cb900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:02:25.937255+00:00 node-90 kernel: [148108.811968] Call Trace: 2017-10-21T09:02:25.937256+00:00 node-90 kernel: [148108.811969] [] dump_stack+0x63/0x90 2017-10-21T09:02:25.937257+00:00 node-90 kernel: [148108.811977] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:02:25.937258+00:00 node-90 kernel: [148108.811979] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:02:25.937259+00:00 node-90 kernel: [148108.811982] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:02:25.937259+00:00 node-90 kernel: [148108.811983] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:02:25.937261+00:00 node-90 kernel: [148108.811986] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:02:25.937262+00:00 node-90 kernel: [148108.811991] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:02:25.937262+00:00 node-90 kernel: [148108.811995] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:02:25.937263+00:00 node-90 kernel: [148108.811997] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:02:25.937264+00:00 node-90 kernel: [148108.812002] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:25.937264+00:00 node-90 kernel: [148108.812004] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:02:25.937266+00:00 node-90 kernel: [148108.812012] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:02:25.937267+00:00 node-90 kernel: [148108.812015] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:02:25.937267+00:00 node-90 kernel: [148108.812017] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:02:25.937268+00:00 node-90 kernel: [148108.812020] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:02:25.937269+00:00 node-90 kernel: [148108.812022] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:02:25.937269+00:00 node-90 kernel: [148108.812026] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:02:25.937271+00:00 node-90 kernel: [148108.812028] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:25.937272+00:00 node-90 kernel: [148108.812030] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:02:25.937272+00:00 node-90 kernel: [148108.812031] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:02:25.937273+00:00 node-90 kernel: [148108.812034] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:02:25.937274+00:00 node-90 kernel: [148108.812037] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:02:25.937274+00:00 node-90 kernel: [148108.812039] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:02:25.937283+00:00 node-90 kernel: [148108.812040] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:02:25.937284+00:00 node-90 kernel: [148108.812042] [] process_backlog+0xa8/0x150 2017-10-21T09:02:25.937285+00:00 node-90 kernel: [148108.812043] [] net_rx_action+0x21e/0x360 2017-10-21T09:02:25.937285+00:00 node-90 kernel: [148108.812046] [] __do_softirq+0x101/0x290 2017-10-21T09:02:25.937286+00:00 node-90 kernel: [148108.812049] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:02:25.937287+00:00 node-90 kernel: [148108.812049] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:02:25.937288+00:00 node-90 kernel: [148108.812053] [] do_softirq+0x1d/0x20 2017-10-21T09:02:25.937288+00:00 node-90 kernel: [148108.812054] [] netif_rx_ni+0x33/0x80 2017-10-21T09:02:25.937289+00:00 node-90 kernel: [148108.812059] [] tun_get_user+0x506/0x880 2017-10-21T09:02:25.937289+00:00 node-90 kernel: [148108.812061] [] tun_sendmsg+0x51/0x70 2017-10-21T09:02:25.937290+00:00 node-90 kernel: [148108.812064] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:02:25.937291+00:00 node-90 kernel: [148108.812066] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:02:25.937293+00:00 node-90 kernel: [148108.812069] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:02:25.937293+00:00 node-90 kernel: [148108.812072] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:02:25.937294+00:00 node-90 kernel: [148108.812074] [] kthread+0xe5/0x100 2017-10-21T09:02:25.937294+00:00 node-90 kernel: [148108.812075] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:02:25.937295+00:00 node-90 kernel: [148108.812078] [] ret_from_fork+0x3f/0x70 2017-10-21T09:02:25.937296+00:00 node-90 kernel: [148108.812079] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:02:25.937297+00:00 node-90 kernel: [148108.812081] ---[ end trace d7e73079b38e58ea ]--- 2017-10-21T09:07:54.893414+00:00 node-90 kernel: [148437.760171] ------------[ cut here ]------------ 2017-10-21T09:07:54.893433+00:00 node-90 kernel: [148437.760180] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:07:54.893434+00:00 node-90 kernel: [148437.760182] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:07:54.893435+00:00 node-90 kernel: [148437.760183] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:07:54.893437+00:00 node-90 kernel: [148437.760247] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:07:54.893438+00:00 node-90 kernel: [148437.760249] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:07:54.893446+00:00 node-90 kernel: [148437.760250] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T09:07:54.893461+00:00 node-90 kernel: [148437.760252] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T09:07:54.893462+00:00 node-90 kernel: [148437.760254] ffff880f8ac48600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:07:54.893463+00:00 node-90 kernel: [148437.760255] Call Trace: 2017-10-21T09:07:54.893464+00:00 node-90 kernel: [148437.760257] [] dump_stack+0x63/0x90 2017-10-21T09:07:54.893465+00:00 node-90 kernel: [148437.760265] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:07:54.893466+00:00 node-90 kernel: [148437.760267] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:07:54.893466+00:00 node-90 kernel: [148437.760269] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:07:54.893467+00:00 node-90 kernel: [148437.760271] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:07:54.893468+00:00 node-90 kernel: [148437.760273] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:07:54.893469+00:00 node-90 kernel: [148437.760279] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:07:54.893470+00:00 node-90 kernel: [148437.760282] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:07:54.893470+00:00 node-90 kernel: [148437.760284] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:07:54.893471+00:00 node-90 kernel: [148437.760289] [] ? nf_iterate+0x62/0x80 2017-10-21T09:07:54.893472+00:00 node-90 kernel: [148437.760291] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:07:54.893473+00:00 node-90 kernel: [148437.760299] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:07:54.893474+00:00 node-90 kernel: [148437.760302] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:07:54.893475+00:00 node-90 kernel: [148437.760304] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:07:54.893475+00:00 node-90 kernel: [148437.760307] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:07:54.893476+00:00 node-90 kernel: [148437.760310] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:07:54.893477+00:00 node-90 kernel: [148437.760313] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:07:54.893478+00:00 node-90 kernel: [148437.760315] [] ? nf_iterate+0x62/0x80 2017-10-21T09:07:54.893479+00:00 node-90 kernel: [148437.760317] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:07:54.893480+00:00 node-90 kernel: [148437.760318] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:07:54.893480+00:00 node-90 kernel: [148437.760322] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:07:54.893481+00:00 node-90 kernel: [148437.760325] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:07:54.893482+00:00 node-90 kernel: [148437.760326] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:07:54.893493+00:00 node-90 kernel: [148437.760327] [] ? __napi_schedule+0x40/0x60 2017-10-21T09:07:54.893494+00:00 node-90 kernel: [148437.760332] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T09:07:54.893495+00:00 node-90 kernel: [148437.760334] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:07:54.893495+00:00 node-90 kernel: [148437.760335] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:07:54.893496+00:00 node-90 kernel: [148437.760337] [] process_backlog+0xa8/0x150 2017-10-21T09:07:54.893497+00:00 node-90 kernel: [148437.760338] [] net_rx_action+0x21e/0x360 2017-10-21T09:07:54.893498+00:00 node-90 kernel: [148437.760341] [] __do_softirq+0x101/0x290 2017-10-21T09:07:54.893499+00:00 node-90 kernel: [148437.760343] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:07:54.893500+00:00 node-90 kernel: [148437.760344] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:07:54.893501+00:00 node-90 kernel: [148437.760347] [] do_softirq+0x1d/0x20 2017-10-21T09:07:54.893502+00:00 node-90 kernel: [148437.760348] [] netif_rx_ni+0x33/0x80 2017-10-21T09:07:54.893503+00:00 node-90 kernel: [148437.760351] [] tun_get_user+0x506/0x880 2017-10-21T09:07:54.893504+00:00 node-90 kernel: [148437.760353] [] tun_sendmsg+0x51/0x70 2017-10-21T09:07:54.893505+00:00 node-90 kernel: [148437.760356] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:07:54.893505+00:00 node-90 kernel: [148437.760358] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:07:54.893506+00:00 node-90 kernel: [148437.760361] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:07:54.893507+00:00 node-90 kernel: [148437.760364] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:07:54.893508+00:00 node-90 kernel: [148437.760366] [] kthread+0xe5/0x100 2017-10-21T09:07:54.893509+00:00 node-90 kernel: [148437.760367] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:07:54.893510+00:00 node-90 kernel: [148437.760370] [] ret_from_fork+0x3f/0x70 2017-10-21T09:07:54.893510+00:00 node-90 kernel: [148437.760371] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:07:54.893511+00:00 node-90 kernel: [148437.760372] ---[ end trace d7e73079b38e58eb ]--- 2017-10-21T09:08:36.553921+00:00 node-90 kernel: [148479.422956] ------------[ cut here ]------------ 2017-10-21T09:08:36.553935+00:00 node-90 kernel: [148479.422963] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:08:36.553937+00:00 node-90 kernel: [148479.422966] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:08:36.553938+00:00 node-90 kernel: [148479.422967] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:08:36.553939+00:00 node-90 kernel: [148479.423029] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:08:36.553940+00:00 node-90 kernel: [148479.423030] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:08:36.553947+00:00 node-90 kernel: [148479.423031] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T09:08:36.553960+00:00 node-90 kernel: [148479.423033] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T09:08:36.553961+00:00 node-90 kernel: [148479.423034] ffff880f87c7c500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:08:36.553963+00:00 node-90 kernel: [148479.423036] Call Trace: 2017-10-21T09:08:36.553964+00:00 node-90 kernel: [148479.423037] [] dump_stack+0x63/0x90 2017-10-21T09:08:36.553965+00:00 node-90 kernel: [148479.423045] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:08:36.553965+00:00 node-90 kernel: [148479.423046] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:08:36.553966+00:00 node-90 kernel: [148479.423049] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:08:36.553967+00:00 node-90 kernel: [148479.423050] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:08:36.553968+00:00 node-90 kernel: [148479.423052] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:08:36.553969+00:00 node-90 kernel: [148479.423057] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:08:36.553970+00:00 node-90 kernel: [148479.423060] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:08:36.553971+00:00 node-90 kernel: [148479.423062] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:08:36.553971+00:00 node-90 kernel: [148479.423066] [] ? nf_iterate+0x62/0x80 2017-10-21T09:08:36.553972+00:00 node-90 kernel: [148479.423068] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:08:36.553973+00:00 node-90 kernel: [148479.423074] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:08:36.553974+00:00 node-90 kernel: [148479.423077] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:08:36.553975+00:00 node-90 kernel: [148479.423079] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:08:36.553976+00:00 node-90 kernel: [148479.423082] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:08:36.553976+00:00 node-90 kernel: [148479.423084] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:08:36.553977+00:00 node-90 kernel: [148479.423087] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:08:36.553979+00:00 node-90 kernel: [148479.423089] [] ? nf_iterate+0x62/0x80 2017-10-21T09:08:36.553980+00:00 node-90 kernel: [148479.423091] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:08:36.553980+00:00 node-90 kernel: [148479.423093] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:08:36.553981+00:00 node-90 kernel: [148479.423096] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:08:36.553982+00:00 node-90 kernel: [148479.423099] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:08:36.553983+00:00 node-90 kernel: [148479.423100] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:08:36.553992+00:00 node-90 kernel: [148479.423104] [] ? add_interrupt_randomness+0x18b/0x1e0 2017-10-21T09:08:36.553993+00:00 node-90 kernel: [148479.423105] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:08:36.553993+00:00 node-90 kernel: [148479.423106] [] process_backlog+0xa8/0x150 2017-10-21T09:08:36.553994+00:00 node-90 kernel: [148479.423108] [] net_rx_action+0x21e/0x360 2017-10-21T09:08:36.553994+00:00 node-90 kernel: [148479.423110] [] __do_softirq+0x101/0x290 2017-10-21T09:08:36.553995+00:00 node-90 kernel: [148479.423113] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:08:36.553997+00:00 node-90 kernel: [148479.423113] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:08:36.553997+00:00 node-90 kernel: [148479.423117] [] do_softirq+0x1d/0x20 2017-10-21T09:08:36.553999+00:00 node-90 kernel: [148479.423118] [] netif_rx_ni+0x33/0x80 2017-10-21T09:08:36.554000+00:00 node-90 kernel: [148479.423120] [] tun_get_user+0x506/0x880 2017-10-21T09:08:36.554001+00:00 node-90 kernel: [148479.423122] [] tun_sendmsg+0x51/0x70 2017-10-21T09:08:36.554002+00:00 node-90 kernel: [148479.423125] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:08:36.554003+00:00 node-90 kernel: [148479.423127] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:08:36.554003+00:00 node-90 kernel: [148479.423130] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:08:36.554004+00:00 node-90 kernel: [148479.423133] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:08:36.554005+00:00 node-90 kernel: [148479.423135] [] kthread+0xe5/0x100 2017-10-21T09:08:36.554005+00:00 node-90 kernel: [148479.423136] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:08:36.554006+00:00 node-90 kernel: [148479.423139] [] ret_from_fork+0x3f/0x70 2017-10-21T09:08:36.554007+00:00 node-90 kernel: [148479.423140] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:08:36.554008+00:00 node-90 kernel: [148479.423141] ---[ end trace d7e73079b38e58ec ]--- 2017-10-21T09:09:35.149235+00:00 node-90 kernel: [148538.016921] ------------[ cut here ]------------ 2017-10-21T09:09:35.149257+00:00 node-90 kernel: [148538.016931] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:09:35.149258+00:00 node-90 kernel: [148538.016933] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:09:35.149259+00:00 node-90 kernel: [148538.016934] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:09:35.149261+00:00 node-90 kernel: [148538.016993] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:09:35.149262+00:00 node-90 kernel: [148538.016994] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:09:35.149263+00:00 node-90 kernel: [148538.016996] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T09:09:35.149277+00:00 node-90 kernel: [148538.016997] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T09:09:35.149278+00:00 node-90 kernel: [148538.016999] ffff881f8e963000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:09:35.149279+00:00 node-90 kernel: [148538.017000] Call Trace: 2017-10-21T09:09:35.149281+00:00 node-90 kernel: [148538.017002] [] dump_stack+0x63/0x90 2017-10-21T09:09:35.149282+00:00 node-90 kernel: [148538.017012] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:09:35.149283+00:00 node-90 kernel: [148538.017013] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:09:35.149283+00:00 node-90 kernel: [148538.017017] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:09:35.149284+00:00 node-90 kernel: [148538.017018] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:09:35.149285+00:00 node-90 kernel: [148538.017021] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:09:35.149287+00:00 node-90 kernel: [148538.017027] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:09:35.149288+00:00 node-90 kernel: [148538.017030] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:09:35.149288+00:00 node-90 kernel: [148538.017032] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:09:35.149289+00:00 node-90 kernel: [148538.017037] [] ? nf_iterate+0x62/0x80 2017-10-21T09:09:35.149290+00:00 node-90 kernel: [148538.017039] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:09:35.149291+00:00 node-90 kernel: [148538.017046] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:09:35.149293+00:00 node-90 kernel: [148538.017048] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:09:35.149294+00:00 node-90 kernel: [148538.017050] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:09:35.149294+00:00 node-90 kernel: [148538.017053] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:09:35.149296+00:00 node-90 kernel: [148538.017054] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:09:35.149297+00:00 node-90 kernel: [148538.017058] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:09:35.149299+00:00 node-90 kernel: [148538.017059] [] ? nf_iterate+0x62/0x80 2017-10-21T09:09:35.149301+00:00 node-90 kernel: [148538.017061] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:09:35.149302+00:00 node-90 kernel: [148538.017063] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:09:35.149303+00:00 node-90 kernel: [148538.017066] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:09:35.149304+00:00 node-90 kernel: [148538.017068] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:09:35.149306+00:00 node-90 kernel: [148538.017070] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:09:35.149318+00:00 node-90 kernel: [148538.017074] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T09:09:35.149319+00:00 node-90 kernel: [148538.017076] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:09:35.149321+00:00 node-90 kernel: [148538.017077] [] process_backlog+0xa8/0x150 2017-10-21T09:09:35.149322+00:00 node-90 kernel: [148538.017078] [] net_rx_action+0x21e/0x360 2017-10-21T09:09:35.149323+00:00 node-90 kernel: [148538.017081] [] __do_softirq+0x101/0x290 2017-10-21T09:09:35.149324+00:00 node-90 kernel: [148538.017084] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:09:35.149327+00:00 node-90 kernel: [148538.017084] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:09:35.149329+00:00 node-90 kernel: [148538.017087] [] do_softirq+0x1d/0x20 2017-10-21T09:09:35.149330+00:00 node-90 kernel: [148538.017088] [] netif_rx_ni+0x33/0x80 2017-10-21T09:09:35.149331+00:00 node-90 kernel: [148538.017092] [] tun_get_user+0x506/0x880 2017-10-21T09:09:35.149333+00:00 node-90 kernel: [148538.017093] [] tun_sendmsg+0x51/0x70 2017-10-21T09:09:35.149334+00:00 node-90 kernel: [148538.017095] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:09:35.149335+00:00 node-90 kernel: [148538.017097] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:09:35.149336+00:00 node-90 kernel: [148538.017100] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:09:35.149337+00:00 node-90 kernel: [148538.017102] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:09:35.149337+00:00 node-90 kernel: [148538.017104] [] kthread+0xe5/0x100 2017-10-21T09:09:35.149338+00:00 node-90 kernel: [148538.017105] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:09:35.149340+00:00 node-90 kernel: [148538.017108] [] ret_from_fork+0x3f/0x70 2017-10-21T09:09:35.149341+00:00 node-90 kernel: [148538.017109] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:09:35.149341+00:00 node-90 kernel: [148538.017111] ---[ end trace d7e73079b38e58ed ]--- 2017-10-21T09:10:09.947076+00:00 node-90 kernel: [148572.814186] ------------[ cut here ]------------ 2017-10-21T09:10:09.947094+00:00 node-90 kernel: [148572.814194] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:10:09.947096+00:00 node-90 kernel: [148572.814197] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:10:09.947097+00:00 node-90 kernel: [148572.814198] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:10:09.947105+00:00 node-90 kernel: [148572.814260] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:10:09.947107+00:00 node-90 kernel: [148572.814261] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:10:09.947108+00:00 node-90 kernel: [148572.814262] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T09:10:09.947122+00:00 node-90 kernel: [148572.814264] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T09:10:09.947124+00:00 node-90 kernel: [148572.814266] ffff880f9321f300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:10:09.947125+00:00 node-90 kernel: [148572.814268] Call Trace: 2017-10-21T09:10:09.947126+00:00 node-90 kernel: [148572.814269] [] dump_stack+0x63/0x90 2017-10-21T09:10:09.947127+00:00 node-90 kernel: [148572.814277] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:10:09.947128+00:00 node-90 kernel: [148572.814279] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:10:09.947128+00:00 node-90 kernel: [148572.814282] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:10:09.947129+00:00 node-90 kernel: [148572.814283] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:10:09.947131+00:00 node-90 kernel: [148572.814285] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:10:09.947132+00:00 node-90 kernel: [148572.814292] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:10:09.947132+00:00 node-90 kernel: [148572.814295] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:10:09.947133+00:00 node-90 kernel: [148572.814297] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:10:09.947134+00:00 node-90 kernel: [148572.814302] [] ? nf_iterate+0x62/0x80 2017-10-21T09:10:09.947134+00:00 node-90 kernel: [148572.814304] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:10:09.947136+00:00 node-90 kernel: [148572.814313] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:10:09.947137+00:00 node-90 kernel: [148572.814316] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:10:09.947137+00:00 node-90 kernel: [148572.814318] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:10:09.947138+00:00 node-90 kernel: [148572.814321] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:10:09.947139+00:00 node-90 kernel: [148572.814323] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:10:09.947140+00:00 node-90 kernel: [148572.814326] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:10:09.947141+00:00 node-90 kernel: [148572.814328] [] ? nf_iterate+0x62/0x80 2017-10-21T09:10:09.947142+00:00 node-90 kernel: [148572.814330] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:10:09.947142+00:00 node-90 kernel: [148572.814332] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:10:09.947143+00:00 node-90 kernel: [148572.814335] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:10:09.947143+00:00 node-90 kernel: [148572.814338] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:10:09.947144+00:00 node-90 kernel: [148572.814340] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:10:09.947154+00:00 node-90 kernel: [148572.814341] [] ? __napi_schedule+0x40/0x60 2017-10-21T09:10:09.947155+00:00 node-90 kernel: [148572.814345] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:10:09.947155+00:00 node-90 kernel: [148572.814346] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:10:09.947156+00:00 node-90 kernel: [148572.814348] [] process_backlog+0xa8/0x150 2017-10-21T09:10:09.947156+00:00 node-90 kernel: [148572.814349] [] net_rx_action+0x21e/0x360 2017-10-21T09:10:09.947157+00:00 node-90 kernel: [148572.814352] [] __do_softirq+0x101/0x290 2017-10-21T09:10:09.947159+00:00 node-90 kernel: [148572.814354] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:10:09.947160+00:00 node-90 kernel: [148572.814355] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:10:09.947161+00:00 node-90 kernel: [148572.814358] [] do_softirq+0x1d/0x20 2017-10-21T09:10:09.947162+00:00 node-90 kernel: [148572.814359] [] netif_rx_ni+0x33/0x80 2017-10-21T09:10:09.947163+00:00 node-90 kernel: [148572.814362] [] tun_get_user+0x506/0x880 2017-10-21T09:10:09.947164+00:00 node-90 kernel: [148572.814364] [] tun_sendmsg+0x51/0x70 2017-10-21T09:10:09.947165+00:00 node-90 kernel: [148572.814367] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:10:09.947166+00:00 node-90 kernel: [148572.814369] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:10:09.947166+00:00 node-90 kernel: [148572.814372] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:10:09.947167+00:00 node-90 kernel: [148572.814375] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:10:09.947167+00:00 node-90 kernel: [148572.814377] [] kthread+0xe5/0x100 2017-10-21T09:10:09.947169+00:00 node-90 kernel: [148572.814378] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:10:09.947170+00:00 node-90 kernel: [148572.814381] [] ret_from_fork+0x3f/0x70 2017-10-21T09:10:09.947171+00:00 node-90 kernel: [148572.814382] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:10:09.947171+00:00 node-90 kernel: [148572.814384] ---[ end trace d7e73079b38e58ee ]--- 2017-10-21T09:14:46.493812+00:00 node-90 kernel: [148849.353571] ------------[ cut here ]------------ 2017-10-21T09:14:46.493834+00:00 node-90 kernel: [148849.353580] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:14:46.493836+00:00 node-90 kernel: [148849.353583] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:14:46.493836+00:00 node-90 kernel: [148849.353584] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:14:46.493845+00:00 node-90 kernel: [148849.353642] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:14:46.493848+00:00 node-90 kernel: [148849.353644] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:14:46.493849+00:00 node-90 kernel: [148849.353645] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T09:14:46.493865+00:00 node-90 kernel: [148849.353646] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T09:14:46.493866+00:00 node-90 kernel: [148849.353648] ffff880fc2a06200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:14:46.493867+00:00 node-90 kernel: [148849.353650] Call Trace: 2017-10-21T09:14:46.493869+00:00 node-90 kernel: [148849.353651] [] dump_stack+0x63/0x90 2017-10-21T09:14:46.493870+00:00 node-90 kernel: [148849.353660] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:14:46.493870+00:00 node-90 kernel: [148849.353662] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:14:46.493871+00:00 node-90 kernel: [148849.353665] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:14:46.493872+00:00 node-90 kernel: [148849.353666] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:14:46.493873+00:00 node-90 kernel: [148849.353669] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:14:46.493874+00:00 node-90 kernel: [148849.353675] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:14:46.493875+00:00 node-90 kernel: [148849.353678] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:14:46.493875+00:00 node-90 kernel: [148849.353680] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:14:46.493876+00:00 node-90 kernel: [148849.353686] [] ? nf_iterate+0x62/0x80 2017-10-21T09:14:46.493877+00:00 node-90 kernel: [148849.353688] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:14:46.493879+00:00 node-90 kernel: [148849.353694] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:14:46.493879+00:00 node-90 kernel: [148849.353697] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:14:46.493880+00:00 node-90 kernel: [148849.353699] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:14:46.493881+00:00 node-90 kernel: [148849.353701] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:14:46.493882+00:00 node-90 kernel: [148849.353703] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:14:46.493883+00:00 node-90 kernel: [148849.353706] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:14:46.493885+00:00 node-90 kernel: [148849.353708] [] ? nf_iterate+0x62/0x80 2017-10-21T09:14:46.493885+00:00 node-90 kernel: [148849.353709] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:14:46.493886+00:00 node-90 kernel: [148849.353711] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:14:46.493886+00:00 node-90 kernel: [148849.353714] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:14:46.493887+00:00 node-90 kernel: [148849.353716] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:14:46.493888+00:00 node-90 kernel: [148849.353718] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:14:46.493898+00:00 node-90 kernel: [148849.353722] [] ? wake_atomic_t_function+0x30/0x60 2017-10-21T09:14:46.493898+00:00 node-90 kernel: [148849.353724] [] ? __wake_up_common+0x52/0x90 2017-10-21T09:14:46.493899+00:00 node-90 kernel: [148849.353725] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:14:46.493900+00:00 node-90 kernel: [148849.353727] [] process_backlog+0xa8/0x150 2017-10-21T09:14:46.493900+00:00 node-90 kernel: [148849.353728] [] net_rx_action+0x21e/0x360 2017-10-21T09:14:46.493901+00:00 node-90 kernel: [148849.353730] [] __do_softirq+0x101/0x290 2017-10-21T09:14:46.493903+00:00 node-90 kernel: [148849.353733] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:14:46.493904+00:00 node-90 kernel: [148849.353734] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:14:46.493905+00:00 node-90 kernel: [148849.353737] [] do_softirq+0x1d/0x20 2017-10-21T09:14:46.493906+00:00 node-90 kernel: [148849.353738] [] netif_rx_ni+0x33/0x80 2017-10-21T09:14:46.493907+00:00 node-90 kernel: [148849.353741] [] tun_get_user+0x506/0x880 2017-10-21T09:14:46.493908+00:00 node-90 kernel: [148849.353743] [] tun_sendmsg+0x51/0x70 2017-10-21T09:14:46.493910+00:00 node-90 kernel: [148849.353745] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:14:46.493910+00:00 node-90 kernel: [148849.353747] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:14:46.493911+00:00 node-90 kernel: [148849.353749] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:14:46.493911+00:00 node-90 kernel: [148849.353751] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:14:46.493912+00:00 node-90 kernel: [148849.353753] [] kthread+0xe5/0x100 2017-10-21T09:14:46.493913+00:00 node-90 kernel: [148849.353755] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:14:46.493915+00:00 node-90 kernel: [148849.353758] [] ret_from_fork+0x3f/0x70 2017-10-21T09:14:46.493916+00:00 node-90 kernel: [148849.353759] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:14:46.493916+00:00 node-90 kernel: [148849.353760] ---[ end trace d7e73079b38e58ef ]--- 2017-10-21T09:15:04.469381+00:00 node-90 kernel: [148867.327176] ------------[ cut here ]------------ 2017-10-21T09:15:04.469401+00:00 node-90 kernel: [148867.327185] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:15:04.469402+00:00 node-90 kernel: [148867.327187] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:15:04.469403+00:00 node-90 kernel: [148867.327188] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:15:04.469405+00:00 node-90 kernel: [148867.327258] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:15:04.469557+00:00 node-90 kernel: [148867.327260] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:15:04.469562+00:00 node-90 kernel: [148867.327261] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T09:15:04.469579+00:00 node-90 kernel: [148867.327263] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T09:15:04.469581+00:00 node-90 kernel: [148867.327264] ffff8820330ee000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:15:04.469582+00:00 node-90 kernel: [148867.327266] Call Trace: 2017-10-21T09:15:04.469583+00:00 node-90 kernel: [148867.327267] [] dump_stack+0x63/0x90 2017-10-21T09:15:04.469584+00:00 node-90 kernel: [148867.327274] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:15:04.469585+00:00 node-90 kernel: [148867.327276] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:15:04.469586+00:00 node-90 kernel: [148867.327278] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:15:04.469586+00:00 node-90 kernel: [148867.327280] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:15:04.469588+00:00 node-90 kernel: [148867.327281] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:15:04.469589+00:00 node-90 kernel: [148867.327286] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:15:04.469589+00:00 node-90 kernel: [148867.327290] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:15:04.469590+00:00 node-90 kernel: [148867.327291] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:15:04.469591+00:00 node-90 kernel: [148867.327296] [] ? nf_iterate+0x62/0x80 2017-10-21T09:15:04.469591+00:00 node-90 kernel: [148867.327298] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:15:04.469593+00:00 node-90 kernel: [148867.327304] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:15:04.469594+00:00 node-90 kernel: [148867.327307] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:15:04.469594+00:00 node-90 kernel: [148867.327309] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:15:04.469595+00:00 node-90 kernel: [148867.327312] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:15:04.469595+00:00 node-90 kernel: [148867.327314] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:15:04.469596+00:00 node-90 kernel: [148867.327319] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:15:04.469598+00:00 node-90 kernel: [148867.327322] [] ? nf_iterate+0x62/0x80 2017-10-21T09:15:04.469598+00:00 node-90 kernel: [148867.327325] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:15:04.469599+00:00 node-90 kernel: [148867.327328] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:15:04.469600+00:00 node-90 kernel: [148867.327333] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:15:04.469600+00:00 node-90 kernel: [148867.327338] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:15:04.469601+00:00 node-90 kernel: [148867.327339] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:15:04.469610+00:00 node-90 kernel: [148867.327341] [] ? __napi_schedule+0x40/0x60 2017-10-21T09:15:04.469611+00:00 node-90 kernel: [148867.327344] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:15:04.469612+00:00 node-90 kernel: [148867.327345] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:15:04.469613+00:00 node-90 kernel: [148867.327346] [] process_backlog+0xa8/0x150 2017-10-21T09:15:04.469613+00:00 node-90 kernel: [148867.327348] [] net_rx_action+0x21e/0x360 2017-10-21T09:15:04.469614+00:00 node-90 kernel: [148867.327350] [] __do_softirq+0x101/0x290 2017-10-21T09:15:04.469615+00:00 node-90 kernel: [148867.327352] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:15:04.469616+00:00 node-90 kernel: [148867.327353] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:15:04.469617+00:00 node-90 kernel: [148867.327356] [] do_softirq+0x1d/0x20 2017-10-21T09:15:04.469618+00:00 node-90 kernel: [148867.327358] [] netif_rx_ni+0x33/0x80 2017-10-21T09:15:04.469619+00:00 node-90 kernel: [148867.327360] [] tun_get_user+0x506/0x880 2017-10-21T09:15:04.469620+00:00 node-90 kernel: [148867.327362] [] tun_sendmsg+0x51/0x70 2017-10-21T09:15:04.469621+00:00 node-90 kernel: [148867.327365] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:15:04.469622+00:00 node-90 kernel: [148867.327367] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:15:04.469623+00:00 node-90 kernel: [148867.327370] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:15:04.469623+00:00 node-90 kernel: [148867.327372] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:15:04.469624+00:00 node-90 kernel: [148867.327374] [] kthread+0xe5/0x100 2017-10-21T09:15:04.469625+00:00 node-90 kernel: [148867.327376] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:15:04.469626+00:00 node-90 kernel: [148867.327379] [] ret_from_fork+0x3f/0x70 2017-10-21T09:15:04.469627+00:00 node-90 kernel: [148867.327380] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:15:04.469627+00:00 node-90 kernel: [148867.327383] ---[ end trace d7e73079b38e58f0 ]--- 2017-10-21T09:16:51.625831+00:00 node-90 kernel: [148974.484049] ------------[ cut here ]------------ 2017-10-21T09:16:51.625851+00:00 node-90 kernel: [148974.484057] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:16:51.625853+00:00 node-90 kernel: [148974.484059] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:16:51.625861+00:00 node-90 kernel: [148974.484060] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:16:51.625863+00:00 node-90 kernel: [148974.484123] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:16:51.625864+00:00 node-90 kernel: [148974.484124] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:16:51.625865+00:00 node-90 kernel: [148974.484125] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T09:16:51.625878+00:00 node-90 kernel: [148974.484127] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T09:16:51.625879+00:00 node-90 kernel: [148974.484128] ffff88103387ef00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:16:51.625881+00:00 node-90 kernel: [148974.484130] Call Trace: 2017-10-21T09:16:51.625882+00:00 node-90 kernel: [148974.484131] [] dump_stack+0x63/0x90 2017-10-21T09:16:51.625883+00:00 node-90 kernel: [148974.484139] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:16:51.625883+00:00 node-90 kernel: [148974.484141] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:16:51.625884+00:00 node-90 kernel: [148974.484143] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:16:51.625885+00:00 node-90 kernel: [148974.484145] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:16:51.625886+00:00 node-90 kernel: [148974.484147] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:16:51.625887+00:00 node-90 kernel: [148974.484152] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:16:51.625888+00:00 node-90 kernel: [148974.484155] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:16:51.625888+00:00 node-90 kernel: [148974.484157] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:16:51.625889+00:00 node-90 kernel: [148974.484161] [] ? nf_iterate+0x62/0x80 2017-10-21T09:16:51.625890+00:00 node-90 kernel: [148974.484163] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:16:51.625891+00:00 node-90 kernel: [148974.484169] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:16:51.625892+00:00 node-90 kernel: [148974.484172] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:16:51.625893+00:00 node-90 kernel: [148974.484175] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:16:51.625893+00:00 node-90 kernel: [148974.484178] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:16:51.625894+00:00 node-90 kernel: [148974.484180] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:16:51.625895+00:00 node-90 kernel: [148974.484184] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:16:51.625896+00:00 node-90 kernel: [148974.484186] [] ? nf_iterate+0x62/0x80 2017-10-21T09:16:51.625897+00:00 node-90 kernel: [148974.484188] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:16:51.625898+00:00 node-90 kernel: [148974.484190] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:16:51.625899+00:00 node-90 kernel: [148974.484193] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:16:51.625899+00:00 node-90 kernel: [148974.484196] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:16:51.625900+00:00 node-90 kernel: [148974.484198] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:16:51.625912+00:00 node-90 kernel: [148974.484202] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:16:51.625913+00:00 node-90 kernel: [148974.484205] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:16:51.625913+00:00 node-90 kernel: [148974.484367] [] ? generic_exec_single+0x85/0x120 2017-10-21T09:16:51.625914+00:00 node-90 kernel: [148974.484648] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:16:51.625914+00:00 node-90 kernel: [148974.484650] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:16:51.625915+00:00 node-90 kernel: [148974.484781] [] process_backlog+0xa8/0x150 2017-10-21T09:16:51.625916+00:00 node-90 kernel: [148974.484783] [] net_rx_action+0x21e/0x360 2017-10-21T09:16:51.625918+00:00 node-90 kernel: [148974.484785] [] __do_softirq+0x101/0x290 2017-10-21T09:16:51.625919+00:00 node-90 kernel: [148974.484788] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:16:51.625920+00:00 node-90 kernel: [148974.484789] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:16:51.625921+00:00 node-90 kernel: [148974.484792] [] do_softirq+0x1d/0x20 2017-10-21T09:16:51.625922+00:00 node-90 kernel: [148974.484793] [] netif_rx_ni+0x33/0x80 2017-10-21T09:16:51.625923+00:00 node-90 kernel: [148974.484797] [] tun_get_user+0x506/0x880 2017-10-21T09:16:51.625924+00:00 node-90 kernel: [148974.484799] [] tun_sendmsg+0x51/0x70 2017-10-21T09:16:51.625924+00:00 node-90 kernel: [148974.484802] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:16:51.625925+00:00 node-90 kernel: [148974.484804] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:16:51.625926+00:00 node-90 kernel: [148974.484808] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:16:51.625927+00:00 node-90 kernel: [148974.484810] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:16:51.625928+00:00 node-90 kernel: [148974.484812] [] kthread+0xe5/0x100 2017-10-21T09:16:51.625928+00:00 node-90 kernel: [148974.484813] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:16:51.625929+00:00 node-90 kernel: [148974.484816] [] ret_from_fork+0x3f/0x70 2017-10-21T09:16:51.625929+00:00 node-90 kernel: [148974.484817] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:16:51.625933+00:00 node-90 kernel: [148974.484830] ---[ end trace d7e73079b38e58f1 ]--- 2017-10-21T09:26:08.134698+00:00 node-90 kernel: [149530.981494] ------------[ cut here ]------------ 2017-10-21T09:26:08.134721+00:00 node-90 kernel: [149530.981501] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:26:08.134723+00:00 node-90 kernel: [149530.981504] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:26:08.134731+00:00 node-90 kernel: [149530.981505] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:26:08.134735+00:00 node-90 kernel: [149530.981568] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:26:08.134736+00:00 node-90 kernel: [149530.981570] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:26:08.134737+00:00 node-90 kernel: [149530.981571] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T09:26:08.134758+00:00 node-90 kernel: [149530.981573] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T09:26:08.134760+00:00 node-90 kernel: [149530.981574] ffff881031a15f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:26:08.134762+00:00 node-90 kernel: [149530.981576] Call Trace: 2017-10-21T09:26:08.134763+00:00 node-90 kernel: [149530.981577] [] dump_stack+0x63/0x90 2017-10-21T09:26:08.134764+00:00 node-90 kernel: [149530.981586] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:26:08.134765+00:00 node-90 kernel: [149530.981588] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:26:08.134766+00:00 node-90 kernel: [149530.981590] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:26:08.134769+00:00 node-90 kernel: [149530.981592] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:26:08.134771+00:00 node-90 kernel: [149530.981594] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:26:08.134772+00:00 node-90 kernel: [149530.981600] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:26:08.134773+00:00 node-90 kernel: [149530.981604] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:26:08.134774+00:00 node-90 kernel: [149530.981606] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:26:08.134775+00:00 node-90 kernel: [149530.981611] [] ? nf_iterate+0x62/0x80 2017-10-21T09:26:08.134776+00:00 node-90 kernel: [149530.981613] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:26:08.134778+00:00 node-90 kernel: [149530.981621] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:26:08.134779+00:00 node-90 kernel: [149530.981624] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:26:08.134780+00:00 node-90 kernel: [149530.981626] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:26:08.134781+00:00 node-90 kernel: [149530.981629] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:26:08.134782+00:00 node-90 kernel: [149530.981631] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:26:08.134784+00:00 node-90 kernel: [149530.981634] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:26:08.134785+00:00 node-90 kernel: [149530.981636] [] ? nf_iterate+0x62/0x80 2017-10-21T09:26:08.134786+00:00 node-90 kernel: [149530.981638] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:26:08.134787+00:00 node-90 kernel: [149530.981640] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:26:08.134788+00:00 node-90 kernel: [149530.981643] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:26:08.134789+00:00 node-90 kernel: [149530.981646] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:26:08.134791+00:00 node-90 kernel: [149530.981648] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:26:08.134807+00:00 node-90 kernel: [149530.981651] [] ? enqueue_entity+0xcc0/0xd10 2017-10-21T09:26:08.134809+00:00 node-90 kernel: [149530.981655] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T09:26:08.134810+00:00 node-90 kernel: [149530.981658] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:26:08.134811+00:00 node-90 kernel: [149530.981659] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:26:08.134812+00:00 node-90 kernel: [149530.981660] [] process_backlog+0xa8/0x150 2017-10-21T09:26:08.134814+00:00 node-90 kernel: [149530.981662] [] net_rx_action+0x21e/0x360 2017-10-21T09:26:08.134816+00:00 node-90 kernel: [149530.981664] [] __do_softirq+0x101/0x290 2017-10-21T09:26:08.134817+00:00 node-90 kernel: [149530.981667] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:26:08.134818+00:00 node-90 kernel: [149530.981667] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:26:08.134820+00:00 node-90 kernel: [149530.981671] [] do_softirq+0x1d/0x20 2017-10-21T09:26:08.134822+00:00 node-90 kernel: [149530.981672] [] netif_rx_ni+0x33/0x80 2017-10-21T09:26:08.134824+00:00 node-90 kernel: [149530.981675] [] tun_get_user+0x506/0x880 2017-10-21T09:26:08.134825+00:00 node-90 kernel: [149530.981677] [] tun_sendmsg+0x51/0x70 2017-10-21T09:26:08.134826+00:00 node-90 kernel: [149530.981679] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:26:08.134827+00:00 node-90 kernel: [149530.981681] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:26:08.134828+00:00 node-90 kernel: [149530.981685] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:26:08.134830+00:00 node-90 kernel: [149530.981687] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:26:08.134831+00:00 node-90 kernel: [149530.981689] [] kthread+0xe5/0x100 2017-10-21T09:26:08.134833+00:00 node-90 kernel: [149530.981690] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:26:08.134834+00:00 node-90 kernel: [149530.981693] [] ret_from_fork+0x3f/0x70 2017-10-21T09:26:08.134835+00:00 node-90 kernel: [149530.981695] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:26:08.134836+00:00 node-90 kernel: [149530.981696] ---[ end trace d7e73079b38e58f2 ]--- 2017-10-21T09:28:55.589237+00:00 node-90 kernel: [149698.431448] ------------[ cut here ]------------ 2017-10-21T09:28:55.589258+00:00 node-90 kernel: [149698.431458] WARNING: CPU: 17 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:28:55.589260+00:00 node-90 kernel: [149698.431461] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:28:55.589261+00:00 node-90 kernel: [149698.431462] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:28:55.589263+00:00 node-90 kernel: [149698.431520] CPU: 17 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:28:55.589296+00:00 node-90 kernel: [149698.431522] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:28:55.589301+00:00 node-90 kernel: [149698.431523] 0000000000000286 f1812d601dc61f3e ffff88203f1c37f0 ffffffff813f9f83 2017-10-21T09:28:55.589320+00:00 node-90 kernel: [149698.431524] ffff88203f1c3838 ffffffff81d6f780 ffff88203f1c3828 ffffffff810812f2 2017-10-21T09:28:55.589322+00:00 node-90 kernel: [149698.431526] ffff8810358a7d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:28:55.589324+00:00 node-90 kernel: [149698.431528] Call Trace: 2017-10-21T09:28:55.589325+00:00 node-90 kernel: [149698.431529] [] dump_stack+0x63/0x90 2017-10-21T09:28:55.589326+00:00 node-90 kernel: [149698.431538] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:28:55.589326+00:00 node-90 kernel: [149698.431540] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:28:55.589327+00:00 node-90 kernel: [149698.431543] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:28:55.589328+00:00 node-90 kernel: [149698.431544] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:28:55.589329+00:00 node-90 kernel: [149698.431547] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:28:55.589330+00:00 node-90 kernel: [149698.431553] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:28:55.589331+00:00 node-90 kernel: [149698.431557] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:28:55.589332+00:00 node-90 kernel: [149698.431558] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:28:55.589332+00:00 node-90 kernel: [149698.431564] [] ? nf_iterate+0x62/0x80 2017-10-21T09:28:55.589333+00:00 node-90 kernel: [149698.431566] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:28:55.589334+00:00 node-90 kernel: [149698.431573] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:28:55.589335+00:00 node-90 kernel: [149698.431575] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:28:55.589336+00:00 node-90 kernel: [149698.431577] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:28:55.589336+00:00 node-90 kernel: [149698.431580] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:28:55.589337+00:00 node-90 kernel: [149698.431582] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:28:55.589338+00:00 node-90 kernel: [149698.431585] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:28:55.589340+00:00 node-90 kernel: [149698.431586] [] ? nf_iterate+0x62/0x80 2017-10-21T09:28:55.589340+00:00 node-90 kernel: [149698.431588] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:28:55.589341+00:00 node-90 kernel: [149698.431589] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:28:55.589342+00:00 node-90 kernel: [149698.431592] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:28:55.589342+00:00 node-90 kernel: [149698.431595] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:28:55.589343+00:00 node-90 kernel: [149698.431596] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:28:55.589353+00:00 node-90 kernel: [149698.431601] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T09:28:55.589354+00:00 node-90 kernel: [149698.431602] [] ? check_preempt_curr+0x54/0x90 2017-10-21T09:28:55.589355+00:00 node-90 kernel: [149698.431603] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:28:55.589355+00:00 node-90 kernel: [149698.431605] [] process_backlog+0xa8/0x150 2017-10-21T09:28:55.589356+00:00 node-90 kernel: [149698.431606] [] net_rx_action+0x21e/0x360 2017-10-21T09:28:55.589357+00:00 node-90 kernel: [149698.431609] [] __do_softirq+0x101/0x290 2017-10-21T09:28:55.589358+00:00 node-90 kernel: [149698.431612] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:28:55.589359+00:00 node-90 kernel: [149698.431612] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:28:55.589361+00:00 node-90 kernel: [149698.431615] [] do_softirq+0x1d/0x20 2017-10-21T09:28:55.589362+00:00 node-90 kernel: [149698.431616] [] netif_rx_ni+0x33/0x80 2017-10-21T09:28:55.589364+00:00 node-90 kernel: [149698.431620] [] tun_get_user+0x506/0x880 2017-10-21T09:28:55.589365+00:00 node-90 kernel: [149698.431621] [] tun_sendmsg+0x51/0x70 2017-10-21T09:28:55.589366+00:00 node-90 kernel: [149698.431624] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:28:55.589367+00:00 node-90 kernel: [149698.431625] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:28:55.589367+00:00 node-90 kernel: [149698.431628] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:28:55.589368+00:00 node-90 kernel: [149698.431630] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:28:55.589369+00:00 node-90 kernel: [149698.431632] [] kthread+0xe5/0x100 2017-10-21T09:28:55.589370+00:00 node-90 kernel: [149698.431634] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:28:55.589371+00:00 node-90 kernel: [149698.431637] [] ret_from_fork+0x3f/0x70 2017-10-21T09:28:55.589372+00:00 node-90 kernel: [149698.431638] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:28:55.589372+00:00 node-90 kernel: [149698.431639] ---[ end trace d7e73079b38e58f3 ]--- 2017-10-21T09:30:49.193501+00:00 node-90 kernel: [149812.032816] ------------[ cut here ]------------ 2017-10-21T09:30:49.193523+00:00 node-90 kernel: [149812.032826] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:30:49.193525+00:00 node-90 kernel: [149812.032828] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:30:49.193526+00:00 node-90 kernel: [149812.032829] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:30:49.193541+00:00 node-90 kernel: [149812.032892] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:30:49.193546+00:00 node-90 kernel: [149812.032893] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:30:49.193548+00:00 node-90 kernel: [149812.032895] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T09:30:49.193564+00:00 node-90 kernel: [149812.032897] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T09:30:49.193565+00:00 node-90 kernel: [149812.032899] ffff8810352afb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:30:49.193567+00:00 node-90 kernel: [149812.032901] Call Trace: 2017-10-21T09:30:49.193568+00:00 node-90 kernel: [149812.032902] [] dump_stack+0x63/0x90 2017-10-21T09:30:49.193569+00:00 node-90 kernel: [149812.032913] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:30:49.193570+00:00 node-90 kernel: [149812.032914] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:30:49.193571+00:00 node-90 kernel: [149812.032918] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:30:49.193571+00:00 node-90 kernel: [149812.032919] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:30:49.193573+00:00 node-90 kernel: [149812.032922] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:30:49.193581+00:00 node-90 kernel: [149812.032929] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:30:49.193581+00:00 node-90 kernel: [149812.032932] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:30:49.193582+00:00 node-90 kernel: [149812.032934] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:30:49.193582+00:00 node-90 kernel: [149812.032940] [] ? nf_iterate+0x62/0x80 2017-10-21T09:30:49.193583+00:00 node-90 kernel: [149812.032942] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:30:49.193585+00:00 node-90 kernel: [149812.032949] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:30:49.193586+00:00 node-90 kernel: [149812.032952] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:30:49.193586+00:00 node-90 kernel: [149812.032954] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:30:49.193587+00:00 node-90 kernel: [149812.032957] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:30:49.193587+00:00 node-90 kernel: [149812.032959] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:30:49.193588+00:00 node-90 kernel: [149812.032963] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:30:49.193590+00:00 node-90 kernel: [149812.032965] [] ? nf_iterate+0x62/0x80 2017-10-21T09:30:49.193590+00:00 node-90 kernel: [149812.032967] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:30:49.193591+00:00 node-90 kernel: [149812.032968] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:30:49.193592+00:00 node-90 kernel: [149812.032971] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:30:49.193592+00:00 node-90 kernel: [149812.032974] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:30:49.193593+00:00 node-90 kernel: [149812.032976] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:30:49.193603+00:00 node-90 kernel: [149812.032980] [] ? put_device+0x17/0x20 2017-10-21T09:30:49.193604+00:00 node-90 kernel: [149812.032982] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:30:49.193605+00:00 node-90 kernel: [149812.032983] [] process_backlog+0xa8/0x150 2017-10-21T09:30:49.193605+00:00 node-90 kernel: [149812.032985] [] net_rx_action+0x21e/0x360 2017-10-21T09:30:49.193606+00:00 node-90 kernel: [149812.032989] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T09:30:49.193614+00:00 node-90 kernel: [149812.032992] [] __do_softirq+0x101/0x290 2017-10-21T09:30:49.193616+00:00 node-90 kernel: [149812.032995] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:30:49.193617+00:00 node-90 kernel: [149812.032995] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:30:49.193619+00:00 node-90 kernel: [149812.032998] [] do_softirq+0x1d/0x20 2017-10-21T09:30:49.193620+00:00 node-90 kernel: [149812.033000] [] netif_rx_ni+0x33/0x80 2017-10-21T09:30:49.193621+00:00 node-90 kernel: [149812.033003] [] tun_get_user+0x506/0x880 2017-10-21T09:30:49.193622+00:00 node-90 kernel: [149812.033005] [] tun_sendmsg+0x51/0x70 2017-10-21T09:30:49.193624+00:00 node-90 kernel: [149812.033007] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:30:49.193625+00:00 node-90 kernel: [149812.033009] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:30:49.193625+00:00 node-90 kernel: [149812.033012] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:30:49.193626+00:00 node-90 kernel: [149812.033015] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:30:49.193626+00:00 node-90 kernel: [149812.033017] [] kthread+0xe5/0x100 2017-10-21T09:30:49.193628+00:00 node-90 kernel: [149812.033019] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:30:49.193629+00:00 node-90 kernel: [149812.033022] [] ret_from_fork+0x3f/0x70 2017-10-21T09:30:49.193630+00:00 node-90 kernel: [149812.033023] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:30:49.193630+00:00 node-90 kernel: [149812.033024] ---[ end trace d7e73079b38e58f4 ]--- 2017-10-21T09:33:34.155133+00:00 node-90 kernel: [149976.992242] ------------[ cut here ]------------ 2017-10-21T09:33:34.155164+00:00 node-90 kernel: [149976.992252] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:33:34.155166+00:00 node-90 kernel: [149976.992255] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:33:34.155166+00:00 node-90 kernel: [149976.992256] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:33:34.155168+00:00 node-90 kernel: [149976.992338] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:33:34.155169+00:00 node-90 kernel: [149976.992339] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:33:34.155170+00:00 node-90 kernel: [149976.992340] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T09:33:34.155184+00:00 node-90 kernel: [149976.992342] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T09:33:34.155185+00:00 node-90 kernel: [149976.992343] ffff881f580dce00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:33:34.155186+00:00 node-90 kernel: [149976.992345] Call Trace: 2017-10-21T09:33:34.155199+00:00 node-90 kernel: [149976.992347] [] dump_stack+0x63/0x90 2017-10-21T09:33:34.155201+00:00 node-90 kernel: [149976.992356] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:33:34.155202+00:00 node-90 kernel: [149976.992358] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:33:34.155203+00:00 node-90 kernel: [149976.992361] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:33:34.155204+00:00 node-90 kernel: [149976.992362] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:33:34.155205+00:00 node-90 kernel: [149976.992365] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:33:34.155207+00:00 node-90 kernel: [149976.992371] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:33:34.155207+00:00 node-90 kernel: [149976.992374] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:33:34.155208+00:00 node-90 kernel: [149976.992376] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:33:34.155208+00:00 node-90 kernel: [149976.992382] [] ? nf_iterate+0x62/0x80 2017-10-21T09:33:34.155209+00:00 node-90 kernel: [149976.992383] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:33:34.155211+00:00 node-90 kernel: [149976.992390] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:33:34.155212+00:00 node-90 kernel: [149976.992393] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:33:34.155213+00:00 node-90 kernel: [149976.992395] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:33:34.155213+00:00 node-90 kernel: [149976.992398] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:33:34.155214+00:00 node-90 kernel: [149976.992400] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:33:34.155215+00:00 node-90 kernel: [149976.992403] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:33:34.155216+00:00 node-90 kernel: [149976.992405] [] ? nf_iterate+0x62/0x80 2017-10-21T09:33:34.155217+00:00 node-90 kernel: [149976.992407] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:33:34.155218+00:00 node-90 kernel: [149976.992409] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:33:34.155218+00:00 node-90 kernel: [149976.992412] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:33:34.155219+00:00 node-90 kernel: [149976.992415] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:33:34.155220+00:00 node-90 kernel: [149976.992416] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:33:34.155230+00:00 node-90 kernel: [149976.992421] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T09:33:34.155231+00:00 node-90 kernel: [149976.992423] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:33:34.155231+00:00 node-90 kernel: [149976.992424] [] process_backlog+0xa8/0x150 2017-10-21T09:33:34.155232+00:00 node-90 kernel: [149976.992425] [] net_rx_action+0x21e/0x360 2017-10-21T09:33:34.155233+00:00 node-90 kernel: [149976.992428] [] __do_softirq+0x101/0x290 2017-10-21T09:33:34.155234+00:00 node-90 kernel: [149976.992431] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:33:34.155235+00:00 node-90 kernel: [149976.992431] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:33:34.155237+00:00 node-90 kernel: [149976.992446] [] do_softirq+0x1d/0x20 2017-10-21T09:33:34.155238+00:00 node-90 kernel: [149976.992447] [] netif_rx_ni+0x33/0x80 2017-10-21T09:33:34.155240+00:00 node-90 kernel: [149976.992451] [] tun_get_user+0x506/0x880 2017-10-21T09:33:34.155241+00:00 node-90 kernel: [149976.992452] [] tun_sendmsg+0x51/0x70 2017-10-21T09:33:34.155242+00:00 node-90 kernel: [149976.992455] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:33:34.155244+00:00 node-90 kernel: [149976.992468] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:33:34.155244+00:00 node-90 kernel: [149976.992472] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:33:34.155245+00:00 node-90 kernel: [149976.992474] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:33:34.155246+00:00 node-90 kernel: [149976.992476] [] kthread+0xe5/0x100 2017-10-21T09:33:34.155247+00:00 node-90 kernel: [149976.992477] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:33:34.155249+00:00 node-90 kernel: [149976.992481] [] ret_from_fork+0x3f/0x70 2017-10-21T09:33:34.155250+00:00 node-90 kernel: [149976.992482] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:33:34.155251+00:00 node-90 kernel: [149976.992484] ---[ end trace d7e73079b38e58f5 ]--- 2017-10-21T09:35:12.133794+00:00 node-90 kernel: [150074.968237] ------------[ cut here ]------------ 2017-10-21T09:35:12.133815+00:00 node-90 kernel: [150074.968247] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:35:12.133817+00:00 node-90 kernel: [150074.968250] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:35:12.133818+00:00 node-90 kernel: [150074.968251] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:35:12.133820+00:00 node-90 kernel: [150074.968324] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:35:12.133821+00:00 node-90 kernel: [150074.968325] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:35:12.133822+00:00 node-90 kernel: [150074.968326] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T09:35:12.133837+00:00 node-90 kernel: [150074.968328] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T09:35:12.133838+00:00 node-90 kernel: [150074.968330] ffff88102d5e0a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:35:12.133840+00:00 node-90 kernel: [150074.968332] Call Trace: 2017-10-21T09:35:12.133841+00:00 node-90 kernel: [150074.968333] [] dump_stack+0x63/0x90 2017-10-21T09:35:12.133842+00:00 node-90 kernel: [150074.968343] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:35:12.133843+00:00 node-90 kernel: [150074.968345] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:35:12.133843+00:00 node-90 kernel: [150074.968348] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:35:12.133845+00:00 node-90 kernel: [150074.968349] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:35:12.133846+00:00 node-90 kernel: [150074.968351] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:35:12.133847+00:00 node-90 kernel: [150074.968358] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:35:12.133848+00:00 node-90 kernel: [150074.968362] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:35:12.133849+00:00 node-90 kernel: [150074.968364] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:35:12.133849+00:00 node-90 kernel: [150074.968369] [] ? nf_iterate+0x62/0x80 2017-10-21T09:35:12.133850+00:00 node-90 kernel: [150074.968371] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:35:12.133852+00:00 node-90 kernel: [150074.968378] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:35:12.133854+00:00 node-90 kernel: [150074.968392] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:35:12.133855+00:00 node-90 kernel: [150074.968394] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:35:12.133856+00:00 node-90 kernel: [150074.968397] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:35:12.133856+00:00 node-90 kernel: [150074.968399] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:35:12.133857+00:00 node-90 kernel: [150074.968402] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:35:12.133860+00:00 node-90 kernel: [150074.968404] [] ? nf_iterate+0x62/0x80 2017-10-21T09:35:12.133861+00:00 node-90 kernel: [150074.968406] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:35:12.133862+00:00 node-90 kernel: [150074.968408] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:35:12.133863+00:00 node-90 kernel: [150074.968411] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:35:12.133864+00:00 node-90 kernel: [150074.968414] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:35:12.133866+00:00 node-90 kernel: [150074.968416] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:35:12.133875+00:00 node-90 kernel: [150074.968420] [] ? ktime_get+0x3b/0xb0 2017-10-21T09:35:12.133877+00:00 node-90 kernel: [150074.968421] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:35:12.133878+00:00 node-90 kernel: [150074.968423] [] process_backlog+0xa8/0x150 2017-10-21T09:35:12.133879+00:00 node-90 kernel: [150074.968424] [] net_rx_action+0x21e/0x360 2017-10-21T09:35:12.133881+00:00 node-90 kernel: [150074.968426] [] __do_softirq+0x101/0x290 2017-10-21T09:35:12.133883+00:00 node-90 kernel: [150074.968429] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:35:12.133885+00:00 node-90 kernel: [150074.968430] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:35:12.133887+00:00 node-90 kernel: [150074.968433] [] do_softirq+0x1d/0x20 2017-10-21T09:35:12.133888+00:00 node-90 kernel: [150074.968434] [] netif_rx_ni+0x33/0x80 2017-10-21T09:35:12.133889+00:00 node-90 kernel: [150074.968438] [] tun_get_user+0x506/0x880 2017-10-21T09:35:12.133891+00:00 node-90 kernel: [150074.968440] [] tun_sendmsg+0x51/0x70 2017-10-21T09:35:12.133892+00:00 node-90 kernel: [150074.968442] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:35:12.133893+00:00 node-90 kernel: [150074.968444] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:35:12.133894+00:00 node-90 kernel: [150074.968447] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:35:12.133895+00:00 node-90 kernel: [150074.968449] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:35:12.133895+00:00 node-90 kernel: [150074.968452] [] kthread+0xe5/0x100 2017-10-21T09:35:12.133896+00:00 node-90 kernel: [150074.968453] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:35:12.133897+00:00 node-90 kernel: [150074.968457] [] ret_from_fork+0x3f/0x70 2017-10-21T09:35:12.133899+00:00 node-90 kernel: [150074.968458] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:35:12.133899+00:00 node-90 kernel: [150074.968460] ---[ end trace d7e73079b38e58f6 ]--- 2017-10-21T09:42:11.297218+00:00 node-90 kernel: [150494.123183] ------------[ cut here ]------------ 2017-10-21T09:42:11.297245+00:00 node-90 kernel: [150494.123190] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:42:11.297247+00:00 node-90 kernel: [150494.123193] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:42:11.297248+00:00 node-90 kernel: [150494.123194] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:42:11.297249+00:00 node-90 kernel: [150494.123255] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:42:11.297250+00:00 node-90 kernel: [150494.123256] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:42:11.297252+00:00 node-90 kernel: [150494.123257] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T09:42:11.297439+00:00 node-90 kernel: [150494.123259] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T09:42:11.297444+00:00 node-90 kernel: [150494.123260] ffff8810350dfb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:42:11.297445+00:00 node-90 kernel: [150494.123262] Call Trace: 2017-10-21T09:42:11.297446+00:00 node-90 kernel: [150494.123264] [] dump_stack+0x63/0x90 2017-10-21T09:42:11.297447+00:00 node-90 kernel: [150494.123271] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:42:11.297448+00:00 node-90 kernel: [150494.123272] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:42:11.297448+00:00 node-90 kernel: [150494.123275] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:42:11.297449+00:00 node-90 kernel: [150494.123276] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:42:11.297451+00:00 node-90 kernel: [150494.123278] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:42:11.297452+00:00 node-90 kernel: [150494.123283] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:42:11.297452+00:00 node-90 kernel: [150494.123286] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:42:11.297453+00:00 node-90 kernel: [150494.123288] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:42:11.297454+00:00 node-90 kernel: [150494.123293] [] ? nf_iterate+0x62/0x80 2017-10-21T09:42:11.297454+00:00 node-90 kernel: [150494.123294] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:42:11.297456+00:00 node-90 kernel: [150494.123301] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:42:11.297456+00:00 node-90 kernel: [150494.123303] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:42:11.297457+00:00 node-90 kernel: [150494.123306] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:42:11.297458+00:00 node-90 kernel: [150494.123308] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:42:11.297458+00:00 node-90 kernel: [150494.123310] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:42:11.297459+00:00 node-90 kernel: [150494.123314] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:42:11.297460+00:00 node-90 kernel: [150494.123316] [] ? nf_iterate+0x62/0x80 2017-10-21T09:42:11.297461+00:00 node-90 kernel: [150494.123318] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:42:11.297462+00:00 node-90 kernel: [150494.123320] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:42:11.297462+00:00 node-90 kernel: [150494.123323] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:42:11.297463+00:00 node-90 kernel: [150494.123325] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:42:11.297464+00:00 node-90 kernel: [150494.123327] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:42:11.297473+00:00 node-90 kernel: [150494.123329] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:42:11.297474+00:00 node-90 kernel: [150494.123330] [] process_backlog+0xa8/0x150 2017-10-21T09:42:11.297474+00:00 node-90 kernel: [150494.123332] [] net_rx_action+0x21e/0x360 2017-10-21T09:42:11.297475+00:00 node-90 kernel: [150494.123334] [] __do_softirq+0x101/0x290 2017-10-21T09:42:11.297476+00:00 node-90 kernel: [150494.123337] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:42:11.297477+00:00 node-90 kernel: [150494.123337] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:42:11.297478+00:00 node-90 kernel: [150494.123340] [] do_softirq+0x1d/0x20 2017-10-21T09:42:11.297479+00:00 node-90 kernel: [150494.123341] [] netif_rx_ni+0x33/0x80 2017-10-21T09:42:11.297480+00:00 node-90 kernel: [150494.123344] [] tun_get_user+0x506/0x880 2017-10-21T09:42:11.297481+00:00 node-90 kernel: [150494.123346] [] tun_sendmsg+0x51/0x70 2017-10-21T09:42:11.297482+00:00 node-90 kernel: [150494.123349] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:42:11.297483+00:00 node-90 kernel: [150494.123351] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:42:11.297485+00:00 node-90 kernel: [150494.123354] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:42:11.297485+00:00 node-90 kernel: [150494.123356] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:42:11.297486+00:00 node-90 kernel: [150494.123358] [] kthread+0xe5/0x100 2017-10-21T09:42:11.297487+00:00 node-90 kernel: [150494.123360] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:42:11.297487+00:00 node-90 kernel: [150494.123363] [] ret_from_fork+0x3f/0x70 2017-10-21T09:42:11.297488+00:00 node-90 kernel: [150494.123364] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:42:11.297489+00:00 node-90 kernel: [150494.123365] ---[ end trace d7e73079b38e58f7 ]--- 2017-10-21T09:45:17.217773+00:00 node-90 kernel: [150680.039422] ------------[ cut here ]------------ 2017-10-21T09:45:17.217795+00:00 node-90 kernel: [150680.039430] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:45:17.217796+00:00 node-90 kernel: [150680.039432] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:45:17.217813+00:00 node-90 kernel: [150680.039434] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:45:17.217816+00:00 node-90 kernel: [150680.040072] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:45:17.217817+00:00 node-90 kernel: [150680.040074] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:45:17.217818+00:00 node-90 kernel: [150680.040075] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T09:45:17.217818+00:00 node-90 kernel: [150680.040077] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T09:45:17.217820+00:00 node-90 kernel: [150680.040078] ffff88101f892a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:45:17.217821+00:00 node-90 kernel: [150680.040080] Call Trace: 2017-10-21T09:45:17.217822+00:00 node-90 kernel: [150680.040081] [] dump_stack+0x63/0x90 2017-10-21T09:45:17.217823+00:00 node-90 kernel: [150680.040089] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:45:17.217841+00:00 node-90 kernel: [150680.040090] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:45:17.217842+00:00 node-90 kernel: [150680.040093] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:45:17.217843+00:00 node-90 kernel: [150680.040094] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:45:17.217844+00:00 node-90 kernel: [150680.040096] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:45:17.217845+00:00 node-90 kernel: [150680.040104] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:45:17.217846+00:00 node-90 kernel: [150680.040110] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:45:17.217847+00:00 node-90 kernel: [150680.040112] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:45:17.217847+00:00 node-90 kernel: [150680.040117] [] ? nf_iterate+0x62/0x80 2017-10-21T09:45:17.217849+00:00 node-90 kernel: [150680.040119] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:45:17.217850+00:00 node-90 kernel: [150680.040127] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:45:17.217851+00:00 node-90 kernel: [150680.040134] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:45:17.217858+00:00 node-90 kernel: [150680.040139] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:45:17.217859+00:00 node-90 kernel: [150680.040142] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:45:17.217860+00:00 node-90 kernel: [150680.040145] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:45:17.217861+00:00 node-90 kernel: [150680.040148] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:45:17.217862+00:00 node-90 kernel: [150680.040152] [] ? nf_iterate+0x62/0x80 2017-10-21T09:45:17.217871+00:00 node-90 kernel: [150680.040155] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:45:17.217871+00:00 node-90 kernel: [150680.040157] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:45:17.217872+00:00 node-90 kernel: [150680.040160] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:45:17.217872+00:00 node-90 kernel: [150680.040165] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:45:17.217876+00:00 node-90 kernel: [150680.040167] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:45:17.217877+00:00 node-90 kernel: [150680.040169] [] ? __napi_schedule+0x40/0x60 2017-10-21T09:45:17.217879+00:00 node-90 kernel: [150680.040173] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T09:45:17.217881+00:00 node-90 kernel: [150680.040175] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:45:17.221374+00:00 node-90 kernel: [150680.040178] [] process_backlog+0xa8/0x150 2017-10-21T09:45:17.221381+00:00 node-90 kernel: [150680.040179] [] net_rx_action+0x21e/0x360 2017-10-21T09:45:17.221382+00:00 node-90 kernel: [150680.040182] [] __do_softirq+0x101/0x290 2017-10-21T09:45:17.221382+00:00 node-90 kernel: [150680.040184] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:45:17.221383+00:00 node-90 kernel: [150680.040185] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:45:17.221384+00:00 node-90 kernel: [150680.040188] [] do_softirq+0x1d/0x20 2017-10-21T09:45:17.221384+00:00 node-90 kernel: [150680.040189] [] netif_rx_ni+0x33/0x80 2017-10-21T09:45:17.221385+00:00 node-90 kernel: [150680.040192] [] tun_get_user+0x506/0x880 2017-10-21T09:45:17.221393+00:00 node-90 kernel: [150680.040194] [] tun_sendmsg+0x51/0x70 2017-10-21T09:45:17.221394+00:00 node-90 kernel: [150680.040197] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:45:17.221395+00:00 node-90 kernel: [150680.040199] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:45:17.221395+00:00 node-90 kernel: [150680.040202] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:45:17.221396+00:00 node-90 kernel: [150680.040204] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:45:17.221397+00:00 node-90 kernel: [150680.040206] [] kthread+0xe5/0x100 2017-10-21T09:45:17.221397+00:00 node-90 kernel: [150680.040208] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:45:17.221398+00:00 node-90 kernel: [150680.040210] [] ret_from_fork+0x3f/0x70 2017-10-21T09:45:17.221399+00:00 node-90 kernel: [150680.040212] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:45:17.221399+00:00 node-90 kernel: [150680.040213] ---[ end trace d7e73079b38e58f8 ]--- 2017-10-21T09:46:48.523310+00:00 node-90 kernel: [150771.343272] ------------[ cut here ]------------ 2017-10-21T09:46:48.523332+00:00 node-90 kernel: [150771.343282] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:46:48.523334+00:00 node-90 kernel: [150771.343285] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:46:48.523335+00:00 node-90 kernel: [150771.343287] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:46:48.523337+00:00 node-90 kernel: [150771.343350] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:46:48.523352+00:00 node-90 kernel: [150771.343351] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:46:48.523353+00:00 node-90 kernel: [150771.343353] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T09:46:48.523368+00:00 node-90 kernel: [150771.343355] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T09:46:48.523369+00:00 node-90 kernel: [150771.343356] ffff881035bec600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:46:48.523371+00:00 node-90 kernel: [150771.343358] Call Trace: 2017-10-21T09:46:48.523372+00:00 node-90 kernel: [150771.343360] [] dump_stack+0x63/0x90 2017-10-21T09:46:48.523373+00:00 node-90 kernel: [150771.343371] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:46:48.523374+00:00 node-90 kernel: [150771.343372] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:46:48.523374+00:00 node-90 kernel: [150771.343376] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:46:48.523375+00:00 node-90 kernel: [150771.343377] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:46:48.523376+00:00 node-90 kernel: [150771.343380] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:46:48.523378+00:00 node-90 kernel: [150771.343387] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:46:48.523379+00:00 node-90 kernel: [150771.343390] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:46:48.523379+00:00 node-90 kernel: [150771.343392] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:46:48.523380+00:00 node-90 kernel: [150771.343400] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:46:48.523381+00:00 node-90 kernel: [150771.343402] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:46:48.523382+00:00 node-90 kernel: [150771.343405] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:46:48.523383+00:00 node-90 kernel: [150771.343407] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:46:48.523384+00:00 node-90 kernel: [150771.343411] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:46:48.523385+00:00 node-90 kernel: [150771.343414] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:46:48.523385+00:00 node-90 kernel: [150771.343416] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:46:48.523386+00:00 node-90 kernel: [150771.343419] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:46:48.523388+00:00 node-90 kernel: [150771.343422] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:46:48.523389+00:00 node-90 kernel: [150771.343424] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:46:48.523390+00:00 node-90 kernel: [150771.343427] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T09:46:48.523390+00:00 node-90 kernel: [150771.343430] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:46:48.523391+00:00 node-90 kernel: [150771.343432] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:46:48.523393+00:00 node-90 kernel: [150771.343437] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T09:46:48.523402+00:00 node-90 kernel: [150771.343439] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:46:48.523402+00:00 node-90 kernel: [150771.343440] [] process_backlog+0xa8/0x150 2017-10-21T09:46:48.523403+00:00 node-90 kernel: [150771.343442] [] net_rx_action+0x21e/0x360 2017-10-21T09:46:48.523404+00:00 node-90 kernel: [150771.343445] [] __do_softirq+0x101/0x290 2017-10-21T09:46:48.523404+00:00 node-90 kernel: [150771.343448] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:46:48.523410+00:00 node-90 kernel: [150771.343449] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:46:48.523411+00:00 node-90 kernel: [150771.343452] [] do_softirq+0x1d/0x20 2017-10-21T09:46:48.523412+00:00 node-90 kernel: [150771.343454] [] netif_rx_ni+0x33/0x80 2017-10-21T09:46:48.523414+00:00 node-90 kernel: [150771.343457] [] tun_get_user+0x506/0x880 2017-10-21T09:46:48.523415+00:00 node-90 kernel: [150771.343459] [] tun_sendmsg+0x51/0x70 2017-10-21T09:46:48.523417+00:00 node-90 kernel: [150771.343462] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:46:48.523418+00:00 node-90 kernel: [150771.343464] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:46:48.523419+00:00 node-90 kernel: [150771.343467] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:46:48.523420+00:00 node-90 kernel: [150771.343470] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:46:48.523421+00:00 node-90 kernel: [150771.343472] [] kthread+0xe5/0x100 2017-10-21T09:46:48.523421+00:00 node-90 kernel: [150771.343474] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:46:48.523423+00:00 node-90 kernel: [150771.343477] [] ret_from_fork+0x3f/0x70 2017-10-21T09:46:48.523424+00:00 node-90 kernel: [150771.343479] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:46:48.523425+00:00 node-90 kernel: [150771.343480] ---[ end trace d7e73079b38e58f9 ]--- 2017-10-21T09:52:07.169786+00:00 node-90 kernel: [151089.980208] ------------[ cut here ]------------ 2017-10-21T09:52:07.169803+00:00 node-90 kernel: [151089.980217] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:52:07.169805+00:00 node-90 kernel: [151089.980220] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:52:07.169806+00:00 node-90 kernel: [151089.980221] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:52:07.169953+00:00 node-90 kernel: [151089.980285] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:52:07.169958+00:00 node-90 kernel: [151089.980286] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:52:07.169959+00:00 node-90 kernel: [151089.980287] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T09:52:07.169976+00:00 node-90 kernel: [151089.980289] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T09:52:07.169977+00:00 node-90 kernel: [151089.980290] ffff88203319aa00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T09:52:07.169979+00:00 node-90 kernel: [151089.980292] Call Trace: 2017-10-21T09:52:07.169980+00:00 node-90 kernel: [151089.980293] [] dump_stack+0x63/0x90 2017-10-21T09:52:07.169981+00:00 node-90 kernel: [151089.980302] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:52:07.169981+00:00 node-90 kernel: [151089.980304] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:52:07.169982+00:00 node-90 kernel: [151089.980306] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:52:07.169983+00:00 node-90 kernel: [151089.980308] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:52:07.169984+00:00 node-90 kernel: [151089.980310] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:52:07.169985+00:00 node-90 kernel: [151089.980316] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:52:07.169986+00:00 node-90 kernel: [151089.980320] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:52:07.169986+00:00 node-90 kernel: [151089.980322] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:52:07.169987+00:00 node-90 kernel: [151089.980327] [] ? nf_iterate+0x62/0x80 2017-10-21T09:52:07.169987+00:00 node-90 kernel: [151089.980328] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:52:07.169989+00:00 node-90 kernel: [151089.980337] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:52:07.169989+00:00 node-90 kernel: [151089.980340] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:52:07.169990+00:00 node-90 kernel: [151089.980342] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:52:07.169991+00:00 node-90 kernel: [151089.980345] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:52:07.169991+00:00 node-90 kernel: [151089.980347] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:52:07.169992+00:00 node-90 kernel: [151089.980350] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:52:07.169993+00:00 node-90 kernel: [151089.980352] [] ? nf_iterate+0x62/0x80 2017-10-21T09:52:07.169994+00:00 node-90 kernel: [151089.980354] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:52:07.169995+00:00 node-90 kernel: [151089.980356] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:52:07.169995+00:00 node-90 kernel: [151089.980359] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:52:07.169996+00:00 node-90 kernel: [151089.980362] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:52:07.169997+00:00 node-90 kernel: [151089.980364] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:52:07.170006+00:00 node-90 kernel: [151089.980367] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T09:52:07.170007+00:00 node-90 kernel: [151089.980369] [] ? check_preempt_curr+0x54/0x90 2017-10-21T09:52:07.170007+00:00 node-90 kernel: [151089.980371] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:52:07.170008+00:00 node-90 kernel: [151089.980372] [] process_backlog+0xa8/0x150 2017-10-21T09:52:07.170009+00:00 node-90 kernel: [151089.980373] [] net_rx_action+0x21e/0x360 2017-10-21T09:52:07.170010+00:00 node-90 kernel: [151089.980376] [] __do_softirq+0x101/0x290 2017-10-21T09:52:07.170011+00:00 node-90 kernel: [151089.980378] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:52:07.170012+00:00 node-90 kernel: [151089.980379] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:52:07.170013+00:00 node-90 kernel: [151089.980382] [] do_softirq+0x1d/0x20 2017-10-21T09:52:07.170014+00:00 node-90 kernel: [151089.980383] [] netif_rx_ni+0x33/0x80 2017-10-21T09:52:07.170015+00:00 node-90 kernel: [151089.980386] [] tun_get_user+0x506/0x880 2017-10-21T09:52:07.170016+00:00 node-90 kernel: [151089.980388] [] tun_sendmsg+0x51/0x70 2017-10-21T09:52:07.170017+00:00 node-90 kernel: [151089.980391] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:52:07.170018+00:00 node-90 kernel: [151089.980393] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:52:07.170018+00:00 node-90 kernel: [151089.980396] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:52:07.170019+00:00 node-90 kernel: [151089.980398] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:52:07.170020+00:00 node-90 kernel: [151089.980400] [] kthread+0xe5/0x100 2017-10-21T09:52:07.170021+00:00 node-90 kernel: [151089.980402] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:52:07.170022+00:00 node-90 kernel: [151089.980404] [] ret_from_fork+0x3f/0x70 2017-10-21T09:52:07.170022+00:00 node-90 kernel: [151089.980406] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:52:07.170023+00:00 node-90 kernel: [151089.980407] ---[ end trace d7e73079b38e58fa ]--- 2017-10-21T10:01:40.949515+00:00 node-90 kernel: [151663.749022] ------------[ cut here ]------------ 2017-10-21T10:01:40.949536+00:00 node-90 kernel: [151663.749030] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:01:40.949537+00:00 node-90 kernel: [151663.749032] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:01:40.949551+00:00 node-90 kernel: [151663.749033] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:01:40.949558+00:00 node-90 kernel: [151663.749107] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:01:40.949559+00:00 node-90 kernel: [151663.749108] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:01:40.949560+00:00 node-90 kernel: [151663.749109] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T10:01:40.949577+00:00 node-90 kernel: [151663.749111] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T10:01:40.949579+00:00 node-90 kernel: [151663.749112] ffff880f8ac49000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:01:40.949580+00:00 node-90 kernel: [151663.749114] Call Trace: 2017-10-21T10:01:40.949581+00:00 node-90 kernel: [151663.749115] [] dump_stack+0x63/0x90 2017-10-21T10:01:40.949582+00:00 node-90 kernel: [151663.749123] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:01:40.949582+00:00 node-90 kernel: [151663.749124] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:01:40.949583+00:00 node-90 kernel: [151663.749127] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:01:40.949584+00:00 node-90 kernel: [151663.749128] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:01:40.949585+00:00 node-90 kernel: [151663.749130] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:01:40.949586+00:00 node-90 kernel: [151663.749135] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:01:40.949587+00:00 node-90 kernel: [151663.749138] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:01:40.949588+00:00 node-90 kernel: [151663.749140] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:01:40.949588+00:00 node-90 kernel: [151663.749144] [] ? nf_iterate+0x62/0x80 2017-10-21T10:01:40.949589+00:00 node-90 kernel: [151663.749146] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:01:40.949590+00:00 node-90 kernel: [151663.749152] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:01:40.949591+00:00 node-90 kernel: [151663.749155] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:01:40.949592+00:00 node-90 kernel: [151663.749157] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:01:40.949593+00:00 node-90 kernel: [151663.749160] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:01:40.949593+00:00 node-90 kernel: [151663.749162] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:01:40.949594+00:00 node-90 kernel: [151663.749165] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:01:40.949596+00:00 node-90 kernel: [151663.749167] [] ? nf_iterate+0x62/0x80 2017-10-21T10:01:40.949596+00:00 node-90 kernel: [151663.749169] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:01:40.949597+00:00 node-90 kernel: [151663.749171] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:01:40.949598+00:00 node-90 kernel: [151663.749174] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:01:40.949598+00:00 node-90 kernel: [151663.749177] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:01:40.949600+00:00 node-90 kernel: [151663.749178] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:01:40.949609+00:00 node-90 kernel: [151663.749179] [] ? __napi_schedule+0x40/0x60 2017-10-21T10:01:40.949610+00:00 node-90 kernel: [151663.749183] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T10:01:40.949611+00:00 node-90 kernel: [151663.749184] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:01:40.949611+00:00 node-90 kernel: [151663.749185] [] process_backlog+0xa8/0x150 2017-10-21T10:01:40.949612+00:00 node-90 kernel: [151663.749187] [] net_rx_action+0x21e/0x360 2017-10-21T10:01:40.949613+00:00 node-90 kernel: [151663.749189] [] __do_softirq+0x101/0x290 2017-10-21T10:01:40.949615+00:00 node-90 kernel: [151663.749191] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:01:40.949616+00:00 node-90 kernel: [151663.749192] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:01:40.949617+00:00 node-90 kernel: [151663.749195] [] do_softirq+0x1d/0x20 2017-10-21T10:01:40.949618+00:00 node-90 kernel: [151663.749196] [] netif_rx_ni+0x33/0x80 2017-10-21T10:01:40.949619+00:00 node-90 kernel: [151663.749200] [] tun_get_user+0x506/0x880 2017-10-21T10:01:40.949620+00:00 node-90 kernel: [151663.749201] [] tun_sendmsg+0x51/0x70 2017-10-21T10:01:40.949622+00:00 node-90 kernel: [151663.749204] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:01:40.949622+00:00 node-90 kernel: [151663.749206] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:01:40.949623+00:00 node-90 kernel: [151663.749209] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:01:40.949623+00:00 node-90 kernel: [151663.749211] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:01:40.949625+00:00 node-90 kernel: [151663.749213] [] kthread+0xe5/0x100 2017-10-21T10:01:40.949626+00:00 node-90 kernel: [151663.749215] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:01:40.949627+00:00 node-90 kernel: [151663.749217] [] ret_from_fork+0x3f/0x70 2017-10-21T10:01:40.949627+00:00 node-90 kernel: [151663.749218] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:01:40.949628+00:00 node-90 kernel: [151663.749220] ---[ end trace d7e73079b38e58fb ]--- 2017-10-21T10:02:44.813373+00:00 node-90 kernel: [151727.610228] ------------[ cut here ]------------ 2017-10-21T10:02:44.813396+00:00 node-90 kernel: [151727.610237] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:02:44.813399+00:00 node-90 kernel: [151727.610240] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:02:44.813400+00:00 node-90 kernel: [151727.610241] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:02:44.813408+00:00 node-90 kernel: [151727.610304] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:02:44.813410+00:00 node-90 kernel: [151727.610305] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:02:44.813412+00:00 node-90 kernel: [151727.610306] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T10:02:44.813427+00:00 node-90 kernel: [151727.610308] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T10:02:44.813429+00:00 node-90 kernel: [151727.610310] ffff8810379d7000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:02:44.813430+00:00 node-90 kernel: [151727.610311] Call Trace: 2017-10-21T10:02:44.813431+00:00 node-90 kernel: [151727.610313] [] dump_stack+0x63/0x90 2017-10-21T10:02:44.813432+00:00 node-90 kernel: [151727.610322] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:02:44.813433+00:00 node-90 kernel: [151727.610323] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:02:44.813433+00:00 node-90 kernel: [151727.610326] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:02:44.813434+00:00 node-90 kernel: [151727.610327] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:02:44.813435+00:00 node-90 kernel: [151727.610330] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:02:44.813437+00:00 node-90 kernel: [151727.610335] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:02:44.813437+00:00 node-90 kernel: [151727.610338] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:02:44.813438+00:00 node-90 kernel: [151727.610340] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:02:44.813439+00:00 node-90 kernel: [151727.610345] [] ? nf_iterate+0x62/0x80 2017-10-21T10:02:44.813440+00:00 node-90 kernel: [151727.610347] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:02:44.813441+00:00 node-90 kernel: [151727.610352] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:02:44.813442+00:00 node-90 kernel: [151727.610355] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:02:44.813443+00:00 node-90 kernel: [151727.610358] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:02:44.813443+00:00 node-90 kernel: [151727.610360] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:02:44.813444+00:00 node-90 kernel: [151727.610362] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:02:44.813445+00:00 node-90 kernel: [151727.610366] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:02:44.813447+00:00 node-90 kernel: [151727.610367] [] ? nf_iterate+0x62/0x80 2017-10-21T10:02:44.813448+00:00 node-90 kernel: [151727.610369] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:02:44.813448+00:00 node-90 kernel: [151727.610371] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:02:44.813449+00:00 node-90 kernel: [151727.610374] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:02:44.813450+00:00 node-90 kernel: [151727.610377] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:02:44.813451+00:00 node-90 kernel: [151727.610378] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:02:44.813461+00:00 node-90 kernel: [151727.610383] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T10:02:44.813462+00:00 node-90 kernel: [151727.610384] [] ? check_preempt_curr+0x54/0x90 2017-10-21T10:02:44.813463+00:00 node-90 kernel: [151727.610386] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T10:02:44.813463+00:00 node-90 kernel: [151727.610387] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:02:44.813464+00:00 node-90 kernel: [151727.610388] [] process_backlog+0xa8/0x150 2017-10-21T10:02:44.813465+00:00 node-90 kernel: [151727.610390] [] net_rx_action+0x21e/0x360 2017-10-21T10:02:44.813466+00:00 node-90 kernel: [151727.610393] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T10:02:44.813467+00:00 node-90 kernel: [151727.610396] [] __do_softirq+0x101/0x290 2017-10-21T10:02:44.813469+00:00 node-90 kernel: [151727.610399] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:02:44.813470+00:00 node-90 kernel: [151727.610399] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:02:44.813471+00:00 node-90 kernel: [151727.610403] [] do_softirq+0x1d/0x20 2017-10-21T10:02:44.813472+00:00 node-90 kernel: [151727.610404] [] netif_rx_ni+0x33/0x80 2017-10-21T10:02:44.813473+00:00 node-90 kernel: [151727.610407] [] tun_get_user+0x506/0x880 2017-10-21T10:02:44.813474+00:00 node-90 kernel: [151727.610409] [] tun_sendmsg+0x51/0x70 2017-10-21T10:02:44.813475+00:00 node-90 kernel: [151727.610411] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:02:44.813475+00:00 node-90 kernel: [151727.610413] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:02:44.813476+00:00 node-90 kernel: [151727.610416] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:02:44.813477+00:00 node-90 kernel: [151727.610419] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:02:44.813479+00:00 node-90 kernel: [151727.610421] [] kthread+0xe5/0x100 2017-10-21T10:02:44.813479+00:00 node-90 kernel: [151727.610422] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:02:44.813480+00:00 node-90 kernel: [151727.610425] [] ret_from_fork+0x3f/0x70 2017-10-21T10:02:44.813481+00:00 node-90 kernel: [151727.610426] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:02:44.813487+00:00 node-90 kernel: [151727.610428] ---[ end trace d7e73079b38e58fc ]--- 2017-10-21T10:06:24.189772+00:00 node-90 kernel: [151946.979986] ------------[ cut here ]------------ 2017-10-21T10:06:24.189793+00:00 node-90 kernel: [151946.979993] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:06:24.189794+00:00 node-90 kernel: [151946.979996] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:06:24.189795+00:00 node-90 kernel: [151946.979997] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:06:24.189942+00:00 node-90 kernel: [151946.980059] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:06:24.189947+00:00 node-90 kernel: [151946.980061] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:06:24.189948+00:00 node-90 kernel: [151946.980062] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T10:06:24.189966+00:00 node-90 kernel: [151946.980064] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T10:06:24.189967+00:00 node-90 kernel: [151946.980065] ffff88103634ff00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:06:24.189968+00:00 node-90 kernel: [151946.980067] Call Trace: 2017-10-21T10:06:24.189969+00:00 node-90 kernel: [151946.980068] [] dump_stack+0x63/0x90 2017-10-21T10:06:24.189970+00:00 node-90 kernel: [151946.980076] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:06:24.189971+00:00 node-90 kernel: [151946.980077] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:06:24.189971+00:00 node-90 kernel: [151946.980080] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:06:24.189972+00:00 node-90 kernel: [151946.980081] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:06:24.189973+00:00 node-90 kernel: [151946.980083] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:06:24.189975+00:00 node-90 kernel: [151946.980089] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:06:24.189975+00:00 node-90 kernel: [151946.980092] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:06:24.189976+00:00 node-90 kernel: [151946.980094] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:06:24.189976+00:00 node-90 kernel: [151946.980098] [] ? nf_iterate+0x62/0x80 2017-10-21T10:06:24.189977+00:00 node-90 kernel: [151946.980100] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:06:24.189978+00:00 node-90 kernel: [151946.980106] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:06:24.189979+00:00 node-90 kernel: [151946.980109] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:06:24.189980+00:00 node-90 kernel: [151946.980111] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:06:24.189980+00:00 node-90 kernel: [151946.980114] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:06:24.189981+00:00 node-90 kernel: [151946.980116] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:06:24.189982+00:00 node-90 kernel: [151946.980119] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:06:24.189983+00:00 node-90 kernel: [151946.980121] [] ? nf_iterate+0x62/0x80 2017-10-21T10:06:24.189984+00:00 node-90 kernel: [151946.980122] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:06:24.189985+00:00 node-90 kernel: [151946.980124] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:06:24.189985+00:00 node-90 kernel: [151946.980127] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:06:24.189986+00:00 node-90 kernel: [151946.980130] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:06:24.189987+00:00 node-90 kernel: [151946.980132] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:06:24.189998+00:00 node-90 kernel: [151946.980134] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T10:06:24.189998+00:00 node-90 kernel: [151946.980136] [] ? check_preempt_curr+0x54/0x90 2017-10-21T10:06:24.189999+00:00 node-90 kernel: [151946.980137] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:06:24.189999+00:00 node-90 kernel: [151946.980139] [] process_backlog+0xa8/0x150 2017-10-21T10:06:24.190000+00:00 node-90 kernel: [151946.980140] [] net_rx_action+0x21e/0x360 2017-10-21T10:06:24.190001+00:00 node-90 kernel: [151946.980142] [] __do_softirq+0x101/0x290 2017-10-21T10:06:24.190002+00:00 node-90 kernel: [151946.980145] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:06:24.190003+00:00 node-90 kernel: [151946.980145] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:06:24.190005+00:00 node-90 kernel: [151946.980149] [] do_softirq+0x1d/0x20 2017-10-21T10:06:24.190005+00:00 node-90 kernel: [151946.980150] [] netif_rx_ni+0x33/0x80 2017-10-21T10:06:24.190006+00:00 node-90 kernel: [151946.980153] [] tun_get_user+0x506/0x880 2017-10-21T10:06:24.190007+00:00 node-90 kernel: [151946.980155] [] tun_sendmsg+0x51/0x70 2017-10-21T10:06:24.190009+00:00 node-90 kernel: [151946.980157] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:06:24.190009+00:00 node-90 kernel: [151946.980159] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:06:24.190010+00:00 node-90 kernel: [151946.980163] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:06:24.190010+00:00 node-90 kernel: [151946.980165] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:06:24.190011+00:00 node-90 kernel: [151946.980167] [] kthread+0xe5/0x100 2017-10-21T10:06:24.190012+00:00 node-90 kernel: [151946.980168] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:06:24.190013+00:00 node-90 kernel: [151946.980171] [] ret_from_fork+0x3f/0x70 2017-10-21T10:06:24.190014+00:00 node-90 kernel: [151946.980172] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:06:24.190014+00:00 node-90 kernel: [151946.980174] ---[ end trace d7e73079b38e58fd ]--- 2017-10-21T10:11:45.585492+00:00 node-90 kernel: [152268.372540] ------------[ cut here ]------------ 2017-10-21T10:11:45.585846+00:00 node-90 kernel: [152268.372550] WARNING: CPU: 25 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:11:45.585849+00:00 node-90 kernel: [152268.372553] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:11:45.586164+00:00 node-90 kernel: [152268.372555] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:11:45.586168+00:00 node-90 kernel: [152268.372934] CPU: 25 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:11:45.586170+00:00 node-90 kernel: [152268.372936] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:11:45.586171+00:00 node-90 kernel: [152268.372938] 0000000000000286 f1812d601dc61f3e ffff88103fbc37f0 ffffffff813f9f83 2017-10-21T10:11:45.586172+00:00 node-90 kernel: [152268.372940] ffff88103fbc3838 ffffffff81d6f780 ffff88103fbc3828 ffffffff810812f2 2017-10-21T10:11:45.586173+00:00 node-90 kernel: [152268.372942] ffff882034f55b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:11:45.586174+00:00 node-90 kernel: [152268.372945] Call Trace: 2017-10-21T10:11:45.586175+00:00 node-90 kernel: [152268.372946] [] dump_stack+0x63/0x90 2017-10-21T10:11:45.586176+00:00 node-90 kernel: [152268.372955] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:11:45.586223+00:00 node-90 kernel: [152268.372958] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:11:45.586224+00:00 node-90 kernel: [152268.373100] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:11:45.586225+00:00 node-90 kernel: [152268.373102] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:11:45.586226+00:00 node-90 kernel: [152268.373105] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:11:45.586228+00:00 node-90 kernel: [152268.373111] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:11:45.586228+00:00 node-90 kernel: [152268.373251] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:11:45.586229+00:00 node-90 kernel: [152268.373254] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:11:45.586230+00:00 node-90 kernel: [152268.373258] [] ? nf_iterate+0x62/0x80 2017-10-21T10:11:45.586230+00:00 node-90 kernel: [152268.373261] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:11:45.586231+00:00 node-90 kernel: [152268.373269] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:11:45.586232+00:00 node-90 kernel: [152268.373274] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:11:45.586233+00:00 node-90 kernel: [152268.373277] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:11:45.586234+00:00 node-90 kernel: [152268.373281] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:11:45.586234+00:00 node-90 kernel: [152268.373419] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:11:45.586235+00:00 node-90 kernel: [152268.373425] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:11:45.586236+00:00 node-90 kernel: [152268.373556] [] ? nf_iterate+0x62/0x80 2017-10-21T10:11:45.586237+00:00 node-90 kernel: [152268.373559] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:11:45.586238+00:00 node-90 kernel: [152268.373562] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:11:45.586238+00:00 node-90 kernel: [152268.373566] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:11:45.586239+00:00 node-90 kernel: [152268.373570] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:11:45.586240+00:00 node-90 kernel: [152268.373573] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:11:45.586241+00:00 node-90 kernel: [152268.373575] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:11:45.586242+00:00 node-90 kernel: [152268.373577] [] process_backlog+0xa8/0x150 2017-10-21T10:11:45.586242+00:00 node-90 kernel: [152268.373579] [] net_rx_action+0x21e/0x360 2017-10-21T10:11:45.586243+00:00 node-90 kernel: [152268.373583] [] __do_softirq+0x101/0x290 2017-10-21T10:11:45.586243+00:00 node-90 kernel: [152268.373589] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:11:45.586250+00:00 node-90 kernel: [152268.373591] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:11:45.586258+00:00 node-90 kernel: [152268.373595] [] do_softirq+0x1d/0x20 2017-10-21T10:11:45.586259+00:00 node-90 kernel: [152268.373597] [] netif_rx_ni+0x33/0x80 2017-10-21T10:11:45.586260+00:00 node-90 kernel: [152268.373601] [] tun_get_user+0x506/0x880 2017-10-21T10:11:45.586262+00:00 node-90 kernel: [152268.373603] [] tun_sendmsg+0x51/0x70 2017-10-21T10:11:45.586263+00:00 node-90 kernel: [152268.373607] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:11:45.586264+00:00 node-90 kernel: [152268.373612] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:11:45.586265+00:00 node-90 kernel: [152268.373620] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:11:45.586266+00:00 node-90 kernel: [152268.373626] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:11:45.586268+00:00 node-90 kernel: [152268.373634] [] kthread+0xe5/0x100 2017-10-21T10:11:45.586269+00:00 node-90 kernel: [152268.373638] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:11:45.586270+00:00 node-90 kernel: [152268.373644] [] ret_from_fork+0x3f/0x70 2017-10-21T10:11:45.586270+00:00 node-90 kernel: [152268.373647] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:11:45.586271+00:00 node-90 kernel: [152268.373649] ---[ end trace d7e73079b38e58fe ]--- 2017-10-21T10:16:06.973650+00:00 node-90 kernel: [152529.753798] ------------[ cut here ]------------ 2017-10-21T10:16:06.973670+00:00 node-90 kernel: [152529.753806] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:16:06.973672+00:00 node-90 kernel: [152529.753808] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:16:06.973673+00:00 node-90 kernel: [152529.753809] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:16:06.973674+00:00 node-90 kernel: [152529.753871] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:16:06.973692+00:00 node-90 kernel: [152529.753873] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:16:06.973693+00:00 node-90 kernel: [152529.753874] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T10:16:06.973708+00:00 node-90 kernel: [152529.753875] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T10:16:06.973709+00:00 node-90 kernel: [152529.753877] ffff880f89ad5a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:16:06.973710+00:00 node-90 kernel: [152529.753879] Call Trace: 2017-10-21T10:16:06.973711+00:00 node-90 kernel: [152529.753880] [] dump_stack+0x63/0x90 2017-10-21T10:16:06.973712+00:00 node-90 kernel: [152529.753887] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:16:06.973712+00:00 node-90 kernel: [152529.753889] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:16:06.973713+00:00 node-90 kernel: [152529.753892] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:16:06.973714+00:00 node-90 kernel: [152529.753893] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:16:06.973715+00:00 node-90 kernel: [152529.753895] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:16:06.973716+00:00 node-90 kernel: [152529.753900] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:16:06.973717+00:00 node-90 kernel: [152529.753904] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:16:06.973718+00:00 node-90 kernel: [152529.753905] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:16:06.973718+00:00 node-90 kernel: [152529.753909] [] ? nf_iterate+0x62/0x80 2017-10-21T10:16:06.973719+00:00 node-90 kernel: [152529.753911] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:16:06.973720+00:00 node-90 kernel: [152529.753918] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:16:06.973721+00:00 node-90 kernel: [152529.753920] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:16:06.973722+00:00 node-90 kernel: [152529.753923] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:16:06.973722+00:00 node-90 kernel: [152529.753926] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:16:06.973723+00:00 node-90 kernel: [152529.753928] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:16:06.973724+00:00 node-90 kernel: [152529.753931] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:16:06.973725+00:00 node-90 kernel: [152529.753933] [] ? nf_iterate+0x62/0x80 2017-10-21T10:16:06.973726+00:00 node-90 kernel: [152529.753934] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:16:06.973727+00:00 node-90 kernel: [152529.753936] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:16:06.973727+00:00 node-90 kernel: [152529.753939] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:16:06.973728+00:00 node-90 kernel: [152529.753942] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:16:06.973729+00:00 node-90 kernel: [152529.753944] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:16:06.973741+00:00 node-90 kernel: [152529.753947] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:16:06.973742+00:00 node-90 kernel: [152529.753950] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:16:06.973742+00:00 node-90 kernel: [152529.753953] [] ? generic_exec_single+0x85/0x120 2017-10-21T10:16:06.973743+00:00 node-90 kernel: [152529.753956] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T10:16:06.973744+00:00 node-90 kernel: [152529.753957] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:16:06.973744+00:00 node-90 kernel: [152529.753958] [] process_backlog+0xa8/0x150 2017-10-21T10:16:06.973746+00:00 node-90 kernel: [152529.753960] [] net_rx_action+0x21e/0x360 2017-10-21T10:16:06.973747+00:00 node-90 kernel: [152529.753962] [] __do_softirq+0x101/0x290 2017-10-21T10:16:06.973748+00:00 node-90 kernel: [152529.753964] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:16:06.973749+00:00 node-90 kernel: [152529.753965] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:16:06.973750+00:00 node-90 kernel: [152529.753968] [] do_softirq+0x1d/0x20 2017-10-21T10:16:06.973751+00:00 node-90 kernel: [152529.753969] [] netif_rx_ni+0x33/0x80 2017-10-21T10:16:06.973752+00:00 node-90 kernel: [152529.753972] [] tun_get_user+0x506/0x880 2017-10-21T10:16:06.973752+00:00 node-90 kernel: [152529.753974] [] tun_sendmsg+0x51/0x70 2017-10-21T10:16:06.973753+00:00 node-90 kernel: [152529.753976] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:16:06.973754+00:00 node-90 kernel: [152529.753978] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:16:06.973754+00:00 node-90 kernel: [152529.753981] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:16:06.973755+00:00 node-90 kernel: [152529.753984] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:16:06.973756+00:00 node-90 kernel: [152529.753986] [] kthread+0xe5/0x100 2017-10-21T10:16:06.973757+00:00 node-90 kernel: [152529.753987] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:16:06.973757+00:00 node-90 kernel: [152529.753990] [] ret_from_fork+0x3f/0x70 2017-10-21T10:16:06.973758+00:00 node-90 kernel: [152529.753992] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:16:06.973759+00:00 node-90 kernel: [152529.753993] ---[ end trace d7e73079b38e58ff ]--- 2017-10-21T10:20:24.985536+00:00 node-90 kernel: [152787.758822] ------------[ cut here ]------------ 2017-10-21T10:20:24.985557+00:00 node-90 kernel: [152787.758831] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:20:24.985559+00:00 node-90 kernel: [152787.758834] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:20:24.985560+00:00 node-90 kernel: [152787.758835] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:20:24.985562+00:00 node-90 kernel: [152787.758909] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:20:24.985563+00:00 node-90 kernel: [152787.758910] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:20:24.985565+00:00 node-90 kernel: [152787.758912] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T10:20:24.985609+00:00 node-90 kernel: [152787.758913] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T10:20:24.985618+00:00 node-90 kernel: [152787.758915] ffff882033bd0c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:20:24.985620+00:00 node-90 kernel: [152787.758917] Call Trace: 2017-10-21T10:20:24.985621+00:00 node-90 kernel: [152787.758918] [] dump_stack+0x63/0x90 2017-10-21T10:20:24.985622+00:00 node-90 kernel: [152787.758928] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:20:24.985622+00:00 node-90 kernel: [152787.758930] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:20:24.985623+00:00 node-90 kernel: [152787.758933] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:20:24.985624+00:00 node-90 kernel: [152787.758935] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:20:24.985625+00:00 node-90 kernel: [152787.758938] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:20:24.985626+00:00 node-90 kernel: [152787.758944] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:20:24.985627+00:00 node-90 kernel: [152787.758947] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:20:24.985627+00:00 node-90 kernel: [152787.758949] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:20:24.985628+00:00 node-90 kernel: [152787.758955] [] ? nf_iterate+0x62/0x80 2017-10-21T10:20:24.985628+00:00 node-90 kernel: [152787.758957] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:20:24.985630+00:00 node-90 kernel: [152787.758964] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:20:24.985630+00:00 node-90 kernel: [152787.758967] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:20:24.985631+00:00 node-90 kernel: [152787.758969] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:20:24.985632+00:00 node-90 kernel: [152787.758972] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:20:24.985632+00:00 node-90 kernel: [152787.758973] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:20:24.985633+00:00 node-90 kernel: [152787.758977] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:20:24.985634+00:00 node-90 kernel: [152787.758979] [] ? nf_iterate+0x62/0x80 2017-10-21T10:20:24.985635+00:00 node-90 kernel: [152787.758981] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:20:24.985636+00:00 node-90 kernel: [152787.758982] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:20:24.985636+00:00 node-90 kernel: [152787.758985] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:20:24.985637+00:00 node-90 kernel: [152787.758988] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:20:24.985638+00:00 node-90 kernel: [152787.758990] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:20:24.985647+00:00 node-90 kernel: [152787.758994] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T10:20:24.985648+00:00 node-90 kernel: [152787.758996] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:20:24.985649+00:00 node-90 kernel: [152787.758997] [] process_backlog+0xa8/0x150 2017-10-21T10:20:24.985649+00:00 node-90 kernel: [152787.758999] [] net_rx_action+0x21e/0x360 2017-10-21T10:20:24.985650+00:00 node-90 kernel: [152787.759001] [] __do_softirq+0x101/0x290 2017-10-21T10:20:24.985651+00:00 node-90 kernel: [152787.759004] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:20:24.985652+00:00 node-90 kernel: [152787.759005] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:20:24.985653+00:00 node-90 kernel: [152787.759008] [] do_softirq+0x1d/0x20 2017-10-21T10:20:24.985654+00:00 node-90 kernel: [152787.759009] [] netif_rx_ni+0x33/0x80 2017-10-21T10:20:24.985655+00:00 node-90 kernel: [152787.759013] [] tun_get_user+0x506/0x880 2017-10-21T10:20:24.985656+00:00 node-90 kernel: [152787.759014] [] tun_sendmsg+0x51/0x70 2017-10-21T10:20:24.985657+00:00 node-90 kernel: [152787.759017] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:20:24.985658+00:00 node-90 kernel: [152787.759019] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:20:24.985659+00:00 node-90 kernel: [152787.759021] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:20:24.985660+00:00 node-90 kernel: [152787.759024] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:20:24.985660+00:00 node-90 kernel: [152787.759026] [] kthread+0xe5/0x100 2017-10-21T10:20:24.985661+00:00 node-90 kernel: [152787.759027] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:20:24.985662+00:00 node-90 kernel: [152787.759031] [] ret_from_fork+0x3f/0x70 2017-10-21T10:20:24.985663+00:00 node-90 kernel: [152787.759032] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:20:24.985664+00:00 node-90 kernel: [152787.759033] ---[ end trace d7e73079b38e5900 ]--- 2017-10-21T10:23:16.077629+00:00 node-90 kernel: [152958.848361] ------------[ cut here ]------------ 2017-10-21T10:23:16.077648+00:00 node-90 kernel: [152958.848369] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:23:16.077650+00:00 node-90 kernel: [152958.848371] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:23:16.077651+00:00 node-90 kernel: [152958.848372] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:23:16.077666+00:00 node-90 kernel: [152958.848434] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:23:16.077671+00:00 node-90 kernel: [152958.848435] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:23:16.077672+00:00 node-90 kernel: [152958.848437] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T10:23:16.077689+00:00 node-90 kernel: [152958.848439] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T10:23:16.077690+00:00 node-90 kernel: [152958.848440] ffff881033980200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:23:16.077691+00:00 node-90 kernel: [152958.848442] Call Trace: 2017-10-21T10:23:16.077693+00:00 node-90 kernel: [152958.848443] [] dump_stack+0x63/0x90 2017-10-21T10:23:16.077693+00:00 node-90 kernel: [152958.848451] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:23:16.077694+00:00 node-90 kernel: [152958.848453] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:23:16.077695+00:00 node-90 kernel: [152958.848455] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:23:16.077696+00:00 node-90 kernel: [152958.848456] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:23:16.077697+00:00 node-90 kernel: [152958.848458] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:23:16.077698+00:00 node-90 kernel: [152958.848463] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:23:16.077698+00:00 node-90 kernel: [152958.848467] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:23:16.077699+00:00 node-90 kernel: [152958.848468] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:23:16.077699+00:00 node-90 kernel: [152958.848473] [] ? nf_iterate+0x62/0x80 2017-10-21T10:23:16.077700+00:00 node-90 kernel: [152958.848475] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:23:16.077701+00:00 node-90 kernel: [152958.848488] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:23:16.077702+00:00 node-90 kernel: [152958.848491] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:23:16.077703+00:00 node-90 kernel: [152958.848493] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:23:16.077703+00:00 node-90 kernel: [152958.848496] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:23:16.077704+00:00 node-90 kernel: [152958.848498] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:23:16.077705+00:00 node-90 kernel: [152958.848501] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:23:16.077706+00:00 node-90 kernel: [152958.848503] [] ? nf_iterate+0x62/0x80 2017-10-21T10:23:16.077707+00:00 node-90 kernel: [152958.848505] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:23:16.077707+00:00 node-90 kernel: [152958.848506] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:23:16.077708+00:00 node-90 kernel: [152958.848511] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:23:16.077708+00:00 node-90 kernel: [152958.848514] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:23:16.077709+00:00 node-90 kernel: [152958.848516] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:23:16.077719+00:00 node-90 kernel: [152958.848519] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:23:16.077720+00:00 node-90 kernel: [152958.848522] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:23:16.077721+00:00 node-90 kernel: [152958.848532] [] ? generic_exec_single+0x85/0x120 2017-10-21T10:23:16.077721+00:00 node-90 kernel: [152958.848536] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T10:23:16.077722+00:00 node-90 kernel: [152958.848537] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:23:16.077723+00:00 node-90 kernel: [152958.848538] [] process_backlog+0xa8/0x150 2017-10-21T10:23:16.077724+00:00 node-90 kernel: [152958.848540] [] net_rx_action+0x21e/0x360 2017-10-21T10:23:16.077725+00:00 node-90 kernel: [152958.848542] [] __do_softirq+0x101/0x290 2017-10-21T10:23:16.077726+00:00 node-90 kernel: [152958.848544] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:23:16.077727+00:00 node-90 kernel: [152958.848545] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:23:16.077728+00:00 node-90 kernel: [152958.848548] [] do_softirq+0x1d/0x20 2017-10-21T10:23:16.077729+00:00 node-90 kernel: [152958.848549] [] netif_rx_ni+0x33/0x80 2017-10-21T10:23:16.077730+00:00 node-90 kernel: [152958.848552] [] tun_get_user+0x506/0x880 2017-10-21T10:23:16.077731+00:00 node-90 kernel: [152958.848554] [] tun_sendmsg+0x51/0x70 2017-10-21T10:23:16.077731+00:00 node-90 kernel: [152958.848556] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:23:16.077732+00:00 node-90 kernel: [152958.848558] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:23:16.077733+00:00 node-90 kernel: [152958.848563] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:23:16.077734+00:00 node-90 kernel: [152958.848565] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:23:16.077735+00:00 node-90 kernel: [152958.848567] [] kthread+0xe5/0x100 2017-10-21T10:23:16.077735+00:00 node-90 kernel: [152958.848569] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:23:16.077736+00:00 node-90 kernel: [152958.848572] [] ret_from_fork+0x3f/0x70 2017-10-21T10:23:16.077736+00:00 node-90 kernel: [152958.848573] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:23:16.077737+00:00 node-90 kernel: [152958.848574] ---[ end trace d7e73079b38e5901 ]--- 2017-10-21T10:30:13.845804+00:00 node-90 kernel: [153376.605394] ------------[ cut here ]------------ 2017-10-21T10:30:13.845825+00:00 node-90 kernel: [153376.605404] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:30:13.845827+00:00 node-90 kernel: [153376.605407] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:30:13.845828+00:00 node-90 kernel: [153376.605408] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:30:13.845830+00:00 node-90 kernel: [153376.605469] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:30:13.845832+00:00 node-90 kernel: [153376.605470] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:30:13.845987+00:00 node-90 kernel: [153376.605472] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T10:30:13.846016+00:00 node-90 kernel: [153376.605474] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T10:30:13.846018+00:00 node-90 kernel: [153376.605475] ffff881f8e562200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:30:13.846019+00:00 node-90 kernel: [153376.605477] Call Trace: 2017-10-21T10:30:13.846020+00:00 node-90 kernel: [153376.605479] [] dump_stack+0x63/0x90 2017-10-21T10:30:13.846021+00:00 node-90 kernel: [153376.605489] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:30:13.846021+00:00 node-90 kernel: [153376.605491] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:30:13.846022+00:00 node-90 kernel: [153376.605494] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:30:13.846023+00:00 node-90 kernel: [153376.605495] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:30:13.846024+00:00 node-90 kernel: [153376.605498] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:30:13.846025+00:00 node-90 kernel: [153376.605504] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:30:13.846026+00:00 node-90 kernel: [153376.605508] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:30:13.846026+00:00 node-90 kernel: [153376.605510] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:30:13.846027+00:00 node-90 kernel: [153376.605516] [] ? nf_iterate+0x62/0x80 2017-10-21T10:30:13.846027+00:00 node-90 kernel: [153376.605518] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:30:13.846029+00:00 node-90 kernel: [153376.605525] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:30:13.846030+00:00 node-90 kernel: [153376.605528] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:30:13.846030+00:00 node-90 kernel: [153376.605530] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:30:13.846031+00:00 node-90 kernel: [153376.605533] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:30:13.846031+00:00 node-90 kernel: [153376.605535] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:30:13.846032+00:00 node-90 kernel: [153376.605538] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:30:13.846034+00:00 node-90 kernel: [153376.605540] [] ? nf_iterate+0x62/0x80 2017-10-21T10:30:13.846034+00:00 node-90 kernel: [153376.605542] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:30:13.846035+00:00 node-90 kernel: [153376.605544] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:30:13.846035+00:00 node-90 kernel: [153376.605547] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:30:13.846036+00:00 node-90 kernel: [153376.605550] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:30:13.846037+00:00 node-90 kernel: [153376.605552] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:30:13.846046+00:00 node-90 kernel: [153376.605553] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:30:13.846046+00:00 node-90 kernel: [153376.605555] [] process_backlog+0xa8/0x150 2017-10-21T10:30:13.846047+00:00 node-90 kernel: [153376.605556] [] net_rx_action+0x21e/0x360 2017-10-21T10:30:13.846047+00:00 node-90 kernel: [153376.605559] [] __do_softirq+0x101/0x290 2017-10-21T10:30:13.846048+00:00 node-90 kernel: [153376.605562] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:30:13.846049+00:00 node-90 kernel: [153376.605563] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:30:13.846050+00:00 node-90 kernel: [153376.605566] [] do_softirq+0x1d/0x20 2017-10-21T10:30:13.846051+00:00 node-90 kernel: [153376.605567] [] netif_rx_ni+0x33/0x80 2017-10-21T10:30:13.846052+00:00 node-90 kernel: [153376.605571] [] tun_get_user+0x506/0x880 2017-10-21T10:30:13.846053+00:00 node-90 kernel: [153376.605573] [] tun_sendmsg+0x51/0x70 2017-10-21T10:30:13.846054+00:00 node-90 kernel: [153376.605575] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:30:13.846055+00:00 node-90 kernel: [153376.605577] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:30:13.846056+00:00 node-90 kernel: [153376.605580] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:30:13.846057+00:00 node-90 kernel: [153376.605582] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:30:13.846058+00:00 node-90 kernel: [153376.605585] [] kthread+0xe5/0x100 2017-10-21T10:30:13.846058+00:00 node-90 kernel: [153376.605586] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:30:13.846059+00:00 node-90 kernel: [153376.605590] [] ret_from_fork+0x3f/0x70 2017-10-21T10:30:13.846060+00:00 node-90 kernel: [153376.605591] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:30:13.846061+00:00 node-90 kernel: [153376.605593] ---[ end trace d7e73079b38e5902 ]--- 2017-10-21T10:32:07.865244+00:00 node-90 kernel: [153490.622697] ------------[ cut here ]------------ 2017-10-21T10:32:07.865263+00:00 node-90 kernel: [153490.622704] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:32:07.865264+00:00 node-90 kernel: [153490.622706] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:32:07.865265+00:00 node-90 kernel: [153490.622707] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:32:07.865433+00:00 node-90 kernel: [153490.622768] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:32:07.865438+00:00 node-90 kernel: [153490.622769] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:32:07.865439+00:00 node-90 kernel: [153490.622770] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T10:32:07.865457+00:00 node-90 kernel: [153490.622772] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T10:32:07.865458+00:00 node-90 kernel: [153490.622773] ffff880f91e65e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:32:07.865459+00:00 node-90 kernel: [153490.622775] Call Trace: 2017-10-21T10:32:07.865460+00:00 node-90 kernel: [153490.622777] [] dump_stack+0x63/0x90 2017-10-21T10:32:07.865461+00:00 node-90 kernel: [153490.622784] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:32:07.865462+00:00 node-90 kernel: [153490.622786] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:32:07.865462+00:00 node-90 kernel: [153490.622788] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:32:07.865463+00:00 node-90 kernel: [153490.622790] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:32:07.865464+00:00 node-90 kernel: [153490.622792] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:32:07.865465+00:00 node-90 kernel: [153490.622797] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:32:07.865465+00:00 node-90 kernel: [153490.622800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:32:07.865466+00:00 node-90 kernel: [153490.622802] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:32:07.865467+00:00 node-90 kernel: [153490.622806] [] ? nf_iterate+0x62/0x80 2017-10-21T10:32:07.865467+00:00 node-90 kernel: [153490.622808] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:32:07.865468+00:00 node-90 kernel: [153490.622814] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:32:07.865470+00:00 node-90 kernel: [153490.622817] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:32:07.865470+00:00 node-90 kernel: [153490.622820] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:32:07.865471+00:00 node-90 kernel: [153490.622822] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:32:07.865471+00:00 node-90 kernel: [153490.622824] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:32:07.865472+00:00 node-90 kernel: [153490.622827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:32:07.865473+00:00 node-90 kernel: [153490.622829] [] ? nf_iterate+0x62/0x80 2017-10-21T10:32:07.865474+00:00 node-90 kernel: [153490.622831] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:32:07.865475+00:00 node-90 kernel: [153490.622833] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:32:07.865475+00:00 node-90 kernel: [153490.622836] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:32:07.865476+00:00 node-90 kernel: [153490.622839] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:32:07.865477+00:00 node-90 kernel: [153490.622840] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:32:07.865486+00:00 node-90 kernel: [153490.622842] [] ? __napi_schedule+0x40/0x60 2017-10-21T10:32:07.865487+00:00 node-90 kernel: [153490.622845] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T10:32:07.865488+00:00 node-90 kernel: [153490.622846] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:32:07.865488+00:00 node-90 kernel: [153490.622847] [] process_backlog+0xa8/0x150 2017-10-21T10:32:07.865489+00:00 node-90 kernel: [153490.622849] [] net_rx_action+0x21e/0x360 2017-10-21T10:32:07.865490+00:00 node-90 kernel: [153490.622851] [] __do_softirq+0x101/0x290 2017-10-21T10:32:07.865491+00:00 node-90 kernel: [153490.622854] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:32:07.865492+00:00 node-90 kernel: [153490.622854] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:32:07.865493+00:00 node-90 kernel: [153490.622857] [] do_softirq+0x1d/0x20 2017-10-21T10:32:07.865494+00:00 node-90 kernel: [153490.622859] [] netif_rx_ni+0x33/0x80 2017-10-21T10:32:07.865495+00:00 node-90 kernel: [153490.622862] [] tun_get_user+0x506/0x880 2017-10-21T10:32:07.865496+00:00 node-90 kernel: [153490.622864] [] tun_sendmsg+0x51/0x70 2017-10-21T10:32:07.865498+00:00 node-90 kernel: [153490.622866] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:32:07.865498+00:00 node-90 kernel: [153490.622868] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:32:07.865499+00:00 node-90 kernel: [153490.622871] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:32:07.865499+00:00 node-90 kernel: [153490.622874] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:32:07.865500+00:00 node-90 kernel: [153490.622876] [] kthread+0xe5/0x100 2017-10-21T10:32:07.865501+00:00 node-90 kernel: [153490.622877] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:32:07.865502+00:00 node-90 kernel: [153490.622880] [] ret_from_fork+0x3f/0x70 2017-10-21T10:32:07.865503+00:00 node-90 kernel: [153490.622881] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:32:07.865503+00:00 node-90 kernel: [153490.622882] ---[ end trace d7e73079b38e5903 ]--- 2017-10-21T10:36:02.307358+00:00 node-90 kernel: [153725.063057] ------------[ cut here ]------------ 2017-10-21T10:36:02.307375+00:00 node-90 kernel: [153725.063066] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:36:02.307378+00:00 node-90 kernel: [153725.063068] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:36:02.307380+00:00 node-90 kernel: [153725.063070] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:36:02.307384+00:00 node-90 kernel: [153725.063130] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:36:02.307385+00:00 node-90 kernel: [153725.063131] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:36:02.307386+00:00 node-90 kernel: [153725.063133] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T10:36:02.307414+00:00 node-90 kernel: [153725.063134] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T10:36:02.307418+00:00 node-90 kernel: [153725.063136] ffff8810350dec00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:36:02.307420+00:00 node-90 kernel: [153725.063138] Call Trace: 2017-10-21T10:36:02.307421+00:00 node-90 kernel: [153725.063140] [] dump_stack+0x63/0x90 2017-10-21T10:36:02.307422+00:00 node-90 kernel: [153725.063149] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:36:02.307423+00:00 node-90 kernel: [153725.063151] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:36:02.307424+00:00 node-90 kernel: [153725.063154] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:36:02.307426+00:00 node-90 kernel: [153725.063156] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:36:02.307428+00:00 node-90 kernel: [153725.063158] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:36:02.307429+00:00 node-90 kernel: [153725.063165] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:36:02.307431+00:00 node-90 kernel: [153725.063168] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:36:02.307432+00:00 node-90 kernel: [153725.063170] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:36:02.307433+00:00 node-90 kernel: [153725.063176] [] ? nf_iterate+0x62/0x80 2017-10-21T10:36:02.307435+00:00 node-90 kernel: [153725.063178] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:36:02.307436+00:00 node-90 kernel: [153725.063185] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:36:02.307437+00:00 node-90 kernel: [153725.063188] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:36:02.307438+00:00 node-90 kernel: [153725.063190] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:36:02.307438+00:00 node-90 kernel: [153725.063193] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:36:02.307439+00:00 node-90 kernel: [153725.063195] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:36:02.307440+00:00 node-90 kernel: [153725.063198] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:36:02.307442+00:00 node-90 kernel: [153725.063200] [] ? nf_iterate+0x62/0x80 2017-10-21T10:36:02.307443+00:00 node-90 kernel: [153725.063202] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:36:02.307444+00:00 node-90 kernel: [153725.063204] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:36:02.307445+00:00 node-90 kernel: [153725.063207] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:36:02.307447+00:00 node-90 kernel: [153725.063210] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:36:02.307448+00:00 node-90 kernel: [153725.063212] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:36:02.307464+00:00 node-90 kernel: [153725.063215] [] ? update_blocked_averages+0x310/0x520 2017-10-21T10:36:02.307466+00:00 node-90 kernel: [153725.063216] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:36:02.307467+00:00 node-90 kernel: [153725.063218] [] process_backlog+0xa8/0x150 2017-10-21T10:36:02.307468+00:00 node-90 kernel: [153725.063219] [] net_rx_action+0x21e/0x360 2017-10-21T10:36:02.307468+00:00 node-90 kernel: [153725.063222] [] __do_softirq+0x101/0x290 2017-10-21T10:36:02.307470+00:00 node-90 kernel: [153725.063225] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:36:02.307472+00:00 node-90 kernel: [153725.063226] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:36:02.307473+00:00 node-90 kernel: [153725.063229] [] do_softirq+0x1d/0x20 2017-10-21T10:36:02.307482+00:00 node-90 kernel: [153725.063231] [] netif_rx_ni+0x33/0x80 2017-10-21T10:36:02.307484+00:00 node-90 kernel: [153725.063234] [] tun_get_user+0x506/0x880 2017-10-21T10:36:02.307484+00:00 node-90 kernel: [153725.063236] [] tun_sendmsg+0x51/0x70 2017-10-21T10:36:02.307486+00:00 node-90 kernel: [153725.063238] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:36:02.307487+00:00 node-90 kernel: [153725.063240] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:36:02.307489+00:00 node-90 kernel: [153725.063243] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:36:02.307491+00:00 node-90 kernel: [153725.063245] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:36:02.307493+00:00 node-90 kernel: [153725.063248] [] kthread+0xe5/0x100 2017-10-21T10:36:02.307494+00:00 node-90 kernel: [153725.063249] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:36:02.307494+00:00 node-90 kernel: [153725.063252] [] ret_from_fork+0x3f/0x70 2017-10-21T10:36:02.307495+00:00 node-90 kernel: [153725.063254] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:36:02.307496+00:00 node-90 kernel: [153725.063255] ---[ end trace d7e73079b38e5904 ]--- 2017-10-21T10:39:50.481767+00:00 node-90 kernel: [153953.230996] ------------[ cut here ]------------ 2017-10-21T10:39:50.481924+00:00 node-90 kernel: [153953.231006] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:39:50.481926+00:00 node-90 kernel: [153953.231008] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:39:50.481928+00:00 node-90 kernel: [153953.231009] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:39:50.481930+00:00 node-90 kernel: [153953.231069] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:39:50.481948+00:00 node-90 kernel: [153953.231070] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:39:50.481949+00:00 node-90 kernel: [153953.231072] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T10:39:50.481963+00:00 node-90 kernel: [153953.231074] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T10:39:50.481964+00:00 node-90 kernel: [153953.231075] ffff882034f54600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:39:50.481965+00:00 node-90 kernel: [153953.231078] Call Trace: 2017-10-21T10:39:50.481967+00:00 node-90 kernel: [153953.231079] [] dump_stack+0x63/0x90 2017-10-21T10:39:50.481968+00:00 node-90 kernel: [153953.231090] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:39:50.481968+00:00 node-90 kernel: [153953.231092] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:39:50.481969+00:00 node-90 kernel: [153953.231095] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:39:50.481970+00:00 node-90 kernel: [153953.231097] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:39:50.481971+00:00 node-90 kernel: [153953.231099] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:39:50.481972+00:00 node-90 kernel: [153953.231106] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:39:50.481973+00:00 node-90 kernel: [153953.231110] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:39:50.481974+00:00 node-90 kernel: [153953.231112] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:39:50.481974+00:00 node-90 kernel: [153953.231118] [] ? nf_iterate+0x62/0x80 2017-10-21T10:39:50.481975+00:00 node-90 kernel: [153953.231120] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:39:50.481976+00:00 node-90 kernel: [153953.231127] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:39:50.481977+00:00 node-90 kernel: [153953.231130] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:39:50.481978+00:00 node-90 kernel: [153953.231132] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:39:50.481979+00:00 node-90 kernel: [153953.231135] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:39:50.481979+00:00 node-90 kernel: [153953.231137] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:39:50.481980+00:00 node-90 kernel: [153953.231140] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:39:50.481982+00:00 node-90 kernel: [153953.231143] [] ? nf_iterate+0x62/0x80 2017-10-21T10:39:50.481983+00:00 node-90 kernel: [153953.231144] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:39:50.481984+00:00 node-90 kernel: [153953.231146] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:39:50.481984+00:00 node-90 kernel: [153953.231149] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:39:50.481985+00:00 node-90 kernel: [153953.231152] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:39:50.481986+00:00 node-90 kernel: [153953.231154] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:39:50.481996+00:00 node-90 kernel: [153953.231158] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T10:39:50.481997+00:00 node-90 kernel: [153953.231160] [] ? __wake_up_common+0x52/0x90 2017-10-21T10:39:50.481998+00:00 node-90 kernel: [153953.231161] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:39:50.481998+00:00 node-90 kernel: [153953.231163] [] process_backlog+0xa8/0x150 2017-10-21T10:39:50.481999+00:00 node-90 kernel: [153953.231164] [] net_rx_action+0x21e/0x360 2017-10-21T10:39:50.482000+00:00 node-90 kernel: [153953.231167] [] __do_softirq+0x101/0x290 2017-10-21T10:39:50.482001+00:00 node-90 kernel: [153953.231170] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:39:50.482002+00:00 node-90 kernel: [153953.231171] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:39:50.482003+00:00 node-90 kernel: [153953.231174] [] do_softirq+0x1d/0x20 2017-10-21T10:39:50.482004+00:00 node-90 kernel: [153953.231176] [] netif_rx_ni+0x33/0x80 2017-10-21T10:39:50.482006+00:00 node-90 kernel: [153953.231179] [] tun_get_user+0x506/0x880 2017-10-21T10:39:50.482007+00:00 node-90 kernel: [153953.231181] [] tun_sendmsg+0x51/0x70 2017-10-21T10:39:50.482008+00:00 node-90 kernel: [153953.231183] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:39:50.482009+00:00 node-90 kernel: [153953.231185] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:39:50.482010+00:00 node-90 kernel: [153953.231189] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:39:50.482010+00:00 node-90 kernel: [153953.231191] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:39:50.482011+00:00 node-90 kernel: [153953.231193] [] kthread+0xe5/0x100 2017-10-21T10:39:50.482012+00:00 node-90 kernel: [153953.231195] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:39:50.482014+00:00 node-90 kernel: [153953.231198] [] ret_from_fork+0x3f/0x70 2017-10-21T10:39:50.482014+00:00 node-90 kernel: [153953.231199] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:39:50.482015+00:00 node-90 kernel: [153953.231202] ---[ end trace d7e73079b38e5905 ]--- 2017-10-21T10:47:43.055659+00:00 node-90 kernel: [154425.796260] ------------[ cut here ]------------ 2017-10-21T10:47:43.055681+00:00 node-90 kernel: [154425.796280] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:47:43.055684+00:00 node-90 kernel: [154425.796282] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=2491 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:47:43.055685+00:00 node-90 kernel: [154425.796283] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:47:43.055693+00:00 node-90 kernel: [154425.796351] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:47:43.055695+00:00 node-90 kernel: [154425.796352] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:47:43.055696+00:00 node-90 kernel: [154425.796353] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T10:47:43.055710+00:00 node-90 kernel: [154425.796355] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T10:47:43.055712+00:00 node-90 kernel: [154425.796356] ffff881f5787f300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:47:43.055714+00:00 node-90 kernel: [154425.796358] Call Trace: 2017-10-21T10:47:43.055715+00:00 node-90 kernel: [154425.796359] [] dump_stack+0x63/0x90 2017-10-21T10:47:43.055716+00:00 node-90 kernel: [154425.796366] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:47:43.055716+00:00 node-90 kernel: [154425.796367] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:47:43.055717+00:00 node-90 kernel: [154425.796369] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:47:43.055718+00:00 node-90 kernel: [154425.796371] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:47:43.055719+00:00 node-90 kernel: [154425.796372] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:47:43.055721+00:00 node-90 kernel: [154425.796378] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:47:43.055721+00:00 node-90 kernel: [154425.796380] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:47:43.055722+00:00 node-90 kernel: [154425.796382] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:47:43.055723+00:00 node-90 kernel: [154425.796386] [] ? nf_iterate+0x62/0x80 2017-10-21T10:47:43.055724+00:00 node-90 kernel: [154425.796388] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:47:43.055725+00:00 node-90 kernel: [154425.796394] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:47:43.055726+00:00 node-90 kernel: [154425.796397] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:47:43.055727+00:00 node-90 kernel: [154425.796399] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:47:43.055728+00:00 node-90 kernel: [154425.796401] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:47:43.055728+00:00 node-90 kernel: [154425.796403] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:47:43.055730+00:00 node-90 kernel: [154425.796406] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:47:43.055731+00:00 node-90 kernel: [154425.796407] [] ? nf_iterate+0x62/0x80 2017-10-21T10:47:43.055732+00:00 node-90 kernel: [154425.796409] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:47:43.055733+00:00 node-90 kernel: [154425.796410] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:47:43.055733+00:00 node-90 kernel: [154425.796413] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:47:43.055734+00:00 node-90 kernel: [154425.796416] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:47:43.055735+00:00 node-90 kernel: [154425.796417] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:47:43.055745+00:00 node-90 kernel: [154425.796420] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T10:47:43.055746+00:00 node-90 kernel: [154425.796422] [] ? __wake_up_common+0x52/0x90 2017-10-21T10:47:43.055747+00:00 node-90 kernel: [154425.796423] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:47:43.055748+00:00 node-90 kernel: [154425.796424] [] process_backlog+0xa8/0x150 2017-10-21T10:47:43.055749+00:00 node-90 kernel: [154425.796425] [] net_rx_action+0x21e/0x360 2017-10-21T10:47:43.055750+00:00 node-90 kernel: [154425.796428] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T10:47:43.055751+00:00 node-90 kernel: [154425.796430] [] __do_softirq+0x101/0x290 2017-10-21T10:47:43.055752+00:00 node-90 kernel: [154425.796432] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:47:43.055752+00:00 node-90 kernel: [154425.796433] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:47:43.055753+00:00 node-90 kernel: [154425.796436] [] do_softirq+0x1d/0x20 2017-10-21T10:47:43.055754+00:00 node-90 kernel: [154425.796437] [] netif_rx_ni+0x33/0x80 2017-10-21T10:47:43.055756+00:00 node-90 kernel: [154425.796439] [] tun_get_user+0x506/0x880 2017-10-21T10:47:43.055757+00:00 node-90 kernel: [154425.796441] [] tun_sendmsg+0x51/0x70 2017-10-21T10:47:43.055757+00:00 node-90 kernel: [154425.796443] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:47:43.055758+00:00 node-90 kernel: [154425.796445] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:47:43.055758+00:00 node-90 kernel: [154425.796448] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:47:43.055760+00:00 node-90 kernel: [154425.796450] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:47:43.055761+00:00 node-90 kernel: [154425.796452] [] kthread+0xe5/0x100 2017-10-21T10:47:43.055762+00:00 node-90 kernel: [154425.796453] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:47:43.055763+00:00 node-90 kernel: [154425.796455] [] ret_from_fork+0x3f/0x70 2017-10-21T10:47:43.055763+00:00 node-90 kernel: [154425.796456] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:47:43.055764+00:00 node-90 kernel: [154425.796458] ---[ end trace d7e73079b38e5906 ]--- 2017-10-21T10:48:04.077764+00:00 node-90 kernel: [154446.817670] ------------[ cut here ]------------ 2017-10-21T10:48:04.078174+00:00 node-90 kernel: [154446.817677] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:48:04.078176+00:00 node-90 kernel: [154446.817680] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:48:04.078178+00:00 node-90 kernel: [154446.817681] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:48:04.078193+00:00 node-90 kernel: [154446.817742] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:48:04.078198+00:00 node-90 kernel: [154446.817743] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:48:04.078199+00:00 node-90 kernel: [154446.817745] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T10:48:04.078214+00:00 node-90 kernel: [154446.817747] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T10:48:04.078215+00:00 node-90 kernel: [154446.817748] ffff88102d5e3800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:48:04.078216+00:00 node-90 kernel: [154446.817750] Call Trace: 2017-10-21T10:48:04.078217+00:00 node-90 kernel: [154446.817751] [] dump_stack+0x63/0x90 2017-10-21T10:48:04.078218+00:00 node-90 kernel: [154446.817759] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:48:04.078219+00:00 node-90 kernel: [154446.817761] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:48:04.078219+00:00 node-90 kernel: [154446.817764] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:48:04.078220+00:00 node-90 kernel: [154446.817765] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:48:04.078221+00:00 node-90 kernel: [154446.817768] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:48:04.078222+00:00 node-90 kernel: [154446.817773] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:48:04.078223+00:00 node-90 kernel: [154446.817777] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:48:04.078223+00:00 node-90 kernel: [154446.817779] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:48:04.078224+00:00 node-90 kernel: [154446.817784] [] ? nf_iterate+0x62/0x80 2017-10-21T10:48:04.078225+00:00 node-90 kernel: [154446.817786] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:48:04.078226+00:00 node-90 kernel: [154446.817794] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:48:04.078227+00:00 node-90 kernel: [154446.817797] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:48:04.078227+00:00 node-90 kernel: [154446.817800] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:48:04.078228+00:00 node-90 kernel: [154446.817803] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:48:04.078229+00:00 node-90 kernel: [154446.817805] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:48:04.078229+00:00 node-90 kernel: [154446.817808] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:48:04.078231+00:00 node-90 kernel: [154446.817810] [] ? nf_iterate+0x62/0x80 2017-10-21T10:48:04.078231+00:00 node-90 kernel: [154446.817812] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:48:04.078232+00:00 node-90 kernel: [154446.817814] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:48:04.078233+00:00 node-90 kernel: [154446.817817] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:48:04.078233+00:00 node-90 kernel: [154446.817820] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:48:04.078234+00:00 node-90 kernel: [154446.817822] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:48:04.078243+00:00 node-90 kernel: [154446.817826] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T10:48:04.078244+00:00 node-90 kernel: [154446.817827] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:48:04.078245+00:00 node-90 kernel: [154446.817828] [] process_backlog+0xa8/0x150 2017-10-21T10:48:04.078245+00:00 node-90 kernel: [154446.817830] [] net_rx_action+0x21e/0x360 2017-10-21T10:48:04.078246+00:00 node-90 kernel: [154446.817832] [] __do_softirq+0x101/0x290 2017-10-21T10:48:04.078247+00:00 node-90 kernel: [154446.817835] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:48:04.078248+00:00 node-90 kernel: [154446.817835] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:48:04.078249+00:00 node-90 kernel: [154446.817839] [] do_softirq+0x1d/0x20 2017-10-21T10:48:04.078250+00:00 node-90 kernel: [154446.817840] [] netif_rx_ni+0x33/0x80 2017-10-21T10:48:04.078252+00:00 node-90 kernel: [154446.817843] [] tun_get_user+0x506/0x880 2017-10-21T10:48:04.078253+00:00 node-90 kernel: [154446.817845] [] tun_sendmsg+0x51/0x70 2017-10-21T10:48:04.078254+00:00 node-90 kernel: [154446.817848] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:48:04.078255+00:00 node-90 kernel: [154446.817850] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:48:04.078255+00:00 node-90 kernel: [154446.817853] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:48:04.078256+00:00 node-90 kernel: [154446.817856] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:48:04.078256+00:00 node-90 kernel: [154446.817858] [] kthread+0xe5/0x100 2017-10-21T10:48:04.078257+00:00 node-90 kernel: [154446.817859] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:48:04.078258+00:00 node-90 kernel: [154446.817862] [] ret_from_fork+0x3f/0x70 2017-10-21T10:48:04.078260+00:00 node-90 kernel: [154446.817863] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:48:04.078260+00:00 node-90 kernel: [154446.817865] ---[ end trace d7e73079b38e5907 ]--- 2017-10-21T10:48:18.685543+00:00 node-90 kernel: [154461.422562] ------------[ cut here ]------------ 2017-10-21T10:48:18.685565+00:00 node-90 kernel: [154461.422572] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:48:18.685567+00:00 node-90 kernel: [154461.422574] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:48:18.685568+00:00 node-90 kernel: [154461.422576] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:48:18.685570+00:00 node-90 kernel: [154461.422640] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:48:18.685571+00:00 node-90 kernel: [154461.422641] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:48:18.685572+00:00 node-90 kernel: [154461.422643] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-21T10:48:18.685606+00:00 node-90 kernel: [154461.422644] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-21T10:48:18.685610+00:00 node-90 kernel: [154461.422646] ffff88202ea2fc00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:48:18.685612+00:00 node-90 kernel: [154461.422648] Call Trace: 2017-10-21T10:48:18.685613+00:00 node-90 kernel: [154461.422649] [] dump_stack+0x63/0x90 2017-10-21T10:48:18.685614+00:00 node-90 kernel: [154461.422659] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:48:18.685615+00:00 node-90 kernel: [154461.422661] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:48:18.685616+00:00 node-90 kernel: [154461.422664] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:48:18.685616+00:00 node-90 kernel: [154461.422665] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:48:18.685618+00:00 node-90 kernel: [154461.422668] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:48:18.685620+00:00 node-90 kernel: [154461.422674] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:48:18.685620+00:00 node-90 kernel: [154461.422677] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:48:18.685621+00:00 node-90 kernel: [154461.422679] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:48:18.685622+00:00 node-90 kernel: [154461.422696] [] ? nf_iterate+0x62/0x80 2017-10-21T10:48:18.685623+00:00 node-90 kernel: [154461.422698] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:48:18.685624+00:00 node-90 kernel: [154461.422704] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:48:18.685626+00:00 node-90 kernel: [154461.422707] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:48:18.685626+00:00 node-90 kernel: [154461.422710] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:48:18.685627+00:00 node-90 kernel: [154461.422712] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:48:18.685628+00:00 node-90 kernel: [154461.422714] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:48:18.685629+00:00 node-90 kernel: [154461.422718] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:48:18.685631+00:00 node-90 kernel: [154461.422719] [] ? nf_iterate+0x62/0x80 2017-10-21T10:48:18.685632+00:00 node-90 kernel: [154461.422721] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:48:18.685632+00:00 node-90 kernel: [154461.422723] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:48:18.685633+00:00 node-90 kernel: [154461.422726] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:48:18.685634+00:00 node-90 kernel: [154461.422729] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:48:18.685635+00:00 node-90 kernel: [154461.422731] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:48:18.685645+00:00 node-90 kernel: [154461.422735] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T10:48:18.685646+00:00 node-90 kernel: [154461.422737] [] ? check_preempt_curr+0x54/0x90 2017-10-21T10:48:18.685647+00:00 node-90 kernel: [154461.422739] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T10:48:18.685647+00:00 node-90 kernel: [154461.422740] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:48:18.685648+00:00 node-90 kernel: [154461.422741] [] process_backlog+0xa8/0x150 2017-10-21T10:48:18.685649+00:00 node-90 kernel: [154461.422743] [] net_rx_action+0x21e/0x360 2017-10-21T10:48:18.685651+00:00 node-90 kernel: [154461.422747] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T10:48:18.685652+00:00 node-90 kernel: [154461.422749] [] __do_softirq+0x101/0x290 2017-10-21T10:48:18.685653+00:00 node-90 kernel: [154461.422752] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:48:18.685654+00:00 node-90 kernel: [154461.422753] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:48:18.685655+00:00 node-90 kernel: [154461.422756] [] do_softirq+0x1d/0x20 2017-10-21T10:48:18.685657+00:00 node-90 kernel: [154461.422757] [] netif_rx_ni+0x33/0x80 2017-10-21T10:48:18.685658+00:00 node-90 kernel: [154461.422760] [] tun_get_user+0x506/0x880 2017-10-21T10:48:18.685659+00:00 node-90 kernel: [154461.422773] [] tun_sendmsg+0x51/0x70 2017-10-21T10:48:18.685659+00:00 node-90 kernel: [154461.422776] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:48:18.685660+00:00 node-90 kernel: [154461.422777] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:48:18.685661+00:00 node-90 kernel: [154461.422780] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:48:18.685662+00:00 node-90 kernel: [154461.422782] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:48:18.685663+00:00 node-90 kernel: [154461.422785] [] kthread+0xe5/0x100 2017-10-21T10:48:18.685664+00:00 node-90 kernel: [154461.422786] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:48:18.685665+00:00 node-90 kernel: [154461.422789] [] ret_from_fork+0x3f/0x70 2017-10-21T10:48:18.685665+00:00 node-90 kernel: [154461.422790] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:48:18.685707+00:00 node-90 kernel: [154461.422792] ---[ end trace d7e73079b38e5908 ]--- 2017-10-21T10:49:23.739045+00:00 node-90 kernel: [154526.477306] ------------[ cut here ]------------ 2017-10-21T10:49:23.739063+00:00 node-90 kernel: [154526.477314] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:49:23.739065+00:00 node-90 kernel: [154526.477316] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:49:23.739066+00:00 node-90 kernel: [154526.477317] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:49:23.739067+00:00 node-90 kernel: [154526.477377] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:49:23.739068+00:00 node-90 kernel: [154526.477378] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:49:23.739077+00:00 node-90 kernel: [154526.477379] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T10:49:23.739091+00:00 node-90 kernel: [154526.477381] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T10:49:23.739092+00:00 node-90 kernel: [154526.477383] ffff8820331e6b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:49:23.739094+00:00 node-90 kernel: [154526.477385] Call Trace: 2017-10-21T10:49:23.739095+00:00 node-90 kernel: [154526.477386] [] dump_stack+0x63/0x90 2017-10-21T10:49:23.739096+00:00 node-90 kernel: [154526.477393] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:49:23.739097+00:00 node-90 kernel: [154526.477395] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:49:23.739097+00:00 node-90 kernel: [154526.477397] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:49:23.739098+00:00 node-90 kernel: [154526.477398] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:49:23.739099+00:00 node-90 kernel: [154526.477400] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:49:23.739100+00:00 node-90 kernel: [154526.477406] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:49:23.739101+00:00 node-90 kernel: [154526.477409] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:49:23.739101+00:00 node-90 kernel: [154526.477410] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:49:23.739102+00:00 node-90 kernel: [154526.477415] [] ? nf_iterate+0x62/0x80 2017-10-21T10:49:23.739103+00:00 node-90 kernel: [154526.477417] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:49:23.739104+00:00 node-90 kernel: [154526.477423] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:49:23.739105+00:00 node-90 kernel: [154526.477426] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:49:23.739106+00:00 node-90 kernel: [154526.477428] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:49:23.739106+00:00 node-90 kernel: [154526.477431] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:49:23.739107+00:00 node-90 kernel: [154526.477433] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:49:23.739108+00:00 node-90 kernel: [154526.477436] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:49:23.739110+00:00 node-90 kernel: [154526.477438] [] ? nf_iterate+0x62/0x80 2017-10-21T10:49:23.739111+00:00 node-90 kernel: [154526.477440] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:49:23.739112+00:00 node-90 kernel: [154526.477442] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:49:23.739112+00:00 node-90 kernel: [154526.477445] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:49:23.739113+00:00 node-90 kernel: [154526.477448] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:49:23.739114+00:00 node-90 kernel: [154526.477449] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:49:23.739123+00:00 node-90 kernel: [154526.477451] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:49:23.739123+00:00 node-90 kernel: [154526.477452] [] process_backlog+0xa8/0x150 2017-10-21T10:49:23.739124+00:00 node-90 kernel: [154526.477453] [] net_rx_action+0x21e/0x360 2017-10-21T10:49:23.739124+00:00 node-90 kernel: [154526.477455] [] __do_softirq+0x101/0x290 2017-10-21T10:49:23.739125+00:00 node-90 kernel: [154526.477458] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:49:23.739126+00:00 node-90 kernel: [154526.477459] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:49:23.739127+00:00 node-90 kernel: [154526.477462] [] do_softirq+0x1d/0x20 2017-10-21T10:49:23.739128+00:00 node-90 kernel: [154526.477463] [] netif_rx_ni+0x33/0x80 2017-10-21T10:49:23.739129+00:00 node-90 kernel: [154526.477467] [] tun_get_user+0x506/0x880 2017-10-21T10:49:23.739130+00:00 node-90 kernel: [154526.477469] [] tun_sendmsg+0x51/0x70 2017-10-21T10:49:23.739131+00:00 node-90 kernel: [154526.477471] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:49:23.739132+00:00 node-90 kernel: [154526.477473] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:49:23.739133+00:00 node-90 kernel: [154526.477477] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:49:23.739134+00:00 node-90 kernel: [154526.477479] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:49:23.739134+00:00 node-90 kernel: [154526.477481] [] kthread+0xe5/0x100 2017-10-21T10:49:23.739135+00:00 node-90 kernel: [154526.477483] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:49:23.739136+00:00 node-90 kernel: [154526.477486] [] ret_from_fork+0x3f/0x70 2017-10-21T10:49:23.739137+00:00 node-90 kernel: [154526.477487] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:49:23.739138+00:00 node-90 kernel: [154526.477488] ---[ end trace d7e73079b38e5909 ]--- 2017-10-21T10:51:13.721538+00:00 node-90 kernel: [154636.457080] ------------[ cut here ]------------ 2017-10-21T10:51:13.721560+00:00 node-90 kernel: [154636.457090] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:51:13.721563+00:00 node-90 kernel: [154636.457092] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:51:13.721564+00:00 node-90 kernel: [154636.457093] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:51:13.721565+00:00 node-90 kernel: [154636.457151] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:51:13.721567+00:00 node-90 kernel: [154636.457152] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:51:13.721576+00:00 node-90 kernel: [154636.457153] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T10:51:13.721594+00:00 node-90 kernel: [154636.457155] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T10:51:13.721596+00:00 node-90 kernel: [154636.457156] ffff88101a5aeb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:51:13.721597+00:00 node-90 kernel: [154636.457158] Call Trace: 2017-10-21T10:51:13.721598+00:00 node-90 kernel: [154636.457160] [] dump_stack+0x63/0x90 2017-10-21T10:51:13.721599+00:00 node-90 kernel: [154636.457169] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:51:13.721600+00:00 node-90 kernel: [154636.457171] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:51:13.721600+00:00 node-90 kernel: [154636.457174] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:51:13.721601+00:00 node-90 kernel: [154636.457175] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:51:13.721602+00:00 node-90 kernel: [154636.457177] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:51:13.721604+00:00 node-90 kernel: [154636.457184] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:51:13.721604+00:00 node-90 kernel: [154636.457187] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:51:13.721605+00:00 node-90 kernel: [154636.457189] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:51:13.721605+00:00 node-90 kernel: [154636.457195] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:13.721606+00:00 node-90 kernel: [154636.457197] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:51:13.721608+00:00 node-90 kernel: [154636.457203] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:51:13.721609+00:00 node-90 kernel: [154636.457206] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:51:13.721609+00:00 node-90 kernel: [154636.457209] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:51:13.721610+00:00 node-90 kernel: [154636.457212] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:51:13.721611+00:00 node-90 kernel: [154636.457214] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:51:13.721612+00:00 node-90 kernel: [154636.457217] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:51:13.721613+00:00 node-90 kernel: [154636.457219] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:13.721614+00:00 node-90 kernel: [154636.457221] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:51:13.721615+00:00 node-90 kernel: [154636.457222] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:51:13.721615+00:00 node-90 kernel: [154636.457226] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:51:13.721616+00:00 node-90 kernel: [154636.457229] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:51:13.721617+00:00 node-90 kernel: [154636.457230] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:51:13.721630+00:00 node-90 kernel: [154636.457235] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T10:51:13.721631+00:00 node-90 kernel: [154636.457236] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:51:13.721631+00:00 node-90 kernel: [154636.457238] [] process_backlog+0xa8/0x150 2017-10-21T10:51:13.721632+00:00 node-90 kernel: [154636.457239] [] net_rx_action+0x21e/0x360 2017-10-21T10:51:13.721633+00:00 node-90 kernel: [154636.457242] [] __do_softirq+0x101/0x290 2017-10-21T10:51:13.721634+00:00 node-90 kernel: [154636.457245] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:51:13.721635+00:00 node-90 kernel: [154636.457246] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:51:13.721637+00:00 node-90 kernel: [154636.457249] [] do_softirq+0x1d/0x20 2017-10-21T10:51:13.721638+00:00 node-90 kernel: [154636.457250] [] netif_rx_ni+0x33/0x80 2017-10-21T10:51:13.721639+00:00 node-90 kernel: [154636.457254] [] tun_get_user+0x506/0x880 2017-10-21T10:51:13.721640+00:00 node-90 kernel: [154636.457256] [] tun_sendmsg+0x51/0x70 2017-10-21T10:51:13.721641+00:00 node-90 kernel: [154636.457258] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:51:13.721643+00:00 node-90 kernel: [154636.457260] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:51:13.721643+00:00 node-90 kernel: [154636.457263] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:51:13.721644+00:00 node-90 kernel: [154636.457265] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:51:13.721645+00:00 node-90 kernel: [154636.457267] [] kthread+0xe5/0x100 2017-10-21T10:51:13.721645+00:00 node-90 kernel: [154636.457268] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:51:13.721647+00:00 node-90 kernel: [154636.457272] [] ret_from_fork+0x3f/0x70 2017-10-21T10:51:13.721648+00:00 node-90 kernel: [154636.457273] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:51:13.721649+00:00 node-90 kernel: [154636.457274] ---[ end trace d7e73079b38e590a ]--- 2017-10-21T10:51:47.793925+00:00 node-90 kernel: [154670.528744] ------------[ cut here ]------------ 2017-10-21T10:51:47.793947+00:00 node-90 kernel: [154670.528752] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:51:47.793949+00:00 node-90 kernel: [154670.528755] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:51:47.793950+00:00 node-90 kernel: [154670.528756] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:51:47.793952+00:00 node-90 kernel: [154670.528817] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:51:47.793953+00:00 node-90 kernel: [154670.528819] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:51:47.793973+00:00 node-90 kernel: [154670.528820] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T10:51:47.794000+00:00 node-90 kernel: [154670.528822] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T10:51:47.794002+00:00 node-90 kernel: [154670.528823] ffff882033e00e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:51:47.794003+00:00 node-90 kernel: [154670.528825] Call Trace: 2017-10-21T10:51:47.794004+00:00 node-90 kernel: [154670.528826] [] dump_stack+0x63/0x90 2017-10-21T10:51:47.794005+00:00 node-90 kernel: [154670.528835] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:51:47.794006+00:00 node-90 kernel: [154670.528836] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:51:47.794006+00:00 node-90 kernel: [154670.528839] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:51:47.794007+00:00 node-90 kernel: [154670.528840] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:51:47.794008+00:00 node-90 kernel: [154670.528843] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:51:47.794009+00:00 node-90 kernel: [154670.528849] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:51:47.794010+00:00 node-90 kernel: [154670.528853] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:51:47.794010+00:00 node-90 kernel: [154670.528854] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:51:47.794011+00:00 node-90 kernel: [154670.528859] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:47.794012+00:00 node-90 kernel: [154670.528861] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:51:47.794013+00:00 node-90 kernel: [154670.528881] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:51:47.794014+00:00 node-90 kernel: [154670.528884] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:51:47.794014+00:00 node-90 kernel: [154670.528886] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:51:47.794015+00:00 node-90 kernel: [154670.528889] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:51:47.794015+00:00 node-90 kernel: [154670.528891] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:51:47.794016+00:00 node-90 kernel: [154670.528895] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:51:47.794017+00:00 node-90 kernel: [154670.528897] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:47.794018+00:00 node-90 kernel: [154670.528899] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:51:47.794019+00:00 node-90 kernel: [154670.528900] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:51:47.794019+00:00 node-90 kernel: [154670.528904] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:51:47.794020+00:00 node-90 kernel: [154670.528907] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:51:47.794021+00:00 node-90 kernel: [154670.528908] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:51:47.794029+00:00 node-90 kernel: [154670.528910] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:51:47.794030+00:00 node-90 kernel: [154670.528912] [] process_backlog+0xa8/0x150 2017-10-21T10:51:47.794031+00:00 node-90 kernel: [154670.528913] [] net_rx_action+0x21e/0x360 2017-10-21T10:51:47.794031+00:00 node-90 kernel: [154670.528916] [] __do_softirq+0x101/0x290 2017-10-21T10:51:47.794032+00:00 node-90 kernel: [154670.528919] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:51:47.794033+00:00 node-90 kernel: [154670.528920] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:51:47.794034+00:00 node-90 kernel: [154670.528923] [] do_softirq+0x1d/0x20 2017-10-21T10:51:47.794035+00:00 node-90 kernel: [154670.528924] [] netif_rx_ni+0x33/0x80 2017-10-21T10:51:47.794036+00:00 node-90 kernel: [154670.528929] [] tun_get_user+0x506/0x880 2017-10-21T10:51:47.794037+00:00 node-90 kernel: [154670.528931] [] tun_sendmsg+0x51/0x70 2017-10-21T10:51:47.794041+00:00 node-90 kernel: [154670.528934] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:51:47.794042+00:00 node-90 kernel: [154670.528936] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:51:47.794043+00:00 node-90 kernel: [154670.528940] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:51:47.794044+00:00 node-90 kernel: [154670.528942] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:51:47.794045+00:00 node-90 kernel: [154670.528944] [] kthread+0xe5/0x100 2017-10-21T10:51:47.794045+00:00 node-90 kernel: [154670.528945] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:51:47.794046+00:00 node-90 kernel: [154670.528948] [] ret_from_fork+0x3f/0x70 2017-10-21T10:51:47.794047+00:00 node-90 kernel: [154670.528950] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:51:47.794048+00:00 node-90 kernel: [154670.528951] ---[ end trace d7e73079b38e590b ]--- 2017-10-21T10:57:41.105390+00:00 node-90 kernel: [155023.829970] ------------[ cut here ]------------ 2017-10-21T10:57:41.105413+00:00 node-90 kernel: [155023.829979] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:57:41.105416+00:00 node-90 kernel: [155023.829981] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:57:41.105424+00:00 node-90 kernel: [155023.829983] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:57:41.105426+00:00 node-90 kernel: [155023.830040] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:57:41.105427+00:00 node-90 kernel: [155023.830041] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:57:41.105428+00:00 node-90 kernel: [155023.830042] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T10:57:41.105442+00:00 node-90 kernel: [155023.830044] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T10:57:41.105442+00:00 node-90 kernel: [155023.830045] ffff881033918800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T10:57:41.105444+00:00 node-90 kernel: [155023.830048] Call Trace: 2017-10-21T10:57:41.105445+00:00 node-90 kernel: [155023.830049] [] dump_stack+0x63/0x90 2017-10-21T10:57:41.105446+00:00 node-90 kernel: [155023.830058] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:57:41.105446+00:00 node-90 kernel: [155023.830060] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:57:41.105447+00:00 node-90 kernel: [155023.830063] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:57:41.105448+00:00 node-90 kernel: [155023.830064] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:57:41.105449+00:00 node-90 kernel: [155023.830066] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:57:41.105451+00:00 node-90 kernel: [155023.830073] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:57:41.105451+00:00 node-90 kernel: [155023.830076] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:57:41.105452+00:00 node-90 kernel: [155023.830078] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:57:41.105452+00:00 node-90 kernel: [155023.830084] [] ? nf_iterate+0x62/0x80 2017-10-21T10:57:41.105453+00:00 node-90 kernel: [155023.830086] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:57:41.105455+00:00 node-90 kernel: [155023.830092] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:57:41.105456+00:00 node-90 kernel: [155023.830095] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:57:41.105457+00:00 node-90 kernel: [155023.830097] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:57:41.105458+00:00 node-90 kernel: [155023.830100] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:57:41.105458+00:00 node-90 kernel: [155023.830102] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:57:41.105459+00:00 node-90 kernel: [155023.830105] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:57:41.105461+00:00 node-90 kernel: [155023.830106] [] ? nf_iterate+0x62/0x80 2017-10-21T10:57:41.105462+00:00 node-90 kernel: [155023.830108] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:57:41.105463+00:00 node-90 kernel: [155023.830109] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:57:41.105463+00:00 node-90 kernel: [155023.830112] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:57:41.105464+00:00 node-90 kernel: [155023.830115] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:57:41.105465+00:00 node-90 kernel: [155023.830116] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:57:41.105474+00:00 node-90 kernel: [155023.830117] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:57:41.105475+00:00 node-90 kernel: [155023.830119] [] process_backlog+0xa8/0x150 2017-10-21T10:57:41.105475+00:00 node-90 kernel: [155023.830120] [] net_rx_action+0x21e/0x360 2017-10-21T10:57:41.105476+00:00 node-90 kernel: [155023.830122] [] __do_softirq+0x101/0x290 2017-10-21T10:57:41.105477+00:00 node-90 kernel: [155023.830125] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T10:57:41.105478+00:00 node-90 kernel: [155023.830126] [] do_softirq.part.19+0x38/0x40 2017-10-21T10:57:41.105479+00:00 node-90 kernel: [155023.830129] [] do_softirq+0x1d/0x20 2017-10-21T10:57:41.105481+00:00 node-90 kernel: [155023.830130] [] netif_rx_ni+0x33/0x80 2017-10-21T10:57:41.105482+00:00 node-90 kernel: [155023.830136] [] tun_get_user+0x506/0x880 2017-10-21T10:57:41.105483+00:00 node-90 kernel: [155023.830137] [] tun_sendmsg+0x51/0x70 2017-10-21T10:57:41.105484+00:00 node-90 kernel: [155023.830139] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T10:57:41.105485+00:00 node-90 kernel: [155023.830141] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T10:57:41.105487+00:00 node-90 kernel: [155023.830144] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T10:57:41.105487+00:00 node-90 kernel: [155023.830146] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T10:57:41.105488+00:00 node-90 kernel: [155023.830148] [] kthread+0xe5/0x100 2017-10-21T10:57:41.105489+00:00 node-90 kernel: [155023.830149] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:57:41.105489+00:00 node-90 kernel: [155023.830152] [] ret_from_fork+0x3f/0x70 2017-10-21T10:57:41.105491+00:00 node-90 kernel: [155023.830154] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T10:57:41.105492+00:00 node-90 kernel: [155023.830155] ---[ end trace d7e73079b38e590c ]--- 2017-10-21T11:00:22.333642+00:00 node-90 kernel: [155185.055509] ------------[ cut here ]------------ 2017-10-21T11:00:22.333663+00:00 node-90 kernel: [155185.055517] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:00:22.333665+00:00 node-90 kernel: [155185.055519] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:00:22.333666+00:00 node-90 kernel: [155185.055520] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:00:22.333668+00:00 node-90 kernel: [155185.055582] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:00:22.333669+00:00 node-90 kernel: [155185.055584] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:00:22.333677+00:00 node-90 kernel: [155185.055585] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T11:00:22.333695+00:00 node-90 kernel: [155185.055586] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T11:00:22.333696+00:00 node-90 kernel: [155185.055588] ffff881035fd6100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:00:22.333698+00:00 node-90 kernel: [155185.055590] Call Trace: 2017-10-21T11:00:22.333699+00:00 node-90 kernel: [155185.055591] [] dump_stack+0x63/0x90 2017-10-21T11:00:22.333700+00:00 node-90 kernel: [155185.055599] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:00:22.333701+00:00 node-90 kernel: [155185.055600] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:00:22.333701+00:00 node-90 kernel: [155185.055603] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:00:22.333702+00:00 node-90 kernel: [155185.055604] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:00:22.333704+00:00 node-90 kernel: [155185.055606] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:00:22.333705+00:00 node-90 kernel: [155185.055611] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:00:22.333706+00:00 node-90 kernel: [155185.055615] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:00:22.333707+00:00 node-90 kernel: [155185.055616] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:00:22.333708+00:00 node-90 kernel: [155185.055620] [] ? nf_iterate+0x62/0x80 2017-10-21T11:00:22.333709+00:00 node-90 kernel: [155185.055622] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:00:22.333710+00:00 node-90 kernel: [155185.055629] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:00:22.333712+00:00 node-90 kernel: [155185.055632] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:00:22.333712+00:00 node-90 kernel: [155185.055634] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:00:22.333713+00:00 node-90 kernel: [155185.055637] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:00:22.333714+00:00 node-90 kernel: [155185.055639] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:00:22.333715+00:00 node-90 kernel: [155185.055642] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:00:22.333716+00:00 node-90 kernel: [155185.055644] [] ? nf_iterate+0x62/0x80 2017-10-21T11:00:22.333717+00:00 node-90 kernel: [155185.055646] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:00:22.333718+00:00 node-90 kernel: [155185.055647] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:00:22.333719+00:00 node-90 kernel: [155185.055650] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:00:22.333719+00:00 node-90 kernel: [155185.055653] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:00:22.333721+00:00 node-90 kernel: [155185.055655] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:00:22.333730+00:00 node-90 kernel: [155185.055659] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T11:00:22.333731+00:00 node-90 kernel: [155185.055660] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:00:22.333731+00:00 node-90 kernel: [155185.055662] [] process_backlog+0xa8/0x150 2017-10-21T11:00:22.333732+00:00 node-90 kernel: [155185.055663] [] net_rx_action+0x21e/0x360 2017-10-21T11:00:22.333732+00:00 node-90 kernel: [155185.055665] [] __do_softirq+0x101/0x290 2017-10-21T11:00:22.333733+00:00 node-90 kernel: [155185.055667] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:00:22.333735+00:00 node-90 kernel: [155185.055668] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:00:22.333737+00:00 node-90 kernel: [155185.055671] [] do_softirq+0x1d/0x20 2017-10-21T11:00:22.333738+00:00 node-90 kernel: [155185.055672] [] netif_rx_ni+0x33/0x80 2017-10-21T11:00:22.333739+00:00 node-90 kernel: [155185.055675] [] tun_get_user+0x506/0x880 2017-10-21T11:00:22.333740+00:00 node-90 kernel: [155185.055677] [] tun_sendmsg+0x51/0x70 2017-10-21T11:00:22.333741+00:00 node-90 kernel: [155185.055679] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:00:22.333742+00:00 node-90 kernel: [155185.055681] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:00:22.333743+00:00 node-90 kernel: [155185.055685] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:00:22.333744+00:00 node-90 kernel: [155185.055687] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:00:22.333744+00:00 node-90 kernel: [155185.055689] [] kthread+0xe5/0x100 2017-10-21T11:00:22.333745+00:00 node-90 kernel: [155185.055691] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:00:22.333746+00:00 node-90 kernel: [155185.055693] [] ret_from_fork+0x3f/0x70 2017-10-21T11:00:22.333748+00:00 node-90 kernel: [155185.055695] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:00:22.333748+00:00 node-90 kernel: [155185.055696] ---[ end trace d7e73079b38e590d ]--- 2017-10-21T11:01:13.161642+00:00 node-90 kernel: [155235.884821] ------------[ cut here ]------------ 2017-10-21T11:01:13.161660+00:00 node-90 kernel: [155235.884828] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:01:13.161662+00:00 node-90 kernel: [155235.884830] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:01:13.161663+00:00 node-90 kernel: [155235.884831] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:01:13.161664+00:00 node-90 kernel: [155235.884892] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:01:13.161666+00:00 node-90 kernel: [155235.884893] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:01:13.161684+00:00 node-90 kernel: [155235.884894] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T11:01:13.161707+00:00 node-90 kernel: [155235.884896] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T11:01:13.161708+00:00 node-90 kernel: [155235.884897] ffff88102d5e2100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:01:13.161709+00:00 node-90 kernel: [155235.884899] Call Trace: 2017-10-21T11:01:13.161710+00:00 node-90 kernel: [155235.884900] [] dump_stack+0x63/0x90 2017-10-21T11:01:13.161711+00:00 node-90 kernel: [155235.884907] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:01:13.161712+00:00 node-90 kernel: [155235.884908] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:01:13.161712+00:00 node-90 kernel: [155235.884911] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:01:13.161713+00:00 node-90 kernel: [155235.884912] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:01:13.161714+00:00 node-90 kernel: [155235.884914] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:01:13.161715+00:00 node-90 kernel: [155235.884919] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:01:13.161716+00:00 node-90 kernel: [155235.884923] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:01:13.161717+00:00 node-90 kernel: [155235.884924] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:01:13.161717+00:00 node-90 kernel: [155235.884928] [] ? nf_iterate+0x62/0x80 2017-10-21T11:01:13.161718+00:00 node-90 kernel: [155235.884930] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:01:13.161719+00:00 node-90 kernel: [155235.884936] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:01:13.161720+00:00 node-90 kernel: [155235.884939] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:01:13.161721+00:00 node-90 kernel: [155235.884941] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:01:13.161721+00:00 node-90 kernel: [155235.884944] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:01:13.161722+00:00 node-90 kernel: [155235.884945] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:01:13.161723+00:00 node-90 kernel: [155235.884948] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:01:13.161724+00:00 node-90 kernel: [155235.884950] [] ? nf_iterate+0x62/0x80 2017-10-21T11:01:13.161725+00:00 node-90 kernel: [155235.884952] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:01:13.161725+00:00 node-90 kernel: [155235.884953] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:01:13.161726+00:00 node-90 kernel: [155235.884956] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:01:13.161726+00:00 node-90 kernel: [155235.884959] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:01:13.161727+00:00 node-90 kernel: [155235.884960] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:01:13.161736+00:00 node-90 kernel: [155235.884962] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:01:13.161737+00:00 node-90 kernel: [155235.884963] [] process_backlog+0xa8/0x150 2017-10-21T11:01:13.161737+00:00 node-90 kernel: [155235.884964] [] net_rx_action+0x21e/0x360 2017-10-21T11:01:13.161738+00:00 node-90 kernel: [155235.884967] [] __do_softirq+0x101/0x290 2017-10-21T11:01:13.161738+00:00 node-90 kernel: [155235.884969] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:01:13.161739+00:00 node-90 kernel: [155235.884970] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:01:13.161741+00:00 node-90 kernel: [155235.884973] [] do_softirq+0x1d/0x20 2017-10-21T11:01:13.161742+00:00 node-90 kernel: [155235.884974] [] netif_rx_ni+0x33/0x80 2017-10-21T11:01:13.161743+00:00 node-90 kernel: [155235.884977] [] tun_get_user+0x506/0x880 2017-10-21T11:01:13.161744+00:00 node-90 kernel: [155235.884979] [] tun_sendmsg+0x51/0x70 2017-10-21T11:01:13.161745+00:00 node-90 kernel: [155235.884981] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:01:13.161746+00:00 node-90 kernel: [155235.884983] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:01:13.161747+00:00 node-90 kernel: [155235.884986] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:01:13.161748+00:00 node-90 kernel: [155235.884988] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:01:13.161748+00:00 node-90 kernel: [155235.884990] [] kthread+0xe5/0x100 2017-10-21T11:01:13.161749+00:00 node-90 kernel: [155235.884991] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:01:13.161750+00:00 node-90 kernel: [155235.884994] [] ret_from_fork+0x3f/0x70 2017-10-21T11:01:13.161751+00:00 node-90 kernel: [155235.884995] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:01:13.161752+00:00 node-90 kernel: [155235.884996] ---[ end trace d7e73079b38e590e ]--- 2017-10-21T11:02:08.559822+00:00 node-90 kernel: [155291.282081] ------------[ cut here ]------------ 2017-10-21T11:02:08.559843+00:00 node-90 kernel: [155291.282090] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:02:08.559845+00:00 node-90 kernel: [155291.282092] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:02:08.559846+00:00 node-90 kernel: [155291.282093] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:02:08.559849+00:00 node-90 kernel: [155291.282154] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:02:08.559856+00:00 node-90 kernel: [155291.282156] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:02:08.559857+00:00 node-90 kernel: [155291.282157] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T11:02:08.559872+00:00 node-90 kernel: [155291.282159] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T11:02:08.559873+00:00 node-90 kernel: [155291.282160] ffff882035126200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:02:08.559875+00:00 node-90 kernel: [155291.282162] Call Trace: 2017-10-21T11:02:08.559876+00:00 node-90 kernel: [155291.282164] [] dump_stack+0x63/0x90 2017-10-21T11:02:08.559877+00:00 node-90 kernel: [155291.282173] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:02:08.559878+00:00 node-90 kernel: [155291.282175] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:02:08.559878+00:00 node-90 kernel: [155291.282177] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:02:08.559879+00:00 node-90 kernel: [155291.282179] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:02:08.559880+00:00 node-90 kernel: [155291.282181] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:02:08.559882+00:00 node-90 kernel: [155291.282187] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:02:08.559882+00:00 node-90 kernel: [155291.282189] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:02:08.559883+00:00 node-90 kernel: [155291.282191] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:02:08.559884+00:00 node-90 kernel: [155291.282196] [] ? nf_iterate+0x62/0x80 2017-10-21T11:02:08.559884+00:00 node-90 kernel: [155291.282198] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:02:08.559886+00:00 node-90 kernel: [155291.282204] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:02:08.559887+00:00 node-90 kernel: [155291.282206] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:02:08.559888+00:00 node-90 kernel: [155291.282209] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:02:08.559888+00:00 node-90 kernel: [155291.282212] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:02:08.559889+00:00 node-90 kernel: [155291.282213] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:02:08.559890+00:00 node-90 kernel: [155291.282217] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:02:08.559892+00:00 node-90 kernel: [155291.282219] [] ? nf_iterate+0x62/0x80 2017-10-21T11:02:08.559893+00:00 node-90 kernel: [155291.282220] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:02:08.559893+00:00 node-90 kernel: [155291.282222] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:02:08.559894+00:00 node-90 kernel: [155291.282225] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:02:08.559895+00:00 node-90 kernel: [155291.282228] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:02:08.559896+00:00 node-90 kernel: [155291.282230] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:02:08.559906+00:00 node-90 kernel: [155291.282233] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T11:02:08.559907+00:00 node-90 kernel: [155291.282235] [] ? check_preempt_curr+0x54/0x90 2017-10-21T11:02:08.559908+00:00 node-90 kernel: [155291.282236] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T11:02:08.559909+00:00 node-90 kernel: [155291.282237] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:02:08.559909+00:00 node-90 kernel: [155291.282239] [] process_backlog+0xa8/0x150 2017-10-21T11:02:08.559910+00:00 node-90 kernel: [155291.282240] [] net_rx_action+0x21e/0x360 2017-10-21T11:02:08.559912+00:00 node-90 kernel: [155291.282243] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T11:02:08.559913+00:00 node-90 kernel: [155291.282245] [] __do_softirq+0x101/0x290 2017-10-21T11:02:08.559914+00:00 node-90 kernel: [155291.282248] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:02:08.559915+00:00 node-90 kernel: [155291.282249] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:02:08.559916+00:00 node-90 kernel: [155291.282252] [] do_softirq+0x1d/0x20 2017-10-21T11:02:08.559918+00:00 node-90 kernel: [155291.282253] [] netif_rx_ni+0x33/0x80 2017-10-21T11:02:08.559919+00:00 node-90 kernel: [155291.282257] [] tun_get_user+0x506/0x880 2017-10-21T11:02:08.559920+00:00 node-90 kernel: [155291.282258] [] tun_sendmsg+0x51/0x70 2017-10-21T11:02:08.559920+00:00 node-90 kernel: [155291.282261] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:02:08.559921+00:00 node-90 kernel: [155291.282262] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:02:08.559921+00:00 node-90 kernel: [155291.282266] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:02:08.559923+00:00 node-90 kernel: [155291.282268] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:02:08.559924+00:00 node-90 kernel: [155291.282270] [] kthread+0xe5/0x100 2017-10-21T11:02:08.559925+00:00 node-90 kernel: [155291.282272] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:02:08.559925+00:00 node-90 kernel: [155291.282275] [] ret_from_fork+0x3f/0x70 2017-10-21T11:02:08.559926+00:00 node-90 kernel: [155291.282276] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:02:08.559927+00:00 node-90 kernel: [155291.282277] ---[ end trace d7e73079b38e590f ]--- 2017-10-21T11:06:41.034884+00:00 node-90 kernel: [155563.751365] ------------[ cut here ]------------ 2017-10-21T11:06:41.034900+00:00 node-90 kernel: [155563.751374] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:06:41.034902+00:00 node-90 kernel: [155563.751377] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:06:41.034910+00:00 node-90 kernel: [155563.751378] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:06:41.034912+00:00 node-90 kernel: [155563.751435] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:06:41.034913+00:00 node-90 kernel: [155563.751436] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:06:41.034914+00:00 node-90 kernel: [155563.751437] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T11:06:41.034928+00:00 node-90 kernel: [155563.751439] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T11:06:41.034928+00:00 node-90 kernel: [155563.751440] ffff881f8e07d300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:06:41.034930+00:00 node-90 kernel: [155563.751442] Call Trace: 2017-10-21T11:06:41.034931+00:00 node-90 kernel: [155563.751444] [] dump_stack+0x63/0x90 2017-10-21T11:06:41.034932+00:00 node-90 kernel: [155563.751453] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:06:41.034933+00:00 node-90 kernel: [155563.751455] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:06:41.034933+00:00 node-90 kernel: [155563.751458] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:06:41.034934+00:00 node-90 kernel: [155563.751459] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:06:41.034935+00:00 node-90 kernel: [155563.751462] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:06:41.034937+00:00 node-90 kernel: [155563.751468] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:06:41.034937+00:00 node-90 kernel: [155563.751471] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:06:41.034938+00:00 node-90 kernel: [155563.751473] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:06:41.034939+00:00 node-90 kernel: [155563.751479] [] ? nf_iterate+0x62/0x80 2017-10-21T11:06:41.034939+00:00 node-90 kernel: [155563.751480] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:06:41.034941+00:00 node-90 kernel: [155563.751487] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:06:41.034942+00:00 node-90 kernel: [155563.751490] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:06:41.034942+00:00 node-90 kernel: [155563.751492] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:06:41.034943+00:00 node-90 kernel: [155563.751495] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:06:41.034944+00:00 node-90 kernel: [155563.751497] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:06:41.034945+00:00 node-90 kernel: [155563.751500] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:06:41.034946+00:00 node-90 kernel: [155563.751501] [] ? nf_iterate+0x62/0x80 2017-10-21T11:06:41.034947+00:00 node-90 kernel: [155563.751503] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:06:41.034948+00:00 node-90 kernel: [155563.751504] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:06:41.034949+00:00 node-90 kernel: [155563.751507] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:06:41.034949+00:00 node-90 kernel: [155563.751510] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:06:41.034950+00:00 node-90 kernel: [155563.751511] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:06:41.034960+00:00 node-90 kernel: [155563.751513] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:06:41.034961+00:00 node-90 kernel: [155563.751514] [] process_backlog+0xa8/0x150 2017-10-21T11:06:41.034962+00:00 node-90 kernel: [155563.751515] [] net_rx_action+0x21e/0x360 2017-10-21T11:06:41.034962+00:00 node-90 kernel: [155563.751517] [] __do_softirq+0x101/0x290 2017-10-21T11:06:41.034963+00:00 node-90 kernel: [155563.751520] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:06:41.034964+00:00 node-90 kernel: [155563.751521] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:06:41.034966+00:00 node-90 kernel: [155563.751524] [] do_softirq+0x1d/0x20 2017-10-21T11:06:41.034967+00:00 node-90 kernel: [155563.751525] [] netif_rx_ni+0x33/0x80 2017-10-21T11:06:41.034968+00:00 node-90 kernel: [155563.751529] [] tun_get_user+0x506/0x880 2017-10-21T11:06:41.034970+00:00 node-90 kernel: [155563.751531] [] tun_sendmsg+0x51/0x70 2017-10-21T11:06:41.034971+00:00 node-90 kernel: [155563.751533] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:06:41.034972+00:00 node-90 kernel: [155563.751535] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:06:41.034974+00:00 node-90 kernel: [155563.751538] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:06:41.034974+00:00 node-90 kernel: [155563.751540] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:06:41.034975+00:00 node-90 kernel: [155563.751542] [] kthread+0xe5/0x100 2017-10-21T11:06:41.034975+00:00 node-90 kernel: [155563.751544] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:06:41.034976+00:00 node-90 kernel: [155563.751547] [] ret_from_fork+0x3f/0x70 2017-10-21T11:06:41.034978+00:00 node-90 kernel: [155563.751548] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:06:41.034979+00:00 node-90 kernel: [155563.751550] ---[ end trace d7e73079b38e5910 ]--- 2017-10-21T11:13:37.324609+00:00 node-90 kernel: [155980.032449] ------------[ cut here ]------------ 2017-10-21T11:13:37.324629+00:00 node-90 kernel: [155980.032457] WARNING: CPU: 26 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:13:37.324631+00:00 node-90 kernel: [155980.032459] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:13:37.324632+00:00 node-90 kernel: [155980.032460] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:13:37.324634+00:00 node-90 kernel: [155980.032521] CPU: 26 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:13:37.324635+00:00 node-90 kernel: [155980.032522] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:13:37.324636+00:00 node-90 kernel: [155980.032523] 0000000000000286 f1812d601dc61f3e ffff88103fc037f0 ffffffff813f9f83 2017-10-21T11:13:37.324650+00:00 node-90 kernel: [155980.032525] ffff88103fc03838 ffffffff81d6f780 ffff88103fc03828 ffffffff810812f2 2017-10-21T11:13:37.324652+00:00 node-90 kernel: [155980.032527] ffff882033e09300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:13:37.324653+00:00 node-90 kernel: [155980.032528] Call Trace: 2017-10-21T11:13:37.324655+00:00 node-90 kernel: [155980.032530] [] dump_stack+0x63/0x90 2017-10-21T11:13:37.324655+00:00 node-90 kernel: [155980.032538] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:13:37.324656+00:00 node-90 kernel: [155980.032539] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:13:37.324656+00:00 node-90 kernel: [155980.032542] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:13:37.324658+00:00 node-90 kernel: [155980.032543] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:13:37.324659+00:00 node-90 kernel: [155980.032546] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:13:37.324660+00:00 node-90 kernel: [155980.032551] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:13:37.324660+00:00 node-90 kernel: [155980.032555] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:13:37.324661+00:00 node-90 kernel: [155980.032556] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:13:37.324662+00:00 node-90 kernel: [155980.032561] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:37.324663+00:00 node-90 kernel: [155980.032563] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:13:37.324664+00:00 node-90 kernel: [155980.032571] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:13:37.324665+00:00 node-90 kernel: [155980.032574] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:13:37.324666+00:00 node-90 kernel: [155980.032576] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:13:37.324666+00:00 node-90 kernel: [155980.032579] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:13:37.324667+00:00 node-90 kernel: [155980.032592] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:13:37.324668+00:00 node-90 kernel: [155980.032596] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:13:37.324670+00:00 node-90 kernel: [155980.032598] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:37.324671+00:00 node-90 kernel: [155980.032599] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:13:37.324671+00:00 node-90 kernel: [155980.032601] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:13:37.324672+00:00 node-90 kernel: [155980.032604] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:13:37.324673+00:00 node-90 kernel: [155980.032607] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:13:37.324674+00:00 node-90 kernel: [155980.032609] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:13:37.324683+00:00 node-90 kernel: [155980.032610] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:13:37.324684+00:00 node-90 kernel: [155980.032612] [] process_backlog+0xa8/0x150 2017-10-21T11:13:37.324684+00:00 node-90 kernel: [155980.032613] [] net_rx_action+0x21e/0x360 2017-10-21T11:13:37.324685+00:00 node-90 kernel: [155980.032615] [] __do_softirq+0x101/0x290 2017-10-21T11:13:37.324686+00:00 node-90 kernel: [155980.032618] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:13:37.324687+00:00 node-90 kernel: [155980.032619] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:13:37.324689+00:00 node-90 kernel: [155980.032622] [] do_softirq+0x1d/0x20 2017-10-21T11:13:37.324690+00:00 node-90 kernel: [155980.032623] [] netif_rx_ni+0x33/0x80 2017-10-21T11:13:37.324691+00:00 node-90 kernel: [155980.032626] [] tun_get_user+0x506/0x880 2017-10-21T11:13:37.324692+00:00 node-90 kernel: [155980.032628] [] tun_sendmsg+0x51/0x70 2017-10-21T11:13:37.324694+00:00 node-90 kernel: [155980.032630] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:13:37.324695+00:00 node-90 kernel: [155980.032632] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:13:37.324696+00:00 node-90 kernel: [155980.032635] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:13:37.324697+00:00 node-90 kernel: [155980.032638] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:13:37.324698+00:00 node-90 kernel: [155980.032639] [] kthread+0xe5/0x100 2017-10-21T11:13:37.324698+00:00 node-90 kernel: [155980.032641] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:13:37.324700+00:00 node-90 kernel: [155980.032644] [] ret_from_fork+0x3f/0x70 2017-10-21T11:13:37.324701+00:00 node-90 kernel: [155980.032645] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:13:37.324702+00:00 node-90 kernel: [155980.032646] ---[ end trace d7e73079b38e5911 ]--- 2017-10-21T11:13:49.169225+00:00 node-90 kernel: [155991.876299] ------------[ cut here ]------------ 2017-10-21T11:13:49.169243+00:00 node-90 kernel: [155991.876307] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:13:49.169245+00:00 node-90 kernel: [155991.876309] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:13:49.169246+00:00 node-90 kernel: [155991.876310] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:13:49.169247+00:00 node-90 kernel: [155991.876371] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:13:49.169248+00:00 node-90 kernel: [155991.876372] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:13:49.169258+00:00 node-90 kernel: [155991.876373] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T11:13:49.169273+00:00 node-90 kernel: [155991.876375] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T11:13:49.169274+00:00 node-90 kernel: [155991.876377] ffff88101fbdb100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:13:49.169275+00:00 node-90 kernel: [155991.876379] Call Trace: 2017-10-21T11:13:49.169276+00:00 node-90 kernel: [155991.876380] [] dump_stack+0x63/0x90 2017-10-21T11:13:49.169277+00:00 node-90 kernel: [155991.876387] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:13:49.169278+00:00 node-90 kernel: [155991.876389] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:13:49.169278+00:00 node-90 kernel: [155991.876391] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:13:49.169279+00:00 node-90 kernel: [155991.876393] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:13:49.169280+00:00 node-90 kernel: [155991.876395] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:13:49.169281+00:00 node-90 kernel: [155991.876400] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:13:49.169282+00:00 node-90 kernel: [155991.876403] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:13:49.169283+00:00 node-90 kernel: [155991.876405] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:13:49.169283+00:00 node-90 kernel: [155991.876409] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:49.169284+00:00 node-90 kernel: [155991.876411] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:13:49.169285+00:00 node-90 kernel: [155991.876417] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:13:49.169286+00:00 node-90 kernel: [155991.876420] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:13:49.169287+00:00 node-90 kernel: [155991.876422] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:13:49.169288+00:00 node-90 kernel: [155991.876425] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:13:49.169288+00:00 node-90 kernel: [155991.876427] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:13:49.169289+00:00 node-90 kernel: [155991.876430] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:13:49.169290+00:00 node-90 kernel: [155991.876432] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:49.169291+00:00 node-90 kernel: [155991.876434] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:13:49.169292+00:00 node-90 kernel: [155991.876435] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:13:49.169292+00:00 node-90 kernel: [155991.876439] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:13:49.169293+00:00 node-90 kernel: [155991.876442] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:13:49.169294+00:00 node-90 kernel: [155991.876443] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:13:49.169303+00:00 node-90 kernel: [155991.876445] [] ? update_blocked_averages+0x310/0x520 2017-10-21T11:13:49.169303+00:00 node-90 kernel: [155991.876447] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:13:49.169304+00:00 node-90 kernel: [155991.876448] [] process_backlog+0xa8/0x150 2017-10-21T11:13:49.169305+00:00 node-90 kernel: [155991.876449] [] net_rx_action+0x21e/0x360 2017-10-21T11:13:49.169305+00:00 node-90 kernel: [155991.876452] [] __do_softirq+0x101/0x290 2017-10-21T11:13:49.169306+00:00 node-90 kernel: [155991.876454] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:13:49.169308+00:00 node-90 kernel: [155991.876455] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:13:49.169309+00:00 node-90 kernel: [155991.876458] [] do_softirq+0x1d/0x20 2017-10-21T11:13:49.169310+00:00 node-90 kernel: [155991.876459] [] netif_rx_ni+0x33/0x80 2017-10-21T11:13:49.169311+00:00 node-90 kernel: [155991.876462] [] tun_get_user+0x506/0x880 2017-10-21T11:13:49.169312+00:00 node-90 kernel: [155991.876464] [] tun_sendmsg+0x51/0x70 2017-10-21T11:13:49.169313+00:00 node-90 kernel: [155991.876467] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:13:49.169314+00:00 node-90 kernel: [155991.876469] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:13:49.169315+00:00 node-90 kernel: [155991.876472] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:13:49.169316+00:00 node-90 kernel: [155991.876474] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:13:49.169316+00:00 node-90 kernel: [155991.876476] [] kthread+0xe5/0x100 2017-10-21T11:13:49.169317+00:00 node-90 kernel: [155991.876478] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:13:49.169318+00:00 node-90 kernel: [155991.876481] [] ret_from_fork+0x3f/0x70 2017-10-21T11:13:49.169319+00:00 node-90 kernel: [155991.876482] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:13:49.169320+00:00 node-90 kernel: [155991.876483] ---[ end trace d7e73079b38e5912 ]--- 2017-10-21T11:15:09.617214+00:00 node-90 kernel: [156072.323233] ------------[ cut here ]------------ 2017-10-21T11:15:09.617236+00:00 node-90 kernel: [156072.323243] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:15:09.617238+00:00 node-90 kernel: [156072.323245] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:15:09.617239+00:00 node-90 kernel: [156072.323247] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:15:09.617241+00:00 node-90 kernel: [156072.323308] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:15:09.617242+00:00 node-90 kernel: [156072.323309] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:15:09.617242+00:00 node-90 kernel: [156072.323311] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T11:15:09.617256+00:00 node-90 kernel: [156072.323313] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T11:15:09.617257+00:00 node-90 kernel: [156072.323314] ffff8810339b1400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:15:09.617259+00:00 node-90 kernel: [156072.323316] Call Trace: 2017-10-21T11:15:09.617260+00:00 node-90 kernel: [156072.323318] [] dump_stack+0x63/0x90 2017-10-21T11:15:09.617261+00:00 node-90 kernel: [156072.323328] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:15:09.617262+00:00 node-90 kernel: [156072.323330] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:15:09.617263+00:00 node-90 kernel: [156072.323333] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:15:09.617263+00:00 node-90 kernel: [156072.323335] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:15:09.617265+00:00 node-90 kernel: [156072.323337] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:15:09.617266+00:00 node-90 kernel: [156072.323344] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:15:09.617267+00:00 node-90 kernel: [156072.323347] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:15:09.617267+00:00 node-90 kernel: [156072.323349] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:15:09.617268+00:00 node-90 kernel: [156072.323355] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:09.617269+00:00 node-90 kernel: [156072.323357] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:15:09.617271+00:00 node-90 kernel: [156072.323365] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:15:09.617272+00:00 node-90 kernel: [156072.323367] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:15:09.617273+00:00 node-90 kernel: [156072.323370] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:15:09.617274+00:00 node-90 kernel: [156072.323373] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:15:09.617275+00:00 node-90 kernel: [156072.323374] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:15:09.617277+00:00 node-90 kernel: [156072.323378] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:15:09.617279+00:00 node-90 kernel: [156072.323380] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:09.617280+00:00 node-90 kernel: [156072.323382] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:15:09.617281+00:00 node-90 kernel: [156072.323383] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:15:09.617283+00:00 node-90 kernel: [156072.323387] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:15:09.617284+00:00 node-90 kernel: [156072.323389] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:15:09.617285+00:00 node-90 kernel: [156072.323391] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:15:09.617295+00:00 node-90 kernel: [156072.323393] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:15:09.617297+00:00 node-90 kernel: [156072.323394] [] process_backlog+0xa8/0x150 2017-10-21T11:15:09.617298+00:00 node-90 kernel: [156072.323395] [] net_rx_action+0x21e/0x360 2017-10-21T11:15:09.617299+00:00 node-90 kernel: [156072.323398] [] __do_softirq+0x101/0x290 2017-10-21T11:15:09.617300+00:00 node-90 kernel: [156072.323401] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:15:09.617302+00:00 node-90 kernel: [156072.323402] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:15:09.617305+00:00 node-90 kernel: [156072.323406] [] do_softirq+0x1d/0x20 2017-10-21T11:15:09.617307+00:00 node-90 kernel: [156072.323407] [] netif_rx_ni+0x33/0x80 2017-10-21T11:15:09.617308+00:00 node-90 kernel: [156072.323413] [] tun_get_user+0x506/0x880 2017-10-21T11:15:09.617310+00:00 node-90 kernel: [156072.323414] [] tun_sendmsg+0x51/0x70 2017-10-21T11:15:09.617311+00:00 node-90 kernel: [156072.323417] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:15:09.617312+00:00 node-90 kernel: [156072.323419] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:15:09.617313+00:00 node-90 kernel: [156072.323422] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:15:09.617314+00:00 node-90 kernel: [156072.323425] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:15:09.617315+00:00 node-90 kernel: [156072.323427] [] kthread+0xe5/0x100 2017-10-21T11:15:09.617315+00:00 node-90 kernel: [156072.323428] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:15:09.617316+00:00 node-90 kernel: [156072.323432] [] ret_from_fork+0x3f/0x70 2017-10-21T11:15:09.617317+00:00 node-90 kernel: [156072.323433] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:15:09.617319+00:00 node-90 kernel: [156072.323434] ---[ end trace d7e73079b38e5913 ]--- 2017-10-21T11:15:34.780515+00:00 node-90 kernel: [156097.485371] ------------[ cut here ]------------ 2017-10-21T11:15:34.780535+00:00 node-90 kernel: [156097.485380] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:15:34.780537+00:00 node-90 kernel: [156097.485382] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:15:34.780538+00:00 node-90 kernel: [156097.485383] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:15:34.780540+00:00 node-90 kernel: [156097.485445] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:15:34.780541+00:00 node-90 kernel: [156097.485446] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:15:34.780541+00:00 node-90 kernel: [156097.485447] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T11:15:34.780555+00:00 node-90 kernel: [156097.485449] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T11:15:34.780562+00:00 node-90 kernel: [156097.485450] ffff881032209000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:15:34.780564+00:00 node-90 kernel: [156097.485452] Call Trace: 2017-10-21T11:15:34.780565+00:00 node-90 kernel: [156097.485453] [] dump_stack+0x63/0x90 2017-10-21T11:15:34.780566+00:00 node-90 kernel: [156097.485461] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:15:34.780566+00:00 node-90 kernel: [156097.485463] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:15:34.780567+00:00 node-90 kernel: [156097.485465] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:15:34.780568+00:00 node-90 kernel: [156097.485467] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:15:34.780569+00:00 node-90 kernel: [156097.485469] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:15:34.780570+00:00 node-90 kernel: [156097.485474] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:15:34.780570+00:00 node-90 kernel: [156097.485477] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:15:34.780571+00:00 node-90 kernel: [156097.485479] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:15:34.780572+00:00 node-90 kernel: [156097.485483] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:34.780572+00:00 node-90 kernel: [156097.485485] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:15:34.780573+00:00 node-90 kernel: [156097.485491] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:15:34.780574+00:00 node-90 kernel: [156097.485494] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:15:34.780575+00:00 node-90 kernel: [156097.485497] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:15:34.780575+00:00 node-90 kernel: [156097.485499] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:15:34.780576+00:00 node-90 kernel: [156097.485501] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:15:34.780577+00:00 node-90 kernel: [156097.485505] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:15:34.780578+00:00 node-90 kernel: [156097.485506] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:34.780579+00:00 node-90 kernel: [156097.485508] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:15:34.780579+00:00 node-90 kernel: [156097.485510] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:15:34.780580+00:00 node-90 kernel: [156097.485513] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:15:34.780581+00:00 node-90 kernel: [156097.485516] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:15:34.780582+00:00 node-90 kernel: [156097.485517] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:15:34.780592+00:00 node-90 kernel: [156097.485520] [] ? enqueue_entity+0xcc0/0xd10 2017-10-21T11:15:34.780593+00:00 node-90 kernel: [156097.485524] [] ? sched_clock+0x9/0x10 2017-10-21T11:15:34.780594+00:00 node-90 kernel: [156097.485527] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T11:15:34.780594+00:00 node-90 kernel: [156097.485528] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:15:34.780598+00:00 node-90 kernel: [156097.485529] [] process_backlog+0xa8/0x150 2017-10-21T11:15:34.780599+00:00 node-90 kernel: [156097.485531] [] net_rx_action+0x21e/0x360 2017-10-21T11:15:34.780601+00:00 node-90 kernel: [156097.485533] [] __do_softirq+0x101/0x290 2017-10-21T11:15:34.780602+00:00 node-90 kernel: [156097.485536] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:15:34.780603+00:00 node-90 kernel: [156097.485536] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:15:34.780604+00:00 node-90 kernel: [156097.485540] [] do_softirq+0x1d/0x20 2017-10-21T11:15:34.780605+00:00 node-90 kernel: [156097.485541] [] netif_rx_ni+0x33/0x80 2017-10-21T11:15:34.780606+00:00 node-90 kernel: [156097.485544] [] tun_get_user+0x506/0x880 2017-10-21T11:15:34.780608+00:00 node-90 kernel: [156097.485546] [] tun_sendmsg+0x51/0x70 2017-10-21T11:15:34.780608+00:00 node-90 kernel: [156097.485548] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:15:34.780609+00:00 node-90 kernel: [156097.485550] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:15:34.780610+00:00 node-90 kernel: [156097.485553] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:15:34.780611+00:00 node-90 kernel: [156097.485555] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:15:34.780612+00:00 node-90 kernel: [156097.485557] [] kthread+0xe5/0x100 2017-10-21T11:15:34.780613+00:00 node-90 kernel: [156097.485558] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:15:34.780614+00:00 node-90 kernel: [156097.485561] [] ret_from_fork+0x3f/0x70 2017-10-21T11:15:34.780615+00:00 node-90 kernel: [156097.485562] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:15:34.780615+00:00 node-90 kernel: [156097.485563] ---[ end trace d7e73079b38e5914 ]--- 2017-10-21T11:22:21.903682+00:00 node-90 kernel: [156504.600236] ------------[ cut here ]------------ 2017-10-21T11:22:21.903699+00:00 node-90 kernel: [156504.600243] WARNING: CPU: 23 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:22:21.903701+00:00 node-90 kernel: [156504.600246] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:22:21.903702+00:00 node-90 kernel: [156504.600247] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:22:21.903710+00:00 node-90 kernel: [156504.600306] CPU: 23 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:22:21.903712+00:00 node-90 kernel: [156504.600307] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:22:21.903713+00:00 node-90 kernel: [156504.600308] 0000000000000286 f1812d601dc61f3e ffff88103fb437f0 ffffffff813f9f83 2017-10-21T11:22:21.903727+00:00 node-90 kernel: [156504.600310] ffff88103fb43838 ffffffff81d6f780 ffff88103fb43828 ffffffff810812f2 2017-10-21T11:22:21.903729+00:00 node-90 kernel: [156504.600312] ffff880074db3a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:22:21.903730+00:00 node-90 kernel: [156504.600314] Call Trace: 2017-10-21T11:22:21.903732+00:00 node-90 kernel: [156504.600315] [] dump_stack+0x63/0x90 2017-10-21T11:22:21.903732+00:00 node-90 kernel: [156504.600323] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:22:21.903733+00:00 node-90 kernel: [156504.600327] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:22:21.903734+00:00 node-90 kernel: [156504.600330] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:22:21.903734+00:00 node-90 kernel: [156504.600331] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:22:21.903736+00:00 node-90 kernel: [156504.600333] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:22:21.903737+00:00 node-90 kernel: [156504.600339] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:22:21.903737+00:00 node-90 kernel: [156504.600343] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:22:21.903738+00:00 node-90 kernel: [156504.600344] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:22:21.903739+00:00 node-90 kernel: [156504.600349] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:21.903740+00:00 node-90 kernel: [156504.600351] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:22:21.903741+00:00 node-90 kernel: [156504.600359] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:22:21.903742+00:00 node-90 kernel: [156504.600362] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:22:21.903742+00:00 node-90 kernel: [156504.600364] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:22:21.903743+00:00 node-90 kernel: [156504.600367] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:22:21.903744+00:00 node-90 kernel: [156504.600369] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:22:21.903745+00:00 node-90 kernel: [156504.600372] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:22:21.903746+00:00 node-90 kernel: [156504.600374] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:21.903747+00:00 node-90 kernel: [156504.600376] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:22:21.903747+00:00 node-90 kernel: [156504.600378] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:22:21.903748+00:00 node-90 kernel: [156504.600381] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:22:21.903748+00:00 node-90 kernel: [156504.600383] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:22:21.903749+00:00 node-90 kernel: [156504.600385] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:22:21.903761+00:00 node-90 kernel: [156504.600386] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:22:21.903761+00:00 node-90 kernel: [156504.600388] [] process_backlog+0xa8/0x150 2017-10-21T11:22:21.903762+00:00 node-90 kernel: [156504.600389] [] net_rx_action+0x21e/0x360 2017-10-21T11:22:21.903763+00:00 node-90 kernel: [156504.600391] [] __do_softirq+0x101/0x290 2017-10-21T11:22:21.903763+00:00 node-90 kernel: [156504.600394] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:22:21.903764+00:00 node-90 kernel: [156504.600395] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:22:21.903765+00:00 node-90 kernel: [156504.600398] [] do_softirq+0x1d/0x20 2017-10-21T11:22:21.903766+00:00 node-90 kernel: [156504.600399] [] netif_rx_ni+0x33/0x80 2017-10-21T11:22:21.903767+00:00 node-90 kernel: [156504.600404] [] tun_get_user+0x506/0x880 2017-10-21T11:22:21.903768+00:00 node-90 kernel: [156504.600405] [] tun_sendmsg+0x51/0x70 2017-10-21T11:22:21.903769+00:00 node-90 kernel: [156504.600408] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:22:21.903770+00:00 node-90 kernel: [156504.600410] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:22:21.903771+00:00 node-90 kernel: [156504.600414] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:22:21.903772+00:00 node-90 kernel: [156504.600416] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:22:21.903773+00:00 node-90 kernel: [156504.600418] [] kthread+0xe5/0x100 2017-10-21T11:22:21.903773+00:00 node-90 kernel: [156504.600419] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:22:21.903774+00:00 node-90 kernel: [156504.600422] [] ret_from_fork+0x3f/0x70 2017-10-21T11:22:21.903775+00:00 node-90 kernel: [156504.600423] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:22:21.903776+00:00 node-90 kernel: [156504.600424] ---[ end trace d7e73079b38e5915 ]--- 2017-10-21T11:22:53.505658+00:00 node-90 kernel: [156536.198263] ------------[ cut here ]------------ 2017-10-21T11:22:53.505676+00:00 node-90 kernel: [156536.198271] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:22:53.505678+00:00 node-90 kernel: [156536.198273] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:22:53.505679+00:00 node-90 kernel: [156536.198274] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:22:53.505680+00:00 node-90 kernel: [156536.198345] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:22:53.505681+00:00 node-90 kernel: [156536.198346] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:22:53.505682+00:00 node-90 kernel: [156536.198347] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T11:22:53.505702+00:00 node-90 kernel: [156536.198349] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T11:22:53.505703+00:00 node-90 kernel: [156536.198351] ffff88101aff8900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:22:53.505704+00:00 node-90 kernel: [156536.198353] Call Trace: 2017-10-21T11:22:53.505705+00:00 node-90 kernel: [156536.198354] [] dump_stack+0x63/0x90 2017-10-21T11:22:53.505706+00:00 node-90 kernel: [156536.198363] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:22:53.505707+00:00 node-90 kernel: [156536.198364] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:22:53.505707+00:00 node-90 kernel: [156536.198367] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:22:53.505708+00:00 node-90 kernel: [156536.198368] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:22:53.505709+00:00 node-90 kernel: [156536.198371] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:22:53.505710+00:00 node-90 kernel: [156536.198377] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:22:53.505711+00:00 node-90 kernel: [156536.198380] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:22:53.505711+00:00 node-90 kernel: [156536.198382] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:22:53.505712+00:00 node-90 kernel: [156536.198387] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:53.505712+00:00 node-90 kernel: [156536.198389] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:22:53.505714+00:00 node-90 kernel: [156536.198397] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:22:53.505715+00:00 node-90 kernel: [156536.198400] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:22:53.505715+00:00 node-90 kernel: [156536.198403] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:22:53.505716+00:00 node-90 kernel: [156536.198406] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:22:53.505717+00:00 node-90 kernel: [156536.198408] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:22:53.505718+00:00 node-90 kernel: [156536.198411] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:22:53.505719+00:00 node-90 kernel: [156536.198413] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:53.505720+00:00 node-90 kernel: [156536.198415] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:22:53.505721+00:00 node-90 kernel: [156536.198417] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:22:53.505721+00:00 node-90 kernel: [156536.198420] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:22:53.505722+00:00 node-90 kernel: [156536.198423] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:22:53.505723+00:00 node-90 kernel: [156536.198425] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:22:53.505732+00:00 node-90 kernel: [156536.198426] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:22:53.505733+00:00 node-90 kernel: [156536.198428] [] process_backlog+0xa8/0x150 2017-10-21T11:22:53.505733+00:00 node-90 kernel: [156536.198429] [] net_rx_action+0x21e/0x360 2017-10-21T11:22:53.505734+00:00 node-90 kernel: [156536.198432] [] __do_softirq+0x101/0x290 2017-10-21T11:22:53.505735+00:00 node-90 kernel: [156536.198435] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:22:53.505736+00:00 node-90 kernel: [156536.198435] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:22:53.505737+00:00 node-90 kernel: [156536.198439] [] do_softirq+0x1d/0x20 2017-10-21T11:22:53.505738+00:00 node-90 kernel: [156536.198440] [] netif_rx_ni+0x33/0x80 2017-10-21T11:22:53.505739+00:00 node-90 kernel: [156536.198445] [] tun_get_user+0x506/0x880 2017-10-21T11:22:53.505740+00:00 node-90 kernel: [156536.198447] [] tun_sendmsg+0x51/0x70 2017-10-21T11:22:53.505742+00:00 node-90 kernel: [156536.198449] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:22:53.505743+00:00 node-90 kernel: [156536.198451] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:22:53.505744+00:00 node-90 kernel: [156536.198455] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:22:53.505745+00:00 node-90 kernel: [156536.198457] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:22:53.505745+00:00 node-90 kernel: [156536.198459] [] kthread+0xe5/0x100 2017-10-21T11:22:53.505746+00:00 node-90 kernel: [156536.198461] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:22:53.505746+00:00 node-90 kernel: [156536.198464] [] ret_from_fork+0x3f/0x70 2017-10-21T11:22:53.505748+00:00 node-90 kernel: [156536.198465] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:22:53.505749+00:00 node-90 kernel: [156536.198466] ---[ end trace d7e73079b38e5916 ]--- 2017-10-21T11:28:14.269368+00:00 node-90 kernel: [156856.955397] ------------[ cut here ]------------ 2017-10-21T11:28:14.269387+00:00 node-90 kernel: [156856.955675] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:28:14.269389+00:00 node-90 kernel: [156856.955812] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:28:14.269390+00:00 node-90 kernel: [156856.955813] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:28:14.269408+00:00 node-90 kernel: [156856.956009] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:28:14.269409+00:00 node-90 kernel: [156856.956010] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:28:14.269410+00:00 node-90 kernel: [156856.956011] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T11:28:14.269430+00:00 node-90 kernel: [156856.956013] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T11:28:14.269431+00:00 node-90 kernel: [156856.956014] ffff881033842600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:28:14.269433+00:00 node-90 kernel: [156856.956016] Call Trace: 2017-10-21T11:28:14.269434+00:00 node-90 kernel: [156856.956017] [] dump_stack+0x63/0x90 2017-10-21T11:28:14.269435+00:00 node-90 kernel: [156856.956025] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:28:14.269435+00:00 node-90 kernel: [156856.956026] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:28:14.269436+00:00 node-90 kernel: [156856.956029] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:28:14.269437+00:00 node-90 kernel: [156856.956031] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:28:14.269438+00:00 node-90 kernel: [156856.956032] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:28:14.269439+00:00 node-90 kernel: [156856.956038] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:28:14.269439+00:00 node-90 kernel: [156856.956041] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:28:14.269440+00:00 node-90 kernel: [156856.956043] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:28:14.269440+00:00 node-90 kernel: [156856.956047] [] ? nf_iterate+0x62/0x80 2017-10-21T11:28:14.269441+00:00 node-90 kernel: [156856.956049] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:28:14.269445+00:00 node-90 kernel: [156856.956056] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:28:14.269445+00:00 node-90 kernel: [156856.956058] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:28:14.269446+00:00 node-90 kernel: [156856.956061] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:28:14.269447+00:00 node-90 kernel: [156856.956063] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:28:14.269447+00:00 node-90 kernel: [156856.956065] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:28:14.269448+00:00 node-90 kernel: [156856.956068] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:28:14.269449+00:00 node-90 kernel: [156856.956070] [] ? nf_iterate+0x62/0x80 2017-10-21T11:28:14.269450+00:00 node-90 kernel: [156856.956072] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:28:14.269451+00:00 node-90 kernel: [156856.956074] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:28:14.269451+00:00 node-90 kernel: [156856.956077] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:28:14.269452+00:00 node-90 kernel: [156856.956080] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:28:14.269453+00:00 node-90 kernel: [156856.956081] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:28:14.269465+00:00 node-90 kernel: [156856.956085] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T11:28:14.269466+00:00 node-90 kernel: [156856.956086] [] ? __wake_up_common+0x52/0x90 2017-10-21T11:28:14.269466+00:00 node-90 kernel: [156856.956088] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:28:14.269467+00:00 node-90 kernel: [156856.956089] [] process_backlog+0xa8/0x150 2017-10-21T11:28:14.269468+00:00 node-90 kernel: [156856.956090] [] net_rx_action+0x21e/0x360 2017-10-21T11:28:14.269469+00:00 node-90 kernel: [156856.956093] [] __do_softirq+0x101/0x290 2017-10-21T11:28:14.269470+00:00 node-90 kernel: [156856.956096] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:28:14.269471+00:00 node-90 kernel: [156856.956096] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:28:14.269472+00:00 node-90 kernel: [156856.956099] [] do_softirq+0x1d/0x20 2017-10-21T11:28:14.269473+00:00 node-90 kernel: [156856.956101] [] netif_rx_ni+0x33/0x80 2017-10-21T11:28:14.269474+00:00 node-90 kernel: [156856.956104] [] tun_get_user+0x506/0x880 2017-10-21T11:28:14.269475+00:00 node-90 kernel: [156856.956106] [] tun_sendmsg+0x51/0x70 2017-10-21T11:28:14.269476+00:00 node-90 kernel: [156856.956108] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:28:14.269477+00:00 node-90 kernel: [156856.956110] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:28:14.269478+00:00 node-90 kernel: [156856.956113] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:28:14.269481+00:00 node-90 kernel: [156856.956116] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:28:14.269481+00:00 node-90 kernel: [156856.956118] [] kthread+0xe5/0x100 2017-10-21T11:28:14.269483+00:00 node-90 kernel: [156856.956119] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:28:14.269484+00:00 node-90 kernel: [156856.956122] [] ret_from_fork+0x3f/0x70 2017-10-21T11:28:14.269485+00:00 node-90 kernel: [156856.956123] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:28:14.269485+00:00 node-90 kernel: [156856.956124] ---[ end trace d7e73079b38e5917 ]--- 2017-10-21T11:30:31.273364+00:00 node-90 kernel: [156993.959280] ------------[ cut here ]------------ 2017-10-21T11:30:31.273384+00:00 node-90 kernel: [156993.959287] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:30:31.273385+00:00 node-90 kernel: [156993.959290] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:30:31.273386+00:00 node-90 kernel: [156993.959291] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:30:31.273388+00:00 node-90 kernel: [156993.959361] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:30:31.273389+00:00 node-90 kernel: [156993.959362] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:30:31.273390+00:00 node-90 kernel: [156993.959364] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T11:30:31.273404+00:00 node-90 kernel: [156993.959365] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T11:30:31.273405+00:00 node-90 kernel: [156993.959367] ffff880035a45100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:30:31.273406+00:00 node-90 kernel: [156993.959369] Call Trace: 2017-10-21T11:30:31.273408+00:00 node-90 kernel: [156993.959370] [] dump_stack+0x63/0x90 2017-10-21T11:30:31.273408+00:00 node-90 kernel: [156993.959377] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:30:31.273409+00:00 node-90 kernel: [156993.959379] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:30:31.273409+00:00 node-90 kernel: [156993.959382] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:30:31.273410+00:00 node-90 kernel: [156993.959383] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:30:31.273411+00:00 node-90 kernel: [156993.959385] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:30:31.273412+00:00 node-90 kernel: [156993.959390] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:30:31.273413+00:00 node-90 kernel: [156993.959393] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:30:31.273413+00:00 node-90 kernel: [156993.959395] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:30:31.273414+00:00 node-90 kernel: [156993.959399] [] ? nf_iterate+0x62/0x80 2017-10-21T11:30:31.273415+00:00 node-90 kernel: [156993.959401] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:30:31.273416+00:00 node-90 kernel: [156993.959407] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:30:31.273417+00:00 node-90 kernel: [156993.959409] [] ? __dev_queue_xmit+0x537/0x590 2017-10-21T11:30:31.273417+00:00 node-90 kernel: [156993.959411] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:30:31.273418+00:00 node-90 kernel: [156993.959414] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:30:31.273419+00:00 node-90 kernel: [156993.959416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:30:31.273419+00:00 node-90 kernel: [156993.959418] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:30:31.273421+00:00 node-90 kernel: [156993.959421] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:30:31.273422+00:00 node-90 kernel: [156993.959423] [] ? nf_iterate+0x62/0x80 2017-10-21T11:30:31.273422+00:00 node-90 kernel: [156993.959425] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:30:31.273423+00:00 node-90 kernel: [156993.959427] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:30:31.273423+00:00 node-90 kernel: [156993.959430] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:30:31.273425+00:00 node-90 kernel: [156993.959433] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:30:31.273433+00:00 node-90 kernel: [156993.959434] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:30:31.273434+00:00 node-90 kernel: [156993.959436] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:30:31.273435+00:00 node-90 kernel: [156993.959437] [] process_backlog+0xa8/0x150 2017-10-21T11:30:31.273436+00:00 node-90 kernel: [156993.959438] [] net_rx_action+0x21e/0x360 2017-10-21T11:30:31.273437+00:00 node-90 kernel: [156993.959441] [] __do_softirq+0x101/0x290 2017-10-21T11:30:31.273438+00:00 node-90 kernel: [156993.959444] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:30:31.273440+00:00 node-90 kernel: [156993.959444] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:30:31.273442+00:00 node-90 kernel: [156993.959448] [] do_softirq+0x1d/0x20 2017-10-21T11:30:31.273443+00:00 node-90 kernel: [156993.959449] [] netif_rx_ni+0x33/0x80 2017-10-21T11:30:31.273444+00:00 node-90 kernel: [156993.959452] [] tun_get_user+0x506/0x880 2017-10-21T11:30:31.273445+00:00 node-90 kernel: [156993.959454] [] tun_sendmsg+0x51/0x70 2017-10-21T11:30:31.273446+00:00 node-90 kernel: [156993.959457] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:30:31.273447+00:00 node-90 kernel: [156993.959459] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:30:31.273447+00:00 node-90 kernel: [156993.959462] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:30:31.273448+00:00 node-90 kernel: [156993.959464] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:30:31.273449+00:00 node-90 kernel: [156993.959466] [] kthread+0xe5/0x100 2017-10-21T11:30:31.273450+00:00 node-90 kernel: [156993.959468] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:30:31.273451+00:00 node-90 kernel: [156993.959471] [] ret_from_fork+0x3f/0x70 2017-10-21T11:30:31.273451+00:00 node-90 kernel: [156993.959472] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:30:31.273452+00:00 node-90 kernel: [156993.959473] ---[ end trace d7e73079b38e5918 ]--- 2017-10-21T11:38:15.221218+00:00 node-90 kernel: [157457.896780] ------------[ cut here ]------------ 2017-10-21T11:38:15.221245+00:00 node-90 kernel: [157457.896787] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:38:15.221246+00:00 node-90 kernel: [157457.896790] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:38:15.221248+00:00 node-90 kernel: [157457.896791] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:38:15.221250+00:00 node-90 kernel: [157457.896851] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:38:15.221251+00:00 node-90 kernel: [157457.896852] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:38:15.221252+00:00 node-90 kernel: [157457.896853] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T11:38:15.221265+00:00 node-90 kernel: [157457.896855] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T11:38:15.221267+00:00 node-90 kernel: [157457.896856] ffff88102d5d3e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:38:15.221268+00:00 node-90 kernel: [157457.896858] Call Trace: 2017-10-21T11:38:15.221269+00:00 node-90 kernel: [157457.896859] [] dump_stack+0x63/0x90 2017-10-21T11:38:15.221270+00:00 node-90 kernel: [157457.896866] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:38:15.221271+00:00 node-90 kernel: [157457.896867] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:38:15.221271+00:00 node-90 kernel: [157457.896870] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:38:15.221272+00:00 node-90 kernel: [157457.896871] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:38:15.221273+00:00 node-90 kernel: [157457.896873] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:38:15.221275+00:00 node-90 kernel: [157457.896879] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:38:15.221275+00:00 node-90 kernel: [157457.896882] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:38:15.221276+00:00 node-90 kernel: [157457.896883] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:38:15.221277+00:00 node-90 kernel: [157457.896887] [] ? nf_iterate+0x62/0x80 2017-10-21T11:38:15.221278+00:00 node-90 kernel: [157457.896889] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:38:15.221279+00:00 node-90 kernel: [157457.896896] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:38:15.221280+00:00 node-90 kernel: [157457.896898] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:38:15.221280+00:00 node-90 kernel: [157457.896901] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:38:15.221281+00:00 node-90 kernel: [157457.896903] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:38:15.221281+00:00 node-90 kernel: [157457.896905] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:38:15.221283+00:00 node-90 kernel: [157457.896909] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:38:15.221284+00:00 node-90 kernel: [157457.896910] [] ? nf_iterate+0x62/0x80 2017-10-21T11:38:15.221285+00:00 node-90 kernel: [157457.896912] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:38:15.221286+00:00 node-90 kernel: [157457.896914] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:38:15.221286+00:00 node-90 kernel: [157457.896917] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:38:15.221287+00:00 node-90 kernel: [157457.896920] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:38:15.221288+00:00 node-90 kernel: [157457.896921] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:38:15.221300+00:00 node-90 kernel: [157457.896925] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T11:38:15.221301+00:00 node-90 kernel: [157457.896926] [] ? check_preempt_curr+0x54/0x90 2017-10-21T11:38:15.221302+00:00 node-90 kernel: [157457.896928] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:38:15.221302+00:00 node-90 kernel: [157457.896929] [] process_backlog+0xa8/0x150 2017-10-21T11:38:15.221303+00:00 node-90 kernel: [157457.896931] [] net_rx_action+0x21e/0x360 2017-10-21T11:38:15.221305+00:00 node-90 kernel: [157457.896933] [] __do_softirq+0x101/0x290 2017-10-21T11:38:15.221306+00:00 node-90 kernel: [157457.896936] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:38:15.221307+00:00 node-90 kernel: [157457.896936] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:38:15.221309+00:00 node-90 kernel: [157457.896940] [] do_softirq+0x1d/0x20 2017-10-21T11:38:15.221310+00:00 node-90 kernel: [157457.896941] [] netif_rx_ni+0x33/0x80 2017-10-21T11:38:15.221311+00:00 node-90 kernel: [157457.896944] [] tun_get_user+0x506/0x880 2017-10-21T11:38:15.221313+00:00 node-90 kernel: [157457.896946] [] tun_sendmsg+0x51/0x70 2017-10-21T11:38:15.221314+00:00 node-90 kernel: [157457.896948] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:38:15.221315+00:00 node-90 kernel: [157457.896950] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:38:15.221315+00:00 node-90 kernel: [157457.896953] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:38:15.221316+00:00 node-90 kernel: [157457.896955] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:38:15.221317+00:00 node-90 kernel: [157457.896957] [] kthread+0xe5/0x100 2017-10-21T11:38:15.221318+00:00 node-90 kernel: [157457.896958] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:38:15.221319+00:00 node-90 kernel: [157457.896961] [] ret_from_fork+0x3f/0x70 2017-10-21T11:38:15.221320+00:00 node-90 kernel: [157457.896962] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:38:15.221321+00:00 node-90 kernel: [157457.896964] ---[ end trace d7e73079b38e5919 ]--- 2017-10-21T11:38:56.605215+00:00 node-90 kernel: [157499.280366] ------------[ cut here ]------------ 2017-10-21T11:38:56.605236+00:00 node-90 kernel: [157499.280375] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:38:56.605238+00:00 node-90 kernel: [157499.280378] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:38:56.605239+00:00 node-90 kernel: [157499.280379] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:38:56.605241+00:00 node-90 kernel: [157499.280443] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:38:56.605242+00:00 node-90 kernel: [157499.280444] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:38:56.605243+00:00 node-90 kernel: [157499.280445] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T11:38:56.605257+00:00 node-90 kernel: [157499.280447] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T11:38:56.605259+00:00 node-90 kernel: [157499.280449] ffff881036503700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:38:56.605260+00:00 node-90 kernel: [157499.280452] Call Trace: 2017-10-21T11:38:56.605261+00:00 node-90 kernel: [157499.280454] [] dump_stack+0x63/0x90 2017-10-21T11:38:56.605263+00:00 node-90 kernel: [157499.280463] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:38:56.605263+00:00 node-90 kernel: [157499.280464] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:38:56.605264+00:00 node-90 kernel: [157499.280467] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:38:56.605265+00:00 node-90 kernel: [157499.280468] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:38:56.605266+00:00 node-90 kernel: [157499.280470] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:38:56.605267+00:00 node-90 kernel: [157499.280476] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:38:56.605268+00:00 node-90 kernel: [157499.280479] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:38:56.605269+00:00 node-90 kernel: [157499.280481] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:38:56.605269+00:00 node-90 kernel: [157499.280486] [] ? nf_iterate+0x62/0x80 2017-10-21T11:38:56.605271+00:00 node-90 kernel: [157499.280488] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:38:56.605272+00:00 node-90 kernel: [157499.280493] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:38:56.605273+00:00 node-90 kernel: [157499.280496] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:38:56.605274+00:00 node-90 kernel: [157499.280498] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:38:56.605275+00:00 node-90 kernel: [157499.280501] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:38:56.605276+00:00 node-90 kernel: [157499.280503] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:38:56.605278+00:00 node-90 kernel: [157499.280506] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:38:56.605280+00:00 node-90 kernel: [157499.280508] [] ? nf_iterate+0x62/0x80 2017-10-21T11:38:56.605281+00:00 node-90 kernel: [157499.280510] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:38:56.605282+00:00 node-90 kernel: [157499.280511] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:38:56.605284+00:00 node-90 kernel: [157499.280515] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:38:56.605285+00:00 node-90 kernel: [157499.280517] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:38:56.605287+00:00 node-90 kernel: [157499.280519] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:38:56.605296+00:00 node-90 kernel: [157499.280523] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T11:38:56.605298+00:00 node-90 kernel: [157499.280524] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:38:56.605299+00:00 node-90 kernel: [157499.280526] [] process_backlog+0xa8/0x150 2017-10-21T11:38:56.605300+00:00 node-90 kernel: [157499.280527] [] net_rx_action+0x21e/0x360 2017-10-21T11:38:56.605301+00:00 node-90 kernel: [157499.280530] [] __do_softirq+0x101/0x290 2017-10-21T11:38:56.605303+00:00 node-90 kernel: [157499.280533] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:38:56.605305+00:00 node-90 kernel: [157499.280533] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:38:56.605307+00:00 node-90 kernel: [157499.280536] [] do_softirq+0x1d/0x20 2017-10-21T11:38:56.605309+00:00 node-90 kernel: [157499.280538] [] netif_rx_ni+0x33/0x80 2017-10-21T11:38:56.605310+00:00 node-90 kernel: [157499.280541] [] tun_get_user+0x506/0x880 2017-10-21T11:38:56.605312+00:00 node-90 kernel: [157499.280543] [] tun_sendmsg+0x51/0x70 2017-10-21T11:38:56.605313+00:00 node-90 kernel: [157499.280545] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:38:56.605314+00:00 node-90 kernel: [157499.280547] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:38:56.605315+00:00 node-90 kernel: [157499.280550] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:38:56.605316+00:00 node-90 kernel: [157499.280552] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:38:56.605316+00:00 node-90 kernel: [157499.280554] [] kthread+0xe5/0x100 2017-10-21T11:38:56.605317+00:00 node-90 kernel: [157499.280555] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:38:56.605318+00:00 node-90 kernel: [157499.280559] [] ret_from_fork+0x3f/0x70 2017-10-21T11:38:56.605320+00:00 node-90 kernel: [157499.280560] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:38:56.605320+00:00 node-90 kernel: [157499.280561] ---[ end trace d7e73079b38e591a ]--- 2017-10-21T11:40:49.153533+00:00 node-90 kernel: [157611.824591] ------------[ cut here ]------------ 2017-10-21T11:40:49.153552+00:00 node-90 kernel: [157611.824598] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:40:49.153554+00:00 node-90 kernel: [157611.824601] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:40:49.153555+00:00 node-90 kernel: [157611.824602] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:40:49.153557+00:00 node-90 kernel: [157611.824663] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:40:49.153566+00:00 node-90 kernel: [157611.824664] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:40:49.153567+00:00 node-90 kernel: [157611.824666] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T11:40:49.153581+00:00 node-90 kernel: [157611.824668] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T11:40:49.153583+00:00 node-90 kernel: [157611.824669] ffff880f8e0a7100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:40:49.153584+00:00 node-90 kernel: [157611.824671] Call Trace: 2017-10-21T11:40:49.153585+00:00 node-90 kernel: [157611.824672] [] dump_stack+0x63/0x90 2017-10-21T11:40:49.153586+00:00 node-90 kernel: [157611.824680] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:40:49.153586+00:00 node-90 kernel: [157611.824681] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:40:49.153587+00:00 node-90 kernel: [157611.824684] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:40:49.153588+00:00 node-90 kernel: [157611.824685] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:40:49.153589+00:00 node-90 kernel: [157611.824687] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:40:49.153590+00:00 node-90 kernel: [157611.824693] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:40:49.153591+00:00 node-90 kernel: [157611.824695] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:40:49.153591+00:00 node-90 kernel: [157611.824697] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:40:49.153592+00:00 node-90 kernel: [157611.824701] [] ? nf_iterate+0x62/0x80 2017-10-21T11:40:49.153593+00:00 node-90 kernel: [157611.824703] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:40:49.153594+00:00 node-90 kernel: [157611.824710] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:40:49.153595+00:00 node-90 kernel: [157611.824712] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:40:49.153595+00:00 node-90 kernel: [157611.824715] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:40:49.153596+00:00 node-90 kernel: [157611.824718] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:40:49.153597+00:00 node-90 kernel: [157611.824720] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:40:49.153597+00:00 node-90 kernel: [157611.824723] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:40:49.153599+00:00 node-90 kernel: [157611.824725] [] ? nf_iterate+0x62/0x80 2017-10-21T11:40:49.153600+00:00 node-90 kernel: [157611.824726] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:40:49.153600+00:00 node-90 kernel: [157611.824728] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:40:49.153601+00:00 node-90 kernel: [157611.824731] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:40:49.153601+00:00 node-90 kernel: [157611.824734] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:40:49.153602+00:00 node-90 kernel: [157611.824735] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:40:49.153611+00:00 node-90 kernel: [157611.824737] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:40:49.153612+00:00 node-90 kernel: [157611.824738] [] process_backlog+0xa8/0x150 2017-10-21T11:40:49.153613+00:00 node-90 kernel: [157611.824740] [] net_rx_action+0x21e/0x360 2017-10-21T11:40:49.153613+00:00 node-90 kernel: [157611.824742] [] __do_softirq+0x101/0x290 2017-10-21T11:40:49.153614+00:00 node-90 kernel: [157611.824745] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:40:49.153615+00:00 node-90 kernel: [157611.824745] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:40:49.153616+00:00 node-90 kernel: [157611.824748] [] do_softirq+0x1d/0x20 2017-10-21T11:40:49.153617+00:00 node-90 kernel: [157611.824749] [] netif_rx_ni+0x33/0x80 2017-10-21T11:40:49.153618+00:00 node-90 kernel: [157611.824753] [] tun_get_user+0x506/0x880 2017-10-21T11:40:49.153619+00:00 node-90 kernel: [157611.824754] [] tun_sendmsg+0x51/0x70 2017-10-21T11:40:49.153620+00:00 node-90 kernel: [157611.824757] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:40:49.153621+00:00 node-90 kernel: [157611.824759] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:40:49.153622+00:00 node-90 kernel: [157611.824762] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:40:49.153623+00:00 node-90 kernel: [157611.824764] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:40:49.153624+00:00 node-90 kernel: [157611.824766] [] kthread+0xe5/0x100 2017-10-21T11:40:49.153624+00:00 node-90 kernel: [157611.824767] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:40:49.153625+00:00 node-90 kernel: [157611.824770] [] ret_from_fork+0x3f/0x70 2017-10-21T11:40:49.153626+00:00 node-90 kernel: [157611.824771] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:40:49.153627+00:00 node-90 kernel: [157611.824773] ---[ end trace d7e73079b38e591b ]--- 2017-10-21T11:42:22.297531+00:00 node-90 kernel: [157704.968286] ------------[ cut here ]------------ 2017-10-21T11:42:22.297552+00:00 node-90 kernel: [157704.968296] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:42:22.297554+00:00 node-90 kernel: [157704.968299] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:42:22.297555+00:00 node-90 kernel: [157704.968300] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:42:22.297556+00:00 node-90 kernel: [157704.968363] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:42:22.297557+00:00 node-90 kernel: [157704.968364] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:42:22.297558+00:00 node-90 kernel: [157704.968365] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T11:42:22.297573+00:00 node-90 kernel: [157704.968367] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T11:42:22.297574+00:00 node-90 kernel: [157704.968369] ffff881034e1c100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:42:22.297575+00:00 node-90 kernel: [157704.968371] Call Trace: 2017-10-21T11:42:22.297577+00:00 node-90 kernel: [157704.968372] [] dump_stack+0x63/0x90 2017-10-21T11:42:22.297578+00:00 node-90 kernel: [157704.968383] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:42:22.297578+00:00 node-90 kernel: [157704.968385] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:42:22.297579+00:00 node-90 kernel: [157704.968388] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:42:22.297580+00:00 node-90 kernel: [157704.968389] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:42:22.297582+00:00 node-90 kernel: [157704.968392] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:42:22.297583+00:00 node-90 kernel: [157704.968399] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:42:22.297584+00:00 node-90 kernel: [157704.968402] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:42:22.297585+00:00 node-90 kernel: [157704.968404] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:42:22.297586+00:00 node-90 kernel: [157704.968411] [] ? nf_iterate+0x62/0x80 2017-10-21T11:42:22.297587+00:00 node-90 kernel: [157704.968412] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:42:22.297589+00:00 node-90 kernel: [157704.968419] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:42:22.297590+00:00 node-90 kernel: [157704.968422] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:42:22.297591+00:00 node-90 kernel: [157704.968424] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:42:22.297592+00:00 node-90 kernel: [157704.968427] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:42:22.297592+00:00 node-90 kernel: [157704.968429] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:42:22.297594+00:00 node-90 kernel: [157704.968433] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:42:22.297596+00:00 node-90 kernel: [157704.968435] [] ? nf_iterate+0x62/0x80 2017-10-21T11:42:22.297598+00:00 node-90 kernel: [157704.968437] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:42:22.297599+00:00 node-90 kernel: [157704.968438] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:42:22.297600+00:00 node-90 kernel: [157704.968441] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:42:22.297601+00:00 node-90 kernel: [157704.968444] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:42:22.297602+00:00 node-90 kernel: [157704.968446] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:42:22.297615+00:00 node-90 kernel: [157704.968451] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T11:42:22.297616+00:00 node-90 kernel: [157704.968453] [] ? __wake_up_common+0x52/0x90 2017-10-21T11:42:22.297617+00:00 node-90 kernel: [157704.968454] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:42:22.297619+00:00 node-90 kernel: [157704.968456] [] process_backlog+0xa8/0x150 2017-10-21T11:42:22.297620+00:00 node-90 kernel: [157704.968457] [] net_rx_action+0x21e/0x360 2017-10-21T11:42:22.297621+00:00 node-90 kernel: [157704.968461] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T11:42:22.297623+00:00 node-90 kernel: [157704.968464] [] __do_softirq+0x101/0x290 2017-10-21T11:42:22.297624+00:00 node-90 kernel: [157704.968467] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:42:22.297625+00:00 node-90 kernel: [157704.968468] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:42:22.297626+00:00 node-90 kernel: [157704.968471] [] do_softirq+0x1d/0x20 2017-10-21T11:42:22.297627+00:00 node-90 kernel: [157704.968472] [] netif_rx_ni+0x33/0x80 2017-10-21T11:42:22.297628+00:00 node-90 kernel: [157704.968478] [] tun_get_user+0x506/0x880 2017-10-21T11:42:22.297630+00:00 node-90 kernel: [157704.968480] [] tun_sendmsg+0x51/0x70 2017-10-21T11:42:22.297630+00:00 node-90 kernel: [157704.968482] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:42:22.297631+00:00 node-90 kernel: [157704.968484] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:42:22.297632+00:00 node-90 kernel: [157704.968487] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:42:22.297632+00:00 node-90 kernel: [157704.968490] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:42:22.297634+00:00 node-90 kernel: [157704.968492] [] kthread+0xe5/0x100 2017-10-21T11:42:22.297635+00:00 node-90 kernel: [157704.968494] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:42:22.297636+00:00 node-90 kernel: [157704.968497] [] ret_from_fork+0x3f/0x70 2017-10-21T11:42:22.297636+00:00 node-90 kernel: [157704.968498] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:42:22.297637+00:00 node-90 kernel: [157704.968500] ---[ end trace d7e73079b38e591c ]--- 2017-10-21T11:43:12.557356+00:00 node-90 kernel: [157755.225697] ------------[ cut here ]------------ 2017-10-21T11:43:12.557777+00:00 node-90 kernel: [157755.225705] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:43:12.557778+00:00 node-90 kernel: [157755.225707] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:43:12.557779+00:00 node-90 kernel: [157755.225708] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:43:12.557795+00:00 node-90 kernel: [157755.225771] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:43:12.557797+00:00 node-90 kernel: [157755.225772] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:43:12.557798+00:00 node-90 kernel: [157755.225773] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T11:43:12.557813+00:00 node-90 kernel: [157755.225775] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T11:43:12.557815+00:00 node-90 kernel: [157755.225777] ffff881036079500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:43:12.557816+00:00 node-90 kernel: [157755.225779] Call Trace: 2017-10-21T11:43:12.557817+00:00 node-90 kernel: [157755.225780] [] dump_stack+0x63/0x90 2017-10-21T11:43:12.557818+00:00 node-90 kernel: [157755.225788] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:43:12.557818+00:00 node-90 kernel: [157755.225789] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:43:12.557819+00:00 node-90 kernel: [157755.225792] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:43:12.557820+00:00 node-90 kernel: [157755.225794] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:43:12.557821+00:00 node-90 kernel: [157755.225796] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:43:12.557822+00:00 node-90 kernel: [157755.225801] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:43:12.557822+00:00 node-90 kernel: [157755.225804] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:43:12.557823+00:00 node-90 kernel: [157755.225806] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:43:12.557824+00:00 node-90 kernel: [157755.225809] [] ? nf_iterate+0x62/0x80 2017-10-21T11:43:12.557825+00:00 node-90 kernel: [157755.225811] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:43:12.557826+00:00 node-90 kernel: [157755.225818] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:43:12.557827+00:00 node-90 kernel: [157755.225820] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:43:12.557827+00:00 node-90 kernel: [157755.225823] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:43:12.557828+00:00 node-90 kernel: [157755.225826] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:43:12.557829+00:00 node-90 kernel: [157755.225828] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:43:12.557830+00:00 node-90 kernel: [157755.225831] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:43:12.557831+00:00 node-90 kernel: [157755.225833] [] ? nf_iterate+0x62/0x80 2017-10-21T11:43:12.557832+00:00 node-90 kernel: [157755.225834] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:43:12.557833+00:00 node-90 kernel: [157755.225836] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:43:12.557833+00:00 node-90 kernel: [157755.225839] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:43:12.557834+00:00 node-90 kernel: [157755.225842] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:43:12.557835+00:00 node-90 kernel: [157755.225844] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:43:12.557844+00:00 node-90 kernel: [157755.225845] [] ? __napi_schedule+0x40/0x60 2017-10-21T11:43:12.557845+00:00 node-90 kernel: [157755.225849] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T11:43:12.557846+00:00 node-90 kernel: [157755.225850] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:43:12.557846+00:00 node-90 kernel: [157755.225851] [] process_backlog+0xa8/0x150 2017-10-21T11:43:12.557847+00:00 node-90 kernel: [157755.225853] [] net_rx_action+0x21e/0x360 2017-10-21T11:43:12.557848+00:00 node-90 kernel: [157755.225855] [] __do_softirq+0x101/0x290 2017-10-21T11:43:12.557849+00:00 node-90 kernel: [157755.225857] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:43:12.557850+00:00 node-90 kernel: [157755.225858] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:43:12.557851+00:00 node-90 kernel: [157755.225861] [] do_softirq+0x1d/0x20 2017-10-21T11:43:12.557852+00:00 node-90 kernel: [157755.225862] [] netif_rx_ni+0x33/0x80 2017-10-21T11:43:12.557853+00:00 node-90 kernel: [157755.225866] [] tun_get_user+0x506/0x880 2017-10-21T11:43:12.557854+00:00 node-90 kernel: [157755.225867] [] tun_sendmsg+0x51/0x70 2017-10-21T11:43:12.557856+00:00 node-90 kernel: [157755.225870] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:43:12.557856+00:00 node-90 kernel: [157755.225872] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:43:12.557857+00:00 node-90 kernel: [157755.225875] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:43:12.557857+00:00 node-90 kernel: [157755.225877] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:43:12.557858+00:00 node-90 kernel: [157755.225879] [] kthread+0xe5/0x100 2017-10-21T11:43:12.557859+00:00 node-90 kernel: [157755.225881] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:43:12.557860+00:00 node-90 kernel: [157755.225883] [] ret_from_fork+0x3f/0x70 2017-10-21T11:43:12.557861+00:00 node-90 kernel: [157755.225885] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:43:12.557862+00:00 node-90 kernel: [157755.225886] ---[ end trace d7e73079b38e591d ]--- 2017-10-21T11:47:04.277380+00:00 node-90 kernel: [157986.941148] ------------[ cut here ]------------ 2017-10-21T11:47:04.277396+00:00 node-90 kernel: [157986.941155] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:47:04.277398+00:00 node-90 kernel: [157986.941158] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:47:04.277400+00:00 node-90 kernel: [157986.941159] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:47:04.277412+00:00 node-90 kernel: [157986.941221] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:47:04.277416+00:00 node-90 kernel: [157986.941222] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:47:04.277417+00:00 node-90 kernel: [157986.941223] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T11:47:04.277434+00:00 node-90 kernel: [157986.941225] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T11:47:04.277435+00:00 node-90 kernel: [157986.941227] ffff880fd2a1a000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:47:04.277436+00:00 node-90 kernel: [157986.941229] Call Trace: 2017-10-21T11:47:04.277437+00:00 node-90 kernel: [157986.941230] [] dump_stack+0x63/0x90 2017-10-21T11:47:04.277438+00:00 node-90 kernel: [157986.941238] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:47:04.277439+00:00 node-90 kernel: [157986.941240] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:47:04.277440+00:00 node-90 kernel: [157986.941243] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:47:04.277441+00:00 node-90 kernel: [157986.941245] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:47:04.277442+00:00 node-90 kernel: [157986.941247] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:47:04.277443+00:00 node-90 kernel: [157986.941253] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:47:04.277444+00:00 node-90 kernel: [157986.941256] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:47:04.277444+00:00 node-90 kernel: [157986.941258] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:47:04.277445+00:00 node-90 kernel: [157986.941263] [] ? nf_iterate+0x62/0x80 2017-10-21T11:47:04.277446+00:00 node-90 kernel: [157986.941265] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:47:04.277447+00:00 node-90 kernel: [157986.941274] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:47:04.277448+00:00 node-90 kernel: [157986.941277] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:47:04.277448+00:00 node-90 kernel: [157986.941279] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:47:04.277449+00:00 node-90 kernel: [157986.941282] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:47:04.277449+00:00 node-90 kernel: [157986.941284] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:47:04.277450+00:00 node-90 kernel: [157986.941288] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:47:04.277452+00:00 node-90 kernel: [157986.941290] [] ? nf_iterate+0x62/0x80 2017-10-21T11:47:04.277452+00:00 node-90 kernel: [157986.941292] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:47:04.277453+00:00 node-90 kernel: [157986.941293] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:47:04.277456+00:00 node-90 kernel: [157986.941296] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:47:04.277457+00:00 node-90 kernel: [157986.941299] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:47:04.277458+00:00 node-90 kernel: [157986.941301] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:47:04.277467+00:00 node-90 kernel: [157986.941302] [] ? __napi_schedule+0x40/0x60 2017-10-21T11:47:04.277468+00:00 node-90 kernel: [157986.941307] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T11:47:04.277469+00:00 node-90 kernel: [157986.941308] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:47:04.277469+00:00 node-90 kernel: [157986.941309] [] process_backlog+0xa8/0x150 2017-10-21T11:47:04.277470+00:00 node-90 kernel: [157986.941311] [] net_rx_action+0x21e/0x360 2017-10-21T11:47:04.277471+00:00 node-90 kernel: [157986.941313] [] __do_softirq+0x101/0x290 2017-10-21T11:47:04.277472+00:00 node-90 kernel: [157986.941316] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:47:04.277473+00:00 node-90 kernel: [157986.941317] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:47:04.277474+00:00 node-90 kernel: [157986.941320] [] do_softirq+0x1d/0x20 2017-10-21T11:47:04.277475+00:00 node-90 kernel: [157986.941321] [] netif_rx_ni+0x33/0x80 2017-10-21T11:47:04.277476+00:00 node-90 kernel: [157986.941324] [] tun_get_user+0x506/0x880 2017-10-21T11:47:04.277477+00:00 node-90 kernel: [157986.941326] [] tun_sendmsg+0x51/0x70 2017-10-21T11:47:04.277479+00:00 node-90 kernel: [157986.941329] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:47:04.277479+00:00 node-90 kernel: [157986.941331] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:47:04.277480+00:00 node-90 kernel: [157986.941334] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:47:04.277480+00:00 node-90 kernel: [157986.941336] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:47:04.277481+00:00 node-90 kernel: [157986.941338] [] kthread+0xe5/0x100 2017-10-21T11:47:04.277482+00:00 node-90 kernel: [157986.941340] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:47:04.277483+00:00 node-90 kernel: [157986.941342] [] ret_from_fork+0x3f/0x70 2017-10-21T11:47:04.277484+00:00 node-90 kernel: [157986.941344] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:47:04.277484+00:00 node-90 kernel: [157986.941345] ---[ end trace d7e73079b38e591e ]--- 2017-10-21T11:54:50.277649+00:00 node-90 kernel: [158452.931981] ------------[ cut here ]------------ 2017-10-21T11:54:50.277804+00:00 node-90 kernel: [158452.931989] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:54:50.277806+00:00 node-90 kernel: [158452.931991] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:54:50.277807+00:00 node-90 kernel: [158452.931992] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:54:50.277809+00:00 node-90 kernel: [158452.932053] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:54:50.277824+00:00 node-90 kernel: [158452.932054] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:54:50.277828+00:00 node-90 kernel: [158452.932055] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T11:54:50.277846+00:00 node-90 kernel: [158452.932057] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T11:54:50.277847+00:00 node-90 kernel: [158452.932059] ffff881036780b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:54:50.277848+00:00 node-90 kernel: [158452.932061] Call Trace: 2017-10-21T11:54:50.277849+00:00 node-90 kernel: [158452.932062] [] dump_stack+0x63/0x90 2017-10-21T11:54:50.277850+00:00 node-90 kernel: [158452.932069] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:54:50.277851+00:00 node-90 kernel: [158452.932071] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:54:50.277852+00:00 node-90 kernel: [158452.932073] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:54:50.277852+00:00 node-90 kernel: [158452.932075] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:54:50.277853+00:00 node-90 kernel: [158452.932077] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:54:50.277855+00:00 node-90 kernel: [158452.932082] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:54:50.277856+00:00 node-90 kernel: [158452.932085] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:54:50.277856+00:00 node-90 kernel: [158452.932087] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:54:50.277857+00:00 node-90 kernel: [158452.932091] [] ? nf_iterate+0x62/0x80 2017-10-21T11:54:50.277858+00:00 node-90 kernel: [158452.932093] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:54:50.277859+00:00 node-90 kernel: [158452.932099] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:54:50.277860+00:00 node-90 kernel: [158452.932102] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:54:50.277860+00:00 node-90 kernel: [158452.932105] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:54:50.277861+00:00 node-90 kernel: [158452.932107] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:54:50.277862+00:00 node-90 kernel: [158452.932109] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:54:50.277862+00:00 node-90 kernel: [158452.932112] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:54:50.277864+00:00 node-90 kernel: [158452.932114] [] ? nf_iterate+0x62/0x80 2017-10-21T11:54:50.277864+00:00 node-90 kernel: [158452.932116] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:54:50.277865+00:00 node-90 kernel: [158452.932118] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:54:50.277865+00:00 node-90 kernel: [158452.932121] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:54:50.277866+00:00 node-90 kernel: [158452.932124] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:54:50.277867+00:00 node-90 kernel: [158452.932125] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:54:50.277877+00:00 node-90 kernel: [158452.932127] [] ? __napi_schedule+0x40/0x60 2017-10-21T11:54:50.277877+00:00 node-90 kernel: [158452.932130] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T11:54:50.277878+00:00 node-90 kernel: [158452.932131] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:54:50.277879+00:00 node-90 kernel: [158452.932133] [] process_backlog+0xa8/0x150 2017-10-21T11:54:50.277879+00:00 node-90 kernel: [158452.932134] [] net_rx_action+0x21e/0x360 2017-10-21T11:54:50.277880+00:00 node-90 kernel: [158452.932136] [] __do_softirq+0x101/0x290 2017-10-21T11:54:50.277881+00:00 node-90 kernel: [158452.932139] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:54:50.277882+00:00 node-90 kernel: [158452.932139] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:54:50.277883+00:00 node-90 kernel: [158452.932142] [] do_softirq+0x1d/0x20 2017-10-21T11:54:50.277885+00:00 node-90 kernel: [158452.932144] [] netif_rx_ni+0x33/0x80 2017-10-21T11:54:50.277886+00:00 node-90 kernel: [158452.932147] [] tun_get_user+0x506/0x880 2017-10-21T11:54:50.277887+00:00 node-90 kernel: [158452.932149] [] tun_sendmsg+0x51/0x70 2017-10-21T11:54:50.277888+00:00 node-90 kernel: [158452.932151] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:54:50.277889+00:00 node-90 kernel: [158452.932153] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:54:50.277889+00:00 node-90 kernel: [158452.932156] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:54:50.277890+00:00 node-90 kernel: [158452.932158] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:54:50.277890+00:00 node-90 kernel: [158452.932160] [] kthread+0xe5/0x100 2017-10-21T11:54:50.277892+00:00 node-90 kernel: [158452.932162] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:54:50.277893+00:00 node-90 kernel: [158452.932164] [] ret_from_fork+0x3f/0x70 2017-10-21T11:54:50.277893+00:00 node-90 kernel: [158452.932165] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:54:50.277894+00:00 node-90 kernel: [158452.932167] ---[ end trace d7e73079b38e591f ]--- 2017-10-21T11:59:03.020488+00:00 node-90 kernel: [158705.670391] ------------[ cut here ]------------ 2017-10-21T11:59:03.020522+00:00 node-90 kernel: [158705.670399] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:59:03.020525+00:00 node-90 kernel: [158705.670402] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:59:03.020527+00:00 node-90 kernel: [158705.670404] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:59:03.020569+00:00 node-90 kernel: [158705.670466] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:59:03.020573+00:00 node-90 kernel: [158705.670467] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:59:03.020575+00:00 node-90 kernel: [158705.670469] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T11:59:03.020636+00:00 node-90 kernel: [158705.670470] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T11:59:03.020640+00:00 node-90 kernel: [158705.670472] ffff880f92e6de00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T11:59:03.020642+00:00 node-90 kernel: [158705.670474] Call Trace: 2017-10-21T11:59:03.020644+00:00 node-90 kernel: [158705.670475] [] dump_stack+0x63/0x90 2017-10-21T11:59:03.020646+00:00 node-90 kernel: [158705.670484] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:59:03.020647+00:00 node-90 kernel: [158705.670485] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:59:03.020649+00:00 node-90 kernel: [158705.670488] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:59:03.020650+00:00 node-90 kernel: [158705.670490] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:59:03.020652+00:00 node-90 kernel: [158705.670492] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:59:03.020654+00:00 node-90 kernel: [158705.670498] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:59:03.020655+00:00 node-90 kernel: [158705.670501] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:59:03.020656+00:00 node-90 kernel: [158705.670503] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:59:03.020658+00:00 node-90 kernel: [158705.670508] [] ? nf_iterate+0x62/0x80 2017-10-21T11:59:03.020659+00:00 node-90 kernel: [158705.670510] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:59:03.020661+00:00 node-90 kernel: [158705.670519] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:59:03.020663+00:00 node-90 kernel: [158705.670522] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:59:03.020664+00:00 node-90 kernel: [158705.670524] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:59:03.020666+00:00 node-90 kernel: [158705.670527] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:59:03.020667+00:00 node-90 kernel: [158705.670530] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:59:03.020669+00:00 node-90 kernel: [158705.670533] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:59:03.020671+00:00 node-90 kernel: [158705.670535] [] ? nf_iterate+0x62/0x80 2017-10-21T11:59:03.020672+00:00 node-90 kernel: [158705.670538] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:59:03.020674+00:00 node-90 kernel: [158705.670540] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:59:03.020675+00:00 node-90 kernel: [158705.670544] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:59:03.020676+00:00 node-90 kernel: [158705.670547] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:59:03.020678+00:00 node-90 kernel: [158705.670549] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:59:03.020698+00:00 node-90 kernel: [158705.670551] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:59:03.020700+00:00 node-90 kernel: [158705.670552] [] process_backlog+0xa8/0x150 2017-10-21T11:59:03.020701+00:00 node-90 kernel: [158705.670554] [] net_rx_action+0x21e/0x360 2017-10-21T11:59:03.020702+00:00 node-90 kernel: [158705.670557] [] __do_softirq+0x101/0x290 2017-10-21T11:59:03.020704+00:00 node-90 kernel: [158705.670560] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T11:59:03.020705+00:00 node-90 kernel: [158705.670561] [] do_softirq.part.19+0x38/0x40 2017-10-21T11:59:03.020708+00:00 node-90 kernel: [158705.670564] [] do_softirq+0x1d/0x20 2017-10-21T11:59:03.020709+00:00 node-90 kernel: [158705.670565] [] netif_rx_ni+0x33/0x80 2017-10-21T11:59:03.020711+00:00 node-90 kernel: [158705.670568] [] tun_get_user+0x506/0x880 2017-10-21T11:59:03.020713+00:00 node-90 kernel: [158705.670570] [] tun_sendmsg+0x51/0x70 2017-10-21T11:59:03.020715+00:00 node-90 kernel: [158705.670573] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T11:59:03.020716+00:00 node-90 kernel: [158705.670575] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T11:59:03.020719+00:00 node-90 kernel: [158705.670579] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T11:59:03.020720+00:00 node-90 kernel: [158705.670582] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T11:59:03.020721+00:00 node-90 kernel: [158705.670584] [] kthread+0xe5/0x100 2017-10-21T11:59:03.020723+00:00 node-90 kernel: [158705.670585] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:59:03.020724+00:00 node-90 kernel: [158705.670589] [] ret_from_fork+0x3f/0x70 2017-10-21T11:59:03.020726+00:00 node-90 kernel: [158705.670590] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T11:59:03.020728+00:00 node-90 kernel: [158705.670591] ---[ end trace d7e73079b38e5920 ]--- 2017-10-21T12:06:00.053660+00:00 node-90 kernel: [159122.694927] ------------[ cut here ]------------ 2017-10-21T12:06:00.053681+00:00 node-90 kernel: [159122.694935] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:06:00.053682+00:00 node-90 kernel: [159122.694938] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:06:00.053700+00:00 node-90 kernel: [159122.694939] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:06:00.053703+00:00 node-90 kernel: [159122.694997] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:06:00.053704+00:00 node-90 kernel: [159122.694998] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:06:00.053705+00:00 node-90 kernel: [159122.694999] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T12:06:00.053853+00:00 node-90 kernel: [159122.695000] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T12:06:00.053856+00:00 node-90 kernel: [159122.695002] ffff881033982100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:06:00.053857+00:00 node-90 kernel: [159122.695004] Call Trace: 2017-10-21T12:06:00.053858+00:00 node-90 kernel: [159122.695005] [] dump_stack+0x63/0x90 2017-10-21T12:06:00.053859+00:00 node-90 kernel: [159122.695013] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:06:00.053859+00:00 node-90 kernel: [159122.695014] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:06:00.053860+00:00 node-90 kernel: [159122.695017] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:06:00.053861+00:00 node-90 kernel: [159122.695018] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:06:00.053862+00:00 node-90 kernel: [159122.695020] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:06:00.053863+00:00 node-90 kernel: [159122.695026] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:06:00.053864+00:00 node-90 kernel: [159122.695029] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:06:00.053865+00:00 node-90 kernel: [159122.695031] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:06:00.053865+00:00 node-90 kernel: [159122.695036] [] ? nf_iterate+0x62/0x80 2017-10-21T12:06:00.053867+00:00 node-90 kernel: [159122.695038] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:06:00.053868+00:00 node-90 kernel: [159122.695045] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:06:00.053869+00:00 node-90 kernel: [159122.695048] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:06:00.053870+00:00 node-90 kernel: [159122.695050] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:06:00.053870+00:00 node-90 kernel: [159122.695053] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:06:00.053871+00:00 node-90 kernel: [159122.695055] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:06:00.053872+00:00 node-90 kernel: [159122.695058] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:06:00.053873+00:00 node-90 kernel: [159122.695060] [] ? nf_iterate+0x62/0x80 2017-10-21T12:06:00.053874+00:00 node-90 kernel: [159122.695061] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:06:00.053875+00:00 node-90 kernel: [159122.695063] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:06:00.053875+00:00 node-90 kernel: [159122.695066] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:06:00.053876+00:00 node-90 kernel: [159122.695068] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:06:00.053877+00:00 node-90 kernel: [159122.695070] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:06:00.053886+00:00 node-90 kernel: [159122.695071] [] ? __netif_receive_skb+0x18/0x60 2017-10-21T12:06:00.053887+00:00 node-90 kernel: [159122.695072] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:06:00.053888+00:00 node-90 kernel: [159122.695073] [] process_backlog+0xa8/0x150 2017-10-21T12:06:00.053888+00:00 node-90 kernel: [159122.695074] [] net_rx_action+0x21e/0x360 2017-10-21T12:06:00.053889+00:00 node-90 kernel: [159122.695077] [] __do_softirq+0x101/0x290 2017-10-21T12:06:00.053891+00:00 node-90 kernel: [159122.695079] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:06:00.053892+00:00 node-90 kernel: [159122.695080] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:06:00.053893+00:00 node-90 kernel: [159122.695083] [] do_softirq+0x1d/0x20 2017-10-21T12:06:00.053894+00:00 node-90 kernel: [159122.695095] [] netif_rx_ni+0x33/0x80 2017-10-21T12:06:00.053895+00:00 node-90 kernel: [159122.695099] [] tun_get_user+0x506/0x880 2017-10-21T12:06:00.053897+00:00 node-90 kernel: [159122.695101] [] tun_sendmsg+0x51/0x70 2017-10-21T12:06:00.053898+00:00 node-90 kernel: [159122.695103] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:06:00.053899+00:00 node-90 kernel: [159122.695117] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:06:00.053900+00:00 node-90 kernel: [159122.695120] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:06:00.053900+00:00 node-90 kernel: [159122.695122] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:06:00.053901+00:00 node-90 kernel: [159122.695124] [] kthread+0xe5/0x100 2017-10-21T12:06:00.053902+00:00 node-90 kernel: [159122.695126] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:06:00.053903+00:00 node-90 kernel: [159122.695129] [] ret_from_fork+0x3f/0x70 2017-10-21T12:06:00.053904+00:00 node-90 kernel: [159122.695130] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:06:00.053905+00:00 node-90 kernel: [159122.695131] ---[ end trace d7e73079b38e5921 ]--- 2017-10-21T12:08:39.533238+00:00 node-90 kernel: [159282.170437] ------------[ cut here ]------------ 2017-10-21T12:08:39.533258+00:00 node-90 kernel: [159282.170445] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:08:39.533260+00:00 node-90 kernel: [159282.170448] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:08:39.533261+00:00 node-90 kernel: [159282.170449] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:08:39.533437+00:00 node-90 kernel: [159282.170506] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:08:39.533442+00:00 node-90 kernel: [159282.170507] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:08:39.533444+00:00 node-90 kernel: [159282.170508] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T12:08:39.533461+00:00 node-90 kernel: [159282.170510] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T12:08:39.533462+00:00 node-90 kernel: [159282.170511] ffff881033997d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:08:39.533463+00:00 node-90 kernel: [159282.170513] Call Trace: 2017-10-21T12:08:39.533465+00:00 node-90 kernel: [159282.170514] [] dump_stack+0x63/0x90 2017-10-21T12:08:39.533466+00:00 node-90 kernel: [159282.170524] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:08:39.533467+00:00 node-90 kernel: [159282.170525] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:08:39.533467+00:00 node-90 kernel: [159282.170528] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:08:39.533468+00:00 node-90 kernel: [159282.170529] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:08:39.533470+00:00 node-90 kernel: [159282.170532] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:08:39.533471+00:00 node-90 kernel: [159282.170539] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:08:39.533472+00:00 node-90 kernel: [159282.170542] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:08:39.533472+00:00 node-90 kernel: [159282.170544] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:08:39.533473+00:00 node-90 kernel: [159282.170550] [] ? nf_iterate+0x62/0x80 2017-10-21T12:08:39.533474+00:00 node-90 kernel: [159282.170552] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:08:39.533476+00:00 node-90 kernel: [159282.170559] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:08:39.533477+00:00 node-90 kernel: [159282.170562] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:08:39.533478+00:00 node-90 kernel: [159282.170564] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:08:39.533478+00:00 node-90 kernel: [159282.170567] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:08:39.533479+00:00 node-90 kernel: [159282.170568] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:08:39.533480+00:00 node-90 kernel: [159282.170572] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:08:39.533481+00:00 node-90 kernel: [159282.170574] [] ? nf_iterate+0x62/0x80 2017-10-21T12:08:39.533482+00:00 node-90 kernel: [159282.170575] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:08:39.533483+00:00 node-90 kernel: [159282.170577] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:08:39.533483+00:00 node-90 kernel: [159282.170580] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:08:39.533484+00:00 node-90 kernel: [159282.170583] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:08:39.533485+00:00 node-90 kernel: [159282.170585] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:08:39.533494+00:00 node-90 kernel: [159282.170586] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:08:39.533495+00:00 node-90 kernel: [159282.170588] [] process_backlog+0xa8/0x150 2017-10-21T12:08:39.533495+00:00 node-90 kernel: [159282.170589] [] net_rx_action+0x21e/0x360 2017-10-21T12:08:39.533496+00:00 node-90 kernel: [159282.170591] [] __do_softirq+0x101/0x290 2017-10-21T12:08:39.533497+00:00 node-90 kernel: [159282.170594] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:08:39.533498+00:00 node-90 kernel: [159282.170595] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:08:39.533499+00:00 node-90 kernel: [159282.170598] [] do_softirq+0x1d/0x20 2017-10-21T12:08:39.533500+00:00 node-90 kernel: [159282.170600] [] netif_rx_ni+0x33/0x80 2017-10-21T12:08:39.533502+00:00 node-90 kernel: [159282.170603] [] tun_get_user+0x506/0x880 2017-10-21T12:08:39.533503+00:00 node-90 kernel: [159282.170605] [] tun_sendmsg+0x51/0x70 2017-10-21T12:08:39.533504+00:00 node-90 kernel: [159282.170607] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:08:39.533505+00:00 node-90 kernel: [159282.170609] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:08:39.533506+00:00 node-90 kernel: [159282.170612] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:08:39.533507+00:00 node-90 kernel: [159282.170614] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:08:39.533508+00:00 node-90 kernel: [159282.170617] [] kthread+0xe5/0x100 2017-10-21T12:08:39.533508+00:00 node-90 kernel: [159282.170618] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:08:39.533509+00:00 node-90 kernel: [159282.170622] [] ret_from_fork+0x3f/0x70 2017-10-21T12:08:39.533510+00:00 node-90 kernel: [159282.170623] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:08:39.533512+00:00 node-90 kernel: [159282.170624] ---[ end trace d7e73079b38e5922 ]--- 2017-10-21T12:12:27.657796+00:00 node-90 kernel: [159510.289858] ------------[ cut here ]------------ 2017-10-21T12:12:27.657956+00:00 node-90 kernel: [159510.289868] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:12:27.657958+00:00 node-90 kernel: [159510.289871] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:12:27.657959+00:00 node-90 kernel: [159510.289872] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:12:27.657961+00:00 node-90 kernel: [159510.289935] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:12:27.658110+00:00 node-90 kernel: [159510.289936] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:12:27.658114+00:00 node-90 kernel: [159510.289937] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T12:12:27.658132+00:00 node-90 kernel: [159510.289939] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T12:12:27.658133+00:00 node-90 kernel: [159510.289942] ffff880074dca700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:12:27.658134+00:00 node-90 kernel: [159510.289944] Call Trace: 2017-10-21T12:12:27.658136+00:00 node-90 kernel: [159510.289946] [] dump_stack+0x63/0x90 2017-10-21T12:12:27.658137+00:00 node-90 kernel: [159510.289956] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:12:27.658137+00:00 node-90 kernel: [159510.289958] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:12:27.658138+00:00 node-90 kernel: [159510.289961] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:12:27.658139+00:00 node-90 kernel: [159510.289962] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:12:27.658140+00:00 node-90 kernel: [159510.289964] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:12:27.658141+00:00 node-90 kernel: [159510.289969] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:12:27.658142+00:00 node-90 kernel: [159510.289973] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:12:27.658142+00:00 node-90 kernel: [159510.289974] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:12:27.658143+00:00 node-90 kernel: [159510.289978] [] ? nf_iterate+0x62/0x80 2017-10-21T12:12:27.658144+00:00 node-90 kernel: [159510.289980] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:12:27.658145+00:00 node-90 kernel: [159510.289987] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:12:27.658146+00:00 node-90 kernel: [159510.289989] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:12:27.658147+00:00 node-90 kernel: [159510.289992] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:12:27.658148+00:00 node-90 kernel: [159510.289995] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:12:27.658148+00:00 node-90 kernel: [159510.289996] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:12:27.658149+00:00 node-90 kernel: [159510.290000] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:12:27.658150+00:00 node-90 kernel: [159510.290002] [] ? nf_iterate+0x62/0x80 2017-10-21T12:12:27.658151+00:00 node-90 kernel: [159510.290003] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:12:27.658152+00:00 node-90 kernel: [159510.290005] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:12:27.658152+00:00 node-90 kernel: [159510.290008] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:12:27.658153+00:00 node-90 kernel: [159510.290011] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:12:27.658154+00:00 node-90 kernel: [159510.290013] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:12:27.658163+00:00 node-90 kernel: [159510.290016] [] ? insert_work+0x20/0xc0 2017-10-21T12:12:27.658164+00:00 node-90 kernel: [159510.290017] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:12:27.658164+00:00 node-90 kernel: [159510.290019] [] process_backlog+0xa8/0x150 2017-10-21T12:12:27.658165+00:00 node-90 kernel: [159510.290020] [] net_rx_action+0x21e/0x360 2017-10-21T12:12:27.658165+00:00 node-90 kernel: [159510.290022] [] __do_softirq+0x101/0x290 2017-10-21T12:12:27.658166+00:00 node-90 kernel: [159510.290026] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:12:27.658167+00:00 node-90 kernel: [159510.290027] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:12:27.658169+00:00 node-90 kernel: [159510.290031] [] do_softirq+0x1d/0x20 2017-10-21T12:12:27.658170+00:00 node-90 kernel: [159510.290033] [] netif_rx_ni+0x33/0x80 2017-10-21T12:12:27.658170+00:00 node-90 kernel: [159510.290038] [] tun_get_user+0x506/0x880 2017-10-21T12:12:27.658171+00:00 node-90 kernel: [159510.290041] [] tun_sendmsg+0x51/0x70 2017-10-21T12:12:27.658173+00:00 node-90 kernel: [159510.290044] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:12:27.658174+00:00 node-90 kernel: [159510.290046] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:12:27.658174+00:00 node-90 kernel: [159510.290051] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:12:27.658175+00:00 node-90 kernel: [159510.290053] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:12:27.658176+00:00 node-90 kernel: [159510.290055] [] kthread+0xe5/0x100 2017-10-21T12:12:27.658176+00:00 node-90 kernel: [159510.290057] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:12:27.658177+00:00 node-90 kernel: [159510.290060] [] ret_from_fork+0x3f/0x70 2017-10-21T12:12:27.658178+00:00 node-90 kernel: [159510.290062] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:12:27.658179+00:00 node-90 kernel: [159510.290063] ---[ end trace d7e73079b38e5923 ]--- 2017-10-21T12:15:00.794988+00:00 node-90 kernel: [159663.425076] ------------[ cut here ]------------ 2017-10-21T12:15:00.795006+00:00 node-90 kernel: [159663.425084] WARNING: CPU: 27 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:15:00.795007+00:00 node-90 kernel: [159663.425086] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:15:00.795008+00:00 node-90 kernel: [159663.425088] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:15:00.795010+00:00 node-90 kernel: [159663.425150] CPU: 27 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:15:00.795017+00:00 node-90 kernel: [159663.425151] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:15:00.795018+00:00 node-90 kernel: [159663.425152] 0000000000000286 f1812d601dc61f3e ffff88103fc437f0 ffffffff813f9f83 2017-10-21T12:15:00.795036+00:00 node-90 kernel: [159663.425154] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T12:15:00.795037+00:00 node-90 kernel: [159663.425156] ffff881fb1aacf00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:15:00.795039+00:00 node-90 kernel: [159663.425158] Call Trace: 2017-10-21T12:15:00.795040+00:00 node-90 kernel: [159663.425159] [] dump_stack+0x63/0x90 2017-10-21T12:15:00.795041+00:00 node-90 kernel: [159663.425167] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:15:00.795041+00:00 node-90 kernel: [159663.425169] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:15:00.795042+00:00 node-90 kernel: [159663.425172] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:15:00.795043+00:00 node-90 kernel: [159663.425173] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:15:00.795044+00:00 node-90 kernel: [159663.425175] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:15:00.795045+00:00 node-90 kernel: [159663.425181] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:15:00.795046+00:00 node-90 kernel: [159663.425185] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:15:00.795047+00:00 node-90 kernel: [159663.425187] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:15:00.795048+00:00 node-90 kernel: [159663.425192] [] ? nf_iterate+0x62/0x80 2017-10-21T12:15:00.795048+00:00 node-90 kernel: [159663.425194] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:15:00.795050+00:00 node-90 kernel: [159663.425202] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:15:00.795051+00:00 node-90 kernel: [159663.425205] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:15:00.795051+00:00 node-90 kernel: [159663.425208] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:15:00.795052+00:00 node-90 kernel: [159663.425211] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:15:00.795053+00:00 node-90 kernel: [159663.425213] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:15:00.795054+00:00 node-90 kernel: [159663.425216] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:15:00.795055+00:00 node-90 kernel: [159663.425218] [] ? nf_iterate+0x62/0x80 2017-10-21T12:15:00.795056+00:00 node-90 kernel: [159663.425220] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:15:00.795057+00:00 node-90 kernel: [159663.425222] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:15:00.795057+00:00 node-90 kernel: [159663.425225] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:15:00.795058+00:00 node-90 kernel: [159663.425228] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:15:00.795059+00:00 node-90 kernel: [159663.425230] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:15:00.795071+00:00 node-90 kernel: [159663.425231] [] ? __napi_schedule+0x40/0x60 2017-10-21T12:15:00.795072+00:00 node-90 kernel: [159663.425236] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T12:15:00.795072+00:00 node-90 kernel: [159663.425237] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:15:00.795073+00:00 node-90 kernel: [159663.425239] [] process_backlog+0xa8/0x150 2017-10-21T12:15:00.795074+00:00 node-90 kernel: [159663.425240] [] net_rx_action+0x21e/0x360 2017-10-21T12:15:00.795075+00:00 node-90 kernel: [159663.425243] [] __do_softirq+0x101/0x290 2017-10-21T12:15:00.795076+00:00 node-90 kernel: [159663.425246] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:15:00.795077+00:00 node-90 kernel: [159663.425247] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:15:00.795078+00:00 node-90 kernel: [159663.425250] [] do_softirq+0x1d/0x20 2017-10-21T12:15:00.795079+00:00 node-90 kernel: [159663.425252] [] netif_rx_ni+0x33/0x80 2017-10-21T12:15:00.795081+00:00 node-90 kernel: [159663.425254] [] tun_get_user+0x506/0x880 2017-10-21T12:15:00.795081+00:00 node-90 kernel: [159663.425256] [] tun_sendmsg+0x51/0x70 2017-10-21T12:15:00.795082+00:00 node-90 kernel: [159663.425259] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:15:00.795083+00:00 node-90 kernel: [159663.425261] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:15:00.795083+00:00 node-90 kernel: [159663.425265] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:15:00.795084+00:00 node-90 kernel: [159663.425267] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:15:00.795085+00:00 node-90 kernel: [159663.425269] [] kthread+0xe5/0x100 2017-10-21T12:15:00.795085+00:00 node-90 kernel: [159663.425270] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:15:00.795086+00:00 node-90 kernel: [159663.425273] [] ret_from_fork+0x3f/0x70 2017-10-21T12:15:00.795087+00:00 node-90 kernel: [159663.425274] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:15:00.795088+00:00 node-90 kernel: [159663.425276] ---[ end trace d7e73079b38e5924 ]--- 2017-10-21T12:17:10.195722+00:00 node-90 kernel: [159792.823002] ------------[ cut here ]------------ 2017-10-21T12:17:10.195749+00:00 node-90 kernel: [159792.823012] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:17:10.195752+00:00 node-90 kernel: [159792.823015] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:17:10.195754+00:00 node-90 kernel: [159792.823016] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:17:10.195769+00:00 node-90 kernel: [159792.823075] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:17:10.195773+00:00 node-90 kernel: [159792.823076] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:17:10.195775+00:00 node-90 kernel: [159792.823077] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T12:17:10.195806+00:00 node-90 kernel: [159792.823079] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T12:17:10.195808+00:00 node-90 kernel: [159792.823081] ffff881034e2e700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:17:10.195810+00:00 node-90 kernel: [159792.823083] Call Trace: 2017-10-21T12:17:10.195813+00:00 node-90 kernel: [159792.823084] [] dump_stack+0x63/0x90 2017-10-21T12:17:10.195815+00:00 node-90 kernel: [159792.823094] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:17:10.195817+00:00 node-90 kernel: [159792.823095] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:17:10.195818+00:00 node-90 kernel: [159792.823099] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:17:10.195820+00:00 node-90 kernel: [159792.823100] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:17:10.195822+00:00 node-90 kernel: [159792.823103] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:17:10.195824+00:00 node-90 kernel: [159792.823109] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:17:10.195826+00:00 node-90 kernel: [159792.823112] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:17:10.195827+00:00 node-90 kernel: [159792.823114] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:17:10.195828+00:00 node-90 kernel: [159792.823120] [] ? nf_iterate+0x62/0x80 2017-10-21T12:17:10.195830+00:00 node-90 kernel: [159792.823121] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:17:10.195833+00:00 node-90 kernel: [159792.823128] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:17:10.195834+00:00 node-90 kernel: [159792.823131] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:17:10.195836+00:00 node-90 kernel: [159792.823133] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:17:10.195837+00:00 node-90 kernel: [159792.823135] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:17:10.195838+00:00 node-90 kernel: [159792.823137] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:17:10.195840+00:00 node-90 kernel: [159792.823140] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:17:10.195842+00:00 node-90 kernel: [159792.823142] [] ? nf_iterate+0x62/0x80 2017-10-21T12:17:10.195844+00:00 node-90 kernel: [159792.823143] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:17:10.195845+00:00 node-90 kernel: [159792.823145] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:17:10.195847+00:00 node-90 kernel: [159792.823148] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:17:10.195848+00:00 node-90 kernel: [159792.823150] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:17:10.195850+00:00 node-90 kernel: [159792.823152] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:17:10.195874+00:00 node-90 kernel: [159792.823153] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:17:10.195876+00:00 node-90 kernel: [159792.823154] [] process_backlog+0xa8/0x150 2017-10-21T12:17:10.195877+00:00 node-90 kernel: [159792.823155] [] net_rx_action+0x21e/0x360 2017-10-21T12:17:10.195886+00:00 node-90 kernel: [159792.823158] [] __do_softirq+0x101/0x290 2017-10-21T12:17:10.195888+00:00 node-90 kernel: [159792.823161] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:17:10.195890+00:00 node-90 kernel: [159792.823162] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:17:10.195892+00:00 node-90 kernel: [159792.823165] [] do_softirq+0x1d/0x20 2017-10-21T12:17:10.195894+00:00 node-90 kernel: [159792.823166] [] netif_rx_ni+0x33/0x80 2017-10-21T12:17:10.195897+00:00 node-90 kernel: [159792.823172] [] tun_get_user+0x506/0x880 2017-10-21T12:17:10.195898+00:00 node-90 kernel: [159792.823173] [] tun_sendmsg+0x51/0x70 2017-10-21T12:17:10.195901+00:00 node-90 kernel: [159792.823176] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:17:10.195903+00:00 node-90 kernel: [159792.823177] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:17:10.195905+00:00 node-90 kernel: [159792.823180] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:17:10.195907+00:00 node-90 kernel: [159792.823182] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:17:10.195908+00:00 node-90 kernel: [159792.823185] [] kthread+0xe5/0x100 2017-10-21T12:17:10.195909+00:00 node-90 kernel: [159792.823186] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:17:10.195911+00:00 node-90 kernel: [159792.823189] [] ret_from_fork+0x3f/0x70 2017-10-21T12:17:10.195913+00:00 node-90 kernel: [159792.823191] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:17:10.195915+00:00 node-90 kernel: [159792.823192] ---[ end trace d7e73079b38e5925 ]--- 2017-10-21T12:19:11.636032+00:00 node-90 kernel: [159914.260797] ------------[ cut here ]------------ 2017-10-21T12:19:11.636050+00:00 node-90 kernel: [159914.260805] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:19:11.636052+00:00 node-90 kernel: [159914.260807] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:19:11.636052+00:00 node-90 kernel: [159914.260808] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:19:11.636054+00:00 node-90 kernel: [159914.260869] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:19:11.636061+00:00 node-90 kernel: [159914.260870] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:19:11.636062+00:00 node-90 kernel: [159914.260872] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T12:19:11.636076+00:00 node-90 kernel: [159914.260874] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T12:19:11.636078+00:00 node-90 kernel: [159914.260875] ffff88006a2bac00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:19:11.636079+00:00 node-90 kernel: [159914.260877] Call Trace: 2017-10-21T12:19:11.636080+00:00 node-90 kernel: [159914.260878] [] dump_stack+0x63/0x90 2017-10-21T12:19:11.636081+00:00 node-90 kernel: [159914.260886] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:19:11.636082+00:00 node-90 kernel: [159914.260887] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:19:11.636082+00:00 node-90 kernel: [159914.260890] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:19:11.636083+00:00 node-90 kernel: [159914.260891] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:19:11.636084+00:00 node-90 kernel: [159914.260893] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:19:11.636085+00:00 node-90 kernel: [159914.260898] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:19:11.636086+00:00 node-90 kernel: [159914.260901] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:19:11.636087+00:00 node-90 kernel: [159914.260903] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:19:11.636087+00:00 node-90 kernel: [159914.260908] [] ? nf_iterate+0x62/0x80 2017-10-21T12:19:11.636088+00:00 node-90 kernel: [159914.260909] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:19:11.636089+00:00 node-90 kernel: [159914.260916] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:19:11.636090+00:00 node-90 kernel: [159914.260918] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:19:11.636091+00:00 node-90 kernel: [159914.260921] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:19:11.636092+00:00 node-90 kernel: [159914.260924] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:19:11.636092+00:00 node-90 kernel: [159914.260925] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:19:11.636093+00:00 node-90 kernel: [159914.260928] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:19:11.636095+00:00 node-90 kernel: [159914.260930] [] ? nf_iterate+0x62/0x80 2017-10-21T12:19:11.636096+00:00 node-90 kernel: [159914.260932] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:19:11.636097+00:00 node-90 kernel: [159914.260934] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:19:11.636097+00:00 node-90 kernel: [159914.260938] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:19:11.636098+00:00 node-90 kernel: [159914.260942] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:19:11.636099+00:00 node-90 kernel: [159914.260943] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:19:11.636110+00:00 node-90 kernel: [159914.260946] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T12:19:11.636111+00:00 node-90 kernel: [159914.260947] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:19:11.636111+00:00 node-90 kernel: [159914.260949] [] process_backlog+0xa8/0x150 2017-10-21T12:19:11.636112+00:00 node-90 kernel: [159914.260950] [] net_rx_action+0x21e/0x360 2017-10-21T12:19:11.636112+00:00 node-90 kernel: [159914.260952] [] __do_softirq+0x101/0x290 2017-10-21T12:19:11.636113+00:00 node-90 kernel: [159914.260955] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:19:11.636115+00:00 node-90 kernel: [159914.260955] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:19:11.636116+00:00 node-90 kernel: [159914.260958] [] do_softirq+0x1d/0x20 2017-10-21T12:19:11.636117+00:00 node-90 kernel: [159914.260960] [] netif_rx_ni+0x33/0x80 2017-10-21T12:19:11.636118+00:00 node-90 kernel: [159914.260963] [] tun_get_user+0x506/0x880 2017-10-21T12:19:11.636118+00:00 node-90 kernel: [159914.260965] [] tun_sendmsg+0x51/0x70 2017-10-21T12:19:11.636120+00:00 node-90 kernel: [159914.260967] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:19:11.636121+00:00 node-90 kernel: [159914.260969] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:19:11.636121+00:00 node-90 kernel: [159914.260972] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:19:11.636122+00:00 node-90 kernel: [159914.260974] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:19:11.636123+00:00 node-90 kernel: [159914.260976] [] kthread+0xe5/0x100 2017-10-21T12:19:11.636123+00:00 node-90 kernel: [159914.260978] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:19:11.636124+00:00 node-90 kernel: [159914.260980] [] ret_from_fork+0x3f/0x70 2017-10-21T12:19:11.636126+00:00 node-90 kernel: [159914.260982] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:19:11.636126+00:00 node-90 kernel: [159914.260983] ---[ end trace d7e73079b38e5926 ]--- 2017-10-21T12:21:34.153630+00:00 node-90 kernel: [160056.772929] ------------[ cut here ]------------ 2017-10-21T12:21:34.153650+00:00 node-90 kernel: [160056.772937] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:21:34.153652+00:00 node-90 kernel: [160056.772940] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:21:34.153652+00:00 node-90 kernel: [160056.772941] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:21:34.153660+00:00 node-90 kernel: [160056.773000] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:21:34.153662+00:00 node-90 kernel: [160056.773001] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:21:34.153663+00:00 node-90 kernel: [160056.773002] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T12:21:34.153678+00:00 node-90 kernel: [160056.773004] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T12:21:34.153679+00:00 node-90 kernel: [160056.773006] ffff881035eb9e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:21:34.153680+00:00 node-90 kernel: [160056.773008] Call Trace: 2017-10-21T12:21:34.153682+00:00 node-90 kernel: [160056.773009] [] dump_stack+0x63/0x90 2017-10-21T12:21:34.153683+00:00 node-90 kernel: [160056.773016] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:21:34.153683+00:00 node-90 kernel: [160056.773018] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:21:34.153684+00:00 node-90 kernel: [160056.773021] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:21:34.153684+00:00 node-90 kernel: [160056.773022] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:21:34.153686+00:00 node-90 kernel: [160056.773024] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:21:34.153687+00:00 node-90 kernel: [160056.773029] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:21:34.153687+00:00 node-90 kernel: [160056.773032] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:21:34.153688+00:00 node-90 kernel: [160056.773034] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:21:34.153689+00:00 node-90 kernel: [160056.773038] [] ? nf_iterate+0x62/0x80 2017-10-21T12:21:34.153690+00:00 node-90 kernel: [160056.773040] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:21:34.153691+00:00 node-90 kernel: [160056.773046] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:21:34.153692+00:00 node-90 kernel: [160056.773049] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:21:34.153692+00:00 node-90 kernel: [160056.773051] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:21:34.153693+00:00 node-90 kernel: [160056.773054] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:21:34.153694+00:00 node-90 kernel: [160056.773056] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:21:34.153695+00:00 node-90 kernel: [160056.773059] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:21:34.153696+00:00 node-90 kernel: [160056.773061] [] ? nf_iterate+0x62/0x80 2017-10-21T12:21:34.153697+00:00 node-90 kernel: [160056.773063] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:21:34.153697+00:00 node-90 kernel: [160056.773065] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:21:34.153698+00:00 node-90 kernel: [160056.773068] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:21:34.153698+00:00 node-90 kernel: [160056.773071] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:21:34.153699+00:00 node-90 kernel: [160056.773072] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:21:34.153710+00:00 node-90 kernel: [160056.773075] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T12:21:34.153711+00:00 node-90 kernel: [160056.773076] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:21:34.153711+00:00 node-90 kernel: [160056.773078] [] process_backlog+0xa8/0x150 2017-10-21T12:21:34.153712+00:00 node-90 kernel: [160056.773079] [] net_rx_action+0x21e/0x360 2017-10-21T12:21:34.153712+00:00 node-90 kernel: [160056.773081] [] __do_softirq+0x101/0x290 2017-10-21T12:21:34.153713+00:00 node-90 kernel: [160056.773084] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:21:34.153715+00:00 node-90 kernel: [160056.773084] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:21:34.153716+00:00 node-90 kernel: [160056.773088] [] do_softirq+0x1d/0x20 2017-10-21T12:21:34.153717+00:00 node-90 kernel: [160056.773089] [] netif_rx_ni+0x33/0x80 2017-10-21T12:21:34.153718+00:00 node-90 kernel: [160056.773092] [] tun_get_user+0x506/0x880 2017-10-21T12:21:34.153719+00:00 node-90 kernel: [160056.773094] [] tun_sendmsg+0x51/0x70 2017-10-21T12:21:34.153720+00:00 node-90 kernel: [160056.773096] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:21:34.153721+00:00 node-90 kernel: [160056.773098] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:21:34.153722+00:00 node-90 kernel: [160056.773101] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:21:34.153722+00:00 node-90 kernel: [160056.773104] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:21:34.153723+00:00 node-90 kernel: [160056.773105] [] kthread+0xe5/0x100 2017-10-21T12:21:34.153724+00:00 node-90 kernel: [160056.773107] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:21:34.153725+00:00 node-90 kernel: [160056.773110] [] ret_from_fork+0x3f/0x70 2017-10-21T12:21:34.153726+00:00 node-90 kernel: [160056.773111] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:21:34.153727+00:00 node-90 kernel: [160056.773112] ---[ end trace d7e73079b38e5927 ]--- 2017-10-21T12:23:42.367174+00:00 node-90 kernel: [160184.986012] ------------[ cut here ]------------ 2017-10-21T12:23:42.367197+00:00 node-90 kernel: [160184.986022] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:23:42.367199+00:00 node-90 kernel: [160184.986024] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:23:42.367200+00:00 node-90 kernel: [160184.986025] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:23:42.367201+00:00 node-90 kernel: [160184.986108] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:23:42.367203+00:00 node-90 kernel: [160184.986109] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:23:42.367203+00:00 node-90 kernel: [160184.986110] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T12:23:42.367218+00:00 node-90 kernel: [160184.986111] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T12:23:42.367219+00:00 node-90 kernel: [160184.986113] ffff882036e1f800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:23:42.367220+00:00 node-90 kernel: [160184.986114] Call Trace: 2017-10-21T12:23:42.367222+00:00 node-90 kernel: [160184.986116] [] dump_stack+0x63/0x90 2017-10-21T12:23:42.367222+00:00 node-90 kernel: [160184.986124] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:23:42.367223+00:00 node-90 kernel: [160184.986126] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:23:42.367224+00:00 node-90 kernel: [160184.986129] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:23:42.367224+00:00 node-90 kernel: [160184.986130] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:23:42.367225+00:00 node-90 kernel: [160184.986132] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:23:42.367227+00:00 node-90 kernel: [160184.986138] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:23:42.367227+00:00 node-90 kernel: [160184.986140] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:23:42.367228+00:00 node-90 kernel: [160184.986142] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:23:42.367229+00:00 node-90 kernel: [160184.986147] [] ? nf_iterate+0x62/0x80 2017-10-21T12:23:42.367229+00:00 node-90 kernel: [160184.986149] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:23:42.367231+00:00 node-90 kernel: [160184.986154] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:23:42.367232+00:00 node-90 kernel: [160184.986157] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:23:42.367232+00:00 node-90 kernel: [160184.986159] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:23:42.367233+00:00 node-90 kernel: [160184.986161] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:23:42.367233+00:00 node-90 kernel: [160184.986163] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:23:42.367235+00:00 node-90 kernel: [160184.986166] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:23:42.367237+00:00 node-90 kernel: [160184.986167] [] ? nf_iterate+0x62/0x80 2017-10-21T12:23:42.367238+00:00 node-90 kernel: [160184.986169] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:23:42.367238+00:00 node-90 kernel: [160184.986170] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:23:42.367239+00:00 node-90 kernel: [160184.986173] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:23:42.367239+00:00 node-90 kernel: [160184.986175] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:23:42.367241+00:00 node-90 kernel: [160184.986177] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:23:42.367251+00:00 node-90 kernel: [160184.986180] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T12:23:42.367252+00:00 node-90 kernel: [160184.986182] [] ? __wake_up_common+0x52/0x90 2017-10-21T12:23:42.367253+00:00 node-90 kernel: [160184.986183] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:23:42.367254+00:00 node-90 kernel: [160184.986184] [] process_backlog+0xa8/0x150 2017-10-21T12:23:42.367254+00:00 node-90 kernel: [160184.986185] [] net_rx_action+0x21e/0x360 2017-10-21T12:23:42.367255+00:00 node-90 kernel: [160184.986188] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T12:23:42.367257+00:00 node-90 kernel: [160184.986190] [] __do_softirq+0x101/0x290 2017-10-21T12:23:42.367258+00:00 node-90 kernel: [160184.986192] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:23:42.367260+00:00 node-90 kernel: [160184.986193] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:23:42.367261+00:00 node-90 kernel: [160184.986196] [] do_softirq+0x1d/0x20 2017-10-21T12:23:42.367263+00:00 node-90 kernel: [160184.986197] [] netif_rx_ni+0x33/0x80 2017-10-21T12:23:42.367264+00:00 node-90 kernel: [160184.986200] [] tun_get_user+0x506/0x880 2017-10-21T12:23:42.367265+00:00 node-90 kernel: [160184.986202] [] tun_sendmsg+0x51/0x70 2017-10-21T12:23:42.367266+00:00 node-90 kernel: [160184.986204] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:23:42.367267+00:00 node-90 kernel: [160184.986206] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:23:42.367267+00:00 node-90 kernel: [160184.986208] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:23:42.367268+00:00 node-90 kernel: [160184.986210] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:23:42.367270+00:00 node-90 kernel: [160184.986212] [] kthread+0xe5/0x100 2017-10-21T12:23:42.367271+00:00 node-90 kernel: [160184.986213] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:23:42.367272+00:00 node-90 kernel: [160184.986216] [] ret_from_fork+0x3f/0x70 2017-10-21T12:23:42.367273+00:00 node-90 kernel: [160184.986217] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:23:42.367273+00:00 node-90 kernel: [160184.986218] ---[ end trace d7e73079b38e5928 ]--- 2017-10-21T12:27:40.937371+00:00 node-90 kernel: [160423.549136] ------------[ cut here ]------------ 2017-10-21T12:27:40.937389+00:00 node-90 kernel: [160423.549145] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:27:40.937391+00:00 node-90 kernel: [160423.549148] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:27:40.937392+00:00 node-90 kernel: [160423.549149] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:27:40.937400+00:00 node-90 kernel: [160423.549210] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:27:40.937402+00:00 node-90 kernel: [160423.549211] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:27:40.937403+00:00 node-90 kernel: [160423.549212] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T12:27:40.937417+00:00 node-90 kernel: [160423.549214] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T12:27:40.937419+00:00 node-90 kernel: [160423.549216] ffff881031eee600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:27:40.937420+00:00 node-90 kernel: [160423.549217] Call Trace: 2017-10-21T12:27:40.937421+00:00 node-90 kernel: [160423.549218] [] dump_stack+0x63/0x90 2017-10-21T12:27:40.937422+00:00 node-90 kernel: [160423.549226] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:27:40.937422+00:00 node-90 kernel: [160423.549227] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:27:40.937423+00:00 node-90 kernel: [160423.549230] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:27:40.937424+00:00 node-90 kernel: [160423.549231] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:27:40.937425+00:00 node-90 kernel: [160423.549233] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:27:40.937426+00:00 node-90 kernel: [160423.549239] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:27:40.937427+00:00 node-90 kernel: [160423.549242] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:27:40.937427+00:00 node-90 kernel: [160423.549243] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:27:40.937428+00:00 node-90 kernel: [160423.549247] [] ? nf_iterate+0x62/0x80 2017-10-21T12:27:40.937429+00:00 node-90 kernel: [160423.549249] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:27:40.937430+00:00 node-90 kernel: [160423.549256] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:27:40.937431+00:00 node-90 kernel: [160423.549258] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:27:40.937432+00:00 node-90 kernel: [160423.549261] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:27:40.937433+00:00 node-90 kernel: [160423.549264] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:27:40.937433+00:00 node-90 kernel: [160423.549265] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:27:40.937434+00:00 node-90 kernel: [160423.549269] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:27:40.937436+00:00 node-90 kernel: [160423.549271] [] ? nf_iterate+0x62/0x80 2017-10-21T12:27:40.937436+00:00 node-90 kernel: [160423.549272] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:27:40.937437+00:00 node-90 kernel: [160423.549274] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:27:40.937438+00:00 node-90 kernel: [160423.549278] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:27:40.937438+00:00 node-90 kernel: [160423.549280] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:27:40.937439+00:00 node-90 kernel: [160423.549282] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:27:40.937449+00:00 node-90 kernel: [160423.549283] [] ? __napi_schedule+0x40/0x60 2017-10-21T12:27:40.937450+00:00 node-90 kernel: [160423.549287] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T12:27:40.937450+00:00 node-90 kernel: [160423.549289] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T12:27:40.937451+00:00 node-90 kernel: [160423.549291] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:27:40.937451+00:00 node-90 kernel: [160423.549292] [] process_backlog+0xa8/0x150 2017-10-21T12:27:40.937452+00:00 node-90 kernel: [160423.549293] [] net_rx_action+0x21e/0x360 2017-10-21T12:27:40.937453+00:00 node-90 kernel: [160423.549296] [] __do_softirq+0x101/0x290 2017-10-21T12:27:40.937454+00:00 node-90 kernel: [160423.549299] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:27:40.937455+00:00 node-90 kernel: [160423.549299] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:27:40.937456+00:00 node-90 kernel: [160423.549302] [] do_softirq+0x1d/0x20 2017-10-21T12:27:40.937457+00:00 node-90 kernel: [160423.549303] [] netif_rx_ni+0x33/0x80 2017-10-21T12:27:40.937458+00:00 node-90 kernel: [160423.549307] [] tun_get_user+0x506/0x880 2017-10-21T12:27:40.937459+00:00 node-90 kernel: [160423.549308] [] tun_sendmsg+0x51/0x70 2017-10-21T12:27:40.937460+00:00 node-90 kernel: [160423.549311] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:27:40.937461+00:00 node-90 kernel: [160423.549313] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:27:40.937461+00:00 node-90 kernel: [160423.549316] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:27:40.937462+00:00 node-90 kernel: [160423.549318] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:27:40.937463+00:00 node-90 kernel: [160423.549320] [] kthread+0xe5/0x100 2017-10-21T12:27:40.937464+00:00 node-90 kernel: [160423.549322] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:27:40.937465+00:00 node-90 kernel: [160423.549324] [] ret_from_fork+0x3f/0x70 2017-10-21T12:27:40.937466+00:00 node-90 kernel: [160423.549326] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:27:40.937466+00:00 node-90 kernel: [160423.549327] ---[ end trace d7e73079b38e5929 ]--- 2017-10-21T12:31:46.380110+00:00 node-90 kernel: [160668.988740] ------------[ cut here ]------------ 2017-10-21T12:31:46.380130+00:00 node-90 kernel: [160668.988748] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:31:46.380132+00:00 node-90 kernel: [160668.988750] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:31:46.380147+00:00 node-90 kernel: [160668.988751] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:31:46.380155+00:00 node-90 kernel: [160668.988813] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:31:46.380157+00:00 node-90 kernel: [160668.988814] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:31:46.380158+00:00 node-90 kernel: [160668.988815] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T12:31:46.380176+00:00 node-90 kernel: [160668.988817] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T12:31:46.380178+00:00 node-90 kernel: [160668.988819] ffff8810369dc400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:31:46.380180+00:00 node-90 kernel: [160668.988821] Call Trace: 2017-10-21T12:31:46.380181+00:00 node-90 kernel: [160668.988822] [] dump_stack+0x63/0x90 2017-10-21T12:31:46.380182+00:00 node-90 kernel: [160668.988830] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:31:46.380182+00:00 node-90 kernel: [160668.988832] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:31:46.380183+00:00 node-90 kernel: [160668.988835] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:31:46.380184+00:00 node-90 kernel: [160668.988836] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:31:46.380186+00:00 node-90 kernel: [160668.988838] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:31:46.380187+00:00 node-90 kernel: [160668.988844] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:31:46.380187+00:00 node-90 kernel: [160668.988848] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:31:46.380188+00:00 node-90 kernel: [160668.988850] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:31:46.380188+00:00 node-90 kernel: [160668.988855] [] ? nf_iterate+0x62/0x80 2017-10-21T12:31:46.380190+00:00 node-90 kernel: [160668.988857] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:31:46.380192+00:00 node-90 kernel: [160668.988865] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:31:46.380193+00:00 node-90 kernel: [160668.988868] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:31:46.380194+00:00 node-90 kernel: [160668.988871] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:31:46.380195+00:00 node-90 kernel: [160668.988874] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:31:46.380196+00:00 node-90 kernel: [160668.988876] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:31:46.380197+00:00 node-90 kernel: [160668.988879] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:31:46.380199+00:00 node-90 kernel: [160668.988881] [] ? nf_iterate+0x62/0x80 2017-10-21T12:31:46.380200+00:00 node-90 kernel: [160668.988883] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:31:46.380200+00:00 node-90 kernel: [160668.988885] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:31:46.380201+00:00 node-90 kernel: [160668.988888] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:31:46.380202+00:00 node-90 kernel: [160668.988891] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:31:46.380203+00:00 node-90 kernel: [160668.988893] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:31:46.380213+00:00 node-90 kernel: [160668.988896] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T12:31:46.380213+00:00 node-90 kernel: [160668.988899] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:31:46.380214+00:00 node-90 kernel: [160668.988901] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:31:46.380215+00:00 node-90 kernel: [160668.988902] [] process_backlog+0xa8/0x150 2017-10-21T12:31:46.380215+00:00 node-90 kernel: [160668.988904] [] net_rx_action+0x21e/0x360 2017-10-21T12:31:46.380217+00:00 node-90 kernel: [160668.988906] [] __do_softirq+0x101/0x290 2017-10-21T12:31:46.380218+00:00 node-90 kernel: [160668.988909] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:31:46.380219+00:00 node-90 kernel: [160668.988909] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:31:46.380220+00:00 node-90 kernel: [160668.988913] [] do_softirq+0x1d/0x20 2017-10-21T12:31:46.380221+00:00 node-90 kernel: [160668.988914] [] netif_rx_ni+0x33/0x80 2017-10-21T12:31:46.380223+00:00 node-90 kernel: [160668.988917] [] tun_get_user+0x506/0x880 2017-10-21T12:31:46.380224+00:00 node-90 kernel: [160668.988919] [] tun_sendmsg+0x51/0x70 2017-10-21T12:31:46.380225+00:00 node-90 kernel: [160668.988921] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:31:46.380226+00:00 node-90 kernel: [160668.988923] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:31:46.380227+00:00 node-90 kernel: [160668.988927] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:31:46.380227+00:00 node-90 kernel: [160668.988929] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:31:46.380228+00:00 node-90 kernel: [160668.988931] [] kthread+0xe5/0x100 2017-10-21T12:31:46.380230+00:00 node-90 kernel: [160668.988932] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:31:46.380231+00:00 node-90 kernel: [160668.988935] [] ret_from_fork+0x3f/0x70 2017-10-21T12:31:46.380231+00:00 node-90 kernel: [160668.988937] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:31:46.380232+00:00 node-90 kernel: [160668.988938] ---[ end trace d7e73079b38e592a ]--- 2017-10-21T12:35:42.834186+00:00 node-90 kernel: [160905.437144] ------------[ cut here ]------------ 2017-10-21T12:35:42.834218+00:00 node-90 kernel: [160905.437438] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:35:42.834220+00:00 node-90 kernel: [160905.437441] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:35:42.834221+00:00 node-90 kernel: [160905.437442] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:35:42.834229+00:00 node-90 kernel: [160905.437503] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:35:42.834231+00:00 node-90 kernel: [160905.437504] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:35:42.834232+00:00 node-90 kernel: [160905.437505] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T12:35:42.834247+00:00 node-90 kernel: [160905.437507] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T12:35:42.834249+00:00 node-90 kernel: [160905.437509] ffff8810345c8000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:35:42.834250+00:00 node-90 kernel: [160905.437510] Call Trace: 2017-10-21T12:35:42.834252+00:00 node-90 kernel: [160905.437512] [] dump_stack+0x63/0x90 2017-10-21T12:35:42.834252+00:00 node-90 kernel: [160905.437521] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:35:42.834253+00:00 node-90 kernel: [160905.437522] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:35:42.834254+00:00 node-90 kernel: [160905.437525] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:35:42.834254+00:00 node-90 kernel: [160905.437526] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:35:42.834256+00:00 node-90 kernel: [160905.437529] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:35:42.834257+00:00 node-90 kernel: [160905.437534] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:35:42.834258+00:00 node-90 kernel: [160905.437537] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:35:42.834258+00:00 node-90 kernel: [160905.437539] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:35:42.834259+00:00 node-90 kernel: [160905.437544] [] ? nf_iterate+0x62/0x80 2017-10-21T12:35:42.834260+00:00 node-90 kernel: [160905.437546] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:35:42.834261+00:00 node-90 kernel: [160905.437551] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:35:42.834262+00:00 node-90 kernel: [160905.437554] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:35:42.834263+00:00 node-90 kernel: [160905.437556] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:35:42.834264+00:00 node-90 kernel: [160905.437559] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:35:42.834265+00:00 node-90 kernel: [160905.437561] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:35:42.834266+00:00 node-90 kernel: [160905.437564] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:35:42.834267+00:00 node-90 kernel: [160905.437566] [] ? nf_iterate+0x62/0x80 2017-10-21T12:35:42.834268+00:00 node-90 kernel: [160905.437568] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:35:42.834269+00:00 node-90 kernel: [160905.437570] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:35:42.834269+00:00 node-90 kernel: [160905.437573] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:35:42.834270+00:00 node-90 kernel: [160905.437576] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:35:42.834271+00:00 node-90 kernel: [160905.437577] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:35:42.834280+00:00 node-90 kernel: [160905.437579] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:35:42.834281+00:00 node-90 kernel: [160905.437580] [] process_backlog+0xa8/0x150 2017-10-21T12:35:42.834282+00:00 node-90 kernel: [160905.437581] [] net_rx_action+0x21e/0x360 2017-10-21T12:35:42.834282+00:00 node-90 kernel: [160905.437584] [] __do_softirq+0x101/0x290 2017-10-21T12:35:42.834283+00:00 node-90 kernel: [160905.437587] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:35:42.834284+00:00 node-90 kernel: [160905.437588] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:35:42.834285+00:00 node-90 kernel: [160905.437591] [] do_softirq+0x1d/0x20 2017-10-21T12:35:42.834286+00:00 node-90 kernel: [160905.437592] [] netif_rx_ni+0x33/0x80 2017-10-21T12:35:42.834288+00:00 node-90 kernel: [160905.437596] [] tun_get_user+0x506/0x880 2017-10-21T12:35:42.834289+00:00 node-90 kernel: [160905.437597] [] tun_sendmsg+0x51/0x70 2017-10-21T12:35:42.834290+00:00 node-90 kernel: [160905.437599] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:35:42.834291+00:00 node-90 kernel: [160905.437601] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:35:42.834293+00:00 node-90 kernel: [160905.437605] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:35:42.834294+00:00 node-90 kernel: [160905.437607] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:35:42.834294+00:00 node-90 kernel: [160905.437609] [] kthread+0xe5/0x100 2017-10-21T12:35:42.834295+00:00 node-90 kernel: [160905.437611] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:35:42.834295+00:00 node-90 kernel: [160905.437614] [] ret_from_fork+0x3f/0x70 2017-10-21T12:35:42.834297+00:00 node-90 kernel: [160905.437615] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:35:42.834298+00:00 node-90 kernel: [160905.437617] ---[ end trace d7e73079b38e592b ]--- 2017-10-21T12:37:24.753553+00:00 node-90 kernel: [161007.352644] ------------[ cut here ]------------ 2017-10-21T12:37:24.753572+00:00 node-90 kernel: [161007.352652] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:37:24.753574+00:00 node-90 kernel: [161007.352655] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:37:24.753575+00:00 node-90 kernel: [161007.352656] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:37:24.753576+00:00 node-90 kernel: [161007.352715] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:37:24.753720+00:00 node-90 kernel: [161007.352716] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:37:24.753725+00:00 node-90 kernel: [161007.352718] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T12:37:24.753742+00:00 node-90 kernel: [161007.352719] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T12:37:24.753744+00:00 node-90 kernel: [161007.352721] ffff880f9093e600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:37:24.753745+00:00 node-90 kernel: [161007.352723] Call Trace: 2017-10-21T12:37:24.753746+00:00 node-90 kernel: [161007.352724] [] dump_stack+0x63/0x90 2017-10-21T12:37:24.753747+00:00 node-90 kernel: [161007.352732] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:37:24.753748+00:00 node-90 kernel: [161007.352733] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:37:24.753748+00:00 node-90 kernel: [161007.352736] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:37:24.753749+00:00 node-90 kernel: [161007.352738] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:37:24.753750+00:00 node-90 kernel: [161007.352740] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:37:24.753751+00:00 node-90 kernel: [161007.352746] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:37:24.753752+00:00 node-90 kernel: [161007.352749] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:37:24.753753+00:00 node-90 kernel: [161007.352751] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:37:24.753753+00:00 node-90 kernel: [161007.352756] [] ? nf_iterate+0x62/0x80 2017-10-21T12:37:24.753754+00:00 node-90 kernel: [161007.352769] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:37:24.753755+00:00 node-90 kernel: [161007.352778] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:37:24.753756+00:00 node-90 kernel: [161007.352781] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:37:24.753757+00:00 node-90 kernel: [161007.352783] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:37:24.753757+00:00 node-90 kernel: [161007.352786] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:37:24.753758+00:00 node-90 kernel: [161007.352788] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:37:24.753759+00:00 node-90 kernel: [161007.352791] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:37:24.753760+00:00 node-90 kernel: [161007.352793] [] ? nf_iterate+0x62/0x80 2017-10-21T12:37:24.753761+00:00 node-90 kernel: [161007.352795] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:37:24.753761+00:00 node-90 kernel: [161007.352797] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:37:24.753762+00:00 node-90 kernel: [161007.352800] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:37:24.753762+00:00 node-90 kernel: [161007.352803] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:37:24.753763+00:00 node-90 kernel: [161007.352804] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:37:24.753775+00:00 node-90 kernel: [161007.352806] [] ? __napi_schedule+0x40/0x60 2017-10-21T12:37:24.753775+00:00 node-90 kernel: [161007.352810] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T12:37:24.753776+00:00 node-90 kernel: [161007.352812] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T12:37:24.753777+00:00 node-90 kernel: [161007.352813] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:37:24.753777+00:00 node-90 kernel: [161007.352815] [] process_backlog+0xa8/0x150 2017-10-21T12:37:24.753778+00:00 node-90 kernel: [161007.352816] [] net_rx_action+0x21e/0x360 2017-10-21T12:37:24.753780+00:00 node-90 kernel: [161007.352818] [] __do_softirq+0x101/0x290 2017-10-21T12:37:24.753780+00:00 node-90 kernel: [161007.352821] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:37:24.753781+00:00 node-90 kernel: [161007.352821] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:37:24.753782+00:00 node-90 kernel: [161007.352824] [] do_softirq+0x1d/0x20 2017-10-21T12:37:24.753783+00:00 node-90 kernel: [161007.352825] [] netif_rx_ni+0x33/0x80 2017-10-21T12:37:24.753784+00:00 node-90 kernel: [161007.352828] [] tun_get_user+0x506/0x880 2017-10-21T12:37:24.753786+00:00 node-90 kernel: [161007.352830] [] tun_sendmsg+0x51/0x70 2017-10-21T12:37:24.753786+00:00 node-90 kernel: [161007.352833] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:37:24.753787+00:00 node-90 kernel: [161007.352834] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:37:24.753788+00:00 node-90 kernel: [161007.352838] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:37:24.753788+00:00 node-90 kernel: [161007.352840] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:37:24.753789+00:00 node-90 kernel: [161007.352842] [] kthread+0xe5/0x100 2017-10-21T12:37:24.753791+00:00 node-90 kernel: [161007.352844] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:37:24.753791+00:00 node-90 kernel: [161007.352847] [] ret_from_fork+0x3f/0x70 2017-10-21T12:37:24.753792+00:00 node-90 kernel: [161007.352848] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:37:24.753792+00:00 node-90 kernel: [161007.352849] ---[ end trace d7e73079b38e592c ]--- 2017-10-21T12:41:37.429373+00:00 node-90 kernel: [161260.024256] ------------[ cut here ]------------ 2017-10-21T12:41:37.429403+00:00 node-90 kernel: [161260.024263] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:41:37.429404+00:00 node-90 kernel: [161260.024266] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:41:37.429406+00:00 node-90 kernel: [161260.024267] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:41:37.429407+00:00 node-90 kernel: [161260.024328] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:41:37.429422+00:00 node-90 kernel: [161260.024329] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:41:37.429426+00:00 node-90 kernel: [161260.024330] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T12:41:37.429444+00:00 node-90 kernel: [161260.024332] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T12:41:37.429445+00:00 node-90 kernel: [161260.024333] ffff880fff83b700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:41:37.429446+00:00 node-90 kernel: [161260.024335] Call Trace: 2017-10-21T12:41:37.429447+00:00 node-90 kernel: [161260.024337] [] dump_stack+0x63/0x90 2017-10-21T12:41:37.429448+00:00 node-90 kernel: [161260.024345] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:41:37.429449+00:00 node-90 kernel: [161260.024346] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:41:37.429449+00:00 node-90 kernel: [161260.024350] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:41:37.429450+00:00 node-90 kernel: [161260.024351] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:41:37.429451+00:00 node-90 kernel: [161260.024354] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:41:37.429452+00:00 node-90 kernel: [161260.024360] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:41:37.429453+00:00 node-90 kernel: [161260.024363] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:41:37.429453+00:00 node-90 kernel: [161260.024365] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:41:37.429454+00:00 node-90 kernel: [161260.024370] [] ? nf_iterate+0x62/0x80 2017-10-21T12:41:37.429455+00:00 node-90 kernel: [161260.024372] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:41:37.429456+00:00 node-90 kernel: [161260.024380] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:41:37.429457+00:00 node-90 kernel: [161260.024383] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:41:37.429458+00:00 node-90 kernel: [161260.024385] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:41:37.429458+00:00 node-90 kernel: [161260.024388] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:41:37.429459+00:00 node-90 kernel: [161260.024390] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:41:37.429460+00:00 node-90 kernel: [161260.024394] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:41:37.429461+00:00 node-90 kernel: [161260.024395] [] ? nf_iterate+0x62/0x80 2017-10-21T12:41:37.429462+00:00 node-90 kernel: [161260.024397] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:41:37.429463+00:00 node-90 kernel: [161260.024399] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:41:37.429464+00:00 node-90 kernel: [161260.024402] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:41:37.429464+00:00 node-90 kernel: [161260.024405] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:41:37.429466+00:00 node-90 kernel: [161260.024406] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:41:37.429474+00:00 node-90 kernel: [161260.024409] [] ? update_blocked_averages+0x310/0x520 2017-10-21T12:41:37.429475+00:00 node-90 kernel: [161260.024410] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:41:37.429476+00:00 node-90 kernel: [161260.024412] [] process_backlog+0xa8/0x150 2017-10-21T12:41:37.429476+00:00 node-90 kernel: [161260.024413] [] net_rx_action+0x21e/0x360 2017-10-21T12:41:37.429477+00:00 node-90 kernel: [161260.024416] [] __do_softirq+0x101/0x290 2017-10-21T12:41:37.429478+00:00 node-90 kernel: [161260.024418] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:41:37.429479+00:00 node-90 kernel: [161260.024419] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:41:37.429480+00:00 node-90 kernel: [161260.024422] [] do_softirq+0x1d/0x20 2017-10-21T12:41:37.429481+00:00 node-90 kernel: [161260.024423] [] netif_rx_ni+0x33/0x80 2017-10-21T12:41:37.429482+00:00 node-90 kernel: [161260.024426] [] tun_get_user+0x506/0x880 2017-10-21T12:41:37.429483+00:00 node-90 kernel: [161260.024428] [] tun_sendmsg+0x51/0x70 2017-10-21T12:41:37.429484+00:00 node-90 kernel: [161260.024431] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:41:37.429485+00:00 node-90 kernel: [161260.024433] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:41:37.429486+00:00 node-90 kernel: [161260.024437] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:41:37.429487+00:00 node-90 kernel: [161260.024439] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:41:37.429487+00:00 node-90 kernel: [161260.024440] [] kthread+0xe5/0x100 2017-10-21T12:41:37.429488+00:00 node-90 kernel: [161260.024442] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:41:37.429489+00:00 node-90 kernel: [161260.024445] [] ret_from_fork+0x3f/0x70 2017-10-21T12:41:37.429490+00:00 node-90 kernel: [161260.024446] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:41:37.429491+00:00 node-90 kernel: [161260.024448] ---[ end trace d7e73079b38e592d ]--- 2017-10-21T12:41:53.429429+00:00 node-90 kernel: [161276.024004] ------------[ cut here ]------------ 2017-10-21T12:41:53.429448+00:00 node-90 kernel: [161276.024013] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:41:53.429450+00:00 node-90 kernel: [161276.024016] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:41:53.429451+00:00 node-90 kernel: [161276.024017] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:41:53.429453+00:00 node-90 kernel: [161276.024076] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:41:53.429470+00:00 node-90 kernel: [161276.024077] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:41:53.429471+00:00 node-90 kernel: [161276.024079] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T12:41:53.429488+00:00 node-90 kernel: [161276.024081] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T12:41:53.429489+00:00 node-90 kernel: [161276.024082] ffff881031ce3500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:41:53.429490+00:00 node-90 kernel: [161276.024084] Call Trace: 2017-10-21T12:41:53.429491+00:00 node-90 kernel: [161276.024086] [] dump_stack+0x63/0x90 2017-10-21T12:41:53.429492+00:00 node-90 kernel: [161276.024096] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:41:53.429493+00:00 node-90 kernel: [161276.024098] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:41:53.429494+00:00 node-90 kernel: [161276.024101] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:41:53.429494+00:00 node-90 kernel: [161276.024102] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:41:53.429495+00:00 node-90 kernel: [161276.024105] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:41:53.429496+00:00 node-90 kernel: [161276.024111] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:41:53.429497+00:00 node-90 kernel: [161276.024114] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:41:53.429498+00:00 node-90 kernel: [161276.024116] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:41:53.429499+00:00 node-90 kernel: [161276.024123] [] ? nf_iterate+0x62/0x80 2017-10-21T12:41:53.429499+00:00 node-90 kernel: [161276.024124] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:41:53.429501+00:00 node-90 kernel: [161276.024131] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:41:53.429502+00:00 node-90 kernel: [161276.024134] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:41:53.429502+00:00 node-90 kernel: [161276.024136] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:41:53.429503+00:00 node-90 kernel: [161276.024139] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:41:53.429503+00:00 node-90 kernel: [161276.024141] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:41:53.429504+00:00 node-90 kernel: [161276.024144] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:41:53.429506+00:00 node-90 kernel: [161276.024146] [] ? nf_iterate+0x62/0x80 2017-10-21T12:41:53.429507+00:00 node-90 kernel: [161276.024148] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:41:53.429507+00:00 node-90 kernel: [161276.024149] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:41:53.429508+00:00 node-90 kernel: [161276.024152] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:41:53.429509+00:00 node-90 kernel: [161276.024155] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:41:53.429510+00:00 node-90 kernel: [161276.024157] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:41:53.429521+00:00 node-90 kernel: [161276.024158] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:41:53.429522+00:00 node-90 kernel: [161276.024160] [] process_backlog+0xa8/0x150 2017-10-21T12:41:53.429522+00:00 node-90 kernel: [161276.024161] [] net_rx_action+0x21e/0x360 2017-10-21T12:41:53.429523+00:00 node-90 kernel: [161276.024164] [] __do_softirq+0x101/0x290 2017-10-21T12:41:53.429524+00:00 node-90 kernel: [161276.024167] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:41:53.429525+00:00 node-90 kernel: [161276.024168] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:41:53.429526+00:00 node-90 kernel: [161276.024171] [] do_softirq+0x1d/0x20 2017-10-21T12:41:53.429527+00:00 node-90 kernel: [161276.024172] [] netif_rx_ni+0x33/0x80 2017-10-21T12:41:53.429528+00:00 node-90 kernel: [161276.024178] [] tun_get_user+0x506/0x880 2017-10-21T12:41:53.429528+00:00 node-90 kernel: [161276.024180] [] tun_sendmsg+0x51/0x70 2017-10-21T12:41:53.429529+00:00 node-90 kernel: [161276.024182] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:41:53.429530+00:00 node-90 kernel: [161276.024184] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:41:53.429531+00:00 node-90 kernel: [161276.024187] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:41:53.429532+00:00 node-90 kernel: [161276.024189] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:41:53.429533+00:00 node-90 kernel: [161276.024191] [] kthread+0xe5/0x100 2017-10-21T12:41:53.429533+00:00 node-90 kernel: [161276.024192] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:41:53.429534+00:00 node-90 kernel: [161276.024196] [] ret_from_fork+0x3f/0x70 2017-10-21T12:41:53.429535+00:00 node-90 kernel: [161276.024197] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:41:53.429536+00:00 node-90 kernel: [161276.024198] ---[ end trace d7e73079b38e592e ]--- 2017-10-21T12:43:48.125239+00:00 node-90 kernel: [161390.716990] ------------[ cut here ]------------ 2017-10-21T12:43:48.125259+00:00 node-90 kernel: [161390.716998] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:43:48.125261+00:00 node-90 kernel: [161390.717000] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:43:48.125262+00:00 node-90 kernel: [161390.717001] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:43:48.125279+00:00 node-90 kernel: [161390.717064] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:43:48.125292+00:00 node-90 kernel: [161390.717065] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:43:48.125294+00:00 node-90 kernel: [161390.717066] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T12:43:48.125310+00:00 node-90 kernel: [161390.717068] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T12:43:48.125312+00:00 node-90 kernel: [161390.717070] ffff881033997f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:43:48.125313+00:00 node-90 kernel: [161390.717071] Call Trace: 2017-10-21T12:43:48.125315+00:00 node-90 kernel: [161390.717073] [] dump_stack+0x63/0x90 2017-10-21T12:43:48.125316+00:00 node-90 kernel: [161390.717080] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:43:48.125316+00:00 node-90 kernel: [161390.717082] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:43:48.125317+00:00 node-90 kernel: [161390.717085] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:43:48.125318+00:00 node-90 kernel: [161390.717086] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:43:48.125320+00:00 node-90 kernel: [161390.717088] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:43:48.125321+00:00 node-90 kernel: [161390.717093] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:43:48.125322+00:00 node-90 kernel: [161390.717096] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:43:48.125322+00:00 node-90 kernel: [161390.717098] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:43:48.125323+00:00 node-90 kernel: [161390.717103] [] ? nf_iterate+0x62/0x80 2017-10-21T12:43:48.125324+00:00 node-90 kernel: [161390.717104] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:43:48.125326+00:00 node-90 kernel: [161390.717111] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:43:48.125327+00:00 node-90 kernel: [161390.717114] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:43:48.125328+00:00 node-90 kernel: [161390.717116] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:43:48.125328+00:00 node-90 kernel: [161390.717119] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:43:48.125329+00:00 node-90 kernel: [161390.717120] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:43:48.125331+00:00 node-90 kernel: [161390.717124] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:43:48.125332+00:00 node-90 kernel: [161390.717126] [] ? nf_iterate+0x62/0x80 2017-10-21T12:43:48.125333+00:00 node-90 kernel: [161390.717127] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:43:48.125334+00:00 node-90 kernel: [161390.717129] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:43:48.125334+00:00 node-90 kernel: [161390.717132] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:43:48.125335+00:00 node-90 kernel: [161390.717135] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:43:48.125336+00:00 node-90 kernel: [161390.717137] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:43:48.125345+00:00 node-90 kernel: [161390.717138] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:43:48.125346+00:00 node-90 kernel: [161390.717139] [] process_backlog+0xa8/0x150 2017-10-21T12:43:48.125346+00:00 node-90 kernel: [161390.717141] [] net_rx_action+0x21e/0x360 2017-10-21T12:43:48.125347+00:00 node-90 kernel: [161390.717143] [] __do_softirq+0x101/0x290 2017-10-21T12:43:48.125348+00:00 node-90 kernel: [161390.717146] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:43:48.125349+00:00 node-90 kernel: [161390.717146] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:43:48.125351+00:00 node-90 kernel: [161390.717150] [] do_softirq+0x1d/0x20 2017-10-21T12:43:48.125352+00:00 node-90 kernel: [161390.717151] [] netif_rx_ni+0x33/0x80 2017-10-21T12:43:48.125353+00:00 node-90 kernel: [161390.717154] [] tun_get_user+0x506/0x880 2017-10-21T12:43:48.125353+00:00 node-90 kernel: [161390.717156] [] tun_sendmsg+0x51/0x70 2017-10-21T12:43:48.125355+00:00 node-90 kernel: [161390.717158] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:43:48.125356+00:00 node-90 kernel: [161390.717160] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:43:48.125357+00:00 node-90 kernel: [161390.717164] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:43:48.125358+00:00 node-90 kernel: [161390.717166] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:43:48.125359+00:00 node-90 kernel: [161390.717168] [] kthread+0xe5/0x100 2017-10-21T12:43:48.125359+00:00 node-90 kernel: [161390.717169] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:43:48.125360+00:00 node-90 kernel: [161390.717172] [] ret_from_fork+0x3f/0x70 2017-10-21T12:43:48.125362+00:00 node-90 kernel: [161390.717173] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:43:48.125363+00:00 node-90 kernel: [161390.717174] ---[ end trace d7e73079b38e592f ]--- 2017-10-21T12:48:16.557908+00:00 node-90 kernel: [161659.143184] ------------[ cut here ]------------ 2017-10-21T12:48:16.558599+00:00 node-90 kernel: [161659.143192] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:48:16.558602+00:00 node-90 kernel: [161659.143194] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:48:16.558603+00:00 node-90 kernel: [161659.143195] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:48:16.558604+00:00 node-90 kernel: [161659.143259] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:48:16.558606+00:00 node-90 kernel: [161659.143260] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:48:16.558607+00:00 node-90 kernel: [161659.143262] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T12:48:16.558620+00:00 node-90 kernel: [161659.143263] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T12:48:16.558621+00:00 node-90 kernel: [161659.143265] ffff880f91cd5100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:48:16.558622+00:00 node-90 kernel: [161659.143267] Call Trace: 2017-10-21T12:48:16.558623+00:00 node-90 kernel: [161659.143268] [] dump_stack+0x63/0x90 2017-10-21T12:48:16.558624+00:00 node-90 kernel: [161659.143275] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:48:16.558625+00:00 node-90 kernel: [161659.143277] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:48:16.558625+00:00 node-90 kernel: [161659.143280] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:48:16.558626+00:00 node-90 kernel: [161659.143281] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:48:16.558627+00:00 node-90 kernel: [161659.143283] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:48:16.558628+00:00 node-90 kernel: [161659.143288] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:48:16.558629+00:00 node-90 kernel: [161659.143291] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:48:16.558629+00:00 node-90 kernel: [161659.143293] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:48:16.558630+00:00 node-90 kernel: [161659.143297] [] ? nf_iterate+0x62/0x80 2017-10-21T12:48:16.558631+00:00 node-90 kernel: [161659.143299] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:48:16.558632+00:00 node-90 kernel: [161659.143306] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:48:16.558633+00:00 node-90 kernel: [161659.143309] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:48:16.558634+00:00 node-90 kernel: [161659.143311] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:48:16.558634+00:00 node-90 kernel: [161659.143314] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:48:16.558635+00:00 node-90 kernel: [161659.143316] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:48:16.558636+00:00 node-90 kernel: [161659.143319] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:48:16.558637+00:00 node-90 kernel: [161659.143321] [] ? nf_iterate+0x62/0x80 2017-10-21T12:48:16.558638+00:00 node-90 kernel: [161659.143323] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:48:16.558639+00:00 node-90 kernel: [161659.143324] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:48:16.558640+00:00 node-90 kernel: [161659.143327] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:48:16.558640+00:00 node-90 kernel: [161659.143330] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:48:16.558641+00:00 node-90 kernel: [161659.143332] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:48:16.558651+00:00 node-90 kernel: [161659.143333] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:48:16.558652+00:00 node-90 kernel: [161659.143335] [] process_backlog+0xa8/0x150 2017-10-21T12:48:16.558652+00:00 node-90 kernel: [161659.143336] [] net_rx_action+0x21e/0x360 2017-10-21T12:48:16.558653+00:00 node-90 kernel: [161659.143338] [] __do_softirq+0x101/0x290 2017-10-21T12:48:16.558654+00:00 node-90 kernel: [161659.143341] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:48:16.558655+00:00 node-90 kernel: [161659.143342] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:48:16.558656+00:00 node-90 kernel: [161659.143345] [] do_softirq+0x1d/0x20 2017-10-21T12:48:16.558657+00:00 node-90 kernel: [161659.143347] [] netif_rx_ni+0x33/0x80 2017-10-21T12:48:16.558658+00:00 node-90 kernel: [161659.143349] [] tun_get_user+0x506/0x880 2017-10-21T12:48:16.558659+00:00 node-90 kernel: [161659.143351] [] tun_sendmsg+0x51/0x70 2017-10-21T12:48:16.558660+00:00 node-90 kernel: [161659.143354] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:48:16.558662+00:00 node-90 kernel: [161659.143356] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:48:16.558663+00:00 node-90 kernel: [161659.143359] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:48:16.558664+00:00 node-90 kernel: [161659.143361] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:48:16.558664+00:00 node-90 kernel: [161659.143363] [] kthread+0xe5/0x100 2017-10-21T12:48:16.558665+00:00 node-90 kernel: [161659.143364] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:48:16.558665+00:00 node-90 kernel: [161659.143367] [] ret_from_fork+0x3f/0x70 2017-10-21T12:48:16.558666+00:00 node-90 kernel: [161659.143368] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:48:16.558668+00:00 node-90 kernel: [161659.143370] ---[ end trace d7e73079b38e5930 ]--- 2017-10-21T12:49:01.570205+00:00 node-90 kernel: [161704.156511] ------------[ cut here ]------------ 2017-10-21T12:49:01.570213+00:00 node-90 kernel: [161704.156518] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:49:01.570215+00:00 node-90 kernel: [161704.156520] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:49:01.570216+00:00 node-90 kernel: [161704.156521] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:49:01.570218+00:00 node-90 kernel: [161704.156583] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:49:01.570219+00:00 node-90 kernel: [161704.156585] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:49:01.570220+00:00 node-90 kernel: [161704.156586] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T12:49:01.570232+00:00 node-90 kernel: [161704.156588] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T12:49:01.570233+00:00 node-90 kernel: [161704.156589] ffff880f9a3f5000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:49:01.570234+00:00 node-90 kernel: [161704.156591] Call Trace: 2017-10-21T12:49:01.570235+00:00 node-90 kernel: [161704.156592] [] dump_stack+0x63/0x90 2017-10-21T12:49:01.570236+00:00 node-90 kernel: [161704.156599] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:49:01.570237+00:00 node-90 kernel: [161704.156601] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:49:01.570237+00:00 node-90 kernel: [161704.156603] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:49:01.570238+00:00 node-90 kernel: [161704.156605] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:49:01.570239+00:00 node-90 kernel: [161704.156606] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:49:01.570240+00:00 node-90 kernel: [161704.156611] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:49:01.570240+00:00 node-90 kernel: [161704.156614] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:49:01.570241+00:00 node-90 kernel: [161704.156616] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:49:01.570242+00:00 node-90 kernel: [161704.156621] [] ? nf_iterate+0x62/0x80 2017-10-21T12:49:01.570242+00:00 node-90 kernel: [161704.156622] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:49:01.570243+00:00 node-90 kernel: [161704.156628] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:49:01.570244+00:00 node-90 kernel: [161704.156631] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:49:01.570245+00:00 node-90 kernel: [161704.156634] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:49:01.570246+00:00 node-90 kernel: [161704.156636] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:49:01.570246+00:00 node-90 kernel: [161704.156638] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:49:01.570247+00:00 node-90 kernel: [161704.156641] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:49:01.570248+00:00 node-90 kernel: [161704.156643] [] ? nf_iterate+0x62/0x80 2017-10-21T12:49:01.570249+00:00 node-90 kernel: [161704.156645] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:49:01.570250+00:00 node-90 kernel: [161704.156647] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:49:01.570250+00:00 node-90 kernel: [161704.156650] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:49:01.570251+00:00 node-90 kernel: [161704.156652] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:49:01.570252+00:00 node-90 kernel: [161704.156654] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:49:01.570264+00:00 node-90 kernel: [161704.156657] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:49:01.570264+00:00 node-90 kernel: [161704.156659] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:49:01.570265+00:00 node-90 kernel: [161704.156662] [] ? generic_exec_single+0x85/0x120 2017-10-21T12:49:01.570266+00:00 node-90 kernel: [161704.156665] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T12:49:01.570266+00:00 node-90 kernel: [161704.156667] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:49:01.570267+00:00 node-90 kernel: [161704.156668] [] process_backlog+0xa8/0x150 2017-10-21T12:49:01.570273+00:00 node-90 kernel: [161704.156669] [] net_rx_action+0x21e/0x360 2017-10-21T12:49:01.570274+00:00 node-90 kernel: [161704.156671] [] __do_softirq+0x101/0x290 2017-10-21T12:49:01.570276+00:00 node-90 kernel: [161704.156674] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:49:01.570277+00:00 node-90 kernel: [161704.156674] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:49:01.570278+00:00 node-90 kernel: [161704.156677] [] do_softirq+0x1d/0x20 2017-10-21T12:49:01.570279+00:00 node-90 kernel: [161704.156679] [] netif_rx_ni+0x33/0x80 2017-10-21T12:49:01.570280+00:00 node-90 kernel: [161704.156681] [] tun_get_user+0x506/0x880 2017-10-21T12:49:01.570281+00:00 node-90 kernel: [161704.156683] [] tun_sendmsg+0x51/0x70 2017-10-21T12:49:01.570283+00:00 node-90 kernel: [161704.156686] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:49:01.570284+00:00 node-90 kernel: [161704.156688] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:49:01.570284+00:00 node-90 kernel: [161704.156691] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:49:01.570285+00:00 node-90 kernel: [161704.156693] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:49:01.570286+00:00 node-90 kernel: [161704.156695] [] kthread+0xe5/0x100 2017-10-21T12:49:01.570287+00:00 node-90 kernel: [161704.156697] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:49:01.570288+00:00 node-90 kernel: [161704.156700] [] ret_from_fork+0x3f/0x70 2017-10-21T12:49:01.570289+00:00 node-90 kernel: [161704.156701] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:49:01.570289+00:00 node-90 kernel: [161704.156703] ---[ end trace d7e73079b38e5931 ]--- 2017-10-21T12:49:37.857627+00:00 node-90 kernel: [161740.440971] ------------[ cut here ]------------ 2017-10-21T12:49:37.857781+00:00 node-90 kernel: [161740.440980] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:49:37.857783+00:00 node-90 kernel: [161740.440983] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:49:37.857784+00:00 node-90 kernel: [161740.440984] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:49:37.857786+00:00 node-90 kernel: [161740.441045] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:49:37.857802+00:00 node-90 kernel: [161740.441046] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:49:37.857806+00:00 node-90 kernel: [161740.441048] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T12:49:37.857822+00:00 node-90 kernel: [161740.441050] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T12:49:37.857824+00:00 node-90 kernel: [161740.441051] ffff88103462c400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:49:37.857825+00:00 node-90 kernel: [161740.441053] Call Trace: 2017-10-21T12:49:37.857826+00:00 node-90 kernel: [161740.441054] [] dump_stack+0x63/0x90 2017-10-21T12:49:37.857827+00:00 node-90 kernel: [161740.441062] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:49:37.857828+00:00 node-90 kernel: [161740.441064] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:49:37.857828+00:00 node-90 kernel: [161740.441067] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:49:37.857829+00:00 node-90 kernel: [161740.441068] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:49:37.857830+00:00 node-90 kernel: [161740.441071] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:49:37.857831+00:00 node-90 kernel: [161740.441077] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:49:37.857832+00:00 node-90 kernel: [161740.441081] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:49:37.857833+00:00 node-90 kernel: [161740.441082] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:49:37.857834+00:00 node-90 kernel: [161740.441088] [] ? nf_iterate+0x62/0x80 2017-10-21T12:49:37.857834+00:00 node-90 kernel: [161740.441090] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:49:37.857836+00:00 node-90 kernel: [161740.441098] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:49:37.857836+00:00 node-90 kernel: [161740.441101] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:49:37.857837+00:00 node-90 kernel: [161740.441103] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:49:37.857838+00:00 node-90 kernel: [161740.441106] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:49:37.857838+00:00 node-90 kernel: [161740.441108] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:49:37.857839+00:00 node-90 kernel: [161740.441111] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:49:37.857840+00:00 node-90 kernel: [161740.441113] [] ? nf_iterate+0x62/0x80 2017-10-21T12:49:37.857841+00:00 node-90 kernel: [161740.441115] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:49:37.857841+00:00 node-90 kernel: [161740.441117] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:49:37.857842+00:00 node-90 kernel: [161740.441120] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:49:37.857843+00:00 node-90 kernel: [161740.441123] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:49:37.857843+00:00 node-90 kernel: [161740.441124] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:49:37.857853+00:00 node-90 kernel: [161740.441126] [] ? __napi_schedule+0x40/0x60 2017-10-21T12:49:37.857854+00:00 node-90 kernel: [161740.441130] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T12:49:37.857854+00:00 node-90 kernel: [161740.441132] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:49:37.857855+00:00 node-90 kernel: [161740.441133] [] process_backlog+0xa8/0x150 2017-10-21T12:49:37.857855+00:00 node-90 kernel: [161740.441135] [] net_rx_action+0x21e/0x360 2017-10-21T12:49:37.857856+00:00 node-90 kernel: [161740.441137] [] __do_softirq+0x101/0x290 2017-10-21T12:49:37.857858+00:00 node-90 kernel: [161740.441139] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:49:37.857858+00:00 node-90 kernel: [161740.441140] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:49:37.857859+00:00 node-90 kernel: [161740.441143] [] do_softirq+0x1d/0x20 2017-10-21T12:49:37.857860+00:00 node-90 kernel: [161740.441144] [] netif_rx_ni+0x33/0x80 2017-10-21T12:49:37.857861+00:00 node-90 kernel: [161740.441147] [] tun_get_user+0x506/0x880 2017-10-21T12:49:37.857862+00:00 node-90 kernel: [161740.441149] [] tun_sendmsg+0x51/0x70 2017-10-21T12:49:37.857864+00:00 node-90 kernel: [161740.441152] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:49:37.857864+00:00 node-90 kernel: [161740.441154] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:49:37.857865+00:00 node-90 kernel: [161740.441158] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:49:37.857866+00:00 node-90 kernel: [161740.441160] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:49:37.857866+00:00 node-90 kernel: [161740.441162] [] kthread+0xe5/0x100 2017-10-21T12:49:37.857868+00:00 node-90 kernel: [161740.441163] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:49:37.857869+00:00 node-90 kernel: [161740.441166] [] ret_from_fork+0x3f/0x70 2017-10-21T12:49:37.857869+00:00 node-90 kernel: [161740.441168] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:49:37.857870+00:00 node-90 kernel: [161740.441169] ---[ end trace d7e73079b38e5932 ]--- 2017-10-21T12:51:59.079749+00:00 node-90 kernel: [161881.662288] ------------[ cut here ]------------ 2017-10-21T12:51:59.079768+00:00 node-90 kernel: [161881.662296] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:51:59.079770+00:00 node-90 kernel: [161881.662298] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:51:59.079771+00:00 node-90 kernel: [161881.662299] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:51:59.079772+00:00 node-90 kernel: [161881.662362] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:51:59.079774+00:00 node-90 kernel: [161881.662363] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:51:59.079775+00:00 node-90 kernel: [161881.662364] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T12:51:59.079807+00:00 node-90 kernel: [161881.662366] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T12:51:59.079811+00:00 node-90 kernel: [161881.662367] ffff881034b74200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:51:59.079812+00:00 node-90 kernel: [161881.662369] Call Trace: 2017-10-21T12:51:59.079814+00:00 node-90 kernel: [161881.662370] [] dump_stack+0x63/0x90 2017-10-21T12:51:59.079815+00:00 node-90 kernel: [161881.662378] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:51:59.079816+00:00 node-90 kernel: [161881.662380] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:51:59.079817+00:00 node-90 kernel: [161881.662382] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:51:59.079819+00:00 node-90 kernel: [161881.662383] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:51:59.079821+00:00 node-90 kernel: [161881.662385] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:51:59.079823+00:00 node-90 kernel: [161881.662391] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:51:59.079824+00:00 node-90 kernel: [161881.662394] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:51:59.079826+00:00 node-90 kernel: [161881.662396] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:51:59.079827+00:00 node-90 kernel: [161881.662400] [] ? nf_iterate+0x62/0x80 2017-10-21T12:51:59.079829+00:00 node-90 kernel: [161881.662402] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:51:59.079831+00:00 node-90 kernel: [161881.662408] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:51:59.079832+00:00 node-90 kernel: [161881.662411] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:51:59.079833+00:00 node-90 kernel: [161881.662413] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:51:59.079834+00:00 node-90 kernel: [161881.662416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:51:59.079835+00:00 node-90 kernel: [161881.662418] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:51:59.079836+00:00 node-90 kernel: [161881.662421] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:51:59.079837+00:00 node-90 kernel: [161881.662423] [] ? nf_iterate+0x62/0x80 2017-10-21T12:51:59.079838+00:00 node-90 kernel: [161881.662425] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:51:59.079839+00:00 node-90 kernel: [161881.662426] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:51:59.079840+00:00 node-90 kernel: [161881.662430] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:51:59.079841+00:00 node-90 kernel: [161881.662432] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:51:59.079842+00:00 node-90 kernel: [161881.662434] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:51:59.079857+00:00 node-90 kernel: [161881.662436] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:51:59.079858+00:00 node-90 kernel: [161881.662437] [] process_backlog+0xa8/0x150 2017-10-21T12:51:59.079860+00:00 node-90 kernel: [161881.662438] [] net_rx_action+0x21e/0x360 2017-10-21T12:51:59.079861+00:00 node-90 kernel: [161881.662441] [] __do_softirq+0x101/0x290 2017-10-21T12:51:59.079863+00:00 node-90 kernel: [161881.662443] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:51:59.079864+00:00 node-90 kernel: [161881.662444] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:51:59.079865+00:00 node-90 kernel: [161881.662447] [] do_softirq+0x1d/0x20 2017-10-21T12:51:59.079866+00:00 node-90 kernel: [161881.662448] [] netif_rx_ni+0x33/0x80 2017-10-21T12:51:59.079867+00:00 node-90 kernel: [161881.662453] [] tun_get_user+0x506/0x880 2017-10-21T12:51:59.079868+00:00 node-90 kernel: [161881.662454] [] tun_sendmsg+0x51/0x70 2017-10-21T12:51:59.079869+00:00 node-90 kernel: [161881.662457] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:51:59.079870+00:00 node-90 kernel: [161881.662459] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:51:59.079871+00:00 node-90 kernel: [161881.662462] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:51:59.079872+00:00 node-90 kernel: [161881.662464] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:51:59.079872+00:00 node-90 kernel: [161881.662466] [] kthread+0xe5/0x100 2017-10-21T12:51:59.079873+00:00 node-90 kernel: [161881.662467] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:51:59.079874+00:00 node-90 kernel: [161881.662470] [] ret_from_fork+0x3f/0x70 2017-10-21T12:51:59.079876+00:00 node-90 kernel: [161881.662471] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:51:59.079877+00:00 node-90 kernel: [161881.662472] ---[ end trace d7e73079b38e5933 ]--- 2017-10-21T12:53:57.855613+00:00 node-90 kernel: [162000.435446] ------------[ cut here ]------------ 2017-10-21T12:53:57.855630+00:00 node-90 kernel: [162000.435454] WARNING: CPU: 21 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:53:57.855632+00:00 node-90 kernel: [162000.435456] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:53:57.855633+00:00 node-90 kernel: [162000.435457] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:53:57.855635+00:00 node-90 kernel: [162000.435521] CPU: 21 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:53:57.855644+00:00 node-90 kernel: [162000.435522] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:53:57.855645+00:00 node-90 kernel: [162000.435524] 0000000000000286 f1812d601dc61f3e ffff88103fac37f0 ffffffff813f9f83 2017-10-21T12:53:57.855659+00:00 node-90 kernel: [162000.435526] ffff88103fac3838 ffffffff81d6f780 ffff88103fac3828 ffffffff810812f2 2017-10-21T12:53:57.855660+00:00 node-90 kernel: [162000.435527] ffff88103829e500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T12:53:57.855661+00:00 node-90 kernel: [162000.435529] Call Trace: 2017-10-21T12:53:57.855662+00:00 node-90 kernel: [162000.435530] [] dump_stack+0x63/0x90 2017-10-21T12:53:57.855663+00:00 node-90 kernel: [162000.435538] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:53:57.855664+00:00 node-90 kernel: [162000.435540] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:53:57.855664+00:00 node-90 kernel: [162000.435542] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:53:57.855665+00:00 node-90 kernel: [162000.435544] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:53:57.855666+00:00 node-90 kernel: [162000.435546] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:53:57.855667+00:00 node-90 kernel: [162000.435551] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:53:57.855668+00:00 node-90 kernel: [162000.435554] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:53:57.855669+00:00 node-90 kernel: [162000.435556] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:53:57.855669+00:00 node-90 kernel: [162000.435560] [] ? nf_iterate+0x62/0x80 2017-10-21T12:53:57.855670+00:00 node-90 kernel: [162000.435562] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:53:57.855671+00:00 node-90 kernel: [162000.435568] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:53:57.855672+00:00 node-90 kernel: [162000.435571] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:53:57.855673+00:00 node-90 kernel: [162000.435574] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:53:57.855674+00:00 node-90 kernel: [162000.435577] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:53:57.855674+00:00 node-90 kernel: [162000.435578] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:53:57.855675+00:00 node-90 kernel: [162000.435582] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:53:57.855676+00:00 node-90 kernel: [162000.435583] [] ? nf_iterate+0x62/0x80 2017-10-21T12:53:57.855677+00:00 node-90 kernel: [162000.435585] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:53:57.855678+00:00 node-90 kernel: [162000.435587] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:53:57.855679+00:00 node-90 kernel: [162000.435590] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:53:57.855679+00:00 node-90 kernel: [162000.435593] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:53:57.855680+00:00 node-90 kernel: [162000.435594] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:53:57.855689+00:00 node-90 kernel: [162000.435596] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:53:57.855690+00:00 node-90 kernel: [162000.435597] [] process_backlog+0xa8/0x150 2017-10-21T12:53:57.855691+00:00 node-90 kernel: [162000.435598] [] net_rx_action+0x21e/0x360 2017-10-21T12:53:57.855691+00:00 node-90 kernel: [162000.435601] [] __do_softirq+0x101/0x290 2017-10-21T12:53:57.855692+00:00 node-90 kernel: [162000.435603] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T12:53:57.855693+00:00 node-90 kernel: [162000.435604] [] do_softirq.part.19+0x38/0x40 2017-10-21T12:53:57.855694+00:00 node-90 kernel: [162000.435607] [] do_softirq+0x1d/0x20 2017-10-21T12:53:57.855695+00:00 node-90 kernel: [162000.435608] [] netif_rx_ni+0x33/0x80 2017-10-21T12:53:57.855696+00:00 node-90 kernel: [162000.435611] [] tun_get_user+0x506/0x880 2017-10-21T12:53:57.855697+00:00 node-90 kernel: [162000.435613] [] tun_sendmsg+0x51/0x70 2017-10-21T12:53:57.855698+00:00 node-90 kernel: [162000.435615] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T12:53:57.855699+00:00 node-90 kernel: [162000.435617] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T12:53:57.855700+00:00 node-90 kernel: [162000.435621] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T12:53:57.855701+00:00 node-90 kernel: [162000.435623] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T12:53:57.855701+00:00 node-90 kernel: [162000.435625] [] kthread+0xe5/0x100 2017-10-21T12:53:57.855702+00:00 node-90 kernel: [162000.435626] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:53:57.855702+00:00 node-90 kernel: [162000.435630] [] ret_from_fork+0x3f/0x70 2017-10-21T12:53:57.855704+00:00 node-90 kernel: [162000.435631] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T12:53:57.855705+00:00 node-90 kernel: [162000.435632] ---[ end trace d7e73079b38e5934 ]--- 2017-10-21T13:00:22.035699+00:00 node-90 kernel: [162384.605928] ------------[ cut here ]------------ 2017-10-21T13:00:22.035717+00:00 node-90 kernel: [162384.605936] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:00:22.035719+00:00 node-90 kernel: [162384.605938] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:00:22.035720+00:00 node-90 kernel: [162384.605939] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:00:22.035722+00:00 node-90 kernel: [162384.606002] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:00:22.035731+00:00 node-90 kernel: [162384.606003] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:00:22.035732+00:00 node-90 kernel: [162384.606004] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T13:00:22.035746+00:00 node-90 kernel: [162384.606006] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T13:00:22.035747+00:00 node-90 kernel: [162384.606007] ffff881fc6ce9800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:00:22.035748+00:00 node-90 kernel: [162384.606014] Call Trace: 2017-10-21T13:00:22.035749+00:00 node-90 kernel: [162384.606015] [] dump_stack+0x63/0x90 2017-10-21T13:00:22.035750+00:00 node-90 kernel: [162384.606023] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:00:22.035750+00:00 node-90 kernel: [162384.606025] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:00:22.035751+00:00 node-90 kernel: [162384.606027] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:00:22.035752+00:00 node-90 kernel: [162384.606029] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:00:22.035753+00:00 node-90 kernel: [162384.606031] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:00:22.035754+00:00 node-90 kernel: [162384.606036] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:00:22.035755+00:00 node-90 kernel: [162384.606039] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:00:22.035755+00:00 node-90 kernel: [162384.606041] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:00:22.035756+00:00 node-90 kernel: [162384.606045] [] ? nf_iterate+0x62/0x80 2017-10-21T13:00:22.035756+00:00 node-90 kernel: [162384.606047] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:00:22.035758+00:00 node-90 kernel: [162384.606053] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:00:22.035759+00:00 node-90 kernel: [162384.606056] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:00:22.035759+00:00 node-90 kernel: [162384.606058] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:00:22.035760+00:00 node-90 kernel: [162384.606061] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:00:22.035760+00:00 node-90 kernel: [162384.606063] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:00:22.035761+00:00 node-90 kernel: [162384.606067] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:00:22.035763+00:00 node-90 kernel: [162384.606068] [] ? nf_iterate+0x62/0x80 2017-10-21T13:00:22.035763+00:00 node-90 kernel: [162384.606070] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:00:22.035764+00:00 node-90 kernel: [162384.606072] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:00:22.035765+00:00 node-90 kernel: [162384.606075] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:00:22.035765+00:00 node-90 kernel: [162384.606078] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:00:22.035766+00:00 node-90 kernel: [162384.606079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:00:22.035777+00:00 node-90 kernel: [162384.606083] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:00:22.035778+00:00 node-90 kernel: [162384.606084] [] ? __wake_up_common+0x52/0x90 2017-10-21T13:00:22.035779+00:00 node-90 kernel: [162384.606086] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:00:22.035779+00:00 node-90 kernel: [162384.606087] [] process_backlog+0xa8/0x150 2017-10-21T13:00:22.035780+00:00 node-90 kernel: [162384.606088] [] net_rx_action+0x21e/0x360 2017-10-21T13:00:22.035781+00:00 node-90 kernel: [162384.606091] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T13:00:22.035782+00:00 node-90 kernel: [162384.606094] [] __do_softirq+0x101/0x290 2017-10-21T13:00:22.035783+00:00 node-90 kernel: [162384.606096] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:00:22.035785+00:00 node-90 kernel: [162384.606097] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:00:22.035785+00:00 node-90 kernel: [162384.606100] [] do_softirq+0x1d/0x20 2017-10-21T13:00:22.035786+00:00 node-90 kernel: [162384.606101] [] netif_rx_ni+0x33/0x80 2017-10-21T13:00:22.035787+00:00 node-90 kernel: [162384.606104] [] tun_get_user+0x506/0x880 2017-10-21T13:00:22.035788+00:00 node-90 kernel: [162384.606106] [] tun_sendmsg+0x51/0x70 2017-10-21T13:00:22.035789+00:00 node-90 kernel: [162384.606108] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:00:22.035790+00:00 node-90 kernel: [162384.606110] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:00:22.035790+00:00 node-90 kernel: [162384.606114] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:00:22.035791+00:00 node-90 kernel: [162384.606116] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:00:22.035792+00:00 node-90 kernel: [162384.606118] [] kthread+0xe5/0x100 2017-10-21T13:00:22.035793+00:00 node-90 kernel: [162384.606119] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:00:22.035794+00:00 node-90 kernel: [162384.606122] [] ret_from_fork+0x3f/0x70 2017-10-21T13:00:22.035794+00:00 node-90 kernel: [162384.606123] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:00:22.035795+00:00 node-90 kernel: [162384.606124] ---[ end trace d7e73079b38e5935 ]--- 2017-10-21T13:04:42.687877+00:00 node-90 kernel: [162645.252950] ------------[ cut here ]------------ 2017-10-21T13:04:42.687897+00:00 node-90 kernel: [162645.252958] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:04:42.687899+00:00 node-90 kernel: [162645.252960] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:04:42.687901+00:00 node-90 kernel: [162645.252961] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:04:42.687904+00:00 node-90 kernel: [162645.253023] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:04:42.687905+00:00 node-90 kernel: [162645.253025] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:04:42.687906+00:00 node-90 kernel: [162645.253026] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T13:04:42.687925+00:00 node-90 kernel: [162645.253028] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T13:04:42.687927+00:00 node-90 kernel: [162645.253029] ffff881f79ba9500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:04:42.687928+00:00 node-90 kernel: [162645.253031] Call Trace: 2017-10-21T13:04:42.687929+00:00 node-90 kernel: [162645.253032] [] dump_stack+0x63/0x90 2017-10-21T13:04:42.687930+00:00 node-90 kernel: [162645.253039] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:04:42.687930+00:00 node-90 kernel: [162645.253041] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:04:42.687931+00:00 node-90 kernel: [162645.253043] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:04:42.687932+00:00 node-90 kernel: [162645.253045] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:04:42.687933+00:00 node-90 kernel: [162645.253047] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:04:42.687934+00:00 node-90 kernel: [162645.253052] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:04:42.687934+00:00 node-90 kernel: [162645.253055] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:04:42.687935+00:00 node-90 kernel: [162645.253057] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:04:42.687936+00:00 node-90 kernel: [162645.253061] [] ? nf_iterate+0x62/0x80 2017-10-21T13:04:42.687936+00:00 node-90 kernel: [162645.253063] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:04:42.687937+00:00 node-90 kernel: [162645.253070] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:04:42.687938+00:00 node-90 kernel: [162645.253072] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:04:42.687939+00:00 node-90 kernel: [162645.253075] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:04:42.687940+00:00 node-90 kernel: [162645.253077] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:04:42.687940+00:00 node-90 kernel: [162645.253079] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:04:42.687941+00:00 node-90 kernel: [162645.253083] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:04:42.687943+00:00 node-90 kernel: [162645.253085] [] ? nf_iterate+0x62/0x80 2017-10-21T13:04:42.687943+00:00 node-90 kernel: [162645.253086] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:04:42.687944+00:00 node-90 kernel: [162645.253088] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:04:42.687945+00:00 node-90 kernel: [162645.253091] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:04:42.687945+00:00 node-90 kernel: [162645.253094] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:04:42.687946+00:00 node-90 kernel: [162645.253096] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:04:42.687956+00:00 node-90 kernel: [162645.253097] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:04:42.687957+00:00 node-90 kernel: [162645.253098] [] process_backlog+0xa8/0x150 2017-10-21T13:04:42.687957+00:00 node-90 kernel: [162645.253100] [] net_rx_action+0x21e/0x360 2017-10-21T13:04:42.687958+00:00 node-90 kernel: [162645.253102] [] __do_softirq+0x101/0x290 2017-10-21T13:04:42.687959+00:00 node-90 kernel: [162645.253105] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:04:42.687960+00:00 node-90 kernel: [162645.253105] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:04:42.687961+00:00 node-90 kernel: [162645.253109] [] do_softirq+0x1d/0x20 2017-10-21T13:04:42.687962+00:00 node-90 kernel: [162645.253110] [] netif_rx_ni+0x33/0x80 2017-10-21T13:04:42.687963+00:00 node-90 kernel: [162645.253113] [] tun_get_user+0x506/0x880 2017-10-21T13:04:42.687964+00:00 node-90 kernel: [162645.253115] [] tun_sendmsg+0x51/0x70 2017-10-21T13:04:42.687965+00:00 node-90 kernel: [162645.253117] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:04:42.687966+00:00 node-90 kernel: [162645.253119] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:04:42.687968+00:00 node-90 kernel: [162645.253122] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:04:42.687969+00:00 node-90 kernel: [162645.253124] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:04:42.687969+00:00 node-90 kernel: [162645.253126] [] kthread+0xe5/0x100 2017-10-21T13:04:42.687970+00:00 node-90 kernel: [162645.253128] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:04:42.687970+00:00 node-90 kernel: [162645.253131] [] ret_from_fork+0x3f/0x70 2017-10-21T13:04:42.687972+00:00 node-90 kernel: [162645.253132] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:04:42.687973+00:00 node-90 kernel: [162645.253133] ---[ end trace d7e73079b38e5936 ]--- 2017-10-21T13:05:24.719694+00:00 node-90 kernel: [162687.284471] ------------[ cut here ]------------ 2017-10-21T13:05:24.719712+00:00 node-90 kernel: [162687.284479] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:05:24.719715+00:00 node-90 kernel: [162687.284481] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:05:24.719717+00:00 node-90 kernel: [162687.284482] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:05:24.719718+00:00 node-90 kernel: [162687.284543] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:05:24.719719+00:00 node-90 kernel: [162687.284545] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:05:24.719720+00:00 node-90 kernel: [162687.284546] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T13:05:24.719737+00:00 node-90 kernel: [162687.284547] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T13:05:24.719738+00:00 node-90 kernel: [162687.284549] ffff881034625000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:05:24.719740+00:00 node-90 kernel: [162687.284551] Call Trace: 2017-10-21T13:05:24.719741+00:00 node-90 kernel: [162687.284552] [] dump_stack+0x63/0x90 2017-10-21T13:05:24.719742+00:00 node-90 kernel: [162687.284559] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:05:24.719742+00:00 node-90 kernel: [162687.284560] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:05:24.719743+00:00 node-90 kernel: [162687.284563] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:05:24.719743+00:00 node-90 kernel: [162687.284564] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:05:24.719744+00:00 node-90 kernel: [162687.284566] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:05:24.719745+00:00 node-90 kernel: [162687.284571] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:05:24.719746+00:00 node-90 kernel: [162687.284574] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:05:24.719747+00:00 node-90 kernel: [162687.284576] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:05:24.719748+00:00 node-90 kernel: [162687.284580] [] ? nf_iterate+0x62/0x80 2017-10-21T13:05:24.719749+00:00 node-90 kernel: [162687.284582] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:05:24.719751+00:00 node-90 kernel: [162687.284588] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:05:24.719752+00:00 node-90 kernel: [162687.284591] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:05:24.719753+00:00 node-90 kernel: [162687.284593] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:05:24.719754+00:00 node-90 kernel: [162687.284596] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:05:24.719755+00:00 node-90 kernel: [162687.284597] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:05:24.719756+00:00 node-90 kernel: [162687.284601] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:05:24.719758+00:00 node-90 kernel: [162687.284602] [] ? nf_iterate+0x62/0x80 2017-10-21T13:05:24.719759+00:00 node-90 kernel: [162687.284604] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:05:24.719760+00:00 node-90 kernel: [162687.284606] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:05:24.719760+00:00 node-90 kernel: [162687.284609] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:05:24.719761+00:00 node-90 kernel: [162687.284611] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:05:24.719762+00:00 node-90 kernel: [162687.284613] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:05:24.719779+00:00 node-90 kernel: [162687.284617] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:05:24.719780+00:00 node-90 kernel: [162687.284618] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:05:24.719781+00:00 node-90 kernel: [162687.284619] [] process_backlog+0xa8/0x150 2017-10-21T13:05:24.719783+00:00 node-90 kernel: [162687.284621] [] net_rx_action+0x21e/0x360 2017-10-21T13:05:24.719784+00:00 node-90 kernel: [162687.284623] [] __do_softirq+0x101/0x290 2017-10-21T13:05:24.719785+00:00 node-90 kernel: [162687.284625] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:05:24.719786+00:00 node-90 kernel: [162687.284626] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:05:24.719787+00:00 node-90 kernel: [162687.284629] [] do_softirq+0x1d/0x20 2017-10-21T13:05:24.719788+00:00 node-90 kernel: [162687.284641] [] netif_rx_ni+0x33/0x80 2017-10-21T13:05:24.719789+00:00 node-90 kernel: [162687.284644] [] tun_get_user+0x506/0x880 2017-10-21T13:05:24.719790+00:00 node-90 kernel: [162687.284646] [] tun_sendmsg+0x51/0x70 2017-10-21T13:05:24.719791+00:00 node-90 kernel: [162687.284648] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:05:24.719792+00:00 node-90 kernel: [162687.284650] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:05:24.719793+00:00 node-90 kernel: [162687.284653] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:05:24.719793+00:00 node-90 kernel: [162687.284655] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:05:24.719794+00:00 node-90 kernel: [162687.284657] [] kthread+0xe5/0x100 2017-10-21T13:05:24.719795+00:00 node-90 kernel: [162687.284658] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:05:24.719796+00:00 node-90 kernel: [162687.284661] [] ret_from_fork+0x3f/0x70 2017-10-21T13:05:24.719797+00:00 node-90 kernel: [162687.284662] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:05:24.719798+00:00 node-90 kernel: [162687.284663] ---[ end trace d7e73079b38e5937 ]--- 2017-10-21T13:07:34.249394+00:00 node-90 kernel: [162816.809371] ------------[ cut here ]------------ 2017-10-21T13:07:34.249551+00:00 node-90 kernel: [162816.809381] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:07:34.249553+00:00 node-90 kernel: [162816.809384] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:07:34.249555+00:00 node-90 kernel: [162816.809385] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:07:34.249710+00:00 node-90 kernel: [162816.809446] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:07:34.249715+00:00 node-90 kernel: [162816.809447] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:07:34.249716+00:00 node-90 kernel: [162816.809448] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T13:07:34.249732+00:00 node-90 kernel: [162816.809450] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T13:07:34.249733+00:00 node-90 kernel: [162816.809451] ffff882003872700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:07:34.249734+00:00 node-90 kernel: [162816.809453] Call Trace: 2017-10-21T13:07:34.249736+00:00 node-90 kernel: [162816.809455] [] dump_stack+0x63/0x90 2017-10-21T13:07:34.249737+00:00 node-90 kernel: [162816.809463] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:07:34.249738+00:00 node-90 kernel: [162816.809465] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:07:34.249739+00:00 node-90 kernel: [162816.809468] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:07:34.249741+00:00 node-90 kernel: [162816.809469] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:07:34.249742+00:00 node-90 kernel: [162816.809471] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:07:34.249743+00:00 node-90 kernel: [162816.809477] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:07:34.249744+00:00 node-90 kernel: [162816.809480] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:07:34.249745+00:00 node-90 kernel: [162816.809482] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:07:34.249745+00:00 node-90 kernel: [162816.809487] [] ? nf_iterate+0x62/0x80 2017-10-21T13:07:34.249746+00:00 node-90 kernel: [162816.809488] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:07:34.249747+00:00 node-90 kernel: [162816.809494] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:07:34.249749+00:00 node-90 kernel: [162816.809497] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:07:34.249749+00:00 node-90 kernel: [162816.809499] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:07:34.249750+00:00 node-90 kernel: [162816.809502] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:07:34.249750+00:00 node-90 kernel: [162816.809504] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:07:34.249751+00:00 node-90 kernel: [162816.809507] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:07:34.249753+00:00 node-90 kernel: [162816.809509] [] ? nf_iterate+0x62/0x80 2017-10-21T13:07:34.249754+00:00 node-90 kernel: [162816.809511] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:07:34.249754+00:00 node-90 kernel: [162816.809512] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:07:34.249755+00:00 node-90 kernel: [162816.809516] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:07:34.249755+00:00 node-90 kernel: [162816.809518] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:07:34.249756+00:00 node-90 kernel: [162816.809520] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:07:34.249767+00:00 node-90 kernel: [162816.809524] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:07:34.249768+00:00 node-90 kernel: [162816.809526] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:07:34.249769+00:00 node-90 kernel: [162816.809527] [] process_backlog+0xa8/0x150 2017-10-21T13:07:34.249769+00:00 node-90 kernel: [162816.809528] [] net_rx_action+0x21e/0x360 2017-10-21T13:07:34.249770+00:00 node-90 kernel: [162816.809531] [] __do_softirq+0x101/0x290 2017-10-21T13:07:34.249771+00:00 node-90 kernel: [162816.809534] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:07:34.249773+00:00 node-90 kernel: [162816.809535] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:07:34.249774+00:00 node-90 kernel: [162816.809538] [] do_softirq+0x1d/0x20 2017-10-21T13:07:34.249775+00:00 node-90 kernel: [162816.809539] [] netif_rx_ni+0x33/0x80 2017-10-21T13:07:34.249776+00:00 node-90 kernel: [162816.809542] [] tun_get_user+0x506/0x880 2017-10-21T13:07:34.249777+00:00 node-90 kernel: [162816.809544] [] tun_sendmsg+0x51/0x70 2017-10-21T13:07:34.249779+00:00 node-90 kernel: [162816.809546] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:07:34.249780+00:00 node-90 kernel: [162816.809548] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:07:34.249781+00:00 node-90 kernel: [162816.809551] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:07:34.249781+00:00 node-90 kernel: [162816.809553] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:07:34.249782+00:00 node-90 kernel: [162816.809556] [] kthread+0xe5/0x100 2017-10-21T13:07:34.249782+00:00 node-90 kernel: [162816.809557] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:07:34.249784+00:00 node-90 kernel: [162816.809560] [] ret_from_fork+0x3f/0x70 2017-10-21T13:07:34.249785+00:00 node-90 kernel: [162816.809562] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:07:34.249786+00:00 node-90 kernel: [162816.809563] ---[ end trace d7e73079b38e5938 ]--- 2017-10-21T13:13:00.051607+00:00 node-90 kernel: [163142.606456] ------------[ cut here ]------------ 2017-10-21T13:13:00.051637+00:00 node-90 kernel: [163142.606466] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:00.051640+00:00 node-90 kernel: [163142.606468] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:00.051641+00:00 node-90 kernel: [163142.606469] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:00.051643+00:00 node-90 kernel: [163142.606529] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:00.051644+00:00 node-90 kernel: [163142.606530] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:00.051644+00:00 node-90 kernel: [163142.606531] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T13:13:00.051658+00:00 node-90 kernel: [163142.606533] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T13:13:00.051659+00:00 node-90 kernel: [163142.606534] ffff881f8cd9fa00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:13:00.051668+00:00 node-90 kernel: [163142.606536] Call Trace: 2017-10-21T13:13:00.051670+00:00 node-90 kernel: [163142.606538] [] dump_stack+0x63/0x90 2017-10-21T13:13:00.051671+00:00 node-90 kernel: [163142.606546] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:00.051672+00:00 node-90 kernel: [163142.606548] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:00.051674+00:00 node-90 kernel: [163142.606551] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:00.051675+00:00 node-90 kernel: [163142.606552] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:00.051676+00:00 node-90 kernel: [163142.606554] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:00.051677+00:00 node-90 kernel: [163142.606560] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:00.051678+00:00 node-90 kernel: [163142.606563] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:13:00.051678+00:00 node-90 kernel: [163142.606565] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:13:00.051679+00:00 node-90 kernel: [163142.606570] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:00.051680+00:00 node-90 kernel: [163142.606571] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:13:00.051681+00:00 node-90 kernel: [163142.606577] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:13:00.051682+00:00 node-90 kernel: [163142.606579] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:00.051683+00:00 node-90 kernel: [163142.606582] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:00.051683+00:00 node-90 kernel: [163142.606584] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:00.051684+00:00 node-90 kernel: [163142.606586] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:13:00.051685+00:00 node-90 kernel: [163142.606589] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:13:00.051687+00:00 node-90 kernel: [163142.606591] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:00.051688+00:00 node-90 kernel: [163142.606593] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:13:00.051688+00:00 node-90 kernel: [163142.606594] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:13:00.051689+00:00 node-90 kernel: [163142.606597] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:13:00.051690+00:00 node-90 kernel: [163142.606600] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:00.051691+00:00 node-90 kernel: [163142.606601] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:00.051702+00:00 node-90 kernel: [163142.606603] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:00.051703+00:00 node-90 kernel: [163142.606604] [] process_backlog+0xa8/0x150 2017-10-21T13:13:00.051703+00:00 node-90 kernel: [163142.606605] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:00.051704+00:00 node-90 kernel: [163142.606607] [] __do_softirq+0x101/0x290 2017-10-21T13:13:00.051705+00:00 node-90 kernel: [163142.606611] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:13:00.051706+00:00 node-90 kernel: [163142.606611] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:13:00.051707+00:00 node-90 kernel: [163142.606614] [] do_softirq+0x1d/0x20 2017-10-21T13:13:00.051709+00:00 node-90 kernel: [163142.606615] [] netif_rx_ni+0x33/0x80 2017-10-21T13:13:00.051710+00:00 node-90 kernel: [163142.606620] [] tun_get_user+0x506/0x880 2017-10-21T13:13:00.051711+00:00 node-90 kernel: [163142.606622] [] tun_sendmsg+0x51/0x70 2017-10-21T13:13:00.051712+00:00 node-90 kernel: [163142.606624] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:13:00.051714+00:00 node-90 kernel: [163142.606626] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:13:00.051715+00:00 node-90 kernel: [163142.606629] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:13:00.051716+00:00 node-90 kernel: [163142.606631] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:13:00.051716+00:00 node-90 kernel: [163142.606633] [] kthread+0xe5/0x100 2017-10-21T13:13:00.051717+00:00 node-90 kernel: [163142.606634] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:00.051718+00:00 node-90 kernel: [163142.606638] [] ret_from_fork+0x3f/0x70 2017-10-21T13:13:00.051719+00:00 node-90 kernel: [163142.606639] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:00.051721+00:00 node-90 kernel: [163142.606640] ---[ end trace d7e73079b38e5939 ]--- 2017-10-21T13:13:11.075114+00:00 node-90 kernel: [163153.629765] ------------[ cut here ]------------ 2017-10-21T13:13:11.075137+00:00 node-90 kernel: [163153.629774] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:11.075139+00:00 node-90 kernel: [163153.629777] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:11.075139+00:00 node-90 kernel: [163153.629778] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:11.075141+00:00 node-90 kernel: [163153.629840] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:11.075142+00:00 node-90 kernel: [163153.629841] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:11.075143+00:00 node-90 kernel: [163153.629842] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T13:13:11.075158+00:00 node-90 kernel: [163153.629844] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T13:13:11.075159+00:00 node-90 kernel: [163153.629846] ffff881f8cd9f500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:13:11.075160+00:00 node-90 kernel: [163153.629848] Call Trace: 2017-10-21T13:13:11.075161+00:00 node-90 kernel: [163153.629849] [] dump_stack+0x63/0x90 2017-10-21T13:13:11.075162+00:00 node-90 kernel: [163153.629858] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:11.075163+00:00 node-90 kernel: [163153.629860] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:11.075163+00:00 node-90 kernel: [163153.629863] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:11.075164+00:00 node-90 kernel: [163153.629864] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:11.075166+00:00 node-90 kernel: [163153.629866] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:11.075167+00:00 node-90 kernel: [163153.629872] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:11.075168+00:00 node-90 kernel: [163153.629875] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:13:11.075168+00:00 node-90 kernel: [163153.629877] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:13:11.075169+00:00 node-90 kernel: [163153.629882] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:11.075170+00:00 node-90 kernel: [163153.629884] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:13:11.075171+00:00 node-90 kernel: [163153.629889] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:13:11.075172+00:00 node-90 kernel: [163153.629892] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:11.075173+00:00 node-90 kernel: [163153.629895] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:11.075173+00:00 node-90 kernel: [163153.629897] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:11.075175+00:00 node-90 kernel: [163153.629899] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:13:11.075176+00:00 node-90 kernel: [163153.629902] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:13:11.075178+00:00 node-90 kernel: [163153.629904] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:11.075179+00:00 node-90 kernel: [163153.629906] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:13:11.075180+00:00 node-90 kernel: [163153.629908] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:13:11.075180+00:00 node-90 kernel: [163153.629911] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:13:11.075181+00:00 node-90 kernel: [163153.629914] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:11.075183+00:00 node-90 kernel: [163153.629915] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:11.075193+00:00 node-90 kernel: [163153.629918] [] ? update_blocked_averages+0x310/0x520 2017-10-21T13:13:11.075195+00:00 node-90 kernel: [163153.629920] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:11.075196+00:00 node-90 kernel: [163153.629921] [] process_backlog+0xa8/0x150 2017-10-21T13:13:11.075197+00:00 node-90 kernel: [163153.629922] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:11.075198+00:00 node-90 kernel: [163153.629925] [] __do_softirq+0x101/0x290 2017-10-21T13:13:11.075200+00:00 node-90 kernel: [163153.629928] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:13:11.075202+00:00 node-90 kernel: [163153.629929] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:13:11.075203+00:00 node-90 kernel: [163153.629932] [] do_softirq+0x1d/0x20 2017-10-21T13:13:11.075206+00:00 node-90 kernel: [163153.629933] [] netif_rx_ni+0x33/0x80 2017-10-21T13:13:11.075208+00:00 node-90 kernel: [163153.629937] [] tun_get_user+0x506/0x880 2017-10-21T13:13:11.075209+00:00 node-90 kernel: [163153.629939] [] tun_sendmsg+0x51/0x70 2017-10-21T13:13:11.075211+00:00 node-90 kernel: [163153.629941] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:13:11.075213+00:00 node-90 kernel: [163153.629943] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:13:11.075214+00:00 node-90 kernel: [163153.629945] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:13:11.075215+00:00 node-90 kernel: [163153.629948] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:13:11.075216+00:00 node-90 kernel: [163153.629950] [] kthread+0xe5/0x100 2017-10-21T13:13:11.075217+00:00 node-90 kernel: [163153.629951] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:11.075219+00:00 node-90 kernel: [163153.629954] [] ret_from_fork+0x3f/0x70 2017-10-21T13:13:11.075221+00:00 node-90 kernel: [163153.629956] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:11.075222+00:00 node-90 kernel: [163153.629957] ---[ end trace d7e73079b38e593a ]--- 2017-10-21T13:13:24.609788+00:00 node-90 kernel: [163167.163822] ------------[ cut here ]------------ 2017-10-21T13:13:24.609949+00:00 node-90 kernel: [163167.163832] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:24.609951+00:00 node-90 kernel: [163167.163835] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:24.609952+00:00 node-90 kernel: [163167.163837] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:24.609954+00:00 node-90 kernel: [163167.163899] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:24.609971+00:00 node-90 kernel: [163167.163900] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:24.609975+00:00 node-90 kernel: [163167.163902] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T13:13:24.609992+00:00 node-90 kernel: [163167.163904] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T13:13:24.610011+00:00 node-90 kernel: [163167.163905] ffff881f8b705900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:13:24.610013+00:00 node-90 kernel: [163167.163907] Call Trace: 2017-10-21T13:13:24.610014+00:00 node-90 kernel: [163167.163909] [] dump_stack+0x63/0x90 2017-10-21T13:13:24.610016+00:00 node-90 kernel: [163167.163919] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:24.610023+00:00 node-90 kernel: [163167.163920] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:24.610024+00:00 node-90 kernel: [163167.163924] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:24.610025+00:00 node-90 kernel: [163167.163925] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:24.610027+00:00 node-90 kernel: [163167.163928] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:24.610028+00:00 node-90 kernel: [163167.163934] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:24.610029+00:00 node-90 kernel: [163167.163938] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:13:24.610029+00:00 node-90 kernel: [163167.163940] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:13:24.610030+00:00 node-90 kernel: [163167.163946] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:24.610031+00:00 node-90 kernel: [163167.163948] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:13:24.610032+00:00 node-90 kernel: [163167.163955] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:13:24.610033+00:00 node-90 kernel: [163167.163958] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:24.610034+00:00 node-90 kernel: [163167.163960] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:24.610034+00:00 node-90 kernel: [163167.163963] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:24.610035+00:00 node-90 kernel: [163167.163965] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:13:24.610036+00:00 node-90 kernel: [163167.163969] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:13:24.610037+00:00 node-90 kernel: [163167.163971] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:24.610038+00:00 node-90 kernel: [163167.163973] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:13:24.610039+00:00 node-90 kernel: [163167.163974] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:13:24.610039+00:00 node-90 kernel: [163167.163977] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:13:24.610040+00:00 node-90 kernel: [163167.163980] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:24.610041+00:00 node-90 kernel: [163167.163982] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:24.610051+00:00 node-90 kernel: [163167.163983] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:24.610052+00:00 node-90 kernel: [163167.163985] [] process_backlog+0xa8/0x150 2017-10-21T13:13:24.610053+00:00 node-90 kernel: [163167.163986] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:24.610054+00:00 node-90 kernel: [163167.163989] [] __do_softirq+0x101/0x290 2017-10-21T13:13:24.610055+00:00 node-90 kernel: [163167.163992] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:13:24.610056+00:00 node-90 kernel: [163167.163993] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:13:24.610057+00:00 node-90 kernel: [163167.163996] [] do_softirq+0x1d/0x20 2017-10-21T13:13:24.610058+00:00 node-90 kernel: [163167.163997] [] netif_rx_ni+0x33/0x80 2017-10-21T13:13:24.610059+00:00 node-90 kernel: [163167.164001] [] tun_get_user+0x506/0x880 2017-10-21T13:13:24.610060+00:00 node-90 kernel: [163167.164003] [] tun_sendmsg+0x51/0x70 2017-10-21T13:13:24.610061+00:00 node-90 kernel: [163167.164005] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:13:24.610063+00:00 node-90 kernel: [163167.164007] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:13:24.610064+00:00 node-90 kernel: [163167.164027] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:13:24.610065+00:00 node-90 kernel: [163167.164029] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:13:24.610065+00:00 node-90 kernel: [163167.164031] [] kthread+0xe5/0x100 2017-10-21T13:13:24.610066+00:00 node-90 kernel: [163167.164033] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:24.610067+00:00 node-90 kernel: [163167.164047] [] ret_from_fork+0x3f/0x70 2017-10-21T13:13:24.610068+00:00 node-90 kernel: [163167.164048] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:13:24.610069+00:00 node-90 kernel: [163167.164049] ---[ end trace d7e73079b38e593b ]--- 2017-10-21T13:15:40.717659+00:00 node-90 kernel: [163303.269328] ------------[ cut here ]------------ 2017-10-21T13:15:40.717677+00:00 node-90 kernel: [163303.269774] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:15:40.717679+00:00 node-90 kernel: [163303.269784] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:15:40.720180+00:00 node-90 kernel: [163303.269788] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:15:40.720190+00:00 node-90 kernel: [163303.269861] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:15:40.720191+00:00 node-90 kernel: [163303.269863] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:15:40.720192+00:00 node-90 kernel: [163303.269864] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T13:15:40.720194+00:00 node-90 kernel: [163303.269866] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T13:15:40.720211+00:00 node-90 kernel: [163303.269867] ffff881031ce2300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:15:40.720212+00:00 node-90 kernel: [163303.269869] Call Trace: 2017-10-21T13:15:40.720213+00:00 node-90 kernel: [163303.269871] [] dump_stack+0x63/0x90 2017-10-21T13:15:40.720214+00:00 node-90 kernel: [163303.269880] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:15:40.720228+00:00 node-90 kernel: [163303.269881] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:15:40.720230+00:00 node-90 kernel: [163303.269884] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:15:40.720231+00:00 node-90 kernel: [163303.269886] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:15:40.720232+00:00 node-90 kernel: [163303.269888] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:15:40.720232+00:00 node-90 kernel: [163303.269893] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:15:40.720233+00:00 node-90 kernel: [163303.269896] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:15:40.720234+00:00 node-90 kernel: [163303.269898] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:15:40.720236+00:00 node-90 kernel: [163303.269903] [] ? nf_iterate+0x62/0x80 2017-10-21T13:15:40.720237+00:00 node-90 kernel: [163303.269905] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:15:40.720237+00:00 node-90 kernel: [163303.269911] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:15:40.720238+00:00 node-90 kernel: [163303.269914] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:15:40.720239+00:00 node-90 kernel: [163303.269916] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:15:40.720240+00:00 node-90 kernel: [163303.269919] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:15:40.720241+00:00 node-90 kernel: [163303.269921] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:15:40.720242+00:00 node-90 kernel: [163303.269924] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:15:40.720243+00:00 node-90 kernel: [163303.269926] [] ? nf_iterate+0x62/0x80 2017-10-21T13:15:40.720244+00:00 node-90 kernel: [163303.269928] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:15:40.720244+00:00 node-90 kernel: [163303.269929] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:15:40.720246+00:00 node-90 kernel: [163303.269933] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:15:40.720247+00:00 node-90 kernel: [163303.269935] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:15:40.720248+00:00 node-90 kernel: [163303.269937] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:15:40.720249+00:00 node-90 kernel: [163303.269941] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:15:40.720249+00:00 node-90 kernel: [163303.269943] [] ? __wake_up_common+0x52/0x90 2017-10-21T13:15:40.720250+00:00 node-90 kernel: [163303.269944] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:15:40.720252+00:00 node-90 kernel: [163303.269946] [] process_backlog+0xa8/0x150 2017-10-21T13:15:40.720253+00:00 node-90 kernel: [163303.269947] [] net_rx_action+0x21e/0x360 2017-10-21T13:15:40.720260+00:00 node-90 kernel: [163303.269951] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T13:15:40.720261+00:00 node-90 kernel: [163303.269953] [] __do_softirq+0x101/0x290 2017-10-21T13:15:40.720261+00:00 node-90 kernel: [163303.269956] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:15:40.720263+00:00 node-90 kernel: [163303.269957] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:15:40.720264+00:00 node-90 kernel: [163303.269960] [] do_softirq+0x1d/0x20 2017-10-21T13:15:40.720265+00:00 node-90 kernel: [163303.269961] [] netif_rx_ni+0x33/0x80 2017-10-21T13:15:40.720266+00:00 node-90 kernel: [163303.269965] [] tun_get_user+0x506/0x880 2017-10-21T13:15:40.720266+00:00 node-90 kernel: [163303.269967] [] tun_sendmsg+0x51/0x70 2017-10-21T13:15:40.720267+00:00 node-90 kernel: [163303.269969] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:15:40.720268+00:00 node-90 kernel: [163303.269971] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:15:40.720270+00:00 node-90 kernel: [163303.269974] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:15:40.720271+00:00 node-90 kernel: [163303.269976] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:15:40.720271+00:00 node-90 kernel: [163303.269978] [] kthread+0xe5/0x100 2017-10-21T13:15:40.720272+00:00 node-90 kernel: [163303.269979] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:15:40.720272+00:00 node-90 kernel: [163303.269982] [] ret_from_fork+0x3f/0x70 2017-10-21T13:15:40.720274+00:00 node-90 kernel: [163303.269984] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:15:40.720276+00:00 node-90 kernel: [163303.269985] ---[ end trace d7e73079b38e593c ]--- 2017-10-21T13:18:29.857147+00:00 node-90 kernel: [163472.405103] ------------[ cut here ]------------ 2017-10-21T13:18:29.857166+00:00 node-90 kernel: [163472.405111] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:18:29.857168+00:00 node-90 kernel: [163472.405113] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:18:29.857169+00:00 node-90 kernel: [163472.405114] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:18:29.857170+00:00 node-90 kernel: [163472.405176] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:18:29.857172+00:00 node-90 kernel: [163472.405177] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:18:29.857190+00:00 node-90 kernel: [163472.405178] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T13:18:29.857490+00:00 node-90 kernel: [163472.405180] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T13:18:29.857492+00:00 node-90 kernel: [163472.405182] ffff881020209500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:18:29.857493+00:00 node-90 kernel: [163472.405184] Call Trace: 2017-10-21T13:18:29.857494+00:00 node-90 kernel: [163472.405185] [] dump_stack+0x63/0x90 2017-10-21T13:18:29.857495+00:00 node-90 kernel: [163472.405192] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:18:29.857496+00:00 node-90 kernel: [163472.405194] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:18:29.857496+00:00 node-90 kernel: [163472.405197] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:18:29.857497+00:00 node-90 kernel: [163472.405198] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:18:29.857498+00:00 node-90 kernel: [163472.405200] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:18:29.857499+00:00 node-90 kernel: [163472.405206] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:18:29.857500+00:00 node-90 kernel: [163472.405209] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:18:29.857501+00:00 node-90 kernel: [163472.405211] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:18:29.857501+00:00 node-90 kernel: [163472.405215] [] ? nf_iterate+0x62/0x80 2017-10-21T13:18:29.857502+00:00 node-90 kernel: [163472.405217] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:18:29.857504+00:00 node-90 kernel: [163472.405223] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:18:29.857505+00:00 node-90 kernel: [163472.405226] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:18:29.857505+00:00 node-90 kernel: [163472.405228] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:18:29.857506+00:00 node-90 kernel: [163472.405231] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:18:29.857506+00:00 node-90 kernel: [163472.405233] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:18:29.857507+00:00 node-90 kernel: [163472.405236] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:18:29.857509+00:00 node-90 kernel: [163472.405238] [] ? nf_iterate+0x62/0x80 2017-10-21T13:18:29.857510+00:00 node-90 kernel: [163472.405240] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:18:29.857510+00:00 node-90 kernel: [163472.405241] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:18:29.857511+00:00 node-90 kernel: [163472.405244] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:18:29.857512+00:00 node-90 kernel: [163472.405247] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:18:29.857513+00:00 node-90 kernel: [163472.405249] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:18:29.857522+00:00 node-90 kernel: [163472.405250] [] ? __napi_schedule+0x40/0x60 2017-10-21T13:18:29.857523+00:00 node-90 kernel: [163472.405253] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T13:18:29.857524+00:00 node-90 kernel: [163472.405255] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:18:29.857524+00:00 node-90 kernel: [163472.405256] [] process_backlog+0xa8/0x150 2017-10-21T13:18:29.857525+00:00 node-90 kernel: [163472.405257] [] net_rx_action+0x21e/0x360 2017-10-21T13:18:29.857526+00:00 node-90 kernel: [163472.405260] [] ? sched_clock+0x9/0x10 2017-10-21T13:18:29.857527+00:00 node-90 kernel: [163472.405263] [] __do_softirq+0x101/0x290 2017-10-21T13:18:29.857528+00:00 node-90 kernel: [163472.405265] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:18:29.857529+00:00 node-90 kernel: [163472.405266] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:18:29.857530+00:00 node-90 kernel: [163472.405269] [] do_softirq+0x1d/0x20 2017-10-21T13:18:29.857531+00:00 node-90 kernel: [163472.405270] [] netif_rx_ni+0x33/0x80 2017-10-21T13:18:29.857532+00:00 node-90 kernel: [163472.405273] [] tun_get_user+0x506/0x880 2017-10-21T13:18:29.857533+00:00 node-90 kernel: [163472.405275] [] tun_sendmsg+0x51/0x70 2017-10-21T13:18:29.857533+00:00 node-90 kernel: [163472.405277] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:18:29.857534+00:00 node-90 kernel: [163472.405279] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:18:29.857535+00:00 node-90 kernel: [163472.405283] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:18:29.857535+00:00 node-90 kernel: [163472.405285] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:18:29.857536+00:00 node-90 kernel: [163472.405287] [] kthread+0xe5/0x100 2017-10-21T13:18:29.857537+00:00 node-90 kernel: [163472.405288] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:18:29.857538+00:00 node-90 kernel: [163472.405291] [] ret_from_fork+0x3f/0x70 2017-10-21T13:18:29.857539+00:00 node-90 kernel: [163472.405293] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:18:29.857539+00:00 node-90 kernel: [163472.405294] ---[ end trace d7e73079b38e593d ]--- 2017-10-21T13:24:40.092815+00:00 node-90 kernel: [163842.632524] ------------[ cut here ]------------ 2017-10-21T13:24:40.092833+00:00 node-90 kernel: [163842.632531] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:24:40.092834+00:00 node-90 kernel: [163842.632534] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:24:40.092835+00:00 node-90 kernel: [163842.632535] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:24:40.092837+00:00 node-90 kernel: [163842.632597] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:24:40.092838+00:00 node-90 kernel: [163842.632598] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:24:40.092838+00:00 node-90 kernel: [163842.632599] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T13:24:40.092852+00:00 node-90 kernel: [163842.632601] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T13:24:40.092853+00:00 node-90 kernel: [163842.632603] ffff8810363a4700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:24:40.092854+00:00 node-90 kernel: [163842.632604] Call Trace: 2017-10-21T13:24:40.092862+00:00 node-90 kernel: [163842.632606] [] dump_stack+0x63/0x90 2017-10-21T13:24:40.092863+00:00 node-90 kernel: [163842.632614] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:24:40.092864+00:00 node-90 kernel: [163842.632616] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:24:40.092865+00:00 node-90 kernel: [163842.632619] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:24:40.092865+00:00 node-90 kernel: [163842.632620] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:24:40.092866+00:00 node-90 kernel: [163842.632623] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:24:40.092867+00:00 node-90 kernel: [163842.632628] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:24:40.092868+00:00 node-90 kernel: [163842.632632] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:24:40.092869+00:00 node-90 kernel: [163842.632634] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:24:40.092869+00:00 node-90 kernel: [163842.632639] [] ? nf_iterate+0x62/0x80 2017-10-21T13:24:40.092870+00:00 node-90 kernel: [163842.632641] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:24:40.092871+00:00 node-90 kernel: [163842.632649] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:24:40.092872+00:00 node-90 kernel: [163842.632653] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:24:40.092873+00:00 node-90 kernel: [163842.632655] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:24:40.092873+00:00 node-90 kernel: [163842.632658] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:24:40.092874+00:00 node-90 kernel: [163842.632660] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:24:40.092875+00:00 node-90 kernel: [163842.632663] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:24:40.092876+00:00 node-90 kernel: [163842.632665] [] ? nf_iterate+0x62/0x80 2017-10-21T13:24:40.092877+00:00 node-90 kernel: [163842.632668] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:24:40.092878+00:00 node-90 kernel: [163842.632669] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:24:40.092878+00:00 node-90 kernel: [163842.632672] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:24:40.092879+00:00 node-90 kernel: [163842.632675] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:24:40.092880+00:00 node-90 kernel: [163842.632677] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:24:40.092890+00:00 node-90 kernel: [163842.632678] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:24:40.092891+00:00 node-90 kernel: [163842.632680] [] process_backlog+0xa8/0x150 2017-10-21T13:24:40.092892+00:00 node-90 kernel: [163842.632681] [] net_rx_action+0x21e/0x360 2017-10-21T13:24:40.092893+00:00 node-90 kernel: [163842.632684] [] __do_softirq+0x101/0x290 2017-10-21T13:24:40.092893+00:00 node-90 kernel: [163842.632686] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:24:40.092894+00:00 node-90 kernel: [163842.632687] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:24:40.092896+00:00 node-90 kernel: [163842.632690] [] do_softirq+0x1d/0x20 2017-10-21T13:24:40.092897+00:00 node-90 kernel: [163842.632691] [] netif_rx_ni+0x33/0x80 2017-10-21T13:24:40.092898+00:00 node-90 kernel: [163842.632696] [] tun_get_user+0x506/0x880 2017-10-21T13:24:40.092899+00:00 node-90 kernel: [163842.632698] [] tun_sendmsg+0x51/0x70 2017-10-21T13:24:40.092900+00:00 node-90 kernel: [163842.632701] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:24:40.092901+00:00 node-90 kernel: [163842.632703] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:24:40.092903+00:00 node-90 kernel: [163842.632707] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:24:40.092904+00:00 node-90 kernel: [163842.632709] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:24:40.092904+00:00 node-90 kernel: [163842.632711] [] kthread+0xe5/0x100 2017-10-21T13:24:40.092905+00:00 node-90 kernel: [163842.632713] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:24:40.092906+00:00 node-90 kernel: [163842.632716] [] ret_from_fork+0x3f/0x70 2017-10-21T13:24:40.092907+00:00 node-90 kernel: [163842.632717] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:24:40.092908+00:00 node-90 kernel: [163842.632719] ---[ end trace d7e73079b38e593e ]--- 2017-10-21T13:27:13.585521+00:00 node-90 kernel: [163996.120118] ------------[ cut here ]------------ 2017-10-21T13:27:13.585540+00:00 node-90 kernel: [163996.120126] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:27:13.585542+00:00 node-90 kernel: [163996.120129] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:27:13.585544+00:00 node-90 kernel: [163996.120130] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:27:13.585547+00:00 node-90 kernel: [163996.120189] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:27:13.585548+00:00 node-90 kernel: [163996.120190] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:27:13.585549+00:00 node-90 kernel: [163996.120191] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T13:27:13.585564+00:00 node-90 kernel: [163996.120193] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T13:27:13.585565+00:00 node-90 kernel: [163996.120194] ffff881036502d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:27:13.585566+00:00 node-90 kernel: [163996.120196] Call Trace: 2017-10-21T13:27:13.585567+00:00 node-90 kernel: [163996.120197] [] dump_stack+0x63/0x90 2017-10-21T13:27:13.585568+00:00 node-90 kernel: [163996.120204] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:27:13.585569+00:00 node-90 kernel: [163996.120205] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:27:13.585569+00:00 node-90 kernel: [163996.120208] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:27:13.585571+00:00 node-90 kernel: [163996.120209] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:27:13.585572+00:00 node-90 kernel: [163996.120211] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:27:13.585573+00:00 node-90 kernel: [163996.120216] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:27:13.585574+00:00 node-90 kernel: [163996.120219] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:27:13.585574+00:00 node-90 kernel: [163996.120221] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:27:13.585575+00:00 node-90 kernel: [163996.120225] [] ? nf_iterate+0x62/0x80 2017-10-21T13:27:13.585576+00:00 node-90 kernel: [163996.120227] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:27:13.585578+00:00 node-90 kernel: [163996.120233] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:27:13.585579+00:00 node-90 kernel: [163996.120236] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:27:13.585579+00:00 node-90 kernel: [163996.120238] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:27:13.585580+00:00 node-90 kernel: [163996.120241] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:27:13.585580+00:00 node-90 kernel: [163996.120243] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:27:13.585582+00:00 node-90 kernel: [163996.120246] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:27:13.585584+00:00 node-90 kernel: [163996.120247] [] ? nf_iterate+0x62/0x80 2017-10-21T13:27:13.585585+00:00 node-90 kernel: [163996.120249] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:27:13.585585+00:00 node-90 kernel: [163996.120251] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:27:13.585586+00:00 node-90 kernel: [163996.120254] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:27:13.585586+00:00 node-90 kernel: [163996.120257] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:27:13.585588+00:00 node-90 kernel: [163996.120258] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:27:13.585596+00:00 node-90 kernel: [163996.120260] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:27:13.585597+00:00 node-90 kernel: [163996.120261] [] process_backlog+0xa8/0x150 2017-10-21T13:27:13.585598+00:00 node-90 kernel: [163996.120262] [] net_rx_action+0x21e/0x360 2017-10-21T13:27:13.585598+00:00 node-90 kernel: [163996.120265] [] __do_softirq+0x101/0x290 2017-10-21T13:27:13.585599+00:00 node-90 kernel: [163996.120267] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:27:13.585601+00:00 node-90 kernel: [163996.120268] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:27:13.585602+00:00 node-90 kernel: [163996.120271] [] do_softirq+0x1d/0x20 2017-10-21T13:27:13.585603+00:00 node-90 kernel: [163996.120272] [] netif_rx_ni+0x33/0x80 2017-10-21T13:27:13.585604+00:00 node-90 kernel: [163996.120275] [] tun_get_user+0x506/0x880 2017-10-21T13:27:13.585605+00:00 node-90 kernel: [163996.120276] [] tun_sendmsg+0x51/0x70 2017-10-21T13:27:13.585606+00:00 node-90 kernel: [163996.120279] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:27:13.585607+00:00 node-90 kernel: [163996.120281] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:27:13.585608+00:00 node-90 kernel: [163996.120284] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:27:13.585609+00:00 node-90 kernel: [163996.120286] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:27:13.585610+00:00 node-90 kernel: [163996.120288] [] kthread+0xe5/0x100 2017-10-21T13:27:13.585610+00:00 node-90 kernel: [163996.120290] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:27:13.585611+00:00 node-90 kernel: [163996.120293] [] ret_from_fork+0x3f/0x70 2017-10-21T13:27:13.585613+00:00 node-90 kernel: [163996.120294] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:27:13.585614+00:00 node-90 kernel: [163996.120295] ---[ end trace d7e73079b38e593f ]--- 2017-10-21T13:28:36.320110+00:00 node-90 kernel: [164078.854195] ------------[ cut here ]------------ 2017-10-21T13:28:36.320131+00:00 node-90 kernel: [164078.854205] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:28:36.320133+00:00 node-90 kernel: [164078.854208] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:28:36.320134+00:00 node-90 kernel: [164078.854209] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:28:36.320136+00:00 node-90 kernel: [164078.854271] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:28:36.320137+00:00 node-90 kernel: [164078.854272] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:28:36.320145+00:00 node-90 kernel: [164078.854274] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T13:28:36.320159+00:00 node-90 kernel: [164078.854276] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T13:28:36.320161+00:00 node-90 kernel: [164078.854277] ffff881f8b51e000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:28:36.320162+00:00 node-90 kernel: [164078.854279] Call Trace: 2017-10-21T13:28:36.320163+00:00 node-90 kernel: [164078.854281] [] dump_stack+0x63/0x90 2017-10-21T13:28:36.320164+00:00 node-90 kernel: [164078.854291] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:28:36.320165+00:00 node-90 kernel: [164078.854293] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:28:36.320166+00:00 node-90 kernel: [164078.854296] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:28:36.320166+00:00 node-90 kernel: [164078.854297] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:28:36.320168+00:00 node-90 kernel: [164078.854300] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:28:36.320169+00:00 node-90 kernel: [164078.854307] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:28:36.320170+00:00 node-90 kernel: [164078.854310] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:28:36.320170+00:00 node-90 kernel: [164078.854312] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:28:36.320171+00:00 node-90 kernel: [164078.854319] [] ? nf_iterate+0x62/0x80 2017-10-21T13:28:36.320171+00:00 node-90 kernel: [164078.854321] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:28:36.320173+00:00 node-90 kernel: [164078.854327] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:28:36.320174+00:00 node-90 kernel: [164078.854330] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:28:36.320174+00:00 node-90 kernel: [164078.854333] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:28:36.320175+00:00 node-90 kernel: [164078.854336] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:28:36.320176+00:00 node-90 kernel: [164078.854338] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:28:36.320176+00:00 node-90 kernel: [164078.854341] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:28:36.320178+00:00 node-90 kernel: [164078.854343] [] ? nf_iterate+0x62/0x80 2017-10-21T13:28:36.320179+00:00 node-90 kernel: [164078.854345] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:28:36.320180+00:00 node-90 kernel: [164078.854347] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:28:36.320180+00:00 node-90 kernel: [164078.854350] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:28:36.320181+00:00 node-90 kernel: [164078.854353] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:28:36.320182+00:00 node-90 kernel: [164078.854354] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:28:36.320193+00:00 node-90 kernel: [164078.854359] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:28:36.320194+00:00 node-90 kernel: [164078.854361] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:28:36.320194+00:00 node-90 kernel: [164078.854362] [] process_backlog+0xa8/0x150 2017-10-21T13:28:36.320195+00:00 node-90 kernel: [164078.854364] [] net_rx_action+0x21e/0x360 2017-10-21T13:28:36.320196+00:00 node-90 kernel: [164078.854366] [] __do_softirq+0x101/0x290 2017-10-21T13:28:36.320197+00:00 node-90 kernel: [164078.854369] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:28:36.320199+00:00 node-90 kernel: [164078.854370] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:28:36.320200+00:00 node-90 kernel: [164078.854374] [] do_softirq+0x1d/0x20 2017-10-21T13:28:36.320209+00:00 node-90 kernel: [164078.854375] [] netif_rx_ni+0x33/0x80 2017-10-21T13:28:36.320211+00:00 node-90 kernel: [164078.854380] [] tun_get_user+0x506/0x880 2017-10-21T13:28:36.320212+00:00 node-90 kernel: [164078.854382] [] tun_sendmsg+0x51/0x70 2017-10-21T13:28:36.320213+00:00 node-90 kernel: [164078.854385] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:28:36.320215+00:00 node-90 kernel: [164078.854387] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:28:36.320215+00:00 node-90 kernel: [164078.854390] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:28:36.320216+00:00 node-90 kernel: [164078.854392] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:28:36.320217+00:00 node-90 kernel: [164078.854394] [] kthread+0xe5/0x100 2017-10-21T13:28:36.320217+00:00 node-90 kernel: [164078.854396] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:28:36.320219+00:00 node-90 kernel: [164078.854399] [] ret_from_fork+0x3f/0x70 2017-10-21T13:28:36.320220+00:00 node-90 kernel: [164078.854401] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:28:36.320220+00:00 node-90 kernel: [164078.854402] ---[ end trace d7e73079b38e5940 ]--- 2017-10-21T13:31:14.777242+00:00 node-90 kernel: [164237.305910] ------------[ cut here ]------------ 2017-10-21T13:31:14.777260+00:00 node-90 kernel: [164237.305919] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:31:14.777263+00:00 node-90 kernel: [164237.305923] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:31:14.777279+00:00 node-90 kernel: [164237.305935] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:31:14.777282+00:00 node-90 kernel: [164237.306014] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:31:14.777283+00:00 node-90 kernel: [164237.306015] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:31:14.777283+00:00 node-90 kernel: [164237.306017] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T13:31:14.777297+00:00 node-90 kernel: [164237.306019] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T13:31:14.777298+00:00 node-90 kernel: [164237.306021] ffff88102d5e1e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:31:14.777299+00:00 node-90 kernel: [164237.306024] Call Trace: 2017-10-21T13:31:14.777300+00:00 node-90 kernel: [164237.306026] [] dump_stack+0x63/0x90 2017-10-21T13:31:14.777301+00:00 node-90 kernel: [164237.306036] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:31:14.777302+00:00 node-90 kernel: [164237.306038] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:31:14.777302+00:00 node-90 kernel: [164237.306043] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:31:14.777303+00:00 node-90 kernel: [164237.306045] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:31:14.777305+00:00 node-90 kernel: [164237.306048] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:31:14.777306+00:00 node-90 kernel: [164237.306056] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:31:14.777307+00:00 node-90 kernel: [164237.306060] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:31:14.777307+00:00 node-90 kernel: [164237.306063] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:31:14.777308+00:00 node-90 kernel: [164237.306066] [] ? nf_iterate+0x62/0x80 2017-10-21T13:31:14.777309+00:00 node-90 kernel: [164237.306069] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:31:14.777310+00:00 node-90 kernel: [164237.306076] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:31:14.777311+00:00 node-90 kernel: [164237.306081] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:31:14.777312+00:00 node-90 kernel: [164237.306084] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:31:14.777313+00:00 node-90 kernel: [164237.306088] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:31:14.777313+00:00 node-90 kernel: [164237.306091] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:31:14.777314+00:00 node-90 kernel: [164237.306096] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:31:14.777316+00:00 node-90 kernel: [164237.306098] [] ? nf_iterate+0x62/0x80 2017-10-21T13:31:14.777317+00:00 node-90 kernel: [164237.306101] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:31:14.777318+00:00 node-90 kernel: [164237.306103] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:31:14.777318+00:00 node-90 kernel: [164237.306108] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:31:14.777319+00:00 node-90 kernel: [164237.306112] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:31:14.777320+00:00 node-90 kernel: [164237.306115] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:31:14.777329+00:00 node-90 kernel: [164237.306117] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:31:14.777330+00:00 node-90 kernel: [164237.306119] [] process_backlog+0xa8/0x150 2017-10-21T13:31:14.777330+00:00 node-90 kernel: [164237.306121] [] net_rx_action+0x21e/0x360 2017-10-21T13:31:14.777331+00:00 node-90 kernel: [164237.306124] [] __do_softirq+0x101/0x290 2017-10-21T13:31:14.777331+00:00 node-90 kernel: [164237.306127] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:31:14.777332+00:00 node-90 kernel: [164237.306128] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:31:14.777334+00:00 node-90 kernel: [164237.306133] [] do_softirq+0x1d/0x20 2017-10-21T13:31:14.777335+00:00 node-90 kernel: [164237.306134] [] netif_rx_ni+0x33/0x80 2017-10-21T13:31:14.777336+00:00 node-90 kernel: [164237.306140] [] tun_get_user+0x506/0x880 2017-10-21T13:31:14.777337+00:00 node-90 kernel: [164237.306143] [] tun_sendmsg+0x51/0x70 2017-10-21T13:31:14.777338+00:00 node-90 kernel: [164237.306146] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:31:14.777339+00:00 node-90 kernel: [164237.306149] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:31:14.777341+00:00 node-90 kernel: [164237.306154] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:31:14.777341+00:00 node-90 kernel: [164237.306158] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:31:14.777342+00:00 node-90 kernel: [164237.306161] [] kthread+0xe5/0x100 2017-10-21T13:31:14.777343+00:00 node-90 kernel: [164237.306163] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:31:14.777344+00:00 node-90 kernel: [164237.306168] [] ret_from_fork+0x3f/0x70 2017-10-21T13:31:14.777345+00:00 node-90 kernel: [164237.306170] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:31:14.777346+00:00 node-90 kernel: [164237.306172] ---[ end trace d7e73079b38e5941 ]--- 2017-10-21T13:34:05.049509+00:00 node-90 kernel: [164407.576382] ------------[ cut here ]------------ 2017-10-21T13:34:05.049532+00:00 node-90 kernel: [164407.576392] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:34:05.049534+00:00 node-90 kernel: [164407.576395] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:34:05.049535+00:00 node-90 kernel: [164407.576396] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:34:05.049549+00:00 node-90 kernel: [164407.576458] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:34:05.049554+00:00 node-90 kernel: [164407.576459] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:34:05.049556+00:00 node-90 kernel: [164407.576460] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T13:34:05.049572+00:00 node-90 kernel: [164407.576462] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T13:34:05.049573+00:00 node-90 kernel: [164407.576464] ffff88203772e400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:34:05.049574+00:00 node-90 kernel: [164407.576465] Call Trace: 2017-10-21T13:34:05.049576+00:00 node-90 kernel: [164407.576467] [] dump_stack+0x63/0x90 2017-10-21T13:34:05.049577+00:00 node-90 kernel: [164407.576475] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:34:05.049578+00:00 node-90 kernel: [164407.576477] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:34:05.049578+00:00 node-90 kernel: [164407.576480] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:34:05.049579+00:00 node-90 kernel: [164407.576481] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:34:05.049581+00:00 node-90 kernel: [164407.576483] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:34:05.049582+00:00 node-90 kernel: [164407.576489] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:34:05.049583+00:00 node-90 kernel: [164407.576492] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:34:05.049583+00:00 node-90 kernel: [164407.576494] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:34:05.049584+00:00 node-90 kernel: [164407.576499] [] ? nf_iterate+0x62/0x80 2017-10-21T13:34:05.049585+00:00 node-90 kernel: [164407.576501] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:34:05.049586+00:00 node-90 kernel: [164407.576506] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:34:05.049587+00:00 node-90 kernel: [164407.576509] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:34:05.049588+00:00 node-90 kernel: [164407.576512] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:34:05.049589+00:00 node-90 kernel: [164407.576514] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:34:05.049589+00:00 node-90 kernel: [164407.576516] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:34:05.049590+00:00 node-90 kernel: [164407.576519] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:34:05.049592+00:00 node-90 kernel: [164407.576521] [] ? nf_iterate+0x62/0x80 2017-10-21T13:34:05.049592+00:00 node-90 kernel: [164407.576523] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:34:05.049593+00:00 node-90 kernel: [164407.576525] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:34:05.049593+00:00 node-90 kernel: [164407.576528] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:34:05.049594+00:00 node-90 kernel: [164407.576531] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:34:05.049595+00:00 node-90 kernel: [164407.576532] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:34:05.049604+00:00 node-90 kernel: [164407.576534] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:34:05.049605+00:00 node-90 kernel: [164407.576535] [] process_backlog+0xa8/0x150 2017-10-21T13:34:05.049606+00:00 node-90 kernel: [164407.576537] [] net_rx_action+0x21e/0x360 2017-10-21T13:34:05.049606+00:00 node-90 kernel: [164407.576539] [] __do_softirq+0x101/0x290 2017-10-21T13:34:05.049607+00:00 node-90 kernel: [164407.576542] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:34:05.049608+00:00 node-90 kernel: [164407.576543] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:34:05.049609+00:00 node-90 kernel: [164407.576546] [] do_softirq+0x1d/0x20 2017-10-21T13:34:05.049611+00:00 node-90 kernel: [164407.576547] [] netif_rx_ni+0x33/0x80 2017-10-21T13:34:05.049612+00:00 node-90 kernel: [164407.576551] [] tun_get_user+0x506/0x880 2017-10-21T13:34:05.049613+00:00 node-90 kernel: [164407.576553] [] tun_sendmsg+0x51/0x70 2017-10-21T13:34:05.049614+00:00 node-90 kernel: [164407.576555] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:34:05.049616+00:00 node-90 kernel: [164407.576557] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:34:05.049617+00:00 node-90 kernel: [164407.576560] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:34:05.049618+00:00 node-90 kernel: [164407.576562] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:34:05.049618+00:00 node-90 kernel: [164407.576564] [] kthread+0xe5/0x100 2017-10-21T13:34:05.049619+00:00 node-90 kernel: [164407.576566] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:34:05.049620+00:00 node-90 kernel: [164407.576569] [] ret_from_fork+0x3f/0x70 2017-10-21T13:34:05.049621+00:00 node-90 kernel: [164407.576570] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:34:05.049622+00:00 node-90 kernel: [164407.576571] ---[ end trace d7e73079b38e5942 ]--- 2017-10-21T13:43:14.777394+00:00 node-90 kernel: [164957.291327] ------------[ cut here ]------------ 2017-10-21T13:43:14.777414+00:00 node-90 kernel: [164957.291335] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:43:14.777416+00:00 node-90 kernel: [164957.291337] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:43:14.777417+00:00 node-90 kernel: [164957.291338] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:43:14.777431+00:00 node-90 kernel: [164957.291402] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:43:14.777437+00:00 node-90 kernel: [164957.291403] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:43:14.777438+00:00 node-90 kernel: [164957.291404] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T13:43:14.777455+00:00 node-90 kernel: [164957.291406] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T13:43:14.777458+00:00 node-90 kernel: [164957.291408] ffff880f88396d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:43:14.777459+00:00 node-90 kernel: [164957.291409] Call Trace: 2017-10-21T13:43:14.777460+00:00 node-90 kernel: [164957.291411] [] dump_stack+0x63/0x90 2017-10-21T13:43:14.777461+00:00 node-90 kernel: [164957.291418] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:43:14.777462+00:00 node-90 kernel: [164957.291419] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:43:14.777463+00:00 node-90 kernel: [164957.291422] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:43:14.777464+00:00 node-90 kernel: [164957.291423] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:43:14.777466+00:00 node-90 kernel: [164957.291425] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:43:14.777467+00:00 node-90 kernel: [164957.291430] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:43:14.777467+00:00 node-90 kernel: [164957.291433] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:43:14.777468+00:00 node-90 kernel: [164957.291435] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:43:14.777469+00:00 node-90 kernel: [164957.291439] [] ? nf_iterate+0x62/0x80 2017-10-21T13:43:14.777470+00:00 node-90 kernel: [164957.291441] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:43:14.777472+00:00 node-90 kernel: [164957.291447] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:43:14.777473+00:00 node-90 kernel: [164957.291450] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:43:14.777473+00:00 node-90 kernel: [164957.291452] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:43:14.777474+00:00 node-90 kernel: [164957.291455] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:43:14.777475+00:00 node-90 kernel: [164957.291457] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:43:14.777476+00:00 node-90 kernel: [164957.291460] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:43:14.777478+00:00 node-90 kernel: [164957.291462] [] ? nf_iterate+0x62/0x80 2017-10-21T13:43:14.777479+00:00 node-90 kernel: [164957.291464] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:43:14.777479+00:00 node-90 kernel: [164957.291466] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:43:14.777480+00:00 node-90 kernel: [164957.291469] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:43:14.777480+00:00 node-90 kernel: [164957.291472] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:43:14.777482+00:00 node-90 kernel: [164957.291473] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:43:14.777490+00:00 node-90 kernel: [164957.291475] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:43:14.777491+00:00 node-90 kernel: [164957.291476] [] process_backlog+0xa8/0x150 2017-10-21T13:43:14.777492+00:00 node-90 kernel: [164957.291477] [] net_rx_action+0x21e/0x360 2017-10-21T13:43:14.777492+00:00 node-90 kernel: [164957.291480] [] __do_softirq+0x101/0x290 2017-10-21T13:43:14.777493+00:00 node-90 kernel: [164957.291482] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:43:14.777495+00:00 node-90 kernel: [164957.291483] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:43:14.777496+00:00 node-90 kernel: [164957.291486] [] do_softirq+0x1d/0x20 2017-10-21T13:43:14.777497+00:00 node-90 kernel: [164957.291487] [] netif_rx_ni+0x33/0x80 2017-10-21T13:43:14.777498+00:00 node-90 kernel: [164957.291490] [] tun_get_user+0x506/0x880 2017-10-21T13:43:14.777499+00:00 node-90 kernel: [164957.291492] [] tun_sendmsg+0x51/0x70 2017-10-21T13:43:14.777500+00:00 node-90 kernel: [164957.291495] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:43:14.777502+00:00 node-90 kernel: [164957.291497] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:43:14.777503+00:00 node-90 kernel: [164957.291500] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:43:14.777504+00:00 node-90 kernel: [164957.291502] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:43:14.777504+00:00 node-90 kernel: [164957.291504] [] kthread+0xe5/0x100 2017-10-21T13:43:14.777505+00:00 node-90 kernel: [164957.291505] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:43:14.777506+00:00 node-90 kernel: [164957.291508] [] ret_from_fork+0x3f/0x70 2017-10-21T13:43:14.777507+00:00 node-90 kernel: [164957.291509] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:43:14.777508+00:00 node-90 kernel: [164957.291511] ---[ end trace d7e73079b38e5943 ]--- 2017-10-21T13:46:37.157213+00:00 node-90 kernel: [165159.665456] ------------[ cut here ]------------ 2017-10-21T13:46:37.157233+00:00 node-90 kernel: [165159.665464] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:46:37.157234+00:00 node-90 kernel: [165159.665467] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:46:37.157235+00:00 node-90 kernel: [165159.665468] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:46:37.157237+00:00 node-90 kernel: [165159.665529] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:46:37.157238+00:00 node-90 kernel: [165159.665530] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:46:37.157238+00:00 node-90 kernel: [165159.665531] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T13:46:37.157429+00:00 node-90 kernel: [165159.665533] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T13:46:37.157434+00:00 node-90 kernel: [165159.665534] ffff882034f54000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:46:37.157435+00:00 node-90 kernel: [165159.665536] Call Trace: 2017-10-21T13:46:37.157436+00:00 node-90 kernel: [165159.665537] [] dump_stack+0x63/0x90 2017-10-21T13:46:37.157437+00:00 node-90 kernel: [165159.665545] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:46:37.157437+00:00 node-90 kernel: [165159.665547] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:46:37.157438+00:00 node-90 kernel: [165159.665549] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:46:37.157439+00:00 node-90 kernel: [165159.665551] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:46:37.157440+00:00 node-90 kernel: [165159.665553] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:46:37.157441+00:00 node-90 kernel: [165159.665559] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:46:37.157442+00:00 node-90 kernel: [165159.665562] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:46:37.157442+00:00 node-90 kernel: [165159.665564] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:46:37.157443+00:00 node-90 kernel: [165159.665569] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:37.157444+00:00 node-90 kernel: [165159.665571] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:46:37.157445+00:00 node-90 kernel: [165159.665579] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:46:37.157446+00:00 node-90 kernel: [165159.665582] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:46:37.157447+00:00 node-90 kernel: [165159.665584] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:46:37.157447+00:00 node-90 kernel: [165159.665587] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:46:37.157448+00:00 node-90 kernel: [165159.665589] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:46:37.157449+00:00 node-90 kernel: [165159.665592] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:46:37.157450+00:00 node-90 kernel: [165159.665594] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:37.157451+00:00 node-90 kernel: [165159.665595] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:46:37.157451+00:00 node-90 kernel: [165159.665597] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:46:37.157452+00:00 node-90 kernel: [165159.665600] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:46:37.157453+00:00 node-90 kernel: [165159.665602] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:46:37.157454+00:00 node-90 kernel: [165159.665604] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:46:37.157465+00:00 node-90 kernel: [165159.665605] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:46:37.157466+00:00 node-90 kernel: [165159.665607] [] process_backlog+0xa8/0x150 2017-10-21T13:46:37.157466+00:00 node-90 kernel: [165159.665608] [] net_rx_action+0x21e/0x360 2017-10-21T13:46:37.157467+00:00 node-90 kernel: [165159.665610] [] __do_softirq+0x101/0x290 2017-10-21T13:46:37.157468+00:00 node-90 kernel: [165159.665613] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:46:37.157469+00:00 node-90 kernel: [165159.665613] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:46:37.157470+00:00 node-90 kernel: [165159.665617] [] do_softirq+0x1d/0x20 2017-10-21T13:46:37.157471+00:00 node-90 kernel: [165159.665618] [] netif_rx_ni+0x33/0x80 2017-10-21T13:46:37.157472+00:00 node-90 kernel: [165159.665621] [] tun_get_user+0x506/0x880 2017-10-21T13:46:37.157473+00:00 node-90 kernel: [165159.665622] [] tun_sendmsg+0x51/0x70 2017-10-21T13:46:37.157474+00:00 node-90 kernel: [165159.665625] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:46:37.157475+00:00 node-90 kernel: [165159.665627] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:46:37.157476+00:00 node-90 kernel: [165159.665630] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:46:37.157477+00:00 node-90 kernel: [165159.665632] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:46:37.157478+00:00 node-90 kernel: [165159.665634] [] kthread+0xe5/0x100 2017-10-21T13:46:37.157478+00:00 node-90 kernel: [165159.665635] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:46:37.157479+00:00 node-90 kernel: [165159.665638] [] ret_from_fork+0x3f/0x70 2017-10-21T13:46:37.157480+00:00 node-90 kernel: [165159.665639] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:46:37.157481+00:00 node-90 kernel: [165159.665641] ---[ end trace d7e73079b38e5944 ]--- 2017-10-21T13:46:57.220188+00:00 node-90 kernel: [165179.730767] ------------[ cut here ]------------ 2017-10-21T13:46:57.220211+00:00 node-90 kernel: [165179.730777] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:46:57.220213+00:00 node-90 kernel: [165179.730780] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:46:57.220214+00:00 node-90 kernel: [165179.730781] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:46:57.220215+00:00 node-90 kernel: [165179.730844] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:46:57.220216+00:00 node-90 kernel: [165179.730845] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:46:57.220231+00:00 node-90 kernel: [165179.730847] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T13:46:57.220253+00:00 node-90 kernel: [165179.730848] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T13:46:57.220255+00:00 node-90 kernel: [165179.730850] ffff881f8ff24200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:46:57.220256+00:00 node-90 kernel: [165179.730852] Call Trace: 2017-10-21T13:46:57.220257+00:00 node-90 kernel: [165179.730854] [] dump_stack+0x63/0x90 2017-10-21T13:46:57.220258+00:00 node-90 kernel: [165179.730864] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:46:57.220259+00:00 node-90 kernel: [165179.730865] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:46:57.220259+00:00 node-90 kernel: [165179.730869] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:46:57.220260+00:00 node-90 kernel: [165179.730870] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:46:57.220261+00:00 node-90 kernel: [165179.730873] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:46:57.220263+00:00 node-90 kernel: [165179.730879] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:46:57.220264+00:00 node-90 kernel: [165179.730882] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:46:57.220264+00:00 node-90 kernel: [165179.730884] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:46:57.220265+00:00 node-90 kernel: [165179.730890] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:57.220266+00:00 node-90 kernel: [165179.730892] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:46:57.220267+00:00 node-90 kernel: [165179.730899] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:46:57.220268+00:00 node-90 kernel: [165179.730902] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:46:57.220269+00:00 node-90 kernel: [165179.730904] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:46:57.220269+00:00 node-90 kernel: [165179.730908] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:46:57.220270+00:00 node-90 kernel: [165179.730909] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:46:57.220271+00:00 node-90 kernel: [165179.730913] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:46:57.220273+00:00 node-90 kernel: [165179.730915] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:57.220274+00:00 node-90 kernel: [165179.730917] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:46:57.220274+00:00 node-90 kernel: [165179.730918] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:46:57.220275+00:00 node-90 kernel: [165179.730922] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:46:57.220276+00:00 node-90 kernel: [165179.730924] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:46:57.220277+00:00 node-90 kernel: [165179.730926] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:46:57.220285+00:00 node-90 kernel: [165179.730928] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:46:57.220286+00:00 node-90 kernel: [165179.730929] [] process_backlog+0xa8/0x150 2017-10-21T13:46:57.220287+00:00 node-90 kernel: [165179.730930] [] net_rx_action+0x21e/0x360 2017-10-21T13:46:57.220287+00:00 node-90 kernel: [165179.730933] [] __do_softirq+0x101/0x290 2017-10-21T13:46:57.220288+00:00 node-90 kernel: [165179.730937] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:46:57.220289+00:00 node-90 kernel: [165179.730938] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:46:57.220291+00:00 node-90 kernel: [165179.730941] [] do_softirq+0x1d/0x20 2017-10-21T13:46:57.220292+00:00 node-90 kernel: [165179.730942] [] netif_rx_ni+0x33/0x80 2017-10-21T13:46:57.220293+00:00 node-90 kernel: [165179.730948] [] tun_get_user+0x506/0x880 2017-10-21T13:46:57.220294+00:00 node-90 kernel: [165179.730950] [] tun_sendmsg+0x51/0x70 2017-10-21T13:46:57.220296+00:00 node-90 kernel: [165179.730953] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:46:57.220297+00:00 node-90 kernel: [165179.730955] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:46:57.220298+00:00 node-90 kernel: [165179.730958] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:46:57.220299+00:00 node-90 kernel: [165179.730960] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:46:57.220300+00:00 node-90 kernel: [165179.730962] [] kthread+0xe5/0x100 2017-10-21T13:46:57.220300+00:00 node-90 kernel: [165179.730964] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:46:57.220301+00:00 node-90 kernel: [165179.730967] [] ret_from_fork+0x3f/0x70 2017-10-21T13:46:57.220303+00:00 node-90 kernel: [165179.730969] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:46:57.220304+00:00 node-90 kernel: [165179.730970] ---[ end trace d7e73079b38e5945 ]--- 2017-10-21T13:51:25.769063+00:00 node-90 kernel: [165448.273130] ------------[ cut here ]------------ 2017-10-21T13:51:25.769084+00:00 node-90 kernel: [165448.273140] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:51:25.769086+00:00 node-90 kernel: [165448.273142] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:51:25.769087+00:00 node-90 kernel: [165448.273144] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:51:25.769089+00:00 node-90 kernel: [165448.273205] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:51:25.769090+00:00 node-90 kernel: [165448.273206] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:51:25.769091+00:00 node-90 kernel: [165448.273207] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T13:51:25.769105+00:00 node-90 kernel: [165448.273209] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T13:51:25.769106+00:00 node-90 kernel: [165448.273211] ffff88202d7b1200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:51:25.769107+00:00 node-90 kernel: [165448.273213] Call Trace: 2017-10-21T13:51:25.769116+00:00 node-90 kernel: [165448.273214] [] dump_stack+0x63/0x90 2017-10-21T13:51:25.769118+00:00 node-90 kernel: [165448.273222] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:51:25.769119+00:00 node-90 kernel: [165448.273224] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:51:25.769119+00:00 node-90 kernel: [165448.273227] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:51:25.769120+00:00 node-90 kernel: [165448.273228] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:51:25.769121+00:00 node-90 kernel: [165448.273230] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:51:25.769123+00:00 node-90 kernel: [165448.273236] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:51:25.769123+00:00 node-90 kernel: [165448.273239] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:51:25.769124+00:00 node-90 kernel: [165448.273241] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:51:25.769124+00:00 node-90 kernel: [165448.273246] [] ? nf_iterate+0x62/0x80 2017-10-21T13:51:25.769125+00:00 node-90 kernel: [165448.273248] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:51:25.769127+00:00 node-90 kernel: [165448.273253] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:51:25.769128+00:00 node-90 kernel: [165448.273256] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:51:25.769128+00:00 node-90 kernel: [165448.273259] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:51:25.769129+00:00 node-90 kernel: [165448.273261] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:51:25.769138+00:00 node-90 kernel: [165448.273263] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:51:25.769140+00:00 node-90 kernel: [165448.273266] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:51:25.769142+00:00 node-90 kernel: [165448.273268] [] ? nf_iterate+0x62/0x80 2017-10-21T13:51:25.769143+00:00 node-90 kernel: [165448.273270] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:51:25.769143+00:00 node-90 kernel: [165448.273272] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:51:25.769144+00:00 node-90 kernel: [165448.273275] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:51:25.769145+00:00 node-90 kernel: [165448.273278] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:51:25.769146+00:00 node-90 kernel: [165448.273280] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:51:25.769156+00:00 node-90 kernel: [165448.273284] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:51:25.769157+00:00 node-90 kernel: [165448.273286] [] ? __wake_up_common+0x52/0x90 2017-10-21T13:51:25.769158+00:00 node-90 kernel: [165448.273287] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:51:25.769159+00:00 node-90 kernel: [165448.273288] [] process_backlog+0xa8/0x150 2017-10-21T13:51:25.769159+00:00 node-90 kernel: [165448.273290] [] net_rx_action+0x21e/0x360 2017-10-21T13:51:25.769160+00:00 node-90 kernel: [165448.273294] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T13:51:25.769162+00:00 node-90 kernel: [165448.273296] [] __do_softirq+0x101/0x290 2017-10-21T13:51:25.769163+00:00 node-90 kernel: [165448.273299] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:51:25.769165+00:00 node-90 kernel: [165448.273300] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:51:25.769166+00:00 node-90 kernel: [165448.273303] [] do_softirq+0x1d/0x20 2017-10-21T13:51:25.769167+00:00 node-90 kernel: [165448.273304] [] netif_rx_ni+0x33/0x80 2017-10-21T13:51:25.769168+00:00 node-90 kernel: [165448.273308] [] tun_get_user+0x506/0x880 2017-10-21T13:51:25.769169+00:00 node-90 kernel: [165448.273309] [] tun_sendmsg+0x51/0x70 2017-10-21T13:51:25.769170+00:00 node-90 kernel: [165448.273312] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:51:25.769171+00:00 node-90 kernel: [165448.273314] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:51:25.769172+00:00 node-90 kernel: [165448.273317] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:51:25.769172+00:00 node-90 kernel: [165448.273319] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:51:25.769174+00:00 node-90 kernel: [165448.273321] [] kthread+0xe5/0x100 2017-10-21T13:51:25.769175+00:00 node-90 kernel: [165448.273322] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:51:25.769176+00:00 node-90 kernel: [165448.273325] [] ret_from_fork+0x3f/0x70 2017-10-21T13:51:25.769177+00:00 node-90 kernel: [165448.273327] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:51:25.769178+00:00 node-90 kernel: [165448.273328] ---[ end trace d7e73079b38e5946 ]--- 2017-10-21T13:52:58.409514+00:00 node-90 kernel: [165540.909149] ------------[ cut here ]------------ 2017-10-21T13:52:58.409536+00:00 node-90 kernel: [165540.909158] WARNING: CPU: 12 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:52:58.409538+00:00 node-90 kernel: [165540.909161] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:52:58.409539+00:00 node-90 kernel: [165540.909161] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:52:58.409553+00:00 node-90 kernel: [165540.909246] CPU: 12 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:52:58.409558+00:00 node-90 kernel: [165540.909248] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:52:58.409559+00:00 node-90 kernel: [165540.909249] 0000000000000286 f1812d601dc61f3e ffff88203f0837f0 ffffffff813f9f83 2017-10-21T13:52:58.409577+00:00 node-90 kernel: [165540.909251] ffff88203f083838 ffffffff81d6f780 ffff88203f083828 ffffffff810812f2 2017-10-21T13:52:58.409579+00:00 node-90 kernel: [165540.909253] ffff8820367e2700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:52:58.409580+00:00 node-90 kernel: [165540.909255] Call Trace: 2017-10-21T13:52:58.409582+00:00 node-90 kernel: [165540.909256] [] dump_stack+0x63/0x90 2017-10-21T13:52:58.409583+00:00 node-90 kernel: [165540.909266] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:52:58.409583+00:00 node-90 kernel: [165540.909268] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:52:58.409584+00:00 node-90 kernel: [165540.909271] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:52:58.409585+00:00 node-90 kernel: [165540.909272] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:52:58.409586+00:00 node-90 kernel: [165540.909275] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:52:58.409587+00:00 node-90 kernel: [165540.909281] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:52:58.409588+00:00 node-90 kernel: [165540.909285] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:52:58.409589+00:00 node-90 kernel: [165540.909286] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:52:58.409589+00:00 node-90 kernel: [165540.909293] [] ? nf_iterate+0x62/0x80 2017-10-21T13:52:58.409590+00:00 node-90 kernel: [165540.909295] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:52:58.409591+00:00 node-90 kernel: [165540.909302] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:52:58.409593+00:00 node-90 kernel: [165540.909305] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:52:58.409593+00:00 node-90 kernel: [165540.909308] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:52:58.409594+00:00 node-90 kernel: [165540.909311] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:52:58.409594+00:00 node-90 kernel: [165540.909312] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:52:58.409595+00:00 node-90 kernel: [165540.909316] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:52:58.409597+00:00 node-90 kernel: [165540.909318] [] ? nf_iterate+0x62/0x80 2017-10-21T13:52:58.409598+00:00 node-90 kernel: [165540.909320] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:52:58.409598+00:00 node-90 kernel: [165540.909321] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:52:58.409599+00:00 node-90 kernel: [165540.909325] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:52:58.409600+00:00 node-90 kernel: [165540.909328] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:52:58.409601+00:00 node-90 kernel: [165540.909329] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:52:58.409610+00:00 node-90 kernel: [165540.909333] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:52:58.409611+00:00 node-90 kernel: [165540.909334] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:52:58.409611+00:00 node-90 kernel: [165540.909336] [] process_backlog+0xa8/0x150 2017-10-21T13:52:58.409612+00:00 node-90 kernel: [165540.909337] [] net_rx_action+0x21e/0x360 2017-10-21T13:52:58.409613+00:00 node-90 kernel: [165540.909340] [] __do_softirq+0x101/0x290 2017-10-21T13:52:58.409614+00:00 node-90 kernel: [165540.909342] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:52:58.409615+00:00 node-90 kernel: [165540.909343] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:52:58.409616+00:00 node-90 kernel: [165540.909346] [] do_softirq+0x1d/0x20 2017-10-21T13:52:58.409617+00:00 node-90 kernel: [165540.909347] [] netif_rx_ni+0x33/0x80 2017-10-21T13:52:58.409618+00:00 node-90 kernel: [165540.909352] [] tun_get_user+0x506/0x880 2017-10-21T13:52:58.409620+00:00 node-90 kernel: [165540.909353] [] tun_sendmsg+0x51/0x70 2017-10-21T13:52:58.409621+00:00 node-90 kernel: [165540.909356] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:52:58.409622+00:00 node-90 kernel: [165540.909358] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:52:58.409623+00:00 node-90 kernel: [165540.909361] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:52:58.409624+00:00 node-90 kernel: [165540.909363] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:52:58.409624+00:00 node-90 kernel: [165540.909365] [] kthread+0xe5/0x100 2017-10-21T13:52:58.409625+00:00 node-90 kernel: [165540.909367] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:52:58.409626+00:00 node-90 kernel: [165540.909371] [] ret_from_fork+0x3f/0x70 2017-10-21T13:52:58.409628+00:00 node-90 kernel: [165540.909372] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:52:58.409628+00:00 node-90 kernel: [165540.909373] ---[ end trace d7e73079b38e5947 ]--- 2017-10-21T13:53:29.705209+00:00 node-90 kernel: [165572.204148] ------------[ cut here ]------------ 2017-10-21T13:53:29.705227+00:00 node-90 kernel: [165572.204156] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:53:29.705229+00:00 node-90 kernel: [165572.204159] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:53:29.705230+00:00 node-90 kernel: [165572.204160] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:53:29.705231+00:00 node-90 kernel: [165572.204223] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:53:29.705240+00:00 node-90 kernel: [165572.204224] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:53:29.705241+00:00 node-90 kernel: [165572.204225] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T13:53:29.705255+00:00 node-90 kernel: [165572.204227] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T13:53:29.705256+00:00 node-90 kernel: [165572.204229] ffff880f92805a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:53:29.705258+00:00 node-90 kernel: [165572.204231] Call Trace: 2017-10-21T13:53:29.705259+00:00 node-90 kernel: [165572.204232] [] dump_stack+0x63/0x90 2017-10-21T13:53:29.705260+00:00 node-90 kernel: [165572.204240] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:53:29.705260+00:00 node-90 kernel: [165572.204242] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:53:29.705261+00:00 node-90 kernel: [165572.204245] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:53:29.705262+00:00 node-90 kernel: [165572.204246] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:53:29.705263+00:00 node-90 kernel: [165572.204249] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:53:29.705264+00:00 node-90 kernel: [165572.204255] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:53:29.705265+00:00 node-90 kernel: [165572.204258] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:53:29.705265+00:00 node-90 kernel: [165572.204260] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:53:29.705266+00:00 node-90 kernel: [165572.204265] [] ? nf_iterate+0x62/0x80 2017-10-21T13:53:29.705267+00:00 node-90 kernel: [165572.204267] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:53:29.705268+00:00 node-90 kernel: [165572.204275] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:53:29.705269+00:00 node-90 kernel: [165572.204278] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:53:29.705269+00:00 node-90 kernel: [165572.204281] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:53:29.705270+00:00 node-90 kernel: [165572.204284] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:53:29.705271+00:00 node-90 kernel: [165572.204286] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:53:29.705272+00:00 node-90 kernel: [165572.204289] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:53:29.705274+00:00 node-90 kernel: [165572.204291] [] ? nf_iterate+0x62/0x80 2017-10-21T13:53:29.705274+00:00 node-90 kernel: [165572.204293] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:53:29.705275+00:00 node-90 kernel: [165572.204295] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:53:29.705276+00:00 node-90 kernel: [165572.204298] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:53:29.705277+00:00 node-90 kernel: [165572.204301] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:53:29.705278+00:00 node-90 kernel: [165572.204302] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:53:29.705287+00:00 node-90 kernel: [165572.204304] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:53:29.705288+00:00 node-90 kernel: [165572.204305] [] process_backlog+0xa8/0x150 2017-10-21T13:53:29.705289+00:00 node-90 kernel: [165572.204307] [] net_rx_action+0x21e/0x360 2017-10-21T13:53:29.705289+00:00 node-90 kernel: [165572.204310] [] __do_softirq+0x101/0x290 2017-10-21T13:53:29.705290+00:00 node-90 kernel: [165572.204312] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:53:29.705291+00:00 node-90 kernel: [165572.204313] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:53:29.705292+00:00 node-90 kernel: [165572.204316] [] do_softirq+0x1d/0x20 2017-10-21T13:53:29.705293+00:00 node-90 kernel: [165572.204318] [] netif_rx_ni+0x33/0x80 2017-10-21T13:53:29.705294+00:00 node-90 kernel: [165572.204321] [] tun_get_user+0x506/0x880 2017-10-21T13:53:29.705295+00:00 node-90 kernel: [165572.204323] [] tun_sendmsg+0x51/0x70 2017-10-21T13:53:29.705296+00:00 node-90 kernel: [165572.204325] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:53:29.705297+00:00 node-90 kernel: [165572.204327] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:53:29.705298+00:00 node-90 kernel: [165572.204331] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:53:29.705299+00:00 node-90 kernel: [165572.204333] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:53:29.705299+00:00 node-90 kernel: [165572.204335] [] kthread+0xe5/0x100 2017-10-21T13:53:29.705300+00:00 node-90 kernel: [165572.204336] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:53:29.705300+00:00 node-90 kernel: [165572.204339] [] ret_from_fork+0x3f/0x70 2017-10-21T13:53:29.705302+00:00 node-90 kernel: [165572.204341] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:53:29.705303+00:00 node-90 kernel: [165572.204342] ---[ end trace d7e73079b38e5948 ]--- 2017-10-21T13:54:09.771497+00:00 node-90 kernel: [165612.271488] ------------[ cut here ]------------ 2017-10-21T13:54:09.771516+00:00 node-90 kernel: [165612.271496] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:54:09.771518+00:00 node-90 kernel: [165612.271498] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:54:09.771519+00:00 node-90 kernel: [165612.271500] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:54:09.771520+00:00 node-90 kernel: [165612.271560] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:54:09.771521+00:00 node-90 kernel: [165612.271562] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:54:09.771522+00:00 node-90 kernel: [165612.271563] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T13:54:09.771537+00:00 node-90 kernel: [165612.271565] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T13:54:09.771539+00:00 node-90 kernel: [165612.271566] ffff88102d5e2b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:54:09.771540+00:00 node-90 kernel: [165612.271568] Call Trace: 2017-10-21T13:54:09.771542+00:00 node-90 kernel: [165612.271570] [] dump_stack+0x63/0x90 2017-10-21T13:54:09.771543+00:00 node-90 kernel: [165612.271578] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:54:09.771544+00:00 node-90 kernel: [165612.271580] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:54:09.771544+00:00 node-90 kernel: [165612.271583] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:54:09.771545+00:00 node-90 kernel: [165612.271584] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:54:09.771546+00:00 node-90 kernel: [165612.271586] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:54:09.771548+00:00 node-90 kernel: [165612.271592] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:54:09.771549+00:00 node-90 kernel: [165612.271594] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:54:09.771550+00:00 node-90 kernel: [165612.271596] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:54:09.771551+00:00 node-90 kernel: [165612.271601] [] ? nf_iterate+0x62/0x80 2017-10-21T13:54:09.771552+00:00 node-90 kernel: [165612.271603] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:54:09.771554+00:00 node-90 kernel: [165612.271608] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:54:09.771555+00:00 node-90 kernel: [165612.271611] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:54:09.771556+00:00 node-90 kernel: [165612.271613] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:54:09.771558+00:00 node-90 kernel: [165612.271616] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:54:09.771559+00:00 node-90 kernel: [165612.271618] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:54:09.771560+00:00 node-90 kernel: [165612.271621] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:54:09.771562+00:00 node-90 kernel: [165612.271623] [] ? nf_iterate+0x62/0x80 2017-10-21T13:54:09.771564+00:00 node-90 kernel: [165612.271625] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:54:09.771565+00:00 node-90 kernel: [165612.271627] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:54:09.771566+00:00 node-90 kernel: [165612.271630] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:54:09.771567+00:00 node-90 kernel: [165612.271633] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:54:09.771569+00:00 node-90 kernel: [165612.271634] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:54:09.771580+00:00 node-90 kernel: [165612.271638] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T13:54:09.771582+00:00 node-90 kernel: [165612.271641] [] ? check_preempt_curr+0x54/0x90 2017-10-21T13:54:09.771583+00:00 node-90 kernel: [165612.271642] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T13:54:09.771584+00:00 node-90 kernel: [165612.271643] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:54:09.771585+00:00 node-90 kernel: [165612.271645] [] process_backlog+0xa8/0x150 2017-10-21T13:54:09.771587+00:00 node-90 kernel: [165612.271646] [] net_rx_action+0x21e/0x360 2017-10-21T13:54:09.771588+00:00 node-90 kernel: [165612.271650] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T13:54:09.771589+00:00 node-90 kernel: [165612.271652] [] __do_softirq+0x101/0x290 2017-10-21T13:54:09.771591+00:00 node-90 kernel: [165612.271655] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:54:09.771591+00:00 node-90 kernel: [165612.271656] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:54:09.771593+00:00 node-90 kernel: [165612.271659] [] do_softirq+0x1d/0x20 2017-10-21T13:54:09.771594+00:00 node-90 kernel: [165612.271661] [] netif_rx_ni+0x33/0x80 2017-10-21T13:54:09.771595+00:00 node-90 kernel: [165612.271664] [] tun_get_user+0x506/0x880 2017-10-21T13:54:09.771596+00:00 node-90 kernel: [165612.271666] [] tun_sendmsg+0x51/0x70 2017-10-21T13:54:09.771596+00:00 node-90 kernel: [165612.271668] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:54:09.771597+00:00 node-90 kernel: [165612.271670] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:54:09.771598+00:00 node-90 kernel: [165612.271673] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:54:09.771599+00:00 node-90 kernel: [165612.271675] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:54:09.771600+00:00 node-90 kernel: [165612.271678] [] kthread+0xe5/0x100 2017-10-21T13:54:09.771601+00:00 node-90 kernel: [165612.271679] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:54:09.771601+00:00 node-90 kernel: [165612.271682] [] ret_from_fork+0x3f/0x70 2017-10-21T13:54:09.771602+00:00 node-90 kernel: [165612.271684] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:54:09.771628+00:00 node-90 kernel: [165612.271685] ---[ end trace d7e73079b38e5949 ]--- 2017-10-21T13:54:38.677231+00:00 node-90 kernel: [165641.174798] ------------[ cut here ]------------ 2017-10-21T13:54:38.677249+00:00 node-90 kernel: [165641.174806] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:54:38.677251+00:00 node-90 kernel: [165641.174808] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:54:38.677251+00:00 node-90 kernel: [165641.174809] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:54:38.677253+00:00 node-90 kernel: [165641.174873] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:54:38.677254+00:00 node-90 kernel: [165641.174874] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:54:38.677254+00:00 node-90 kernel: [165641.174875] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T13:54:38.677269+00:00 node-90 kernel: [165641.174877] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T13:54:38.677269+00:00 node-90 kernel: [165641.174879] ffff881035be4c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:54:38.677270+00:00 node-90 kernel: [165641.174881] Call Trace: 2017-10-21T13:54:38.677271+00:00 node-90 kernel: [165641.174882] [] dump_stack+0x63/0x90 2017-10-21T13:54:38.677272+00:00 node-90 kernel: [165641.174890] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:54:38.677273+00:00 node-90 kernel: [165641.174891] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:54:38.677273+00:00 node-90 kernel: [165641.174894] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:54:38.677274+00:00 node-90 kernel: [165641.174895] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:54:38.677275+00:00 node-90 kernel: [165641.174897] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:54:38.677276+00:00 node-90 kernel: [165641.174902] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:54:38.677277+00:00 node-90 kernel: [165641.174905] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:54:38.677277+00:00 node-90 kernel: [165641.174907] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:54:38.677278+00:00 node-90 kernel: [165641.174911] [] ? nf_iterate+0x62/0x80 2017-10-21T13:54:38.677279+00:00 node-90 kernel: [165641.174913] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:54:38.677280+00:00 node-90 kernel: [165641.174920] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:54:38.677281+00:00 node-90 kernel: [165641.174923] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:54:38.677281+00:00 node-90 kernel: [165641.174925] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:54:38.677282+00:00 node-90 kernel: [165641.174928] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:54:38.677282+00:00 node-90 kernel: [165641.174930] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:54:38.677283+00:00 node-90 kernel: [165641.174933] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:54:38.677284+00:00 node-90 kernel: [165641.174935] [] ? nf_iterate+0x62/0x80 2017-10-21T13:54:38.677285+00:00 node-90 kernel: [165641.174936] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:54:38.677286+00:00 node-90 kernel: [165641.174938] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:54:38.677287+00:00 node-90 kernel: [165641.174941] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:54:38.677287+00:00 node-90 kernel: [165641.174944] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:54:38.677288+00:00 node-90 kernel: [165641.174946] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:54:38.677298+00:00 node-90 kernel: [165641.174949] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T13:54:38.677299+00:00 node-90 kernel: [165641.174950] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:54:38.677299+00:00 node-90 kernel: [165641.174952] [] process_backlog+0xa8/0x150 2017-10-21T13:54:38.677300+00:00 node-90 kernel: [165641.174953] [] net_rx_action+0x21e/0x360 2017-10-21T13:54:38.677300+00:00 node-90 kernel: [165641.174956] [] __do_softirq+0x101/0x290 2017-10-21T13:54:38.677302+00:00 node-90 kernel: [165641.174958] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:54:38.677303+00:00 node-90 kernel: [165641.174959] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:54:38.677304+00:00 node-90 kernel: [165641.174962] [] do_softirq+0x1d/0x20 2017-10-21T13:54:38.677305+00:00 node-90 kernel: [165641.174963] [] netif_rx_ni+0x33/0x80 2017-10-21T13:54:38.677306+00:00 node-90 kernel: [165641.174966] [] tun_get_user+0x506/0x880 2017-10-21T13:54:38.677307+00:00 node-90 kernel: [165641.174968] [] tun_sendmsg+0x51/0x70 2017-10-21T13:54:38.677308+00:00 node-90 kernel: [165641.174971] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:54:38.677309+00:00 node-90 kernel: [165641.174973] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:54:38.677310+00:00 node-90 kernel: [165641.174976] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:54:38.677311+00:00 node-90 kernel: [165641.174978] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:54:38.677312+00:00 node-90 kernel: [165641.174980] [] kthread+0xe5/0x100 2017-10-21T13:54:38.677312+00:00 node-90 kernel: [165641.174981] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:54:38.677314+00:00 node-90 kernel: [165641.174984] [] ret_from_fork+0x3f/0x70 2017-10-21T13:54:38.677315+00:00 node-90 kernel: [165641.174985] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:54:38.677315+00:00 node-90 kernel: [165641.174987] ---[ end trace d7e73079b38e594a ]--- 2017-10-21T13:56:25.426020+00:00 node-90 kernel: [165747.923232] ------------[ cut here ]------------ 2017-10-21T13:56:25.426032+00:00 node-90 kernel: [165747.923239] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:56:25.426034+00:00 node-90 kernel: [165747.923241] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:56:25.426035+00:00 node-90 kernel: [165747.923242] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:56:25.426048+00:00 node-90 kernel: [165747.923313] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:56:25.426057+00:00 node-90 kernel: [165747.923460] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:56:25.426059+00:00 node-90 kernel: [165747.923461] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T13:56:25.426102+00:00 node-90 kernel: [165747.923598] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T13:56:25.426104+00:00 node-90 kernel: [165747.924004] ffff881035be5b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:56:25.426106+00:00 node-90 kernel: [165747.924138] Call Trace: 2017-10-21T13:56:25.426108+00:00 node-90 kernel: [165747.924140] [] dump_stack+0x63/0x90 2017-10-21T13:56:25.426109+00:00 node-90 kernel: [165747.924147] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:56:25.426110+00:00 node-90 kernel: [165747.924148] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:56:25.426111+00:00 node-90 kernel: [165747.924151] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:56:25.426112+00:00 node-90 kernel: [165747.924152] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:56:25.426114+00:00 node-90 kernel: [165747.924154] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:56:25.426115+00:00 node-90 kernel: [165747.924160] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:56:25.426116+00:00 node-90 kernel: [165747.924164] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:56:25.426117+00:00 node-90 kernel: [165747.924166] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:56:25.426118+00:00 node-90 kernel: [165747.924170] [] ? nf_iterate+0x62/0x80 2017-10-21T13:56:25.426120+00:00 node-90 kernel: [165747.924172] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:56:25.426121+00:00 node-90 kernel: [165747.924178] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:56:25.426122+00:00 node-90 kernel: [165747.924181] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:56:25.426123+00:00 node-90 kernel: [165747.924184] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:56:25.426124+00:00 node-90 kernel: [165747.924192] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:56:25.426125+00:00 node-90 kernel: [165747.924197] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:56:25.426126+00:00 node-90 kernel: [165747.924203] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:56:25.426128+00:00 node-90 kernel: [165747.924208] [] ? nf_iterate+0x62/0x80 2017-10-21T13:56:25.426129+00:00 node-90 kernel: [165747.924213] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:56:25.426130+00:00 node-90 kernel: [165747.924217] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:56:25.426163+00:00 node-90 kernel: [165747.924222] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:56:25.426165+00:00 node-90 kernel: [165747.924225] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:56:25.426166+00:00 node-90 kernel: [165747.924227] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:56:25.426167+00:00 node-90 kernel: [165747.924228] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:56:25.426168+00:00 node-90 kernel: [165747.924230] [] process_backlog+0xa8/0x150 2017-10-21T13:56:25.426170+00:00 node-90 kernel: [165747.924231] [] net_rx_action+0x21e/0x360 2017-10-21T13:56:25.426172+00:00 node-90 kernel: [165747.924233] [] __do_softirq+0x101/0x290 2017-10-21T13:56:25.426173+00:00 node-90 kernel: [165747.924236] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:56:25.426174+00:00 node-90 kernel: [165747.924236] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:56:25.426175+00:00 node-90 kernel: [165747.924240] [] do_softirq+0x1d/0x20 2017-10-21T13:56:25.426176+00:00 node-90 kernel: [165747.924241] [] netif_rx_ni+0x33/0x80 2017-10-21T13:56:25.426178+00:00 node-90 kernel: [165747.924244] [] tun_get_user+0x506/0x880 2017-10-21T13:56:25.426180+00:00 node-90 kernel: [165747.924246] [] tun_sendmsg+0x51/0x70 2017-10-21T13:56:25.426182+00:00 node-90 kernel: [165747.924248] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:56:25.426183+00:00 node-90 kernel: [165747.924250] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:56:25.426184+00:00 node-90 kernel: [165747.924253] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:56:25.426330+00:00 node-90 kernel: [165747.924256] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:56:25.426332+00:00 node-90 kernel: [165747.924263] [] kthread+0xe5/0x100 2017-10-21T13:56:25.426333+00:00 node-90 kernel: [165747.924267] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:56:25.426334+00:00 node-90 kernel: [165747.924273] [] ret_from_fork+0x3f/0x70 2017-10-21T13:56:25.426335+00:00 node-90 kernel: [165747.924277] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:56:25.426336+00:00 node-90 kernel: [165747.924280] ---[ end trace d7e73079b38e594b ]--- 2017-10-21T13:58:48.625515+00:00 node-90 kernel: [165891.118147] ------------[ cut here ]------------ 2017-10-21T13:58:48.625533+00:00 node-90 kernel: [165891.118155] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:58:48.625535+00:00 node-90 kernel: [165891.118157] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:58:48.625536+00:00 node-90 kernel: [165891.118158] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:58:48.625537+00:00 node-90 kernel: [165891.118227] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:58:48.625538+00:00 node-90 kernel: [165891.118228] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:58:48.625684+00:00 node-90 kernel: [165891.118229] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T13:58:48.625706+00:00 node-90 kernel: [165891.118231] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T13:58:48.625708+00:00 node-90 kernel: [165891.118232] ffff88103225a100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:58:48.625709+00:00 node-90 kernel: [165891.118234] Call Trace: 2017-10-21T13:58:48.625710+00:00 node-90 kernel: [165891.118235] [] dump_stack+0x63/0x90 2017-10-21T13:58:48.625711+00:00 node-90 kernel: [165891.118243] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:58:48.625711+00:00 node-90 kernel: [165891.118244] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:58:48.625712+00:00 node-90 kernel: [165891.118247] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:58:48.625713+00:00 node-90 kernel: [165891.118248] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:58:48.625714+00:00 node-90 kernel: [165891.118250] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:58:48.625715+00:00 node-90 kernel: [165891.118255] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:58:48.625716+00:00 node-90 kernel: [165891.118258] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:58:48.625716+00:00 node-90 kernel: [165891.118260] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:58:48.625717+00:00 node-90 kernel: [165891.118264] [] ? nf_iterate+0x62/0x80 2017-10-21T13:58:48.625718+00:00 node-90 kernel: [165891.118266] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:58:48.625719+00:00 node-90 kernel: [165891.118272] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:58:48.625720+00:00 node-90 kernel: [165891.118275] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:58:48.625721+00:00 node-90 kernel: [165891.118278] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:58:48.625721+00:00 node-90 kernel: [165891.118280] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:58:48.625722+00:00 node-90 kernel: [165891.118282] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:58:48.625723+00:00 node-90 kernel: [165891.118285] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:58:48.625724+00:00 node-90 kernel: [165891.118287] [] ? nf_iterate+0x62/0x80 2017-10-21T13:58:48.625725+00:00 node-90 kernel: [165891.118289] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:58:48.625726+00:00 node-90 kernel: [165891.118291] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:58:48.625726+00:00 node-90 kernel: [165891.118294] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:58:48.625727+00:00 node-90 kernel: [165891.118297] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:58:48.625728+00:00 node-90 kernel: [165891.118298] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:58:48.625737+00:00 node-90 kernel: [165891.118300] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:58:48.625737+00:00 node-90 kernel: [165891.118301] [] process_backlog+0xa8/0x150 2017-10-21T13:58:48.625738+00:00 node-90 kernel: [165891.118302] [] net_rx_action+0x21e/0x360 2017-10-21T13:58:48.625738+00:00 node-90 kernel: [165891.118305] [] __do_softirq+0x101/0x290 2017-10-21T13:58:48.625739+00:00 node-90 kernel: [165891.118308] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:58:48.625740+00:00 node-90 kernel: [165891.118309] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:58:48.625741+00:00 node-90 kernel: [165891.118312] [] do_softirq+0x1d/0x20 2017-10-21T13:58:48.625742+00:00 node-90 kernel: [165891.118313] [] netif_rx_ni+0x33/0x80 2017-10-21T13:58:48.625743+00:00 node-90 kernel: [165891.118316] [] tun_get_user+0x506/0x880 2017-10-21T13:58:48.625744+00:00 node-90 kernel: [165891.118318] [] tun_sendmsg+0x51/0x70 2017-10-21T13:58:48.625745+00:00 node-90 kernel: [165891.118321] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:58:48.625746+00:00 node-90 kernel: [165891.118323] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:58:48.625747+00:00 node-90 kernel: [165891.118326] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:58:48.625748+00:00 node-90 kernel: [165891.118328] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:58:48.625749+00:00 node-90 kernel: [165891.118330] [] kthread+0xe5/0x100 2017-10-21T13:58:48.625749+00:00 node-90 kernel: [165891.118331] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:58:48.625750+00:00 node-90 kernel: [165891.118334] [] ret_from_fork+0x3f/0x70 2017-10-21T13:58:48.625751+00:00 node-90 kernel: [165891.118335] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:58:48.625752+00:00 node-90 kernel: [165891.118337] ---[ end trace d7e73079b38e594c ]--- 2017-10-21T13:59:34.646717+00:00 node-90 kernel: [165937.140103] ------------[ cut here ]------------ 2017-10-21T13:59:34.646736+00:00 node-90 kernel: [165937.140111] WARNING: CPU: 21 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:59:34.646738+00:00 node-90 kernel: [165937.140113] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:59:34.646739+00:00 node-90 kernel: [165937.140114] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:59:34.646741+00:00 node-90 kernel: [165937.140176] CPU: 21 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:59:34.646742+00:00 node-90 kernel: [165937.140177] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:59:34.646742+00:00 node-90 kernel: [165937.140178] 0000000000000286 f1812d601dc61f3e ffff88103fac37f0 ffffffff813f9f83 2017-10-21T13:59:34.646756+00:00 node-90 kernel: [165937.140180] ffff88103fac3838 ffffffff81d6f780 ffff88103fac3828 ffffffff810812f2 2017-10-21T13:59:34.646757+00:00 node-90 kernel: [165937.140182] ffff880f91c8bf00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T13:59:34.646758+00:00 node-90 kernel: [165937.140184] Call Trace: 2017-10-21T13:59:34.646759+00:00 node-90 kernel: [165937.140185] [] dump_stack+0x63/0x90 2017-10-21T13:59:34.646775+00:00 node-90 kernel: [165937.140193] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:59:34.646780+00:00 node-90 kernel: [165937.140194] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:59:34.646781+00:00 node-90 kernel: [165937.140197] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:59:34.646782+00:00 node-90 kernel: [165937.140198] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:59:34.646783+00:00 node-90 kernel: [165937.140200] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:59:34.646784+00:00 node-90 kernel: [165937.140205] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:59:34.646785+00:00 node-90 kernel: [165937.140208] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:59:34.646785+00:00 node-90 kernel: [165937.140223] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:59:34.646786+00:00 node-90 kernel: [165937.140227] [] ? nf_iterate+0x62/0x80 2017-10-21T13:59:34.646787+00:00 node-90 kernel: [165937.140229] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:59:34.646788+00:00 node-90 kernel: [165937.140235] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:59:34.646789+00:00 node-90 kernel: [165937.140238] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:59:34.646790+00:00 node-90 kernel: [165937.140240] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:59:34.646790+00:00 node-90 kernel: [165937.140243] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:59:34.646791+00:00 node-90 kernel: [165937.140245] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:59:34.646792+00:00 node-90 kernel: [165937.140248] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:59:34.646793+00:00 node-90 kernel: [165937.140250] [] ? nf_iterate+0x62/0x80 2017-10-21T13:59:34.646794+00:00 node-90 kernel: [165937.140251] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:59:34.646794+00:00 node-90 kernel: [165937.140253] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:59:34.646795+00:00 node-90 kernel: [165937.140256] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:59:34.646796+00:00 node-90 kernel: [165937.140259] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:59:34.646797+00:00 node-90 kernel: [165937.140260] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:59:34.646811+00:00 node-90 kernel: [165937.140262] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:59:34.646812+00:00 node-90 kernel: [165937.140263] [] process_backlog+0xa8/0x150 2017-10-21T13:59:34.646813+00:00 node-90 kernel: [165937.140264] [] net_rx_action+0x21e/0x360 2017-10-21T13:59:34.646814+00:00 node-90 kernel: [165937.140267] [] __do_softirq+0x101/0x290 2017-10-21T13:59:34.646815+00:00 node-90 kernel: [165937.140269] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:59:34.646816+00:00 node-90 kernel: [165937.140270] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:59:34.646818+00:00 node-90 kernel: [165937.140273] [] do_softirq+0x1d/0x20 2017-10-21T13:59:34.646819+00:00 node-90 kernel: [165937.140274] [] netif_rx_ni+0x33/0x80 2017-10-21T13:59:34.646820+00:00 node-90 kernel: [165937.140278] [] tun_get_user+0x506/0x880 2017-10-21T13:59:34.646821+00:00 node-90 kernel: [165937.140280] [] tun_sendmsg+0x51/0x70 2017-10-21T13:59:34.646822+00:00 node-90 kernel: [165937.140282] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:59:34.646823+00:00 node-90 kernel: [165937.140284] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:59:34.646825+00:00 node-90 kernel: [165937.140287] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:59:34.646825+00:00 node-90 kernel: [165937.140289] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:59:34.646826+00:00 node-90 kernel: [165937.140291] [] kthread+0xe5/0x100 2017-10-21T13:59:34.646827+00:00 node-90 kernel: [165937.140293] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:59:34.646828+00:00 node-90 kernel: [165937.140295] [] ret_from_fork+0x3f/0x70 2017-10-21T13:59:34.646829+00:00 node-90 kernel: [165937.140297] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:59:34.646830+00:00 node-90 kernel: [165937.140298] ---[ end trace d7e73079b38e594d ]--- 2017-10-21T14:02:16.440116+00:00 node-90 kernel: [166098.929931] ------------[ cut here ]------------ 2017-10-21T14:02:16.440134+00:00 node-90 kernel: [166098.929940] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:02:16.440135+00:00 node-90 kernel: [166098.929942] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:02:16.440136+00:00 node-90 kernel: [166098.929943] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:02:16.440138+00:00 node-90 kernel: [166098.930007] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:02:16.440146+00:00 node-90 kernel: [166098.930009] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:02:16.440150+00:00 node-90 kernel: [166098.930010] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T14:02:16.440167+00:00 node-90 kernel: [166098.930012] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T14:02:16.440168+00:00 node-90 kernel: [166098.930013] ffff88103185f400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:02:16.440169+00:00 node-90 kernel: [166098.930015] Call Trace: 2017-10-21T14:02:16.440170+00:00 node-90 kernel: [166098.930016] [] dump_stack+0x63/0x90 2017-10-21T14:02:16.440171+00:00 node-90 kernel: [166098.930024] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:02:16.440172+00:00 node-90 kernel: [166098.930025] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:02:16.440172+00:00 node-90 kernel: [166098.930028] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:02:16.440173+00:00 node-90 kernel: [166098.930029] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:02:16.440174+00:00 node-90 kernel: [166098.930031] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:02:16.440176+00:00 node-90 kernel: [166098.930037] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:02:16.440177+00:00 node-90 kernel: [166098.930040] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:02:16.440177+00:00 node-90 kernel: [166098.930042] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:02:16.440178+00:00 node-90 kernel: [166098.930046] [] ? nf_iterate+0x62/0x80 2017-10-21T14:02:16.440178+00:00 node-90 kernel: [166098.930048] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:02:16.440180+00:00 node-90 kernel: [166098.930054] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:02:16.440181+00:00 node-90 kernel: [166098.930057] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:02:16.440181+00:00 node-90 kernel: [166098.930059] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:02:16.440182+00:00 node-90 kernel: [166098.930062] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:02:16.440183+00:00 node-90 kernel: [166098.930064] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:02:16.440184+00:00 node-90 kernel: [166098.930067] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:02:16.440185+00:00 node-90 kernel: [166098.930069] [] ? nf_iterate+0x62/0x80 2017-10-21T14:02:16.440186+00:00 node-90 kernel: [166098.930071] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:02:16.440186+00:00 node-90 kernel: [166098.930073] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:02:16.440187+00:00 node-90 kernel: [166098.930076] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:02:16.440187+00:00 node-90 kernel: [166098.930078] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:02:16.440188+00:00 node-90 kernel: [166098.930080] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:02:16.440197+00:00 node-90 kernel: [166098.930082] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:02:16.440198+00:00 node-90 kernel: [166098.930083] [] process_backlog+0xa8/0x150 2017-10-21T14:02:16.440198+00:00 node-90 kernel: [166098.930084] [] net_rx_action+0x21e/0x360 2017-10-21T14:02:16.440199+00:00 node-90 kernel: [166098.930087] [] __do_softirq+0x101/0x290 2017-10-21T14:02:16.440199+00:00 node-90 kernel: [166098.930089] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:02:16.440200+00:00 node-90 kernel: [166098.930090] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:02:16.440201+00:00 node-90 kernel: [166098.930093] [] do_softirq+0x1d/0x20 2017-10-21T14:02:16.440202+00:00 node-90 kernel: [166098.930094] [] netif_rx_ni+0x33/0x80 2017-10-21T14:02:16.440203+00:00 node-90 kernel: [166098.930097] [] tun_get_user+0x506/0x880 2017-10-21T14:02:16.440204+00:00 node-90 kernel: [166098.930099] [] tun_sendmsg+0x51/0x70 2017-10-21T14:02:16.440205+00:00 node-90 kernel: [166098.930102] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:02:16.440206+00:00 node-90 kernel: [166098.930104] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:02:16.440207+00:00 node-90 kernel: [166098.930107] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:02:16.440208+00:00 node-90 kernel: [166098.930109] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:02:16.440209+00:00 node-90 kernel: [166098.930111] [] kthread+0xe5/0x100 2017-10-21T14:02:16.440209+00:00 node-90 kernel: [166098.930113] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:02:16.440210+00:00 node-90 kernel: [166098.930115] [] ret_from_fork+0x3f/0x70 2017-10-21T14:02:16.440211+00:00 node-90 kernel: [166098.930117] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:02:16.440212+00:00 node-90 kernel: [166098.930118] ---[ end trace d7e73079b38e594e ]--- 2017-10-21T14:09:01.889001+00:00 node-90 kernel: [166504.369953] ------------[ cut here ]------------ 2017-10-21T14:09:01.889012+00:00 node-90 kernel: [166504.369961] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:09:01.889014+00:00 node-90 kernel: [166504.369963] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:09:01.889015+00:00 node-90 kernel: [166504.369964] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:09:01.889018+00:00 node-90 kernel: [166504.370027] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:09:01.889019+00:00 node-90 kernel: [166504.370028] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:09:01.889019+00:00 node-90 kernel: [166504.370029] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T14:09:01.889034+00:00 node-90 kernel: [166504.370031] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T14:09:01.889035+00:00 node-90 kernel: [166504.370032] ffff880f90828800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:09:01.889036+00:00 node-90 kernel: [166504.370034] Call Trace: 2017-10-21T14:09:01.889038+00:00 node-90 kernel: [166504.370035] [] dump_stack+0x63/0x90 2017-10-21T14:09:01.889038+00:00 node-90 kernel: [166504.370042] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:09:01.889039+00:00 node-90 kernel: [166504.370044] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:09:01.889040+00:00 node-90 kernel: [166504.370065] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:09:01.889041+00:00 node-90 kernel: [166504.370067] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:09:01.889042+00:00 node-90 kernel: [166504.370069] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:09:01.889043+00:00 node-90 kernel: [166504.370086] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:09:01.889044+00:00 node-90 kernel: [166504.370089] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:09:01.889045+00:00 node-90 kernel: [166504.370091] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:09:01.889045+00:00 node-90 kernel: [166504.370094] [] ? nf_iterate+0x62/0x80 2017-10-21T14:09:01.889047+00:00 node-90 kernel: [166504.370096] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:09:01.889048+00:00 node-90 kernel: [166504.370103] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:09:01.889049+00:00 node-90 kernel: [166504.370105] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:09:01.889050+00:00 node-90 kernel: [166504.370107] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:09:01.889050+00:00 node-90 kernel: [166504.370110] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:09:01.889051+00:00 node-90 kernel: [166504.370112] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:09:01.889052+00:00 node-90 kernel: [166504.370115] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:09:01.889054+00:00 node-90 kernel: [166504.370117] [] ? nf_iterate+0x62/0x80 2017-10-21T14:09:01.889055+00:00 node-90 kernel: [166504.370118] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:09:01.889056+00:00 node-90 kernel: [166504.370120] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:09:01.889056+00:00 node-90 kernel: [166504.370123] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:09:01.889057+00:00 node-90 kernel: [166504.370126] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:09:01.889059+00:00 node-90 kernel: [166504.370127] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:09:01.889068+00:00 node-90 kernel: [166504.370129] [] ? update_blocked_averages+0x310/0x520 2017-10-21T14:09:01.889069+00:00 node-90 kernel: [166504.370131] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:09:01.889070+00:00 node-90 kernel: [166504.370132] [] process_backlog+0xa8/0x150 2017-10-21T14:09:01.889070+00:00 node-90 kernel: [166504.370133] [] net_rx_action+0x21e/0x360 2017-10-21T14:09:01.889071+00:00 node-90 kernel: [166504.370135] [] __do_softirq+0x101/0x290 2017-10-21T14:09:01.889073+00:00 node-90 kernel: [166504.370138] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:09:01.889074+00:00 node-90 kernel: [166504.370139] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:09:01.889075+00:00 node-90 kernel: [166504.370142] [] do_softirq+0x1d/0x20 2017-10-21T14:09:01.889076+00:00 node-90 kernel: [166504.370143] [] netif_rx_ni+0x33/0x80 2017-10-21T14:09:01.889077+00:00 node-90 kernel: [166504.370146] [] tun_get_user+0x506/0x880 2017-10-21T14:09:01.889079+00:00 node-90 kernel: [166504.370147] [] tun_sendmsg+0x51/0x70 2017-10-21T14:09:01.889080+00:00 node-90 kernel: [166504.370150] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:09:01.889081+00:00 node-90 kernel: [166504.370152] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:09:01.889082+00:00 node-90 kernel: [166504.370155] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:09:01.889082+00:00 node-90 kernel: [166504.370157] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:09:01.889083+00:00 node-90 kernel: [166504.370159] [] kthread+0xe5/0x100 2017-10-21T14:09:01.889084+00:00 node-90 kernel: [166504.370160] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:09:01.889085+00:00 node-90 kernel: [166504.370163] [] ret_from_fork+0x3f/0x70 2017-10-21T14:09:01.889086+00:00 node-90 kernel: [166504.370164] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:09:01.889087+00:00 node-90 kernel: [166504.370172] ---[ end trace d7e73079b38e594f ]--- 2017-10-21T14:13:01.866548+00:00 node-90 kernel: [166744.341918] ------------[ cut here ]------------ 2017-10-21T14:13:01.866558+00:00 node-90 kernel: [166744.341925] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:13:01.866559+00:00 node-90 kernel: [166744.341927] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:13:01.866560+00:00 node-90 kernel: [166744.341928] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:13:01.866561+00:00 node-90 kernel: [166744.342004] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:13:01.866563+00:00 node-90 kernel: [166744.342005] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:13:01.866569+00:00 node-90 kernel: [166744.342006] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T14:13:01.866584+00:00 node-90 kernel: [166744.342008] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T14:13:01.866585+00:00 node-90 kernel: [166744.342010] ffff882033e09600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:13:01.866587+00:00 node-90 kernel: [166744.342011] Call Trace: 2017-10-21T14:13:01.866588+00:00 node-90 kernel: [166744.342013] [] dump_stack+0x63/0x90 2017-10-21T14:13:01.866589+00:00 node-90 kernel: [166744.342021] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:13:01.866589+00:00 node-90 kernel: [166744.342022] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:13:01.866590+00:00 node-90 kernel: [166744.342025] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:13:01.866591+00:00 node-90 kernel: [166744.342026] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:13:01.866592+00:00 node-90 kernel: [166744.342029] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:13:01.866593+00:00 node-90 kernel: [166744.342035] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:13:01.866594+00:00 node-90 kernel: [166744.342038] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:13:01.866595+00:00 node-90 kernel: [166744.342040] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:13:01.866596+00:00 node-90 kernel: [166744.342044] [] ? nf_iterate+0x62/0x80 2017-10-21T14:13:01.866596+00:00 node-90 kernel: [166744.342046] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:13:01.866598+00:00 node-90 kernel: [166744.342055] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:13:01.866599+00:00 node-90 kernel: [166744.342058] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:13:01.866599+00:00 node-90 kernel: [166744.342060] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:13:01.866600+00:00 node-90 kernel: [166744.342063] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:13:01.866601+00:00 node-90 kernel: [166744.342064] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:13:01.866601+00:00 node-90 kernel: [166744.342068] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:13:01.866603+00:00 node-90 kernel: [166744.342070] [] ? nf_iterate+0x62/0x80 2017-10-21T14:13:01.866603+00:00 node-90 kernel: [166744.342071] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:13:01.866604+00:00 node-90 kernel: [166744.342073] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:13:01.866605+00:00 node-90 kernel: [166744.342076] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:13:01.866605+00:00 node-90 kernel: [166744.342079] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:13:01.866606+00:00 node-90 kernel: [166744.342081] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:13:01.866615+00:00 node-90 kernel: [166744.342082] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:13:01.866616+00:00 node-90 kernel: [166744.342084] [] process_backlog+0xa8/0x150 2017-10-21T14:13:01.866616+00:00 node-90 kernel: [166744.342085] [] net_rx_action+0x21e/0x360 2017-10-21T14:13:01.866617+00:00 node-90 kernel: [166744.342087] [] __do_softirq+0x101/0x290 2017-10-21T14:13:01.866618+00:00 node-90 kernel: [166744.342090] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:13:01.866619+00:00 node-90 kernel: [166744.342091] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:13:01.866620+00:00 node-90 kernel: [166744.342094] [] do_softirq+0x1d/0x20 2017-10-21T14:13:01.866621+00:00 node-90 kernel: [166744.342095] [] netif_rx_ni+0x33/0x80 2017-10-21T14:13:01.866622+00:00 node-90 kernel: [166744.342098] [] tun_get_user+0x506/0x880 2017-10-21T14:13:01.866623+00:00 node-90 kernel: [166744.342100] [] tun_sendmsg+0x51/0x70 2017-10-21T14:13:01.866624+00:00 node-90 kernel: [166744.342102] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:13:01.866632+00:00 node-90 kernel: [166744.342104] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:13:01.866633+00:00 node-90 kernel: [166744.342108] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:13:01.866634+00:00 node-90 kernel: [166744.342110] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:13:01.866635+00:00 node-90 kernel: [166744.342112] [] kthread+0xe5/0x100 2017-10-21T14:13:01.866636+00:00 node-90 kernel: [166744.342113] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:13:01.866637+00:00 node-90 kernel: [166744.342116] [] ret_from_fork+0x3f/0x70 2017-10-21T14:13:01.866639+00:00 node-90 kernel: [166744.342117] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:13:01.866640+00:00 node-90 kernel: [166744.342119] ---[ end trace d7e73079b38e5950 ]--- 2017-10-21T14:14:27.381645+00:00 node-90 kernel: [166829.853688] ------------[ cut here ]------------ 2017-10-21T14:14:27.381795+00:00 node-90 kernel: [166829.853696] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:14:27.381797+00:00 node-90 kernel: [166829.853698] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:14:27.381813+00:00 node-90 kernel: [166829.853699] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:14:27.381816+00:00 node-90 kernel: [166829.853762] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:14:27.381817+00:00 node-90 kernel: [166829.853763] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:14:27.381817+00:00 node-90 kernel: [166829.853764] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:14:27.381832+00:00 node-90 kernel: [166829.853766] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:14:27.381833+00:00 node-90 kernel: [166829.853767] ffff8810369a4c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:14:27.381834+00:00 node-90 kernel: [166829.853769] Call Trace: 2017-10-21T14:14:27.381835+00:00 node-90 kernel: [166829.853770] [] dump_stack+0x63/0x90 2017-10-21T14:14:27.381836+00:00 node-90 kernel: [166829.853778] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:14:27.381837+00:00 node-90 kernel: [166829.853779] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:14:27.381838+00:00 node-90 kernel: [166829.853782] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:14:27.381839+00:00 node-90 kernel: [166829.853783] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:14:27.381840+00:00 node-90 kernel: [166829.853785] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:14:27.381841+00:00 node-90 kernel: [166829.853791] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:14:27.381841+00:00 node-90 kernel: [166829.853794] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:14:27.381842+00:00 node-90 kernel: [166829.853796] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:14:27.381842+00:00 node-90 kernel: [166829.853800] [] ? nf_iterate+0x62/0x80 2017-10-21T14:14:27.381843+00:00 node-90 kernel: [166829.853801] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:14:27.381844+00:00 node-90 kernel: [166829.853808] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:14:27.381845+00:00 node-90 kernel: [166829.853810] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:14:27.381846+00:00 node-90 kernel: [166829.853813] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:14:27.381846+00:00 node-90 kernel: [166829.853816] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:14:27.381847+00:00 node-90 kernel: [166829.853817] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:14:27.381848+00:00 node-90 kernel: [166829.853821] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:14:27.381849+00:00 node-90 kernel: [166829.853823] [] ? nf_iterate+0x62/0x80 2017-10-21T14:14:27.381850+00:00 node-90 kernel: [166829.853824] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:14:27.381850+00:00 node-90 kernel: [166829.853826] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:14:27.381851+00:00 node-90 kernel: [166829.853829] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:14:27.381851+00:00 node-90 kernel: [166829.853832] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:14:27.381852+00:00 node-90 kernel: [166829.853834] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:14:27.381861+00:00 node-90 kernel: [166829.853835] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:14:27.381862+00:00 node-90 kernel: [166829.853836] [] process_backlog+0xa8/0x150 2017-10-21T14:14:27.381862+00:00 node-90 kernel: [166829.853838] [] net_rx_action+0x21e/0x360 2017-10-21T14:14:27.381863+00:00 node-90 kernel: [166829.853840] [] __do_softirq+0x101/0x290 2017-10-21T14:14:27.381863+00:00 node-90 kernel: [166829.853842] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:14:27.381865+00:00 node-90 kernel: [166829.853843] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:14:27.381866+00:00 node-90 kernel: [166829.853846] [] do_softirq+0x1d/0x20 2017-10-21T14:14:27.381867+00:00 node-90 kernel: [166829.853848] [] netif_rx_ni+0x33/0x80 2017-10-21T14:14:27.381868+00:00 node-90 kernel: [166829.853850] [] tun_get_user+0x506/0x880 2017-10-21T14:14:27.381869+00:00 node-90 kernel: [166829.853852] [] tun_sendmsg+0x51/0x70 2017-10-21T14:14:27.381870+00:00 node-90 kernel: [166829.853855] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:14:27.381871+00:00 node-90 kernel: [166829.853857] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:14:27.381872+00:00 node-90 kernel: [166829.853860] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:14:27.381873+00:00 node-90 kernel: [166829.853863] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:14:27.381873+00:00 node-90 kernel: [166829.853865] [] kthread+0xe5/0x100 2017-10-21T14:14:27.381874+00:00 node-90 kernel: [166829.853866] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:14:27.381874+00:00 node-90 kernel: [166829.853869] [] ret_from_fork+0x3f/0x70 2017-10-21T14:14:27.381875+00:00 node-90 kernel: [166829.853870] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:14:27.381876+00:00 node-90 kernel: [166829.853872] ---[ end trace d7e73079b38e5951 ]--- 2017-10-21T14:16:16.434648+00:00 node-90 kernel: [166938.905674] ------------[ cut here ]------------ 2017-10-21T14:16:16.434669+00:00 node-90 kernel: [166938.905682] WARNING: CPU: 20 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:16:16.434672+00:00 node-90 kernel: [166938.905684] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:16:16.434673+00:00 node-90 kernel: [166938.905685] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:16:16.434685+00:00 node-90 kernel: [166938.905760] CPU: 20 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:16:16.434687+00:00 node-90 kernel: [166938.905761] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:16:16.434689+00:00 node-90 kernel: [166938.905762] 0000000000000286 f1812d601dc61f3e ffff88103fa837f0 ffffffff813f9f83 2017-10-21T14:16:16.434715+00:00 node-90 kernel: [166938.905764] ffff88103fa83838 ffffffff81d6f780 ffff88103fa83828 ffffffff810812f2 2017-10-21T14:16:16.434717+00:00 node-90 kernel: [166938.905776] ffff882034563400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:16:16.434719+00:00 node-90 kernel: [166938.905778] Call Trace: 2017-10-21T14:16:16.434720+00:00 node-90 kernel: [166938.905779] [] dump_stack+0x63/0x90 2017-10-21T14:16:16.434721+00:00 node-90 kernel: [166938.905786] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:16:16.434722+00:00 node-90 kernel: [166938.905788] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:16:16.434723+00:00 node-90 kernel: [166938.905790] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:16:16.434725+00:00 node-90 kernel: [166938.905792] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:16:16.434727+00:00 node-90 kernel: [166938.905794] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:16:16.434728+00:00 node-90 kernel: [166938.905799] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:16:16.434729+00:00 node-90 kernel: [166938.905802] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:16:16.434730+00:00 node-90 kernel: [166938.905816] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:16:16.434731+00:00 node-90 kernel: [166938.905820] [] ? nf_iterate+0x62/0x80 2017-10-21T14:16:16.434733+00:00 node-90 kernel: [166938.905823] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:16:16.434734+00:00 node-90 kernel: [166938.905829] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:16:16.434736+00:00 node-90 kernel: [166938.905833] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:16:16.434739+00:00 node-90 kernel: [166938.905836] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:16:16.434741+00:00 node-90 kernel: [166938.905840] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:16:16.434742+00:00 node-90 kernel: [166938.905842] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:16:16.434744+00:00 node-90 kernel: [166938.905847] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:16:16.434745+00:00 node-90 kernel: [166938.905850] [] ? nf_iterate+0x62/0x80 2017-10-21T14:16:16.434746+00:00 node-90 kernel: [166938.905853] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:16:16.434747+00:00 node-90 kernel: [166938.905856] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:16:16.434748+00:00 node-90 kernel: [166938.905861] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:16:16.434749+00:00 node-90 kernel: [166938.905865] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:16:16.434750+00:00 node-90 kernel: [166938.905868] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:16:16.434766+00:00 node-90 kernel: [166938.905870] [] ? __napi_schedule+0x40/0x60 2017-10-21T14:16:16.434768+00:00 node-90 kernel: [166938.905874] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T14:16:16.434769+00:00 node-90 kernel: [166938.905876] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:16:16.434771+00:00 node-90 kernel: [166938.905878] [] process_backlog+0xa8/0x150 2017-10-21T14:16:16.434772+00:00 node-90 kernel: [166938.905881] [] net_rx_action+0x21e/0x360 2017-10-21T14:16:16.434773+00:00 node-90 kernel: [166938.905884] [] __do_softirq+0x101/0x290 2017-10-21T14:16:16.434774+00:00 node-90 kernel: [166938.905887] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:16:16.434776+00:00 node-90 kernel: [166938.905888] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:16:16.434777+00:00 node-90 kernel: [166938.905893] [] do_softirq+0x1d/0x20 2017-10-21T14:16:16.434778+00:00 node-90 kernel: [166938.905895] [] netif_rx_ni+0x33/0x80 2017-10-21T14:16:16.434780+00:00 node-90 kernel: [166938.905898] [] tun_get_user+0x506/0x880 2017-10-21T14:16:16.434782+00:00 node-90 kernel: [166938.905901] [] tun_sendmsg+0x51/0x70 2017-10-21T14:16:16.434783+00:00 node-90 kernel: [166938.905905] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:16:16.434784+00:00 node-90 kernel: [166938.905908] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:16:16.434785+00:00 node-90 kernel: [166938.905912] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:16:16.434785+00:00 node-90 kernel: [166938.905916] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:16:16.434786+00:00 node-90 kernel: [166938.905918] [] kthread+0xe5/0x100 2017-10-21T14:16:16.434788+00:00 node-90 kernel: [166938.905921] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:16:16.434789+00:00 node-90 kernel: [166938.905924] [] ret_from_fork+0x3f/0x70 2017-10-21T14:16:16.434790+00:00 node-90 kernel: [166938.905926] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:16:16.434791+00:00 node-90 kernel: [166938.905928] ---[ end trace d7e73079b38e5952 ]--- 2017-10-21T14:26:48.797110+00:00 node-90 kernel: [167571.254536] ------------[ cut here ]------------ 2017-10-21T14:26:48.797131+00:00 node-90 kernel: [167571.254547] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:26:48.797133+00:00 node-90 kernel: [167571.254549] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:26:48.797166+00:00 node-90 kernel: [167571.254550] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:26:48.797170+00:00 node-90 kernel: [167571.254631] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:26:48.797172+00:00 node-90 kernel: [167571.254632] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:26:48.797173+00:00 node-90 kernel: [167571.254633] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T14:26:48.797174+00:00 node-90 kernel: [167571.254635] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T14:26:48.797175+00:00 node-90 kernel: [167571.254637] ffff881f5b391300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:26:48.797176+00:00 node-90 kernel: [167571.254639] Call Trace: 2017-10-21T14:26:48.797177+00:00 node-90 kernel: [167571.254641] [] dump_stack+0x63/0x90 2017-10-21T14:26:48.797178+00:00 node-90 kernel: [167571.254661] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:26:48.797218+00:00 node-90 kernel: [167571.254666] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:26:48.797219+00:00 node-90 kernel: [167571.254674] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:26:48.797222+00:00 node-90 kernel: [167571.254676] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:26:48.797223+00:00 node-90 kernel: [167571.254678] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:26:48.797224+00:00 node-90 kernel: [167571.254685] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:26:48.797225+00:00 node-90 kernel: [167571.254688] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:26:48.797226+00:00 node-90 kernel: [167571.254690] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:26:48.797226+00:00 node-90 kernel: [167571.254696] [] ? nf_iterate+0x62/0x80 2017-10-21T14:26:48.797228+00:00 node-90 kernel: [167571.254708] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:26:48.797229+00:00 node-90 kernel: [167571.254718] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:26:48.797245+00:00 node-90 kernel: [167571.254724] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:26:48.797246+00:00 node-90 kernel: [167571.254726] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:26:48.797246+00:00 node-90 kernel: [167571.254729] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:26:48.797247+00:00 node-90 kernel: [167571.254731] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:26:48.797248+00:00 node-90 kernel: [167571.254735] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:26:48.797250+00:00 node-90 kernel: [167571.254740] [] ? nf_iterate+0x62/0x80 2017-10-21T14:26:48.797251+00:00 node-90 kernel: [167571.254746] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:26:48.797261+00:00 node-90 kernel: [167571.254750] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:26:48.797261+00:00 node-90 kernel: [167571.254754] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:26:48.797262+00:00 node-90 kernel: [167571.254756] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:26:48.797411+00:00 node-90 kernel: [167571.254762] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:26:48.797438+00:00 node-90 kernel: [167571.254769] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T14:26:48.797439+00:00 node-90 kernel: [167571.254771] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:26:48.797442+00:00 node-90 kernel: [167571.254773] [] process_backlog+0xa8/0x150 2017-10-21T14:26:48.797444+00:00 node-90 kernel: [167571.254911] [] net_rx_action+0x21e/0x360 2017-10-21T14:26:48.797444+00:00 node-90 kernel: [167571.254915] [] __do_softirq+0x101/0x290 2017-10-21T14:26:48.797445+00:00 node-90 kernel: [167571.254918] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:26:48.797446+00:00 node-90 kernel: [167571.254919] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:26:48.797446+00:00 node-90 kernel: [167571.254923] [] do_softirq+0x1d/0x20 2017-10-21T14:26:48.797448+00:00 node-90 kernel: [167571.254930] [] netif_rx_ni+0x33/0x80 2017-10-21T14:26:48.797449+00:00 node-90 kernel: [167571.254938] [] tun_get_user+0x506/0x880 2017-10-21T14:26:48.797465+00:00 node-90 kernel: [167571.254943] [] tun_sendmsg+0x51/0x70 2017-10-21T14:26:48.797466+00:00 node-90 kernel: [167571.254946] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:26:48.797468+00:00 node-90 kernel: [167571.254948] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:26:48.797469+00:00 node-90 kernel: [167571.254952] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:26:48.797470+00:00 node-90 kernel: [167571.254954] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:26:48.797472+00:00 node-90 kernel: [167571.254960] [] kthread+0xe5/0x100 2017-10-21T14:26:48.797473+00:00 node-90 kernel: [167571.254966] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:26:48.797475+00:00 node-90 kernel: [167571.254973] [] ret_from_fork+0x3f/0x70 2017-10-21T14:26:48.797476+00:00 node-90 kernel: [167571.254974] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:26:48.798942+00:00 node-90 kernel: [167571.254981] ---[ end trace d7e73079b38e5953 ]--- 2017-10-21T14:28:46.653929+00:00 node-90 kernel: [167689.107791] ------------[ cut here ]------------ 2017-10-21T14:28:46.653951+00:00 node-90 kernel: [167689.107801] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:28:46.653953+00:00 node-90 kernel: [167689.107804] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:28:46.653954+00:00 node-90 kernel: [167689.107805] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:28:46.653957+00:00 node-90 kernel: [167689.107866] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:28:46.653958+00:00 node-90 kernel: [167689.107867] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:28:46.653959+00:00 node-90 kernel: [167689.107868] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T14:28:46.654000+00:00 node-90 kernel: [167689.107870] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T14:28:46.654147+00:00 node-90 kernel: [167689.107871] ffff8810347a8d00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:28:46.654149+00:00 node-90 kernel: [167689.107873] Call Trace: 2017-10-21T14:28:46.654150+00:00 node-90 kernel: [167689.107874] [] dump_stack+0x63/0x90 2017-10-21T14:28:46.654151+00:00 node-90 kernel: [167689.107884] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:28:46.654152+00:00 node-90 kernel: [167689.107885] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:28:46.654153+00:00 node-90 kernel: [167689.107889] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:28:46.654154+00:00 node-90 kernel: [167689.107890] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:28:46.654155+00:00 node-90 kernel: [167689.107892] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:28:46.654156+00:00 node-90 kernel: [167689.107899] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:28:46.654157+00:00 node-90 kernel: [167689.107902] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:28:46.654157+00:00 node-90 kernel: [167689.107904] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:28:46.654158+00:00 node-90 kernel: [167689.107910] [] ? nf_iterate+0x62/0x80 2017-10-21T14:28:46.654158+00:00 node-90 kernel: [167689.107911] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:28:46.654160+00:00 node-90 kernel: [167689.107918] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:28:46.654161+00:00 node-90 kernel: [167689.107921] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:28:46.654162+00:00 node-90 kernel: [167689.107923] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:28:46.654162+00:00 node-90 kernel: [167689.107926] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:28:46.654163+00:00 node-90 kernel: [167689.107927] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:28:46.654164+00:00 node-90 kernel: [167689.107931] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:28:46.654165+00:00 node-90 kernel: [167689.107933] [] ? nf_iterate+0x62/0x80 2017-10-21T14:28:46.654166+00:00 node-90 kernel: [167689.107934] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:28:46.654166+00:00 node-90 kernel: [167689.107936] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:28:46.654167+00:00 node-90 kernel: [167689.107939] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:28:46.654168+00:00 node-90 kernel: [167689.107942] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:28:46.654169+00:00 node-90 kernel: [167689.107943] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:28:46.654178+00:00 node-90 kernel: [167689.107947] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T14:28:46.654179+00:00 node-90 kernel: [167689.107949] [] ? check_preempt_curr+0x54/0x90 2017-10-21T14:28:46.654180+00:00 node-90 kernel: [167689.107951] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:28:46.654180+00:00 node-90 kernel: [167689.107952] [] process_backlog+0xa8/0x150 2017-10-21T14:28:46.654181+00:00 node-90 kernel: [167689.107953] [] net_rx_action+0x21e/0x360 2017-10-21T14:28:46.654182+00:00 node-90 kernel: [167689.107956] [] __do_softirq+0x101/0x290 2017-10-21T14:28:46.654183+00:00 node-90 kernel: [167689.107958] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:28:46.654184+00:00 node-90 kernel: [167689.107959] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:28:46.654185+00:00 node-90 kernel: [167689.107962] [] do_softirq+0x1d/0x20 2017-10-21T14:28:46.654186+00:00 node-90 kernel: [167689.107963] [] netif_rx_ni+0x33/0x80 2017-10-21T14:28:46.654187+00:00 node-90 kernel: [167689.107966] [] tun_get_user+0x506/0x880 2017-10-21T14:28:46.654188+00:00 node-90 kernel: [167689.107968] [] tun_sendmsg+0x51/0x70 2017-10-21T14:28:46.654189+00:00 node-90 kernel: [167689.107970] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:28:46.654190+00:00 node-90 kernel: [167689.107972] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:28:46.654191+00:00 node-90 kernel: [167689.107975] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:28:46.654191+00:00 node-90 kernel: [167689.107978] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:28:46.654196+00:00 node-90 kernel: [167689.107980] [] kthread+0xe5/0x100 2017-10-21T14:28:46.654197+00:00 node-90 kernel: [167689.107981] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:28:46.654198+00:00 node-90 kernel: [167689.107985] [] ret_from_fork+0x3f/0x70 2017-10-21T14:28:46.654198+00:00 node-90 kernel: [167689.107986] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:28:46.654199+00:00 node-90 kernel: [167689.107987] ---[ end trace d7e73079b38e5954 ]--- 2017-10-21T14:30:16.629212+00:00 node-90 kernel: [167779.080826] ------------[ cut here ]------------ 2017-10-21T14:30:16.629230+00:00 node-90 kernel: [167779.080834] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:30:16.629232+00:00 node-90 kernel: [167779.080836] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:30:16.629233+00:00 node-90 kernel: [167779.080837] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:30:16.629234+00:00 node-90 kernel: [167779.080901] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:30:16.629235+00:00 node-90 kernel: [167779.080902] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:30:16.629422+00:00 node-90 kernel: [167779.080904] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T14:30:16.629445+00:00 node-90 kernel: [167779.080905] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T14:30:16.629447+00:00 node-90 kernel: [167779.080907] ffff880f8f519500 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:30:16.629448+00:00 node-90 kernel: [167779.080909] Call Trace: 2017-10-21T14:30:16.629450+00:00 node-90 kernel: [167779.080910] [] dump_stack+0x63/0x90 2017-10-21T14:30:16.629450+00:00 node-90 kernel: [167779.080917] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:30:16.629451+00:00 node-90 kernel: [167779.080918] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:30:16.629451+00:00 node-90 kernel: [167779.080921] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:30:16.629452+00:00 node-90 kernel: [167779.080922] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:30:16.629453+00:00 node-90 kernel: [167779.080924] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:30:16.629454+00:00 node-90 kernel: [167779.080929] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:30:16.629455+00:00 node-90 kernel: [167779.080933] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:30:16.629456+00:00 node-90 kernel: [167779.080934] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:30:16.629457+00:00 node-90 kernel: [167779.080938] [] ? nf_iterate+0x62/0x80 2017-10-21T14:30:16.629458+00:00 node-90 kernel: [167779.080940] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:30:16.629460+00:00 node-90 kernel: [167779.080946] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:30:16.629461+00:00 node-90 kernel: [167779.080949] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:30:16.629462+00:00 node-90 kernel: [167779.080951] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:30:16.629462+00:00 node-90 kernel: [167779.080954] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:30:16.629463+00:00 node-90 kernel: [167779.080956] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:30:16.629464+00:00 node-90 kernel: [167779.080959] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:30:16.629465+00:00 node-90 kernel: [167779.080961] [] ? nf_iterate+0x62/0x80 2017-10-21T14:30:16.629466+00:00 node-90 kernel: [167779.080963] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:30:16.629466+00:00 node-90 kernel: [167779.080965] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:30:16.629467+00:00 node-90 kernel: [167779.080968] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:30:16.629467+00:00 node-90 kernel: [167779.080971] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:30:16.629468+00:00 node-90 kernel: [167779.080972] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:30:16.629480+00:00 node-90 kernel: [167779.080975] [] ? update_blocked_averages+0x310/0x520 2017-10-21T14:30:16.629480+00:00 node-90 kernel: [167779.080977] [] ? __queue_work+0x139/0x3b0 2017-10-21T14:30:16.629481+00:00 node-90 kernel: [167779.080979] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:30:16.629482+00:00 node-90 kernel: [167779.080980] [] process_backlog+0xa8/0x150 2017-10-21T14:30:16.629482+00:00 node-90 kernel: [167779.080981] [] net_rx_action+0x21e/0x360 2017-10-21T14:30:16.629483+00:00 node-90 kernel: [167779.080983] [] ? sched_clock+0x9/0x10 2017-10-21T14:30:16.629484+00:00 node-90 kernel: [167779.080985] [] __do_softirq+0x101/0x290 2017-10-21T14:30:16.629485+00:00 node-90 kernel: [167779.080988] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:30:16.629487+00:00 node-90 kernel: [167779.080988] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:30:16.629487+00:00 node-90 kernel: [167779.080992] [] do_softirq+0x1d/0x20 2017-10-21T14:30:16.629488+00:00 node-90 kernel: [167779.080993] [] netif_rx_ni+0x33/0x80 2017-10-21T14:30:16.629489+00:00 node-90 kernel: [167779.080996] [] tun_get_user+0x506/0x880 2017-10-21T14:30:16.629490+00:00 node-90 kernel: [167779.080998] [] tun_sendmsg+0x51/0x70 2017-10-21T14:30:16.629491+00:00 node-90 kernel: [167779.081000] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:30:16.629492+00:00 node-90 kernel: [167779.081002] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:30:16.629492+00:00 node-90 kernel: [167779.081005] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:30:16.629493+00:00 node-90 kernel: [167779.081008] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:30:16.629494+00:00 node-90 kernel: [167779.081010] [] kthread+0xe5/0x100 2017-10-21T14:30:16.629495+00:00 node-90 kernel: [167779.081011] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:30:16.629496+00:00 node-90 kernel: [167779.081014] [] ret_from_fork+0x3f/0x70 2017-10-21T14:30:16.629496+00:00 node-90 kernel: [167779.081015] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:30:16.629497+00:00 node-90 kernel: [167779.081016] ---[ end trace d7e73079b38e5955 ]--- 2017-10-21T14:31:03.769403+00:00 node-90 kernel: [167826.218041] ------------[ cut here ]------------ 2017-10-21T14:31:03.769423+00:00 node-90 kernel: [167826.218048] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:31:03.769425+00:00 node-90 kernel: [167826.218051] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:31:03.769426+00:00 node-90 kernel: [167826.218052] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:31:03.769427+00:00 node-90 kernel: [167826.218112] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:31:03.769428+00:00 node-90 kernel: [167826.218113] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:31:03.769429+00:00 node-90 kernel: [167826.218115] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:31:03.769443+00:00 node-90 kernel: [167826.218117] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:31:03.769444+00:00 node-90 kernel: [167826.218118] ffff881036478300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:31:03.769445+00:00 node-90 kernel: [167826.218120] Call Trace: 2017-10-21T14:31:03.769446+00:00 node-90 kernel: [167826.218121] [] dump_stack+0x63/0x90 2017-10-21T14:31:03.769447+00:00 node-90 kernel: [167826.218128] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:31:03.769447+00:00 node-90 kernel: [167826.218130] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:31:03.769448+00:00 node-90 kernel: [167826.218132] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:31:03.769448+00:00 node-90 kernel: [167826.218134] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:31:03.769450+00:00 node-90 kernel: [167826.218136] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:31:03.769451+00:00 node-90 kernel: [167826.218141] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:31:03.769451+00:00 node-90 kernel: [167826.218144] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:31:03.769452+00:00 node-90 kernel: [167826.218146] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:31:03.769453+00:00 node-90 kernel: [167826.218153] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:31:03.769453+00:00 node-90 kernel: [167826.218156] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:31:03.769454+00:00 node-90 kernel: [167826.218158] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:31:03.769455+00:00 node-90 kernel: [167826.218161] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:31:03.769456+00:00 node-90 kernel: [167826.218164] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:31:03.769456+00:00 node-90 kernel: [167826.218167] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:31:03.769457+00:00 node-90 kernel: [167826.218170] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:31:03.769458+00:00 node-90 kernel: [167826.218172] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:31:03.769459+00:00 node-90 kernel: [167826.218175] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:31:03.769460+00:00 node-90 kernel: [167826.218177] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:31:03.769461+00:00 node-90 kernel: [167826.218180] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T14:31:03.769461+00:00 node-90 kernel: [167826.218183] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:31:03.769462+00:00 node-90 kernel: [167826.218184] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:31:03.769463+00:00 node-90 kernel: [167826.218186] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:31:03.769472+00:00 node-90 kernel: [167826.218187] [] process_backlog+0xa8/0x150 2017-10-21T14:31:03.769473+00:00 node-90 kernel: [167826.218188] [] net_rx_action+0x21e/0x360 2017-10-21T14:31:03.769474+00:00 node-90 kernel: [167826.218191] [] __do_softirq+0x101/0x290 2017-10-21T14:31:03.769474+00:00 node-90 kernel: [167826.218193] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:31:03.769475+00:00 node-90 kernel: [167826.218194] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:31:03.769476+00:00 node-90 kernel: [167826.218197] [] do_softirq+0x1d/0x20 2017-10-21T14:31:03.769477+00:00 node-90 kernel: [167826.218199] [] netif_rx_ni+0x33/0x80 2017-10-21T14:31:03.769478+00:00 node-90 kernel: [167826.218202] [] tun_get_user+0x506/0x880 2017-10-21T14:31:03.769479+00:00 node-90 kernel: [167826.218204] [] tun_sendmsg+0x51/0x70 2017-10-21T14:31:03.769481+00:00 node-90 kernel: [167826.218206] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:31:03.769482+00:00 node-90 kernel: [167826.218208] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:31:03.769483+00:00 node-90 kernel: [167826.218211] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:31:03.769484+00:00 node-90 kernel: [167826.218213] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:31:03.769485+00:00 node-90 kernel: [167826.218215] [] kthread+0xe5/0x100 2017-10-21T14:31:03.769486+00:00 node-90 kernel: [167826.218217] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:31:03.769486+00:00 node-90 kernel: [167826.218219] [] ret_from_fork+0x3f/0x70 2017-10-21T14:31:03.769488+00:00 node-90 kernel: [167826.218220] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:31:03.769489+00:00 node-90 kernel: [167826.218222] ---[ end trace d7e73079b38e5956 ]--- 2017-10-21T14:31:21.394890+00:00 node-90 kernel: [167843.843337] ------------[ cut here ]------------ 2017-10-21T14:31:21.395058+00:00 node-90 kernel: [167843.843345] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:31:21.395209+00:00 node-90 kernel: [167843.843348] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:31:21.395214+00:00 node-90 kernel: [167843.843349] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:31:21.395216+00:00 node-90 kernel: [167843.843410] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:31:21.395218+00:00 node-90 kernel: [167843.843412] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:31:21.395218+00:00 node-90 kernel: [167843.843413] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T14:31:21.395234+00:00 node-90 kernel: [167843.843415] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T14:31:21.395235+00:00 node-90 kernel: [167843.843416] ffff8820330f5100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:31:21.395236+00:00 node-90 kernel: [167843.843418] Call Trace: 2017-10-21T14:31:21.395238+00:00 node-90 kernel: [167843.843419] [] dump_stack+0x63/0x90 2017-10-21T14:31:21.395239+00:00 node-90 kernel: [167843.843428] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:31:21.395239+00:00 node-90 kernel: [167843.843430] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:31:21.395240+00:00 node-90 kernel: [167843.843432] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:31:21.395240+00:00 node-90 kernel: [167843.843434] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:31:21.395242+00:00 node-90 kernel: [167843.843436] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:31:21.395243+00:00 node-90 kernel: [167843.843441] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:31:21.395244+00:00 node-90 kernel: [167843.843444] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:31:21.395244+00:00 node-90 kernel: [167843.843446] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:31:21.395245+00:00 node-90 kernel: [167843.843451] [] ? nf_iterate+0x62/0x80 2017-10-21T14:31:21.395245+00:00 node-90 kernel: [167843.843453] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:31:21.395247+00:00 node-90 kernel: [167843.843458] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:31:21.395248+00:00 node-90 kernel: [167843.843461] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:31:21.395249+00:00 node-90 kernel: [167843.843464] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:31:21.395249+00:00 node-90 kernel: [167843.843466] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:31:21.395250+00:00 node-90 kernel: [167843.843468] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:31:21.395251+00:00 node-90 kernel: [167843.843471] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:31:21.395252+00:00 node-90 kernel: [167843.843473] [] ? nf_iterate+0x62/0x80 2017-10-21T14:31:21.395253+00:00 node-90 kernel: [167843.843475] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:31:21.395254+00:00 node-90 kernel: [167843.843477] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:31:21.395254+00:00 node-90 kernel: [167843.843480] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:31:21.395255+00:00 node-90 kernel: [167843.843483] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:31:21.395256+00:00 node-90 kernel: [167843.843484] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:31:21.395266+00:00 node-90 kernel: [167843.843488] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T14:31:21.395267+00:00 node-90 kernel: [167843.843489] [] ? __wake_up_common+0x52/0x90 2017-10-21T14:31:21.395268+00:00 node-90 kernel: [167843.843491] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:31:21.395268+00:00 node-90 kernel: [167843.843492] [] process_backlog+0xa8/0x150 2017-10-21T14:31:21.395269+00:00 node-90 kernel: [167843.843493] [] net_rx_action+0x21e/0x360 2017-10-21T14:31:21.395270+00:00 node-90 kernel: [167843.843496] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T14:31:21.395271+00:00 node-90 kernel: [167843.843499] [] __do_softirq+0x101/0x290 2017-10-21T14:31:21.395272+00:00 node-90 kernel: [167843.843501] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:31:21.395273+00:00 node-90 kernel: [167843.843502] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:31:21.395274+00:00 node-90 kernel: [167843.843505] [] do_softirq+0x1d/0x20 2017-10-21T14:31:21.395275+00:00 node-90 kernel: [167843.843506] [] netif_rx_ni+0x33/0x80 2017-10-21T14:31:21.395277+00:00 node-90 kernel: [167843.843510] [] tun_get_user+0x506/0x880 2017-10-21T14:31:21.395278+00:00 node-90 kernel: [167843.843512] [] tun_sendmsg+0x51/0x70 2017-10-21T14:31:21.395279+00:00 node-90 kernel: [167843.843514] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:31:21.395280+00:00 node-90 kernel: [167843.843516] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:31:21.395280+00:00 node-90 kernel: [167843.843519] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:31:21.395281+00:00 node-90 kernel: [167843.843521] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:31:21.395282+00:00 node-90 kernel: [167843.843523] [] kthread+0xe5/0x100 2017-10-21T14:31:21.395283+00:00 node-90 kernel: [167843.843525] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:31:21.395284+00:00 node-90 kernel: [167843.843528] [] ret_from_fork+0x3f/0x70 2017-10-21T14:31:21.395285+00:00 node-90 kernel: [167843.843529] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:31:21.395285+00:00 node-90 kernel: [167843.843530] ---[ end trace d7e73079b38e5957 ]--- 2017-10-21T14:32:58.557507+00:00 node-90 kernel: [167941.004093] ------------[ cut here ]------------ 2017-10-21T14:32:58.557526+00:00 node-90 kernel: [167941.004102] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:32:58.557528+00:00 node-90 kernel: [167941.004104] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:32:58.557529+00:00 node-90 kernel: [167941.004106] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:32:58.557531+00:00 node-90 kernel: [167941.004168] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:32:58.557532+00:00 node-90 kernel: [167941.004169] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:32:58.557678+00:00 node-90 kernel: [167941.004170] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T14:32:58.557700+00:00 node-90 kernel: [167941.004172] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T14:32:58.557701+00:00 node-90 kernel: [167941.004174] ffff88102d423400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:32:58.557703+00:00 node-90 kernel: [167941.004176] Call Trace: 2017-10-21T14:32:58.557704+00:00 node-90 kernel: [167941.004177] [] dump_stack+0x63/0x90 2017-10-21T14:32:58.557705+00:00 node-90 kernel: [167941.004185] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:32:58.557705+00:00 node-90 kernel: [167941.004187] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:32:58.557706+00:00 node-90 kernel: [167941.004190] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:32:58.557707+00:00 node-90 kernel: [167941.004191] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:32:58.557709+00:00 node-90 kernel: [167941.004194] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:32:58.557711+00:00 node-90 kernel: [167941.004200] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:32:58.557712+00:00 node-90 kernel: [167941.004204] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:32:58.557712+00:00 node-90 kernel: [167941.004205] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:32:58.557713+00:00 node-90 kernel: [167941.004210] [] ? nf_iterate+0x62/0x80 2017-10-21T14:32:58.557714+00:00 node-90 kernel: [167941.004212] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:32:58.557715+00:00 node-90 kernel: [167941.004220] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:32:58.557716+00:00 node-90 kernel: [167941.004223] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:32:58.557717+00:00 node-90 kernel: [167941.004226] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:32:58.557717+00:00 node-90 kernel: [167941.004229] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:32:58.557718+00:00 node-90 kernel: [167941.004230] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:32:58.557719+00:00 node-90 kernel: [167941.004234] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:32:58.557720+00:00 node-90 kernel: [167941.004236] [] ? nf_iterate+0x62/0x80 2017-10-21T14:32:58.557721+00:00 node-90 kernel: [167941.004238] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:32:58.557721+00:00 node-90 kernel: [167941.004239] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:32:58.557722+00:00 node-90 kernel: [167941.004243] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:32:58.557722+00:00 node-90 kernel: [167941.004245] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:32:58.557723+00:00 node-90 kernel: [167941.004247] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:32:58.557732+00:00 node-90 kernel: [167941.004251] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T14:32:58.557733+00:00 node-90 kernel: [167941.004252] [] ? __wake_up_common+0x52/0x90 2017-10-21T14:32:58.557734+00:00 node-90 kernel: [167941.004254] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:32:58.557735+00:00 node-90 kernel: [167941.004255] [] process_backlog+0xa8/0x150 2017-10-21T14:32:58.557735+00:00 node-90 kernel: [167941.004257] [] net_rx_action+0x21e/0x360 2017-10-21T14:32:58.557736+00:00 node-90 kernel: [167941.004259] [] __do_softirq+0x101/0x290 2017-10-21T14:32:58.557737+00:00 node-90 kernel: [167941.004262] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:32:58.557738+00:00 node-90 kernel: [167941.004263] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:32:58.557739+00:00 node-90 kernel: [167941.004266] [] do_softirq+0x1d/0x20 2017-10-21T14:32:58.557740+00:00 node-90 kernel: [167941.004267] [] netif_rx_ni+0x33/0x80 2017-10-21T14:32:58.557741+00:00 node-90 kernel: [167941.004271] [] tun_get_user+0x506/0x880 2017-10-21T14:32:58.557742+00:00 node-90 kernel: [167941.004272] [] tun_sendmsg+0x51/0x70 2017-10-21T14:32:58.557743+00:00 node-90 kernel: [167941.004275] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:32:58.557744+00:00 node-90 kernel: [167941.004277] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:32:58.557744+00:00 node-90 kernel: [167941.004280] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:32:58.557745+00:00 node-90 kernel: [167941.004282] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:32:58.557746+00:00 node-90 kernel: [167941.004284] [] kthread+0xe5/0x100 2017-10-21T14:32:58.557747+00:00 node-90 kernel: [167941.004286] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:32:58.557748+00:00 node-90 kernel: [167941.004289] [] ret_from_fork+0x3f/0x70 2017-10-21T14:32:58.557749+00:00 node-90 kernel: [167941.004290] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:32:58.557749+00:00 node-90 kernel: [167941.004291] ---[ end trace d7e73079b38e5958 ]--- 2017-10-21T14:33:16.461630+00:00 node-90 kernel: [167958.909488] ------------[ cut here ]------------ 2017-10-21T14:33:16.461651+00:00 node-90 kernel: [167958.909497] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:33:16.461654+00:00 node-90 kernel: [167958.909501] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:33:16.461655+00:00 node-90 kernel: [167958.909502] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:33:16.461803+00:00 node-90 kernel: [167958.909575] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:33:16.461808+00:00 node-90 kernel: [167958.909577] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:33:16.461809+00:00 node-90 kernel: [167958.909578] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T14:33:16.461825+00:00 node-90 kernel: [167958.909580] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T14:33:16.461826+00:00 node-90 kernel: [167958.909581] ffff8810347f5b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:33:16.461827+00:00 node-90 kernel: [167958.909583] Call Trace: 2017-10-21T14:33:16.461828+00:00 node-90 kernel: [167958.909584] [] dump_stack+0x63/0x90 2017-10-21T14:33:16.461829+00:00 node-90 kernel: [167958.909592] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:33:16.461829+00:00 node-90 kernel: [167958.909593] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:33:16.461830+00:00 node-90 kernel: [167958.909596] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:33:16.461831+00:00 node-90 kernel: [167958.909597] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:33:16.461832+00:00 node-90 kernel: [167958.909600] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:33:16.461833+00:00 node-90 kernel: [167958.909605] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:33:16.461834+00:00 node-90 kernel: [167958.909608] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:33:16.461834+00:00 node-90 kernel: [167958.909610] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:33:16.461835+00:00 node-90 kernel: [167958.909614] [] ? nf_iterate+0x62/0x80 2017-10-21T14:33:16.461836+00:00 node-90 kernel: [167958.909616] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:33:16.461837+00:00 node-90 kernel: [167958.909622] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:33:16.461838+00:00 node-90 kernel: [167958.909625] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:33:16.461838+00:00 node-90 kernel: [167958.909627] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:33:16.461839+00:00 node-90 kernel: [167958.909630] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:33:16.461839+00:00 node-90 kernel: [167958.909632] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:33:16.461840+00:00 node-90 kernel: [167958.909635] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:33:16.461841+00:00 node-90 kernel: [167958.909637] [] ? nf_iterate+0x62/0x80 2017-10-21T14:33:16.461842+00:00 node-90 kernel: [167958.909639] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:33:16.461843+00:00 node-90 kernel: [167958.909640] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:33:16.461843+00:00 node-90 kernel: [167958.909644] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:33:16.461844+00:00 node-90 kernel: [167958.909646] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:33:16.461845+00:00 node-90 kernel: [167958.909648] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:33:16.461855+00:00 node-90 kernel: [167958.909650] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:33:16.461856+00:00 node-90 kernel: [167958.909653] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:33:16.461856+00:00 node-90 kernel: [167958.909656] [] ? generic_exec_single+0x85/0x120 2017-10-21T14:33:16.461857+00:00 node-90 kernel: [167958.909659] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T14:33:16.461857+00:00 node-90 kernel: [167958.909660] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:33:16.461858+00:00 node-90 kernel: [167958.909662] [] process_backlog+0xa8/0x150 2017-10-21T14:33:16.461859+00:00 node-90 kernel: [167958.909663] [] net_rx_action+0x21e/0x360 2017-10-21T14:33:16.461860+00:00 node-90 kernel: [167958.909665] [] __do_softirq+0x101/0x290 2017-10-21T14:33:16.461861+00:00 node-90 kernel: [167958.909668] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:33:16.461862+00:00 node-90 kernel: [167958.909668] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:33:16.461863+00:00 node-90 kernel: [167958.909671] [] do_softirq+0x1d/0x20 2017-10-21T14:33:16.461865+00:00 node-90 kernel: [167958.909672] [] netif_rx_ni+0x33/0x80 2017-10-21T14:33:16.461866+00:00 node-90 kernel: [167958.909675] [] tun_get_user+0x506/0x880 2017-10-21T14:33:16.461867+00:00 node-90 kernel: [167958.909677] [] tun_sendmsg+0x51/0x70 2017-10-21T14:33:16.461867+00:00 node-90 kernel: [167958.909679] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:33:16.461868+00:00 node-90 kernel: [167958.909681] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:33:16.461868+00:00 node-90 kernel: [167958.909685] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:33:16.461870+00:00 node-90 kernel: [167958.909687] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:33:16.461871+00:00 node-90 kernel: [167958.909689] [] kthread+0xe5/0x100 2017-10-21T14:33:16.461871+00:00 node-90 kernel: [167958.909691] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:33:16.461872+00:00 node-90 kernel: [167958.909694] [] ret_from_fork+0x3f/0x70 2017-10-21T14:33:16.461872+00:00 node-90 kernel: [167958.909696] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:33:16.461884+00:00 node-90 kernel: [167958.909697] ---[ end trace d7e73079b38e5959 ]--- 2017-10-21T14:35:26.469813+00:00 node-90 kernel: [168088.912142] ------------[ cut here ]------------ 2017-10-21T14:35:26.469837+00:00 node-90 kernel: [168088.912150] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:35:26.469841+00:00 node-90 kernel: [168088.912153] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:35:26.469851+00:00 node-90 kernel: [168088.912154] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:35:26.469855+00:00 node-90 kernel: [168088.912218] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:35:26.469856+00:00 node-90 kernel: [168088.912219] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:35:26.469856+00:00 node-90 kernel: [168088.912221] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T14:35:26.469872+00:00 node-90 kernel: [168088.912223] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T14:35:26.469873+00:00 node-90 kernel: [168088.912224] ffff881036ceeb00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:35:26.469875+00:00 node-90 kernel: [168088.912226] Call Trace: 2017-10-21T14:35:26.469876+00:00 node-90 kernel: [168088.912227] [] dump_stack+0x63/0x90 2017-10-21T14:35:26.469876+00:00 node-90 kernel: [168088.912234] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:35:26.469877+00:00 node-90 kernel: [168088.912236] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:35:26.469878+00:00 node-90 kernel: [168088.912239] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:35:26.469879+00:00 node-90 kernel: [168088.912240] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:35:26.469880+00:00 node-90 kernel: [168088.912242] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:35:26.469881+00:00 node-90 kernel: [168088.912247] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:35:26.469882+00:00 node-90 kernel: [168088.912251] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:35:26.469882+00:00 node-90 kernel: [168088.912252] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:35:26.469883+00:00 node-90 kernel: [168088.912256] [] ? nf_iterate+0x62/0x80 2017-10-21T14:35:26.469884+00:00 node-90 kernel: [168088.912258] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:35:26.469886+00:00 node-90 kernel: [168088.912265] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:35:26.469887+00:00 node-90 kernel: [168088.912267] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:35:26.469887+00:00 node-90 kernel: [168088.912270] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:35:26.469888+00:00 node-90 kernel: [168088.912273] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:35:26.469888+00:00 node-90 kernel: [168088.912274] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:35:26.469890+00:00 node-90 kernel: [168088.912278] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:35:26.469892+00:00 node-90 kernel: [168088.912279] [] ? nf_iterate+0x62/0x80 2017-10-21T14:35:26.469893+00:00 node-90 kernel: [168088.912281] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:35:26.469893+00:00 node-90 kernel: [168088.912283] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:35:26.469894+00:00 node-90 kernel: [168088.912286] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:35:26.469895+00:00 node-90 kernel: [168088.912289] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:35:26.469896+00:00 node-90 kernel: [168088.912290] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:35:26.469906+00:00 node-90 kernel: [168088.912293] [] ? update_blocked_averages+0x310/0x520 2017-10-21T14:35:26.469906+00:00 node-90 kernel: [168088.912294] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:35:26.469907+00:00 node-90 kernel: [168088.912296] [] process_backlog+0xa8/0x150 2017-10-21T14:35:26.469907+00:00 node-90 kernel: [168088.912297] [] net_rx_action+0x21e/0x360 2017-10-21T14:35:26.469908+00:00 node-90 kernel: [168088.912299] [] __do_softirq+0x101/0x290 2017-10-21T14:35:26.469910+00:00 node-90 kernel: [168088.912302] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:35:26.469911+00:00 node-90 kernel: [168088.912303] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:35:26.469912+00:00 node-90 kernel: [168088.912306] [] do_softirq+0x1d/0x20 2017-10-21T14:35:26.469913+00:00 node-90 kernel: [168088.912307] [] netif_rx_ni+0x33/0x80 2017-10-21T14:35:26.469914+00:00 node-90 kernel: [168088.912310] [] tun_get_user+0x506/0x880 2017-10-21T14:35:26.469915+00:00 node-90 kernel: [168088.912312] [] tun_sendmsg+0x51/0x70 2017-10-21T14:35:26.469916+00:00 node-90 kernel: [168088.912314] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:35:26.469918+00:00 node-90 kernel: [168088.912316] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:35:26.469918+00:00 node-90 kernel: [168088.912319] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:35:26.469919+00:00 node-90 kernel: [168088.912322] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:35:26.469919+00:00 node-90 kernel: [168088.912324] [] kthread+0xe5/0x100 2017-10-21T14:35:26.469921+00:00 node-90 kernel: [168088.912325] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:35:26.469922+00:00 node-90 kernel: [168088.912328] [] ret_from_fork+0x3f/0x70 2017-10-21T14:35:26.469923+00:00 node-90 kernel: [168088.912329] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:35:26.469923+00:00 node-90 kernel: [168088.912330] ---[ end trace d7e73079b38e595a ]--- 2017-10-21T14:37:07.085566+00:00 node-90 kernel: [168189.526368] ------------[ cut here ]------------ 2017-10-21T14:37:07.085588+00:00 node-90 kernel: [168189.526379] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:37:07.085590+00:00 node-90 kernel: [168189.526381] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:37:07.085591+00:00 node-90 kernel: [168189.526382] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:37:07.085592+00:00 node-90 kernel: [168189.526444] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:37:07.085609+00:00 node-90 kernel: [168189.526445] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:37:07.085613+00:00 node-90 kernel: [168189.526446] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T14:37:07.085631+00:00 node-90 kernel: [168189.526448] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T14:37:07.085633+00:00 node-90 kernel: [168189.526449] ffff882036f68400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:37:07.085635+00:00 node-90 kernel: [168189.526451] Call Trace: 2017-10-21T14:37:07.085636+00:00 node-90 kernel: [168189.526453] [] dump_stack+0x63/0x90 2017-10-21T14:37:07.085637+00:00 node-90 kernel: [168189.526463] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:37:07.085638+00:00 node-90 kernel: [168189.526464] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:37:07.085638+00:00 node-90 kernel: [168189.526467] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:37:07.085639+00:00 node-90 kernel: [168189.526469] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:37:07.085641+00:00 node-90 kernel: [168189.526471] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:37:07.085642+00:00 node-90 kernel: [168189.526478] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:37:07.085643+00:00 node-90 kernel: [168189.526481] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:37:07.085644+00:00 node-90 kernel: [168189.526483] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:37:07.085644+00:00 node-90 kernel: [168189.526489] [] ? nf_iterate+0x62/0x80 2017-10-21T14:37:07.085645+00:00 node-90 kernel: [168189.526491] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:37:07.085647+00:00 node-90 kernel: [168189.526497] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:37:07.085648+00:00 node-90 kernel: [168189.526500] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:37:07.085648+00:00 node-90 kernel: [168189.526502] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:37:07.085649+00:00 node-90 kernel: [168189.526505] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:37:07.085649+00:00 node-90 kernel: [168189.526507] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:37:07.085650+00:00 node-90 kernel: [168189.526510] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:37:07.085652+00:00 node-90 kernel: [168189.526512] [] ? nf_iterate+0x62/0x80 2017-10-21T14:37:07.085653+00:00 node-90 kernel: [168189.526513] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:37:07.085653+00:00 node-90 kernel: [168189.526515] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:37:07.085654+00:00 node-90 kernel: [168189.526518] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:37:07.085654+00:00 node-90 kernel: [168189.526521] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:37:07.085655+00:00 node-90 kernel: [168189.526522] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:37:07.085664+00:00 node-90 kernel: [168189.526524] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:37:07.085665+00:00 node-90 kernel: [168189.526525] [] process_backlog+0xa8/0x150 2017-10-21T14:37:07.085666+00:00 node-90 kernel: [168189.526526] [] net_rx_action+0x21e/0x360 2017-10-21T14:37:07.085666+00:00 node-90 kernel: [168189.526529] [] __do_softirq+0x101/0x290 2017-10-21T14:37:07.085667+00:00 node-90 kernel: [168189.526532] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:37:07.085668+00:00 node-90 kernel: [168189.526533] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:37:07.085670+00:00 node-90 kernel: [168189.526536] [] do_softirq+0x1d/0x20 2017-10-21T14:37:07.085671+00:00 node-90 kernel: [168189.526537] [] netif_rx_ni+0x33/0x80 2017-10-21T14:37:07.085672+00:00 node-90 kernel: [168189.526543] [] tun_get_user+0x506/0x880 2017-10-21T14:37:07.085673+00:00 node-90 kernel: [168189.526545] [] tun_sendmsg+0x51/0x70 2017-10-21T14:37:07.085674+00:00 node-90 kernel: [168189.526548] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:37:07.085675+00:00 node-90 kernel: [168189.526550] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:37:07.085677+00:00 node-90 kernel: [168189.526553] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:37:07.085677+00:00 node-90 kernel: [168189.526555] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:37:07.085678+00:00 node-90 kernel: [168189.526557] [] kthread+0xe5/0x100 2017-10-21T14:37:07.085678+00:00 node-90 kernel: [168189.526559] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:37:07.085679+00:00 node-90 kernel: [168189.526562] [] ret_from_fork+0x3f/0x70 2017-10-21T14:37:07.085681+00:00 node-90 kernel: [168189.526563] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:37:07.085682+00:00 node-90 kernel: [168189.526564] ---[ end trace d7e73079b38e595b ]--- 2017-10-21T14:47:54.001361+00:00 node-90 kernel: [168836.429049] ------------[ cut here ]------------ 2017-10-21T14:47:54.001379+00:00 node-90 kernel: [168836.429057] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:47:54.001381+00:00 node-90 kernel: [168836.429060] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:47:54.001382+00:00 node-90 kernel: [168836.429061] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:47:54.001391+00:00 node-90 kernel: [168836.429126] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:47:54.001393+00:00 node-90 kernel: [168836.429127] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:47:54.001394+00:00 node-90 kernel: [168836.429128] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:47:54.001408+00:00 node-90 kernel: [168836.429130] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:47:54.001409+00:00 node-90 kernel: [168836.429131] ffff8810350dfd00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:47:54.001411+00:00 node-90 kernel: [168836.429133] Call Trace: 2017-10-21T14:47:54.001412+00:00 node-90 kernel: [168836.429135] [] dump_stack+0x63/0x90 2017-10-21T14:47:54.001413+00:00 node-90 kernel: [168836.429143] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:47:54.001413+00:00 node-90 kernel: [168836.429146] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:47:54.001414+00:00 node-90 kernel: [168836.429149] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:47:54.001415+00:00 node-90 kernel: [168836.429151] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:47:54.001416+00:00 node-90 kernel: [168836.429153] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:47:54.001417+00:00 node-90 kernel: [168836.429160] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:47:54.001418+00:00 node-90 kernel: [168836.429164] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:47:54.001419+00:00 node-90 kernel: [168836.429166] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:47:54.001419+00:00 node-90 kernel: [168836.429169] [] ? nf_iterate+0x62/0x80 2017-10-21T14:47:54.001420+00:00 node-90 kernel: [168836.429171] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:47:54.001421+00:00 node-90 kernel: [168836.429178] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:47:54.001422+00:00 node-90 kernel: [168836.429180] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:47:54.001423+00:00 node-90 kernel: [168836.429183] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:47:54.001424+00:00 node-90 kernel: [168836.429185] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:47:54.001424+00:00 node-90 kernel: [168836.429187] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:47:54.001425+00:00 node-90 kernel: [168836.429191] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:47:54.001426+00:00 node-90 kernel: [168836.429192] [] ? nf_iterate+0x62/0x80 2017-10-21T14:47:54.001427+00:00 node-90 kernel: [168836.429194] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:47:54.001427+00:00 node-90 kernel: [168836.429196] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:47:54.001428+00:00 node-90 kernel: [168836.429201] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:47:54.001429+00:00 node-90 kernel: [168836.429205] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:47:54.001430+00:00 node-90 kernel: [168836.429208] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:47:54.001439+00:00 node-90 kernel: [168836.429209] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:47:54.001440+00:00 node-90 kernel: [168836.429211] [] process_backlog+0xa8/0x150 2017-10-21T14:47:54.001440+00:00 node-90 kernel: [168836.429212] [] net_rx_action+0x21e/0x360 2017-10-21T14:47:54.001441+00:00 node-90 kernel: [168836.429214] [] __do_softirq+0x101/0x290 2017-10-21T14:47:54.001441+00:00 node-90 kernel: [168836.429217] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:47:54.001443+00:00 node-90 kernel: [168836.429217] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:47:54.001444+00:00 node-90 kernel: [168836.429221] [] do_softirq+0x1d/0x20 2017-10-21T14:47:54.001445+00:00 node-90 kernel: [168836.429222] [] netif_rx_ni+0x33/0x80 2017-10-21T14:47:54.001446+00:00 node-90 kernel: [168836.429225] [] tun_get_user+0x506/0x880 2017-10-21T14:47:54.001447+00:00 node-90 kernel: [168836.429227] [] tun_sendmsg+0x51/0x70 2017-10-21T14:47:54.001448+00:00 node-90 kernel: [168836.429229] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:47:54.001449+00:00 node-90 kernel: [168836.429231] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:47:54.001450+00:00 node-90 kernel: [168836.429235] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:47:54.001451+00:00 node-90 kernel: [168836.429238] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:47:54.001451+00:00 node-90 kernel: [168836.429241] [] kthread+0xe5/0x100 2017-10-21T14:47:54.001452+00:00 node-90 kernel: [168836.429243] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:47:54.001453+00:00 node-90 kernel: [168836.429246] [] ret_from_fork+0x3f/0x70 2017-10-21T14:47:54.001454+00:00 node-90 kernel: [168836.429248] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:47:54.001455+00:00 node-90 kernel: [168836.429249] ---[ end trace d7e73079b38e595c ]--- 2017-10-21T14:48:19.164995+00:00 node-90 kernel: [168861.594021] ------------[ cut here ]------------ 2017-10-21T14:48:19.165014+00:00 node-90 kernel: [168861.594028] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:48:19.165016+00:00 node-90 kernel: [168861.594031] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:48:19.165017+00:00 node-90 kernel: [168861.594032] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:48:19.165025+00:00 node-90 kernel: [168861.594094] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:48:19.165027+00:00 node-90 kernel: [168861.594095] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:48:19.165028+00:00 node-90 kernel: [168861.594096] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:48:19.165042+00:00 node-90 kernel: [168861.594098] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:48:19.165044+00:00 node-90 kernel: [168861.594100] ffff8820336a6800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:48:19.165045+00:00 node-90 kernel: [168861.594102] Call Trace: 2017-10-21T14:48:19.165046+00:00 node-90 kernel: [168861.594103] [] dump_stack+0x63/0x90 2017-10-21T14:48:19.165047+00:00 node-90 kernel: [168861.594110] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:48:19.165048+00:00 node-90 kernel: [168861.594112] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:48:19.165048+00:00 node-90 kernel: [168861.594114] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:48:19.165049+00:00 node-90 kernel: [168861.594115] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:48:19.165050+00:00 node-90 kernel: [168861.594118] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:48:19.165052+00:00 node-90 kernel: [168861.594123] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:48:19.165052+00:00 node-90 kernel: [168861.594126] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:48:19.165053+00:00 node-90 kernel: [168861.594127] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:48:19.165054+00:00 node-90 kernel: [168861.594132] [] ? nf_iterate+0x62/0x80 2017-10-21T14:48:19.165054+00:00 node-90 kernel: [168861.594133] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:48:19.165056+00:00 node-90 kernel: [168861.594140] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:48:19.165057+00:00 node-90 kernel: [168861.594143] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:48:19.165057+00:00 node-90 kernel: [168861.594145] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:48:19.165058+00:00 node-90 kernel: [168861.594148] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:48:19.165059+00:00 node-90 kernel: [168861.594150] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:48:19.165060+00:00 node-90 kernel: [168861.594153] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:48:19.165061+00:00 node-90 kernel: [168861.594155] [] ? nf_iterate+0x62/0x80 2017-10-21T14:48:19.165062+00:00 node-90 kernel: [168861.594157] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:48:19.165063+00:00 node-90 kernel: [168861.594158] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:48:19.165063+00:00 node-90 kernel: [168861.594162] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:48:19.165064+00:00 node-90 kernel: [168861.594164] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:48:19.165065+00:00 node-90 kernel: [168861.594166] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:48:19.165073+00:00 node-90 kernel: [168861.594167] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:48:19.165074+00:00 node-90 kernel: [168861.594169] [] process_backlog+0xa8/0x150 2017-10-21T14:48:19.165075+00:00 node-90 kernel: [168861.594170] [] net_rx_action+0x21e/0x360 2017-10-21T14:48:19.165075+00:00 node-90 kernel: [168861.594173] [] __do_softirq+0x101/0x290 2017-10-21T14:48:19.165076+00:00 node-90 kernel: [168861.594175] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:48:19.165077+00:00 node-90 kernel: [168861.594176] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:48:19.165078+00:00 node-90 kernel: [168861.594179] [] do_softirq+0x1d/0x20 2017-10-21T14:48:19.165079+00:00 node-90 kernel: [168861.594180] [] netif_rx_ni+0x33/0x80 2017-10-21T14:48:19.165080+00:00 node-90 kernel: [168861.594183] [] tun_get_user+0x506/0x880 2017-10-21T14:48:19.165081+00:00 node-90 kernel: [168861.594185] [] tun_sendmsg+0x51/0x70 2017-10-21T14:48:19.165082+00:00 node-90 kernel: [168861.594187] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:48:19.165083+00:00 node-90 kernel: [168861.594189] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:48:19.165084+00:00 node-90 kernel: [168861.594192] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:48:19.165084+00:00 node-90 kernel: [168861.594195] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:48:19.165085+00:00 node-90 kernel: [168861.594197] [] kthread+0xe5/0x100 2017-10-21T14:48:19.165085+00:00 node-90 kernel: [168861.594198] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:48:19.165086+00:00 node-90 kernel: [168861.594201] [] ret_from_fork+0x3f/0x70 2017-10-21T14:48:19.165087+00:00 node-90 kernel: [168861.594202] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:48:19.165089+00:00 node-90 kernel: [168861.594203] ---[ end trace d7e73079b38e595d ]--- 2017-10-21T14:49:33.331253+00:00 node-90 kernel: [168935.758567] ------------[ cut here ]------------ 2017-10-21T14:49:33.331272+00:00 node-90 kernel: [168935.758574] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:49:33.331274+00:00 node-90 kernel: [168935.758576] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:49:33.331275+00:00 node-90 kernel: [168935.758577] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:49:33.331282+00:00 node-90 kernel: [168935.758650] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:49:33.331284+00:00 node-90 kernel: [168935.758651] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:49:33.331285+00:00 node-90 kernel: [168935.758652] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T14:49:33.331300+00:00 node-90 kernel: [168935.758654] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T14:49:33.331302+00:00 node-90 kernel: [168935.758655] ffff88103387ec00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:49:33.331303+00:00 node-90 kernel: [168935.758657] Call Trace: 2017-10-21T14:49:33.331304+00:00 node-90 kernel: [168935.758658] [] dump_stack+0x63/0x90 2017-10-21T14:49:33.331305+00:00 node-90 kernel: [168935.758665] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:49:33.331306+00:00 node-90 kernel: [168935.758667] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:49:33.331306+00:00 node-90 kernel: [168935.758669] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:49:33.331307+00:00 node-90 kernel: [168935.758670] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:49:33.331308+00:00 node-90 kernel: [168935.758672] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:49:33.331310+00:00 node-90 kernel: [168935.758677] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:49:33.331310+00:00 node-90 kernel: [168935.758680] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:49:33.331311+00:00 node-90 kernel: [168935.758682] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:49:33.331312+00:00 node-90 kernel: [168935.758686] [] ? nf_iterate+0x62/0x80 2017-10-21T14:49:33.331313+00:00 node-90 kernel: [168935.758687] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:49:33.331314+00:00 node-90 kernel: [168935.758693] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:49:33.331315+00:00 node-90 kernel: [168935.758696] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:49:33.331315+00:00 node-90 kernel: [168935.758698] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:49:33.331316+00:00 node-90 kernel: [168935.758701] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:49:33.331317+00:00 node-90 kernel: [168935.758703] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:49:33.331318+00:00 node-90 kernel: [168935.758706] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:49:33.331319+00:00 node-90 kernel: [168935.758707] [] ? nf_iterate+0x62/0x80 2017-10-21T14:49:33.331320+00:00 node-90 kernel: [168935.758709] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:49:33.331320+00:00 node-90 kernel: [168935.758711] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:49:33.331321+00:00 node-90 kernel: [168935.758714] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:49:33.331321+00:00 node-90 kernel: [168935.758716] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:49:33.331322+00:00 node-90 kernel: [168935.758718] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:49:33.331332+00:00 node-90 kernel: [168935.758719] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:49:33.331332+00:00 node-90 kernel: [168935.758720] [] process_backlog+0xa8/0x150 2017-10-21T14:49:33.331333+00:00 node-90 kernel: [168935.758722] [] net_rx_action+0x21e/0x360 2017-10-21T14:49:33.331333+00:00 node-90 kernel: [168935.758724] [] __do_softirq+0x101/0x290 2017-10-21T14:49:33.331334+00:00 node-90 kernel: [168935.758726] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:49:33.331335+00:00 node-90 kernel: [168935.758727] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:49:33.331336+00:00 node-90 kernel: [168935.758730] [] do_softirq+0x1d/0x20 2017-10-21T14:49:33.331337+00:00 node-90 kernel: [168935.758731] [] netif_rx_ni+0x33/0x80 2017-10-21T14:49:33.331338+00:00 node-90 kernel: [168935.758733] [] tun_get_user+0x506/0x880 2017-10-21T14:49:33.331339+00:00 node-90 kernel: [168935.758735] [] tun_sendmsg+0x51/0x70 2017-10-21T14:49:33.331340+00:00 node-90 kernel: [168935.758738] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:49:33.331341+00:00 node-90 kernel: [168935.758739] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:49:33.331342+00:00 node-90 kernel: [168935.758743] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:49:33.331342+00:00 node-90 kernel: [168935.758745] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:49:33.331343+00:00 node-90 kernel: [168935.758747] [] kthread+0xe5/0x100 2017-10-21T14:49:33.331344+00:00 node-90 kernel: [168935.758748] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:49:33.331344+00:00 node-90 kernel: [168935.758751] [] ret_from_fork+0x3f/0x70 2017-10-21T14:49:33.331345+00:00 node-90 kernel: [168935.758752] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:49:33.331347+00:00 node-90 kernel: [168935.758753] ---[ end trace d7e73079b38e595e ]--- 2017-10-21T14:50:54.417789+00:00 node-90 kernel: [169016.840144] ------------[ cut here ]------------ 2017-10-21T14:50:54.417810+00:00 node-90 kernel: [169016.840151] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:50:54.417812+00:00 node-90 kernel: [169016.840154] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:50:54.417964+00:00 node-90 kernel: [169016.840155] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:50:54.417970+00:00 node-90 kernel: [169016.840215] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:50:54.417971+00:00 node-90 kernel: [169016.840216] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:50:54.417971+00:00 node-90 kernel: [169016.840217] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:50:54.417989+00:00 node-90 kernel: [169016.840219] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:50:54.417989+00:00 node-90 kernel: [169016.840220] ffff881031f2e400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:50:54.417991+00:00 node-90 kernel: [169016.840222] Call Trace: 2017-10-21T14:50:54.417992+00:00 node-90 kernel: [169016.840223] [] dump_stack+0x63/0x90 2017-10-21T14:50:54.417992+00:00 node-90 kernel: [169016.840230] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:50:54.417993+00:00 node-90 kernel: [169016.840232] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:50:54.417993+00:00 node-90 kernel: [169016.840234] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:50:54.417994+00:00 node-90 kernel: [169016.840235] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:50:54.417995+00:00 node-90 kernel: [169016.840237] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:50:54.417996+00:00 node-90 kernel: [169016.840242] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:50:54.417997+00:00 node-90 kernel: [169016.840245] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:50:54.417997+00:00 node-90 kernel: [169016.840247] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:50:54.417998+00:00 node-90 kernel: [169016.840251] [] ? nf_iterate+0x62/0x80 2017-10-21T14:50:54.417999+00:00 node-90 kernel: [169016.840252] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:50:54.418000+00:00 node-90 kernel: [169016.840259] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:50:54.418001+00:00 node-90 kernel: [169016.840262] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:50:54.418001+00:00 node-90 kernel: [169016.840264] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:50:54.418002+00:00 node-90 kernel: [169016.840266] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:50:54.418002+00:00 node-90 kernel: [169016.840268] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:50:54.418003+00:00 node-90 kernel: [169016.840271] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:50:54.418004+00:00 node-90 kernel: [169016.840273] [] ? nf_iterate+0x62/0x80 2017-10-21T14:50:54.418005+00:00 node-90 kernel: [169016.840274] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:50:54.418006+00:00 node-90 kernel: [169016.840276] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:50:54.418007+00:00 node-90 kernel: [169016.840279] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:50:54.418007+00:00 node-90 kernel: [169016.840281] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:50:54.418008+00:00 node-90 kernel: [169016.840283] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:50:54.418017+00:00 node-90 kernel: [169016.840284] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:50:54.418018+00:00 node-90 kernel: [169016.840285] [] process_backlog+0xa8/0x150 2017-10-21T14:50:54.418019+00:00 node-90 kernel: [169016.840287] [] net_rx_action+0x21e/0x360 2017-10-21T14:50:54.418019+00:00 node-90 kernel: [169016.840289] [] __do_softirq+0x101/0x290 2017-10-21T14:50:54.418020+00:00 node-90 kernel: [169016.840291] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:50:54.418021+00:00 node-90 kernel: [169016.840292] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:50:54.418022+00:00 node-90 kernel: [169016.840295] [] do_softirq+0x1d/0x20 2017-10-21T14:50:54.418023+00:00 node-90 kernel: [169016.840296] [] netif_rx_ni+0x33/0x80 2017-10-21T14:50:54.418024+00:00 node-90 kernel: [169016.840299] [] tun_get_user+0x506/0x880 2017-10-21T14:50:54.418025+00:00 node-90 kernel: [169016.840301] [] tun_sendmsg+0x51/0x70 2017-10-21T14:50:54.418026+00:00 node-90 kernel: [169016.840303] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:50:54.418027+00:00 node-90 kernel: [169016.840305] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:50:54.418029+00:00 node-90 kernel: [169016.840308] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:50:54.418029+00:00 node-90 kernel: [169016.840310] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:50:54.418030+00:00 node-90 kernel: [169016.840312] [] kthread+0xe5/0x100 2017-10-21T14:50:54.418030+00:00 node-90 kernel: [169016.840314] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:50:54.418031+00:00 node-90 kernel: [169016.840316] [] ret_from_fork+0x3f/0x70 2017-10-21T14:50:54.418032+00:00 node-90 kernel: [169016.840318] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:50:54.418033+00:00 node-90 kernel: [169016.840319] ---[ end trace d7e73079b38e595f ]--- 2017-10-21T14:53:20.139019+00:00 node-90 kernel: [169162.561430] ------------[ cut here ]------------ 2017-10-21T14:53:20.139038+00:00 node-90 kernel: [169162.561437] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:53:20.139040+00:00 node-90 kernel: [169162.561439] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:53:20.139041+00:00 node-90 kernel: [169162.561440] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:53:20.139043+00:00 node-90 kernel: [169162.561503] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:53:20.139044+00:00 node-90 kernel: [169162.561504] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:53:20.139045+00:00 node-90 kernel: [169162.561505] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T14:53:20.139063+00:00 node-90 kernel: [169162.561507] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T14:53:20.139064+00:00 node-90 kernel: [169162.561509] ffff882033bd1900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:53:20.139065+00:00 node-90 kernel: [169162.561510] Call Trace: 2017-10-21T14:53:20.139066+00:00 node-90 kernel: [169162.561512] [] dump_stack+0x63/0x90 2017-10-21T14:53:20.139067+00:00 node-90 kernel: [169162.561519] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:53:20.139067+00:00 node-90 kernel: [169162.561521] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:53:20.139068+00:00 node-90 kernel: [169162.561523] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:53:20.139069+00:00 node-90 kernel: [169162.561525] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:53:20.139070+00:00 node-90 kernel: [169162.561526] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:53:20.139071+00:00 node-90 kernel: [169162.561532] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:53:20.139071+00:00 node-90 kernel: [169162.561535] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:53:20.139072+00:00 node-90 kernel: [169162.561537] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:53:20.139093+00:00 node-90 kernel: [169162.561541] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:20.139094+00:00 node-90 kernel: [169162.561543] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:53:20.139096+00:00 node-90 kernel: [169162.561550] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:53:20.139097+00:00 node-90 kernel: [169162.561553] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:53:20.139097+00:00 node-90 kernel: [169162.561555] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:53:20.139098+00:00 node-90 kernel: [169162.561558] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:53:20.139098+00:00 node-90 kernel: [169162.561560] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:53:20.139099+00:00 node-90 kernel: [169162.561563] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:53:20.139100+00:00 node-90 kernel: [169162.561565] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:20.139101+00:00 node-90 kernel: [169162.561567] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:53:20.139102+00:00 node-90 kernel: [169162.561568] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:53:20.139102+00:00 node-90 kernel: [169162.561571] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:53:20.139103+00:00 node-90 kernel: [169162.561575] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:53:20.139104+00:00 node-90 kernel: [169162.561578] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:53:20.139116+00:00 node-90 kernel: [169162.561586] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T14:53:20.139118+00:00 node-90 kernel: [169162.561588] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:53:20.139119+00:00 node-90 kernel: [169162.561589] [] process_backlog+0xa8/0x150 2017-10-21T14:53:20.139120+00:00 node-90 kernel: [169162.561590] [] net_rx_action+0x21e/0x360 2017-10-21T14:53:20.139121+00:00 node-90 kernel: [169162.561592] [] __do_softirq+0x101/0x290 2017-10-21T14:53:20.139122+00:00 node-90 kernel: [169162.561595] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:53:20.139123+00:00 node-90 kernel: [169162.561596] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:53:20.139125+00:00 node-90 kernel: [169162.561599] [] do_softirq+0x1d/0x20 2017-10-21T14:53:20.139126+00:00 node-90 kernel: [169162.561600] [] netif_rx_ni+0x33/0x80 2017-10-21T14:53:20.139127+00:00 node-90 kernel: [169162.561610] [] tun_get_user+0x506/0x880 2017-10-21T14:53:20.139128+00:00 node-90 kernel: [169162.561612] [] tun_sendmsg+0x51/0x70 2017-10-21T14:53:20.139129+00:00 node-90 kernel: [169162.561614] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:53:20.139130+00:00 node-90 kernel: [169162.561616] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:53:20.139131+00:00 node-90 kernel: [169162.561619] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:53:20.139132+00:00 node-90 kernel: [169162.561622] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:53:20.139132+00:00 node-90 kernel: [169162.561624] [] kthread+0xe5/0x100 2017-10-21T14:53:20.139134+00:00 node-90 kernel: [169162.561625] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:53:20.139135+00:00 node-90 kernel: [169162.561628] [] ret_from_fork+0x3f/0x70 2017-10-21T14:53:20.139136+00:00 node-90 kernel: [169162.561629] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:53:20.139137+00:00 node-90 kernel: [169162.561630] ---[ end trace d7e73079b38e5960 ]--- 2017-10-21T14:53:52.138060+00:00 node-90 kernel: [169194.558204] ------------[ cut here ]------------ 2017-10-21T14:53:52.138081+00:00 node-90 kernel: [169194.558214] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:53:52.138083+00:00 node-90 kernel: [169194.558216] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:53:52.138084+00:00 node-90 kernel: [169194.558218] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:53:52.138086+00:00 node-90 kernel: [169194.558280] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:53:52.138240+00:00 node-90 kernel: [169194.558281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:53:52.138250+00:00 node-90 kernel: [169194.558282] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T14:53:52.138271+00:00 node-90 kernel: [169194.558284] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T14:53:52.138272+00:00 node-90 kernel: [169194.558286] ffff881f8c417b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T14:53:52.138273+00:00 node-90 kernel: [169194.558288] Call Trace: 2017-10-21T14:53:52.138274+00:00 node-90 kernel: [169194.558289] [] dump_stack+0x63/0x90 2017-10-21T14:53:52.138275+00:00 node-90 kernel: [169194.558312] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:53:52.138276+00:00 node-90 kernel: [169194.558313] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:53:52.138276+00:00 node-90 kernel: [169194.558317] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:53:52.138277+00:00 node-90 kernel: [169194.558318] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:53:52.138278+00:00 node-90 kernel: [169194.558321] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:53:52.138279+00:00 node-90 kernel: [169194.558327] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:53:52.138280+00:00 node-90 kernel: [169194.558331] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:53:52.138280+00:00 node-90 kernel: [169194.558332] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:53:52.138281+00:00 node-90 kernel: [169194.558339] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:52.138282+00:00 node-90 kernel: [169194.558340] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:53:52.138283+00:00 node-90 kernel: [169194.558347] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:53:52.138284+00:00 node-90 kernel: [169194.558350] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:53:52.138284+00:00 node-90 kernel: [169194.558353] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:53:52.138285+00:00 node-90 kernel: [169194.558355] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:53:52.138285+00:00 node-90 kernel: [169194.558357] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:53:52.138286+00:00 node-90 kernel: [169194.558360] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:53:52.138287+00:00 node-90 kernel: [169194.558362] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:52.138288+00:00 node-90 kernel: [169194.558375] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:53:52.138289+00:00 node-90 kernel: [169194.558377] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:53:52.138289+00:00 node-90 kernel: [169194.558380] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:53:52.138290+00:00 node-90 kernel: [169194.558382] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:53:52.138291+00:00 node-90 kernel: [169194.558384] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:53:52.138300+00:00 node-90 kernel: [169194.558388] [] ? smp_apic_timer_interrupt+0x42/0x50 2017-10-21T14:53:52.138301+00:00 node-90 kernel: [169194.558392] [] ? apic_timer_interrupt+0x82/0x90 2017-10-21T14:53:52.138302+00:00 node-90 kernel: [169194.558394] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:53:52.138302+00:00 node-90 kernel: [169194.558395] [] process_backlog+0xa8/0x150 2017-10-21T14:53:52.138303+00:00 node-90 kernel: [169194.558396] [] net_rx_action+0x21e/0x360 2017-10-21T14:53:52.138304+00:00 node-90 kernel: [169194.558409] [] __do_softirq+0x101/0x290 2017-10-21T14:53:52.138306+00:00 node-90 kernel: [169194.558411] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T14:53:52.138307+00:00 node-90 kernel: [169194.558411] [] do_softirq.part.19+0x38/0x40 2017-10-21T14:53:52.138308+00:00 node-90 kernel: [169194.558414] [] do_softirq+0x1d/0x20 2017-10-21T14:53:52.138309+00:00 node-90 kernel: [169194.558415] [] netif_rx_ni+0x33/0x80 2017-10-21T14:53:52.138309+00:00 node-90 kernel: [169194.558421] [] tun_get_user+0x506/0x880 2017-10-21T14:53:52.138311+00:00 node-90 kernel: [169194.558423] [] tun_sendmsg+0x51/0x70 2017-10-21T14:53:52.138312+00:00 node-90 kernel: [169194.558425] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T14:53:52.138312+00:00 node-90 kernel: [169194.558427] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T14:53:52.138313+00:00 node-90 kernel: [169194.558430] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T14:53:52.138313+00:00 node-90 kernel: [169194.558432] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T14:53:52.138314+00:00 node-90 kernel: [169194.558434] [] kthread+0xe5/0x100 2017-10-21T14:53:52.138315+00:00 node-90 kernel: [169194.558435] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:53:52.138316+00:00 node-90 kernel: [169194.558437] [] ret_from_fork+0x3f/0x70 2017-10-21T14:53:52.138317+00:00 node-90 kernel: [169194.558438] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T14:53:52.138318+00:00 node-90 kernel: [169194.558439] ---[ end trace d7e73079b38e5961 ]--- 2017-10-21T15:07:06.018252+00:00 node-90 kernel: [169988.423273] ------------[ cut here ]------------ 2017-10-21T15:07:06.018272+00:00 node-90 kernel: [169988.423282] WARNING: CPU: 24 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:07:06.018274+00:00 node-90 kernel: [169988.423285] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:07:06.018275+00:00 node-90 kernel: [169988.423286] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:07:06.018284+00:00 node-90 kernel: [169988.423370] CPU: 24 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:07:06.018286+00:00 node-90 kernel: [169988.423372] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:07:06.018287+00:00 node-90 kernel: [169988.423373] 0000000000000286 f1812d601dc61f3e ffff88103fb837f0 ffffffff813f9f83 2017-10-21T15:07:06.018301+00:00 node-90 kernel: [169988.423376] ffff88103fb83838 ffffffff81d6f780 ffff88103fb83828 ffffffff810812f2 2017-10-21T15:07:06.018303+00:00 node-90 kernel: [169988.423379] ffff8820348b9200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:07:06.018305+00:00 node-90 kernel: [169988.423388] Call Trace: 2017-10-21T15:07:06.018306+00:00 node-90 kernel: [169988.423389] [] dump_stack+0x63/0x90 2017-10-21T15:07:06.018307+00:00 node-90 kernel: [169988.423398] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:07:06.018307+00:00 node-90 kernel: [169988.423401] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:07:06.018308+00:00 node-90 kernel: [169988.423405] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:07:06.018309+00:00 node-90 kernel: [169988.423407] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:07:06.018310+00:00 node-90 kernel: [169988.423410] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:07:06.018311+00:00 node-90 kernel: [169988.423416] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:07:06.018312+00:00 node-90 kernel: [169988.423420] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:07:06.018313+00:00 node-90 kernel: [169988.423423] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:07:06.018313+00:00 node-90 kernel: [169988.423427] [] ? nf_iterate+0x62/0x80 2017-10-21T15:07:06.018314+00:00 node-90 kernel: [169988.423429] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:07:06.018317+00:00 node-90 kernel: [169988.423436] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:07:06.018318+00:00 node-90 kernel: [169988.423440] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:07:06.018318+00:00 node-90 kernel: [169988.423443] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:07:06.018319+00:00 node-90 kernel: [169988.423447] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:07:06.018320+00:00 node-90 kernel: [169988.423450] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:07:06.018322+00:00 node-90 kernel: [169988.423454] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:07:06.018323+00:00 node-90 kernel: [169988.423457] [] ? nf_iterate+0x62/0x80 2017-10-21T15:07:06.018324+00:00 node-90 kernel: [169988.423459] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:07:06.018324+00:00 node-90 kernel: [169988.423462] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:07:06.018325+00:00 node-90 kernel: [169988.423466] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:07:06.018325+00:00 node-90 kernel: [169988.423470] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:07:06.018327+00:00 node-90 kernel: [169988.423472] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:07:06.018335+00:00 node-90 kernel: [169988.423474] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:07:06.018336+00:00 node-90 kernel: [169988.423476] [] process_backlog+0xa8/0x150 2017-10-21T15:07:06.018337+00:00 node-90 kernel: [169988.423478] [] net_rx_action+0x21e/0x360 2017-10-21T15:07:06.018337+00:00 node-90 kernel: [169988.423480] [] __do_softirq+0x101/0x290 2017-10-21T15:07:06.018338+00:00 node-90 kernel: [169988.423483] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:07:06.018339+00:00 node-90 kernel: [169988.423484] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:07:06.018341+00:00 node-90 kernel: [169988.423488] [] do_softirq+0x1d/0x20 2017-10-21T15:07:06.018342+00:00 node-90 kernel: [169988.423490] [] netif_rx_ni+0x33/0x80 2017-10-21T15:07:06.018343+00:00 node-90 kernel: [169988.423494] [] tun_get_user+0x506/0x880 2017-10-21T15:07:06.018344+00:00 node-90 kernel: [169988.423496] [] tun_sendmsg+0x51/0x70 2017-10-21T15:07:06.018345+00:00 node-90 kernel: [169988.423500] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:07:06.018346+00:00 node-90 kernel: [169988.423503] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:07:06.018347+00:00 node-90 kernel: [169988.423509] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:07:06.018348+00:00 node-90 kernel: [169988.423513] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:07:06.018349+00:00 node-90 kernel: [169988.423516] [] kthread+0xe5/0x100 2017-10-21T15:07:06.018349+00:00 node-90 kernel: [169988.423518] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:07:06.018350+00:00 node-90 kernel: [169988.423522] [] ret_from_fork+0x3f/0x70 2017-10-21T15:07:06.018352+00:00 node-90 kernel: [169988.423525] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:07:06.018353+00:00 node-90 kernel: [169988.423527] ---[ end trace d7e73079b38e5962 ]--- 2017-10-21T15:11:24.393534+00:00 node-90 kernel: [170246.791472] ------------[ cut here ]------------ 2017-10-21T15:11:24.393552+00:00 node-90 kernel: [170246.791480] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:11:24.393554+00:00 node-90 kernel: [170246.791483] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:11:24.393555+00:00 node-90 kernel: [170246.791484] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:11:24.393571+00:00 node-90 kernel: [170246.791548] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:11:24.393709+00:00 node-90 kernel: [170246.791549] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:11:24.393710+00:00 node-90 kernel: [170246.791550] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T15:11:24.393728+00:00 node-90 kernel: [170246.791552] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T15:11:24.393729+00:00 node-90 kernel: [170246.791553] ffff880f924f6800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:11:24.393730+00:00 node-90 kernel: [170246.791555] Call Trace: 2017-10-21T15:11:24.393732+00:00 node-90 kernel: [170246.791557] [] dump_stack+0x63/0x90 2017-10-21T15:11:24.393733+00:00 node-90 kernel: [170246.791564] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:11:24.393733+00:00 node-90 kernel: [170246.791566] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:11:24.393734+00:00 node-90 kernel: [170246.791569] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:11:24.393735+00:00 node-90 kernel: [170246.791570] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:11:24.393736+00:00 node-90 kernel: [170246.791572] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:11:24.393737+00:00 node-90 kernel: [170246.791578] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:11:24.393737+00:00 node-90 kernel: [170246.791583] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:11:24.393738+00:00 node-90 kernel: [170246.791585] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:11:24.393738+00:00 node-90 kernel: [170246.791590] [] ? nf_iterate+0x62/0x80 2017-10-21T15:11:24.393739+00:00 node-90 kernel: [170246.791592] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:11:24.393740+00:00 node-90 kernel: [170246.791600] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:11:24.393741+00:00 node-90 kernel: [170246.791603] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:11:24.393742+00:00 node-90 kernel: [170246.791606] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:11:24.393742+00:00 node-90 kernel: [170246.791608] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:11:24.393743+00:00 node-90 kernel: [170246.791610] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:11:24.393744+00:00 node-90 kernel: [170246.791614] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:11:24.393745+00:00 node-90 kernel: [170246.791616] [] ? nf_iterate+0x62/0x80 2017-10-21T15:11:24.393746+00:00 node-90 kernel: [170246.791617] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:11:24.393747+00:00 node-90 kernel: [170246.791619] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:11:24.393747+00:00 node-90 kernel: [170246.791622] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:11:24.393748+00:00 node-90 kernel: [170246.791638] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:11:24.393749+00:00 node-90 kernel: [170246.791640] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:11:24.393757+00:00 node-90 kernel: [170246.791644] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T15:11:24.393758+00:00 node-90 kernel: [170246.791657] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:11:24.393759+00:00 node-90 kernel: [170246.791658] [] process_backlog+0xa8/0x150 2017-10-21T15:11:24.393759+00:00 node-90 kernel: [170246.791660] [] net_rx_action+0x21e/0x360 2017-10-21T15:11:24.393760+00:00 node-90 kernel: [170246.791662] [] __do_softirq+0x101/0x290 2017-10-21T15:11:24.393761+00:00 node-90 kernel: [170246.791665] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:11:24.393762+00:00 node-90 kernel: [170246.791666] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:11:24.393763+00:00 node-90 kernel: [170246.791669] [] do_softirq+0x1d/0x20 2017-10-21T15:11:24.393764+00:00 node-90 kernel: [170246.791670] [] netif_rx_ni+0x33/0x80 2017-10-21T15:11:24.393765+00:00 node-90 kernel: [170246.791673] [] tun_get_user+0x506/0x880 2017-10-21T15:11:24.393766+00:00 node-90 kernel: [170246.791674] [] tun_sendmsg+0x51/0x70 2017-10-21T15:11:24.393767+00:00 node-90 kernel: [170246.791677] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:11:24.393768+00:00 node-90 kernel: [170246.791679] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:11:24.393769+00:00 node-90 kernel: [170246.791682] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:11:24.393770+00:00 node-90 kernel: [170246.791684] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:11:24.393770+00:00 node-90 kernel: [170246.791686] [] kthread+0xe5/0x100 2017-10-21T15:11:24.393771+00:00 node-90 kernel: [170246.791687] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:11:24.393772+00:00 node-90 kernel: [170246.791690] [] ret_from_fork+0x3f/0x70 2017-10-21T15:11:24.393773+00:00 node-90 kernel: [170246.791691] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:11:24.393774+00:00 node-90 kernel: [170246.791692] ---[ end trace d7e73079b38e5963 ]--- 2017-10-21T15:21:49.178180+00:00 node-90 kernel: [170871.563753] ------------[ cut here ]------------ 2017-10-21T15:21:49.178202+00:00 node-90 kernel: [170871.563761] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:21:49.178204+00:00 node-90 kernel: [170871.563763] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:21:49.178221+00:00 node-90 kernel: [170871.563764] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:21:49.178224+00:00 node-90 kernel: [170871.563828] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:21:49.178225+00:00 node-90 kernel: [170871.563829] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:21:49.178226+00:00 node-90 kernel: [170871.563830] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T15:21:49.178241+00:00 node-90 kernel: [170871.563832] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T15:21:49.178243+00:00 node-90 kernel: [170871.563834] ffff880f8d202f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:21:49.178244+00:00 node-90 kernel: [170871.563836] Call Trace: 2017-10-21T15:21:49.178246+00:00 node-90 kernel: [170871.563837] [] dump_stack+0x63/0x90 2017-10-21T15:21:49.178246+00:00 node-90 kernel: [170871.563845] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:21:49.178247+00:00 node-90 kernel: [170871.563847] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:21:49.178248+00:00 node-90 kernel: [170871.563850] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:21:49.178249+00:00 node-90 kernel: [170871.563851] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:21:49.178250+00:00 node-90 kernel: [170871.563854] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:21:49.178251+00:00 node-90 kernel: [170871.563859] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:21:49.178252+00:00 node-90 kernel: [170871.563863] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:21:49.178253+00:00 node-90 kernel: [170871.563865] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:21:49.178254+00:00 node-90 kernel: [170871.563870] [] ? nf_iterate+0x62/0x80 2017-10-21T15:21:49.178255+00:00 node-90 kernel: [170871.563872] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:21:49.178257+00:00 node-90 kernel: [170871.563881] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:21:49.178258+00:00 node-90 kernel: [170871.563884] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:21:49.178258+00:00 node-90 kernel: [170871.563886] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:21:49.178259+00:00 node-90 kernel: [170871.563889] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:21:49.178259+00:00 node-90 kernel: [170871.563891] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:21:49.178261+00:00 node-90 kernel: [170871.563895] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:21:49.178262+00:00 node-90 kernel: [170871.563897] [] ? nf_iterate+0x62/0x80 2017-10-21T15:21:49.178263+00:00 node-90 kernel: [170871.563899] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:21:49.178264+00:00 node-90 kernel: [170871.563900] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:21:49.178265+00:00 node-90 kernel: [170871.563903] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:21:49.178265+00:00 node-90 kernel: [170871.563906] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:21:49.178267+00:00 node-90 kernel: [170871.563908] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:21:49.178276+00:00 node-90 kernel: [170871.563911] [] ? update_blocked_averages+0x310/0x520 2017-10-21T15:21:49.178276+00:00 node-90 kernel: [170871.563912] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:21:49.178277+00:00 node-90 kernel: [170871.563914] [] process_backlog+0xa8/0x150 2017-10-21T15:21:49.178410+00:00 node-90 kernel: [170871.563915] [] net_rx_action+0x21e/0x360 2017-10-21T15:21:49.178412+00:00 node-90 kernel: [170871.563917] [] __do_softirq+0x101/0x290 2017-10-21T15:21:49.178414+00:00 node-90 kernel: [170871.563920] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:21:49.178415+00:00 node-90 kernel: [170871.563921] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:21:49.178416+00:00 node-90 kernel: [170871.563924] [] do_softirq+0x1d/0x20 2017-10-21T15:21:49.178417+00:00 node-90 kernel: [170871.563925] [] netif_rx_ni+0x33/0x80 2017-10-21T15:21:49.178418+00:00 node-90 kernel: [170871.563930] [] tun_get_user+0x506/0x880 2017-10-21T15:21:49.178419+00:00 node-90 kernel: [170871.563932] [] tun_sendmsg+0x51/0x70 2017-10-21T15:21:49.178421+00:00 node-90 kernel: [170871.563935] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:21:49.178422+00:00 node-90 kernel: [170871.563937] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:21:49.178423+00:00 node-90 kernel: [170871.563940] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:21:49.178423+00:00 node-90 kernel: [170871.563942] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:21:49.178424+00:00 node-90 kernel: [170871.563944] [] kthread+0xe5/0x100 2017-10-21T15:21:49.178425+00:00 node-90 kernel: [170871.563946] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:21:49.178426+00:00 node-90 kernel: [170871.563949] [] ret_from_fork+0x3f/0x70 2017-10-21T15:21:49.178427+00:00 node-90 kernel: [170871.563950] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:21:49.178428+00:00 node-90 kernel: [170871.563951] ---[ end trace d7e73079b38e5964 ]--- 2017-10-21T15:23:47.969395+00:00 node-90 kernel: [170990.351699] ------------[ cut here ]------------ 2017-10-21T15:23:47.969416+00:00 node-90 kernel: [170990.351708] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:23:47.969418+00:00 node-90 kernel: [170990.351711] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:23:47.969419+00:00 node-90 kernel: [170990.351712] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:23:47.969432+00:00 node-90 kernel: [170990.351771] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:23:47.969437+00:00 node-90 kernel: [170990.351773] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:23:47.969439+00:00 node-90 kernel: [170990.351774] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T15:23:47.969456+00:00 node-90 kernel: [170990.351776] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T15:23:47.969457+00:00 node-90 kernel: [170990.351777] ffff8820367e2600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:23:47.969485+00:00 node-90 kernel: [170990.351779] Call Trace: 2017-10-21T15:23:47.969495+00:00 node-90 kernel: [170990.351780] [] dump_stack+0x63/0x90 2017-10-21T15:23:47.969496+00:00 node-90 kernel: [170990.351789] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:23:47.969497+00:00 node-90 kernel: [170990.351790] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:23:47.969498+00:00 node-90 kernel: [170990.351793] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:23:47.969503+00:00 node-90 kernel: [170990.351794] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:23:47.969504+00:00 node-90 kernel: [170990.351797] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:23:47.969506+00:00 node-90 kernel: [170990.351803] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:23:47.969507+00:00 node-90 kernel: [170990.351805] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:23:47.969508+00:00 node-90 kernel: [170990.351807] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:23:47.969508+00:00 node-90 kernel: [170990.351812] [] ? nf_iterate+0x62/0x80 2017-10-21T15:23:47.969509+00:00 node-90 kernel: [170990.351814] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:23:47.969510+00:00 node-90 kernel: [170990.351819] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:23:47.969511+00:00 node-90 kernel: [170990.351822] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:23:47.969512+00:00 node-90 kernel: [170990.351824] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:23:47.969512+00:00 node-90 kernel: [170990.351827] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:23:47.969513+00:00 node-90 kernel: [170990.351829] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:23:47.969514+00:00 node-90 kernel: [170990.351832] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:23:47.969515+00:00 node-90 kernel: [170990.351834] [] ? nf_iterate+0x62/0x80 2017-10-21T15:23:47.969516+00:00 node-90 kernel: [170990.351836] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:23:47.969516+00:00 node-90 kernel: [170990.351837] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:23:47.969517+00:00 node-90 kernel: [170990.351840] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:23:47.969517+00:00 node-90 kernel: [170990.351843] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:23:47.969518+00:00 node-90 kernel: [170990.351845] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:23:47.969532+00:00 node-90 kernel: [170990.351846] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:23:47.969534+00:00 node-90 kernel: [170990.351848] [] process_backlog+0xa8/0x150 2017-10-21T15:23:47.969535+00:00 node-90 kernel: [170990.351849] [] net_rx_action+0x21e/0x360 2017-10-21T15:23:47.969536+00:00 node-90 kernel: [170990.351851] [] __do_softirq+0x101/0x290 2017-10-21T15:23:47.969537+00:00 node-90 kernel: [170990.351855] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:23:47.969538+00:00 node-90 kernel: [170990.351855] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:23:47.969539+00:00 node-90 kernel: [170990.351859] [] do_softirq+0x1d/0x20 2017-10-21T15:23:47.969540+00:00 node-90 kernel: [170990.351860] [] netif_rx_ni+0x33/0x80 2017-10-21T15:23:47.969541+00:00 node-90 kernel: [170990.351864] [] tun_get_user+0x506/0x880 2017-10-21T15:23:47.969542+00:00 node-90 kernel: [170990.351866] [] tun_sendmsg+0x51/0x70 2017-10-21T15:23:47.969543+00:00 node-90 kernel: [170990.351868] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:23:47.969544+00:00 node-90 kernel: [170990.351870] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:23:47.969545+00:00 node-90 kernel: [170990.351872] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:23:47.969545+00:00 node-90 kernel: [170990.351874] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:23:47.969546+00:00 node-90 kernel: [170990.351877] [] kthread+0xe5/0x100 2017-10-21T15:23:47.969547+00:00 node-90 kernel: [170990.351878] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:23:47.969549+00:00 node-90 kernel: [170990.351881] [] ret_from_fork+0x3f/0x70 2017-10-21T15:23:47.969559+00:00 node-90 kernel: [170990.351882] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:23:47.969561+00:00 node-90 kernel: [170990.351884] ---[ end trace d7e73079b38e5965 ]--- 2017-10-21T15:25:26.480968+00:00 node-90 kernel: [171088.862466] ------------[ cut here ]------------ 2017-10-21T15:25:26.481006+00:00 node-90 kernel: [171088.862475] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:25:26.481007+00:00 node-90 kernel: [171088.862478] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:25:26.481008+00:00 node-90 kernel: [171088.862479] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:25:26.481010+00:00 node-90 kernel: [171088.862538] CPU: 30 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:25:26.481012+00:00 node-90 kernel: [171088.862539] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:25:26.481019+00:00 node-90 kernel: [171088.862540] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-21T15:25:26.481033+00:00 node-90 kernel: [171088.862542] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-21T15:25:26.481035+00:00 node-90 kernel: [171088.862543] ffff8810339af700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:25:26.481037+00:00 node-90 kernel: [171088.862545] Call Trace: 2017-10-21T15:25:26.481038+00:00 node-90 kernel: [171088.862547] [] dump_stack+0x63/0x90 2017-10-21T15:25:26.481039+00:00 node-90 kernel: [171088.862556] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:25:26.481040+00:00 node-90 kernel: [171088.862558] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:25:26.481040+00:00 node-90 kernel: [171088.862561] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:25:26.481041+00:00 node-90 kernel: [171088.862562] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:25:26.481042+00:00 node-90 kernel: [171088.862564] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:25:26.481044+00:00 node-90 kernel: [171088.862570] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:25:26.481045+00:00 node-90 kernel: [171088.862573] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:25:26.481045+00:00 node-90 kernel: [171088.862575] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:25:26.481046+00:00 node-90 kernel: [171088.862581] [] ? nf_iterate+0x62/0x80 2017-10-21T15:25:26.481047+00:00 node-90 kernel: [171088.862582] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:25:26.481049+00:00 node-90 kernel: [171088.862589] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:25:26.481050+00:00 node-90 kernel: [171088.862592] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:25:26.481050+00:00 node-90 kernel: [171088.862594] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:25:26.481051+00:00 node-90 kernel: [171088.862596] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:25:26.481052+00:00 node-90 kernel: [171088.862598] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:25:26.481053+00:00 node-90 kernel: [171088.862601] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:25:26.481054+00:00 node-90 kernel: [171088.862603] [] ? nf_iterate+0x62/0x80 2017-10-21T15:25:26.481056+00:00 node-90 kernel: [171088.862604] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:25:26.481056+00:00 node-90 kernel: [171088.862606] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:25:26.481057+00:00 node-90 kernel: [171088.862609] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:25:26.481057+00:00 node-90 kernel: [171088.862611] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:25:26.481059+00:00 node-90 kernel: [171088.862613] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:25:26.481068+00:00 node-90 kernel: [171088.862614] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:25:26.481069+00:00 node-90 kernel: [171088.862615] [] process_backlog+0xa8/0x150 2017-10-21T15:25:26.481070+00:00 node-90 kernel: [171088.862616] [] net_rx_action+0x21e/0x360 2017-10-21T15:25:26.481070+00:00 node-90 kernel: [171088.862619] [] __do_softirq+0x101/0x290 2017-10-21T15:25:26.481071+00:00 node-90 kernel: [171088.862622] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:25:26.481072+00:00 node-90 kernel: [171088.862622] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:25:26.481073+00:00 node-90 kernel: [171088.862625] [] do_softirq+0x1d/0x20 2017-10-21T15:25:26.481075+00:00 node-90 kernel: [171088.862626] [] netif_rx_ni+0x33/0x80 2017-10-21T15:25:26.481076+00:00 node-90 kernel: [171088.862630] [] tun_get_user+0x506/0x880 2017-10-21T15:25:26.481077+00:00 node-90 kernel: [171088.862631] [] tun_sendmsg+0x51/0x70 2017-10-21T15:25:26.481079+00:00 node-90 kernel: [171088.862633] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:25:26.481080+00:00 node-90 kernel: [171088.862635] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:25:26.481081+00:00 node-90 kernel: [171088.862638] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:25:26.481082+00:00 node-90 kernel: [171088.862640] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:25:26.481083+00:00 node-90 kernel: [171088.862642] [] kthread+0xe5/0x100 2017-10-21T15:25:26.481083+00:00 node-90 kernel: [171088.862643] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:25:26.481084+00:00 node-90 kernel: [171088.862646] [] ret_from_fork+0x3f/0x70 2017-10-21T15:25:26.481085+00:00 node-90 kernel: [171088.862648] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:25:26.481087+00:00 node-90 kernel: [171088.862649] ---[ end trace d7e73079b38e5966 ]--- 2017-10-21T15:25:37.185931+00:00 node-90 kernel: [171099.564057] ------------[ cut here ]------------ 2017-10-21T15:25:37.185952+00:00 node-90 kernel: [171099.564065] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:25:37.185954+00:00 node-90 kernel: [171099.564068] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:25:37.185955+00:00 node-90 kernel: [171099.564069] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:25:37.185958+00:00 node-90 kernel: [171099.564133] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:25:37.186110+00:00 node-90 kernel: [171099.564134] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:25:37.186114+00:00 node-90 kernel: [171099.564135] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T15:25:37.186132+00:00 node-90 kernel: [171099.564137] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T15:25:37.186135+00:00 node-90 kernel: [171099.564139] ffff88101f4cf200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:25:37.186137+00:00 node-90 kernel: [171099.564141] Call Trace: 2017-10-21T15:25:37.186138+00:00 node-90 kernel: [171099.564142] [] dump_stack+0x63/0x90 2017-10-21T15:25:37.186139+00:00 node-90 kernel: [171099.564149] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:25:37.186140+00:00 node-90 kernel: [171099.564150] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:25:37.186140+00:00 node-90 kernel: [171099.564153] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:25:37.186142+00:00 node-90 kernel: [171099.564154] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:25:37.186143+00:00 node-90 kernel: [171099.564156] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:25:37.186144+00:00 node-90 kernel: [171099.564161] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:25:37.186145+00:00 node-90 kernel: [171099.564164] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:25:37.186145+00:00 node-90 kernel: [171099.564166] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:25:37.186146+00:00 node-90 kernel: [171099.564170] [] ? nf_iterate+0x62/0x80 2017-10-21T15:25:37.186148+00:00 node-90 kernel: [171099.564172] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:25:37.186149+00:00 node-90 kernel: [171099.564178] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:25:37.186150+00:00 node-90 kernel: [171099.564181] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:25:37.186150+00:00 node-90 kernel: [171099.564184] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:25:37.186151+00:00 node-90 kernel: [171099.564187] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:25:37.186152+00:00 node-90 kernel: [171099.564188] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:25:37.186153+00:00 node-90 kernel: [171099.564192] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:25:37.186155+00:00 node-90 kernel: [171099.564193] [] ? nf_iterate+0x62/0x80 2017-10-21T15:25:37.186156+00:00 node-90 kernel: [171099.564195] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:25:37.186156+00:00 node-90 kernel: [171099.564197] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:25:37.186157+00:00 node-90 kernel: [171099.564200] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:25:37.186157+00:00 node-90 kernel: [171099.564203] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:25:37.186159+00:00 node-90 kernel: [171099.564204] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:25:37.186168+00:00 node-90 kernel: [171099.564207] [] ? try_to_wake_up+0x49/0x3f0 2017-10-21T15:25:37.186169+00:00 node-90 kernel: [171099.564209] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:25:37.186169+00:00 node-90 kernel: [171099.564210] [] process_backlog+0xa8/0x150 2017-10-21T15:25:37.186170+00:00 node-90 kernel: [171099.564212] [] net_rx_action+0x21e/0x360 2017-10-21T15:25:37.186170+00:00 node-90 kernel: [171099.564214] [] __do_softirq+0x101/0x290 2017-10-21T15:25:37.186172+00:00 node-90 kernel: [171099.564217] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:25:37.186173+00:00 node-90 kernel: [171099.564217] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:25:37.186175+00:00 node-90 kernel: [171099.564220] [] do_softirq+0x1d/0x20 2017-10-21T15:25:37.186176+00:00 node-90 kernel: [171099.564221] [] netif_rx_ni+0x33/0x80 2017-10-21T15:25:37.186176+00:00 node-90 kernel: [171099.564225] [] tun_get_user+0x506/0x880 2017-10-21T15:25:37.186178+00:00 node-90 kernel: [171099.564226] [] tun_sendmsg+0x51/0x70 2017-10-21T15:25:37.186179+00:00 node-90 kernel: [171099.564229] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:25:37.186180+00:00 node-90 kernel: [171099.564231] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:25:37.186181+00:00 node-90 kernel: [171099.564234] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:25:37.186182+00:00 node-90 kernel: [171099.564236] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:25:37.186182+00:00 node-90 kernel: [171099.564238] [] kthread+0xe5/0x100 2017-10-21T15:25:37.186183+00:00 node-90 kernel: [171099.564239] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:25:37.186184+00:00 node-90 kernel: [171099.564242] [] ret_from_fork+0x3f/0x70 2017-10-21T15:25:37.186185+00:00 node-90 kernel: [171099.564243] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:25:37.186186+00:00 node-90 kernel: [171099.564244] ---[ end trace d7e73079b38e5967 ]--- 2017-10-21T15:28:44.485527+00:00 node-90 kernel: [171286.863100] ------------[ cut here ]------------ 2017-10-21T15:28:44.485544+00:00 node-90 kernel: [171286.863110] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:28:44.485546+00:00 node-90 kernel: [171286.863113] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:28:44.485547+00:00 node-90 kernel: [171286.863114] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:28:44.485556+00:00 node-90 kernel: [171286.863186] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:28:44.485558+00:00 node-90 kernel: [171286.863187] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:28:44.485559+00:00 node-90 kernel: [171286.863189] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T15:28:44.485574+00:00 node-90 kernel: [171286.863190] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T15:28:44.485576+00:00 node-90 kernel: [171286.863192] ffff881f8f6b9200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:28:44.485577+00:00 node-90 kernel: [171286.863194] Call Trace: 2017-10-21T15:28:44.485578+00:00 node-90 kernel: [171286.863195] [] dump_stack+0x63/0x90 2017-10-21T15:28:44.485579+00:00 node-90 kernel: [171286.863203] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:28:44.485580+00:00 node-90 kernel: [171286.863205] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:28:44.485580+00:00 node-90 kernel: [171286.863208] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:28:44.485581+00:00 node-90 kernel: [171286.863209] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:28:44.485582+00:00 node-90 kernel: [171286.863211] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:28:44.485584+00:00 node-90 kernel: [171286.863217] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:28:44.485584+00:00 node-90 kernel: [171286.863220] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:28:44.485585+00:00 node-90 kernel: [171286.863222] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:28:44.485586+00:00 node-90 kernel: [171286.863227] [] ? nf_iterate+0x62/0x80 2017-10-21T15:28:44.485586+00:00 node-90 kernel: [171286.863229] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:28:44.485588+00:00 node-90 kernel: [171286.863234] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:28:44.485589+00:00 node-90 kernel: [171286.863237] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:28:44.485590+00:00 node-90 kernel: [171286.863240] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:28:44.485590+00:00 node-90 kernel: [171286.863243] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:28:44.485591+00:00 node-90 kernel: [171286.863244] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:28:44.485591+00:00 node-90 kernel: [171286.863247] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:28:44.485593+00:00 node-90 kernel: [171286.863249] [] ? nf_iterate+0x62/0x80 2017-10-21T15:28:44.485594+00:00 node-90 kernel: [171286.863251] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:28:44.485594+00:00 node-90 kernel: [171286.863253] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:28:44.485595+00:00 node-90 kernel: [171286.863256] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:28:44.485595+00:00 node-90 kernel: [171286.863259] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:28:44.485596+00:00 node-90 kernel: [171286.863260] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:28:44.485608+00:00 node-90 kernel: [171286.863265] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T15:28:44.485608+00:00 node-90 kernel: [171286.863266] [] ? __wake_up_common+0x52/0x90 2017-10-21T15:28:44.485609+00:00 node-90 kernel: [171286.863268] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:28:44.485609+00:00 node-90 kernel: [171286.863269] [] process_backlog+0xa8/0x150 2017-10-21T15:28:44.485610+00:00 node-90 kernel: [171286.863270] [] net_rx_action+0x21e/0x360 2017-10-21T15:28:44.485611+00:00 node-90 kernel: [171286.863274] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T15:28:44.485612+00:00 node-90 kernel: [171286.863277] [] __do_softirq+0x101/0x290 2017-10-21T15:28:44.485613+00:00 node-90 kernel: [171286.863280] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:28:44.485614+00:00 node-90 kernel: [171286.863280] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:28:44.485615+00:00 node-90 kernel: [171286.863284] [] do_softirq+0x1d/0x20 2017-10-21T15:28:44.485616+00:00 node-90 kernel: [171286.863285] [] netif_rx_ni+0x33/0x80 2017-10-21T15:28:44.485617+00:00 node-90 kernel: [171286.863289] [] tun_get_user+0x506/0x880 2017-10-21T15:28:44.485618+00:00 node-90 kernel: [171286.863291] [] tun_sendmsg+0x51/0x70 2017-10-21T15:28:44.485619+00:00 node-90 kernel: [171286.863293] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:28:44.485620+00:00 node-90 kernel: [171286.863295] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:28:44.485620+00:00 node-90 kernel: [171286.863298] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:28:44.485621+00:00 node-90 kernel: [171286.863300] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:28:44.485622+00:00 node-90 kernel: [171286.863302] [] kthread+0xe5/0x100 2017-10-21T15:28:44.485623+00:00 node-90 kernel: [171286.863304] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:28:44.485623+00:00 node-90 kernel: [171286.863307] [] ret_from_fork+0x3f/0x70 2017-10-21T15:28:44.485624+00:00 node-90 kernel: [171286.863308] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:28:44.485625+00:00 node-90 kernel: [171286.863309] ---[ end trace d7e73079b38e5968 ]--- 2017-10-21T15:34:07.023168+00:00 node-90 kernel: [171609.393383] ------------[ cut here ]------------ 2017-10-21T15:34:07.023187+00:00 node-90 kernel: [171609.393391] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:34:07.023189+00:00 node-90 kernel: [171609.393393] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:34:07.023190+00:00 node-90 kernel: [171609.393394] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:34:07.023191+00:00 node-90 kernel: [171609.393458] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:34:07.023192+00:00 node-90 kernel: [171609.393459] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:34:07.023193+00:00 node-90 kernel: [171609.393460] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T15:34:07.023207+00:00 node-90 kernel: [171609.393462] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T15:34:07.023208+00:00 node-90 kernel: [171609.393463] ffff880f92764100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:34:07.023209+00:00 node-90 kernel: [171609.393465] Call Trace: 2017-10-21T15:34:07.023211+00:00 node-90 kernel: [171609.393466] [] dump_stack+0x63/0x90 2017-10-21T15:34:07.023218+00:00 node-90 kernel: [171609.393474] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:34:07.023220+00:00 node-90 kernel: [171609.393476] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:34:07.023221+00:00 node-90 kernel: [171609.393478] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:34:07.023221+00:00 node-90 kernel: [171609.393480] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:34:07.023223+00:00 node-90 kernel: [171609.393482] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:34:07.023224+00:00 node-90 kernel: [171609.393487] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:34:07.023224+00:00 node-90 kernel: [171609.393490] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:34:07.023225+00:00 node-90 kernel: [171609.393492] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:34:07.023225+00:00 node-90 kernel: [171609.393496] [] ? nf_iterate+0x62/0x80 2017-10-21T15:34:07.023226+00:00 node-90 kernel: [171609.393498] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:34:07.023227+00:00 node-90 kernel: [171609.393504] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:34:07.023228+00:00 node-90 kernel: [171609.393508] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:34:07.023229+00:00 node-90 kernel: [171609.393511] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:34:07.023233+00:00 node-90 kernel: [171609.393515] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:34:07.023233+00:00 node-90 kernel: [171609.393518] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:34:07.023234+00:00 node-90 kernel: [171609.393523] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:34:07.023236+00:00 node-90 kernel: [171609.393526] [] ? nf_iterate+0x62/0x80 2017-10-21T15:34:07.023236+00:00 node-90 kernel: [171609.393527] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:34:07.023237+00:00 node-90 kernel: [171609.393529] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:34:07.023238+00:00 node-90 kernel: [171609.393532] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:34:07.023238+00:00 node-90 kernel: [171609.393535] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:34:07.023239+00:00 node-90 kernel: [171609.393537] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:34:07.023250+00:00 node-90 kernel: [171609.393540] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T15:34:07.023251+00:00 node-90 kernel: [171609.393542] [] ? __wake_up_common+0x52/0x90 2017-10-21T15:34:07.023252+00:00 node-90 kernel: [171609.393543] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:34:07.023252+00:00 node-90 kernel: [171609.393544] [] process_backlog+0xa8/0x150 2017-10-21T15:34:07.023253+00:00 node-90 kernel: [171609.393546] [] net_rx_action+0x21e/0x360 2017-10-21T15:34:07.023254+00:00 node-90 kernel: [171609.393548] [] __do_softirq+0x101/0x290 2017-10-21T15:34:07.023255+00:00 node-90 kernel: [171609.393550] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:34:07.023256+00:00 node-90 kernel: [171609.393551] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:34:07.023257+00:00 node-90 kernel: [171609.393555] [] do_softirq+0x1d/0x20 2017-10-21T15:34:07.023258+00:00 node-90 kernel: [171609.393556] [] netif_rx_ni+0x33/0x80 2017-10-21T15:34:07.023259+00:00 node-90 kernel: [171609.393559] [] tun_get_user+0x506/0x880 2017-10-21T15:34:07.023261+00:00 node-90 kernel: [171609.393561] [] tun_sendmsg+0x51/0x70 2017-10-21T15:34:07.023262+00:00 node-90 kernel: [171609.393564] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:34:07.023262+00:00 node-90 kernel: [171609.393566] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:34:07.023263+00:00 node-90 kernel: [171609.393569] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:34:07.023264+00:00 node-90 kernel: [171609.393571] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:34:07.023264+00:00 node-90 kernel: [171609.393573] [] kthread+0xe5/0x100 2017-10-21T15:34:07.023266+00:00 node-90 kernel: [171609.393574] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:34:07.023267+00:00 node-90 kernel: [171609.393576] [] ret_from_fork+0x3f/0x70 2017-10-21T15:34:07.023267+00:00 node-90 kernel: [171609.393578] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:34:07.023268+00:00 node-90 kernel: [171609.393580] ---[ end trace d7e73079b38e5969 ]--- 2017-10-21T15:35:52.847077+00:00 node-90 kernel: [171715.216798] ------------[ cut here ]------------ 2017-10-21T15:35:52.847096+00:00 node-90 kernel: [171715.216806] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:35:52.847098+00:00 node-90 kernel: [171715.216809] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:35:52.847099+00:00 node-90 kernel: [171715.216810] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:35:52.847100+00:00 node-90 kernel: [171715.216872] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:35:52.847102+00:00 node-90 kernel: [171715.216873] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:35:52.847102+00:00 node-90 kernel: [171715.216875] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T15:35:52.847117+00:00 node-90 kernel: [171715.216876] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T15:35:52.847117+00:00 node-90 kernel: [171715.216878] ffff88102d5e2c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:35:52.847119+00:00 node-90 kernel: [171715.216880] Call Trace: 2017-10-21T15:35:52.847120+00:00 node-90 kernel: [171715.216881] [] dump_stack+0x63/0x90 2017-10-21T15:35:52.847135+00:00 node-90 kernel: [171715.216889] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:35:52.847136+00:00 node-90 kernel: [171715.216890] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:35:52.847138+00:00 node-90 kernel: [171715.216893] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:35:52.847139+00:00 node-90 kernel: [171715.216895] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:35:52.847140+00:00 node-90 kernel: [171715.216897] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:35:52.847141+00:00 node-90 kernel: [171715.216903] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:35:52.847142+00:00 node-90 kernel: [171715.216906] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:35:52.847142+00:00 node-90 kernel: [171715.216908] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:35:52.847143+00:00 node-90 kernel: [171715.216913] [] ? nf_iterate+0x62/0x80 2017-10-21T15:35:52.847144+00:00 node-90 kernel: [171715.216915] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:35:52.847145+00:00 node-90 kernel: [171715.216924] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:35:52.847146+00:00 node-90 kernel: [171715.216927] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:35:52.847147+00:00 node-90 kernel: [171715.216929] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:35:52.847147+00:00 node-90 kernel: [171715.216945] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:35:52.847148+00:00 node-90 kernel: [171715.216947] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:35:52.847149+00:00 node-90 kernel: [171715.216950] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:35:52.847150+00:00 node-90 kernel: [171715.216952] [] ? nf_iterate+0x62/0x80 2017-10-21T15:35:52.847151+00:00 node-90 kernel: [171715.216954] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:35:52.847152+00:00 node-90 kernel: [171715.216956] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:35:52.847152+00:00 node-90 kernel: [171715.216959] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:35:52.847153+00:00 node-90 kernel: [171715.216962] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:35:52.847154+00:00 node-90 kernel: [171715.216963] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:35:52.847163+00:00 node-90 kernel: [171715.216965] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:35:52.847164+00:00 node-90 kernel: [171715.216966] [] process_backlog+0xa8/0x150 2017-10-21T15:35:52.847164+00:00 node-90 kernel: [171715.216968] [] net_rx_action+0x21e/0x360 2017-10-21T15:35:52.847165+00:00 node-90 kernel: [171715.216970] [] __do_softirq+0x101/0x290 2017-10-21T15:35:52.847166+00:00 node-90 kernel: [171715.216973] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:35:52.847167+00:00 node-90 kernel: [171715.216974] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:35:52.847168+00:00 node-90 kernel: [171715.216977] [] do_softirq+0x1d/0x20 2017-10-21T15:35:52.847169+00:00 node-90 kernel: [171715.216978] [] netif_rx_ni+0x33/0x80 2017-10-21T15:35:52.847171+00:00 node-90 kernel: [171715.216983] [] tun_get_user+0x506/0x880 2017-10-21T15:35:52.847172+00:00 node-90 kernel: [171715.216985] [] tun_sendmsg+0x51/0x70 2017-10-21T15:35:52.847173+00:00 node-90 kernel: [171715.216987] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:35:52.847174+00:00 node-90 kernel: [171715.217001] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:35:52.847176+00:00 node-90 kernel: [171715.217005] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:35:52.847177+00:00 node-90 kernel: [171715.217007] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:35:52.847177+00:00 node-90 kernel: [171715.217009] [] kthread+0xe5/0x100 2017-10-21T15:35:52.847178+00:00 node-90 kernel: [171715.217011] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:35:52.847179+00:00 node-90 kernel: [171715.217014] [] ret_from_fork+0x3f/0x70 2017-10-21T15:35:52.847180+00:00 node-90 kernel: [171715.217016] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:35:52.847181+00:00 node-90 kernel: [171715.217017] ---[ end trace d7e73079b38e596a ]--- 2017-10-21T15:39:31.165353+00:00 node-90 kernel: [171933.528482] ------------[ cut here ]------------ 2017-10-21T15:39:31.165373+00:00 node-90 kernel: [171933.528489] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:39:31.165375+00:00 node-90 kernel: [171933.528492] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:39:31.165377+00:00 node-90 kernel: [171933.528493] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:39:31.165526+00:00 node-90 kernel: [171933.528556] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:39:31.165531+00:00 node-90 kernel: [171933.528558] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:39:31.165533+00:00 node-90 kernel: [171933.528559] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T15:39:31.165549+00:00 node-90 kernel: [171933.528561] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T15:39:31.165550+00:00 node-90 kernel: [171933.528562] ffff88102d5d2000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:39:31.165551+00:00 node-90 kernel: [171933.528564] Call Trace: 2017-10-21T15:39:31.165552+00:00 node-90 kernel: [171933.528565] [] dump_stack+0x63/0x90 2017-10-21T15:39:31.165553+00:00 node-90 kernel: [171933.528572] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:39:31.165554+00:00 node-90 kernel: [171933.528573] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:39:31.165554+00:00 node-90 kernel: [171933.528576] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:39:31.165555+00:00 node-90 kernel: [171933.528577] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:39:31.165556+00:00 node-90 kernel: [171933.528579] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:39:31.165557+00:00 node-90 kernel: [171933.528585] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:39:31.165558+00:00 node-90 kernel: [171933.528588] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:39:31.165558+00:00 node-90 kernel: [171933.528590] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:39:31.165559+00:00 node-90 kernel: [171933.528594] [] ? nf_iterate+0x62/0x80 2017-10-21T15:39:31.165560+00:00 node-90 kernel: [171933.528596] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:39:31.165561+00:00 node-90 kernel: [171933.528603] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:39:31.165562+00:00 node-90 kernel: [171933.528605] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:39:31.165562+00:00 node-90 kernel: [171933.528608] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:39:31.165563+00:00 node-90 kernel: [171933.528611] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:39:31.165563+00:00 node-90 kernel: [171933.528613] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:39:31.165564+00:00 node-90 kernel: [171933.528616] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:39:31.165566+00:00 node-90 kernel: [171933.528618] [] ? nf_iterate+0x62/0x80 2017-10-21T15:39:31.165566+00:00 node-90 kernel: [171933.528620] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:39:31.165567+00:00 node-90 kernel: [171933.528621] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:39:31.165568+00:00 node-90 kernel: [171933.528624] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:39:31.165568+00:00 node-90 kernel: [171933.528627] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:39:31.165569+00:00 node-90 kernel: [171933.528629] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:39:31.165579+00:00 node-90 kernel: [171933.528632] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T15:39:31.165579+00:00 node-90 kernel: [171933.528634] [] ? __wake_up_common+0x52/0x90 2017-10-21T15:39:31.165580+00:00 node-90 kernel: [171933.528635] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:39:31.165580+00:00 node-90 kernel: [171933.528637] [] process_backlog+0xa8/0x150 2017-10-21T15:39:31.165581+00:00 node-90 kernel: [171933.528638] [] net_rx_action+0x21e/0x360 2017-10-21T15:39:31.165582+00:00 node-90 kernel: [171933.528641] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T15:39:31.165584+00:00 node-90 kernel: [171933.528643] [] __do_softirq+0x101/0x290 2017-10-21T15:39:31.165585+00:00 node-90 kernel: [171933.528646] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:39:31.165586+00:00 node-90 kernel: [171933.528647] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:39:31.165587+00:00 node-90 kernel: [171933.528650] [] do_softirq+0x1d/0x20 2017-10-21T15:39:31.165588+00:00 node-90 kernel: [171933.528651] [] netif_rx_ni+0x33/0x80 2017-10-21T15:39:31.165589+00:00 node-90 kernel: [171933.528654] [] tun_get_user+0x506/0x880 2017-10-21T15:39:31.165590+00:00 node-90 kernel: [171933.528656] [] tun_sendmsg+0x51/0x70 2017-10-21T15:39:31.165590+00:00 node-90 kernel: [171933.528659] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:39:31.165591+00:00 node-90 kernel: [171933.528660] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:39:31.165592+00:00 node-90 kernel: [171933.528664] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:39:31.165592+00:00 node-90 kernel: [171933.528666] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:39:31.165593+00:00 node-90 kernel: [171933.528668] [] kthread+0xe5/0x100 2017-10-21T15:39:31.165595+00:00 node-90 kernel: [171933.528669] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:39:31.165595+00:00 node-90 kernel: [171933.528672] [] ret_from_fork+0x3f/0x70 2017-10-21T15:39:31.165596+00:00 node-90 kernel: [171933.528673] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:39:31.165596+00:00 node-90 kernel: [171933.528674] ---[ end trace d7e73079b38e596b ]--- 2017-10-21T15:40:27.225778+00:00 node-90 kernel: [171989.587958] ------------[ cut here ]------------ 2017-10-21T15:40:27.225796+00:00 node-90 kernel: [171989.587966] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:40:27.225797+00:00 node-90 kernel: [171989.587969] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:40:27.225798+00:00 node-90 kernel: [171989.587970] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:40:27.225800+00:00 node-90 kernel: [171989.588033] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:40:27.225801+00:00 node-90 kernel: [171989.588034] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:40:27.225948+00:00 node-90 kernel: [171989.588035] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T15:40:27.225968+00:00 node-90 kernel: [171989.588037] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T15:40:27.225969+00:00 node-90 kernel: [171989.588038] ffff8820372dea00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:40:27.225970+00:00 node-90 kernel: [171989.588040] Call Trace: 2017-10-21T15:40:27.225971+00:00 node-90 kernel: [171989.588042] [] dump_stack+0x63/0x90 2017-10-21T15:40:27.225972+00:00 node-90 kernel: [171989.588049] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:40:27.225973+00:00 node-90 kernel: [171989.588051] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:40:27.225974+00:00 node-90 kernel: [171989.588054] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:40:27.225974+00:00 node-90 kernel: [171989.588055] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:40:27.225975+00:00 node-90 kernel: [171989.588058] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:40:27.225977+00:00 node-90 kernel: [171989.588064] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:40:27.225977+00:00 node-90 kernel: [171989.588067] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:40:27.225978+00:00 node-90 kernel: [171989.588069] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:40:27.225979+00:00 node-90 kernel: [171989.588074] [] ? nf_iterate+0x62/0x80 2017-10-21T15:40:27.225979+00:00 node-90 kernel: [171989.588076] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:40:27.225981+00:00 node-90 kernel: [171989.588084] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:40:27.225982+00:00 node-90 kernel: [171989.588087] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:40:27.225982+00:00 node-90 kernel: [171989.588090] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:40:27.225983+00:00 node-90 kernel: [171989.588092] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:40:27.225984+00:00 node-90 kernel: [171989.588094] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:40:27.225984+00:00 node-90 kernel: [171989.588098] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:40:27.225986+00:00 node-90 kernel: [171989.588100] [] ? nf_iterate+0x62/0x80 2017-10-21T15:40:27.225987+00:00 node-90 kernel: [171989.588102] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:40:27.225987+00:00 node-90 kernel: [171989.588104] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:40:27.225988+00:00 node-90 kernel: [171989.588107] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:40:27.225988+00:00 node-90 kernel: [171989.588110] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:40:27.225990+00:00 node-90 kernel: [171989.588111] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:40:27.226000+00:00 node-90 kernel: [171989.588115] [] ? ktime_get+0x3b/0xb0 2017-10-21T15:40:27.226001+00:00 node-90 kernel: [171989.588118] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T15:40:27.226002+00:00 node-90 kernel: [171989.588119] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:40:27.226002+00:00 node-90 kernel: [171989.588120] [] process_backlog+0xa8/0x150 2017-10-21T15:40:27.226003+00:00 node-90 kernel: [171989.588122] [] net_rx_action+0x21e/0x360 2017-10-21T15:40:27.226004+00:00 node-90 kernel: [171989.588124] [] __do_softirq+0x101/0x290 2017-10-21T15:40:27.226005+00:00 node-90 kernel: [171989.588126] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:40:27.226007+00:00 node-90 kernel: [171989.588127] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:40:27.226007+00:00 node-90 kernel: [171989.588130] [] do_softirq+0x1d/0x20 2017-10-21T15:40:27.226010+00:00 node-90 kernel: [171989.588131] [] netif_rx_ni+0x33/0x80 2017-10-21T15:40:27.226011+00:00 node-90 kernel: [171989.588134] [] tun_get_user+0x506/0x880 2017-10-21T15:40:27.226012+00:00 node-90 kernel: [171989.588136] [] tun_sendmsg+0x51/0x70 2017-10-21T15:40:27.226013+00:00 node-90 kernel: [171989.588139] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:40:27.226013+00:00 node-90 kernel: [171989.588141] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:40:27.226014+00:00 node-90 kernel: [171989.588144] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:40:27.226014+00:00 node-90 kernel: [171989.588147] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:40:27.226015+00:00 node-90 kernel: [171989.588149] [] kthread+0xe5/0x100 2017-10-21T15:40:27.226016+00:00 node-90 kernel: [171989.588150] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:40:27.226017+00:00 node-90 kernel: [171989.588153] [] ret_from_fork+0x3f/0x70 2017-10-21T15:40:27.226018+00:00 node-90 kernel: [171989.588155] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:40:27.226018+00:00 node-90 kernel: [171989.588156] ---[ end trace d7e73079b38e596c ]--- 2017-10-21T15:45:01.046505+00:00 node-90 kernel: [172263.405413] ------------[ cut here ]------------ 2017-10-21T15:45:01.046522+00:00 node-90 kernel: [172263.405420] WARNING: CPU: 29 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:45:01.046524+00:00 node-90 kernel: [172263.405423] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:45:01.046525+00:00 node-90 kernel: [172263.405424] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:45:01.046526+00:00 node-90 kernel: [172263.405486] CPU: 29 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:45:01.046527+00:00 node-90 kernel: [172263.405487] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:45:01.046528+00:00 node-90 kernel: [172263.405488] 0000000000000286 f1812d601dc61f3e ffff88103fcc37f0 ffffffff813f9f83 2017-10-21T15:45:01.046541+00:00 node-90 kernel: [172263.405490] ffff88103fcc3838 ffffffff81d6f780 ffff88103fcc3828 ffffffff810812f2 2017-10-21T15:45:01.046542+00:00 node-90 kernel: [172263.405491] ffff881034e0da00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:45:01.046543+00:00 node-90 kernel: [172263.405493] Call Trace: 2017-10-21T15:45:01.046544+00:00 node-90 kernel: [172263.405494] [] dump_stack+0x63/0x90 2017-10-21T15:45:01.046546+00:00 node-90 kernel: [172263.405502] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:45:01.046554+00:00 node-90 kernel: [172263.405504] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:45:01.046555+00:00 node-90 kernel: [172263.405507] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:45:01.046556+00:00 node-90 kernel: [172263.405508] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:45:01.046557+00:00 node-90 kernel: [172263.405511] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:45:01.046558+00:00 node-90 kernel: [172263.405517] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:45:01.046559+00:00 node-90 kernel: [172263.405521] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:45:01.046559+00:00 node-90 kernel: [172263.405522] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:45:01.046560+00:00 node-90 kernel: [172263.405527] [] ? nf_iterate+0x62/0x80 2017-10-21T15:45:01.046561+00:00 node-90 kernel: [172263.405529] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:45:01.046562+00:00 node-90 kernel: [172263.405538] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:45:01.046563+00:00 node-90 kernel: [172263.405541] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:45:01.046563+00:00 node-90 kernel: [172263.405543] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:45:01.046564+00:00 node-90 kernel: [172263.405546] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:45:01.046564+00:00 node-90 kernel: [172263.405548] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:45:01.046565+00:00 node-90 kernel: [172263.405551] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:45:01.046567+00:00 node-90 kernel: [172263.405553] [] ? nf_iterate+0x62/0x80 2017-10-21T15:45:01.046567+00:00 node-90 kernel: [172263.405555] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:45:01.046568+00:00 node-90 kernel: [172263.405556] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:45:01.046569+00:00 node-90 kernel: [172263.405560] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:45:01.046569+00:00 node-90 kernel: [172263.405562] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:45:01.046570+00:00 node-90 kernel: [172263.405564] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:45:01.046581+00:00 node-90 kernel: [172263.405565] [] ? __napi_schedule+0x40/0x60 2017-10-21T15:45:01.046582+00:00 node-90 kernel: [172263.405569] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T15:45:01.046583+00:00 node-90 kernel: [172263.405571] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:45:01.046584+00:00 node-90 kernel: [172263.405572] [] process_backlog+0xa8/0x150 2017-10-21T15:45:01.046584+00:00 node-90 kernel: [172263.405574] [] net_rx_action+0x21e/0x360 2017-10-21T15:45:01.046586+00:00 node-90 kernel: [172263.405576] [] __do_softirq+0x101/0x290 2017-10-21T15:45:01.046587+00:00 node-90 kernel: [172263.405578] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:45:01.046588+00:00 node-90 kernel: [172263.405579] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:45:01.046589+00:00 node-90 kernel: [172263.405582] [] do_softirq+0x1d/0x20 2017-10-21T15:45:01.046591+00:00 node-90 kernel: [172263.405583] [] netif_rx_ni+0x33/0x80 2017-10-21T15:45:01.046592+00:00 node-90 kernel: [172263.405586] [] tun_get_user+0x506/0x880 2017-10-21T15:45:01.046593+00:00 node-90 kernel: [172263.405588] [] tun_sendmsg+0x51/0x70 2017-10-21T15:45:01.046594+00:00 node-90 kernel: [172263.405590] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:45:01.046595+00:00 node-90 kernel: [172263.405592] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:45:01.046596+00:00 node-90 kernel: [172263.405596] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:45:01.046596+00:00 node-90 kernel: [172263.405598] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:45:01.046597+00:00 node-90 kernel: [172263.405600] [] kthread+0xe5/0x100 2017-10-21T15:45:01.046598+00:00 node-90 kernel: [172263.405601] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:45:01.046599+00:00 node-90 kernel: [172263.405604] [] ret_from_fork+0x3f/0x70 2017-10-21T15:45:01.046600+00:00 node-90 kernel: [172263.405606] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:45:01.046601+00:00 node-90 kernel: [172263.405607] ---[ end trace d7e73079b38e596d ]--- 2017-10-21T15:46:02.333388+00:00 node-90 kernel: [172324.689014] ------------[ cut here ]------------ 2017-10-21T15:46:02.333405+00:00 node-90 kernel: [172324.689021] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:46:02.333407+00:00 node-90 kernel: [172324.689024] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:46:02.333408+00:00 node-90 kernel: [172324.689025] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:46:02.333409+00:00 node-90 kernel: [172324.689087] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:46:02.333410+00:00 node-90 kernel: [172324.689089] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:46:02.333411+00:00 node-90 kernel: [172324.689090] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T15:46:02.333577+00:00 node-90 kernel: [172324.689092] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T15:46:02.333581+00:00 node-90 kernel: [172324.689093] ffff882033a36200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:46:02.333583+00:00 node-90 kernel: [172324.689095] Call Trace: 2017-10-21T15:46:02.333584+00:00 node-90 kernel: [172324.689096] [] dump_stack+0x63/0x90 2017-10-21T15:46:02.333585+00:00 node-90 kernel: [172324.689104] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:46:02.333585+00:00 node-90 kernel: [172324.689106] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:46:02.333586+00:00 node-90 kernel: [172324.689109] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:46:02.333587+00:00 node-90 kernel: [172324.689110] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:46:02.333588+00:00 node-90 kernel: [172324.689112] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:46:02.333589+00:00 node-90 kernel: [172324.689118] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:46:02.333590+00:00 node-90 kernel: [172324.689122] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:46:02.333591+00:00 node-90 kernel: [172324.689123] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:46:02.333591+00:00 node-90 kernel: [172324.689128] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:02.333592+00:00 node-90 kernel: [172324.689130] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:46:02.333593+00:00 node-90 kernel: [172324.689138] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:46:02.333594+00:00 node-90 kernel: [172324.689141] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:46:02.333595+00:00 node-90 kernel: [172324.689144] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:46:02.333595+00:00 node-90 kernel: [172324.689147] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:46:02.333596+00:00 node-90 kernel: [172324.689149] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:46:02.333597+00:00 node-90 kernel: [172324.689152] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:46:02.333598+00:00 node-90 kernel: [172324.689154] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:02.333599+00:00 node-90 kernel: [172324.689156] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:46:02.333600+00:00 node-90 kernel: [172324.689157] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:46:02.333600+00:00 node-90 kernel: [172324.689161] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:46:02.333601+00:00 node-90 kernel: [172324.689163] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:46:02.333602+00:00 node-90 kernel: [172324.689165] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:46:02.333612+00:00 node-90 kernel: [172324.689167] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T15:46:02.333613+00:00 node-90 kernel: [172324.689170] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T15:46:02.333614+00:00 node-90 kernel: [172324.689173] [] ? generic_exec_single+0x85/0x120 2017-10-21T15:46:02.333614+00:00 node-90 kernel: [172324.689176] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T15:46:02.333615+00:00 node-90 kernel: [172324.689177] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:46:02.333616+00:00 node-90 kernel: [172324.689179] [] process_backlog+0xa8/0x150 2017-10-21T15:46:02.333617+00:00 node-90 kernel: [172324.689180] [] net_rx_action+0x21e/0x360 2017-10-21T15:46:02.333618+00:00 node-90 kernel: [172324.689182] [] __do_softirq+0x101/0x290 2017-10-21T15:46:02.333619+00:00 node-90 kernel: [172324.689184] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:46:02.333620+00:00 node-90 kernel: [172324.689185] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:46:02.333621+00:00 node-90 kernel: [172324.689188] [] do_softirq+0x1d/0x20 2017-10-21T15:46:02.333622+00:00 node-90 kernel: [172324.689189] [] netif_rx_ni+0x33/0x80 2017-10-21T15:46:02.333623+00:00 node-90 kernel: [172324.689192] [] tun_get_user+0x506/0x880 2017-10-21T15:46:02.333624+00:00 node-90 kernel: [172324.689194] [] tun_sendmsg+0x51/0x70 2017-10-21T15:46:02.333624+00:00 node-90 kernel: [172324.689196] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:46:02.333625+00:00 node-90 kernel: [172324.689198] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:46:02.333625+00:00 node-90 kernel: [172324.689202] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:46:02.333627+00:00 node-90 kernel: [172324.689204] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:46:02.333628+00:00 node-90 kernel: [172324.689206] [] kthread+0xe5/0x100 2017-10-21T15:46:02.333628+00:00 node-90 kernel: [172324.689208] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:46:02.333629+00:00 node-90 kernel: [172324.689211] [] ret_from_fork+0x3f/0x70 2017-10-21T15:46:02.333629+00:00 node-90 kernel: [172324.689212] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:46:02.333634+00:00 node-90 kernel: [172324.689213] ---[ end trace d7e73079b38e596e ]--- 2017-10-21T15:46:24.237904+00:00 node-90 kernel: [172346.593493] ------------[ cut here ]------------ 2017-10-21T15:46:24.237927+00:00 node-90 kernel: [172346.593501] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:46:24.237929+00:00 node-90 kernel: [172346.593503] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:46:24.237930+00:00 node-90 kernel: [172346.593504] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:46:24.237931+00:00 node-90 kernel: [172346.593570] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:46:24.237933+00:00 node-90 kernel: [172346.593571] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:46:24.237948+00:00 node-90 kernel: [172346.593572] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T15:46:24.237969+00:00 node-90 kernel: [172346.593574] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T15:46:24.237970+00:00 node-90 kernel: [172346.593576] ffff880f9295db00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:46:24.237971+00:00 node-90 kernel: [172346.593578] Call Trace: 2017-10-21T15:46:24.237972+00:00 node-90 kernel: [172346.593579] [] dump_stack+0x63/0x90 2017-10-21T15:46:24.237973+00:00 node-90 kernel: [172346.593587] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:46:24.237973+00:00 node-90 kernel: [172346.593588] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:46:24.237974+00:00 node-90 kernel: [172346.593591] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:46:24.237975+00:00 node-90 kernel: [172346.593592] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:46:24.237976+00:00 node-90 kernel: [172346.593594] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:46:24.237977+00:00 node-90 kernel: [172346.593599] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:46:24.237978+00:00 node-90 kernel: [172346.593602] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:46:24.237978+00:00 node-90 kernel: [172346.593604] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:46:24.237988+00:00 node-90 kernel: [172346.593608] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:24.237989+00:00 node-90 kernel: [172346.593610] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:46:24.237991+00:00 node-90 kernel: [172346.593616] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:46:24.237991+00:00 node-90 kernel: [172346.593619] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:46:24.237992+00:00 node-90 kernel: [172346.593621] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:46:24.237993+00:00 node-90 kernel: [172346.593624] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:46:24.237993+00:00 node-90 kernel: [172346.593626] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:46:24.237994+00:00 node-90 kernel: [172346.593629] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:46:24.237996+00:00 node-90 kernel: [172346.593631] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:24.237997+00:00 node-90 kernel: [172346.593633] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:46:24.237998+00:00 node-90 kernel: [172346.593634] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:46:24.237999+00:00 node-90 kernel: [172346.593638] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:46:24.238001+00:00 node-90 kernel: [172346.593640] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:46:24.238003+00:00 node-90 kernel: [172346.593642] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:46:24.238013+00:00 node-90 kernel: [172346.593643] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:46:24.238015+00:00 node-90 kernel: [172346.593645] [] process_backlog+0xa8/0x150 2017-10-21T15:46:24.238016+00:00 node-90 kernel: [172346.593646] [] net_rx_action+0x21e/0x360 2017-10-21T15:46:24.238017+00:00 node-90 kernel: [172346.593648] [] __do_softirq+0x101/0x290 2017-10-21T15:46:24.238018+00:00 node-90 kernel: [172346.593651] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:46:24.238019+00:00 node-90 kernel: [172346.593652] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:46:24.238020+00:00 node-90 kernel: [172346.593655] [] do_softirq+0x1d/0x20 2017-10-21T15:46:24.238021+00:00 node-90 kernel: [172346.593656] [] netif_rx_ni+0x33/0x80 2017-10-21T15:46:24.238022+00:00 node-90 kernel: [172346.593659] [] tun_get_user+0x506/0x880 2017-10-21T15:46:24.238023+00:00 node-90 kernel: [172346.593661] [] tun_sendmsg+0x51/0x70 2017-10-21T15:46:24.238024+00:00 node-90 kernel: [172346.593663] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:46:24.238025+00:00 node-90 kernel: [172346.593665] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:46:24.238026+00:00 node-90 kernel: [172346.593668] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:46:24.238027+00:00 node-90 kernel: [172346.593670] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:46:24.238027+00:00 node-90 kernel: [172346.593672] [] kthread+0xe5/0x100 2017-10-21T15:46:24.238028+00:00 node-90 kernel: [172346.593674] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:46:24.238029+00:00 node-90 kernel: [172346.593677] [] ret_from_fork+0x3f/0x70 2017-10-21T15:46:24.238030+00:00 node-90 kernel: [172346.593678] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:46:24.238031+00:00 node-90 kernel: [172346.593679] ---[ end trace d7e73079b38e596f ]--- 2017-10-21T15:53:14.893416+00:00 node-90 kernel: [172757.240232] ------------[ cut here ]------------ 2017-10-21T15:53:14.893435+00:00 node-90 kernel: [172757.240240] WARNING: CPU: 4 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:53:14.893437+00:00 node-90 kernel: [172757.240242] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:53:14.893439+00:00 node-90 kernel: [172757.240243] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:53:14.893448+00:00 node-90 kernel: [172757.240307] CPU: 4 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:53:14.893450+00:00 node-90 kernel: [172757.240308] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:53:14.893451+00:00 node-90 kernel: [172757.240309] 0000000000000286 f1812d601dc61f3e ffff88103f9037f0 ffffffff813f9f83 2017-10-21T15:53:14.893466+00:00 node-90 kernel: [172757.240311] ffff88103f903838 ffffffff81d6f780 ffff88103f903828 ffffffff810812f2 2017-10-21T15:53:14.893469+00:00 node-90 kernel: [172757.240313] ffff881036de6c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:53:14.893470+00:00 node-90 kernel: [172757.240315] Call Trace: 2017-10-21T15:53:14.893471+00:00 node-90 kernel: [172757.240316] [] dump_stack+0x63/0x90 2017-10-21T15:53:14.893472+00:00 node-90 kernel: [172757.240324] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:53:14.893472+00:00 node-90 kernel: [172757.240326] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:53:14.893473+00:00 node-90 kernel: [172757.240329] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:53:14.893474+00:00 node-90 kernel: [172757.240330] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:53:14.893475+00:00 node-90 kernel: [172757.240332] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:53:14.893477+00:00 node-90 kernel: [172757.240338] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:53:14.893478+00:00 node-90 kernel: [172757.240342] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:53:14.893478+00:00 node-90 kernel: [172757.240344] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:53:14.893479+00:00 node-90 kernel: [172757.240349] [] ? nf_iterate+0x62/0x80 2017-10-21T15:53:14.893480+00:00 node-90 kernel: [172757.240351] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:53:14.893482+00:00 node-90 kernel: [172757.240359] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:53:14.893483+00:00 node-90 kernel: [172757.240362] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:53:14.893483+00:00 node-90 kernel: [172757.240364] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:53:14.893484+00:00 node-90 kernel: [172757.240367] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:53:14.893485+00:00 node-90 kernel: [172757.240369] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:53:14.893486+00:00 node-90 kernel: [172757.240373] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:53:14.893487+00:00 node-90 kernel: [172757.240375] [] ? nf_iterate+0x62/0x80 2017-10-21T15:53:14.893488+00:00 node-90 kernel: [172757.240376] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:53:14.893489+00:00 node-90 kernel: [172757.240378] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:53:14.893490+00:00 node-90 kernel: [172757.240382] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:53:14.893490+00:00 node-90 kernel: [172757.240384] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:53:14.893492+00:00 node-90 kernel: [172757.240386] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:53:14.893501+00:00 node-90 kernel: [172757.240391] [] ? be_process_mcc+0x2e/0x340 [be2net] 2017-10-21T15:53:14.893502+00:00 node-90 kernel: [172757.240393] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T15:53:14.893502+00:00 node-90 kernel: [172757.240394] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:53:14.893503+00:00 node-90 kernel: [172757.240396] [] process_backlog+0xa8/0x150 2017-10-21T15:53:14.893504+00:00 node-90 kernel: [172757.240397] [] net_rx_action+0x21e/0x360 2017-10-21T15:53:14.893505+00:00 node-90 kernel: [172757.240400] [] __do_softirq+0x101/0x290 2017-10-21T15:53:14.893506+00:00 node-90 kernel: [172757.240402] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:53:14.893508+00:00 node-90 kernel: [172757.240403] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:53:14.893509+00:00 node-90 kernel: [172757.240406] [] do_softirq+0x1d/0x20 2017-10-21T15:53:14.893510+00:00 node-90 kernel: [172757.240407] [] netif_rx_ni+0x33/0x80 2017-10-21T15:53:14.893511+00:00 node-90 kernel: [172757.240411] [] tun_get_user+0x506/0x880 2017-10-21T15:53:14.893512+00:00 node-90 kernel: [172757.240413] [] tun_sendmsg+0x51/0x70 2017-10-21T15:53:14.893513+00:00 node-90 kernel: [172757.240416] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:53:14.893514+00:00 node-90 kernel: [172757.240417] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:53:14.893515+00:00 node-90 kernel: [172757.240421] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:53:14.893515+00:00 node-90 kernel: [172757.240423] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:53:14.893517+00:00 node-90 kernel: [172757.240425] [] kthread+0xe5/0x100 2017-10-21T15:53:14.893518+00:00 node-90 kernel: [172757.240427] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:53:14.893519+00:00 node-90 kernel: [172757.240430] [] ret_from_fork+0x3f/0x70 2017-10-21T15:53:14.893520+00:00 node-90 kernel: [172757.240431] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:53:14.893520+00:00 node-90 kernel: [172757.240432] ---[ end trace d7e73079b38e5970 ]--- 2017-10-21T15:57:14.697680+00:00 node-90 kernel: [172997.040516] ------------[ cut here ]------------ 2017-10-21T15:57:14.697702+00:00 node-90 kernel: [172997.040526] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:57:14.697704+00:00 node-90 kernel: [172997.040529] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:57:14.697705+00:00 node-90 kernel: [172997.040530] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:57:14.697707+00:00 node-90 kernel: [172997.040593] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:57:14.697843+00:00 node-90 kernel: [172997.040594] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:57:14.697844+00:00 node-90 kernel: [172997.040595] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T15:57:14.698027+00:00 node-90 kernel: [172997.040598] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T15:57:14.698038+00:00 node-90 kernel: [172997.040599] ffff8810339b0e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:57:14.698039+00:00 node-90 kernel: [172997.040601] Call Trace: 2017-10-21T15:57:14.698041+00:00 node-90 kernel: [172997.040603] [] dump_stack+0x63/0x90 2017-10-21T15:57:14.698041+00:00 node-90 kernel: [172997.040612] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:57:14.698042+00:00 node-90 kernel: [172997.040614] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:57:14.698043+00:00 node-90 kernel: [172997.040617] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:57:14.698043+00:00 node-90 kernel: [172997.040619] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:57:14.698044+00:00 node-90 kernel: [172997.040621] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:57:14.698045+00:00 node-90 kernel: [172997.040628] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:57:14.698046+00:00 node-90 kernel: [172997.040631] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:57:14.698046+00:00 node-90 kernel: [172997.040633] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:57:14.698047+00:00 node-90 kernel: [172997.040639] [] ? nf_iterate+0x62/0x80 2017-10-21T15:57:14.698048+00:00 node-90 kernel: [172997.040641] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:57:14.698049+00:00 node-90 kernel: [172997.040648] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:57:14.698050+00:00 node-90 kernel: [172997.040651] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:57:14.698050+00:00 node-90 kernel: [172997.040654] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:57:14.698190+00:00 node-90 kernel: [172997.040656] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:57:14.698191+00:00 node-90 kernel: [172997.040658] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:57:14.698192+00:00 node-90 kernel: [172997.040662] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:57:14.698193+00:00 node-90 kernel: [172997.040664] [] ? nf_iterate+0x62/0x80 2017-10-21T15:57:14.698194+00:00 node-90 kernel: [172997.040665] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:57:14.698194+00:00 node-90 kernel: [172997.040667] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:57:14.698195+00:00 node-90 kernel: [172997.040670] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:57:14.698196+00:00 node-90 kernel: [172997.040673] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:57:14.698197+00:00 node-90 kernel: [172997.040675] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:57:14.698211+00:00 node-90 kernel: [172997.040676] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:57:14.698212+00:00 node-90 kernel: [172997.040678] [] process_backlog+0xa8/0x150 2017-10-21T15:57:14.698213+00:00 node-90 kernel: [172997.040679] [] net_rx_action+0x21e/0x360 2017-10-21T15:57:14.698214+00:00 node-90 kernel: [172997.040682] [] __do_softirq+0x101/0x290 2017-10-21T15:57:14.698214+00:00 node-90 kernel: [172997.040685] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:57:14.698215+00:00 node-90 kernel: [172997.040686] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:57:14.698217+00:00 node-90 kernel: [172997.040689] [] do_softirq+0x1d/0x20 2017-10-21T15:57:14.698218+00:00 node-90 kernel: [172997.040690] [] netif_rx_ni+0x33/0x80 2017-10-21T15:57:14.698219+00:00 node-90 kernel: [172997.040694] [] tun_get_user+0x506/0x880 2017-10-21T15:57:14.698220+00:00 node-90 kernel: [172997.040696] [] tun_sendmsg+0x51/0x70 2017-10-21T15:57:14.698221+00:00 node-90 kernel: [172997.040698] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:57:14.698222+00:00 node-90 kernel: [172997.040700] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:57:14.698224+00:00 node-90 kernel: [172997.040704] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:57:14.698224+00:00 node-90 kernel: [172997.040706] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:57:14.698225+00:00 node-90 kernel: [172997.040708] [] kthread+0xe5/0x100 2017-10-21T15:57:14.698226+00:00 node-90 kernel: [172997.040710] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:57:14.698226+00:00 node-90 kernel: [172997.040713] [] ret_from_fork+0x3f/0x70 2017-10-21T15:57:14.698228+00:00 node-90 kernel: [172997.040715] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:57:14.698229+00:00 node-90 kernel: [172997.040716] ---[ end trace d7e73079b38e5971 ]--- 2017-10-21T15:57:34.133535+00:00 node-90 kernel: [173016.474631] ------------[ cut here ]------------ 2017-10-21T15:57:34.133556+00:00 node-90 kernel: [173016.474639] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:57:34.133557+00:00 node-90 kernel: [173016.474642] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:57:34.133558+00:00 node-90 kernel: [173016.474643] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:57:34.133559+00:00 node-90 kernel: [173016.474702] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:57:34.133561+00:00 node-90 kernel: [173016.474703] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:57:34.133561+00:00 node-90 kernel: [173016.474704] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T15:57:34.133583+00:00 node-90 kernel: [173016.474706] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T15:57:34.133584+00:00 node-90 kernel: [173016.474707] ffff8810363a5300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T15:57:34.133585+00:00 node-90 kernel: [173016.474709] Call Trace: 2017-10-21T15:57:34.133587+00:00 node-90 kernel: [173016.474710] [] dump_stack+0x63/0x90 2017-10-21T15:57:34.133587+00:00 node-90 kernel: [173016.474717] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:57:34.133588+00:00 node-90 kernel: [173016.474719] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:57:34.133589+00:00 node-90 kernel: [173016.474721] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:57:34.133590+00:00 node-90 kernel: [173016.474722] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:57:34.133591+00:00 node-90 kernel: [173016.474724] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:57:34.133592+00:00 node-90 kernel: [173016.474729] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:57:34.133592+00:00 node-90 kernel: [173016.474732] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:57:34.133593+00:00 node-90 kernel: [173016.474734] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:57:34.133594+00:00 node-90 kernel: [173016.474738] [] ? nf_iterate+0x62/0x80 2017-10-21T15:57:34.133594+00:00 node-90 kernel: [173016.474739] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:57:34.133596+00:00 node-90 kernel: [173016.474746] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:57:34.133597+00:00 node-90 kernel: [173016.474748] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:57:34.133597+00:00 node-90 kernel: [173016.474750] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:57:34.133598+00:00 node-90 kernel: [173016.474753] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:57:34.133599+00:00 node-90 kernel: [173016.474755] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:57:34.133600+00:00 node-90 kernel: [173016.474758] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:57:34.133601+00:00 node-90 kernel: [173016.474760] [] ? nf_iterate+0x62/0x80 2017-10-21T15:57:34.133602+00:00 node-90 kernel: [173016.474761] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:57:34.133603+00:00 node-90 kernel: [173016.474763] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:57:34.133604+00:00 node-90 kernel: [173016.474766] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:57:34.133604+00:00 node-90 kernel: [173016.474768] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:57:34.133605+00:00 node-90 kernel: [173016.474770] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:57:34.133617+00:00 node-90 kernel: [173016.474771] [] ? __napi_schedule+0x40/0x60 2017-10-21T15:57:34.133617+00:00 node-90 kernel: [173016.474775] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T15:57:34.133618+00:00 node-90 kernel: [173016.474776] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:57:34.133619+00:00 node-90 kernel: [173016.474777] [] process_backlog+0xa8/0x150 2017-10-21T15:57:34.133619+00:00 node-90 kernel: [173016.474778] [] net_rx_action+0x21e/0x360 2017-10-21T15:57:34.133620+00:00 node-90 kernel: [173016.474781] [] __do_softirq+0x101/0x290 2017-10-21T15:57:34.133622+00:00 node-90 kernel: [173016.474783] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:57:34.133622+00:00 node-90 kernel: [173016.474784] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:57:34.133624+00:00 node-90 kernel: [173016.474787] [] do_softirq+0x1d/0x20 2017-10-21T15:57:34.133624+00:00 node-90 kernel: [173016.474788] [] netif_rx_ni+0x33/0x80 2017-10-21T15:57:34.133625+00:00 node-90 kernel: [173016.474791] [] tun_get_user+0x506/0x880 2017-10-21T15:57:34.133626+00:00 node-90 kernel: [173016.474793] [] tun_sendmsg+0x51/0x70 2017-10-21T15:57:34.133628+00:00 node-90 kernel: [173016.474795] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:57:34.133628+00:00 node-90 kernel: [173016.474797] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:57:34.133629+00:00 node-90 kernel: [173016.474800] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:57:34.133629+00:00 node-90 kernel: [173016.474802] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:57:34.133630+00:00 node-90 kernel: [173016.474804] [] kthread+0xe5/0x100 2017-10-21T15:57:34.133631+00:00 node-90 kernel: [173016.474805] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:57:34.133633+00:00 node-90 kernel: [173016.474808] [] ret_from_fork+0x3f/0x70 2017-10-21T15:57:34.133633+00:00 node-90 kernel: [173016.474809] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:57:34.133634+00:00 node-90 kernel: [173016.474810] ---[ end trace d7e73079b38e5972 ]--- 2017-10-21T16:04:43.741376+00:00 node-90 kernel: [173446.074342] ------------[ cut here ]------------ 2017-10-21T16:04:43.741398+00:00 node-90 kernel: [173446.074352] WARNING: CPU: 19 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:04:43.741400+00:00 node-90 kernel: [173446.074354] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:04:43.741401+00:00 node-90 kernel: [173446.074355] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:04:43.741402+00:00 node-90 kernel: [173446.074417] CPU: 19 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:04:43.741417+00:00 node-90 kernel: [173446.074418] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:04:43.741422+00:00 node-90 kernel: [173446.074419] 0000000000000286 f1812d601dc61f3e ffff88203f2437f0 ffffffff813f9f83 2017-10-21T16:04:43.741440+00:00 node-90 kernel: [173446.074421] ffff88203f243838 ffffffff81d6f780 ffff88203f243828 ffffffff810812f2 2017-10-21T16:04:43.741442+00:00 node-90 kernel: [173446.074423] ffff88202d786e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:04:43.741443+00:00 node-90 kernel: [173446.074425] Call Trace: 2017-10-21T16:04:43.741445+00:00 node-90 kernel: [173446.074426] [] dump_stack+0x63/0x90 2017-10-21T16:04:43.741446+00:00 node-90 kernel: [173446.074436] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:04:43.741446+00:00 node-90 kernel: [173446.074437] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:04:43.741447+00:00 node-90 kernel: [173446.074440] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:04:43.741448+00:00 node-90 kernel: [173446.074441] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:04:43.741449+00:00 node-90 kernel: [173446.074443] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:04:43.741450+00:00 node-90 kernel: [173446.074449] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:04:43.741451+00:00 node-90 kernel: [173446.074452] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:04:43.741452+00:00 node-90 kernel: [173446.074454] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:04:43.741452+00:00 node-90 kernel: [173446.074459] [] ? nf_iterate+0x62/0x80 2017-10-21T16:04:43.741453+00:00 node-90 kernel: [173446.074461] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:04:43.741455+00:00 node-90 kernel: [173446.074467] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:04:43.741456+00:00 node-90 kernel: [173446.074469] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:04:43.741456+00:00 node-90 kernel: [173446.074472] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:04:43.741457+00:00 node-90 kernel: [173446.074475] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:04:43.741457+00:00 node-90 kernel: [173446.074476] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:04:43.741458+00:00 node-90 kernel: [173446.074480] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:04:43.741460+00:00 node-90 kernel: [173446.074481] [] ? nf_iterate+0x62/0x80 2017-10-21T16:04:43.741461+00:00 node-90 kernel: [173446.074483] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:04:43.741461+00:00 node-90 kernel: [173446.074485] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:04:43.741462+00:00 node-90 kernel: [173446.074488] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:04:43.741462+00:00 node-90 kernel: [173446.074491] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:04:43.741463+00:00 node-90 kernel: [173446.074492] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:04:43.741473+00:00 node-90 kernel: [173446.074497] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T16:04:43.741474+00:00 node-90 kernel: [173446.074498] [] ? check_preempt_curr+0x54/0x90 2017-10-21T16:04:43.741474+00:00 node-90 kernel: [173446.074500] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:04:43.741475+00:00 node-90 kernel: [173446.074501] [] process_backlog+0xa8/0x150 2017-10-21T16:04:43.741475+00:00 node-90 kernel: [173446.074503] [] net_rx_action+0x21e/0x360 2017-10-21T16:04:43.741476+00:00 node-90 kernel: [173446.074505] [] __do_softirq+0x101/0x290 2017-10-21T16:04:43.741478+00:00 node-90 kernel: [173446.074508] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:04:43.741479+00:00 node-90 kernel: [173446.074509] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:04:43.741480+00:00 node-90 kernel: [173446.074512] [] do_softirq+0x1d/0x20 2017-10-21T16:04:43.741481+00:00 node-90 kernel: [173446.074513] [] netif_rx_ni+0x33/0x80 2017-10-21T16:04:43.741482+00:00 node-90 kernel: [173446.074516] [] tun_get_user+0x506/0x880 2017-10-21T16:04:43.741484+00:00 node-90 kernel: [173446.074518] [] tun_sendmsg+0x51/0x70 2017-10-21T16:04:43.741485+00:00 node-90 kernel: [173446.074520] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:04:43.741486+00:00 node-90 kernel: [173446.074522] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:04:43.741486+00:00 node-90 kernel: [173446.074525] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:04:43.741487+00:00 node-90 kernel: [173446.074527] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:04:43.741488+00:00 node-90 kernel: [173446.074529] [] kthread+0xe5/0x100 2017-10-21T16:04:43.741489+00:00 node-90 kernel: [173446.074531] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:04:43.741491+00:00 node-90 kernel: [173446.074534] [] ret_from_fork+0x3f/0x70 2017-10-21T16:04:43.741491+00:00 node-90 kernel: [173446.074535] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:04:43.741492+00:00 node-90 kernel: [173446.074537] ---[ end trace d7e73079b38e5973 ]--- 2017-10-21T16:06:55.148521+00:00 node-90 kernel: [173577.480076] ------------[ cut here ]------------ 2017-10-21T16:06:55.148542+00:00 node-90 kernel: [173577.480085] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:06:55.148544+00:00 node-90 kernel: [173577.480088] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:06:55.148545+00:00 node-90 kernel: [173577.480089] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:06:55.148585+00:00 node-90 kernel: [173577.480152] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:06:55.148596+00:00 node-90 kernel: [173577.480154] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:06:55.148598+00:00 node-90 kernel: [173577.480155] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T16:06:55.148618+00:00 node-90 kernel: [173577.480157] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T16:06:55.148619+00:00 node-90 kernel: [173577.480158] ffff881f7b9cb700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:06:55.148620+00:00 node-90 kernel: [173577.480161] Call Trace: 2017-10-21T16:06:55.148621+00:00 node-90 kernel: [173577.480162] [] dump_stack+0x63/0x90 2017-10-21T16:06:55.148622+00:00 node-90 kernel: [173577.480172] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:06:55.148623+00:00 node-90 kernel: [173577.480174] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:06:55.148623+00:00 node-90 kernel: [173577.480177] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:06:55.148624+00:00 node-90 kernel: [173577.480178] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:06:55.148625+00:00 node-90 kernel: [173577.480181] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:06:55.148626+00:00 node-90 kernel: [173577.480187] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:06:55.148627+00:00 node-90 kernel: [173577.480191] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:06:55.148628+00:00 node-90 kernel: [173577.480193] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:06:55.148628+00:00 node-90 kernel: [173577.480199] [] ? nf_iterate+0x62/0x80 2017-10-21T16:06:55.148629+00:00 node-90 kernel: [173577.480201] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:06:55.148630+00:00 node-90 kernel: [173577.480208] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:06:55.148631+00:00 node-90 kernel: [173577.480211] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:06:55.148632+00:00 node-90 kernel: [173577.480213] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:06:55.148632+00:00 node-90 kernel: [173577.480216] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:06:55.148633+00:00 node-90 kernel: [173577.480218] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:06:55.148634+00:00 node-90 kernel: [173577.480222] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:06:55.148635+00:00 node-90 kernel: [173577.480224] [] ? nf_iterate+0x62/0x80 2017-10-21T16:06:55.148636+00:00 node-90 kernel: [173577.480225] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:06:55.148637+00:00 node-90 kernel: [173577.480227] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:06:55.148637+00:00 node-90 kernel: [173577.480230] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:06:55.148638+00:00 node-90 kernel: [173577.480233] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:06:55.148639+00:00 node-90 kernel: [173577.480235] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:06:55.148648+00:00 node-90 kernel: [173577.480240] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T16:06:55.148649+00:00 node-90 kernel: [173577.480241] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:06:55.148649+00:00 node-90 kernel: [173577.480243] [] process_backlog+0xa8/0x150 2017-10-21T16:06:55.148650+00:00 node-90 kernel: [173577.480244] [] net_rx_action+0x21e/0x360 2017-10-21T16:06:55.148651+00:00 node-90 kernel: [173577.480247] [] __do_softirq+0x101/0x290 2017-10-21T16:06:55.148651+00:00 node-90 kernel: [173577.480249] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:06:55.148653+00:00 node-90 kernel: [173577.480250] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:06:55.148654+00:00 node-90 kernel: [173577.480254] [] do_softirq+0x1d/0x20 2017-10-21T16:06:55.148655+00:00 node-90 kernel: [173577.480255] [] netif_rx_ni+0x33/0x80 2017-10-21T16:06:55.148655+00:00 node-90 kernel: [173577.480258] [] tun_get_user+0x506/0x880 2017-10-21T16:06:55.148656+00:00 node-90 kernel: [173577.480260] [] tun_sendmsg+0x51/0x70 2017-10-21T16:06:55.148658+00:00 node-90 kernel: [173577.480263] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:06:55.148659+00:00 node-90 kernel: [173577.480265] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:06:55.148659+00:00 node-90 kernel: [173577.480268] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:06:55.148660+00:00 node-90 kernel: [173577.480270] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:06:55.148660+00:00 node-90 kernel: [173577.480272] [] kthread+0xe5/0x100 2017-10-21T16:06:55.148661+00:00 node-90 kernel: [173577.480274] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:06:55.148663+00:00 node-90 kernel: [173577.480277] [] ret_from_fork+0x3f/0x70 2017-10-21T16:06:55.148664+00:00 node-90 kernel: [173577.480278] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:06:55.148664+00:00 node-90 kernel: [173577.480279] ---[ end trace d7e73079b38e5974 ]--- 2017-10-21T16:07:35.676924+00:00 node-90 kernel: [173618.008292] ------------[ cut here ]------------ 2017-10-21T16:07:35.676945+00:00 node-90 kernel: [173618.008300] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:07:35.676947+00:00 node-90 kernel: [173618.008302] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:07:35.676947+00:00 node-90 kernel: [173618.008303] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:07:35.676949+00:00 node-90 kernel: [173618.008372] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:07:35.676950+00:00 node-90 kernel: [173618.008374] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:07:35.676951+00:00 node-90 kernel: [173618.008375] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T16:07:35.676972+00:00 node-90 kernel: [173618.008377] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T16:07:35.676973+00:00 node-90 kernel: [173618.008378] ffff881031e58400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:07:35.676974+00:00 node-90 kernel: [173618.008380] Call Trace: 2017-10-21T16:07:35.676976+00:00 node-90 kernel: [173618.008382] [] dump_stack+0x63/0x90 2017-10-21T16:07:35.676977+00:00 node-90 kernel: [173618.008389] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:07:35.676977+00:00 node-90 kernel: [173618.008390] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:07:35.676978+00:00 node-90 kernel: [173618.008393] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:07:35.676979+00:00 node-90 kernel: [173618.008394] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:07:35.676980+00:00 node-90 kernel: [173618.008396] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:07:35.676981+00:00 node-90 kernel: [173618.008401] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:07:35.676982+00:00 node-90 kernel: [173618.008404] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:07:35.676982+00:00 node-90 kernel: [173618.008406] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:07:35.676983+00:00 node-90 kernel: [173618.008410] [] ? nf_iterate+0x62/0x80 2017-10-21T16:07:35.676984+00:00 node-90 kernel: [173618.008412] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:07:35.676985+00:00 node-90 kernel: [173618.008418] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:07:35.676986+00:00 node-90 kernel: [173618.008421] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:07:35.676987+00:00 node-90 kernel: [173618.008424] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:07:35.676988+00:00 node-90 kernel: [173618.008426] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:07:35.676988+00:00 node-90 kernel: [173618.008428] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:07:35.676989+00:00 node-90 kernel: [173618.008432] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:07:35.676991+00:00 node-90 kernel: [173618.008433] [] ? nf_iterate+0x62/0x80 2017-10-21T16:07:35.676992+00:00 node-90 kernel: [173618.008435] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:07:35.676992+00:00 node-90 kernel: [173618.008437] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:07:35.676993+00:00 node-90 kernel: [173618.008440] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:07:35.676994+00:00 node-90 kernel: [173618.008443] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:07:35.676995+00:00 node-90 kernel: [173618.008444] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:07:35.677004+00:00 node-90 kernel: [173618.008447] [] ? update_blocked_averages+0x310/0x520 2017-10-21T16:07:35.677005+00:00 node-90 kernel: [173618.008448] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:07:35.677005+00:00 node-90 kernel: [173618.008450] [] process_backlog+0xa8/0x150 2017-10-21T16:07:35.677006+00:00 node-90 kernel: [173618.008451] [] net_rx_action+0x21e/0x360 2017-10-21T16:07:35.677006+00:00 node-90 kernel: [173618.008453] [] __do_softirq+0x101/0x290 2017-10-21T16:07:35.677007+00:00 node-90 kernel: [173618.008456] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:07:35.677009+00:00 node-90 kernel: [173618.008456] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:07:35.677010+00:00 node-90 kernel: [173618.008460] [] do_softirq+0x1d/0x20 2017-10-21T16:07:35.677011+00:00 node-90 kernel: [173618.008461] [] netif_rx_ni+0x33/0x80 2017-10-21T16:07:35.677012+00:00 node-90 kernel: [173618.008464] [] tun_get_user+0x506/0x880 2017-10-21T16:07:35.677013+00:00 node-90 kernel: [173618.008466] [] tun_sendmsg+0x51/0x70 2017-10-21T16:07:35.677014+00:00 node-90 kernel: [173618.008468] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:07:35.677015+00:00 node-90 kernel: [173618.008470] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:07:35.677016+00:00 node-90 kernel: [173618.008473] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:07:35.677016+00:00 node-90 kernel: [173618.008476] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:07:35.677017+00:00 node-90 kernel: [173618.008477] [] kthread+0xe5/0x100 2017-10-21T16:07:35.677017+00:00 node-90 kernel: [173618.008479] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:07:35.677019+00:00 node-90 kernel: [173618.008482] [] ret_from_fork+0x3f/0x70 2017-10-21T16:07:35.677020+00:00 node-90 kernel: [173618.008483] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:07:35.677020+00:00 node-90 kernel: [173618.008485] ---[ end trace d7e73079b38e5975 ]--- 2017-10-21T16:13:14.658290+00:00 node-90 kernel: [173956.983220] ------------[ cut here ]------------ 2017-10-21T16:13:14.658317+00:00 node-90 kernel: [173956.983228] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:13:14.658319+00:00 node-90 kernel: [173956.983231] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:13:14.658320+00:00 node-90 kernel: [173956.983232] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:13:14.658331+00:00 node-90 kernel: [173956.983293] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:13:14.658333+00:00 node-90 kernel: [173956.983295] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:13:14.658333+00:00 node-90 kernel: [173956.983296] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T16:13:14.658352+00:00 node-90 kernel: [173956.983298] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T16:13:14.658356+00:00 node-90 kernel: [173956.983299] ffff8810345c9f00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:13:14.658358+00:00 node-90 kernel: [173956.983301] Call Trace: 2017-10-21T16:13:14.658359+00:00 node-90 kernel: [173956.983302] [] dump_stack+0x63/0x90 2017-10-21T16:13:14.658361+00:00 node-90 kernel: [173956.983310] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:13:14.658362+00:00 node-90 kernel: [173956.983311] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:13:14.658364+00:00 node-90 kernel: [173956.983314] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:13:14.658366+00:00 node-90 kernel: [173956.983315] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:13:14.658368+00:00 node-90 kernel: [173956.983317] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:13:14.658370+00:00 node-90 kernel: [173956.983323] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:13:14.658378+00:00 node-90 kernel: [173956.983326] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:13:14.658379+00:00 node-90 kernel: [173956.983327] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:13:14.658381+00:00 node-90 kernel: [173956.983331] [] ? nf_iterate+0x62/0x80 2017-10-21T16:13:14.658383+00:00 node-90 kernel: [173956.983333] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:13:14.658384+00:00 node-90 kernel: [173956.983340] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:13:14.658385+00:00 node-90 kernel: [173956.983342] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:13:14.658386+00:00 node-90 kernel: [173956.983345] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:13:14.658387+00:00 node-90 kernel: [173956.983348] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:13:14.658387+00:00 node-90 kernel: [173956.983349] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:13:14.658388+00:00 node-90 kernel: [173956.983353] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:13:14.658397+00:00 node-90 kernel: [173956.983355] [] ? nf_iterate+0x62/0x80 2017-10-21T16:13:14.658398+00:00 node-90 kernel: [173956.983356] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:13:14.658398+00:00 node-90 kernel: [173956.983358] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:13:14.658399+00:00 node-90 kernel: [173956.983361] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:13:14.658400+00:00 node-90 kernel: [173956.983364] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:13:14.658401+00:00 node-90 kernel: [173956.983365] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:13:14.658412+00:00 node-90 kernel: [173956.983368] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:13:14.658414+00:00 node-90 kernel: [173956.983371] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:13:14.658416+00:00 node-90 kernel: [173956.983374] [] ? generic_exec_single+0x85/0x120 2017-10-21T16:13:14.658417+00:00 node-90 kernel: [173956.983377] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T16:13:14.658418+00:00 node-90 kernel: [173956.983378] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:13:14.658420+00:00 node-90 kernel: [173956.983380] [] process_backlog+0xa8/0x150 2017-10-21T16:13:14.658421+00:00 node-90 kernel: [173956.983381] [] net_rx_action+0x21e/0x360 2017-10-21T16:13:14.658422+00:00 node-90 kernel: [173956.983383] [] __do_softirq+0x101/0x290 2017-10-21T16:13:14.658423+00:00 node-90 kernel: [173956.983386] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:13:14.658424+00:00 node-90 kernel: [173956.983386] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:13:14.658425+00:00 node-90 kernel: [173956.983389] [] do_softirq+0x1d/0x20 2017-10-21T16:13:14.658426+00:00 node-90 kernel: [173956.983391] [] netif_rx_ni+0x33/0x80 2017-10-21T16:13:14.658428+00:00 node-90 kernel: [173956.983394] [] tun_get_user+0x506/0x880 2017-10-21T16:13:14.658428+00:00 node-90 kernel: [173956.983395] [] tun_sendmsg+0x51/0x70 2017-10-21T16:13:14.658429+00:00 node-90 kernel: [173956.983398] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:13:14.658430+00:00 node-90 kernel: [173956.983400] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:13:14.658431+00:00 node-90 kernel: [173956.983404] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:13:14.658432+00:00 node-90 kernel: [173956.983406] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:13:14.658433+00:00 node-90 kernel: [173956.983408] [] kthread+0xe5/0x100 2017-10-21T16:13:14.658434+00:00 node-90 kernel: [173956.983409] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:13:14.658434+00:00 node-90 kernel: [173956.983412] [] ret_from_fork+0x3f/0x70 2017-10-21T16:13:14.658435+00:00 node-90 kernel: [173956.983413] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:13:14.658436+00:00 node-90 kernel: [173956.983415] ---[ end trace d7e73079b38e5976 ]--- 2017-10-21T16:15:12.605539+00:00 node-90 kernel: [174074.925124] ------------[ cut here ]------------ 2017-10-21T16:15:12.605557+00:00 node-90 kernel: [174074.925132] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:15:12.605559+00:00 node-90 kernel: [174074.925134] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:15:12.605560+00:00 node-90 kernel: [174074.925135] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:15:12.605561+00:00 node-90 kernel: [174074.925208] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:15:12.605562+00:00 node-90 kernel: [174074.925210] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:15:12.605563+00:00 node-90 kernel: [174074.925212] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-21T16:15:12.605577+00:00 node-90 kernel: [174074.925215] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-21T16:15:12.605578+00:00 node-90 kernel: [174074.925217] ffff881031a9f000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:15:12.605579+00:00 node-90 kernel: [174074.925220] Call Trace: 2017-10-21T16:15:12.605580+00:00 node-90 kernel: [174074.925221] [] dump_stack+0x63/0x90 2017-10-21T16:15:12.605581+00:00 node-90 kernel: [174074.925229] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:15:12.605582+00:00 node-90 kernel: [174074.925231] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:15:12.605582+00:00 node-90 kernel: [174074.925233] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:15:12.605583+00:00 node-90 kernel: [174074.925235] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:15:12.605584+00:00 node-90 kernel: [174074.925237] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:15:12.605585+00:00 node-90 kernel: [174074.925242] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:15:12.605586+00:00 node-90 kernel: [174074.925246] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:15:12.605586+00:00 node-90 kernel: [174074.925249] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:15:12.605587+00:00 node-90 kernel: [174074.925253] [] ? nf_iterate+0x62/0x80 2017-10-21T16:15:12.605587+00:00 node-90 kernel: [174074.925255] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:15:12.605589+00:00 node-90 kernel: [174074.925262] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:15:12.605590+00:00 node-90 kernel: [174074.925267] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:15:12.605590+00:00 node-90 kernel: [174074.925271] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:15:12.605591+00:00 node-90 kernel: [174074.925274] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:15:12.605592+00:00 node-90 kernel: [174074.925277] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:15:12.605593+00:00 node-90 kernel: [174074.925282] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:15:12.605594+00:00 node-90 kernel: [174074.925285] [] ? nf_iterate+0x62/0x80 2017-10-21T16:15:12.605595+00:00 node-90 kernel: [174074.925288] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:15:12.605596+00:00 node-90 kernel: [174074.925291] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:15:12.605596+00:00 node-90 kernel: [174074.925295] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:15:12.605597+00:00 node-90 kernel: [174074.925298] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:15:12.605598+00:00 node-90 kernel: [174074.925300] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:15:12.605610+00:00 node-90 kernel: [174074.925303] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T16:15:12.605611+00:00 node-90 kernel: [174074.925304] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:15:12.605611+00:00 node-90 kernel: [174074.925306] [] process_backlog+0xa8/0x150 2017-10-21T16:15:12.605612+00:00 node-90 kernel: [174074.925308] [] net_rx_action+0x21e/0x360 2017-10-21T16:15:12.605613+00:00 node-90 kernel: [174074.925310] [] __do_softirq+0x101/0x290 2017-10-21T16:15:12.605614+00:00 node-90 kernel: [174074.925314] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:15:12.605615+00:00 node-90 kernel: [174074.925315] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:15:12.605616+00:00 node-90 kernel: [174074.925319] [] do_softirq+0x1d/0x20 2017-10-21T16:15:12.605618+00:00 node-90 kernel: [174074.925321] [] netif_rx_ni+0x33/0x80 2017-10-21T16:15:12.605619+00:00 node-90 kernel: [174074.925325] [] tun_get_user+0x506/0x880 2017-10-21T16:15:12.605620+00:00 node-90 kernel: [174074.925327] [] tun_sendmsg+0x51/0x70 2017-10-21T16:15:12.605621+00:00 node-90 kernel: [174074.925330] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:15:12.605622+00:00 node-90 kernel: [174074.925332] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:15:12.605623+00:00 node-90 kernel: [174074.925338] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:15:12.605623+00:00 node-90 kernel: [174074.925342] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:15:12.605624+00:00 node-90 kernel: [174074.925344] [] kthread+0xe5/0x100 2017-10-21T16:15:12.605625+00:00 node-90 kernel: [174074.925347] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:15:12.605626+00:00 node-90 kernel: [174074.925351] [] ret_from_fork+0x3f/0x70 2017-10-21T16:15:12.605627+00:00 node-90 kernel: [174074.925353] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:15:12.605627+00:00 node-90 kernel: [174074.925355] ---[ end trace d7e73079b38e5977 ]--- 2017-10-21T16:15:28.725627+00:00 node-90 kernel: [174091.046694] ------------[ cut here ]------------ 2017-10-21T16:15:28.726038+00:00 node-90 kernel: [174091.046701] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:15:28.726040+00:00 node-90 kernel: [174091.046703] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:15:28.726041+00:00 node-90 kernel: [174091.046704] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:15:28.726044+00:00 node-90 kernel: [174091.046767] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:15:28.726045+00:00 node-90 kernel: [174091.046768] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:15:28.726046+00:00 node-90 kernel: [174091.046769] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T16:15:28.726059+00:00 node-90 kernel: [174091.046771] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T16:15:28.726060+00:00 node-90 kernel: [174091.046772] ffff882033788400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:15:28.726062+00:00 node-90 kernel: [174091.046774] Call Trace: 2017-10-21T16:15:28.726063+00:00 node-90 kernel: [174091.046775] [] dump_stack+0x63/0x90 2017-10-21T16:15:28.726064+00:00 node-90 kernel: [174091.046783] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:15:28.726064+00:00 node-90 kernel: [174091.046785] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:15:28.726065+00:00 node-90 kernel: [174091.046787] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:15:28.726066+00:00 node-90 kernel: [174091.046789] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:15:28.726067+00:00 node-90 kernel: [174091.046791] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:15:28.726068+00:00 node-90 kernel: [174091.046796] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:15:28.726069+00:00 node-90 kernel: [174091.046799] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:15:28.726069+00:00 node-90 kernel: [174091.046801] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:15:28.726070+00:00 node-90 kernel: [174091.046805] [] ? nf_iterate+0x62/0x80 2017-10-21T16:15:28.726071+00:00 node-90 kernel: [174091.046806] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:15:28.726072+00:00 node-90 kernel: [174091.046813] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:15:28.726073+00:00 node-90 kernel: [174091.046816] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:15:28.726073+00:00 node-90 kernel: [174091.046818] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:15:28.726074+00:00 node-90 kernel: [174091.046821] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:15:28.726074+00:00 node-90 kernel: [174091.046823] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:15:28.726075+00:00 node-90 kernel: [174091.046826] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:15:28.726077+00:00 node-90 kernel: [174091.046828] [] ? nf_iterate+0x62/0x80 2017-10-21T16:15:28.726078+00:00 node-90 kernel: [174091.046830] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:15:28.726078+00:00 node-90 kernel: [174091.046831] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:15:28.726079+00:00 node-90 kernel: [174091.046834] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:15:28.726079+00:00 node-90 kernel: [174091.046837] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:15:28.726080+00:00 node-90 kernel: [174091.046839] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:15:28.726091+00:00 node-90 kernel: [174091.046840] [] ? __napi_schedule+0x40/0x60 2017-10-21T16:15:28.726092+00:00 node-90 kernel: [174091.046844] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T16:15:28.726093+00:00 node-90 kernel: [174091.046845] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:15:28.726093+00:00 node-90 kernel: [174091.046846] [] process_backlog+0xa8/0x150 2017-10-21T16:15:28.726094+00:00 node-90 kernel: [174091.046848] [] net_rx_action+0x21e/0x360 2017-10-21T16:15:28.726095+00:00 node-90 kernel: [174091.046850] [] __do_softirq+0x101/0x290 2017-10-21T16:15:28.726100+00:00 node-90 kernel: [174091.046852] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:15:28.726101+00:00 node-90 kernel: [174091.046853] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:15:28.726102+00:00 node-90 kernel: [174091.046856] [] do_softirq+0x1d/0x20 2017-10-21T16:15:28.726103+00:00 node-90 kernel: [174091.046857] [] netif_rx_ni+0x33/0x80 2017-10-21T16:15:28.726104+00:00 node-90 kernel: [174091.046860] [] tun_get_user+0x506/0x880 2017-10-21T16:15:28.726105+00:00 node-90 kernel: [174091.046862] [] tun_sendmsg+0x51/0x70 2017-10-21T16:15:28.726106+00:00 node-90 kernel: [174091.046865] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:15:28.726106+00:00 node-90 kernel: [174091.046867] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:15:28.726107+00:00 node-90 kernel: [174091.046870] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:15:28.726107+00:00 node-90 kernel: [174091.046872] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:15:28.726108+00:00 node-90 kernel: [174091.046874] [] kthread+0xe5/0x100 2017-10-21T16:15:28.726109+00:00 node-90 kernel: [174091.046876] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:15:28.726110+00:00 node-90 kernel: [174091.046878] [] ret_from_fork+0x3f/0x70 2017-10-21T16:15:28.726111+00:00 node-90 kernel: [174091.046880] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:15:28.726111+00:00 node-90 kernel: [174091.046881] ---[ end trace d7e73079b38e5978 ]--- 2017-10-21T16:18:24.967612+00:00 node-90 kernel: [174267.286070] ------------[ cut here ]------------ 2017-10-21T16:18:24.967630+00:00 node-90 kernel: [174267.286078] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:18:24.967632+00:00 node-90 kernel: [174267.286081] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:18:24.967633+00:00 node-90 kernel: [174267.286082] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:18:24.967642+00:00 node-90 kernel: [174267.286153] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:18:24.967645+00:00 node-90 kernel: [174267.286155] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:18:24.967646+00:00 node-90 kernel: [174267.286156] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T16:18:24.967662+00:00 node-90 kernel: [174267.286157] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T16:18:24.967664+00:00 node-90 kernel: [174267.286159] ffff88006fef6300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:18:24.967666+00:00 node-90 kernel: [174267.286161] Call Trace: 2017-10-21T16:18:24.967667+00:00 node-90 kernel: [174267.286162] [] dump_stack+0x63/0x90 2017-10-21T16:18:24.967668+00:00 node-90 kernel: [174267.286170] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:18:24.967669+00:00 node-90 kernel: [174267.286172] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:18:24.967669+00:00 node-90 kernel: [174267.286175] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:18:24.967670+00:00 node-90 kernel: [174267.286176] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:18:24.967671+00:00 node-90 kernel: [174267.286179] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:18:24.967672+00:00 node-90 kernel: [174267.286185] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:18:24.967673+00:00 node-90 kernel: [174267.286189] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:18:24.967674+00:00 node-90 kernel: [174267.286191] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:18:24.967674+00:00 node-90 kernel: [174267.286195] [] ? nf_iterate+0x62/0x80 2017-10-21T16:18:24.967675+00:00 node-90 kernel: [174267.286197] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:18:24.967676+00:00 node-90 kernel: [174267.286201] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:18:24.967677+00:00 node-90 kernel: [174267.286204] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:18:24.967678+00:00 node-90 kernel: [174267.286207] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:18:24.967678+00:00 node-90 kernel: [174267.286210] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:18:24.967679+00:00 node-90 kernel: [174267.286211] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:18:24.967680+00:00 node-90 kernel: [174267.286215] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:18:24.967681+00:00 node-90 kernel: [174267.286216] [] ? nf_iterate+0x62/0x80 2017-10-21T16:18:24.967682+00:00 node-90 kernel: [174267.286218] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:18:24.967682+00:00 node-90 kernel: [174267.286220] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:18:24.967683+00:00 node-90 kernel: [174267.286223] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:18:24.967684+00:00 node-90 kernel: [174267.286226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:18:24.967684+00:00 node-90 kernel: [174267.286227] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:18:24.967695+00:00 node-90 kernel: [174267.286230] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T16:18:24.967695+00:00 node-90 kernel: [174267.286232] [] ? check_preempt_curr+0x54/0x90 2017-10-21T16:18:24.967696+00:00 node-90 kernel: [174267.286233] [] ? ttwu_do_wakeup+0x19/0xe0 2017-10-21T16:18:24.967697+00:00 node-90 kernel: [174267.286234] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:18:24.967697+00:00 node-90 kernel: [174267.286236] [] process_backlog+0xa8/0x150 2017-10-21T16:18:24.967698+00:00 node-90 kernel: [174267.286237] [] net_rx_action+0x21e/0x360 2017-10-21T16:18:24.967699+00:00 node-90 kernel: [174267.286240] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T16:18:24.967700+00:00 node-90 kernel: [174267.286242] [] __do_softirq+0x101/0x290 2017-10-21T16:18:24.967701+00:00 node-90 kernel: [174267.286245] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:18:24.967705+00:00 node-90 kernel: [174267.286246] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:18:24.967707+00:00 node-90 kernel: [174267.286249] [] do_softirq+0x1d/0x20 2017-10-21T16:18:24.967708+00:00 node-90 kernel: [174267.286250] [] netif_rx_ni+0x33/0x80 2017-10-21T16:18:24.967710+00:00 node-90 kernel: [174267.286253] [] tun_get_user+0x506/0x880 2017-10-21T16:18:24.967711+00:00 node-90 kernel: [174267.286255] [] tun_sendmsg+0x51/0x70 2017-10-21T16:18:24.967712+00:00 node-90 kernel: [174267.286257] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:18:24.967712+00:00 node-90 kernel: [174267.286259] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:18:24.967713+00:00 node-90 kernel: [174267.286263] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:18:24.967715+00:00 node-90 kernel: [174267.286265] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:18:24.967716+00:00 node-90 kernel: [174267.286267] [] kthread+0xe5/0x100 2017-10-21T16:18:24.967716+00:00 node-90 kernel: [174267.286268] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:18:24.967717+00:00 node-90 kernel: [174267.286271] [] ret_from_fork+0x3f/0x70 2017-10-21T16:18:24.967717+00:00 node-90 kernel: [174267.286272] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:18:24.967718+00:00 node-90 kernel: [174267.286273] ---[ end trace d7e73079b38e5979 ]--- 2017-10-21T16:27:40.453761+00:00 node-90 kernel: [174822.759758] ------------[ cut here ]------------ 2017-10-21T16:27:40.453781+00:00 node-90 kernel: [174822.759765] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:27:40.453783+00:00 node-90 kernel: [174822.759767] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:27:40.453784+00:00 node-90 kernel: [174822.759768] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:27:40.453798+00:00 node-90 kernel: [174822.759833] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:27:40.453804+00:00 node-90 kernel: [174822.759834] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:27:40.453805+00:00 node-90 kernel: [174822.759835] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T16:27:40.453822+00:00 node-90 kernel: [174822.759837] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T16:27:40.453825+00:00 node-90 kernel: [174822.759839] ffff881031f24a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:27:40.453827+00:00 node-90 kernel: [174822.759840] Call Trace: 2017-10-21T16:27:40.453828+00:00 node-90 kernel: [174822.759841] [] dump_stack+0x63/0x90 2017-10-21T16:27:40.453829+00:00 node-90 kernel: [174822.759849] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:27:40.453830+00:00 node-90 kernel: [174822.759850] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:27:40.453830+00:00 node-90 kernel: [174822.759853] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:27:40.453832+00:00 node-90 kernel: [174822.759854] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:27:40.453833+00:00 node-90 kernel: [174822.759856] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:27:40.453834+00:00 node-90 kernel: [174822.759861] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:27:40.453835+00:00 node-90 kernel: [174822.759864] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:27:40.453835+00:00 node-90 kernel: [174822.759866] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:27:40.453836+00:00 node-90 kernel: [174822.759870] [] ? nf_iterate+0x62/0x80 2017-10-21T16:27:40.453837+00:00 node-90 kernel: [174822.759872] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:27:40.453838+00:00 node-90 kernel: [174822.759878] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:27:40.453839+00:00 node-90 kernel: [174822.759881] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:27:40.453840+00:00 node-90 kernel: [174822.759883] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:27:40.453840+00:00 node-90 kernel: [174822.759886] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:27:40.453841+00:00 node-90 kernel: [174822.759888] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:27:40.453842+00:00 node-90 kernel: [174822.759891] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:27:40.453844+00:00 node-90 kernel: [174822.759893] [] ? nf_iterate+0x62/0x80 2017-10-21T16:27:40.453845+00:00 node-90 kernel: [174822.759895] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:27:40.453845+00:00 node-90 kernel: [174822.759897] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:27:40.453846+00:00 node-90 kernel: [174822.759900] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:27:40.453846+00:00 node-90 kernel: [174822.759903] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:27:40.453848+00:00 node-90 kernel: [174822.759904] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:27:40.453857+00:00 node-90 kernel: [174822.759905] [] ? __napi_schedule+0x40/0x60 2017-10-21T16:27:40.453858+00:00 node-90 kernel: [174822.759908] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T16:27:40.453858+00:00 node-90 kernel: [174822.759910] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:27:40.453859+00:00 node-90 kernel: [174822.759911] [] process_backlog+0xa8/0x150 2017-10-21T16:27:40.453860+00:00 node-90 kernel: [174822.759912] [] net_rx_action+0x21e/0x360 2017-10-21T16:27:40.453862+00:00 node-90 kernel: [174822.759915] [] __do_softirq+0x101/0x290 2017-10-21T16:27:40.453864+00:00 node-90 kernel: [174822.759917] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:27:40.453865+00:00 node-90 kernel: [174822.759918] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:27:40.453866+00:00 node-90 kernel: [174822.759921] [] do_softirq+0x1d/0x20 2017-10-21T16:27:40.453867+00:00 node-90 kernel: [174822.759922] [] netif_rx_ni+0x33/0x80 2017-10-21T16:27:40.453868+00:00 node-90 kernel: [174822.759925] [] tun_get_user+0x506/0x880 2017-10-21T16:27:40.453869+00:00 node-90 kernel: [174822.759927] [] tun_sendmsg+0x51/0x70 2017-10-21T16:27:40.453869+00:00 node-90 kernel: [174822.759929] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:27:40.453870+00:00 node-90 kernel: [174822.759931] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:27:40.453870+00:00 node-90 kernel: [174822.759935] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:27:40.453871+00:00 node-90 kernel: [174822.759937] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:27:40.453872+00:00 node-90 kernel: [174822.759939] [] kthread+0xe5/0x100 2017-10-21T16:27:40.453873+00:00 node-90 kernel: [174822.759941] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:27:40.453874+00:00 node-90 kernel: [174822.759944] [] ret_from_fork+0x3f/0x70 2017-10-21T16:27:40.453874+00:00 node-90 kernel: [174822.759945] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:27:40.453875+00:00 node-90 kernel: [174822.759946] ---[ end trace d7e73079b38e597a ]--- 2017-10-21T16:29:16.136061+00:00 node-90 kernel: [174918.440263] ------------[ cut here ]------------ 2017-10-21T16:29:16.136081+00:00 node-90 kernel: [174918.440270] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:29:16.136083+00:00 node-90 kernel: [174918.440273] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:29:16.136102+00:00 node-90 kernel: [174918.440274] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:29:16.136105+00:00 node-90 kernel: [174918.440334] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:29:16.136106+00:00 node-90 kernel: [174918.440335] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:29:16.136108+00:00 node-90 kernel: [174918.440336] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T16:29:16.136129+00:00 node-90 kernel: [174918.440338] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T16:29:16.136132+00:00 node-90 kernel: [174918.440340] ffff882034c63800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:29:16.136134+00:00 node-90 kernel: [174918.440341] Call Trace: 2017-10-21T16:29:16.136135+00:00 node-90 kernel: [174918.440343] [] dump_stack+0x63/0x90 2017-10-21T16:29:16.136137+00:00 node-90 kernel: [174918.440350] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:29:16.136138+00:00 node-90 kernel: [174918.440352] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:29:16.136139+00:00 node-90 kernel: [174918.440354] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:29:16.136140+00:00 node-90 kernel: [174918.440356] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:29:16.136141+00:00 node-90 kernel: [174918.440358] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:29:16.136143+00:00 node-90 kernel: [174918.440363] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:29:16.136144+00:00 node-90 kernel: [174918.440366] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:29:16.136145+00:00 node-90 kernel: [174918.440368] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:29:16.136146+00:00 node-90 kernel: [174918.440372] [] ? nf_iterate+0x62/0x80 2017-10-21T16:29:16.136148+00:00 node-90 kernel: [174918.440374] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:29:16.136149+00:00 node-90 kernel: [174918.440380] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:29:16.136150+00:00 node-90 kernel: [174918.440383] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:29:16.136152+00:00 node-90 kernel: [174918.440385] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:29:16.136152+00:00 node-90 kernel: [174918.440388] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:29:16.136154+00:00 node-90 kernel: [174918.440390] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:29:16.136155+00:00 node-90 kernel: [174918.440394] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:29:16.136157+00:00 node-90 kernel: [174918.440395] [] ? nf_iterate+0x62/0x80 2017-10-21T16:29:16.136158+00:00 node-90 kernel: [174918.440397] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:29:16.136159+00:00 node-90 kernel: [174918.440399] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:29:16.136160+00:00 node-90 kernel: [174918.440402] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:29:16.136161+00:00 node-90 kernel: [174918.440405] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:29:16.136163+00:00 node-90 kernel: [174918.440406] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:29:16.136181+00:00 node-90 kernel: [174918.440408] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:29:16.136183+00:00 node-90 kernel: [174918.440409] [] process_backlog+0xa8/0x150 2017-10-21T16:29:16.136184+00:00 node-90 kernel: [174918.440411] [] net_rx_action+0x21e/0x360 2017-10-21T16:29:16.136186+00:00 node-90 kernel: [174918.440413] [] __do_softirq+0x101/0x290 2017-10-21T16:29:16.136187+00:00 node-90 kernel: [174918.440415] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:29:16.136189+00:00 node-90 kernel: [174918.440416] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:29:16.136190+00:00 node-90 kernel: [174918.440419] [] do_softirq+0x1d/0x20 2017-10-21T16:29:16.136192+00:00 node-90 kernel: [174918.440420] [] netif_rx_ni+0x33/0x80 2017-10-21T16:29:16.136193+00:00 node-90 kernel: [174918.440423] [] tun_get_user+0x506/0x880 2017-10-21T16:29:16.136195+00:00 node-90 kernel: [174918.440425] [] tun_sendmsg+0x51/0x70 2017-10-21T16:29:16.136196+00:00 node-90 kernel: [174918.440428] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:29:16.136198+00:00 node-90 kernel: [174918.440429] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:29:16.136199+00:00 node-90 kernel: [174918.440433] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:29:16.136201+00:00 node-90 kernel: [174918.440435] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:29:16.136202+00:00 node-90 kernel: [174918.440437] [] kthread+0xe5/0x100 2017-10-21T16:29:16.136213+00:00 node-90 kernel: [174918.440439] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:29:16.136216+00:00 node-90 kernel: [174918.440441] [] ret_from_fork+0x3f/0x70 2017-10-21T16:29:16.136217+00:00 node-90 kernel: [174918.440443] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:29:16.136219+00:00 node-90 kernel: [174918.440444] ---[ end trace d7e73079b38e597b ]--- 2017-10-21T16:40:49.589397+00:00 node-90 kernel: [175611.878415] ------------[ cut here ]------------ 2017-10-21T16:40:49.589419+00:00 node-90 kernel: [175611.878436] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:40:49.589422+00:00 node-90 kernel: [175611.878439] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:40:49.589423+00:00 node-90 kernel: [175611.878440] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:40:49.589424+00:00 node-90 kernel: [175611.878505] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:40:49.589425+00:00 node-90 kernel: [175611.878506] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:40:49.589426+00:00 node-90 kernel: [175611.878507] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T16:40:49.589458+00:00 node-90 kernel: [175611.878509] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T16:40:49.589463+00:00 node-90 kernel: [175611.878511] ffff88203676a900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:40:49.589464+00:00 node-90 kernel: [175611.878512] Call Trace: 2017-10-21T16:40:49.589465+00:00 node-90 kernel: [175611.878514] [] dump_stack+0x63/0x90 2017-10-21T16:40:49.589466+00:00 node-90 kernel: [175611.878524] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:40:49.589467+00:00 node-90 kernel: [175611.878526] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:40:49.589468+00:00 node-90 kernel: [175611.878529] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:40:49.589468+00:00 node-90 kernel: [175611.878530] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:40:49.589470+00:00 node-90 kernel: [175611.878533] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:40:49.589471+00:00 node-90 kernel: [175611.878540] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:40:49.589472+00:00 node-90 kernel: [175611.878543] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:40:49.589473+00:00 node-90 kernel: [175611.878545] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:40:49.589473+00:00 node-90 kernel: [175611.878551] [] ? nf_iterate+0x62/0x80 2017-10-21T16:40:49.589474+00:00 node-90 kernel: [175611.878553] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:40:49.589476+00:00 node-90 kernel: [175611.878560] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:40:49.589477+00:00 node-90 kernel: [175611.878563] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:40:49.589478+00:00 node-90 kernel: [175611.878565] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:40:49.589479+00:00 node-90 kernel: [175611.878568] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:40:49.589479+00:00 node-90 kernel: [175611.878570] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:40:49.589481+00:00 node-90 kernel: [175611.878573] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:40:49.589482+00:00 node-90 kernel: [175611.878575] [] ? nf_iterate+0x62/0x80 2017-10-21T16:40:49.589483+00:00 node-90 kernel: [175611.878577] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:40:49.589484+00:00 node-90 kernel: [175611.878579] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:40:49.589484+00:00 node-90 kernel: [175611.878582] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:40:49.589485+00:00 node-90 kernel: [175611.878585] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:40:49.589486+00:00 node-90 kernel: [175611.878586] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:40:49.589496+00:00 node-90 kernel: [175611.878588] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:40:49.589497+00:00 node-90 kernel: [175611.878589] [] process_backlog+0xa8/0x150 2017-10-21T16:40:49.589497+00:00 node-90 kernel: [175611.878590] [] net_rx_action+0x21e/0x360 2017-10-21T16:40:49.589498+00:00 node-90 kernel: [175611.878593] [] __do_softirq+0x101/0x290 2017-10-21T16:40:49.589498+00:00 node-90 kernel: [175611.878596] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:40:49.589500+00:00 node-90 kernel: [175611.878597] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:40:49.589501+00:00 node-90 kernel: [175611.878600] [] do_softirq+0x1d/0x20 2017-10-21T16:40:49.589502+00:00 node-90 kernel: [175611.878601] [] netif_rx_ni+0x33/0x80 2017-10-21T16:40:49.589503+00:00 node-90 kernel: [175611.878605] [] tun_get_user+0x506/0x880 2017-10-21T16:40:49.589504+00:00 node-90 kernel: [175611.878607] [] tun_sendmsg+0x51/0x70 2017-10-21T16:40:49.589505+00:00 node-90 kernel: [175611.878609] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:40:49.589507+00:00 node-90 kernel: [175611.878611] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:40:49.589508+00:00 node-90 kernel: [175611.878614] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:40:49.589509+00:00 node-90 kernel: [175611.878616] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:40:49.589509+00:00 node-90 kernel: [175611.878619] [] kthread+0xe5/0x100 2017-10-21T16:40:49.589510+00:00 node-90 kernel: [175611.878620] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:40:49.589510+00:00 node-90 kernel: [175611.878624] [] ret_from_fork+0x3f/0x70 2017-10-21T16:40:49.589512+00:00 node-90 kernel: [175611.878625] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:40:49.589513+00:00 node-90 kernel: [175611.878626] ---[ end trace d7e73079b38e597c ]--- 2017-10-21T16:42:20.873363+00:00 node-90 kernel: [175703.159150] ------------[ cut here ]------------ 2017-10-21T16:42:20.873382+00:00 node-90 kernel: [175703.159156] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:42:20.873384+00:00 node-90 kernel: [175703.159159] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:42:20.873384+00:00 node-90 kernel: [175703.159160] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:42:20.873386+00:00 node-90 kernel: [175703.159222] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:42:20.873387+00:00 node-90 kernel: [175703.159223] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:42:20.873387+00:00 node-90 kernel: [175703.159224] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T16:42:20.873410+00:00 node-90 kernel: [175703.159226] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T16:42:20.873411+00:00 node-90 kernel: [175703.159227] ffff881031f24900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:42:20.873412+00:00 node-90 kernel: [175703.159229] Call Trace: 2017-10-21T16:42:20.873413+00:00 node-90 kernel: [175703.159230] [] dump_stack+0x63/0x90 2017-10-21T16:42:20.873414+00:00 node-90 kernel: [175703.159238] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:42:20.873415+00:00 node-90 kernel: [175703.159239] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:42:20.873415+00:00 node-90 kernel: [175703.159242] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:42:20.873416+00:00 node-90 kernel: [175703.159243] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:42:20.873417+00:00 node-90 kernel: [175703.159245] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:42:20.873418+00:00 node-90 kernel: [175703.159251] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:42:20.873419+00:00 node-90 kernel: [175703.159254] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:42:20.873420+00:00 node-90 kernel: [175703.159256] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:42:20.873420+00:00 node-90 kernel: [175703.159260] [] ? nf_iterate+0x62/0x80 2017-10-21T16:42:20.873421+00:00 node-90 kernel: [175703.159262] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:42:20.873423+00:00 node-90 kernel: [175703.159268] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:42:20.873424+00:00 node-90 kernel: [175703.159271] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:42:20.873424+00:00 node-90 kernel: [175703.159273] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:42:20.873425+00:00 node-90 kernel: [175703.159276] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:42:20.873426+00:00 node-90 kernel: [175703.159278] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:42:20.873427+00:00 node-90 kernel: [175703.159281] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:42:20.873428+00:00 node-90 kernel: [175703.159283] [] ? nf_iterate+0x62/0x80 2017-10-21T16:42:20.873429+00:00 node-90 kernel: [175703.159285] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:42:20.873429+00:00 node-90 kernel: [175703.159287] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:42:20.873430+00:00 node-90 kernel: [175703.159290] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:42:20.873431+00:00 node-90 kernel: [175703.159292] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:42:20.873432+00:00 node-90 kernel: [175703.159294] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:42:20.873441+00:00 node-90 kernel: [175703.159296] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:42:20.873441+00:00 node-90 kernel: [175703.159297] [] process_backlog+0xa8/0x150 2017-10-21T16:42:20.873442+00:00 node-90 kernel: [175703.159298] [] net_rx_action+0x21e/0x360 2017-10-21T16:42:20.873443+00:00 node-90 kernel: [175703.159301] [] __do_softirq+0x101/0x290 2017-10-21T16:42:20.873443+00:00 node-90 kernel: [175703.159303] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:42:20.873444+00:00 node-90 kernel: [175703.159304] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:42:20.873446+00:00 node-90 kernel: [175703.159307] [] do_softirq+0x1d/0x20 2017-10-21T16:42:20.873447+00:00 node-90 kernel: [175703.159308] [] netif_rx_ni+0x33/0x80 2017-10-21T16:42:20.873448+00:00 node-90 kernel: [175703.159325] [] tun_get_user+0x506/0x880 2017-10-21T16:42:20.873449+00:00 node-90 kernel: [175703.159326] [] tun_sendmsg+0x51/0x70 2017-10-21T16:42:20.873449+00:00 node-90 kernel: [175703.159329] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:42:20.873451+00:00 node-90 kernel: [175703.159331] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:42:20.873452+00:00 node-90 kernel: [175703.159334] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:42:20.873452+00:00 node-90 kernel: [175703.159336] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:42:20.873453+00:00 node-90 kernel: [175703.159338] [] kthread+0xe5/0x100 2017-10-21T16:42:20.873453+00:00 node-90 kernel: [175703.159340] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:42:20.873454+00:00 node-90 kernel: [175703.159343] [] ret_from_fork+0x3f/0x70 2017-10-21T16:42:20.873458+00:00 node-90 kernel: [175703.159344] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:42:20.873459+00:00 node-90 kernel: [175703.159345] ---[ end trace d7e73079b38e597d ]--- 2017-10-21T16:45:21.321672+00:00 node-90 kernel: [175883.605036] ------------[ cut here ]------------ 2017-10-21T16:45:21.321690+00:00 node-90 kernel: [175883.605044] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:45:21.321692+00:00 node-90 kernel: [175883.605046] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:45:21.321692+00:00 node-90 kernel: [175883.605047] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:45:21.321694+00:00 node-90 kernel: [175883.605111] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:45:21.321841+00:00 node-90 kernel: [175883.605112] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:45:21.321846+00:00 node-90 kernel: [175883.605113] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T16:45:21.321863+00:00 node-90 kernel: [175883.605115] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T16:45:21.321864+00:00 node-90 kernel: [175883.605116] ffff88101a485a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:45:21.321866+00:00 node-90 kernel: [175883.605118] Call Trace: 2017-10-21T16:45:21.321867+00:00 node-90 kernel: [175883.605119] [] dump_stack+0x63/0x90 2017-10-21T16:45:21.321868+00:00 node-90 kernel: [175883.605126] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:45:21.321869+00:00 node-90 kernel: [175883.605128] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:45:21.321869+00:00 node-90 kernel: [175883.605131] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:45:21.321870+00:00 node-90 kernel: [175883.605132] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:45:21.321871+00:00 node-90 kernel: [175883.605134] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:45:21.321872+00:00 node-90 kernel: [175883.605139] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:45:21.321873+00:00 node-90 kernel: [175883.605142] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:45:21.321874+00:00 node-90 kernel: [175883.605144] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:45:21.321874+00:00 node-90 kernel: [175883.605148] [] ? nf_iterate+0x62/0x80 2017-10-21T16:45:21.321875+00:00 node-90 kernel: [175883.605150] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:45:21.321876+00:00 node-90 kernel: [175883.605157] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:45:21.321877+00:00 node-90 kernel: [175883.605160] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:45:21.321877+00:00 node-90 kernel: [175883.605162] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:45:21.321878+00:00 node-90 kernel: [175883.605165] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:45:21.321878+00:00 node-90 kernel: [175883.605167] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:45:21.321879+00:00 node-90 kernel: [175883.605170] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:45:21.321881+00:00 node-90 kernel: [175883.605172] [] ? nf_iterate+0x62/0x80 2017-10-21T16:45:21.321881+00:00 node-90 kernel: [175883.605173] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:45:21.321882+00:00 node-90 kernel: [175883.605175] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:45:21.321882+00:00 node-90 kernel: [175883.605178] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:45:21.321883+00:00 node-90 kernel: [175883.605181] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:45:21.321884+00:00 node-90 kernel: [175883.605183] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:45:21.321893+00:00 node-90 kernel: [175883.605186] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T16:45:21.321894+00:00 node-90 kernel: [175883.605188] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:45:21.321894+00:00 node-90 kernel: [175883.605189] [] process_backlog+0xa8/0x150 2017-10-21T16:45:21.321895+00:00 node-90 kernel: [175883.605190] [] net_rx_action+0x21e/0x360 2017-10-21T16:45:21.321895+00:00 node-90 kernel: [175883.605193] [] __do_softirq+0x101/0x290 2017-10-21T16:45:21.321896+00:00 node-90 kernel: [175883.605195] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:45:21.321898+00:00 node-90 kernel: [175883.605196] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:45:21.321899+00:00 node-90 kernel: [175883.605199] [] do_softirq+0x1d/0x20 2017-10-21T16:45:21.321900+00:00 node-90 kernel: [175883.605200] [] netif_rx_ni+0x33/0x80 2017-10-21T16:45:21.321900+00:00 node-90 kernel: [175883.605203] [] tun_get_user+0x506/0x880 2017-10-21T16:45:21.321902+00:00 node-90 kernel: [175883.605205] [] tun_sendmsg+0x51/0x70 2017-10-21T16:45:21.321903+00:00 node-90 kernel: [175883.605207] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:45:21.321904+00:00 node-90 kernel: [175883.605209] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:45:21.321904+00:00 node-90 kernel: [175883.605213] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:45:21.321905+00:00 node-90 kernel: [175883.605215] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:45:21.321906+00:00 node-90 kernel: [175883.605217] [] kthread+0xe5/0x100 2017-10-21T16:45:21.321906+00:00 node-90 kernel: [175883.605218] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:45:21.321907+00:00 node-90 kernel: [175883.605221] [] ret_from_fork+0x3f/0x70 2017-10-21T16:45:21.321908+00:00 node-90 kernel: [175883.605222] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:45:21.321909+00:00 node-90 kernel: [175883.605224] ---[ end trace d7e73079b38e597e ]--- 2017-10-21T16:49:37.447961+00:00 node-90 kernel: [176139.727649] ------------[ cut here ]------------ 2017-10-21T16:49:37.447982+00:00 node-90 kernel: [176139.727657] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:49:37.447984+00:00 node-90 kernel: [176139.727659] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:49:37.447985+00:00 node-90 kernel: [176139.727660] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:49:37.447988+00:00 node-90 kernel: [176139.727733] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:49:37.447989+00:00 node-90 kernel: [176139.727734] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:49:37.447989+00:00 node-90 kernel: [176139.727735] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T16:49:37.448004+00:00 node-90 kernel: [176139.727737] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T16:49:37.448012+00:00 node-90 kernel: [176139.727739] ffff881031fd3c00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:49:37.448014+00:00 node-90 kernel: [176139.727741] Call Trace: 2017-10-21T16:49:37.448015+00:00 node-90 kernel: [176139.727742] [] dump_stack+0x63/0x90 2017-10-21T16:49:37.448016+00:00 node-90 kernel: [176139.727749] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:49:37.448016+00:00 node-90 kernel: [176139.727751] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:49:37.448017+00:00 node-90 kernel: [176139.727753] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:49:37.448018+00:00 node-90 kernel: [176139.727755] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:49:37.448019+00:00 node-90 kernel: [176139.727757] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:49:37.448020+00:00 node-90 kernel: [176139.727762] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:49:37.448021+00:00 node-90 kernel: [176139.727765] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:49:37.448022+00:00 node-90 kernel: [176139.727766] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:49:37.448022+00:00 node-90 kernel: [176139.727770] [] ? nf_iterate+0x62/0x80 2017-10-21T16:49:37.448024+00:00 node-90 kernel: [176139.727772] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:49:37.448025+00:00 node-90 kernel: [176139.727779] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:49:37.448026+00:00 node-90 kernel: [176139.727781] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:49:37.448026+00:00 node-90 kernel: [176139.727784] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:49:37.448027+00:00 node-90 kernel: [176139.727786] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:49:37.448027+00:00 node-90 kernel: [176139.727788] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:49:37.448029+00:00 node-90 kernel: [176139.727791] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:49:37.448031+00:00 node-90 kernel: [176139.727793] [] ? nf_iterate+0x62/0x80 2017-10-21T16:49:37.448031+00:00 node-90 kernel: [176139.727795] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:49:37.448032+00:00 node-90 kernel: [176139.727796] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:49:37.448033+00:00 node-90 kernel: [176139.727799] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:49:37.448033+00:00 node-90 kernel: [176139.727802] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:49:37.448035+00:00 node-90 kernel: [176139.727804] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:49:37.448044+00:00 node-90 kernel: [176139.727807] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T16:49:37.448045+00:00 node-90 kernel: [176139.727808] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:49:37.448046+00:00 node-90 kernel: [176139.727810] [] process_backlog+0xa8/0x150 2017-10-21T16:49:37.448046+00:00 node-90 kernel: [176139.727811] [] net_rx_action+0x21e/0x360 2017-10-21T16:49:37.448047+00:00 node-90 kernel: [176139.727813] [] __do_softirq+0x101/0x290 2017-10-21T16:49:37.448049+00:00 node-90 kernel: [176139.727816] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:49:37.448050+00:00 node-90 kernel: [176139.727816] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:49:37.448051+00:00 node-90 kernel: [176139.727820] [] do_softirq+0x1d/0x20 2017-10-21T16:49:37.448052+00:00 node-90 kernel: [176139.727821] [] netif_rx_ni+0x33/0x80 2017-10-21T16:49:37.448053+00:00 node-90 kernel: [176139.727824] [] tun_get_user+0x506/0x880 2017-10-21T16:49:37.448055+00:00 node-90 kernel: [176139.727825] [] tun_sendmsg+0x51/0x70 2017-10-21T16:49:37.448056+00:00 node-90 kernel: [176139.727828] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:49:37.448058+00:00 node-90 kernel: [176139.727830] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:49:37.448058+00:00 node-90 kernel: [176139.727833] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:49:37.448059+00:00 node-90 kernel: [176139.727835] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:49:37.448060+00:00 node-90 kernel: [176139.727837] [] kthread+0xe5/0x100 2017-10-21T16:49:37.448061+00:00 node-90 kernel: [176139.727838] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:49:37.448062+00:00 node-90 kernel: [176139.727841] [] ret_from_fork+0x3f/0x70 2017-10-21T16:49:37.448063+00:00 node-90 kernel: [176139.727843] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:49:37.448064+00:00 node-90 kernel: [176139.727844] ---[ end trace d7e73079b38e597f ]--- 2017-10-21T16:54:45.550081+00:00 node-90 kernel: [176447.821762] ------------[ cut here ]------------ 2017-10-21T16:54:45.550102+00:00 node-90 kernel: [176447.821772] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:54:45.550105+00:00 node-90 kernel: [176447.821775] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:54:45.550105+00:00 node-90 kernel: [176447.821776] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:54:45.550261+00:00 node-90 kernel: [176447.821836] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:54:45.550266+00:00 node-90 kernel: [176447.821837] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:54:45.550267+00:00 node-90 kernel: [176447.821839] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T16:54:45.550284+00:00 node-90 kernel: [176447.821840] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T16:54:45.550284+00:00 node-90 kernel: [176447.821842] ffff880f95443b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:54:45.550286+00:00 node-90 kernel: [176447.821844] Call Trace: 2017-10-21T16:54:45.550287+00:00 node-90 kernel: [176447.821845] [] dump_stack+0x63/0x90 2017-10-21T16:54:45.550288+00:00 node-90 kernel: [176447.821855] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:54:45.550289+00:00 node-90 kernel: [176447.821857] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:54:45.550289+00:00 node-90 kernel: [176447.821860] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:54:45.550290+00:00 node-90 kernel: [176447.821861] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:54:45.550292+00:00 node-90 kernel: [176447.821864] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:54:45.550293+00:00 node-90 kernel: [176447.821870] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:54:45.550294+00:00 node-90 kernel: [176447.821873] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:54:45.550294+00:00 node-90 kernel: [176447.821887] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:54:45.550295+00:00 node-90 kernel: [176447.821893] [] ? nf_iterate+0x62/0x80 2017-10-21T16:54:45.550295+00:00 node-90 kernel: [176447.821894] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:54:45.550297+00:00 node-90 kernel: [176447.821901] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:54:45.550298+00:00 node-90 kernel: [176447.821904] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:54:45.550298+00:00 node-90 kernel: [176447.821906] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:54:45.550299+00:00 node-90 kernel: [176447.821909] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:54:45.550300+00:00 node-90 kernel: [176447.821911] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:54:45.550301+00:00 node-90 kernel: [176447.821915] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:54:45.550302+00:00 node-90 kernel: [176447.821917] [] ? nf_iterate+0x62/0x80 2017-10-21T16:54:45.550303+00:00 node-90 kernel: [176447.821918] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:54:45.550303+00:00 node-90 kernel: [176447.821920] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:54:45.550304+00:00 node-90 kernel: [176447.821923] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:54:45.550305+00:00 node-90 kernel: [176447.821926] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:54:45.550306+00:00 node-90 kernel: [176447.821928] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:54:45.550315+00:00 node-90 kernel: [176447.821932] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T16:54:45.550316+00:00 node-90 kernel: [176447.821934] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:54:45.550316+00:00 node-90 kernel: [176447.821935] [] process_backlog+0xa8/0x150 2017-10-21T16:54:45.550317+00:00 node-90 kernel: [176447.821937] [] net_rx_action+0x21e/0x360 2017-10-21T16:54:45.550318+00:00 node-90 kernel: [176447.821939] [] __do_softirq+0x101/0x290 2017-10-21T16:54:45.550319+00:00 node-90 kernel: [176447.821943] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:54:45.550320+00:00 node-90 kernel: [176447.821943] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:54:45.550321+00:00 node-90 kernel: [176447.821947] [] do_softirq+0x1d/0x20 2017-10-21T16:54:45.550323+00:00 node-90 kernel: [176447.821948] [] netif_rx_ni+0x33/0x80 2017-10-21T16:54:45.550324+00:00 node-90 kernel: [176447.821952] [] tun_get_user+0x506/0x880 2017-10-21T16:54:45.550325+00:00 node-90 kernel: [176447.821954] [] tun_sendmsg+0x51/0x70 2017-10-21T16:54:45.550326+00:00 node-90 kernel: [176447.821957] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:54:45.550327+00:00 node-90 kernel: [176447.821959] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:54:45.550328+00:00 node-90 kernel: [176447.821962] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:54:45.550329+00:00 node-90 kernel: [176447.821964] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:54:45.550329+00:00 node-90 kernel: [176447.821966] [] kthread+0xe5/0x100 2017-10-21T16:54:45.550330+00:00 node-90 kernel: [176447.821968] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:54:45.550332+00:00 node-90 kernel: [176447.821972] [] ret_from_fork+0x3f/0x70 2017-10-21T16:54:45.550333+00:00 node-90 kernel: [176447.821973] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:54:45.550333+00:00 node-90 kernel: [176447.821974] ---[ end trace d7e73079b38e5980 ]--- 2017-10-21T16:58:15.170598+00:00 node-90 kernel: [176657.439631] ------------[ cut here ]------------ 2017-10-21T16:58:15.170625+00:00 node-90 kernel: [176657.439639] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:58:15.170629+00:00 node-90 kernel: [176657.439641] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:58:15.170665+00:00 node-90 kernel: [176657.439642] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:58:15.170669+00:00 node-90 kernel: [176657.439729] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:58:15.170671+00:00 node-90 kernel: [176657.439730] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:58:15.170672+00:00 node-90 kernel: [176657.439732] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T16:58:15.170674+00:00 node-90 kernel: [176657.439734] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T16:58:15.170675+00:00 node-90 kernel: [176657.439737] ffff8810379d7100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T16:58:15.170677+00:00 node-90 kernel: [176657.439739] Call Trace: 2017-10-21T16:58:15.170679+00:00 node-90 kernel: [176657.439740] [] dump_stack+0x63/0x90 2017-10-21T16:58:15.170681+00:00 node-90 kernel: [176657.439748] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:58:15.170725+00:00 node-90 kernel: [176657.439750] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:58:15.170727+00:00 node-90 kernel: [176657.439753] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:58:15.170728+00:00 node-90 kernel: [176657.439754] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:58:15.170730+00:00 node-90 kernel: [176657.439757] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:58:15.170732+00:00 node-90 kernel: [176657.439763] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:58:15.170734+00:00 node-90 kernel: [176657.439778] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:58:15.170735+00:00 node-90 kernel: [176657.439785] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:58:15.170736+00:00 node-90 kernel: [176657.439793] [] ? nf_iterate+0x62/0x80 2017-10-21T16:58:15.170738+00:00 node-90 kernel: [176657.439796] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:58:15.170740+00:00 node-90 kernel: [176657.439801] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:58:15.170742+00:00 node-90 kernel: [176657.439804] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:58:15.170743+00:00 node-90 kernel: [176657.439806] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:58:15.170745+00:00 node-90 kernel: [176657.439809] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:58:15.170746+00:00 node-90 kernel: [176657.439816] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:58:15.170748+00:00 node-90 kernel: [176657.439827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:58:15.170750+00:00 node-90 kernel: [176657.439834] [] ? nf_iterate+0x62/0x80 2017-10-21T16:58:15.170752+00:00 node-90 kernel: [176657.439843] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:58:15.170810+00:00 node-90 kernel: [176657.439850] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:58:15.170811+00:00 node-90 kernel: [176657.439854] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:58:15.170812+00:00 node-90 kernel: [176657.439857] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:58:15.170813+00:00 node-90 kernel: [176657.439858] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:58:15.170814+00:00 node-90 kernel: [176657.439861] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T16:58:15.170815+00:00 node-90 kernel: [176657.439863] [] ? __wake_up_common+0x52/0x90 2017-10-21T16:58:15.170816+00:00 node-90 kernel: [176657.439864] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:58:15.170816+00:00 node-90 kernel: [176657.439866] [] process_backlog+0xa8/0x150 2017-10-21T16:58:15.170817+00:00 node-90 kernel: [176657.439867] [] net_rx_action+0x21e/0x360 2017-10-21T16:58:15.170818+00:00 node-90 kernel: [176657.439869] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T16:58:15.170820+00:00 node-90 kernel: [176657.439872] [] __do_softirq+0x101/0x290 2017-10-21T16:58:15.170821+00:00 node-90 kernel: [176657.439874] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T16:58:15.170822+00:00 node-90 kernel: [176657.439875] [] do_softirq.part.19+0x38/0x40 2017-10-21T16:58:15.170823+00:00 node-90 kernel: [176657.439878] [] do_softirq+0x1d/0x20 2017-10-21T16:58:15.170835+00:00 node-90 kernel: [176657.439886] [] netif_rx_ni+0x33/0x80 2017-10-21T16:58:15.170837+00:00 node-90 kernel: [176657.439896] [] tun_get_user+0x506/0x880 2017-10-21T16:58:15.170838+00:00 node-90 kernel: [176657.439905] [] tun_sendmsg+0x51/0x70 2017-10-21T16:58:15.170839+00:00 node-90 kernel: [176657.439929] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T16:58:15.170839+00:00 node-90 kernel: [176657.439931] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T16:58:15.170843+00:00 node-90 kernel: [176657.439938] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T16:58:15.170862+00:00 node-90 kernel: [176657.439941] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T16:58:15.170863+00:00 node-90 kernel: [176657.439943] [] kthread+0xe5/0x100 2017-10-21T16:58:15.170864+00:00 node-90 kernel: [176657.439945] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:58:15.170865+00:00 node-90 kernel: [176657.439948] [] ret_from_fork+0x3f/0x70 2017-10-21T16:58:15.170867+00:00 node-90 kernel: [176657.439950] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T16:58:15.170869+00:00 node-90 kernel: [176657.439951] ---[ end trace d7e73079b38e5981 ]--- 2017-10-21T17:05:05.213370+00:00 node-90 kernel: [177067.470155] ------------[ cut here ]------------ 2017-10-21T17:05:05.213388+00:00 node-90 kernel: [177067.470162] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:05:05.213390+00:00 node-90 kernel: [177067.470164] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:05:05.213391+00:00 node-90 kernel: [177067.470165] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:05:05.213395+00:00 node-90 kernel: [177067.470229] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:05:05.213403+00:00 node-90 kernel: [177067.470230] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:05:05.213404+00:00 node-90 kernel: [177067.470231] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T17:05:05.213420+00:00 node-90 kernel: [177067.470233] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T17:05:05.213422+00:00 node-90 kernel: [177067.470235] ffff88006a260a00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:05:05.213423+00:00 node-90 kernel: [177067.470237] Call Trace: 2017-10-21T17:05:05.213424+00:00 node-90 kernel: [177067.470238] [] dump_stack+0x63/0x90 2017-10-21T17:05:05.213425+00:00 node-90 kernel: [177067.470245] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:05:05.213425+00:00 node-90 kernel: [177067.470246] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:05:05.213426+00:00 node-90 kernel: [177067.470249] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:05:05.213427+00:00 node-90 kernel: [177067.470250] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:05:05.213428+00:00 node-90 kernel: [177067.470253] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:05:05.213430+00:00 node-90 kernel: [177067.470258] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:05:05.213430+00:00 node-90 kernel: [177067.470261] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:05:05.213431+00:00 node-90 kernel: [177067.470262] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:05:05.213431+00:00 node-90 kernel: [177067.470266] [] ? nf_iterate+0x62/0x80 2017-10-21T17:05:05.213433+00:00 node-90 kernel: [177067.470268] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:05:05.213435+00:00 node-90 kernel: [177067.470275] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:05:05.213435+00:00 node-90 kernel: [177067.470278] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:05:05.213436+00:00 node-90 kernel: [177067.470280] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:05:05.213437+00:00 node-90 kernel: [177067.470283] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:05:05.213437+00:00 node-90 kernel: [177067.470284] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:05:05.213439+00:00 node-90 kernel: [177067.470288] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:05:05.213440+00:00 node-90 kernel: [177067.470290] [] ? nf_iterate+0x62/0x80 2017-10-21T17:05:05.213441+00:00 node-90 kernel: [177067.470291] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:05:05.213442+00:00 node-90 kernel: [177067.470293] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:05:05.213443+00:00 node-90 kernel: [177067.470296] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:05:05.213443+00:00 node-90 kernel: [177067.470299] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:05:05.213445+00:00 node-90 kernel: [177067.470300] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:05:05.213454+00:00 node-90 kernel: [177067.470302] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:05:05.213455+00:00 node-90 kernel: [177067.470303] [] process_backlog+0xa8/0x150 2017-10-21T17:05:05.213455+00:00 node-90 kernel: [177067.470305] [] net_rx_action+0x21e/0x360 2017-10-21T17:05:05.213456+00:00 node-90 kernel: [177067.470307] [] __do_softirq+0x101/0x290 2017-10-21T17:05:05.213456+00:00 node-90 kernel: [177067.470310] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:05:05.213458+00:00 node-90 kernel: [177067.470310] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:05:05.213459+00:00 node-90 kernel: [177067.470314] [] do_softirq+0x1d/0x20 2017-10-21T17:05:05.213460+00:00 node-90 kernel: [177067.470315] [] netif_rx_ni+0x33/0x80 2017-10-21T17:05:05.213461+00:00 node-90 kernel: [177067.470319] [] tun_get_user+0x506/0x880 2017-10-21T17:05:05.213462+00:00 node-90 kernel: [177067.470321] [] tun_sendmsg+0x51/0x70 2017-10-21T17:05:05.213464+00:00 node-90 kernel: [177067.470323] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:05:05.213465+00:00 node-90 kernel: [177067.470325] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:05:05.213466+00:00 node-90 kernel: [177067.470328] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:05:05.213467+00:00 node-90 kernel: [177067.470330] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:05:05.213467+00:00 node-90 kernel: [177067.470332] [] kthread+0xe5/0x100 2017-10-21T17:05:05.213468+00:00 node-90 kernel: [177067.470334] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:05:05.213469+00:00 node-90 kernel: [177067.470336] [] ret_from_fork+0x3f/0x70 2017-10-21T17:05:05.213470+00:00 node-90 kernel: [177067.470338] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:05:05.213471+00:00 node-90 kernel: [177067.470339] ---[ end trace d7e73079b38e5982 ]--- 2017-10-21T17:08:53.624784+00:00 node-90 kernel: [177295.879644] ------------[ cut here ]------------ 2017-10-21T17:08:53.624807+00:00 node-90 kernel: [177295.879654] WARNING: CPU: 22 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:08:53.624810+00:00 node-90 kernel: [177295.879657] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:08:53.624819+00:00 node-90 kernel: [177295.879659] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:08:53.624822+00:00 node-90 kernel: [177295.879746] CPU: 22 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:08:53.624824+00:00 node-90 kernel: [177295.879748] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:08:53.624826+00:00 node-90 kernel: [177295.879750] 0000000000000286 f1812d601dc61f3e ffff88103fb037f0 ffffffff813f9f83 2017-10-21T17:08:53.624848+00:00 node-90 kernel: [177295.879753] ffff88103fb03838 ffffffff81d6f780 ffff88103fb03828 ffffffff810812f2 2017-10-21T17:08:53.624851+00:00 node-90 kernel: [177295.879756] ffff882035ed2b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:08:53.624853+00:00 node-90 kernel: [177295.879758] Call Trace: 2017-10-21T17:08:53.624855+00:00 node-90 kernel: [177295.879760] [] dump_stack+0x63/0x90 2017-10-21T17:08:53.624856+00:00 node-90 kernel: [177295.879769] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:08:53.624857+00:00 node-90 kernel: [177295.879772] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:08:53.624858+00:00 node-90 kernel: [177295.879775] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:08:53.624859+00:00 node-90 kernel: [177295.879778] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:08:53.624861+00:00 node-90 kernel: [177295.879781] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:08:53.624862+00:00 node-90 kernel: [177295.879787] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:08:53.624863+00:00 node-90 kernel: [177295.879792] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:08:53.624864+00:00 node-90 kernel: [177295.879795] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:08:53.624865+00:00 node-90 kernel: [177295.879800] [] ? nf_iterate+0x62/0x80 2017-10-21T17:08:53.624866+00:00 node-90 kernel: [177295.879803] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:08:53.624868+00:00 node-90 kernel: [177295.879812] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:08:53.624869+00:00 node-90 kernel: [177295.879817] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:08:53.624870+00:00 node-90 kernel: [177295.879820] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:08:53.624871+00:00 node-90 kernel: [177295.879825] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:08:53.624872+00:00 node-90 kernel: [177295.879828] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:08:53.624873+00:00 node-90 kernel: [177295.879833] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:08:53.624875+00:00 node-90 kernel: [177295.879836] [] ? nf_iterate+0x62/0x80 2017-10-21T17:08:53.624876+00:00 node-90 kernel: [177295.879839] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:08:53.624877+00:00 node-90 kernel: [177295.879841] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:08:53.624879+00:00 node-90 kernel: [177295.879846] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:08:53.624880+00:00 node-90 kernel: [177295.879851] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:08:53.624881+00:00 node-90 kernel: [177295.879853] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:08:53.624890+00:00 node-90 kernel: [177295.879856] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:08:53.624891+00:00 node-90 kernel: [177295.879858] [] process_backlog+0xa8/0x150 2017-10-21T17:08:53.624892+00:00 node-90 kernel: [177295.879860] [] net_rx_action+0x21e/0x360 2017-10-21T17:08:53.624893+00:00 node-90 kernel: [177295.879863] [] __do_softirq+0x101/0x290 2017-10-21T17:08:53.624895+00:00 node-90 kernel: [177295.879867] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:08:53.624896+00:00 node-90 kernel: [177295.879868] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:08:53.624897+00:00 node-90 kernel: [177295.879873] [] do_softirq+0x1d/0x20 2017-10-21T17:08:53.624898+00:00 node-90 kernel: [177295.879875] [] netif_rx_ni+0x33/0x80 2017-10-21T17:08:53.624899+00:00 node-90 kernel: [177295.879879] [] tun_get_user+0x506/0x880 2017-10-21T17:08:53.624900+00:00 node-90 kernel: [177295.879881] [] tun_sendmsg+0x51/0x70 2017-10-21T17:08:53.624901+00:00 node-90 kernel: [177295.879885] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:08:53.624902+00:00 node-90 kernel: [177295.879888] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:08:53.624903+00:00 node-90 kernel: [177295.879893] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:08:53.624904+00:00 node-90 kernel: [177295.879896] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:08:53.624904+00:00 node-90 kernel: [177295.879898] [] kthread+0xe5/0x100 2017-10-21T17:08:53.624905+00:00 node-90 kernel: [177295.879901] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:08:53.624906+00:00 node-90 kernel: [177295.879903] [] ret_from_fork+0x3f/0x70 2017-10-21T17:08:53.624907+00:00 node-90 kernel: [177295.879905] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:08:53.624908+00:00 node-90 kernel: [177295.879907] ---[ end trace d7e73079b38e5983 ]--- 2017-10-21T17:14:36.259374+00:00 node-90 kernel: [177638.505865] ------------[ cut here ]------------ 2017-10-21T17:14:36.259397+00:00 node-90 kernel: [177638.505873] WARNING: CPU: 25 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:14:36.259399+00:00 node-90 kernel: [177638.505876] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:14:36.259401+00:00 node-90 kernel: [177638.505877] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:14:36.259411+00:00 node-90 kernel: [177638.505939] CPU: 25 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:14:36.259413+00:00 node-90 kernel: [177638.505940] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:14:36.259414+00:00 node-90 kernel: [177638.505942] 0000000000000286 f1812d601dc61f3e ffff88103fbc37f0 ffffffff813f9f83 2017-10-21T17:14:36.259438+00:00 node-90 kernel: [177638.505944] ffff88103fbc3838 ffffffff81d6f780 ffff88103fbc3828 ffffffff810812f2 2017-10-21T17:14:36.259440+00:00 node-90 kernel: [177638.505945] ffff88203376e000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:14:36.259442+00:00 node-90 kernel: [177638.505947] Call Trace: 2017-10-21T17:14:36.259444+00:00 node-90 kernel: [177638.505948] [] dump_stack+0x63/0x90 2017-10-21T17:14:36.259445+00:00 node-90 kernel: [177638.505957] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:14:36.259446+00:00 node-90 kernel: [177638.505958] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:14:36.259447+00:00 node-90 kernel: [177638.505961] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:14:36.259448+00:00 node-90 kernel: [177638.505963] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:14:36.259450+00:00 node-90 kernel: [177638.505965] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:14:36.259451+00:00 node-90 kernel: [177638.505971] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:14:36.259452+00:00 node-90 kernel: [177638.505974] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:14:36.259453+00:00 node-90 kernel: [177638.505976] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:14:36.259454+00:00 node-90 kernel: [177638.505981] [] ? nf_iterate+0x62/0x80 2017-10-21T17:14:36.259455+00:00 node-90 kernel: [177638.505983] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:14:36.259457+00:00 node-90 kernel: [177638.505991] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:14:36.259458+00:00 node-90 kernel: [177638.505994] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:14:36.259459+00:00 node-90 kernel: [177638.505997] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:14:36.259460+00:00 node-90 kernel: [177638.506000] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:14:36.259461+00:00 node-90 kernel: [177638.506001] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:14:36.259463+00:00 node-90 kernel: [177638.506005] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:14:36.259464+00:00 node-90 kernel: [177638.506007] [] ? nf_iterate+0x62/0x80 2017-10-21T17:14:36.259466+00:00 node-90 kernel: [177638.506009] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:14:36.259467+00:00 node-90 kernel: [177638.506010] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:14:36.259468+00:00 node-90 kernel: [177638.506014] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:14:36.259469+00:00 node-90 kernel: [177638.506017] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:14:36.259470+00:00 node-90 kernel: [177638.506018] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:14:36.259484+00:00 node-90 kernel: [177638.506020] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:14:36.259486+00:00 node-90 kernel: [177638.506021] [] process_backlog+0xa8/0x150 2017-10-21T17:14:36.259487+00:00 node-90 kernel: [177638.506022] [] net_rx_action+0x21e/0x360 2017-10-21T17:14:36.259489+00:00 node-90 kernel: [177638.506025] [] __do_softirq+0x101/0x290 2017-10-21T17:14:36.259490+00:00 node-90 kernel: [177638.506028] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:14:36.259491+00:00 node-90 kernel: [177638.506028] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:14:36.259493+00:00 node-90 kernel: [177638.506031] [] do_softirq+0x1d/0x20 2017-10-21T17:14:36.259494+00:00 node-90 kernel: [177638.506033] [] netif_rx_ni+0x33/0x80 2017-10-21T17:14:36.259495+00:00 node-90 kernel: [177638.506036] [] tun_get_user+0x506/0x880 2017-10-21T17:14:36.259497+00:00 node-90 kernel: [177638.506038] [] tun_sendmsg+0x51/0x70 2017-10-21T17:14:36.259498+00:00 node-90 kernel: [177638.506040] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:14:36.259500+00:00 node-90 kernel: [177638.506042] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:14:36.259501+00:00 node-90 kernel: [177638.506046] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:14:36.259502+00:00 node-90 kernel: [177638.506048] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:14:36.259503+00:00 node-90 kernel: [177638.506050] [] kthread+0xe5/0x100 2017-10-21T17:14:36.259504+00:00 node-90 kernel: [177638.506051] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:14:36.259505+00:00 node-90 kernel: [177638.506054] [] ret_from_fork+0x3f/0x70 2017-10-21T17:14:36.259506+00:00 node-90 kernel: [177638.506056] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:14:36.259507+00:00 node-90 kernel: [177638.506057] ---[ end trace d7e73079b38e5984 ]--- 2017-10-21T17:14:57.713662+00:00 node-90 kernel: [177659.958681] ------------[ cut here ]------------ 2017-10-21T17:14:57.713681+00:00 node-90 kernel: [177659.958690] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:14:57.713683+00:00 node-90 kernel: [177659.958692] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:14:57.713683+00:00 node-90 kernel: [177659.958693] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:14:57.713686+00:00 node-90 kernel: [177659.958757] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:14:57.713835+00:00 node-90 kernel: [177659.958759] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:14:57.713839+00:00 node-90 kernel: [177659.958760] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T17:14:57.713856+00:00 node-90 kernel: [177659.958762] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T17:14:57.713858+00:00 node-90 kernel: [177659.958763] ffff881033982900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:14:57.713859+00:00 node-90 kernel: [177659.958765] Call Trace: 2017-10-21T17:14:57.713860+00:00 node-90 kernel: [177659.958766] [] dump_stack+0x63/0x90 2017-10-21T17:14:57.713861+00:00 node-90 kernel: [177659.958774] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:14:57.713861+00:00 node-90 kernel: [177659.958776] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:14:57.713862+00:00 node-90 kernel: [177659.958779] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:14:57.713863+00:00 node-90 kernel: [177659.958780] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:14:57.713864+00:00 node-90 kernel: [177659.958782] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:14:57.713865+00:00 node-90 kernel: [177659.958788] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:14:57.713866+00:00 node-90 kernel: [177659.958792] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:14:57.713866+00:00 node-90 kernel: [177659.958794] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:14:57.713867+00:00 node-90 kernel: [177659.958799] [] ? nf_iterate+0x62/0x80 2017-10-21T17:14:57.713867+00:00 node-90 kernel: [177659.958801] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:14:57.713869+00:00 node-90 kernel: [177659.958810] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:14:57.713869+00:00 node-90 kernel: [177659.958813] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:14:57.713870+00:00 node-90 kernel: [177659.958815] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:14:57.713870+00:00 node-90 kernel: [177659.958818] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:14:57.713871+00:00 node-90 kernel: [177659.958820] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:14:57.713872+00:00 node-90 kernel: [177659.958823] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:14:57.713873+00:00 node-90 kernel: [177659.958825] [] ? nf_iterate+0x62/0x80 2017-10-21T17:14:57.713874+00:00 node-90 kernel: [177659.958827] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:14:57.713875+00:00 node-90 kernel: [177659.958829] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:14:57.713875+00:00 node-90 kernel: [177659.958832] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:14:57.713876+00:00 node-90 kernel: [177659.958835] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:14:57.713877+00:00 node-90 kernel: [177659.958837] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:14:57.713886+00:00 node-90 kernel: [177659.958841] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T17:14:57.713887+00:00 node-90 kernel: [177659.958842] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:14:57.713887+00:00 node-90 kernel: [177659.958844] [] process_backlog+0xa8/0x150 2017-10-21T17:14:57.713888+00:00 node-90 kernel: [177659.958845] [] net_rx_action+0x21e/0x360 2017-10-21T17:14:57.713888+00:00 node-90 kernel: [177659.958848] [] __do_softirq+0x101/0x290 2017-10-21T17:14:57.713889+00:00 node-90 kernel: [177659.958850] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:14:57.713891+00:00 node-90 kernel: [177659.958851] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:14:57.713891+00:00 node-90 kernel: [177659.958854] [] do_softirq+0x1d/0x20 2017-10-21T17:14:57.713892+00:00 node-90 kernel: [177659.958855] [] netif_rx_ni+0x33/0x80 2017-10-21T17:14:57.713893+00:00 node-90 kernel: [177659.958858] [] tun_get_user+0x506/0x880 2017-10-21T17:14:57.713894+00:00 node-90 kernel: [177659.958860] [] tun_sendmsg+0x51/0x70 2017-10-21T17:14:57.713895+00:00 node-90 kernel: [177659.958863] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:14:57.713897+00:00 node-90 kernel: [177659.958865] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:14:57.713897+00:00 node-90 kernel: [177659.958869] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:14:57.713898+00:00 node-90 kernel: [177659.958871] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:14:57.713899+00:00 node-90 kernel: [177659.958873] [] kthread+0xe5/0x100 2017-10-21T17:14:57.713899+00:00 node-90 kernel: [177659.958874] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:14:57.713900+00:00 node-90 kernel: [177659.958877] [] ret_from_fork+0x3f/0x70 2017-10-21T17:14:57.713902+00:00 node-90 kernel: [177659.958878] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:14:57.713902+00:00 node-90 kernel: [177659.958879] ---[ end trace d7e73079b38e5985 ]--- 2017-10-21T17:19:02.129914+00:00 node-90 kernel: [177904.371794] ------------[ cut here ]------------ 2017-10-21T17:19:02.129932+00:00 node-90 kernel: [177904.371802] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:19:02.129934+00:00 node-90 kernel: [177904.371804] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:19:02.129935+00:00 node-90 kernel: [177904.371805] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:19:02.129936+00:00 node-90 kernel: [177904.371869] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:19:02.129937+00:00 node-90 kernel: [177904.371870] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:19:02.129938+00:00 node-90 kernel: [177904.371871] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T17:19:02.129952+00:00 node-90 kernel: [177904.371873] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T17:19:02.129952+00:00 node-90 kernel: [177904.371875] ffff880f925f6e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:19:02.129953+00:00 node-90 kernel: [177904.371877] Call Trace: 2017-10-21T17:19:02.129955+00:00 node-90 kernel: [177904.371878] [] dump_stack+0x63/0x90 2017-10-21T17:19:02.129955+00:00 node-90 kernel: [177904.371885] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:19:02.129956+00:00 node-90 kernel: [177904.371887] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:19:02.129969+00:00 node-90 kernel: [177904.371890] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:19:02.129971+00:00 node-90 kernel: [177904.371891] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:19:02.129972+00:00 node-90 kernel: [177904.371893] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:19:02.129973+00:00 node-90 kernel: [177904.371898] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:19:02.129973+00:00 node-90 kernel: [177904.371902] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:19:02.129974+00:00 node-90 kernel: [177904.371903] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:19:02.129975+00:00 node-90 kernel: [177904.371908] [] ? nf_iterate+0x62/0x80 2017-10-21T17:19:02.129975+00:00 node-90 kernel: [177904.371909] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:19:02.129976+00:00 node-90 kernel: [177904.371916] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:19:02.129977+00:00 node-90 kernel: [177904.371919] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:19:02.129978+00:00 node-90 kernel: [177904.371921] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:19:02.129979+00:00 node-90 kernel: [177904.371924] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:19:02.129979+00:00 node-90 kernel: [177904.371926] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:19:02.129980+00:00 node-90 kernel: [177904.371929] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:19:02.129981+00:00 node-90 kernel: [177904.371931] [] ? nf_iterate+0x62/0x80 2017-10-21T17:19:02.129982+00:00 node-90 kernel: [177904.371933] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:19:02.129983+00:00 node-90 kernel: [177904.371934] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:19:02.129983+00:00 node-90 kernel: [177904.371937] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:19:02.129984+00:00 node-90 kernel: [177904.371940] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:19:02.129985+00:00 node-90 kernel: [177904.371942] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:19:02.129994+00:00 node-90 kernel: [177904.371943] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:19:02.129995+00:00 node-90 kernel: [177904.371945] [] process_backlog+0xa8/0x150 2017-10-21T17:19:02.129996+00:00 node-90 kernel: [177904.371946] [] net_rx_action+0x21e/0x360 2017-10-21T17:19:02.129996+00:00 node-90 kernel: [177904.371948] [] __do_softirq+0x101/0x290 2017-10-21T17:19:02.129997+00:00 node-90 kernel: [177904.371951] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:19:02.129998+00:00 node-90 kernel: [177904.371951] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:19:02.130000+00:00 node-90 kernel: [177904.371955] [] do_softirq+0x1d/0x20 2017-10-21T17:19:02.130000+00:00 node-90 kernel: [177904.371956] [] netif_rx_ni+0x33/0x80 2017-10-21T17:19:02.130002+00:00 node-90 kernel: [177904.371959] [] tun_get_user+0x506/0x880 2017-10-21T17:19:02.130003+00:00 node-90 kernel: [177904.371961] [] tun_sendmsg+0x51/0x70 2017-10-21T17:19:02.130004+00:00 node-90 kernel: [177904.371963] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:19:02.130005+00:00 node-90 kernel: [177904.371965] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:19:02.130006+00:00 node-90 kernel: [177904.371969] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:19:02.130007+00:00 node-90 kernel: [177904.371971] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:19:02.130008+00:00 node-90 kernel: [177904.371973] [] kthread+0xe5/0x100 2017-10-21T17:19:02.130008+00:00 node-90 kernel: [177904.371974] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:19:02.130009+00:00 node-90 kernel: [177904.371977] [] ret_from_fork+0x3f/0x70 2017-10-21T17:19:02.130010+00:00 node-90 kernel: [177904.371978] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:19:02.130011+00:00 node-90 kernel: [177904.371979] ---[ end trace d7e73079b38e5986 ]--- 2017-10-21T17:23:36.687921+00:00 node-90 kernel: [178178.923466] ------------[ cut here ]------------ 2017-10-21T17:23:36.687937+00:00 node-90 kernel: [178178.923473] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:23:36.687939+00:00 node-90 kernel: [178178.923475] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:23:36.687941+00:00 node-90 kernel: [178178.923476] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:23:36.687949+00:00 node-90 kernel: [178178.923540] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:23:36.687950+00:00 node-90 kernel: [178178.923541] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:23:36.687951+00:00 node-90 kernel: [178178.923542] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T17:23:36.687966+00:00 node-90 kernel: [178178.923544] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T17:23:36.687967+00:00 node-90 kernel: [178178.923545] ffff88203491d000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:23:36.687968+00:00 node-90 kernel: [178178.923547] Call Trace: 2017-10-21T17:23:36.687969+00:00 node-90 kernel: [178178.923548] [] dump_stack+0x63/0x90 2017-10-21T17:23:36.687970+00:00 node-90 kernel: [178178.923556] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:23:36.687971+00:00 node-90 kernel: [178178.923557] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:23:36.687972+00:00 node-90 kernel: [178178.923560] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:23:36.687972+00:00 node-90 kernel: [178178.923561] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:23:36.687974+00:00 node-90 kernel: [178178.923564] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:23:36.687975+00:00 node-90 kernel: [178178.923569] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:23:36.687975+00:00 node-90 kernel: [178178.923572] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:23:36.687976+00:00 node-90 kernel: [178178.923574] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:23:36.687977+00:00 node-90 kernel: [178178.923578] [] ? nf_iterate+0x62/0x80 2017-10-21T17:23:36.687978+00:00 node-90 kernel: [178178.923580] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:23:36.687979+00:00 node-90 kernel: [178178.923587] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:23:36.687980+00:00 node-90 kernel: [178178.923590] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:23:36.687981+00:00 node-90 kernel: [178178.923592] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:23:36.687981+00:00 node-90 kernel: [178178.923595] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:23:36.687982+00:00 node-90 kernel: [178178.923596] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:23:36.687983+00:00 node-90 kernel: [178178.923600] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:23:36.687984+00:00 node-90 kernel: [178178.923602] [] ? nf_iterate+0x62/0x80 2017-10-21T17:23:36.687985+00:00 node-90 kernel: [178178.923603] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:23:36.687985+00:00 node-90 kernel: [178178.923605] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:23:36.687986+00:00 node-90 kernel: [178178.923608] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:23:36.687987+00:00 node-90 kernel: [178178.923611] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:23:36.687987+00:00 node-90 kernel: [178178.923613] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:23:36.687996+00:00 node-90 kernel: [178178.923614] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:23:36.687997+00:00 node-90 kernel: [178178.923615] [] process_backlog+0xa8/0x150 2017-10-21T17:23:36.687997+00:00 node-90 kernel: [178178.923617] [] net_rx_action+0x21e/0x360 2017-10-21T17:23:36.687998+00:00 node-90 kernel: [178178.923619] [] __do_softirq+0x101/0x290 2017-10-21T17:23:36.687999+00:00 node-90 kernel: [178178.923621] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:23:36.687999+00:00 node-90 kernel: [178178.923622] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:23:36.688001+00:00 node-90 kernel: [178178.923625] [] do_softirq+0x1d/0x20 2017-10-21T17:23:36.688002+00:00 node-90 kernel: [178178.923626] [] netif_rx_ni+0x33/0x80 2017-10-21T17:23:36.688003+00:00 node-90 kernel: [178178.923629] [] tun_get_user+0x506/0x880 2017-10-21T17:23:36.688004+00:00 node-90 kernel: [178178.923631] [] tun_sendmsg+0x51/0x70 2017-10-21T17:23:36.688005+00:00 node-90 kernel: [178178.923633] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:23:36.688006+00:00 node-90 kernel: [178178.923635] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:23:36.688007+00:00 node-90 kernel: [178178.923639] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:23:36.688008+00:00 node-90 kernel: [178178.923641] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:23:36.688008+00:00 node-90 kernel: [178178.923643] [] kthread+0xe5/0x100 2017-10-21T17:23:36.688009+00:00 node-90 kernel: [178178.923645] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:23:36.688009+00:00 node-90 kernel: [178178.923647] [] ret_from_fork+0x3f/0x70 2017-10-21T17:23:36.688011+00:00 node-90 kernel: [178178.923649] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:23:36.688012+00:00 node-90 kernel: [178178.923650] ---[ end trace d7e73079b38e5987 ]--- 2017-10-21T17:28:29.593640+00:00 node-90 kernel: [178471.822026] ------------[ cut here ]------------ 2017-10-21T17:28:29.593661+00:00 node-90 kernel: [178471.822034] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:28:29.593663+00:00 node-90 kernel: [178471.822036] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:28:29.593670+00:00 node-90 kernel: [178471.822037] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:28:29.593674+00:00 node-90 kernel: [178471.822101] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:28:29.593675+00:00 node-90 kernel: [178471.822102] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:28:29.593675+00:00 node-90 kernel: [178471.822103] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T17:28:29.593689+00:00 node-90 kernel: [178471.822105] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T17:28:29.593691+00:00 node-90 kernel: [178471.822107] ffff8810319bb100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:28:29.593692+00:00 node-90 kernel: [178471.822108] Call Trace: 2017-10-21T17:28:29.593693+00:00 node-90 kernel: [178471.822110] [] dump_stack+0x63/0x90 2017-10-21T17:28:29.593694+00:00 node-90 kernel: [178471.822117] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:28:29.593694+00:00 node-90 kernel: [178471.822119] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:28:29.593695+00:00 node-90 kernel: [178471.822121] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:28:29.593696+00:00 node-90 kernel: [178471.822122] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:28:29.593698+00:00 node-90 kernel: [178471.822124] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:28:29.593699+00:00 node-90 kernel: [178471.822129] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:28:29.593699+00:00 node-90 kernel: [178471.822133] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:28:29.593700+00:00 node-90 kernel: [178471.822134] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:28:29.593701+00:00 node-90 kernel: [178471.822139] [] ? nf_iterate+0x62/0x80 2017-10-21T17:28:29.593702+00:00 node-90 kernel: [178471.822140] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:28:29.593703+00:00 node-90 kernel: [178471.822147] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:28:29.593704+00:00 node-90 kernel: [178471.822150] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:28:29.593705+00:00 node-90 kernel: [178471.822152] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:28:29.593705+00:00 node-90 kernel: [178471.822155] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:28:29.593706+00:00 node-90 kernel: [178471.822156] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:28:29.593708+00:00 node-90 kernel: [178471.822160] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:28:29.593709+00:00 node-90 kernel: [178471.822162] [] ? nf_iterate+0x62/0x80 2017-10-21T17:28:29.593710+00:00 node-90 kernel: [178471.822163] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:28:29.593710+00:00 node-90 kernel: [178471.822165] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:28:29.593711+00:00 node-90 kernel: [178471.822168] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:28:29.593711+00:00 node-90 kernel: [178471.822171] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:28:29.593713+00:00 node-90 kernel: [178471.822173] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:28:29.593725+00:00 node-90 kernel: [178471.822174] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:28:29.593726+00:00 node-90 kernel: [178471.822175] [] process_backlog+0xa8/0x150 2017-10-21T17:28:29.593727+00:00 node-90 kernel: [178471.822177] [] net_rx_action+0x21e/0x360 2017-10-21T17:28:29.593728+00:00 node-90 kernel: [178471.822179] [] __do_softirq+0x101/0x290 2017-10-21T17:28:29.593730+00:00 node-90 kernel: [178471.822182] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:28:29.593731+00:00 node-90 kernel: [178471.822183] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:28:29.593733+00:00 node-90 kernel: [178471.822186] [] do_softirq+0x1d/0x20 2017-10-21T17:28:29.593734+00:00 node-90 kernel: [178471.822187] [] netif_rx_ni+0x33/0x80 2017-10-21T17:28:29.593735+00:00 node-90 kernel: [178471.822190] [] tun_get_user+0x506/0x880 2017-10-21T17:28:29.593736+00:00 node-90 kernel: [178471.822192] [] tun_sendmsg+0x51/0x70 2017-10-21T17:28:29.593737+00:00 node-90 kernel: [178471.822194] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:28:29.593738+00:00 node-90 kernel: [178471.822196] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:28:29.593739+00:00 node-90 kernel: [178471.822200] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:28:29.593740+00:00 node-90 kernel: [178471.822202] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:28:29.593740+00:00 node-90 kernel: [178471.822204] [] kthread+0xe5/0x100 2017-10-21T17:28:29.593741+00:00 node-90 kernel: [178471.822207] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:28:29.593742+00:00 node-90 kernel: [178471.822210] [] ret_from_fork+0x3f/0x70 2017-10-21T17:28:29.593744+00:00 node-90 kernel: [178471.822211] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:28:29.593745+00:00 node-90 kernel: [178471.822212] ---[ end trace d7e73079b38e5988 ]--- 2017-10-21T17:30:08.976850+00:00 node-90 kernel: [178571.204744] ------------[ cut here ]------------ 2017-10-21T17:30:08.976872+00:00 node-90 kernel: [178571.204762] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:30:08.976874+00:00 node-90 kernel: [178571.204765] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:30:08.977361+00:00 node-90 kernel: [178571.204767] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:30:08.977369+00:00 node-90 kernel: [178571.204839] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:30:08.977370+00:00 node-90 kernel: [178571.204840] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:30:08.977371+00:00 node-90 kernel: [178571.204841] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-21T17:30:08.977373+00:00 node-90 kernel: [178571.204843] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-21T17:30:08.977375+00:00 node-90 kernel: [178571.204845] ffff882034c62200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:30:08.977375+00:00 node-90 kernel: [178571.204847] Call Trace: 2017-10-21T17:30:08.977376+00:00 node-90 kernel: [178571.204849] [] dump_stack+0x63/0x90 2017-10-21T17:30:08.977377+00:00 node-90 kernel: [178571.204859] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:30:08.977390+00:00 node-90 kernel: [178571.204860] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:30:08.977392+00:00 node-90 kernel: [178571.204864] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:30:08.977393+00:00 node-90 kernel: [178571.204865] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:30:08.977393+00:00 node-90 kernel: [178571.204867] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:30:08.977394+00:00 node-90 kernel: [178571.204874] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:30:08.977395+00:00 node-90 kernel: [178571.204877] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:30:08.977395+00:00 node-90 kernel: [178571.204879] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:30:08.977397+00:00 node-90 kernel: [178571.204885] [] ? nf_iterate+0x62/0x80 2017-10-21T17:30:08.977398+00:00 node-90 kernel: [178571.204888] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:30:08.977399+00:00 node-90 kernel: [178571.204895] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:30:08.977399+00:00 node-90 kernel: [178571.204898] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:30:08.977400+00:00 node-90 kernel: [178571.204902] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:30:08.977401+00:00 node-90 kernel: [178571.204904] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:30:08.977402+00:00 node-90 kernel: [178571.204906] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:30:08.977403+00:00 node-90 kernel: [178571.204910] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:30:08.977404+00:00 node-90 kernel: [178571.204912] [] ? nf_iterate+0x62/0x80 2017-10-21T17:30:08.977404+00:00 node-90 kernel: [178571.204914] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:30:08.977405+00:00 node-90 kernel: [178571.204916] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:30:08.977406+00:00 node-90 kernel: [178571.204919] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:30:08.977408+00:00 node-90 kernel: [178571.204922] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:30:08.977408+00:00 node-90 kernel: [178571.204924] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:30:08.977409+00:00 node-90 kernel: [178571.204925] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:30:08.977409+00:00 node-90 kernel: [178571.204926] [] process_backlog+0xa8/0x150 2017-10-21T17:30:08.977410+00:00 node-90 kernel: [178571.204928] [] net_rx_action+0x21e/0x360 2017-10-21T17:30:08.977412+00:00 node-90 kernel: [178571.204931] [] __do_softirq+0x101/0x290 2017-10-21T17:30:08.977413+00:00 node-90 kernel: [178571.204934] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:30:08.977419+00:00 node-90 kernel: [178571.204934] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:30:08.977420+00:00 node-90 kernel: [178571.204938] [] do_softirq+0x1d/0x20 2017-10-21T17:30:08.977420+00:00 node-90 kernel: [178571.204939] [] netif_rx_ni+0x33/0x80 2017-10-21T17:30:08.977422+00:00 node-90 kernel: [178571.204945] [] tun_get_user+0x506/0x880 2017-10-21T17:30:08.977423+00:00 node-90 kernel: [178571.204947] [] tun_sendmsg+0x51/0x70 2017-10-21T17:30:08.977424+00:00 node-90 kernel: [178571.204949] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:30:08.977425+00:00 node-90 kernel: [178571.204951] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:30:08.977425+00:00 node-90 kernel: [178571.204954] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:30:08.977426+00:00 node-90 kernel: [178571.204956] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:30:08.977427+00:00 node-90 kernel: [178571.204959] [] kthread+0xe5/0x100 2017-10-21T17:30:08.977429+00:00 node-90 kernel: [178571.204960] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:30:08.977430+00:00 node-90 kernel: [178571.204964] [] ret_from_fork+0x3f/0x70 2017-10-21T17:30:08.977430+00:00 node-90 kernel: [178571.204965] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:30:08.977431+00:00 node-90 kernel: [178571.204967] ---[ end trace d7e73079b38e5989 ]--- 2017-10-21T17:35:47.995985+00:00 node-90 kernel: [178910.214927] ------------[ cut here ]------------ 2017-10-21T17:35:47.996006+00:00 node-90 kernel: [178910.214937] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:35:47.996008+00:00 node-90 kernel: [178910.214940] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:35:47.996009+00:00 node-90 kernel: [178910.214941] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:35:47.996011+00:00 node-90 kernel: [178910.215004] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:35:47.996018+00:00 node-90 kernel: [178910.215005] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:35:47.996020+00:00 node-90 kernel: [178910.215006] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T17:35:47.996035+00:00 node-90 kernel: [178910.215008] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T17:35:47.996036+00:00 node-90 kernel: [178910.215010] ffff88102d73b400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:35:47.996037+00:00 node-90 kernel: [178910.215012] Call Trace: 2017-10-21T17:35:47.996039+00:00 node-90 kernel: [178910.215014] [] dump_stack+0x63/0x90 2017-10-21T17:35:47.996040+00:00 node-90 kernel: [178910.215023] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:35:47.996040+00:00 node-90 kernel: [178910.215025] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:35:47.996041+00:00 node-90 kernel: [178910.215028] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:35:47.996042+00:00 node-90 kernel: [178910.215029] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:35:47.996043+00:00 node-90 kernel: [178910.215032] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:35:47.996044+00:00 node-90 kernel: [178910.215039] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:35:47.996045+00:00 node-90 kernel: [178910.215042] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:35:47.996046+00:00 node-90 kernel: [178910.215044] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:35:47.996046+00:00 node-90 kernel: [178910.215050] [] ? nf_iterate+0x62/0x80 2017-10-21T17:35:47.996047+00:00 node-90 kernel: [178910.215052] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:35:47.996049+00:00 node-90 kernel: [178910.215059] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:35:47.996050+00:00 node-90 kernel: [178910.215062] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:35:47.996050+00:00 node-90 kernel: [178910.215064] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:35:47.996051+00:00 node-90 kernel: [178910.215067] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:35:47.996052+00:00 node-90 kernel: [178910.215069] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:35:47.996053+00:00 node-90 kernel: [178910.215072] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:35:47.996054+00:00 node-90 kernel: [178910.215074] [] ? nf_iterate+0x62/0x80 2017-10-21T17:35:47.996055+00:00 node-90 kernel: [178910.215076] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:35:47.996056+00:00 node-90 kernel: [178910.215078] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:35:47.996057+00:00 node-90 kernel: [178910.215081] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:35:47.996058+00:00 node-90 kernel: [178910.215084] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:35:47.996059+00:00 node-90 kernel: [178910.215086] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:35:47.996069+00:00 node-90 kernel: [178910.215090] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T17:35:47.996071+00:00 node-90 kernel: [178910.215092] [] ? check_preempt_curr+0x54/0x90 2017-10-21T17:35:47.996071+00:00 node-90 kernel: [178910.215094] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:35:47.996072+00:00 node-90 kernel: [178910.215095] [] process_backlog+0xa8/0x150 2017-10-21T17:35:47.996072+00:00 node-90 kernel: [178910.215097] [] net_rx_action+0x21e/0x360 2017-10-21T17:35:47.996074+00:00 node-90 kernel: [178910.215099] [] __do_softirq+0x101/0x290 2017-10-21T17:35:47.996075+00:00 node-90 kernel: [178910.215102] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:35:47.996076+00:00 node-90 kernel: [178910.215103] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:35:47.996077+00:00 node-90 kernel: [178910.215106] [] do_softirq+0x1d/0x20 2017-10-21T17:35:47.996079+00:00 node-90 kernel: [178910.215107] [] netif_rx_ni+0x33/0x80 2017-10-21T17:35:47.996080+00:00 node-90 kernel: [178910.215111] [] tun_get_user+0x506/0x880 2017-10-21T17:35:47.996081+00:00 node-90 kernel: [178910.215113] [] tun_sendmsg+0x51/0x70 2017-10-21T17:35:47.996082+00:00 node-90 kernel: [178910.215115] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:35:47.996083+00:00 node-90 kernel: [178910.215117] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:35:47.996084+00:00 node-90 kernel: [178910.215120] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:35:47.996084+00:00 node-90 kernel: [178910.215123] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:35:47.996085+00:00 node-90 kernel: [178910.215125] [] kthread+0xe5/0x100 2017-10-21T17:35:47.996086+00:00 node-90 kernel: [178910.215126] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:35:47.996088+00:00 node-90 kernel: [178910.215130] [] ret_from_fork+0x3f/0x70 2017-10-21T17:35:47.996088+00:00 node-90 kernel: [178910.215131] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:35:47.996089+00:00 node-90 kernel: [178910.215132] ---[ end trace d7e73079b38e598a ]--- 2017-10-21T17:38:08.376684+00:00 node-90 kernel: [179050.592258] ------------[ cut here ]------------ 2017-10-21T17:38:08.376707+00:00 node-90 kernel: [179050.592267] WARNING: CPU: 11 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:38:08.376710+00:00 node-90 kernel: [179050.592270] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:38:08.376711+00:00 node-90 kernel: [179050.592271] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:38:08.376724+00:00 node-90 kernel: [179050.592333] CPU: 11 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:38:08.376727+00:00 node-90 kernel: [179050.592334] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:38:08.376728+00:00 node-90 kernel: [179050.592335] 0000000000000286 f1812d601dc61f3e ffff88203f0437f0 ffffffff813f9f83 2017-10-21T17:38:08.376742+00:00 node-90 kernel: [179050.592337] ffff88203f043838 ffffffff81d6f780 ffff88203f043828 ffffffff810812f2 2017-10-21T17:38:08.376743+00:00 node-90 kernel: [179050.592339] ffff88103327e800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:38:08.376745+00:00 node-90 kernel: [179050.592340] Call Trace: 2017-10-21T17:38:08.376746+00:00 node-90 kernel: [179050.592342] [] dump_stack+0x63/0x90 2017-10-21T17:38:08.376747+00:00 node-90 kernel: [179050.592351] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:38:08.376748+00:00 node-90 kernel: [179050.592352] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:38:08.376748+00:00 node-90 kernel: [179050.592355] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:38:08.376749+00:00 node-90 kernel: [179050.592357] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:38:08.376750+00:00 node-90 kernel: [179050.592359] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:38:08.376752+00:00 node-90 kernel: [179050.592365] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:38:08.376753+00:00 node-90 kernel: [179050.592367] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:38:08.376753+00:00 node-90 kernel: [179050.592369] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:38:08.376754+00:00 node-90 kernel: [179050.592374] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:08.376755+00:00 node-90 kernel: [179050.592376] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:38:08.376756+00:00 node-90 kernel: [179050.592381] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:38:08.376757+00:00 node-90 kernel: [179050.592384] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:38:08.376758+00:00 node-90 kernel: [179050.592386] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:38:08.376759+00:00 node-90 kernel: [179050.592389] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:38:08.376759+00:00 node-90 kernel: [179050.592391] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:38:08.376761+00:00 node-90 kernel: [179050.592394] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:38:08.376762+00:00 node-90 kernel: [179050.592396] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:08.376763+00:00 node-90 kernel: [179050.592398] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:38:08.376764+00:00 node-90 kernel: [179050.592400] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:38:08.376764+00:00 node-90 kernel: [179050.592403] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:38:08.376765+00:00 node-90 kernel: [179050.592406] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:38:08.376766+00:00 node-90 kernel: [179050.592407] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:38:08.376775+00:00 node-90 kernel: [179050.592411] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T17:38:08.376776+00:00 node-90 kernel: [179050.592413] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:38:08.376777+00:00 node-90 kernel: [179050.592414] [] process_backlog+0xa8/0x150 2017-10-21T17:38:08.376777+00:00 node-90 kernel: [179050.592415] [] net_rx_action+0x21e/0x360 2017-10-21T17:38:08.376778+00:00 node-90 kernel: [179050.592418] [] __do_softirq+0x101/0x290 2017-10-21T17:38:08.376779+00:00 node-90 kernel: [179050.592421] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:38:08.376780+00:00 node-90 kernel: [179050.592422] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:38:08.376782+00:00 node-90 kernel: [179050.592425] [] do_softirq+0x1d/0x20 2017-10-21T17:38:08.376783+00:00 node-90 kernel: [179050.592426] [] netif_rx_ni+0x33/0x80 2017-10-21T17:38:08.376784+00:00 node-90 kernel: [179050.592431] [] tun_get_user+0x506/0x880 2017-10-21T17:38:08.376785+00:00 node-90 kernel: [179050.592433] [] tun_sendmsg+0x51/0x70 2017-10-21T17:38:08.376786+00:00 node-90 kernel: [179050.592435] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:38:08.376788+00:00 node-90 kernel: [179050.592437] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:38:08.376788+00:00 node-90 kernel: [179050.592440] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:38:08.376789+00:00 node-90 kernel: [179050.592442] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:38:08.376789+00:00 node-90 kernel: [179050.592445] [] kthread+0xe5/0x100 2017-10-21T17:38:08.376790+00:00 node-90 kernel: [179050.592446] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:38:08.376792+00:00 node-90 kernel: [179050.592449] [] ret_from_fork+0x3f/0x70 2017-10-21T17:38:08.376793+00:00 node-90 kernel: [179050.592451] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:38:08.376793+00:00 node-90 kernel: [179050.592452] ---[ end trace d7e73079b38e598b ]--- 2017-10-21T17:38:18.729785+00:00 node-90 kernel: [179060.945696] ------------[ cut here ]------------ 2017-10-21T17:38:18.729804+00:00 node-90 kernel: [179060.945704] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:38:18.729806+00:00 node-90 kernel: [179060.945706] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:38:18.729807+00:00 node-90 kernel: [179060.945707] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:38:18.729809+00:00 node-90 kernel: [179060.945769] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:38:18.729823+00:00 node-90 kernel: [179060.945770] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:38:18.729828+00:00 node-90 kernel: [179060.945771] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T17:38:18.729854+00:00 node-90 kernel: [179060.945773] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T17:38:18.729856+00:00 node-90 kernel: [179060.945774] ffff880f95415b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:38:18.729857+00:00 node-90 kernel: [179060.945776] Call Trace: 2017-10-21T17:38:18.729859+00:00 node-90 kernel: [179060.945777] [] dump_stack+0x63/0x90 2017-10-21T17:38:18.729861+00:00 node-90 kernel: [179060.945784] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:38:18.729862+00:00 node-90 kernel: [179060.945786] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:38:18.729863+00:00 node-90 kernel: [179060.945788] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:38:18.729864+00:00 node-90 kernel: [179060.945790] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:38:18.729865+00:00 node-90 kernel: [179060.945791] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:38:18.729866+00:00 node-90 kernel: [179060.945797] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:38:18.729868+00:00 node-90 kernel: [179060.945800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:38:18.729868+00:00 node-90 kernel: [179060.945802] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:38:18.729869+00:00 node-90 kernel: [179060.945805] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:18.729870+00:00 node-90 kernel: [179060.945807] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:38:18.729871+00:00 node-90 kernel: [179060.945814] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:38:18.729873+00:00 node-90 kernel: [179060.945816] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:38:18.729873+00:00 node-90 kernel: [179060.945819] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:38:18.729874+00:00 node-90 kernel: [179060.945821] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:38:18.729875+00:00 node-90 kernel: [179060.945823] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:38:18.729876+00:00 node-90 kernel: [179060.945827] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:38:18.729878+00:00 node-90 kernel: [179060.945828] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:18.729879+00:00 node-90 kernel: [179060.945830] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:38:18.729879+00:00 node-90 kernel: [179060.945832] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:38:18.729880+00:00 node-90 kernel: [179060.945835] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:38:18.729882+00:00 node-90 kernel: [179060.945837] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:38:18.729883+00:00 node-90 kernel: [179060.945839] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:38:18.729896+00:00 node-90 kernel: [179060.945840] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:38:18.729898+00:00 node-90 kernel: [179060.945842] [] process_backlog+0xa8/0x150 2017-10-21T17:38:18.729899+00:00 node-90 kernel: [179060.945843] [] net_rx_action+0x21e/0x360 2017-10-21T17:38:18.729901+00:00 node-90 kernel: [179060.945845] [] __do_softirq+0x101/0x290 2017-10-21T17:38:18.729902+00:00 node-90 kernel: [179060.945848] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:38:18.729904+00:00 node-90 kernel: [179060.945849] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:38:18.729905+00:00 node-90 kernel: [179060.945852] [] do_softirq+0x1d/0x20 2017-10-21T17:38:18.729907+00:00 node-90 kernel: [179060.945853] [] netif_rx_ni+0x33/0x80 2017-10-21T17:38:18.729908+00:00 node-90 kernel: [179060.945856] [] tun_get_user+0x506/0x880 2017-10-21T17:38:18.729909+00:00 node-90 kernel: [179060.945858] [] tun_sendmsg+0x51/0x70 2017-10-21T17:38:18.729911+00:00 node-90 kernel: [179060.945860] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:38:18.729912+00:00 node-90 kernel: [179060.945862] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:38:18.729914+00:00 node-90 kernel: [179060.945865] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:38:18.729915+00:00 node-90 kernel: [179060.945867] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:38:18.729915+00:00 node-90 kernel: [179060.945869] [] kthread+0xe5/0x100 2017-10-21T17:38:18.729916+00:00 node-90 kernel: [179060.945870] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:38:18.729918+00:00 node-90 kernel: [179060.945873] [] ret_from_fork+0x3f/0x70 2017-10-21T17:38:18.729920+00:00 node-90 kernel: [179060.945875] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:38:18.729921+00:00 node-90 kernel: [179060.945876] ---[ end trace d7e73079b38e598c ]--- 2017-10-21T17:39:45.755572+00:00 node-90 kernel: [179147.969980] ------------[ cut here ]------------ 2017-10-21T17:39:45.755592+00:00 node-90 kernel: [179147.969989] WARNING: CPU: 29 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:39:45.755595+00:00 node-90 kernel: [179147.969992] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:39:45.755598+00:00 node-90 kernel: [179147.969993] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:39:45.755600+00:00 node-90 kernel: [179147.970080] CPU: 29 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:39:45.755602+00:00 node-90 kernel: [179147.970082] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:39:45.755603+00:00 node-90 kernel: [179147.970084] 0000000000000286 f1812d601dc61f3e ffff88103fcc37f0 ffffffff813f9f83 2017-10-21T17:39:45.755626+00:00 node-90 kernel: [179147.970087] ffff88103fcc3838 ffffffff81d6f780 ffff88103fcc3828 ffffffff810812f2 2017-10-21T17:39:45.755627+00:00 node-90 kernel: [179147.970090] ffff88101a485e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:39:45.755629+00:00 node-90 kernel: [179147.970093] Call Trace: 2017-10-21T17:39:45.755630+00:00 node-90 kernel: [179147.970094] [] dump_stack+0x63/0x90 2017-10-21T17:39:45.755631+00:00 node-90 kernel: [179147.970103] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:39:45.755632+00:00 node-90 kernel: [179147.970106] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:39:45.755633+00:00 node-90 kernel: [179147.970109] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:39:45.755634+00:00 node-90 kernel: [179147.970112] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:39:45.755636+00:00 node-90 kernel: [179147.970115] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:39:45.755637+00:00 node-90 kernel: [179147.970122] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:39:45.755638+00:00 node-90 kernel: [179147.970126] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:39:45.755639+00:00 node-90 kernel: [179147.970129] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:39:45.755640+00:00 node-90 kernel: [179147.970134] [] ? nf_iterate+0x62/0x80 2017-10-21T17:39:45.755641+00:00 node-90 kernel: [179147.970137] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:39:45.755643+00:00 node-90 kernel: [179147.970146] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:39:45.755644+00:00 node-90 kernel: [179147.970151] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:39:45.755645+00:00 node-90 kernel: [179147.970155] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:39:45.755646+00:00 node-90 kernel: [179147.970159] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:39:45.755647+00:00 node-90 kernel: [179147.970162] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:39:45.755652+00:00 node-90 kernel: [179147.970167] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:39:45.755653+00:00 node-90 kernel: [179147.970170] [] ? nf_iterate+0x62/0x80 2017-10-21T17:39:45.755654+00:00 node-90 kernel: [179147.970173] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:39:45.755655+00:00 node-90 kernel: [179147.970175] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:39:45.755656+00:00 node-90 kernel: [179147.970180] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:39:45.755657+00:00 node-90 kernel: [179147.970184] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:39:45.755659+00:00 node-90 kernel: [179147.970186] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:39:45.755676+00:00 node-90 kernel: [179147.970188] [] ? __napi_schedule+0x40/0x60 2017-10-21T17:39:45.755677+00:00 node-90 kernel: [179147.970192] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T17:39:45.755678+00:00 node-90 kernel: [179147.970194] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:39:45.755679+00:00 node-90 kernel: [179147.970197] [] process_backlog+0xa8/0x150 2017-10-21T17:39:45.755680+00:00 node-90 kernel: [179147.970199] [] net_rx_action+0x21e/0x360 2017-10-21T17:39:45.755682+00:00 node-90 kernel: [179147.970202] [] __do_softirq+0x101/0x290 2017-10-21T17:39:45.755701+00:00 node-90 kernel: [179147.970206] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:39:45.755703+00:00 node-90 kernel: [179147.970207] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:39:45.755705+00:00 node-90 kernel: [179147.970211] [] do_softirq+0x1d/0x20 2017-10-21T17:39:45.755707+00:00 node-90 kernel: [179147.970213] [] netif_rx_ni+0x33/0x80 2017-10-21T17:39:45.755708+00:00 node-90 kernel: [179147.970217] [] tun_get_user+0x506/0x880 2017-10-21T17:39:45.755710+00:00 node-90 kernel: [179147.970220] [] tun_sendmsg+0x51/0x70 2017-10-21T17:39:45.755711+00:00 node-90 kernel: [179147.970224] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:39:45.755713+00:00 node-90 kernel: [179147.970227] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:39:45.755714+00:00 node-90 kernel: [179147.970232] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:39:45.755716+00:00 node-90 kernel: [179147.970235] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:39:45.755717+00:00 node-90 kernel: [179147.970238] [] kthread+0xe5/0x100 2017-10-21T17:39:45.755718+00:00 node-90 kernel: [179147.970241] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:39:45.755719+00:00 node-90 kernel: [179147.970244] [] ret_from_fork+0x3f/0x70 2017-10-21T17:39:45.755721+00:00 node-90 kernel: [179147.970246] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:39:45.755722+00:00 node-90 kernel: [179147.970249] ---[ end trace d7e73079b38e598d ]--- 2017-10-21T17:50:49.558130+00:00 node-90 kernel: [179811.757440] ------------[ cut here ]------------ 2017-10-21T17:50:49.558150+00:00 node-90 kernel: [179811.757449] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:50:49.558153+00:00 node-90 kernel: [179811.757452] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:50:49.558154+00:00 node-90 kernel: [179811.757453] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:50:49.558170+00:00 node-90 kernel: [179811.757514] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:50:49.558175+00:00 node-90 kernel: [179811.757516] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:50:49.558176+00:00 node-90 kernel: [179811.757517] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T17:50:49.558205+00:00 node-90 kernel: [179811.757519] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T17:50:49.558206+00:00 node-90 kernel: [179811.757520] ffff881035a5ca00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:50:49.558208+00:00 node-90 kernel: [179811.757522] Call Trace: 2017-10-21T17:50:49.558209+00:00 node-90 kernel: [179811.757523] [] dump_stack+0x63/0x90 2017-10-21T17:50:49.558210+00:00 node-90 kernel: [179811.757532] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:50:49.558211+00:00 node-90 kernel: [179811.757534] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:50:49.558211+00:00 node-90 kernel: [179811.757537] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:50:49.558212+00:00 node-90 kernel: [179811.757538] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:50:49.558213+00:00 node-90 kernel: [179811.757540] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:50:49.558215+00:00 node-90 kernel: [179811.757546] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:50:49.558216+00:00 node-90 kernel: [179811.757549] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:50:49.558217+00:00 node-90 kernel: [179811.757551] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:50:49.558217+00:00 node-90 kernel: [179811.757556] [] ? nf_iterate+0x62/0x80 2017-10-21T17:50:49.558218+00:00 node-90 kernel: [179811.757558] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:50:49.558220+00:00 node-90 kernel: [179811.757564] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:50:49.558221+00:00 node-90 kernel: [179811.757567] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:50:49.558222+00:00 node-90 kernel: [179811.757569] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:50:49.558222+00:00 node-90 kernel: [179811.757572] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:50:49.558223+00:00 node-90 kernel: [179811.757574] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:50:49.558224+00:00 node-90 kernel: [179811.757577] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:50:49.558225+00:00 node-90 kernel: [179811.757579] [] ? nf_iterate+0x62/0x80 2017-10-21T17:50:49.558226+00:00 node-90 kernel: [179811.757581] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:50:49.558227+00:00 node-90 kernel: [179811.757582] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:50:49.558227+00:00 node-90 kernel: [179811.757585] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:50:49.558228+00:00 node-90 kernel: [179811.757588] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:50:49.558229+00:00 node-90 kernel: [179811.757590] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:50:49.558238+00:00 node-90 kernel: [179811.757591] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:50:49.558240+00:00 node-90 kernel: [179811.757593] [] process_backlog+0xa8/0x150 2017-10-21T17:50:49.558240+00:00 node-90 kernel: [179811.757594] [] net_rx_action+0x21e/0x360 2017-10-21T17:50:49.558241+00:00 node-90 kernel: [179811.757597] [] __do_softirq+0x101/0x290 2017-10-21T17:50:49.558241+00:00 node-90 kernel: [179811.757600] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:50:49.558242+00:00 node-90 kernel: [179811.757601] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:50:49.558244+00:00 node-90 kernel: [179811.757604] [] do_softirq+0x1d/0x20 2017-10-21T17:50:49.558245+00:00 node-90 kernel: [179811.757605] [] netif_rx_ni+0x33/0x80 2017-10-21T17:50:49.558247+00:00 node-90 kernel: [179811.757610] [] tun_get_user+0x506/0x880 2017-10-21T17:50:49.558248+00:00 node-90 kernel: [179811.757612] [] tun_sendmsg+0x51/0x70 2017-10-21T17:50:49.558249+00:00 node-90 kernel: [179811.757614] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:50:49.558250+00:00 node-90 kernel: [179811.757616] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:50:49.558252+00:00 node-90 kernel: [179811.757619] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:50:49.558253+00:00 node-90 kernel: [179811.757621] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:50:49.558253+00:00 node-90 kernel: [179811.757623] [] kthread+0xe5/0x100 2017-10-21T17:50:49.558254+00:00 node-90 kernel: [179811.757625] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:50:49.558255+00:00 node-90 kernel: [179811.757628] [] ret_from_fork+0x3f/0x70 2017-10-21T17:50:49.558256+00:00 node-90 kernel: [179811.757629] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:50:49.558257+00:00 node-90 kernel: [179811.757630] ---[ end trace d7e73079b38e598e ]--- 2017-10-21T17:55:46.097637+00:00 node-90 kernel: [180108.288447] ------------[ cut here ]------------ 2017-10-21T17:55:46.097650+00:00 node-90 kernel: [180108.288454] WARNING: CPU: 7 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:55:46.097652+00:00 node-90 kernel: [180108.288456] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2530 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:55:46.097652+00:00 node-90 kernel: [180108.288457] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:55:46.097667+00:00 node-90 kernel: [180108.288521] CPU: 7 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:55:46.097672+00:00 node-90 kernel: [180108.288522] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:55:46.097673+00:00 node-90 kernel: [180108.288523] 0000000000000286 f1812d601dc61f3e ffff88103f9c37f0 ffffffff813f9f83 2017-10-21T17:55:46.097690+00:00 node-90 kernel: [180108.288525] ffff88103f9c3838 ffffffff81d6f780 ffff88103f9c3828 ffffffff810812f2 2017-10-21T17:55:46.097691+00:00 node-90 kernel: [180108.288526] ffff88006a1e3600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:55:46.097692+00:00 node-90 kernel: [180108.288528] Call Trace: 2017-10-21T17:55:46.097693+00:00 node-90 kernel: [180108.288529] [] dump_stack+0x63/0x90 2017-10-21T17:55:46.097694+00:00 node-90 kernel: [180108.288536] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:55:46.097694+00:00 node-90 kernel: [180108.288538] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:55:46.097695+00:00 node-90 kernel: [180108.288541] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:55:46.097695+00:00 node-90 kernel: [180108.288542] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:55:46.097697+00:00 node-90 kernel: [180108.288544] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:55:46.097698+00:00 node-90 kernel: [180108.288557] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:55:46.097698+00:00 node-90 kernel: [180108.288561] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:55:46.097699+00:00 node-90 kernel: [180108.288563] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:55:46.097699+00:00 node-90 kernel: [180108.288566] [] ? nf_iterate+0x62/0x80 2017-10-21T17:55:46.097700+00:00 node-90 kernel: [180108.288568] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:55:46.097701+00:00 node-90 kernel: [180108.288575] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:55:46.097702+00:00 node-90 kernel: [180108.288578] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:55:46.097703+00:00 node-90 kernel: [180108.288580] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:55:46.097703+00:00 node-90 kernel: [180108.288583] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:55:46.097704+00:00 node-90 kernel: [180108.288585] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:55:46.097705+00:00 node-90 kernel: [180108.288588] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:55:46.097706+00:00 node-90 kernel: [180108.288590] [] ? nf_iterate+0x62/0x80 2017-10-21T17:55:46.097707+00:00 node-90 kernel: [180108.288592] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:55:46.097708+00:00 node-90 kernel: [180108.288594] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:55:46.097709+00:00 node-90 kernel: [180108.288597] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:55:46.097709+00:00 node-90 kernel: [180108.288600] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:55:46.097710+00:00 node-90 kernel: [180108.288601] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:55:46.097719+00:00 node-90 kernel: [180108.288603] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T17:55:46.097720+00:00 node-90 kernel: [180108.288604] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:55:46.097720+00:00 node-90 kernel: [180108.288605] [] process_backlog+0xa8/0x150 2017-10-21T17:55:46.097721+00:00 node-90 kernel: [180108.288607] [] net_rx_action+0x21e/0x360 2017-10-21T17:55:46.097722+00:00 node-90 kernel: [180108.288609] [] __do_softirq+0x101/0x290 2017-10-21T17:55:46.097723+00:00 node-90 kernel: [180108.288611] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:55:46.097724+00:00 node-90 kernel: [180108.288612] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:55:46.097725+00:00 node-90 kernel: [180108.288615] [] do_softirq+0x1d/0x20 2017-10-21T17:55:46.097726+00:00 node-90 kernel: [180108.288616] [] netif_rx_ni+0x33/0x80 2017-10-21T17:55:46.097727+00:00 node-90 kernel: [180108.288619] [] tun_get_user+0x506/0x880 2017-10-21T17:55:46.097728+00:00 node-90 kernel: [180108.288621] [] tun_sendmsg+0x51/0x70 2017-10-21T17:55:46.097729+00:00 node-90 kernel: [180108.288623] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:55:46.097730+00:00 node-90 kernel: [180108.288625] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:55:46.097731+00:00 node-90 kernel: [180108.288628] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:55:46.097731+00:00 node-90 kernel: [180108.288630] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:55:46.097732+00:00 node-90 kernel: [180108.288632] [] kthread+0xe5/0x100 2017-10-21T17:55:46.097732+00:00 node-90 kernel: [180108.288634] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:55:46.097734+00:00 node-90 kernel: [180108.288637] [] ret_from_fork+0x3f/0x70 2017-10-21T17:55:46.097735+00:00 node-90 kernel: [180108.288638] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:55:46.097735+00:00 node-90 kernel: [180108.288639] ---[ end trace d7e73079b38e598f ]--- 2017-10-21T17:57:11.473370+00:00 node-90 kernel: [180193.661930] ------------[ cut here ]------------ 2017-10-21T17:57:11.473663+00:00 node-90 kernel: [180193.661937] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:57:11.473665+00:00 node-90 kernel: [180193.661940] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:57:11.473665+00:00 node-90 kernel: [180193.661941] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:57:11.473667+00:00 node-90 kernel: [180193.662012] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:57:11.473683+00:00 node-90 kernel: [180193.662013] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:57:11.473687+00:00 node-90 kernel: [180193.662014] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T17:57:11.473704+00:00 node-90 kernel: [180193.662015] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T17:57:11.473706+00:00 node-90 kernel: [180193.662017] ffff880f8f5e0800 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T17:57:11.473707+00:00 node-90 kernel: [180193.662018] Call Trace: 2017-10-21T17:57:11.473708+00:00 node-90 kernel: [180193.662019] [] dump_stack+0x63/0x90 2017-10-21T17:57:11.473709+00:00 node-90 kernel: [180193.662026] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:57:11.473710+00:00 node-90 kernel: [180193.662028] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:57:11.473711+00:00 node-90 kernel: [180193.662030] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:57:11.473711+00:00 node-90 kernel: [180193.662031] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:57:11.473713+00:00 node-90 kernel: [180193.662033] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:57:11.473714+00:00 node-90 kernel: [180193.662039] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:57:11.473715+00:00 node-90 kernel: [180193.662042] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:57:11.473715+00:00 node-90 kernel: [180193.662043] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:57:11.473716+00:00 node-90 kernel: [180193.662047] [] ? nf_iterate+0x62/0x80 2017-10-21T17:57:11.473716+00:00 node-90 kernel: [180193.662049] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:57:11.473717+00:00 node-90 kernel: [180193.662055] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:57:11.473718+00:00 node-90 kernel: [180193.662058] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:57:11.473719+00:00 node-90 kernel: [180193.662060] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:57:11.473719+00:00 node-90 kernel: [180193.662062] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:57:11.473720+00:00 node-90 kernel: [180193.662064] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T17:57:11.473721+00:00 node-90 kernel: [180193.662067] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:57:11.473722+00:00 node-90 kernel: [180193.662069] [] ? nf_iterate+0x62/0x80 2017-10-21T17:57:11.473723+00:00 node-90 kernel: [180193.662070] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T17:57:11.473723+00:00 node-90 kernel: [180193.662072] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T17:57:11.473724+00:00 node-90 kernel: [180193.662075] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T17:57:11.473725+00:00 node-90 kernel: [180193.662077] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:57:11.473725+00:00 node-90 kernel: [180193.662079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:57:11.473736+00:00 node-90 kernel: [180193.662082] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:57:11.473737+00:00 node-90 kernel: [180193.662085] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:57:11.473737+00:00 node-90 kernel: [180193.662088] [] ? generic_exec_single+0x85/0x120 2017-10-21T17:57:11.473738+00:00 node-90 kernel: [180193.662090] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T17:57:11.473738+00:00 node-90 kernel: [180193.662092] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:57:11.473739+00:00 node-90 kernel: [180193.662093] [] process_backlog+0xa8/0x150 2017-10-21T17:57:11.473740+00:00 node-90 kernel: [180193.662094] [] net_rx_action+0x21e/0x360 2017-10-21T17:57:11.473741+00:00 node-90 kernel: [180193.662096] [] __do_softirq+0x101/0x290 2017-10-21T17:57:11.473742+00:00 node-90 kernel: [180193.662099] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T17:57:11.473743+00:00 node-90 kernel: [180193.662099] [] do_softirq.part.19+0x38/0x40 2017-10-21T17:57:11.473744+00:00 node-90 kernel: [180193.662102] [] do_softirq+0x1d/0x20 2017-10-21T17:57:11.473745+00:00 node-90 kernel: [180193.662103] [] netif_rx_ni+0x33/0x80 2017-10-21T17:57:11.473746+00:00 node-90 kernel: [180193.662106] [] tun_get_user+0x506/0x880 2017-10-21T17:57:11.473747+00:00 node-90 kernel: [180193.662108] [] tun_sendmsg+0x51/0x70 2017-10-21T17:57:11.473748+00:00 node-90 kernel: [180193.662110] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T17:57:11.473748+00:00 node-90 kernel: [180193.662112] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T17:57:11.473749+00:00 node-90 kernel: [180193.662116] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T17:57:11.473750+00:00 node-90 kernel: [180193.662118] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T17:57:11.473751+00:00 node-90 kernel: [180193.662120] [] kthread+0xe5/0x100 2017-10-21T17:57:11.473752+00:00 node-90 kernel: [180193.662122] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:57:11.473752+00:00 node-90 kernel: [180193.662125] [] ret_from_fork+0x3f/0x70 2017-10-21T17:57:11.473753+00:00 node-90 kernel: [180193.662126] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T17:57:11.473757+00:00 node-90 kernel: [180193.662127] ---[ end trace d7e73079b38e5990 ]--- 2017-10-21T18:03:14.247747+00:00 node-90 kernel: [180556.430260] ------------[ cut here ]------------ 2017-10-21T18:03:14.247765+00:00 node-90 kernel: [180556.430271] WARNING: CPU: 0 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:03:14.247767+00:00 node-90 kernel: [180556.430275] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:03:14.247769+00:00 node-90 kernel: [180556.430276] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:03:14.247772+00:00 node-90 kernel: [180556.430368] CPU: 0 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:03:14.247773+00:00 node-90 kernel: [180556.430370] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:03:14.247773+00:00 node-90 kernel: [180556.430372] 0000000000000286 f1812d601dc61f3e ffff88103f8037f0 ffffffff813f9f83 2017-10-21T18:03:14.247787+00:00 node-90 kernel: [180556.430374] ffff88103f803838 ffffffff81d6f780 ffff88103f803828 ffffffff810812f2 2017-10-21T18:03:14.247789+00:00 node-90 kernel: [180556.430377] ffff882036857900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:03:14.247790+00:00 node-90 kernel: [180556.430379] Call Trace: 2017-10-21T18:03:14.247791+00:00 node-90 kernel: [180556.430381] [] dump_stack+0x63/0x90 2017-10-21T18:03:14.247792+00:00 node-90 kernel: [180556.430391] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:03:14.247793+00:00 node-90 kernel: [180556.430395] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:03:14.247794+00:00 node-90 kernel: [180556.430399] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:03:14.247795+00:00 node-90 kernel: [180556.430402] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:03:14.247796+00:00 node-90 kernel: [180556.430405] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:03:14.247797+00:00 node-90 kernel: [180556.430414] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:03:14.247798+00:00 node-90 kernel: [180556.430420] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:03:14.247799+00:00 node-90 kernel: [180556.430423] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:03:14.247799+00:00 node-90 kernel: [180556.430429] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:14.247801+00:00 node-90 kernel: [180556.430432] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:03:14.247802+00:00 node-90 kernel: [180556.430440] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:03:14.247803+00:00 node-90 kernel: [180556.430444] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:03:14.247804+00:00 node-90 kernel: [180556.430447] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:03:14.247805+00:00 node-90 kernel: [180556.430451] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:03:14.247805+00:00 node-90 kernel: [180556.430454] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:03:14.247807+00:00 node-90 kernel: [180556.430458] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:03:14.247808+00:00 node-90 kernel: [180556.430460] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:14.247809+00:00 node-90 kernel: [180556.430463] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:03:14.247810+00:00 node-90 kernel: [180556.430465] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:03:14.247810+00:00 node-90 kernel: [180556.430470] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:03:14.247811+00:00 node-90 kernel: [180556.430474] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:03:14.247812+00:00 node-90 kernel: [180556.430476] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:03:14.247821+00:00 node-90 kernel: [180556.430478] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:03:14.247822+00:00 node-90 kernel: [180556.430480] [] process_backlog+0xa8/0x150 2017-10-21T18:03:14.247823+00:00 node-90 kernel: [180556.430482] [] net_rx_action+0x21e/0x360 2017-10-21T18:03:14.247823+00:00 node-90 kernel: [180556.430485] [] __do_softirq+0x101/0x290 2017-10-21T18:03:14.247824+00:00 node-90 kernel: [180556.430488] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:03:14.247825+00:00 node-90 kernel: [180556.430489] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:03:14.247827+00:00 node-90 kernel: [180556.430493] [] do_softirq+0x1d/0x20 2017-10-21T18:03:14.247828+00:00 node-90 kernel: [180556.430495] [] netif_rx_ni+0x33/0x80 2017-10-21T18:03:14.247829+00:00 node-90 kernel: [180556.430500] [] tun_get_user+0x506/0x880 2017-10-21T18:03:14.247830+00:00 node-90 kernel: [180556.430502] [] tun_sendmsg+0x51/0x70 2017-10-21T18:03:14.247831+00:00 node-90 kernel: [180556.430506] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:03:14.247833+00:00 node-90 kernel: [180556.430509] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:03:14.247834+00:00 node-90 kernel: [180556.430514] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:03:14.247834+00:00 node-90 kernel: [180556.430518] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:03:14.247835+00:00 node-90 kernel: [180556.430522] [] kthread+0xe5/0x100 2017-10-21T18:03:14.247836+00:00 node-90 kernel: [180556.430524] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:14.247837+00:00 node-90 kernel: [180556.430530] [] ret_from_fork+0x3f/0x70 2017-10-21T18:03:14.247838+00:00 node-90 kernel: [180556.430533] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:14.247839+00:00 node-90 kernel: [180556.430535] ---[ end trace d7e73079b38e5991 ]--- 2017-10-21T18:03:56.445790+00:00 node-90 kernel: [180598.625125] ------------[ cut here ]------------ 2017-10-21T18:03:56.445809+00:00 node-90 kernel: [180598.625132] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:03:56.445811+00:00 node-90 kernel: [180598.625134] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:03:56.445813+00:00 node-90 kernel: [180598.625135] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:03:56.445832+00:00 node-90 kernel: [180598.625197] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:03:56.445838+00:00 node-90 kernel: [180598.625198] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:03:56.445839+00:00 node-90 kernel: [180598.625199] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:03:56.445857+00:00 node-90 kernel: [180598.625201] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:03:56.445858+00:00 node-90 kernel: [180598.625203] ffff880f909f6600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:03:56.445859+00:00 node-90 kernel: [180598.625204] Call Trace: 2017-10-21T18:03:56.445860+00:00 node-90 kernel: [180598.625206] [] dump_stack+0x63/0x90 2017-10-21T18:03:56.445861+00:00 node-90 kernel: [180598.625213] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:03:56.445861+00:00 node-90 kernel: [180598.625215] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:03:56.445862+00:00 node-90 kernel: [180598.625217] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:03:56.445863+00:00 node-90 kernel: [180598.625218] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:03:56.445864+00:00 node-90 kernel: [180598.625220] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:03:56.445865+00:00 node-90 kernel: [180598.625226] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:03:56.445866+00:00 node-90 kernel: [180598.625229] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:03:56.445866+00:00 node-90 kernel: [180598.625231] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:03:56.445867+00:00 node-90 kernel: [180598.625235] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:56.445867+00:00 node-90 kernel: [180598.625237] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:03:56.445869+00:00 node-90 kernel: [180598.625243] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:03:56.445870+00:00 node-90 kernel: [180598.625246] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:03:56.445870+00:00 node-90 kernel: [180598.625248] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:03:56.445871+00:00 node-90 kernel: [180598.625251] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:03:56.445872+00:00 node-90 kernel: [180598.625252] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:03:56.445872+00:00 node-90 kernel: [180598.625256] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:03:56.445874+00:00 node-90 kernel: [180598.625257] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:56.445874+00:00 node-90 kernel: [180598.625259] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:03:56.445875+00:00 node-90 kernel: [180598.625261] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:03:56.445875+00:00 node-90 kernel: [180598.625264] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:03:56.445876+00:00 node-90 kernel: [180598.625267] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:03:56.445877+00:00 node-90 kernel: [180598.625269] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:03:56.445889+00:00 node-90 kernel: [180598.625272] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:03:56.445890+00:00 node-90 kernel: [180598.625274] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:03:56.445891+00:00 node-90 kernel: [180598.625275] [] process_backlog+0xa8/0x150 2017-10-21T18:03:56.445892+00:00 node-90 kernel: [180598.625276] [] net_rx_action+0x21e/0x360 2017-10-21T18:03:56.445893+00:00 node-90 kernel: [180598.625279] [] __do_softirq+0x101/0x290 2017-10-21T18:03:56.445894+00:00 node-90 kernel: [180598.625281] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:03:56.445895+00:00 node-90 kernel: [180598.625282] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:03:56.445896+00:00 node-90 kernel: [180598.625285] [] do_softirq+0x1d/0x20 2017-10-21T18:03:56.445897+00:00 node-90 kernel: [180598.625286] [] netif_rx_ni+0x33/0x80 2017-10-21T18:03:56.445898+00:00 node-90 kernel: [180598.625289] [] tun_get_user+0x506/0x880 2017-10-21T18:03:56.445899+00:00 node-90 kernel: [180598.625291] [] tun_sendmsg+0x51/0x70 2017-10-21T18:03:56.445900+00:00 node-90 kernel: [180598.625293] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:03:56.445901+00:00 node-90 kernel: [180598.625295] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:03:56.445902+00:00 node-90 kernel: [180598.625298] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:03:56.445903+00:00 node-90 kernel: [180598.625301] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:03:56.445903+00:00 node-90 kernel: [180598.625302] [] kthread+0xe5/0x100 2017-10-21T18:03:56.445904+00:00 node-90 kernel: [180598.625304] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:56.445905+00:00 node-90 kernel: [180598.625307] [] ret_from_fork+0x3f/0x70 2017-10-21T18:03:56.445906+00:00 node-90 kernel: [180598.625308] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:56.445907+00:00 node-90 kernel: [180598.625309] ---[ end trace d7e73079b38e5992 ]--- 2017-10-21T18:07:43.673391+00:00 node-90 kernel: [180825.850147] ------------[ cut here ]------------ 2017-10-21T18:07:43.673410+00:00 node-90 kernel: [180825.850154] WARNING: CPU: 8 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:07:43.673411+00:00 node-90 kernel: [180825.850165] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:07:43.677524+00:00 node-90 kernel: [180825.850167] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:07:43.678079+00:00 node-90 kernel: [180825.850572] CPU: 8 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:07:43.678081+00:00 node-90 kernel: [180825.850573] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:07:43.678082+00:00 node-90 kernel: [180825.850574] 0000000000000286 f1812d601dc61f3e ffff88103fa037f0 ffffffff813f9f83 2017-10-21T18:07:43.678232+00:00 node-90 kernel: [180825.850576] ffff88103fa03838 ffffffff81d6f780 ffff88103fa03828 ffffffff810812f2 2017-10-21T18:07:43.678233+00:00 node-90 kernel: [180825.850579] ffff880f95c37300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:07:43.678234+00:00 node-90 kernel: [180825.850581] Call Trace: 2017-10-21T18:07:43.678235+00:00 node-90 kernel: [180825.850582] [] dump_stack+0x63/0x90 2017-10-21T18:07:43.678236+00:00 node-90 kernel: [180825.850590] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:07:43.678385+00:00 node-90 kernel: [180825.850591] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:07:43.678387+00:00 node-90 kernel: [180825.850594] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:07:43.678388+00:00 node-90 kernel: [180825.850596] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:07:43.678388+00:00 node-90 kernel: [180825.850598] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:07:43.678389+00:00 node-90 kernel: [180825.850603] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:07:43.678390+00:00 node-90 kernel: [180825.850606] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:07:43.678391+00:00 node-90 kernel: [180825.850608] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:07:43.678392+00:00 node-90 kernel: [180825.850614] [] ? nf_iterate+0x62/0x80 2017-10-21T18:07:43.678393+00:00 node-90 kernel: [180825.850615] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:07:43.678394+00:00 node-90 kernel: [180825.850622] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:07:43.678394+00:00 node-90 kernel: [180825.850625] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:07:43.678395+00:00 node-90 kernel: [180825.850627] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:07:43.678396+00:00 node-90 kernel: [180825.850630] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:07:43.678398+00:00 node-90 kernel: [180825.850632] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:07:43.678398+00:00 node-90 kernel: [180825.850635] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:07:43.678399+00:00 node-90 kernel: [180825.850637] [] ? nf_iterate+0x62/0x80 2017-10-21T18:07:43.678399+00:00 node-90 kernel: [180825.850639] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:07:43.678400+00:00 node-90 kernel: [180825.850640] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:07:43.678401+00:00 node-90 kernel: [180825.850644] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:07:43.678402+00:00 node-90 kernel: [180825.850646] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:07:43.678403+00:00 node-90 kernel: [180825.850648] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:07:43.678404+00:00 node-90 kernel: [180825.850649] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:07:43.678404+00:00 node-90 kernel: [180825.850651] [] process_backlog+0xa8/0x150 2017-10-21T18:07:43.678405+00:00 node-90 kernel: [180825.850652] [] net_rx_action+0x21e/0x360 2017-10-21T18:07:43.678406+00:00 node-90 kernel: [180825.850654] [] __do_softirq+0x101/0x290 2017-10-21T18:07:43.678407+00:00 node-90 kernel: [180825.850657] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:07:43.678413+00:00 node-90 kernel: [180825.850658] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:07:43.678418+00:00 node-90 kernel: [180825.850661] [] do_softirq+0x1d/0x20 2017-10-21T18:07:43.678419+00:00 node-90 kernel: [180825.850662] [] netif_rx_ni+0x33/0x80 2017-10-21T18:07:43.678420+00:00 node-90 kernel: [180825.850665] [] tun_get_user+0x506/0x880 2017-10-21T18:07:43.678421+00:00 node-90 kernel: [180825.850667] [] tun_sendmsg+0x51/0x70 2017-10-21T18:07:43.678422+00:00 node-90 kernel: [180825.850669] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:07:43.678422+00:00 node-90 kernel: [180825.850671] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:07:43.678423+00:00 node-90 kernel: [180825.850675] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:07:43.678424+00:00 node-90 kernel: [180825.850677] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:07:43.678424+00:00 node-90 kernel: [180825.850679] [] kthread+0xe5/0x100 2017-10-21T18:07:43.678426+00:00 node-90 kernel: [180825.850681] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:07:43.678427+00:00 node-90 kernel: [180825.850684] [] ret_from_fork+0x3f/0x70 2017-10-21T18:07:43.678427+00:00 node-90 kernel: [180825.850685] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:07:43.678428+00:00 node-90 kernel: [180825.850687] ---[ end trace d7e73079b38e5993 ]--- 2017-10-21T18:09:14.558970+00:00 node-90 kernel: [180916.733179] ------------[ cut here ]------------ 2017-10-21T18:09:14.558988+00:00 node-90 kernel: [180916.733187] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:09:14.558990+00:00 node-90 kernel: [180916.733189] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:09:14.558991+00:00 node-90 kernel: [180916.733190] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:09:14.558998+00:00 node-90 kernel: [180916.733253] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:09:14.559000+00:00 node-90 kernel: [180916.733254] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:09:14.559001+00:00 node-90 kernel: [180916.733255] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:09:14.559015+00:00 node-90 kernel: [180916.733257] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:09:14.559017+00:00 node-90 kernel: [180916.733259] ffff8820332f5000 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:09:14.559018+00:00 node-90 kernel: [180916.733261] Call Trace: 2017-10-21T18:09:14.559019+00:00 node-90 kernel: [180916.733262] [] dump_stack+0x63/0x90 2017-10-21T18:09:14.559020+00:00 node-90 kernel: [180916.733269] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:09:14.559021+00:00 node-90 kernel: [180916.733271] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:09:14.559021+00:00 node-90 kernel: [180916.733273] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:09:14.559022+00:00 node-90 kernel: [180916.733275] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:09:14.559023+00:00 node-90 kernel: [180916.733276] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:09:14.559025+00:00 node-90 kernel: [180916.733281] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:09:14.559025+00:00 node-90 kernel: [180916.733285] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:09:14.559026+00:00 node-90 kernel: [180916.733287] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:09:14.559027+00:00 node-90 kernel: [180916.733290] [] ? nf_iterate+0x62/0x80 2017-10-21T18:09:14.559027+00:00 node-90 kernel: [180916.733292] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:09:14.559029+00:00 node-90 kernel: [180916.733299] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:09:14.559030+00:00 node-90 kernel: [180916.733300] [] ? __dev_queue_xmit+0x537/0x590 2017-10-21T18:09:14.559030+00:00 node-90 kernel: [180916.733303] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:09:14.559031+00:00 node-90 kernel: [180916.733305] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:09:14.559032+00:00 node-90 kernel: [180916.733308] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:09:14.559033+00:00 node-90 kernel: [180916.733310] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:09:14.559034+00:00 node-90 kernel: [180916.733313] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:09:14.559034+00:00 node-90 kernel: [180916.733315] [] ? nf_iterate+0x62/0x80 2017-10-21T18:09:14.559035+00:00 node-90 kernel: [180916.733316] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:09:14.559036+00:00 node-90 kernel: [180916.733318] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:09:14.559036+00:00 node-90 kernel: [180916.733321] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:09:14.559038+00:00 node-90 kernel: [180916.733324] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:09:14.559050+00:00 node-90 kernel: [180916.733326] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:09:14.559051+00:00 node-90 kernel: [180916.733327] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:09:14.559052+00:00 node-90 kernel: [180916.733328] [] process_backlog+0xa8/0x150 2017-10-21T18:09:14.559053+00:00 node-90 kernel: [180916.733330] [] net_rx_action+0x21e/0x360 2017-10-21T18:09:14.559054+00:00 node-90 kernel: [180916.733332] [] __do_softirq+0x101/0x290 2017-10-21T18:09:14.559055+00:00 node-90 kernel: [180916.733335] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:09:14.559056+00:00 node-90 kernel: [180916.733336] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:09:14.559057+00:00 node-90 kernel: [180916.733339] [] do_softirq+0x1d/0x20 2017-10-21T18:09:14.559058+00:00 node-90 kernel: [180916.733340] [] netif_rx_ni+0x33/0x80 2017-10-21T18:09:14.559059+00:00 node-90 kernel: [180916.733343] [] tun_get_user+0x506/0x880 2017-10-21T18:09:14.559060+00:00 node-90 kernel: [180916.733345] [] tun_sendmsg+0x51/0x70 2017-10-21T18:09:14.559060+00:00 node-90 kernel: [180916.733348] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:09:14.559062+00:00 node-90 kernel: [180916.733350] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:09:14.559063+00:00 node-90 kernel: [180916.733353] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:09:14.559064+00:00 node-90 kernel: [180916.733355] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:09:14.559065+00:00 node-90 kernel: [180916.733357] [] kthread+0xe5/0x100 2017-10-21T18:09:14.559066+00:00 node-90 kernel: [180916.733359] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:09:14.559067+00:00 node-90 kernel: [180916.733361] [] ret_from_fork+0x3f/0x70 2017-10-21T18:09:14.559067+00:00 node-90 kernel: [180916.733363] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:09:14.559068+00:00 node-90 kernel: [180916.733364] ---[ end trace d7e73079b38e5994 ]--- 2017-10-21T18:11:38.684182+00:00 node-90 kernel: [181060.855355] ------------[ cut here ]------------ 2017-10-21T18:11:38.684200+00:00 node-90 kernel: [181060.855363] WARNING: CPU: 5 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:11:38.684202+00:00 node-90 kernel: [181060.855365] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:11:38.684203+00:00 node-90 kernel: [181060.855366] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:11:38.684204+00:00 node-90 kernel: [181060.855427] CPU: 5 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:11:38.684205+00:00 node-90 kernel: [181060.855428] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:11:38.684206+00:00 node-90 kernel: [181060.855429] 0000000000000286 f1812d601dc61f3e ffff88103f9437f0 ffffffff813f9f83 2017-10-21T18:11:38.684220+00:00 node-90 kernel: [181060.855431] ffff88103f943838 ffffffff81d6f780 ffff88103f943828 ffffffff810812f2 2017-10-21T18:11:38.684221+00:00 node-90 kernel: [181060.855433] ffff88202ebd0100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:11:38.684222+00:00 node-90 kernel: [181060.855434] Call Trace: 2017-10-21T18:11:38.684223+00:00 node-90 kernel: [181060.855435] [] dump_stack+0x63/0x90 2017-10-21T18:11:38.684224+00:00 node-90 kernel: [181060.855442] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:11:38.684224+00:00 node-90 kernel: [181060.855444] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:11:38.684225+00:00 node-90 kernel: [181060.855446] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:11:38.684226+00:00 node-90 kernel: [181060.855448] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:11:38.684227+00:00 node-90 kernel: [181060.855450] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:11:38.684228+00:00 node-90 kernel: [181060.855455] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:11:38.684229+00:00 node-90 kernel: [181060.855458] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:11:38.684229+00:00 node-90 kernel: [181060.855460] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:11:38.684230+00:00 node-90 kernel: [181060.855464] [] ? nf_iterate+0x62/0x80 2017-10-21T18:11:38.684230+00:00 node-90 kernel: [181060.855466] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:11:38.684232+00:00 node-90 kernel: [181060.855472] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:11:38.684233+00:00 node-90 kernel: [181060.855475] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:11:38.684233+00:00 node-90 kernel: [181060.855477] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:11:38.684234+00:00 node-90 kernel: [181060.855480] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:11:38.684234+00:00 node-90 kernel: [181060.855482] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:11:38.684235+00:00 node-90 kernel: [181060.855485] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:11:38.684236+00:00 node-90 kernel: [181060.855487] [] ? nf_iterate+0x62/0x80 2017-10-21T18:11:38.684237+00:00 node-90 kernel: [181060.855489] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:11:38.684238+00:00 node-90 kernel: [181060.855490] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:11:38.684238+00:00 node-90 kernel: [181060.855494] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:11:38.684239+00:00 node-90 kernel: [181060.855496] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:11:38.684240+00:00 node-90 kernel: [181060.855498] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:11:38.684249+00:00 node-90 kernel: [181060.855501] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:11:38.684251+00:00 node-90 kernel: [181060.855503] [] ? __wake_up_common+0x52/0x90 2017-10-21T18:11:38.684251+00:00 node-90 kernel: [181060.855504] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:11:38.684252+00:00 node-90 kernel: [181060.855506] [] process_backlog+0xa8/0x150 2017-10-21T18:11:38.684253+00:00 node-90 kernel: [181060.855507] [] net_rx_action+0x21e/0x360 2017-10-21T18:11:38.684254+00:00 node-90 kernel: [181060.855510] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T18:11:38.684255+00:00 node-90 kernel: [181060.855513] [] __do_softirq+0x101/0x290 2017-10-21T18:11:38.684256+00:00 node-90 kernel: [181060.855515] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:11:38.684257+00:00 node-90 kernel: [181060.855516] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:11:38.684258+00:00 node-90 kernel: [181060.855519] [] do_softirq+0x1d/0x20 2017-10-21T18:11:38.684259+00:00 node-90 kernel: [181060.855520] [] netif_rx_ni+0x33/0x80 2017-10-21T18:11:38.684260+00:00 node-90 kernel: [181060.855523] [] tun_get_user+0x506/0x880 2017-10-21T18:11:38.684262+00:00 node-90 kernel: [181060.855525] [] tun_sendmsg+0x51/0x70 2017-10-21T18:11:38.684262+00:00 node-90 kernel: [181060.855527] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:11:38.684263+00:00 node-90 kernel: [181060.855529] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:11:38.684264+00:00 node-90 kernel: [181060.855532] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:11:38.684264+00:00 node-90 kernel: [181060.855535] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:11:38.684266+00:00 node-90 kernel: [181060.855536] [] kthread+0xe5/0x100 2017-10-21T18:11:38.684267+00:00 node-90 kernel: [181060.855538] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:11:38.684268+00:00 node-90 kernel: [181060.855540] [] ret_from_fork+0x3f/0x70 2017-10-21T18:11:38.684268+00:00 node-90 kernel: [181060.855542] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:11:38.684269+00:00 node-90 kernel: [181060.855543] ---[ end trace d7e73079b38e5995 ]--- 2017-10-21T18:13:49.131658+00:00 node-90 kernel: [181191.299789] ------------[ cut here ]------------ 2017-10-21T18:13:49.131678+00:00 node-90 kernel: [181191.299798] WARNING: CPU: 20 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:13:49.131681+00:00 node-90 kernel: [181191.299801] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:13:49.131685+00:00 node-90 kernel: [181191.299802] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:13:49.131688+00:00 node-90 kernel: [181191.299882] CPU: 20 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:13:49.131689+00:00 node-90 kernel: [181191.299883] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:13:49.131690+00:00 node-90 kernel: [181191.299885] 0000000000000286 f1812d601dc61f3e ffff88103fa837f0 ffffffff813f9f83 2017-10-21T18:13:49.131714+00:00 node-90 kernel: [181191.299888] ffff88103fa83838 ffffffff81d6f780 ffff88103fa83828 ffffffff810812f2 2017-10-21T18:13:49.131715+00:00 node-90 kernel: [181191.299890] ffff88101acdb900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:13:49.131716+00:00 node-90 kernel: [181191.299892] Call Trace: 2017-10-21T18:13:49.131717+00:00 node-90 kernel: [181191.299894] [] dump_stack+0x63/0x90 2017-10-21T18:13:49.131718+00:00 node-90 kernel: [181191.299903] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:13:49.131719+00:00 node-90 kernel: [181191.299905] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:13:49.131719+00:00 node-90 kernel: [181191.299909] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:13:49.131720+00:00 node-90 kernel: [181191.299911] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:13:49.131721+00:00 node-90 kernel: [181191.299914] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:13:49.131722+00:00 node-90 kernel: [181191.299921] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:13:49.131722+00:00 node-90 kernel: [181191.299924] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:13:49.131723+00:00 node-90 kernel: [181191.299927] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:13:49.131724+00:00 node-90 kernel: [181191.299931] [] ? nf_iterate+0x62/0x80 2017-10-21T18:13:49.131724+00:00 node-90 kernel: [181191.299934] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:13:49.131726+00:00 node-90 kernel: [181191.299942] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:13:49.131726+00:00 node-90 kernel: [181191.299946] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:13:49.131727+00:00 node-90 kernel: [181191.299949] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:13:49.131727+00:00 node-90 kernel: [181191.299953] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:13:49.131728+00:00 node-90 kernel: [181191.299956] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:13:49.131729+00:00 node-90 kernel: [181191.299961] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:13:49.131730+00:00 node-90 kernel: [181191.299963] [] ? nf_iterate+0x62/0x80 2017-10-21T18:13:49.131731+00:00 node-90 kernel: [181191.299966] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:13:49.131731+00:00 node-90 kernel: [181191.299969] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:13:49.131732+00:00 node-90 kernel: [181191.299973] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:13:49.131733+00:00 node-90 kernel: [181191.299978] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:13:49.131733+00:00 node-90 kernel: [181191.299980] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:13:49.131743+00:00 node-90 kernel: [181191.299982] [] ? __napi_schedule+0x40/0x60 2017-10-21T18:13:49.131744+00:00 node-90 kernel: [181191.299986] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T18:13:49.131744+00:00 node-90 kernel: [181191.299988] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:13:49.131745+00:00 node-90 kernel: [181191.299990] [] process_backlog+0xa8/0x150 2017-10-21T18:13:49.131745+00:00 node-90 kernel: [181191.299992] [] net_rx_action+0x21e/0x360 2017-10-21T18:13:49.131747+00:00 node-90 kernel: [181191.299994] [] __do_softirq+0x101/0x290 2017-10-21T18:13:49.131748+00:00 node-90 kernel: [181191.299997] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:13:49.131749+00:00 node-90 kernel: [181191.299999] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:13:49.131750+00:00 node-90 kernel: [181191.300003] [] do_softirq+0x1d/0x20 2017-10-21T18:13:49.131751+00:00 node-90 kernel: [181191.300004] [] netif_rx_ni+0x33/0x80 2017-10-21T18:13:49.131752+00:00 node-90 kernel: [181191.300009] [] tun_get_user+0x506/0x880 2017-10-21T18:13:49.131753+00:00 node-90 kernel: [181191.300011] [] tun_sendmsg+0x51/0x70 2017-10-21T18:13:49.131754+00:00 node-90 kernel: [181191.300014] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:13:49.131754+00:00 node-90 kernel: [181191.300017] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:13:49.131755+00:00 node-90 kernel: [181191.300023] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:13:49.131756+00:00 node-90 kernel: [181191.300026] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:13:49.131756+00:00 node-90 kernel: [181191.300028] [] kthread+0xe5/0x100 2017-10-21T18:13:49.131757+00:00 node-90 kernel: [181191.300030] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:13:49.131758+00:00 node-90 kernel: [181191.300035] [] ret_from_fork+0x3f/0x70 2017-10-21T18:13:49.131759+00:00 node-90 kernel: [181191.300037] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:13:49.131759+00:00 node-90 kernel: [181191.300038] ---[ end trace d7e73079b38e5996 ]--- 2017-10-21T18:17:08.637939+00:00 node-90 kernel: [181390.801374] ------------[ cut here ]------------ 2017-10-21T18:17:08.638098+00:00 node-90 kernel: [181390.801382] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:17:08.638100+00:00 node-90 kernel: [181390.801384] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:17:08.638101+00:00 node-90 kernel: [181390.801385] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:17:08.638103+00:00 node-90 kernel: [181390.801448] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:17:08.638113+00:00 node-90 kernel: [181390.801449] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:17:08.638114+00:00 node-90 kernel: [181390.801450] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:17:08.638129+00:00 node-90 kernel: [181390.801452] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:17:08.638131+00:00 node-90 kernel: [181390.801453] ffff882036676200 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:17:08.638132+00:00 node-90 kernel: [181390.801455] Call Trace: 2017-10-21T18:17:08.638133+00:00 node-90 kernel: [181390.801456] [] dump_stack+0x63/0x90 2017-10-21T18:17:08.638134+00:00 node-90 kernel: [181390.801464] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:17:08.638134+00:00 node-90 kernel: [181390.801466] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:17:08.638135+00:00 node-90 kernel: [181390.801468] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:17:08.638135+00:00 node-90 kernel: [181390.801470] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:17:08.638137+00:00 node-90 kernel: [181390.801472] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:17:08.638138+00:00 node-90 kernel: [181390.801477] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:17:08.638138+00:00 node-90 kernel: [181390.801480] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:17:08.638139+00:00 node-90 kernel: [181390.801482] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:17:08.638140+00:00 node-90 kernel: [181390.801486] [] ? nf_iterate+0x62/0x80 2017-10-21T18:17:08.638140+00:00 node-90 kernel: [181390.801487] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:17:08.638141+00:00 node-90 kernel: [181390.801494] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:17:08.638143+00:00 node-90 kernel: [181390.801497] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:17:08.638143+00:00 node-90 kernel: [181390.801499] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:17:08.638144+00:00 node-90 kernel: [181390.801502] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:17:08.638144+00:00 node-90 kernel: [181390.801504] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:17:08.638145+00:00 node-90 kernel: [181390.801507] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:17:08.638147+00:00 node-90 kernel: [181390.801509] [] ? nf_iterate+0x62/0x80 2017-10-21T18:17:08.638148+00:00 node-90 kernel: [181390.801511] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:17:08.638148+00:00 node-90 kernel: [181390.801513] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:17:08.638149+00:00 node-90 kernel: [181390.801516] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:17:08.638149+00:00 node-90 kernel: [181390.801518] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:17:08.638150+00:00 node-90 kernel: [181390.801520] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:17:08.638161+00:00 node-90 kernel: [181390.801524] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:17:08.638162+00:00 node-90 kernel: [181390.801526] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:17:08.638164+00:00 node-90 kernel: [181390.801528] [] process_backlog+0xa8/0x150 2017-10-21T18:17:08.638165+00:00 node-90 kernel: [181390.801529] [] net_rx_action+0x21e/0x360 2017-10-21T18:17:08.638166+00:00 node-90 kernel: [181390.801531] [] __do_softirq+0x101/0x290 2017-10-21T18:17:08.638167+00:00 node-90 kernel: [181390.801534] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:17:08.638168+00:00 node-90 kernel: [181390.801535] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:17:08.638169+00:00 node-90 kernel: [181390.801538] [] do_softirq+0x1d/0x20 2017-10-21T18:17:08.638170+00:00 node-90 kernel: [181390.801539] [] netif_rx_ni+0x33/0x80 2017-10-21T18:17:08.638171+00:00 node-90 kernel: [181390.801705] [] tun_get_user+0x506/0x880 2017-10-21T18:17:08.638172+00:00 node-90 kernel: [181390.801838] [] tun_sendmsg+0x51/0x70 2017-10-21T18:17:08.638173+00:00 node-90 kernel: [181390.801841] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:17:08.638174+00:00 node-90 kernel: [181390.801976] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:17:08.638176+00:00 node-90 kernel: [181390.802114] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:17:08.638176+00:00 node-90 kernel: [181390.802116] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:17:08.638177+00:00 node-90 kernel: [181390.802253] [] kthread+0xe5/0x100 2017-10-21T18:17:08.638178+00:00 node-90 kernel: [181390.802254] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:17:08.638179+00:00 node-90 kernel: [181390.802258] [] ret_from_fork+0x3f/0x70 2017-10-21T18:17:08.638180+00:00 node-90 kernel: [181390.802260] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:17:08.638180+00:00 node-90 kernel: [181390.802272] ---[ end trace d7e73079b38e5997 ]--- 2017-10-21T18:29:18.277404+00:00 node-90 kernel: [182120.424980] ------------[ cut here ]------------ 2017-10-21T18:29:18.277424+00:00 node-90 kernel: [182120.424988] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:29:18.277426+00:00 node-90 kernel: [182120.424990] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:29:18.277444+00:00 node-90 kernel: [182120.424992] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:29:18.277447+00:00 node-90 kernel: [182120.425246] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:29:18.277448+00:00 node-90 kernel: [182120.425247] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:29:18.277449+00:00 node-90 kernel: [182120.425248] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T18:29:18.277449+00:00 node-90 kernel: [182120.425250] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T18:29:18.277451+00:00 node-90 kernel: [182120.425252] ffff88202e8f4900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:29:18.277452+00:00 node-90 kernel: [182120.425253] Call Trace: 2017-10-21T18:29:18.277453+00:00 node-90 kernel: [182120.425255] [] dump_stack+0x63/0x90 2017-10-21T18:29:18.277454+00:00 node-90 kernel: [182120.425262] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:29:18.277475+00:00 node-90 kernel: [182120.425263] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:29:18.277475+00:00 node-90 kernel: [182120.425266] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:29:18.277476+00:00 node-90 kernel: [182120.425268] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:29:18.277478+00:00 node-90 kernel: [182120.425269] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:29:18.277479+00:00 node-90 kernel: [182120.425276] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:29:18.277480+00:00 node-90 kernel: [182120.425284] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:29:18.277480+00:00 node-90 kernel: [182120.425285] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:29:18.277481+00:00 node-90 kernel: [182120.425290] [] ? nf_iterate+0x62/0x80 2017-10-21T18:29:18.277482+00:00 node-90 kernel: [182120.425291] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:29:18.277484+00:00 node-90 kernel: [182120.425298] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:29:18.277485+00:00 node-90 kernel: [182120.425305] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:29:18.277485+00:00 node-90 kernel: [182120.425311] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:29:18.277495+00:00 node-90 kernel: [182120.425315] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:29:18.277495+00:00 node-90 kernel: [182120.425317] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:29:18.277497+00:00 node-90 kernel: [182120.425320] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:29:18.277498+00:00 node-90 kernel: [182120.425322] [] ? nf_iterate+0x62/0x80 2017-10-21T18:29:18.277499+00:00 node-90 kernel: [182120.425324] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:29:18.277499+00:00 node-90 kernel: [182120.425327] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:29:18.277504+00:00 node-90 kernel: [182120.425335] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:29:18.277505+00:00 node-90 kernel: [182120.425338] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:29:18.277506+00:00 node-90 kernel: [182120.425341] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:29:18.277509+00:00 node-90 kernel: [182120.425346] [] ? be_process_rx+0x358/0x860 [be2net] 2017-10-21T18:29:18.277512+00:00 node-90 kernel: [182120.425348] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:29:18.277514+00:00 node-90 kernel: [182120.425351] [] process_backlog+0xa8/0x150 2017-10-21T18:29:18.277752+00:00 node-90 kernel: [182120.425353] [] net_rx_action+0x21e/0x360 2017-10-21T18:29:18.277758+00:00 node-90 kernel: [182120.425355] [] __do_softirq+0x101/0x290 2017-10-21T18:29:18.277758+00:00 node-90 kernel: [182120.425358] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:29:18.277760+00:00 node-90 kernel: [182120.425358] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:29:18.277761+00:00 node-90 kernel: [182120.425362] [] do_softirq+0x1d/0x20 2017-10-21T18:29:18.277764+00:00 node-90 kernel: [182120.425363] [] netif_rx_ni+0x33/0x80 2017-10-21T18:29:18.277765+00:00 node-90 kernel: [182120.425366] [] tun_get_user+0x506/0x880 2017-10-21T18:29:18.277766+00:00 node-90 kernel: [182120.425367] [] tun_sendmsg+0x51/0x70 2017-10-21T18:29:18.277767+00:00 node-90 kernel: [182120.425370] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:29:18.277768+00:00 node-90 kernel: [182120.425372] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:29:18.277770+00:00 node-90 kernel: [182120.425375] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:29:18.277771+00:00 node-90 kernel: [182120.425377] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:29:18.277772+00:00 node-90 kernel: [182120.425379] [] kthread+0xe5/0x100 2017-10-21T18:29:18.277773+00:00 node-90 kernel: [182120.425381] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:29:18.277774+00:00 node-90 kernel: [182120.425384] [] ret_from_fork+0x3f/0x70 2017-10-21T18:29:18.277774+00:00 node-90 kernel: [182120.425385] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:29:18.277776+00:00 node-90 kernel: [182120.425387] ---[ end trace d7e73079b38e5998 ]--- 2017-10-21T18:30:53.481226+00:00 node-90 kernel: [182215.625322] ------------[ cut here ]------------ 2017-10-21T18:30:53.481253+00:00 node-90 kernel: [182215.625331] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:30:53.481255+00:00 node-90 kernel: [182215.625333] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:30:53.481256+00:00 node-90 kernel: [182215.625334] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:30:53.481257+00:00 node-90 kernel: [182215.625397] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:30:53.481258+00:00 node-90 kernel: [182215.625398] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:30:53.481259+00:00 node-90 kernel: [182215.625399] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:30:53.481272+00:00 node-90 kernel: [182215.625401] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:30:53.481273+00:00 node-90 kernel: [182215.625403] ffff880f90135b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:30:53.481274+00:00 node-90 kernel: [182215.625405] Call Trace: 2017-10-21T18:30:53.481454+00:00 node-90 kernel: [182215.625406] [] dump_stack+0x63/0x90 2017-10-21T18:30:53.481459+00:00 node-90 kernel: [182215.625413] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:30:53.481460+00:00 node-90 kernel: [182215.625415] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:30:53.481461+00:00 node-90 kernel: [182215.625418] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:30:53.481462+00:00 node-90 kernel: [182215.625419] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:30:53.481463+00:00 node-90 kernel: [182215.625421] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:30:53.481464+00:00 node-90 kernel: [182215.625426] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:30:53.481465+00:00 node-90 kernel: [182215.625430] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:30:53.481466+00:00 node-90 kernel: [182215.625432] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:30:53.481466+00:00 node-90 kernel: [182215.625435] [] ? nf_iterate+0x62/0x80 2017-10-21T18:30:53.481467+00:00 node-90 kernel: [182215.625437] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:30:53.481468+00:00 node-90 kernel: [182215.625444] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:30:53.481469+00:00 node-90 kernel: [182215.625447] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:30:53.481470+00:00 node-90 kernel: [182215.625449] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:30:53.481471+00:00 node-90 kernel: [182215.625452] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:30:53.481471+00:00 node-90 kernel: [182215.625454] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:30:53.481472+00:00 node-90 kernel: [182215.625457] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:30:53.481473+00:00 node-90 kernel: [182215.625459] [] ? nf_iterate+0x62/0x80 2017-10-21T18:30:53.481474+00:00 node-90 kernel: [182215.625461] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:30:53.481475+00:00 node-90 kernel: [182215.625462] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:30:53.481476+00:00 node-90 kernel: [182215.625465] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:30:53.481476+00:00 node-90 kernel: [182215.625468] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:30:53.481477+00:00 node-90 kernel: [182215.625470] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:30:53.481490+00:00 node-90 kernel: [182215.625472] [] ? update_blocked_averages+0x310/0x520 2017-10-21T18:30:53.481492+00:00 node-90 kernel: [182215.625474] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:30:53.481493+00:00 node-90 kernel: [182215.625475] [] process_backlog+0xa8/0x150 2017-10-21T18:30:53.481494+00:00 node-90 kernel: [182215.625477] [] net_rx_action+0x21e/0x360 2017-10-21T18:30:53.481495+00:00 node-90 kernel: [182215.625479] [] __do_softirq+0x101/0x290 2017-10-21T18:30:53.481496+00:00 node-90 kernel: [182215.625481] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:30:53.481498+00:00 node-90 kernel: [182215.625482] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:30:53.481499+00:00 node-90 kernel: [182215.625485] [] do_softirq+0x1d/0x20 2017-10-21T18:30:53.481500+00:00 node-90 kernel: [182215.625486] [] netif_rx_ni+0x33/0x80 2017-10-21T18:30:53.481501+00:00 node-90 kernel: [182215.625489] [] tun_get_user+0x506/0x880 2017-10-21T18:30:53.481502+00:00 node-90 kernel: [182215.625491] [] tun_sendmsg+0x51/0x70 2017-10-21T18:30:53.481503+00:00 node-90 kernel: [182215.625493] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:30:53.481504+00:00 node-90 kernel: [182215.625495] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:30:53.481505+00:00 node-90 kernel: [182215.625499] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:30:53.481506+00:00 node-90 kernel: [182215.625501] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:30:53.481507+00:00 node-90 kernel: [182215.625503] [] kthread+0xe5/0x100 2017-10-21T18:30:53.481507+00:00 node-90 kernel: [182215.625505] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:30:53.481509+00:00 node-90 kernel: [182215.625508] [] ret_from_fork+0x3f/0x70 2017-10-21T18:30:53.481510+00:00 node-90 kernel: [182215.625509] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:30:53.481510+00:00 node-90 kernel: [182215.625510] ---[ end trace d7e73079b38e5999 ]--- 2017-10-21T18:33:34.889555+00:00 node-90 kernel: [182377.029274] ------------[ cut here ]------------ 2017-10-21T18:33:34.889573+00:00 node-90 kernel: [182377.029283] WARNING: CPU: 16 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:33:34.889575+00:00 node-90 kernel: [182377.029286] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:33:34.889576+00:00 node-90 kernel: [182377.029287] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:33:34.889577+00:00 node-90 kernel: [182377.029346] CPU: 16 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:33:34.889578+00:00 node-90 kernel: [182377.029347] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:33:34.889587+00:00 node-90 kernel: [182377.029348] 0000000000000286 f1812d601dc61f3e ffff88203f1837f0 ffffffff813f9f83 2017-10-21T18:33:34.889604+00:00 node-90 kernel: [182377.029350] ffff88203f183838 ffffffff81d6f780 ffff88203f183828 ffffffff810812f2 2017-10-21T18:33:34.889605+00:00 node-90 kernel: [182377.029351] ffff881031eef300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:33:34.889606+00:00 node-90 kernel: [182377.029353] Call Trace: 2017-10-21T18:33:34.889608+00:00 node-90 kernel: [182377.029354] [] dump_stack+0x63/0x90 2017-10-21T18:33:34.889609+00:00 node-90 kernel: [182377.029364] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:33:34.889609+00:00 node-90 kernel: [182377.029366] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:33:34.889610+00:00 node-90 kernel: [182377.029368] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:33:34.889611+00:00 node-90 kernel: [182377.029370] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:33:34.889612+00:00 node-90 kernel: [182377.029372] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:33:34.889613+00:00 node-90 kernel: [182377.029378] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:33:34.889614+00:00 node-90 kernel: [182377.029382] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:33:34.889615+00:00 node-90 kernel: [182377.029383] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:33:34.889615+00:00 node-90 kernel: [182377.029390] [] ? nf_iterate+0x62/0x80 2017-10-21T18:33:34.889616+00:00 node-90 kernel: [182377.029391] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:33:34.889618+00:00 node-90 kernel: [182377.029398] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:33:34.889619+00:00 node-90 kernel: [182377.029401] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:33:34.889619+00:00 node-90 kernel: [182377.029403] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:33:34.889620+00:00 node-90 kernel: [182377.029405] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:33:34.889620+00:00 node-90 kernel: [182377.029407] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:33:34.889621+00:00 node-90 kernel: [182377.029410] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:33:34.889623+00:00 node-90 kernel: [182377.029412] [] ? nf_iterate+0x62/0x80 2017-10-21T18:33:34.889624+00:00 node-90 kernel: [182377.029413] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:33:34.889625+00:00 node-90 kernel: [182377.029415] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:33:34.889625+00:00 node-90 kernel: [182377.029417] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:33:34.889626+00:00 node-90 kernel: [182377.029420] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:33:34.889628+00:00 node-90 kernel: [182377.029421] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:33:34.889637+00:00 node-90 kernel: [182377.029426] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:33:34.889638+00:00 node-90 kernel: [182377.029427] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:33:34.889638+00:00 node-90 kernel: [182377.029428] [] process_backlog+0xa8/0x150 2017-10-21T18:33:34.889639+00:00 node-90 kernel: [182377.029430] [] net_rx_action+0x21e/0x360 2017-10-21T18:33:34.889639+00:00 node-90 kernel: [182377.029432] [] __do_softirq+0x101/0x290 2017-10-21T18:33:34.889641+00:00 node-90 kernel: [182377.029435] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:33:34.889642+00:00 node-90 kernel: [182377.029436] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:33:34.889644+00:00 node-90 kernel: [182377.029439] [] do_softirq+0x1d/0x20 2017-10-21T18:33:34.889645+00:00 node-90 kernel: [182377.029440] [] netif_rx_ni+0x33/0x80 2017-10-21T18:33:34.889646+00:00 node-90 kernel: [182377.029445] [] tun_get_user+0x506/0x880 2017-10-21T18:33:34.889647+00:00 node-90 kernel: [182377.029447] [] tun_sendmsg+0x51/0x70 2017-10-21T18:33:34.889648+00:00 node-90 kernel: [182377.029449] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:33:34.889649+00:00 node-90 kernel: [182377.029450] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:33:34.889650+00:00 node-90 kernel: [182377.029453] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:33:34.889651+00:00 node-90 kernel: [182377.029455] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:33:34.889651+00:00 node-90 kernel: [182377.029457] [] kthread+0xe5/0x100 2017-10-21T18:33:34.889652+00:00 node-90 kernel: [182377.029459] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:33:34.889653+00:00 node-90 kernel: [182377.029462] [] ret_from_fork+0x3f/0x70 2017-10-21T18:33:34.889655+00:00 node-90 kernel: [182377.029463] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:33:34.889655+00:00 node-90 kernel: [182377.029464] ---[ end trace d7e73079b38e599a ]--- 2017-10-21T18:36:09.055638+00:00 node-90 kernel: [182531.193501] ------------[ cut here ]------------ 2017-10-21T18:36:09.055657+00:00 node-90 kernel: [182531.193508] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:36:09.055658+00:00 node-90 kernel: [182531.193511] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:36:09.055659+00:00 node-90 kernel: [182531.193512] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:36:09.055660+00:00 node-90 kernel: [182531.193575] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:36:09.055661+00:00 node-90 kernel: [182531.193576] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:36:09.055662+00:00 node-90 kernel: [182531.193577] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:36:09.055677+00:00 node-90 kernel: [182531.193591] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:36:09.055678+00:00 node-90 kernel: [182531.193592] ffff88203319a900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:36:09.055679+00:00 node-90 kernel: [182531.193594] Call Trace: 2017-10-21T18:36:09.055680+00:00 node-90 kernel: [182531.193595] [] dump_stack+0x63/0x90 2017-10-21T18:36:09.055681+00:00 node-90 kernel: [182531.193603] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:36:09.055681+00:00 node-90 kernel: [182531.193604] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:36:09.055682+00:00 node-90 kernel: [182531.193607] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:36:09.055683+00:00 node-90 kernel: [182531.193608] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:36:09.055684+00:00 node-90 kernel: [182531.193610] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:36:09.055685+00:00 node-90 kernel: [182531.193616] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:36:09.055685+00:00 node-90 kernel: [182531.193619] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:36:09.055686+00:00 node-90 kernel: [182531.193621] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:36:09.055687+00:00 node-90 kernel: [182531.193626] [] ? nf_iterate+0x62/0x80 2017-10-21T18:36:09.055687+00:00 node-90 kernel: [182531.193628] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:36:09.055688+00:00 node-90 kernel: [182531.193636] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:36:09.055689+00:00 node-90 kernel: [182531.193639] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:36:09.055690+00:00 node-90 kernel: [182531.193641] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:36:09.055691+00:00 node-90 kernel: [182531.193644] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:36:09.055691+00:00 node-90 kernel: [182531.193646] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:36:09.055692+00:00 node-90 kernel: [182531.193649] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:36:09.055694+00:00 node-90 kernel: [182531.193651] [] ? nf_iterate+0x62/0x80 2017-10-21T18:36:09.055695+00:00 node-90 kernel: [182531.193652] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:36:09.055695+00:00 node-90 kernel: [182531.193654] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:36:09.055696+00:00 node-90 kernel: [182531.193657] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:36:09.055697+00:00 node-90 kernel: [182531.193660] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:36:09.055698+00:00 node-90 kernel: [182531.193661] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:36:09.055708+00:00 node-90 kernel: [182531.193663] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:36:09.055709+00:00 node-90 kernel: [182531.193664] [] process_backlog+0xa8/0x150 2017-10-21T18:36:09.055710+00:00 node-90 kernel: [182531.193665] [] net_rx_action+0x21e/0x360 2017-10-21T18:36:09.055711+00:00 node-90 kernel: [182531.193668] [] __do_softirq+0x101/0x290 2017-10-21T18:36:09.055711+00:00 node-90 kernel: [182531.193671] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:36:09.055712+00:00 node-90 kernel: [182531.193671] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:36:09.055714+00:00 node-90 kernel: [182531.193674] [] do_softirq+0x1d/0x20 2017-10-21T18:36:09.055715+00:00 node-90 kernel: [182531.193675] [] netif_rx_ni+0x33/0x80 2017-10-21T18:36:09.055716+00:00 node-90 kernel: [182531.193680] [] tun_get_user+0x506/0x880 2017-10-21T18:36:09.055717+00:00 node-90 kernel: [182531.193682] [] tun_sendmsg+0x51/0x70 2017-10-21T18:36:09.055719+00:00 node-90 kernel: [182531.193685] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:36:09.055720+00:00 node-90 kernel: [182531.193687] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:36:09.055721+00:00 node-90 kernel: [182531.193690] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:36:09.055722+00:00 node-90 kernel: [182531.193692] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:36:09.055723+00:00 node-90 kernel: [182531.193694] [] kthread+0xe5/0x100 2017-10-21T18:36:09.055723+00:00 node-90 kernel: [182531.193696] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:36:09.055724+00:00 node-90 kernel: [182531.193698] [] ret_from_fork+0x3f/0x70 2017-10-21T18:36:09.055725+00:00 node-90 kernel: [182531.193700] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:36:09.055726+00:00 node-90 kernel: [182531.193701] ---[ end trace d7e73079b38e599b ]--- 2017-10-21T18:36:34.261639+00:00 node-90 kernel: [182556.396752] ------------[ cut here ]------------ 2017-10-21T18:36:34.261660+00:00 node-90 kernel: [182556.396761] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:36:34.261663+00:00 node-90 kernel: [182556.396764] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:36:34.261664+00:00 node-90 kernel: [182556.396765] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:36:34.261673+00:00 node-90 kernel: [182556.396828] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:36:34.261675+00:00 node-90 kernel: [182556.396829] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:36:34.261676+00:00 node-90 kernel: [182556.396830] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T18:36:34.261691+00:00 node-90 kernel: [182556.396832] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T18:36:34.261692+00:00 node-90 kernel: [182556.396834] ffff880f927eda00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:36:34.261693+00:00 node-90 kernel: [182556.396835] Call Trace: 2017-10-21T18:36:34.261694+00:00 node-90 kernel: [182556.396837] [] dump_stack+0x63/0x90 2017-10-21T18:36:34.261695+00:00 node-90 kernel: [182556.396845] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:36:34.261696+00:00 node-90 kernel: [182556.396847] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:36:34.261697+00:00 node-90 kernel: [182556.396849] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:36:34.261697+00:00 node-90 kernel: [182556.396851] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:36:34.261699+00:00 node-90 kernel: [182556.396853] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:36:34.261700+00:00 node-90 kernel: [182556.396859] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:36:34.261700+00:00 node-90 kernel: [182556.396863] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:36:34.261701+00:00 node-90 kernel: [182556.396864] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:36:34.261702+00:00 node-90 kernel: [182556.396870] [] ? nf_iterate+0x62/0x80 2017-10-21T18:36:34.261702+00:00 node-90 kernel: [182556.396872] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:36:34.261704+00:00 node-90 kernel: [182556.396880] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:36:34.261705+00:00 node-90 kernel: [182556.396883] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:36:34.261705+00:00 node-90 kernel: [182556.396885] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:36:34.261706+00:00 node-90 kernel: [182556.396888] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:36:34.261707+00:00 node-90 kernel: [182556.396890] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:36:34.261708+00:00 node-90 kernel: [182556.396894] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:36:34.261709+00:00 node-90 kernel: [182556.396896] [] ? nf_iterate+0x62/0x80 2017-10-21T18:36:34.261710+00:00 node-90 kernel: [182556.396898] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:36:34.261710+00:00 node-90 kernel: [182556.396899] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:36:34.261711+00:00 node-90 kernel: [182556.396902] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:36:34.261712+00:00 node-90 kernel: [182556.396905] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:36:34.261712+00:00 node-90 kernel: [182556.396907] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:36:34.261722+00:00 node-90 kernel: [182556.396908] [] ? __napi_schedule+0x40/0x60 2017-10-21T18:36:34.261723+00:00 node-90 kernel: [182556.396913] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T18:36:34.261723+00:00 node-90 kernel: [182556.396914] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:36:34.261724+00:00 node-90 kernel: [182556.396916] [] process_backlog+0xa8/0x150 2017-10-21T18:36:34.261724+00:00 node-90 kernel: [182556.396917] [] net_rx_action+0x21e/0x360 2017-10-21T18:36:34.261725+00:00 node-90 kernel: [182556.396920] [] __do_softirq+0x101/0x290 2017-10-21T18:36:34.261726+00:00 node-90 kernel: [182556.396922] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:36:34.261727+00:00 node-90 kernel: [182556.396923] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:36:34.261728+00:00 node-90 kernel: [182556.396926] [] do_softirq+0x1d/0x20 2017-10-21T18:36:34.261729+00:00 node-90 kernel: [182556.396927] [] netif_rx_ni+0x33/0x80 2017-10-21T18:36:34.261730+00:00 node-90 kernel: [182556.396930] [] tun_get_user+0x506/0x880 2017-10-21T18:36:34.261731+00:00 node-90 kernel: [182556.396932] [] tun_sendmsg+0x51/0x70 2017-10-21T18:36:34.261733+00:00 node-90 kernel: [182556.396934] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:36:34.261733+00:00 node-90 kernel: [182556.396936] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:36:34.261734+00:00 node-90 kernel: [182556.396940] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:36:34.261734+00:00 node-90 kernel: [182556.396943] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:36:34.261735+00:00 node-90 kernel: [182556.396945] [] kthread+0xe5/0x100 2017-10-21T18:36:34.261736+00:00 node-90 kernel: [182556.396946] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:36:34.261738+00:00 node-90 kernel: [182556.396949] [] ret_from_fork+0x3f/0x70 2017-10-21T18:36:34.261739+00:00 node-90 kernel: [182556.396950] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:36:34.261740+00:00 node-90 kernel: [182556.396952] ---[ end trace d7e73079b38e599c ]--- 2017-10-21T18:37:01.289223+00:00 node-90 kernel: [182583.424235] ------------[ cut here ]------------ 2017-10-21T18:37:01.289243+00:00 node-90 kernel: [182583.424243] WARNING: CPU: 6 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:37:01.289244+00:00 node-90 kernel: [182583.424246] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=2490 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:37:01.289245+00:00 node-90 kernel: [182583.424247] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:37:01.289247+00:00 node-90 kernel: [182583.424310] CPU: 6 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:37:01.289248+00:00 node-90 kernel: [182583.424311] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:37:01.289418+00:00 node-90 kernel: [182583.424312] 0000000000000286 f1812d601dc61f3e ffff88103f9837f0 ffffffff813f9f83 2017-10-21T18:37:01.289439+00:00 node-90 kernel: [182583.424314] ffff88103f983838 ffffffff81d6f780 ffff88103f983828 ffffffff810812f2 2017-10-21T18:37:01.289440+00:00 node-90 kernel: [182583.424315] ffff88103634f600 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:37:01.289442+00:00 node-90 kernel: [182583.424317] Call Trace: 2017-10-21T18:37:01.289443+00:00 node-90 kernel: [182583.424318] [] dump_stack+0x63/0x90 2017-10-21T18:37:01.289443+00:00 node-90 kernel: [182583.424326] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:37:01.289444+00:00 node-90 kernel: [182583.424327] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:37:01.289445+00:00 node-90 kernel: [182583.424330] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:37:01.289445+00:00 node-90 kernel: [182583.424331] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:37:01.289447+00:00 node-90 kernel: [182583.424333] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:37:01.289448+00:00 node-90 kernel: [182583.424338] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:37:01.289448+00:00 node-90 kernel: [182583.424341] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:37:01.289449+00:00 node-90 kernel: [182583.424343] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:37:01.289450+00:00 node-90 kernel: [182583.424347] [] ? nf_iterate+0x62/0x80 2017-10-21T18:37:01.289450+00:00 node-90 kernel: [182583.424349] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:37:01.289452+00:00 node-90 kernel: [182583.424355] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:37:01.289452+00:00 node-90 kernel: [182583.424358] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:37:01.289453+00:00 node-90 kernel: [182583.424360] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:37:01.289454+00:00 node-90 kernel: [182583.424363] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:37:01.289454+00:00 node-90 kernel: [182583.424365] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:37:01.289455+00:00 node-90 kernel: [182583.424369] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:37:01.289457+00:00 node-90 kernel: [182583.424370] [] ? nf_iterate+0x62/0x80 2017-10-21T18:37:01.289458+00:00 node-90 kernel: [182583.424372] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:37:01.289458+00:00 node-90 kernel: [182583.424374] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:37:01.289459+00:00 node-90 kernel: [182583.424377] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:37:01.289460+00:00 node-90 kernel: [182583.424380] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:37:01.289460+00:00 node-90 kernel: [182583.424381] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:37:01.289472+00:00 node-90 kernel: [182583.424384] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:37:01.289472+00:00 node-90 kernel: [182583.424386] [] ? __wake_up_common+0x52/0x90 2017-10-21T18:37:01.289473+00:00 node-90 kernel: [182583.424387] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:37:01.289473+00:00 node-90 kernel: [182583.424389] [] process_backlog+0xa8/0x150 2017-10-21T18:37:01.289474+00:00 node-90 kernel: [182583.424390] [] net_rx_action+0x21e/0x360 2017-10-21T18:37:01.289475+00:00 node-90 kernel: [182583.424392] [] __do_softirq+0x101/0x290 2017-10-21T18:37:01.289476+00:00 node-90 kernel: [182583.424395] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:37:01.289477+00:00 node-90 kernel: [182583.424396] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:37:01.289478+00:00 node-90 kernel: [182583.424399] [] do_softirq+0x1d/0x20 2017-10-21T18:37:01.289478+00:00 node-90 kernel: [182583.424400] [] netif_rx_ni+0x33/0x80 2017-10-21T18:37:01.289479+00:00 node-90 kernel: [182583.424403] [] tun_get_user+0x506/0x880 2017-10-21T18:37:01.289480+00:00 node-90 kernel: [182583.424405] [] tun_sendmsg+0x51/0x70 2017-10-21T18:37:01.289481+00:00 node-90 kernel: [182583.424407] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:37:01.289482+00:00 node-90 kernel: [182583.424409] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:37:01.289482+00:00 node-90 kernel: [182583.424412] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:37:01.289483+00:00 node-90 kernel: [182583.424414] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:37:01.289483+00:00 node-90 kernel: [182583.424416] [] kthread+0xe5/0x100 2017-10-21T18:37:01.289485+00:00 node-90 kernel: [182583.424418] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:37:01.289485+00:00 node-90 kernel: [182583.424420] [] ret_from_fork+0x3f/0x70 2017-10-21T18:37:01.289486+00:00 node-90 kernel: [182583.424421] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:37:01.289487+00:00 node-90 kernel: [182583.424423] ---[ end trace d7e73079b38e599d ]--- 2017-10-21T18:38:04.905889+00:00 node-90 kernel: [182647.040066] ------------[ cut here ]------------ 2017-10-21T18:38:04.906301+00:00 node-90 kernel: [182647.040075] WARNING: CPU: 14 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:38:04.906303+00:00 node-90 kernel: [182647.040078] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:38:04.906304+00:00 node-90 kernel: [182647.040079] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:38:04.906307+00:00 node-90 kernel: [182647.040143] CPU: 14 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:38:04.906309+00:00 node-90 kernel: [182647.040144] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:38:04.906310+00:00 node-90 kernel: [182647.040146] 0000000000000286 f1812d601dc61f3e ffff88203f1037f0 ffffffff813f9f83 2017-10-21T18:38:04.906325+00:00 node-90 kernel: [182647.040148] ffff88203f103838 ffffffff81d6f780 ffff88203f103828 ffffffff810812f2 2017-10-21T18:38:04.906327+00:00 node-90 kernel: [182647.040149] ffff882036d60900 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:38:04.906328+00:00 node-90 kernel: [182647.040151] Call Trace: 2017-10-21T18:38:04.906329+00:00 node-90 kernel: [182647.040153] [] dump_stack+0x63/0x90 2017-10-21T18:38:04.906330+00:00 node-90 kernel: [182647.040163] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:38:04.906331+00:00 node-90 kernel: [182647.040164] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:38:04.906331+00:00 node-90 kernel: [182647.040168] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:38:04.906332+00:00 node-90 kernel: [182647.040169] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:38:04.906333+00:00 node-90 kernel: [182647.040172] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:38:04.906334+00:00 node-90 kernel: [182647.040179] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:38:04.906335+00:00 node-90 kernel: [182647.040182] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:38:04.906335+00:00 node-90 kernel: [182647.040184] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:38:04.906336+00:00 node-90 kernel: [182647.040190] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:04.906337+00:00 node-90 kernel: [182647.040192] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:38:04.906338+00:00 node-90 kernel: [182647.040199] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:38:04.906339+00:00 node-90 kernel: [182647.040202] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:38:04.906340+00:00 node-90 kernel: [182647.040205] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:38:04.906340+00:00 node-90 kernel: [182647.040208] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:38:04.906341+00:00 node-90 kernel: [182647.040210] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:38:04.906342+00:00 node-90 kernel: [182647.040213] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:38:04.906343+00:00 node-90 kernel: [182647.040215] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:04.906344+00:00 node-90 kernel: [182647.040217] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:38:04.906345+00:00 node-90 kernel: [182647.040219] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:38:04.906345+00:00 node-90 kernel: [182647.040222] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:38:04.906346+00:00 node-90 kernel: [182647.040225] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:38:04.906347+00:00 node-90 kernel: [182647.040226] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:38:04.906356+00:00 node-90 kernel: [182647.040228] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:38:04.906357+00:00 node-90 kernel: [182647.040229] [] process_backlog+0xa8/0x150 2017-10-21T18:38:04.906358+00:00 node-90 kernel: [182647.040231] [] net_rx_action+0x21e/0x360 2017-10-21T18:38:04.906358+00:00 node-90 kernel: [182647.040234] [] __do_softirq+0x101/0x290 2017-10-21T18:38:04.906359+00:00 node-90 kernel: [182647.040237] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:38:04.906360+00:00 node-90 kernel: [182647.040238] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:38:04.906361+00:00 node-90 kernel: [182647.040241] [] do_softirq+0x1d/0x20 2017-10-21T18:38:04.906362+00:00 node-90 kernel: [182647.040242] [] netif_rx_ni+0x33/0x80 2017-10-21T18:38:04.906364+00:00 node-90 kernel: [182647.040246] [] tun_get_user+0x506/0x880 2017-10-21T18:38:04.906365+00:00 node-90 kernel: [182647.040248] [] tun_sendmsg+0x51/0x70 2017-10-21T18:38:04.906366+00:00 node-90 kernel: [182647.040251] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:38:04.906367+00:00 node-90 kernel: [182647.040253] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:38:04.906369+00:00 node-90 kernel: [182647.040256] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:38:04.906369+00:00 node-90 kernel: [182647.040258] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:38:04.906371+00:00 node-90 kernel: [182647.040260] [] kthread+0xe5/0x100 2017-10-21T18:38:04.906524+00:00 node-90 kernel: [182647.040262] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:38:04.906529+00:00 node-90 kernel: [182647.040265] [] ret_from_fork+0x3f/0x70 2017-10-21T18:38:04.906530+00:00 node-90 kernel: [182647.040267] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:38:04.906531+00:00 node-90 kernel: [182647.040268] ---[ end trace d7e73079b38e599e ]--- 2017-10-21T18:38:50.541770+00:00 node-90 kernel: [182692.672461] ------------[ cut here ]------------ 2017-10-21T18:38:50.541790+00:00 node-90 kernel: [182692.672468] WARNING: CPU: 9 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:38:50.541792+00:00 node-90 kernel: [182692.672470] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:38:50.541793+00:00 node-90 kernel: [182692.672471] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:38:50.541939+00:00 node-90 kernel: [182692.672537] CPU: 9 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:38:50.541944+00:00 node-90 kernel: [182692.672538] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:38:50.541945+00:00 node-90 kernel: [182692.672539] 0000000000000286 f1812d601dc61f3e ffff88103fa437f0 ffffffff813f9f83 2017-10-21T18:38:50.541963+00:00 node-90 kernel: [182692.672541] ffff88103fa43838 ffffffff81d6f780 ffff88103fa43828 ffffffff810812f2 2017-10-21T18:38:50.541964+00:00 node-90 kernel: [182692.672543] ffff882035127e00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:38:50.541965+00:00 node-90 kernel: [182692.672544] Call Trace: 2017-10-21T18:38:50.541966+00:00 node-90 kernel: [182692.672545] [] dump_stack+0x63/0x90 2017-10-21T18:38:50.541967+00:00 node-90 kernel: [182692.672552] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:38:50.541968+00:00 node-90 kernel: [182692.672554] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:38:50.541968+00:00 node-90 kernel: [182692.672556] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:38:50.541969+00:00 node-90 kernel: [182692.672557] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:38:50.541970+00:00 node-90 kernel: [182692.672559] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:38:50.541971+00:00 node-90 kernel: [182692.672565] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:38:50.541972+00:00 node-90 kernel: [182692.672568] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:38:50.541973+00:00 node-90 kernel: [182692.672569] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:38:50.541974+00:00 node-90 kernel: [182692.672574] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:50.541974+00:00 node-90 kernel: [182692.672575] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:38:50.541976+00:00 node-90 kernel: [182692.672582] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:38:50.541976+00:00 node-90 kernel: [182692.672585] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:38:50.541977+00:00 node-90 kernel: [182692.672587] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:38:50.541978+00:00 node-90 kernel: [182692.672590] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:38:50.541978+00:00 node-90 kernel: [182692.672592] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:38:50.541979+00:00 node-90 kernel: [182692.672595] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:38:50.541981+00:00 node-90 kernel: [182692.672597] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:50.541981+00:00 node-90 kernel: [182692.672599] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:38:50.541982+00:00 node-90 kernel: [182692.672601] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:38:50.541983+00:00 node-90 kernel: [182692.672604] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:38:50.541983+00:00 node-90 kernel: [182692.672607] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:38:50.541984+00:00 node-90 kernel: [182692.672608] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:38:50.541993+00:00 node-90 kernel: [182692.672612] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T18:38:50.541994+00:00 node-90 kernel: [182692.672613] [] ? check_preempt_curr+0x54/0x90 2017-10-21T18:38:50.541994+00:00 node-90 kernel: [182692.672615] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:38:50.541995+00:00 node-90 kernel: [182692.672616] [] process_backlog+0xa8/0x150 2017-10-21T18:38:50.541996+00:00 node-90 kernel: [182692.672617] [] net_rx_action+0x21e/0x360 2017-10-21T18:38:50.541997+00:00 node-90 kernel: [182692.672620] [] __do_softirq+0x101/0x290 2017-10-21T18:38:50.541998+00:00 node-90 kernel: [182692.672622] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:38:50.541999+00:00 node-90 kernel: [182692.672623] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:38:50.542000+00:00 node-90 kernel: [182692.672626] [] do_softirq+0x1d/0x20 2017-10-21T18:38:50.542001+00:00 node-90 kernel: [182692.672628] [] netif_rx_ni+0x33/0x80 2017-10-21T18:38:50.542002+00:00 node-90 kernel: [182692.672631] [] tun_get_user+0x506/0x880 2017-10-21T18:38:50.542003+00:00 node-90 kernel: [182692.672632] [] tun_sendmsg+0x51/0x70 2017-10-21T18:38:50.542004+00:00 node-90 kernel: [182692.672635] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:38:50.542004+00:00 node-90 kernel: [182692.672637] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:38:50.542005+00:00 node-90 kernel: [182692.672640] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:38:50.542005+00:00 node-90 kernel: [182692.672642] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:38:50.542006+00:00 node-90 kernel: [182692.672644] [] kthread+0xe5/0x100 2017-10-21T18:38:50.542007+00:00 node-90 kernel: [182692.672645] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:38:50.542008+00:00 node-90 kernel: [182692.672648] [] ret_from_fork+0x3f/0x70 2017-10-21T18:38:50.542009+00:00 node-90 kernel: [182692.672650] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:38:50.542009+00:00 node-90 kernel: [182692.672651] ---[ end trace d7e73079b38e599f ]--- 2017-10-21T18:39:57.656890+00:00 node-90 kernel: [182759.789807] ------------[ cut here ]------------ 2017-10-21T18:39:57.656910+00:00 node-90 kernel: [182759.789816] WARNING: CPU: 13 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:39:57.656912+00:00 node-90 kernel: [182759.789819] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:39:57.656912+00:00 node-90 kernel: [182759.789821] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:39:57.656914+00:00 node-90 kernel: [182759.789907] CPU: 13 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:39:57.656915+00:00 node-90 kernel: [182759.789908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:39:57.656915+00:00 node-90 kernel: [182759.789909] 0000000000000286 f1812d601dc61f3e ffff88203f0c37f0 ffffffff813f9f83 2017-10-21T18:39:57.656930+00:00 node-90 kernel: [182759.789911] ffff88203f0c3838 ffffffff81d6f780 ffff88203f0c3828 ffffffff810812f2 2017-10-21T18:39:57.656932+00:00 node-90 kernel: [182759.789913] ffff881fb1aad700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:39:57.656933+00:00 node-90 kernel: [182759.789915] Call Trace: 2017-10-21T18:39:57.656934+00:00 node-90 kernel: [182759.789916] [] dump_stack+0x63/0x90 2017-10-21T18:39:57.656935+00:00 node-90 kernel: [182759.789926] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:39:57.656936+00:00 node-90 kernel: [182759.789928] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:39:57.656936+00:00 node-90 kernel: [182759.789932] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:39:57.656937+00:00 node-90 kernel: [182759.789933] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:39:57.656938+00:00 node-90 kernel: [182759.789936] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:39:57.656939+00:00 node-90 kernel: [182759.789943] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:39:57.656939+00:00 node-90 kernel: [182759.789946] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:39:57.656940+00:00 node-90 kernel: [182759.789948] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:39:57.656941+00:00 node-90 kernel: [182759.789954] [] ? nf_iterate+0x62/0x80 2017-10-21T18:39:57.656941+00:00 node-90 kernel: [182759.789956] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:39:57.656943+00:00 node-90 kernel: [182759.789963] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:39:57.656944+00:00 node-90 kernel: [182759.789966] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:39:57.656944+00:00 node-90 kernel: [182759.789968] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:39:57.656945+00:00 node-90 kernel: [182759.789971] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:39:57.656945+00:00 node-90 kernel: [182759.789973] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:39:57.656946+00:00 node-90 kernel: [182759.789977] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:39:57.656948+00:00 node-90 kernel: [182759.789979] [] ? nf_iterate+0x62/0x80 2017-10-21T18:39:57.656948+00:00 node-90 kernel: [182759.789980] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:39:57.656949+00:00 node-90 kernel: [182759.789982] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:39:57.656950+00:00 node-90 kernel: [182759.789985] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:39:57.656950+00:00 node-90 kernel: [182759.789988] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:39:57.656951+00:00 node-90 kernel: [182759.789990] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:39:57.656963+00:00 node-90 kernel: [182759.789995] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:39:57.656963+00:00 node-90 kernel: [182759.789996] [] ? __wake_up_common+0x52/0x90 2017-10-21T18:39:57.656964+00:00 node-90 kernel: [182759.789998] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:39:57.656965+00:00 node-90 kernel: [182759.789999] [] process_backlog+0xa8/0x150 2017-10-21T18:39:57.656965+00:00 node-90 kernel: [182759.790000] [] net_rx_action+0x21e/0x360 2017-10-21T18:39:57.656966+00:00 node-90 kernel: [182759.790005] [] ? lapic_next_deadline+0x2a/0x30 2017-10-21T18:39:57.656968+00:00 node-90 kernel: [182759.790008] [] __do_softirq+0x101/0x290 2017-10-21T18:39:57.656969+00:00 node-90 kernel: [182759.790011] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:39:57.656970+00:00 node-90 kernel: [182759.790012] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:39:57.656971+00:00 node-90 kernel: [182759.790015] [] do_softirq+0x1d/0x20 2017-10-21T18:39:57.656972+00:00 node-90 kernel: [182759.790016] [] netif_rx_ni+0x33/0x80 2017-10-21T18:39:57.656974+00:00 node-90 kernel: [182759.790020] [] tun_get_user+0x506/0x880 2017-10-21T18:39:57.656975+00:00 node-90 kernel: [182759.790022] [] tun_sendmsg+0x51/0x70 2017-10-21T18:39:57.656976+00:00 node-90 kernel: [182759.790024] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:39:57.656976+00:00 node-90 kernel: [182759.790026] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:39:57.656977+00:00 node-90 kernel: [182759.790029] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:39:57.656978+00:00 node-90 kernel: [182759.790031] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:39:57.656979+00:00 node-90 kernel: [182759.790033] [] kthread+0xe5/0x100 2017-10-21T18:39:57.656980+00:00 node-90 kernel: [182759.790035] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:39:57.656980+00:00 node-90 kernel: [182759.790038] [] ret_from_fork+0x3f/0x70 2017-10-21T18:39:57.656981+00:00 node-90 kernel: [182759.790039] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:39:57.656982+00:00 node-90 kernel: [182759.790048] ---[ end trace d7e73079b38e59a0 ]--- 2017-10-21T18:43:48.430050+00:00 node-90 kernel: [182990.555047] ------------[ cut here ]------------ 2017-10-21T18:43:48.430069+00:00 node-90 kernel: [182990.555055] WARNING: CPU: 3 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:43:48.430070+00:00 node-90 kernel: [182990.555057] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:43:48.430071+00:00 node-90 kernel: [182990.555058] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:43:48.430073+00:00 node-90 kernel: [182990.555121] CPU: 3 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:43:48.430082+00:00 node-90 kernel: [182990.555122] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:43:48.430084+00:00 node-90 kernel: [182990.555123] 0000000000000286 f1812d601dc61f3e ffff88103f8c37f0 ffffffff813f9f83 2017-10-21T18:43:48.430099+00:00 node-90 kernel: [182990.555125] ffff88103f8c3838 ffffffff81d6f780 ffff88103f8c3828 ffffffff810812f2 2017-10-21T18:43:48.430100+00:00 node-90 kernel: [182990.555127] ffff880fb144c400 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:43:48.430101+00:00 node-90 kernel: [182990.555128] Call Trace: 2017-10-21T18:43:48.430102+00:00 node-90 kernel: [182990.555130] [] dump_stack+0x63/0x90 2017-10-21T18:43:48.430103+00:00 node-90 kernel: [182990.555137] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:43:48.430104+00:00 node-90 kernel: [182990.555139] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:43:48.430104+00:00 node-90 kernel: [182990.555141] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:43:48.430105+00:00 node-90 kernel: [182990.555142] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:43:48.430106+00:00 node-90 kernel: [182990.555144] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:43:48.430107+00:00 node-90 kernel: [182990.555150] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:43:48.430108+00:00 node-90 kernel: [182990.555153] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:43:48.430109+00:00 node-90 kernel: [182990.555155] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:43:48.430109+00:00 node-90 kernel: [182990.555159] [] ? nf_iterate+0x62/0x80 2017-10-21T18:43:48.430110+00:00 node-90 kernel: [182990.555161] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:43:48.430111+00:00 node-90 kernel: [182990.555167] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:43:48.430112+00:00 node-90 kernel: [182990.555170] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:43:48.430113+00:00 node-90 kernel: [182990.555172] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:43:48.430113+00:00 node-90 kernel: [182990.555175] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:43:48.430114+00:00 node-90 kernel: [182990.555177] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:43:48.430115+00:00 node-90 kernel: [182990.555180] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:43:48.430116+00:00 node-90 kernel: [182990.555182] [] ? nf_iterate+0x62/0x80 2017-10-21T18:43:48.430117+00:00 node-90 kernel: [182990.555183] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:43:48.430118+00:00 node-90 kernel: [182990.555185] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:43:48.430118+00:00 node-90 kernel: [182990.555188] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:43:48.430119+00:00 node-90 kernel: [182990.555191] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:43:48.430120+00:00 node-90 kernel: [182990.555193] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:43:48.430132+00:00 node-90 kernel: [182990.555196] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:43:48.430133+00:00 node-90 kernel: [182990.555198] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:43:48.430133+00:00 node-90 kernel: [182990.555200] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:43:48.430134+00:00 node-90 kernel: [182990.555201] [] process_backlog+0xa8/0x150 2017-10-21T18:43:48.430135+00:00 node-90 kernel: [182990.555203] [] net_rx_action+0x21e/0x360 2017-10-21T18:43:48.430136+00:00 node-90 kernel: [182990.555205] [] __do_softirq+0x101/0x290 2017-10-21T18:43:48.430137+00:00 node-90 kernel: [182990.555207] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:43:48.430138+00:00 node-90 kernel: [182990.555208] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:43:48.430139+00:00 node-90 kernel: [182990.555211] [] do_softirq+0x1d/0x20 2017-10-21T18:43:48.430140+00:00 node-90 kernel: [182990.555212] [] netif_rx_ni+0x33/0x80 2017-10-21T18:43:48.430141+00:00 node-90 kernel: [182990.555215] [] tun_get_user+0x506/0x880 2017-10-21T18:43:48.430142+00:00 node-90 kernel: [182990.555217] [] tun_sendmsg+0x51/0x70 2017-10-21T18:43:48.430143+00:00 node-90 kernel: [182990.555219] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:43:48.430144+00:00 node-90 kernel: [182990.555221] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:43:48.430144+00:00 node-90 kernel: [182990.555225] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:43:48.430145+00:00 node-90 kernel: [182990.555227] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:43:48.430145+00:00 node-90 kernel: [182990.555229] [] kthread+0xe5/0x100 2017-10-21T18:43:48.430147+00:00 node-90 kernel: [182990.555230] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:43:48.430148+00:00 node-90 kernel: [182990.555233] [] ret_from_fork+0x3f/0x70 2017-10-21T18:43:48.430148+00:00 node-90 kernel: [182990.555235] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:43:48.430149+00:00 node-90 kernel: [182990.555236] ---[ end trace d7e73079b38e59a1 ]--- 2017-10-21T18:44:20.961910+00:00 node-90 kernel: [183023.086179] ------------[ cut here ]------------ 2017-10-21T18:44:20.961930+00:00 node-90 kernel: [183023.086190] WARNING: CPU: 15 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:44:20.961933+00:00 node-90 kernel: [183023.086192] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:44:20.961934+00:00 node-90 kernel: [183023.086193] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:44:20.961935+00:00 node-90 kernel: [183023.086267] CPU: 15 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:44:20.962095+00:00 node-90 kernel: [183023.086268] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:44:20.962105+00:00 node-90 kernel: [183023.086270] 0000000000000286 f1812d601dc61f3e ffff88203f1437f0 ffffffff813f9f83 2017-10-21T18:44:20.962127+00:00 node-90 kernel: [183023.086271] ffff88203f143838 ffffffff81d6f780 ffff88203f143828 ffffffff810812f2 2017-10-21T18:44:20.962129+00:00 node-90 kernel: [183023.086273] ffff881034420b00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:44:20.962130+00:00 node-90 kernel: [183023.086275] Call Trace: 2017-10-21T18:44:20.962131+00:00 node-90 kernel: [183023.086276] [] dump_stack+0x63/0x90 2017-10-21T18:44:20.962132+00:00 node-90 kernel: [183023.086286] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:44:20.962133+00:00 node-90 kernel: [183023.086288] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:44:20.962133+00:00 node-90 kernel: [183023.086291] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:44:20.962134+00:00 node-90 kernel: [183023.086293] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:44:20.962135+00:00 node-90 kernel: [183023.086295] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:44:20.962136+00:00 node-90 kernel: [183023.086301] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:44:20.962137+00:00 node-90 kernel: [183023.086305] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:44:20.962138+00:00 node-90 kernel: [183023.086307] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:44:20.962138+00:00 node-90 kernel: [183023.086313] [] ? nf_iterate+0x62/0x80 2017-10-21T18:44:20.962139+00:00 node-90 kernel: [183023.086315] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:44:20.962140+00:00 node-90 kernel: [183023.086322] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:44:20.962141+00:00 node-90 kernel: [183023.086325] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:44:20.962142+00:00 node-90 kernel: [183023.086327] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:44:20.962142+00:00 node-90 kernel: [183023.086331] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:44:20.962143+00:00 node-90 kernel: [183023.086332] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:44:20.962144+00:00 node-90 kernel: [183023.086336] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:44:20.962145+00:00 node-90 kernel: [183023.086338] [] ? nf_iterate+0x62/0x80 2017-10-21T18:44:20.962146+00:00 node-90 kernel: [183023.086340] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:44:20.962146+00:00 node-90 kernel: [183023.086341] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:44:20.962147+00:00 node-90 kernel: [183023.086344] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:44:20.962147+00:00 node-90 kernel: [183023.086347] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:44:20.962148+00:00 node-90 kernel: [183023.086350] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:44:20.962157+00:00 node-90 kernel: [183023.086351] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:44:20.962158+00:00 node-90 kernel: [183023.086353] [] process_backlog+0xa8/0x150 2017-10-21T18:44:20.962158+00:00 node-90 kernel: [183023.086354] [] net_rx_action+0x21e/0x360 2017-10-21T18:44:20.962159+00:00 node-90 kernel: [183023.086357] [] __do_softirq+0x101/0x290 2017-10-21T18:44:20.962160+00:00 node-90 kernel: [183023.086360] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:44:20.962161+00:00 node-90 kernel: [183023.086360] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:44:20.962162+00:00 node-90 kernel: [183023.086364] [] do_softirq+0x1d/0x20 2017-10-21T18:44:20.962163+00:00 node-90 kernel: [183023.086365] [] netif_rx_ni+0x33/0x80 2017-10-21T18:44:20.962164+00:00 node-90 kernel: [183023.086368] [] tun_get_user+0x506/0x880 2017-10-21T18:44:20.962165+00:00 node-90 kernel: [183023.086370] [] tun_sendmsg+0x51/0x70 2017-10-21T18:44:20.962166+00:00 node-90 kernel: [183023.086373] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:44:20.962167+00:00 node-90 kernel: [183023.086375] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:44:20.962168+00:00 node-90 kernel: [183023.086378] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:44:20.962169+00:00 node-90 kernel: [183023.086380] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:44:20.962169+00:00 node-90 kernel: [183023.086382] [] kthread+0xe5/0x100 2017-10-21T18:44:20.962170+00:00 node-90 kernel: [183023.086384] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:44:20.962170+00:00 node-90 kernel: [183023.086387] [] ret_from_fork+0x3f/0x70 2017-10-21T18:44:20.962172+00:00 node-90 kernel: [183023.086388] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:44:20.962173+00:00 node-90 kernel: [183023.086390] ---[ end trace d7e73079b38e59a2 ]--- 2017-10-21T18:46:39.213899+00:00 node-90 kernel: [183161.334305] ------------[ cut here ]------------ 2017-10-21T18:46:39.213921+00:00 node-90 kernel: [183161.334315] WARNING: CPU: 18 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:46:39.213923+00:00 node-90 kernel: [183161.334317] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:46:39.213924+00:00 node-90 kernel: [183161.334319] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:46:39.213925+00:00 node-90 kernel: [183161.334384] CPU: 18 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:46:39.213926+00:00 node-90 kernel: [183161.334385] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:46:39.213927+00:00 node-90 kernel: [183161.334387] 0000000000000286 f1812d601dc61f3e ffff88203f2037f0 ffffffff813f9f83 2017-10-21T18:46:39.213942+00:00 node-90 kernel: [183161.334389] ffff88203f203838 ffffffff81d6f780 ffff88203f203828 ffffffff810812f2 2017-10-21T18:46:39.213943+00:00 node-90 kernel: [183161.334390] ffff88202c96b100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:46:39.213945+00:00 node-90 kernel: [183161.334398] Call Trace: 2017-10-21T18:46:39.213946+00:00 node-90 kernel: [183161.334399] [] dump_stack+0x63/0x90 2017-10-21T18:46:39.213948+00:00 node-90 kernel: [183161.334410] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:46:39.213948+00:00 node-90 kernel: [183161.334412] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:46:39.213949+00:00 node-90 kernel: [183161.334419] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:46:39.213950+00:00 node-90 kernel: [183161.334420] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:46:39.213951+00:00 node-90 kernel: [183161.334423] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:46:39.213952+00:00 node-90 kernel: [183161.334431] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:46:39.213954+00:00 node-90 kernel: [183161.334434] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:46:39.213954+00:00 node-90 kernel: [183161.334436] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:46:39.213955+00:00 node-90 kernel: [183161.334443] [] ? nf_iterate+0x62/0x80 2017-10-21T18:46:39.213956+00:00 node-90 kernel: [183161.334444] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:46:39.213958+00:00 node-90 kernel: [183161.334451] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:46:39.213960+00:00 node-90 kernel: [183161.334454] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:46:39.213961+00:00 node-90 kernel: [183161.334457] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:46:39.213962+00:00 node-90 kernel: [183161.334460] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:46:39.213963+00:00 node-90 kernel: [183161.334462] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:46:39.213964+00:00 node-90 kernel: [183161.334465] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:46:39.213966+00:00 node-90 kernel: [183161.334467] [] ? nf_iterate+0x62/0x80 2017-10-21T18:46:39.213968+00:00 node-90 kernel: [183161.334469] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:46:39.213969+00:00 node-90 kernel: [183161.334470] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:46:39.213970+00:00 node-90 kernel: [183161.334474] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:46:39.213971+00:00 node-90 kernel: [183161.334477] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:46:39.213973+00:00 node-90 kernel: [183161.334478] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:46:39.213982+00:00 node-90 kernel: [183161.334480] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:46:39.213983+00:00 node-90 kernel: [183161.334481] [] process_backlog+0xa8/0x150 2017-10-21T18:46:39.213984+00:00 node-90 kernel: [183161.334483] [] net_rx_action+0x21e/0x360 2017-10-21T18:46:39.213986+00:00 node-90 kernel: [183161.334485] [] __do_softirq+0x101/0x290 2017-10-21T18:46:39.213987+00:00 node-90 kernel: [183161.334489] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:46:39.213988+00:00 node-90 kernel: [183161.334490] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:46:39.214017+00:00 node-90 kernel: [183161.334493] [] do_softirq+0x1d/0x20 2017-10-21T18:46:39.214026+00:00 node-90 kernel: [183161.334494] [] netif_rx_ni+0x33/0x80 2017-10-21T18:46:39.214028+00:00 node-90 kernel: [183161.334499] [] tun_get_user+0x506/0x880 2017-10-21T18:46:39.214029+00:00 node-90 kernel: [183161.334501] [] tun_sendmsg+0x51/0x70 2017-10-21T18:46:39.214030+00:00 node-90 kernel: [183161.334503] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:46:39.214031+00:00 node-90 kernel: [183161.334505] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:46:39.214032+00:00 node-90 kernel: [183161.334508] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:46:39.214033+00:00 node-90 kernel: [183161.334511] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:46:39.214033+00:00 node-90 kernel: [183161.334513] [] kthread+0xe5/0x100 2017-10-21T18:46:39.214034+00:00 node-90 kernel: [183161.334514] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:46:39.214035+00:00 node-90 kernel: [183161.334518] [] ret_from_fork+0x3f/0x70 2017-10-21T18:46:39.214036+00:00 node-90 kernel: [183161.334519] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:46:39.214037+00:00 node-90 kernel: [183161.334520] ---[ end trace d7e73079b38e59a3 ]--- 2017-10-21T18:46:53.890054+00:00 node-90 kernel: [183176.010563] ------------[ cut here ]------------ 2017-10-21T18:46:53.890073+00:00 node-90 kernel: [183176.010573] WARNING: CPU: 10 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:46:53.890076+00:00 node-90 kernel: [183176.010575] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2532 data_len=2490 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:46:53.890077+00:00 node-90 kernel: [183176.010576] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:46:53.890094+00:00 node-90 kernel: [183176.010639] CPU: 10 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:46:53.890099+00:00 node-90 kernel: [183176.010640] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:46:53.890100+00:00 node-90 kernel: [183176.010642] 0000000000000286 f1812d601dc61f3e ffff88203f0037f0 ffffffff813f9f83 2017-10-21T18:46:53.890117+00:00 node-90 kernel: [183176.010644] ffff88203f003838 ffffffff81d6f780 ffff88203f003828 ffffffff810812f2 2017-10-21T18:46:53.890118+00:00 node-90 kernel: [183176.010645] ffff881034e52300 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:46:53.890119+00:00 node-90 kernel: [183176.010647] Call Trace: 2017-10-21T18:46:53.890121+00:00 node-90 kernel: [183176.010648] [] dump_stack+0x63/0x90 2017-10-21T18:46:53.890121+00:00 node-90 kernel: [183176.010658] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:46:53.890122+00:00 node-90 kernel: [183176.010660] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:46:53.890122+00:00 node-90 kernel: [183176.010663] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:46:53.890123+00:00 node-90 kernel: [183176.010664] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:46:53.890124+00:00 node-90 kernel: [183176.010666] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:46:53.890126+00:00 node-90 kernel: [183176.010672] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:46:53.890126+00:00 node-90 kernel: [183176.010675] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:46:53.890127+00:00 node-90 kernel: [183176.010677] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:46:53.890127+00:00 node-90 kernel: [183176.010682] [] ? nf_iterate+0x62/0x80 2017-10-21T18:46:53.890128+00:00 node-90 kernel: [183176.010684] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:46:53.890129+00:00 node-90 kernel: [183176.010690] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:46:53.890130+00:00 node-90 kernel: [183176.010693] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:46:53.890131+00:00 node-90 kernel: [183176.010695] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:46:53.890131+00:00 node-90 kernel: [183176.010698] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:46:53.890132+00:00 node-90 kernel: [183176.010700] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:46:53.890133+00:00 node-90 kernel: [183176.010703] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:46:53.890135+00:00 node-90 kernel: [183176.010705] [] ? nf_iterate+0x62/0x80 2017-10-21T18:46:53.890136+00:00 node-90 kernel: [183176.010707] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:46:53.890136+00:00 node-90 kernel: [183176.010708] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:46:53.890137+00:00 node-90 kernel: [183176.010711] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:46:53.890137+00:00 node-90 kernel: [183176.010714] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:46:53.890138+00:00 node-90 kernel: [183176.010716] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:46:53.890147+00:00 node-90 kernel: [183176.010718] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:46:53.890148+00:00 node-90 kernel: [183176.010719] [] process_backlog+0xa8/0x150 2017-10-21T18:46:53.890149+00:00 node-90 kernel: [183176.010721] [] net_rx_action+0x21e/0x360 2017-10-21T18:46:53.890149+00:00 node-90 kernel: [183176.010723] [] __do_softirq+0x101/0x290 2017-10-21T18:46:53.890150+00:00 node-90 kernel: [183176.010727] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:46:53.890151+00:00 node-90 kernel: [183176.010727] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:46:53.890152+00:00 node-90 kernel: [183176.010731] [] do_softirq+0x1d/0x20 2017-10-21T18:46:53.890153+00:00 node-90 kernel: [183176.010732] [] netif_rx_ni+0x33/0x80 2017-10-21T18:46:53.890154+00:00 node-90 kernel: [183176.010736] [] tun_get_user+0x506/0x880 2017-10-21T18:46:53.890154+00:00 node-90 kernel: [183176.010738] [] tun_sendmsg+0x51/0x70 2017-10-21T18:46:53.890155+00:00 node-90 kernel: [183176.010740] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:46:53.890156+00:00 node-90 kernel: [183176.010742] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:46:53.890158+00:00 node-90 kernel: [183176.010744] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:46:53.890159+00:00 node-90 kernel: [183176.010746] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:46:53.890159+00:00 node-90 kernel: [183176.010749] [] kthread+0xe5/0x100 2017-10-21T18:46:53.890160+00:00 node-90 kernel: [183176.010750] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:46:53.890160+00:00 node-90 kernel: [183176.010753] [] ret_from_fork+0x3f/0x70 2017-10-21T18:46:53.890162+00:00 node-90 kernel: [183176.010755] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:46:53.890163+00:00 node-90 kernel: [183176.010756] ---[ end trace d7e73079b38e59a4 ]--- 2017-10-21T18:51:47.549242+00:00 node-90 kernel: [183469.664433] ------------[ cut here ]------------ 2017-10-21T18:51:47.549264+00:00 node-90 kernel: [183469.664441] WARNING: CPU: 1 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:51:47.549266+00:00 node-90 kernel: [183469.664443] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2533 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:51:47.549267+00:00 node-90 kernel: [183469.664445] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:51:47.549270+00:00 node-90 kernel: [183469.664509] CPU: 1 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:51:47.549271+00:00 node-90 kernel: [183469.664510] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:51:47.549271+00:00 node-90 kernel: [183469.664511] 0000000000000286 f1812d601dc61f3e ffff88103f8437f0 ffffffff813f9f83 2017-10-21T18:51:47.549286+00:00 node-90 kernel: [183469.664513] ffff88103f843838 ffffffff81d6f780 ffff88103f843828 ffffffff810812f2 2017-10-21T18:51:47.549289+00:00 node-90 kernel: [183469.664514] ffff880f92fc6100 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-21T18:51:47.549290+00:00 node-90 kernel: [183469.664516] Call Trace: 2017-10-21T18:51:47.549292+00:00 node-90 kernel: [183469.664517] [] dump_stack+0x63/0x90 2017-10-21T18:51:47.549293+00:00 node-90 kernel: [183469.664525] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:51:47.549293+00:00 node-90 kernel: [183469.664527] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:51:47.549294+00:00 node-90 kernel: [183469.664530] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:51:47.549295+00:00 node-90 kernel: [183469.664531] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:51:47.549296+00:00 node-90 kernel: [183469.664534] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:51:47.549297+00:00 node-90 kernel: [183469.664540] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:51:47.549298+00:00 node-90 kernel: [183469.664544] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:51:47.549298+00:00 node-90 kernel: [183469.664546] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:51:47.549299+00:00 node-90 kernel: [183469.664551] [] ? nf_iterate+0x62/0x80 2017-10-21T18:51:47.549300+00:00 node-90 kernel: [183469.664552] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:51:47.549301+00:00 node-90 kernel: [183469.664561] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:51:47.549302+00:00 node-90 kernel: [183469.664564] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:51:47.549303+00:00 node-90 kernel: [183469.664567] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:51:47.549303+00:00 node-90 kernel: [183469.664571] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:51:47.549304+00:00 node-90 kernel: [183469.664573] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:51:47.549305+00:00 node-90 kernel: [183469.664576] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:51:47.549307+00:00 node-90 kernel: [183469.664579] [] ? nf_iterate+0x62/0x80 2017-10-21T18:51:47.549308+00:00 node-90 kernel: [183469.664581] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:51:47.549308+00:00 node-90 kernel: [183469.664583] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:51:47.549309+00:00 node-90 kernel: [183469.664586] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:51:47.549309+00:00 node-90 kernel: [183469.664589] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:51:47.549311+00:00 node-90 kernel: [183469.664591] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:51:47.549321+00:00 node-90 kernel: [183469.664595] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:51:47.549322+00:00 node-90 kernel: [183469.664598] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:51:47.549322+00:00 node-90 kernel: [183469.664601] [] ? generic_exec_single+0x85/0x120 2017-10-21T18:51:47.549323+00:00 node-90 kernel: [183469.664605] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T18:51:47.549323+00:00 node-90 kernel: [183469.664606] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:51:47.549325+00:00 node-90 kernel: [183469.664608] [] process_backlog+0xa8/0x150 2017-10-21T18:51:47.549326+00:00 node-90 kernel: [183469.664609] [] net_rx_action+0x21e/0x360 2017-10-21T18:51:47.549328+00:00 node-90 kernel: [183469.664612] [] __do_softirq+0x101/0x290 2017-10-21T18:51:47.549329+00:00 node-90 kernel: [183469.664615] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:51:47.549330+00:00 node-90 kernel: [183469.664615] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:51:47.549331+00:00 node-90 kernel: [183469.664619] [] do_softirq+0x1d/0x20 2017-10-21T18:51:47.549332+00:00 node-90 kernel: [183469.664620] [] netif_rx_ni+0x33/0x80 2017-10-21T18:51:47.549334+00:00 node-90 kernel: [183469.664623] [] tun_get_user+0x506/0x880 2017-10-21T18:51:47.549334+00:00 node-90 kernel: [183469.664625] [] tun_sendmsg+0x51/0x70 2017-10-21T18:51:47.549335+00:00 node-90 kernel: [183469.664628] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:51:47.549336+00:00 node-90 kernel: [183469.664630] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:51:47.549337+00:00 node-90 kernel: [183469.664634] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:51:47.549338+00:00 node-90 kernel: [183469.664637] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:51:47.549340+00:00 node-90 kernel: [183469.664639] [] kthread+0xe5/0x100 2017-10-21T18:51:47.549340+00:00 node-90 kernel: [183469.664640] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:51:47.549341+00:00 node-90 kernel: [183469.664643] [] ret_from_fork+0x3f/0x70 2017-10-21T18:51:47.549341+00:00 node-90 kernel: [183469.664645] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:51:47.549343+00:00 node-90 kernel: [183469.664646] ---[ end trace d7e73079b38e59a5 ]--- 2017-10-22T00:00:01.150246+00:00 node-90 kernel: [201962.886735] Process accounting resumed