2017-10-20T15:08:36.169320+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:08:37.628777+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T15:18:36.180095+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:18:37.155577+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T15:28:36.264200+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:28:37.683061+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T15:38:36.167845+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:38:37.218529+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T15:48:36.268258+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:48:37.778412+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 43 messages lost due to rate-limiting 2017-10-20T15:58:36.178403+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T15:58:37.283891+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T16:08:36.191747+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:08:37.815095+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T16:18:36.188254+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:18:37.343851+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T16:28:36.165973+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:28:37.860526+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T16:38:36.166429+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:38:37.381199+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T16:48:36.175617+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:48:37.906317+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T16:58:36.271622+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T16:58:37.412514+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T17:08:36.390849+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:08:37.933585+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T17:18:36.171099+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:18:37.464446+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T17:24:01.219925+00:00 node-68 rsyslogd-2177: imuxsock[pid 9466]: 109 messages lost due to rate-limiting 2017-10-20T17:28:36.204314+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:28:37.987809+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T17:38:36.169932+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:38:37.509923+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T17:48:36.184027+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:48:37.031741+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T17:58:36.281069+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T17:58:37.548500+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T18:08:36.180377+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T18:08:37.058861+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting 2017-10-20T18:18:36.175797+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T18:18:37.583237+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 41 messages lost due to rate-limiting 2017-10-20T18:28:36.172090+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: begin to drop messages due to rate-limiting 2017-10-20T18:28:37.125346+00:00 node-68 rsyslogd-2177: imuxsock[pid 5085]: 40 messages lost due to rate-limiting ps -aef | grep 5080 ceilome+ 5080 3502 0 Oct03 ? 01:32:57 ceilometer-polling - AgentManager(0) 2017-10-20T18:35:10.759230+00:00 node-68 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="3431" x-info="http://www.rsyslog.com"] exiting on signal 15. 2017-10-20T18:35:10.790611+00:00 node-68 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="23851" x-info="http://www.rsyslog.com"] start 2017-10-20T18:35:10.790395+00:00 node-68 rsyslogd: rsyslogd's groupid changed to 108 2017-10-20T18:35:10.790455+00:00 node-68 rsyslogd: rsyslogd's userid changed to 104 2017-10-20T18:35:10.790491+00:00 node-68 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 2017-10-20T18:56:20.408532+00:00 node-68 kernel: [1458996.797708] ------------[ cut here ]------------ 2017-10-20T18:56:20.408571+00:00 node-68 kernel: [1458996.797728] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T18:56:20.408574+00:00 node-68 kernel: [1458996.797732] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2636 data_len=2594 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T18:56:20.408576+00:00 node-68 kernel: [1458996.797735] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T18:56:20.408580+00:00 node-68 kernel: [1458996.797828] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T18:56:20.408582+00:00 node-68 kernel: [1458996.797830] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T18:56:20.408583+00:00 node-68 kernel: [1458996.797832] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T18:56:20.408615+00:00 node-68 kernel: [1458996.797835] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T18:56:20.408623+00:00 node-68 kernel: [1458996.797838] ffff88203343f200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T18:56:20.408624+00:00 node-68 kernel: [1458996.797840] Call Trace: 2017-10-20T18:56:20.408625+00:00 node-68 kernel: [1458996.797842] [] dump_stack+0x63/0x90 2017-10-20T18:56:20.408626+00:00 node-68 kernel: [1458996.797859] [] warn_slowpath_common+0x82/0xc0 2017-10-20T18:56:20.408627+00:00 node-68 kernel: [1458996.797861] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T18:56:20.408632+00:00 node-68 kernel: [1458996.797865] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T18:56:20.408635+00:00 node-68 kernel: [1458996.797867] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T18:56:20.408636+00:00 node-68 kernel: [1458996.797870] [] __skb_gso_segment+0xfd/0x110 2017-10-20T18:56:20.408638+00:00 node-68 kernel: [1458996.797878] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T18:56:20.408639+00:00 node-68 kernel: [1458996.797881] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T18:56:20.408640+00:00 node-68 kernel: [1458996.797884] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T18:56:20.408641+00:00 node-68 kernel: [1458996.797889] [] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.408644+00:00 node-68 kernel: [1458996.797892] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T18:56:20.408645+00:00 node-68 kernel: [1458996.797901] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T18:56:20.408646+00:00 node-68 kernel: [1458996.797905] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T18:56:20.408648+00:00 node-68 kernel: [1458996.797909] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T18:56:20.408649+00:00 node-68 kernel: [1458996.797914] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T18:56:20.408650+00:00 node-68 kernel: [1458996.797917] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T18:56:20.408653+00:00 node-68 kernel: [1458996.797920] [] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.408654+00:00 node-68 kernel: [1458996.797922] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T18:56:20.408655+00:00 node-68 kernel: [1458996.797926] [] ? __slab_free+0xcb/0x2c0 2017-10-20T18:56:20.408656+00:00 node-68 kernel: [1458996.797930] [] ? skb_release_data+0xa7/0xd0 2017-10-20T18:56:20.408657+00:00 node-68 kernel: [1458996.797934] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T18:56:20.408658+00:00 node-68 kernel: [1458996.797937] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T18:56:20.408665+00:00 node-68 kernel: [1458996.797939] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T18:56:20.408666+00:00 node-68 kernel: [1458996.797942] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T18:56:20.408679+00:00 node-68 kernel: [1458996.797947] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T18:56:20.408680+00:00 node-68 kernel: [1458996.797949] [] __netif_receive_skb+0x18/0x60 2017-10-20T18:56:20.408681+00:00 node-68 kernel: [1458996.797951] [] process_backlog+0xa8/0x150 2017-10-20T18:56:20.408684+00:00 node-68 kernel: [1458996.797954] [] net_rx_action+0x21e/0x360 2017-10-20T18:56:20.408685+00:00 node-68 kernel: [1458996.797957] [] __do_softirq+0x101/0x290 2017-10-20T18:56:20.408686+00:00 node-68 kernel: [1458996.797959] [] irq_exit+0xa3/0xb0 2017-10-20T18:56:20.408687+00:00 node-68 kernel: [1458996.797963] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T18:56:20.408687+00:00 node-68 kernel: [1458996.797967] [] call_function_single_interrupt+0x82/0x90 2017-10-20T18:56:20.408688+00:00 node-68 kernel: [1458996.797968] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T18:56:20.408691+00:00 node-68 kernel: [1458996.797973] [] cpuidle_enter+0x17/0x20 2017-10-20T18:56:20.408692+00:00 node-68 kernel: [1458996.797977] [] call_cpuidle+0x32/0x60 2017-10-20T18:56:20.408693+00:00 node-68 kernel: [1458996.797979] [] ? cpuidle_select+0x13/0x20 2017-10-20T18:56:20.408694+00:00 node-68 kernel: [1458996.797982] [] cpu_startup_entry+0x290/0x350 2017-10-20T18:56:20.408695+00:00 node-68 kernel: [1458996.797984] [] start_secondary+0x154/0x190 2017-10-20T18:56:20.408695+00:00 node-68 kernel: [1458996.797989] ---[ end trace d44d42b3ada78269 ]--- 2017-10-20T19:00:19.679060+00:00 node-68 kernel: [1459236.052489] ------------[ cut here ]------------ 2017-10-20T19:00:19.679080+00:00 node-68 kernel: [1459236.052509] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:00:19.679081+00:00 node-68 kernel: [1459236.052513] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2642 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:00:19.679082+00:00 node-68 kernel: [1459236.052515] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:00:19.679084+00:00 node-68 kernel: [1459236.052606] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:00:19.679098+00:00 node-68 kernel: [1459236.052609] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:00:19.679099+00:00 node-68 kernel: [1459236.052611] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:00:19.679114+00:00 node-68 kernel: [1459236.052614] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:00:19.679116+00:00 node-68 kernel: [1459236.052616] ffff880f89469000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:00:19.679117+00:00 node-68 kernel: [1459236.052619] Call Trace: 2017-10-20T19:00:19.679118+00:00 node-68 kernel: [1459236.052620] [] dump_stack+0x63/0x90 2017-10-20T19:00:19.679119+00:00 node-68 kernel: [1459236.052629] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:19.679119+00:00 node-68 kernel: [1459236.052633] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:19.679120+00:00 node-68 kernel: [1459236.052637] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:19.679121+00:00 node-68 kernel: [1459236.052639] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:19.679122+00:00 node-68 kernel: [1459236.052642] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:19.679123+00:00 node-68 kernel: [1459236.052649] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:19.679124+00:00 node-68 kernel: [1459236.052653] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:19.679124+00:00 node-68 kernel: [1459236.052659] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:00:19.679125+00:00 node-68 kernel: [1459236.052662] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:00:19.679126+00:00 node-68 kernel: [1459236.052665] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:00:19.679127+00:00 node-68 kernel: [1459236.052670] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:19.679129+00:00 node-68 kernel: [1459236.052673] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:19.679129+00:00 node-68 kernel: [1459236.052678] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:19.679130+00:00 node-68 kernel: [1459236.052684] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:00:19.679131+00:00 node-68 kernel: [1459236.052688] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:00:19.679132+00:00 node-68 kernel: [1459236.052693] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:00:19.679133+00:00 node-68 kernel: [1459236.052698] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:00:19.679134+00:00 node-68 kernel: [1459236.052702] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:00:19.679135+00:00 node-68 kernel: [1459236.052706] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:00:19.679135+00:00 node-68 kernel: [1459236.052711] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:00:19.679136+00:00 node-68 kernel: [1459236.052715] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:19.679137+00:00 node-68 kernel: [1459236.052717] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:19.679147+00:00 node-68 kernel: [1459236.052721] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:00:19.679148+00:00 node-68 kernel: [1459236.052722] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:00:19.679149+00:00 node-68 kernel: [1459236.052723] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:19.679149+00:00 node-68 kernel: [1459236.052725] [] process_backlog+0xa8/0x150 2017-10-20T19:00:19.679150+00:00 node-68 kernel: [1459236.052726] [] net_rx_action+0x21e/0x360 2017-10-20T19:00:19.679155+00:00 node-68 kernel: [1459236.052728] [] __do_softirq+0x101/0x290 2017-10-20T19:00:19.679157+00:00 node-68 kernel: [1459236.052730] [] irq_exit+0xa3/0xb0 2017-10-20T19:00:19.679158+00:00 node-68 kernel: [1459236.052733] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:00:19.679158+00:00 node-68 kernel: [1459236.052738] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:00:19.679159+00:00 node-68 kernel: [1459236.052739] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:00:19.679160+00:00 node-68 kernel: [1459236.052743] [] cpuidle_enter+0x17/0x20 2017-10-20T19:00:19.679162+00:00 node-68 kernel: [1459236.052746] [] call_cpuidle+0x32/0x60 2017-10-20T19:00:19.679163+00:00 node-68 kernel: [1459236.052747] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:00:19.679163+00:00 node-68 kernel: [1459236.052749] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:00:19.679164+00:00 node-68 kernel: [1459236.052750] [] start_secondary+0x154/0x190 2017-10-20T19:00:19.679165+00:00 node-68 kernel: [1459236.052753] ---[ end trace d44d42b3ada7826a ]--- 2017-10-20T19:00:39.605211+00:00 node-68 kernel: [1459255.977353] ------------[ cut here ]------------ 2017-10-20T19:00:39.605231+00:00 node-68 kernel: [1459255.977373] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:00:39.605232+00:00 node-68 kernel: [1459255.977377] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2641 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:00:39.605233+00:00 node-68 kernel: [1459255.977380] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:00:39.605235+00:00 node-68 kernel: [1459255.977472] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:00:39.605243+00:00 node-68 kernel: [1459255.977474] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:00:39.605244+00:00 node-68 kernel: [1459255.977476] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:00:39.605259+00:00 node-68 kernel: [1459255.977479] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:00:39.605260+00:00 node-68 kernel: [1459255.977482] ffff8810343ef000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:00:39.605261+00:00 node-68 kernel: [1459255.977485] Call Trace: 2017-10-20T19:00:39.605263+00:00 node-68 kernel: [1459255.977487] [] dump_stack+0x63/0x90 2017-10-20T19:00:39.605263+00:00 node-68 kernel: [1459255.977496] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:39.605264+00:00 node-68 kernel: [1459255.977498] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:39.605265+00:00 node-68 kernel: [1459255.977502] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:39.605265+00:00 node-68 kernel: [1459255.977504] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:39.605266+00:00 node-68 kernel: [1459255.977507] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:39.605268+00:00 node-68 kernel: [1459255.977515] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:39.605268+00:00 node-68 kernel: [1459255.977518] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:39.605269+00:00 node-68 kernel: [1459255.977519] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:00:39.605270+00:00 node-68 kernel: [1459255.977523] [] ? nf_iterate+0x62/0x80 2017-10-20T19:00:39.605270+00:00 node-68 kernel: [1459255.977525] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:00:39.605272+00:00 node-68 kernel: [1459255.977531] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:00:39.605273+00:00 node-68 kernel: [1459255.977533] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:39.605274+00:00 node-68 kernel: [1459255.977536] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:39.605275+00:00 node-68 kernel: [1459255.977539] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:39.605276+00:00 node-68 kernel: [1459255.977541] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:00:39.605277+00:00 node-68 kernel: [1459255.977543] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:00:39.605279+00:00 node-68 kernel: [1459255.977545] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:00:39.605280+00:00 node-68 kernel: [1459255.977547] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:00:39.605281+00:00 node-68 kernel: [1459255.977550] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:00:39.605282+00:00 node-68 kernel: [1459255.977552] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:39.605284+00:00 node-68 kernel: [1459255.977554] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:39.605285+00:00 node-68 kernel: [1459255.977556] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:00:39.605287+00:00 node-68 kernel: [1459255.977557] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:00:39.605299+00:00 node-68 kernel: [1459255.977561] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:00:39.605301+00:00 node-68 kernel: [1459255.977562] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:39.605302+00:00 node-68 kernel: [1459255.977564] [] process_backlog+0xa8/0x150 2017-10-20T19:00:39.605304+00:00 node-68 kernel: [1459255.977565] [] net_rx_action+0x21e/0x360 2017-10-20T19:00:39.605306+00:00 node-68 kernel: [1459255.977567] [] __do_softirq+0x101/0x290 2017-10-20T19:00:39.605308+00:00 node-68 kernel: [1459255.977569] [] irq_exit+0xa3/0xb0 2017-10-20T19:00:39.605309+00:00 node-68 kernel: [1459255.977572] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:00:39.605311+00:00 node-68 kernel: [1459255.977575] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:00:39.605312+00:00 node-68 kernel: [1459255.977576] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:00:39.605313+00:00 node-68 kernel: [1459255.977580] [] cpuidle_enter+0x17/0x20 2017-10-20T19:00:39.605315+00:00 node-68 kernel: [1459255.977582] [] call_cpuidle+0x32/0x60 2017-10-20T19:00:39.605316+00:00 node-68 kernel: [1459255.977583] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:00:39.605318+00:00 node-68 kernel: [1459255.977585] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:00:39.605319+00:00 node-68 kernel: [1459255.977586] [] start_secondary+0x154/0x190 2017-10-20T19:00:39.605321+00:00 node-68 kernel: [1459255.977589] ---[ end trace d44d42b3ada7826b ]--- 2017-10-20T19:02:48.373243+00:00 node-68 kernel: [1459384.736218] ------------[ cut here ]------------ 2017-10-20T19:02:48.373265+00:00 node-68 kernel: [1459384.736225] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:02:48.373267+00:00 node-68 kernel: [1459384.736228] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:02:48.373268+00:00 node-68 kernel: [1459384.736229] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:02:48.373283+00:00 node-68 kernel: [1459384.736291] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:02:48.373288+00:00 node-68 kernel: [1459384.736293] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:02:48.373289+00:00 node-68 kernel: [1459384.736294] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T19:02:48.373308+00:00 node-68 kernel: [1459384.736295] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T19:02:48.373309+00:00 node-68 kernel: [1459384.736297] ffff88101fbb1300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:02:48.373310+00:00 node-68 kernel: [1459384.736299] Call Trace: 2017-10-20T19:02:48.373311+00:00 node-68 kernel: [1459384.736300] [] dump_stack+0x63/0x90 2017-10-20T19:02:48.373312+00:00 node-68 kernel: [1459384.736307] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:02:48.373313+00:00 node-68 kernel: [1459384.736308] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:02:48.373314+00:00 node-68 kernel: [1459384.736311] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:02:48.373314+00:00 node-68 kernel: [1459384.736312] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:02:48.373316+00:00 node-68 kernel: [1459384.736314] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:02:48.373317+00:00 node-68 kernel: [1459384.736319] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:02:48.373318+00:00 node-68 kernel: [1459384.736322] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:02:48.373319+00:00 node-68 kernel: [1459384.736323] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:02:48.373319+00:00 node-68 kernel: [1459384.736327] [] ? nf_iterate+0x62/0x80 2017-10-20T19:02:48.373320+00:00 node-68 kernel: [1459384.736329] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:02:48.373321+00:00 node-68 kernel: [1459384.736335] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:02:48.373322+00:00 node-68 kernel: [1459384.736338] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:02:48.373323+00:00 node-68 kernel: [1459384.736340] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:02:48.373323+00:00 node-68 kernel: [1459384.736343] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:02:48.373324+00:00 node-68 kernel: [1459384.736345] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:02:48.373325+00:00 node-68 kernel: [1459384.736348] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:02:48.373326+00:00 node-68 kernel: [1459384.736350] [] ? nf_iterate+0x62/0x80 2017-10-20T19:02:48.373327+00:00 node-68 kernel: [1459384.736352] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:02:48.373328+00:00 node-68 kernel: [1459384.736353] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:02:48.373328+00:00 node-68 kernel: [1459384.736357] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:02:48.373329+00:00 node-68 kernel: [1459384.736359] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:02:48.373336+00:00 node-68 kernel: [1459384.736361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:02:48.373346+00:00 node-68 kernel: [1459384.736364] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-20T19:02:48.373347+00:00 node-68 kernel: [1459384.736367] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:02:48.373348+00:00 node-68 kernel: [1459384.736368] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:02:48.373349+00:00 node-68 kernel: [1459384.736370] [] process_backlog+0xa8/0x150 2017-10-20T19:02:48.373350+00:00 node-68 kernel: [1459384.736371] [] net_rx_action+0x21e/0x360 2017-10-20T19:02:48.373351+00:00 node-68 kernel: [1459384.736373] [] __do_softirq+0x101/0x290 2017-10-20T19:02:48.373352+00:00 node-68 kernel: [1459384.736376] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:02:48.373353+00:00 node-68 kernel: [1459384.736377] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:02:48.373354+00:00 node-68 kernel: [1459384.736380] [] do_softirq+0x1d/0x20 2017-10-20T19:02:48.373354+00:00 node-68 kernel: [1459384.736381] [] netif_rx_ni+0x33/0x80 2017-10-20T19:02:48.373355+00:00 node-68 kernel: [1459384.736384] [] tun_get_user+0x506/0x880 2017-10-20T19:02:48.373356+00:00 node-68 kernel: [1459384.736386] [] tun_sendmsg+0x51/0x70 2017-10-20T19:02:48.373357+00:00 node-68 kernel: [1459384.736388] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:02:48.373358+00:00 node-68 kernel: [1459384.736390] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:02:48.373359+00:00 node-68 kernel: [1459384.736393] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:02:48.373359+00:00 node-68 kernel: [1459384.736395] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:02:48.373367+00:00 node-68 kernel: [1459384.736397] [] kthread+0xe5/0x100 2017-10-20T19:02:48.373368+00:00 node-68 kernel: [1459384.736398] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:02:48.373368+00:00 node-68 kernel: [1459384.736401] [] ret_from_fork+0x3f/0x70 2017-10-20T19:02:48.373369+00:00 node-68 kernel: [1459384.736402] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:02:48.373369+00:00 node-68 kernel: [1459384.736403] ---[ end trace d44d42b3ada7826c ]--- 2017-10-20T19:03:48.241150+00:00 node-68 kernel: [1459444.600690] ------------[ cut here ]------------ 2017-10-20T19:03:48.241176+00:00 node-68 kernel: [1459444.600708] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:03:48.241178+00:00 node-68 kernel: [1459444.600713] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=2602 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:03:48.241201+00:00 node-68 kernel: [1459444.600715] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:03:48.241204+00:00 node-68 kernel: [1459444.600952] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:03:48.241205+00:00 node-68 kernel: [1459444.600954] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:03:48.241206+00:00 node-68 kernel: [1459444.600956] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:03:48.241231+00:00 node-68 kernel: [1459444.600959] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:03:48.241233+00:00 node-68 kernel: [1459444.600961] ffff881020a23900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:03:48.241238+00:00 node-68 kernel: [1459444.600964] Call Trace: 2017-10-20T19:03:48.241239+00:00 node-68 kernel: [1459444.600965] [] dump_stack+0x63/0x90 2017-10-20T19:03:48.241241+00:00 node-68 kernel: [1459444.600975] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:03:48.241243+00:00 node-68 kernel: [1459444.600977] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:03:48.241245+00:00 node-68 kernel: [1459444.600982] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:03:48.241246+00:00 node-68 kernel: [1459444.600984] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:03:48.241248+00:00 node-68 kernel: [1459444.600986] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:03:48.241250+00:00 node-68 kernel: [1459444.600995] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:03:48.241251+00:00 node-68 kernel: [1459444.600998] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:03:48.241253+00:00 node-68 kernel: [1459444.601001] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:03:48.241254+00:00 node-68 kernel: [1459444.601006] [] ? nf_iterate+0x62/0x80 2017-10-20T19:03:48.241256+00:00 node-68 kernel: [1459444.601008] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:03:48.241257+00:00 node-68 kernel: [1459444.601016] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:03:48.241259+00:00 node-68 kernel: [1459444.601021] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:03:48.241260+00:00 node-68 kernel: [1459444.601024] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:03:48.241261+00:00 node-68 kernel: [1459444.601028] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:03:48.241263+00:00 node-68 kernel: [1459444.601032] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:03:48.241264+00:00 node-68 kernel: [1459444.601034] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:03:48.241266+00:00 node-68 kernel: [1459444.601036] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:03:48.241268+00:00 node-68 kernel: [1459444.601041] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:03:48.241269+00:00 node-68 kernel: [1459444.601044] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:03:48.241270+00:00 node-68 kernel: [1459444.601046] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:03:48.241271+00:00 node-68 kernel: [1459444.601051] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:03:48.241273+00:00 node-68 kernel: [1459444.601054] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:03:48.241285+00:00 node-68 kernel: [1459444.601056] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:03:48.241288+00:00 node-68 kernel: [1459444.601058] [] process_backlog+0xa8/0x150 2017-10-20T19:03:48.241290+00:00 node-68 kernel: [1459444.601060] [] net_rx_action+0x21e/0x360 2017-10-20T19:03:48.241291+00:00 node-68 kernel: [1459444.601063] [] __do_softirq+0x101/0x290 2017-10-20T19:03:48.241292+00:00 node-68 kernel: [1459444.601065] [] irq_exit+0xa3/0xb0 2017-10-20T19:03:48.241294+00:00 node-68 kernel: [1459444.601067] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:03:48.241296+00:00 node-68 kernel: [1459444.601072] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:03:48.241297+00:00 node-68 kernel: [1459444.601073] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:03:48.241299+00:00 node-68 kernel: [1459444.601078] [] cpuidle_enter+0x17/0x20 2017-10-20T19:03:48.241300+00:00 node-68 kernel: [1459444.601082] [] call_cpuidle+0x32/0x60 2017-10-20T19:03:48.241301+00:00 node-68 kernel: [1459444.601084] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:03:48.241304+00:00 node-68 kernel: [1459444.601086] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:03:48.241305+00:00 node-68 kernel: [1459444.601089] [] start_secondary+0x154/0x190 2017-10-20T19:03:48.241307+00:00 node-68 kernel: [1459444.601092] ---[ end trace d44d42b3ada7826d ]--- 2017-10-20T19:04:56.249861+00:00 node-68 kernel: [1459512.605068] ------------[ cut here ]------------ 2017-10-20T19:04:56.249888+00:00 node-68 kernel: [1459512.605084] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:04:56.249891+00:00 node-68 kernel: [1459512.605087] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:04:56.249893+00:00 node-68 kernel: [1459512.605089] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:04:56.249918+00:00 node-68 kernel: [1459512.605175] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:04:56.249921+00:00 node-68 kernel: [1459512.605177] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:04:56.249923+00:00 node-68 kernel: [1459512.605179] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:04:56.249946+00:00 node-68 kernel: [1459512.605181] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:04:56.249948+00:00 node-68 kernel: [1459512.605184] ffff882035e27400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:04:56.249949+00:00 node-68 kernel: [1459512.605187] Call Trace: 2017-10-20T19:04:56.249950+00:00 node-68 kernel: [1459512.605189] [] dump_stack+0x63/0x90 2017-10-20T19:04:56.249951+00:00 node-68 kernel: [1459512.605198] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:04:56.249952+00:00 node-68 kernel: [1459512.605200] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:04:56.249953+00:00 node-68 kernel: [1459512.605204] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:04:56.249954+00:00 node-68 kernel: [1459512.605208] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:04:56.249955+00:00 node-68 kernel: [1459512.605211] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:04:56.249956+00:00 node-68 kernel: [1459512.605217] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:04:56.249957+00:00 node-68 kernel: [1459512.605220] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:04:56.249957+00:00 node-68 kernel: [1459512.605228] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:04:56.249958+00:00 node-68 kernel: [1459512.605231] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:04:56.249959+00:00 node-68 kernel: [1459512.605234] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:04:56.249960+00:00 node-68 kernel: [1459512.605239] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:04:56.249961+00:00 node-68 kernel: [1459512.605242] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:04:56.249961+00:00 node-68 kernel: [1459512.605246] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:04:56.249962+00:00 node-68 kernel: [1459512.605252] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:04:56.249963+00:00 node-68 kernel: [1459512.605256] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:04:56.249963+00:00 node-68 kernel: [1459512.605260] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:04:56.249964+00:00 node-68 kernel: [1459512.605264] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:04:56.249965+00:00 node-68 kernel: [1459512.605268] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:04:56.249966+00:00 node-68 kernel: [1459512.605271] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:04:56.249967+00:00 node-68 kernel: [1459512.605275] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:04:56.249967+00:00 node-68 kernel: [1459512.605279] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:04:56.249968+00:00 node-68 kernel: [1459512.605281] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:04:56.249977+00:00 node-68 kernel: [1459512.605283] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:04:56.249978+00:00 node-68 kernel: [1459512.605285] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:04:56.249978+00:00 node-68 kernel: [1459512.605289] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:04:56.249979+00:00 node-68 kernel: [1459512.605291] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:04:56.249980+00:00 node-68 kernel: [1459512.605293] [] process_backlog+0xa8/0x150 2017-10-20T19:04:56.249981+00:00 node-68 kernel: [1459512.605295] [] net_rx_action+0x21e/0x360 2017-10-20T19:04:56.249982+00:00 node-68 kernel: [1459512.605299] [] __do_softirq+0x101/0x290 2017-10-20T19:04:56.249982+00:00 node-68 kernel: [1459512.605301] [] irq_exit+0xa3/0xb0 2017-10-20T19:04:56.249983+00:00 node-68 kernel: [1459512.605305] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:04:56.249984+00:00 node-68 kernel: [1459512.605310] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:04:56.249984+00:00 node-68 kernel: [1459512.605311] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:04:56.249985+00:00 node-68 kernel: [1459512.605316] [] cpuidle_enter+0x17/0x20 2017-10-20T19:04:56.249987+00:00 node-68 kernel: [1459512.605320] [] call_cpuidle+0x32/0x60 2017-10-20T19:04:56.249987+00:00 node-68 kernel: [1459512.605322] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:04:56.249988+00:00 node-68 kernel: [1459512.605325] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:04:56.249988+00:00 node-68 kernel: [1459512.605327] [] start_secondary+0x154/0x190 2017-10-20T19:04:56.249989+00:00 node-68 kernel: [1459512.605330] ---[ end trace d44d42b3ada7826e ]--- 2017-10-20T19:07:28.634146+00:00 node-68 kernel: [1459664.979427] ------------[ cut here ]------------ 2017-10-20T19:07:28.634166+00:00 node-68 kernel: [1459664.979442] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:07:28.634168+00:00 node-68 kernel: [1459664.979445] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:07:28.634169+00:00 node-68 kernel: [1459664.979446] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:07:28.634171+00:00 node-68 kernel: [1459664.979513] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:07:28.634186+00:00 node-68 kernel: [1459664.979514] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:07:28.634187+00:00 node-68 kernel: [1459664.979515] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:07:28.634201+00:00 node-68 kernel: [1459664.979518] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:07:28.634202+00:00 node-68 kernel: [1459664.979520] ffff882032acc600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:07:28.634203+00:00 node-68 kernel: [1459664.979521] Call Trace: 2017-10-20T19:07:28.634204+00:00 node-68 kernel: [1459664.979522] [] dump_stack+0x63/0x90 2017-10-20T19:07:28.634205+00:00 node-68 kernel: [1459664.979530] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:07:28.634206+00:00 node-68 kernel: [1459664.979532] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:07:28.634206+00:00 node-68 kernel: [1459664.979535] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:07:28.634207+00:00 node-68 kernel: [1459664.979536] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:07:28.634208+00:00 node-68 kernel: [1459664.979538] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:07:28.634209+00:00 node-68 kernel: [1459664.979543] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:07:28.634210+00:00 node-68 kernel: [1459664.979546] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:07:28.634211+00:00 node-68 kernel: [1459664.979549] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:07:28.634211+00:00 node-68 kernel: [1459664.979554] [] ? nf_iterate+0x62/0x80 2017-10-20T19:07:28.634212+00:00 node-68 kernel: [1459664.979555] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:07:28.634214+00:00 node-68 kernel: [1459664.979561] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:07:28.634215+00:00 node-68 kernel: [1459664.979564] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:07:28.634215+00:00 node-68 kernel: [1459664.979566] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:07:28.634216+00:00 node-68 kernel: [1459664.979569] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:07:28.634217+00:00 node-68 kernel: [1459664.979572] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:07:28.634218+00:00 node-68 kernel: [1459664.979574] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:07:28.634219+00:00 node-68 kernel: [1459664.979575] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:07:28.634220+00:00 node-68 kernel: [1459664.979579] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:07:28.634221+00:00 node-68 kernel: [1459664.979582] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:07:28.634222+00:00 node-68 kernel: [1459664.979583] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:07:28.634222+00:00 node-68 kernel: [1459664.979586] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:07:28.634223+00:00 node-68 kernel: [1459664.979588] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:07:28.634230+00:00 node-68 kernel: [1459664.979590] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:07:28.634231+00:00 node-68 kernel: [1459664.979591] [] process_backlog+0xa8/0x150 2017-10-20T19:07:28.634232+00:00 node-68 kernel: [1459664.979592] [] net_rx_action+0x21e/0x360 2017-10-20T19:07:28.634232+00:00 node-68 kernel: [1459664.979594] [] __do_softirq+0x101/0x290 2017-10-20T19:07:28.634233+00:00 node-68 kernel: [1459664.979596] [] irq_exit+0xa3/0xb0 2017-10-20T19:07:28.634234+00:00 node-68 kernel: [1459664.979598] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:07:28.634235+00:00 node-68 kernel: [1459664.979601] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:07:28.634236+00:00 node-68 kernel: [1459664.979602] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:07:28.634236+00:00 node-68 kernel: [1459664.979605] [] cpuidle_enter+0x17/0x20 2017-10-20T19:07:28.634237+00:00 node-68 kernel: [1459664.979607] [] call_cpuidle+0x32/0x60 2017-10-20T19:07:28.634238+00:00 node-68 kernel: [1459664.979609] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:07:28.634239+00:00 node-68 kernel: [1459664.979610] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:07:28.634240+00:00 node-68 kernel: [1459664.979612] [] start_secondary+0x154/0x190 2017-10-20T19:07:28.634241+00:00 node-68 kernel: [1459664.979614] ---[ end trace d44d42b3ada7826f ]--- 2017-10-20T19:09:19.421905+00:00 node-68 kernel: [1459775.759910] ------------[ cut here ]------------ 2017-10-20T19:09:19.421925+00:00 node-68 kernel: [1459775.759925] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:09:19.421927+00:00 node-68 kernel: [1459775.759928] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:09:19.421928+00:00 node-68 kernel: [1459775.759930] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:09:19.421930+00:00 node-68 kernel: [1459775.760001] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:09:19.421931+00:00 node-68 kernel: [1459775.760003] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:09:19.421931+00:00 node-68 kernel: [1459775.760004] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:09:19.421945+00:00 node-68 kernel: [1459775.760006] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:09:19.421946+00:00 node-68 kernel: [1459775.760007] ffff881037588100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:09:19.421947+00:00 node-68 kernel: [1459775.760010] Call Trace: 2017-10-20T19:09:19.421948+00:00 node-68 kernel: [1459775.760012] [] dump_stack+0x63/0x90 2017-10-20T19:09:19.421957+00:00 node-68 kernel: [1459775.760020] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:09:19.421959+00:00 node-68 kernel: [1459775.760022] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:09:19.421960+00:00 node-68 kernel: [1459775.760025] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:09:19.421961+00:00 node-68 kernel: [1459775.760026] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:09:19.421962+00:00 node-68 kernel: [1459775.760029] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:09:19.421963+00:00 node-68 kernel: [1459775.760037] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:09:19.421964+00:00 node-68 kernel: [1459775.760040] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:09:19.421964+00:00 node-68 kernel: [1459775.760042] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:09:19.421965+00:00 node-68 kernel: [1459775.760047] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:19.421966+00:00 node-68 kernel: [1459775.760049] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:09:19.421967+00:00 node-68 kernel: [1459775.760056] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:09:19.421968+00:00 node-68 kernel: [1459775.760059] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:09:19.421968+00:00 node-68 kernel: [1459775.760061] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:09:19.421969+00:00 node-68 kernel: [1459775.760064] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:09:19.421970+00:00 node-68 kernel: [1459775.760068] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T19:09:19.421970+00:00 node-68 kernel: [1459775.760070] [] ? load_balance+0x1d3/0x980 2017-10-20T19:09:19.421972+00:00 node-68 kernel: [1459775.760073] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:09:19.421972+00:00 node-68 kernel: [1459775.760075] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:09:19.421973+00:00 node-68 kernel: [1459775.760076] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:09:19.421974+00:00 node-68 kernel: [1459775.760078] [] process_backlog+0xa8/0x150 2017-10-20T19:09:19.421974+00:00 node-68 kernel: [1459775.760079] [] net_rx_action+0x21e/0x360 2017-10-20T19:09:19.421975+00:00 node-68 kernel: [1459775.760082] [] __do_softirq+0x101/0x290 2017-10-20T19:09:19.421976+00:00 node-68 kernel: [1459775.760084] [] irq_exit+0xa3/0xb0 2017-10-20T19:09:19.421981+00:00 node-68 kernel: [1459775.760087] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:09:19.421982+00:00 node-68 kernel: [1459775.760092] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:09:19.421983+00:00 node-68 kernel: [1459775.760093] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:09:19.421984+00:00 node-68 kernel: [1459775.760097] [] cpuidle_enter+0x17/0x20 2017-10-20T19:09:19.421985+00:00 node-68 kernel: [1459775.760099] [] call_cpuidle+0x32/0x60 2017-10-20T19:09:19.421987+00:00 node-68 kernel: [1459775.760100] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:09:19.421987+00:00 node-68 kernel: [1459775.760102] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:09:19.421988+00:00 node-68 kernel: [1459775.760103] [] start_secondary+0x154/0x190 2017-10-20T19:09:19.421989+00:00 node-68 kernel: [1459775.760105] ---[ end trace d44d42b3ada78270 ]--- 2017-10-20T19:09:37.043070+00:00 node-68 kernel: [1459793.379918] ------------[ cut here ]------------ 2017-10-20T19:09:37.043091+00:00 node-68 kernel: [1459793.379933] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:09:37.043093+00:00 node-68 kernel: [1459793.379936] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:09:37.043094+00:00 node-68 kernel: [1459793.379938] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:09:37.043096+00:00 node-68 kernel: [1459793.380005] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:09:37.043097+00:00 node-68 kernel: [1459793.380006] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:09:37.043097+00:00 node-68 kernel: [1459793.380007] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:09:37.043112+00:00 node-68 kernel: [1459793.380010] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:09:37.043119+00:00 node-68 kernel: [1459793.380011] ffff881036b17100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:09:37.043120+00:00 node-68 kernel: [1459793.380013] Call Trace: 2017-10-20T19:09:37.043121+00:00 node-68 kernel: [1459793.380014] [] dump_stack+0x63/0x90 2017-10-20T19:09:37.043122+00:00 node-68 kernel: [1459793.380022] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:09:37.043123+00:00 node-68 kernel: [1459793.380024] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:09:37.043123+00:00 node-68 kernel: [1459793.380027] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:09:37.043124+00:00 node-68 kernel: [1459793.380028] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:09:37.043125+00:00 node-68 kernel: [1459793.380030] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:09:37.043126+00:00 node-68 kernel: [1459793.380036] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:09:37.043127+00:00 node-68 kernel: [1459793.380041] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:09:37.043127+00:00 node-68 kernel: [1459793.380043] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:09:37.043128+00:00 node-68 kernel: [1459793.380045] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:09:37.043129+00:00 node-68 kernel: [1459793.380048] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:09:37.043130+00:00 node-68 kernel: [1459793.380051] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:09:37.043131+00:00 node-68 kernel: [1459793.380053] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:09:37.043131+00:00 node-68 kernel: [1459793.380059] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:09:37.043132+00:00 node-68 kernel: [1459793.380062] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:09:37.043133+00:00 node-68 kernel: [1459793.380065] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:09:37.043133+00:00 node-68 kernel: [1459793.380067] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:09:37.043135+00:00 node-68 kernel: [1459793.380070] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:09:37.043136+00:00 node-68 kernel: [1459793.380074] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:09:37.043136+00:00 node-68 kernel: [1459793.380077] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:09:37.043137+00:00 node-68 kernel: [1459793.380080] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:09:37.043137+00:00 node-68 kernel: [1459793.380082] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:09:37.043138+00:00 node-68 kernel: [1459793.380083] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:09:37.043146+00:00 node-68 kernel: [1459793.380085] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:09:37.043147+00:00 node-68 kernel: [1459793.380086] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:09:37.043147+00:00 node-68 kernel: [1459793.380087] [] process_backlog+0xa8/0x150 2017-10-20T19:09:37.043148+00:00 node-68 kernel: [1459793.380089] [] net_rx_action+0x21e/0x360 2017-10-20T19:09:37.043149+00:00 node-68 kernel: [1459793.380091] [] __do_softirq+0x101/0x290 2017-10-20T19:09:37.043150+00:00 node-68 kernel: [1459793.380093] [] irq_exit+0xa3/0xb0 2017-10-20T19:09:37.043151+00:00 node-68 kernel: [1459793.380096] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:09:37.043152+00:00 node-68 kernel: [1459793.380099] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:09:37.043152+00:00 node-68 kernel: [1459793.380100] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:09:37.043153+00:00 node-68 kernel: [1459793.380103] [] cpuidle_enter+0x17/0x20 2017-10-20T19:09:37.043154+00:00 node-68 kernel: [1459793.380105] [] call_cpuidle+0x32/0x60 2017-10-20T19:09:37.043155+00:00 node-68 kernel: [1459793.380107] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:09:37.043156+00:00 node-68 kernel: [1459793.380108] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:09:37.043157+00:00 node-68 kernel: [1459793.380110] [] start_secondary+0x154/0x190 2017-10-20T19:09:37.043158+00:00 node-68 kernel: [1459793.380112] ---[ end trace d44d42b3ada78271 ]--- 2017-10-20T19:09:37.336833+00:00 node-68 kernel: [1459793.671220] ------------[ cut here ]------------ 2017-10-20T19:09:37.336860+00:00 node-68 kernel: [1459793.671229] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:09:37.336862+00:00 node-68 kernel: [1459793.671231] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:09:37.336864+00:00 node-68 kernel: [1459793.671232] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:09:37.336867+00:00 node-68 kernel: [1459793.671296] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:09:37.336868+00:00 node-68 kernel: [1459793.671297] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:09:37.336869+00:00 node-68 kernel: [1459793.671298] 0000000000000286 a89f10334e108e62 ffff88103fc43938 ffffffff813f9f83 2017-10-20T19:09:37.336893+00:00 node-68 kernel: [1459793.671300] ffff88103fc43980 ffffffff81d6f780 ffff88103fc43970 ffffffff810812f2 2017-10-20T19:09:37.336895+00:00 node-68 kernel: [1459793.671302] ffff881e86ab1d00 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T19:09:37.336897+00:00 node-68 kernel: [1459793.671304] Call Trace: 2017-10-20T19:09:37.336898+00:00 node-68 kernel: [1459793.671305] [] dump_stack+0x63/0x90 2017-10-20T19:09:37.336899+00:00 node-68 kernel: [1459793.671312] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:09:37.336900+00:00 node-68 kernel: [1459793.671314] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:09:37.336901+00:00 node-68 kernel: [1459793.671316] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:09:37.336903+00:00 node-68 kernel: [1459793.671319] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:09:37.336905+00:00 node-68 kernel: [1459793.671321] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:09:37.336906+00:00 node-68 kernel: [1459793.671322] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T19:09:37.336907+00:00 node-68 kernel: [1459793.671324] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T19:09:37.336908+00:00 node-68 kernel: [1459793.671327] [] sch_direct_xmit+0x16a/0x220 2017-10-20T19:09:37.336909+00:00 node-68 kernel: [1459793.671329] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T19:09:37.336910+00:00 node-68 kernel: [1459793.671330] [] dev_queue_xmit+0x10/0x20 2017-10-20T19:09:37.336912+00:00 node-68 kernel: [1459793.671337] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T19:09:37.336914+00:00 node-68 kernel: [1459793.671339] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T19:09:37.336915+00:00 node-68 kernel: [1459793.671342] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:09:37.336917+00:00 node-68 kernel: [1459793.671345] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:09:37.336918+00:00 node-68 kernel: [1459793.671348] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:09:37.336920+00:00 node-68 kernel: [1459793.671350] [] br_forward+0x87/0x90 [bridge] 2017-10-20T19:09:37.336921+00:00 node-68 kernel: [1459793.671353] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:09:37.336923+00:00 node-68 kernel: [1459793.671357] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:09:37.336924+00:00 node-68 kernel: [1459793.671360] [] ? nf_iterate+0x62/0x80 2017-10-20T19:09:37.336926+00:00 node-68 kernel: [1459793.671363] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:09:37.336927+00:00 node-68 kernel: [1459793.671366] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:09:37.336929+00:00 node-68 kernel: [1459793.671367] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:09:37.336930+00:00 node-68 kernel: [1459793.671369] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:09:37.336946+00:00 node-68 kernel: [1459793.671370] [] process_backlog+0xa8/0x150 2017-10-20T19:09:37.336948+00:00 node-68 kernel: [1459793.671371] [] net_rx_action+0x21e/0x360 2017-10-20T19:09:37.336949+00:00 node-68 kernel: [1459793.671374] [] __do_softirq+0x101/0x290 2017-10-20T19:09:37.336951+00:00 node-68 kernel: [1459793.671377] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:09:37.336952+00:00 node-68 kernel: [1459793.671377] [] do_softirq.part.19+0x38/0x40 2017-10-20T19:09:37.336954+00:00 node-68 kernel: [1459793.671381] [] do_softirq+0x1d/0x20 2017-10-20T19:09:37.336955+00:00 node-68 kernel: [1459793.671382] [] netif_rx_ni+0x33/0x80 2017-10-20T19:09:37.336956+00:00 node-68 kernel: [1459793.671385] [] tun_get_user+0x506/0x880 2017-10-20T19:09:37.336957+00:00 node-68 kernel: [1459793.671387] [] tun_sendmsg+0x51/0x70 2017-10-20T19:09:37.336958+00:00 node-68 kernel: [1459793.671390] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:09:37.336960+00:00 node-68 kernel: [1459793.671392] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:09:37.336962+00:00 node-68 kernel: [1459793.671395] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:09:37.336963+00:00 node-68 kernel: [1459793.671397] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:09:37.336965+00:00 node-68 kernel: [1459793.671399] [] kthread+0xe5/0x100 2017-10-20T19:09:37.336966+00:00 node-68 kernel: [1459793.671400] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:37.336968+00:00 node-68 kernel: [1459793.671403] [] ret_from_fork+0x3f/0x70 2017-10-20T19:09:37.336970+00:00 node-68 kernel: [1459793.671404] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:09:37.336972+00:00 node-68 kernel: [1459793.671406] ---[ end trace d44d42b3ada78272 ]--- 2017-10-20T19:11:45.304143+00:00 node-68 kernel: [1459921.632560] ------------[ cut here ]------------ 2017-10-20T19:11:45.304171+00:00 node-68 kernel: [1459921.632579] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:11:45.304173+00:00 node-68 kernel: [1459921.632583] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:11:45.304174+00:00 node-68 kernel: [1459921.632584] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:11:45.304176+00:00 node-68 kernel: [1459921.632652] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:11:45.304183+00:00 node-68 kernel: [1459921.632654] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:11:45.304184+00:00 node-68 kernel: [1459921.632655] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:11:45.304199+00:00 node-68 kernel: [1459921.632657] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:11:45.304200+00:00 node-68 kernel: [1459921.632658] ffff881f00635f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:11:45.304201+00:00 node-68 kernel: [1459921.632660] Call Trace: 2017-10-20T19:11:45.304202+00:00 node-68 kernel: [1459921.632661] [] dump_stack+0x63/0x90 2017-10-20T19:11:45.304203+00:00 node-68 kernel: [1459921.632670] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:11:45.304204+00:00 node-68 kernel: [1459921.632674] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:11:45.304204+00:00 node-68 kernel: [1459921.632677] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:11:45.304205+00:00 node-68 kernel: [1459921.632679] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:11:45.304206+00:00 node-68 kernel: [1459921.632681] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:11:45.304208+00:00 node-68 kernel: [1459921.632686] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:11:45.304208+00:00 node-68 kernel: [1459921.632689] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:11:45.304209+00:00 node-68 kernel: [1459921.632691] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:11:45.304209+00:00 node-68 kernel: [1459921.632695] [] ? nf_iterate+0x62/0x80 2017-10-20T19:11:45.304210+00:00 node-68 kernel: [1459921.632699] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:11:45.304212+00:00 node-68 kernel: [1459921.632704] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:11:45.304213+00:00 node-68 kernel: [1459921.632707] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:11:45.304213+00:00 node-68 kernel: [1459921.632709] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:11:45.304214+00:00 node-68 kernel: [1459921.632712] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:11:45.304215+00:00 node-68 kernel: [1459921.632714] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:11:45.304216+00:00 node-68 kernel: [1459921.632717] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:11:45.304217+00:00 node-68 kernel: [1459921.632719] [] ? nf_iterate+0x62/0x80 2017-10-20T19:11:45.304218+00:00 node-68 kernel: [1459921.632721] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:11:45.304219+00:00 node-68 kernel: [1459921.632724] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:11:45.304219+00:00 node-68 kernel: [1459921.632727] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:11:45.304220+00:00 node-68 kernel: [1459921.632730] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:11:45.304221+00:00 node-68 kernel: [1459921.632732] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:11:45.304229+00:00 node-68 kernel: [1459921.632733] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:11:45.304230+00:00 node-68 kernel: [1459921.632735] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:11:45.304230+00:00 node-68 kernel: [1459921.632736] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:11:45.304231+00:00 node-68 kernel: [1459921.632737] [] process_backlog+0xa8/0x150 2017-10-20T19:11:45.304232+00:00 node-68 kernel: [1459921.632739] [] net_rx_action+0x21e/0x360 2017-10-20T19:11:45.304233+00:00 node-68 kernel: [1459921.632741] [] __do_softirq+0x101/0x290 2017-10-20T19:11:45.304234+00:00 node-68 kernel: [1459921.632743] [] irq_exit+0xa3/0xb0 2017-10-20T19:11:45.304235+00:00 node-68 kernel: [1459921.632745] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:11:45.304235+00:00 node-68 kernel: [1459921.632748] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:11:45.304236+00:00 node-68 kernel: [1459921.632749] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:11:45.304237+00:00 node-68 kernel: [1459921.632753] [] cpuidle_enter+0x17/0x20 2017-10-20T19:11:45.304238+00:00 node-68 kernel: [1459921.632755] [] call_cpuidle+0x32/0x60 2017-10-20T19:11:45.304239+00:00 node-68 kernel: [1459921.632756] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:11:45.304239+00:00 node-68 kernel: [1459921.632758] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:11:45.304240+00:00 node-68 kernel: [1459921.632759] [] start_secondary+0x154/0x190 2017-10-20T19:11:45.304241+00:00 node-68 kernel: [1459921.632762] ---[ end trace d44d42b3ada78273 ]--- 2017-10-20T19:13:27.195198+00:00 node-68 kernel: [1460023.516853] ------------[ cut here ]------------ 2017-10-20T19:13:27.195224+00:00 node-68 kernel: [1460023.516873] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:13:27.195226+00:00 node-68 kernel: [1460023.516877] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2642 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:13:27.195228+00:00 node-68 kernel: [1460023.516879] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:13:27.195231+00:00 node-68 kernel: [1460023.516972] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:13:27.195232+00:00 node-68 kernel: [1460023.516974] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:13:27.195233+00:00 node-68 kernel: [1460023.516976] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:13:27.195264+00:00 node-68 kernel: [1460023.516980] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:13:27.195266+00:00 node-68 kernel: [1460023.516984] ffff881035502600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:13:27.195268+00:00 node-68 kernel: [1460023.516987] Call Trace: 2017-10-20T19:13:27.195270+00:00 node-68 kernel: [1460023.516988] [] dump_stack+0x63/0x90 2017-10-20T19:13:27.195271+00:00 node-68 kernel: [1460023.516997] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:13:27.195276+00:00 node-68 kernel: [1460023.517000] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:13:27.195278+00:00 node-68 kernel: [1460023.517003] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:13:27.195279+00:00 node-68 kernel: [1460023.517006] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:13:27.195281+00:00 node-68 kernel: [1460023.517009] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:13:27.195282+00:00 node-68 kernel: [1460023.517015] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:13:27.195283+00:00 node-68 kernel: [1460023.517019] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:13:27.195284+00:00 node-68 kernel: [1460023.517022] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:13:27.195285+00:00 node-68 kernel: [1460023.517028] [] ? nf_iterate+0x62/0x80 2017-10-20T19:13:27.195287+00:00 node-68 kernel: [1460023.517030] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:13:27.195288+00:00 node-68 kernel: [1460023.517038] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:13:27.195290+00:00 node-68 kernel: [1460023.517043] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:13:27.195292+00:00 node-68 kernel: [1460023.517046] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:13:27.195293+00:00 node-68 kernel: [1460023.517051] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:13:27.195295+00:00 node-68 kernel: [1460023.517053] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:13:27.195296+00:00 node-68 kernel: [1460023.517055] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:13:27.195298+00:00 node-68 kernel: [1460023.517058] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:13:27.195299+00:00 node-68 kernel: [1460023.517062] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:13:27.195300+00:00 node-68 kernel: [1460023.517066] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:13:27.195301+00:00 node-68 kernel: [1460023.517068] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:13:27.195302+00:00 node-68 kernel: [1460023.517071] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:13:27.195303+00:00 node-68 kernel: [1460023.517074] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:13:27.195317+00:00 node-68 kernel: [1460023.517077] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:13:27.195319+00:00 node-68 kernel: [1460023.517078] [] process_backlog+0xa8/0x150 2017-10-20T19:13:27.195320+00:00 node-68 kernel: [1460023.517080] [] net_rx_action+0x21e/0x360 2017-10-20T19:13:27.195322+00:00 node-68 kernel: [1460023.517083] [] __do_softirq+0x101/0x290 2017-10-20T19:13:27.195323+00:00 node-68 kernel: [1460023.517086] [] irq_exit+0xa3/0xb0 2017-10-20T19:13:27.195325+00:00 node-68 kernel: [1460023.517089] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:13:27.195326+00:00 node-68 kernel: [1460023.517093] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:13:27.195327+00:00 node-68 kernel: [1460023.517094] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:13:27.195328+00:00 node-68 kernel: [1460023.517099] [] cpuidle_enter+0x17/0x20 2017-10-20T19:13:27.195329+00:00 node-68 kernel: [1460023.517103] [] call_cpuidle+0x32/0x60 2017-10-20T19:13:27.195330+00:00 node-68 kernel: [1460023.517105] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:13:27.195332+00:00 node-68 kernel: [1460023.517108] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:13:27.195333+00:00 node-68 kernel: [1460023.517110] [] start_secondary+0x154/0x190 2017-10-20T19:13:27.195334+00:00 node-68 kernel: [1460023.517115] ---[ end trace d44d42b3ada78274 ]--- 2017-10-20T19:13:49.928144+00:00 node-68 kernel: [1460046.248364] ------------[ cut here ]------------ 2017-10-20T19:13:49.928177+00:00 node-68 kernel: [1460046.248379] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:13:49.928180+00:00 node-68 kernel: [1460046.248382] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=2602 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:13:49.928181+00:00 node-68 kernel: [1460046.248384] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:13:49.928189+00:00 node-68 kernel: [1460046.248453] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:13:49.928191+00:00 node-68 kernel: [1460046.248455] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:13:49.928192+00:00 node-68 kernel: [1460046.248456] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:13:49.928207+00:00 node-68 kernel: [1460046.248458] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:13:49.928208+00:00 node-68 kernel: [1460046.248460] ffff8820345f2700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:13:49.928210+00:00 node-68 kernel: [1460046.248462] Call Trace: 2017-10-20T19:13:49.928211+00:00 node-68 kernel: [1460046.248463] [] dump_stack+0x63/0x90 2017-10-20T19:13:49.928212+00:00 node-68 kernel: [1460046.248472] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:13:49.928212+00:00 node-68 kernel: [1460046.248474] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:13:49.928213+00:00 node-68 kernel: [1460046.248477] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:13:49.928214+00:00 node-68 kernel: [1460046.248478] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:13:49.928215+00:00 node-68 kernel: [1460046.248481] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:13:49.928216+00:00 node-68 kernel: [1460046.248487] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:13:49.928217+00:00 node-68 kernel: [1460046.248490] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:13:49.928218+00:00 node-68 kernel: [1460046.248497] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:13:49.928218+00:00 node-68 kernel: [1460046.248500] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:13:49.928219+00:00 node-68 kernel: [1460046.248502] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:13:49.928221+00:00 node-68 kernel: [1460046.248505] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:13:49.928222+00:00 node-68 kernel: [1460046.248508] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:13:49.928223+00:00 node-68 kernel: [1460046.248511] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:13:49.928223+00:00 node-68 kernel: [1460046.248518] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:13:49.928224+00:00 node-68 kernel: [1460046.248521] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:13:49.928225+00:00 node-68 kernel: [1460046.248523] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:13:49.928226+00:00 node-68 kernel: [1460046.248526] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:13:49.928227+00:00 node-68 kernel: [1460046.248529] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:13:49.928228+00:00 node-68 kernel: [1460046.248533] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:13:49.928229+00:00 node-68 kernel: [1460046.248537] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:13:49.928230+00:00 node-68 kernel: [1460046.248540] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:13:49.928230+00:00 node-68 kernel: [1460046.248541] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:13:49.928239+00:00 node-68 kernel: [1460046.248543] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:13:49.928240+00:00 node-68 kernel: [1460046.248544] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:13:49.928241+00:00 node-68 kernel: [1460046.248547] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:13:49.928241+00:00 node-68 kernel: [1460046.248548] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:13:49.928242+00:00 node-68 kernel: [1460046.248549] [] process_backlog+0xa8/0x150 2017-10-20T19:13:49.928243+00:00 node-68 kernel: [1460046.248551] [] net_rx_action+0x21e/0x360 2017-10-20T19:13:49.928245+00:00 node-68 kernel: [1460046.248553] [] __do_softirq+0x101/0x290 2017-10-20T19:13:49.928245+00:00 node-68 kernel: [1460046.248555] [] irq_exit+0xa3/0xb0 2017-10-20T19:13:49.928246+00:00 node-68 kernel: [1460046.248558] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:13:49.928246+00:00 node-68 kernel: [1460046.248562] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:13:49.928247+00:00 node-68 kernel: [1460046.248563] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:13:49.928249+00:00 node-68 kernel: [1460046.248566] [] cpuidle_enter+0x17/0x20 2017-10-20T19:13:49.928250+00:00 node-68 kernel: [1460046.248569] [] call_cpuidle+0x32/0x60 2017-10-20T19:13:49.928250+00:00 node-68 kernel: [1460046.248570] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:13:49.928251+00:00 node-68 kernel: [1460046.248572] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:13:49.928252+00:00 node-68 kernel: [1460046.248573] [] start_secondary+0x154/0x190 2017-10-20T19:13:49.928252+00:00 node-68 kernel: [1460046.248575] ---[ end trace d44d42b3ada78275 ]--- 2017-10-20T19:20:10.409617+00:00 node-68 kernel: [1460426.704909] ------------[ cut here ]------------ 2017-10-20T19:20:10.409644+00:00 node-68 kernel: [1460426.704923] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:20:10.409647+00:00 node-68 kernel: [1460426.704926] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:20:10.409657+00:00 node-68 kernel: [1460426.704928] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:20:10.409660+00:00 node-68 kernel: [1460426.704997] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:20:10.409661+00:00 node-68 kernel: [1460426.704999] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:20:10.409662+00:00 node-68 kernel: [1460426.705000] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:20:10.409687+00:00 node-68 kernel: [1460426.705002] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:20:10.409689+00:00 node-68 kernel: [1460426.705004] ffff881fd4f02900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:20:10.409691+00:00 node-68 kernel: [1460426.705005] Call Trace: 2017-10-20T19:20:10.409692+00:00 node-68 kernel: [1460426.705007] [] dump_stack+0x63/0x90 2017-10-20T19:20:10.409693+00:00 node-68 kernel: [1460426.705015] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:20:10.409694+00:00 node-68 kernel: [1460426.705016] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:20:10.409696+00:00 node-68 kernel: [1460426.705019] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:20:10.409697+00:00 node-68 kernel: [1460426.705020] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:20:10.409699+00:00 node-68 kernel: [1460426.705022] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:20:10.409700+00:00 node-68 kernel: [1460426.705027] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:20:10.409701+00:00 node-68 kernel: [1460426.705030] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:20:10.409702+00:00 node-68 kernel: [1460426.705035] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:20:10.409703+00:00 node-68 kernel: [1460426.705037] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:20:10.409704+00:00 node-68 kernel: [1460426.705039] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:20:10.409705+00:00 node-68 kernel: [1460426.705042] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:20:10.409707+00:00 node-68 kernel: [1460426.705045] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:20:10.409707+00:00 node-68 kernel: [1460426.705048] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:20:10.409709+00:00 node-68 kernel: [1460426.705050] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:20:10.409710+00:00 node-68 kernel: [1460426.705052] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:20:10.409711+00:00 node-68 kernel: [1460426.705055] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:20:10.409713+00:00 node-68 kernel: [1460426.705058] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:20:10.409714+00:00 node-68 kernel: [1460426.705061] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-20T19:20:10.409716+00:00 node-68 kernel: [1460426.705064] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:20:10.409717+00:00 node-68 kernel: [1460426.705068] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:20:10.409719+00:00 node-68 kernel: [1460426.705070] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:20:10.409720+00:00 node-68 kernel: [1460426.705073] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:20:10.409722+00:00 node-68 kernel: [1460426.705075] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:20:10.409734+00:00 node-68 kernel: [1460426.705077] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:20:10.409736+00:00 node-68 kernel: [1460426.705079] [] process_backlog+0xa8/0x150 2017-10-20T19:20:10.409737+00:00 node-68 kernel: [1460426.705081] [] net_rx_action+0x21e/0x360 2017-10-20T19:20:10.409739+00:00 node-68 kernel: [1460426.705084] [] __do_softirq+0x101/0x290 2017-10-20T19:20:10.409741+00:00 node-68 kernel: [1460426.705087] [] irq_exit+0xa3/0xb0 2017-10-20T19:20:10.409742+00:00 node-68 kernel: [1460426.705091] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:20:10.409744+00:00 node-68 kernel: [1460426.705096] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:20:10.409745+00:00 node-68 kernel: [1460426.705097] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:20:10.409746+00:00 node-68 kernel: [1460426.705102] [] cpuidle_enter+0x17/0x20 2017-10-20T19:20:10.409748+00:00 node-68 kernel: [1460426.705107] [] call_cpuidle+0x32/0x60 2017-10-20T19:20:10.409749+00:00 node-68 kernel: [1460426.705108] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:20:10.409751+00:00 node-68 kernel: [1460426.705111] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:20:10.409752+00:00 node-68 kernel: [1460426.705113] [] start_secondary+0x154/0x190 2017-10-20T19:20:10.409754+00:00 node-68 kernel: [1460426.705116] ---[ end trace d44d42b3ada78276 ]--- 2017-10-20T19:21:55.213288+00:00 node-68 kernel: [1460531.501466] ------------[ cut here ]------------ 2017-10-20T19:21:55.213308+00:00 node-68 kernel: [1460531.501480] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:21:55.213309+00:00 node-68 kernel: [1460531.501484] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:21:55.213310+00:00 node-68 kernel: [1460531.501485] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:21:55.213312+00:00 node-68 kernel: [1460531.501840] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:21:55.213326+00:00 node-68 kernel: [1460531.501842] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:21:55.213331+00:00 node-68 kernel: [1460531.501843] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:21:55.213348+00:00 node-68 kernel: [1460531.501846] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:21:55.213350+00:00 node-68 kernel: [1460531.501847] ffff881032dff700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:21:55.213351+00:00 node-68 kernel: [1460531.501849] Call Trace: 2017-10-20T19:21:55.213352+00:00 node-68 kernel: [1460531.501850] [] dump_stack+0x63/0x90 2017-10-20T19:21:55.213353+00:00 node-68 kernel: [1460531.501858] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:21:55.213354+00:00 node-68 kernel: [1460531.501860] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:21:55.213354+00:00 node-68 kernel: [1460531.501863] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:21:55.213355+00:00 node-68 kernel: [1460531.501864] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:21:55.213356+00:00 node-68 kernel: [1460531.501866] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:21:55.213358+00:00 node-68 kernel: [1460531.501871] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:21:55.213358+00:00 node-68 kernel: [1460531.501874] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:21:55.213359+00:00 node-68 kernel: [1460531.501876] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:21:55.213360+00:00 node-68 kernel: [1460531.501880] [] ? nf_iterate+0x62/0x80 2017-10-20T19:21:55.213360+00:00 node-68 kernel: [1460531.501884] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:21:55.213362+00:00 node-68 kernel: [1460531.501890] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:21:55.213363+00:00 node-68 kernel: [1460531.501892] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:21:55.213364+00:00 node-68 kernel: [1460531.501895] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:21:55.213364+00:00 node-68 kernel: [1460531.501898] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:21:55.213365+00:00 node-68 kernel: [1460531.501901] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:21:55.213366+00:00 node-68 kernel: [1460531.501902] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:21:55.213367+00:00 node-68 kernel: [1460531.501904] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:21:55.213368+00:00 node-68 kernel: [1460531.501908] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:21:55.213368+00:00 node-68 kernel: [1460531.501911] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:21:55.213369+00:00 node-68 kernel: [1460531.501912] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:21:55.213369+00:00 node-68 kernel: [1460531.501915] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:21:55.213370+00:00 node-68 kernel: [1460531.501917] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:21:55.213377+00:00 node-68 kernel: [1460531.501919] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:21:55.213378+00:00 node-68 kernel: [1460531.501920] [] process_backlog+0xa8/0x150 2017-10-20T19:21:55.213379+00:00 node-68 kernel: [1460531.501921] [] net_rx_action+0x21e/0x360 2017-10-20T19:21:55.213379+00:00 node-68 kernel: [1460531.501924] [] __do_softirq+0x101/0x290 2017-10-20T19:21:55.213380+00:00 node-68 kernel: [1460531.501925] [] irq_exit+0xa3/0xb0 2017-10-20T19:21:55.213381+00:00 node-68 kernel: [1460531.501927] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:21:55.213382+00:00 node-68 kernel: [1460531.501930] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:21:55.213382+00:00 node-68 kernel: [1460531.501931] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:21:55.213383+00:00 node-68 kernel: [1460531.501934] [] cpuidle_enter+0x17/0x20 2017-10-20T19:21:55.213384+00:00 node-68 kernel: [1460531.501937] [] call_cpuidle+0x32/0x60 2017-10-20T19:21:55.213384+00:00 node-68 kernel: [1460531.501938] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:21:55.213386+00:00 node-68 kernel: [1460531.501940] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:21:55.213387+00:00 node-68 kernel: [1460531.501941] [] start_secondary+0x154/0x190 2017-10-20T19:21:55.213387+00:00 node-68 kernel: [1460531.501944] ---[ end trace d44d42b3ada78277 ]--- 2017-10-20T19:24:28.625416+00:00 node-68 kernel: [1460684.903859] ------------[ cut here ]------------ 2017-10-20T19:24:28.625435+00:00 node-68 kernel: [1460684.903874] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:24:28.625437+00:00 node-68 kernel: [1460684.903877] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=2603 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:24:28.625438+00:00 node-68 kernel: [1460684.903886] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:24:28.625440+00:00 node-68 kernel: [1460684.903955] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:24:28.625448+00:00 node-68 kernel: [1460684.903956] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:24:28.625449+00:00 node-68 kernel: [1460684.903957] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:24:28.625464+00:00 node-68 kernel: [1460684.903959] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:24:28.625465+00:00 node-68 kernel: [1460684.903961] ffff88102c411c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:24:28.625467+00:00 node-68 kernel: [1460684.903964] Call Trace: 2017-10-20T19:24:28.625468+00:00 node-68 kernel: [1460684.903965] [] dump_stack+0x63/0x90 2017-10-20T19:24:28.625469+00:00 node-68 kernel: [1460684.903972] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:24:28.625469+00:00 node-68 kernel: [1460684.903974] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:24:28.625470+00:00 node-68 kernel: [1460684.903976] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:24:28.625471+00:00 node-68 kernel: [1460684.903978] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:24:28.625472+00:00 node-68 kernel: [1460684.903979] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:24:28.625473+00:00 node-68 kernel: [1460684.903984] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:24:28.625474+00:00 node-68 kernel: [1460684.903987] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:24:28.625475+00:00 node-68 kernel: [1460684.903992] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:24:28.625475+00:00 node-68 kernel: [1460684.903994] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:24:28.625476+00:00 node-68 kernel: [1460684.903996] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:24:28.625477+00:00 node-68 kernel: [1460684.903999] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:24:28.625479+00:00 node-68 kernel: [1460684.904001] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:24:28.625479+00:00 node-68 kernel: [1460684.904004] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:24:28.625480+00:00 node-68 kernel: [1460684.904007] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:24:28.625480+00:00 node-68 kernel: [1460684.904009] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:24:28.625481+00:00 node-68 kernel: [1460684.904010] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:24:28.625483+00:00 node-68 kernel: [1460684.904016] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:24:28.625484+00:00 node-68 kernel: [1460684.904020] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:24:28.625485+00:00 node-68 kernel: [1460684.904023] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:24:28.625485+00:00 node-68 kernel: [1460684.904024] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:24:28.625486+00:00 node-68 kernel: [1460684.904027] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:24:28.625487+00:00 node-68 kernel: [1460684.904030] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:24:28.625494+00:00 node-68 kernel: [1460684.904031] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:24:28.625495+00:00 node-68 kernel: [1460684.904033] [] process_backlog+0xa8/0x150 2017-10-20T19:24:28.625495+00:00 node-68 kernel: [1460684.904034] [] net_rx_action+0x21e/0x360 2017-10-20T19:24:28.625496+00:00 node-68 kernel: [1460684.904037] [] __do_softirq+0x101/0x290 2017-10-20T19:24:28.625497+00:00 node-68 kernel: [1460684.904039] [] irq_exit+0xa3/0xb0 2017-10-20T19:24:28.625498+00:00 node-68 kernel: [1460684.904041] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:24:28.625499+00:00 node-68 kernel: [1460684.904044] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:24:28.625500+00:00 node-68 kernel: [1460684.904044] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:24:28.625500+00:00 node-68 kernel: [1460684.904048] [] cpuidle_enter+0x17/0x20 2017-10-20T19:24:28.625501+00:00 node-68 kernel: [1460684.904050] [] call_cpuidle+0x32/0x60 2017-10-20T19:24:28.625502+00:00 node-68 kernel: [1460684.904051] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:24:28.625503+00:00 node-68 kernel: [1460684.904053] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:24:28.625504+00:00 node-68 kernel: [1460684.904055] [] start_secondary+0x154/0x190 2017-10-20T19:24:28.625505+00:00 node-68 kernel: [1460684.904057] ---[ end trace d44d42b3ada78278 ]--- 2017-10-20T19:25:44.694180+00:00 node-68 kernel: [1460760.967654] ------------[ cut here ]------------ 2017-10-20T19:25:44.694198+00:00 node-68 kernel: [1460760.967668] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:25:44.694200+00:00 node-68 kernel: [1460760.967671] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=2602 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:25:44.694202+00:00 node-68 kernel: [1460760.967673] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:25:44.694203+00:00 node-68 kernel: [1460760.967753] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:25:44.694204+00:00 node-68 kernel: [1460760.967755] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:25:44.694205+00:00 node-68 kernel: [1460760.967756] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:25:44.694219+00:00 node-68 kernel: [1460760.967759] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:25:44.694227+00:00 node-68 kernel: [1460760.967761] ffff88101fbb0b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:25:44.694229+00:00 node-68 kernel: [1460760.967763] Call Trace: 2017-10-20T19:25:44.694236+00:00 node-68 kernel: [1460760.967764] [] dump_stack+0x63/0x90 2017-10-20T19:25:44.694237+00:00 node-68 kernel: [1460760.967771] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:25:44.694237+00:00 node-68 kernel: [1460760.967773] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:25:44.694238+00:00 node-68 kernel: [1460760.967775] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:25:44.694239+00:00 node-68 kernel: [1460760.967776] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:25:44.694240+00:00 node-68 kernel: [1460760.967779] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:25:44.694241+00:00 node-68 kernel: [1460760.967784] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:25:44.694242+00:00 node-68 kernel: [1460760.967787] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:25:44.694243+00:00 node-68 kernel: [1460760.967789] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:25:44.694243+00:00 node-68 kernel: [1460760.967793] [] ? nf_iterate+0x62/0x80 2017-10-20T19:25:44.694244+00:00 node-68 kernel: [1460760.967795] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:25:44.694245+00:00 node-68 kernel: [1460760.967806] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:25:44.694246+00:00 node-68 kernel: [1460760.967809] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:25:44.694247+00:00 node-68 kernel: [1460760.967811] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:25:44.694248+00:00 node-68 kernel: [1460760.967814] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:25:44.694248+00:00 node-68 kernel: [1460760.967816] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:25:44.694249+00:00 node-68 kernel: [1460760.967820] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:25:44.694250+00:00 node-68 kernel: [1460760.967821] [] ? nf_iterate+0x62/0x80 2017-10-20T19:25:44.694251+00:00 node-68 kernel: [1460760.967823] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:25:44.694252+00:00 node-68 kernel: [1460760.967825] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:25:44.694252+00:00 node-68 kernel: [1460760.967828] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:25:44.694253+00:00 node-68 kernel: [1460760.967831] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:25:44.694262+00:00 node-68 kernel: [1460760.967833] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:25:44.694270+00:00 node-68 kernel: [1460760.967834] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:25:44.694271+00:00 node-68 kernel: [1460760.967836] [] process_backlog+0xa8/0x150 2017-10-20T19:25:44.694272+00:00 node-68 kernel: [1460760.967837] [] net_rx_action+0x21e/0x360 2017-10-20T19:25:44.694273+00:00 node-68 kernel: [1460760.967839] [] __do_softirq+0x101/0x290 2017-10-20T19:25:44.694274+00:00 node-68 kernel: [1460760.967841] [] irq_exit+0xa3/0xb0 2017-10-20T19:25:44.694275+00:00 node-68 kernel: [1460760.967844] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:25:44.694276+00:00 node-68 kernel: [1460760.967848] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:25:44.694277+00:00 node-68 kernel: [1460760.967849] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:25:44.694278+00:00 node-68 kernel: [1460760.967852] [] cpuidle_enter+0x17/0x20 2017-10-20T19:25:44.694279+00:00 node-68 kernel: [1460760.967855] [] call_cpuidle+0x32/0x60 2017-10-20T19:25:44.694280+00:00 node-68 kernel: [1460760.967856] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:25:44.694281+00:00 node-68 kernel: [1460760.967858] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:25:44.694282+00:00 node-68 kernel: [1460760.967859] [] start_secondary+0x154/0x190 2017-10-20T19:25:44.694283+00:00 node-68 kernel: [1460760.967861] ---[ end trace d44d42b3ada78279 ]--- 2017-10-20T19:26:17.602653+00:00 node-68 kernel: [1460793.873998] ------------[ cut here ]------------ 2017-10-20T19:26:17.602672+00:00 node-68 kernel: [1460793.874011] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:26:17.602674+00:00 node-68 kernel: [1460793.874015] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:26:17.602675+00:00 node-68 kernel: [1460793.874017] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:26:17.602676+00:00 node-68 kernel: [1460793.874084] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:26:17.602691+00:00 node-68 kernel: [1460793.874086] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:26:17.602692+00:00 node-68 kernel: [1460793.874087] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:26:17.602706+00:00 node-68 kernel: [1460793.874089] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:26:17.602707+00:00 node-68 kernel: [1460793.874090] ffff882035834b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:26:17.602708+00:00 node-68 kernel: [1460793.874092] Call Trace: 2017-10-20T19:26:17.602709+00:00 node-68 kernel: [1460793.874094] [] dump_stack+0x63/0x90 2017-10-20T19:26:17.602710+00:00 node-68 kernel: [1460793.874101] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:26:17.602710+00:00 node-68 kernel: [1460793.874103] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:26:17.602711+00:00 node-68 kernel: [1460793.874106] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:26:17.602711+00:00 node-68 kernel: [1460793.874107] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:26:17.602713+00:00 node-68 kernel: [1460793.874109] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:26:17.602714+00:00 node-68 kernel: [1460793.874114] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:26:17.602714+00:00 node-68 kernel: [1460793.874117] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:26:17.602715+00:00 node-68 kernel: [1460793.874122] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:26:17.602716+00:00 node-68 kernel: [1460793.874124] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:26:17.602716+00:00 node-68 kernel: [1460793.874126] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:26:17.602718+00:00 node-68 kernel: [1460793.874129] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:26:17.602719+00:00 node-68 kernel: [1460793.874131] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:26:17.602719+00:00 node-68 kernel: [1460793.874134] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:26:17.602720+00:00 node-68 kernel: [1460793.874138] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:26:17.602721+00:00 node-68 kernel: [1460793.874139] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:26:17.602722+00:00 node-68 kernel: [1460793.874141] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:26:17.602723+00:00 node-68 kernel: [1460793.874147] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:26:17.602724+00:00 node-68 kernel: [1460793.874150] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:26:17.602725+00:00 node-68 kernel: [1460793.874153] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:26:17.602725+00:00 node-68 kernel: [1460793.874155] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:26:17.602726+00:00 node-68 kernel: [1460793.874157] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:26:17.602727+00:00 node-68 kernel: [1460793.874159] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:26:17.602733+00:00 node-68 kernel: [1460793.874161] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:26:17.602734+00:00 node-68 kernel: [1460793.874162] [] process_backlog+0xa8/0x150 2017-10-20T19:26:17.602735+00:00 node-68 kernel: [1460793.874164] [] net_rx_action+0x21e/0x360 2017-10-20T19:26:17.602735+00:00 node-68 kernel: [1460793.874166] [] __do_softirq+0x101/0x290 2017-10-20T19:26:17.602736+00:00 node-68 kernel: [1460793.874168] [] irq_exit+0xa3/0xb0 2017-10-20T19:26:17.602737+00:00 node-68 kernel: [1460793.874169] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:26:17.602738+00:00 node-68 kernel: [1460793.874173] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:26:17.602739+00:00 node-68 kernel: [1460793.874173] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:26:17.602740+00:00 node-68 kernel: [1460793.874177] [] cpuidle_enter+0x17/0x20 2017-10-20T19:26:17.602740+00:00 node-68 kernel: [1460793.874180] [] call_cpuidle+0x32/0x60 2017-10-20T19:26:17.602741+00:00 node-68 kernel: [1460793.874181] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:26:17.602742+00:00 node-68 kernel: [1460793.874182] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:26:17.602744+00:00 node-68 kernel: [1460793.874184] [] start_secondary+0x154/0x190 2017-10-20T19:26:17.602744+00:00 node-68 kernel: [1460793.874186] ---[ end trace d44d42b3ada7827a ]--- 2017-10-20T19:27:07.207285+00:00 node-68 kernel: [1460843.475391] ------------[ cut here ]------------ 2017-10-20T19:27:07.207302+00:00 node-68 kernel: [1460843.475405] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:27:07.207304+00:00 node-68 kernel: [1460843.475409] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:27:07.207305+00:00 node-68 kernel: [1460843.475410] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:27:07.207313+00:00 node-68 kernel: [1460843.475478] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:27:07.207315+00:00 node-68 kernel: [1460843.475480] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:27:07.207316+00:00 node-68 kernel: [1460843.475481] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:27:07.207330+00:00 node-68 kernel: [1460843.475483] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:27:07.207331+00:00 node-68 kernel: [1460843.475485] ffff881e781e7300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:27:07.207332+00:00 node-68 kernel: [1460843.475486] Call Trace: 2017-10-20T19:27:07.207334+00:00 node-68 kernel: [1460843.475488] [] dump_stack+0x63/0x90 2017-10-20T19:27:07.207334+00:00 node-68 kernel: [1460843.475496] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:27:07.207335+00:00 node-68 kernel: [1460843.475498] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:27:07.207336+00:00 node-68 kernel: [1460843.475501] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:27:07.207336+00:00 node-68 kernel: [1460843.475502] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:27:07.207337+00:00 node-68 kernel: [1460843.475504] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:27:07.207339+00:00 node-68 kernel: [1460843.475510] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:27:07.207339+00:00 node-68 kernel: [1460843.475512] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:27:07.207340+00:00 node-68 kernel: [1460843.475517] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:27:07.207341+00:00 node-68 kernel: [1460843.475520] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:27:07.207342+00:00 node-68 kernel: [1460843.475522] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:27:07.207343+00:00 node-68 kernel: [1460843.475525] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:27:07.207344+00:00 node-68 kernel: [1460843.475527] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:27:07.207345+00:00 node-68 kernel: [1460843.475530] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:27:07.207345+00:00 node-68 kernel: [1460843.475533] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:27:07.207346+00:00 node-68 kernel: [1460843.475534] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:27:07.207347+00:00 node-68 kernel: [1460843.475536] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:27:07.207348+00:00 node-68 kernel: [1460843.475542] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:27:07.207350+00:00 node-68 kernel: [1460843.475545] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:27:07.207350+00:00 node-68 kernel: [1460843.475548] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:27:07.207351+00:00 node-68 kernel: [1460843.475551] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:27:07.207351+00:00 node-68 kernel: [1460843.475552] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:27:07.207352+00:00 node-68 kernel: [1460843.475554] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:27:07.207360+00:00 node-68 kernel: [1460843.475555] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:27:07.207361+00:00 node-68 kernel: [1460843.475558] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:27:07.207361+00:00 node-68 kernel: [1460843.475559] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:27:07.207362+00:00 node-68 kernel: [1460843.475560] [] process_backlog+0xa8/0x150 2017-10-20T19:27:07.207363+00:00 node-68 kernel: [1460843.475562] [] net_rx_action+0x21e/0x360 2017-10-20T19:27:07.207364+00:00 node-68 kernel: [1460843.475564] [] __do_softirq+0x101/0x290 2017-10-20T19:27:07.207365+00:00 node-68 kernel: [1460843.475566] [] irq_exit+0xa3/0xb0 2017-10-20T19:27:07.207366+00:00 node-68 kernel: [1460843.475568] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:27:07.207366+00:00 node-68 kernel: [1460843.475572] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:27:07.207367+00:00 node-68 kernel: [1460843.475572] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:27:07.207367+00:00 node-68 kernel: [1460843.475576] [] cpuidle_enter+0x17/0x20 2017-10-20T19:27:07.207369+00:00 node-68 kernel: [1460843.475579] [] call_cpuidle+0x32/0x60 2017-10-20T19:27:07.207370+00:00 node-68 kernel: [1460843.475580] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:27:07.207370+00:00 node-68 kernel: [1460843.475582] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:27:07.207371+00:00 node-68 kernel: [1460843.475583] [] start_secondary+0x154/0x190 2017-10-20T19:27:07.207372+00:00 node-68 kernel: [1460843.475585] ---[ end trace d44d42b3ada7827b ]--- 2017-10-20T19:28:58.605401+00:00 node-68 kernel: [1460954.864219] ------------[ cut here ]------------ 2017-10-20T19:28:58.605432+00:00 node-68 kernel: [1460954.864228] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:28:58.605434+00:00 node-68 kernel: [1460954.864230] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:28:58.605434+00:00 node-68 kernel: [1460954.864231] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:28:58.605436+00:00 node-68 kernel: [1460954.864296] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:28:58.605453+00:00 node-68 kernel: [1460954.864298] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:28:58.605455+00:00 node-68 kernel: [1460954.864299] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:28:58.605473+00:00 node-68 kernel: [1460954.864301] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:28:58.605475+00:00 node-68 kernel: [1460954.864303] ffff8820334c7f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:28:58.605477+00:00 node-68 kernel: [1460954.864304] Call Trace: 2017-10-20T19:28:58.605478+00:00 node-68 kernel: [1460954.864306] [] dump_stack+0x63/0x90 2017-10-20T19:28:58.605480+00:00 node-68 kernel: [1460954.864313] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:28:58.605482+00:00 node-68 kernel: [1460954.864314] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:28:58.605483+00:00 node-68 kernel: [1460954.864317] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:28:58.605485+00:00 node-68 kernel: [1460954.864318] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:28:58.605487+00:00 node-68 kernel: [1460954.864320] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:28:58.605488+00:00 node-68 kernel: [1460954.864325] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:28:58.605490+00:00 node-68 kernel: [1460954.864328] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:28:58.605492+00:00 node-68 kernel: [1460954.864330] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:28:58.605493+00:00 node-68 kernel: [1460954.864334] [] ? nf_iterate+0x62/0x80 2017-10-20T19:28:58.605495+00:00 node-68 kernel: [1460954.864335] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:28:58.605496+00:00 node-68 kernel: [1460954.864338] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:28:58.605498+00:00 node-68 kernel: [1460954.864341] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:28:58.605499+00:00 node-68 kernel: [1460954.864343] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:28:58.605500+00:00 node-68 kernel: [1460954.864346] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:28:58.605501+00:00 node-68 kernel: [1460954.864348] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:28:58.605502+00:00 node-68 kernel: [1460954.864350] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:28:58.605504+00:00 node-68 kernel: [1460954.864354] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:28:58.605505+00:00 node-68 kernel: [1460954.864358] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:28:58.605506+00:00 node-68 kernel: [1460954.864360] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:28:58.605506+00:00 node-68 kernel: [1460954.864364] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:28:58.605508+00:00 node-68 kernel: [1460954.864367] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:28:58.605509+00:00 node-68 kernel: [1460954.864370] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:28:58.605516+00:00 node-68 kernel: [1460954.864372] [] process_backlog+0xa8/0x150 2017-10-20T19:28:58.605517+00:00 node-68 kernel: [1460954.864374] [] net_rx_action+0x21e/0x360 2017-10-20T19:28:58.605518+00:00 node-68 kernel: [1460954.864378] [] __do_softirq+0x101/0x290 2017-10-20T19:28:58.605519+00:00 node-68 kernel: [1460954.864380] [] irq_exit+0xa3/0xb0 2017-10-20T19:28:58.605520+00:00 node-68 kernel: [1460954.864383] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:28:58.605521+00:00 node-68 kernel: [1460954.864388] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:28:58.605522+00:00 node-68 kernel: [1460954.864389] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:28:58.605523+00:00 node-68 kernel: [1460954.864393] [] cpuidle_enter+0x17/0x20 2017-10-20T19:28:58.605523+00:00 node-68 kernel: [1460954.864396] [] call_cpuidle+0x32/0x60 2017-10-20T19:28:58.605524+00:00 node-68 kernel: [1460954.864397] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:28:58.605525+00:00 node-68 kernel: [1460954.864399] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:28:58.605526+00:00 node-68 kernel: [1460954.864400] [] start_secondary+0x154/0x190 2017-10-20T19:28:58.605527+00:00 node-68 kernel: [1460954.864402] ---[ end trace d44d42b3ada7827c ]--- 2017-10-20T19:31:07.801866+00:00 node-68 kernel: [1461084.054170] ------------[ cut here ]------------ 2017-10-20T19:31:07.801885+00:00 node-68 kernel: [1461084.054185] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:31:07.801887+00:00 node-68 kernel: [1461084.054188] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:31:07.801888+00:00 node-68 kernel: [1461084.054190] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:31:07.801889+00:00 node-68 kernel: [1461084.054257] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:31:07.801908+00:00 node-68 kernel: [1461084.054259] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:31:07.801909+00:00 node-68 kernel: [1461084.054260] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:31:07.801924+00:00 node-68 kernel: [1461084.054262] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:31:07.801926+00:00 node-68 kernel: [1461084.054264] ffff8810322eba00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:31:07.801927+00:00 node-68 kernel: [1461084.054266] Call Trace: 2017-10-20T19:31:07.801928+00:00 node-68 kernel: [1461084.054268] [] dump_stack+0x63/0x90 2017-10-20T19:31:07.801929+00:00 node-68 kernel: [1461084.054276] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:31:07.801930+00:00 node-68 kernel: [1461084.054278] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:31:07.801930+00:00 node-68 kernel: [1461084.054281] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:31:07.801931+00:00 node-68 kernel: [1461084.054283] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:31:07.801932+00:00 node-68 kernel: [1461084.054292] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:31:07.801933+00:00 node-68 kernel: [1461084.054298] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:31:07.801934+00:00 node-68 kernel: [1461084.054305] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:31:07.801935+00:00 node-68 kernel: [1461084.054308] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:31:07.801935+00:00 node-68 kernel: [1461084.054310] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:31:07.801936+00:00 node-68 kernel: [1461084.054313] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:31:07.801938+00:00 node-68 kernel: [1461084.054315] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:31:07.801939+00:00 node-68 kernel: [1461084.054318] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:31:07.801939+00:00 node-68 kernel: [1461084.054326] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:31:07.801940+00:00 node-68 kernel: [1461084.054329] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:31:07.801940+00:00 node-68 kernel: [1461084.054331] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:31:07.801941+00:00 node-68 kernel: [1461084.054334] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:31:07.801943+00:00 node-68 kernel: [1461084.054337] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:31:07.801943+00:00 node-68 kernel: [1461084.054341] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:31:07.801944+00:00 node-68 kernel: [1461084.054345] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:31:07.801945+00:00 node-68 kernel: [1461084.054349] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:31:07.801946+00:00 node-68 kernel: [1461084.054350] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:31:07.801947+00:00 node-68 kernel: [1461084.054352] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:31:07.801954+00:00 node-68 kernel: [1461084.054354] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:31:07.801955+00:00 node-68 kernel: [1461084.054355] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:31:07.801956+00:00 node-68 kernel: [1461084.054356] [] process_backlog+0xa8/0x150 2017-10-20T19:31:07.801957+00:00 node-68 kernel: [1461084.054358] [] net_rx_action+0x21e/0x360 2017-10-20T19:31:07.801958+00:00 node-68 kernel: [1461084.054360] [] __do_softirq+0x101/0x290 2017-10-20T19:31:07.801959+00:00 node-68 kernel: [1461084.054362] [] irq_exit+0xa3/0xb0 2017-10-20T19:31:07.801960+00:00 node-68 kernel: [1461084.054366] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:31:07.801961+00:00 node-68 kernel: [1461084.054370] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:31:07.801962+00:00 node-68 kernel: [1461084.054371] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:31:07.801962+00:00 node-68 kernel: [1461084.054374] [] cpuidle_enter+0x17/0x20 2017-10-20T19:31:07.801963+00:00 node-68 kernel: [1461084.054377] [] call_cpuidle+0x32/0x60 2017-10-20T19:31:07.801964+00:00 node-68 kernel: [1461084.054378] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:31:07.801965+00:00 node-68 kernel: [1461084.054380] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:31:07.801966+00:00 node-68 kernel: [1461084.054381] [] start_secondary+0x154/0x190 2017-10-20T19:31:07.801967+00:00 node-68 kernel: [1461084.054384] ---[ end trace d44d42b3ada7827d ]--- 2017-10-20T19:36:03.908020+00:00 node-68 kernel: [1461380.140934] ------------[ cut here ]------------ 2017-10-20T19:36:03.908038+00:00 node-68 kernel: [1461380.140949] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:36:03.908040+00:00 node-68 kernel: [1461380.140953] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:36:03.908041+00:00 node-68 kernel: [1461380.140955] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:36:03.908043+00:00 node-68 kernel: [1461380.141024] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:36:03.908061+00:00 node-68 kernel: [1461380.141026] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:36:03.908062+00:00 node-68 kernel: [1461380.141027] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:36:03.908076+00:00 node-68 kernel: [1461380.141029] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:36:03.908077+00:00 node-68 kernel: [1461380.141031] ffff881f6f6b6900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:36:03.908079+00:00 node-68 kernel: [1461380.141032] Call Trace: 2017-10-20T19:36:03.908080+00:00 node-68 kernel: [1461380.141038] [] dump_stack+0x63/0x90 2017-10-20T19:36:03.908080+00:00 node-68 kernel: [1461380.141046] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:36:03.908081+00:00 node-68 kernel: [1461380.141048] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:36:03.908082+00:00 node-68 kernel: [1461380.141051] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:36:03.908082+00:00 node-68 kernel: [1461380.141052] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:36:03.908084+00:00 node-68 kernel: [1461380.141055] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:36:03.908085+00:00 node-68 kernel: [1461380.141061] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:36:03.908085+00:00 node-68 kernel: [1461380.141064] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:36:03.908086+00:00 node-68 kernel: [1461380.141069] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:36:03.908087+00:00 node-68 kernel: [1461380.141074] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:36:03.908088+00:00 node-68 kernel: [1461380.141076] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:36:03.908089+00:00 node-68 kernel: [1461380.141079] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:36:03.908090+00:00 node-68 kernel: [1461380.141081] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:36:03.908090+00:00 node-68 kernel: [1461380.141084] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:36:03.908091+00:00 node-68 kernel: [1461380.141091] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:36:03.908092+00:00 node-68 kernel: [1461380.141094] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:36:03.908093+00:00 node-68 kernel: [1461380.141097] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:36:03.908094+00:00 node-68 kernel: [1461380.141100] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:36:03.908096+00:00 node-68 kernel: [1461380.141103] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:36:03.908096+00:00 node-68 kernel: [1461380.141106] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:36:03.908097+00:00 node-68 kernel: [1461380.141109] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:36:03.908098+00:00 node-68 kernel: [1461380.141111] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:36:03.908099+00:00 node-68 kernel: [1461380.141115] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:36:03.908106+00:00 node-68 kernel: [1461380.141118] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:36:03.908107+00:00 node-68 kernel: [1461380.141120] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:36:03.908108+00:00 node-68 kernel: [1461380.141121] [] process_backlog+0xa8/0x150 2017-10-20T19:36:03.908109+00:00 node-68 kernel: [1461380.141122] [] net_rx_action+0x21e/0x360 2017-10-20T19:36:03.908110+00:00 node-68 kernel: [1461380.141125] [] __do_softirq+0x101/0x290 2017-10-20T19:36:03.908111+00:00 node-68 kernel: [1461380.141127] [] irq_exit+0xa3/0xb0 2017-10-20T19:36:03.908112+00:00 node-68 kernel: [1461380.141129] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:36:03.908113+00:00 node-68 kernel: [1461380.141132] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:36:03.908113+00:00 node-68 kernel: [1461380.141133] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:36:03.908114+00:00 node-68 kernel: [1461380.141136] [] cpuidle_enter+0x17/0x20 2017-10-20T19:36:03.908114+00:00 node-68 kernel: [1461380.141139] [] call_cpuidle+0x32/0x60 2017-10-20T19:36:03.908116+00:00 node-68 kernel: [1461380.141140] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:36:03.908117+00:00 node-68 kernel: [1461380.141142] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:36:03.908117+00:00 node-68 kernel: [1461380.141143] [] start_secondary+0x154/0x190 2017-10-20T19:36:03.908118+00:00 node-68 kernel: [1461380.141145] ---[ end trace d44d42b3ada7827e ]--- 2017-10-20T19:39:38.300380+00:00 node-68 kernel: [1461594.519210] ------------[ cut here ]------------ 2017-10-20T19:39:38.300401+00:00 node-68 kernel: [1461594.519229] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:39:38.300404+00:00 node-68 kernel: [1461594.519234] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=2603 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:39:38.300405+00:00 node-68 kernel: [1461594.519236] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:39:38.300415+00:00 node-68 kernel: [1461594.519331] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:39:38.300417+00:00 node-68 kernel: [1461594.519333] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:39:38.300419+00:00 node-68 kernel: [1461594.519335] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:39:38.300450+00:00 node-68 kernel: [1461594.519338] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:39:38.300452+00:00 node-68 kernel: [1461594.519341] ffff881033693e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:39:38.300454+00:00 node-68 kernel: [1461594.519343] Call Trace: 2017-10-20T19:39:38.300456+00:00 node-68 kernel: [1461594.519345] [] dump_stack+0x63/0x90 2017-10-20T19:39:38.300457+00:00 node-68 kernel: [1461594.519354] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:39:38.300458+00:00 node-68 kernel: [1461594.519357] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:39:38.300459+00:00 node-68 kernel: [1461594.519361] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:39:38.300460+00:00 node-68 kernel: [1461594.519363] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:39:38.300462+00:00 node-68 kernel: [1461594.519366] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:39:38.300463+00:00 node-68 kernel: [1461594.519373] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:39:38.300464+00:00 node-68 kernel: [1461594.519377] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:39:38.300465+00:00 node-68 kernel: [1461594.519383] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:39:38.300466+00:00 node-68 kernel: [1461594.519387] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:39:38.300468+00:00 node-68 kernel: [1461594.519391] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:39:38.300469+00:00 node-68 kernel: [1461594.519395] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:39:38.300471+00:00 node-68 kernel: [1461594.519399] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:39:38.300472+00:00 node-68 kernel: [1461594.519403] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:39:38.300473+00:00 node-68 kernel: [1461594.519410] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:39:38.300474+00:00 node-68 kernel: [1461594.519414] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:39:38.300475+00:00 node-68 kernel: [1461594.519419] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:39:38.300477+00:00 node-68 kernel: [1461594.519424] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:39:38.300478+00:00 node-68 kernel: [1461594.519429] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:39:38.300479+00:00 node-68 kernel: [1461594.519432] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:39:38.300480+00:00 node-68 kernel: [1461594.519436] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:39:38.300481+00:00 node-68 kernel: [1461594.519441] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:39:38.300483+00:00 node-68 kernel: [1461594.519443] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:39:38.300497+00:00 node-68 kernel: [1461594.519446] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:39:38.300500+00:00 node-68 kernel: [1461594.519448] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:39:38.300501+00:00 node-68 kernel: [1461594.519451] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:39:38.300503+00:00 node-68 kernel: [1461594.519453] [] process_backlog+0xa8/0x150 2017-10-20T19:39:38.300504+00:00 node-68 kernel: [1461594.519455] [] net_rx_action+0x21e/0x360 2017-10-20T19:39:38.300506+00:00 node-68 kernel: [1461594.519458] [] __do_softirq+0x101/0x290 2017-10-20T19:39:38.300507+00:00 node-68 kernel: [1461594.519461] [] irq_exit+0xa3/0xb0 2017-10-20T19:39:38.300508+00:00 node-68 kernel: [1461594.519464] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:39:38.300509+00:00 node-68 kernel: [1461594.519468] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:39:38.300510+00:00 node-68 kernel: [1461594.519470] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:39:38.300512+00:00 node-68 kernel: [1461594.519474] [] cpuidle_enter+0x17/0x20 2017-10-20T19:39:38.300514+00:00 node-68 kernel: [1461594.519478] [] call_cpuidle+0x32/0x60 2017-10-20T19:39:38.300515+00:00 node-68 kernel: [1461594.519480] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:39:38.300516+00:00 node-68 kernel: [1461594.519482] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:39:38.300517+00:00 node-68 kernel: [1461594.519485] [] start_secondary+0x154/0x190 2017-10-20T19:39:38.300518+00:00 node-68 kernel: [1461594.519488] ---[ end trace d44d42b3ada7827f ]--- 2017-10-20T19:39:38.815664+00:00 node-68 kernel: [1461595.034565] ------------[ cut here ]------------ 2017-10-20T19:39:38.815683+00:00 node-68 kernel: [1461595.034580] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:39:38.815685+00:00 node-68 kernel: [1461595.034583] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2645 data_len=2603 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:39:38.815685+00:00 node-68 kernel: [1461595.034585] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:39:38.815687+00:00 node-68 kernel: [1461595.034654] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:39:38.815688+00:00 node-68 kernel: [1461595.034655] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:39:38.815695+00:00 node-68 kernel: [1461595.034656] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T19:39:38.815710+00:00 node-68 kernel: [1461595.034658] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T19:39:38.815711+00:00 node-68 kernel: [1461595.034660] ffff881033693300 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T19:39:38.815712+00:00 node-68 kernel: [1461595.034663] Call Trace: 2017-10-20T19:39:38.815713+00:00 node-68 kernel: [1461595.034664] [] dump_stack+0x63/0x90 2017-10-20T19:39:38.815714+00:00 node-68 kernel: [1461595.034671] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:39:38.815715+00:00 node-68 kernel: [1461595.034673] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:39:38.815715+00:00 node-68 kernel: [1461595.034675] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:39:38.815716+00:00 node-68 kernel: [1461595.034678] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:39:38.815717+00:00 node-68 kernel: [1461595.034680] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:39:38.815718+00:00 node-68 kernel: [1461595.034682] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T19:39:38.815719+00:00 node-68 kernel: [1461595.034683] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T19:39:38.815720+00:00 node-68 kernel: [1461595.034687] [] sch_direct_xmit+0x16a/0x220 2017-10-20T19:39:38.815720+00:00 node-68 kernel: [1461595.034688] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T19:39:38.815721+00:00 node-68 kernel: [1461595.034689] [] dev_queue_xmit+0x10/0x20 2017-10-20T19:39:38.815722+00:00 node-68 kernel: [1461595.034696] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T19:39:38.815723+00:00 node-68 kernel: [1461595.034699] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T19:39:38.815724+00:00 node-68 kernel: [1461595.034702] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:39:38.815725+00:00 node-68 kernel: [1461595.034704] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:39:38.815725+00:00 node-68 kernel: [1461595.034707] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:39:38.815726+00:00 node-68 kernel: [1461595.034710] [] br_forward+0x87/0x90 [bridge] 2017-10-20T19:39:38.815728+00:00 node-68 kernel: [1461595.034713] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:39:38.815729+00:00 node-68 kernel: [1461595.034716] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:38.815729+00:00 node-68 kernel: [1461595.034719] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:39:38.815730+00:00 node-68 kernel: [1461595.034722] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:39:38.815731+00:00 node-68 kernel: [1461595.034723] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:39:38.815732+00:00 node-68 kernel: [1461595.034726] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:39:38.815733+00:00 node-68 kernel: [1461595.034729] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:39:38.815740+00:00 node-68 kernel: [1461595.034730] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:39:38.815740+00:00 node-68 kernel: [1461595.034732] [] process_backlog+0xa8/0x150 2017-10-20T19:39:38.815741+00:00 node-68 kernel: [1461595.034733] [] net_rx_action+0x21e/0x360 2017-10-20T19:39:38.815742+00:00 node-68 kernel: [1461595.034736] [] __do_softirq+0x101/0x290 2017-10-20T19:39:38.815743+00:00 node-68 kernel: [1461595.034738] [] irq_exit+0xa3/0xb0 2017-10-20T19:39:38.815744+00:00 node-68 kernel: [1461595.034740] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:39:38.815744+00:00 node-68 kernel: [1461595.034744] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:39:38.815745+00:00 node-68 kernel: [1461595.034745] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:39:38.815746+00:00 node-68 kernel: [1461595.034749] [] cpuidle_enter+0x17/0x20 2017-10-20T19:39:38.815746+00:00 node-68 kernel: [1461595.034752] [] call_cpuidle+0x32/0x60 2017-10-20T19:39:38.815748+00:00 node-68 kernel: [1461595.034753] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:39:38.815749+00:00 node-68 kernel: [1461595.034755] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:39:38.815749+00:00 node-68 kernel: [1461595.034756] [] start_secondary+0x154/0x190 2017-10-20T19:39:38.815750+00:00 node-68 kernel: [1461595.034758] ---[ end trace d44d42b3ada78280 ]--- 2017-10-20T19:39:49.055347+00:00 node-68 kernel: [1461605.273579] ------------[ cut here ]------------ 2017-10-20T19:39:49.055366+00:00 node-68 kernel: [1461605.273593] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:39:49.055368+00:00 node-68 kernel: [1461605.273596] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:39:49.055369+00:00 node-68 kernel: [1461605.273598] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:39:49.055371+00:00 node-68 kernel: [1461605.273665] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:39:49.055372+00:00 node-68 kernel: [1461605.273667] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:39:49.055373+00:00 node-68 kernel: [1461605.273668] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T19:39:49.055387+00:00 node-68 kernel: [1461605.273669] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T19:39:49.055388+00:00 node-68 kernel: [1461605.273671] ffff8810342d9e00 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T19:39:49.055389+00:00 node-68 kernel: [1461605.273673] Call Trace: 2017-10-20T19:39:49.055398+00:00 node-68 kernel: [1461605.273674] [] dump_stack+0x63/0x90 2017-10-20T19:39:49.055399+00:00 node-68 kernel: [1461605.273682] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:39:49.055400+00:00 node-68 kernel: [1461605.273684] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:39:49.055401+00:00 node-68 kernel: [1461605.273687] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:39:49.055402+00:00 node-68 kernel: [1461605.273689] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:39:49.055403+00:00 node-68 kernel: [1461605.273691] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:39:49.055404+00:00 node-68 kernel: [1461605.273692] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T19:39:49.055405+00:00 node-68 kernel: [1461605.273694] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T19:39:49.055405+00:00 node-68 kernel: [1461605.273697] [] sch_direct_xmit+0x16a/0x220 2017-10-20T19:39:49.055406+00:00 node-68 kernel: [1461605.273699] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T19:39:49.055407+00:00 node-68 kernel: [1461605.273701] [] dev_queue_xmit+0x10/0x20 2017-10-20T19:39:49.055408+00:00 node-68 kernel: [1461605.273707] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T19:39:49.055409+00:00 node-68 kernel: [1461605.273710] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T19:39:49.055409+00:00 node-68 kernel: [1461605.273715] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:39:49.055410+00:00 node-68 kernel: [1461605.273717] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:39:49.055410+00:00 node-68 kernel: [1461605.273720] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:39:49.055411+00:00 node-68 kernel: [1461605.273723] [] br_forward+0x87/0x90 [bridge] 2017-10-20T19:39:49.055412+00:00 node-68 kernel: [1461605.273726] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:39:49.055413+00:00 node-68 kernel: [1461605.273728] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:39:49.055414+00:00 node-68 kernel: [1461605.273731] [] ? nf_iterate+0x62/0x80 2017-10-20T19:39:49.055414+00:00 node-68 kernel: [1461605.273734] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:39:49.055415+00:00 node-68 kernel: [1461605.273737] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:39:49.055416+00:00 node-68 kernel: [1461605.273739] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:39:49.055417+00:00 node-68 kernel: [1461605.273742] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:39:49.055424+00:00 node-68 kernel: [1461605.273745] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:39:49.055426+00:00 node-68 kernel: [1461605.273746] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:39:49.055427+00:00 node-68 kernel: [1461605.273748] [] process_backlog+0xa8/0x150 2017-10-20T19:39:49.055428+00:00 node-68 kernel: [1461605.273749] [] net_rx_action+0x21e/0x360 2017-10-20T19:39:49.055429+00:00 node-68 kernel: [1461605.273751] [] __do_softirq+0x101/0x290 2017-10-20T19:39:49.055430+00:00 node-68 kernel: [1461605.273753] [] irq_exit+0xa3/0xb0 2017-10-20T19:39:49.055431+00:00 node-68 kernel: [1461605.273755] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:39:49.055432+00:00 node-68 kernel: [1461605.273760] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:39:49.055432+00:00 node-68 kernel: [1461605.273760] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:39:49.055433+00:00 node-68 kernel: [1461605.273764] [] cpuidle_enter+0x17/0x20 2017-10-20T19:39:49.055434+00:00 node-68 kernel: [1461605.273767] [] call_cpuidle+0x32/0x60 2017-10-20T19:39:49.055436+00:00 node-68 kernel: [1461605.273768] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:39:49.055436+00:00 node-68 kernel: [1461605.273770] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:39:49.055437+00:00 node-68 kernel: [1461605.273771] [] start_secondary+0x154/0x190 2017-10-20T19:39:49.055438+00:00 node-68 kernel: [1461605.273774] ---[ end trace d44d42b3ada78281 ]--- 2017-10-20T19:43:58.302252+00:00 node-68 kernel: [1461854.504138] ------------[ cut here ]------------ 2017-10-20T19:43:58.302279+00:00 node-68 kernel: [1461854.504158] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:43:58.302281+00:00 node-68 kernel: [1461854.504162] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:43:58.302292+00:00 node-68 kernel: [1461854.504164] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:43:58.302295+00:00 node-68 kernel: [1461854.504253] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:43:58.302296+00:00 node-68 kernel: [1461854.504257] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:43:58.302297+00:00 node-68 kernel: [1461854.504258] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:43:58.302318+00:00 node-68 kernel: [1461854.504261] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:43:58.302321+00:00 node-68 kernel: [1461854.504264] ffff880f89469f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:43:58.302322+00:00 node-68 kernel: [1461854.504266] Call Trace: 2017-10-20T19:43:58.302323+00:00 node-68 kernel: [1461854.504268] [] dump_stack+0x63/0x90 2017-10-20T19:43:58.302324+00:00 node-68 kernel: [1461854.504276] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:43:58.302326+00:00 node-68 kernel: [1461854.504278] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:43:58.302326+00:00 node-68 kernel: [1461854.504282] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:43:58.302327+00:00 node-68 kernel: [1461854.504284] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:43:58.302329+00:00 node-68 kernel: [1461854.504286] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:43:58.302330+00:00 node-68 kernel: [1461854.504293] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:43:58.302331+00:00 node-68 kernel: [1461854.504300] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:43:58.302331+00:00 node-68 kernel: [1461854.504302] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:43:58.302332+00:00 node-68 kernel: [1461854.504306] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:43:58.302333+00:00 node-68 kernel: [1461854.504310] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:43:58.302335+00:00 node-68 kernel: [1461854.504313] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:43:58.302336+00:00 node-68 kernel: [1461854.504317] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:43:58.302337+00:00 node-68 kernel: [1461854.504324] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:43:58.302337+00:00 node-68 kernel: [1461854.504329] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:43:58.302338+00:00 node-68 kernel: [1461854.504334] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:43:58.302339+00:00 node-68 kernel: [1461854.504339] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:43:58.302341+00:00 node-68 kernel: [1461854.504343] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:43:58.302342+00:00 node-68 kernel: [1461854.504346] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:43:58.302343+00:00 node-68 kernel: [1461854.504350] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:43:58.302344+00:00 node-68 kernel: [1461854.504354] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:43:58.302345+00:00 node-68 kernel: [1461854.504356] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:43:58.302346+00:00 node-68 kernel: [1461854.504359] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:43:58.302357+00:00 node-68 kernel: [1461854.504361] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:43:58.302358+00:00 node-68 kernel: [1461854.504363] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:43:58.302360+00:00 node-68 kernel: [1461854.504364] [] process_backlog+0xa8/0x150 2017-10-20T19:43:58.302362+00:00 node-68 kernel: [1461854.504366] [] net_rx_action+0x21e/0x360 2017-10-20T19:43:58.302364+00:00 node-68 kernel: [1461854.504370] [] __do_softirq+0x101/0x290 2017-10-20T19:43:58.302366+00:00 node-68 kernel: [1461854.504372] [] irq_exit+0xa3/0xb0 2017-10-20T19:43:58.302367+00:00 node-68 kernel: [1461854.504375] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:43:58.302368+00:00 node-68 kernel: [1461854.504381] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:43:58.302369+00:00 node-68 kernel: [1461854.504382] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:43:58.302370+00:00 node-68 kernel: [1461854.504387] [] cpuidle_enter+0x17/0x20 2017-10-20T19:43:58.302371+00:00 node-68 kernel: [1461854.504391] [] call_cpuidle+0x32/0x60 2017-10-20T19:43:58.302373+00:00 node-68 kernel: [1461854.504392] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:43:58.302375+00:00 node-68 kernel: [1461854.504395] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:43:58.302376+00:00 node-68 kernel: [1461854.504399] [] start_secondary+0x154/0x190 2017-10-20T19:43:58.302377+00:00 node-68 kernel: [1461854.504401] ---[ end trace d44d42b3ada78282 ]--- 2017-10-20T19:45:10.110215+00:00 node-68 kernel: [1461926.307393] ------------[ cut here ]------------ 2017-10-20T19:45:10.110239+00:00 node-68 kernel: [1461926.307412] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:45:10.110242+00:00 node-68 kernel: [1461926.307416] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:45:10.110250+00:00 node-68 kernel: [1461926.307418] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:45:10.110254+00:00 node-68 kernel: [1461926.307515] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:45:10.110255+00:00 node-68 kernel: [1461926.307517] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:45:10.110256+00:00 node-68 kernel: [1461926.307519] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:45:10.110282+00:00 node-68 kernel: [1461926.307522] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:45:10.110284+00:00 node-68 kernel: [1461926.307525] ffff880e03250500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:45:10.110286+00:00 node-68 kernel: [1461926.307528] Call Trace: 2017-10-20T19:45:10.110288+00:00 node-68 kernel: [1461926.307529] [] dump_stack+0x63/0x90 2017-10-20T19:45:10.110289+00:00 node-68 kernel: [1461926.307539] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:45:10.110290+00:00 node-68 kernel: [1461926.307541] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:45:10.110291+00:00 node-68 kernel: [1461926.307544] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:45:10.110293+00:00 node-68 kernel: [1461926.307547] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:45:10.110295+00:00 node-68 kernel: [1461926.307550] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:45:10.110296+00:00 node-68 kernel: [1461926.307557] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:45:10.110297+00:00 node-68 kernel: [1461926.307561] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:45:10.110298+00:00 node-68 kernel: [1461926.307566] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:45:10.110299+00:00 node-68 kernel: [1461926.307570] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:45:10.110301+00:00 node-68 kernel: [1461926.307573] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:45:10.110303+00:00 node-68 kernel: [1461926.307578] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:45:10.110304+00:00 node-68 kernel: [1461926.307582] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:45:10.110305+00:00 node-68 kernel: [1461926.307586] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:45:10.110306+00:00 node-68 kernel: [1461926.307592] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:45:10.110307+00:00 node-68 kernel: [1461926.307597] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:45:10.110310+00:00 node-68 kernel: [1461926.307602] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:45:10.110312+00:00 node-68 kernel: [1461926.307606] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:45:10.110313+00:00 node-68 kernel: [1461926.307611] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:45:10.110314+00:00 node-68 kernel: [1461926.307615] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:45:10.110315+00:00 node-68 kernel: [1461926.307620] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:45:10.110316+00:00 node-68 kernel: [1461926.307624] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:45:10.110320+00:00 node-68 kernel: [1461926.307626] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:45:10.110335+00:00 node-68 kernel: [1461926.307630] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:45:10.110337+00:00 node-68 kernel: [1461926.307632] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:45:10.110339+00:00 node-68 kernel: [1461926.307634] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:45:10.110341+00:00 node-68 kernel: [1461926.307637] [] process_backlog+0xa8/0x150 2017-10-20T19:45:10.110345+00:00 node-68 kernel: [1461926.307639] [] net_rx_action+0x21e/0x360 2017-10-20T19:45:10.110347+00:00 node-68 kernel: [1461926.307642] [] __do_softirq+0x101/0x290 2017-10-20T19:45:10.110349+00:00 node-68 kernel: [1461926.307645] [] irq_exit+0xa3/0xb0 2017-10-20T19:45:10.110350+00:00 node-68 kernel: [1461926.307648] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:45:10.110351+00:00 node-68 kernel: [1461926.307652] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:45:10.110352+00:00 node-68 kernel: [1461926.307656] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:45:10.110354+00:00 node-68 kernel: [1461926.307661] [] cpuidle_enter+0x17/0x20 2017-10-20T19:45:10.110356+00:00 node-68 kernel: [1461926.307664] [] call_cpuidle+0x32/0x60 2017-10-20T19:45:10.110357+00:00 node-68 kernel: [1461926.307666] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:45:10.110358+00:00 node-68 kernel: [1461926.307669] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:45:10.110359+00:00 node-68 kernel: [1461926.307671] [] start_secondary+0x154/0x190 2017-10-20T19:45:10.110360+00:00 node-68 kernel: [1461926.307674] ---[ end trace d44d42b3ada78283 ]--- 2017-10-20T19:48:57.144485+00:00 node-68 kernel: [1462153.326936] ------------[ cut here ]------------ 2017-10-20T19:48:57.144508+00:00 node-68 kernel: [1462153.326955] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:48:57.144511+00:00 node-68 kernel: [1462153.326960] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:48:57.144520+00:00 node-68 kernel: [1462153.326962] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:48:57.144523+00:00 node-68 kernel: [1462153.327052] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:48:57.144524+00:00 node-68 kernel: [1462153.327054] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:48:57.144525+00:00 node-68 kernel: [1462153.327056] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:48:57.144551+00:00 node-68 kernel: [1462153.327059] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:48:57.144553+00:00 node-68 kernel: [1462153.327061] ffff8810348fcc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:48:57.144555+00:00 node-68 kernel: [1462153.327064] Call Trace: 2017-10-20T19:48:57.144556+00:00 node-68 kernel: [1462153.327065] [] dump_stack+0x63/0x90 2017-10-20T19:48:57.144557+00:00 node-68 kernel: [1462153.327074] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:48:57.144558+00:00 node-68 kernel: [1462153.327077] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:48:57.144559+00:00 node-68 kernel: [1462153.327080] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:48:57.144560+00:00 node-68 kernel: [1462153.327083] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:48:57.144562+00:00 node-68 kernel: [1462153.327085] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:48:57.144564+00:00 node-68 kernel: [1462153.327092] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:48:57.144565+00:00 node-68 kernel: [1462153.327096] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:48:57.144566+00:00 node-68 kernel: [1462153.327102] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:48:57.144566+00:00 node-68 kernel: [1462153.327106] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:48:57.144568+00:00 node-68 kernel: [1462153.327109] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:48:57.144570+00:00 node-68 kernel: [1462153.327113] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:48:57.144571+00:00 node-68 kernel: [1462153.327117] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:48:57.144572+00:00 node-68 kernel: [1462153.327121] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:48:57.144573+00:00 node-68 kernel: [1462153.327124] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:48:57.144574+00:00 node-68 kernel: [1462153.327126] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:48:57.144575+00:00 node-68 kernel: [1462153.327129] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:48:57.144577+00:00 node-68 kernel: [1462153.327135] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:48:57.144578+00:00 node-68 kernel: [1462153.327139] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:48:57.144579+00:00 node-68 kernel: [1462153.327143] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:48:57.144580+00:00 node-68 kernel: [1462153.327145] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:48:57.144581+00:00 node-68 kernel: [1462153.327149] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:48:57.144582+00:00 node-68 kernel: [1462153.327152] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:48:57.144594+00:00 node-68 kernel: [1462153.327154] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:48:57.144596+00:00 node-68 kernel: [1462153.327156] [] process_backlog+0xa8/0x150 2017-10-20T19:48:57.144597+00:00 node-68 kernel: [1462153.327158] [] net_rx_action+0x21e/0x360 2017-10-20T19:48:57.144599+00:00 node-68 kernel: [1462153.327162] [] __do_softirq+0x101/0x290 2017-10-20T19:48:57.144600+00:00 node-68 kernel: [1462153.327164] [] irq_exit+0xa3/0xb0 2017-10-20T19:48:57.144601+00:00 node-68 kernel: [1462153.327167] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:48:57.144603+00:00 node-68 kernel: [1462153.327172] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:48:57.144604+00:00 node-68 kernel: [1462153.327173] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:48:57.144605+00:00 node-68 kernel: [1462153.327178] [] cpuidle_enter+0x17/0x20 2017-10-20T19:48:57.144606+00:00 node-68 kernel: [1462153.327182] [] call_cpuidle+0x32/0x60 2017-10-20T19:48:57.144607+00:00 node-68 kernel: [1462153.327184] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:48:57.144609+00:00 node-68 kernel: [1462153.327186] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:48:57.144610+00:00 node-68 kernel: [1462153.327188] [] start_secondary+0x154/0x190 2017-10-20T19:48:57.144611+00:00 node-68 kernel: [1462153.327191] ---[ end trace d44d42b3ada78284 ]--- 2017-10-20T19:51:21.791192+00:00 node-68 kernel: [1462297.964292] ------------[ cut here ]------------ 2017-10-20T19:51:21.791212+00:00 node-68 kernel: [1462297.964310] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:51:21.791214+00:00 node-68 kernel: [1462297.964324] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=2602 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:51:21.791215+00:00 node-68 kernel: [1462297.964326] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:51:21.791217+00:00 node-68 kernel: [1462297.964404] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:51:21.791224+00:00 node-68 kernel: [1462297.964405] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:51:21.791225+00:00 node-68 kernel: [1462297.964407] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:51:21.791240+00:00 node-68 kernel: [1462297.964409] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:51:21.791242+00:00 node-68 kernel: [1462297.964411] ffff882033ebe500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:51:21.791243+00:00 node-68 kernel: [1462297.964413] Call Trace: 2017-10-20T19:51:21.791244+00:00 node-68 kernel: [1462297.964414] [] dump_stack+0x63/0x90 2017-10-20T19:51:21.791245+00:00 node-68 kernel: [1462297.964421] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:51:21.791246+00:00 node-68 kernel: [1462297.964423] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:51:21.791246+00:00 node-68 kernel: [1462297.964425] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:51:21.791247+00:00 node-68 kernel: [1462297.964427] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:51:21.791249+00:00 node-68 kernel: [1462297.964429] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:51:21.791250+00:00 node-68 kernel: [1462297.964434] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:51:21.791250+00:00 node-68 kernel: [1462297.964437] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:51:21.791251+00:00 node-68 kernel: [1462297.964441] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:51:21.791252+00:00 node-68 kernel: [1462297.964445] [] ? nf_iterate+0x62/0x80 2017-10-20T19:51:21.791253+00:00 node-68 kernel: [1462297.964447] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:51:21.791254+00:00 node-68 kernel: [1462297.964452] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:51:21.791255+00:00 node-68 kernel: [1462297.964455] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:51:21.791256+00:00 node-68 kernel: [1462297.964457] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:51:21.791256+00:00 node-68 kernel: [1462297.964460] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:51:21.791257+00:00 node-68 kernel: [1462297.964463] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:51:21.791258+00:00 node-68 kernel: [1462297.964464] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:51:21.791259+00:00 node-68 kernel: [1462297.964466] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:51:21.791261+00:00 node-68 kernel: [1462297.964470] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:51:21.791261+00:00 node-68 kernel: [1462297.964473] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:51:21.791262+00:00 node-68 kernel: [1462297.964476] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:51:21.791263+00:00 node-68 kernel: [1462297.964477] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:51:21.791264+00:00 node-68 kernel: [1462297.964479] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:51:21.791265+00:00 node-68 kernel: [1462297.964480] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:51:21.791273+00:00 node-68 kernel: [1462297.964484] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:51:21.791275+00:00 node-68 kernel: [1462297.964485] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:51:21.791276+00:00 node-68 kernel: [1462297.964487] [] process_backlog+0xa8/0x150 2017-10-20T19:51:21.791277+00:00 node-68 kernel: [1462297.964488] [] net_rx_action+0x21e/0x360 2017-10-20T19:51:21.791278+00:00 node-68 kernel: [1462297.964490] [] __do_softirq+0x101/0x290 2017-10-20T19:51:21.791279+00:00 node-68 kernel: [1462297.964492] [] irq_exit+0xa3/0xb0 2017-10-20T19:51:21.791280+00:00 node-68 kernel: [1462297.964494] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:51:21.791281+00:00 node-68 kernel: [1462297.964497] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:51:21.791282+00:00 node-68 kernel: [1462297.964498] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:51:21.791283+00:00 node-68 kernel: [1462297.964501] [] cpuidle_enter+0x17/0x20 2017-10-20T19:51:21.791285+00:00 node-68 kernel: [1462297.964504] [] call_cpuidle+0x32/0x60 2017-10-20T19:51:21.791286+00:00 node-68 kernel: [1462297.964505] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:51:21.791287+00:00 node-68 kernel: [1462297.964507] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:51:21.791288+00:00 node-68 kernel: [1462297.964509] [] start_secondary+0x154/0x190 2017-10-20T19:51:21.791290+00:00 node-68 kernel: [1462297.964510] ---[ end trace d44d42b3ada78285 ]--- 2017-10-20T19:52:23.698216+00:00 node-68 kernel: [1462359.865946] ------------[ cut here ]------------ 2017-10-20T19:52:23.699188+00:00 node-68 kernel: [1462359.865961] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:52:23.699324+00:00 node-68 kernel: [1462359.865964] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2644 data_len=2602 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:52:23.699351+00:00 node-68 kernel: [1462359.865966] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:52:23.699355+00:00 node-68 kernel: [1462359.866033] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:52:23.699357+00:00 node-68 kernel: [1462359.866034] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:52:23.699359+00:00 node-68 kernel: [1462359.866035] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:52:23.699384+00:00 node-68 kernel: [1462359.866037] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:52:23.699387+00:00 node-68 kernel: [1462359.866039] ffff881037156e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:52:23.699388+00:00 node-68 kernel: [1462359.866041] Call Trace: 2017-10-20T19:52:23.699390+00:00 node-68 kernel: [1462359.866042] [] dump_stack+0x63/0x90 2017-10-20T19:52:23.699392+00:00 node-68 kernel: [1462359.866049] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:52:23.699393+00:00 node-68 kernel: [1462359.866052] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:52:23.699395+00:00 node-68 kernel: [1462359.866054] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:52:23.699396+00:00 node-68 kernel: [1462359.866055] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:52:23.699398+00:00 node-68 kernel: [1462359.866057] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:52:23.699400+00:00 node-68 kernel: [1462359.866062] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:52:23.699401+00:00 node-68 kernel: [1462359.866065] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:52:23.699403+00:00 node-68 kernel: [1462359.866067] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:52:23.699404+00:00 node-68 kernel: [1462359.866071] [] ? nf_iterate+0x62/0x80 2017-10-20T19:52:23.699407+00:00 node-68 kernel: [1462359.866073] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:52:23.699408+00:00 node-68 kernel: [1462359.866078] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:52:23.699410+00:00 node-68 kernel: [1462359.866083] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:52:23.699412+00:00 node-68 kernel: [1462359.866085] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:52:23.699413+00:00 node-68 kernel: [1462359.866088] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:52:23.699414+00:00 node-68 kernel: [1462359.866091] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T19:52:23.699416+00:00 node-68 kernel: [1462359.866092] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T19:52:23.699418+00:00 node-68 kernel: [1462359.866094] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T19:52:23.699419+00:00 node-68 kernel: [1462359.866102] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T19:52:23.699420+00:00 node-68 kernel: [1462359.866105] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:52:23.699421+00:00 node-68 kernel: [1462359.866106] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:52:23.699422+00:00 node-68 kernel: [1462359.866109] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:52:23.699424+00:00 node-68 kernel: [1462359.866111] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:52:23.699435+00:00 node-68 kernel: [1462359.866113] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:52:23.699437+00:00 node-68 kernel: [1462359.866114] [] process_backlog+0xa8/0x150 2017-10-20T19:52:23.699439+00:00 node-68 kernel: [1462359.866115] [] net_rx_action+0x21e/0x360 2017-10-20T19:52:23.699440+00:00 node-68 kernel: [1462359.866118] [] __do_softirq+0x101/0x290 2017-10-20T19:52:23.699441+00:00 node-68 kernel: [1462359.866119] [] irq_exit+0xa3/0xb0 2017-10-20T19:52:23.699443+00:00 node-68 kernel: [1462359.866121] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:52:23.699444+00:00 node-68 kernel: [1462359.866124] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:52:23.699446+00:00 node-68 kernel: [1462359.866125] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:52:23.699448+00:00 node-68 kernel: [1462359.866128] [] cpuidle_enter+0x17/0x20 2017-10-20T19:52:23.699449+00:00 node-68 kernel: [1462359.866131] [] call_cpuidle+0x32/0x60 2017-10-20T19:52:23.699450+00:00 node-68 kernel: [1462359.866132] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:52:23.699452+00:00 node-68 kernel: [1462359.866134] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:52:23.699706+00:00 node-68 kernel: [1462359.866135] [] start_secondary+0x154/0x190 2017-10-20T19:52:23.699712+00:00 node-68 kernel: [1462359.866301] ---[ end trace d44d42b3ada78286 ]--- 2017-10-20T19:57:03.816108+00:00 node-68 kernel: [1462639.966975] ------------[ cut here ]------------ 2017-10-20T19:57:03.816130+00:00 node-68 kernel: [1462639.966993] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:57:03.816147+00:00 node-68 kernel: [1462639.966998] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2643 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:57:03.816152+00:00 node-68 kernel: [1462639.967000] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:57:03.816155+00:00 node-68 kernel: [1462639.967089] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:57:03.816156+00:00 node-68 kernel: [1462639.967091] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:57:03.816157+00:00 node-68 kernel: [1462639.967093] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:57:03.816173+00:00 node-68 kernel: [1462639.967096] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:57:03.816174+00:00 node-68 kernel: [1462639.967098] ffff88094f45ac00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:57:03.816175+00:00 node-68 kernel: [1462639.967100] Call Trace: 2017-10-20T19:57:03.816176+00:00 node-68 kernel: [1462639.967101] [] dump_stack+0x63/0x90 2017-10-20T19:57:03.816177+00:00 node-68 kernel: [1462639.967110] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:57:03.816177+00:00 node-68 kernel: [1462639.967112] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:57:03.816178+00:00 node-68 kernel: [1462639.967116] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:57:03.816179+00:00 node-68 kernel: [1462639.967118] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:57:03.816180+00:00 node-68 kernel: [1462639.967121] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:57:03.816181+00:00 node-68 kernel: [1462639.967128] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:57:03.816181+00:00 node-68 kernel: [1462639.967132] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:57:03.816182+00:00 node-68 kernel: [1462639.967135] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:57:03.816182+00:00 node-68 kernel: [1462639.967140] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:03.816183+00:00 node-68 kernel: [1462639.967142] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:57:03.816184+00:00 node-68 kernel: [1462639.967151] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:57:03.816185+00:00 node-68 kernel: [1462639.967155] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:57:03.816186+00:00 node-68 kernel: [1462639.967158] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:57:03.816186+00:00 node-68 kernel: [1462639.967162] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:57:03.816187+00:00 node-68 kernel: [1462639.967165] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:57:03.816188+00:00 node-68 kernel: [1462639.967170] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:57:03.816189+00:00 node-68 kernel: [1462639.967172] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:03.816190+00:00 node-68 kernel: [1462639.967175] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:57:03.816191+00:00 node-68 kernel: [1462639.967177] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:57:03.816191+00:00 node-68 kernel: [1462639.967182] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:57:03.816192+00:00 node-68 kernel: [1462639.967186] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:57:03.816193+00:00 node-68 kernel: [1462639.967188] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:57:03.816200+00:00 node-68 kernel: [1462639.967191] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:57:03.816202+00:00 node-68 kernel: [1462639.967194] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:57:03.816203+00:00 node-68 kernel: [1462639.967196] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:57:03.816204+00:00 node-68 kernel: [1462639.967198] [] process_backlog+0xa8/0x150 2017-10-20T19:57:03.816205+00:00 node-68 kernel: [1462639.967200] [] net_rx_action+0x21e/0x360 2017-10-20T19:57:03.816206+00:00 node-68 kernel: [1462639.967203] [] __do_softirq+0x101/0x290 2017-10-20T19:57:03.816207+00:00 node-68 kernel: [1462639.967206] [] irq_exit+0xa3/0xb0 2017-10-20T19:57:03.816208+00:00 node-68 kernel: [1462639.967208] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:57:03.816208+00:00 node-68 kernel: [1462639.967214] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:57:03.816209+00:00 node-68 kernel: [1462639.967215] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:57:03.816209+00:00 node-68 kernel: [1462639.967219] [] cpuidle_enter+0x17/0x20 2017-10-20T19:57:03.816210+00:00 node-68 kernel: [1462639.967223] [] call_cpuidle+0x32/0x60 2017-10-20T19:57:03.816211+00:00 node-68 kernel: [1462639.967225] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:57:03.816212+00:00 node-68 kernel: [1462639.967228] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:57:03.816213+00:00 node-68 kernel: [1462639.967230] [] start_secondary+0x154/0x190 2017-10-20T19:57:03.816213+00:00 node-68 kernel: [1462639.967235] ---[ end trace d44d42b3ada78287 ]--- 2017-10-20T19:57:33.913614+00:00 node-68 kernel: [1462670.061796] ------------[ cut here ]------------ 2017-10-20T19:57:33.913652+00:00 node-68 kernel: [1462670.061816] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:57:33.913653+00:00 node-68 kernel: [1462670.061820] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:57:33.913657+00:00 node-68 kernel: [1462670.061822] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:57:33.913674+00:00 node-68 kernel: [1462670.061913] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:57:33.913680+00:00 node-68 kernel: [1462670.061914] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:57:33.913682+00:00 node-68 kernel: [1462670.061916] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T19:57:33.913700+00:00 node-68 kernel: [1462670.061919] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T19:57:33.913701+00:00 node-68 kernel: [1462670.061922] ffff881e8c54c200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T19:57:33.913702+00:00 node-68 kernel: [1462670.061924] Call Trace: 2017-10-20T19:57:33.913703+00:00 node-68 kernel: [1462670.061926] [] dump_stack+0x63/0x90 2017-10-20T19:57:33.913704+00:00 node-68 kernel: [1462670.061935] [] warn_slowpath_common+0x82/0xc0 2017-10-20T19:57:33.913705+00:00 node-68 kernel: [1462670.061939] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:57:33.913705+00:00 node-68 kernel: [1462670.061942] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:57:33.913706+00:00 node-68 kernel: [1462670.061945] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:57:33.913707+00:00 node-68 kernel: [1462670.061948] [] __skb_gso_segment+0xfd/0x110 2017-10-20T19:57:33.913709+00:00 node-68 kernel: [1462670.061954] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:57:33.913709+00:00 node-68 kernel: [1462670.061958] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:57:33.913710+00:00 node-68 kernel: [1462670.061961] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:57:33.913710+00:00 node-68 kernel: [1462670.061966] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:33.913711+00:00 node-68 kernel: [1462670.061969] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:57:33.913713+00:00 node-68 kernel: [1462670.061977] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:57:33.913714+00:00 node-68 kernel: [1462670.061981] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:57:33.913714+00:00 node-68 kernel: [1462670.061984] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:57:33.913715+00:00 node-68 kernel: [1462670.061988] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:57:33.913715+00:00 node-68 kernel: [1462670.061991] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:57:33.913716+00:00 node-68 kernel: [1462670.061996] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:57:33.913718+00:00 node-68 kernel: [1462670.061999] [] ? nf_iterate+0x62/0x80 2017-10-20T19:57:33.913719+00:00 node-68 kernel: [1462670.062002] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:57:33.913720+00:00 node-68 kernel: [1462670.062006] [] ? __slab_free+0xcb/0x2c0 2017-10-20T19:57:33.913720+00:00 node-68 kernel: [1462670.062011] [] ? skb_release_data+0xa7/0xd0 2017-10-20T19:57:33.913721+00:00 node-68 kernel: [1462670.062015] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:57:33.913722+00:00 node-68 kernel: [1462670.062017] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:57:33.913730+00:00 node-68 kernel: [1462670.062020] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:57:33.913731+00:00 node-68 kernel: [1462670.062022] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:57:33.913732+00:00 node-68 kernel: [1462670.062036] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T19:57:33.913732+00:00 node-68 kernel: [1462670.062209] [] __netif_receive_skb+0x18/0x60 2017-10-20T19:57:33.913733+00:00 node-68 kernel: [1462670.062211] [] process_backlog+0xa8/0x150 2017-10-20T19:57:33.913734+00:00 node-68 kernel: [1462670.062345] [] net_rx_action+0x21e/0x360 2017-10-20T19:57:33.913735+00:00 node-68 kernel: [1462670.062348] [] __do_softirq+0x101/0x290 2017-10-20T19:57:33.913736+00:00 node-68 kernel: [1462670.062351] [] irq_exit+0xa3/0xb0 2017-10-20T19:57:33.913737+00:00 node-68 kernel: [1462670.062354] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:57:33.913737+00:00 node-68 kernel: [1462670.062359] [] call_function_single_interrupt+0x82/0x90 2017-10-20T19:57:33.913738+00:00 node-68 kernel: [1462670.062360] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:57:33.913739+00:00 node-68 kernel: [1462670.062366] [] cpuidle_enter+0x17/0x20 2017-10-20T19:57:33.913741+00:00 node-68 kernel: [1462670.062502] [] call_cpuidle+0x32/0x60 2017-10-20T19:57:33.913741+00:00 node-68 kernel: [1462670.062504] [] ? cpuidle_select+0x13/0x20 2017-10-20T19:57:33.913742+00:00 node-68 kernel: [1462670.062636] [] cpu_startup_entry+0x290/0x350 2017-10-20T19:57:33.913742+00:00 node-68 kernel: [1462670.062773] [] start_secondary+0x154/0x190 2017-10-20T19:57:33.913768+00:00 node-68 kernel: [1462670.062777] ---[ end trace d44d42b3ada78288 ]--- 2017-10-20T20:01:46.777446+00:00 node-68 kernel: [1462922.910061] ------------[ cut here ]------------ 2017-10-20T20:01:46.777465+00:00 node-68 kernel: [1462922.910075] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:01:46.777467+00:00 node-68 kernel: [1462922.910078] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:01:46.777468+00:00 node-68 kernel: [1462922.910080] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:01:46.777470+00:00 node-68 kernel: [1462922.910147] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:01:46.777477+00:00 node-68 kernel: [1462922.910149] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:01:46.777478+00:00 node-68 kernel: [1462922.910150] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:01:46.777495+00:00 node-68 kernel: [1462922.910152] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:01:46.777496+00:00 node-68 kernel: [1462922.910154] ffff880b6d9d2800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:01:46.777497+00:00 node-68 kernel: [1462922.910156] Call Trace: 2017-10-20T20:01:46.777498+00:00 node-68 kernel: [1462922.910158] [] dump_stack+0x63/0x90 2017-10-20T20:01:46.777499+00:00 node-68 kernel: [1462922.910166] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:01:46.777500+00:00 node-68 kernel: [1462922.910168] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:01:46.777501+00:00 node-68 kernel: [1462922.910173] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:01:46.777501+00:00 node-68 kernel: [1462922.910175] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:01:46.777503+00:00 node-68 kernel: [1462922.910178] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:01:46.777504+00:00 node-68 kernel: [1462922.910185] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:01:46.777505+00:00 node-68 kernel: [1462922.910190] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:01:46.777505+00:00 node-68 kernel: [1462922.910192] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:01:46.777506+00:00 node-68 kernel: [1462922.910197] [] ? nf_iterate+0x62/0x80 2017-10-20T20:01:46.777507+00:00 node-68 kernel: [1462922.910200] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:01:46.777508+00:00 node-68 kernel: [1462922.910205] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:01:46.777509+00:00 node-68 kernel: [1462922.910208] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:01:46.777510+00:00 node-68 kernel: [1462922.910211] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:01:46.777510+00:00 node-68 kernel: [1462922.910213] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:01:46.777511+00:00 node-68 kernel: [1462922.910217] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:01:46.777512+00:00 node-68 kernel: [1462922.910219] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:01:46.777513+00:00 node-68 kernel: [1462922.910221] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:01:46.777514+00:00 node-68 kernel: [1462922.910225] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:01:46.777522+00:00 node-68 kernel: [1462922.910229] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:01:46.777523+00:00 node-68 kernel: [1462922.910232] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:01:46.777525+00:00 node-68 kernel: [1462922.910235] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:01:46.777526+00:00 node-68 kernel: [1462922.910238] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:01:46.777538+00:00 node-68 kernel: [1462922.910240] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:01:46.777540+00:00 node-68 kernel: [1462922.910242] [] process_backlog+0xa8/0x150 2017-10-20T20:01:46.777541+00:00 node-68 kernel: [1462922.910244] [] net_rx_action+0x21e/0x360 2017-10-20T20:01:46.777543+00:00 node-68 kernel: [1462922.910248] [] __do_softirq+0x101/0x290 2017-10-20T20:01:46.777544+00:00 node-68 kernel: [1462922.910250] [] irq_exit+0xa3/0xb0 2017-10-20T20:01:46.777545+00:00 node-68 kernel: [1462922.910253] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:01:46.777547+00:00 node-68 kernel: [1462922.910258] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:01:46.777548+00:00 node-68 kernel: [1462922.910259] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:01:46.777549+00:00 node-68 kernel: [1462922.910263] [] cpuidle_enter+0x17/0x20 2017-10-20T20:01:46.777550+00:00 node-68 kernel: [1462922.910266] [] call_cpuidle+0x32/0x60 2017-10-20T20:01:46.777551+00:00 node-68 kernel: [1462922.910267] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:01:46.777553+00:00 node-68 kernel: [1462922.910269] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:01:46.777554+00:00 node-68 kernel: [1462922.910271] [] start_secondary+0x154/0x190 2017-10-20T20:01:46.777556+00:00 node-68 kernel: [1462922.910273] ---[ end trace d44d42b3ada78289 ]--- 2017-10-20T20:02:38.305763+00:00 node-68 kernel: [1462974.434234] ------------[ cut here ]------------ 2017-10-20T20:02:38.305784+00:00 node-68 kernel: [1462974.434248] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:02:38.305785+00:00 node-68 kernel: [1462974.434252] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2645 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:02:38.305786+00:00 node-68 kernel: [1462974.434253] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:02:38.305788+00:00 node-68 kernel: [1462974.434322] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:02:38.305789+00:00 node-68 kernel: [1462974.434323] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:02:38.305790+00:00 node-68 kernel: [1462974.434324] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:02:38.305804+00:00 node-68 kernel: [1462974.434326] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:02:38.305804+00:00 node-68 kernel: [1462974.434328] ffff8820342b8600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:02:38.305806+00:00 node-68 kernel: [1462974.434330] Call Trace: 2017-10-20T20:02:38.305807+00:00 node-68 kernel: [1462974.434331] [] dump_stack+0x63/0x90 2017-10-20T20:02:38.305808+00:00 node-68 kernel: [1462974.434493] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:02:38.305808+00:00 node-68 kernel: [1462974.434635] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:02:38.305809+00:00 node-68 kernel: [1462974.434771] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:02:38.305809+00:00 node-68 kernel: [1462974.434772] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:02:38.305811+00:00 node-68 kernel: [1462974.434912] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:02:38.305812+00:00 node-68 kernel: [1462974.435052] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:02:38.305812+00:00 node-68 kernel: [1462974.435189] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:02:38.305813+00:00 node-68 kernel: [1462974.435194] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:02:38.305814+00:00 node-68 kernel: [1462974.435196] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:02:38.305814+00:00 node-68 kernel: [1462974.435198] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:02:38.305816+00:00 node-68 kernel: [1462974.435201] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:02:38.305817+00:00 node-68 kernel: [1462974.435205] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:02:38.305817+00:00 node-68 kernel: [1462974.435208] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:02:38.305818+00:00 node-68 kernel: [1462974.435211] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:02:38.305818+00:00 node-68 kernel: [1462974.435213] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:02:38.305819+00:00 node-68 kernel: [1462974.435214] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:02:38.305820+00:00 node-68 kernel: [1462974.435220] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:02:38.305821+00:00 node-68 kernel: [1462974.435223] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:02:38.305822+00:00 node-68 kernel: [1462974.435226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:02:38.305823+00:00 node-68 kernel: [1462974.435227] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:02:38.305823+00:00 node-68 kernel: [1462974.435230] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:02:38.305824+00:00 node-68 kernel: [1462974.435232] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:02:38.305832+00:00 node-68 kernel: [1462974.435233] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:02:38.305833+00:00 node-68 kernel: [1462974.435234] [] process_backlog+0xa8/0x150 2017-10-20T20:02:38.305833+00:00 node-68 kernel: [1462974.435236] [] net_rx_action+0x21e/0x360 2017-10-20T20:02:38.305834+00:00 node-68 kernel: [1462974.435238] [] __do_softirq+0x101/0x290 2017-10-20T20:02:38.305835+00:00 node-68 kernel: [1462974.435240] [] irq_exit+0xa3/0xb0 2017-10-20T20:02:38.305836+00:00 node-68 kernel: [1462974.435241] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:02:38.305837+00:00 node-68 kernel: [1462974.435244] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:02:38.305838+00:00 node-68 kernel: [1462974.435245] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:02:38.305839+00:00 node-68 kernel: [1462974.435249] [] cpuidle_enter+0x17/0x20 2017-10-20T20:02:38.305840+00:00 node-68 kernel: [1462974.435251] [] call_cpuidle+0x32/0x60 2017-10-20T20:02:38.305840+00:00 node-68 kernel: [1462974.435252] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:02:38.305842+00:00 node-68 kernel: [1462974.435254] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:02:38.305843+00:00 node-68 kernel: [1462974.435256] [] start_secondary+0x154/0x190 2017-10-20T20:02:38.305844+00:00 node-68 kernel: [1462974.435258] ---[ end trace d44d42b3ada7828a ]--- 2017-10-20T20:04:20.207352+00:00 node-68 kernel: [1463076.329910] ------------[ cut here ]------------ 2017-10-20T20:04:20.207383+00:00 node-68 kernel: [1463076.329929] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:04:20.207386+00:00 node-68 kernel: [1463076.329933] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:04:20.207388+00:00 node-68 kernel: [1463076.329935] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:04:20.207391+00:00 node-68 kernel: [1463076.330026] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:04:20.207392+00:00 node-68 kernel: [1463076.330029] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:04:20.207393+00:00 node-68 kernel: [1463076.330030] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:04:20.207418+00:00 node-68 kernel: [1463076.330033] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:04:20.207421+00:00 node-68 kernel: [1463076.330035] ffff881033692200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:04:20.207423+00:00 node-68 kernel: [1463076.330040] Call Trace: 2017-10-20T20:04:20.207430+00:00 node-68 kernel: [1463076.330041] [] dump_stack+0x63/0x90 2017-10-20T20:04:20.207432+00:00 node-68 kernel: [1463076.330050] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:04:20.207433+00:00 node-68 kernel: [1463076.330052] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:04:20.207435+00:00 node-68 kernel: [1463076.330056] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:04:20.207436+00:00 node-68 kernel: [1463076.330058] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:04:20.207438+00:00 node-68 kernel: [1463076.330061] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:04:20.207439+00:00 node-68 kernel: [1463076.330068] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:04:20.207441+00:00 node-68 kernel: [1463076.330072] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:04:20.207442+00:00 node-68 kernel: [1463076.330078] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:04:20.207443+00:00 node-68 kernel: [1463076.330082] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:04:20.207444+00:00 node-68 kernel: [1463076.330085] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:04:20.207446+00:00 node-68 kernel: [1463076.330089] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:04:20.207447+00:00 node-68 kernel: [1463076.330092] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:04:20.207448+00:00 node-68 kernel: [1463076.330097] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:04:20.207449+00:00 node-68 kernel: [1463076.330100] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:04:20.207451+00:00 node-68 kernel: [1463076.330102] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:04:20.207452+00:00 node-68 kernel: [1463076.330104] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:04:20.207454+00:00 node-68 kernel: [1463076.330109] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-20T20:04:20.207455+00:00 node-68 kernel: [1463076.330114] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:04:20.207457+00:00 node-68 kernel: [1463076.330118] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:04:20.207458+00:00 node-68 kernel: [1463076.330120] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:04:20.207460+00:00 node-68 kernel: [1463076.330124] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:04:20.207461+00:00 node-68 kernel: [1463076.330128] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:04:20.207475+00:00 node-68 kernel: [1463076.330130] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:04:20.207478+00:00 node-68 kernel: [1463076.330133] [] process_backlog+0xa8/0x150 2017-10-20T20:04:20.207479+00:00 node-68 kernel: [1463076.330135] [] net_rx_action+0x21e/0x360 2017-10-20T20:04:20.207480+00:00 node-68 kernel: [1463076.330138] [] __do_softirq+0x101/0x290 2017-10-20T20:04:20.207482+00:00 node-68 kernel: [1463076.330140] [] irq_exit+0xa3/0xb0 2017-10-20T20:04:20.207483+00:00 node-68 kernel: [1463076.330143] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:04:20.207486+00:00 node-68 kernel: [1463076.330148] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:04:20.207487+00:00 node-68 kernel: [1463076.330149] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:04:20.207489+00:00 node-68 kernel: [1463076.330154] [] cpuidle_enter+0x17/0x20 2017-10-20T20:04:20.207490+00:00 node-68 kernel: [1463076.330158] [] call_cpuidle+0x32/0x60 2017-10-20T20:04:20.207492+00:00 node-68 kernel: [1463076.330160] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:04:20.207493+00:00 node-68 kernel: [1463076.330162] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:04:20.207495+00:00 node-68 kernel: [1463076.330165] [] start_secondary+0x154/0x190 2017-10-20T20:04:20.207495+00:00 node-68 kernel: [1463076.330168] ---[ end trace d44d42b3ada7828b ]--- 2017-10-20T20:08:22.838530+00:00 node-68 kernel: [1463318.944941] ------------[ cut here ]------------ 2017-10-20T20:08:22.838550+00:00 node-68 kernel: [1463318.944954] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:08:22.838551+00:00 node-68 kernel: [1463318.944958] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:08:22.838552+00:00 node-68 kernel: [1463318.944959] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:08:22.838554+00:00 node-68 kernel: [1463318.945028] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:08:22.838563+00:00 node-68 kernel: [1463318.945030] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:08:22.838564+00:00 node-68 kernel: [1463318.945032] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:08:22.838580+00:00 node-68 kernel: [1463318.945033] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:08:22.838582+00:00 node-68 kernel: [1463318.945035] ffff881ed3d31d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:08:22.838583+00:00 node-68 kernel: [1463318.945037] Call Trace: 2017-10-20T20:08:22.838584+00:00 node-68 kernel: [1463318.945038] [] dump_stack+0x63/0x90 2017-10-20T20:08:22.838585+00:00 node-68 kernel: [1463318.945045] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:08:22.838585+00:00 node-68 kernel: [1463318.945048] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:08:22.838586+00:00 node-68 kernel: [1463318.945050] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:08:22.838587+00:00 node-68 kernel: [1463318.945052] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:08:22.838588+00:00 node-68 kernel: [1463318.945054] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:08:22.838589+00:00 node-68 kernel: [1463318.945059] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:08:22.838589+00:00 node-68 kernel: [1463318.945061] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:08:22.838590+00:00 node-68 kernel: [1463318.945063] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:08:22.838591+00:00 node-68 kernel: [1463318.945069] [] ? nf_iterate+0x62/0x80 2017-10-20T20:08:22.838591+00:00 node-68 kernel: [1463318.945071] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:08:22.838593+00:00 node-68 kernel: [1463318.945076] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:08:22.838594+00:00 node-68 kernel: [1463318.945079] [] ? ftrace_graph_caller+0x47/0xa8 2017-10-20T20:08:22.838594+00:00 node-68 kernel: [1463318.945082] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:08:22.838595+00:00 node-68 kernel: [1463318.945085] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:08:22.838596+00:00 node-68 kernel: [1463318.945087] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:08:22.838597+00:00 node-68 kernel: [1463318.945090] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:08:22.838598+00:00 node-68 kernel: [1463318.945091] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:08:22.838599+00:00 node-68 kernel: [1463318.945093] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:08:22.838599+00:00 node-68 kernel: [1463318.945096] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:08:22.838600+00:00 node-68 kernel: [1463318.945099] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:08:22.838601+00:00 node-68 kernel: [1463318.945100] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:08:22.838602+00:00 node-68 kernel: [1463318.945102] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:08:22.838609+00:00 node-68 kernel: [1463318.945105] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:08:22.838610+00:00 node-68 kernel: [1463318.945106] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:08:22.838610+00:00 node-68 kernel: [1463318.945108] [] process_backlog+0xa8/0x150 2017-10-20T20:08:22.838611+00:00 node-68 kernel: [1463318.945109] [] net_rx_action+0x21e/0x360 2017-10-20T20:08:22.838611+00:00 node-68 kernel: [1463318.945111] [] __do_softirq+0x101/0x290 2017-10-20T20:08:22.838612+00:00 node-68 kernel: [1463318.945113] [] irq_exit+0xa3/0xb0 2017-10-20T20:08:22.838613+00:00 node-68 kernel: [1463318.945114] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:08:22.838614+00:00 node-68 kernel: [1463318.945117] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:08:22.838615+00:00 node-68 kernel: [1463318.945118] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:08:22.838615+00:00 node-68 kernel: [1463318.945121] [] cpuidle_enter+0x17/0x20 2017-10-20T20:08:22.838616+00:00 node-68 kernel: [1463318.945124] [] call_cpuidle+0x32/0x60 2017-10-20T20:08:22.838617+00:00 node-68 kernel: [1463318.945125] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:08:22.838618+00:00 node-68 kernel: [1463318.945126] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:08:22.838619+00:00 node-68 kernel: [1463318.945128] [] start_secondary+0x154/0x190 2017-10-20T20:08:22.838619+00:00 node-68 kernel: [1463318.945130] ---[ end trace d44d42b3ada7828c ]--- 2017-10-20T20:20:43.874335+00:00 node-68 kernel: [1464059.931350] ------------[ cut here ]------------ 2017-10-20T20:20:43.874354+00:00 node-68 kernel: [1464059.931375] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:20:43.874356+00:00 node-68 kernel: [1464059.931390] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:20:43.874357+00:00 node-68 kernel: [1464059.931392] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:20:43.874360+00:00 node-68 kernel: [1464059.931459] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:20:43.874361+00:00 node-68 kernel: [1464059.931460] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:20:43.874361+00:00 node-68 kernel: [1464059.931461] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:20:43.874375+00:00 node-68 kernel: [1464059.931463] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:20:43.874377+00:00 node-68 kernel: [1464059.931465] ffff8810358ea100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:20:43.874385+00:00 node-68 kernel: [1464059.931466] Call Trace: 2017-10-20T20:20:43.874387+00:00 node-68 kernel: [1464059.931468] [] dump_stack+0x63/0x90 2017-10-20T20:20:43.874388+00:00 node-68 kernel: [1464059.931487] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:20:43.874389+00:00 node-68 kernel: [1464059.931490] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:20:43.874390+00:00 node-68 kernel: [1464059.931493] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:20:43.874392+00:00 node-68 kernel: [1464059.931494] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:20:43.874393+00:00 node-68 kernel: [1464059.931496] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:20:43.874395+00:00 node-68 kernel: [1464059.931502] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:20:43.874395+00:00 node-68 kernel: [1464059.931505] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:20:43.874396+00:00 node-68 kernel: [1464059.931511] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:20:43.874396+00:00 node-68 kernel: [1464059.931514] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:20:43.874398+00:00 node-68 kernel: [1464059.931516] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:20:43.874399+00:00 node-68 kernel: [1464059.931519] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:20:43.874400+00:00 node-68 kernel: [1464059.931521] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:20:43.874401+00:00 node-68 kernel: [1464059.931524] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:20:43.874401+00:00 node-68 kernel: [1464059.931530] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:20:43.874402+00:00 node-68 kernel: [1464059.931531] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:20:43.874403+00:00 node-68 kernel: [1464059.931533] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:20:43.874405+00:00 node-68 kernel: [1464059.931537] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:20:43.874406+00:00 node-68 kernel: [1464059.931539] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-20T20:20:43.874406+00:00 node-68 kernel: [1464059.931542] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:20:43.874407+00:00 node-68 kernel: [1464059.931545] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:20:43.874408+00:00 node-68 kernel: [1464059.931546] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:20:43.874409+00:00 node-68 kernel: [1464059.931548] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:20:43.874411+00:00 node-68 kernel: [1464059.931550] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:20:43.874418+00:00 node-68 kernel: [1464059.931551] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:20:43.874419+00:00 node-68 kernel: [1464059.931553] [] process_backlog+0xa8/0x150 2017-10-20T20:20:43.874420+00:00 node-68 kernel: [1464059.931554] [] net_rx_action+0x21e/0x360 2017-10-20T20:20:43.874421+00:00 node-68 kernel: [1464059.931556] [] __do_softirq+0x101/0x290 2017-10-20T20:20:43.874423+00:00 node-68 kernel: [1464059.931558] [] irq_exit+0xa3/0xb0 2017-10-20T20:20:43.874424+00:00 node-68 kernel: [1464059.931562] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:20:43.874425+00:00 node-68 kernel: [1464059.931567] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:20:43.874425+00:00 node-68 kernel: [1464059.931568] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:20:43.874426+00:00 node-68 kernel: [1464059.931571] [] cpuidle_enter+0x17/0x20 2017-10-20T20:20:43.874428+00:00 node-68 kernel: [1464059.931574] [] call_cpuidle+0x32/0x60 2017-10-20T20:20:43.874429+00:00 node-68 kernel: [1464059.931575] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:20:43.874430+00:00 node-68 kernel: [1464059.931577] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:20:43.874431+00:00 node-68 kernel: [1464059.931579] [] start_secondary+0x154/0x190 2017-10-20T20:20:43.874431+00:00 node-68 kernel: [1464059.931581] ---[ end trace d44d42b3ada7828d ]--- 2017-10-20T20:23:03.541628+00:00 node-68 kernel: [1464199.589273] ------------[ cut here ]------------ 2017-10-20T20:23:03.541649+00:00 node-68 kernel: [1464199.589288] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:23:03.541651+00:00 node-68 kernel: [1464199.589292] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:23:03.541652+00:00 node-68 kernel: [1464199.589293] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:23:03.541653+00:00 node-68 kernel: [1464199.589361] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:23:03.541669+00:00 node-68 kernel: [1464199.589362] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:23:03.541673+00:00 node-68 kernel: [1464199.589363] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:23:03.541694+00:00 node-68 kernel: [1464199.589365] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:23:03.541696+00:00 node-68 kernel: [1464199.589367] ffff8810342d7d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:23:03.541697+00:00 node-68 kernel: [1464199.589369] Call Trace: 2017-10-20T20:23:03.541698+00:00 node-68 kernel: [1464199.589370] [] dump_stack+0x63/0x90 2017-10-20T20:23:03.541699+00:00 node-68 kernel: [1464199.589377] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:23:03.541700+00:00 node-68 kernel: [1464199.589380] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:23:03.541700+00:00 node-68 kernel: [1464199.589382] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:23:03.541701+00:00 node-68 kernel: [1464199.589383] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:23:03.541703+00:00 node-68 kernel: [1464199.589385] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:23:03.541704+00:00 node-68 kernel: [1464199.589390] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:23:03.541704+00:00 node-68 kernel: [1464199.589393] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:23:03.541705+00:00 node-68 kernel: [1464199.589396] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:23:03.541705+00:00 node-68 kernel: [1464199.589400] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:03.541706+00:00 node-68 kernel: [1464199.589402] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:23:03.541708+00:00 node-68 kernel: [1464199.589408] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:23:03.541709+00:00 node-68 kernel: [1464199.589411] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:23:03.541710+00:00 node-68 kernel: [1464199.589413] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:23:03.541711+00:00 node-68 kernel: [1464199.589416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:23:03.541711+00:00 node-68 kernel: [1464199.589418] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:23:03.541712+00:00 node-68 kernel: [1464199.589421] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:23:03.541714+00:00 node-68 kernel: [1464199.589423] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:03.541715+00:00 node-68 kernel: [1464199.589424] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:23:03.541715+00:00 node-68 kernel: [1464199.589426] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:23:03.541716+00:00 node-68 kernel: [1464199.589429] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:23:03.541716+00:00 node-68 kernel: [1464199.589432] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:23:03.541717+00:00 node-68 kernel: [1464199.589434] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:23:03.541725+00:00 node-68 kernel: [1464199.589437] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:23:03.541726+00:00 node-68 kernel: [1464199.589440] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:23:03.541727+00:00 node-68 kernel: [1464199.589441] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:23:03.541727+00:00 node-68 kernel: [1464199.589442] [] process_backlog+0xa8/0x150 2017-10-20T20:23:03.541728+00:00 node-68 kernel: [1464199.589444] [] net_rx_action+0x21e/0x360 2017-10-20T20:23:03.541729+00:00 node-68 kernel: [1464199.589446] [] __do_softirq+0x101/0x290 2017-10-20T20:23:03.541730+00:00 node-68 kernel: [1464199.589448] [] irq_exit+0xa3/0xb0 2017-10-20T20:23:03.541731+00:00 node-68 kernel: [1464199.589450] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:23:03.541731+00:00 node-68 kernel: [1464199.589453] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:23:03.541732+00:00 node-68 kernel: [1464199.589454] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:23:03.541733+00:00 node-68 kernel: [1464199.589457] [] cpuidle_enter+0x17/0x20 2017-10-20T20:23:03.541734+00:00 node-68 kernel: [1464199.589459] [] call_cpuidle+0x32/0x60 2017-10-20T20:23:03.541735+00:00 node-68 kernel: [1464199.589461] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:23:03.541736+00:00 node-68 kernel: [1464199.589462] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:23:03.541736+00:00 node-68 kernel: [1464199.589464] [] start_secondary+0x154/0x190 2017-10-20T20:23:03.541737+00:00 node-68 kernel: [1464199.589466] ---[ end trace d44d42b3ada7828e ]--- 2017-10-20T20:23:21.676356+00:00 node-68 kernel: [1464217.722702] ------------[ cut here ]------------ 2017-10-20T20:23:21.676381+00:00 node-68 kernel: [1464217.722720] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:23:21.676383+00:00 node-68 kernel: [1464217.722724] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:23:21.676385+00:00 node-68 kernel: [1464217.722726] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:23:21.676403+00:00 node-68 kernel: [1464217.722817] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:23:21.676408+00:00 node-68 kernel: [1464217.722819] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:23:21.676409+00:00 node-68 kernel: [1464217.722820] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:23:21.676442+00:00 node-68 kernel: [1464217.722823] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:23:21.676445+00:00 node-68 kernel: [1464217.722826] ffff881f3cfece00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:23:21.676446+00:00 node-68 kernel: [1464217.722829] Call Trace: 2017-10-20T20:23:21.676447+00:00 node-68 kernel: [1464217.722830] [] dump_stack+0x63/0x90 2017-10-20T20:23:21.676447+00:00 node-68 kernel: [1464217.722840] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:23:21.676448+00:00 node-68 kernel: [1464217.722843] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:23:21.676449+00:00 node-68 kernel: [1464217.722847] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:23:21.676449+00:00 node-68 kernel: [1464217.722849] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:23:21.676451+00:00 node-68 kernel: [1464217.722851] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:23:21.676451+00:00 node-68 kernel: [1464217.722858] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:23:21.676452+00:00 node-68 kernel: [1464217.722861] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:23:21.676453+00:00 node-68 kernel: [1464217.722866] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:23:21.676453+00:00 node-68 kernel: [1464217.722870] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:21.676454+00:00 node-68 kernel: [1464217.722872] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:23:21.676455+00:00 node-68 kernel: [1464217.722876] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:23:21.676461+00:00 node-68 kernel: [1464217.722880] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:23:21.676462+00:00 node-68 kernel: [1464217.722884] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:23:21.676463+00:00 node-68 kernel: [1464217.722887] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:23:21.676464+00:00 node-68 kernel: [1464217.722889] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:23:21.676464+00:00 node-68 kernel: [1464217.722891] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:23:21.676465+00:00 node-68 kernel: [1464217.722894] [] ? nf_iterate+0x62/0x80 2017-10-20T20:23:21.676466+00:00 node-68 kernel: [1464217.722896] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:23:21.676467+00:00 node-68 kernel: [1464217.722900] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:23:21.676467+00:00 node-68 kernel: [1464217.722904] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:23:21.676468+00:00 node-68 kernel: [1464217.722906] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:23:21.676469+00:00 node-68 kernel: [1464217.722909] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:23:21.676477+00:00 node-68 kernel: [1464217.722913] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:23:21.676478+00:00 node-68 kernel: [1464217.722914] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:23:21.676479+00:00 node-68 kernel: [1464217.722916] [] process_backlog+0xa8/0x150 2017-10-20T20:23:21.676479+00:00 node-68 kernel: [1464217.722918] [] net_rx_action+0x21e/0x360 2017-10-20T20:23:21.676480+00:00 node-68 kernel: [1464217.722921] [] __do_softirq+0x101/0x290 2017-10-20T20:23:21.676481+00:00 node-68 kernel: [1464217.722923] [] irq_exit+0xa3/0xb0 2017-10-20T20:23:21.676482+00:00 node-68 kernel: [1464217.722926] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:23:21.676483+00:00 node-68 kernel: [1464217.722931] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:23:21.676483+00:00 node-68 kernel: [1464217.722932] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:23:21.676484+00:00 node-68 kernel: [1464217.722937] [] cpuidle_enter+0x17/0x20 2017-10-20T20:23:21.676485+00:00 node-68 kernel: [1464217.722941] [] call_cpuidle+0x32/0x60 2017-10-20T20:23:21.676486+00:00 node-68 kernel: [1464217.722942] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:23:21.676487+00:00 node-68 kernel: [1464217.722945] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:23:21.676488+00:00 node-68 kernel: [1464217.722947] [] start_secondary+0x154/0x190 2017-10-20T20:23:21.676488+00:00 node-68 kernel: [1464217.722950] ---[ end trace d44d42b3ada7828f ]--- 2017-10-20T20:25:51.045572+00:00 node-68 kernel: [1464367.081916] ------------[ cut here ]------------ 2017-10-20T20:25:51.045591+00:00 node-68 kernel: [1464367.081931] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:25:51.045593+00:00 node-68 kernel: [1464367.081935] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:25:51.045594+00:00 node-68 kernel: [1464367.081936] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:25:51.045596+00:00 node-68 kernel: [1464367.082002] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:25:51.045604+00:00 node-68 kernel: [1464367.082004] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:25:51.045604+00:00 node-68 kernel: [1464367.082005] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:25:51.045619+00:00 node-68 kernel: [1464367.082007] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:25:51.045620+00:00 node-68 kernel: [1464367.082008] ffff882032acd300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:25:51.045622+00:00 node-68 kernel: [1464367.082010] Call Trace: 2017-10-20T20:25:51.045623+00:00 node-68 kernel: [1464367.082011] [] dump_stack+0x63/0x90 2017-10-20T20:25:51.045624+00:00 node-68 kernel: [1464367.082019] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:25:51.045624+00:00 node-68 kernel: [1464367.082020] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:25:51.045625+00:00 node-68 kernel: [1464367.082023] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:25:51.045626+00:00 node-68 kernel: [1464367.082024] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:25:51.045627+00:00 node-68 kernel: [1464367.082026] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:25:51.045629+00:00 node-68 kernel: [1464367.082031] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:25:51.045629+00:00 node-68 kernel: [1464367.082034] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:25:51.045630+00:00 node-68 kernel: [1464367.082038] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:25:51.045631+00:00 node-68 kernel: [1464367.082041] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:25:51.045632+00:00 node-68 kernel: [1464367.082043] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:25:51.045633+00:00 node-68 kernel: [1464367.082047] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:25:51.045634+00:00 node-68 kernel: [1464367.082049] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:25:51.045635+00:00 node-68 kernel: [1464367.082052] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:25:51.045636+00:00 node-68 kernel: [1464367.082057] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:25:51.045637+00:00 node-68 kernel: [1464367.082060] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:25:51.045638+00:00 node-68 kernel: [1464367.082063] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:25:51.045639+00:00 node-68 kernel: [1464367.082066] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T20:25:51.045640+00:00 node-68 kernel: [1464367.082069] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:25:51.045641+00:00 node-68 kernel: [1464367.082071] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:25:51.045641+00:00 node-68 kernel: [1464367.082075] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:25:51.045642+00:00 node-68 kernel: [1464367.082077] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:25:51.045643+00:00 node-68 kernel: [1464367.082079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:25:51.045651+00:00 node-68 kernel: [1464367.082081] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:25:51.045652+00:00 node-68 kernel: [1464367.082082] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:25:51.045653+00:00 node-68 kernel: [1464367.082084] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T20:25:51.045653+00:00 node-68 kernel: [1464367.082086] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:25:51.045654+00:00 node-68 kernel: [1464367.082087] [] process_backlog+0xa8/0x150 2017-10-20T20:25:51.045655+00:00 node-68 kernel: [1464367.082088] [] net_rx_action+0x21e/0x360 2017-10-20T20:25:51.045656+00:00 node-68 kernel: [1464367.082090] [] __do_softirq+0x101/0x290 2017-10-20T20:25:51.045657+00:00 node-68 kernel: [1464367.082092] [] irq_exit+0xa3/0xb0 2017-10-20T20:25:51.045658+00:00 node-68 kernel: [1464367.082095] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:25:51.045658+00:00 node-68 kernel: [1464367.082098] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:25:51.045659+00:00 node-68 kernel: [1464367.082099] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:25:51.045660+00:00 node-68 kernel: [1464367.082102] [] cpuidle_enter+0x17/0x20 2017-10-20T20:25:51.045661+00:00 node-68 kernel: [1464367.082105] [] call_cpuidle+0x32/0x60 2017-10-20T20:25:51.045662+00:00 node-68 kernel: [1464367.082106] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:25:51.045662+00:00 node-68 kernel: [1464367.082108] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:25:51.045663+00:00 node-68 kernel: [1464367.082109] [] start_secondary+0x154/0x190 2017-10-20T20:25:51.045666+00:00 node-68 kernel: [1464367.082111] ---[ end trace d44d42b3ada78290 ]--- 2017-10-20T20:26:01.799772+00:00 node-68 kernel: [1464377.835394] ------------[ cut here ]------------ 2017-10-20T20:26:01.799793+00:00 node-68 kernel: [1464377.835409] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:26:01.799795+00:00 node-68 kernel: [1464377.835412] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:26:01.799796+00:00 node-68 kernel: [1464377.835413] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:26:01.799797+00:00 node-68 kernel: [1464377.835482] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:26:01.799798+00:00 node-68 kernel: [1464377.835483] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:26:01.799799+00:00 node-68 kernel: [1464377.835484] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:26:01.799814+00:00 node-68 kernel: [1464377.835486] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:26:01.799815+00:00 node-68 kernel: [1464377.835487] ffff880df1fdaf00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:26:01.799816+00:00 node-68 kernel: [1464377.835489] Call Trace: 2017-10-20T20:26:01.799818+00:00 node-68 kernel: [1464377.835491] [] dump_stack+0x63/0x90 2017-10-20T20:26:01.799818+00:00 node-68 kernel: [1464377.835498] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:26:01.799819+00:00 node-68 kernel: [1464377.835500] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:26:01.799820+00:00 node-68 kernel: [1464377.835502] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:26:01.799820+00:00 node-68 kernel: [1464377.835505] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:26:01.799822+00:00 node-68 kernel: [1464377.835507] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:26:01.799823+00:00 node-68 kernel: [1464377.835512] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:26:01.799823+00:00 node-68 kernel: [1464377.835514] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:26:01.799824+00:00 node-68 kernel: [1464377.835516] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:26:01.799824+00:00 node-68 kernel: [1464377.835520] [] ? nf_iterate+0x62/0x80 2017-10-20T20:26:01.799825+00:00 node-68 kernel: [1464377.835522] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:26:01.799827+00:00 node-68 kernel: [1464377.835528] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:26:01.799828+00:00 node-68 kernel: [1464377.835531] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:26:01.799828+00:00 node-68 kernel: [1464377.835533] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:26:01.799829+00:00 node-68 kernel: [1464377.835536] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:26:01.799830+00:00 node-68 kernel: [1464377.835539] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:26:01.799830+00:00 node-68 kernel: [1464377.835540] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:26:01.799832+00:00 node-68 kernel: [1464377.835542] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:26:01.799833+00:00 node-68 kernel: [1464377.835546] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:26:01.799833+00:00 node-68 kernel: [1464377.835548] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:26:01.799834+00:00 node-68 kernel: [1464377.835550] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:26:01.799834+00:00 node-68 kernel: [1464377.835553] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:26:01.799835+00:00 node-68 kernel: [1464377.835556] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:26:01.799842+00:00 node-68 kernel: [1464377.835557] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:26:01.799843+00:00 node-68 kernel: [1464377.835559] [] process_backlog+0xa8/0x150 2017-10-20T20:26:01.799843+00:00 node-68 kernel: [1464377.835560] [] net_rx_action+0x21e/0x360 2017-10-20T20:26:01.799844+00:00 node-68 kernel: [1464377.835562] [] __do_softirq+0x101/0x290 2017-10-20T20:26:01.799845+00:00 node-68 kernel: [1464377.835564] [] irq_exit+0xa3/0xb0 2017-10-20T20:26:01.799846+00:00 node-68 kernel: [1464377.835566] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:26:01.799847+00:00 node-68 kernel: [1464377.835570] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:26:01.799848+00:00 node-68 kernel: [1464377.835571] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:26:01.799849+00:00 node-68 kernel: [1464377.835574] [] cpuidle_enter+0x17/0x20 2017-10-20T20:26:01.799849+00:00 node-68 kernel: [1464377.835577] [] call_cpuidle+0x32/0x60 2017-10-20T20:26:01.799850+00:00 node-68 kernel: [1464377.835578] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:26:01.799851+00:00 node-68 kernel: [1464377.835580] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:26:01.799852+00:00 node-68 kernel: [1464377.835581] [] start_secondary+0x154/0x190 2017-10-20T20:26:01.799853+00:00 node-68 kernel: [1464377.835583] ---[ end trace d44d42b3ada78291 ]--- 2017-10-20T20:31:41.068837+00:00 node-68 kernel: [1464717.079348] ------------[ cut here ]------------ 2017-10-20T20:31:41.069030+00:00 node-68 kernel: [1464717.079358] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:31:41.069034+00:00 node-68 kernel: [1464717.079361] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:31:41.069036+00:00 node-68 kernel: [1464717.079362] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:31:41.069046+00:00 node-68 kernel: [1464717.079429] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:31:41.069049+00:00 node-68 kernel: [1464717.079430] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:31:41.069050+00:00 node-68 kernel: [1464717.079431] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:31:41.069083+00:00 node-68 kernel: [1464717.079433] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:31:41.069086+00:00 node-68 kernel: [1464717.079435] ffff8820334a0600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:31:41.069088+00:00 node-68 kernel: [1464717.079437] Call Trace: 2017-10-20T20:31:41.069089+00:00 node-68 kernel: [1464717.079438] [] dump_stack+0x63/0x90 2017-10-20T20:31:41.069091+00:00 node-68 kernel: [1464717.079445] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:31:41.069092+00:00 node-68 kernel: [1464717.079447] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:31:41.069093+00:00 node-68 kernel: [1464717.079450] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:31:41.069094+00:00 node-68 kernel: [1464717.079451] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:31:41.069095+00:00 node-68 kernel: [1464717.079453] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:31:41.069097+00:00 node-68 kernel: [1464717.079458] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:31:41.069097+00:00 node-68 kernel: [1464717.079461] [] ? handle_irq_event+0x49/0x60 2017-10-20T20:31:41.069098+00:00 node-68 kernel: [1464717.079466] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:31:41.069098+00:00 node-68 kernel: [1464717.079468] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:31:41.069099+00:00 node-68 kernel: [1464717.079471] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:31:41.069100+00:00 node-68 kernel: [1464717.079474] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:31:41.069101+00:00 node-68 kernel: [1464717.079476] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:31:41.069102+00:00 node-68 kernel: [1464717.079479] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:31:41.069102+00:00 node-68 kernel: [1464717.079482] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T20:31:41.069103+00:00 node-68 kernel: [1464717.079485] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:31:41.069104+00:00 node-68 kernel: [1464717.079489] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:31:41.069105+00:00 node-68 kernel: [1464717.079492] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:31:41.069106+00:00 node-68 kernel: [1464717.079493] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:31:41.069106+00:00 node-68 kernel: [1464717.079495] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:31:41.069107+00:00 node-68 kernel: [1464717.079496] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:31:41.069107+00:00 node-68 kernel: [1464717.079498] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:31:41.069108+00:00 node-68 kernel: [1464717.079499] [] process_backlog+0xa8/0x150 2017-10-20T20:31:41.069109+00:00 node-68 kernel: [1464717.079501] [] net_rx_action+0x21e/0x360 2017-10-20T20:31:41.069115+00:00 node-68 kernel: [1464717.079503] [] __do_softirq+0x101/0x290 2017-10-20T20:31:41.069116+00:00 node-68 kernel: [1464717.079505] [] irq_exit+0xa3/0xb0 2017-10-20T20:31:41.069116+00:00 node-68 kernel: [1464717.079508] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:31:41.069117+00:00 node-68 kernel: [1464717.079511] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:31:41.069118+00:00 node-68 kernel: [1464717.079512] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:31:41.069119+00:00 node-68 kernel: [1464717.079515] [] cpuidle_enter+0x17/0x20 2017-10-20T20:31:41.069120+00:00 node-68 kernel: [1464717.079517] [] call_cpuidle+0x32/0x60 2017-10-20T20:31:41.069121+00:00 node-68 kernel: [1464717.079518] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:31:41.069121+00:00 node-68 kernel: [1464717.079520] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:31:41.069122+00:00 node-68 kernel: [1464717.079522] [] start_secondary+0x154/0x190 2017-10-20T20:31:41.069123+00:00 node-68 kernel: [1464717.079523] ---[ end trace d44d42b3ada78292 ]--- 2017-10-20T20:31:42.412533+00:00 node-68 kernel: [1464718.425199] ------------[ cut here ]------------ 2017-10-20T20:31:42.412550+00:00 node-68 kernel: [1464718.425217] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:31:42.412552+00:00 node-68 kernel: [1464718.425232] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:31:42.412553+00:00 node-68 kernel: [1464718.425234] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:31:42.412586+00:00 node-68 kernel: [1464718.425329] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:31:42.412590+00:00 node-68 kernel: [1464718.425332] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:31:42.412591+00:00 node-68 kernel: [1464718.425334] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T20:31:42.412608+00:00 node-68 kernel: [1464718.425337] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T20:31:42.412609+00:00 node-68 kernel: [1464718.425340] ffff881036bf2900 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T20:31:42.412611+00:00 node-68 kernel: [1464718.425343] Call Trace: 2017-10-20T20:31:42.412612+00:00 node-68 kernel: [1464718.425344] [] dump_stack+0x63/0x90 2017-10-20T20:31:42.412612+00:00 node-68 kernel: [1464718.425353] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:31:42.412613+00:00 node-68 kernel: [1464718.425354] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:31:42.412613+00:00 node-68 kernel: [1464718.425357] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:31:42.412614+00:00 node-68 kernel: [1464718.425360] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:31:42.412615+00:00 node-68 kernel: [1464718.425362] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:31:42.412617+00:00 node-68 kernel: [1464718.425363] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T20:31:42.412617+00:00 node-68 kernel: [1464718.425365] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T20:31:42.412618+00:00 node-68 kernel: [1464718.425368] [] sch_direct_xmit+0x16a/0x220 2017-10-20T20:31:42.412618+00:00 node-68 kernel: [1464718.425370] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T20:31:42.412619+00:00 node-68 kernel: [1464718.425371] [] dev_queue_xmit+0x10/0x20 2017-10-20T20:31:42.412620+00:00 node-68 kernel: [1464718.425378] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T20:31:42.412621+00:00 node-68 kernel: [1464718.425380] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T20:31:42.412622+00:00 node-68 kernel: [1464718.425383] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:31:42.412622+00:00 node-68 kernel: [1464718.425386] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:31:42.412623+00:00 node-68 kernel: [1464718.425389] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:31:42.412624+00:00 node-68 kernel: [1464718.425391] [] br_forward+0x87/0x90 [bridge] 2017-10-20T20:31:42.412625+00:00 node-68 kernel: [1464718.425394] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:31:42.412626+00:00 node-68 kernel: [1464718.425398] [] ? nf_iterate+0x62/0x80 2017-10-20T20:31:42.412627+00:00 node-68 kernel: [1464718.425400] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T20:31:42.412627+00:00 node-68 kernel: [1464718.425403] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:31:42.412628+00:00 node-68 kernel: [1464718.425405] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:31:42.412629+00:00 node-68 kernel: [1464718.425408] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:31:42.412630+00:00 node-68 kernel: [1464718.425411] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:31:42.412637+00:00 node-68 kernel: [1464718.425412] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:31:42.412638+00:00 node-68 kernel: [1464718.425413] [] process_backlog+0xa8/0x150 2017-10-20T20:31:42.412639+00:00 node-68 kernel: [1464718.425415] [] net_rx_action+0x21e/0x360 2017-10-20T20:31:42.412640+00:00 node-68 kernel: [1464718.425417] [] __do_softirq+0x101/0x290 2017-10-20T20:31:42.412641+00:00 node-68 kernel: [1464718.425419] [] irq_exit+0xa3/0xb0 2017-10-20T20:31:42.412642+00:00 node-68 kernel: [1464718.425421] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:31:42.412643+00:00 node-68 kernel: [1464718.425425] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:31:42.412643+00:00 node-68 kernel: [1464718.425425] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:31:42.412644+00:00 node-68 kernel: [1464718.425429] [] cpuidle_enter+0x17/0x20 2017-10-20T20:31:42.412645+00:00 node-68 kernel: [1464718.425431] [] call_cpuidle+0x32/0x60 2017-10-20T20:31:42.412646+00:00 node-68 kernel: [1464718.425432] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:31:42.412647+00:00 node-68 kernel: [1464718.425434] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:31:42.412648+00:00 node-68 kernel: [1464718.425436] [] start_secondary+0x154/0x190 2017-10-20T20:31:42.412648+00:00 node-68 kernel: [1464718.425439] ---[ end trace d44d42b3ada78293 ]--- 2017-10-20T20:32:31.248218+00:00 node-68 kernel: [1464767.257645] ------------[ cut here ]------------ 2017-10-20T20:32:31.248238+00:00 node-68 kernel: [1464767.257660] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:32:31.248239+00:00 node-68 kernel: [1464767.257664] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:32:31.248240+00:00 node-68 kernel: [1464767.257665] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:32:31.248242+00:00 node-68 kernel: [1464767.257732] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:32:31.248243+00:00 node-68 kernel: [1464767.257733] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:32:31.248252+00:00 node-68 kernel: [1464767.257735] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:32:31.248268+00:00 node-68 kernel: [1464767.257737] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:32:31.248270+00:00 node-68 kernel: [1464767.257739] ffff881fd4e47f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:32:31.248271+00:00 node-68 kernel: [1464767.257741] Call Trace: 2017-10-20T20:32:31.248272+00:00 node-68 kernel: [1464767.257742] [] dump_stack+0x63/0x90 2017-10-20T20:32:31.248273+00:00 node-68 kernel: [1464767.257749] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:32:31.248273+00:00 node-68 kernel: [1464767.257752] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:32:31.248274+00:00 node-68 kernel: [1464767.257755] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:32:31.248275+00:00 node-68 kernel: [1464767.257756] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:32:31.248276+00:00 node-68 kernel: [1464767.257758] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:32:31.248277+00:00 node-68 kernel: [1464767.257763] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:32:31.248278+00:00 node-68 kernel: [1464767.257766] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:32:31.248278+00:00 node-68 kernel: [1464767.257772] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:32:31.248279+00:00 node-68 kernel: [1464767.257774] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:32:31.248280+00:00 node-68 kernel: [1464767.257776] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:32:31.248281+00:00 node-68 kernel: [1464767.257779] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:32:31.248282+00:00 node-68 kernel: [1464767.257781] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:32:31.248283+00:00 node-68 kernel: [1464767.257784] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:32:31.248284+00:00 node-68 kernel: [1464767.257787] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:32:31.248285+00:00 node-68 kernel: [1464767.257789] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:32:31.248287+00:00 node-68 kernel: [1464767.257790] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:32:31.248288+00:00 node-68 kernel: [1464767.257796] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:32:31.248289+00:00 node-68 kernel: [1464767.257799] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:32:31.248291+00:00 node-68 kernel: [1464767.257802] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:32:31.248292+00:00 node-68 kernel: [1464767.257803] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:32:31.248293+00:00 node-68 kernel: [1464767.257806] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:32:31.248294+00:00 node-68 kernel: [1464767.257808] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:32:31.248306+00:00 node-68 kernel: [1464767.257809] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:32:31.248309+00:00 node-68 kernel: [1464767.257811] [] process_backlog+0xa8/0x150 2017-10-20T20:32:31.248311+00:00 node-68 kernel: [1464767.257812] [] net_rx_action+0x21e/0x360 2017-10-20T20:32:31.248312+00:00 node-68 kernel: [1464767.257814] [] __do_softirq+0x101/0x290 2017-10-20T20:32:31.248313+00:00 node-68 kernel: [1464767.257816] [] irq_exit+0xa3/0xb0 2017-10-20T20:32:31.248314+00:00 node-68 kernel: [1464767.257818] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:32:31.248316+00:00 node-68 kernel: [1464767.257821] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:32:31.248316+00:00 node-68 kernel: [1464767.257821] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:32:31.248317+00:00 node-68 kernel: [1464767.257825] [] cpuidle_enter+0x17/0x20 2017-10-20T20:32:31.248317+00:00 node-68 kernel: [1464767.257828] [] call_cpuidle+0x32/0x60 2017-10-20T20:32:31.248318+00:00 node-68 kernel: [1464767.257829] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:32:31.248319+00:00 node-68 kernel: [1464767.257830] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:32:31.248320+00:00 node-68 kernel: [1464767.257832] [] start_secondary+0x154/0x190 2017-10-20T20:32:31.248321+00:00 node-68 kernel: [1464767.257834] ---[ end trace d44d42b3ada78294 ]--- 2017-10-20T20:33:41.445917+00:00 node-68 kernel: [1464837.449622] ------------[ cut here ]------------ 2017-10-20T20:33:41.445941+00:00 node-68 kernel: [1464837.449635] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:33:41.445944+00:00 node-68 kernel: [1464837.449639] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:33:41.445946+00:00 node-68 kernel: [1464837.449641] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:33:41.445948+00:00 node-68 kernel: [1464837.449714] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:33:41.445968+00:00 node-68 kernel: [1464837.449716] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:33:41.445978+00:00 node-68 kernel: [1464837.449717] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:33:41.445997+00:00 node-68 kernel: [1464837.449719] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:33:41.445999+00:00 node-68 kernel: [1464837.449721] ffff882033e5bc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:33:41.446001+00:00 node-68 kernel: [1464837.449723] Call Trace: 2017-10-20T20:33:41.446002+00:00 node-68 kernel: [1464837.449724] [] dump_stack+0x63/0x90 2017-10-20T20:33:41.446003+00:00 node-68 kernel: [1464837.449731] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:33:41.446004+00:00 node-68 kernel: [1464837.449733] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:33:41.446004+00:00 node-68 kernel: [1464837.449736] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:33:41.446005+00:00 node-68 kernel: [1464837.449737] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:33:41.446007+00:00 node-68 kernel: [1464837.449739] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:33:41.446008+00:00 node-68 kernel: [1464837.449744] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:33:41.446008+00:00 node-68 kernel: [1464837.449750] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:33:41.446009+00:00 node-68 kernel: [1464837.449911] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:33:41.446010+00:00 node-68 kernel: [1464837.450047] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:33:41.446010+00:00 node-68 kernel: [1464837.450184] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:33:41.446012+00:00 node-68 kernel: [1464837.450324] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:33:41.446013+00:00 node-68 kernel: [1464837.450592] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:33:41.446014+00:00 node-68 kernel: [1464837.450731] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:33:41.446014+00:00 node-68 kernel: [1464837.450736] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:33:41.446015+00:00 node-68 kernel: [1464837.450740] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:33:41.446016+00:00 node-68 kernel: [1464837.450744] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T20:33:41.446018+00:00 node-68 kernel: [1464837.450748] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:33:41.446019+00:00 node-68 kernel: [1464837.450752] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:33:41.446019+00:00 node-68 kernel: [1464837.450756] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:33:41.446020+00:00 node-68 kernel: [1464837.450760] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:33:41.446020+00:00 node-68 kernel: [1464837.450762] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:33:41.446021+00:00 node-68 kernel: [1464837.450765] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:33:41.446029+00:00 node-68 kernel: [1464837.450767] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:33:41.446030+00:00 node-68 kernel: [1464837.450769] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:33:41.446031+00:00 node-68 kernel: [1464837.450771] [] process_backlog+0xa8/0x150 2017-10-20T20:33:41.446031+00:00 node-68 kernel: [1464837.450773] [] net_rx_action+0x21e/0x360 2017-10-20T20:33:41.446032+00:00 node-68 kernel: [1464837.450777] [] __do_softirq+0x101/0x290 2017-10-20T20:33:41.446033+00:00 node-68 kernel: [1464837.450779] [] irq_exit+0xa3/0xb0 2017-10-20T20:33:41.446034+00:00 node-68 kernel: [1464837.450783] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:33:41.446035+00:00 node-68 kernel: [1464837.450788] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:33:41.446036+00:00 node-68 kernel: [1464837.450789] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:33:41.446036+00:00 node-68 kernel: [1464837.450795] [] cpuidle_enter+0x17/0x20 2017-10-20T20:33:41.446037+00:00 node-68 kernel: [1464837.450799] [] call_cpuidle+0x32/0x60 2017-10-20T20:33:41.446039+00:00 node-68 kernel: [1464837.450801] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:33:41.446040+00:00 node-68 kernel: [1464837.450803] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:33:41.446041+00:00 node-68 kernel: [1464837.450805] [] start_secondary+0x154/0x190 2017-10-20T20:33:41.446041+00:00 node-68 kernel: [1464837.450810] ---[ end trace d44d42b3ada78295 ]--- 2017-10-20T20:33:47.207689+00:00 node-68 kernel: [1464843.212004] ------------[ cut here ]------------ 2017-10-20T20:33:47.207717+00:00 node-68 kernel: [1464843.212023] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:33:47.207719+00:00 node-68 kernel: [1464843.212027] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:33:47.207720+00:00 node-68 kernel: [1464843.212029] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:33:47.207724+00:00 node-68 kernel: [1464843.212104] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:33:47.207726+00:00 node-68 kernel: [1464843.212105] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:33:47.207727+00:00 node-68 kernel: [1464843.212106] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T20:33:47.207754+00:00 node-68 kernel: [1464843.212108] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T20:33:47.207755+00:00 node-68 kernel: [1464843.212110] ffff8820361dbc00 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T20:33:47.207757+00:00 node-68 kernel: [1464843.212112] Call Trace: 2017-10-20T20:33:47.207758+00:00 node-68 kernel: [1464843.212113] [] dump_stack+0x63/0x90 2017-10-20T20:33:47.207760+00:00 node-68 kernel: [1464843.212120] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:33:47.207761+00:00 node-68 kernel: [1464843.212122] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:33:47.207762+00:00 node-68 kernel: [1464843.212125] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:33:47.207764+00:00 node-68 kernel: [1464843.212127] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:33:47.207765+00:00 node-68 kernel: [1464843.212129] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:33:47.207767+00:00 node-68 kernel: [1464843.212130] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T20:33:47.207776+00:00 node-68 kernel: [1464843.212132] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T20:33:47.207778+00:00 node-68 kernel: [1464843.212135] [] sch_direct_xmit+0x16a/0x220 2017-10-20T20:33:47.207779+00:00 node-68 kernel: [1464843.212137] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T20:33:47.207780+00:00 node-68 kernel: [1464843.212138] [] dev_queue_xmit+0x10/0x20 2017-10-20T20:33:47.207782+00:00 node-68 kernel: [1464843.212145] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T20:33:47.207783+00:00 node-68 kernel: [1464843.212149] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T20:33:47.207784+00:00 node-68 kernel: [1464843.212152] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:33:47.207785+00:00 node-68 kernel: [1464843.212155] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:33:47.207786+00:00 node-68 kernel: [1464843.212158] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:33:47.207788+00:00 node-68 kernel: [1464843.212161] [] br_forward+0x87/0x90 [bridge] 2017-10-20T20:33:47.207789+00:00 node-68 kernel: [1464843.212164] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:33:47.207791+00:00 node-68 kernel: [1464843.212167] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:33:47.207792+00:00 node-68 kernel: [1464843.212170] [] ? nf_iterate+0x62/0x80 2017-10-20T20:33:47.207793+00:00 node-68 kernel: [1464843.212173] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T20:33:47.207801+00:00 node-68 kernel: [1464843.212176] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:33:47.207805+00:00 node-68 kernel: [1464843.212178] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:33:47.207807+00:00 node-68 kernel: [1464843.212181] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:33:47.207821+00:00 node-68 kernel: [1464843.212182] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:33:47.207823+00:00 node-68 kernel: [1464843.212186] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T20:33:47.207824+00:00 node-68 kernel: [1464843.212187] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:33:47.207826+00:00 node-68 kernel: [1464843.212189] [] process_backlog+0xa8/0x150 2017-10-20T20:33:47.207828+00:00 node-68 kernel: [1464843.212190] [] net_rx_action+0x21e/0x360 2017-10-20T20:33:47.207829+00:00 node-68 kernel: [1464843.212192] [] __do_softirq+0x101/0x290 2017-10-20T20:33:47.207831+00:00 node-68 kernel: [1464843.212194] [] irq_exit+0xa3/0xb0 2017-10-20T20:33:47.207832+00:00 node-68 kernel: [1464843.212197] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:33:47.207833+00:00 node-68 kernel: [1464843.212201] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:33:47.207835+00:00 node-68 kernel: [1464843.212201] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:33:47.207837+00:00 node-68 kernel: [1464843.212205] [] cpuidle_enter+0x17/0x20 2017-10-20T20:33:47.207838+00:00 node-68 kernel: [1464843.212207] [] call_cpuidle+0x32/0x60 2017-10-20T20:33:47.207839+00:00 node-68 kernel: [1464843.212208] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:33:47.207840+00:00 node-68 kernel: [1464843.212210] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:33:47.207842+00:00 node-68 kernel: [1464843.212212] [] start_secondary+0x154/0x190 2017-10-20T20:33:47.207843+00:00 node-68 kernel: [1464843.212214] ---[ end trace d44d42b3ada78296 ]--- 2017-10-20T20:34:33.755983+00:00 node-68 kernel: [1464889.757112] ------------[ cut here ]------------ 2017-10-20T20:34:33.756004+00:00 node-68 kernel: [1464889.757131] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:34:33.756016+00:00 node-68 kernel: [1464889.757136] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:34:33.756018+00:00 node-68 kernel: [1464889.757138] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:34:33.756021+00:00 node-68 kernel: [1464889.757233] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:34:33.756023+00:00 node-68 kernel: [1464889.757235] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:34:33.756024+00:00 node-68 kernel: [1464889.757236] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:34:33.756047+00:00 node-68 kernel: [1464889.757240] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:34:33.756049+00:00 node-68 kernel: [1464889.757242] ffff881036add000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:34:33.756051+00:00 node-68 kernel: [1464889.757245] Call Trace: 2017-10-20T20:34:33.756052+00:00 node-68 kernel: [1464889.757247] [] dump_stack+0x63/0x90 2017-10-20T20:34:33.756054+00:00 node-68 kernel: [1464889.757256] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:34:33.756056+00:00 node-68 kernel: [1464889.757259] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:34:33.756057+00:00 node-68 kernel: [1464889.757262] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:34:33.756058+00:00 node-68 kernel: [1464889.757264] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:34:33.756060+00:00 node-68 kernel: [1464889.757267] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:34:33.756061+00:00 node-68 kernel: [1464889.757274] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:34:33.756063+00:00 node-68 kernel: [1464889.757279] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:34:33.756064+00:00 node-68 kernel: [1464889.757285] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:34:33.756065+00:00 node-68 kernel: [1464889.757288] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:34:33.756066+00:00 node-68 kernel: [1464889.757292] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:34:33.756068+00:00 node-68 kernel: [1464889.757296] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:34:33.756070+00:00 node-68 kernel: [1464889.757300] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:34:33.756071+00:00 node-68 kernel: [1464889.757305] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:34:33.756072+00:00 node-68 kernel: [1464889.757309] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T20:34:33.756073+00:00 node-68 kernel: [1464889.757313] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:34:33.756075+00:00 node-68 kernel: [1464889.757315] [] ? cpumask_next_and+0x2f/0x40 2017-10-20T20:34:33.756077+00:00 node-68 kernel: [1464889.757319] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:34:33.756078+00:00 node-68 kernel: [1464889.757324] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:34:33.756079+00:00 node-68 kernel: [1464889.757326] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:34:33.756080+00:00 node-68 kernel: [1464889.757329] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:34:33.756081+00:00 node-68 kernel: [1464889.757331] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:34:33.756083+00:00 node-68 kernel: [1464889.757333] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:34:33.756084+00:00 node-68 kernel: [1464889.757335] [] process_backlog+0xa8/0x150 2017-10-20T20:34:33.756096+00:00 node-68 kernel: [1464889.757337] [] net_rx_action+0x21e/0x360 2017-10-20T20:34:33.756105+00:00 node-68 kernel: [1464889.757340] [] __do_softirq+0x101/0x290 2017-10-20T20:34:33.756107+00:00 node-68 kernel: [1464889.757343] [] irq_exit+0xa3/0xb0 2017-10-20T20:34:33.756108+00:00 node-68 kernel: [1464889.757347] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:34:33.756110+00:00 node-68 kernel: [1464889.757352] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:34:33.756112+00:00 node-68 kernel: [1464889.757353] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:34:33.756114+00:00 node-68 kernel: [1464889.757359] [] cpuidle_enter+0x17/0x20 2017-10-20T20:34:33.756115+00:00 node-68 kernel: [1464889.757361] [] call_cpuidle+0x32/0x60 2017-10-20T20:34:33.756117+00:00 node-68 kernel: [1464889.757363] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:34:33.756118+00:00 node-68 kernel: [1464889.757365] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:34:33.756120+00:00 node-68 kernel: [1464889.757368] [] start_secondary+0x154/0x190 2017-10-20T20:34:33.756121+00:00 node-68 kernel: [1464889.757371] ---[ end trace d44d42b3ada78297 ]--- 2017-10-20T20:44:18.316293+00:00 node-68 kernel: [1465474.278323] ------------[ cut here ]------------ 2017-10-20T20:44:18.316317+00:00 node-68 kernel: [1465474.278341] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:44:18.316319+00:00 node-68 kernel: [1465474.278345] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:44:18.316342+00:00 node-68 kernel: [1465474.278347] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:44:18.316346+00:00 node-68 kernel: [1465474.278442] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:44:18.316348+00:00 node-68 kernel: [1465474.278444] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:44:18.316349+00:00 node-68 kernel: [1465474.278445] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:44:18.316377+00:00 node-68 kernel: [1465474.278449] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:44:18.316380+00:00 node-68 kernel: [1465474.278452] ffff88103467a200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:44:18.316382+00:00 node-68 kernel: [1465474.278456] Call Trace: 2017-10-20T20:44:18.316383+00:00 node-68 kernel: [1465474.278458] [] dump_stack+0x63/0x90 2017-10-20T20:44:18.316384+00:00 node-68 kernel: [1465474.278467] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:44:18.316385+00:00 node-68 kernel: [1465474.278470] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:44:18.316386+00:00 node-68 kernel: [1465474.278474] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:44:18.316389+00:00 node-68 kernel: [1465474.278476] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:44:18.316391+00:00 node-68 kernel: [1465474.278479] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:44:18.316392+00:00 node-68 kernel: [1465474.278486] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:44:18.316394+00:00 node-68 kernel: [1465474.278493] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:44:18.316395+00:00 node-68 kernel: [1465474.278497] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:44:18.316396+00:00 node-68 kernel: [1465474.278500] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:44:18.316399+00:00 node-68 kernel: [1465474.278505] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:44:18.316401+00:00 node-68 kernel: [1465474.278509] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:44:18.316403+00:00 node-68 kernel: [1465474.278513] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:44:18.316405+00:00 node-68 kernel: [1465474.278516] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:44:18.316406+00:00 node-68 kernel: [1465474.278519] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:44:18.316408+00:00 node-68 kernel: [1465474.278521] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:44:18.316410+00:00 node-68 kernel: [1465474.278528] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:44:18.316412+00:00 node-68 kernel: [1465474.278534] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:44:18.316413+00:00 node-68 kernel: [1465474.278538] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:44:18.316414+00:00 node-68 kernel: [1465474.278541] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:44:18.316415+00:00 node-68 kernel: [1465474.278544] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:44:18.316416+00:00 node-68 kernel: [1465474.278547] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:44:18.316418+00:00 node-68 kernel: [1465474.278549] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:44:18.316431+00:00 node-68 kernel: [1465474.278552] [] process_backlog+0xa8/0x150 2017-10-20T20:44:18.316432+00:00 node-68 kernel: [1465474.278554] [] net_rx_action+0x21e/0x360 2017-10-20T20:44:18.316434+00:00 node-68 kernel: [1465474.278557] [] __do_softirq+0x101/0x290 2017-10-20T20:44:18.316435+00:00 node-68 kernel: [1465474.278560] [] irq_exit+0xa3/0xb0 2017-10-20T20:44:18.316438+00:00 node-68 kernel: [1465474.278562] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:44:18.316439+00:00 node-68 kernel: [1465474.278566] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:44:18.316441+00:00 node-68 kernel: [1465474.278567] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:44:18.316445+00:00 node-68 kernel: [1465474.278572] [] cpuidle_enter+0x17/0x20 2017-10-20T20:44:18.316446+00:00 node-68 kernel: [1465474.278576] [] call_cpuidle+0x32/0x60 2017-10-20T20:44:18.316447+00:00 node-68 kernel: [1465474.278578] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:44:18.316449+00:00 node-68 kernel: [1465474.278580] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:44:18.316451+00:00 node-68 kernel: [1465474.278583] [] start_secondary+0x154/0x190 2017-10-20T20:44:18.316453+00:00 node-68 kernel: [1465474.278586] ---[ end trace d44d42b3ada78298 ]--- 2017-10-20T20:44:56.942589+00:00 node-68 kernel: [1465512.902064] ------------[ cut here ]------------ 2017-10-20T20:44:56.942614+00:00 node-68 kernel: [1465512.902081] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:44:56.942616+00:00 node-68 kernel: [1465512.902085] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:44:56.942626+00:00 node-68 kernel: [1465512.902087] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:44:56.942628+00:00 node-68 kernel: [1465512.902181] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:44:56.942630+00:00 node-68 kernel: [1465512.902183] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:44:56.942631+00:00 node-68 kernel: [1465512.902184] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:44:56.942655+00:00 node-68 kernel: [1465512.902187] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:44:56.942656+00:00 node-68 kernel: [1465512.902190] ffff881033f1fe00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:44:56.942658+00:00 node-68 kernel: [1465512.902193] Call Trace: 2017-10-20T20:44:56.942660+00:00 node-68 kernel: [1465512.902194] [] dump_stack+0x63/0x90 2017-10-20T20:44:56.942661+00:00 node-68 kernel: [1465512.902203] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:44:56.942662+00:00 node-68 kernel: [1465512.902206] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:44:56.942663+00:00 node-68 kernel: [1465512.902209] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:44:56.942664+00:00 node-68 kernel: [1465512.902211] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:44:56.942666+00:00 node-68 kernel: [1465512.902214] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:44:56.942667+00:00 node-68 kernel: [1465512.902223] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:44:56.942668+00:00 node-68 kernel: [1465512.902226] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:44:56.942669+00:00 node-68 kernel: [1465512.902232] [] ? nf_iterate+0x62/0x80 2017-10-20T20:44:56.942670+00:00 node-68 kernel: [1465512.902234] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:44:56.942672+00:00 node-68 kernel: [1465512.902242] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:44:56.942674+00:00 node-68 kernel: [1465512.902247] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:44:56.942675+00:00 node-68 kernel: [1465512.902251] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:44:56.942676+00:00 node-68 kernel: [1465512.902255] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:44:56.942677+00:00 node-68 kernel: [1465512.902259] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:44:56.942678+00:00 node-68 kernel: [1465512.902263] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:44:56.942680+00:00 node-68 kernel: [1465512.902266] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:44:56.942681+00:00 node-68 kernel: [1465512.902268] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:44:56.942683+00:00 node-68 kernel: [1465512.902271] [] ? __netif_receive_skb+0x60/0x60 2017-10-20T20:44:56.942684+00:00 node-68 kernel: [1465512.902275] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:44:56.942685+00:00 node-68 kernel: [1465512.902277] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:44:56.942686+00:00 node-68 kernel: [1465512.902280] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:44:56.942687+00:00 node-68 kernel: [1465512.902282] [] process_backlog+0xa8/0x150 2017-10-20T20:44:56.942689+00:00 node-68 kernel: [1465512.902284] [] net_rx_action+0x21e/0x360 2017-10-20T20:44:56.942699+00:00 node-68 kernel: [1465512.902287] [] __do_softirq+0x101/0x290 2017-10-20T20:44:56.942700+00:00 node-68 kernel: [1465512.902290] [] irq_exit+0xa3/0xb0 2017-10-20T20:44:56.942701+00:00 node-68 kernel: [1465512.902293] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:44:56.942702+00:00 node-68 kernel: [1465512.902298] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:44:56.942704+00:00 node-68 kernel: [1465512.902299] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:44:56.942705+00:00 node-68 kernel: [1465512.902304] [] cpuidle_enter+0x17/0x20 2017-10-20T20:44:56.942706+00:00 node-68 kernel: [1465512.902307] [] call_cpuidle+0x32/0x60 2017-10-20T20:44:56.942707+00:00 node-68 kernel: [1465512.902309] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:44:56.942708+00:00 node-68 kernel: [1465512.902311] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:44:56.942710+00:00 node-68 kernel: [1465512.902314] [] start_secondary+0x154/0x190 2017-10-20T20:44:56.942712+00:00 node-68 kernel: [1465512.902316] ---[ end trace d44d42b3ada78299 ]--- 2017-10-20T20:50:21.139695+00:00 node-68 kernel: [1465837.077618] ------------[ cut here ]------------ 2017-10-20T20:50:21.139720+00:00 node-68 kernel: [1465837.077631] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:50:21.139723+00:00 node-68 kernel: [1465837.077634] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:50:21.139724+00:00 node-68 kernel: [1465837.077636] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:50:21.139727+00:00 node-68 kernel: [1465837.077703] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:50:21.139728+00:00 node-68 kernel: [1465837.077704] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:50:21.139729+00:00 node-68 kernel: [1465837.077706] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:50:21.139749+00:00 node-68 kernel: [1465837.077708] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:50:21.139751+00:00 node-68 kernel: [1465837.077709] ffff881033f1e100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:50:21.139752+00:00 node-68 kernel: [1465837.077711] Call Trace: 2017-10-20T20:50:21.139753+00:00 node-68 kernel: [1465837.077712] [] dump_stack+0x63/0x90 2017-10-20T20:50:21.139754+00:00 node-68 kernel: [1465837.077719] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:50:21.139754+00:00 node-68 kernel: [1465837.077722] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:50:21.139755+00:00 node-68 kernel: [1465837.077726] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:50:21.139755+00:00 node-68 kernel: [1465837.077728] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:50:21.139757+00:00 node-68 kernel: [1465837.077731] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:50:21.139758+00:00 node-68 kernel: [1465837.077738] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:50:21.139758+00:00 node-68 kernel: [1465837.077742] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:50:21.139759+00:00 node-68 kernel: [1465837.077745] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:50:21.139760+00:00 node-68 kernel: [1465837.077750] [] ? nf_iterate+0x62/0x80 2017-10-20T20:50:21.139760+00:00 node-68 kernel: [1465837.077753] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:50:21.139762+00:00 node-68 kernel: [1465837.077760] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:50:21.139763+00:00 node-68 kernel: [1465837.077766] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:50:21.139763+00:00 node-68 kernel: [1465837.077770] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:50:21.139764+00:00 node-68 kernel: [1465837.077774] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:50:21.139764+00:00 node-68 kernel: [1465837.077776] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:50:21.139765+00:00 node-68 kernel: [1465837.077778] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:50:21.139766+00:00 node-68 kernel: [1465837.077780] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:50:21.139767+00:00 node-68 kernel: [1465837.077784] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:50:21.139768+00:00 node-68 kernel: [1465837.077787] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:50:21.139768+00:00 node-68 kernel: [1465837.077790] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:50:21.139769+00:00 node-68 kernel: [1465837.077794] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:50:21.139770+00:00 node-68 kernel: [1465837.077798] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:50:21.139777+00:00 node-68 kernel: [1465837.077800] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:50:21.139777+00:00 node-68 kernel: [1465837.077802] [] process_backlog+0xa8/0x150 2017-10-20T20:50:21.139778+00:00 node-68 kernel: [1465837.077803] [] net_rx_action+0x21e/0x360 2017-10-20T20:50:21.139779+00:00 node-68 kernel: [1465837.077806] [] __do_softirq+0x101/0x290 2017-10-20T20:50:21.139779+00:00 node-68 kernel: [1465837.077809] [] irq_exit+0xa3/0xb0 2017-10-20T20:50:21.139781+00:00 node-68 kernel: [1465837.077811] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:50:21.139782+00:00 node-68 kernel: [1465837.077816] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:50:21.139783+00:00 node-68 kernel: [1465837.077817] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:50:21.139783+00:00 node-68 kernel: [1465837.077822] [] cpuidle_enter+0x17/0x20 2017-10-20T20:50:21.139784+00:00 node-68 kernel: [1465837.077826] [] call_cpuidle+0x32/0x60 2017-10-20T20:50:21.139785+00:00 node-68 kernel: [1465837.077828] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:50:21.139786+00:00 node-68 kernel: [1465837.077830] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:50:21.139787+00:00 node-68 kernel: [1465837.077833] [] start_secondary+0x154/0x190 2017-10-20T20:50:21.139788+00:00 node-68 kernel: [1465837.077836] ---[ end trace d44d42b3ada7829a ]--- 2017-10-20T20:51:48.188472+00:00 node-68 kernel: [1465924.119874] ------------[ cut here ]------------ 2017-10-20T20:51:48.188485+00:00 node-68 kernel: [1465924.119881] WARNING: CPU: 27 PID: 5072 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:51:48.188488+00:00 node-68 kernel: [1465924.119883] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:51:48.188491+00:00 node-68 kernel: [1465924.119884] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:51:48.188493+00:00 node-68 kernel: [1465924.119949] CPU: 27 PID: 5072 Comm: neutron-openvsw Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:51:48.188494+00:00 node-68 kernel: [1465924.119950] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:51:48.188494+00:00 node-68 kernel: [1465924.119952] 0000000000000286 9b5bcd2dabe444e3 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:51:48.188509+00:00 node-68 kernel: [1465924.119954] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:51:48.188510+00:00 node-68 kernel: [1465924.119955] ffff880de6908a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:51:48.188511+00:00 node-68 kernel: [1465924.119957] Call Trace: 2017-10-20T20:51:48.188512+00:00 node-68 kernel: [1465924.119958] [] dump_stack+0x63/0x90 2017-10-20T20:51:48.188513+00:00 node-68 kernel: [1465924.119965] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:51:48.188514+00:00 node-68 kernel: [1465924.119967] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:51:48.188514+00:00 node-68 kernel: [1465924.119970] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:51:48.188515+00:00 node-68 kernel: [1465924.119971] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:51:48.188516+00:00 node-68 kernel: [1465924.119973] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:51:48.188518+00:00 node-68 kernel: [1465924.119978] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:51:48.188518+00:00 node-68 kernel: [1465924.119981] [] ? handle_edge_irq+0x80/0x150 2017-10-20T20:51:48.188519+00:00 node-68 kernel: [1465924.119986] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:51:48.188519+00:00 node-68 kernel: [1465924.119989] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:51:48.188520+00:00 node-68 kernel: [1465924.119991] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:51:48.188521+00:00 node-68 kernel: [1465924.119994] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:51:48.188522+00:00 node-68 kernel: [1465924.119996] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:51:48.188523+00:00 node-68 kernel: [1465924.119999] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:51:48.188523+00:00 node-68 kernel: [1465924.120005] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:51:48.188524+00:00 node-68 kernel: [1465924.120008] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:51:48.188525+00:00 node-68 kernel: [1465924.120010] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:51:48.188526+00:00 node-68 kernel: [1465924.120013] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T20:51:48.188527+00:00 node-68 kernel: [1465924.120016] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:51:48.188527+00:00 node-68 kernel: [1465924.120019] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:51:48.188528+00:00 node-68 kernel: [1465924.120023] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:51:48.188528+00:00 node-68 kernel: [1465924.120026] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:51:48.188529+00:00 node-68 kernel: [1465924.120027] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:51:48.188539+00:00 node-68 kernel: [1465924.120029] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:51:48.188540+00:00 node-68 kernel: [1465924.120030] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:51:48.188540+00:00 node-68 kernel: [1465924.120032] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:51:48.188541+00:00 node-68 kernel: [1465924.120033] [] process_backlog+0xa8/0x150 2017-10-20T20:51:48.188542+00:00 node-68 kernel: [1465924.120035] [] net_rx_action+0x21e/0x360 2017-10-20T20:51:48.188544+00:00 node-68 kernel: [1465924.120037] [] __do_softirq+0x101/0x290 2017-10-20T20:51:48.188545+00:00 node-68 kernel: [1465924.120039] [] irq_exit+0xa3/0xb0 2017-10-20T20:51:48.188546+00:00 node-68 kernel: [1465924.120042] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:51:48.188547+00:00 node-68 kernel: [1465924.120045] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:51:48.188547+00:00 node-68 kernel: [1465924.120046] [] ? copy_page+0x7/0x10 2017-10-20T20:51:48.188548+00:00 node-68 kernel: [1465924.120049] [] ? copy_user_huge_page+0xde/0x300 2017-10-20T20:51:48.188549+00:00 node-68 kernel: [1465924.120051] [] do_huge_pmd_wp_page+0x35b/0xb70 2017-10-20T20:51:48.188550+00:00 node-68 kernel: [1465924.120053] [] ? find_next_bit+0x15/0x20 2017-10-20T20:51:48.188550+00:00 node-68 kernel: [1465924.120054] [] handle_mm_fault+0x90f/0x1820 2017-10-20T20:51:48.188551+00:00 node-68 kernel: [1465924.120057] [] ? check_preempt_curr+0x54/0x90 2017-10-20T20:51:48.188551+00:00 node-68 kernel: [1465924.120058] [] ? wake_up_new_task+0x11d/0x1b0 2017-10-20T20:51:48.188568+00:00 node-68 kernel: [1465924.120060] [] __do_page_fault+0x197/0x400 2017-10-20T20:51:48.188569+00:00 node-68 kernel: [1465924.120062] [] do_page_fault+0x22/0x30 2017-10-20T20:51:48.188570+00:00 node-68 kernel: [1465924.120063] [] page_fault+0x28/0x30 2017-10-20T20:51:48.188570+00:00 node-68 kernel: [1465924.120064] ---[ end trace d44d42b3ada7829b ]--- 2017-10-20T20:53:46.435704+00:00 node-68 kernel: [1466042.359986] ------------[ cut here ]------------ 2017-10-20T20:53:46.435730+00:00 node-68 kernel: [1466042.360000] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:53:46.435733+00:00 node-68 kernel: [1466042.360003] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:53:46.435735+00:00 node-68 kernel: [1466042.360004] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:53:46.435738+00:00 node-68 kernel: [1466042.360072] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:53:46.435739+00:00 node-68 kernel: [1466042.360074] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:53:46.435741+00:00 node-68 kernel: [1466042.360076] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:53:46.435766+00:00 node-68 kernel: [1466042.360078] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:53:46.435772+00:00 node-68 kernel: [1466042.360081] ffff882035bb5500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:53:46.435774+00:00 node-68 kernel: [1466042.360083] Call Trace: 2017-10-20T20:53:46.435776+00:00 node-68 kernel: [1466042.360084] [] dump_stack+0x63/0x90 2017-10-20T20:53:46.435776+00:00 node-68 kernel: [1466042.360093] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:53:46.435777+00:00 node-68 kernel: [1466042.360096] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:53:46.435778+00:00 node-68 kernel: [1466042.360101] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:53:46.435780+00:00 node-68 kernel: [1466042.360103] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:53:46.435781+00:00 node-68 kernel: [1466042.360105] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:53:46.435783+00:00 node-68 kernel: [1466042.360112] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:53:46.435784+00:00 node-68 kernel: [1466042.360116] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:53:46.435785+00:00 node-68 kernel: [1466042.360122] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:53:46.435786+00:00 node-68 kernel: [1466042.360127] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:53:46.435788+00:00 node-68 kernel: [1466042.360130] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:53:46.435789+00:00 node-68 kernel: [1466042.360136] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:53:46.435791+00:00 node-68 kernel: [1466042.360140] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:53:46.435792+00:00 node-68 kernel: [1466042.360145] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:53:46.435793+00:00 node-68 kernel: [1466042.360148] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:53:46.435794+00:00 node-68 kernel: [1466042.360150] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:53:46.435795+00:00 node-68 kernel: [1466042.360152] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:53:46.435797+00:00 node-68 kernel: [1466042.360158] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:53:46.435798+00:00 node-68 kernel: [1466042.360161] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T20:53:46.435799+00:00 node-68 kernel: [1466042.360163] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:53:46.435800+00:00 node-68 kernel: [1466042.360165] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:53:46.435801+00:00 node-68 kernel: [1466042.360167] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:53:46.435802+00:00 node-68 kernel: [1466042.360170] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:53:46.435814+00:00 node-68 kernel: [1466042.360171] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:53:46.435816+00:00 node-68 kernel: [1466042.360172] [] process_backlog+0xa8/0x150 2017-10-20T20:53:46.435817+00:00 node-68 kernel: [1466042.360174] [] net_rx_action+0x21e/0x360 2017-10-20T20:53:46.435818+00:00 node-68 kernel: [1466042.360176] [] __do_softirq+0x101/0x290 2017-10-20T20:53:46.435820+00:00 node-68 kernel: [1466042.360178] [] irq_exit+0xa3/0xb0 2017-10-20T20:53:46.435821+00:00 node-68 kernel: [1466042.360179] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:53:46.435823+00:00 node-68 kernel: [1466042.360184] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:53:46.435824+00:00 node-68 kernel: [1466042.360184] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:53:46.435824+00:00 node-68 kernel: [1466042.360188] [] cpuidle_enter+0x17/0x20 2017-10-20T20:53:46.435825+00:00 node-68 kernel: [1466042.360191] [] call_cpuidle+0x32/0x60 2017-10-20T20:53:46.435827+00:00 node-68 kernel: [1466042.360192] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:53:46.435828+00:00 node-68 kernel: [1466042.360193] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:53:46.435829+00:00 node-68 kernel: [1466042.360195] [] start_secondary+0x154/0x190 2017-10-20T20:53:46.435830+00:00 node-68 kernel: [1466042.360197] ---[ end trace d44d42b3ada7829c ]--- 2017-10-20T20:56:45.135686+00:00 node-68 kernel: [1466221.047977] ------------[ cut here ]------------ 2017-10-20T20:56:45.135706+00:00 node-68 kernel: [1466221.047992] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:56:45.135708+00:00 node-68 kernel: [1466221.047996] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:56:45.135709+00:00 node-68 kernel: [1466221.047998] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:56:45.135711+00:00 node-68 kernel: [1466221.048066] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:56:45.135712+00:00 node-68 kernel: [1466221.048068] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:56:45.135712+00:00 node-68 kernel: [1466221.048069] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:56:45.135727+00:00 node-68 kernel: [1466221.048071] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:56:45.135727+00:00 node-68 kernel: [1466221.048073] ffff881033c6c700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:56:45.135728+00:00 node-68 kernel: [1466221.048075] Call Trace: 2017-10-20T20:56:45.135743+00:00 node-68 kernel: [1466221.048076] [] dump_stack+0x63/0x90 2017-10-20T20:56:45.135744+00:00 node-68 kernel: [1466221.048084] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:56:45.135745+00:00 node-68 kernel: [1466221.048087] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:56:45.135746+00:00 node-68 kernel: [1466221.048089] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:56:45.135746+00:00 node-68 kernel: [1466221.048091] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:56:45.135748+00:00 node-68 kernel: [1466221.048093] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:56:45.135749+00:00 node-68 kernel: [1466221.048099] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:56:45.135749+00:00 node-68 kernel: [1466221.048101] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:56:45.135750+00:00 node-68 kernel: [1466221.048104] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:56:45.135750+00:00 node-68 kernel: [1466221.048109] [] ? nf_iterate+0x62/0x80 2017-10-20T20:56:45.135751+00:00 node-68 kernel: [1466221.048111] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:56:45.135752+00:00 node-68 kernel: [1466221.048118] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:56:45.135753+00:00 node-68 kernel: [1466221.048122] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:56:45.135754+00:00 node-68 kernel: [1466221.048125] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:56:45.135755+00:00 node-68 kernel: [1466221.048128] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:56:45.135755+00:00 node-68 kernel: [1466221.048130] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T20:56:45.135756+00:00 node-68 kernel: [1466221.048133] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T20:56:45.135757+00:00 node-68 kernel: [1466221.048135] [] ? nf_iterate+0x62/0x80 2017-10-20T20:56:45.135758+00:00 node-68 kernel: [1466221.048137] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T20:56:45.135759+00:00 node-68 kernel: [1466221.048139] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T20:56:45.135759+00:00 node-68 kernel: [1466221.048142] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T20:56:45.135760+00:00 node-68 kernel: [1466221.048145] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:56:45.135761+00:00 node-68 kernel: [1466221.048147] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:56:45.135769+00:00 node-68 kernel: [1466221.048150] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T20:56:45.135770+00:00 node-68 kernel: [1466221.048154] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T20:56:45.135771+00:00 node-68 kernel: [1466221.048155] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:56:45.135772+00:00 node-68 kernel: [1466221.048157] [] process_backlog+0xa8/0x150 2017-10-20T20:56:45.135773+00:00 node-68 kernel: [1466221.048158] [] net_rx_action+0x21e/0x360 2017-10-20T20:56:45.135774+00:00 node-68 kernel: [1466221.048160] [] __do_softirq+0x101/0x290 2017-10-20T20:56:45.135775+00:00 node-68 kernel: [1466221.048162] [] irq_exit+0xa3/0xb0 2017-10-20T20:56:45.135776+00:00 node-68 kernel: [1466221.048164] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:56:45.135777+00:00 node-68 kernel: [1466221.048169] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:56:45.135778+00:00 node-68 kernel: [1466221.048170] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:56:45.135779+00:00 node-68 kernel: [1466221.048174] [] cpuidle_enter+0x17/0x20 2017-10-20T20:56:45.135780+00:00 node-68 kernel: [1466221.048177] [] call_cpuidle+0x32/0x60 2017-10-20T20:56:45.135781+00:00 node-68 kernel: [1466221.048178] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:56:45.135782+00:00 node-68 kernel: [1466221.048179] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:56:45.135783+00:00 node-68 kernel: [1466221.048181] [] start_secondary+0x154/0x190 2017-10-20T20:56:45.135783+00:00 node-68 kernel: [1466221.048183] ---[ end trace d44d42b3ada7829d ]--- 2017-10-20T20:57:52.656276+00:00 node-68 kernel: [1466288.563961] ------------[ cut here ]------------ 2017-10-20T20:57:52.656297+00:00 node-68 kernel: [1466288.563979] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:57:52.656299+00:00 node-68 kernel: [1466288.563983] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:57:52.656300+00:00 node-68 kernel: [1466288.563986] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:57:52.656309+00:00 node-68 kernel: [1466288.564055] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:57:52.656310+00:00 node-68 kernel: [1466288.564056] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:57:52.656312+00:00 node-68 kernel: [1466288.564057] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:57:52.656326+00:00 node-68 kernel: [1466288.564059] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:57:52.656327+00:00 node-68 kernel: [1466288.564061] ffff8810356fb100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:57:52.656329+00:00 node-68 kernel: [1466288.564063] Call Trace: 2017-10-20T20:57:52.656330+00:00 node-68 kernel: [1466288.564064] [] dump_stack+0x63/0x90 2017-10-20T20:57:52.656331+00:00 node-68 kernel: [1466288.564071] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:57:52.656332+00:00 node-68 kernel: [1466288.564073] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:57:52.656332+00:00 node-68 kernel: [1466288.564076] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:57:52.656333+00:00 node-68 kernel: [1466288.564077] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:57:52.656334+00:00 node-68 kernel: [1466288.564079] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:57:52.656336+00:00 node-68 kernel: [1466288.564084] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:57:52.656336+00:00 node-68 kernel: [1466288.564089] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:57:52.656337+00:00 node-68 kernel: [1466288.564094] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T20:57:52.656338+00:00 node-68 kernel: [1466288.564096] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T20:57:52.656339+00:00 node-68 kernel: [1466288.564098] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T20:57:52.656340+00:00 node-68 kernel: [1466288.564101] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:57:52.656341+00:00 node-68 kernel: [1466288.564103] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:57:52.656342+00:00 node-68 kernel: [1466288.564106] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:57:52.656343+00:00 node-68 kernel: [1466288.564112] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T20:57:52.656343+00:00 node-68 kernel: [1466288.564115] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T20:57:52.656344+00:00 node-68 kernel: [1466288.564118] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T20:57:52.656345+00:00 node-68 kernel: [1466288.564120] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T20:57:52.656346+00:00 node-68 kernel: [1466288.564123] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T20:57:52.656347+00:00 node-68 kernel: [1466288.564127] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:57:52.656347+00:00 node-68 kernel: [1466288.564130] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T20:57:52.656348+00:00 node-68 kernel: [1466288.564132] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:57:52.656349+00:00 node-68 kernel: [1466288.564134] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:57:52.656357+00:00 node-68 kernel: [1466288.564137] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:57:52.656358+00:00 node-68 kernel: [1466288.564138] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:57:52.656359+00:00 node-68 kernel: [1466288.564141] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T20:57:52.656359+00:00 node-68 kernel: [1466288.564142] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:57:52.656360+00:00 node-68 kernel: [1466288.564143] [] process_backlog+0xa8/0x150 2017-10-20T20:57:52.656361+00:00 node-68 kernel: [1466288.564145] [] net_rx_action+0x21e/0x360 2017-10-20T20:57:52.656362+00:00 node-68 kernel: [1466288.564147] [] __do_softirq+0x101/0x290 2017-10-20T20:57:52.656363+00:00 node-68 kernel: [1466288.564149] [] irq_exit+0xa3/0xb0 2017-10-20T20:57:52.656364+00:00 node-68 kernel: [1466288.564152] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:57:52.656364+00:00 node-68 kernel: [1466288.564155] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:57:52.656365+00:00 node-68 kernel: [1466288.564156] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:57:52.656366+00:00 node-68 kernel: [1466288.564160] [] cpuidle_enter+0x17/0x20 2017-10-20T20:57:52.656367+00:00 node-68 kernel: [1466288.564162] [] call_cpuidle+0x32/0x60 2017-10-20T20:57:52.656368+00:00 node-68 kernel: [1466288.564163] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:57:52.656368+00:00 node-68 kernel: [1466288.564165] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:57:52.656369+00:00 node-68 kernel: [1466288.564166] [] start_secondary+0x154/0x190 2017-10-20T20:57:52.656370+00:00 node-68 kernel: [1466288.564168] ---[ end trace d44d42b3ada7829e ]--- 2017-10-20T20:59:27.846645+00:00 node-68 kernel: [1466383.747860] ------------[ cut here ]------------ 2017-10-20T20:59:27.846664+00:00 node-68 kernel: [1466383.747874] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T20:59:27.846666+00:00 node-68 kernel: [1466383.747877] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T20:59:27.846667+00:00 node-68 kernel: [1466383.747878] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T20:59:27.846669+00:00 node-68 kernel: [1466383.747945] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T20:59:27.846678+00:00 node-68 kernel: [1466383.747947] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T20:59:27.846679+00:00 node-68 kernel: [1466383.747948] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T20:59:27.846694+00:00 node-68 kernel: [1466383.747950] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T20:59:27.846695+00:00 node-68 kernel: [1466383.747951] ffff880ea352c000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T20:59:27.846696+00:00 node-68 kernel: [1466383.747953] Call Trace: 2017-10-20T20:59:27.846698+00:00 node-68 kernel: [1466383.747954] [] dump_stack+0x63/0x90 2017-10-20T20:59:27.846698+00:00 node-68 kernel: [1466383.747962] [] warn_slowpath_common+0x82/0xc0 2017-10-20T20:59:27.846699+00:00 node-68 kernel: [1466383.747964] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T20:59:27.846700+00:00 node-68 kernel: [1466383.747966] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T20:59:27.846700+00:00 node-68 kernel: [1466383.747968] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T20:59:27.846702+00:00 node-68 kernel: [1466383.747969] [] __skb_gso_segment+0xfd/0x110 2017-10-20T20:59:27.846703+00:00 node-68 kernel: [1466383.747974] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T20:59:27.846704+00:00 node-68 kernel: [1466383.747977] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T20:59:27.846704+00:00 node-68 kernel: [1466383.747979] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T20:59:27.846705+00:00 node-68 kernel: [1466383.747983] [] ? nf_iterate+0x62/0x80 2017-10-20T20:59:27.846705+00:00 node-68 kernel: [1466383.747985] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T20:59:27.846707+00:00 node-68 kernel: [1466383.747990] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T20:59:27.846708+00:00 node-68 kernel: [1466383.747994] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T20:59:27.846709+00:00 node-68 kernel: [1466383.747997] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T20:59:27.846709+00:00 node-68 kernel: [1466383.748000] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T20:59:27.846710+00:00 node-68 kernel: [1466383.748003] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T20:59:27.846711+00:00 node-68 kernel: [1466383.748004] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T20:59:27.846712+00:00 node-68 kernel: [1466383.748006] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T20:59:27.846714+00:00 node-68 kernel: [1466383.748010] [] ? __slab_free+0xcb/0x2c0 2017-10-20T20:59:27.846714+00:00 node-68 kernel: [1466383.748013] [] ? skb_release_data+0xa7/0xd0 2017-10-20T20:59:27.846715+00:00 node-68 kernel: [1466383.748015] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T20:59:27.846716+00:00 node-68 kernel: [1466383.748017] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T20:59:27.846717+00:00 node-68 kernel: [1466383.748019] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T20:59:27.846718+00:00 node-68 kernel: [1466383.748020] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T20:59:27.846725+00:00 node-68 kernel: [1466383.748021] [] __netif_receive_skb+0x18/0x60 2017-10-20T20:59:27.846726+00:00 node-68 kernel: [1466383.748023] [] process_backlog+0xa8/0x150 2017-10-20T20:59:27.846727+00:00 node-68 kernel: [1466383.748024] [] net_rx_action+0x21e/0x360 2017-10-20T20:59:27.846728+00:00 node-68 kernel: [1466383.748026] [] __do_softirq+0x101/0x290 2017-10-20T20:59:27.846729+00:00 node-68 kernel: [1466383.748028] [] irq_exit+0xa3/0xb0 2017-10-20T20:59:27.846730+00:00 node-68 kernel: [1466383.748031] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T20:59:27.846730+00:00 node-68 kernel: [1466383.748034] [] call_function_single_interrupt+0x82/0x90 2017-10-20T20:59:27.846731+00:00 node-68 kernel: [1466383.748035] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T20:59:27.846732+00:00 node-68 kernel: [1466383.748038] [] cpuidle_enter+0x17/0x20 2017-10-20T20:59:27.846732+00:00 node-68 kernel: [1466383.748041] [] call_cpuidle+0x32/0x60 2017-10-20T20:59:27.846733+00:00 node-68 kernel: [1466383.748042] [] ? cpuidle_select+0x13/0x20 2017-10-20T20:59:27.846734+00:00 node-68 kernel: [1466383.748044] [] cpu_startup_entry+0x290/0x350 2017-10-20T20:59:27.846735+00:00 node-68 kernel: [1466383.748046] [] start_secondary+0x154/0x190 2017-10-20T20:59:27.846736+00:00 node-68 kernel: [1466383.748048] ---[ end trace d44d42b3ada7829f ]--- 2017-10-20T21:01:25.284378+00:00 node-68 kernel: [1466501.177549] ------------[ cut here ]------------ 2017-10-20T21:01:25.284407+00:00 node-68 kernel: [1466501.177563] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:01:25.284409+00:00 node-68 kernel: [1466501.177566] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:01:25.284411+00:00 node-68 kernel: [1466501.177568] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:01:25.284414+00:00 node-68 kernel: [1466501.177643] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:01:25.284421+00:00 node-68 kernel: [1466501.177645] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:01:25.284422+00:00 node-68 kernel: [1466501.177647] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:01:25.284436+00:00 node-68 kernel: [1466501.177651] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:01:25.284438+00:00 node-68 kernel: [1466501.177653] ffff881e8be8e300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:01:25.284439+00:00 node-68 kernel: [1466501.177656] Call Trace: 2017-10-20T21:01:25.284441+00:00 node-68 kernel: [1466501.177658] [] dump_stack+0x63/0x90 2017-10-20T21:01:25.284441+00:00 node-68 kernel: [1466501.177668] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:01:25.284442+00:00 node-68 kernel: [1466501.177671] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:01:25.284442+00:00 node-68 kernel: [1466501.177674] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:01:25.284444+00:00 node-68 kernel: [1466501.177677] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:01:25.284445+00:00 node-68 kernel: [1466501.177679] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:01:25.284446+00:00 node-68 kernel: [1466501.177686] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:01:25.284447+00:00 node-68 kernel: [1466501.177690] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:01:25.284447+00:00 node-68 kernel: [1466501.177693] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:01:25.284448+00:00 node-68 kernel: [1466501.177698] [] ? nf_iterate+0x62/0x80 2017-10-20T21:01:25.284449+00:00 node-68 kernel: [1466501.177701] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:01:25.284451+00:00 node-68 kernel: [1466501.177709] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:01:25.284452+00:00 node-68 kernel: [1466501.177713] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:01:25.284452+00:00 node-68 kernel: [1466501.177717] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:01:25.284453+00:00 node-68 kernel: [1466501.177720] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:01:25.284453+00:00 node-68 kernel: [1466501.177722] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:01:25.284455+00:00 node-68 kernel: [1466501.177724] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:01:25.284456+00:00 node-68 kernel: [1466501.177726] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:01:25.284457+00:00 node-68 kernel: [1466501.177729] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:01:25.284457+00:00 node-68 kernel: [1466501.177732] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:01:25.284458+00:00 node-68 kernel: [1466501.177733] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:01:25.284458+00:00 node-68 kernel: [1466501.177736] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:01:25.284460+00:00 node-68 kernel: [1466501.177738] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:01:25.284467+00:00 node-68 kernel: [1466501.177739] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:01:25.284468+00:00 node-68 kernel: [1466501.177741] [] process_backlog+0xa8/0x150 2017-10-20T21:01:25.284469+00:00 node-68 kernel: [1466501.177742] [] net_rx_action+0x21e/0x360 2017-10-20T21:01:25.284470+00:00 node-68 kernel: [1466501.177744] [] __do_softirq+0x101/0x290 2017-10-20T21:01:25.284471+00:00 node-68 kernel: [1466501.177746] [] irq_exit+0xa3/0xb0 2017-10-20T21:01:25.284472+00:00 node-68 kernel: [1466501.177747] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:01:25.284473+00:00 node-68 kernel: [1466501.177750] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:01:25.284474+00:00 node-68 kernel: [1466501.177751] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:01:25.284475+00:00 node-68 kernel: [1466501.177755] [] cpuidle_enter+0x17/0x20 2017-10-20T21:01:25.284475+00:00 node-68 kernel: [1466501.177757] [] call_cpuidle+0x32/0x60 2017-10-20T21:01:25.284476+00:00 node-68 kernel: [1466501.177759] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:01:25.284478+00:00 node-68 kernel: [1466501.177760] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:01:25.284479+00:00 node-68 kernel: [1466501.177762] [] start_secondary+0x154/0x190 2017-10-20T21:01:25.284479+00:00 node-68 kernel: [1466501.177764] ---[ end trace d44d42b3ada782a0 ]--- 2017-10-20T21:07:03.676532+00:00 node-68 kernel: [1466839.546850] ------------[ cut here ]------------ 2017-10-20T21:07:03.676555+00:00 node-68 kernel: [1466839.546858] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:07:03.676557+00:00 node-68 kernel: [1466839.546860] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:07:03.676558+00:00 node-68 kernel: [1466839.546861] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:07:03.676559+00:00 node-68 kernel: [1466839.546942] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:07:03.676560+00:00 node-68 kernel: [1466839.546944] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:07:03.676569+00:00 node-68 kernel: [1466839.546945] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T21:07:03.676610+00:00 node-68 kernel: [1466839.546953] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T21:07:03.676612+00:00 node-68 kernel: [1466839.546956] ffff880a6dfb3c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:07:03.676613+00:00 node-68 kernel: [1466839.546958] Call Trace: 2017-10-20T21:07:03.676614+00:00 node-68 kernel: [1466839.546959] [] dump_stack+0x63/0x90 2017-10-20T21:07:03.676615+00:00 node-68 kernel: [1466839.546966] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:07:03.676616+00:00 node-68 kernel: [1466839.546968] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:07:03.676616+00:00 node-68 kernel: [1466839.546971] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:07:03.676617+00:00 node-68 kernel: [1466839.546973] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:07:03.676618+00:00 node-68 kernel: [1466839.546975] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:07:03.676620+00:00 node-68 kernel: [1466839.546980] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:07:03.676620+00:00 node-68 kernel: [1466839.546983] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:07:03.676621+00:00 node-68 kernel: [1466839.546985] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:07:03.676621+00:00 node-68 kernel: [1466839.546989] [] ? nf_iterate+0x62/0x80 2017-10-20T21:07:03.676622+00:00 node-68 kernel: [1466839.546991] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:07:03.676624+00:00 node-68 kernel: [1466839.546997] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:07:03.676625+00:00 node-68 kernel: [1466839.546999] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:07:03.676625+00:00 node-68 kernel: [1466839.547002] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:07:03.676626+00:00 node-68 kernel: [1466839.547005] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:07:03.676626+00:00 node-68 kernel: [1466839.547006] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:07:03.676627+00:00 node-68 kernel: [1466839.547012] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:07:03.676629+00:00 node-68 kernel: [1466839.547015] [] ? nf_iterate+0x62/0x80 2017-10-20T21:07:03.676630+00:00 node-68 kernel: [1466839.547018] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:07:03.676630+00:00 node-68 kernel: [1466839.547022] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:07:03.676631+00:00 node-68 kernel: [1466839.547027] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:07:03.676631+00:00 node-68 kernel: [1466839.547032] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:07:03.676632+00:00 node-68 kernel: [1466839.547035] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:07:03.676658+00:00 node-68 kernel: [1466839.547042] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:07:03.676660+00:00 node-68 kernel: [1466839.547045] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:07:03.676661+00:00 node-68 kernel: [1466839.547047] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:07:03.676663+00:00 node-68 kernel: [1466839.547048] [] process_backlog+0xa8/0x150 2017-10-20T21:07:03.676664+00:00 node-68 kernel: [1466839.547050] [] net_rx_action+0x21e/0x360 2017-10-20T21:07:03.676664+00:00 node-68 kernel: [1466839.547052] [] __do_softirq+0x101/0x290 2017-10-20T21:07:03.676665+00:00 node-68 kernel: [1466839.547054] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:07:03.676666+00:00 node-68 kernel: [1466839.547056] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:07:03.676666+00:00 node-68 kernel: [1466839.547059] [] do_softirq+0x1d/0x20 2017-10-20T21:07:03.676667+00:00 node-68 kernel: [1466839.547060] [] netif_rx_ni+0x33/0x80 2017-10-20T21:07:03.676668+00:00 node-68 kernel: [1466839.547063] [] tun_get_user+0x506/0x880 2017-10-20T21:07:03.676669+00:00 node-68 kernel: [1466839.547065] [] tun_sendmsg+0x51/0x70 2017-10-20T21:07:03.676669+00:00 node-68 kernel: [1466839.547067] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:07:03.676670+00:00 node-68 kernel: [1466839.547073] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:07:03.676670+00:00 node-68 kernel: [1466839.547078] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:07:03.676671+00:00 node-68 kernel: [1466839.547082] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:07:03.676675+00:00 node-68 kernel: [1466839.547085] [] kthread+0xe5/0x100 2017-10-20T21:07:03.676676+00:00 node-68 kernel: [1466839.547089] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:07:03.676679+00:00 node-68 kernel: [1466839.547093] [] ret_from_fork+0x3f/0x70 2017-10-20T21:07:03.676680+00:00 node-68 kernel: [1466839.547094] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:07:03.676680+00:00 node-68 kernel: [1466839.547095] ---[ end trace d44d42b3ada782a1 ]--- 2017-10-20T21:09:01.157310+00:00 node-68 kernel: [1466957.019536] ------------[ cut here ]------------ 2017-10-20T21:09:01.157330+00:00 node-68 kernel: [1466957.019551] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:09:01.157331+00:00 node-68 kernel: [1466957.019554] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:09:01.157332+00:00 node-68 kernel: [1466957.019556] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:09:01.157334+00:00 node-68 kernel: [1466957.019625] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:09:01.157335+00:00 node-68 kernel: [1466957.019626] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:09:01.157336+00:00 node-68 kernel: [1466957.019627] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:09:01.157359+00:00 node-68 kernel: [1466957.019630] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:09:01.157361+00:00 node-68 kernel: [1466957.019632] ffff881037159c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:09:01.157362+00:00 node-68 kernel: [1466957.019633] Call Trace: 2017-10-20T21:09:01.157363+00:00 node-68 kernel: [1466957.019635] [] dump_stack+0x63/0x90 2017-10-20T21:09:01.157364+00:00 node-68 kernel: [1466957.019642] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:09:01.157364+00:00 node-68 kernel: [1466957.019644] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:09:01.157365+00:00 node-68 kernel: [1466957.019646] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:09:01.157365+00:00 node-68 kernel: [1466957.019648] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:09:01.157366+00:00 node-68 kernel: [1466957.019650] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:09:01.157367+00:00 node-68 kernel: [1466957.019655] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:09:01.157368+00:00 node-68 kernel: [1466957.019658] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:09:01.157369+00:00 node-68 kernel: [1466957.019660] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:09:01.157369+00:00 node-68 kernel: [1466957.019664] [] ? nf_iterate+0x62/0x80 2017-10-20T21:09:01.157370+00:00 node-68 kernel: [1466957.019668] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:09:01.157371+00:00 node-68 kernel: [1466957.019674] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:09:01.157372+00:00 node-68 kernel: [1466957.019678] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:09:01.157373+00:00 node-68 kernel: [1466957.019681] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:09:01.157373+00:00 node-68 kernel: [1466957.019683] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:09:01.157374+00:00 node-68 kernel: [1466957.019685] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:09:01.157375+00:00 node-68 kernel: [1466957.019687] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:09:01.157377+00:00 node-68 kernel: [1466957.019689] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:09:01.157378+00:00 node-68 kernel: [1466957.019691] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:09:01.157378+00:00 node-68 kernel: [1466957.019694] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:09:01.157379+00:00 node-68 kernel: [1466957.019695] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:09:01.157380+00:00 node-68 kernel: [1466957.019698] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:09:01.157381+00:00 node-68 kernel: [1466957.019700] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:09:01.157387+00:00 node-68 kernel: [1466957.019702] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:09:01.157388+00:00 node-68 kernel: [1466957.019703] [] process_backlog+0xa8/0x150 2017-10-20T21:09:01.157389+00:00 node-68 kernel: [1466957.019704] [] net_rx_action+0x21e/0x360 2017-10-20T21:09:01.157390+00:00 node-68 kernel: [1466957.019706] [] __do_softirq+0x101/0x290 2017-10-20T21:09:01.157390+00:00 node-68 kernel: [1466957.019708] [] irq_exit+0xa3/0xb0 2017-10-20T21:09:01.157392+00:00 node-68 kernel: [1466957.019710] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:09:01.157393+00:00 node-68 kernel: [1466957.019714] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:09:01.157394+00:00 node-68 kernel: [1466957.019715] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:09:01.157395+00:00 node-68 kernel: [1466957.019718] [] cpuidle_enter+0x17/0x20 2017-10-20T21:09:01.157396+00:00 node-68 kernel: [1466957.019722] [] call_cpuidle+0x32/0x60 2017-10-20T21:09:01.157398+00:00 node-68 kernel: [1466957.019723] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:09:01.157400+00:00 node-68 kernel: [1466957.019724] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:09:01.157401+00:00 node-68 kernel: [1466957.019726] [] start_secondary+0x154/0x190 2017-10-20T21:09:01.157403+00:00 node-68 kernel: [1466957.019728] ---[ end trace d44d42b3ada782a2 ]--- 2017-10-20T21:09:32.744723+00:00 node-68 kernel: [1466988.604806] ------------[ cut here ]------------ 2017-10-20T21:09:32.744743+00:00 node-68 kernel: [1466988.604824] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:09:32.744745+00:00 node-68 kernel: [1466988.604829] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:09:32.744747+00:00 node-68 kernel: [1466988.604831] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:09:32.744750+00:00 node-68 kernel: [1466988.604899] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:09:32.744751+00:00 node-68 kernel: [1466988.604901] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:09:32.744753+00:00 node-68 kernel: [1466988.604902] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:09:32.744776+00:00 node-68 kernel: [1466988.604903] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:09:32.744781+00:00 node-68 kernel: [1466988.604905] ffff88103582f300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:09:32.744783+00:00 node-68 kernel: [1466988.604907] Call Trace: 2017-10-20T21:09:32.744784+00:00 node-68 kernel: [1466988.604908] [] dump_stack+0x63/0x90 2017-10-20T21:09:32.744785+00:00 node-68 kernel: [1466988.604916] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:09:32.744786+00:00 node-68 kernel: [1466988.604918] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:09:32.744786+00:00 node-68 kernel: [1466988.604920] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:09:32.744787+00:00 node-68 kernel: [1466988.604922] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:09:32.744788+00:00 node-68 kernel: [1466988.604924] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:09:32.744789+00:00 node-68 kernel: [1466988.604928] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:09:32.744790+00:00 node-68 kernel: [1466988.604931] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:09:32.744791+00:00 node-68 kernel: [1466988.604936] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:09:32.744791+00:00 node-68 kernel: [1466988.604938] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:09:32.744792+00:00 node-68 kernel: [1466988.604940] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:09:32.744807+00:00 node-68 kernel: [1466988.604944] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:09:32.745151+00:00 node-68 kernel: [1466988.604947] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:09:32.745154+00:00 node-68 kernel: [1466988.604949] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:09:32.745155+00:00 node-68 kernel: [1466988.604953] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:09:32.745156+00:00 node-68 kernel: [1466988.604955] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:09:32.745157+00:00 node-68 kernel: [1466988.604956] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:09:32.745159+00:00 node-68 kernel: [1466988.604962] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:09:32.745160+00:00 node-68 kernel: [1466988.604965] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:09:32.745161+00:00 node-68 kernel: [1466988.604968] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:09:32.745162+00:00 node-68 kernel: [1466988.604971] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:09:32.745164+00:00 node-68 kernel: [1466988.604972] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:09:32.745168+00:00 node-68 kernel: [1466988.604974] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:09:32.745493+00:00 node-68 kernel: [1466988.604976] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:09:32.745496+00:00 node-68 kernel: [1466988.604978] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T21:09:32.745497+00:00 node-68 kernel: [1466988.604979] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:09:32.745499+00:00 node-68 kernel: [1466988.604980] [] process_backlog+0xa8/0x150 2017-10-20T21:09:32.745500+00:00 node-68 kernel: [1466988.604982] [] net_rx_action+0x21e/0x360 2017-10-20T21:09:32.745502+00:00 node-68 kernel: [1466988.604984] [] __do_softirq+0x101/0x290 2017-10-20T21:09:32.745503+00:00 node-68 kernel: [1466988.604986] [] irq_exit+0xa3/0xb0 2017-10-20T21:09:32.745503+00:00 node-68 kernel: [1466988.604988] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:09:32.745504+00:00 node-68 kernel: [1466988.604992] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:09:32.745505+00:00 node-68 kernel: [1466988.604992] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:09:32.745505+00:00 node-68 kernel: [1466988.604996] [] cpuidle_enter+0x17/0x20 2017-10-20T21:09:32.745506+00:00 node-68 kernel: [1466988.604998] [] call_cpuidle+0x32/0x60 2017-10-20T21:09:32.745507+00:00 node-68 kernel: [1466988.605000] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:09:32.745508+00:00 node-68 kernel: [1466988.605001] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:09:32.745509+00:00 node-68 kernel: [1466988.605003] [] start_secondary+0x154/0x190 2017-10-20T21:09:32.745509+00:00 node-68 kernel: [1466988.605005] ---[ end trace d44d42b3ada782a3 ]--- 2017-10-20T21:10:18.143669+00:00 node-68 kernel: [1467034.000669] ------------[ cut here ]------------ 2017-10-20T21:10:18.143690+00:00 node-68 kernel: [1467034.000684] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:10:18.143691+00:00 node-68 kernel: [1467034.000698] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:10:18.143692+00:00 node-68 kernel: [1467034.000700] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:10:18.143694+00:00 node-68 kernel: [1467034.000770] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:10:18.143695+00:00 node-68 kernel: [1467034.000771] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:10:18.143696+00:00 node-68 kernel: [1467034.000772] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:10:18.143710+00:00 node-68 kernel: [1467034.000774] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:10:18.143710+00:00 node-68 kernel: [1467034.000776] ffff881fd4e47a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:10:18.143712+00:00 node-68 kernel: [1467034.000778] Call Trace: 2017-10-20T21:10:18.143713+00:00 node-68 kernel: [1467034.000780] [] dump_stack+0x63/0x90 2017-10-20T21:10:18.143713+00:00 node-68 kernel: [1467034.000787] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:10:18.143714+00:00 node-68 kernel: [1467034.000789] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:10:18.143715+00:00 node-68 kernel: [1467034.000791] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:10:18.143715+00:00 node-68 kernel: [1467034.000794] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:10:18.143717+00:00 node-68 kernel: [1467034.000796] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:10:18.143718+00:00 node-68 kernel: [1467034.000801] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:10:18.143727+00:00 node-68 kernel: [1467034.000803] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:10:18.143728+00:00 node-68 kernel: [1467034.000807] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:18.143729+00:00 node-68 kernel: [1467034.000811] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:10:18.143731+00:00 node-68 kernel: [1467034.000816] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:10:18.143732+00:00 node-68 kernel: [1467034.000819] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:10:18.143733+00:00 node-68 kernel: [1467034.000822] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:10:18.143734+00:00 node-68 kernel: [1467034.000824] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:10:18.143734+00:00 node-68 kernel: [1467034.000827] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:10:18.143735+00:00 node-68 kernel: [1467034.000831] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:10:18.143736+00:00 node-68 kernel: [1467034.000832] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:10:18.143737+00:00 node-68 kernel: [1467034.000834] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:10:18.143738+00:00 node-68 kernel: [1467034.000838] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:10:18.143739+00:00 node-68 kernel: [1467034.000841] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:10:18.143739+00:00 node-68 kernel: [1467034.000844] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:10:18.143740+00:00 node-68 kernel: [1467034.000845] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:10:18.143741+00:00 node-68 kernel: [1467034.000847] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:10:18.143742+00:00 node-68 kernel: [1467034.000848] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:10:18.143748+00:00 node-68 kernel: [1467034.000850] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:10:18.143749+00:00 node-68 kernel: [1467034.000851] [] process_backlog+0xa8/0x150 2017-10-20T21:10:18.143750+00:00 node-68 kernel: [1467034.000853] [] net_rx_action+0x21e/0x360 2017-10-20T21:10:18.143750+00:00 node-68 kernel: [1467034.000855] [] __do_softirq+0x101/0x290 2017-10-20T21:10:18.143752+00:00 node-68 kernel: [1467034.000857] [] irq_exit+0xa3/0xb0 2017-10-20T21:10:18.143753+00:00 node-68 kernel: [1467034.000860] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:10:18.143754+00:00 node-68 kernel: [1467034.000863] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:10:18.143755+00:00 node-68 kernel: [1467034.000864] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:10:18.143755+00:00 node-68 kernel: [1467034.000867] [] cpuidle_enter+0x17/0x20 2017-10-20T21:10:18.143756+00:00 node-68 kernel: [1467034.000870] [] call_cpuidle+0x32/0x60 2017-10-20T21:10:18.143757+00:00 node-68 kernel: [1467034.000871] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:10:18.143758+00:00 node-68 kernel: [1467034.000873] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:10:18.143759+00:00 node-68 kernel: [1467034.000874] [] start_secondary+0x154/0x190 2017-10-20T21:10:18.143760+00:00 node-68 kernel: [1467034.000876] ---[ end trace d44d42b3ada782a4 ]--- 2017-10-20T21:10:42.709277+00:00 node-68 kernel: [1467058.564312] ------------[ cut here ]------------ 2017-10-20T21:10:42.709293+00:00 node-68 kernel: [1467058.564329] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:10:42.709296+00:00 node-68 kernel: [1467058.564333] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:10:42.709296+00:00 node-68 kernel: [1467058.564335] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:10:42.709310+00:00 node-68 kernel: [1467058.564701] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:10:42.709315+00:00 node-68 kernel: [1467058.564703] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:10:42.709316+00:00 node-68 kernel: [1467058.564704] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:10:42.709334+00:00 node-68 kernel: [1467058.564708] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:10:42.709335+00:00 node-68 kernel: [1467058.564711] ffff881036b16f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:10:42.709336+00:00 node-68 kernel: [1467058.564713] Call Trace: 2017-10-20T21:10:42.709338+00:00 node-68 kernel: [1467058.564715] [] dump_stack+0x63/0x90 2017-10-20T21:10:42.709338+00:00 node-68 kernel: [1467058.564724] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:10:42.709339+00:00 node-68 kernel: [1467058.564726] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:10:42.709340+00:00 node-68 kernel: [1467058.564730] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:10:42.709340+00:00 node-68 kernel: [1467058.564733] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:10:42.709342+00:00 node-68 kernel: [1467058.564736] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:10:42.709343+00:00 node-68 kernel: [1467058.564741] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:10:42.709344+00:00 node-68 kernel: [1467058.564745] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:10:42.709344+00:00 node-68 kernel: [1467058.564747] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:10:42.709345+00:00 node-68 kernel: [1467058.564751] [] ? nf_iterate+0x62/0x80 2017-10-20T21:10:42.709346+00:00 node-68 kernel: [1467058.564752] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:10:42.709347+00:00 node-68 kernel: [1467058.564758] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:10:42.709348+00:00 node-68 kernel: [1467058.564761] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:10:42.709349+00:00 node-68 kernel: [1467058.564764] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:10:42.709350+00:00 node-68 kernel: [1467058.564767] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:10:42.709351+00:00 node-68 kernel: [1467058.564770] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:10:42.709352+00:00 node-68 kernel: [1467058.564772] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:10:42.709354+00:00 node-68 kernel: [1467058.564774] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:10:42.709355+00:00 node-68 kernel: [1467058.564778] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:10:42.709355+00:00 node-68 kernel: [1467058.564781] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:10:42.709356+00:00 node-68 kernel: [1467058.564783] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:10:42.709357+00:00 node-68 kernel: [1467058.564785] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:10:42.709357+00:00 node-68 kernel: [1467058.564787] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:10:42.709364+00:00 node-68 kernel: [1467058.564789] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:10:42.709365+00:00 node-68 kernel: [1467058.564790] [] process_backlog+0xa8/0x150 2017-10-20T21:10:42.709366+00:00 node-68 kernel: [1467058.564792] [] net_rx_action+0x21e/0x360 2017-10-20T21:10:42.709366+00:00 node-68 kernel: [1467058.564794] [] __do_softirq+0x101/0x290 2017-10-20T21:10:42.709367+00:00 node-68 kernel: [1467058.564796] [] irq_exit+0xa3/0xb0 2017-10-20T21:10:42.709368+00:00 node-68 kernel: [1467058.564798] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:10:42.709369+00:00 node-68 kernel: [1467058.564801] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:10:42.709370+00:00 node-68 kernel: [1467058.564802] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:10:42.709371+00:00 node-68 kernel: [1467058.564806] [] cpuidle_enter+0x17/0x20 2017-10-20T21:10:42.709371+00:00 node-68 kernel: [1467058.564809] [] call_cpuidle+0x32/0x60 2017-10-20T21:10:42.709372+00:00 node-68 kernel: [1467058.564810] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:10:42.709373+00:00 node-68 kernel: [1467058.564812] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:10:42.709374+00:00 node-68 kernel: [1467058.564813] [] start_secondary+0x154/0x190 2017-10-20T21:10:42.709375+00:00 node-68 kernel: [1467058.564816] ---[ end trace d44d42b3ada782a5 ]--- 2017-10-20T21:11:06.881508+00:00 node-68 kernel: [1467082.735206] ------------[ cut here ]------------ 2017-10-20T21:11:06.881528+00:00 node-68 kernel: [1467082.735220] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:11:06.881530+00:00 node-68 kernel: [1467082.735223] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:11:06.881531+00:00 node-68 kernel: [1467082.735224] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:11:06.881532+00:00 node-68 kernel: [1467082.735290] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:11:06.881534+00:00 node-68 kernel: [1467082.735292] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:11:06.881543+00:00 node-68 kernel: [1467082.735293] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:11:06.881560+00:00 node-68 kernel: [1467082.735295] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:11:06.881561+00:00 node-68 kernel: [1467082.735298] ffff88201c2e4400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:11:06.881563+00:00 node-68 kernel: [1467082.735299] Call Trace: 2017-10-20T21:11:06.881564+00:00 node-68 kernel: [1467082.735301] [] dump_stack+0x63/0x90 2017-10-20T21:11:06.881564+00:00 node-68 kernel: [1467082.735308] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:11:06.881565+00:00 node-68 kernel: [1467082.735309] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:11:06.881566+00:00 node-68 kernel: [1467082.735312] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:11:06.881566+00:00 node-68 kernel: [1467082.735315] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:11:06.881568+00:00 node-68 kernel: [1467082.735318] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:11:06.881569+00:00 node-68 kernel: [1467082.735325] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:11:06.881569+00:00 node-68 kernel: [1467082.735330] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:11:06.881570+00:00 node-68 kernel: [1467082.735335] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:11:06.881571+00:00 node-68 kernel: [1467082.735339] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:11:06.881571+00:00 node-68 kernel: [1467082.735343] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:11:06.881573+00:00 node-68 kernel: [1467082.735347] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:11:06.881574+00:00 node-68 kernel: [1467082.735351] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:11:06.881574+00:00 node-68 kernel: [1467082.735355] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:11:06.881575+00:00 node-68 kernel: [1467082.735358] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:11:06.881576+00:00 node-68 kernel: [1467082.735360] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:11:06.881577+00:00 node-68 kernel: [1467082.735365] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:11:06.881578+00:00 node-68 kernel: [1467082.735368] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:11:06.881579+00:00 node-68 kernel: [1467082.735372] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:11:06.881580+00:00 node-68 kernel: [1467082.735374] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:11:06.881580+00:00 node-68 kernel: [1467082.735376] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:11:06.881581+00:00 node-68 kernel: [1467082.735378] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:11:06.881582+00:00 node-68 kernel: [1467082.735379] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:11:06.881584+00:00 node-68 kernel: [1467082.735381] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:11:06.881590+00:00 node-68 kernel: [1467082.735382] [] process_backlog+0xa8/0x150 2017-10-20T21:11:06.881591+00:00 node-68 kernel: [1467082.735383] [] net_rx_action+0x21e/0x360 2017-10-20T21:11:06.881592+00:00 node-68 kernel: [1467082.735386] [] __do_softirq+0x101/0x290 2017-10-20T21:11:06.881593+00:00 node-68 kernel: [1467082.735388] [] irq_exit+0xa3/0xb0 2017-10-20T21:11:06.881594+00:00 node-68 kernel: [1467082.735391] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:11:06.881595+00:00 node-68 kernel: [1467082.735395] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:11:06.881596+00:00 node-68 kernel: [1467082.735396] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:11:06.881597+00:00 node-68 kernel: [1467082.735399] [] cpuidle_enter+0x17/0x20 2017-10-20T21:11:06.881597+00:00 node-68 kernel: [1467082.735402] [] call_cpuidle+0x32/0x60 2017-10-20T21:11:06.881598+00:00 node-68 kernel: [1467082.735403] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:11:06.881599+00:00 node-68 kernel: [1467082.735405] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:11:06.881600+00:00 node-68 kernel: [1467082.735406] [] start_secondary+0x154/0x190 2017-10-20T21:11:06.881601+00:00 node-68 kernel: [1467082.735408] ---[ end trace d44d42b3ada782a6 ]--- 2017-10-20T21:11:51.723933+00:00 node-68 kernel: [1467127.574514] ------------[ cut here ]------------ 2017-10-20T21:11:51.723956+00:00 node-68 kernel: [1467127.574532] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:11:51.723959+00:00 node-68 kernel: [1467127.574537] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:11:51.723963+00:00 node-68 kernel: [1467127.574539] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:11:51.723966+00:00 node-68 kernel: [1467127.574635] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:11:51.723967+00:00 node-68 kernel: [1467127.574639] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:11:51.723969+00:00 node-68 kernel: [1467127.574641] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:11:51.723992+00:00 node-68 kernel: [1467127.574644] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:11:51.723994+00:00 node-68 kernel: [1467127.574646] ffff881035a6aa00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:11:51.723996+00:00 node-68 kernel: [1467127.574649] Call Trace: 2017-10-20T21:11:51.723997+00:00 node-68 kernel: [1467127.574651] [] dump_stack+0x63/0x90 2017-10-20T21:11:51.723999+00:00 node-68 kernel: [1467127.574660] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:11:51.724000+00:00 node-68 kernel: [1467127.574662] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:11:51.724001+00:00 node-68 kernel: [1467127.574666] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:11:51.724003+00:00 node-68 kernel: [1467127.574668] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:11:51.724004+00:00 node-68 kernel: [1467127.574671] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:11:51.724006+00:00 node-68 kernel: [1467127.574678] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:11:51.724007+00:00 node-68 kernel: [1467127.574683] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:11:51.724008+00:00 node-68 kernel: [1467127.574687] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:11:51.724009+00:00 node-68 kernel: [1467127.574690] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:11:51.724011+00:00 node-68 kernel: [1467127.574694] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:11:51.724012+00:00 node-68 kernel: [1467127.574697] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:11:51.724013+00:00 node-68 kernel: [1467127.574701] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:11:51.724014+00:00 node-68 kernel: [1467127.574708] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:11:51.724015+00:00 node-68 kernel: [1467127.574712] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:11:51.724016+00:00 node-68 kernel: [1467127.574715] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:11:51.724018+00:00 node-68 kernel: [1467127.574720] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T21:11:51.724019+00:00 node-68 kernel: [1467127.574725] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:11:51.724022+00:00 node-68 kernel: [1467127.574729] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:11:51.724023+00:00 node-68 kernel: [1467127.574734] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:11:51.724025+00:00 node-68 kernel: [1467127.574738] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:11:51.724025+00:00 node-68 kernel: [1467127.574740] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:11:51.724027+00:00 node-68 kernel: [1467127.574743] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:11:51.724041+00:00 node-68 kernel: [1467127.574744] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:11:51.724043+00:00 node-68 kernel: [1467127.574747] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:11:51.724045+00:00 node-68 kernel: [1467127.574748] [] process_backlog+0xa8/0x150 2017-10-20T21:11:51.724046+00:00 node-68 kernel: [1467127.574750] [] net_rx_action+0x21e/0x360 2017-10-20T21:11:51.724047+00:00 node-68 kernel: [1467127.574753] [] __do_softirq+0x101/0x290 2017-10-20T21:11:51.724049+00:00 node-68 kernel: [1467127.574756] [] irq_exit+0xa3/0xb0 2017-10-20T21:11:51.724060+00:00 node-68 kernel: [1467127.574760] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:11:51.724062+00:00 node-68 kernel: [1467127.574765] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:11:51.724065+00:00 node-68 kernel: [1467127.574766] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:11:51.724066+00:00 node-68 kernel: [1467127.574771] [] cpuidle_enter+0x17/0x20 2017-10-20T21:11:51.724068+00:00 node-68 kernel: [1467127.574774] [] call_cpuidle+0x32/0x60 2017-10-20T21:11:51.724069+00:00 node-68 kernel: [1467127.574776] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:11:51.724071+00:00 node-68 kernel: [1467127.574779] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:11:51.724072+00:00 node-68 kernel: [1467127.574781] [] start_secondary+0x154/0x190 2017-10-20T21:11:51.724074+00:00 node-68 kernel: [1467127.574784] ---[ end trace d44d42b3ada782a7 ]--- 2017-10-20T21:15:48.630726+00:00 node-68 kernel: [1467364.465297] ------------[ cut here ]------------ 2017-10-20T21:15:48.630745+00:00 node-68 kernel: [1467364.465316] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:15:48.630748+00:00 node-68 kernel: [1467364.465321] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:15:48.630750+00:00 node-68 kernel: [1467364.465323] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:15:48.630752+00:00 node-68 kernel: [1467364.465418] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:15:48.630754+00:00 node-68 kernel: [1467364.465419] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:15:48.630755+00:00 node-68 kernel: [1467364.465421] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:15:48.630784+00:00 node-68 kernel: [1467364.465423] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:15:48.630787+00:00 node-68 kernel: [1467364.465426] ffff882035e27500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:15:48.630789+00:00 node-68 kernel: [1467364.465429] Call Trace: 2017-10-20T21:15:48.630790+00:00 node-68 kernel: [1467364.465431] [] dump_stack+0x63/0x90 2017-10-20T21:15:48.630792+00:00 node-68 kernel: [1467364.465439] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:15:48.630793+00:00 node-68 kernel: [1467364.465442] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:15:48.630794+00:00 node-68 kernel: [1467364.465445] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:15:48.630796+00:00 node-68 kernel: [1467364.465447] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:15:48.630797+00:00 node-68 kernel: [1467364.465452] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:15:48.630799+00:00 node-68 kernel: [1467364.465458] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:15:48.630800+00:00 node-68 kernel: [1467364.465462] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:15:48.630801+00:00 node-68 kernel: [1467364.465464] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:15:48.630802+00:00 node-68 kernel: [1467364.465468] [] ? nf_iterate+0x62/0x80 2017-10-20T21:15:48.630804+00:00 node-68 kernel: [1467364.465470] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:15:48.630805+00:00 node-68 kernel: [1467364.465478] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:15:48.630806+00:00 node-68 kernel: [1467364.465483] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:15:48.630807+00:00 node-68 kernel: [1467364.465486] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:15:48.630813+00:00 node-68 kernel: [1467364.465490] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:15:48.630814+00:00 node-68 kernel: [1467364.465494] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T21:15:48.630816+00:00 node-68 kernel: [1467364.465497] [] ? cpumask_next_and+0x2f/0x40 2017-10-20T21:15:48.630817+00:00 node-68 kernel: [1467364.465500] [] ? group_balance_cpu+0x1f/0x30 2017-10-20T21:15:48.630818+00:00 node-68 kernel: [1467364.465502] [] ? load_balance+0x763/0x980 2017-10-20T21:15:48.630819+00:00 node-68 kernel: [1467364.465506] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:15:48.630820+00:00 node-68 kernel: [1467364.465509] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:15:48.630822+00:00 node-68 kernel: [1467364.465511] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:15:48.630823+00:00 node-68 kernel: [1467364.465513] [] process_backlog+0xa8/0x150 2017-10-20T21:15:48.630824+00:00 node-68 kernel: [1467364.465515] [] net_rx_action+0x21e/0x360 2017-10-20T21:15:48.630835+00:00 node-68 kernel: [1467364.465518] [] __do_softirq+0x101/0x290 2017-10-20T21:15:48.630837+00:00 node-68 kernel: [1467364.465520] [] irq_exit+0xa3/0xb0 2017-10-20T21:15:48.630838+00:00 node-68 kernel: [1467364.465524] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:15:48.630840+00:00 node-68 kernel: [1467364.465529] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:15:48.630841+00:00 node-68 kernel: [1467364.465530] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:15:48.630843+00:00 node-68 kernel: [1467364.465536] [] cpuidle_enter+0x17/0x20 2017-10-20T21:15:48.630844+00:00 node-68 kernel: [1467364.465538] [] call_cpuidle+0x32/0x60 2017-10-20T21:15:48.630845+00:00 node-68 kernel: [1467364.465540] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:15:48.630846+00:00 node-68 kernel: [1467364.465543] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:15:48.630847+00:00 node-68 kernel: [1467364.465545] [] start_secondary+0x154/0x190 2017-10-20T21:15:48.630849+00:00 node-68 kernel: [1467364.465548] ---[ end trace d44d42b3ada782a8 ]--- 2017-10-20T21:16:19.581524+00:00 node-68 kernel: [1467395.412729] ------------[ cut here ]------------ 2017-10-20T21:16:19.581549+00:00 node-68 kernel: [1467395.412737] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:16:19.581553+00:00 node-68 kernel: [1467395.412739] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:16:19.581555+00:00 node-68 kernel: [1467395.412740] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:16:19.581562+00:00 node-68 kernel: [1467395.412803] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:16:19.581565+00:00 node-68 kernel: [1467395.412804] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:16:19.581567+00:00 node-68 kernel: [1467395.412805] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T21:16:19.581592+00:00 node-68 kernel: [1467395.412807] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T21:16:19.581596+00:00 node-68 kernel: [1467395.412809] ffff88102cb3b000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:16:19.581598+00:00 node-68 kernel: [1467395.412810] Call Trace: 2017-10-20T21:16:19.581600+00:00 node-68 kernel: [1467395.412812] [] dump_stack+0x63/0x90 2017-10-20T21:16:19.581602+00:00 node-68 kernel: [1467395.412819] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:16:19.581604+00:00 node-68 kernel: [1467395.412821] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:16:19.581605+00:00 node-68 kernel: [1467395.412823] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:16:19.581606+00:00 node-68 kernel: [1467395.412825] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:16:19.581608+00:00 node-68 kernel: [1467395.412827] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:16:19.581610+00:00 node-68 kernel: [1467395.412832] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:16:19.581611+00:00 node-68 kernel: [1467395.412835] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:16:19.581612+00:00 node-68 kernel: [1467395.412837] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:16:19.581613+00:00 node-68 kernel: [1467395.412841] [] ? nf_iterate+0x62/0x80 2017-10-20T21:16:19.581614+00:00 node-68 kernel: [1467395.412843] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:16:19.581616+00:00 node-68 kernel: [1467395.412848] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:16:19.581618+00:00 node-68 kernel: [1467395.412851] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:16:19.581619+00:00 node-68 kernel: [1467395.412853] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:16:19.581621+00:00 node-68 kernel: [1467395.412856] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:16:19.581622+00:00 node-68 kernel: [1467395.412858] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:16:19.581624+00:00 node-68 kernel: [1467395.412861] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:16:19.581625+00:00 node-68 kernel: [1467395.412863] [] ? nf_iterate+0x62/0x80 2017-10-20T21:16:19.581626+00:00 node-68 kernel: [1467395.412865] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:16:19.581627+00:00 node-68 kernel: [1467395.412866] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:16:19.581628+00:00 node-68 kernel: [1467395.412869] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:16:19.581629+00:00 node-68 kernel: [1467395.412872] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:16:19.581631+00:00 node-68 kernel: [1467395.412874] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:16:19.581650+00:00 node-68 kernel: [1467395.412877] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:16:19.581652+00:00 node-68 kernel: [1467395.412879] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:16:19.581654+00:00 node-68 kernel: [1467395.412881] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:16:19.581656+00:00 node-68 kernel: [1467395.412882] [] process_backlog+0xa8/0x150 2017-10-20T21:16:19.581657+00:00 node-68 kernel: [1467395.412884] [] net_rx_action+0x21e/0x360 2017-10-20T21:16:19.581658+00:00 node-68 kernel: [1467395.412886] [] __do_softirq+0x101/0x290 2017-10-20T21:16:19.581660+00:00 node-68 kernel: [1467395.412889] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:16:19.581661+00:00 node-68 kernel: [1467395.412889] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:16:19.581662+00:00 node-68 kernel: [1467395.412893] [] do_softirq+0x1d/0x20 2017-10-20T21:16:19.581663+00:00 node-68 kernel: [1467395.412894] [] netif_rx_ni+0x33/0x80 2017-10-20T21:16:19.581664+00:00 node-68 kernel: [1467395.412897] [] tun_get_user+0x506/0x880 2017-10-20T21:16:19.581666+00:00 node-68 kernel: [1467395.412899] [] tun_sendmsg+0x51/0x70 2017-10-20T21:16:19.581667+00:00 node-68 kernel: [1467395.412901] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:16:19.581669+00:00 node-68 kernel: [1467395.412903] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:16:19.581670+00:00 node-68 kernel: [1467395.412906] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:16:19.581671+00:00 node-68 kernel: [1467395.412908] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:16:19.581672+00:00 node-68 kernel: [1467395.412910] [] kthread+0xe5/0x100 2017-10-20T21:16:19.581674+00:00 node-68 kernel: [1467395.412912] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:16:19.581675+00:00 node-68 kernel: [1467395.412915] [] ret_from_fork+0x3f/0x70 2017-10-20T21:16:19.581676+00:00 node-68 kernel: [1467395.412916] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:16:19.581677+00:00 node-68 kernel: [1467395.412917] ---[ end trace d44d42b3ada782a9 ]--- 2017-10-20T21:17:39.717275+00:00 node-68 kernel: [1467475.541712] ------------[ cut here ]------------ 2017-10-20T21:17:39.717300+00:00 node-68 kernel: [1467475.541722] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:17:39.717302+00:00 node-68 kernel: [1467475.541725] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:17:39.717305+00:00 node-68 kernel: [1467475.541727] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:17:39.717308+00:00 node-68 kernel: [1467475.541814] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:17:39.717310+00:00 node-68 kernel: [1467475.541815] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:17:39.717311+00:00 node-68 kernel: [1467475.541817] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:17:39.717338+00:00 node-68 kernel: [1467475.541819] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:17:39.717340+00:00 node-68 kernel: [1467475.541822] ffff88077281ce00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:17:39.717341+00:00 node-68 kernel: [1467475.541824] Call Trace: 2017-10-20T21:17:39.717343+00:00 node-68 kernel: [1467475.541826] [] dump_stack+0x63/0x90 2017-10-20T21:17:39.717344+00:00 node-68 kernel: [1467475.541834] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:17:39.717346+00:00 node-68 kernel: [1467475.541836] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:17:39.717347+00:00 node-68 kernel: [1467475.541840] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:17:39.717348+00:00 node-68 kernel: [1467475.541843] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:17:39.717350+00:00 node-68 kernel: [1467475.541845] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:17:39.717351+00:00 node-68 kernel: [1467475.541853] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:17:39.717353+00:00 node-68 kernel: [1467475.541857] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:17:39.717354+00:00 node-68 kernel: [1467475.541861] [] ? nf_iterate+0x62/0x80 2017-10-20T21:17:39.717355+00:00 node-68 kernel: [1467475.541864] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:17:39.717357+00:00 node-68 kernel: [1467475.541872] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:17:39.717358+00:00 node-68 kernel: [1467475.541877] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:17:39.717359+00:00 node-68 kernel: [1467475.541881] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:17:39.717360+00:00 node-68 kernel: [1467475.541884] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:17:39.717361+00:00 node-68 kernel: [1467475.541888] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:17:39.717361+00:00 node-68 kernel: [1467475.541892] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T21:17:39.717363+00:00 node-68 kernel: [1467475.541894] [] ? load_balance+0x1d3/0x980 2017-10-20T21:17:39.717365+00:00 node-68 kernel: [1467475.541898] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:17:39.717366+00:00 node-68 kernel: [1467475.541900] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:17:39.717367+00:00 node-68 kernel: [1467475.541902] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:17:39.717368+00:00 node-68 kernel: [1467475.541904] [] process_backlog+0xa8/0x150 2017-10-20T21:17:39.717370+00:00 node-68 kernel: [1467475.541905] [] net_rx_action+0x21e/0x360 2017-10-20T21:17:39.717371+00:00 node-68 kernel: [1467475.541908] [] __do_softirq+0x101/0x290 2017-10-20T21:17:39.717373+00:00 node-68 kernel: [1467475.541911] [] irq_exit+0xa3/0xb0 2017-10-20T21:17:39.717381+00:00 node-68 kernel: [1467475.541914] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:17:39.717383+00:00 node-68 kernel: [1467475.541919] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:17:39.717385+00:00 node-68 kernel: [1467475.541920] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:17:39.717386+00:00 node-68 kernel: [1467475.541925] [] cpuidle_enter+0x17/0x20 2017-10-20T21:17:39.717388+00:00 node-68 kernel: [1467475.541927] [] call_cpuidle+0x32/0x60 2017-10-20T21:17:39.717389+00:00 node-68 kernel: [1467475.541929] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:17:39.717391+00:00 node-68 kernel: [1467475.541931] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:17:39.717392+00:00 node-68 kernel: [1467475.541933] [] start_secondary+0x154/0x190 2017-10-20T21:17:39.717393+00:00 node-68 kernel: [1467475.541935] ---[ end trace d44d42b3ada782aa ]--- 2017-10-20T21:19:26.254923+00:00 node-68 kernel: [1467582.074839] ------------[ cut here ]------------ 2017-10-20T21:19:26.254941+00:00 node-68 kernel: [1467582.074853] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:19:26.254944+00:00 node-68 kernel: [1467582.074856] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:19:26.254944+00:00 node-68 kernel: [1467582.074857] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:19:26.254946+00:00 node-68 kernel: [1467582.074925] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:19:26.254954+00:00 node-68 kernel: [1467582.074927] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:19:26.254955+00:00 node-68 kernel: [1467582.074928] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:19:26.254970+00:00 node-68 kernel: [1467582.074930] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:19:26.254971+00:00 node-68 kernel: [1467582.074931] ffff882033d96f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:19:26.254972+00:00 node-68 kernel: [1467582.074933] Call Trace: 2017-10-20T21:19:26.254974+00:00 node-68 kernel: [1467582.074934] [] dump_stack+0x63/0x90 2017-10-20T21:19:26.254974+00:00 node-68 kernel: [1467582.074941] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:19:26.254975+00:00 node-68 kernel: [1467582.074944] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:19:26.254976+00:00 node-68 kernel: [1467582.074947] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:19:26.254976+00:00 node-68 kernel: [1467582.074948] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:19:26.254978+00:00 node-68 kernel: [1467582.074950] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:19:26.254979+00:00 node-68 kernel: [1467582.074955] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:19:26.254980+00:00 node-68 kernel: [1467582.074958] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:19:26.254981+00:00 node-68 kernel: [1467582.074962] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:19:26.254981+00:00 node-68 kernel: [1467582.074965] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:19:26.254982+00:00 node-68 kernel: [1467582.074967] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:19:26.254983+00:00 node-68 kernel: [1467582.074970] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:19:26.254984+00:00 node-68 kernel: [1467582.074972] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:19:26.254985+00:00 node-68 kernel: [1467582.074976] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:19:26.254986+00:00 node-68 kernel: [1467582.074982] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:19:26.254986+00:00 node-68 kernel: [1467582.074987] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:19:26.254987+00:00 node-68 kernel: [1467582.074991] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:19:26.254989+00:00 node-68 kernel: [1467582.074995] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T21:19:26.254990+00:00 node-68 kernel: [1467582.075000] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:19:26.254990+00:00 node-68 kernel: [1467582.075004] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:19:26.254991+00:00 node-68 kernel: [1467582.075007] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:19:26.254992+00:00 node-68 kernel: [1467582.075010] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:19:26.254993+00:00 node-68 kernel: [1467582.075012] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:19:26.255001+00:00 node-68 kernel: [1467582.075014] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:19:26.255002+00:00 node-68 kernel: [1467582.075015] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:19:26.255003+00:00 node-68 kernel: [1467582.075017] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T21:19:26.255003+00:00 node-68 kernel: [1467582.075019] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:19:26.255004+00:00 node-68 kernel: [1467582.075020] [] process_backlog+0xa8/0x150 2017-10-20T21:19:26.255005+00:00 node-68 kernel: [1467582.075021] [] net_rx_action+0x21e/0x360 2017-10-20T21:19:26.255006+00:00 node-68 kernel: [1467582.075024] [] __do_softirq+0x101/0x290 2017-10-20T21:19:26.255007+00:00 node-68 kernel: [1467582.075025] [] irq_exit+0xa3/0xb0 2017-10-20T21:19:26.255008+00:00 node-68 kernel: [1467582.075028] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:19:26.255015+00:00 node-68 kernel: [1467582.075031] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:19:26.255015+00:00 node-68 kernel: [1467582.075032] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:19:26.255017+00:00 node-68 kernel: [1467582.075035] [] cpuidle_enter+0x17/0x20 2017-10-20T21:19:26.255018+00:00 node-68 kernel: [1467582.075038] [] call_cpuidle+0x32/0x60 2017-10-20T21:19:26.255019+00:00 node-68 kernel: [1467582.075039] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:19:26.255019+00:00 node-68 kernel: [1467582.075041] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:19:26.255020+00:00 node-68 kernel: [1467582.075042] [] start_secondary+0x154/0x190 2017-10-20T21:19:26.255020+00:00 node-68 kernel: [1467582.075044] ---[ end trace d44d42b3ada782ab ]--- 2017-10-20T21:23:48.535452+00:00 node-68 kernel: [1467844.337671] ------------[ cut here ]------------ 2017-10-20T21:23:48.535473+00:00 node-68 kernel: [1467844.337693] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:23:48.535475+00:00 node-68 kernel: [1467844.337696] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:23:48.535476+00:00 node-68 kernel: [1467844.337697] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:23:48.535479+00:00 node-68 kernel: [1467844.337765] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:23:48.535486+00:00 node-68 kernel: [1467844.337766] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:23:48.535487+00:00 node-68 kernel: [1467844.337767] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:23:48.535507+00:00 node-68 kernel: [1467844.337770] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:23:48.535508+00:00 node-68 kernel: [1467844.337772] ffff881033fc3e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:23:48.535510+00:00 node-68 kernel: [1467844.337774] Call Trace: 2017-10-20T21:23:48.535511+00:00 node-68 kernel: [1467844.337775] [] dump_stack+0x63/0x90 2017-10-20T21:23:48.535512+00:00 node-68 kernel: [1467844.337782] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:23:48.535513+00:00 node-68 kernel: [1467844.337783] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:23:48.535513+00:00 node-68 kernel: [1467844.337786] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:23:48.535514+00:00 node-68 kernel: [1467844.337788] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:23:48.535515+00:00 node-68 kernel: [1467844.337790] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:23:48.535517+00:00 node-68 kernel: [1467844.337795] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:23:48.535517+00:00 node-68 kernel: [1467844.337798] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:23:48.535518+00:00 node-68 kernel: [1467844.337803] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:23:48.535519+00:00 node-68 kernel: [1467844.337806] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:23:48.535520+00:00 node-68 kernel: [1467844.337809] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:23:48.535521+00:00 node-68 kernel: [1467844.337811] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:23:48.535522+00:00 node-68 kernel: [1467844.337814] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:23:48.535523+00:00 node-68 kernel: [1467844.337817] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:23:48.535524+00:00 node-68 kernel: [1467844.337826] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:23:48.535524+00:00 node-68 kernel: [1467844.337828] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:23:48.535525+00:00 node-68 kernel: [1467844.337831] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:23:48.535527+00:00 node-68 kernel: [1467844.337834] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T21:23:48.535528+00:00 node-68 kernel: [1467844.337837] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:23:48.535529+00:00 node-68 kernel: [1467844.337840] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:23:48.535530+00:00 node-68 kernel: [1467844.337843] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T21:23:48.535530+00:00 node-68 kernel: [1467844.337846] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:23:48.535531+00:00 node-68 kernel: [1467844.337847] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:23:48.535539+00:00 node-68 kernel: [1467844.337850] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:23:48.535540+00:00 node-68 kernel: [1467844.337851] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:23:48.535541+00:00 node-68 kernel: [1467844.337852] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:23:48.535541+00:00 node-68 kernel: [1467844.337854] [] process_backlog+0xa8/0x150 2017-10-20T21:23:48.535542+00:00 node-68 kernel: [1467844.337855] [] net_rx_action+0x21e/0x360 2017-10-20T21:23:48.535543+00:00 node-68 kernel: [1467844.337857] [] __do_softirq+0x101/0x290 2017-10-20T21:23:48.535544+00:00 node-68 kernel: [1467844.337859] [] irq_exit+0xa3/0xb0 2017-10-20T21:23:48.535545+00:00 node-68 kernel: [1467844.337861] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:23:48.535546+00:00 node-68 kernel: [1467844.337864] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:23:48.535546+00:00 node-68 kernel: [1467844.337865] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:23:48.535547+00:00 node-68 kernel: [1467844.337869] [] cpuidle_enter+0x17/0x20 2017-10-20T21:23:48.535548+00:00 node-68 kernel: [1467844.337871] [] call_cpuidle+0x32/0x60 2017-10-20T21:23:48.535549+00:00 node-68 kernel: [1467844.337872] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:23:48.535550+00:00 node-68 kernel: [1467844.337874] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:23:48.535551+00:00 node-68 kernel: [1467844.337876] [] start_secondary+0x154/0x190 2017-10-20T21:23:48.535551+00:00 node-68 kernel: [1467844.337878] ---[ end trace d44d42b3ada782ac ]--- 2017-10-20T21:24:10.172478+00:00 node-68 kernel: [1467865.971611] ------------[ cut here ]------------ 2017-10-20T21:24:10.172497+00:00 node-68 kernel: [1467865.971619] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:24:10.172499+00:00 node-68 kernel: [1467865.971622] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:24:10.172500+00:00 node-68 kernel: [1467865.971623] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:24:10.172502+00:00 node-68 kernel: [1467865.971688] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:24:10.172512+00:00 node-68 kernel: [1467865.971689] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:24:10.172513+00:00 node-68 kernel: [1467865.971690] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T21:24:10.172529+00:00 node-68 kernel: [1467865.971692] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T21:24:10.172531+00:00 node-68 kernel: [1467865.971694] ffff88102cbe0900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:24:10.172532+00:00 node-68 kernel: [1467865.971696] Call Trace: 2017-10-20T21:24:10.172533+00:00 node-68 kernel: [1467865.971697] [] dump_stack+0x63/0x90 2017-10-20T21:24:10.172534+00:00 node-68 kernel: [1467865.971705] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:24:10.172535+00:00 node-68 kernel: [1467865.971706] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:24:10.172535+00:00 node-68 kernel: [1467865.971709] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:24:10.172536+00:00 node-68 kernel: [1467865.971711] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:24:10.172537+00:00 node-68 kernel: [1467865.971713] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:24:10.172539+00:00 node-68 kernel: [1467865.971719] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:24:10.172539+00:00 node-68 kernel: [1467865.971722] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:24:10.172540+00:00 node-68 kernel: [1467865.971724] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:24:10.172540+00:00 node-68 kernel: [1467865.971728] [] ? nf_iterate+0x62/0x80 2017-10-20T21:24:10.172541+00:00 node-68 kernel: [1467865.971730] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:24:10.172543+00:00 node-68 kernel: [1467865.971737] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:24:10.172544+00:00 node-68 kernel: [1467865.971740] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:24:10.172545+00:00 node-68 kernel: [1467865.971743] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:24:10.172545+00:00 node-68 kernel: [1467865.971746] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:24:10.172546+00:00 node-68 kernel: [1467865.971748] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:24:10.172547+00:00 node-68 kernel: [1467865.971751] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:24:10.172549+00:00 node-68 kernel: [1467865.971753] [] ? nf_iterate+0x62/0x80 2017-10-20T21:24:10.172550+00:00 node-68 kernel: [1467865.971755] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:24:10.172550+00:00 node-68 kernel: [1467865.971756] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:24:10.172551+00:00 node-68 kernel: [1467865.971759] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:24:10.172552+00:00 node-68 kernel: [1467865.971762] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:24:10.172553+00:00 node-68 kernel: [1467865.971764] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:24:10.172564+00:00 node-68 kernel: [1467865.971768] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:24:10.172565+00:00 node-68 kernel: [1467865.971771] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:24:10.172566+00:00 node-68 kernel: [1467865.971773] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:24:10.172567+00:00 node-68 kernel: [1467865.971774] [] process_backlog+0xa8/0x150 2017-10-20T21:24:10.172568+00:00 node-68 kernel: [1467865.971775] [] net_rx_action+0x21e/0x360 2017-10-20T21:24:10.172569+00:00 node-68 kernel: [1467865.971778] [] __do_softirq+0x101/0x290 2017-10-20T21:24:10.172571+00:00 node-68 kernel: [1467865.971781] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T21:24:10.172571+00:00 node-68 kernel: [1467865.971781] [] do_softirq.part.19+0x38/0x40 2017-10-20T21:24:10.172572+00:00 node-68 kernel: [1467865.971785] [] do_softirq+0x1d/0x20 2017-10-20T21:24:10.172573+00:00 node-68 kernel: [1467865.971786] [] netif_rx_ni+0x33/0x80 2017-10-20T21:24:10.172573+00:00 node-68 kernel: [1467865.971789] [] tun_get_user+0x506/0x880 2017-10-20T21:24:10.172575+00:00 node-68 kernel: [1467865.971791] [] tun_sendmsg+0x51/0x70 2017-10-20T21:24:10.172576+00:00 node-68 kernel: [1467865.971793] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T21:24:10.172576+00:00 node-68 kernel: [1467865.971795] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T21:24:10.172577+00:00 node-68 kernel: [1467865.971798] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T21:24:10.172578+00:00 node-68 kernel: [1467865.971800] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T21:24:10.172578+00:00 node-68 kernel: [1467865.971802] [] kthread+0xe5/0x100 2017-10-20T21:24:10.172580+00:00 node-68 kernel: [1467865.971803] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:24:10.172581+00:00 node-68 kernel: [1467865.971807] [] ret_from_fork+0x3f/0x70 2017-10-20T21:24:10.172581+00:00 node-68 kernel: [1467865.971808] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T21:24:10.172582+00:00 node-68 kernel: [1467865.971809] ---[ end trace d44d42b3ada782ad ]--- 2017-10-20T21:25:21.047403+00:00 node-68 kernel: [1467936.843330] ------------[ cut here ]------------ 2017-10-20T21:25:21.047426+00:00 node-68 kernel: [1467936.843346] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:25:21.047428+00:00 node-68 kernel: [1467936.843349] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:25:21.047429+00:00 node-68 kernel: [1467936.843351] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:25:21.047432+00:00 node-68 kernel: [1467936.843434] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:25:21.047433+00:00 node-68 kernel: [1467936.843435] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:25:21.047433+00:00 node-68 kernel: [1467936.843436] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:25:21.047448+00:00 node-68 kernel: [1467936.843438] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:25:21.047449+00:00 node-68 kernel: [1467936.843440] ffff88103408ea00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:25:21.047450+00:00 node-68 kernel: [1467936.843442] Call Trace: 2017-10-20T21:25:21.047469+00:00 node-68 kernel: [1467936.843443] [] dump_stack+0x63/0x90 2017-10-20T21:25:21.047478+00:00 node-68 kernel: [1467936.843451] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:25:21.047480+00:00 node-68 kernel: [1467936.843452] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:25:21.047481+00:00 node-68 kernel: [1467936.843455] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:25:21.047485+00:00 node-68 kernel: [1467936.843456] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:25:21.047486+00:00 node-68 kernel: [1467936.843459] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:25:21.047487+00:00 node-68 kernel: [1467936.843471] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:25:21.047488+00:00 node-68 kernel: [1467936.843475] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:25:21.047489+00:00 node-68 kernel: [1467936.843477] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:25:21.047489+00:00 node-68 kernel: [1467936.843482] [] ? nf_iterate+0x62/0x80 2017-10-20T21:25:21.047491+00:00 node-68 kernel: [1467936.843484] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:25:21.047492+00:00 node-68 kernel: [1467936.843487] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:25:21.047494+00:00 node-68 kernel: [1467936.843489] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:25:21.047494+00:00 node-68 kernel: [1467936.843494] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:25:21.047495+00:00 node-68 kernel: [1467936.843501] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:25:21.047496+00:00 node-68 kernel: [1467936.843503] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:25:21.047497+00:00 node-68 kernel: [1467936.843505] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:25:21.047499+00:00 node-68 kernel: [1467936.843507] [] ? nf_iterate+0x62/0x80 2017-10-20T21:25:21.047500+00:00 node-68 kernel: [1467936.843509] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:25:21.047500+00:00 node-68 kernel: [1467936.843512] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:25:21.047501+00:00 node-68 kernel: [1467936.843514] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:25:21.047502+00:00 node-68 kernel: [1467936.843517] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:25:21.047503+00:00 node-68 kernel: [1467936.843519] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:25:21.047517+00:00 node-68 kernel: [1467936.843520] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:25:21.047519+00:00 node-68 kernel: [1467936.843521] [] process_backlog+0xa8/0x150 2017-10-20T21:25:21.047520+00:00 node-68 kernel: [1467936.843523] [] net_rx_action+0x21e/0x360 2017-10-20T21:25:21.047521+00:00 node-68 kernel: [1467936.843532] [] __do_softirq+0x101/0x290 2017-10-20T21:25:21.047523+00:00 node-68 kernel: [1467936.843534] [] irq_exit+0xa3/0xb0 2017-10-20T21:25:21.047525+00:00 node-68 kernel: [1467936.843537] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:25:21.047526+00:00 node-68 kernel: [1467936.843543] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:25:21.047527+00:00 node-68 kernel: [1467936.843543] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:25:21.047527+00:00 node-68 kernel: [1467936.843547] [] cpuidle_enter+0x17/0x20 2017-10-20T21:25:21.047528+00:00 node-68 kernel: [1467936.843549] [] call_cpuidle+0x32/0x60 2017-10-20T21:25:21.047530+00:00 node-68 kernel: [1467936.843550] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:25:21.047531+00:00 node-68 kernel: [1467936.843552] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:25:21.047533+00:00 node-68 kernel: [1467936.843554] [] start_secondary+0x154/0x190 2017-10-20T21:25:21.047533+00:00 node-68 kernel: [1467936.843562] ---[ end trace d44d42b3ada782ae ]--- 2017-10-20T21:33:52.292094+00:00 node-68 kernel: [1468448.053376] ------------[ cut here ]------------ 2017-10-20T21:33:52.292123+00:00 node-68 kernel: [1468448.053395] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:33:52.292126+00:00 node-68 kernel: [1468448.053400] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:33:52.292128+00:00 node-68 kernel: [1468448.053402] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:33:52.292130+00:00 node-68 kernel: [1468448.053498] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:33:52.292131+00:00 node-68 kernel: [1468448.053500] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:33:52.292133+00:00 node-68 kernel: [1468448.053502] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:33:52.292156+00:00 node-68 kernel: [1468448.053504] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:33:52.292159+00:00 node-68 kernel: [1468448.053507] ffff880074c3f700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:33:52.292160+00:00 node-68 kernel: [1468448.053509] Call Trace: 2017-10-20T21:33:52.292162+00:00 node-68 kernel: [1468448.053511] [] dump_stack+0x63/0x90 2017-10-20T21:33:52.292163+00:00 node-68 kernel: [1468448.053520] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:33:52.292164+00:00 node-68 kernel: [1468448.053522] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:33:52.292166+00:00 node-68 kernel: [1468448.053526] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:33:52.292167+00:00 node-68 kernel: [1468448.053528] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:33:52.292169+00:00 node-68 kernel: [1468448.053531] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:33:52.292170+00:00 node-68 kernel: [1468448.053540] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:33:52.292172+00:00 node-68 kernel: [1468448.053544] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:33:52.292173+00:00 node-68 kernel: [1468448.053546] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:33:52.292174+00:00 node-68 kernel: [1468448.053551] [] ? nf_iterate+0x62/0x80 2017-10-20T21:33:52.292176+00:00 node-68 kernel: [1468448.053554] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:33:52.292177+00:00 node-68 kernel: [1468448.053562] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:33:52.292179+00:00 node-68 kernel: [1468448.053567] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:33:52.292180+00:00 node-68 kernel: [1468448.053570] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:33:52.292181+00:00 node-68 kernel: [1468448.053574] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:33:52.292182+00:00 node-68 kernel: [1468448.053577] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:33:52.292184+00:00 node-68 kernel: [1468448.053580] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:33:52.292185+00:00 node-68 kernel: [1468448.053583] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:33:52.292187+00:00 node-68 kernel: [1468448.053587] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:33:52.292188+00:00 node-68 kernel: [1468448.053591] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:33:52.292189+00:00 node-68 kernel: [1468448.053593] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:33:52.292190+00:00 node-68 kernel: [1468448.053597] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:33:52.292193+00:00 node-68 kernel: [1468448.053600] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:33:52.292204+00:00 node-68 kernel: [1468448.053602] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:33:52.292206+00:00 node-68 kernel: [1468448.053604] [] process_backlog+0xa8/0x150 2017-10-20T21:33:52.292208+00:00 node-68 kernel: [1468448.053606] [] net_rx_action+0x21e/0x360 2017-10-20T21:33:52.292209+00:00 node-68 kernel: [1468448.053609] [] __do_softirq+0x101/0x290 2017-10-20T21:33:52.292211+00:00 node-68 kernel: [1468448.053612] [] irq_exit+0xa3/0xb0 2017-10-20T21:33:52.292213+00:00 node-68 kernel: [1468448.053614] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:33:52.292214+00:00 node-68 kernel: [1468448.053619] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:33:52.292215+00:00 node-68 kernel: [1468448.053620] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:33:52.292216+00:00 node-68 kernel: [1468448.053625] [] cpuidle_enter+0x17/0x20 2017-10-20T21:33:52.292218+00:00 node-68 kernel: [1468448.053628] [] call_cpuidle+0x32/0x60 2017-10-20T21:33:52.292219+00:00 node-68 kernel: [1468448.053630] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:33:52.292221+00:00 node-68 kernel: [1468448.053632] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:33:52.292223+00:00 node-68 kernel: [1468448.053635] [] start_secondary+0x154/0x190 2017-10-20T21:33:52.292224+00:00 node-68 kernel: [1468448.053638] ---[ end trace d44d42b3ada782af ]--- 2017-10-20T21:37:07.866937+00:00 node-68 kernel: [1468643.614944] ------------[ cut here ]------------ 2017-10-20T21:37:07.866956+00:00 node-68 kernel: [1468643.614959] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:37:07.866958+00:00 node-68 kernel: [1468643.614963] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:37:07.866959+00:00 node-68 kernel: [1468643.614964] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:37:07.866961+00:00 node-68 kernel: [1468643.615032] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:37:07.866962+00:00 node-68 kernel: [1468643.615034] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:37:07.866962+00:00 node-68 kernel: [1468643.615035] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:37:07.866976+00:00 node-68 kernel: [1468643.615038] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:37:07.866977+00:00 node-68 kernel: [1468643.615041] ffff881035503600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:37:07.866979+00:00 node-68 kernel: [1468643.615042] Call Trace: 2017-10-20T21:37:07.866980+00:00 node-68 kernel: [1468643.615043] [] dump_stack+0x63/0x90 2017-10-20T21:37:07.866981+00:00 node-68 kernel: [1468643.615051] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:37:07.866982+00:00 node-68 kernel: [1468643.615053] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:37:07.866982+00:00 node-68 kernel: [1468643.615055] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:37:07.866983+00:00 node-68 kernel: [1468643.615057] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:37:07.866984+00:00 node-68 kernel: [1468643.615060] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:37:07.866986+00:00 node-68 kernel: [1468643.615065] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:37:07.866986+00:00 node-68 kernel: [1468643.615068] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:37:07.866987+00:00 node-68 kernel: [1468643.615072] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:37:07.866988+00:00 node-68 kernel: [1468643.615075] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:37:07.866988+00:00 node-68 kernel: [1468643.615079] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:37:07.866990+00:00 node-68 kernel: [1468643.615082] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:37:07.866991+00:00 node-68 kernel: [1468643.615084] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:37:07.866992+00:00 node-68 kernel: [1468643.615087] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:37:07.866992+00:00 node-68 kernel: [1468643.615092] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:37:07.866993+00:00 node-68 kernel: [1468643.615095] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:37:07.866994+00:00 node-68 kernel: [1468643.615098] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:37:07.866996+00:00 node-68 kernel: [1468643.615101] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T21:37:07.866997+00:00 node-68 kernel: [1468643.615104] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:37:07.866998+00:00 node-68 kernel: [1468643.615107] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:37:07.866998+00:00 node-68 kernel: [1468643.615110] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:37:07.866999+00:00 node-68 kernel: [1468643.615113] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:37:07.867000+00:00 node-68 kernel: [1468643.615115] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:37:07.867008+00:00 node-68 kernel: [1468643.615117] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:37:07.867009+00:00 node-68 kernel: [1468643.615118] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:37:07.867009+00:00 node-68 kernel: [1468643.615119] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:37:07.867010+00:00 node-68 kernel: [1468643.615121] [] process_backlog+0xa8/0x150 2017-10-20T21:37:07.867011+00:00 node-68 kernel: [1468643.615122] [] net_rx_action+0x21e/0x360 2017-10-20T21:37:07.867012+00:00 node-68 kernel: [1468643.615124] [] __do_softirq+0x101/0x290 2017-10-20T21:37:07.867013+00:00 node-68 kernel: [1468643.615126] [] irq_exit+0xa3/0xb0 2017-10-20T21:37:07.867014+00:00 node-68 kernel: [1468643.615129] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:37:07.867015+00:00 node-68 kernel: [1468643.615132] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:37:07.867015+00:00 node-68 kernel: [1468643.615133] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:37:07.867016+00:00 node-68 kernel: [1468643.615136] [] cpuidle_enter+0x17/0x20 2017-10-20T21:37:07.867018+00:00 node-68 kernel: [1468643.615139] [] call_cpuidle+0x32/0x60 2017-10-20T21:37:07.867019+00:00 node-68 kernel: [1468643.615140] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:37:07.867020+00:00 node-68 kernel: [1468643.615142] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:37:07.867021+00:00 node-68 kernel: [1468643.615143] [] start_secondary+0x154/0x190 2017-10-20T21:37:07.867021+00:00 node-68 kernel: [1468643.615145] ---[ end trace d44d42b3ada782b0 ]--- 2017-10-20T21:37:26.484120+00:00 node-68 kernel: [1468662.230852] ------------[ cut here ]------------ 2017-10-20T21:37:26.484140+00:00 node-68 kernel: [1468662.230868] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:37:26.484142+00:00 node-68 kernel: [1468662.230871] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:37:26.484143+00:00 node-68 kernel: [1468662.230873] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:37:26.484144+00:00 node-68 kernel: [1468662.230941] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:37:26.484145+00:00 node-68 kernel: [1468662.230942] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:37:26.484146+00:00 node-68 kernel: [1468662.230944] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:37:26.484190+00:00 node-68 kernel: [1468662.230946] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:37:26.484195+00:00 node-68 kernel: [1468662.230948] ffff882033daa500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:37:26.484197+00:00 node-68 kernel: [1468662.230950] Call Trace: 2017-10-20T21:37:26.484198+00:00 node-68 kernel: [1468662.230951] [] dump_stack+0x63/0x90 2017-10-20T21:37:26.484198+00:00 node-68 kernel: [1468662.230959] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:37:26.484199+00:00 node-68 kernel: [1468662.230961] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:37:26.484200+00:00 node-68 kernel: [1468662.230964] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:37:26.484201+00:00 node-68 kernel: [1468662.230965] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:37:26.484202+00:00 node-68 kernel: [1468662.230968] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:37:26.484203+00:00 node-68 kernel: [1468662.230974] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:37:26.484204+00:00 node-68 kernel: [1468662.230980] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:37:26.484204+00:00 node-68 kernel: [1468662.230984] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:37:26.484205+00:00 node-68 kernel: [1468662.230986] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:37:26.484206+00:00 node-68 kernel: [1468662.230989] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:37:26.484207+00:00 node-68 kernel: [1468662.230991] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:37:26.484208+00:00 node-68 kernel: [1468662.230994] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:37:26.484209+00:00 node-68 kernel: [1468662.230998] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:37:26.484209+00:00 node-68 kernel: [1468662.231000] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:37:26.484210+00:00 node-68 kernel: [1468662.231002] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:37:26.484211+00:00 node-68 kernel: [1468662.231009] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:37:26.484212+00:00 node-68 kernel: [1468662.231015] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:37:26.484213+00:00 node-68 kernel: [1468662.231017] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:37:26.484213+00:00 node-68 kernel: [1468662.231019] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:37:26.484214+00:00 node-68 kernel: [1468662.231022] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:37:26.484215+00:00 node-68 kernel: [1468662.231026] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:37:26.484215+00:00 node-68 kernel: [1468662.231027] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:37:26.484222+00:00 node-68 kernel: [1468662.231028] [] process_backlog+0xa8/0x150 2017-10-20T21:37:26.484223+00:00 node-68 kernel: [1468662.231030] [] net_rx_action+0x21e/0x360 2017-10-20T21:37:26.484223+00:00 node-68 kernel: [1468662.231032] [] __do_softirq+0x101/0x290 2017-10-20T21:37:26.484224+00:00 node-68 kernel: [1468662.231034] [] irq_exit+0xa3/0xb0 2017-10-20T21:37:26.484224+00:00 node-68 kernel: [1468662.231036] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:37:26.484226+00:00 node-68 kernel: [1468662.231042] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:37:26.484227+00:00 node-68 kernel: [1468662.231042] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:37:26.484227+00:00 node-68 kernel: [1468662.231046] [] cpuidle_enter+0x17/0x20 2017-10-20T21:37:26.484228+00:00 node-68 kernel: [1468662.231049] [] call_cpuidle+0x32/0x60 2017-10-20T21:37:26.484229+00:00 node-68 kernel: [1468662.231050] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:37:26.484229+00:00 node-68 kernel: [1468662.231052] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:37:26.484230+00:00 node-68 kernel: [1468662.231053] [] start_secondary+0x154/0x190 2017-10-20T21:37:26.484231+00:00 node-68 kernel: [1468662.231057] ---[ end trace d44d42b3ada782b1 ]--- 2017-10-20T21:38:09.510996+00:00 node-68 kernel: [1468705.254651] ------------[ cut here ]------------ 2017-10-20T21:38:09.511022+00:00 node-68 kernel: [1468705.254670] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:38:09.511024+00:00 node-68 kernel: [1468705.254674] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:38:09.511026+00:00 node-68 kernel: [1468705.254676] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:38:09.511029+00:00 node-68 kernel: [1468705.254776] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:38:09.511030+00:00 node-68 kernel: [1468705.254778] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:38:09.511031+00:00 node-68 kernel: [1468705.254780] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:38:09.511135+00:00 node-68 kernel: [1468705.254784] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:38:09.511140+00:00 node-68 kernel: [1468705.254787] ffff881ece231e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:38:09.511143+00:00 node-68 kernel: [1468705.254789] Call Trace: 2017-10-20T21:38:09.511145+00:00 node-68 kernel: [1468705.254791] [] dump_stack+0x63/0x90 2017-10-20T21:38:09.511146+00:00 node-68 kernel: [1468705.254806] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:38:09.511148+00:00 node-68 kernel: [1468705.254808] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:38:09.511149+00:00 node-68 kernel: [1468705.254812] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:38:09.511150+00:00 node-68 kernel: [1468705.254813] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:38:09.511152+00:00 node-68 kernel: [1468705.254816] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:38:09.511154+00:00 node-68 kernel: [1468705.254823] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:38:09.511155+00:00 node-68 kernel: [1468705.254827] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:38:09.511156+00:00 node-68 kernel: [1468705.254829] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:38:09.511157+00:00 node-68 kernel: [1468705.254832] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:09.511159+00:00 node-68 kernel: [1468705.254835] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:38:09.511160+00:00 node-68 kernel: [1468705.254843] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:38:09.511162+00:00 node-68 kernel: [1468705.254847] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:38:09.511176+00:00 node-68 kernel: [1468705.254850] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:38:09.511178+00:00 node-68 kernel: [1468705.254854] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:38:09.511179+00:00 node-68 kernel: [1468705.254857] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:38:09.511181+00:00 node-68 kernel: [1468705.254862] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:38:09.511182+00:00 node-68 kernel: [1468705.254864] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:09.511183+00:00 node-68 kernel: [1468705.254867] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:38:09.511185+00:00 node-68 kernel: [1468705.254869] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:38:09.511186+00:00 node-68 kernel: [1468705.254873] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:38:09.511187+00:00 node-68 kernel: [1468705.254877] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:38:09.511188+00:00 node-68 kernel: [1468705.254880] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:38:09.511204+00:00 node-68 kernel: [1468705.254883] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:38:09.511206+00:00 node-68 kernel: [1468705.254885] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:38:09.511207+00:00 node-68 kernel: [1468705.254887] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:38:09.511208+00:00 node-68 kernel: [1468705.254889] [] process_backlog+0xa8/0x150 2017-10-20T21:38:09.511212+00:00 node-68 kernel: [1468705.254891] [] net_rx_action+0x21e/0x360 2017-10-20T21:38:09.511213+00:00 node-68 kernel: [1468705.254894] [] __do_softirq+0x101/0x290 2017-10-20T21:38:09.511215+00:00 node-68 kernel: [1468705.254897] [] irq_exit+0xa3/0xb0 2017-10-20T21:38:09.511217+00:00 node-68 kernel: [1468705.254900] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:38:09.511218+00:00 node-68 kernel: [1468705.254905] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:38:09.511220+00:00 node-68 kernel: [1468705.254906] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:38:09.511222+00:00 node-68 kernel: [1468705.254911] [] cpuidle_enter+0x17/0x20 2017-10-20T21:38:09.511224+00:00 node-68 kernel: [1468705.254915] [] call_cpuidle+0x32/0x60 2017-10-20T21:38:09.511225+00:00 node-68 kernel: [1468705.254917] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:38:09.511226+00:00 node-68 kernel: [1468705.254919] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:38:09.511228+00:00 node-68 kernel: [1468705.254922] [] start_secondary+0x154/0x190 2017-10-20T21:38:09.511229+00:00 node-68 kernel: [1468705.254926] ---[ end trace d44d42b3ada782b2 ]--- 2017-10-20T21:38:23.572125+00:00 node-68 kernel: [1468719.314969] ------------[ cut here ]------------ 2017-10-20T21:38:23.572145+00:00 node-68 kernel: [1468719.314983] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:38:23.572146+00:00 node-68 kernel: [1468719.314986] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:38:23.572147+00:00 node-68 kernel: [1468719.314988] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:38:23.572149+00:00 node-68 kernel: [1468719.315066] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:38:23.572157+00:00 node-68 kernel: [1468719.315067] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:38:23.572158+00:00 node-68 kernel: [1468719.315068] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:38:23.572174+00:00 node-68 kernel: [1468719.315071] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:38:23.572176+00:00 node-68 kernel: [1468719.315072] ffff881e8c558c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:38:23.572177+00:00 node-68 kernel: [1468719.315074] Call Trace: 2017-10-20T21:38:23.572179+00:00 node-68 kernel: [1468719.315075] [] dump_stack+0x63/0x90 2017-10-20T21:38:23.572180+00:00 node-68 kernel: [1468719.315083] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:38:23.572181+00:00 node-68 kernel: [1468719.315086] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:38:23.572181+00:00 node-68 kernel: [1468719.315088] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:38:23.572182+00:00 node-68 kernel: [1468719.315089] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:38:23.572183+00:00 node-68 kernel: [1468719.315091] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:38:23.572184+00:00 node-68 kernel: [1468719.315097] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:38:23.572185+00:00 node-68 kernel: [1468719.315101] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:38:23.572186+00:00 node-68 kernel: [1468719.315106] [] ? nf_iterate+0x62/0x80 2017-10-20T21:38:23.572186+00:00 node-68 kernel: [1468719.315108] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:38:23.572187+00:00 node-68 kernel: [1468719.315114] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:38:23.572188+00:00 node-68 kernel: [1468719.315117] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:38:23.572189+00:00 node-68 kernel: [1468719.315120] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:38:23.572190+00:00 node-68 kernel: [1468719.315122] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:38:23.572191+00:00 node-68 kernel: [1468719.315125] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:38:23.572191+00:00 node-68 kernel: [1468719.315127] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:38:23.572192+00:00 node-68 kernel: [1468719.315128] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:38:23.572193+00:00 node-68 kernel: [1468719.315130] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:38:23.572194+00:00 node-68 kernel: [1468719.315133] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:38:23.572195+00:00 node-68 kernel: [1468719.315135] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:38:23.572196+00:00 node-68 kernel: [1468719.315137] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:38:23.572209+00:00 node-68 kernel: [1468719.315139] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:38:23.572211+00:00 node-68 kernel: [1468719.315142] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:38:23.572218+00:00 node-68 kernel: [1468719.315143] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:38:23.572219+00:00 node-68 kernel: [1468719.315144] [] process_backlog+0xa8/0x150 2017-10-20T21:38:23.572220+00:00 node-68 kernel: [1468719.315146] [] net_rx_action+0x21e/0x360 2017-10-20T21:38:23.572221+00:00 node-68 kernel: [1468719.315148] [] __do_softirq+0x101/0x290 2017-10-20T21:38:23.572222+00:00 node-68 kernel: [1468719.315150] [] irq_exit+0xa3/0xb0 2017-10-20T21:38:23.572223+00:00 node-68 kernel: [1468719.315151] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:38:23.572224+00:00 node-68 kernel: [1468719.315155] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:38:23.572225+00:00 node-68 kernel: [1468719.315155] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:38:23.572225+00:00 node-68 kernel: [1468719.315159] [] cpuidle_enter+0x17/0x20 2017-10-20T21:38:23.572226+00:00 node-68 kernel: [1468719.315162] [] call_cpuidle+0x32/0x60 2017-10-20T21:38:23.572227+00:00 node-68 kernel: [1468719.315163] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:38:23.572228+00:00 node-68 kernel: [1468719.315164] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:38:23.572229+00:00 node-68 kernel: [1468719.315166] [] start_secondary+0x154/0x190 2017-10-20T21:38:23.572229+00:00 node-68 kernel: [1468719.315169] ---[ end trace d44d42b3ada782b3 ]--- 2017-10-20T21:39:31.683572+00:00 node-68 kernel: [1468787.421681] ------------[ cut here ]------------ 2017-10-20T21:39:31.683597+00:00 node-68 kernel: [1468787.421700] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:39:31.683600+00:00 node-68 kernel: [1468787.421715] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:39:31.683610+00:00 node-68 kernel: [1468787.421718] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:39:31.683613+00:00 node-68 kernel: [1468787.421811] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:39:31.683615+00:00 node-68 kernel: [1468787.421812] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:39:31.683615+00:00 node-68 kernel: [1468787.421814] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:39:31.683641+00:00 node-68 kernel: [1468787.421817] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:39:31.683643+00:00 node-68 kernel: [1468787.421820] ffff880d39d44900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:39:31.683645+00:00 node-68 kernel: [1468787.421822] Call Trace: 2017-10-20T21:39:31.683647+00:00 node-68 kernel: [1468787.421824] [] dump_stack+0x63/0x90 2017-10-20T21:39:31.683648+00:00 node-68 kernel: [1468787.421833] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:39:31.683650+00:00 node-68 kernel: [1468787.421836] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:39:31.683651+00:00 node-68 kernel: [1468787.421839] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:39:31.683653+00:00 node-68 kernel: [1468787.421842] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:39:31.683655+00:00 node-68 kernel: [1468787.421844] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:39:31.683656+00:00 node-68 kernel: [1468787.421851] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:39:31.683658+00:00 node-68 kernel: [1468787.421854] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:39:31.683659+00:00 node-68 kernel: [1468787.421857] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:39:31.683660+00:00 node-68 kernel: [1468787.421862] [] ? nf_iterate+0x62/0x80 2017-10-20T21:39:31.683661+00:00 node-68 kernel: [1468787.421864] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:39:31.683662+00:00 node-68 kernel: [1468787.421872] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:39:31.683663+00:00 node-68 kernel: [1468787.421877] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:39:31.683663+00:00 node-68 kernel: [1468787.421880] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:39:31.683664+00:00 node-68 kernel: [1468787.421884] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:39:31.683664+00:00 node-68 kernel: [1468787.421887] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:39:31.683665+00:00 node-68 kernel: [1468787.421891] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:39:31.683666+00:00 node-68 kernel: [1468787.421894] [] ? nf_iterate+0x62/0x80 2017-10-20T21:39:31.683668+00:00 node-68 kernel: [1468787.421897] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:39:31.683668+00:00 node-68 kernel: [1468787.421899] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:39:31.683669+00:00 node-68 kernel: [1468787.421904] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:39:31.683669+00:00 node-68 kernel: [1468787.421908] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:39:31.683670+00:00 node-68 kernel: [1468787.421910] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:39:31.683683+00:00 node-68 kernel: [1468787.421914] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:39:31.683684+00:00 node-68 kernel: [1468787.421916] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:39:31.683685+00:00 node-68 kernel: [1468787.421921] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T21:39:31.683686+00:00 node-68 kernel: [1468787.421923] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:39:31.683688+00:00 node-68 kernel: [1468787.421925] [] process_backlog+0xa8/0x150 2017-10-20T21:39:31.683689+00:00 node-68 kernel: [1468787.421927] [] net_rx_action+0x21e/0x360 2017-10-20T21:39:31.683690+00:00 node-68 kernel: [1468787.421930] [] __do_softirq+0x101/0x290 2017-10-20T21:39:31.683691+00:00 node-68 kernel: [1468787.421932] [] irq_exit+0xa3/0xb0 2017-10-20T21:39:31.683691+00:00 node-68 kernel: [1468787.421936] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:39:31.683692+00:00 node-68 kernel: [1468787.421941] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:39:31.683692+00:00 node-68 kernel: [1468787.421942] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:39:31.683693+00:00 node-68 kernel: [1468787.421947] [] cpuidle_enter+0x17/0x20 2017-10-20T21:39:31.683695+00:00 node-68 kernel: [1468787.421951] [] call_cpuidle+0x32/0x60 2017-10-20T21:39:31.683695+00:00 node-68 kernel: [1468787.421954] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:39:31.683696+00:00 node-68 kernel: [1468787.421956] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:39:31.683696+00:00 node-68 kernel: [1468787.421959] [] start_secondary+0x154/0x190 2017-10-20T21:39:31.683700+00:00 node-68 kernel: [1468787.421962] ---[ end trace d44d42b3ada782b4 ]--- 2017-10-20T21:39:39.390813+00:00 node-68 kernel: [1468795.128444] ------------[ cut here ]------------ 2017-10-20T21:39:39.390832+00:00 node-68 kernel: [1468795.128471] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:39:39.390834+00:00 node-68 kernel: [1468795.128474] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:39:39.390835+00:00 node-68 kernel: [1468795.128476] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:39:39.390846+00:00 node-68 kernel: [1468795.128564] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:39:39.390848+00:00 node-68 kernel: [1468795.128565] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:39:39.390849+00:00 node-68 kernel: [1468795.128568] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T21:39:39.390864+00:00 node-68 kernel: [1468795.128571] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T21:39:39.390866+00:00 node-68 kernel: [1468795.128573] ffff882035ee2200 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T21:39:39.390867+00:00 node-68 kernel: [1468795.128576] Call Trace: 2017-10-20T21:39:39.390868+00:00 node-68 kernel: [1468795.128579] [] dump_stack+0x63/0x90 2017-10-20T21:39:39.390869+00:00 node-68 kernel: [1468795.128588] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:39:39.390869+00:00 node-68 kernel: [1468795.128589] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:39:39.390870+00:00 node-68 kernel: [1468795.128592] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:39:39.390871+00:00 node-68 kernel: [1468795.128595] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:39:39.390872+00:00 node-68 kernel: [1468795.128597] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:39:39.390873+00:00 node-68 kernel: [1468795.128599] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T21:39:39.390874+00:00 node-68 kernel: [1468795.128600] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T21:39:39.390875+00:00 node-68 kernel: [1468795.128603] [] sch_direct_xmit+0x16a/0x220 2017-10-20T21:39:39.390875+00:00 node-68 kernel: [1468795.128605] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T21:39:39.390876+00:00 node-68 kernel: [1468795.128606] [] dev_queue_xmit+0x10/0x20 2017-10-20T21:39:39.390878+00:00 node-68 kernel: [1468795.128612] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T21:39:39.390879+00:00 node-68 kernel: [1468795.128615] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T21:39:39.390879+00:00 node-68 kernel: [1468795.128618] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:39:39.390880+00:00 node-68 kernel: [1468795.128621] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:39:39.390894+00:00 node-68 kernel: [1468795.128624] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:39:39.390895+00:00 node-68 kernel: [1468795.128626] [] br_forward+0x87/0x90 [bridge] 2017-10-20T21:39:39.390896+00:00 node-68 kernel: [1468795.128629] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:39:39.390897+00:00 node-68 kernel: [1468795.128633] [] ? nf_iterate+0x62/0x80 2017-10-20T21:39:39.390898+00:00 node-68 kernel: [1468795.128635] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T21:39:39.390898+00:00 node-68 kernel: [1468795.128638] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:39:39.390899+00:00 node-68 kernel: [1468795.128640] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:39:39.390899+00:00 node-68 kernel: [1468795.128647] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:39:39.390901+00:00 node-68 kernel: [1468795.128649] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:39:39.390908+00:00 node-68 kernel: [1468795.128651] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:39:39.390908+00:00 node-68 kernel: [1468795.128652] [] process_backlog+0xa8/0x150 2017-10-20T21:39:39.390909+00:00 node-68 kernel: [1468795.128653] [] net_rx_action+0x21e/0x360 2017-10-20T21:39:39.390910+00:00 node-68 kernel: [1468795.128656] [] __do_softirq+0x101/0x290 2017-10-20T21:39:39.390910+00:00 node-68 kernel: [1468795.128658] [] irq_exit+0xa3/0xb0 2017-10-20T21:39:39.390912+00:00 node-68 kernel: [1468795.128659] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:39:39.390913+00:00 node-68 kernel: [1468795.128663] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:39:39.390913+00:00 node-68 kernel: [1468795.128664] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:39:39.390914+00:00 node-68 kernel: [1468795.128668] [] cpuidle_enter+0x17/0x20 2017-10-20T21:39:39.390914+00:00 node-68 kernel: [1468795.128670] [] call_cpuidle+0x32/0x60 2017-10-20T21:39:39.390915+00:00 node-68 kernel: [1468795.128671] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:39:39.390917+00:00 node-68 kernel: [1468795.128673] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:39:39.390917+00:00 node-68 kernel: [1468795.128675] [] start_secondary+0x154/0x190 2017-10-20T21:39:39.390918+00:00 node-68 kernel: [1468795.128677] ---[ end trace d44d42b3ada782b5 ]--- 2017-10-20T21:46:27.284375+00:00 node-68 kernel: [1469202.994268] ------------[ cut here ]------------ 2017-10-20T21:46:27.284394+00:00 node-68 kernel: [1469202.994282] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:46:27.284396+00:00 node-68 kernel: [1469202.994296] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:46:27.284397+00:00 node-68 kernel: [1469202.994298] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:46:27.284398+00:00 node-68 kernel: [1469202.994363] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:46:27.284406+00:00 node-68 kernel: [1469202.994365] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:46:27.284406+00:00 node-68 kernel: [1469202.994366] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:46:27.284421+00:00 node-68 kernel: [1469202.994367] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:46:27.284422+00:00 node-68 kernel: [1469202.994369] ffff88203241f700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:46:27.284424+00:00 node-68 kernel: [1469202.994371] Call Trace: 2017-10-20T21:46:27.284425+00:00 node-68 kernel: [1469202.994372] [] dump_stack+0x63/0x90 2017-10-20T21:46:27.284426+00:00 node-68 kernel: [1469202.994380] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:46:27.284426+00:00 node-68 kernel: [1469202.994381] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:46:27.284427+00:00 node-68 kernel: [1469202.994384] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:46:27.284428+00:00 node-68 kernel: [1469202.994386] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:46:27.284429+00:00 node-68 kernel: [1469202.994388] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:46:27.284430+00:00 node-68 kernel: [1469202.994394] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:46:27.284431+00:00 node-68 kernel: [1469202.994396] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:46:27.284432+00:00 node-68 kernel: [1469202.994402] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:46:27.284432+00:00 node-68 kernel: [1469202.994405] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:46:27.284433+00:00 node-68 kernel: [1469202.994409] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:46:27.284435+00:00 node-68 kernel: [1469202.994411] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:46:27.284436+00:00 node-68 kernel: [1469202.994414] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:46:27.284436+00:00 node-68 kernel: [1469202.994416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:46:27.284437+00:00 node-68 kernel: [1469202.994422] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:46:27.284438+00:00 node-68 kernel: [1469202.994423] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:46:27.284439+00:00 node-68 kernel: [1469202.994425] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:46:27.284441+00:00 node-68 kernel: [1469202.994432] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:46:27.284442+00:00 node-68 kernel: [1469202.994436] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:46:27.284442+00:00 node-68 kernel: [1469202.994442] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:46:27.284443+00:00 node-68 kernel: [1469202.994444] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:46:27.284444+00:00 node-68 kernel: [1469202.994446] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:46:27.284445+00:00 node-68 kernel: [1469202.994449] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:46:27.284463+00:00 node-68 kernel: [1469202.994450] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:46:27.284465+00:00 node-68 kernel: [1469202.994451] [] process_backlog+0xa8/0x150 2017-10-20T21:46:27.284466+00:00 node-68 kernel: [1469202.994452] [] net_rx_action+0x21e/0x360 2017-10-20T21:46:27.284467+00:00 node-68 kernel: [1469202.994455] [] __do_softirq+0x101/0x290 2017-10-20T21:46:27.284468+00:00 node-68 kernel: [1469202.994457] [] irq_exit+0xa3/0xb0 2017-10-20T21:46:27.284469+00:00 node-68 kernel: [1469202.994458] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:46:27.284470+00:00 node-68 kernel: [1469202.994461] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:46:27.284471+00:00 node-68 kernel: [1469202.994462] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:46:27.284472+00:00 node-68 kernel: [1469202.994465] [] cpuidle_enter+0x17/0x20 2017-10-20T21:46:27.284472+00:00 node-68 kernel: [1469202.994468] [] call_cpuidle+0x32/0x60 2017-10-20T21:46:27.284473+00:00 node-68 kernel: [1469202.994469] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:46:27.284474+00:00 node-68 kernel: [1469202.994470] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:46:27.284475+00:00 node-68 kernel: [1469202.994472] [] start_secondary+0x154/0x190 2017-10-20T21:46:27.284476+00:00 node-68 kernel: [1469202.994474] ---[ end trace d44d42b3ada782b6 ]--- 2017-10-20T21:46:50.572040+00:00 node-68 kernel: [1469226.280368] ------------[ cut here ]------------ 2017-10-20T21:46:50.572060+00:00 node-68 kernel: [1469226.280383] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:46:50.572062+00:00 node-68 kernel: [1469226.280386] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:46:50.572062+00:00 node-68 kernel: [1469226.280388] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:46:50.572064+00:00 node-68 kernel: [1469226.280460] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:46:50.572065+00:00 node-68 kernel: [1469226.280461] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:46:50.572066+00:00 node-68 kernel: [1469226.280462] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:46:50.572080+00:00 node-68 kernel: [1469226.280464] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:46:50.572080+00:00 node-68 kernel: [1469226.280466] ffff880b24336400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:46:50.572082+00:00 node-68 kernel: [1469226.280468] Call Trace: 2017-10-20T21:46:50.572083+00:00 node-68 kernel: [1469226.280469] [] dump_stack+0x63/0x90 2017-10-20T21:46:50.572092+00:00 node-68 kernel: [1469226.280476] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:46:50.572093+00:00 node-68 kernel: [1469226.280478] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:46:50.572095+00:00 node-68 kernel: [1469226.280481] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:46:50.572096+00:00 node-68 kernel: [1469226.280482] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:46:50.572097+00:00 node-68 kernel: [1469226.280484] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:46:50.572098+00:00 node-68 kernel: [1469226.280490] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:46:50.572099+00:00 node-68 kernel: [1469226.280492] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:46:50.572100+00:00 node-68 kernel: [1469226.280497] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:46:50.572100+00:00 node-68 kernel: [1469226.280499] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:46:50.572101+00:00 node-68 kernel: [1469226.280502] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:46:50.572102+00:00 node-68 kernel: [1469226.280505] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:46:50.572104+00:00 node-68 kernel: [1469226.280507] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:46:50.572104+00:00 node-68 kernel: [1469226.280510] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:46:50.572105+00:00 node-68 kernel: [1469226.280515] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:46:50.572106+00:00 node-68 kernel: [1469226.280517] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:46:50.572106+00:00 node-68 kernel: [1469226.280518] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:46:50.572108+00:00 node-68 kernel: [1469226.280524] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:46:50.572109+00:00 node-68 kernel: [1469226.280527] [] ? __slab_free+0xcb/0x2c0 2017-10-20T21:46:50.572109+00:00 node-68 kernel: [1469226.280529] [] ? skb_release_data+0xa7/0xd0 2017-10-20T21:46:50.572110+00:00 node-68 kernel: [1469226.280532] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:46:50.572110+00:00 node-68 kernel: [1469226.280534] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:46:50.572111+00:00 node-68 kernel: [1469226.280536] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T21:46:50.572119+00:00 node-68 kernel: [1469226.280537] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T21:46:50.572120+00:00 node-68 kernel: [1469226.280539] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T21:46:50.572120+00:00 node-68 kernel: [1469226.280540] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:46:50.572121+00:00 node-68 kernel: [1469226.280542] [] process_backlog+0xa8/0x150 2017-10-20T21:46:50.572122+00:00 node-68 kernel: [1469226.280543] [] net_rx_action+0x21e/0x360 2017-10-20T21:46:50.572123+00:00 node-68 kernel: [1469226.280545] [] __do_softirq+0x101/0x290 2017-10-20T21:46:50.572124+00:00 node-68 kernel: [1469226.280547] [] irq_exit+0xa3/0xb0 2017-10-20T21:46:50.572125+00:00 node-68 kernel: [1469226.280550] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:46:50.572126+00:00 node-68 kernel: [1469226.280553] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:46:50.572126+00:00 node-68 kernel: [1469226.280554] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:46:50.572127+00:00 node-68 kernel: [1469226.280557] [] cpuidle_enter+0x17/0x20 2017-10-20T21:46:50.572128+00:00 node-68 kernel: [1469226.280560] [] call_cpuidle+0x32/0x60 2017-10-20T21:46:50.572130+00:00 node-68 kernel: [1469226.280561] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:46:50.572130+00:00 node-68 kernel: [1469226.280563] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:46:50.572131+00:00 node-68 kernel: [1469226.280564] [] start_secondary+0x154/0x190 2017-10-20T21:46:50.572132+00:00 node-68 kernel: [1469226.280566] ---[ end trace d44d42b3ada782b7 ]--- 2017-10-20T21:46:54.964681+00:00 node-68 kernel: [1469230.672724] ------------[ cut here ]------------ 2017-10-20T21:46:54.964700+00:00 node-68 kernel: [1469230.672739] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:46:54.964701+00:00 node-68 kernel: [1469230.672742] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:46:54.964702+00:00 node-68 kernel: [1469230.672743] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:46:54.964704+00:00 node-68 kernel: [1469230.672812] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:46:54.964705+00:00 node-68 kernel: [1469230.672813] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:46:54.964705+00:00 node-68 kernel: [1469230.672814] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T21:46:54.964720+00:00 node-68 kernel: [1469230.672816] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T21:46:54.964721+00:00 node-68 kernel: [1469230.672817] ffff882033ca5500 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T21:46:54.964722+00:00 node-68 kernel: [1469230.672819] Call Trace: 2017-10-20T21:46:54.964723+00:00 node-68 kernel: [1469230.672820] [] dump_stack+0x63/0x90 2017-10-20T21:46:54.964724+00:00 node-68 kernel: [1469230.672829] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:46:54.964724+00:00 node-68 kernel: [1469230.672831] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:46:54.964725+00:00 node-68 kernel: [1469230.672833] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:46:54.964734+00:00 node-68 kernel: [1469230.672835] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:46:54.964736+00:00 node-68 kernel: [1469230.672837] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:46:54.964737+00:00 node-68 kernel: [1469230.672839] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T21:46:54.964738+00:00 node-68 kernel: [1469230.672841] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T21:46:54.964738+00:00 node-68 kernel: [1469230.672844] [] sch_direct_xmit+0x16a/0x220 2017-10-20T21:46:54.964739+00:00 node-68 kernel: [1469230.672846] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T21:46:54.964740+00:00 node-68 kernel: [1469230.672847] [] dev_queue_xmit+0x10/0x20 2017-10-20T21:46:54.964741+00:00 node-68 kernel: [1469230.672853] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T21:46:54.964742+00:00 node-68 kernel: [1469230.672858] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T21:46:54.964742+00:00 node-68 kernel: [1469230.672861] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T21:46:54.964743+00:00 node-68 kernel: [1469230.672864] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T21:46:54.964743+00:00 node-68 kernel: [1469230.672867] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T21:46:54.964744+00:00 node-68 kernel: [1469230.672869] [] br_forward+0x87/0x90 [bridge] 2017-10-20T21:46:54.964745+00:00 node-68 kernel: [1469230.672872] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T21:46:54.964747+00:00 node-68 kernel: [1469230.672876] [] ? nf_iterate+0x62/0x80 2017-10-20T21:46:54.964747+00:00 node-68 kernel: [1469230.672878] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T21:46:54.964748+00:00 node-68 kernel: [1469230.672881] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:46:54.964748+00:00 node-68 kernel: [1469230.672883] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:46:54.964749+00:00 node-68 kernel: [1469230.672886] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:46:54.964750+00:00 node-68 kernel: [1469230.672889] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:46:54.964757+00:00 node-68 kernel: [1469230.672890] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:46:54.964758+00:00 node-68 kernel: [1469230.672891] [] process_backlog+0xa8/0x150 2017-10-20T21:46:54.964758+00:00 node-68 kernel: [1469230.672893] [] net_rx_action+0x21e/0x360 2017-10-20T21:46:54.964759+00:00 node-68 kernel: [1469230.672895] [] __do_softirq+0x101/0x290 2017-10-20T21:46:54.964760+00:00 node-68 kernel: [1469230.672897] [] irq_exit+0xa3/0xb0 2017-10-20T21:46:54.964761+00:00 node-68 kernel: [1469230.672899] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:46:54.964762+00:00 node-68 kernel: [1469230.672903] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:46:54.964763+00:00 node-68 kernel: [1469230.672904] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:46:54.964763+00:00 node-68 kernel: [1469230.672908] [] cpuidle_enter+0x17/0x20 2017-10-20T21:46:54.964764+00:00 node-68 kernel: [1469230.672911] [] call_cpuidle+0x32/0x60 2017-10-20T21:46:54.964765+00:00 node-68 kernel: [1469230.672912] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:46:54.964766+00:00 node-68 kernel: [1469230.672914] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:46:54.964767+00:00 node-68 kernel: [1469230.672916] [] start_secondary+0x154/0x190 2017-10-20T21:46:54.964768+00:00 node-68 kernel: [1469230.672918] ---[ end trace d44d42b3ada782b8 ]--- 2017-10-20T21:47:08.426375+00:00 node-68 kernel: [1469244.133484] ------------[ cut here ]------------ 2017-10-20T21:47:08.426395+00:00 node-68 kernel: [1469244.133501] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:47:08.426397+00:00 node-68 kernel: [1469244.133504] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:47:08.426397+00:00 node-68 kernel: [1469244.133505] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:47:08.426399+00:00 node-68 kernel: [1469244.133573] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:47:08.426400+00:00 node-68 kernel: [1469244.133575] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:47:08.426401+00:00 node-68 kernel: [1469244.133576] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:47:08.426423+00:00 node-68 kernel: [1469244.133579] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:47:08.426424+00:00 node-68 kernel: [1469244.133580] ffff880a4f10f400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:47:08.426425+00:00 node-68 kernel: [1469244.133582] Call Trace: 2017-10-20T21:47:08.426427+00:00 node-68 kernel: [1469244.133583] [] dump_stack+0x63/0x90 2017-10-20T21:47:08.426427+00:00 node-68 kernel: [1469244.133591] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:47:08.426428+00:00 node-68 kernel: [1469244.133594] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:47:08.426428+00:00 node-68 kernel: [1469244.133596] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:47:08.426429+00:00 node-68 kernel: [1469244.133597] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:47:08.426430+00:00 node-68 kernel: [1469244.133599] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:47:08.426431+00:00 node-68 kernel: [1469244.133604] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:47:08.426432+00:00 node-68 kernel: [1469244.133609] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:47:08.426432+00:00 node-68 kernel: [1469244.133614] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:47:08.426433+00:00 node-68 kernel: [1469244.133616] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:47:08.426434+00:00 node-68 kernel: [1469244.133618] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:47:08.426435+00:00 node-68 kernel: [1469244.133621] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:47:08.426436+00:00 node-68 kernel: [1469244.133624] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:47:08.426437+00:00 node-68 kernel: [1469244.133626] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:47:08.426437+00:00 node-68 kernel: [1469244.133629] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:47:08.426438+00:00 node-68 kernel: [1469244.133631] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:47:08.426439+00:00 node-68 kernel: [1469244.133634] [] ? update_curr+0x79/0x160 2017-10-20T21:47:08.426440+00:00 node-68 kernel: [1469244.133635] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:47:08.426441+00:00 node-68 kernel: [1469244.133638] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T21:47:08.426442+00:00 node-68 kernel: [1469244.133642] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:47:08.426442+00:00 node-68 kernel: [1469244.133644] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:47:08.426443+00:00 node-68 kernel: [1469244.133646] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:47:08.426444+00:00 node-68 kernel: [1469244.133649] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:47:08.426451+00:00 node-68 kernel: [1469244.133652] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:47:08.426452+00:00 node-68 kernel: [1469244.133653] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:47:08.426453+00:00 node-68 kernel: [1469244.133655] [] process_backlog+0xa8/0x150 2017-10-20T21:47:08.426454+00:00 node-68 kernel: [1469244.133656] [] net_rx_action+0x21e/0x360 2017-10-20T21:47:08.426455+00:00 node-68 kernel: [1469244.133659] [] __do_softirq+0x101/0x290 2017-10-20T21:47:08.426457+00:00 node-68 kernel: [1469244.133660] [] irq_exit+0xa3/0xb0 2017-10-20T21:47:08.426458+00:00 node-68 kernel: [1469244.133662] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:47:08.426459+00:00 node-68 kernel: [1469244.133666] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:47:08.426459+00:00 node-68 kernel: [1469244.133666] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:47:08.426460+00:00 node-68 kernel: [1469244.133670] [] cpuidle_enter+0x17/0x20 2017-10-20T21:47:08.426461+00:00 node-68 kernel: [1469244.133679] [] call_cpuidle+0x32/0x60 2017-10-20T21:47:08.426462+00:00 node-68 kernel: [1469244.133680] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:47:08.426464+00:00 node-68 kernel: [1469244.133681] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:47:08.426464+00:00 node-68 kernel: [1469244.133683] [] start_secondary+0x154/0x190 2017-10-20T21:47:08.426465+00:00 node-68 kernel: [1469244.133685] ---[ end trace d44d42b3ada782b9 ]--- 2017-10-20T21:48:19.439417+00:00 node-68 kernel: [1469315.139305] ------------[ cut here ]------------ 2017-10-20T21:48:19.439437+00:00 node-68 kernel: [1469315.139319] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:48:19.439438+00:00 node-68 kernel: [1469315.139322] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:48:19.439439+00:00 node-68 kernel: [1469315.139331] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:48:19.439441+00:00 node-68 kernel: [1469315.139840] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:48:19.439453+00:00 node-68 kernel: [1469315.139974] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:48:19.439458+00:00 node-68 kernel: [1469315.139976] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:48:19.439474+00:00 node-68 kernel: [1469315.139979] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:48:19.439476+00:00 node-68 kernel: [1469315.140116] ffff881033ce2d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:48:19.439477+00:00 node-68 kernel: [1469315.140119] Call Trace: 2017-10-20T21:48:19.439478+00:00 node-68 kernel: [1469315.140253] [] dump_stack+0x63/0x90 2017-10-20T21:48:19.439479+00:00 node-68 kernel: [1469315.140524] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:48:19.439480+00:00 node-68 kernel: [1469315.140658] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:48:19.439480+00:00 node-68 kernel: [1469315.140796] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:48:19.439481+00:00 node-68 kernel: [1469315.140934] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:48:19.439482+00:00 node-68 kernel: [1469315.141068] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:48:19.439483+00:00 node-68 kernel: [1469315.141341] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:48:19.439484+00:00 node-68 kernel: [1469315.141477] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:48:19.439485+00:00 node-68 kernel: [1469315.141619] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:48:19.439485+00:00 node-68 kernel: [1469315.141762] [] ? nf_iterate+0x62/0x80 2017-10-20T21:48:19.439486+00:00 node-68 kernel: [1469315.141900] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:48:19.439487+00:00 node-68 kernel: [1469315.141907] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:48:19.439488+00:00 node-68 kernel: [1469315.141911] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:48:19.439489+00:00 node-68 kernel: [1469315.141915] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:48:19.439490+00:00 node-68 kernel: [1469315.141919] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:48:19.439490+00:00 node-68 kernel: [1469315.141923] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:48:19.439491+00:00 node-68 kernel: [1469315.141924] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:48:19.439493+00:00 node-68 kernel: [1469315.141926] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:48:19.439494+00:00 node-68 kernel: [1469315.141929] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-20T21:48:19.439494+00:00 node-68 kernel: [1469315.141933] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:48:19.439495+00:00 node-68 kernel: [1469315.141936] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:48:19.439496+00:00 node-68 kernel: [1469315.141937] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:48:19.439497+00:00 node-68 kernel: [1469315.141940] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:48:19.439507+00:00 node-68 kernel: [1469315.141943] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:48:19.439508+00:00 node-68 kernel: [1469315.141944] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:48:19.439508+00:00 node-68 kernel: [1469315.141946] [] process_backlog+0xa8/0x150 2017-10-20T21:48:19.439509+00:00 node-68 kernel: [1469315.141947] [] net_rx_action+0x21e/0x360 2017-10-20T21:48:19.439510+00:00 node-68 kernel: [1469315.141950] [] __do_softirq+0x101/0x290 2017-10-20T21:48:19.439511+00:00 node-68 kernel: [1469315.141951] [] irq_exit+0xa3/0xb0 2017-10-20T21:48:19.439512+00:00 node-68 kernel: [1469315.141953] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:48:19.439512+00:00 node-68 kernel: [1469315.141958] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:48:19.439513+00:00 node-68 kernel: [1469315.141958] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:48:19.439514+00:00 node-68 kernel: [1469315.141962] [] cpuidle_enter+0x17/0x20 2017-10-20T21:48:19.439514+00:00 node-68 kernel: [1469315.141966] [] call_cpuidle+0x32/0x60 2017-10-20T21:48:19.439516+00:00 node-68 kernel: [1469315.141967] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:48:19.439517+00:00 node-68 kernel: [1469315.141969] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:48:19.439518+00:00 node-68 kernel: [1469315.141970] [] start_secondary+0x154/0x190 2017-10-20T21:48:19.439518+00:00 node-68 kernel: [1469315.141973] ---[ end trace d44d42b3ada782ba ]--- 2017-10-20T21:53:24.237882+00:00 node-68 kernel: [1469619.919929] ------------[ cut here ]------------ 2017-10-20T21:53:24.237904+00:00 node-68 kernel: [1469619.919943] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:53:24.237907+00:00 node-68 kernel: [1469619.919947] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:53:24.237909+00:00 node-68 kernel: [1469619.919948] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:53:24.237912+00:00 node-68 kernel: [1469619.920017] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:53:24.237914+00:00 node-68 kernel: [1469619.920019] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:53:24.237916+00:00 node-68 kernel: [1469619.920020] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:53:24.237940+00:00 node-68 kernel: [1469619.920022] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:53:24.237944+00:00 node-68 kernel: [1469619.920023] ffff881ed3c88200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:53:24.237945+00:00 node-68 kernel: [1469619.920025] Call Trace: 2017-10-20T21:53:24.237947+00:00 node-68 kernel: [1469619.920026] [] dump_stack+0x63/0x90 2017-10-20T21:53:24.237948+00:00 node-68 kernel: [1469619.920034] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:53:24.237950+00:00 node-68 kernel: [1469619.920035] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:53:24.237951+00:00 node-68 kernel: [1469619.920038] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:53:24.237953+00:00 node-68 kernel: [1469619.920042] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:53:24.237955+00:00 node-68 kernel: [1469619.920044] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:53:24.237956+00:00 node-68 kernel: [1469619.920049] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:53:24.237958+00:00 node-68 kernel: [1469619.920052] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:53:24.237960+00:00 node-68 kernel: [1469619.920054] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:53:24.237961+00:00 node-68 kernel: [1469619.920058] [] ? nf_iterate+0x62/0x80 2017-10-20T21:53:24.237963+00:00 node-68 kernel: [1469619.920060] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:53:24.237965+00:00 node-68 kernel: [1469619.920065] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:53:24.237966+00:00 node-68 kernel: [1469619.920068] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:53:24.237967+00:00 node-68 kernel: [1469619.920070] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:53:24.237968+00:00 node-68 kernel: [1469619.920073] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:53:24.237969+00:00 node-68 kernel: [1469619.920076] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:53:24.237972+00:00 node-68 kernel: [1469619.920078] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:53:24.237974+00:00 node-68 kernel: [1469619.920079] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:53:24.237975+00:00 node-68 kernel: [1469619.920083] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:53:24.237976+00:00 node-68 kernel: [1469619.920086] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:53:24.237977+00:00 node-68 kernel: [1469619.920087] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:53:24.237978+00:00 node-68 kernel: [1469619.920091] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:53:24.237980+00:00 node-68 kernel: [1469619.920094] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:53:24.237996+00:00 node-68 kernel: [1469619.920095] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:53:24.237999+00:00 node-68 kernel: [1469619.920097] [] process_backlog+0xa8/0x150 2017-10-20T21:53:24.238000+00:00 node-68 kernel: [1469619.920098] [] net_rx_action+0x21e/0x360 2017-10-20T21:53:24.238002+00:00 node-68 kernel: [1469619.920100] [] __do_softirq+0x101/0x290 2017-10-20T21:53:24.238005+00:00 node-68 kernel: [1469619.920102] [] irq_exit+0xa3/0xb0 2017-10-20T21:53:24.238008+00:00 node-68 kernel: [1469619.920104] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:53:24.238009+00:00 node-68 kernel: [1469619.920112] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:53:24.238011+00:00 node-68 kernel: [1469619.920113] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:53:24.238012+00:00 node-68 kernel: [1469619.920116] [] cpuidle_enter+0x17/0x20 2017-10-20T21:53:24.238014+00:00 node-68 kernel: [1469619.920119] [] call_cpuidle+0x32/0x60 2017-10-20T21:53:24.238017+00:00 node-68 kernel: [1469619.920120] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:53:24.238019+00:00 node-68 kernel: [1469619.920122] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:53:24.238021+00:00 node-68 kernel: [1469619.920129] [] start_secondary+0x154/0x190 2017-10-20T21:53:24.238022+00:00 node-68 kernel: [1469619.920131] ---[ end trace d44d42b3ada782bb ]--- 2017-10-20T21:54:10.827249+00:00 node-68 kernel: [1469666.506220] ------------[ cut here ]------------ 2017-10-20T21:54:10.827266+00:00 node-68 kernel: [1469666.506235] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:54:10.827267+00:00 node-68 kernel: [1469666.506239] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:54:10.827268+00:00 node-68 kernel: [1469666.506240] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:54:10.827276+00:00 node-68 kernel: [1469666.506308] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:54:10.827278+00:00 node-68 kernel: [1469666.506310] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:54:10.827279+00:00 node-68 kernel: [1469666.506311] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:54:10.827294+00:00 node-68 kernel: [1469666.506313] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:54:10.827295+00:00 node-68 kernel: [1469666.506315] ffff8810356e5e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:54:10.827296+00:00 node-68 kernel: [1469666.506317] Call Trace: 2017-10-20T21:54:10.827298+00:00 node-68 kernel: [1469666.506318] [] dump_stack+0x63/0x90 2017-10-20T21:54:10.827298+00:00 node-68 kernel: [1469666.506325] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:54:10.827299+00:00 node-68 kernel: [1469666.506328] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:54:10.827300+00:00 node-68 kernel: [1469666.506330] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:54:10.827301+00:00 node-68 kernel: [1469666.506331] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:54:10.827302+00:00 node-68 kernel: [1469666.506333] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:54:10.827303+00:00 node-68 kernel: [1469666.506339] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:54:10.827304+00:00 node-68 kernel: [1469666.506343] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:54:10.827305+00:00 node-68 kernel: [1469666.506348] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T21:54:10.827305+00:00 node-68 kernel: [1469666.506351] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T21:54:10.827306+00:00 node-68 kernel: [1469666.506353] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T21:54:10.827308+00:00 node-68 kernel: [1469666.506355] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:54:10.827309+00:00 node-68 kernel: [1469666.506358] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:54:10.827309+00:00 node-68 kernel: [1469666.506361] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:54:10.827310+00:00 node-68 kernel: [1469666.506364] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T21:54:10.827310+00:00 node-68 kernel: [1469666.506365] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T21:54:10.827311+00:00 node-68 kernel: [1469666.506367] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T21:54:10.827312+00:00 node-68 kernel: [1469666.506371] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T21:54:10.827313+00:00 node-68 kernel: [1469666.506374] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:54:10.827314+00:00 node-68 kernel: [1469666.506375] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:54:10.827314+00:00 node-68 kernel: [1469666.506378] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:54:10.827315+00:00 node-68 kernel: [1469666.506381] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:54:10.827316+00:00 node-68 kernel: [1469666.506383] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:54:10.827322+00:00 node-68 kernel: [1469666.506384] [] process_backlog+0xa8/0x150 2017-10-20T21:54:10.827323+00:00 node-68 kernel: [1469666.506385] [] net_rx_action+0x21e/0x360 2017-10-20T21:54:10.827324+00:00 node-68 kernel: [1469666.506388] [] __do_softirq+0x101/0x290 2017-10-20T21:54:10.827324+00:00 node-68 kernel: [1469666.506390] [] irq_exit+0xa3/0xb0 2017-10-20T21:54:10.827325+00:00 node-68 kernel: [1469666.506391] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:54:10.827326+00:00 node-68 kernel: [1469666.506395] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:54:10.827327+00:00 node-68 kernel: [1469666.506395] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:54:10.827328+00:00 node-68 kernel: [1469666.506399] [] cpuidle_enter+0x17/0x20 2017-10-20T21:54:10.827328+00:00 node-68 kernel: [1469666.506401] [] call_cpuidle+0x32/0x60 2017-10-20T21:54:10.827329+00:00 node-68 kernel: [1469666.506402] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:54:10.827329+00:00 node-68 kernel: [1469666.506404] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:54:10.827330+00:00 node-68 kernel: [1469666.506406] [] start_secondary+0x154/0x190 2017-10-20T21:54:10.827331+00:00 node-68 kernel: [1469666.506408] ---[ end trace d44d42b3ada782bc ]--- 2017-10-20T21:56:07.957835+00:00 node-68 kernel: [1469783.628906] ------------[ cut here ]------------ 2017-10-20T21:56:07.957860+00:00 node-68 kernel: [1469783.628923] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T21:56:07.957862+00:00 node-68 kernel: [1469783.628928] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T21:56:07.957864+00:00 node-68 kernel: [1469783.628930] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T21:56:07.957867+00:00 node-68 kernel: [1469783.629024] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T21:56:07.957868+00:00 node-68 kernel: [1469783.629026] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T21:56:07.957869+00:00 node-68 kernel: [1469783.629028] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T21:56:07.957896+00:00 node-68 kernel: [1469783.629031] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T21:56:07.957897+00:00 node-68 kernel: [1469783.629034] ffff882033dab800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T21:56:07.957899+00:00 node-68 kernel: [1469783.629037] Call Trace: 2017-10-20T21:56:07.957901+00:00 node-68 kernel: [1469783.629039] [] dump_stack+0x63/0x90 2017-10-20T21:56:07.957902+00:00 node-68 kernel: [1469783.629048] [] warn_slowpath_common+0x82/0xc0 2017-10-20T21:56:07.957903+00:00 node-68 kernel: [1469783.629051] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T21:56:07.957904+00:00 node-68 kernel: [1469783.629056] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T21:56:07.957906+00:00 node-68 kernel: [1469783.629058] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T21:56:07.957908+00:00 node-68 kernel: [1469783.629062] [] __skb_gso_segment+0xfd/0x110 2017-10-20T21:56:07.957909+00:00 node-68 kernel: [1469783.629069] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T21:56:07.957910+00:00 node-68 kernel: [1469783.629073] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T21:56:07.957911+00:00 node-68 kernel: [1469783.629076] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T21:56:07.957912+00:00 node-68 kernel: [1469783.629081] [] ? nf_iterate+0x62/0x80 2017-10-20T21:56:07.957914+00:00 node-68 kernel: [1469783.629084] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T21:56:07.957916+00:00 node-68 kernel: [1469783.629092] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T21:56:07.957917+00:00 node-68 kernel: [1469783.629097] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T21:56:07.957918+00:00 node-68 kernel: [1469783.629101] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T21:56:07.957919+00:00 node-68 kernel: [1469783.629105] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T21:56:07.957921+00:00 node-68 kernel: [1469783.629108] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T21:56:07.957922+00:00 node-68 kernel: [1469783.629113] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T21:56:07.957924+00:00 node-68 kernel: [1469783.629116] [] ? nf_iterate+0x62/0x80 2017-10-20T21:56:07.957925+00:00 node-68 kernel: [1469783.629119] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T21:56:07.957926+00:00 node-68 kernel: [1469783.629122] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T21:56:07.957927+00:00 node-68 kernel: [1469783.629127] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T21:56:07.957928+00:00 node-68 kernel: [1469783.629131] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T21:56:07.957930+00:00 node-68 kernel: [1469783.629134] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T21:56:07.957945+00:00 node-68 kernel: [1469783.629137] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T21:56:07.957947+00:00 node-68 kernel: [1469783.629140] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T21:56:07.957949+00:00 node-68 kernel: [1469783.629143] [] __netif_receive_skb+0x18/0x60 2017-10-20T21:56:07.957950+00:00 node-68 kernel: [1469783.629145] [] process_backlog+0xa8/0x150 2017-10-20T21:56:07.957951+00:00 node-68 kernel: [1469783.629147] [] net_rx_action+0x21e/0x360 2017-10-20T21:56:07.957953+00:00 node-68 kernel: [1469783.629150] [] __do_softirq+0x101/0x290 2017-10-20T21:56:07.957954+00:00 node-68 kernel: [1469783.629153] [] irq_exit+0xa3/0xb0 2017-10-20T21:56:07.957956+00:00 node-68 kernel: [1469783.629156] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T21:56:07.957958+00:00 node-68 kernel: [1469783.629160] [] call_function_single_interrupt+0x82/0x90 2017-10-20T21:56:07.957959+00:00 node-68 kernel: [1469783.629161] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T21:56:07.957961+00:00 node-68 kernel: [1469783.629166] [] cpuidle_enter+0x17/0x20 2017-10-20T21:56:07.957962+00:00 node-68 kernel: [1469783.629169] [] call_cpuidle+0x32/0x60 2017-10-20T21:56:07.957963+00:00 node-68 kernel: [1469783.629171] [] ? cpuidle_select+0x13/0x20 2017-10-20T21:56:07.957964+00:00 node-68 kernel: [1469783.629174] [] cpu_startup_entry+0x290/0x350 2017-10-20T21:56:07.957965+00:00 node-68 kernel: [1469783.629176] [] start_secondary+0x154/0x190 2017-10-20T21:56:07.957967+00:00 node-68 kernel: [1469783.629179] ---[ end trace d44d42b3ada782bd ]--- 2017-10-20T22:00:53.586571+00:00 node-68 kernel: [1470069.238591] ------------[ cut here ]------------ 2017-10-20T22:00:53.586593+00:00 node-68 kernel: [1470069.238615] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:00:53.586596+00:00 node-68 kernel: [1470069.238630] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:00:53.586597+00:00 node-68 kernel: [1470069.238632] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:00:53.586600+00:00 node-68 kernel: [1470069.238725] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:00:53.586603+00:00 node-68 kernel: [1470069.238727] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:00:53.586604+00:00 node-68 kernel: [1470069.238729] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:00:53.586631+00:00 node-68 kernel: [1470069.238732] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:00:53.586633+00:00 node-68 kernel: [1470069.238734] ffff88103797f200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:00:53.586635+00:00 node-68 kernel: [1470069.238737] Call Trace: 2017-10-20T22:00:53.586636+00:00 node-68 kernel: [1470069.238738] [] dump_stack+0x63/0x90 2017-10-20T22:00:53.586638+00:00 node-68 kernel: [1470069.238748] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:00:53.586639+00:00 node-68 kernel: [1470069.238750] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:00:53.586640+00:00 node-68 kernel: [1470069.238754] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:00:53.586641+00:00 node-68 kernel: [1470069.238756] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:00:53.586643+00:00 node-68 kernel: [1470069.238758] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:00:53.586644+00:00 node-68 kernel: [1470069.238784] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:00:53.586645+00:00 node-68 kernel: [1470069.238789] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:00:53.586646+00:00 node-68 kernel: [1470069.238794] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:00:53.586647+00:00 node-68 kernel: [1470069.238798] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:00:53.586649+00:00 node-68 kernel: [1470069.238801] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:00:53.586651+00:00 node-68 kernel: [1470069.238806] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:00:53.586652+00:00 node-68 kernel: [1470069.238810] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:00:53.586653+00:00 node-68 kernel: [1470069.238814] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:00:53.586654+00:00 node-68 kernel: [1470069.238817] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:00:53.586655+00:00 node-68 kernel: [1470069.238820] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:00:53.586657+00:00 node-68 kernel: [1470069.238822] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:00:53.586658+00:00 node-68 kernel: [1470069.238829] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:00:53.586659+00:00 node-68 kernel: [1470069.238834] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:00:53.586660+00:00 node-68 kernel: [1470069.238838] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:00:53.586661+00:00 node-68 kernel: [1470069.238840] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:00:53.586662+00:00 node-68 kernel: [1470069.238844] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:00:53.586664+00:00 node-68 kernel: [1470069.238847] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:00:53.586677+00:00 node-68 kernel: [1470069.238849] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:00:53.586687+00:00 node-68 kernel: [1470069.238852] [] process_backlog+0xa8/0x150 2017-10-20T22:00:53.586689+00:00 node-68 kernel: [1470069.238854] [] net_rx_action+0x21e/0x360 2017-10-20T22:00:53.586690+00:00 node-68 kernel: [1470069.238858] [] __do_softirq+0x101/0x290 2017-10-20T22:00:53.586692+00:00 node-68 kernel: [1470069.238860] [] irq_exit+0xa3/0xb0 2017-10-20T22:00:53.586693+00:00 node-68 kernel: [1470069.238863] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:00:53.586695+00:00 node-68 kernel: [1470069.238868] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:00:53.586696+00:00 node-68 kernel: [1470069.238869] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:00:53.586697+00:00 node-68 kernel: [1470069.238874] [] cpuidle_enter+0x17/0x20 2017-10-20T22:00:53.586698+00:00 node-68 kernel: [1470069.238878] [] call_cpuidle+0x32/0x60 2017-10-20T22:00:53.586699+00:00 node-68 kernel: [1470069.238880] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:00:53.586701+00:00 node-68 kernel: [1470069.238883] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:00:53.586702+00:00 node-68 kernel: [1470069.238887] [] start_secondary+0x154/0x190 2017-10-20T22:00:53.586703+00:00 node-68 kernel: [1470069.238890] ---[ end trace d44d42b3ada782be ]--- 2017-10-20T22:01:13.087945+00:00 node-68 kernel: [1470088.738775] ------------[ cut here ]------------ 2017-10-20T22:01:13.087971+00:00 node-68 kernel: [1470088.738790] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:01:13.087974+00:00 node-68 kernel: [1470088.738793] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:01:13.087976+00:00 node-68 kernel: [1470088.738795] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:01:13.087979+00:00 node-68 kernel: [1470088.738864] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:01:13.087980+00:00 node-68 kernel: [1470088.738865] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:01:13.087981+00:00 node-68 kernel: [1470088.738866] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:01:13.088006+00:00 node-68 kernel: [1470088.738868] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:01:13.088009+00:00 node-68 kernel: [1470088.738870] ffff88203546ee00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:01:13.088011+00:00 node-68 kernel: [1470088.738871] Call Trace: 2017-10-20T22:01:13.088013+00:00 node-68 kernel: [1470088.738873] [] dump_stack+0x63/0x90 2017-10-20T22:01:13.088014+00:00 node-68 kernel: [1470088.738881] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:01:13.088016+00:00 node-68 kernel: [1470088.738884] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:01:13.088017+00:00 node-68 kernel: [1470088.738886] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:01:13.088019+00:00 node-68 kernel: [1470088.738888] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:01:13.088020+00:00 node-68 kernel: [1470088.738890] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:01:13.088022+00:00 node-68 kernel: [1470088.738895] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:01:13.088024+00:00 node-68 kernel: [1470088.738901] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:01:13.088025+00:00 node-68 kernel: [1470088.738904] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:01:13.088027+00:00 node-68 kernel: [1470088.738906] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:01:13.088028+00:00 node-68 kernel: [1470088.738909] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:01:13.088030+00:00 node-68 kernel: [1470088.738911] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:01:13.088031+00:00 node-68 kernel: [1470088.738917] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:01:13.088032+00:00 node-68 kernel: [1470088.738920] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:01:13.088034+00:00 node-68 kernel: [1470088.738921] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:01:13.088035+00:00 node-68 kernel: [1470088.738923] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:01:13.088036+00:00 node-68 kernel: [1470088.738927] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:01:13.088038+00:00 node-68 kernel: [1470088.738929] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:01:13.088039+00:00 node-68 kernel: [1470088.738931] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:01:13.088040+00:00 node-68 kernel: [1470088.738934] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:01:13.088041+00:00 node-68 kernel: [1470088.738937] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:01:13.088042+00:00 node-68 kernel: [1470088.738939] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:01:13.088044+00:00 node-68 kernel: [1470088.738940] [] process_backlog+0xa8/0x150 2017-10-20T22:01:13.088045+00:00 node-68 kernel: [1470088.738942] [] net_rx_action+0x21e/0x360 2017-10-20T22:01:13.088055+00:00 node-68 kernel: [1470088.738944] [] __do_softirq+0x101/0x290 2017-10-20T22:01:13.088056+00:00 node-68 kernel: [1470088.738946] [] irq_exit+0xa3/0xb0 2017-10-20T22:01:13.088058+00:00 node-68 kernel: [1470088.738948] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:01:13.088060+00:00 node-68 kernel: [1470088.738951] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:01:13.088062+00:00 node-68 kernel: [1470088.738951] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:01:13.088063+00:00 node-68 kernel: [1470088.738955] [] cpuidle_enter+0x17/0x20 2017-10-20T22:01:13.088064+00:00 node-68 kernel: [1470088.738958] [] call_cpuidle+0x32/0x60 2017-10-20T22:01:13.088065+00:00 node-68 kernel: [1470088.738959] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:01:13.088066+00:00 node-68 kernel: [1470088.738960] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:01:13.088067+00:00 node-68 kernel: [1470088.738962] [] start_secondary+0x154/0x190 2017-10-20T22:01:13.088069+00:00 node-68 kernel: [1470088.738965] ---[ end trace d44d42b3ada782bf ]--- 2017-10-20T22:02:48.439798+00:00 node-68 kernel: [1470184.082981] ------------[ cut here ]------------ 2017-10-20T22:02:48.439819+00:00 node-68 kernel: [1470184.082988] WARNING: CPU: 27 PID: 31554 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:02:48.439822+00:00 node-68 kernel: [1470184.082990] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:02:48.439823+00:00 node-68 kernel: [1470184.082991] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:02:48.439832+00:00 node-68 kernel: [1470184.083055] CPU: 27 PID: 31554 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:02:48.439834+00:00 node-68 kernel: [1470184.083056] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:02:48.439836+00:00 node-68 kernel: [1470184.083057] 0000000000000286 d77f7d3d66283016 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:02:48.439858+00:00 node-68 kernel: [1470184.083059] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:02:48.439859+00:00 node-68 kernel: [1470184.083061] ffff88094b863600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:02:48.439861+00:00 node-68 kernel: [1470184.083063] Call Trace: 2017-10-20T22:02:48.439862+00:00 node-68 kernel: [1470184.083064] [] dump_stack+0x63/0x90 2017-10-20T22:02:48.439863+00:00 node-68 kernel: [1470184.083071] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:02:48.439864+00:00 node-68 kernel: [1470184.083072] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:02:48.439865+00:00 node-68 kernel: [1470184.083075] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:02:48.439866+00:00 node-68 kernel: [1470184.083076] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:02:48.439867+00:00 node-68 kernel: [1470184.083078] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:02:48.439869+00:00 node-68 kernel: [1470184.083083] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:02:48.439870+00:00 node-68 kernel: [1470184.083086] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:02:48.439875+00:00 node-68 kernel: [1470184.083088] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:02:48.439877+00:00 node-68 kernel: [1470184.083092] [] ? nf_iterate+0x62/0x80 2017-10-20T22:02:48.439879+00:00 node-68 kernel: [1470184.083094] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:02:48.439880+00:00 node-68 kernel: [1470184.083099] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:02:48.439882+00:00 node-68 kernel: [1470184.083102] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:02:48.439883+00:00 node-68 kernel: [1470184.083105] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:02:48.439884+00:00 node-68 kernel: [1470184.083107] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:02:48.439885+00:00 node-68 kernel: [1470184.083110] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:02:48.439887+00:00 node-68 kernel: [1470184.083112] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:02:48.439888+00:00 node-68 kernel: [1470184.083115] [] ? __enqueue_entity+0x6c/0x70 2017-10-20T22:02:48.439890+00:00 node-68 kernel: [1470184.083116] [] ? enqueue_entity+0x3a7/0xd10 2017-10-20T22:02:48.439890+00:00 node-68 kernel: [1470184.083119] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T22:02:48.439891+00:00 node-68 kernel: [1470184.083120] [] ? check_preempt_curr+0x54/0x90 2017-10-20T22:02:48.439892+00:00 node-68 kernel: [1470184.083123] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:02:48.439894+00:00 node-68 kernel: [1470184.083124] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:02:48.439895+00:00 node-68 kernel: [1470184.083126] [] ? default_wake_function+0x12/0x20 2017-10-20T22:02:48.439914+00:00 node-68 kernel: [1470184.083128] [] ? autoremove_wake_function+0x12/0x40 2017-10-20T22:02:48.439915+00:00 node-68 kernel: [1470184.083130] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:02:48.439917+00:00 node-68 kernel: [1470184.083131] [] process_backlog+0xa8/0x150 2017-10-20T22:02:48.439919+00:00 node-68 kernel: [1470184.083132] [] net_rx_action+0x21e/0x360 2017-10-20T22:02:48.439920+00:00 node-68 kernel: [1470184.083134] [] __do_softirq+0x101/0x290 2017-10-20T22:02:48.439922+00:00 node-68 kernel: [1470184.083136] [] irq_exit+0xa3/0xb0 2017-10-20T22:02:48.439923+00:00 node-68 kernel: [1470184.083139] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:02:48.439924+00:00 node-68 kernel: [1470184.083142] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:02:48.439925+00:00 node-68 kernel: [1470184.083142] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-20T22:02:48.439926+00:00 node-68 kernel: [1470184.083149] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-20T22:02:48.439928+00:00 node-68 kernel: [1470184.083151] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-20T22:02:48.439929+00:00 node-68 kernel: [1470184.083170] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-20T22:02:48.439931+00:00 node-68 kernel: [1470184.083177] [] ? kvm_vcpu_block+0x217/0x2e0 [kvm] 2017-10-20T22:02:48.439932+00:00 node-68 kernel: [1470184.083179] [] ? wake_atomic_t_function+0x60/0x60 2017-10-20T22:02:48.439933+00:00 node-68 kernel: [1470184.083189] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-20T22:02:48.439936+00:00 node-68 kernel: [1470184.083196] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-20T22:02:48.439938+00:00 node-68 kernel: [1470184.083199] [] ? eventfd_write+0xc4/0x250 2017-10-20T22:02:48.439939+00:00 node-68 kernel: [1470184.083201] [] do_vfs_ioctl+0x29f/0x490 2017-10-20T22:02:48.439940+00:00 node-68 kernel: [1470184.083204] [] ? vfs_write+0x149/0x1a0 2017-10-20T22:02:48.439941+00:00 node-68 kernel: [1470184.083205] [] SyS_ioctl+0x79/0x90 2017-10-20T22:02:48.439942+00:00 node-68 kernel: [1470184.083208] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-20T22:02:48.439954+00:00 node-68 kernel: [1470184.083209] ---[ end trace d44d42b3ada782c0 ]--- 2017-10-20T22:12:52.279047+00:00 node-68 kernel: [1470787.883216] ------------[ cut here ]------------ 2017-10-20T22:12:52.279074+00:00 node-68 kernel: [1470787.883236] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:12:52.279076+00:00 node-68 kernel: [1470787.883240] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:12:52.279078+00:00 node-68 kernel: [1470787.883242] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:12:52.279081+00:00 node-68 kernel: [1470787.883343] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:12:52.279082+00:00 node-68 kernel: [1470787.883345] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:12:52.279083+00:00 node-68 kernel: [1470787.883347] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:12:52.279111+00:00 node-68 kernel: [1470787.883350] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:12:52.279113+00:00 node-68 kernel: [1470787.883353] ffff882035834900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:12:52.279115+00:00 node-68 kernel: [1470787.883355] Call Trace: 2017-10-20T22:12:52.279117+00:00 node-68 kernel: [1470787.883357] [] dump_stack+0x63/0x90 2017-10-20T22:12:52.279119+00:00 node-68 kernel: [1470787.883366] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:12:52.279120+00:00 node-68 kernel: [1470787.883369] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:12:52.279121+00:00 node-68 kernel: [1470787.883373] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:12:52.279122+00:00 node-68 kernel: [1470787.883375] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:12:52.279124+00:00 node-68 kernel: [1470787.883378] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:12:52.279126+00:00 node-68 kernel: [1470787.883385] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:12:52.279127+00:00 node-68 kernel: [1470787.883389] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:12:52.279128+00:00 node-68 kernel: [1470787.883392] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:12:52.279129+00:00 node-68 kernel: [1470787.883396] [] ? nf_iterate+0x62/0x80 2017-10-20T22:12:52.279131+00:00 node-68 kernel: [1470787.883398] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:12:52.279133+00:00 node-68 kernel: [1470787.883405] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:12:52.279134+00:00 node-68 kernel: [1470787.883410] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:12:52.279135+00:00 node-68 kernel: [1470787.883413] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:12:52.279136+00:00 node-68 kernel: [1470787.883418] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:12:52.279137+00:00 node-68 kernel: [1470787.883426] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:12:52.279139+00:00 node-68 kernel: [1470787.883428] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:12:52.279141+00:00 node-68 kernel: [1470787.883431] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:12:52.279143+00:00 node-68 kernel: [1470787.883435] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-20T22:12:52.279144+00:00 node-68 kernel: [1470787.883439] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:12:52.279146+00:00 node-68 kernel: [1470787.883443] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:12:52.279147+00:00 node-68 kernel: [1470787.883446] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:12:52.279149+00:00 node-68 kernel: [1470787.883449] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:12:52.279164+00:00 node-68 kernel: [1470787.883453] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:12:52.279166+00:00 node-68 kernel: [1470787.883455] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:12:52.279168+00:00 node-68 kernel: [1470787.883457] [] process_backlog+0xa8/0x150 2017-10-20T22:12:52.279169+00:00 node-68 kernel: [1470787.883460] [] net_rx_action+0x21e/0x360 2017-10-20T22:12:52.279171+00:00 node-68 kernel: [1470787.883463] [] __do_softirq+0x101/0x290 2017-10-20T22:12:52.279173+00:00 node-68 kernel: [1470787.883466] [] irq_exit+0xa3/0xb0 2017-10-20T22:12:52.279174+00:00 node-68 kernel: [1470787.883468] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:12:52.279175+00:00 node-68 kernel: [1470787.883474] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:12:52.279176+00:00 node-68 kernel: [1470787.883475] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:12:52.279177+00:00 node-68 kernel: [1470787.883480] [] cpuidle_enter+0x17/0x20 2017-10-20T22:12:52.279179+00:00 node-68 kernel: [1470787.883484] [] call_cpuidle+0x32/0x60 2017-10-20T22:12:52.279180+00:00 node-68 kernel: [1470787.883486] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:12:52.279182+00:00 node-68 kernel: [1470787.883489] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:12:52.279183+00:00 node-68 kernel: [1470787.883492] [] start_secondary+0x154/0x190 2017-10-20T22:12:52.279184+00:00 node-68 kernel: [1470787.883494] ---[ end trace d44d42b3ada782c1 ]--- 2017-10-20T22:18:17.904361+00:00 node-68 kernel: [1471113.486834] ------------[ cut here ]------------ 2017-10-20T22:18:17.904390+00:00 node-68 kernel: [1471113.486852] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:18:17.904393+00:00 node-68 kernel: [1471113.486856] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:18:17.904394+00:00 node-68 kernel: [1471113.486858] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:18:17.904397+00:00 node-68 kernel: [1471113.486952] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:18:17.904398+00:00 node-68 kernel: [1471113.486954] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:18:17.904399+00:00 node-68 kernel: [1471113.486956] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:18:17.904422+00:00 node-68 kernel: [1471113.486959] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:18:17.904426+00:00 node-68 kernel: [1471113.486964] ffff88103232e200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:18:17.904428+00:00 node-68 kernel: [1471113.486967] Call Trace: 2017-10-20T22:18:17.904430+00:00 node-68 kernel: [1471113.486968] [] dump_stack+0x63/0x90 2017-10-20T22:18:17.904431+00:00 node-68 kernel: [1471113.486978] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:18:17.904432+00:00 node-68 kernel: [1471113.486980] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:18:17.904433+00:00 node-68 kernel: [1471113.486984] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:18:17.904435+00:00 node-68 kernel: [1471113.486986] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:18:17.904437+00:00 node-68 kernel: [1471113.486988] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:18:17.904439+00:00 node-68 kernel: [1471113.486997] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:18:17.904440+00:00 node-68 kernel: [1471113.487002] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:18:17.904441+00:00 node-68 kernel: [1471113.487006] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:18:17.904443+00:00 node-68 kernel: [1471113.487009] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:18:17.904445+00:00 node-68 kernel: [1471113.487014] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:18:17.904447+00:00 node-68 kernel: [1471113.487017] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:18:17.904449+00:00 node-68 kernel: [1471113.487042] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:18:17.904451+00:00 node-68 kernel: [1471113.487050] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:18:17.904452+00:00 node-68 kernel: [1471113.487054] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:18:17.904454+00:00 node-68 kernel: [1471113.487059] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:18:17.904456+00:00 node-68 kernel: [1471113.487063] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:18:17.904459+00:00 node-68 kernel: [1471113.487068] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:18:17.904461+00:00 node-68 kernel: [1471113.487070] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:18:17.904463+00:00 node-68 kernel: [1471113.487074] [] ? skb_release_data+0xa7/0xd0 2017-10-20T22:18:17.904465+00:00 node-68 kernel: [1471113.487076] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:18:17.904467+00:00 node-68 kernel: [1471113.487078] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:18:17.904469+00:00 node-68 kernel: [1471113.487080] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T22:18:17.904486+00:00 node-68 kernel: [1471113.487081] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T22:18:17.904488+00:00 node-68 kernel: [1471113.487083] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:18:17.904490+00:00 node-68 kernel: [1471113.487084] [] process_backlog+0xa8/0x150 2017-10-20T22:18:17.904491+00:00 node-68 kernel: [1471113.487085] [] net_rx_action+0x21e/0x360 2017-10-20T22:18:17.904493+00:00 node-68 kernel: [1471113.487087] [] __do_softirq+0x101/0x290 2017-10-20T22:18:17.904494+00:00 node-68 kernel: [1471113.487089] [] irq_exit+0xa3/0xb0 2017-10-20T22:18:17.904496+00:00 node-68 kernel: [1471113.487092] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:18:17.904497+00:00 node-68 kernel: [1471113.487095] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:18:17.904498+00:00 node-68 kernel: [1471113.487096] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:18:17.904499+00:00 node-68 kernel: [1471113.487099] [] cpuidle_enter+0x17/0x20 2017-10-20T22:18:17.904501+00:00 node-68 kernel: [1471113.487102] [] call_cpuidle+0x32/0x60 2017-10-20T22:18:17.904503+00:00 node-68 kernel: [1471113.487103] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:18:17.904504+00:00 node-68 kernel: [1471113.487105] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:18:17.904505+00:00 node-68 kernel: [1471113.487107] [] start_secondary+0x154/0x190 2017-10-20T22:18:17.904506+00:00 node-68 kernel: [1471113.487110] ---[ end trace d44d42b3ada782c2 ]--- 2017-10-20T22:18:39.174180+00:00 node-68 kernel: [1471134.755277] ------------[ cut here ]------------ 2017-10-20T22:18:39.174200+00:00 node-68 kernel: [1471134.755292] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:18:39.174202+00:00 node-68 kernel: [1471134.755295] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:18:39.174202+00:00 node-68 kernel: [1471134.755297] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:18:39.174204+00:00 node-68 kernel: [1471134.755364] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:18:39.174213+00:00 node-68 kernel: [1471134.755366] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:18:39.174214+00:00 node-68 kernel: [1471134.755367] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:18:39.174229+00:00 node-68 kernel: [1471134.755370] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:18:39.174230+00:00 node-68 kernel: [1471134.755371] ffff881f3fabfb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:18:39.174232+00:00 node-68 kernel: [1471134.755373] Call Trace: 2017-10-20T22:18:39.174233+00:00 node-68 kernel: [1471134.755374] [] dump_stack+0x63/0x90 2017-10-20T22:18:39.174234+00:00 node-68 kernel: [1471134.755383] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:18:39.174235+00:00 node-68 kernel: [1471134.755386] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:18:39.174235+00:00 node-68 kernel: [1471134.755390] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:18:39.174236+00:00 node-68 kernel: [1471134.755392] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:18:39.174237+00:00 node-68 kernel: [1471134.755395] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:18:39.174239+00:00 node-68 kernel: [1471134.755402] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:18:39.174240+00:00 node-68 kernel: [1471134.755409] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:18:39.174240+00:00 node-68 kernel: [1471134.755414] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:18:39.174241+00:00 node-68 kernel: [1471134.755418] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:18:39.174242+00:00 node-68 kernel: [1471134.755422] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:18:39.174243+00:00 node-68 kernel: [1471134.755426] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:18:39.174244+00:00 node-68 kernel: [1471134.755430] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:18:39.174245+00:00 node-68 kernel: [1471134.755439] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:18:39.174246+00:00 node-68 kernel: [1471134.755444] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:18:39.174246+00:00 node-68 kernel: [1471134.755448] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:18:39.174247+00:00 node-68 kernel: [1471134.755453] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:18:39.174249+00:00 node-68 kernel: [1471134.755458] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:18:39.174250+00:00 node-68 kernel: [1471134.755461] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:18:39.174251+00:00 node-68 kernel: [1471134.755465] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T22:18:39.174251+00:00 node-68 kernel: [1471134.755470] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:18:39.174252+00:00 node-68 kernel: [1471134.755472] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:18:39.174253+00:00 node-68 kernel: [1471134.755476] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T22:18:39.174262+00:00 node-68 kernel: [1471134.755478] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T22:18:39.174263+00:00 node-68 kernel: [1471134.755480] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:18:39.174264+00:00 node-68 kernel: [1471134.755483] [] process_backlog+0xa8/0x150 2017-10-20T22:18:39.174264+00:00 node-68 kernel: [1471134.755485] [] net_rx_action+0x21e/0x360 2017-10-20T22:18:39.174265+00:00 node-68 kernel: [1471134.755488] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-20T22:18:39.174266+00:00 node-68 kernel: [1471134.755492] [] __do_softirq+0x101/0x290 2017-10-20T22:18:39.174267+00:00 node-68 kernel: [1471134.755494] [] irq_exit+0xa3/0xb0 2017-10-20T22:18:39.174268+00:00 node-68 kernel: [1471134.755498] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:18:39.174269+00:00 node-68 kernel: [1471134.755502] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:18:39.174269+00:00 node-68 kernel: [1471134.755503] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:18:39.174270+00:00 node-68 kernel: [1471134.755508] [] cpuidle_enter+0x17/0x20 2017-10-20T22:18:39.174271+00:00 node-68 kernel: [1471134.755511] [] call_cpuidle+0x32/0x60 2017-10-20T22:18:39.174272+00:00 node-68 kernel: [1471134.755513] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:18:39.174273+00:00 node-68 kernel: [1471134.755516] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:18:39.174273+00:00 node-68 kernel: [1471134.755518] [] start_secondary+0x154/0x190 2017-10-20T22:18:39.174274+00:00 node-68 kernel: [1471134.755521] ---[ end trace d44d42b3ada782c3 ]--- 2017-10-20T22:19:12.014195+00:00 node-68 kernel: [1471167.593064] ------------[ cut here ]------------ 2017-10-20T22:19:12.014217+00:00 node-68 kernel: [1471167.593083] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:19:12.014219+00:00 node-68 kernel: [1471167.593088] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:19:12.014220+00:00 node-68 kernel: [1471167.593090] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:19:12.014222+00:00 node-68 kernel: [1471167.593186] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:19:12.014224+00:00 node-68 kernel: [1471167.593188] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:19:12.014225+00:00 node-68 kernel: [1471167.593190] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:19:12.014251+00:00 node-68 kernel: [1471167.593193] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:19:12.014253+00:00 node-68 kernel: [1471167.593196] ffff8810363e6c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:19:12.014255+00:00 node-68 kernel: [1471167.593199] Call Trace: 2017-10-20T22:19:12.014256+00:00 node-68 kernel: [1471167.593200] [] dump_stack+0x63/0x90 2017-10-20T22:19:12.014257+00:00 node-68 kernel: [1471167.593210] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:19:12.014258+00:00 node-68 kernel: [1471167.593212] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:19:12.014259+00:00 node-68 kernel: [1471167.593216] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:19:12.014261+00:00 node-68 kernel: [1471167.593218] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:19:12.014262+00:00 node-68 kernel: [1471167.593221] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:19:12.014264+00:00 node-68 kernel: [1471167.593228] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:19:12.014265+00:00 node-68 kernel: [1471167.593232] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:19:12.014266+00:00 node-68 kernel: [1471167.593239] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:19:12.014267+00:00 node-68 kernel: [1471167.593242] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:19:12.014268+00:00 node-68 kernel: [1471167.593246] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:19:12.014270+00:00 node-68 kernel: [1471167.593250] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:19:12.014271+00:00 node-68 kernel: [1471167.593254] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:19:12.014272+00:00 node-68 kernel: [1471167.593259] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:19:12.014273+00:00 node-68 kernel: [1471167.593267] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:19:12.014274+00:00 node-68 kernel: [1471167.593271] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:19:12.014276+00:00 node-68 kernel: [1471167.593276] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:19:12.014278+00:00 node-68 kernel: [1471167.593281] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:19:12.014279+00:00 node-68 kernel: [1471167.593285] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:19:12.014280+00:00 node-68 kernel: [1471167.593290] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:19:12.014281+00:00 node-68 kernel: [1471167.593293] [] ? skb_release_data+0xa7/0xd0 2017-10-20T22:19:12.014282+00:00 node-68 kernel: [1471167.593298] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:19:12.014284+00:00 node-68 kernel: [1471167.593300] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:19:12.014298+00:00 node-68 kernel: [1471167.593303] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T22:19:12.014300+00:00 node-68 kernel: [1471167.593305] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T22:19:12.014301+00:00 node-68 kernel: [1471167.593308] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:19:12.014302+00:00 node-68 kernel: [1471167.593310] [] process_backlog+0xa8/0x150 2017-10-20T22:19:12.014303+00:00 node-68 kernel: [1471167.593312] [] net_rx_action+0x21e/0x360 2017-10-20T22:19:12.014304+00:00 node-68 kernel: [1471167.593315] [] __do_softirq+0x101/0x290 2017-10-20T22:19:12.014305+00:00 node-68 kernel: [1471167.593318] [] irq_exit+0xa3/0xb0 2017-10-20T22:19:12.014305+00:00 node-68 kernel: [1471167.593324] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:19:12.014306+00:00 node-68 kernel: [1471167.593328] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:19:12.014306+00:00 node-68 kernel: [1471167.593329] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:19:12.014307+00:00 node-68 kernel: [1471167.593334] [] cpuidle_enter+0x17/0x20 2017-10-20T22:19:12.014308+00:00 node-68 kernel: [1471167.593337] [] call_cpuidle+0x32/0x60 2017-10-20T22:19:12.014309+00:00 node-68 kernel: [1471167.593339] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:19:12.014309+00:00 node-68 kernel: [1471167.593342] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:19:12.014310+00:00 node-68 kernel: [1471167.593344] [] start_secondary+0x154/0x190 2017-10-20T22:19:12.014311+00:00 node-68 kernel: [1471167.593347] ---[ end trace d44d42b3ada782c4 ]--- 2017-10-20T22:22:42.028291+00:00 node-68 kernel: [1471377.593263] ------------[ cut here ]------------ 2017-10-20T22:22:42.028314+00:00 node-68 kernel: [1471377.593278] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:22:42.028316+00:00 node-68 kernel: [1471377.593282] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:22:42.028318+00:00 node-68 kernel: [1471377.593283] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:22:42.028321+00:00 node-68 kernel: [1471377.593367] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:22:42.028322+00:00 node-68 kernel: [1471377.593369] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:22:42.028323+00:00 node-68 kernel: [1471377.593371] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:22:42.028344+00:00 node-68 kernel: [1471377.593374] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:22:42.028345+00:00 node-68 kernel: [1471377.593376] ffff881033cda800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:22:42.028347+00:00 node-68 kernel: [1471377.593380] Call Trace: 2017-10-20T22:22:42.028348+00:00 node-68 kernel: [1471377.593382] [] dump_stack+0x63/0x90 2017-10-20T22:22:42.028349+00:00 node-68 kernel: [1471377.593391] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:22:42.028349+00:00 node-68 kernel: [1471377.593394] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:22:42.028350+00:00 node-68 kernel: [1471377.593398] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:22:42.028351+00:00 node-68 kernel: [1471377.593401] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:22:42.028352+00:00 node-68 kernel: [1471377.593404] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:22:42.028353+00:00 node-68 kernel: [1471377.593411] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:22:42.028354+00:00 node-68 kernel: [1471377.593415] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:22:42.028354+00:00 node-68 kernel: [1471377.593421] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:22:42.028355+00:00 node-68 kernel: [1471377.593424] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:22:42.028356+00:00 node-68 kernel: [1471377.593428] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:22:42.028357+00:00 node-68 kernel: [1471377.593432] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:22:42.028358+00:00 node-68 kernel: [1471377.593442] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:22:42.028358+00:00 node-68 kernel: [1471377.593446] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:22:42.028359+00:00 node-68 kernel: [1471377.593453] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:22:42.028360+00:00 node-68 kernel: [1471377.593457] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:22:42.028360+00:00 node-68 kernel: [1471377.593460] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:22:42.028362+00:00 node-68 kernel: [1471377.593464] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:22:42.028363+00:00 node-68 kernel: [1471377.593468] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:22:42.028364+00:00 node-68 kernel: [1471377.593472] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:22:42.028364+00:00 node-68 kernel: [1471377.593476] [] ? skb_release_data+0xa7/0xd0 2017-10-20T22:22:42.028365+00:00 node-68 kernel: [1471377.593480] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:22:42.028366+00:00 node-68 kernel: [1471377.593483] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:22:42.028373+00:00 node-68 kernel: [1471377.593486] [] ? handle_irq_event+0x49/0x60 2017-10-20T22:22:42.028375+00:00 node-68 kernel: [1471377.593488] [] ? handle_edge_irq+0x80/0x150 2017-10-20T22:22:42.028375+00:00 node-68 kernel: [1471377.593490] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:22:42.028376+00:00 node-68 kernel: [1471377.593491] [] process_backlog+0xa8/0x150 2017-10-20T22:22:42.028377+00:00 node-68 kernel: [1471377.593493] [] net_rx_action+0x21e/0x360 2017-10-20T22:22:42.028379+00:00 node-68 kernel: [1471377.593496] [] __do_softirq+0x101/0x290 2017-10-20T22:22:42.028380+00:00 node-68 kernel: [1471377.593499] [] irq_exit+0xa3/0xb0 2017-10-20T22:22:42.028381+00:00 node-68 kernel: [1471377.593503] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:22:42.028381+00:00 node-68 kernel: [1471377.593508] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:22:42.028382+00:00 node-68 kernel: [1471377.593509] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:22:42.028383+00:00 node-68 kernel: [1471377.593514] [] cpuidle_enter+0x17/0x20 2017-10-20T22:22:42.028385+00:00 node-68 kernel: [1471377.593518] [] call_cpuidle+0x32/0x60 2017-10-20T22:22:42.028386+00:00 node-68 kernel: [1471377.593520] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:22:42.028387+00:00 node-68 kernel: [1471377.593522] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:22:42.028388+00:00 node-68 kernel: [1471377.593525] [] start_secondary+0x154/0x190 2017-10-20T22:22:42.028389+00:00 node-68 kernel: [1471377.593528] ---[ end trace d44d42b3ada782c5 ]--- 2017-10-20T22:30:35.629308+00:00 node-68 kernel: [1471851.164068] ------------[ cut here ]------------ 2017-10-20T22:30:35.629325+00:00 node-68 kernel: [1471851.164083] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:30:35.629327+00:00 node-68 kernel: [1471851.164086] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:30:35.629328+00:00 node-68 kernel: [1471851.164088] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:30:35.629329+00:00 node-68 kernel: [1471851.164158] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:30:35.629330+00:00 node-68 kernel: [1471851.164159] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:30:35.629331+00:00 node-68 kernel: [1471851.164161] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:30:35.629345+00:00 node-68 kernel: [1471851.164163] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:30:35.629346+00:00 node-68 kernel: [1471851.164164] ffff8810342ceb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:30:35.629347+00:00 node-68 kernel: [1471851.164166] Call Trace: 2017-10-20T22:30:35.629349+00:00 node-68 kernel: [1471851.164167] [] dump_stack+0x63/0x90 2017-10-20T22:30:35.629349+00:00 node-68 kernel: [1471851.164174] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:30:35.629350+00:00 node-68 kernel: [1471851.164177] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:30:35.629350+00:00 node-68 kernel: [1471851.164180] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:30:35.629351+00:00 node-68 kernel: [1471851.164181] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:30:35.629352+00:00 node-68 kernel: [1471851.164183] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:30:35.629353+00:00 node-68 kernel: [1471851.164188] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:30:35.629362+00:00 node-68 kernel: [1471851.164191] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:30:35.629363+00:00 node-68 kernel: [1471851.164195] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:30:35.629364+00:00 node-68 kernel: [1471851.164197] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:30:35.629366+00:00 node-68 kernel: [1471851.164200] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:30:35.629367+00:00 node-68 kernel: [1471851.164202] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:30:35.629368+00:00 node-68 kernel: [1471851.164205] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:30:35.629368+00:00 node-68 kernel: [1471851.164208] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:30:35.629369+00:00 node-68 kernel: [1471851.164211] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:30:35.629369+00:00 node-68 kernel: [1471851.164212] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:30:35.629370+00:00 node-68 kernel: [1471851.164214] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:30:35.629372+00:00 node-68 kernel: [1471851.164219] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:30:35.629372+00:00 node-68 kernel: [1471851.164223] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:30:35.629373+00:00 node-68 kernel: [1471851.164226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:30:35.629374+00:00 node-68 kernel: [1471851.164228] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:30:35.629374+00:00 node-68 kernel: [1471851.164231] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:30:35.629375+00:00 node-68 kernel: [1471851.164234] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:30:35.629382+00:00 node-68 kernel: [1471851.164235] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:30:35.629383+00:00 node-68 kernel: [1471851.164237] [] process_backlog+0xa8/0x150 2017-10-20T22:30:35.629384+00:00 node-68 kernel: [1471851.164238] [] net_rx_action+0x21e/0x360 2017-10-20T22:30:35.629385+00:00 node-68 kernel: [1471851.164240] [] __do_softirq+0x101/0x290 2017-10-20T22:30:35.629385+00:00 node-68 kernel: [1471851.164242] [] irq_exit+0xa3/0xb0 2017-10-20T22:30:35.629387+00:00 node-68 kernel: [1471851.164244] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:30:35.629388+00:00 node-68 kernel: [1471851.164247] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:30:35.629389+00:00 node-68 kernel: [1471851.164248] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:30:35.629389+00:00 node-68 kernel: [1471851.164252] [] cpuidle_enter+0x17/0x20 2017-10-20T22:30:35.629390+00:00 node-68 kernel: [1471851.164255] [] call_cpuidle+0x32/0x60 2017-10-20T22:30:35.629391+00:00 node-68 kernel: [1471851.164256] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:30:35.629392+00:00 node-68 kernel: [1471851.164257] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:30:35.629393+00:00 node-68 kernel: [1471851.164259] [] start_secondary+0x154/0x190 2017-10-20T22:30:35.629394+00:00 node-68 kernel: [1471851.164261] ---[ end trace d44d42b3ada782c6 ]--- 2017-10-20T22:37:29.128305+00:00 node-68 kernel: [1472264.634162] ------------[ cut here ]------------ 2017-10-20T22:37:29.128321+00:00 node-68 kernel: [1472264.634170] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:37:29.128323+00:00 node-68 kernel: [1472264.634172] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:37:29.128324+00:00 node-68 kernel: [1472264.634173] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:37:29.128332+00:00 node-68 kernel: [1472264.634238] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:37:29.128334+00:00 node-68 kernel: [1472264.634239] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:37:29.128335+00:00 node-68 kernel: [1472264.634241] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:37:29.128349+00:00 node-68 kernel: [1472264.634242] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:37:29.128351+00:00 node-68 kernel: [1472264.634244] ffff882032a77100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:37:29.128352+00:00 node-68 kernel: [1472264.634246] Call Trace: 2017-10-20T22:37:29.128353+00:00 node-68 kernel: [1472264.634247] [] dump_stack+0x63/0x90 2017-10-20T22:37:29.128354+00:00 node-68 kernel: [1472264.634254] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:37:29.128354+00:00 node-68 kernel: [1472264.634256] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:37:29.128355+00:00 node-68 kernel: [1472264.634259] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:37:29.128356+00:00 node-68 kernel: [1472264.634260] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:37:29.128357+00:00 node-68 kernel: [1472264.634262] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:37:29.128359+00:00 node-68 kernel: [1472264.634267] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:37:29.128359+00:00 node-68 kernel: [1472264.634272] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:37:29.128360+00:00 node-68 kernel: [1472264.634275] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:37:29.128361+00:00 node-68 kernel: [1472264.634277] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:37:29.128362+00:00 node-68 kernel: [1472264.634278] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-20T22:37:29.128363+00:00 node-68 kernel: [1472264.634281] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:37:29.128364+00:00 node-68 kernel: [1472264.634284] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:37:29.128365+00:00 node-68 kernel: [1472264.634286] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:37:29.128365+00:00 node-68 kernel: [1472264.634290] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T22:37:29.128366+00:00 node-68 kernel: [1472264.634291] [] ? load_balance+0x1d3/0x980 2017-10-20T22:37:29.128367+00:00 node-68 kernel: [1472264.634294] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:37:29.128368+00:00 node-68 kernel: [1472264.634296] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:37:29.128369+00:00 node-68 kernel: [1472264.634297] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:37:29.128370+00:00 node-68 kernel: [1472264.634299] [] process_backlog+0xa8/0x150 2017-10-20T22:37:29.128370+00:00 node-68 kernel: [1472264.634300] [] net_rx_action+0x21e/0x360 2017-10-20T22:37:29.128371+00:00 node-68 kernel: [1472264.634302] [] __do_softirq+0x101/0x290 2017-10-20T22:37:29.128372+00:00 node-68 kernel: [1472264.634304] [] irq_exit+0xa3/0xb0 2017-10-20T22:37:29.128373+00:00 node-68 kernel: [1472264.634307] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:37:29.128378+00:00 node-68 kernel: [1472264.634311] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:37:29.128379+00:00 node-68 kernel: [1472264.634311] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:37:29.128380+00:00 node-68 kernel: [1472264.634315] [] cpuidle_enter+0x17/0x20 2017-10-20T22:37:29.128381+00:00 node-68 kernel: [1472264.634317] [] call_cpuidle+0x32/0x60 2017-10-20T22:37:29.128382+00:00 node-68 kernel: [1472264.634318] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:37:29.128383+00:00 node-68 kernel: [1472264.634320] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:37:29.128389+00:00 node-68 kernel: [1472264.634321] [] start_secondary+0x154/0x190 2017-10-20T22:37:29.128389+00:00 node-68 kernel: [1472264.634322] ---[ end trace d44d42b3ada782c7 ]--- 2017-10-20T22:38:27.499843+00:00 node-68 kernel: [1472323.004339] ------------[ cut here ]------------ 2017-10-20T22:38:27.499859+00:00 node-68 kernel: [1472323.004352] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:38:27.499860+00:00 node-68 kernel: [1472323.004356] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:38:27.499861+00:00 node-68 kernel: [1472323.004357] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:38:27.499863+00:00 node-68 kernel: [1472323.004429] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:38:27.499864+00:00 node-68 kernel: [1472323.004430] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:38:27.499864+00:00 node-68 kernel: [1472323.004432] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:38:27.499878+00:00 node-68 kernel: [1472323.004434] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:38:27.499885+00:00 node-68 kernel: [1472323.004435] ffff8810356e5500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:38:27.499886+00:00 node-68 kernel: [1472323.004437] Call Trace: 2017-10-20T22:38:27.499887+00:00 node-68 kernel: [1472323.004438] [] dump_stack+0x63/0x90 2017-10-20T22:38:27.499888+00:00 node-68 kernel: [1472323.004446] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:38:27.499889+00:00 node-68 kernel: [1472323.004449] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:38:27.499889+00:00 node-68 kernel: [1472323.004452] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:38:27.499890+00:00 node-68 kernel: [1472323.004453] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:38:27.499891+00:00 node-68 kernel: [1472323.004455] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:38:27.499893+00:00 node-68 kernel: [1472323.004460] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:38:27.499893+00:00 node-68 kernel: [1472323.004463] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:38:27.499894+00:00 node-68 kernel: [1472323.004464] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:38:27.499894+00:00 node-68 kernel: [1472323.004468] [] ? nf_iterate+0x62/0x80 2017-10-20T22:38:27.499895+00:00 node-68 kernel: [1472323.004470] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:38:27.499896+00:00 node-68 kernel: [1472323.004476] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:38:27.499897+00:00 node-68 kernel: [1472323.004479] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:38:27.499898+00:00 node-68 kernel: [1472323.004481] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:38:27.499899+00:00 node-68 kernel: [1472323.004484] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:38:27.499899+00:00 node-68 kernel: [1472323.004486] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:38:27.499900+00:00 node-68 kernel: [1472323.004489] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:38:27.499901+00:00 node-68 kernel: [1472323.004491] [] ? nf_iterate+0x62/0x80 2017-10-20T22:38:27.499902+00:00 node-68 kernel: [1472323.004492] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:38:27.499903+00:00 node-68 kernel: [1472323.004494] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:38:27.499904+00:00 node-68 kernel: [1472323.004497] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:38:27.499904+00:00 node-68 kernel: [1472323.004500] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:38:27.499905+00:00 node-68 kernel: [1472323.004501] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:38:27.499912+00:00 node-68 kernel: [1472323.004503] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:38:27.499913+00:00 node-68 kernel: [1472323.004504] [] process_backlog+0xa8/0x150 2017-10-20T22:38:27.499914+00:00 node-68 kernel: [1472323.004506] [] net_rx_action+0x21e/0x360 2017-10-20T22:38:27.499914+00:00 node-68 kernel: [1472323.004508] [] __do_softirq+0x101/0x290 2017-10-20T22:38:27.499915+00:00 node-68 kernel: [1472323.004510] [] irq_exit+0xa3/0xb0 2017-10-20T22:38:27.499916+00:00 node-68 kernel: [1472323.004513] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:38:27.499918+00:00 node-68 kernel: [1472323.004517] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:38:27.499918+00:00 node-68 kernel: [1472323.004517] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:38:27.499919+00:00 node-68 kernel: [1472323.004521] [] cpuidle_enter+0x17/0x20 2017-10-20T22:38:27.499920+00:00 node-68 kernel: [1472323.004524] [] call_cpuidle+0x32/0x60 2017-10-20T22:38:27.499920+00:00 node-68 kernel: [1472323.004525] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:38:27.499922+00:00 node-68 kernel: [1472323.004526] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:38:27.499923+00:00 node-68 kernel: [1472323.004528] [] start_secondary+0x154/0x190 2017-10-20T22:38:27.499924+00:00 node-68 kernel: [1472323.004530] ---[ end trace d44d42b3ada782c8 ]--- 2017-10-20T22:40:14.571038+00:00 node-68 kernel: [1472430.068636] ------------[ cut here ]------------ 2017-10-20T22:40:14.571062+00:00 node-68 kernel: [1472430.068652] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:40:14.571064+00:00 node-68 kernel: [1472430.068655] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:40:14.571065+00:00 node-68 kernel: [1472430.068656] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:40:14.571068+00:00 node-68 kernel: [1472430.068731] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:40:14.571069+00:00 node-68 kernel: [1472430.068733] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:40:14.571070+00:00 node-68 kernel: [1472430.068734] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:40:14.571084+00:00 node-68 kernel: [1472430.068736] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:40:14.571104+00:00 node-68 kernel: [1472430.068738] ffff880a65d75000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:40:14.571106+00:00 node-68 kernel: [1472430.068740] Call Trace: 2017-10-20T22:40:14.571107+00:00 node-68 kernel: [1472430.068741] [] dump_stack+0x63/0x90 2017-10-20T22:40:14.571108+00:00 node-68 kernel: [1472430.068748] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:40:14.571109+00:00 node-68 kernel: [1472430.068750] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:40:14.571109+00:00 node-68 kernel: [1472430.068753] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:40:14.571111+00:00 node-68 kernel: [1472430.068754] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:40:14.571112+00:00 node-68 kernel: [1472430.068756] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:40:14.571113+00:00 node-68 kernel: [1472430.068761] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:40:14.571114+00:00 node-68 kernel: [1472430.068764] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:40:14.571114+00:00 node-68 kernel: [1472430.068766] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:40:14.571115+00:00 node-68 kernel: [1472430.068770] [] ? nf_iterate+0x62/0x80 2017-10-20T22:40:14.571116+00:00 node-68 kernel: [1472430.068772] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:40:14.571118+00:00 node-68 kernel: [1472430.068777] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:40:14.571119+00:00 node-68 kernel: [1472430.068780] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:40:14.571119+00:00 node-68 kernel: [1472430.068783] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:40:14.571120+00:00 node-68 kernel: [1472430.068786] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:40:14.571121+00:00 node-68 kernel: [1472430.068791] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:40:14.571122+00:00 node-68 kernel: [1472430.068793] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:40:14.571123+00:00 node-68 kernel: [1472430.068794] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:40:14.571124+00:00 node-68 kernel: [1472430.068798] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:40:14.571125+00:00 node-68 kernel: [1472430.068801] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:40:14.571126+00:00 node-68 kernel: [1472430.068805] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:40:14.571127+00:00 node-68 kernel: [1472430.068808] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:40:14.571128+00:00 node-68 kernel: [1472430.068811] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:40:14.571135+00:00 node-68 kernel: [1472430.068812] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:40:14.571137+00:00 node-68 kernel: [1472430.068813] [] process_backlog+0xa8/0x150 2017-10-20T22:40:14.571138+00:00 node-68 kernel: [1472430.068818] [] net_rx_action+0x21e/0x360 2017-10-20T22:40:14.571139+00:00 node-68 kernel: [1472430.068821] [] __do_softirq+0x101/0x290 2017-10-20T22:40:14.571140+00:00 node-68 kernel: [1472430.068822] [] irq_exit+0xa3/0xb0 2017-10-20T22:40:14.571141+00:00 node-68 kernel: [1472430.068824] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:40:14.571142+00:00 node-68 kernel: [1472430.068828] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:40:14.571143+00:00 node-68 kernel: [1472430.068828] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:40:14.571144+00:00 node-68 kernel: [1472430.068832] [] cpuidle_enter+0x17/0x20 2017-10-20T22:40:14.571144+00:00 node-68 kernel: [1472430.068834] [] call_cpuidle+0x32/0x60 2017-10-20T22:40:14.571146+00:00 node-68 kernel: [1472430.068835] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:40:14.571147+00:00 node-68 kernel: [1472430.068837] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:40:14.571148+00:00 node-68 kernel: [1472430.068839] [] start_secondary+0x154/0x190 2017-10-20T22:40:14.571149+00:00 node-68 kernel: [1472430.068841] ---[ end trace d44d42b3ada782c9 ]--- 2017-10-20T22:44:37.764329+00:00 node-68 kernel: [1472693.245064] ------------[ cut here ]------------ 2017-10-20T22:44:37.764356+00:00 node-68 kernel: [1472693.245079] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:44:37.764358+00:00 node-68 kernel: [1472693.245083] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:44:37.764360+00:00 node-68 kernel: [1472693.245085] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:44:37.764362+00:00 node-68 kernel: [1472693.245153] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:44:37.764363+00:00 node-68 kernel: [1472693.245154] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:44:37.764363+00:00 node-68 kernel: [1472693.245155] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:44:37.764378+00:00 node-68 kernel: [1472693.245157] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:44:37.764379+00:00 node-68 kernel: [1472693.245159] ffff881e7b868900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:44:37.764381+00:00 node-68 kernel: [1472693.245161] Call Trace: 2017-10-20T22:44:37.764382+00:00 node-68 kernel: [1472693.245162] [] dump_stack+0x63/0x90 2017-10-20T22:44:37.764383+00:00 node-68 kernel: [1472693.245169] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:44:37.764384+00:00 node-68 kernel: [1472693.245171] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:44:37.764384+00:00 node-68 kernel: [1472693.245173] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:44:37.764385+00:00 node-68 kernel: [1472693.245175] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:44:37.764386+00:00 node-68 kernel: [1472693.245177] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:44:37.764388+00:00 node-68 kernel: [1472693.245183] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:44:37.764388+00:00 node-68 kernel: [1472693.245186] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:44:37.764389+00:00 node-68 kernel: [1472693.245190] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:44:37.764390+00:00 node-68 kernel: [1472693.245193] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:44:37.764390+00:00 node-68 kernel: [1472693.245195] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:44:37.764392+00:00 node-68 kernel: [1472693.245198] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:44:37.764393+00:00 node-68 kernel: [1472693.245200] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:44:37.764393+00:00 node-68 kernel: [1472693.245203] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:44:37.764394+00:00 node-68 kernel: [1472693.245209] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:44:37.764395+00:00 node-68 kernel: [1472693.245212] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:44:37.764395+00:00 node-68 kernel: [1472693.245215] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:44:37.764397+00:00 node-68 kernel: [1472693.245217] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:44:37.764398+00:00 node-68 kernel: [1472693.245220] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:44:37.764399+00:00 node-68 kernel: [1472693.245224] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:44:37.764399+00:00 node-68 kernel: [1472693.245227] [] ? skb_release_data+0xa7/0xd0 2017-10-20T22:44:37.764400+00:00 node-68 kernel: [1472693.245229] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:44:37.764401+00:00 node-68 kernel: [1472693.245231] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:44:37.764409+00:00 node-68 kernel: [1472693.245233] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T22:44:37.764409+00:00 node-68 kernel: [1472693.245234] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T22:44:37.764410+00:00 node-68 kernel: [1472693.245236] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:44:37.764411+00:00 node-68 kernel: [1472693.245237] [] process_backlog+0xa8/0x150 2017-10-20T22:44:37.764412+00:00 node-68 kernel: [1472693.245238] [] net_rx_action+0x21e/0x360 2017-10-20T22:44:37.764413+00:00 node-68 kernel: [1472693.245240] [] __do_softirq+0x101/0x290 2017-10-20T22:44:37.764414+00:00 node-68 kernel: [1472693.245242] [] irq_exit+0xa3/0xb0 2017-10-20T22:44:37.764415+00:00 node-68 kernel: [1472693.245245] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:44:37.764416+00:00 node-68 kernel: [1472693.245248] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:44:37.764416+00:00 node-68 kernel: [1472693.245249] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:44:37.764417+00:00 node-68 kernel: [1472693.245252] [] cpuidle_enter+0x17/0x20 2017-10-20T22:44:37.764419+00:00 node-68 kernel: [1472693.245255] [] call_cpuidle+0x32/0x60 2017-10-20T22:44:37.764420+00:00 node-68 kernel: [1472693.245256] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:44:37.764420+00:00 node-68 kernel: [1472693.245258] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:44:37.764421+00:00 node-68 kernel: [1472693.245259] [] start_secondary+0x154/0x190 2017-10-20T22:44:37.764422+00:00 node-68 kernel: [1472693.245261] ---[ end trace d44d42b3ada782ca ]--- 2017-10-20T22:45:44.092852+00:00 node-68 kernel: [1472759.565968] ------------[ cut here ]------------ 2017-10-20T22:45:44.092873+00:00 node-68 kernel: [1472759.565978] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:45:44.092875+00:00 node-68 kernel: [1472759.565980] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:45:44.092876+00:00 node-68 kernel: [1472759.565982] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:45:44.093055+00:00 node-68 kernel: [1472759.566067] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:45:44.093059+00:00 node-68 kernel: [1472759.566069] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:45:44.093060+00:00 node-68 kernel: [1472759.566071] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T22:45:44.093078+00:00 node-68 kernel: [1472759.566073] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T22:45:44.093079+00:00 node-68 kernel: [1472759.566076] ffff881e781cb800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:45:44.093080+00:00 node-68 kernel: [1472759.566078] Call Trace: 2017-10-20T22:45:44.093081+00:00 node-68 kernel: [1472759.566079] [] dump_stack+0x63/0x90 2017-10-20T22:45:44.093082+00:00 node-68 kernel: [1472759.566087] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:45:44.093082+00:00 node-68 kernel: [1472759.566088] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:45:44.093083+00:00 node-68 kernel: [1472759.566090] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:45:44.093084+00:00 node-68 kernel: [1472759.566092] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:45:44.093085+00:00 node-68 kernel: [1472759.566094] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:45:44.093086+00:00 node-68 kernel: [1472759.566099] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:45:44.093087+00:00 node-68 kernel: [1472759.566102] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:45:44.093087+00:00 node-68 kernel: [1472759.566103] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:45:44.093088+00:00 node-68 kernel: [1472759.566108] [] ? nf_iterate+0x62/0x80 2017-10-20T22:45:44.093089+00:00 node-68 kernel: [1472759.566110] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:45:44.093090+00:00 node-68 kernel: [1472759.566115] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:45:44.093091+00:00 node-68 kernel: [1472759.566118] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:45:44.093091+00:00 node-68 kernel: [1472759.566120] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:45:44.093092+00:00 node-68 kernel: [1472759.566123] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:45:44.093092+00:00 node-68 kernel: [1472759.566125] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T22:45:44.093093+00:00 node-68 kernel: [1472759.566128] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T22:45:44.093094+00:00 node-68 kernel: [1472759.566130] [] ? nf_iterate+0x62/0x80 2017-10-20T22:45:44.093095+00:00 node-68 kernel: [1472759.566132] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T22:45:44.093096+00:00 node-68 kernel: [1472759.566134] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T22:45:44.093096+00:00 node-68 kernel: [1472759.566137] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T22:45:44.093097+00:00 node-68 kernel: [1472759.566140] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:45:44.093098+00:00 node-68 kernel: [1472759.566141] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:45:44.093107+00:00 node-68 kernel: [1472759.566144] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-20T22:45:44.093108+00:00 node-68 kernel: [1472759.566145] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:45:44.093109+00:00 node-68 kernel: [1472759.566146] [] process_backlog+0xa8/0x150 2017-10-20T22:45:44.093109+00:00 node-68 kernel: [1472759.566148] [] net_rx_action+0x21e/0x360 2017-10-20T22:45:44.093110+00:00 node-68 kernel: [1472759.566150] [] __do_softirq+0x101/0x290 2017-10-20T22:45:44.093111+00:00 node-68 kernel: [1472759.566152] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T22:45:44.093112+00:00 node-68 kernel: [1472759.566153] [] do_softirq.part.19+0x38/0x40 2017-10-20T22:45:44.093112+00:00 node-68 kernel: [1472759.566156] [] do_softirq+0x1d/0x20 2017-10-20T22:45:44.093113+00:00 node-68 kernel: [1472759.566157] [] netif_rx_ni+0x33/0x80 2017-10-20T22:45:44.093113+00:00 node-68 kernel: [1472759.566160] [] tun_get_user+0x506/0x880 2017-10-20T22:45:44.093114+00:00 node-68 kernel: [1472759.566162] [] tun_sendmsg+0x51/0x70 2017-10-20T22:45:44.093115+00:00 node-68 kernel: [1472759.566164] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T22:45:44.093116+00:00 node-68 kernel: [1472759.566166] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T22:45:44.093117+00:00 node-68 kernel: [1472759.566169] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T22:45:44.093118+00:00 node-68 kernel: [1472759.566171] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T22:45:44.093118+00:00 node-68 kernel: [1472759.566173] [] kthread+0xe5/0x100 2017-10-20T22:45:44.093128+00:00 node-68 kernel: [1472759.566174] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:45:44.093130+00:00 node-68 kernel: [1472759.566177] [] ret_from_fork+0x3f/0x70 2017-10-20T22:45:44.093130+00:00 node-68 kernel: [1472759.566178] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T22:45:44.093131+00:00 node-68 kernel: [1472759.566179] ---[ end trace d44d42b3ada782cb ]--- 2017-10-20T22:48:09.399219+00:00 node-68 kernel: [1472904.866361] ------------[ cut here ]------------ 2017-10-20T22:48:09.399236+00:00 node-68 kernel: [1472904.866375] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:48:09.399238+00:00 node-68 kernel: [1472904.866378] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:48:09.399239+00:00 node-68 kernel: [1472904.866380] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:48:09.399243+00:00 node-68 kernel: [1472904.866447] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:48:09.399246+00:00 node-68 kernel: [1472904.866448] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:48:09.399247+00:00 node-68 kernel: [1472904.866451] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:48:09.399286+00:00 node-68 kernel: [1472904.866453] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:48:09.399288+00:00 node-68 kernel: [1472904.866454] ffff882036b52a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:48:09.399289+00:00 node-68 kernel: [1472904.866456] Call Trace: 2017-10-20T22:48:09.399291+00:00 node-68 kernel: [1472904.866457] [] dump_stack+0x63/0x90 2017-10-20T22:48:09.399291+00:00 node-68 kernel: [1472904.866464] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:48:09.399292+00:00 node-68 kernel: [1472904.866466] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:48:09.399292+00:00 node-68 kernel: [1472904.866469] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:48:09.399293+00:00 node-68 kernel: [1472904.866470] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:48:09.399294+00:00 node-68 kernel: [1472904.866472] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:48:09.399295+00:00 node-68 kernel: [1472904.866478] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:48:09.399296+00:00 node-68 kernel: [1472904.866481] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T22:48:09.399297+00:00 node-68 kernel: [1472904.866483] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T22:48:09.399297+00:00 node-68 kernel: [1472904.866487] [] ? nf_iterate+0x62/0x80 2017-10-20T22:48:09.399298+00:00 node-68 kernel: [1472904.866490] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T22:48:09.399299+00:00 node-68 kernel: [1472904.866495] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T22:48:09.399300+00:00 node-68 kernel: [1472904.866498] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:48:09.399300+00:00 node-68 kernel: [1472904.866500] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:48:09.399301+00:00 node-68 kernel: [1472904.866503] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:48:09.399302+00:00 node-68 kernel: [1472904.866506] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:48:09.399303+00:00 node-68 kernel: [1472904.866507] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:48:09.399304+00:00 node-68 kernel: [1472904.866509] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:48:09.399305+00:00 node-68 kernel: [1472904.866512] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:48:09.399305+00:00 node-68 kernel: [1472904.866513] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:48:09.399306+00:00 node-68 kernel: [1472904.866515] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:48:09.399306+00:00 node-68 kernel: [1472904.866516] [] process_backlog+0xa8/0x150 2017-10-20T22:48:09.399307+00:00 node-68 kernel: [1472904.866517] [] net_rx_action+0x21e/0x360 2017-10-20T22:48:09.399309+00:00 node-68 kernel: [1472904.866520] [] __do_softirq+0x101/0x290 2017-10-20T22:48:09.399314+00:00 node-68 kernel: [1472904.866521] [] irq_exit+0xa3/0xb0 2017-10-20T22:48:09.399314+00:00 node-68 kernel: [1472904.866524] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:48:09.399315+00:00 node-68 kernel: [1472904.866527] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:48:09.399316+00:00 node-68 kernel: [1472904.866528] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:48:09.399317+00:00 node-68 kernel: [1472904.866533] [] cpuidle_enter+0x17/0x20 2017-10-20T22:48:09.399318+00:00 node-68 kernel: [1472904.866537] [] call_cpuidle+0x32/0x60 2017-10-20T22:48:09.399319+00:00 node-68 kernel: [1472904.866539] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:48:09.399319+00:00 node-68 kernel: [1472904.866542] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:48:09.399320+00:00 node-68 kernel: [1472904.866544] [] start_secondary+0x154/0x190 2017-10-20T22:48:09.399320+00:00 node-68 kernel: [1472904.866547] ---[ end trace d44d42b3ada782cc ]--- 2017-10-20T22:55:37.889725+00:00 node-68 kernel: [1473353.327214] ------------[ cut here ]------------ 2017-10-20T22:55:37.889748+00:00 node-68 kernel: [1473353.327233] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:55:37.889751+00:00 node-68 kernel: [1473353.327237] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:55:37.889753+00:00 node-68 kernel: [1473353.327239] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:55:37.889756+00:00 node-68 kernel: [1473353.327333] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:55:37.889758+00:00 node-68 kernel: [1473353.327335] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:55:37.889759+00:00 node-68 kernel: [1473353.327337] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:55:37.889782+00:00 node-68 kernel: [1473353.327340] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:55:37.889785+00:00 node-68 kernel: [1473353.327510] ffff8820361da800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:55:37.889786+00:00 node-68 kernel: [1473353.327512] Call Trace: 2017-10-20T22:55:37.889788+00:00 node-68 kernel: [1473353.327514] [] dump_stack+0x63/0x90 2017-10-20T22:55:37.889789+00:00 node-68 kernel: [1473353.327794] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:55:37.889790+00:00 node-68 kernel: [1473353.327933] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:55:37.889792+00:00 node-68 kernel: [1473353.327937] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:55:37.889793+00:00 node-68 kernel: [1473353.327939] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:55:37.889794+00:00 node-68 kernel: [1473353.327941] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:55:37.889796+00:00 node-68 kernel: [1473353.327949] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:55:37.889798+00:00 node-68 kernel: [1473353.327956] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:55:37.889800+00:00 node-68 kernel: [1473353.327960] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:55:37.889801+00:00 node-68 kernel: [1473353.327963] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:55:37.889803+00:00 node-68 kernel: [1473353.327968] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:55:37.889805+00:00 node-68 kernel: [1473353.327971] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:55:37.889806+00:00 node-68 kernel: [1473353.327976] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:55:37.889808+00:00 node-68 kernel: [1473353.328117] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T22:55:37.889809+00:00 node-68 kernel: [1473353.328121] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T22:55:37.889811+00:00 node-68 kernel: [1473353.328126] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T22:55:37.889812+00:00 node-68 kernel: [1473353.328130] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T22:55:37.889814+00:00 node-68 kernel: [1473353.328135] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T22:55:37.889815+00:00 node-68 kernel: [1473353.328138] [] ? __slab_free+0xcb/0x2c0 2017-10-20T22:55:37.889817+00:00 node-68 kernel: [1473353.328142] [] ? skb_release_data+0xa7/0xd0 2017-10-20T22:55:37.889818+00:00 node-68 kernel: [1473353.328147] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:55:37.889820+00:00 node-68 kernel: [1473353.328149] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:55:37.889821+00:00 node-68 kernel: [1473353.328152] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T22:55:37.889835+00:00 node-68 kernel: [1473353.328154] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T22:55:37.889837+00:00 node-68 kernel: [1473353.328156] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:55:37.889839+00:00 node-68 kernel: [1473353.328158] [] process_backlog+0xa8/0x150 2017-10-20T22:55:37.889841+00:00 node-68 kernel: [1473353.328160] [] net_rx_action+0x21e/0x360 2017-10-20T22:55:37.889842+00:00 node-68 kernel: [1473353.328163] [] __do_softirq+0x101/0x290 2017-10-20T22:55:37.889843+00:00 node-68 kernel: [1473353.328165] [] irq_exit+0xa3/0xb0 2017-10-20T22:55:37.889845+00:00 node-68 kernel: [1473353.328169] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:55:37.889846+00:00 node-68 kernel: [1473353.328174] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:55:37.889847+00:00 node-68 kernel: [1473353.328175] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:55:37.889848+00:00 node-68 kernel: [1473353.328181] [] cpuidle_enter+0x17/0x20 2017-10-20T22:55:37.889850+00:00 node-68 kernel: [1473353.328184] [] call_cpuidle+0x32/0x60 2017-10-20T22:55:37.889851+00:00 node-68 kernel: [1473353.328186] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:55:37.889853+00:00 node-68 kernel: [1473353.328188] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:55:37.889854+00:00 node-68 kernel: [1473353.328191] [] start_secondary+0x154/0x190 2017-10-20T22:55:37.889855+00:00 node-68 kernel: [1473353.328196] ---[ end trace d44d42b3ada782cd ]--- 2017-10-20T22:55:54.839238+00:00 node-68 kernel: [1473370.276274] ------------[ cut here ]------------ 2017-10-20T22:55:54.839254+00:00 node-68 kernel: [1473370.276297] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T22:55:54.839256+00:00 node-68 kernel: [1473370.276303] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T22:55:54.839256+00:00 node-68 kernel: [1473370.276307] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T22:55:54.839258+00:00 node-68 kernel: [1473370.276451] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T22:55:54.839259+00:00 node-68 kernel: [1473370.276453] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T22:55:54.839277+00:00 node-68 kernel: [1473370.276456] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T22:55:54.839305+00:00 node-68 kernel: [1473370.276464] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T22:55:54.839308+00:00 node-68 kernel: [1473370.276468] ffff881e783f2100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T22:55:54.839310+00:00 node-68 kernel: [1473370.276471] Call Trace: 2017-10-20T22:55:54.839312+00:00 node-68 kernel: [1473370.276474] [] dump_stack+0x63/0x90 2017-10-20T22:55:54.839312+00:00 node-68 kernel: [1473370.276486] [] warn_slowpath_common+0x82/0xc0 2017-10-20T22:55:54.839313+00:00 node-68 kernel: [1473370.276490] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T22:55:54.839313+00:00 node-68 kernel: [1473370.276495] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T22:55:54.839314+00:00 node-68 kernel: [1473370.276498] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T22:55:54.839316+00:00 node-68 kernel: [1473370.276502] [] __skb_gso_segment+0xfd/0x110 2017-10-20T22:55:54.839318+00:00 node-68 kernel: [1473370.276511] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T22:55:54.839318+00:00 node-68 kernel: [1473370.276519] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T22:55:54.839319+00:00 node-68 kernel: [1473370.276525] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T22:55:54.839319+00:00 node-68 kernel: [1473370.276530] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T22:55:54.839320+00:00 node-68 kernel: [1473370.276537] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T22:55:54.839322+00:00 node-68 kernel: [1473370.276542] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T22:55:54.839323+00:00 node-68 kernel: [1473370.276549] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T22:55:54.839324+00:00 node-68 kernel: [1473370.276554] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T22:55:54.839325+00:00 node-68 kernel: [1473370.276558] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T22:55:54.839325+00:00 node-68 kernel: [1473370.276576] [] ? update_curr+0x79/0x160 2017-10-20T22:55:54.839326+00:00 node-68 kernel: [1473370.276577] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T22:55:54.839328+00:00 node-68 kernel: [1473370.276580] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-20T22:55:54.839329+00:00 node-68 kernel: [1473370.276584] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T22:55:54.839330+00:00 node-68 kernel: [1473370.276587] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T22:55:54.839330+00:00 node-68 kernel: [1473370.276589] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T22:55:54.839331+00:00 node-68 kernel: [1473370.276593] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T22:55:54.839332+00:00 node-68 kernel: [1473370.276597] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T22:55:54.839333+00:00 node-68 kernel: [1473370.276599] [] __netif_receive_skb+0x18/0x60 2017-10-20T22:55:54.839341+00:00 node-68 kernel: [1473370.276601] [] process_backlog+0xa8/0x150 2017-10-20T22:55:54.839341+00:00 node-68 kernel: [1473370.276602] [] net_rx_action+0x21e/0x360 2017-10-20T22:55:54.839342+00:00 node-68 kernel: [1473370.276604] [] __do_softirq+0x101/0x290 2017-10-20T22:55:54.839343+00:00 node-68 kernel: [1473370.276606] [] irq_exit+0xa3/0xb0 2017-10-20T22:55:54.839344+00:00 node-68 kernel: [1473370.276608] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T22:55:54.839345+00:00 node-68 kernel: [1473370.276612] [] call_function_single_interrupt+0x82/0x90 2017-10-20T22:55:54.839346+00:00 node-68 kernel: [1473370.276613] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T22:55:54.839346+00:00 node-68 kernel: [1473370.276616] [] cpuidle_enter+0x17/0x20 2017-10-20T22:55:54.839347+00:00 node-68 kernel: [1473370.276620] [] call_cpuidle+0x32/0x60 2017-10-20T22:55:54.839348+00:00 node-68 kernel: [1473370.276621] [] ? cpuidle_select+0x13/0x20 2017-10-20T22:55:54.839349+00:00 node-68 kernel: [1473370.276623] [] cpu_startup_entry+0x290/0x350 2017-10-20T22:55:54.839350+00:00 node-68 kernel: [1473370.276624] [] start_secondary+0x154/0x190 2017-10-20T22:55:54.839351+00:00 node-68 kernel: [1473370.276628] ---[ end trace d44d42b3ada782ce ]--- 2017-10-20T23:01:09.776106+00:00 node-68 kernel: [1473685.192947] ------------[ cut here ]------------ 2017-10-20T23:01:09.776127+00:00 node-68 kernel: [1473685.192965] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:01:09.776129+00:00 node-68 kernel: [1473685.192968] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:01:09.776130+00:00 node-68 kernel: [1473685.192970] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:01:09.776131+00:00 node-68 kernel: [1473685.193039] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:01:09.776132+00:00 node-68 kernel: [1473685.193041] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:01:09.776133+00:00 node-68 kernel: [1473685.193043] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:01:09.776147+00:00 node-68 kernel: [1473685.193046] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:01:09.776147+00:00 node-68 kernel: [1473685.193048] ffff882033e65b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:01:09.776149+00:00 node-68 kernel: [1473685.193051] Call Trace: 2017-10-20T23:01:09.776158+00:00 node-68 kernel: [1473685.193052] [] dump_stack+0x63/0x90 2017-10-20T23:01:09.776160+00:00 node-68 kernel: [1473685.193061] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:01:09.776161+00:00 node-68 kernel: [1473685.193064] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:01:09.776161+00:00 node-68 kernel: [1473685.193068] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:01:09.776162+00:00 node-68 kernel: [1473685.193070] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:01:09.776163+00:00 node-68 kernel: [1473685.193073] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:01:09.776164+00:00 node-68 kernel: [1473685.193081] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:01:09.776165+00:00 node-68 kernel: [1473685.193089] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:01:09.776165+00:00 node-68 kernel: [1473685.193092] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:01:09.776166+00:00 node-68 kernel: [1473685.193096] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:01:09.776167+00:00 node-68 kernel: [1473685.193102] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:01:09.776168+00:00 node-68 kernel: [1473685.193105] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:01:09.776169+00:00 node-68 kernel: [1473685.193108] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:01:09.776169+00:00 node-68 kernel: [1473685.193110] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:01:09.776170+00:00 node-68 kernel: [1473685.193112] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:01:09.776171+00:00 node-68 kernel: [1473685.193114] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:01:09.776171+00:00 node-68 kernel: [1473685.193118] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:01:09.776173+00:00 node-68 kernel: [1473685.193121] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:01:09.776174+00:00 node-68 kernel: [1473685.193124] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:01:09.776174+00:00 node-68 kernel: [1473685.193126] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:01:09.776175+00:00 node-68 kernel: [1473685.193128] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:01:09.776175+00:00 node-68 kernel: [1473685.193130] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:01:09.776176+00:00 node-68 kernel: [1473685.193131] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:01:09.776184+00:00 node-68 kernel: [1473685.193133] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:01:09.776185+00:00 node-68 kernel: [1473685.193135] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:01:09.776186+00:00 node-68 kernel: [1473685.193136] [] process_backlog+0xa8/0x150 2017-10-20T23:01:09.776187+00:00 node-68 kernel: [1473685.193137] [] net_rx_action+0x21e/0x360 2017-10-20T23:01:09.776188+00:00 node-68 kernel: [1473685.193140] [] __do_softirq+0x101/0x290 2017-10-20T23:01:09.776189+00:00 node-68 kernel: [1473685.193142] [] irq_exit+0xa3/0xb0 2017-10-20T23:01:09.776191+00:00 node-68 kernel: [1473685.193144] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:01:09.776191+00:00 node-68 kernel: [1473685.193147] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:01:09.776192+00:00 node-68 kernel: [1473685.193148] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:01:09.776193+00:00 node-68 kernel: [1473685.193152] [] cpuidle_enter+0x17/0x20 2017-10-20T23:01:09.776194+00:00 node-68 kernel: [1473685.193154] [] call_cpuidle+0x32/0x60 2017-10-20T23:01:09.776195+00:00 node-68 kernel: [1473685.193155] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:01:09.776197+00:00 node-68 kernel: [1473685.193157] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:01:09.776197+00:00 node-68 kernel: [1473685.193159] [] start_secondary+0x154/0x190 2017-10-20T23:01:09.776198+00:00 node-68 kernel: [1473685.193161] ---[ end trace d44d42b3ada782cf ]--- 2017-10-20T23:02:59.930259+00:00 node-68 kernel: [1473795.339904] ------------[ cut here ]------------ 2017-10-20T23:02:59.930280+00:00 node-68 kernel: [1473795.339932] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:02:59.930282+00:00 node-68 kernel: [1473795.339936] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:02:59.930282+00:00 node-68 kernel: [1473795.339938] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:02:59.930284+00:00 node-68 kernel: [1473795.340037] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:02:59.930293+00:00 node-68 kernel: [1473795.340039] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:02:59.930294+00:00 node-68 kernel: [1473795.340042] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:02:59.930308+00:00 node-68 kernel: [1473795.340045] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:02:59.930309+00:00 node-68 kernel: [1473795.340048] ffff881e8c24e100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:02:59.930311+00:00 node-68 kernel: [1473795.340051] Call Trace: 2017-10-20T23:02:59.930312+00:00 node-68 kernel: [1473795.340053] [] dump_stack+0x63/0x90 2017-10-20T23:02:59.930313+00:00 node-68 kernel: [1473795.340062] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:02:59.930313+00:00 node-68 kernel: [1473795.340065] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:02:59.930314+00:00 node-68 kernel: [1473795.340070] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:02:59.930315+00:00 node-68 kernel: [1473795.340073] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:02:59.930316+00:00 node-68 kernel: [1473795.340075] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:02:59.930317+00:00 node-68 kernel: [1473795.340083] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:02:59.930318+00:00 node-68 kernel: [1473795.340087] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:02:59.930319+00:00 node-68 kernel: [1473795.340093] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:02:59.930319+00:00 node-68 kernel: [1473795.340097] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:02:59.930320+00:00 node-68 kernel: [1473795.340100] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:02:59.930321+00:00 node-68 kernel: [1473795.340105] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:02:59.930322+00:00 node-68 kernel: [1473795.340109] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:02:59.930323+00:00 node-68 kernel: [1473795.340113] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:02:59.930324+00:00 node-68 kernel: [1473795.340118] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:02:59.930324+00:00 node-68 kernel: [1473795.340120] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:02:59.930325+00:00 node-68 kernel: [1473795.340123] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:02:59.930326+00:00 node-68 kernel: [1473795.340131] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:02:59.930327+00:00 node-68 kernel: [1473795.340135] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:02:59.930328+00:00 node-68 kernel: [1473795.340138] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:02:59.930329+00:00 node-68 kernel: [1473795.340143] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:02:59.930330+00:00 node-68 kernel: [1473795.340145] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:02:59.930331+00:00 node-68 kernel: [1473795.340148] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:02:59.930338+00:00 node-68 kernel: [1473795.340150] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:02:59.930339+00:00 node-68 kernel: [1473795.340152] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:02:59.930340+00:00 node-68 kernel: [1473795.340154] [] process_backlog+0xa8/0x150 2017-10-20T23:02:59.930340+00:00 node-68 kernel: [1473795.340157] [] net_rx_action+0x21e/0x360 2017-10-20T23:02:59.930341+00:00 node-68 kernel: [1473795.340160] [] __do_softirq+0x101/0x290 2017-10-20T23:02:59.930342+00:00 node-68 kernel: [1473795.340163] [] irq_exit+0xa3/0xb0 2017-10-20T23:02:59.930343+00:00 node-68 kernel: [1473795.340166] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:02:59.930344+00:00 node-68 kernel: [1473795.340170] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:02:59.930344+00:00 node-68 kernel: [1473795.340171] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:02:59.930345+00:00 node-68 kernel: [1473795.340176] [] cpuidle_enter+0x17/0x20 2017-10-20T23:02:59.930346+00:00 node-68 kernel: [1473795.340179] [] call_cpuidle+0x32/0x60 2017-10-20T23:02:59.930347+00:00 node-68 kernel: [1473795.340181] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:02:59.930348+00:00 node-68 kernel: [1473795.340184] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:02:59.930349+00:00 node-68 kernel: [1473795.340186] [] start_secondary+0x154/0x190 2017-10-20T23:02:59.930349+00:00 node-68 kernel: [1473795.340189] ---[ end trace d44d42b3ada782d0 ]--- 2017-10-20T23:04:23.389151+00:00 node-68 kernel: [1473878.793160] ------------[ cut here ]------------ 2017-10-20T23:04:23.389167+00:00 node-68 kernel: [1473878.793179] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:04:23.389169+00:00 node-68 kernel: [1473878.793182] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:04:23.389170+00:00 node-68 kernel: [1473878.793184] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:04:23.389188+00:00 node-68 kernel: [1473878.793252] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:04:23.389189+00:00 node-68 kernel: [1473878.793253] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:04:23.389191+00:00 node-68 kernel: [1473878.793254] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:04:23.389207+00:00 node-68 kernel: [1473878.793256] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:04:23.389208+00:00 node-68 kernel: [1473878.793259] ffff881f02a0f200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:04:23.389210+00:00 node-68 kernel: [1473878.793261] Call Trace: 2017-10-20T23:04:23.389211+00:00 node-68 kernel: [1473878.793262] [] dump_stack+0x63/0x90 2017-10-20T23:04:23.389212+00:00 node-68 kernel: [1473878.793269] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:04:23.389213+00:00 node-68 kernel: [1473878.793270] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:04:23.389213+00:00 node-68 kernel: [1473878.793273] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:04:23.389214+00:00 node-68 kernel: [1473878.793275] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:04:23.389216+00:00 node-68 kernel: [1473878.793277] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:04:23.389217+00:00 node-68 kernel: [1473878.793282] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:04:23.389218+00:00 node-68 kernel: [1473878.793286] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:04:23.389218+00:00 node-68 kernel: [1473878.793289] [] ? netif_rx_internal+0xfa/0x110 2017-10-20T23:04:23.389219+00:00 node-68 kernel: [1473878.793291] [] ? netif_rx+0x1c/0x70 2017-10-20T23:04:23.389220+00:00 node-68 kernel: [1473878.793294] [] ? internal_dev_recv+0xe5/0x180 [openvswitch] 2017-10-20T23:04:23.389222+00:00 node-68 kernel: [1473878.793296] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:04:23.389223+00:00 node-68 kernel: [1473878.793299] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:04:23.389223+00:00 node-68 kernel: [1473878.793301] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:04:23.389224+00:00 node-68 kernel: [1473878.793307] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:04:23.389224+00:00 node-68 kernel: [1473878.793310] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:04:23.389225+00:00 node-68 kernel: [1473878.793312] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:04:23.389227+00:00 node-68 kernel: [1473878.793315] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:04:23.389228+00:00 node-68 kernel: [1473878.793318] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:04:23.389228+00:00 node-68 kernel: [1473878.793321] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:04:23.389229+00:00 node-68 kernel: [1473878.793324] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:04:23.389229+00:00 node-68 kernel: [1473878.793327] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:04:23.389230+00:00 node-68 kernel: [1473878.793329] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:04:23.389237+00:00 node-68 kernel: [1473878.793331] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:04:23.389242+00:00 node-68 kernel: [1473878.793332] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:04:23.389243+00:00 node-68 kernel: [1473878.793333] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:04:23.389243+00:00 node-68 kernel: [1473878.793334] [] process_backlog+0xa8/0x150 2017-10-20T23:04:23.389244+00:00 node-68 kernel: [1473878.793336] [] net_rx_action+0x21e/0x360 2017-10-20T23:04:23.389245+00:00 node-68 kernel: [1473878.793338] [] __do_softirq+0x101/0x290 2017-10-20T23:04:23.389246+00:00 node-68 kernel: [1473878.793340] [] irq_exit+0xa3/0xb0 2017-10-20T23:04:23.389247+00:00 node-68 kernel: [1473878.793342] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:04:23.389248+00:00 node-68 kernel: [1473878.793346] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:04:23.389248+00:00 node-68 kernel: [1473878.793346] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:04:23.389249+00:00 node-68 kernel: [1473878.793350] [] cpuidle_enter+0x17/0x20 2017-10-20T23:04:23.389250+00:00 node-68 kernel: [1473878.793359] [] call_cpuidle+0x32/0x60 2017-10-20T23:04:23.389252+00:00 node-68 kernel: [1473878.793360] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:04:23.389252+00:00 node-68 kernel: [1473878.793362] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:04:23.389253+00:00 node-68 kernel: [1473878.793364] [] start_secondary+0x154/0x190 2017-10-20T23:04:23.389253+00:00 node-68 kernel: [1473878.793366] ---[ end trace d44d42b3ada782d1 ]--- 2017-10-20T23:05:05.288581+00:00 node-68 kernel: [1473920.690201] ------------[ cut here ]------------ 2017-10-20T23:05:05.288597+00:00 node-68 kernel: [1473920.690216] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:05:05.288599+00:00 node-68 kernel: [1473920.690219] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:05:05.288600+00:00 node-68 kernel: [1473920.690221] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:05:05.288602+00:00 node-68 kernel: [1473920.690291] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:05:05.288603+00:00 node-68 kernel: [1473920.690292] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:05:05.288603+00:00 node-68 kernel: [1473920.690294] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:05:05.288617+00:00 node-68 kernel: [1473920.690296] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:05:05.288619+00:00 node-68 kernel: [1473920.690298] ffff881035783d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:05:05.288620+00:00 node-68 kernel: [1473920.690300] Call Trace: 2017-10-20T23:05:05.288621+00:00 node-68 kernel: [1473920.690301] [] dump_stack+0x63/0x90 2017-10-20T23:05:05.288622+00:00 node-68 kernel: [1473920.690309] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:05:05.288622+00:00 node-68 kernel: [1473920.690312] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:05:05.288623+00:00 node-68 kernel: [1473920.690314] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:05:05.288623+00:00 node-68 kernel: [1473920.690316] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:05:05.288625+00:00 node-68 kernel: [1473920.690318] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:05:05.288626+00:00 node-68 kernel: [1473920.690324] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:05:05.288626+00:00 node-68 kernel: [1473920.690326] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:05:05.288627+00:00 node-68 kernel: [1473920.690328] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:05:05.288627+00:00 node-68 kernel: [1473920.690334] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:05.288628+00:00 node-68 kernel: [1473920.690337] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:05:05.288630+00:00 node-68 kernel: [1473920.690345] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:05:05.288631+00:00 node-68 kernel: [1473920.690348] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:05:05.288631+00:00 node-68 kernel: [1473920.690350] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:05:05.288632+00:00 node-68 kernel: [1473920.690353] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:05:05.288632+00:00 node-68 kernel: [1473920.690357] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:05:05.288633+00:00 node-68 kernel: [1473920.690358] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:05:05.288634+00:00 node-68 kernel: [1473920.690360] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:05:05.288635+00:00 node-68 kernel: [1473920.690364] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:05:05.288636+00:00 node-68 kernel: [1473920.690367] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:05:05.288637+00:00 node-68 kernel: [1473920.690370] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:05:05.288637+00:00 node-68 kernel: [1473920.690371] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:05:05.288638+00:00 node-68 kernel: [1473920.690373] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:05:05.288639+00:00 node-68 kernel: [1473920.690374] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:05:05.288646+00:00 node-68 kernel: [1473920.690378] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:05:05.288647+00:00 node-68 kernel: [1473920.690380] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:05:05.288649+00:00 node-68 kernel: [1473920.690381] [] process_backlog+0xa8/0x150 2017-10-20T23:05:05.288650+00:00 node-68 kernel: [1473920.690383] [] net_rx_action+0x21e/0x360 2017-10-20T23:05:05.288651+00:00 node-68 kernel: [1473920.690385] [] __do_softirq+0x101/0x290 2017-10-20T23:05:05.288652+00:00 node-68 kernel: [1473920.690387] [] irq_exit+0xa3/0xb0 2017-10-20T23:05:05.288653+00:00 node-68 kernel: [1473920.690389] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:05:05.288654+00:00 node-68 kernel: [1473920.690393] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:05:05.288655+00:00 node-68 kernel: [1473920.690393] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:05:05.288655+00:00 node-68 kernel: [1473920.690397] [] cpuidle_enter+0x17/0x20 2017-10-20T23:05:05.288657+00:00 node-68 kernel: [1473920.690400] [] call_cpuidle+0x32/0x60 2017-10-20T23:05:05.288658+00:00 node-68 kernel: [1473920.690401] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:05:05.288659+00:00 node-68 kernel: [1473920.690402] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:05:05.288659+00:00 node-68 kernel: [1473920.690404] [] start_secondary+0x154/0x190 2017-10-20T23:05:05.288660+00:00 node-68 kernel: [1473920.690406] ---[ end trace d44d42b3ada782d2 ]--- 2017-10-20T23:05:35.869288+00:00 node-68 kernel: [1473951.267202] ------------[ cut here ]------------ 2017-10-20T23:05:35.869307+00:00 node-68 kernel: [1473951.267209] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:05:35.869309+00:00 node-68 kernel: [1473951.267212] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:05:35.869310+00:00 node-68 kernel: [1473951.267213] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:05:35.869312+00:00 node-68 kernel: [1473951.267276] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:05:35.869320+00:00 node-68 kernel: [1473951.267277] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:05:35.869322+00:00 node-68 kernel: [1473951.267278] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:05:35.869346+00:00 node-68 kernel: [1473951.267280] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:05:35.869348+00:00 node-68 kernel: [1473951.267282] ffff8820336b5e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:05:35.869350+00:00 node-68 kernel: [1473951.267284] Call Trace: 2017-10-20T23:05:35.869352+00:00 node-68 kernel: [1473951.267285] [] dump_stack+0x63/0x90 2017-10-20T23:05:35.869352+00:00 node-68 kernel: [1473951.267292] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:05:35.869353+00:00 node-68 kernel: [1473951.267294] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:05:35.869354+00:00 node-68 kernel: [1473951.267296] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:05:35.869355+00:00 node-68 kernel: [1473951.267298] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:05:35.869356+00:00 node-68 kernel: [1473951.267300] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:05:35.869357+00:00 node-68 kernel: [1473951.267305] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:05:35.869358+00:00 node-68 kernel: [1473951.267308] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:05:35.869359+00:00 node-68 kernel: [1473951.267310] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:05:35.869359+00:00 node-68 kernel: [1473951.267314] [] ? nf_iterate+0x62/0x80 2017-10-20T23:05:35.869360+00:00 node-68 kernel: [1473951.267315] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:05:35.869362+00:00 node-68 kernel: [1473951.267318] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:05:35.869363+00:00 node-68 kernel: [1473951.267321] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:05:35.869364+00:00 node-68 kernel: [1473951.267324] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:05:35.869365+00:00 node-68 kernel: [1473951.267326] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T23:05:35.869365+00:00 node-68 kernel: [1473951.267330] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:05:35.869366+00:00 node-68 kernel: [1473951.267333] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:05:35.869368+00:00 node-68 kernel: [1473951.267336] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:05:35.869369+00:00 node-68 kernel: [1473951.267337] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:05:35.869369+00:00 node-68 kernel: [1473951.267339] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:05:35.869370+00:00 node-68 kernel: [1473951.267341] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:05:35.869370+00:00 node-68 kernel: [1473951.267345] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:05:35.869371+00:00 node-68 kernel: [1473951.267347] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:05:35.869373+00:00 node-68 kernel: [1473951.267348] [] process_backlog+0xa8/0x150 2017-10-20T23:05:35.869383+00:00 node-68 kernel: [1473951.267349] [] net_rx_action+0x21e/0x360 2017-10-20T23:05:35.869384+00:00 node-68 kernel: [1473951.267352] [] __do_softirq+0x101/0x290 2017-10-20T23:05:35.869385+00:00 node-68 kernel: [1473951.267354] [] irq_exit+0xa3/0xb0 2017-10-20T23:05:35.869386+00:00 node-68 kernel: [1473951.267356] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:05:35.869387+00:00 node-68 kernel: [1473951.267360] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:05:35.869388+00:00 node-68 kernel: [1473951.267361] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:05:35.869389+00:00 node-68 kernel: [1473951.267364] [] cpuidle_enter+0x17/0x20 2017-10-20T23:05:35.869390+00:00 node-68 kernel: [1473951.267367] [] call_cpuidle+0x32/0x60 2017-10-20T23:05:35.869390+00:00 node-68 kernel: [1473951.267368] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:05:35.869391+00:00 node-68 kernel: [1473951.267370] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:05:35.869392+00:00 node-68 kernel: [1473951.267371] [] start_secondary+0x154/0x190 2017-10-20T23:05:35.869393+00:00 node-68 kernel: [1473951.267373] ---[ end trace d44d42b3ada782d3 ]--- 2017-10-20T23:06:53.244654+00:00 node-68 kernel: [1474028.639196] ------------[ cut here ]------------ 2017-10-20T23:06:53.244680+00:00 node-68 kernel: [1474028.639210] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:06:53.244682+00:00 node-68 kernel: [1474028.639215] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:06:53.244683+00:00 node-68 kernel: [1474028.639217] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:06:53.244692+00:00 node-68 kernel: [1474028.639313] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:06:53.244693+00:00 node-68 kernel: [1474028.639315] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:06:53.244695+00:00 node-68 kernel: [1474028.639316] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:06:53.244709+00:00 node-68 kernel: [1474028.639320] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:06:53.244711+00:00 node-68 kernel: [1474028.639322] ffff881ed3ef6800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:06:53.244712+00:00 node-68 kernel: [1474028.639325] Call Trace: 2017-10-20T23:06:53.244714+00:00 node-68 kernel: [1474028.639327] [] dump_stack+0x63/0x90 2017-10-20T23:06:53.244714+00:00 node-68 kernel: [1474028.639336] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:06:53.244715+00:00 node-68 kernel: [1474028.639338] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:06:53.244715+00:00 node-68 kernel: [1474028.639342] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:06:53.244717+00:00 node-68 kernel: [1474028.639344] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:06:53.244718+00:00 node-68 kernel: [1474028.639347] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:06:53.244720+00:00 node-68 kernel: [1474028.639354] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:06:53.244720+00:00 node-68 kernel: [1474028.639361] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:06:53.244721+00:00 node-68 kernel: [1474028.639364] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:06:53.244721+00:00 node-68 kernel: [1474028.639367] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:06:53.244723+00:00 node-68 kernel: [1474028.639372] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:06:53.244724+00:00 node-68 kernel: [1474028.639376] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:06:53.244725+00:00 node-68 kernel: [1474028.639380] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:06:53.244726+00:00 node-68 kernel: [1474028.639388] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:06:53.244726+00:00 node-68 kernel: [1474028.639393] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:06:53.244727+00:00 node-68 kernel: [1474028.639397] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:06:53.244728+00:00 node-68 kernel: [1474028.639402] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:06:53.244730+00:00 node-68 kernel: [1474028.639407] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:06:53.244731+00:00 node-68 kernel: [1474028.639411] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:06:53.244731+00:00 node-68 kernel: [1474028.639415] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:06:53.244732+00:00 node-68 kernel: [1474028.639420] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:06:53.244732+00:00 node-68 kernel: [1474028.639422] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:06:53.244741+00:00 node-68 kernel: [1474028.639425] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:06:53.244748+00:00 node-68 kernel: [1474028.639427] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:06:53.244749+00:00 node-68 kernel: [1474028.639430] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:06:53.244750+00:00 node-68 kernel: [1474028.639432] [] process_backlog+0xa8/0x150 2017-10-20T23:06:53.244751+00:00 node-68 kernel: [1474028.639434] [] net_rx_action+0x21e/0x360 2017-10-20T23:06:53.244753+00:00 node-68 kernel: [1474028.639438] [] __do_softirq+0x101/0x290 2017-10-20T23:06:53.244755+00:00 node-68 kernel: [1474028.639440] [] irq_exit+0xa3/0xb0 2017-10-20T23:06:53.244756+00:00 node-68 kernel: [1474028.639444] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:06:53.244757+00:00 node-68 kernel: [1474028.639448] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:06:53.244758+00:00 node-68 kernel: [1474028.639449] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:06:53.244759+00:00 node-68 kernel: [1474028.639456] [] cpuidle_enter+0x17/0x20 2017-10-20T23:06:53.244761+00:00 node-68 kernel: [1474028.639459] [] call_cpuidle+0x32/0x60 2017-10-20T23:06:53.244762+00:00 node-68 kernel: [1474028.639461] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:06:53.244764+00:00 node-68 kernel: [1474028.639464] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:06:53.244765+00:00 node-68 kernel: [1474028.639466] [] start_secondary+0x154/0x190 2017-10-20T23:06:53.244766+00:00 node-68 kernel: [1474028.639469] ---[ end trace d44d42b3ada782d4 ]--- 2017-10-20T23:13:39.353922+00:00 node-68 kernel: [1474434.722245] ------------[ cut here ]------------ 2017-10-20T23:13:39.353942+00:00 node-68 kernel: [1474434.722260] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:13:39.353944+00:00 node-68 kernel: [1474434.722263] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:13:39.353945+00:00 node-68 kernel: [1474434.722265] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:13:39.353947+00:00 node-68 kernel: [1474434.722334] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:13:39.353963+00:00 node-68 kernel: [1474434.722335] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:13:39.353965+00:00 node-68 kernel: [1474434.722336] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:13:39.353979+00:00 node-68 kernel: [1474434.722338] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:13:39.353980+00:00 node-68 kernel: [1474434.722340] ffff882032b52b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:13:39.353981+00:00 node-68 kernel: [1474434.722342] Call Trace: 2017-10-20T23:13:39.353982+00:00 node-68 kernel: [1474434.722343] [] dump_stack+0x63/0x90 2017-10-20T23:13:39.353983+00:00 node-68 kernel: [1474434.722351] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:13:39.353984+00:00 node-68 kernel: [1474434.722353] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:13:39.353984+00:00 node-68 kernel: [1474434.722356] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:13:39.353985+00:00 node-68 kernel: [1474434.722357] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:13:39.353986+00:00 node-68 kernel: [1474434.722360] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:13:39.353988+00:00 node-68 kernel: [1474434.722366] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:13:39.353988+00:00 node-68 kernel: [1474434.722369] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:13:39.353989+00:00 node-68 kernel: [1474434.722375] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:13:39.353989+00:00 node-68 kernel: [1474434.722378] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:13:39.353990+00:00 node-68 kernel: [1474434.722380] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:13:39.353991+00:00 node-68 kernel: [1474434.722383] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:13:39.353993+00:00 node-68 kernel: [1474434.722386] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:13:39.353993+00:00 node-68 kernel: [1474434.722389] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:13:39.353994+00:00 node-68 kernel: [1474434.722394] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:13:39.353995+00:00 node-68 kernel: [1474434.722396] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:13:39.353995+00:00 node-68 kernel: [1474434.722398] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:13:39.353997+00:00 node-68 kernel: [1474434.722405] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:13:39.353998+00:00 node-68 kernel: [1474434.722409] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:13:39.353999+00:00 node-68 kernel: [1474434.722411] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:13:39.353999+00:00 node-68 kernel: [1474434.722414] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:13:39.354000+00:00 node-68 kernel: [1474434.722416] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:13:39.354001+00:00 node-68 kernel: [1474434.722418] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:13:39.354008+00:00 node-68 kernel: [1474434.722419] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:13:39.354010+00:00 node-68 kernel: [1474434.722420] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:13:39.354011+00:00 node-68 kernel: [1474434.722422] [] process_backlog+0xa8/0x150 2017-10-20T23:13:39.354012+00:00 node-68 kernel: [1474434.722423] [] net_rx_action+0x21e/0x360 2017-10-20T23:13:39.354013+00:00 node-68 kernel: [1474434.722426] [] __do_softirq+0x101/0x290 2017-10-20T23:13:39.354014+00:00 node-68 kernel: [1474434.722428] [] irq_exit+0xa3/0xb0 2017-10-20T23:13:39.354016+00:00 node-68 kernel: [1474434.722431] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:13:39.354017+00:00 node-68 kernel: [1474434.722435] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:13:39.354017+00:00 node-68 kernel: [1474434.722435] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:13:39.354018+00:00 node-68 kernel: [1474434.722439] [] cpuidle_enter+0x17/0x20 2017-10-20T23:13:39.354019+00:00 node-68 kernel: [1474434.722441] [] call_cpuidle+0x32/0x60 2017-10-20T23:13:39.354021+00:00 node-68 kernel: [1474434.722443] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:13:39.354022+00:00 node-68 kernel: [1474434.722444] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:13:39.354022+00:00 node-68 kernel: [1474434.722446] [] start_secondary+0x154/0x190 2017-10-20T23:13:39.354023+00:00 node-68 kernel: [1474434.722448] ---[ end trace d44d42b3ada782d5 ]--- 2017-10-20T23:18:40.055060+00:00 node-68 kernel: [1474735.403891] ------------[ cut here ]------------ 2017-10-20T23:18:40.055078+00:00 node-68 kernel: [1474735.403906] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:18:40.055080+00:00 node-68 kernel: [1474735.403909] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:18:40.055081+00:00 node-68 kernel: [1474735.403910] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:18:40.055090+00:00 node-68 kernel: [1474735.403977] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:18:40.055092+00:00 node-68 kernel: [1474735.403979] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:18:40.055093+00:00 node-68 kernel: [1474735.403980] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:18:40.055108+00:00 node-68 kernel: [1474735.403982] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:18:40.055109+00:00 node-68 kernel: [1474735.403983] ffff8820342ea200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:18:40.055110+00:00 node-68 kernel: [1474735.403985] Call Trace: 2017-10-20T23:18:40.055112+00:00 node-68 kernel: [1474735.403986] [] dump_stack+0x63/0x90 2017-10-20T23:18:40.055113+00:00 node-68 kernel: [1474735.403994] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:18:40.055113+00:00 node-68 kernel: [1474735.403995] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:18:40.055114+00:00 node-68 kernel: [1474735.403998] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:18:40.055115+00:00 node-68 kernel: [1474735.403999] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:18:40.055116+00:00 node-68 kernel: [1474735.404001] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:18:40.055117+00:00 node-68 kernel: [1474735.404007] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:18:40.055118+00:00 node-68 kernel: [1474735.404009] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:18:40.055119+00:00 node-68 kernel: [1474735.404014] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:18:40.055119+00:00 node-68 kernel: [1474735.404017] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:18:40.055120+00:00 node-68 kernel: [1474735.404019] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:18:40.055122+00:00 node-68 kernel: [1474735.404022] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:18:40.055123+00:00 node-68 kernel: [1474735.404024] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:18:40.055124+00:00 node-68 kernel: [1474735.404027] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:18:40.055124+00:00 node-68 kernel: [1474735.404033] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:18:40.055125+00:00 node-68 kernel: [1474735.404036] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:18:40.055126+00:00 node-68 kernel: [1474735.404039] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:18:40.055127+00:00 node-68 kernel: [1474735.404043] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:18:40.055128+00:00 node-68 kernel: [1474735.404046] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:18:40.055129+00:00 node-68 kernel: [1474735.404049] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:18:40.055130+00:00 node-68 kernel: [1474735.404052] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:18:40.055130+00:00 node-68 kernel: [1474735.404055] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:18:40.055131+00:00 node-68 kernel: [1474735.404056] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:18:40.055139+00:00 node-68 kernel: [1474735.404058] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:18:40.055140+00:00 node-68 kernel: [1474735.404059] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:18:40.055141+00:00 node-68 kernel: [1474735.404061] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:18:40.055142+00:00 node-68 kernel: [1474735.404062] [] process_backlog+0xa8/0x150 2017-10-20T23:18:40.055143+00:00 node-68 kernel: [1474735.404063] [] net_rx_action+0x21e/0x360 2017-10-20T23:18:40.055144+00:00 node-68 kernel: [1474735.404066] [] __do_softirq+0x101/0x290 2017-10-20T23:18:40.055145+00:00 node-68 kernel: [1474735.404067] [] irq_exit+0xa3/0xb0 2017-10-20T23:18:40.055146+00:00 node-68 kernel: [1474735.404070] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:18:40.055147+00:00 node-68 kernel: [1474735.404073] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:18:40.055147+00:00 node-68 kernel: [1474735.404074] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:18:40.055148+00:00 node-68 kernel: [1474735.404077] [] cpuidle_enter+0x17/0x20 2017-10-20T23:18:40.055150+00:00 node-68 kernel: [1474735.404080] [] call_cpuidle+0x32/0x60 2017-10-20T23:18:40.055151+00:00 node-68 kernel: [1474735.404081] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:18:40.055151+00:00 node-68 kernel: [1474735.404083] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:18:40.055152+00:00 node-68 kernel: [1474735.404084] [] start_secondary+0x154/0x190 2017-10-20T23:18:40.055152+00:00 node-68 kernel: [1474735.404086] ---[ end trace d44d42b3ada782d6 ]--- 2017-10-20T23:20:25.885527+00:00 node-68 kernel: [1474841.227489] ------------[ cut here ]------------ 2017-10-20T23:20:25.885543+00:00 node-68 kernel: [1474841.227504] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:20:25.885544+00:00 node-68 kernel: [1474841.227507] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:20:25.885545+00:00 node-68 kernel: [1474841.227509] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:20:25.885553+00:00 node-68 kernel: [1474841.227577] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:20:25.885555+00:00 node-68 kernel: [1474841.227579] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:20:25.885556+00:00 node-68 kernel: [1474841.227580] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:20:25.885570+00:00 node-68 kernel: [1474841.227582] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:20:25.885572+00:00 node-68 kernel: [1474841.227584] ffff882032b37c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:20:25.885573+00:00 node-68 kernel: [1474841.227585] Call Trace: 2017-10-20T23:20:25.885574+00:00 node-68 kernel: [1474841.227587] [] dump_stack+0x63/0x90 2017-10-20T23:20:25.885575+00:00 node-68 kernel: [1474841.227594] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:20:25.885576+00:00 node-68 kernel: [1474841.227597] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:20:25.885577+00:00 node-68 kernel: [1474841.227600] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:20:25.885577+00:00 node-68 kernel: [1474841.227602] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:20:25.885579+00:00 node-68 kernel: [1474841.227603] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:20:25.885580+00:00 node-68 kernel: [1474841.227609] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:20:25.885581+00:00 node-68 kernel: [1474841.227614] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:20:25.885581+00:00 node-68 kernel: [1474841.227616] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:20:25.885582+00:00 node-68 kernel: [1474841.227618] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:20:25.885583+00:00 node-68 kernel: [1474841.227621] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:20:25.885584+00:00 node-68 kernel: [1474841.227623] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:20:25.885585+00:00 node-68 kernel: [1474841.227626] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:20:25.885586+00:00 node-68 kernel: [1474841.227632] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:20:25.885587+00:00 node-68 kernel: [1474841.227635] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:20:25.885587+00:00 node-68 kernel: [1474841.227637] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:20:25.885588+00:00 node-68 kernel: [1474841.227640] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:20:25.885589+00:00 node-68 kernel: [1474841.227643] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:20:25.885591+00:00 node-68 kernel: [1474841.227647] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:20:25.885591+00:00 node-68 kernel: [1474841.227649] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:20:25.885592+00:00 node-68 kernel: [1474841.227652] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:20:25.885592+00:00 node-68 kernel: [1474841.227654] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:20:25.885593+00:00 node-68 kernel: [1474841.227656] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:20:25.885601+00:00 node-68 kernel: [1474841.227657] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:20:25.885601+00:00 node-68 kernel: [1474841.227658] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:20:25.885602+00:00 node-68 kernel: [1474841.227660] [] process_backlog+0xa8/0x150 2017-10-20T23:20:25.885603+00:00 node-68 kernel: [1474841.227661] [] net_rx_action+0x21e/0x360 2017-10-20T23:20:25.885603+00:00 node-68 kernel: [1474841.227663] [] __do_softirq+0x101/0x290 2017-10-20T23:20:25.885604+00:00 node-68 kernel: [1474841.227665] [] irq_exit+0xa3/0xb0 2017-10-20T23:20:25.885605+00:00 node-68 kernel: [1474841.227668] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:20:25.885606+00:00 node-68 kernel: [1474841.227671] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:20:25.885607+00:00 node-68 kernel: [1474841.227672] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:20:25.885607+00:00 node-68 kernel: [1474841.227675] [] cpuidle_enter+0x17/0x20 2017-10-20T23:20:25.885608+00:00 node-68 kernel: [1474841.227679] [] call_cpuidle+0x32/0x60 2017-10-20T23:20:25.885610+00:00 node-68 kernel: [1474841.227680] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:20:25.885611+00:00 node-68 kernel: [1474841.227682] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:20:25.885611+00:00 node-68 kernel: [1474841.227683] [] start_secondary+0x154/0x190 2017-10-20T23:20:25.885612+00:00 node-68 kernel: [1474841.227685] ---[ end trace d44d42b3ada782d7 ]--- 2017-10-20T23:25:52.000239+00:00 node-68 kernel: [1475167.320962] ------------[ cut here ]------------ 2017-10-20T23:25:52.000263+00:00 node-68 kernel: [1475167.320979] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:25:52.000265+00:00 node-68 kernel: [1475167.320984] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:25:52.000266+00:00 node-68 kernel: [1475167.320986] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:25:52.000269+00:00 node-68 kernel: [1475167.321075] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:25:52.000270+00:00 node-68 kernel: [1475167.321077] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:25:52.000290+00:00 node-68 kernel: [1475167.321078] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:25:52.000318+00:00 node-68 kernel: [1475167.321081] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:25:52.000320+00:00 node-68 kernel: [1475167.321084] ffff880aa72ba800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:25:52.000322+00:00 node-68 kernel: [1475167.321087] Call Trace: 2017-10-20T23:25:52.000324+00:00 node-68 kernel: [1475167.321088] [] dump_stack+0x63/0x90 2017-10-20T23:25:52.000326+00:00 node-68 kernel: [1475167.321097] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:25:52.000328+00:00 node-68 kernel: [1475167.321099] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:25:52.000329+00:00 node-68 kernel: [1475167.321103] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:25:52.000332+00:00 node-68 kernel: [1475167.321105] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:25:52.000333+00:00 node-68 kernel: [1475167.321108] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:25:52.000335+00:00 node-68 kernel: [1475167.321116] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:25:52.000337+00:00 node-68 kernel: [1475167.321120] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:25:52.000338+00:00 node-68 kernel: [1475167.321123] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:25:52.000339+00:00 node-68 kernel: [1475167.321128] [] ? nf_iterate+0x62/0x80 2017-10-20T23:25:52.000341+00:00 node-68 kernel: [1475167.321133] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:25:52.000342+00:00 node-68 kernel: [1475167.321137] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:25:52.000344+00:00 node-68 kernel: [1475167.321141] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:25:52.000345+00:00 node-68 kernel: [1475167.321145] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:25:52.000347+00:00 node-68 kernel: [1475167.321152] [] ? find_busiest_group+0x47/0x4e0 2017-10-20T23:25:52.000348+00:00 node-68 kernel: [1475167.321155] [] ? find_next_bit+0x15/0x20 2017-10-20T23:25:52.000350+00:00 node-68 kernel: [1475167.321157] [] ? cpumask_next_and+0x2f/0x40 2017-10-20T23:25:52.000352+00:00 node-68 kernel: [1475167.321160] [] ? load_balance+0x1ac/0x980 2017-10-20T23:25:52.000354+00:00 node-68 kernel: [1475167.321164] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:25:52.000356+00:00 node-68 kernel: [1475167.321166] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:25:52.000358+00:00 node-68 kernel: [1475167.321170] [] ? ktime_get+0x3b/0xb0 2017-10-20T23:25:52.000360+00:00 node-68 kernel: [1475167.321172] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:25:52.000362+00:00 node-68 kernel: [1475167.321174] [] process_backlog+0xa8/0x150 2017-10-20T23:25:52.000363+00:00 node-68 kernel: [1475167.321176] [] net_rx_action+0x21e/0x360 2017-10-20T23:25:52.000375+00:00 node-68 kernel: [1475167.321178] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-20T23:25:52.000377+00:00 node-68 kernel: [1475167.321181] [] __do_softirq+0x101/0x290 2017-10-20T23:25:52.000378+00:00 node-68 kernel: [1475167.321184] [] irq_exit+0xa3/0xb0 2017-10-20T23:25:52.000379+00:00 node-68 kernel: [1475167.321187] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:25:52.000381+00:00 node-68 kernel: [1475167.321191] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:25:52.000383+00:00 node-68 kernel: [1475167.321192] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:25:52.000384+00:00 node-68 kernel: [1475167.321197] [] cpuidle_enter+0x17/0x20 2017-10-20T23:25:52.000386+00:00 node-68 kernel: [1475167.321200] [] call_cpuidle+0x32/0x60 2017-10-20T23:25:52.000387+00:00 node-68 kernel: [1475167.321202] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:25:52.000388+00:00 node-68 kernel: [1475167.321204] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:25:52.000390+00:00 node-68 kernel: [1475167.321206] [] start_secondary+0x154/0x190 2017-10-20T23:25:52.000391+00:00 node-68 kernel: [1475167.321209] ---[ end trace d44d42b3ada782d8 ]--- 2017-10-20T23:29:00.664992+00:00 node-68 kernel: [1475355.973013] ------------[ cut here ]------------ 2017-10-20T23:29:00.665018+00:00 node-68 kernel: [1475355.973023] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:29:00.665021+00:00 node-68 kernel: [1475355.973026] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:29:00.665023+00:00 node-68 kernel: [1475355.973027] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:29:00.665042+00:00 node-68 kernel: [1475355.973114] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:29:00.665052+00:00 node-68 kernel: [1475355.973115] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:29:00.665054+00:00 node-68 kernel: [1475355.973117] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-20T23:29:00.665076+00:00 node-68 kernel: [1475355.973119] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-20T23:29:00.665077+00:00 node-68 kernel: [1475355.973122] ffff880cc4555100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:29:00.665079+00:00 node-68 kernel: [1475355.973125] Call Trace: 2017-10-20T23:29:00.665080+00:00 node-68 kernel: [1475355.973126] [] dump_stack+0x63/0x90 2017-10-20T23:29:00.665081+00:00 node-68 kernel: [1475355.973135] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:29:00.665081+00:00 node-68 kernel: [1475355.973138] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:29:00.665082+00:00 node-68 kernel: [1475355.973141] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:29:00.665082+00:00 node-68 kernel: [1475355.973144] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:29:00.665084+00:00 node-68 kernel: [1475355.973146] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:29:00.665085+00:00 node-68 kernel: [1475355.973153] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:29:00.665085+00:00 node-68 kernel: [1475355.973157] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:29:00.665086+00:00 node-68 kernel: [1475355.973160] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:29:00.665087+00:00 node-68 kernel: [1475355.973164] [] ? nf_iterate+0x62/0x80 2017-10-20T23:29:00.665087+00:00 node-68 kernel: [1475355.973166] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:29:00.665089+00:00 node-68 kernel: [1475355.973174] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:29:00.665090+00:00 node-68 kernel: [1475355.973179] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:29:00.665090+00:00 node-68 kernel: [1475355.973183] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:29:00.665091+00:00 node-68 kernel: [1475355.973187] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:29:00.665091+00:00 node-68 kernel: [1475355.973190] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T23:29:00.665092+00:00 node-68 kernel: [1475355.973195] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:29:00.665093+00:00 node-68 kernel: [1475355.973198] [] ? nf_iterate+0x62/0x80 2017-10-20T23:29:00.665094+00:00 node-68 kernel: [1475355.973201] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T23:29:00.665095+00:00 node-68 kernel: [1475355.973204] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T23:29:00.665095+00:00 node-68 kernel: [1475355.973209] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T23:29:00.665096+00:00 node-68 kernel: [1475355.973213] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:29:00.665097+00:00 node-68 kernel: [1475355.973216] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:29:00.665107+00:00 node-68 kernel: [1475355.973219] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T23:29:00.665108+00:00 node-68 kernel: [1475355.973222] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T23:29:00.665108+00:00 node-68 kernel: [1475355.973224] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:29:00.665109+00:00 node-68 kernel: [1475355.973226] [] process_backlog+0xa8/0x150 2017-10-20T23:29:00.665110+00:00 node-68 kernel: [1475355.973227] [] net_rx_action+0x21e/0x360 2017-10-20T23:29:00.665111+00:00 node-68 kernel: [1475355.973231] [] __do_softirq+0x101/0x290 2017-10-20T23:29:00.665112+00:00 node-68 kernel: [1475355.973234] [] do_softirq_own_stack+0x1c/0x30 2017-10-20T23:29:00.665113+00:00 node-68 kernel: [1475355.973235] [] do_softirq.part.19+0x38/0x40 2017-10-20T23:29:00.665113+00:00 node-68 kernel: [1475355.973239] [] do_softirq+0x1d/0x20 2017-10-20T23:29:00.665114+00:00 node-68 kernel: [1475355.973241] [] netif_rx_ni+0x33/0x80 2017-10-20T23:29:00.665114+00:00 node-68 kernel: [1475355.973246] [] tun_get_user+0x506/0x880 2017-10-20T23:29:00.665116+00:00 node-68 kernel: [1475355.973248] [] tun_sendmsg+0x51/0x70 2017-10-20T23:29:00.665117+00:00 node-68 kernel: [1475355.973251] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T23:29:00.665118+00:00 node-68 kernel: [1475355.973254] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T23:29:00.665118+00:00 node-68 kernel: [1475355.973258] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T23:29:00.665119+00:00 node-68 kernel: [1475355.973262] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T23:29:00.665125+00:00 node-68 kernel: [1475355.973265] [] kthread+0xe5/0x100 2017-10-20T23:29:00.665127+00:00 node-68 kernel: [1475355.973267] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:29:00.665128+00:00 node-68 kernel: [1475355.973271] [] ret_from_fork+0x3f/0x70 2017-10-20T23:29:00.665128+00:00 node-68 kernel: [1475355.973273] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T23:29:00.665129+00:00 node-68 kernel: [1475355.973275] ---[ end trace d44d42b3ada782d9 ]--- 2017-10-20T23:31:04.377817+00:00 node-68 kernel: [1475479.676283] ------------[ cut here ]------------ 2017-10-20T23:31:04.378649+00:00 node-68 kernel: [1475479.676292] WARNING: CPU: 27 PID: 31555 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:31:04.378653+00:00 node-68 kernel: [1475479.676294] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:31:04.378654+00:00 node-68 kernel: [1475479.676295] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:31:04.378799+00:00 node-68 kernel: [1475479.676360] CPU: 27 PID: 31555 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:31:04.378800+00:00 node-68 kernel: [1475479.676362] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:31:04.378801+00:00 node-68 kernel: [1475479.676363] 0000000000000286 500b14e8a01bf7ed ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:31:04.378817+00:00 node-68 kernel: [1475479.676365] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:31:04.378819+00:00 node-68 kernel: [1475479.676366] ffff88103457c800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:31:04.378821+00:00 node-68 kernel: [1475479.676368] Call Trace: 2017-10-20T23:31:04.378823+00:00 node-68 kernel: [1475479.676369] [] dump_stack+0x63/0x90 2017-10-20T23:31:04.378824+00:00 node-68 kernel: [1475479.676377] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:31:04.378825+00:00 node-68 kernel: [1475479.676379] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:31:04.378826+00:00 node-68 kernel: [1475479.676381] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:31:04.378827+00:00 node-68 kernel: [1475479.676383] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:31:04.378828+00:00 node-68 kernel: [1475479.676384] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:31:04.378829+00:00 node-68 kernel: [1475479.676390] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:31:04.378831+00:00 node-68 kernel: [1475479.676393] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:31:04.378832+00:00 node-68 kernel: [1475479.676397] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:31:04.378832+00:00 node-68 kernel: [1475479.676400] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:31:04.378834+00:00 node-68 kernel: [1475479.676402] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:31:04.378836+00:00 node-68 kernel: [1475479.676404] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:31:04.378838+00:00 node-68 kernel: [1475479.676407] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:31:04.378839+00:00 node-68 kernel: [1475479.676410] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:31:04.378840+00:00 node-68 kernel: [1475479.676413] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:31:04.378841+00:00 node-68 kernel: [1475479.676414] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:31:04.378843+00:00 node-68 kernel: [1475479.676416] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:31:04.378845+00:00 node-68 kernel: [1475479.676419] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:31:04.378846+00:00 node-68 kernel: [1475479.676423] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:31:04.378847+00:00 node-68 kernel: [1475479.676425] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:31:04.378848+00:00 node-68 kernel: [1475479.676427] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:31:04.378849+00:00 node-68 kernel: [1475479.676429] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:31:04.378850+00:00 node-68 kernel: [1475479.676430] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:31:04.378860+00:00 node-68 kernel: [1475479.676432] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:31:04.378861+00:00 node-68 kernel: [1475479.676433] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:31:04.378862+00:00 node-68 kernel: [1475479.676435] [] process_backlog+0xa8/0x150 2017-10-20T23:31:04.378863+00:00 node-68 kernel: [1475479.676436] [] net_rx_action+0x21e/0x360 2017-10-20T23:31:04.378864+00:00 node-68 kernel: [1475479.676438] [] __do_softirq+0x101/0x290 2017-10-20T23:31:04.378865+00:00 node-68 kernel: [1475479.676440] [] irq_exit+0xa3/0xb0 2017-10-20T23:31:04.378867+00:00 node-68 kernel: [1475479.676443] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:31:04.378868+00:00 node-68 kernel: [1475479.676446] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:31:04.378868+00:00 node-68 kernel: [1475479.676447] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-20T23:31:04.378869+00:00 node-68 kernel: [1475479.676453] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-20T23:31:04.378870+00:00 node-68 kernel: [1475479.676456] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-20T23:31:04.378871+00:00 node-68 kernel: [1475479.676476] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-20T23:31:04.378872+00:00 node-68 kernel: [1475479.676483] [] ? kvm_vcpu_block+0x217/0x2e0 [kvm] 2017-10-20T23:31:04.378873+00:00 node-68 kernel: [1475479.676486] [] ? wake_atomic_t_function+0x60/0x60 2017-10-20T23:31:04.378874+00:00 node-68 kernel: [1475479.676496] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-20T23:31:04.378874+00:00 node-68 kernel: [1475479.676503] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-20T23:31:04.378876+00:00 node-68 kernel: [1475479.676505] [] do_vfs_ioctl+0x29f/0x490 2017-10-20T23:31:04.378877+00:00 node-68 kernel: [1475479.676507] [] ? __do_page_fault+0x1b4/0x400 2017-10-20T23:31:04.378878+00:00 node-68 kernel: [1475479.676510] [] ? fire_user_return_notifiers+0x3b/0x50 2017-10-20T23:31:04.378879+00:00 node-68 kernel: [1475479.676511] [] SyS_ioctl+0x79/0x90 2017-10-20T23:31:04.378879+00:00 node-68 kernel: [1475479.676513] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-20T23:31:04.378880+00:00 node-68 kernel: [1475479.676516] ---[ end trace d44d42b3ada782da ]--- 2017-10-20T23:37:37.565020+00:00 node-68 kernel: [1475872.840198] ------------[ cut here ]------------ 2017-10-20T23:37:37.565040+00:00 node-68 kernel: [1475872.840213] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:37:37.565041+00:00 node-68 kernel: [1475872.840216] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:37:37.565042+00:00 node-68 kernel: [1475872.840218] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:37:37.565051+00:00 node-68 kernel: [1475872.840284] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:37:37.565053+00:00 node-68 kernel: [1475872.840286] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:37:37.565054+00:00 node-68 kernel: [1475872.840287] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:37:37.565069+00:00 node-68 kernel: [1475872.840290] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:37:37.565070+00:00 node-68 kernel: [1475872.840292] ffff881ece39bc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:37:37.565072+00:00 node-68 kernel: [1475872.840293] Call Trace: 2017-10-20T23:37:37.565073+00:00 node-68 kernel: [1475872.840295] [] dump_stack+0x63/0x90 2017-10-20T23:37:37.565074+00:00 node-68 kernel: [1475872.840302] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:37:37.565074+00:00 node-68 kernel: [1475872.840303] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:37:37.565075+00:00 node-68 kernel: [1475872.840307] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:37:37.565076+00:00 node-68 kernel: [1475872.840308] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:37:37.565077+00:00 node-68 kernel: [1475872.840310] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:37:37.565079+00:00 node-68 kernel: [1475872.840315] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:37:37.565080+00:00 node-68 kernel: [1475872.840317] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:37:37.565080+00:00 node-68 kernel: [1475872.840319] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:37:37.565081+00:00 node-68 kernel: [1475872.840325] [] ? nf_iterate+0x62/0x80 2017-10-20T23:37:37.565082+00:00 node-68 kernel: [1475872.840327] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:37:37.565083+00:00 node-68 kernel: [1475872.840333] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:37:37.565084+00:00 node-68 kernel: [1475872.840335] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:37:37.565085+00:00 node-68 kernel: [1475872.840338] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:37:37.565086+00:00 node-68 kernel: [1475872.840341] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:37:37.565087+00:00 node-68 kernel: [1475872.840344] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:37:37.565087+00:00 node-68 kernel: [1475872.840345] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:37:37.565089+00:00 node-68 kernel: [1475872.840347] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:37:37.565090+00:00 node-68 kernel: [1475872.840351] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T23:37:37.565091+00:00 node-68 kernel: [1475872.840353] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:37:37.565091+00:00 node-68 kernel: [1475872.840355] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:37:37.565092+00:00 node-68 kernel: [1475872.840358] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T23:37:37.565093+00:00 node-68 kernel: [1475872.840360] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T23:37:37.565100+00:00 node-68 kernel: [1475872.840509] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:37:37.565101+00:00 node-68 kernel: [1475872.840510] [] process_backlog+0xa8/0x150 2017-10-20T23:37:37.565102+00:00 node-68 kernel: [1475872.840512] [] net_rx_action+0x21e/0x360 2017-10-20T23:37:37.565102+00:00 node-68 kernel: [1475872.840514] [] __do_softirq+0x101/0x290 2017-10-20T23:37:37.565103+00:00 node-68 kernel: [1475872.840516] [] irq_exit+0xa3/0xb0 2017-10-20T23:37:37.565104+00:00 node-68 kernel: [1475872.840517] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:37:37.565106+00:00 node-68 kernel: [1475872.840522] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:37:37.565106+00:00 node-68 kernel: [1475872.840523] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:37:37.565107+00:00 node-68 kernel: [1475872.840527] [] cpuidle_enter+0x17/0x20 2017-10-20T23:37:37.565107+00:00 node-68 kernel: [1475872.840530] [] call_cpuidle+0x32/0x60 2017-10-20T23:37:37.565108+00:00 node-68 kernel: [1475872.840531] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:37:37.565109+00:00 node-68 kernel: [1475872.840533] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:37:37.565111+00:00 node-68 kernel: [1475872.840535] [] start_secondary+0x154/0x190 2017-10-20T23:37:37.565111+00:00 node-68 kernel: [1475872.840537] ---[ end trace d44d42b3ada782db ]--- 2017-10-20T23:41:21.060173+00:00 node-68 kernel: [1476096.321206] ------------[ cut here ]------------ 2017-10-20T23:41:21.060189+00:00 node-68 kernel: [1476096.321222] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:41:21.060191+00:00 node-68 kernel: [1476096.321226] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:41:21.060191+00:00 node-68 kernel: [1476096.321228] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:41:21.060212+00:00 node-68 kernel: [1476096.321305] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:41:21.060214+00:00 node-68 kernel: [1476096.321306] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:41:21.060215+00:00 node-68 kernel: [1476096.321308] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:41:21.060229+00:00 node-68 kernel: [1476096.321311] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:41:21.060231+00:00 node-68 kernel: [1476096.321312] ffff881033d3c500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:41:21.060232+00:00 node-68 kernel: [1476096.321314] Call Trace: 2017-10-20T23:41:21.060233+00:00 node-68 kernel: [1476096.321315] [] dump_stack+0x63/0x90 2017-10-20T23:41:21.060234+00:00 node-68 kernel: [1476096.321323] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:41:21.060234+00:00 node-68 kernel: [1476096.321325] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:41:21.060235+00:00 node-68 kernel: [1476096.321328] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:41:21.060236+00:00 node-68 kernel: [1476096.321329] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:41:21.060237+00:00 node-68 kernel: [1476096.321331] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:41:21.060238+00:00 node-68 kernel: [1476096.321336] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:41:21.060239+00:00 node-68 kernel: [1476096.321341] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:41:21.060240+00:00 node-68 kernel: [1476096.321345] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:41:21.060241+00:00 node-68 kernel: [1476096.321347] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:41:21.060241+00:00 node-68 kernel: [1476096.321350] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:41:21.060242+00:00 node-68 kernel: [1476096.321352] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:41:21.060243+00:00 node-68 kernel: [1476096.321355] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:41:21.060244+00:00 node-68 kernel: [1476096.321358] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:41:21.060245+00:00 node-68 kernel: [1476096.321360] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:41:21.060245+00:00 node-68 kernel: [1476096.321362] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:41:21.060246+00:00 node-68 kernel: [1476096.321368] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:41:21.060248+00:00 node-68 kernel: [1476096.321370] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:41:21.060248+00:00 node-68 kernel: [1476096.321373] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:41:21.060249+00:00 node-68 kernel: [1476096.321376] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:41:21.060250+00:00 node-68 kernel: [1476096.321377] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:41:21.060250+00:00 node-68 kernel: [1476096.321379] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:41:21.060251+00:00 node-68 kernel: [1476096.321380] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:41:21.060252+00:00 node-68 kernel: [1476096.321382] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:41:21.060259+00:00 node-68 kernel: [1476096.321383] [] process_backlog+0xa8/0x150 2017-10-20T23:41:21.060260+00:00 node-68 kernel: [1476096.321384] [] net_rx_action+0x21e/0x360 2017-10-20T23:41:21.060261+00:00 node-68 kernel: [1476096.321386] [] __do_softirq+0x101/0x290 2017-10-20T23:41:21.060262+00:00 node-68 kernel: [1476096.321388] [] irq_exit+0xa3/0xb0 2017-10-20T23:41:21.060263+00:00 node-68 kernel: [1476096.321391] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:41:21.060264+00:00 node-68 kernel: [1476096.321394] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:41:21.060265+00:00 node-68 kernel: [1476096.321394] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:41:21.060266+00:00 node-68 kernel: [1476096.321398] [] cpuidle_enter+0x17/0x20 2017-10-20T23:41:21.060266+00:00 node-68 kernel: [1476096.321401] [] call_cpuidle+0x32/0x60 2017-10-20T23:41:21.060267+00:00 node-68 kernel: [1476096.321402] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:41:21.060268+00:00 node-68 kernel: [1476096.321403] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:41:21.060269+00:00 node-68 kernel: [1476096.321405] [] start_secondary+0x154/0x190 2017-10-20T23:41:21.060270+00:00 node-68 kernel: [1476096.321407] ---[ end trace d44d42b3ada782dc ]--- 2017-10-20T23:41:52.536043+00:00 node-68 kernel: [1476127.794982] ------------[ cut here ]------------ 2017-10-20T23:41:52.536070+00:00 node-68 kernel: [1476127.795001] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:41:52.536073+00:00 node-68 kernel: [1476127.795005] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:41:52.536075+00:00 node-68 kernel: [1476127.795008] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:41:52.536077+00:00 node-68 kernel: [1476127.795097] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:41:52.536079+00:00 node-68 kernel: [1476127.795099] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:41:52.536081+00:00 node-68 kernel: [1476127.795101] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:41:52.536104+00:00 node-68 kernel: [1476127.795104] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:41:52.536106+00:00 node-68 kernel: [1476127.795106] ffff88203751af00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:41:52.536112+00:00 node-68 kernel: [1476127.795109] Call Trace: 2017-10-20T23:41:52.536116+00:00 node-68 kernel: [1476127.795110] [] dump_stack+0x63/0x90 2017-10-20T23:41:52.536117+00:00 node-68 kernel: [1476127.795119] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:41:52.536119+00:00 node-68 kernel: [1476127.795122] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:41:52.536121+00:00 node-68 kernel: [1476127.795126] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:41:52.536122+00:00 node-68 kernel: [1476127.795128] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:41:52.536124+00:00 node-68 kernel: [1476127.795130] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:41:52.536126+00:00 node-68 kernel: [1476127.795138] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:41:52.536127+00:00 node-68 kernel: [1476127.795142] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:41:52.536129+00:00 node-68 kernel: [1476127.795145] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:41:52.536130+00:00 node-68 kernel: [1476127.795149] [] ? nf_iterate+0x62/0x80 2017-10-20T23:41:52.536132+00:00 node-68 kernel: [1476127.795151] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:41:52.536133+00:00 node-68 kernel: [1476127.795158] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:41:52.536135+00:00 node-68 kernel: [1476127.795162] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:41:52.536136+00:00 node-68 kernel: [1476127.795166] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:41:52.536138+00:00 node-68 kernel: [1476127.795170] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:41:52.536139+00:00 node-68 kernel: [1476127.795174] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:41:52.536141+00:00 node-68 kernel: [1476127.795176] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:41:52.536143+00:00 node-68 kernel: [1476127.795178] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:41:52.536144+00:00 node-68 kernel: [1476127.795189] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:41:52.536146+00:00 node-68 kernel: [1476127.795192] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:41:52.536147+00:00 node-68 kernel: [1476127.795196] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:41:52.536149+00:00 node-68 kernel: [1476127.795198] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:41:52.536150+00:00 node-68 kernel: [1476127.795200] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:41:52.536152+00:00 node-68 kernel: [1476127.795202] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:41:52.536165+00:00 node-68 kernel: [1476127.795210] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T23:41:52.536167+00:00 node-68 kernel: [1476127.795212] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:41:52.536169+00:00 node-68 kernel: [1476127.795213] [] process_backlog+0xa8/0x150 2017-10-20T23:41:52.536170+00:00 node-68 kernel: [1476127.795215] [] net_rx_action+0x21e/0x360 2017-10-20T23:41:52.536171+00:00 node-68 kernel: [1476127.795218] [] __do_softirq+0x101/0x290 2017-10-20T23:41:52.536173+00:00 node-68 kernel: [1476127.795221] [] irq_exit+0xa3/0xb0 2017-10-20T23:41:52.536175+00:00 node-68 kernel: [1476127.795224] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:41:52.536176+00:00 node-68 kernel: [1476127.795229] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:41:52.536178+00:00 node-68 kernel: [1476127.795230] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:41:52.536179+00:00 node-68 kernel: [1476127.795235] [] cpuidle_enter+0x17/0x20 2017-10-20T23:41:52.536181+00:00 node-68 kernel: [1476127.795245] [] call_cpuidle+0x32/0x60 2017-10-20T23:41:52.536183+00:00 node-68 kernel: [1476127.795247] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:41:52.536184+00:00 node-68 kernel: [1476127.795249] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:41:52.536186+00:00 node-68 kernel: [1476127.795251] [] start_secondary+0x154/0x190 2017-10-20T23:41:52.536187+00:00 node-68 kernel: [1476127.795254] ---[ end trace d44d42b3ada782dd ]--- 2017-10-20T23:45:43.911395+00:00 node-68 kernel: [1476359.155540] ------------[ cut here ]------------ 2017-10-20T23:45:43.911419+00:00 node-68 kernel: [1476359.155559] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:45:43.911422+00:00 node-68 kernel: [1476359.155563] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:45:43.911423+00:00 node-68 kernel: [1476359.155565] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:45:43.911435+00:00 node-68 kernel: [1476359.155661] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:45:43.911438+00:00 node-68 kernel: [1476359.155662] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:45:43.911439+00:00 node-68 kernel: [1476359.155664] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:45:43.911464+00:00 node-68 kernel: [1476359.155667] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:45:43.911467+00:00 node-68 kernel: [1476359.155670] ffff882033d96700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:45:43.911469+00:00 node-68 kernel: [1476359.155672] Call Trace: 2017-10-20T23:45:43.911470+00:00 node-68 kernel: [1476359.155674] [] dump_stack+0x63/0x90 2017-10-20T23:45:43.911472+00:00 node-68 kernel: [1476359.155682] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:45:43.911473+00:00 node-68 kernel: [1476359.155686] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:45:43.911474+00:00 node-68 kernel: [1476359.155690] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:45:43.911475+00:00 node-68 kernel: [1476359.155693] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:45:43.911477+00:00 node-68 kernel: [1476359.155695] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:45:43.911478+00:00 node-68 kernel: [1476359.155703] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:45:43.911479+00:00 node-68 kernel: [1476359.155709] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:45:43.911480+00:00 node-68 kernel: [1476359.155713] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:45:43.911481+00:00 node-68 kernel: [1476359.155717] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:45:43.911483+00:00 node-68 kernel: [1476359.155720] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:45:43.911484+00:00 node-68 kernel: [1476359.155725] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:45:43.911485+00:00 node-68 kernel: [1476359.155728] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:45:43.911486+00:00 node-68 kernel: [1476359.155733] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:45:43.911486+00:00 node-68 kernel: [1476359.155736] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:45:43.911487+00:00 node-68 kernel: [1476359.155738] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:45:43.911489+00:00 node-68 kernel: [1476359.155741] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:45:43.911490+00:00 node-68 kernel: [1476359.155748] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:45:43.911491+00:00 node-68 kernel: [1476359.155753] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T23:45:43.911492+00:00 node-68 kernel: [1476359.155757] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:45:43.911493+00:00 node-68 kernel: [1476359.155759] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:45:43.911494+00:00 node-68 kernel: [1476359.155762] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T23:45:43.911496+00:00 node-68 kernel: [1476359.155765] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T23:45:43.911508+00:00 node-68 kernel: [1476359.155767] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:45:43.911510+00:00 node-68 kernel: [1476359.155769] [] process_backlog+0xa8/0x150 2017-10-20T23:45:43.911511+00:00 node-68 kernel: [1476359.155771] [] net_rx_action+0x21e/0x360 2017-10-20T23:45:43.911513+00:00 node-68 kernel: [1476359.155774] [] __do_softirq+0x101/0x290 2017-10-20T23:45:43.911514+00:00 node-68 kernel: [1476359.155777] [] irq_exit+0xa3/0xb0 2017-10-20T23:45:43.911515+00:00 node-68 kernel: [1476359.155779] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:45:43.911517+00:00 node-68 kernel: [1476359.155783] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:45:43.911518+00:00 node-68 kernel: [1476359.155784] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:45:43.911519+00:00 node-68 kernel: [1476359.155789] [] cpuidle_enter+0x17/0x20 2017-10-20T23:45:43.911520+00:00 node-68 kernel: [1476359.155793] [] call_cpuidle+0x32/0x60 2017-10-20T23:45:43.911521+00:00 node-68 kernel: [1476359.155795] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:45:43.911523+00:00 node-68 kernel: [1476359.155797] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:45:43.911525+00:00 node-68 kernel: [1476359.155800] [] start_secondary+0x154/0x190 2017-10-20T23:45:43.911526+00:00 node-68 kernel: [1476359.155802] ---[ end trace d44d42b3ada782de ]--- 2017-10-20T23:46:09.858158+00:00 node-68 kernel: [1476385.100692] ------------[ cut here ]------------ 2017-10-20T23:46:09.858177+00:00 node-68 kernel: [1476385.100707] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:46:09.858179+00:00 node-68 kernel: [1476385.100722] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:46:09.858180+00:00 node-68 kernel: [1476385.100724] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:46:09.858182+00:00 node-68 kernel: [1476385.100791] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:46:09.858182+00:00 node-68 kernel: [1476385.100792] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:46:09.858183+00:00 node-68 kernel: [1476385.100793] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:46:09.858197+00:00 node-68 kernel: [1476385.100795] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:46:09.858198+00:00 node-68 kernel: [1476385.100797] ffff882035fc0900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:46:09.858199+00:00 node-68 kernel: [1476385.100799] Call Trace: 2017-10-20T23:46:09.858201+00:00 node-68 kernel: [1476385.100800] [] dump_stack+0x63/0x90 2017-10-20T23:46:09.858201+00:00 node-68 kernel: [1476385.100808] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:46:09.858202+00:00 node-68 kernel: [1476385.100811] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:46:09.858203+00:00 node-68 kernel: [1476385.100813] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:46:09.858203+00:00 node-68 kernel: [1476385.100814] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:46:09.858205+00:00 node-68 kernel: [1476385.100817] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:46:09.858206+00:00 node-68 kernel: [1476385.100822] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:46:09.858207+00:00 node-68 kernel: [1476385.100825] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:46:09.858207+00:00 node-68 kernel: [1476385.100832] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:46:09.858208+00:00 node-68 kernel: [1476385.100834] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:46:09.858209+00:00 node-68 kernel: [1476385.100836] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:46:09.858210+00:00 node-68 kernel: [1476385.100839] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:46:09.858211+00:00 node-68 kernel: [1476385.100841] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:46:09.858211+00:00 node-68 kernel: [1476385.100846] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:46:09.858212+00:00 node-68 kernel: [1476385.100853] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:46:09.858213+00:00 node-68 kernel: [1476385.100856] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:46:09.858213+00:00 node-68 kernel: [1476385.100858] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:46:09.858215+00:00 node-68 kernel: [1476385.100861] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:46:09.858216+00:00 node-68 kernel: [1476385.100864] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:46:09.858216+00:00 node-68 kernel: [1476385.100868] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:46:09.858217+00:00 node-68 kernel: [1476385.100871] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T23:46:09.858218+00:00 node-68 kernel: [1476385.100874] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:46:09.858219+00:00 node-68 kernel: [1476385.100875] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:46:09.858226+00:00 node-68 kernel: [1476385.100879] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:46:09.858228+00:00 node-68 kernel: [1476385.100881] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:46:09.858229+00:00 node-68 kernel: [1476385.100882] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:46:09.858230+00:00 node-68 kernel: [1476385.100883] [] process_backlog+0xa8/0x150 2017-10-20T23:46:09.858231+00:00 node-68 kernel: [1476385.100885] [] net_rx_action+0x21e/0x360 2017-10-20T23:46:09.858233+00:00 node-68 kernel: [1476385.100887] [] __do_softirq+0x101/0x290 2017-10-20T23:46:09.858234+00:00 node-68 kernel: [1476385.100889] [] irq_exit+0xa3/0xb0 2017-10-20T23:46:09.858235+00:00 node-68 kernel: [1476385.100892] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:46:09.858235+00:00 node-68 kernel: [1476385.100895] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:46:09.858236+00:00 node-68 kernel: [1476385.100896] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:46:09.858237+00:00 node-68 kernel: [1476385.100900] [] cpuidle_enter+0x17/0x20 2017-10-20T23:46:09.858238+00:00 node-68 kernel: [1476385.100902] [] call_cpuidle+0x32/0x60 2017-10-20T23:46:09.858239+00:00 node-68 kernel: [1476385.100903] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:46:09.858240+00:00 node-68 kernel: [1476385.100905] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:46:09.858241+00:00 node-68 kernel: [1476385.100907] [] start_secondary+0x154/0x190 2017-10-20T23:46:09.858242+00:00 node-68 kernel: [1476385.100909] ---[ end trace d44d42b3ada782df ]--- 2017-10-20T23:46:29.612163+00:00 node-68 kernel: [1476404.853386] ------------[ cut here ]------------ 2017-10-20T23:46:29.612186+00:00 node-68 kernel: [1476404.853402] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:46:29.612189+00:00 node-68 kernel: [1476404.853407] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:46:29.612198+00:00 node-68 kernel: [1476404.853408] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:46:29.612201+00:00 node-68 kernel: [1476404.853500] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:46:29.612202+00:00 node-68 kernel: [1476404.853502] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:46:29.612204+00:00 node-68 kernel: [1476404.853505] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:46:29.612228+00:00 node-68 kernel: [1476404.853508] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:46:29.612230+00:00 node-68 kernel: [1476404.853511] ffff8807422f3600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:46:29.612233+00:00 node-68 kernel: [1476404.853514] Call Trace: 2017-10-20T23:46:29.612234+00:00 node-68 kernel: [1476404.853515] [] dump_stack+0x63/0x90 2017-10-20T23:46:29.612236+00:00 node-68 kernel: [1476404.853526] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:46:29.612237+00:00 node-68 kernel: [1476404.853529] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:46:29.612238+00:00 node-68 kernel: [1476404.853532] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:46:29.612240+00:00 node-68 kernel: [1476404.853534] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:46:29.612242+00:00 node-68 kernel: [1476404.853537] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:46:29.612244+00:00 node-68 kernel: [1476404.853544] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:46:29.612246+00:00 node-68 kernel: [1476404.853548] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:46:29.612247+00:00 node-68 kernel: [1476404.853551] [] ? nf_iterate+0x62/0x80 2017-10-20T23:46:29.612249+00:00 node-68 kernel: [1476404.853554] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:46:29.612250+00:00 node-68 kernel: [1476404.853567] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:46:29.612252+00:00 node-68 kernel: [1476404.853572] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:46:29.612253+00:00 node-68 kernel: [1476404.853576] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:46:29.612254+00:00 node-68 kernel: [1476404.853579] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:46:29.612255+00:00 node-68 kernel: [1476404.853588] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:46:29.612256+00:00 node-68 kernel: [1476404.853591] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:46:29.612258+00:00 node-68 kernel: [1476404.853593] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:46:29.612260+00:00 node-68 kernel: [1476404.853595] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:46:29.612261+00:00 node-68 kernel: [1476404.853599] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-20T23:46:29.612262+00:00 node-68 kernel: [1476404.853603] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:46:29.612263+00:00 node-68 kernel: [1476404.853605] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:46:29.612264+00:00 node-68 kernel: [1476404.853609] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T23:46:29.612265+00:00 node-68 kernel: [1476404.853612] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T23:46:29.612284+00:00 node-68 kernel: [1476404.853614] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:46:29.612287+00:00 node-68 kernel: [1476404.853616] [] process_backlog+0xa8/0x150 2017-10-20T23:46:29.612297+00:00 node-68 kernel: [1476404.853618] [] net_rx_action+0x21e/0x360 2017-10-20T23:46:29.612298+00:00 node-68 kernel: [1476404.853622] [] __do_softirq+0x101/0x290 2017-10-20T23:46:29.612300+00:00 node-68 kernel: [1476404.853624] [] irq_exit+0xa3/0xb0 2017-10-20T23:46:29.612302+00:00 node-68 kernel: [1476404.853626] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:46:29.612303+00:00 node-68 kernel: [1476404.853632] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:46:29.612305+00:00 node-68 kernel: [1476404.853633] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:46:29.612307+00:00 node-68 kernel: [1476404.853637] [] cpuidle_enter+0x17/0x20 2017-10-20T23:46:29.612308+00:00 node-68 kernel: [1476404.853641] [] call_cpuidle+0x32/0x60 2017-10-20T23:46:29.612309+00:00 node-68 kernel: [1476404.853642] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:46:29.612310+00:00 node-68 kernel: [1476404.853645] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:46:29.612312+00:00 node-68 kernel: [1476404.853647] [] start_secondary+0x154/0x190 2017-10-20T23:46:29.612313+00:00 node-68 kernel: [1476404.853650] ---[ end trace d44d42b3ada782e0 ]--- 2017-10-20T23:50:07.848318+00:00 node-68 kernel: [1476623.075641] ------------[ cut here ]------------ 2017-10-20T23:50:07.848337+00:00 node-68 kernel: [1476623.075655] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:50:07.848338+00:00 node-68 kernel: [1476623.075658] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:50:07.848339+00:00 node-68 kernel: [1476623.075660] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:50:07.848341+00:00 node-68 kernel: [1476623.075727] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:50:07.848350+00:00 node-68 kernel: [1476623.075734] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:50:07.848351+00:00 node-68 kernel: [1476623.075735] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:50:07.848365+00:00 node-68 kernel: [1476623.075737] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:50:07.848367+00:00 node-68 kernel: [1476623.075739] ffff882032b65e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:50:07.848368+00:00 node-68 kernel: [1476623.075741] Call Trace: 2017-10-20T23:50:07.848369+00:00 node-68 kernel: [1476623.075742] [] dump_stack+0x63/0x90 2017-10-20T23:50:07.848370+00:00 node-68 kernel: [1476623.075750] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:50:07.848371+00:00 node-68 kernel: [1476623.075751] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:50:07.848371+00:00 node-68 kernel: [1476623.075754] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:50:07.848372+00:00 node-68 kernel: [1476623.075755] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:50:07.848373+00:00 node-68 kernel: [1476623.075757] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:50:07.848375+00:00 node-68 kernel: [1476623.075762] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:50:07.848376+00:00 node-68 kernel: [1476623.075765] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:50:07.848376+00:00 node-68 kernel: [1476623.075770] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:50:07.848377+00:00 node-68 kernel: [1476623.075773] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:50:07.848378+00:00 node-68 kernel: [1476623.075775] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:50:07.848379+00:00 node-68 kernel: [1476623.075778] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:50:07.848380+00:00 node-68 kernel: [1476623.075780] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:50:07.848381+00:00 node-68 kernel: [1476623.075783] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:50:07.848382+00:00 node-68 kernel: [1476623.075789] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:50:07.848382+00:00 node-68 kernel: [1476623.075794] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:50:07.848384+00:00 node-68 kernel: [1476623.075796] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:50:07.848385+00:00 node-68 kernel: [1476623.075799] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:50:07.848386+00:00 node-68 kernel: [1476623.075802] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:50:07.848387+00:00 node-68 kernel: [1476623.075805] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:50:07.848388+00:00 node-68 kernel: [1476623.075807] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:50:07.848388+00:00 node-68 kernel: [1476623.075810] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:50:07.848389+00:00 node-68 kernel: [1476623.075812] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:50:07.848397+00:00 node-68 kernel: [1476623.075814] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:50:07.848398+00:00 node-68 kernel: [1476623.075815] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:50:07.848398+00:00 node-68 kernel: [1476623.075816] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:50:07.848399+00:00 node-68 kernel: [1476623.075817] [] process_backlog+0xa8/0x150 2017-10-20T23:50:07.848400+00:00 node-68 kernel: [1476623.075819] [] net_rx_action+0x21e/0x360 2017-10-20T23:50:07.848401+00:00 node-68 kernel: [1476623.075821] [] __do_softirq+0x101/0x290 2017-10-20T23:50:07.848402+00:00 node-68 kernel: [1476623.075823] [] irq_exit+0xa3/0xb0 2017-10-20T23:50:07.848403+00:00 node-68 kernel: [1476623.075825] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:50:07.848403+00:00 node-68 kernel: [1476623.075828] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:50:07.848404+00:00 node-68 kernel: [1476623.075829] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:50:07.848404+00:00 node-68 kernel: [1476623.075833] [] cpuidle_enter+0x17/0x20 2017-10-20T23:50:07.848406+00:00 node-68 kernel: [1476623.075835] [] call_cpuidle+0x32/0x60 2017-10-20T23:50:07.848407+00:00 node-68 kernel: [1476623.075836] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:50:07.848407+00:00 node-68 kernel: [1476623.075838] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:50:07.848408+00:00 node-68 kernel: [1476623.075840] [] start_secondary+0x154/0x190 2017-10-20T23:50:07.848409+00:00 node-68 kernel: [1476623.075842] ---[ end trace d44d42b3ada782e1 ]--- 2017-10-20T23:51:19.598866+00:00 node-68 kernel: [1476694.821579] ------------[ cut here ]------------ 2017-10-20T23:51:19.598887+00:00 node-68 kernel: [1476694.821594] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:51:19.598889+00:00 node-68 kernel: [1476694.821597] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:51:19.598890+00:00 node-68 kernel: [1476694.821599] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:51:19.598891+00:00 node-68 kernel: [1476694.821667] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:51:19.598892+00:00 node-68 kernel: [1476694.821668] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:51:19.598893+00:00 node-68 kernel: [1476694.821669] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:51:19.598908+00:00 node-68 kernel: [1476694.821673] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:51:19.598909+00:00 node-68 kernel: [1476694.821674] ffff880a7a2ae200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:51:19.598910+00:00 node-68 kernel: [1476694.821676] Call Trace: 2017-10-20T23:51:19.598911+00:00 node-68 kernel: [1476694.821677] [] dump_stack+0x63/0x90 2017-10-20T23:51:19.598912+00:00 node-68 kernel: [1476694.821685] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:51:19.598913+00:00 node-68 kernel: [1476694.821687] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:51:19.598913+00:00 node-68 kernel: [1476694.821691] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:51:19.598914+00:00 node-68 kernel: [1476694.821692] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:51:19.598915+00:00 node-68 kernel: [1476694.821694] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:51:19.598917+00:00 node-68 kernel: [1476694.821700] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:51:19.598918+00:00 node-68 kernel: [1476694.821702] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:51:19.598918+00:00 node-68 kernel: [1476694.821709] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:51:19.598919+00:00 node-68 kernel: [1476694.821712] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:51:19.598920+00:00 node-68 kernel: [1476694.821714] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:51:19.598921+00:00 node-68 kernel: [1476694.821717] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:51:19.598922+00:00 node-68 kernel: [1476694.821719] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:51:19.598923+00:00 node-68 kernel: [1476694.821722] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:51:19.598924+00:00 node-68 kernel: [1476694.821730] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:51:19.598924+00:00 node-68 kernel: [1476694.821733] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:51:19.598925+00:00 node-68 kernel: [1476694.821736] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:51:19.598927+00:00 node-68 kernel: [1476694.821738] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:51:19.598928+00:00 node-68 kernel: [1476694.821742] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:51:19.598929+00:00 node-68 kernel: [1476694.821745] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T23:51:19.598929+00:00 node-68 kernel: [1476694.821749] [] ? skb_release_data+0x80/0xd0 2017-10-20T23:51:19.598930+00:00 node-68 kernel: [1476694.821751] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:51:19.598931+00:00 node-68 kernel: [1476694.821753] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:51:19.598939+00:00 node-68 kernel: [1476694.821755] [] ? be_process_rx+0x48/0x860 [be2net] 2017-10-20T23:51:19.598940+00:00 node-68 kernel: [1476694.821757] [] ? consume_skb+0x34/0x90 2017-10-20T23:51:19.598941+00:00 node-68 kernel: [1476694.821759] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:51:19.598943+00:00 node-68 kernel: [1476694.821760] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:51:19.598944+00:00 node-68 kernel: [1476694.821761] [] process_backlog+0xa8/0x150 2017-10-20T23:51:19.598945+00:00 node-68 kernel: [1476694.821763] [] net_rx_action+0x21e/0x360 2017-10-20T23:51:19.598946+00:00 node-68 kernel: [1476694.821765] [] __do_softirq+0x101/0x290 2017-10-20T23:51:19.598947+00:00 node-68 kernel: [1476694.821767] [] irq_exit+0xa3/0xb0 2017-10-20T23:51:19.598948+00:00 node-68 kernel: [1476694.821771] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:51:19.598949+00:00 node-68 kernel: [1476694.821774] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:51:19.598949+00:00 node-68 kernel: [1476694.821775] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:51:19.598951+00:00 node-68 kernel: [1476694.821778] [] cpuidle_enter+0x17/0x20 2017-10-20T23:51:19.598952+00:00 node-68 kernel: [1476694.821781] [] call_cpuidle+0x32/0x60 2017-10-20T23:51:19.598953+00:00 node-68 kernel: [1476694.821782] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:51:19.598954+00:00 node-68 kernel: [1476694.821784] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:51:19.598954+00:00 node-68 kernel: [1476694.821785] [] start_secondary+0x154/0x190 2017-10-20T23:51:19.598955+00:00 node-68 kernel: [1476694.821787] ---[ end trace d44d42b3ada782e2 ]--- 2017-10-20T23:53:33.839285+00:00 node-68 kernel: [1476829.053400] ------------[ cut here ]------------ 2017-10-20T23:53:33.839303+00:00 node-68 kernel: [1476829.053414] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:53:33.839305+00:00 node-68 kernel: [1476829.053429] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:53:33.839306+00:00 node-68 kernel: [1476829.053431] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:53:33.839308+00:00 node-68 kernel: [1476829.053499] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:53:33.839308+00:00 node-68 kernel: [1476829.053500] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:53:33.839309+00:00 node-68 kernel: [1476829.053502] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:53:33.839323+00:00 node-68 kernel: [1476829.053503] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:53:33.839324+00:00 node-68 kernel: [1476829.053506] ffff88103708c300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:53:33.839325+00:00 node-68 kernel: [1476829.053508] Call Trace: 2017-10-20T23:53:33.839326+00:00 node-68 kernel: [1476829.053509] [] dump_stack+0x63/0x90 2017-10-20T23:53:33.839327+00:00 node-68 kernel: [1476829.053516] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:53:33.839336+00:00 node-68 kernel: [1476829.053520] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:53:33.839337+00:00 node-68 kernel: [1476829.053522] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:53:33.839338+00:00 node-68 kernel: [1476829.053523] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:53:33.839339+00:00 node-68 kernel: [1476829.053525] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:53:33.839340+00:00 node-68 kernel: [1476829.053531] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:53:33.839341+00:00 node-68 kernel: [1476829.053533] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T23:53:33.839341+00:00 node-68 kernel: [1476829.053538] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:53:33.839342+00:00 node-68 kernel: [1476829.053540] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:53:33.839343+00:00 node-68 kernel: [1476829.053542] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:53:33.839344+00:00 node-68 kernel: [1476829.053545] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:53:33.839345+00:00 node-68 kernel: [1476829.053547] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:53:33.839346+00:00 node-68 kernel: [1476829.053550] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:53:33.839346+00:00 node-68 kernel: [1476829.053556] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:53:33.839347+00:00 node-68 kernel: [1476829.053559] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:53:33.839348+00:00 node-68 kernel: [1476829.053562] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:53:33.839349+00:00 node-68 kernel: [1476829.053564] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:53:33.839350+00:00 node-68 kernel: [1476829.053567] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:53:33.839350+00:00 node-68 kernel: [1476829.053570] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:53:33.839351+00:00 node-68 kernel: [1476829.053573] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:53:33.839352+00:00 node-68 kernel: [1476829.053575] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:53:33.839353+00:00 node-68 kernel: [1476829.053577] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:53:33.839360+00:00 node-68 kernel: [1476829.053579] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:53:33.839361+00:00 node-68 kernel: [1476829.053580] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:53:33.839362+00:00 node-68 kernel: [1476829.053582] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:53:33.839362+00:00 node-68 kernel: [1476829.053583] [] process_backlog+0xa8/0x150 2017-10-20T23:53:33.839363+00:00 node-68 kernel: [1476829.053584] [] net_rx_action+0x21e/0x360 2017-10-20T23:53:33.839364+00:00 node-68 kernel: [1476829.053587] [] __do_softirq+0x101/0x290 2017-10-20T23:53:33.839366+00:00 node-68 kernel: [1476829.053588] [] irq_exit+0xa3/0xb0 2017-10-20T23:53:33.839366+00:00 node-68 kernel: [1476829.053591] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:53:33.839367+00:00 node-68 kernel: [1476829.053594] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:53:33.839368+00:00 node-68 kernel: [1476829.053595] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:53:33.839369+00:00 node-68 kernel: [1476829.053599] [] cpuidle_enter+0x17/0x20 2017-10-20T23:53:33.839370+00:00 node-68 kernel: [1476829.053601] [] call_cpuidle+0x32/0x60 2017-10-20T23:53:33.839371+00:00 node-68 kernel: [1476829.053603] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:53:33.839372+00:00 node-68 kernel: [1476829.053604] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:53:33.839373+00:00 node-68 kernel: [1476829.053606] [] start_secondary+0x154/0x190 2017-10-20T23:53:33.839373+00:00 node-68 kernel: [1476829.053608] ---[ end trace d44d42b3ada782e3 ]--- 2017-10-20T23:56:36.318825+00:00 node-68 kernel: [1477011.521223] ------------[ cut here ]------------ 2017-10-20T23:56:36.318848+00:00 node-68 kernel: [1477011.521239] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:56:36.318850+00:00 node-68 kernel: [1477011.521242] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:56:36.318851+00:00 node-68 kernel: [1477011.521244] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:56:36.318854+00:00 node-68 kernel: [1477011.521315] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:56:36.318855+00:00 node-68 kernel: [1477011.521318] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:56:36.318855+00:00 node-68 kernel: [1477011.521319] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:56:36.318875+00:00 node-68 kernel: [1477011.521322] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:56:36.318876+00:00 node-68 kernel: [1477011.521323] ffff881036b17600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:56:36.318917+00:00 node-68 kernel: [1477011.521325] Call Trace: 2017-10-20T23:56:36.318926+00:00 node-68 kernel: [1477011.521327] [] dump_stack+0x63/0x90 2017-10-20T23:56:36.318928+00:00 node-68 kernel: [1477011.521336] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:56:36.318930+00:00 node-68 kernel: [1477011.521341] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:56:36.318931+00:00 node-68 kernel: [1477011.521344] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:56:36.318934+00:00 node-68 kernel: [1477011.521345] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:56:36.318936+00:00 node-68 kernel: [1477011.521347] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:56:36.318937+00:00 node-68 kernel: [1477011.521353] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:56:36.318938+00:00 node-68 kernel: [1477011.521356] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:56:36.318938+00:00 node-68 kernel: [1477011.521361] [] ? nf_iterate+0x62/0x80 2017-10-20T23:56:36.318939+00:00 node-68 kernel: [1477011.521363] [] ? nf_hook_slow+0x73/0xd0 2017-10-20T23:56:36.318941+00:00 node-68 kernel: [1477011.521370] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T23:56:36.318942+00:00 node-68 kernel: [1477011.521373] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:56:36.318943+00:00 node-68 kernel: [1477011.521376] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:56:36.318944+00:00 node-68 kernel: [1477011.521378] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:56:36.318945+00:00 node-68 kernel: [1477011.521381] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:56:36.318945+00:00 node-68 kernel: [1477011.521385] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-20T23:56:36.318947+00:00 node-68 kernel: [1477011.521387] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T23:56:36.318949+00:00 node-68 kernel: [1477011.521388] [] ? __skb_get_hash+0x9a/0x300 2017-10-20T23:56:36.318950+00:00 node-68 kernel: [1477011.521392] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:56:36.318950+00:00 node-68 kernel: [1477011.521395] [] ? skb_release_data+0xa7/0xd0 2017-10-20T23:56:36.318951+00:00 node-68 kernel: [1477011.521397] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:56:36.318952+00:00 node-68 kernel: [1477011.521399] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:56:36.318953+00:00 node-68 kernel: [1477011.521401] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:56:36.318955+00:00 node-68 kernel: [1477011.521402] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:56:36.318968+00:00 node-68 kernel: [1477011.521403] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:56:36.318970+00:00 node-68 kernel: [1477011.521405] [] process_backlog+0xa8/0x150 2017-10-20T23:56:36.318971+00:00 node-68 kernel: [1477011.521406] [] net_rx_action+0x21e/0x360 2017-10-20T23:56:36.318973+00:00 node-68 kernel: [1477011.521409] [] __do_softirq+0x101/0x290 2017-10-20T23:56:36.318974+00:00 node-68 kernel: [1477011.521411] [] irq_exit+0xa3/0xb0 2017-10-20T23:56:36.318975+00:00 node-68 kernel: [1477011.521414] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:56:36.318976+00:00 node-68 kernel: [1477011.521418] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:56:36.318977+00:00 node-68 kernel: [1477011.521418] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:56:36.318977+00:00 node-68 kernel: [1477011.521422] [] cpuidle_enter+0x17/0x20 2017-10-20T23:56:36.318978+00:00 node-68 kernel: [1477011.521425] [] call_cpuidle+0x32/0x60 2017-10-20T23:56:36.318980+00:00 node-68 kernel: [1477011.521426] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:56:36.318981+00:00 node-68 kernel: [1477011.521427] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:56:36.318982+00:00 node-68 kernel: [1477011.521429] [] start_secondary+0x154/0x190 2017-10-20T23:56:36.318982+00:00 node-68 kernel: [1477011.521431] ---[ end trace d44d42b3ada782e4 ]--- 2017-10-20T23:59:35.797940+00:00 node-68 kernel: [1477190.988809] ------------[ cut here ]------------ 2017-10-20T23:59:35.797966+00:00 node-68 kernel: [1477190.988827] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:59:35.797969+00:00 node-68 kernel: [1477190.988832] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:59:35.797980+00:00 node-68 kernel: [1477190.988834] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:59:35.797984+00:00 node-68 kernel: [1477190.988926] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:59:35.797985+00:00 node-68 kernel: [1477190.988928] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:59:35.797986+00:00 node-68 kernel: [1477190.988930] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-20T23:59:35.798011+00:00 node-68 kernel: [1477190.988933] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-20T23:59:35.798013+00:00 node-68 kernel: [1477190.988935] ffff881037589800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-20T23:59:35.798015+00:00 node-68 kernel: [1477190.988938] Call Trace: 2017-10-20T23:59:35.798016+00:00 node-68 kernel: [1477190.988939] [] dump_stack+0x63/0x90 2017-10-20T23:59:35.798017+00:00 node-68 kernel: [1477190.988947] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:59:35.798018+00:00 node-68 kernel: [1477190.988949] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:59:35.798020+00:00 node-68 kernel: [1477190.988951] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:59:35.798021+00:00 node-68 kernel: [1477190.988953] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:59:35.798023+00:00 node-68 kernel: [1477190.988955] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:59:35.798024+00:00 node-68 kernel: [1477190.988961] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T23:59:35.798025+00:00 node-68 kernel: [1477190.988963] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T23:59:35.798026+00:00 node-68 kernel: [1477190.988968] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T23:59:35.798027+00:00 node-68 kernel: [1477190.988971] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T23:59:35.798028+00:00 node-68 kernel: [1477190.988973] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T23:59:35.798029+00:00 node-68 kernel: [1477190.988976] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T23:59:35.798031+00:00 node-68 kernel: [1477190.988978] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T23:59:35.798031+00:00 node-68 kernel: [1477190.988981] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T23:59:35.798032+00:00 node-68 kernel: [1477190.988986] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:59:35.798033+00:00 node-68 kernel: [1477190.988989] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:59:35.798035+00:00 node-68 kernel: [1477190.988992] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:59:35.798036+00:00 node-68 kernel: [1477190.988995] [] ? br_forward+0x87/0x90 [bridge] 2017-10-20T23:59:35.798037+00:00 node-68 kernel: [1477190.988998] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:59:35.798038+00:00 node-68 kernel: [1477190.989001] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T23:59:35.798039+00:00 node-68 kernel: [1477190.989003] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T23:59:35.798040+00:00 node-68 kernel: [1477190.989005] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:59:35.798042+00:00 node-68 kernel: [1477190.989007] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T23:59:35.798054+00:00 node-68 kernel: [1477190.989010] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T23:59:35.798056+00:00 node-68 kernel: [1477190.989011] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:59:35.798058+00:00 node-68 kernel: [1477190.989012] [] process_backlog+0xa8/0x150 2017-10-20T23:59:35.798059+00:00 node-68 kernel: [1477190.989014] [] net_rx_action+0x21e/0x360 2017-10-20T23:59:35.798060+00:00 node-68 kernel: [1477190.989016] [] __do_softirq+0x101/0x290 2017-10-20T23:59:35.798062+00:00 node-68 kernel: [1477190.989018] [] irq_exit+0xa3/0xb0 2017-10-20T23:59:35.798063+00:00 node-68 kernel: [1477190.989019] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:59:35.798064+00:00 node-68 kernel: [1477190.989023] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:59:35.798065+00:00 node-68 kernel: [1477190.989023] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:59:35.798066+00:00 node-68 kernel: [1477190.989026] [] cpuidle_enter+0x17/0x20 2017-10-20T23:59:35.798067+00:00 node-68 kernel: [1477190.989029] [] call_cpuidle+0x32/0x60 2017-10-20T23:59:35.798069+00:00 node-68 kernel: [1477190.989030] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:59:35.798070+00:00 node-68 kernel: [1477190.989032] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:59:35.798071+00:00 node-68 kernel: [1477190.989033] [] start_secondary+0x154/0x190 2017-10-20T23:59:35.798072+00:00 node-68 kernel: [1477190.989036] ---[ end trace d44d42b3ada782e5 ]--- 2017-10-20T23:59:40.226956+00:00 node-68 kernel: [1477195.417548] ------------[ cut here ]------------ 2017-10-20T23:59:40.226982+00:00 node-68 kernel: [1477195.417567] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T23:59:40.226986+00:00 node-68 kernel: [1477195.417572] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T23:59:40.226988+00:00 node-68 kernel: [1477195.417574] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T23:59:40.226991+00:00 node-68 kernel: [1477195.417669] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T23:59:40.226993+00:00 node-68 kernel: [1477195.417671] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T23:59:40.226993+00:00 node-68 kernel: [1477195.417673] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-20T23:59:40.227009+00:00 node-68 kernel: [1477195.417676] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-20T23:59:40.227009+00:00 node-68 kernel: [1477195.417679] ffff881035782300 ffff881033400000 0000000000000006 0000000000000081 2017-10-20T23:59:40.227010+00:00 node-68 kernel: [1477195.417682] Call Trace: 2017-10-20T23:59:40.227012+00:00 node-68 kernel: [1477195.417683] [] dump_stack+0x63/0x90 2017-10-20T23:59:40.227013+00:00 node-68 kernel: [1477195.417692] [] warn_slowpath_common+0x82/0xc0 2017-10-20T23:59:40.227013+00:00 node-68 kernel: [1477195.417695] [] warn_slowpath_fmt+0x5c/0x80 2017-10-20T23:59:40.227014+00:00 node-68 kernel: [1477195.417698] [] ? ___ratelimit+0xa2/0xe0 2017-10-20T23:59:40.227014+00:00 node-68 kernel: [1477195.417701] [] skb_warn_bad_offload+0xd1/0x120 2017-10-20T23:59:40.227016+00:00 node-68 kernel: [1477195.417704] [] __skb_gso_segment+0xfd/0x110 2017-10-20T23:59:40.227017+00:00 node-68 kernel: [1477195.417706] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-20T23:59:40.227018+00:00 node-68 kernel: [1477195.417707] [] validate_xmit_skb_list+0x3b/0x60 2017-10-20T23:59:40.227018+00:00 node-68 kernel: [1477195.417711] [] sch_direct_xmit+0x16a/0x220 2017-10-20T23:59:40.227019+00:00 node-68 kernel: [1477195.417712] [] __dev_queue_xmit+0x23d/0x590 2017-10-20T23:59:40.227020+00:00 node-68 kernel: [1477195.417714] [] dev_queue_xmit+0x10/0x20 2017-10-20T23:59:40.227021+00:00 node-68 kernel: [1477195.417720] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-20T23:59:40.227022+00:00 node-68 kernel: [1477195.417723] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-20T23:59:40.227023+00:00 node-68 kernel: [1477195.417726] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T23:59:40.227023+00:00 node-68 kernel: [1477195.417729] [] __br_forward+0xa6/0x130 [bridge] 2017-10-20T23:59:40.227024+00:00 node-68 kernel: [1477195.417732] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T23:59:40.227025+00:00 node-68 kernel: [1477195.417734] [] br_forward+0x87/0x90 [bridge] 2017-10-20T23:59:40.227027+00:00 node-68 kernel: [1477195.417737] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T23:59:40.227028+00:00 node-68 kernel: [1477195.417741] [] ? __slab_free+0xcb/0x2c0 2017-10-20T23:59:40.227029+00:00 node-68 kernel: [1477195.417744] [] ? nf_iterate+0x62/0x80 2017-10-20T23:59:40.227030+00:00 node-68 kernel: [1477195.417746] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T23:59:40.227031+00:00 node-68 kernel: [1477195.417749] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T23:59:40.227033+00:00 node-68 kernel: [1477195.417751] [] __netif_receive_skb_core+0x364/0xa60 2017-10-20T23:59:40.227035+00:00 node-68 kernel: [1477195.417754] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T23:59:40.227048+00:00 node-68 kernel: [1477195.417755] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T23:59:40.227050+00:00 node-68 kernel: [1477195.417756] [] __netif_receive_skb+0x18/0x60 2017-10-20T23:59:40.227052+00:00 node-68 kernel: [1477195.417758] [] process_backlog+0xa8/0x150 2017-10-20T23:59:40.227053+00:00 node-68 kernel: [1477195.417759] [] net_rx_action+0x21e/0x360 2017-10-20T23:59:40.227055+00:00 node-68 kernel: [1477195.417761] [] __do_softirq+0x101/0x290 2017-10-20T23:59:40.227056+00:00 node-68 kernel: [1477195.417763] [] irq_exit+0xa3/0xb0 2017-10-20T23:59:40.227057+00:00 node-68 kernel: [1477195.417767] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T23:59:40.227058+00:00 node-68 kernel: [1477195.417771] [] call_function_single_interrupt+0x82/0x90 2017-10-20T23:59:40.227060+00:00 node-68 kernel: [1477195.417772] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T23:59:40.227061+00:00 node-68 kernel: [1477195.417775] [] cpuidle_enter+0x17/0x20 2017-10-20T23:59:40.227062+00:00 node-68 kernel: [1477195.417778] [] call_cpuidle+0x32/0x60 2017-10-20T23:59:40.227063+00:00 node-68 kernel: [1477195.417779] [] ? cpuidle_select+0x13/0x20 2017-10-20T23:59:40.227064+00:00 node-68 kernel: [1477195.417781] [] cpu_startup_entry+0x290/0x350 2017-10-20T23:59:40.227064+00:00 node-68 kernel: [1477195.417783] [] start_secondary+0x154/0x190 2017-10-20T23:59:40.227065+00:00 node-68 kernel: [1477195.417785] ---[ end trace d44d42b3ada782e6 ]--- 2017-10-21T00:00:01.761823+00:00 node-68 kernel: [1477216.949552] Process accounting resumed 2017-10-21T00:02:37.146720+00:00 node-68 kernel: [1477372.325984] ------------[ cut here ]------------ 2017-10-21T00:02:37.146736+00:00 node-68 kernel: [1477372.325998] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:02:37.146738+00:00 node-68 kernel: [1477372.326001] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:02:37.146738+00:00 node-68 kernel: [1477372.326003] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:02:37.146748+00:00 node-68 kernel: [1477372.326072] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:02:37.146750+00:00 node-68 kernel: [1477372.326074] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:02:37.146751+00:00 node-68 kernel: [1477372.326076] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:02:37.146766+00:00 node-68 kernel: [1477372.326078] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:02:37.146767+00:00 node-68 kernel: [1477372.326080] ffff88103304e500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:02:37.146768+00:00 node-68 kernel: [1477372.326081] Call Trace: 2017-10-21T00:02:37.146770+00:00 node-68 kernel: [1477372.326083] [] dump_stack+0x63/0x90 2017-10-21T00:02:37.146770+00:00 node-68 kernel: [1477372.326090] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:02:37.146771+00:00 node-68 kernel: [1477372.326092] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:02:37.146772+00:00 node-68 kernel: [1477372.326094] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:02:37.146773+00:00 node-68 kernel: [1477372.326096] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:02:37.146774+00:00 node-68 kernel: [1477372.326098] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:02:37.146775+00:00 node-68 kernel: [1477372.326104] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:02:37.146776+00:00 node-68 kernel: [1477372.326106] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:02:37.146777+00:00 node-68 kernel: [1477372.326111] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:02:37.146777+00:00 node-68 kernel: [1477372.326114] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:02:37.146778+00:00 node-68 kernel: [1477372.326116] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:02:37.146780+00:00 node-68 kernel: [1477372.326119] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:02:37.146781+00:00 node-68 kernel: [1477372.326121] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:02:37.146781+00:00 node-68 kernel: [1477372.326124] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:02:37.146782+00:00 node-68 kernel: [1477372.326130] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:02:37.146783+00:00 node-68 kernel: [1477372.326133] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:02:37.146783+00:00 node-68 kernel: [1477372.326135] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:02:37.146785+00:00 node-68 kernel: [1477372.326138] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:02:37.146786+00:00 node-68 kernel: [1477372.326141] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:02:37.146786+00:00 node-68 kernel: [1477372.326144] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:02:37.146787+00:00 node-68 kernel: [1477372.326148] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:02:37.146788+00:00 node-68 kernel: [1477372.326151] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:02:37.146789+00:00 node-68 kernel: [1477372.326152] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:02:37.146797+00:00 node-68 kernel: [1477372.326154] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:02:37.146798+00:00 node-68 kernel: [1477372.326155] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:02:37.146798+00:00 node-68 kernel: [1477372.326157] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:02:37.146799+00:00 node-68 kernel: [1477372.326158] [] process_backlog+0xa8/0x150 2017-10-21T00:02:37.146800+00:00 node-68 kernel: [1477372.326160] [] net_rx_action+0x21e/0x360 2017-10-21T00:02:37.146801+00:00 node-68 kernel: [1477372.326162] [] __do_softirq+0x101/0x290 2017-10-21T00:02:37.146802+00:00 node-68 kernel: [1477372.326164] [] irq_exit+0xa3/0xb0 2017-10-21T00:02:37.146802+00:00 node-68 kernel: [1477372.326166] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:02:37.146803+00:00 node-68 kernel: [1477372.326169] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:02:37.146804+00:00 node-68 kernel: [1477372.326170] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:02:37.146804+00:00 node-68 kernel: [1477372.326174] [] cpuidle_enter+0x17/0x20 2017-10-21T00:02:37.146805+00:00 node-68 kernel: [1477372.326177] [] call_cpuidle+0x32/0x60 2017-10-21T00:02:37.146806+00:00 node-68 kernel: [1477372.326178] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:02:37.146807+00:00 node-68 kernel: [1477372.326179] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:02:37.146808+00:00 node-68 kernel: [1477372.326181] [] start_secondary+0x154/0x190 2017-10-21T00:02:37.146808+00:00 node-68 kernel: [1477372.326183] ---[ end trace d44d42b3ada782e7 ]--- 2017-10-21T00:05:19.244602+00:00 node-68 kernel: [1477534.411915] ------------[ cut here ]------------ 2017-10-21T00:05:19.244622+00:00 node-68 kernel: [1477534.411923] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:05:19.244623+00:00 node-68 kernel: [1477534.411925] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:05:19.244624+00:00 node-68 kernel: [1477534.411926] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:05:19.244626+00:00 node-68 kernel: [1477534.411989] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:05:19.244627+00:00 node-68 kernel: [1477534.411990] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:05:19.244627+00:00 node-68 kernel: [1477534.411991] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T00:05:19.244643+00:00 node-68 kernel: [1477534.411993] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T00:05:19.244644+00:00 node-68 kernel: [1477534.411995] ffff8800047ac100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:05:19.244645+00:00 node-68 kernel: [1477534.411997] Call Trace: 2017-10-21T00:05:19.244646+00:00 node-68 kernel: [1477534.411998] [] dump_stack+0x63/0x90 2017-10-21T00:05:19.244647+00:00 node-68 kernel: [1477534.412005] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:05:19.244648+00:00 node-68 kernel: [1477534.412006] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:05:19.244648+00:00 node-68 kernel: [1477534.412009] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:05:19.244649+00:00 node-68 kernel: [1477534.412010] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:05:19.244650+00:00 node-68 kernel: [1477534.412012] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:05:19.244651+00:00 node-68 kernel: [1477534.412017] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:05:19.244652+00:00 node-68 kernel: [1477534.412020] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:05:19.244652+00:00 node-68 kernel: [1477534.412022] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:05:19.244653+00:00 node-68 kernel: [1477534.412026] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:19.244653+00:00 node-68 kernel: [1477534.412028] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:05:19.244655+00:00 node-68 kernel: [1477534.412033] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:05:19.244656+00:00 node-68 kernel: [1477534.412036] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:05:19.244656+00:00 node-68 kernel: [1477534.412038] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:05:19.244657+00:00 node-68 kernel: [1477534.412041] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:05:19.244658+00:00 node-68 kernel: [1477534.412042] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:05:19.244658+00:00 node-68 kernel: [1477534.412046] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:05:19.244659+00:00 node-68 kernel: [1477534.412048] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:19.244660+00:00 node-68 kernel: [1477534.412049] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:05:19.244661+00:00 node-68 kernel: [1477534.412051] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:05:19.244662+00:00 node-68 kernel: [1477534.412054] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:05:19.244662+00:00 node-68 kernel: [1477534.412057] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:05:19.244663+00:00 node-68 kernel: [1477534.412059] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:05:19.244676+00:00 node-68 kernel: [1477534.412062] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:05:19.244677+00:00 node-68 kernel: [1477534.412065] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:05:19.244678+00:00 node-68 kernel: [1477534.412066] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:05:19.244679+00:00 node-68 kernel: [1477534.412067] [] process_backlog+0xa8/0x150 2017-10-21T00:05:19.244680+00:00 node-68 kernel: [1477534.412069] [] net_rx_action+0x21e/0x360 2017-10-21T00:05:19.244681+00:00 node-68 kernel: [1477534.412071] [] __do_softirq+0x101/0x290 2017-10-21T00:05:19.244682+00:00 node-68 kernel: [1477534.412074] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:05:19.244683+00:00 node-68 kernel: [1477534.412074] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:05:19.244683+00:00 node-68 kernel: [1477534.412077] [] do_softirq+0x1d/0x20 2017-10-21T00:05:19.244684+00:00 node-68 kernel: [1477534.412078] [] netif_rx_ni+0x33/0x80 2017-10-21T00:05:19.244685+00:00 node-68 kernel: [1477534.412082] [] tun_get_user+0x506/0x880 2017-10-21T00:05:19.244686+00:00 node-68 kernel: [1477534.412084] [] tun_sendmsg+0x51/0x70 2017-10-21T00:05:19.244687+00:00 node-68 kernel: [1477534.412086] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:05:19.244688+00:00 node-68 kernel: [1477534.412088] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:05:19.244688+00:00 node-68 kernel: [1477534.412091] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:05:19.244689+00:00 node-68 kernel: [1477534.412093] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:05:19.244692+00:00 node-68 kernel: [1477534.412095] [] kthread+0xe5/0x100 2017-10-21T00:05:19.244694+00:00 node-68 kernel: [1477534.412096] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:19.244696+00:00 node-68 kernel: [1477534.412099] [] ret_from_fork+0x3f/0x70 2017-10-21T00:05:19.244697+00:00 node-68 kernel: [1477534.412100] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:05:19.244697+00:00 node-68 kernel: [1477534.412101] ---[ end trace d44d42b3ada782e8 ]--- 2017-10-21T00:05:40.781921+00:00 node-68 kernel: [1477555.949372] ------------[ cut here ]------------ 2017-10-21T00:05:40.781942+00:00 node-68 kernel: [1477555.949388] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:05:40.781944+00:00 node-68 kernel: [1477555.949391] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:05:40.781944+00:00 node-68 kernel: [1477555.949393] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:05:40.781946+00:00 node-68 kernel: [1477555.949470] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:05:40.781989+00:00 node-68 kernel: [1477555.949472] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:05:40.781993+00:00 node-68 kernel: [1477555.949473] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:05:40.782011+00:00 node-68 kernel: [1477555.949475] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:05:40.782012+00:00 node-68 kernel: [1477555.949476] ffff8810342d9400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:05:40.782014+00:00 node-68 kernel: [1477555.949478] Call Trace: 2017-10-21T00:05:40.782015+00:00 node-68 kernel: [1477555.949479] [] dump_stack+0x63/0x90 2017-10-21T00:05:40.782015+00:00 node-68 kernel: [1477555.949488] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:05:40.782016+00:00 node-68 kernel: [1477555.949490] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:05:40.782017+00:00 node-68 kernel: [1477555.949493] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:05:40.782017+00:00 node-68 kernel: [1477555.949494] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:05:40.782018+00:00 node-68 kernel: [1477555.949496] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:05:40.782019+00:00 node-68 kernel: [1477555.949501] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:05:40.782020+00:00 node-68 kernel: [1477555.949504] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:05:40.782021+00:00 node-68 kernel: [1477555.949506] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:05:40.782021+00:00 node-68 kernel: [1477555.949511] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:40.782022+00:00 node-68 kernel: [1477555.949513] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:05:40.782023+00:00 node-68 kernel: [1477555.949516] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:05:40.782024+00:00 node-68 kernel: [1477555.949518] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:05:40.782025+00:00 node-68 kernel: [1477555.949521] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:05:40.782025+00:00 node-68 kernel: [1477555.949525] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:05:40.782026+00:00 node-68 kernel: [1477555.949527] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:05:40.782027+00:00 node-68 kernel: [1477555.949529] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:05:40.782028+00:00 node-68 kernel: [1477555.949530] [] ? nf_iterate+0x62/0x80 2017-10-21T00:05:40.782029+00:00 node-68 kernel: [1477555.949532] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:05:40.782029+00:00 node-68 kernel: [1477555.949536] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:05:40.782030+00:00 node-68 kernel: [1477555.949539] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:05:40.782030+00:00 node-68 kernel: [1477555.949542] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:05:40.782031+00:00 node-68 kernel: [1477555.949543] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:05:40.782040+00:00 node-68 kernel: [1477555.949545] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:05:40.782042+00:00 node-68 kernel: [1477555.949546] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:05:40.782043+00:00 node-68 kernel: [1477555.949552] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T00:05:40.782044+00:00 node-68 kernel: [1477555.949553] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:05:40.782065+00:00 node-68 kernel: [1477555.949555] [] process_backlog+0xa8/0x150 2017-10-21T00:05:40.782066+00:00 node-68 kernel: [1477555.949556] [] net_rx_action+0x21e/0x360 2017-10-21T00:05:40.782067+00:00 node-68 kernel: [1477555.949560] [] __do_softirq+0x101/0x290 2017-10-21T00:05:40.782068+00:00 node-68 kernel: [1477555.949562] [] irq_exit+0xa3/0xb0 2017-10-21T00:05:40.782069+00:00 node-68 kernel: [1477555.949565] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:05:40.782070+00:00 node-68 kernel: [1477555.949569] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:05:40.782070+00:00 node-68 kernel: [1477555.949570] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:05:40.782071+00:00 node-68 kernel: [1477555.949573] [] cpuidle_enter+0x17/0x20 2017-10-21T00:05:40.782073+00:00 node-68 kernel: [1477555.949576] [] call_cpuidle+0x32/0x60 2017-10-21T00:05:40.782073+00:00 node-68 kernel: [1477555.949577] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:05:40.782074+00:00 node-68 kernel: [1477555.949579] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:05:40.782074+00:00 node-68 kernel: [1477555.949580] [] start_secondary+0x154/0x190 2017-10-21T00:05:40.782075+00:00 node-68 kernel: [1477555.949582] ---[ end trace d44d42b3ada782e9 ]--- 2017-10-21T00:06:08.455812+00:00 node-68 kernel: [1477583.621493] ------------[ cut here ]------------ 2017-10-21T00:06:08.455832+00:00 node-68 kernel: [1477583.621508] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:08.455833+00:00 node-68 kernel: [1477583.621511] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:08.455834+00:00 node-68 kernel: [1477583.621512] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:08.455836+00:00 node-68 kernel: [1477583.621586] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:08.455837+00:00 node-68 kernel: [1477583.621587] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:08.455838+00:00 node-68 kernel: [1477583.621589] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:06:08.455860+00:00 node-68 kernel: [1477583.621591] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:06:08.455861+00:00 node-68 kernel: [1477583.621592] ffff881e7828c700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:06:08.455862+00:00 node-68 kernel: [1477583.621594] Call Trace: 2017-10-21T00:06:08.455863+00:00 node-68 kernel: [1477583.621595] [] dump_stack+0x63/0x90 2017-10-21T00:06:08.455864+00:00 node-68 kernel: [1477583.621604] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:08.455864+00:00 node-68 kernel: [1477583.621606] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:08.455865+00:00 node-68 kernel: [1477583.621609] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:08.455866+00:00 node-68 kernel: [1477583.621610] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:08.455868+00:00 node-68 kernel: [1477583.621613] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:08.455869+00:00 node-68 kernel: [1477583.621619] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:08.455871+00:00 node-68 kernel: [1477583.621622] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:06:08.455872+00:00 node-68 kernel: [1477583.621627] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:06:08.455873+00:00 node-68 kernel: [1477583.621629] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:06:08.455874+00:00 node-68 kernel: [1477583.621631] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:06:08.455876+00:00 node-68 kernel: [1477583.621634] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:08.455877+00:00 node-68 kernel: [1477583.621636] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:08.455879+00:00 node-68 kernel: [1477583.621639] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:08.455880+00:00 node-68 kernel: [1477583.621645] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:06:08.455881+00:00 node-68 kernel: [1477583.621648] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:06:08.455883+00:00 node-68 kernel: [1477583.621651] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:06:08.455884+00:00 node-68 kernel: [1477583.621653] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:06:08.455886+00:00 node-68 kernel: [1477583.621656] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:06:08.455888+00:00 node-68 kernel: [1477583.621660] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:06:08.455889+00:00 node-68 kernel: [1477583.621663] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:06:08.455890+00:00 node-68 kernel: [1477583.621666] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:08.455892+00:00 node-68 kernel: [1477583.621668] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:08.455904+00:00 node-68 kernel: [1477583.621670] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:06:08.455906+00:00 node-68 kernel: [1477583.621671] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:06:08.455907+00:00 node-68 kernel: [1477583.621673] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T00:06:08.455908+00:00 node-68 kernel: [1477583.621674] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:08.455910+00:00 node-68 kernel: [1477583.621676] [] process_backlog+0xa8/0x150 2017-10-21T00:06:08.455911+00:00 node-68 kernel: [1477583.621677] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:08.455913+00:00 node-68 kernel: [1477583.621679] [] __do_softirq+0x101/0x290 2017-10-21T00:06:08.455915+00:00 node-68 kernel: [1477583.621681] [] irq_exit+0xa3/0xb0 2017-10-21T00:06:08.455916+00:00 node-68 kernel: [1477583.621684] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:06:08.455918+00:00 node-68 kernel: [1477583.621687] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:06:08.455920+00:00 node-68 kernel: [1477583.621688] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:06:08.455921+00:00 node-68 kernel: [1477583.621691] [] cpuidle_enter+0x17/0x20 2017-10-21T00:06:08.455923+00:00 node-68 kernel: [1477583.621694] [] call_cpuidle+0x32/0x60 2017-10-21T00:06:08.455925+00:00 node-68 kernel: [1477583.621695] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:06:08.455926+00:00 node-68 kernel: [1477583.621697] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:06:08.455927+00:00 node-68 kernel: [1477583.621698] [] start_secondary+0x154/0x190 2017-10-21T00:06:08.455929+00:00 node-68 kernel: [1477583.621700] ---[ end trace d44d42b3ada782ea ]--- 2017-10-21T00:06:25.947704+00:00 node-68 kernel: [1477601.112184] ------------[ cut here ]------------ 2017-10-21T00:06:25.947729+00:00 node-68 kernel: [1477601.112201] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:25.947732+00:00 node-68 kernel: [1477601.112206] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:25.947734+00:00 node-68 kernel: [1477601.112208] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:25.947736+00:00 node-68 kernel: [1477601.112306] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:25.947737+00:00 node-68 kernel: [1477601.112308] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:25.947738+00:00 node-68 kernel: [1477601.112310] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:06:25.947765+00:00 node-68 kernel: [1477601.112313] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:06:25.947767+00:00 node-68 kernel: [1477601.112316] ffff881037788e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:06:25.947769+00:00 node-68 kernel: [1477601.112319] Call Trace: 2017-10-21T00:06:25.947770+00:00 node-68 kernel: [1477601.112320] [] dump_stack+0x63/0x90 2017-10-21T00:06:25.947771+00:00 node-68 kernel: [1477601.112329] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:25.947772+00:00 node-68 kernel: [1477601.112331] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:25.947773+00:00 node-68 kernel: [1477601.112335] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:25.947775+00:00 node-68 kernel: [1477601.112337] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:25.947777+00:00 node-68 kernel: [1477601.112340] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:25.947778+00:00 node-68 kernel: [1477601.112347] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:25.947779+00:00 node-68 kernel: [1477601.112353] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:06:25.947780+00:00 node-68 kernel: [1477601.112357] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:06:25.947781+00:00 node-68 kernel: [1477601.112361] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:06:25.947783+00:00 node-68 kernel: [1477601.112363] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T00:06:25.947784+00:00 node-68 kernel: [1477601.112368] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:25.947786+00:00 node-68 kernel: [1477601.112372] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:25.947787+00:00 node-68 kernel: [1477601.112376] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:25.947788+00:00 node-68 kernel: [1477601.112382] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:06:25.947789+00:00 node-68 kernel: [1477601.112387] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:06:25.947791+00:00 node-68 kernel: [1477601.112392] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:06:25.947793+00:00 node-68 kernel: [1477601.112397] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:06:25.947794+00:00 node-68 kernel: [1477601.112400] [] ? __napi_schedule_irqoff+0x40/0x40 2017-10-21T00:06:25.947795+00:00 node-68 kernel: [1477601.112405] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T00:06:25.947797+00:00 node-68 kernel: [1477601.112410] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:25.947798+00:00 node-68 kernel: [1477601.112412] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:25.947799+00:00 node-68 kernel: [1477601.112415] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:06:25.947814+00:00 node-68 kernel: [1477601.112418] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:06:25.947816+00:00 node-68 kernel: [1477601.112420] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:25.947817+00:00 node-68 kernel: [1477601.112422] [] process_backlog+0xa8/0x150 2017-10-21T00:06:25.947819+00:00 node-68 kernel: [1477601.112424] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:25.947820+00:00 node-68 kernel: [1477601.112428] [] __do_softirq+0x101/0x290 2017-10-21T00:06:25.947822+00:00 node-68 kernel: [1477601.112430] [] irq_exit+0xa3/0xb0 2017-10-21T00:06:25.947824+00:00 node-68 kernel: [1477601.112435] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:06:25.947825+00:00 node-68 kernel: [1477601.112439] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:06:25.947826+00:00 node-68 kernel: [1477601.112440] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:06:25.947832+00:00 node-68 kernel: [1477601.112445] [] cpuidle_enter+0x17/0x20 2017-10-21T00:06:25.947834+00:00 node-68 kernel: [1477601.112449] [] call_cpuidle+0x32/0x60 2017-10-21T00:06:25.947835+00:00 node-68 kernel: [1477601.112451] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:06:25.947837+00:00 node-68 kernel: [1477601.112453] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:06:25.947838+00:00 node-68 kernel: [1477601.112456] [] start_secondary+0x154/0x190 2017-10-21T00:06:25.947839+00:00 node-68 kernel: [1477601.112459] ---[ end trace d44d42b3ada782eb ]--- 2017-10-21T00:06:50.557386+00:00 node-68 kernel: [1477625.719833] ------------[ cut here ]------------ 2017-10-21T00:06:50.557412+00:00 node-68 kernel: [1477625.719851] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:06:50.557415+00:00 node-68 kernel: [1477625.719856] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:06:50.557416+00:00 node-68 kernel: [1477625.719858] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:06:50.557438+00:00 node-68 kernel: [1477625.719954] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:06:50.557441+00:00 node-68 kernel: [1477625.719956] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:06:50.557442+00:00 node-68 kernel: [1477625.719958] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:06:50.557470+00:00 node-68 kernel: [1477625.719962] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:06:50.557472+00:00 node-68 kernel: [1477625.719964] ffff881fd4e7a100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:06:50.557474+00:00 node-68 kernel: [1477625.719967] Call Trace: 2017-10-21T00:06:50.557476+00:00 node-68 kernel: [1477625.719969] [] dump_stack+0x63/0x90 2017-10-21T00:06:50.557477+00:00 node-68 kernel: [1477625.719978] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:06:50.557478+00:00 node-68 kernel: [1477625.719980] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:06:50.557479+00:00 node-68 kernel: [1477625.719984] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:06:50.557480+00:00 node-68 kernel: [1477625.719987] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:06:50.557481+00:00 node-68 kernel: [1477625.719989] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:06:50.557482+00:00 node-68 kernel: [1477625.719996] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:06:50.557483+00:00 node-68 kernel: [1477625.720000] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:06:50.557484+00:00 node-68 kernel: [1477625.720005] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:06:50.557484+00:00 node-68 kernel: [1477625.720009] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:06:50.557485+00:00 node-68 kernel: [1477625.720012] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:06:50.557486+00:00 node-68 kernel: [1477625.720016] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:06:50.557487+00:00 node-68 kernel: [1477625.720020] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:06:50.557488+00:00 node-68 kernel: [1477625.720024] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:06:50.557488+00:00 node-68 kernel: [1477625.720027] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:06:50.557489+00:00 node-68 kernel: [1477625.720029] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:06:50.557489+00:00 node-68 kernel: [1477625.720204] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T00:06:50.557491+00:00 node-68 kernel: [1477625.720207] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T00:06:50.557492+00:00 node-68 kernel: [1477625.720209] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T00:06:50.557493+00:00 node-68 kernel: [1477625.720358] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:06:50.557494+00:00 node-68 kernel: [1477625.720360] [] ? ttwu_do_activate.constprop.91+0x5d/0x70 2017-10-21T00:06:50.557495+00:00 node-68 kernel: [1477625.720506] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:06:50.557497+00:00 node-68 kernel: [1477625.720510] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:06:50.557498+00:00 node-68 kernel: [1477625.720512] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:06:50.557513+00:00 node-68 kernel: [1477625.720515] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:06:50.557515+00:00 node-68 kernel: [1477625.720517] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:06:50.557516+00:00 node-68 kernel: [1477625.720519] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:06:50.557518+00:00 node-68 kernel: [1477625.720520] [] process_backlog+0xa8/0x150 2017-10-21T00:06:50.557519+00:00 node-68 kernel: [1477625.720522] [] net_rx_action+0x21e/0x360 2017-10-21T00:06:50.557521+00:00 node-68 kernel: [1477625.720526] [] __do_softirq+0x101/0x290 2017-10-21T00:06:50.557522+00:00 node-68 kernel: [1477625.720528] [] irq_exit+0xa3/0xb0 2017-10-21T00:06:50.557523+00:00 node-68 kernel: [1477625.720532] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:06:50.557524+00:00 node-68 kernel: [1477625.720537] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:06:50.557525+00:00 node-68 kernel: [1477625.720538] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:06:50.557527+00:00 node-68 kernel: [1477625.720543] [] cpuidle_enter+0x17/0x20 2017-10-21T00:06:50.557528+00:00 node-68 kernel: [1477625.720547] [] call_cpuidle+0x32/0x60 2017-10-21T00:06:50.557529+00:00 node-68 kernel: [1477625.720548] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:06:50.557530+00:00 node-68 kernel: [1477625.720551] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:06:50.557531+00:00 node-68 kernel: [1477625.720553] [] start_secondary+0x154/0x190 2017-10-21T00:06:50.557533+00:00 node-68 kernel: [1477625.720558] ---[ end trace d44d42b3ada782ec ]--- 2017-10-21T00:13:10.805122+00:00 node-68 kernel: [1478005.942170] ------------[ cut here ]------------ 2017-10-21T00:13:10.805145+00:00 node-68 kernel: [1478005.942185] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:13:10.805147+00:00 node-68 kernel: [1478005.942187] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:13:10.805149+00:00 node-68 kernel: [1478005.942189] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:13:10.805151+00:00 node-68 kernel: [1478005.942258] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:13:10.805152+00:00 node-68 kernel: [1478005.942259] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:13:10.805153+00:00 node-68 kernel: [1478005.942260] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T00:13:10.805337+00:00 node-68 kernel: [1478005.942262] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T00:13:10.805345+00:00 node-68 kernel: [1478005.942264] ffff881e86b08200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:13:10.805347+00:00 node-68 kernel: [1478005.942265] Call Trace: 2017-10-21T00:13:10.805349+00:00 node-68 kernel: [1478005.942267] [] dump_stack+0x63/0x90 2017-10-21T00:13:10.805349+00:00 node-68 kernel: [1478005.942274] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:13:10.805350+00:00 node-68 kernel: [1478005.942276] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:13:10.805351+00:00 node-68 kernel: [1478005.942278] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:13:10.805352+00:00 node-68 kernel: [1478005.942279] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:13:10.805353+00:00 node-68 kernel: [1478005.942281] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:13:10.805355+00:00 node-68 kernel: [1478005.942286] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:13:10.805355+00:00 node-68 kernel: [1478005.942289] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:13:10.805356+00:00 node-68 kernel: [1478005.942290] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:13:10.805357+00:00 node-68 kernel: [1478005.942294] [] ? nf_iterate+0x62/0x80 2017-10-21T00:13:10.805357+00:00 node-68 kernel: [1478005.942296] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:13:10.805359+00:00 node-68 kernel: [1478005.942302] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:13:10.805360+00:00 node-68 kernel: [1478005.942305] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:13:10.805361+00:00 node-68 kernel: [1478005.942307] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:13:10.805361+00:00 node-68 kernel: [1478005.942310] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:13:10.805362+00:00 node-68 kernel: [1478005.942312] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:13:10.805363+00:00 node-68 kernel: [1478005.942315] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:13:10.805364+00:00 node-68 kernel: [1478005.942317] [] ? nf_iterate+0x62/0x80 2017-10-21T00:13:10.805365+00:00 node-68 kernel: [1478005.942318] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:13:10.805366+00:00 node-68 kernel: [1478005.942320] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:13:10.805367+00:00 node-68 kernel: [1478005.942323] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:13:10.805367+00:00 node-68 kernel: [1478005.942326] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:13:10.805368+00:00 node-68 kernel: [1478005.942328] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:13:10.805378+00:00 node-68 kernel: [1478005.942329] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:13:10.805378+00:00 node-68 kernel: [1478005.942331] [] process_backlog+0xa8/0x150 2017-10-21T00:13:10.805379+00:00 node-68 kernel: [1478005.942332] [] net_rx_action+0x21e/0x360 2017-10-21T00:13:10.805380+00:00 node-68 kernel: [1478005.942334] [] __do_softirq+0x101/0x290 2017-10-21T00:13:10.805380+00:00 node-68 kernel: [1478005.942337] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:13:10.805382+00:00 node-68 kernel: [1478005.942337] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:13:10.805383+00:00 node-68 kernel: [1478005.942341] [] do_softirq+0x1d/0x20 2017-10-21T00:13:10.805384+00:00 node-68 kernel: [1478005.942342] [] netif_rx_ni+0x33/0x80 2017-10-21T00:13:10.805384+00:00 node-68 kernel: [1478005.942345] [] tun_get_user+0x506/0x880 2017-10-21T00:13:10.805385+00:00 node-68 kernel: [1478005.942347] [] tun_sendmsg+0x51/0x70 2017-10-21T00:13:10.805386+00:00 node-68 kernel: [1478005.942349] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:13:10.805387+00:00 node-68 kernel: [1478005.942351] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:13:10.805388+00:00 node-68 kernel: [1478005.942354] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:13:10.805389+00:00 node-68 kernel: [1478005.942356] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:13:10.805390+00:00 node-68 kernel: [1478005.942358] [] kthread+0xe5/0x100 2017-10-21T00:13:10.805390+00:00 node-68 kernel: [1478005.942360] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:13:10.805391+00:00 node-68 kernel: [1478005.942363] [] ret_from_fork+0x3f/0x70 2017-10-21T00:13:10.805393+00:00 node-68 kernel: [1478005.942364] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:13:10.805394+00:00 node-68 kernel: [1478005.942365] ---[ end trace d44d42b3ada782ed ]--- 2017-10-21T00:17:17.642370+00:00 node-68 kernel: [1478252.765716] ------------[ cut here ]------------ 2017-10-21T00:17:17.642390+00:00 node-68 kernel: [1478252.765734] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:17:17.642391+00:00 node-68 kernel: [1478252.765738] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:17:17.642394+00:00 node-68 kernel: [1478252.765741] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:17:17.642396+00:00 node-68 kernel: [1478252.765814] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:17:17.642397+00:00 node-68 kernel: [1478252.765815] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:17:17.642405+00:00 node-68 kernel: [1478252.765816] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:17:17.642419+00:00 node-68 kernel: [1478252.765819] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:17:17.642421+00:00 node-68 kernel: [1478252.765821] ffff88102cbe1300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:17:17.642422+00:00 node-68 kernel: [1478252.765823] Call Trace: 2017-10-21T00:17:17.642423+00:00 node-68 kernel: [1478252.765824] [] dump_stack+0x63/0x90 2017-10-21T00:17:17.642424+00:00 node-68 kernel: [1478252.765832] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:17:17.642425+00:00 node-68 kernel: [1478252.765835] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:17:17.642425+00:00 node-68 kernel: [1478252.765838] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:17:17.642426+00:00 node-68 kernel: [1478252.765839] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:17:17.642428+00:00 node-68 kernel: [1478252.765841] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:17:17.642429+00:00 node-68 kernel: [1478252.765847] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:17:17.642430+00:00 node-68 kernel: [1478252.765850] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:17:17.642430+00:00 node-68 kernel: [1478252.765851] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:17:17.642431+00:00 node-68 kernel: [1478252.765856] [] ? nf_iterate+0x62/0x80 2017-10-21T00:17:17.642432+00:00 node-68 kernel: [1478252.765857] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:17:17.642433+00:00 node-68 kernel: [1478252.765864] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:17:17.642435+00:00 node-68 kernel: [1478252.765867] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:17:17.642439+00:00 node-68 kernel: [1478252.765869] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:17:17.642440+00:00 node-68 kernel: [1478252.765872] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:17:17.642442+00:00 node-68 kernel: [1478252.765874] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:17:17.642443+00:00 node-68 kernel: [1478252.765876] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:17:17.642445+00:00 node-68 kernel: [1478252.765877] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:17:17.642446+00:00 node-68 kernel: [1478252.765880] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T00:17:17.642447+00:00 node-68 kernel: [1478252.765883] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:17:17.642449+00:00 node-68 kernel: [1478252.765885] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:17:17.642450+00:00 node-68 kernel: [1478252.765887] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:17:17.642451+00:00 node-68 kernel: [1478252.765889] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:17:17.642459+00:00 node-68 kernel: [1478252.765891] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:17:17.642460+00:00 node-68 kernel: [1478252.765892] [] process_backlog+0xa8/0x150 2017-10-21T00:17:17.642461+00:00 node-68 kernel: [1478252.765893] [] net_rx_action+0x21e/0x360 2017-10-21T00:17:17.642462+00:00 node-68 kernel: [1478252.765896] [] __do_softirq+0x101/0x290 2017-10-21T00:17:17.642464+00:00 node-68 kernel: [1478252.765897] [] irq_exit+0xa3/0xb0 2017-10-21T00:17:17.642465+00:00 node-68 kernel: [1478252.765899] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:17:17.642467+00:00 node-68 kernel: [1478252.765902] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:17:17.642468+00:00 node-68 kernel: [1478252.765903] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:17:17.642470+00:00 node-68 kernel: [1478252.765906] [] cpuidle_enter+0x17/0x20 2017-10-21T00:17:17.642471+00:00 node-68 kernel: [1478252.765909] [] call_cpuidle+0x32/0x60 2017-10-21T00:17:17.642472+00:00 node-68 kernel: [1478252.765910] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:17:17.642473+00:00 node-68 kernel: [1478252.765911] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:17:17.642474+00:00 node-68 kernel: [1478252.765913] [] start_secondary+0x154/0x190 2017-10-21T00:17:17.642475+00:00 node-68 kernel: [1478252.765915] ---[ end trace d44d42b3ada782ee ]--- 2017-10-21T00:17:46.771422+00:00 node-68 kernel: [1478281.892866] ------------[ cut here ]------------ 2017-10-21T00:17:46.771450+00:00 node-68 kernel: [1478281.892884] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:17:46.771453+00:00 node-68 kernel: [1478281.892889] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:17:46.771478+00:00 node-68 kernel: [1478281.892891] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:17:46.771491+00:00 node-68 kernel: [1478281.892989] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:17:46.771492+00:00 node-68 kernel: [1478281.892991] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:17:46.771493+00:00 node-68 kernel: [1478281.892992] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:17:46.771510+00:00 node-68 kernel: [1478281.892995] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:17:46.771511+00:00 node-68 kernel: [1478281.892998] ffff880f89469c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:17:46.771512+00:00 node-68 kernel: [1478281.893000] Call Trace: 2017-10-21T00:17:46.771513+00:00 node-68 kernel: [1478281.893002] [] dump_stack+0x63/0x90 2017-10-21T00:17:46.771514+00:00 node-68 kernel: [1478281.893011] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:17:46.771515+00:00 node-68 kernel: [1478281.893013] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:17:46.771516+00:00 node-68 kernel: [1478281.893017] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:17:46.771516+00:00 node-68 kernel: [1478281.893019] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:17:46.771518+00:00 node-68 kernel: [1478281.893022] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:17:46.771519+00:00 node-68 kernel: [1478281.893029] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:17:46.771519+00:00 node-68 kernel: [1478281.893033] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:17:46.771520+00:00 node-68 kernel: [1478281.893039] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:17:46.771520+00:00 node-68 kernel: [1478281.893043] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:17:46.771521+00:00 node-68 kernel: [1478281.893046] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:17:46.771522+00:00 node-68 kernel: [1478281.893050] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:17:46.771523+00:00 node-68 kernel: [1478281.893054] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:17:46.771524+00:00 node-68 kernel: [1478281.893058] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:17:46.771524+00:00 node-68 kernel: [1478281.893062] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:17:46.771525+00:00 node-68 kernel: [1478281.893064] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:17:46.771526+00:00 node-68 kernel: [1478281.893067] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:17:46.771527+00:00 node-68 kernel: [1478281.893075] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:17:46.771528+00:00 node-68 kernel: [1478281.893079] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T00:17:46.771528+00:00 node-68 kernel: [1478281.893083] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:17:46.771529+00:00 node-68 kernel: [1478281.893086] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:17:46.771529+00:00 node-68 kernel: [1478281.893089] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:17:46.771530+00:00 node-68 kernel: [1478281.893093] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:17:46.771537+00:00 node-68 kernel: [1478281.893095] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:17:46.771538+00:00 node-68 kernel: [1478281.893097] [] process_backlog+0xa8/0x150 2017-10-21T00:17:46.771539+00:00 node-68 kernel: [1478281.893099] [] net_rx_action+0x21e/0x360 2017-10-21T00:17:46.771539+00:00 node-68 kernel: [1478281.893103] [] __do_softirq+0x101/0x290 2017-10-21T00:17:46.771540+00:00 node-68 kernel: [1478281.893105] [] irq_exit+0xa3/0xb0 2017-10-21T00:17:46.771541+00:00 node-68 kernel: [1478281.893108] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:17:46.771542+00:00 node-68 kernel: [1478281.893120] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:17:46.771543+00:00 node-68 kernel: [1478281.893121] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:17:46.771543+00:00 node-68 kernel: [1478281.893126] [] cpuidle_enter+0x17/0x20 2017-10-21T00:17:46.771544+00:00 node-68 kernel: [1478281.893130] [] call_cpuidle+0x32/0x60 2017-10-21T00:17:46.771544+00:00 node-68 kernel: [1478281.893132] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:17:46.771545+00:00 node-68 kernel: [1478281.893134] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:17:46.771547+00:00 node-68 kernel: [1478281.893137] [] start_secondary+0x154/0x190 2017-10-21T00:17:46.771548+00:00 node-68 kernel: [1478281.893143] ---[ end trace d44d42b3ada782ef ]--- 2017-10-21T00:18:11.278146+00:00 node-68 kernel: [1478306.397038] ------------[ cut here ]------------ 2017-10-21T00:18:11.278166+00:00 node-68 kernel: [1478306.397609] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:18:11.278168+00:00 node-68 kernel: [1478306.397746] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:18:11.278168+00:00 node-68 kernel: [1478306.397747] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:18:11.278170+00:00 node-68 kernel: [1478306.398223] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:18:11.278171+00:00 node-68 kernel: [1478306.398225] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:18:11.278180+00:00 node-68 kernel: [1478306.398226] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:18:11.278195+00:00 node-68 kernel: [1478306.398228] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:18:11.278197+00:00 node-68 kernel: [1478306.398230] ffff8810322fb100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:18:11.278198+00:00 node-68 kernel: [1478306.398232] Call Trace: 2017-10-21T00:18:11.278199+00:00 node-68 kernel: [1478306.398233] [] dump_stack+0x63/0x90 2017-10-21T00:18:11.278199+00:00 node-68 kernel: [1478306.398241] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:18:11.278200+00:00 node-68 kernel: [1478306.398242] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:18:11.278201+00:00 node-68 kernel: [1478306.398245] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:18:11.278201+00:00 node-68 kernel: [1478306.398248] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:18:11.278203+00:00 node-68 kernel: [1478306.398250] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:18:11.278204+00:00 node-68 kernel: [1478306.398255] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:18:11.278205+00:00 node-68 kernel: [1478306.398258] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:18:11.278205+00:00 node-68 kernel: [1478306.398263] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:18:11.278206+00:00 node-68 kernel: [1478306.398265] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:18:11.278207+00:00 node-68 kernel: [1478306.398267] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:18:11.278208+00:00 node-68 kernel: [1478306.398270] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:18:11.278209+00:00 node-68 kernel: [1478306.398272] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:18:11.278210+00:00 node-68 kernel: [1478306.398275] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:18:11.278211+00:00 node-68 kernel: [1478306.398281] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:18:11.278211+00:00 node-68 kernel: [1478306.398284] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:18:11.278212+00:00 node-68 kernel: [1478306.398287] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:18:11.278213+00:00 node-68 kernel: [1478306.398289] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:18:11.278214+00:00 node-68 kernel: [1478306.398292] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:18:11.278215+00:00 node-68 kernel: [1478306.398296] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:18:11.278215+00:00 node-68 kernel: [1478306.398299] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T00:18:11.278216+00:00 node-68 kernel: [1478306.398301] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:18:11.278217+00:00 node-68 kernel: [1478306.398303] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:18:11.278225+00:00 node-68 kernel: [1478306.398306] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:18:11.278226+00:00 node-68 kernel: [1478306.398308] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:18:11.278226+00:00 node-68 kernel: [1478306.398309] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:18:11.278227+00:00 node-68 kernel: [1478306.398310] [] process_backlog+0xa8/0x150 2017-10-21T00:18:11.278228+00:00 node-68 kernel: [1478306.398312] [] net_rx_action+0x21e/0x360 2017-10-21T00:18:11.278229+00:00 node-68 kernel: [1478306.398314] [] __do_softirq+0x101/0x290 2017-10-21T00:18:11.278230+00:00 node-68 kernel: [1478306.398316] [] irq_exit+0xa3/0xb0 2017-10-21T00:18:11.278231+00:00 node-68 kernel: [1478306.398318] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:18:11.278232+00:00 node-68 kernel: [1478306.398321] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:18:11.278232+00:00 node-68 kernel: [1478306.398322] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:18:11.278233+00:00 node-68 kernel: [1478306.398325] [] cpuidle_enter+0x17/0x20 2017-10-21T00:18:11.278234+00:00 node-68 kernel: [1478306.398328] [] call_cpuidle+0x32/0x60 2017-10-21T00:18:11.278235+00:00 node-68 kernel: [1478306.398329] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:18:11.278236+00:00 node-68 kernel: [1478306.398331] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:18:11.278236+00:00 node-68 kernel: [1478306.398333] [] start_secondary+0x154/0x190 2017-10-21T00:18:11.278237+00:00 node-68 kernel: [1478306.398335] ---[ end trace d44d42b3ada782f0 ]--- 2017-10-21T00:19:22.789623+00:00 node-68 kernel: [1478377.905276] ------------[ cut here ]------------ 2017-10-21T00:19:22.789644+00:00 node-68 kernel: [1478377.905291] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:19:22.789646+00:00 node-68 kernel: [1478377.905295] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:19:22.789681+00:00 node-68 kernel: [1478377.905297] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:19:22.789684+00:00 node-68 kernel: [1478377.905376] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:19:22.789687+00:00 node-68 kernel: [1478377.905379] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:19:22.789807+00:00 node-68 kernel: [1478377.905381] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:19:22.789809+00:00 node-68 kernel: [1478377.905386] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:19:22.789809+00:00 node-68 kernel: [1478377.905388] ffff880c3fdbae00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:19:22.789810+00:00 node-68 kernel: [1478377.905389] Call Trace: 2017-10-21T00:19:22.789811+00:00 node-68 kernel: [1478377.905391] [] dump_stack+0x63/0x90 2017-10-21T00:19:22.789812+00:00 node-68 kernel: [1478377.905398] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:19:22.789813+00:00 node-68 kernel: [1478377.905400] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:19:22.789814+00:00 node-68 kernel: [1478377.905402] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:19:22.789815+00:00 node-68 kernel: [1478377.905403] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:19:22.789815+00:00 node-68 kernel: [1478377.905405] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:19:22.789816+00:00 node-68 kernel: [1478377.905411] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:19:22.789817+00:00 node-68 kernel: [1478377.905413] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:19:22.789818+00:00 node-68 kernel: [1478377.905418] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:19:22.789819+00:00 node-68 kernel: [1478377.905420] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:19:22.789820+00:00 node-68 kernel: [1478377.905422] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:19:22.789821+00:00 node-68 kernel: [1478377.905425] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:19:22.789822+00:00 node-68 kernel: [1478377.905427] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:19:22.789823+00:00 node-68 kernel: [1478377.905430] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:19:22.789831+00:00 node-68 kernel: [1478377.905436] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:19:22.789832+00:00 node-68 kernel: [1478377.905439] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:19:22.789832+00:00 node-68 kernel: [1478377.905442] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:19:22.789833+00:00 node-68 kernel: [1478377.905445] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T00:19:22.789834+00:00 node-68 kernel: [1478377.905447] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T00:19:22.789835+00:00 node-68 kernel: [1478377.905449] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T00:19:22.789837+00:00 node-68 kernel: [1478377.905451] [] ? check_preempt_curr+0x54/0x90 2017-10-21T00:19:22.789838+00:00 node-68 kernel: [1478377.905454] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:19:22.789846+00:00 node-68 kernel: [1478377.905456] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:19:22.789847+00:00 node-68 kernel: [1478377.905457] [] ? default_wake_function+0x12/0x20 2017-10-21T00:19:22.789848+00:00 node-68 kernel: [1478377.905460] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T00:19:22.789850+00:00 node-68 kernel: [1478377.905461] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:19:22.789851+00:00 node-68 kernel: [1478377.905462] [] process_backlog+0xa8/0x150 2017-10-21T00:19:22.789851+00:00 node-68 kernel: [1478377.905464] [] net_rx_action+0x21e/0x360 2017-10-21T00:19:22.789852+00:00 node-68 kernel: [1478377.905466] [] __do_softirq+0x101/0x290 2017-10-21T00:19:22.789852+00:00 node-68 kernel: [1478377.905468] [] irq_exit+0xa3/0xb0 2017-10-21T00:19:22.789854+00:00 node-68 kernel: [1478377.905470] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:19:22.789856+00:00 node-68 kernel: [1478377.905473] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:19:22.789862+00:00 node-68 kernel: [1478377.905474] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:19:22.789864+00:00 node-68 kernel: [1478377.905477] [] cpuidle_enter+0x17/0x20 2017-10-21T00:19:22.789865+00:00 node-68 kernel: [1478377.905479] [] call_cpuidle+0x32/0x60 2017-10-21T00:19:22.789866+00:00 node-68 kernel: [1478377.905480] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:19:22.789868+00:00 node-68 kernel: [1478377.905482] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:19:22.789870+00:00 node-68 kernel: [1478377.905483] [] start_secondary+0x154/0x190 2017-10-21T00:19:22.789872+00:00 node-68 kernel: [1478377.905493] ---[ end trace d44d42b3ada782f1 ]--- 2017-10-21T00:20:46.718066+00:00 node-68 kernel: [1478461.828212] ------------[ cut here ]------------ 2017-10-21T00:20:46.718088+00:00 node-68 kernel: [1478461.828226] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:20:46.718090+00:00 node-68 kernel: [1478461.828229] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:20:46.718091+00:00 node-68 kernel: [1478461.828231] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:20:46.718094+00:00 node-68 kernel: [1478461.828300] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:20:46.718095+00:00 node-68 kernel: [1478461.828301] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:20:46.718095+00:00 node-68 kernel: [1478461.828302] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:20:46.718110+00:00 node-68 kernel: [1478461.828304] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:20:46.718111+00:00 node-68 kernel: [1478461.828306] ffff88101b8b8d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:20:46.718113+00:00 node-68 kernel: [1478461.828309] Call Trace: 2017-10-21T00:20:46.718114+00:00 node-68 kernel: [1478461.828310] [] dump_stack+0x63/0x90 2017-10-21T00:20:46.718115+00:00 node-68 kernel: [1478461.828318] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:20:46.718115+00:00 node-68 kernel: [1478461.828319] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:20:46.718116+00:00 node-68 kernel: [1478461.828323] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:20:46.718117+00:00 node-68 kernel: [1478461.828324] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:20:46.718118+00:00 node-68 kernel: [1478461.828326] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:20:46.718119+00:00 node-68 kernel: [1478461.828331] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:20:46.718120+00:00 node-68 kernel: [1478461.828336] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:20:46.718120+00:00 node-68 kernel: [1478461.828338] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:20:46.718121+00:00 node-68 kernel: [1478461.828342] [] ? nf_iterate+0x62/0x80 2017-10-21T00:20:46.718122+00:00 node-68 kernel: [1478461.828343] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:20:46.718124+00:00 node-68 kernel: [1478461.828349] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:20:46.718125+00:00 node-68 kernel: [1478461.828352] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:20:46.718125+00:00 node-68 kernel: [1478461.828354] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:20:46.718126+00:00 node-68 kernel: [1478461.828357] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:20:46.718126+00:00 node-68 kernel: [1478461.828360] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:20:46.718128+00:00 node-68 kernel: [1478461.828361] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:20:46.718129+00:00 node-68 kernel: [1478461.828363] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:20:46.718130+00:00 node-68 kernel: [1478461.828367] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:20:46.718130+00:00 node-68 kernel: [1478461.828370] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:20:46.718131+00:00 node-68 kernel: [1478461.828372] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:20:46.718132+00:00 node-68 kernel: [1478461.828374] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:20:46.718133+00:00 node-68 kernel: [1478461.828376] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:20:46.718134+00:00 node-68 kernel: [1478461.828377] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:20:46.718141+00:00 node-68 kernel: [1478461.828381] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T00:20:46.718142+00:00 node-68 kernel: [1478461.828382] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:20:46.718143+00:00 node-68 kernel: [1478461.828383] [] process_backlog+0xa8/0x150 2017-10-21T00:20:46.718145+00:00 node-68 kernel: [1478461.828385] [] net_rx_action+0x21e/0x360 2017-10-21T00:20:46.718146+00:00 node-68 kernel: [1478461.828387] [] __do_softirq+0x101/0x290 2017-10-21T00:20:46.718147+00:00 node-68 kernel: [1478461.828389] [] irq_exit+0xa3/0xb0 2017-10-21T00:20:46.718148+00:00 node-68 kernel: [1478461.828391] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:20:46.718148+00:00 node-68 kernel: [1478461.828395] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:20:46.718149+00:00 node-68 kernel: [1478461.828395] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:20:46.718150+00:00 node-68 kernel: [1478461.828399] [] cpuidle_enter+0x17/0x20 2017-10-21T00:20:46.718151+00:00 node-68 kernel: [1478461.828402] [] call_cpuidle+0x32/0x60 2017-10-21T00:20:46.718152+00:00 node-68 kernel: [1478461.828403] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:20:46.718153+00:00 node-68 kernel: [1478461.828404] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:20:46.718154+00:00 node-68 kernel: [1478461.828406] [] start_secondary+0x154/0x190 2017-10-21T00:20:46.718154+00:00 node-68 kernel: [1478461.828408] ---[ end trace d44d42b3ada782f2 ]--- 2017-10-21T00:21:25.091038+00:00 node-68 kernel: [1478500.198769] ------------[ cut here ]------------ 2017-10-21T00:21:25.091055+00:00 node-68 kernel: [1478500.198783] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:21:25.091057+00:00 node-68 kernel: [1478500.198787] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:21:25.091058+00:00 node-68 kernel: [1478500.198788] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:21:25.091067+00:00 node-68 kernel: [1478500.198861] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:21:25.091069+00:00 node-68 kernel: [1478500.198862] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:21:25.091071+00:00 node-68 kernel: [1478500.198863] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:21:25.091093+00:00 node-68 kernel: [1478500.198865] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:21:25.091096+00:00 node-68 kernel: [1478500.198867] ffff880035983600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:21:25.091097+00:00 node-68 kernel: [1478500.198870] Call Trace: 2017-10-21T00:21:25.091099+00:00 node-68 kernel: [1478500.198871] [] dump_stack+0x63/0x90 2017-10-21T00:21:25.091101+00:00 node-68 kernel: [1478500.198879] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:21:25.091102+00:00 node-68 kernel: [1478500.198880] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:21:25.091103+00:00 node-68 kernel: [1478500.198883] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:21:25.091104+00:00 node-68 kernel: [1478500.198884] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:21:25.091106+00:00 node-68 kernel: [1478500.198886] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:21:25.091107+00:00 node-68 kernel: [1478500.198891] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:21:25.091107+00:00 node-68 kernel: [1478500.198899] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:21:25.091108+00:00 node-68 kernel: [1478500.198901] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:21:25.091108+00:00 node-68 kernel: [1478500.198903] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:21:25.091109+00:00 node-68 kernel: [1478500.198906] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:21:25.091110+00:00 node-68 kernel: [1478500.198908] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:21:25.091111+00:00 node-68 kernel: [1478500.198911] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:21:25.091112+00:00 node-68 kernel: [1478500.198914] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:21:25.091112+00:00 node-68 kernel: [1478500.198916] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:21:25.091113+00:00 node-68 kernel: [1478500.198917] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:21:25.091114+00:00 node-68 kernel: [1478500.198923] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:21:25.091115+00:00 node-68 kernel: [1478500.198927] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T00:21:25.091116+00:00 node-68 kernel: [1478500.198929] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:21:25.091117+00:00 node-68 kernel: [1478500.198931] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:21:25.091117+00:00 node-68 kernel: [1478500.198933] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:21:25.091118+00:00 node-68 kernel: [1478500.198936] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:21:25.091119+00:00 node-68 kernel: [1478500.198938] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:21:25.091128+00:00 node-68 kernel: [1478500.198939] [] process_backlog+0xa8/0x150 2017-10-21T00:21:25.091130+00:00 node-68 kernel: [1478500.198940] [] net_rx_action+0x21e/0x360 2017-10-21T00:21:25.091131+00:00 node-68 kernel: [1478500.198942] [] __do_softirq+0x101/0x290 2017-10-21T00:21:25.091132+00:00 node-68 kernel: [1478500.198944] [] irq_exit+0xa3/0xb0 2017-10-21T00:21:25.091133+00:00 node-68 kernel: [1478500.198946] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:21:25.091134+00:00 node-68 kernel: [1478500.198949] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:21:25.091135+00:00 node-68 kernel: [1478500.198950] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:21:25.091136+00:00 node-68 kernel: [1478500.198953] [] cpuidle_enter+0x17/0x20 2017-10-21T00:21:25.091137+00:00 node-68 kernel: [1478500.198956] [] call_cpuidle+0x32/0x60 2017-10-21T00:21:25.091137+00:00 node-68 kernel: [1478500.198957] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:21:25.091138+00:00 node-68 kernel: [1478500.198959] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:21:25.091139+00:00 node-68 kernel: [1478500.198960] [] start_secondary+0x154/0x190 2017-10-21T00:21:25.091140+00:00 node-68 kernel: [1478500.198962] ---[ end trace d44d42b3ada782f3 ]--- 2017-10-21T00:24:11.798350+00:00 node-68 kernel: [1478666.895440] ------------[ cut here ]------------ 2017-10-21T00:24:11.798374+00:00 node-68 kernel: [1478666.895458] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:24:11.798376+00:00 node-68 kernel: [1478666.895462] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:24:11.798377+00:00 node-68 kernel: [1478666.895464] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:24:11.798388+00:00 node-68 kernel: [1478666.895559] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:24:11.798391+00:00 node-68 kernel: [1478666.895561] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:24:11.798392+00:00 node-68 kernel: [1478666.895563] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:24:11.798420+00:00 node-68 kernel: [1478666.895566] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:24:11.798422+00:00 node-68 kernel: [1478666.895569] ffff8810362f3700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:24:11.798424+00:00 node-68 kernel: [1478666.895573] Call Trace: 2017-10-21T00:24:11.798426+00:00 node-68 kernel: [1478666.895574] [] dump_stack+0x63/0x90 2017-10-21T00:24:11.798427+00:00 node-68 kernel: [1478666.895583] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:24:11.798428+00:00 node-68 kernel: [1478666.895585] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:24:11.798429+00:00 node-68 kernel: [1478666.895589] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:24:11.798430+00:00 node-68 kernel: [1478666.895591] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:24:11.798432+00:00 node-68 kernel: [1478666.895594] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:24:11.798434+00:00 node-68 kernel: [1478666.895600] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:24:11.798435+00:00 node-68 kernel: [1478666.895604] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:24:11.798436+00:00 node-68 kernel: [1478666.895607] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:24:11.798437+00:00 node-68 kernel: [1478666.895612] [] ? nf_iterate+0x62/0x80 2017-10-21T00:24:11.798438+00:00 node-68 kernel: [1478666.895615] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:24:11.798440+00:00 node-68 kernel: [1478666.895623] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:24:11.798441+00:00 node-68 kernel: [1478666.895627] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:24:11.798442+00:00 node-68 kernel: [1478666.895631] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:24:11.798443+00:00 node-68 kernel: [1478666.895635] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:24:11.798444+00:00 node-68 kernel: [1478666.895639] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:24:11.798446+00:00 node-68 kernel: [1478666.895642] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:24:11.798447+00:00 node-68 kernel: [1478666.895644] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:24:11.798449+00:00 node-68 kernel: [1478666.895648] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:24:11.798450+00:00 node-68 kernel: [1478666.895652] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:24:11.798451+00:00 node-68 kernel: [1478666.895656] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:24:11.798452+00:00 node-68 kernel: [1478666.895659] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:24:11.798453+00:00 node-68 kernel: [1478666.895662] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:24:11.798455+00:00 node-68 kernel: [1478666.895664] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:24:11.798469+00:00 node-68 kernel: [1478666.895666] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:24:11.798470+00:00 node-68 kernel: [1478666.895668] [] process_backlog+0xa8/0x150 2017-10-21T00:24:11.798472+00:00 node-68 kernel: [1478666.895671] [] net_rx_action+0x21e/0x360 2017-10-21T00:24:11.798473+00:00 node-68 kernel: [1478666.895674] [] __do_softirq+0x101/0x290 2017-10-21T00:24:11.798475+00:00 node-68 kernel: [1478666.895676] [] irq_exit+0xa3/0xb0 2017-10-21T00:24:11.798477+00:00 node-68 kernel: [1478666.895680] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:24:11.798478+00:00 node-68 kernel: [1478666.895686] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:24:11.798479+00:00 node-68 kernel: [1478666.895688] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:24:11.798480+00:00 node-68 kernel: [1478666.895693] [] cpuidle_enter+0x17/0x20 2017-10-21T00:24:11.798481+00:00 node-68 kernel: [1478666.895696] [] call_cpuidle+0x32/0x60 2017-10-21T00:24:11.798483+00:00 node-68 kernel: [1478666.895698] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:24:11.798484+00:00 node-68 kernel: [1478666.895701] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:24:11.798485+00:00 node-68 kernel: [1478666.895703] [] start_secondary+0x154/0x190 2017-10-21T00:24:11.798486+00:00 node-68 kernel: [1478666.895706] ---[ end trace d44d42b3ada782f4 ]--- 2017-10-21T00:29:40.687308+00:00 node-68 kernel: [1478995.763480] ------------[ cut here ]------------ 2017-10-21T00:29:40.687332+00:00 node-68 kernel: [1478995.763498] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:29:40.687334+00:00 node-68 kernel: [1478995.763502] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:29:40.687335+00:00 node-68 kernel: [1478995.763504] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:29:40.687338+00:00 node-68 kernel: [1478995.763585] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:29:40.687339+00:00 node-68 kernel: [1478995.763586] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:29:40.687340+00:00 node-68 kernel: [1478995.763587] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:29:40.687363+00:00 node-68 kernel: [1478995.763589] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:29:40.687365+00:00 node-68 kernel: [1478995.763590] ffff880eafd2a900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:29:40.687367+00:00 node-68 kernel: [1478995.763592] Call Trace: 2017-10-21T00:29:40.687369+00:00 node-68 kernel: [1478995.763595] [] dump_stack+0x63/0x90 2017-10-21T00:29:40.687371+00:00 node-68 kernel: [1478995.763602] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:29:40.687371+00:00 node-68 kernel: [1478995.763604] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:29:40.687372+00:00 node-68 kernel: [1478995.763606] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:29:40.687373+00:00 node-68 kernel: [1478995.763607] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:29:40.687374+00:00 node-68 kernel: [1478995.763609] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:29:40.687375+00:00 node-68 kernel: [1478995.763615] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:29:40.687375+00:00 node-68 kernel: [1478995.763625] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:29:40.687376+00:00 node-68 kernel: [1478995.763627] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:29:40.687377+00:00 node-68 kernel: [1478995.763630] [] ? nf_iterate+0x62/0x80 2017-10-21T00:29:40.687378+00:00 node-68 kernel: [1478995.763632] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:29:40.687379+00:00 node-68 kernel: [1478995.763638] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:29:40.687380+00:00 node-68 kernel: [1478995.763643] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:29:40.687381+00:00 node-68 kernel: [1478995.763646] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:29:40.687381+00:00 node-68 kernel: [1478995.763650] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:29:40.687382+00:00 node-68 kernel: [1478995.763653] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:29:40.687383+00:00 node-68 kernel: [1478995.763658] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:29:40.687384+00:00 node-68 kernel: [1478995.763661] [] ? nf_iterate+0x62/0x80 2017-10-21T00:29:40.687385+00:00 node-68 kernel: [1478995.763664] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:29:40.687386+00:00 node-68 kernel: [1478995.763668] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:29:40.687387+00:00 node-68 kernel: [1478995.763672] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:29:40.687388+00:00 node-68 kernel: [1478995.763677] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:29:40.687389+00:00 node-68 kernel: [1478995.763679] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:29:40.687398+00:00 node-68 kernel: [1478995.763682] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:29:40.687400+00:00 node-68 kernel: [1478995.763684] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:29:40.687401+00:00 node-68 kernel: [1478995.763687] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:29:40.687402+00:00 node-68 kernel: [1478995.763689] [] process_backlog+0xa8/0x150 2017-10-21T00:29:40.687403+00:00 node-68 kernel: [1478995.763691] [] net_rx_action+0x21e/0x360 2017-10-21T00:29:40.687404+00:00 node-68 kernel: [1478995.763698] [] __do_softirq+0x101/0x290 2017-10-21T00:29:40.687406+00:00 node-68 kernel: [1478995.763700] [] irq_exit+0xa3/0xb0 2017-10-21T00:29:40.687407+00:00 node-68 kernel: [1478995.763704] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:29:40.687408+00:00 node-68 kernel: [1478995.763710] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:29:40.687409+00:00 node-68 kernel: [1478995.763711] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:29:40.687411+00:00 node-68 kernel: [1478995.763716] [] cpuidle_enter+0x17/0x20 2017-10-21T00:29:40.687413+00:00 node-68 kernel: [1478995.763719] [] call_cpuidle+0x32/0x60 2017-10-21T00:29:40.687414+00:00 node-68 kernel: [1478995.763721] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:29:40.687415+00:00 node-68 kernel: [1478995.763724] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:29:40.687415+00:00 node-68 kernel: [1478995.763726] [] start_secondary+0x154/0x190 2017-10-21T00:29:40.687416+00:00 node-68 kernel: [1478995.763729] ---[ end trace d44d42b3ada782f5 ]--- 2017-10-21T00:32:15.580840+00:00 node-68 kernel: [1479150.644136] ------------[ cut here ]------------ 2017-10-21T00:32:15.580864+00:00 node-68 kernel: [1479150.644146] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:32:15.580867+00:00 node-68 kernel: [1479150.644149] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:32:15.580882+00:00 node-68 kernel: [1479150.644150] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:32:15.580887+00:00 node-68 kernel: [1479150.644238] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:32:15.580888+00:00 node-68 kernel: [1479150.644239] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:32:15.580889+00:00 node-68 kernel: [1479150.644241] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T00:32:15.580906+00:00 node-68 kernel: [1479150.644244] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T00:32:15.580906+00:00 node-68 kernel: [1479150.644246] ffff880df1fdba00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:32:15.580908+00:00 node-68 kernel: [1479150.644249] Call Trace: 2017-10-21T00:32:15.580909+00:00 node-68 kernel: [1479150.644251] [] dump_stack+0x63/0x90 2017-10-21T00:32:15.580910+00:00 node-68 kernel: [1479150.644260] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:32:15.580911+00:00 node-68 kernel: [1479150.644263] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:32:15.580911+00:00 node-68 kernel: [1479150.644266] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:32:15.580912+00:00 node-68 kernel: [1479150.644269] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:32:15.580913+00:00 node-68 kernel: [1479150.644271] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:32:15.580915+00:00 node-68 kernel: [1479150.644278] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:32:15.580915+00:00 node-68 kernel: [1479150.644282] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:32:15.580916+00:00 node-68 kernel: [1479150.644284] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:32:15.580916+00:00 node-68 kernel: [1479150.644290] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:15.580917+00:00 node-68 kernel: [1479150.644292] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:32:15.580918+00:00 node-68 kernel: [1479150.644300] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:32:15.580919+00:00 node-68 kernel: [1479150.644304] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:32:15.580920+00:00 node-68 kernel: [1479150.644308] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:32:15.580921+00:00 node-68 kernel: [1479150.644312] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:32:15.580921+00:00 node-68 kernel: [1479150.644315] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T00:32:15.580922+00:00 node-68 kernel: [1479150.644319] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:32:15.580923+00:00 node-68 kernel: [1479150.644322] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:15.580924+00:00 node-68 kernel: [1479150.644325] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T00:32:15.580925+00:00 node-68 kernel: [1479150.644327] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T00:32:15.580925+00:00 node-68 kernel: [1479150.644332] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T00:32:15.580926+00:00 node-68 kernel: [1479150.644336] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:32:15.580927+00:00 node-68 kernel: [1479150.644338] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:32:15.580941+00:00 node-68 kernel: [1479150.644341] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:32:15.580943+00:00 node-68 kernel: [1479150.644342] [] process_backlog+0xa8/0x150 2017-10-21T00:32:15.580944+00:00 node-68 kernel: [1479150.644344] [] net_rx_action+0x21e/0x360 2017-10-21T00:32:15.580945+00:00 node-68 kernel: [1479150.644348] [] __do_softirq+0x101/0x290 2017-10-21T00:32:15.580946+00:00 node-68 kernel: [1479150.644351] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T00:32:15.580947+00:00 node-68 kernel: [1479150.644352] [] do_softirq.part.19+0x38/0x40 2017-10-21T00:32:15.580948+00:00 node-68 kernel: [1479150.644356] [] do_softirq+0x1d/0x20 2017-10-21T00:32:15.580949+00:00 node-68 kernel: [1479150.644358] [] netif_rx_ni+0x33/0x80 2017-10-21T00:32:15.580950+00:00 node-68 kernel: [1479150.644362] [] tun_get_user+0x506/0x880 2017-10-21T00:32:15.580950+00:00 node-68 kernel: [1479150.644364] [] tun_sendmsg+0x51/0x70 2017-10-21T00:32:15.580951+00:00 node-68 kernel: [1479150.644368] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T00:32:15.580952+00:00 node-68 kernel: [1479150.644371] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T00:32:15.580953+00:00 node-68 kernel: [1479150.644376] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T00:32:15.580954+00:00 node-68 kernel: [1479150.644379] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T00:32:15.580954+00:00 node-68 kernel: [1479150.644382] [] kthread+0xe5/0x100 2017-10-21T00:32:15.580955+00:00 node-68 kernel: [1479150.644385] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:15.580958+00:00 node-68 kernel: [1479150.644389] [] ret_from_fork+0x3f/0x70 2017-10-21T00:32:15.580960+00:00 node-68 kernel: [1479150.644391] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T00:32:15.580960+00:00 node-68 kernel: [1479150.644393] ---[ end trace d44d42b3ada782f6 ]--- 2017-10-21T00:32:30.492476+00:00 node-68 kernel: [1479165.557170] ------------[ cut here ]------------ 2017-10-21T00:32:30.492500+00:00 node-68 kernel: [1479165.557180] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:32:30.492502+00:00 node-68 kernel: [1479165.557183] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:32:30.492503+00:00 node-68 kernel: [1479165.557185] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:32:30.492513+00:00 node-68 kernel: [1479165.557279] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:32:30.492515+00:00 node-68 kernel: [1479165.557281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:32:30.492516+00:00 node-68 kernel: [1479165.557283] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:32:30.492547+00:00 node-68 kernel: [1479165.557286] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:32:30.492549+00:00 node-68 kernel: [1479165.557288] ffff88102cbf3a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:32:30.492550+00:00 node-68 kernel: [1479165.557291] Call Trace: 2017-10-21T00:32:30.492551+00:00 node-68 kernel: [1479165.557292] [] dump_stack+0x63/0x90 2017-10-21T00:32:30.492552+00:00 node-68 kernel: [1479165.557301] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:32:30.492552+00:00 node-68 kernel: [1479165.557304] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:32:30.492553+00:00 node-68 kernel: [1479165.557307] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:32:30.492554+00:00 node-68 kernel: [1479165.557310] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:32:30.492555+00:00 node-68 kernel: [1479165.557312] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:32:30.492556+00:00 node-68 kernel: [1479165.557319] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:32:30.492557+00:00 node-68 kernel: [1479165.557322] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:32:30.492558+00:00 node-68 kernel: [1479165.557324] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:32:30.492558+00:00 node-68 kernel: [1479165.557329] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:30.492559+00:00 node-68 kernel: [1479165.557332] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:32:30.492560+00:00 node-68 kernel: [1479165.557340] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:32:30.492561+00:00 node-68 kernel: [1479165.557344] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:32:30.492562+00:00 node-68 kernel: [1479165.557347] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:32:30.492562+00:00 node-68 kernel: [1479165.557351] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:32:30.492563+00:00 node-68 kernel: [1479165.557355] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T00:32:30.492564+00:00 node-68 kernel: [1479165.557358] [] ? load_balance+0x1d3/0x980 2017-10-21T00:32:30.492565+00:00 node-68 kernel: [1479165.557362] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:32:30.492566+00:00 node-68 kernel: [1479165.557364] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:32:30.492567+00:00 node-68 kernel: [1479165.557366] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:32:30.492567+00:00 node-68 kernel: [1479165.557368] [] process_backlog+0xa8/0x150 2017-10-21T00:32:30.492568+00:00 node-68 kernel: [1479165.557370] [] net_rx_action+0x21e/0x360 2017-10-21T00:32:30.492568+00:00 node-68 kernel: [1479165.557373] [] __do_softirq+0x101/0x290 2017-10-21T00:32:30.492570+00:00 node-68 kernel: [1479165.557376] [] irq_exit+0xa3/0xb0 2017-10-21T00:32:30.492574+00:00 node-68 kernel: [1479165.557379] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:32:30.492575+00:00 node-68 kernel: [1479165.557384] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:32:30.492575+00:00 node-68 kernel: [1479165.557385] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:32:30.492576+00:00 node-68 kernel: [1479165.557390] [] cpuidle_enter+0x17/0x20 2017-10-21T00:32:30.492577+00:00 node-68 kernel: [1479165.557393] [] call_cpuidle+0x32/0x60 2017-10-21T00:32:30.492578+00:00 node-68 kernel: [1479165.557395] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:32:30.492579+00:00 node-68 kernel: [1479165.557397] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:32:30.492580+00:00 node-68 kernel: [1479165.557400] [] start_secondary+0x154/0x190 2017-10-21T00:32:30.492580+00:00 node-68 kernel: [1479165.557402] ---[ end trace d44d42b3ada782f7 ]--- 2017-10-21T00:32:31.814485+00:00 node-68 kernel: [1479166.878650] ------------[ cut here ]------------ 2017-10-21T00:32:31.814511+00:00 node-68 kernel: [1479166.878658] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:32:31.814514+00:00 node-68 kernel: [1479166.878661] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:32:31.814515+00:00 node-68 kernel: [1479166.878662] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:32:31.814518+00:00 node-68 kernel: [1479166.878725] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:32:31.814545+00:00 node-68 kernel: [1479166.878727] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:32:31.814566+00:00 node-68 kernel: [1479166.878728] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T00:32:31.814592+00:00 node-68 kernel: [1479166.878730] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T00:32:31.814594+00:00 node-68 kernel: [1479166.878731] ffff88102cbf2000 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T00:32:31.814596+00:00 node-68 kernel: [1479166.878733] Call Trace: 2017-10-21T00:32:31.814597+00:00 node-68 kernel: [1479166.878734] [] dump_stack+0x63/0x90 2017-10-21T00:32:31.814598+00:00 node-68 kernel: [1479166.878741] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:32:31.814599+00:00 node-68 kernel: [1479166.878743] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:32:31.814600+00:00 node-68 kernel: [1479166.878746] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:32:31.814602+00:00 node-68 kernel: [1479166.878748] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:32:31.814603+00:00 node-68 kernel: [1479166.878750] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:32:31.814605+00:00 node-68 kernel: [1479166.878751] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T00:32:31.814606+00:00 node-68 kernel: [1479166.878753] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T00:32:31.814607+00:00 node-68 kernel: [1479166.878756] [] sch_direct_xmit+0x16a/0x220 2017-10-21T00:32:31.814608+00:00 node-68 kernel: [1479166.878758] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T00:32:31.814609+00:00 node-68 kernel: [1479166.878759] [] dev_queue_xmit+0x10/0x20 2017-10-21T00:32:31.814611+00:00 node-68 kernel: [1479166.878766] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T00:32:31.814612+00:00 node-68 kernel: [1479166.878771] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T00:32:31.814613+00:00 node-68 kernel: [1479166.878775] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:32:31.814614+00:00 node-68 kernel: [1479166.878780] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:32:31.814615+00:00 node-68 kernel: [1479166.878784] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:32:31.814617+00:00 node-68 kernel: [1479166.878789] [] br_forward+0x87/0x90 [bridge] 2017-10-21T00:32:31.814619+00:00 node-68 kernel: [1479166.878792] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:32:31.814620+00:00 node-68 kernel: [1479166.878794] [] ? nf_iterate+0x62/0x80 2017-10-21T00:32:31.814621+00:00 node-68 kernel: [1479166.878797] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T00:32:31.814622+00:00 node-68 kernel: [1479166.878800] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:32:31.814623+00:00 node-68 kernel: [1479166.878802] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:32:31.814625+00:00 node-68 kernel: [1479166.878803] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:32:31.814632+00:00 node-68 kernel: [1479166.878805] [] process_backlog+0xa8/0x150 2017-10-21T00:32:31.814644+00:00 node-68 kernel: [1479166.878806] [] net_rx_action+0x21e/0x360 2017-10-21T00:32:31.814646+00:00 node-68 kernel: [1479166.878808] [] __do_softirq+0x101/0x290 2017-10-21T00:32:31.814647+00:00 node-68 kernel: [1479166.878810] [] irq_exit+0xa3/0xb0 2017-10-21T00:32:31.814649+00:00 node-68 kernel: [1479166.878812] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:32:31.814650+00:00 node-68 kernel: [1479166.878815] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:32:31.814652+00:00 node-68 kernel: [1479166.878816] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:32:31.814653+00:00 node-68 kernel: [1479166.878820] [] cpuidle_enter+0x17/0x20 2017-10-21T00:32:31.814654+00:00 node-68 kernel: [1479166.878822] [] call_cpuidle+0x32/0x60 2017-10-21T00:32:31.814655+00:00 node-68 kernel: [1479166.878823] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:32:31.814656+00:00 node-68 kernel: [1479166.878825] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:32:31.814658+00:00 node-68 kernel: [1479166.878826] [] start_secondary+0x154/0x190 2017-10-21T00:32:31.814659+00:00 node-68 kernel: [1479166.878828] ---[ end trace d44d42b3ada782f8 ]--- 2017-10-21T00:39:02.607499+00:00 node-68 kernel: [1479557.647848] ------------[ cut here ]------------ 2017-10-21T00:39:02.607526+00:00 node-68 kernel: [1479557.647863] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:39:02.607528+00:00 node-68 kernel: [1479557.647866] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:39:02.607529+00:00 node-68 kernel: [1479557.647868] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:39:02.607531+00:00 node-68 kernel: [1479557.647953] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:39:02.607533+00:00 node-68 kernel: [1479557.647956] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:39:02.607534+00:00 node-68 kernel: [1479557.647957] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:39:02.607559+00:00 node-68 kernel: [1479557.647960] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:39:02.607561+00:00 node-68 kernel: [1479557.647963] ffff88102cbf3100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:39:02.607563+00:00 node-68 kernel: [1479557.647966] Call Trace: 2017-10-21T00:39:02.607565+00:00 node-68 kernel: [1479557.647968] [] dump_stack+0x63/0x90 2017-10-21T00:39:02.607566+00:00 node-68 kernel: [1479557.647977] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:39:02.607567+00:00 node-68 kernel: [1479557.647980] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:39:02.607568+00:00 node-68 kernel: [1479557.647983] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:39:02.607569+00:00 node-68 kernel: [1479557.647985] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:39:02.607570+00:00 node-68 kernel: [1479557.647988] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:39:02.607572+00:00 node-68 kernel: [1479557.647995] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:39:02.607574+00:00 node-68 kernel: [1479557.648003] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:39:02.607575+00:00 node-68 kernel: [1479557.648006] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:39:02.607577+00:00 node-68 kernel: [1479557.648009] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:39:02.607578+00:00 node-68 kernel: [1479557.648013] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:39:02.607580+00:00 node-68 kernel: [1479557.648016] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:39:02.607581+00:00 node-68 kernel: [1479557.648020] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:39:02.607583+00:00 node-68 kernel: [1479557.648026] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:39:02.607584+00:00 node-68 kernel: [1479557.648030] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:39:02.607585+00:00 node-68 kernel: [1479557.648034] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:39:02.607587+00:00 node-68 kernel: [1479557.648038] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:39:02.607589+00:00 node-68 kernel: [1479557.648042] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:39:02.607590+00:00 node-68 kernel: [1479557.648045] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:39:02.607591+00:00 node-68 kernel: [1479557.648049] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:39:02.607592+00:00 node-68 kernel: [1479557.648052] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:39:02.607593+00:00 node-68 kernel: [1479557.648055] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:39:02.607595+00:00 node-68 kernel: [1479557.648057] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:39:02.607609+00:00 node-68 kernel: [1479557.648059] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:39:02.607611+00:00 node-68 kernel: [1479557.648061] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:39:02.607612+00:00 node-68 kernel: [1479557.648062] [] process_backlog+0xa8/0x150 2017-10-21T00:39:02.607614+00:00 node-68 kernel: [1479557.648064] [] net_rx_action+0x21e/0x360 2017-10-21T00:39:02.607615+00:00 node-68 kernel: [1479557.648068] [] __do_softirq+0x101/0x290 2017-10-21T00:39:02.607617+00:00 node-68 kernel: [1479557.648070] [] irq_exit+0xa3/0xb0 2017-10-21T00:39:02.607618+00:00 node-68 kernel: [1479557.648074] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:39:02.607619+00:00 node-68 kernel: [1479557.648077] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:39:02.607620+00:00 node-68 kernel: [1479557.648078] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:39:02.607621+00:00 node-68 kernel: [1479557.648083] [] cpuidle_enter+0x17/0x20 2017-10-21T00:39:02.607623+00:00 node-68 kernel: [1479557.648087] [] call_cpuidle+0x32/0x60 2017-10-21T00:39:02.607624+00:00 node-68 kernel: [1479557.648089] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:39:02.607626+00:00 node-68 kernel: [1479557.648091] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:39:02.607627+00:00 node-68 kernel: [1479557.648093] [] start_secondary+0x154/0x190 2017-10-21T00:39:02.607628+00:00 node-68 kernel: [1479557.648097] ---[ end trace d44d42b3ada782f9 ]--- 2017-10-21T00:39:38.909127+00:00 node-68 kernel: [1479593.947068] ------------[ cut here ]------------ 2017-10-21T00:39:38.909146+00:00 node-68 kernel: [1479593.947082] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:39:38.909148+00:00 node-68 kernel: [1479593.947086] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:39:38.909149+00:00 node-68 kernel: [1479593.947088] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:39:38.909150+00:00 node-68 kernel: [1479593.947314] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:39:38.909151+00:00 node-68 kernel: [1479593.947316] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:39:38.909152+00:00 node-68 kernel: [1479593.947317] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:39:38.909173+00:00 node-68 kernel: [1479593.947319] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:39:38.909174+00:00 node-68 kernel: [1479593.947321] ffff881e16911100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:39:38.909175+00:00 node-68 kernel: [1479593.947323] Call Trace: 2017-10-21T00:39:38.909176+00:00 node-68 kernel: [1479593.947325] [] dump_stack+0x63/0x90 2017-10-21T00:39:38.909177+00:00 node-68 kernel: [1479593.947332] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:39:38.909178+00:00 node-68 kernel: [1479593.947333] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:39:38.909178+00:00 node-68 kernel: [1479593.947336] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:39:38.909179+00:00 node-68 kernel: [1479593.947337] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:39:38.909180+00:00 node-68 kernel: [1479593.947339] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:39:38.909182+00:00 node-68 kernel: [1479593.947344] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:39:38.909182+00:00 node-68 kernel: [1479593.947349] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:39:38.909183+00:00 node-68 kernel: [1479593.947352] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:39:38.909183+00:00 node-68 kernel: [1479593.947354] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:39:38.909184+00:00 node-68 kernel: [1479593.947357] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:39:38.909185+00:00 node-68 kernel: [1479593.947360] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:39:38.909187+00:00 node-68 kernel: [1479593.947363] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:39:38.909187+00:00 node-68 kernel: [1479593.947369] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:39:38.909188+00:00 node-68 kernel: [1479593.947372] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:39:38.909188+00:00 node-68 kernel: [1479593.947374] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:39:38.909189+00:00 node-68 kernel: [1479593.947377] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:39:38.909191+00:00 node-68 kernel: [1479593.947380] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:39:38.909192+00:00 node-68 kernel: [1479593.947383] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:39:38.909193+00:00 node-68 kernel: [1479593.947387] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:39:38.909193+00:00 node-68 kernel: [1479593.947389] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:39:38.909194+00:00 node-68 kernel: [1479593.947391] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:39:38.909195+00:00 node-68 kernel: [1479593.947393] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:39:38.909202+00:00 node-68 kernel: [1479593.947394] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:39:38.909203+00:00 node-68 kernel: [1479593.947395] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:39:38.909204+00:00 node-68 kernel: [1479593.947397] [] process_backlog+0xa8/0x150 2017-10-21T00:39:38.909205+00:00 node-68 kernel: [1479593.947398] [] net_rx_action+0x21e/0x360 2017-10-21T00:39:38.909205+00:00 node-68 kernel: [1479593.947400] [] __do_softirq+0x101/0x290 2017-10-21T00:39:38.909207+00:00 node-68 kernel: [1479593.947402] [] irq_exit+0xa3/0xb0 2017-10-21T00:39:38.909208+00:00 node-68 kernel: [1479593.947405] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:39:38.909209+00:00 node-68 kernel: [1479593.947409] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:39:38.909209+00:00 node-68 kernel: [1479593.947410] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:39:38.909210+00:00 node-68 kernel: [1479593.947413] [] cpuidle_enter+0x17/0x20 2017-10-21T00:39:38.909211+00:00 node-68 kernel: [1479593.947416] [] call_cpuidle+0x32/0x60 2017-10-21T00:39:38.909212+00:00 node-68 kernel: [1479593.947417] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:39:38.909213+00:00 node-68 kernel: [1479593.947419] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:39:38.909214+00:00 node-68 kernel: [1479593.947420] [] start_secondary+0x154/0x190 2017-10-21T00:39:38.909215+00:00 node-68 kernel: [1479593.947422] ---[ end trace d44d42b3ada782fa ]--- 2017-10-21T00:42:21.550945+00:00 node-68 kernel: [1479756.578670] ------------[ cut here ]------------ 2017-10-21T00:42:21.550965+00:00 node-68 kernel: [1479756.578685] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:42:21.550967+00:00 node-68 kernel: [1479756.578689] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:42:21.550968+00:00 node-68 kernel: [1479756.578690] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:42:21.550970+00:00 node-68 kernel: [1479756.578758] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:42:21.550977+00:00 node-68 kernel: [1479756.578759] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:42:21.550978+00:00 node-68 kernel: [1479756.578761] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:42:21.550993+00:00 node-68 kernel: [1479756.578762] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:42:21.550995+00:00 node-68 kernel: [1479756.578764] ffff881035718f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:42:21.550996+00:00 node-68 kernel: [1479756.578766] Call Trace: 2017-10-21T00:42:21.550997+00:00 node-68 kernel: [1479756.578767] [] dump_stack+0x63/0x90 2017-10-21T00:42:21.550998+00:00 node-68 kernel: [1479756.578774] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:42:21.550998+00:00 node-68 kernel: [1479756.578777] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:42:21.550999+00:00 node-68 kernel: [1479756.578779] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:42:21.551000+00:00 node-68 kernel: [1479756.578781] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:42:21.551001+00:00 node-68 kernel: [1479756.578782] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:42:21.551002+00:00 node-68 kernel: [1479756.578788] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:42:21.551003+00:00 node-68 kernel: [1479756.578791] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:42:21.551003+00:00 node-68 kernel: [1479756.578793] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:42:21.551004+00:00 node-68 kernel: [1479756.578797] [] ? nf_iterate+0x62/0x80 2017-10-21T00:42:21.551005+00:00 node-68 kernel: [1479756.578799] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:42:21.551006+00:00 node-68 kernel: [1479756.578805] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:42:21.551007+00:00 node-68 kernel: [1479756.578809] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:42:21.551007+00:00 node-68 kernel: [1479756.578811] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:42:21.551008+00:00 node-68 kernel: [1479756.578814] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:42:21.551009+00:00 node-68 kernel: [1479756.578817] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:42:21.551010+00:00 node-68 kernel: [1479756.578818] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:42:21.551011+00:00 node-68 kernel: [1479756.578820] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:42:21.551012+00:00 node-68 kernel: [1479756.578824] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T00:42:21.551012+00:00 node-68 kernel: [1479756.578826] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:42:21.551013+00:00 node-68 kernel: [1479756.578828] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:42:21.551014+00:00 node-68 kernel: [1479756.578831] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:42:21.551015+00:00 node-68 kernel: [1479756.578834] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:42:21.551022+00:00 node-68 kernel: [1479756.578835] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:42:21.551023+00:00 node-68 kernel: [1479756.578836] [] process_backlog+0xa8/0x150 2017-10-21T00:42:21.551023+00:00 node-68 kernel: [1479756.578838] [] net_rx_action+0x21e/0x360 2017-10-21T00:42:21.551024+00:00 node-68 kernel: [1479756.578840] [] __do_softirq+0x101/0x290 2017-10-21T00:42:21.551025+00:00 node-68 kernel: [1479756.578842] [] irq_exit+0xa3/0xb0 2017-10-21T00:42:21.551026+00:00 node-68 kernel: [1479756.578844] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:42:21.551027+00:00 node-68 kernel: [1479756.578847] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:42:21.551028+00:00 node-68 kernel: [1479756.578848] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:42:21.551029+00:00 node-68 kernel: [1479756.578851] [] cpuidle_enter+0x17/0x20 2017-10-21T00:42:21.551030+00:00 node-68 kernel: [1479756.578854] [] call_cpuidle+0x32/0x60 2017-10-21T00:42:21.551031+00:00 node-68 kernel: [1479756.578855] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:42:21.551033+00:00 node-68 kernel: [1479756.578857] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:42:21.551034+00:00 node-68 kernel: [1479756.578858] [] start_secondary+0x154/0x190 2017-10-21T00:42:21.551035+00:00 node-68 kernel: [1479756.578860] ---[ end trace d44d42b3ada782fb ]--- 2017-10-21T00:45:16.863803+00:00 node-68 kernel: [1479931.880334] ------------[ cut here ]------------ 2017-10-21T00:45:16.863823+00:00 node-68 kernel: [1479931.880349] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:45:16.863825+00:00 node-68 kernel: [1479931.880352] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:45:16.863826+00:00 node-68 kernel: [1479931.880354] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:45:16.863833+00:00 node-68 kernel: [1479931.880422] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:45:16.863845+00:00 node-68 kernel: [1479931.880424] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:45:16.863846+00:00 node-68 kernel: [1479931.880425] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:45:16.863868+00:00 node-68 kernel: [1479931.880427] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:45:16.863870+00:00 node-68 kernel: [1479931.880429] ffff882033e6b400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:45:16.863871+00:00 node-68 kernel: [1479931.880431] Call Trace: 2017-10-21T00:45:16.863872+00:00 node-68 kernel: [1479931.880432] [] dump_stack+0x63/0x90 2017-10-21T00:45:16.863873+00:00 node-68 kernel: [1479931.880439] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:45:16.863874+00:00 node-68 kernel: [1479931.880441] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:45:16.863875+00:00 node-68 kernel: [1479931.880443] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:45:16.863876+00:00 node-68 kernel: [1479931.880445] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:45:16.863877+00:00 node-68 kernel: [1479931.880447] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:45:16.863879+00:00 node-68 kernel: [1479931.880452] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:45:16.863879+00:00 node-68 kernel: [1479931.880455] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:45:16.863880+00:00 node-68 kernel: [1479931.880456] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T00:45:16.863881+00:00 node-68 kernel: [1479931.880460] [] ? nf_iterate+0x62/0x80 2017-10-21T00:45:16.863883+00:00 node-68 kernel: [1479931.880464] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T00:45:16.863884+00:00 node-68 kernel: [1479931.880469] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T00:45:16.863885+00:00 node-68 kernel: [1479931.880472] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:45:16.863886+00:00 node-68 kernel: [1479931.880474] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:45:16.863887+00:00 node-68 kernel: [1479931.880477] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:45:16.863888+00:00 node-68 kernel: [1479931.880480] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T00:45:16.863890+00:00 node-68 kernel: [1479931.880482] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T00:45:16.863892+00:00 node-68 kernel: [1479931.880483] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T00:45:16.863893+00:00 node-68 kernel: [1479931.880488] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T00:45:16.863894+00:00 node-68 kernel: [1479931.880490] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:45:16.863895+00:00 node-68 kernel: [1479931.880492] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:45:16.863896+00:00 node-68 kernel: [1479931.880494] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:45:16.863897+00:00 node-68 kernel: [1479931.880497] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:45:16.863907+00:00 node-68 kernel: [1479931.880498] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:45:16.863909+00:00 node-68 kernel: [1479931.880499] [] process_backlog+0xa8/0x150 2017-10-21T00:45:16.863911+00:00 node-68 kernel: [1479931.880501] [] net_rx_action+0x21e/0x360 2017-10-21T00:45:16.863912+00:00 node-68 kernel: [1479931.880510] [] __do_softirq+0x101/0x290 2017-10-21T00:45:16.863913+00:00 node-68 kernel: [1479931.880512] [] irq_exit+0xa3/0xb0 2017-10-21T00:45:16.863914+00:00 node-68 kernel: [1479931.880513] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:45:16.863915+00:00 node-68 kernel: [1479931.880517] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:45:16.863916+00:00 node-68 kernel: [1479931.880517] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:45:16.863917+00:00 node-68 kernel: [1479931.880521] [] cpuidle_enter+0x17/0x20 2017-10-21T00:45:16.863918+00:00 node-68 kernel: [1479931.880523] [] call_cpuidle+0x32/0x60 2017-10-21T00:45:16.863919+00:00 node-68 kernel: [1479931.880524] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:45:16.863920+00:00 node-68 kernel: [1479931.880526] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:45:16.863921+00:00 node-68 kernel: [1479931.880527] [] start_secondary+0x154/0x190 2017-10-21T00:45:16.863923+00:00 node-68 kernel: [1479931.880529] ---[ end trace d44d42b3ada782fc ]--- 2017-10-21T00:48:33.411963+00:00 node-68 kernel: [1480128.415919] ------------[ cut here ]------------ 2017-10-21T00:48:33.411982+00:00 node-68 kernel: [1480128.415934] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:48:33.411984+00:00 node-68 kernel: [1480128.415937] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:48:33.411986+00:00 node-68 kernel: [1480128.415939] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:48:33.411990+00:00 node-68 kernel: [1480128.416008] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:48:33.411991+00:00 node-68 kernel: [1480128.416010] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:48:33.411992+00:00 node-68 kernel: [1480128.416011] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:48:33.412012+00:00 node-68 kernel: [1480128.416013] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:48:33.412014+00:00 node-68 kernel: [1480128.416014] ffff8820341c8000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:48:33.412015+00:00 node-68 kernel: [1480128.416018] Call Trace: 2017-10-21T00:48:33.412016+00:00 node-68 kernel: [1480128.416019] [] dump_stack+0x63/0x90 2017-10-21T00:48:33.412017+00:00 node-68 kernel: [1480128.416026] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:48:33.412018+00:00 node-68 kernel: [1480128.416028] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:48:33.412020+00:00 node-68 kernel: [1480128.416030] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:48:33.412022+00:00 node-68 kernel: [1480128.416031] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:48:33.412023+00:00 node-68 kernel: [1480128.416033] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:48:33.412024+00:00 node-68 kernel: [1480128.416038] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:48:33.412025+00:00 node-68 kernel: [1480128.416044] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:48:33.412026+00:00 node-68 kernel: [1480128.416046] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:48:33.412028+00:00 node-68 kernel: [1480128.416048] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:48:33.412030+00:00 node-68 kernel: [1480128.416051] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:48:33.412032+00:00 node-68 kernel: [1480128.416053] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:48:33.412033+00:00 node-68 kernel: [1480128.416056] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:48:33.412034+00:00 node-68 kernel: [1480128.416064] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:48:33.412036+00:00 node-68 kernel: [1480128.416067] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:48:33.412037+00:00 node-68 kernel: [1480128.416070] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:48:33.412040+00:00 node-68 kernel: [1480128.416074] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:48:33.412041+00:00 node-68 kernel: [1480128.416078] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:48:33.412043+00:00 node-68 kernel: [1480128.416082] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:48:33.412044+00:00 node-68 kernel: [1480128.416086] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:48:33.412045+00:00 node-68 kernel: [1480128.416090] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:48:33.412046+00:00 node-68 kernel: [1480128.416093] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:48:33.412048+00:00 node-68 kernel: [1480128.416096] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:48:33.412065+00:00 node-68 kernel: [1480128.416098] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:48:33.412066+00:00 node-68 kernel: [1480128.416100] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:48:33.412067+00:00 node-68 kernel: [1480128.416102] [] process_backlog+0xa8/0x150 2017-10-21T00:48:33.412068+00:00 node-68 kernel: [1480128.416104] [] net_rx_action+0x21e/0x360 2017-10-21T00:48:33.412070+00:00 node-68 kernel: [1480128.416106] [] __do_softirq+0x101/0x290 2017-10-21T00:48:33.412071+00:00 node-68 kernel: [1480128.416108] [] irq_exit+0xa3/0xb0 2017-10-21T00:48:33.412073+00:00 node-68 kernel: [1480128.416111] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:48:33.412074+00:00 node-68 kernel: [1480128.416116] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:48:33.412074+00:00 node-68 kernel: [1480128.416116] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:48:33.412075+00:00 node-68 kernel: [1480128.416120] [] cpuidle_enter+0x17/0x20 2017-10-21T00:48:33.412077+00:00 node-68 kernel: [1480128.416124] [] call_cpuidle+0x32/0x60 2017-10-21T00:48:33.412079+00:00 node-68 kernel: [1480128.416125] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:48:33.412080+00:00 node-68 kernel: [1480128.416127] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:48:33.412082+00:00 node-68 kernel: [1480128.416129] [] start_secondary+0x154/0x190 2017-10-21T00:48:33.412083+00:00 node-68 kernel: [1480128.416131] ---[ end trace d44d42b3ada782fd ]--- 2017-10-21T00:59:47.768725+00:00 node-68 kernel: [1480802.729617] ------------[ cut here ]------------ 2017-10-21T00:59:47.768745+00:00 node-68 kernel: [1480802.729632] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:59:47.768746+00:00 node-68 kernel: [1480802.729635] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:59:47.768747+00:00 node-68 kernel: [1480802.729637] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:59:47.768748+00:00 node-68 kernel: [1480802.729705] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:59:47.768750+00:00 node-68 kernel: [1480802.729706] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:59:47.768757+00:00 node-68 kernel: [1480802.729707] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T00:59:47.768772+00:00 node-68 kernel: [1480802.729709] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T00:59:47.768773+00:00 node-68 kernel: [1480802.729711] ffff882033ee0600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T00:59:47.768775+00:00 node-68 kernel: [1480802.729713] Call Trace: 2017-10-21T00:59:47.768776+00:00 node-68 kernel: [1480802.729714] [] dump_stack+0x63/0x90 2017-10-21T00:59:47.768777+00:00 node-68 kernel: [1480802.729721] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:59:47.768777+00:00 node-68 kernel: [1480802.729724] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:59:47.768778+00:00 node-68 kernel: [1480802.729726] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:59:47.768779+00:00 node-68 kernel: [1480802.729728] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:59:47.768780+00:00 node-68 kernel: [1480802.729730] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:59:47.768781+00:00 node-68 kernel: [1480802.729734] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T00:59:47.768782+00:00 node-68 kernel: [1480802.729739] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T00:59:47.768782+00:00 node-68 kernel: [1480802.729744] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T00:59:47.768783+00:00 node-68 kernel: [1480802.729746] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T00:59:47.768784+00:00 node-68 kernel: [1480802.729748] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T00:59:47.768785+00:00 node-68 kernel: [1480802.729751] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T00:59:47.768786+00:00 node-68 kernel: [1480802.729754] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T00:59:47.768787+00:00 node-68 kernel: [1480802.729756] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T00:59:47.768788+00:00 node-68 kernel: [1480802.729762] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:59:47.768788+00:00 node-68 kernel: [1480802.729765] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:59:47.768789+00:00 node-68 kernel: [1480802.729768] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:59:47.768791+00:00 node-68 kernel: [1480802.729770] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T00:59:47.768792+00:00 node-68 kernel: [1480802.729773] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:59:47.768792+00:00 node-68 kernel: [1480802.729776] [] ? __slab_free+0xcb/0x2c0 2017-10-21T00:59:47.768802+00:00 node-68 kernel: [1480802.729779] [] ? skb_release_data+0xa7/0xd0 2017-10-21T00:59:47.768803+00:00 node-68 kernel: [1480802.729781] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T00:59:47.768804+00:00 node-68 kernel: [1480802.729783] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:59:47.768962+00:00 node-68 kernel: [1480802.729785] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T00:59:47.769099+00:00 node-68 kernel: [1480802.729786] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T00:59:47.769100+00:00 node-68 kernel: [1480802.729787] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:59:47.769235+00:00 node-68 kernel: [1480802.729789] [] process_backlog+0xa8/0x150 2017-10-21T00:59:47.769237+00:00 node-68 kernel: [1480802.729790] [] net_rx_action+0x21e/0x360 2017-10-21T00:59:47.769238+00:00 node-68 kernel: [1480802.729792] [] __do_softirq+0x101/0x290 2017-10-21T00:59:47.769239+00:00 node-68 kernel: [1480802.729794] [] irq_exit+0xa3/0xb0 2017-10-21T00:59:47.769376+00:00 node-68 kernel: [1480802.729797] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:59:47.769377+00:00 node-68 kernel: [1480802.729800] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:59:47.769378+00:00 node-68 kernel: [1480802.729801] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:59:47.769378+00:00 node-68 kernel: [1480802.729804] [] cpuidle_enter+0x17/0x20 2017-10-21T00:59:47.769520+00:00 node-68 kernel: [1480802.729807] [] call_cpuidle+0x32/0x60 2017-10-21T00:59:47.769521+00:00 node-68 kernel: [1480802.729808] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:59:47.769522+00:00 node-68 kernel: [1480802.729810] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:59:47.769523+00:00 node-68 kernel: [1480802.729811] [] start_secondary+0x154/0x190 2017-10-21T00:59:47.769523+00:00 node-68 kernel: [1480802.729813] ---[ end trace d44d42b3ada782fe ]--- 2017-10-21T00:59:54.099543+00:00 node-68 kernel: [1480809.060041] ------------[ cut here ]------------ 2017-10-21T00:59:54.099563+00:00 node-68 kernel: [1480809.060056] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T00:59:54.099565+00:00 node-68 kernel: [1480809.060059] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T00:59:54.099566+00:00 node-68 kernel: [1480809.060061] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T00:59:54.099575+00:00 node-68 kernel: [1480809.060129] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T00:59:54.099576+00:00 node-68 kernel: [1480809.060130] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T00:59:54.099578+00:00 node-68 kernel: [1480809.060131] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T00:59:54.099599+00:00 node-68 kernel: [1480809.060133] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T00:59:54.099601+00:00 node-68 kernel: [1480809.060135] ffff881033fd6200 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T00:59:54.099602+00:00 node-68 kernel: [1480809.060136] Call Trace: 2017-10-21T00:59:54.099603+00:00 node-68 kernel: [1480809.060138] [] dump_stack+0x63/0x90 2017-10-21T00:59:54.099604+00:00 node-68 kernel: [1480809.060145] [] warn_slowpath_common+0x82/0xc0 2017-10-21T00:59:54.099605+00:00 node-68 kernel: [1480809.060148] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T00:59:54.099606+00:00 node-68 kernel: [1480809.060150] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T00:59:54.099607+00:00 node-68 kernel: [1480809.060153] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T00:59:54.099609+00:00 node-68 kernel: [1480809.060154] [] __skb_gso_segment+0xfd/0x110 2017-10-21T00:59:54.099610+00:00 node-68 kernel: [1480809.060156] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T00:59:54.099611+00:00 node-68 kernel: [1480809.060157] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T00:59:54.099612+00:00 node-68 kernel: [1480809.060161] [] sch_direct_xmit+0x16a/0x220 2017-10-21T00:59:54.099612+00:00 node-68 kernel: [1480809.060163] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T00:59:54.099614+00:00 node-68 kernel: [1480809.060165] [] dev_queue_xmit+0x10/0x20 2017-10-21T00:59:54.099616+00:00 node-68 kernel: [1480809.060171] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T00:59:54.099617+00:00 node-68 kernel: [1480809.060174] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T00:59:54.099618+00:00 node-68 kernel: [1480809.060177] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T00:59:54.099619+00:00 node-68 kernel: [1480809.060180] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T00:59:54.099620+00:00 node-68 kernel: [1480809.060182] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T00:59:54.099621+00:00 node-68 kernel: [1480809.060187] [] br_forward+0x87/0x90 [bridge] 2017-10-21T00:59:54.099623+00:00 node-68 kernel: [1480809.060190] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T00:59:54.099624+00:00 node-68 kernel: [1480809.060193] [] ? nf_iterate+0x62/0x80 2017-10-21T00:59:54.099625+00:00 node-68 kernel: [1480809.060196] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T00:59:54.099626+00:00 node-68 kernel: [1480809.060199] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T00:59:54.099627+00:00 node-68 kernel: [1480809.060200] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T00:59:54.099628+00:00 node-68 kernel: [1480809.060203] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T00:59:54.099629+00:00 node-68 kernel: [1480809.060206] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T00:59:54.099639+00:00 node-68 kernel: [1480809.060208] [] __netif_receive_skb+0x18/0x60 2017-10-21T00:59:54.099641+00:00 node-68 kernel: [1480809.060209] [] process_backlog+0xa8/0x150 2017-10-21T00:59:54.099642+00:00 node-68 kernel: [1480809.060210] [] net_rx_action+0x21e/0x360 2017-10-21T00:59:54.099643+00:00 node-68 kernel: [1480809.060213] [] __do_softirq+0x101/0x290 2017-10-21T00:59:54.099645+00:00 node-68 kernel: [1480809.060215] [] irq_exit+0xa3/0xb0 2017-10-21T00:59:54.099646+00:00 node-68 kernel: [1480809.060217] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T00:59:54.099647+00:00 node-68 kernel: [1480809.060221] [] call_function_single_interrupt+0x82/0x90 2017-10-21T00:59:54.099648+00:00 node-68 kernel: [1480809.060222] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T00:59:54.099649+00:00 node-68 kernel: [1480809.060225] [] cpuidle_enter+0x17/0x20 2017-10-21T00:59:54.099650+00:00 node-68 kernel: [1480809.060228] [] call_cpuidle+0x32/0x60 2017-10-21T00:59:54.099651+00:00 node-68 kernel: [1480809.060230] [] ? cpuidle_select+0x13/0x20 2017-10-21T00:59:54.099652+00:00 node-68 kernel: [1480809.060231] [] cpu_startup_entry+0x290/0x350 2017-10-21T00:59:54.099653+00:00 node-68 kernel: [1480809.060233] [] start_secondary+0x154/0x190 2017-10-21T00:59:54.099654+00:00 node-68 kernel: [1480809.060235] ---[ end trace d44d42b3ada782ff ]--- 2017-10-21T01:03:41.315903+00:00 node-68 kernel: [1481036.261725] ------------[ cut here ]------------ 2017-10-21T01:03:41.315923+00:00 node-68 kernel: [1481036.261741] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:03:41.315925+00:00 node-68 kernel: [1481036.261755] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:03:41.315926+00:00 node-68 kernel: [1481036.261757] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:03:41.315928+00:00 node-68 kernel: [1481036.261826] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:03:41.315937+00:00 node-68 kernel: [1481036.261827] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:03:41.315938+00:00 node-68 kernel: [1481036.261829] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:03:41.315953+00:00 node-68 kernel: [1481036.261831] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:03:41.315954+00:00 node-68 kernel: [1481036.261833] ffff8807422f2d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:03:41.315955+00:00 node-68 kernel: [1481036.261835] Call Trace: 2017-10-21T01:03:41.315957+00:00 node-68 kernel: [1481036.261836] [] dump_stack+0x63/0x90 2017-10-21T01:03:41.315957+00:00 node-68 kernel: [1481036.261844] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:03:41.315958+00:00 node-68 kernel: [1481036.261847] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:03:41.315959+00:00 node-68 kernel: [1481036.261850] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:03:41.315959+00:00 node-68 kernel: [1481036.261851] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:03:41.315960+00:00 node-68 kernel: [1481036.261854] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:03:41.315962+00:00 node-68 kernel: [1481036.261859] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:03:41.315962+00:00 node-68 kernel: [1481036.261864] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:03:41.315963+00:00 node-68 kernel: [1481036.261870] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:03:41.315964+00:00 node-68 kernel: [1481036.261872] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:03:41.315964+00:00 node-68 kernel: [1481036.261874] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:03:41.315966+00:00 node-68 kernel: [1481036.261877] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:03:41.315967+00:00 node-68 kernel: [1481036.261880] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:03:41.315967+00:00 node-68 kernel: [1481036.261883] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:03:41.315968+00:00 node-68 kernel: [1481036.261890] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:03:41.315969+00:00 node-68 kernel: [1481036.261893] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:03:41.315970+00:00 node-68 kernel: [1481036.261895] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:03:41.315971+00:00 node-68 kernel: [1481036.261898] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:03:41.315972+00:00 node-68 kernel: [1481036.261901] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:03:41.315973+00:00 node-68 kernel: [1481036.261905] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:03:41.315974+00:00 node-68 kernel: [1481036.261909] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:03:41.315974+00:00 node-68 kernel: [1481036.261912] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:03:41.315975+00:00 node-68 kernel: [1481036.261913] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:03:41.315983+00:00 node-68 kernel: [1481036.261915] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:03:41.315985+00:00 node-68 kernel: [1481036.261917] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:03:41.315985+00:00 node-68 kernel: [1481036.261918] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:03:41.315986+00:00 node-68 kernel: [1481036.261919] [] process_backlog+0xa8/0x150 2017-10-21T01:03:41.315987+00:00 node-68 kernel: [1481036.261921] [] net_rx_action+0x21e/0x360 2017-10-21T01:03:41.315988+00:00 node-68 kernel: [1481036.261923] [] __do_softirq+0x101/0x290 2017-10-21T01:03:41.315989+00:00 node-68 kernel: [1481036.261925] [] irq_exit+0xa3/0xb0 2017-10-21T01:03:41.315990+00:00 node-68 kernel: [1481036.261928] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:03:41.315991+00:00 node-68 kernel: [1481036.261932] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:03:41.315991+00:00 node-68 kernel: [1481036.261933] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:03:41.315992+00:00 node-68 kernel: [1481036.261936] [] cpuidle_enter+0x17/0x20 2017-10-21T01:03:41.315993+00:00 node-68 kernel: [1481036.261939] [] call_cpuidle+0x32/0x60 2017-10-21T01:03:41.315994+00:00 node-68 kernel: [1481036.261940] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:03:41.315995+00:00 node-68 kernel: [1481036.261942] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:03:41.315996+00:00 node-68 kernel: [1481036.261944] [] start_secondary+0x154/0x190 2017-10-21T01:03:41.315996+00:00 node-68 kernel: [1481036.261946] ---[ end trace d44d42b3ada78300 ]--- 2017-10-21T01:05:50.654257+00:00 node-68 kernel: [1481165.591740] ------------[ cut here ]------------ 2017-10-21T01:05:50.654278+00:00 node-68 kernel: [1481165.591754] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:05:50.654280+00:00 node-68 kernel: [1481165.591757] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:05:50.654280+00:00 node-68 kernel: [1481165.591759] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:05:50.654282+00:00 node-68 kernel: [1481165.591827] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:05:50.654291+00:00 node-68 kernel: [1481165.591829] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:05:50.654292+00:00 node-68 kernel: [1481165.591830] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:05:50.654307+00:00 node-68 kernel: [1481165.591832] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:05:50.654309+00:00 node-68 kernel: [1481165.591833] ffff881037028100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:05:50.654310+00:00 node-68 kernel: [1481165.591848] Call Trace: 2017-10-21T01:05:50.654312+00:00 node-68 kernel: [1481165.591849] [] dump_stack+0x63/0x90 2017-10-21T01:05:50.654312+00:00 node-68 kernel: [1481165.591856] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:05:50.654313+00:00 node-68 kernel: [1481165.591858] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:05:50.654314+00:00 node-68 kernel: [1481165.591861] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:05:50.654314+00:00 node-68 kernel: [1481165.591862] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:05:50.654316+00:00 node-68 kernel: [1481165.591864] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:05:50.654317+00:00 node-68 kernel: [1481165.591869] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:05:50.654318+00:00 node-68 kernel: [1481165.591885] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:05:50.654318+00:00 node-68 kernel: [1481165.591889] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:05:50.654319+00:00 node-68 kernel: [1481165.591891] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:05:50.654320+00:00 node-68 kernel: [1481165.591893] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:05:50.654321+00:00 node-68 kernel: [1481165.591896] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:05:50.654322+00:00 node-68 kernel: [1481165.591898] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:05:50.654323+00:00 node-68 kernel: [1481165.591901] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:05:50.654324+00:00 node-68 kernel: [1481165.591904] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:05:50.654324+00:00 node-68 kernel: [1481165.591906] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:05:50.654325+00:00 node-68 kernel: [1481165.591908] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:05:50.654327+00:00 node-68 kernel: [1481165.591914] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:05:50.654328+00:00 node-68 kernel: [1481165.591918] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:05:50.654329+00:00 node-68 kernel: [1481165.591920] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:05:50.654329+00:00 node-68 kernel: [1481165.591922] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:05:50.654330+00:00 node-68 kernel: [1481165.591925] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:05:50.654331+00:00 node-68 kernel: [1481165.591927] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:05:50.654338+00:00 node-68 kernel: [1481165.591928] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:05:50.654339+00:00 node-68 kernel: [1481165.591929] [] process_backlog+0xa8/0x150 2017-10-21T01:05:50.654340+00:00 node-68 kernel: [1481165.591931] [] net_rx_action+0x21e/0x360 2017-10-21T01:05:50.654340+00:00 node-68 kernel: [1481165.591933] [] __do_softirq+0x101/0x290 2017-10-21T01:05:50.654341+00:00 node-68 kernel: [1481165.591935] [] irq_exit+0xa3/0xb0 2017-10-21T01:05:50.654342+00:00 node-68 kernel: [1481165.591936] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:05:50.654343+00:00 node-68 kernel: [1481165.591940] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:05:50.654344+00:00 node-68 kernel: [1481165.591940] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:05:50.654344+00:00 node-68 kernel: [1481165.591944] [] cpuidle_enter+0x17/0x20 2017-10-21T01:05:50.654345+00:00 node-68 kernel: [1481165.591946] [] call_cpuidle+0x32/0x60 2017-10-21T01:05:50.654346+00:00 node-68 kernel: [1481165.591947] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:05:50.654347+00:00 node-68 kernel: [1481165.591949] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:05:50.654348+00:00 node-68 kernel: [1481165.591950] [] start_secondary+0x154/0x190 2017-10-21T01:05:50.654349+00:00 node-68 kernel: [1481165.591952] ---[ end trace d44d42b3ada78301 ]--- 2017-10-21T01:12:31.898576+00:00 node-68 kernel: [1481566.810070] ------------[ cut here ]------------ 2017-10-21T01:12:31.898605+00:00 node-68 kernel: [1481566.810094] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:12:31.898608+00:00 node-68 kernel: [1481566.810099] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:12:31.898610+00:00 node-68 kernel: [1481566.810101] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:12:31.898614+00:00 node-68 kernel: [1481566.810195] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:12:31.898615+00:00 node-68 kernel: [1481566.810196] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:12:31.898616+00:00 node-68 kernel: [1481566.810198] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:12:31.898640+00:00 node-68 kernel: [1481566.810202] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:12:31.898643+00:00 node-68 kernel: [1481566.810205] ffff882037431d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:12:31.898645+00:00 node-68 kernel: [1481566.810208] Call Trace: 2017-10-21T01:12:31.898646+00:00 node-68 kernel: [1481566.810209] [] dump_stack+0x63/0x90 2017-10-21T01:12:31.898647+00:00 node-68 kernel: [1481566.810220] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:12:31.898648+00:00 node-68 kernel: [1481566.810222] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:12:31.898649+00:00 node-68 kernel: [1481566.810226] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:12:31.898651+00:00 node-68 kernel: [1481566.810228] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:12:31.898652+00:00 node-68 kernel: [1481566.810231] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:12:31.898654+00:00 node-68 kernel: [1481566.810237] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:12:31.898655+00:00 node-68 kernel: [1481566.810240] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:12:31.898656+00:00 node-68 kernel: [1481566.810246] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:12:31.898656+00:00 node-68 kernel: [1481566.810249] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:12:31.898658+00:00 node-68 kernel: [1481566.810253] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:12:31.898660+00:00 node-68 kernel: [1481566.810257] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:12:31.898661+00:00 node-68 kernel: [1481566.810261] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:12:31.898661+00:00 node-68 kernel: [1481566.810265] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:12:31.898662+00:00 node-68 kernel: [1481566.810271] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:12:31.898664+00:00 node-68 kernel: [1481566.810276] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:12:31.898665+00:00 node-68 kernel: [1481566.810280] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:12:31.898667+00:00 node-68 kernel: [1481566.810284] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:12:31.898668+00:00 node-68 kernel: [1481566.810289] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:12:31.898669+00:00 node-68 kernel: [1481566.810298] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:12:31.898670+00:00 node-68 kernel: [1481566.810303] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:12:31.898672+00:00 node-68 kernel: [1481566.810307] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:12:31.898675+00:00 node-68 kernel: [1481566.810310] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:12:31.898691+00:00 node-68 kernel: [1481566.810312] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:12:31.898693+00:00 node-68 kernel: [1481566.810314] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:12:31.898695+00:00 node-68 kernel: [1481566.810317] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:12:31.898697+00:00 node-68 kernel: [1481566.810319] [] process_backlog+0xa8/0x150 2017-10-21T01:12:31.898699+00:00 node-68 kernel: [1481566.810321] [] net_rx_action+0x21e/0x360 2017-10-21T01:12:31.898701+00:00 node-68 kernel: [1481566.810325] [] __do_softirq+0x101/0x290 2017-10-21T01:12:31.898707+00:00 node-68 kernel: [1481566.810327] [] irq_exit+0xa3/0xb0 2017-10-21T01:12:31.898708+00:00 node-68 kernel: [1481566.810331] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:12:31.898709+00:00 node-68 kernel: [1481566.810335] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:12:31.898710+00:00 node-68 kernel: [1481566.810336] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:12:31.898713+00:00 node-68 kernel: [1481566.810342] [] cpuidle_enter+0x17/0x20 2017-10-21T01:12:31.898715+00:00 node-68 kernel: [1481566.810345] [] call_cpuidle+0x32/0x60 2017-10-21T01:12:31.898717+00:00 node-68 kernel: [1481566.810347] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:12:31.898718+00:00 node-68 kernel: [1481566.810350] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:12:31.898719+00:00 node-68 kernel: [1481566.810352] [] start_secondary+0x154/0x190 2017-10-21T01:12:31.898722+00:00 node-68 kernel: [1481566.810355] ---[ end trace d44d42b3ada78302 ]--- 2017-10-21T01:13:27.579549+00:00 node-68 kernel: [1481622.487472] ------------[ cut here ]------------ 2017-10-21T01:13:27.579571+00:00 node-68 kernel: [1481622.487492] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:13:27.579574+00:00 node-68 kernel: [1481622.487496] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:13:27.579576+00:00 node-68 kernel: [1481622.487498] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:13:27.579579+00:00 node-68 kernel: [1481622.487593] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:13:27.579580+00:00 node-68 kernel: [1481622.487595] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:13:27.579581+00:00 node-68 kernel: [1481622.487596] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:13:27.579604+00:00 node-68 kernel: [1481622.487599] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:13:27.579607+00:00 node-68 kernel: [1481622.487601] ffff881035572c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:13:27.579609+00:00 node-68 kernel: [1481622.487603] Call Trace: 2017-10-21T01:13:27.579610+00:00 node-68 kernel: [1481622.487605] [] dump_stack+0x63/0x90 2017-10-21T01:13:27.579611+00:00 node-68 kernel: [1481622.487614] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:13:27.579613+00:00 node-68 kernel: [1481622.487617] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:13:27.579614+00:00 node-68 kernel: [1481622.487620] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:13:27.579615+00:00 node-68 kernel: [1481622.487622] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:13:27.579617+00:00 node-68 kernel: [1481622.487625] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:13:27.579618+00:00 node-68 kernel: [1481622.487632] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:13:27.579620+00:00 node-68 kernel: [1481622.487639] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:13:27.579621+00:00 node-68 kernel: [1481622.487643] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:13:27.579622+00:00 node-68 kernel: [1481622.487646] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:13:27.579623+00:00 node-68 kernel: [1481622.487648] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T01:13:27.579625+00:00 node-68 kernel: [1481622.487652] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:13:27.579626+00:00 node-68 kernel: [1481622.487655] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:13:27.579628+00:00 node-68 kernel: [1481622.487659] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:13:27.579629+00:00 node-68 kernel: [1481622.487665] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:13:27.579630+00:00 node-68 kernel: [1481622.487670] [] ? br_netif_receive_skb+0x37/0x50 [bridge] 2017-10-21T01:13:27.579631+00:00 node-68 kernel: [1481622.487674] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:13:27.579633+00:00 node-68 kernel: [1481622.487678] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:13:27.579634+00:00 node-68 kernel: [1481622.487683] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:13:27.579635+00:00 node-68 kernel: [1481622.487687] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:13:27.579668+00:00 node-68 kernel: [1481622.487691] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T01:13:27.579672+00:00 node-68 kernel: [1481622.487695] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:13:27.579674+00:00 node-68 kernel: [1481622.487699] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:13:27.579690+00:00 node-68 kernel: [1481622.487702] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:13:27.579691+00:00 node-68 kernel: [1481622.487704] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:13:27.579693+00:00 node-68 kernel: [1481622.487706] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:13:27.579694+00:00 node-68 kernel: [1481622.487708] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:13:27.579695+00:00 node-68 kernel: [1481622.487710] [] process_backlog+0xa8/0x150 2017-10-21T01:13:27.579696+00:00 node-68 kernel: [1481622.487712] [] net_rx_action+0x21e/0x360 2017-10-21T01:13:27.579698+00:00 node-68 kernel: [1481622.487715] [] __do_softirq+0x101/0x290 2017-10-21T01:13:27.579699+00:00 node-68 kernel: [1481622.487718] [] irq_exit+0xa3/0xb0 2017-10-21T01:13:27.579700+00:00 node-68 kernel: [1481622.487721] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:13:27.579700+00:00 node-68 kernel: [1481622.487726] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:13:27.579701+00:00 node-68 kernel: [1481622.487728] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:13:27.579702+00:00 node-68 kernel: [1481622.487735] [] cpuidle_enter+0x17/0x20 2017-10-21T01:13:27.579704+00:00 node-68 kernel: [1481622.487738] [] call_cpuidle+0x32/0x60 2017-10-21T01:13:27.579704+00:00 node-68 kernel: [1481622.487740] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:13:27.579705+00:00 node-68 kernel: [1481622.487743] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:13:27.579706+00:00 node-68 kernel: [1481622.487745] [] start_secondary+0x154/0x190 2017-10-21T01:13:27.579711+00:00 node-68 kernel: [1481622.487748] ---[ end trace d44d42b3ada78303 ]--- 2017-10-21T01:14:30.311089+00:00 node-68 kernel: [1481685.214999] ------------[ cut here ]------------ 2017-10-21T01:14:30.311115+00:00 node-68 kernel: [1481685.215025] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:14:30.311118+00:00 node-68 kernel: [1481685.215040] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:14:30.311142+00:00 node-68 kernel: [1481685.215041] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:14:30.311149+00:00 node-68 kernel: [1481685.215109] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:14:30.311152+00:00 node-68 kernel: [1481685.215110] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:14:30.311153+00:00 node-68 kernel: [1481685.215111] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:14:30.311169+00:00 node-68 kernel: [1481685.215113] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:14:30.311170+00:00 node-68 kernel: [1481685.215116] ffff882036b53200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:14:30.311171+00:00 node-68 kernel: [1481685.215118] Call Trace: 2017-10-21T01:14:30.311172+00:00 node-68 kernel: [1481685.215119] [] dump_stack+0x63/0x90 2017-10-21T01:14:30.311173+00:00 node-68 kernel: [1481685.215126] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:14:30.311174+00:00 node-68 kernel: [1481685.215128] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:14:30.311174+00:00 node-68 kernel: [1481685.215130] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:14:30.311175+00:00 node-68 kernel: [1481685.215132] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:14:30.311176+00:00 node-68 kernel: [1481685.215134] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:14:30.311177+00:00 node-68 kernel: [1481685.215139] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:14:30.311178+00:00 node-68 kernel: [1481685.215142] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:14:30.311178+00:00 node-68 kernel: [1481685.215148] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:14:30.311179+00:00 node-68 kernel: [1481685.215150] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:14:30.311180+00:00 node-68 kernel: [1481685.215152] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:14:30.311181+00:00 node-68 kernel: [1481685.215155] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:14:30.311182+00:00 node-68 kernel: [1481685.215158] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:14:30.311182+00:00 node-68 kernel: [1481685.215161] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:14:30.311183+00:00 node-68 kernel: [1481685.215167] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:14:30.311184+00:00 node-68 kernel: [1481685.215170] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:14:30.311184+00:00 node-68 kernel: [1481685.215172] [] ? br_fdb_update+0x67/0x220 [bridge] 2017-10-21T01:14:30.311185+00:00 node-68 kernel: [1481685.215175] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:14:30.311187+00:00 node-68 kernel: [1481685.215178] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:14:30.311187+00:00 node-68 kernel: [1481685.215181] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:14:30.311188+00:00 node-68 kernel: [1481685.215184] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:14:30.311188+00:00 node-68 kernel: [1481685.215188] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:14:30.311189+00:00 node-68 kernel: [1481685.215190] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:14:30.311197+00:00 node-68 kernel: [1481685.215192] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:14:30.311198+00:00 node-68 kernel: [1481685.215194] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:14:30.311199+00:00 node-68 kernel: [1481685.215195] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:14:30.311199+00:00 node-68 kernel: [1481685.215197] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:14:30.311200+00:00 node-68 kernel: [1481685.215198] [] process_backlog+0xa8/0x150 2017-10-21T01:14:30.311201+00:00 node-68 kernel: [1481685.215199] [] net_rx_action+0x21e/0x360 2017-10-21T01:14:30.311202+00:00 node-68 kernel: [1481685.215201] [] __do_softirq+0x101/0x290 2017-10-21T01:14:30.311203+00:00 node-68 kernel: [1481685.215203] [] irq_exit+0xa3/0xb0 2017-10-21T01:14:30.311203+00:00 node-68 kernel: [1481685.215206] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:14:30.311204+00:00 node-68 kernel: [1481685.215209] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:14:30.311205+00:00 node-68 kernel: [1481685.215210] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:14:30.311206+00:00 node-68 kernel: [1481685.215213] [] cpuidle_enter+0x17/0x20 2017-10-21T01:14:30.311207+00:00 node-68 kernel: [1481685.215216] [] call_cpuidle+0x32/0x60 2017-10-21T01:14:30.311208+00:00 node-68 kernel: [1481685.215217] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:14:30.311209+00:00 node-68 kernel: [1481685.215219] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:14:30.311209+00:00 node-68 kernel: [1481685.215220] [] start_secondary+0x154/0x190 2017-10-21T01:14:30.311210+00:00 node-68 kernel: [1481685.215224] ---[ end trace d44d42b3ada78304 ]--- 2017-10-21T01:21:44.611863+00:00 node-68 kernel: [1482119.488081] ------------[ cut here ]------------ 2017-10-21T01:21:44.611883+00:00 node-68 kernel: [1482119.488095] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:21:44.611884+00:00 node-68 kernel: [1482119.488098] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:21:44.611886+00:00 node-68 kernel: [1482119.488100] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:21:44.611893+00:00 node-68 kernel: [1482119.488167] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:21:44.611895+00:00 node-68 kernel: [1482119.488169] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:21:44.611897+00:00 node-68 kernel: [1482119.488171] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:21:44.611911+00:00 node-68 kernel: [1482119.488173] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:21:44.611912+00:00 node-68 kernel: [1482119.488174] ffff8820334cce00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:21:44.611913+00:00 node-68 kernel: [1482119.488176] Call Trace: 2017-10-21T01:21:44.611915+00:00 node-68 kernel: [1482119.488177] [] dump_stack+0x63/0x90 2017-10-21T01:21:44.611919+00:00 node-68 kernel: [1482119.488184] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:21:44.611920+00:00 node-68 kernel: [1482119.488186] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:21:44.611921+00:00 node-68 kernel: [1482119.488188] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:21:44.611922+00:00 node-68 kernel: [1482119.488190] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:21:44.611924+00:00 node-68 kernel: [1482119.488192] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:21:44.611925+00:00 node-68 kernel: [1482119.488197] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:21:44.611926+00:00 node-68 kernel: [1482119.488201] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:21:44.611927+00:00 node-68 kernel: [1482119.488202] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:21:44.611927+00:00 node-68 kernel: [1482119.488206] [] ? nf_iterate+0x62/0x80 2017-10-21T01:21:44.611928+00:00 node-68 kernel: [1482119.488208] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:21:44.611930+00:00 node-68 kernel: [1482119.488214] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:21:44.611931+00:00 node-68 kernel: [1482119.488218] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:21:44.611932+00:00 node-68 kernel: [1482119.488220] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:21:44.611932+00:00 node-68 kernel: [1482119.488223] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:21:44.611933+00:00 node-68 kernel: [1482119.488225] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:21:44.611934+00:00 node-68 kernel: [1482119.488228] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:21:44.611936+00:00 node-68 kernel: [1482119.488230] [] ? nf_iterate+0x62/0x80 2017-10-21T01:21:44.611937+00:00 node-68 kernel: [1482119.488232] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:21:44.611937+00:00 node-68 kernel: [1482119.488233] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:21:44.611938+00:00 node-68 kernel: [1482119.488237] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:21:44.611938+00:00 node-68 kernel: [1482119.488240] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:21:44.611939+00:00 node-68 kernel: [1482119.488241] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:21:44.611952+00:00 node-68 kernel: [1482119.488244] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:21:44.611953+00:00 node-68 kernel: [1482119.488247] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:21:44.611955+00:00 node-68 kernel: [1482119.488248] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:21:44.611956+00:00 node-68 kernel: [1482119.488249] [] process_backlog+0xa8/0x150 2017-10-21T01:21:44.611957+00:00 node-68 kernel: [1482119.488251] [] net_rx_action+0x21e/0x360 2017-10-21T01:21:44.611958+00:00 node-68 kernel: [1482119.488253] [] __do_softirq+0x101/0x290 2017-10-21T01:21:44.611959+00:00 node-68 kernel: [1482119.488255] [] irq_exit+0xa3/0xb0 2017-10-21T01:21:44.611960+00:00 node-68 kernel: [1482119.488257] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:21:44.611961+00:00 node-68 kernel: [1482119.488261] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:21:44.611961+00:00 node-68 kernel: [1482119.488262] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:21:44.611962+00:00 node-68 kernel: [1482119.488265] [] cpuidle_enter+0x17/0x20 2017-10-21T01:21:44.611964+00:00 node-68 kernel: [1482119.488268] [] call_cpuidle+0x32/0x60 2017-10-21T01:21:44.611965+00:00 node-68 kernel: [1482119.488269] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:21:44.611965+00:00 node-68 kernel: [1482119.488271] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:21:44.611966+00:00 node-68 kernel: [1482119.488272] [] start_secondary+0x154/0x190 2017-10-21T01:21:44.611967+00:00 node-68 kernel: [1482119.488274] ---[ end trace d44d42b3ada78305 ]--- 2017-10-21T01:22:26.994983+00:00 node-68 kernel: [1482161.868510] ------------[ cut here ]------------ 2017-10-21T01:22:26.995002+00:00 node-68 kernel: [1482161.868525] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:22:26.995004+00:00 node-68 kernel: [1482161.868528] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:22:26.995004+00:00 node-68 kernel: [1482161.868530] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:22:26.995006+00:00 node-68 kernel: [1482161.868598] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:22:26.995014+00:00 node-68 kernel: [1482161.868599] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:22:26.995015+00:00 node-68 kernel: [1482161.868600] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:22:26.995030+00:00 node-68 kernel: [1482161.868602] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:22:26.995031+00:00 node-68 kernel: [1482161.868604] ffff881032131c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:22:26.995033+00:00 node-68 kernel: [1482161.868606] Call Trace: 2017-10-21T01:22:26.995034+00:00 node-68 kernel: [1482161.868607] [] dump_stack+0x63/0x90 2017-10-21T01:22:26.995035+00:00 node-68 kernel: [1482161.868615] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:22:26.995035+00:00 node-68 kernel: [1482161.868618] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:22:26.995036+00:00 node-68 kernel: [1482161.868621] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:22:26.995037+00:00 node-68 kernel: [1482161.868623] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:22:26.995038+00:00 node-68 kernel: [1482161.868624] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:22:26.995040+00:00 node-68 kernel: [1482161.868629] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:22:26.995040+00:00 node-68 kernel: [1482161.868632] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:22:26.995041+00:00 node-68 kernel: [1482161.868635] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:22:26.995042+00:00 node-68 kernel: [1482161.868639] [] ? nf_iterate+0x62/0x80 2017-10-21T01:22:26.995042+00:00 node-68 kernel: [1482161.868641] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:22:26.995044+00:00 node-68 kernel: [1482161.868646] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:22:26.995045+00:00 node-68 kernel: [1482161.868651] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:22:26.995046+00:00 node-68 kernel: [1482161.868653] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:22:26.995047+00:00 node-68 kernel: [1482161.868656] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:22:26.995047+00:00 node-68 kernel: [1482161.868660] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:22:26.995048+00:00 node-68 kernel: [1482161.868661] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:22:26.995050+00:00 node-68 kernel: [1482161.868663] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:22:26.995051+00:00 node-68 kernel: [1482161.868665] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:22:26.995051+00:00 node-68 kernel: [1482161.868668] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:22:26.995052+00:00 node-68 kernel: [1482161.868671] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:22:26.995053+00:00 node-68 kernel: [1482161.868672] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:22:26.995054+00:00 node-68 kernel: [1482161.868674] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:22:26.995055+00:00 node-68 kernel: [1482161.868676] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:22:26.995062+00:00 node-68 kernel: [1482161.868679] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T01:22:26.995063+00:00 node-68 kernel: [1482161.868681] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:22:26.995063+00:00 node-68 kernel: [1482161.868682] [] process_backlog+0xa8/0x150 2017-10-21T01:22:26.995064+00:00 node-68 kernel: [1482161.868683] [] net_rx_action+0x21e/0x360 2017-10-21T01:22:26.995065+00:00 node-68 kernel: [1482161.868686] [] __do_softirq+0x101/0x290 2017-10-21T01:22:26.995069+00:00 node-68 kernel: [1482161.868688] [] irq_exit+0xa3/0xb0 2017-10-21T01:22:26.995070+00:00 node-68 kernel: [1482161.868690] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:22:26.995070+00:00 node-68 kernel: [1482161.868693] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:22:26.995071+00:00 node-68 kernel: [1482161.868694] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:22:26.995072+00:00 node-68 kernel: [1482161.868697] [] cpuidle_enter+0x17/0x20 2017-10-21T01:22:26.995073+00:00 node-68 kernel: [1482161.868700] [] call_cpuidle+0x32/0x60 2017-10-21T01:22:26.995073+00:00 node-68 kernel: [1482161.868701] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:22:26.995074+00:00 node-68 kernel: [1482161.868703] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:22:26.995074+00:00 node-68 kernel: [1482161.868704] [] start_secondary+0x154/0x190 2017-10-21T01:22:26.995075+00:00 node-68 kernel: [1482161.868706] ---[ end trace d44d42b3ada78306 ]--- 2017-10-21T01:24:03.781194+00:00 node-68 kernel: [1482258.648314] ------------[ cut here ]------------ 2017-10-21T01:24:03.781219+00:00 node-68 kernel: [1482258.648334] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:24:03.781222+00:00 node-68 kernel: [1482258.648338] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:24:03.781224+00:00 node-68 kernel: [1482258.648341] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:24:03.781269+00:00 node-68 kernel: [1482258.648435] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:24:03.781274+00:00 node-68 kernel: [1482258.648602] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:24:03.781275+00:00 node-68 kernel: [1482258.648604] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:24:03.781292+00:00 node-68 kernel: [1482258.648607] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:24:03.781293+00:00 node-68 kernel: [1482258.648610] ffff881e8c559100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:24:03.781294+00:00 node-68 kernel: [1482258.648613] Call Trace: 2017-10-21T01:24:03.781295+00:00 node-68 kernel: [1482258.648615] [] dump_stack+0x63/0x90 2017-10-21T01:24:03.781296+00:00 node-68 kernel: [1482258.648624] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:24:03.781296+00:00 node-68 kernel: [1482258.648626] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:24:03.781297+00:00 node-68 kernel: [1482258.648631] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:24:03.781297+00:00 node-68 kernel: [1482258.648635] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:24:03.781299+00:00 node-68 kernel: [1482258.648639] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:24:03.781300+00:00 node-68 kernel: [1482258.648646] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:24:03.781300+00:00 node-68 kernel: [1482258.648650] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:24:03.781301+00:00 node-68 kernel: [1482258.648653] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:24:03.781302+00:00 node-68 kernel: [1482258.648658] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:03.781302+00:00 node-68 kernel: [1482258.648661] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:24:03.781304+00:00 node-68 kernel: [1482258.648669] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:24:03.781304+00:00 node-68 kernel: [1482258.648673] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:24:03.781305+00:00 node-68 kernel: [1482258.648684] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:24:03.781306+00:00 node-68 kernel: [1482258.648689] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:24:03.781306+00:00 node-68 kernel: [1482258.648691] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:24:03.781307+00:00 node-68 kernel: [1482258.648696] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:24:03.781308+00:00 node-68 kernel: [1482258.648699] [] ? nf_iterate+0x62/0x80 2017-10-21T01:24:03.781309+00:00 node-68 kernel: [1482258.648701] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:24:03.781310+00:00 node-68 kernel: [1482258.648705] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:24:03.781310+00:00 node-68 kernel: [1482258.648709] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:24:03.781311+00:00 node-68 kernel: [1482258.648714] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:24:03.781312+00:00 node-68 kernel: [1482258.648716] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:24:03.781321+00:00 node-68 kernel: [1482258.648719] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:24:03.781322+00:00 node-68 kernel: [1482258.648721] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:24:03.781323+00:00 node-68 kernel: [1482258.648727] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T01:24:03.781324+00:00 node-68 kernel: [1482258.648730] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:24:03.781325+00:00 node-68 kernel: [1482258.648732] [] process_backlog+0xa8/0x150 2017-10-21T01:24:03.781326+00:00 node-68 kernel: [1482258.648734] [] net_rx_action+0x21e/0x360 2017-10-21T01:24:03.781328+00:00 node-68 kernel: [1482258.648737] [] __do_softirq+0x101/0x290 2017-10-21T01:24:03.781328+00:00 node-68 kernel: [1482258.648740] [] irq_exit+0xa3/0xb0 2017-10-21T01:24:03.781329+00:00 node-68 kernel: [1482258.648744] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:24:03.781329+00:00 node-68 kernel: [1482258.648748] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:24:03.781330+00:00 node-68 kernel: [1482258.648749] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:24:03.781331+00:00 node-68 kernel: [1482258.648755] [] cpuidle_enter+0x17/0x20 2017-10-21T01:24:03.781332+00:00 node-68 kernel: [1482258.648758] [] call_cpuidle+0x32/0x60 2017-10-21T01:24:03.781333+00:00 node-68 kernel: [1482258.648760] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:24:03.781334+00:00 node-68 kernel: [1482258.648763] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:24:03.781334+00:00 node-68 kernel: [1482258.648765] [] start_secondary+0x154/0x190 2017-10-21T01:24:03.781335+00:00 node-68 kernel: [1482258.648770] ---[ end trace d44d42b3ada78307 ]--- 2017-10-21T01:24:28.549447+00:00 node-68 kernel: [1482283.415280] ------------[ cut here ]------------ 2017-10-21T01:24:28.549468+00:00 node-68 kernel: [1482283.415296] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:24:28.549470+00:00 node-68 kernel: [1482283.415299] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:24:28.549471+00:00 node-68 kernel: [1482283.415301] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:24:28.549472+00:00 node-68 kernel: [1482283.415369] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:24:28.549486+00:00 node-68 kernel: [1482283.415370] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:24:28.549487+00:00 node-68 kernel: [1482283.415371] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:24:28.549514+00:00 node-68 kernel: [1482283.415373] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:24:28.549517+00:00 node-68 kernel: [1482283.415376] ffff8820361db200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:24:28.549519+00:00 node-68 kernel: [1482283.415377] Call Trace: 2017-10-21T01:24:28.549520+00:00 node-68 kernel: [1482283.415379] [] dump_stack+0x63/0x90 2017-10-21T01:24:28.549521+00:00 node-68 kernel: [1482283.415386] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:24:28.549522+00:00 node-68 kernel: [1482283.415387] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:24:28.549522+00:00 node-68 kernel: [1482283.415390] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:24:28.549523+00:00 node-68 kernel: [1482283.415392] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:24:28.549524+00:00 node-68 kernel: [1482283.415394] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:24:28.549525+00:00 node-68 kernel: [1482283.415399] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:24:28.549526+00:00 node-68 kernel: [1482283.415401] [] ? irq_exit+0x6b/0xb0 2017-10-21T01:24:28.549527+00:00 node-68 kernel: [1482283.415404] [] ? do_IRQ+0x54/0xd0 2017-10-21T01:24:28.549528+00:00 node-68 kernel: [1482283.415411] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:24:28.549528+00:00 node-68 kernel: [1482283.415413] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:24:28.549530+00:00 node-68 kernel: [1482283.415415] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:24:28.549531+00:00 node-68 kernel: [1482283.415418] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:24:28.549531+00:00 node-68 kernel: [1482283.415420] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:24:28.549532+00:00 node-68 kernel: [1482283.415423] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:24:28.549533+00:00 node-68 kernel: [1482283.415426] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:24:28.549534+00:00 node-68 kernel: [1482283.415428] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:24:28.549535+00:00 node-68 kernel: [1482283.415430] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:24:28.549536+00:00 node-68 kernel: [1482283.415435] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:24:28.549537+00:00 node-68 kernel: [1482283.415437] [] ? __netif_receive_skb+0x60/0x60 2017-10-21T01:24:28.549538+00:00 node-68 kernel: [1482283.415439] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:24:28.549538+00:00 node-68 kernel: [1482283.415441] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:24:28.549539+00:00 node-68 kernel: [1482283.415442] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:24:28.549541+00:00 node-68 kernel: [1482283.415443] [] process_backlog+0xa8/0x150 2017-10-21T01:24:28.549547+00:00 node-68 kernel: [1482283.415445] [] net_rx_action+0x21e/0x360 2017-10-21T01:24:28.549547+00:00 node-68 kernel: [1482283.415447] [] __do_softirq+0x101/0x290 2017-10-21T01:24:28.549548+00:00 node-68 kernel: [1482283.415448] [] irq_exit+0xa3/0xb0 2017-10-21T01:24:28.549549+00:00 node-68 kernel: [1482283.415451] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:24:28.549550+00:00 node-68 kernel: [1482283.415454] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:24:28.549551+00:00 node-68 kernel: [1482283.415454] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:24:28.549552+00:00 node-68 kernel: [1482283.415458] [] cpuidle_enter+0x17/0x20 2017-10-21T01:24:28.549553+00:00 node-68 kernel: [1482283.415460] [] call_cpuidle+0x32/0x60 2017-10-21T01:24:28.549553+00:00 node-68 kernel: [1482283.415461] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:24:28.549554+00:00 node-68 kernel: [1482283.415463] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:24:28.549555+00:00 node-68 kernel: [1482283.415465] [] start_secondary+0x154/0x190 2017-10-21T01:24:28.549557+00:00 node-68 kernel: [1482283.415467] ---[ end trace d44d42b3ada78308 ]--- 2017-10-21T01:26:09.902834+00:00 node-68 kernel: [1482384.762140] ------------[ cut here ]------------ 2017-10-21T01:26:09.902863+00:00 node-68 kernel: [1482384.762156] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:26:09.902866+00:00 node-68 kernel: [1482384.762160] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:26:09.902867+00:00 node-68 kernel: [1482384.762162] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:26:09.902880+00:00 node-68 kernel: [1482384.762254] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:26:09.902886+00:00 node-68 kernel: [1482384.762256] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:26:09.902887+00:00 node-68 kernel: [1482384.762258] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:26:09.902904+00:00 node-68 kernel: [1482384.762261] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:26:09.902905+00:00 node-68 kernel: [1482384.762263] ffff88103423c400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:26:09.902907+00:00 node-68 kernel: [1482384.762267] Call Trace: 2017-10-21T01:26:09.902908+00:00 node-68 kernel: [1482384.762269] [] dump_stack+0x63/0x90 2017-10-21T01:26:09.902909+00:00 node-68 kernel: [1482384.762277] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:26:09.902909+00:00 node-68 kernel: [1482384.762280] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:26:09.902910+00:00 node-68 kernel: [1482384.762284] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:26:09.902911+00:00 node-68 kernel: [1482384.762286] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:26:09.902912+00:00 node-68 kernel: [1482384.762291] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:26:09.902913+00:00 node-68 kernel: [1482384.762298] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:26:09.902914+00:00 node-68 kernel: [1482384.762302] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:26:09.902915+00:00 node-68 kernel: [1482384.762305] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:26:09.902915+00:00 node-68 kernel: [1482384.762310] [] ? nf_iterate+0x62/0x80 2017-10-21T01:26:09.902916+00:00 node-68 kernel: [1482384.762312] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:26:09.902918+00:00 node-68 kernel: [1482384.762320] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:26:09.902919+00:00 node-68 kernel: [1482384.762325] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:26:09.902919+00:00 node-68 kernel: [1482384.762328] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:26:09.902920+00:00 node-68 kernel: [1482384.762333] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:26:09.902921+00:00 node-68 kernel: [1482384.762336] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:26:09.902922+00:00 node-68 kernel: [1482384.762341] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:26:09.902923+00:00 node-68 kernel: [1482384.762343] [] ? nf_iterate+0x62/0x80 2017-10-21T01:26:09.902924+00:00 node-68 kernel: [1482384.762346] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:26:09.902924+00:00 node-68 kernel: [1482384.762349] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T01:26:09.902925+00:00 node-68 kernel: [1482384.762354] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T01:26:09.902925+00:00 node-68 kernel: [1482384.762359] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:26:09.902926+00:00 node-68 kernel: [1482384.762361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:26:09.902933+00:00 node-68 kernel: [1482384.762364] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:26:09.902935+00:00 node-68 kernel: [1482384.762366] [] process_backlog+0xa8/0x150 2017-10-21T01:26:09.902935+00:00 node-68 kernel: [1482384.762368] [] net_rx_action+0x21e/0x360 2017-10-21T01:26:09.902937+00:00 node-68 kernel: [1482384.762370] [] __do_softirq+0x101/0x290 2017-10-21T01:26:09.902938+00:00 node-68 kernel: [1482384.762372] [] irq_exit+0xa3/0xb0 2017-10-21T01:26:09.902939+00:00 node-68 kernel: [1482384.762374] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:26:09.902940+00:00 node-68 kernel: [1482384.762378] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:26:09.902940+00:00 node-68 kernel: [1482384.762379] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:26:09.902941+00:00 node-68 kernel: [1482384.762383] [] cpuidle_enter+0x17/0x20 2017-10-21T01:26:09.902942+00:00 node-68 kernel: [1482384.762387] [] call_cpuidle+0x32/0x60 2017-10-21T01:26:09.902942+00:00 node-68 kernel: [1482384.762389] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:26:09.902943+00:00 node-68 kernel: [1482384.762391] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:26:09.902945+00:00 node-68 kernel: [1482384.762394] [] start_secondary+0x154/0x190 2017-10-21T01:26:09.902945+00:00 node-68 kernel: [1482384.762398] ---[ end trace d44d42b3ada78309 ]--- 2017-10-21T01:27:44.527959+00:00 node-68 kernel: [1482479.381354] ------------[ cut here ]------------ 2017-10-21T01:27:44.527976+00:00 node-68 kernel: [1482479.381368] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:27:44.527978+00:00 node-68 kernel: [1482479.381372] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:27:44.527979+00:00 node-68 kernel: [1482479.381373] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:27:44.527987+00:00 node-68 kernel: [1482479.381442] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:27:44.527989+00:00 node-68 kernel: [1482479.381443] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:27:44.527990+00:00 node-68 kernel: [1482479.381445] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:27:44.528011+00:00 node-68 kernel: [1482479.381446] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:27:44.528012+00:00 node-68 kernel: [1482479.381448] ffff881fd14eeb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:27:44.528014+00:00 node-68 kernel: [1482479.381450] Call Trace: 2017-10-21T01:27:44.528015+00:00 node-68 kernel: [1482479.381451] [] dump_stack+0x63/0x90 2017-10-21T01:27:44.528016+00:00 node-68 kernel: [1482479.381458] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:27:44.528017+00:00 node-68 kernel: [1482479.381462] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:27:44.528018+00:00 node-68 kernel: [1482479.381464] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:27:44.528019+00:00 node-68 kernel: [1482479.381465] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:27:44.528021+00:00 node-68 kernel: [1482479.381467] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:27:44.528022+00:00 node-68 kernel: [1482479.381472] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:27:44.528024+00:00 node-68 kernel: [1482479.381477] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:27:44.528024+00:00 node-68 kernel: [1482479.381479] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:27:44.528025+00:00 node-68 kernel: [1482479.381482] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:27:44.528027+00:00 node-68 kernel: [1482479.381483] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T01:27:44.528029+00:00 node-68 kernel: [1482479.381486] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:27:44.528030+00:00 node-68 kernel: [1482479.381488] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:27:44.528031+00:00 node-68 kernel: [1482479.381491] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:27:44.528032+00:00 node-68 kernel: [1482479.381496] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:27:44.528033+00:00 node-68 kernel: [1482479.381499] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:27:44.528034+00:00 node-68 kernel: [1482479.381502] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:27:44.528036+00:00 node-68 kernel: [1482479.381505] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:27:44.528037+00:00 node-68 kernel: [1482479.381508] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:27:44.528038+00:00 node-68 kernel: [1482479.381511] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T01:27:44.528039+00:00 node-68 kernel: [1482479.381515] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:27:44.528040+00:00 node-68 kernel: [1482479.381518] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:27:44.528041+00:00 node-68 kernel: [1482479.381519] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:27:44.528052+00:00 node-68 kernel: [1482479.381521] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:27:44.528054+00:00 node-68 kernel: [1482479.381522] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:27:44.528056+00:00 node-68 kernel: [1482479.381524] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:27:44.528057+00:00 node-68 kernel: [1482479.381525] [] process_backlog+0xa8/0x150 2017-10-21T01:27:44.528058+00:00 node-68 kernel: [1482479.381527] [] net_rx_action+0x21e/0x360 2017-10-21T01:27:44.528060+00:00 node-68 kernel: [1482479.381529] [] __do_softirq+0x101/0x290 2017-10-21T01:27:44.528062+00:00 node-68 kernel: [1482479.381531] [] irq_exit+0xa3/0xb0 2017-10-21T01:27:44.528063+00:00 node-68 kernel: [1482479.381534] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:27:44.528064+00:00 node-68 kernel: [1482479.381538] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:27:44.528065+00:00 node-68 kernel: [1482479.381539] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:27:44.528066+00:00 node-68 kernel: [1482479.381542] [] cpuidle_enter+0x17/0x20 2017-10-21T01:27:44.528068+00:00 node-68 kernel: [1482479.381545] [] call_cpuidle+0x32/0x60 2017-10-21T01:27:44.528069+00:00 node-68 kernel: [1482479.381546] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:27:44.528070+00:00 node-68 kernel: [1482479.381548] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:27:44.528071+00:00 node-68 kernel: [1482479.381549] [] start_secondary+0x154/0x190 2017-10-21T01:27:44.528072+00:00 node-68 kernel: [1482479.381551] ---[ end trace d44d42b3ada7830a ]--- 2017-10-21T01:31:54.399772+00:00 node-68 kernel: [1482729.237208] ------------[ cut here ]------------ 2017-10-21T01:31:54.399798+00:00 node-68 kernel: [1482729.237228] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:31:54.399801+00:00 node-68 kernel: [1482729.237233] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:31:54.399802+00:00 node-68 kernel: [1482729.237235] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:31:54.399804+00:00 node-68 kernel: [1482729.237331] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:31:54.399806+00:00 node-68 kernel: [1482729.237334] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:31:54.399808+00:00 node-68 kernel: [1482729.237336] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:31:54.399834+00:00 node-68 kernel: [1482729.237339] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:31:54.399836+00:00 node-68 kernel: [1482729.237342] ffff88103782f600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:31:54.399839+00:00 node-68 kernel: [1482729.237345] Call Trace: 2017-10-21T01:31:54.399840+00:00 node-68 kernel: [1482729.237347] [] dump_stack+0x63/0x90 2017-10-21T01:31:54.399842+00:00 node-68 kernel: [1482729.237356] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:31:54.399843+00:00 node-68 kernel: [1482729.237358] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:31:54.399845+00:00 node-68 kernel: [1482729.237362] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:31:54.399847+00:00 node-68 kernel: [1482729.237364] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:31:54.399849+00:00 node-68 kernel: [1482729.237367] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:31:54.399850+00:00 node-68 kernel: [1482729.237374] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:31:54.399851+00:00 node-68 kernel: [1482729.237378] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:31:54.399852+00:00 node-68 kernel: [1482729.237381] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:31:54.399853+00:00 node-68 kernel: [1482729.237385] [] ? nf_iterate+0x62/0x80 2017-10-21T01:31:54.399855+00:00 node-68 kernel: [1482729.237388] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:31:54.399857+00:00 node-68 kernel: [1482729.237394] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:31:54.399858+00:00 node-68 kernel: [1482729.237399] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:31:54.399860+00:00 node-68 kernel: [1482729.237402] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:31:54.399861+00:00 node-68 kernel: [1482729.237407] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:31:54.399862+00:00 node-68 kernel: [1482729.237410] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:31:54.399863+00:00 node-68 kernel: [1482729.237415] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:31:54.399865+00:00 node-68 kernel: [1482729.237418] [] ? nf_iterate+0x62/0x80 2017-10-21T01:31:54.399866+00:00 node-68 kernel: [1482729.237421] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T01:31:54.399868+00:00 node-68 kernel: [1482729.237424] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:31:54.399869+00:00 node-68 kernel: [1482729.237428] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:31:54.399870+00:00 node-68 kernel: [1482729.237433] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:31:54.399872+00:00 node-68 kernel: [1482729.237435] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:31:54.399887+00:00 node-68 kernel: [1482729.237438] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:31:54.399889+00:00 node-68 kernel: [1482729.237441] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:31:54.399891+00:00 node-68 kernel: [1482729.237447] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T01:31:54.399892+00:00 node-68 kernel: [1482729.237449] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:31:54.399894+00:00 node-68 kernel: [1482729.237452] [] process_backlog+0xa8/0x150 2017-10-21T01:31:54.399895+00:00 node-68 kernel: [1482729.237454] [] net_rx_action+0x21e/0x360 2017-10-21T01:31:54.399897+00:00 node-68 kernel: [1482729.237457] [] __do_softirq+0x101/0x290 2017-10-21T01:31:54.399898+00:00 node-68 kernel: [1482729.237460] [] irq_exit+0xa3/0xb0 2017-10-21T01:31:54.399899+00:00 node-68 kernel: [1482729.237463] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:31:54.399900+00:00 node-68 kernel: [1482729.237467] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:31:54.399901+00:00 node-68 kernel: [1482729.237468] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:31:54.399903+00:00 node-68 kernel: [1482729.237473] [] cpuidle_enter+0x17/0x20 2017-10-21T01:31:54.399904+00:00 node-68 kernel: [1482729.237477] [] call_cpuidle+0x32/0x60 2017-10-21T01:31:54.399906+00:00 node-68 kernel: [1482729.237479] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:31:54.399907+00:00 node-68 kernel: [1482729.237481] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:31:54.399909+00:00 node-68 kernel: [1482729.237484] [] start_secondary+0x154/0x190 2017-10-21T01:31:54.399910+00:00 node-68 kernel: [1482729.237488] ---[ end trace d44d42b3ada7830b ]--- 2017-10-21T01:34:33.734935+00:00 node-68 kernel: [1482888.562258] ------------[ cut here ]------------ 2017-10-21T01:34:33.734960+00:00 node-68 kernel: [1482888.562277] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:34:33.734964+00:00 node-68 kernel: [1482888.562284] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:34:33.734992+00:00 node-68 kernel: [1482888.562286] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:34:33.734998+00:00 node-68 kernel: [1482888.562380] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:34:33.734999+00:00 node-68 kernel: [1482888.562382] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:34:33.735000+00:00 node-68 kernel: [1482888.562384] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:34:33.735017+00:00 node-68 kernel: [1482888.562388] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:34:33.735018+00:00 node-68 kernel: [1482888.562392] ffff881033e5e100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:34:33.735019+00:00 node-68 kernel: [1482888.562395] Call Trace: 2017-10-21T01:34:33.735020+00:00 node-68 kernel: [1482888.562396] [] dump_stack+0x63/0x90 2017-10-21T01:34:33.735021+00:00 node-68 kernel: [1482888.562405] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:34:33.735021+00:00 node-68 kernel: [1482888.562408] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:34:33.735022+00:00 node-68 kernel: [1482888.562412] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:34:33.735023+00:00 node-68 kernel: [1482888.562414] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:34:33.735024+00:00 node-68 kernel: [1482888.562417] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:34:33.735025+00:00 node-68 kernel: [1482888.562424] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:34:33.735026+00:00 node-68 kernel: [1482888.562431] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:34:33.735026+00:00 node-68 kernel: [1482888.562435] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:34:33.735027+00:00 node-68 kernel: [1482888.562439] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:34:33.735027+00:00 node-68 kernel: [1482888.562443] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:34:33.735028+00:00 node-68 kernel: [1482888.562447] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:34:33.735029+00:00 node-68 kernel: [1482888.562451] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:34:33.735030+00:00 node-68 kernel: [1482888.562454] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:34:33.735031+00:00 node-68 kernel: [1482888.562456] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:34:33.735031+00:00 node-68 kernel: [1482888.562459] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:34:33.735032+00:00 node-68 kernel: [1482888.562465] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:34:33.735033+00:00 node-68 kernel: [1482888.562469] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:34:33.735034+00:00 node-68 kernel: [1482888.562473] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:34:33.735035+00:00 node-68 kernel: [1482888.562478] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:34:33.735035+00:00 node-68 kernel: [1482888.562480] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:34:33.735036+00:00 node-68 kernel: [1482888.562483] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:34:33.735037+00:00 node-68 kernel: [1482888.562485] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:34:33.735038+00:00 node-68 kernel: [1482888.562487] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:34:33.735045+00:00 node-68 kernel: [1482888.562489] [] process_backlog+0xa8/0x150 2017-10-21T01:34:33.735046+00:00 node-68 kernel: [1482888.562491] [] net_rx_action+0x21e/0x360 2017-10-21T01:34:33.735047+00:00 node-68 kernel: [1482888.562494] [] __do_softirq+0x101/0x290 2017-10-21T01:34:33.735048+00:00 node-68 kernel: [1482888.562497] [] irq_exit+0xa3/0xb0 2017-10-21T01:34:33.735049+00:00 node-68 kernel: [1482888.562500] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:34:33.735050+00:00 node-68 kernel: [1482888.562504] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:34:33.735051+00:00 node-68 kernel: [1482888.562505] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:34:33.735052+00:00 node-68 kernel: [1482888.562510] [] cpuidle_enter+0x17/0x20 2017-10-21T01:34:33.735052+00:00 node-68 kernel: [1482888.562514] [] call_cpuidle+0x32/0x60 2017-10-21T01:34:33.735053+00:00 node-68 kernel: [1482888.562516] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:34:33.735054+00:00 node-68 kernel: [1482888.562518] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:34:33.735055+00:00 node-68 kernel: [1482888.562520] [] start_secondary+0x154/0x190 2017-10-21T01:34:33.735056+00:00 node-68 kernel: [1482888.562524] ---[ end trace d44d42b3ada7830c ]--- 2017-10-21T01:37:47.483545+00:00 node-68 kernel: [1483082.298723] ------------[ cut here ]------------ 2017-10-21T01:37:47.483566+00:00 node-68 kernel: [1483082.298738] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:37:47.483568+00:00 node-68 kernel: [1483082.298742] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=2605 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:37:47.483589+00:00 node-68 kernel: [1483082.298743] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:37:47.483597+00:00 node-68 kernel: [1483082.298816] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:37:47.483598+00:00 node-68 kernel: [1483082.298818] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:37:47.483599+00:00 node-68 kernel: [1483082.298819] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:37:47.483616+00:00 node-68 kernel: [1483082.298821] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:37:47.483617+00:00 node-68 kernel: [1483082.298824] ffff880ea352c900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:37:47.483619+00:00 node-68 kernel: [1483082.298825] Call Trace: 2017-10-21T01:37:47.483620+00:00 node-68 kernel: [1483082.298827] [] dump_stack+0x63/0x90 2017-10-21T01:37:47.483621+00:00 node-68 kernel: [1483082.298833] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:37:47.483621+00:00 node-68 kernel: [1483082.298835] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:37:47.483622+00:00 node-68 kernel: [1483082.298839] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:37:47.483623+00:00 node-68 kernel: [1483082.298841] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:37:47.483625+00:00 node-68 kernel: [1483082.298843] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:37:47.483626+00:00 node-68 kernel: [1483082.298848] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:37:47.483627+00:00 node-68 kernel: [1483082.298851] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:37:47.483627+00:00 node-68 kernel: [1483082.298852] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:37:47.483628+00:00 node-68 kernel: [1483082.298856] [] ? nf_iterate+0x62/0x80 2017-10-21T01:37:47.483629+00:00 node-68 kernel: [1483082.298858] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:37:47.483630+00:00 node-68 kernel: [1483082.298864] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:37:47.483631+00:00 node-68 kernel: [1483082.298867] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:37:47.483632+00:00 node-68 kernel: [1483082.298869] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:37:47.483633+00:00 node-68 kernel: [1483082.298872] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:37:47.483633+00:00 node-68 kernel: [1483082.298876] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:37:47.483634+00:00 node-68 kernel: [1483082.298877] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:37:47.483636+00:00 node-68 kernel: [1483082.298879] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:37:47.483637+00:00 node-68 kernel: [1483082.298883] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:37:47.483637+00:00 node-68 kernel: [1483082.298885] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:37:47.483638+00:00 node-68 kernel: [1483082.298887] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:37:47.483639+00:00 node-68 kernel: [1483082.298890] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:37:47.483640+00:00 node-68 kernel: [1483082.298893] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:37:47.483647+00:00 node-68 kernel: [1483082.298894] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:37:47.483650+00:00 node-68 kernel: [1483082.298896] [] process_backlog+0xa8/0x150 2017-10-21T01:37:47.483651+00:00 node-68 kernel: [1483082.298897] [] net_rx_action+0x21e/0x360 2017-10-21T01:37:47.483653+00:00 node-68 kernel: [1483082.298899] [] __do_softirq+0x101/0x290 2017-10-21T01:37:47.483655+00:00 node-68 kernel: [1483082.298901] [] irq_exit+0xa3/0xb0 2017-10-21T01:37:47.483657+00:00 node-68 kernel: [1483082.298903] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:37:47.483659+00:00 node-68 kernel: [1483082.298908] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:37:47.483659+00:00 node-68 kernel: [1483082.298908] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:37:47.483660+00:00 node-68 kernel: [1483082.298912] [] cpuidle_enter+0x17/0x20 2017-10-21T01:37:47.483661+00:00 node-68 kernel: [1483082.298914] [] call_cpuidle+0x32/0x60 2017-10-21T01:37:47.483662+00:00 node-68 kernel: [1483082.298915] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:37:47.483663+00:00 node-68 kernel: [1483082.298917] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:37:47.483664+00:00 node-68 kernel: [1483082.298919] [] start_secondary+0x154/0x190 2017-10-21T01:37:47.483665+00:00 node-68 kernel: [1483082.298921] ---[ end trace d44d42b3ada7830d ]--- 2017-10-21T01:38:03.403047+00:00 node-68 kernel: [1483098.217168] ------------[ cut here ]------------ 2017-10-21T01:38:03.403073+00:00 node-68 kernel: [1483098.217185] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:38:03.403075+00:00 node-68 kernel: [1483098.217190] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:38:03.403076+00:00 node-68 kernel: [1483098.217193] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:38:03.403079+00:00 node-68 kernel: [1483098.217280] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:38:03.403080+00:00 node-68 kernel: [1483098.217284] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:38:03.403081+00:00 node-68 kernel: [1483098.217286] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:38:03.403107+00:00 node-68 kernel: [1483098.217288] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:38:03.403110+00:00 node-68 kernel: [1483098.217289] ffff881e782c7d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:38:03.403111+00:00 node-68 kernel: [1483098.217291] Call Trace: 2017-10-21T01:38:03.403113+00:00 node-68 kernel: [1483098.217292] [] dump_stack+0x63/0x90 2017-10-21T01:38:03.403115+00:00 node-68 kernel: [1483098.217300] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:38:03.403116+00:00 node-68 kernel: [1483098.217303] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:38:03.403146+00:00 node-68 kernel: [1483098.217307] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:38:03.403148+00:00 node-68 kernel: [1483098.217309] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:38:03.403150+00:00 node-68 kernel: [1483098.217311] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:38:03.403151+00:00 node-68 kernel: [1483098.217318] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:38:03.403152+00:00 node-68 kernel: [1483098.217322] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:38:03.403153+00:00 node-68 kernel: [1483098.217324] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:38:03.403155+00:00 node-68 kernel: [1483098.217328] [] ? nf_iterate+0x62/0x80 2017-10-21T01:38:03.403156+00:00 node-68 kernel: [1483098.217331] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:38:03.403158+00:00 node-68 kernel: [1483098.217337] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:38:03.403159+00:00 node-68 kernel: [1483098.217341] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:38:03.403160+00:00 node-68 kernel: [1483098.217345] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:38:03.403161+00:00 node-68 kernel: [1483098.217349] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:38:03.403162+00:00 node-68 kernel: [1483098.217352] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:38:03.403164+00:00 node-68 kernel: [1483098.217355] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:38:03.403165+00:00 node-68 kernel: [1483098.217357] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:38:03.403166+00:00 node-68 kernel: [1483098.217362] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:38:03.403167+00:00 node-68 kernel: [1483098.217366] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:38:03.403168+00:00 node-68 kernel: [1483098.217368] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:38:03.403169+00:00 node-68 kernel: [1483098.217372] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:38:03.403171+00:00 node-68 kernel: [1483098.217376] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:38:03.403188+00:00 node-68 kernel: [1483098.217378] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:38:03.403190+00:00 node-68 kernel: [1483098.217380] [] process_backlog+0xa8/0x150 2017-10-21T01:38:03.403191+00:00 node-68 kernel: [1483098.217382] [] net_rx_action+0x21e/0x360 2017-10-21T01:38:03.403193+00:00 node-68 kernel: [1483098.217386] [] __do_softirq+0x101/0x290 2017-10-21T01:38:03.403194+00:00 node-68 kernel: [1483098.217389] [] irq_exit+0xa3/0xb0 2017-10-21T01:38:03.403196+00:00 node-68 kernel: [1483098.217391] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:38:03.403197+00:00 node-68 kernel: [1483098.217397] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:38:03.403199+00:00 node-68 kernel: [1483098.217398] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:38:03.403200+00:00 node-68 kernel: [1483098.217403] [] cpuidle_enter+0x17/0x20 2017-10-21T01:38:03.403201+00:00 node-68 kernel: [1483098.217406] [] call_cpuidle+0x32/0x60 2017-10-21T01:38:03.403202+00:00 node-68 kernel: [1483098.217408] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:38:03.403204+00:00 node-68 kernel: [1483098.217411] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:38:03.403205+00:00 node-68 kernel: [1483098.217413] [] start_secondary+0x154/0x190 2017-10-21T01:38:03.403207+00:00 node-68 kernel: [1483098.217416] ---[ end trace d44d42b3ada7830e ]--- 2017-10-21T01:41:20.471604+00:00 node-68 kernel: [1483295.273380] ------------[ cut here ]------------ 2017-10-21T01:41:20.471629+00:00 node-68 kernel: [1483295.273394] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:41:20.471632+00:00 node-68 kernel: [1483295.273398] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:41:20.471648+00:00 node-68 kernel: [1483295.273400] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:41:20.471650+00:00 node-68 kernel: [1483295.273467] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:41:20.471651+00:00 node-68 kernel: [1483295.273468] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:41:20.471652+00:00 node-68 kernel: [1483295.273469] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:41:20.471666+00:00 node-68 kernel: [1483295.273471] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:41:20.471667+00:00 node-68 kernel: [1483295.273473] ffff880e02f73b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:41:20.471669+00:00 node-68 kernel: [1483295.273475] Call Trace: 2017-10-21T01:41:20.471670+00:00 node-68 kernel: [1483295.273476] [] dump_stack+0x63/0x90 2017-10-21T01:41:20.471671+00:00 node-68 kernel: [1483295.273483] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:41:20.471671+00:00 node-68 kernel: [1483295.273486] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:41:20.471672+00:00 node-68 kernel: [1483295.273488] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:41:20.471672+00:00 node-68 kernel: [1483295.273489] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:41:20.471677+00:00 node-68 kernel: [1483295.273491] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:41:20.471679+00:00 node-68 kernel: [1483295.273496] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:41:20.471680+00:00 node-68 kernel: [1483295.273499] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:41:20.471681+00:00 node-68 kernel: [1483295.273505] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:41:20.471682+00:00 node-68 kernel: [1483295.273507] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:41:20.471684+00:00 node-68 kernel: [1483295.273510] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:41:20.471685+00:00 node-68 kernel: [1483295.273512] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:41:20.471686+00:00 node-68 kernel: [1483295.273515] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:41:20.471689+00:00 node-68 kernel: [1483295.273518] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:41:20.471690+00:00 node-68 kernel: [1483295.273521] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:41:20.471691+00:00 node-68 kernel: [1483295.273522] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:41:20.471692+00:00 node-68 kernel: [1483295.273524] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:41:20.471693+00:00 node-68 kernel: [1483295.273530] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:41:20.471694+00:00 node-68 kernel: [1483295.273534] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:41:20.471695+00:00 node-68 kernel: [1483295.273537] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:41:20.471695+00:00 node-68 kernel: [1483295.273538] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:41:20.471696+00:00 node-68 kernel: [1483295.273541] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:41:20.471697+00:00 node-68 kernel: [1483295.273543] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:41:20.471707+00:00 node-68 kernel: [1483295.273544] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:41:20.471708+00:00 node-68 kernel: [1483295.273545] [] process_backlog+0xa8/0x150 2017-10-21T01:41:20.471709+00:00 node-68 kernel: [1483295.273547] [] net_rx_action+0x21e/0x360 2017-10-21T01:41:20.471710+00:00 node-68 kernel: [1483295.273549] [] __do_softirq+0x101/0x290 2017-10-21T01:41:20.471711+00:00 node-68 kernel: [1483295.273551] [] irq_exit+0xa3/0xb0 2017-10-21T01:41:20.471713+00:00 node-68 kernel: [1483295.273553] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:41:20.471715+00:00 node-68 kernel: [1483295.273556] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:41:20.471716+00:00 node-68 kernel: [1483295.273557] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:41:20.471717+00:00 node-68 kernel: [1483295.273560] [] cpuidle_enter+0x17/0x20 2017-10-21T01:41:20.471718+00:00 node-68 kernel: [1483295.273562] [] call_cpuidle+0x32/0x60 2017-10-21T01:41:20.471719+00:00 node-68 kernel: [1483295.273563] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:41:20.471721+00:00 node-68 kernel: [1483295.273565] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:41:20.471722+00:00 node-68 kernel: [1483295.273567] [] start_secondary+0x154/0x190 2017-10-21T01:41:20.471723+00:00 node-68 kernel: [1483295.273569] ---[ end trace d44d42b3ada7830f ]--- 2017-10-21T01:42:38.275762+00:00 node-68 kernel: [1483373.072561] ------------[ cut here ]------------ 2017-10-21T01:42:38.275787+00:00 node-68 kernel: [1483373.072579] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:42:38.275790+00:00 node-68 kernel: [1483373.072583] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:42:38.275791+00:00 node-68 kernel: [1483373.072585] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:42:38.275794+00:00 node-68 kernel: [1483373.072680] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:42:38.275795+00:00 node-68 kernel: [1483373.072682] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:42:38.275797+00:00 node-68 kernel: [1483373.072684] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:42:38.275818+00:00 node-68 kernel: [1483373.072687] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:42:38.275820+00:00 node-68 kernel: [1483373.072690] ffff881036002d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:42:38.275822+00:00 node-68 kernel: [1483373.072693] Call Trace: 2017-10-21T01:42:38.275823+00:00 node-68 kernel: [1483373.072695] [] dump_stack+0x63/0x90 2017-10-21T01:42:38.275824+00:00 node-68 kernel: [1483373.072705] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:42:38.275825+00:00 node-68 kernel: [1483373.072708] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:42:38.275826+00:00 node-68 kernel: [1483373.072711] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:42:38.275827+00:00 node-68 kernel: [1483373.072714] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:42:38.275829+00:00 node-68 kernel: [1483373.072717] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:42:38.275830+00:00 node-68 kernel: [1483373.072724] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:42:38.275831+00:00 node-68 kernel: [1483373.072729] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:42:38.275832+00:00 node-68 kernel: [1483373.072732] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:42:38.275833+00:00 node-68 kernel: [1483373.072735] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:42:38.275834+00:00 node-68 kernel: [1483373.072740] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:42:38.275836+00:00 node-68 kernel: [1483373.072743] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:42:38.275837+00:00 node-68 kernel: [1483373.072747] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:42:38.275838+00:00 node-68 kernel: [1483373.072750] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:42:38.275839+00:00 node-68 kernel: [1483373.072752] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:42:38.275840+00:00 node-68 kernel: [1483373.072755] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:42:38.275841+00:00 node-68 kernel: [1483373.072762] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:42:38.275843+00:00 node-68 kernel: [1483373.072766] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:42:38.275844+00:00 node-68 kernel: [1483373.072769] [] ? skb_release_data+0xa7/0xd0 2017-10-21T01:42:38.275845+00:00 node-68 kernel: [1483373.072773] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:42:38.275846+00:00 node-68 kernel: [1483373.072776] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:42:38.275847+00:00 node-68 kernel: [1483373.072778] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:42:38.275848+00:00 node-68 kernel: [1483373.072780] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:42:38.275861+00:00 node-68 kernel: [1483373.072783] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T01:42:38.275863+00:00 node-68 kernel: [1483373.072784] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:42:38.275864+00:00 node-68 kernel: [1483373.072786] [] process_backlog+0xa8/0x150 2017-10-21T01:42:38.275866+00:00 node-68 kernel: [1483373.072788] [] net_rx_action+0x21e/0x360 2017-10-21T01:42:38.275867+00:00 node-68 kernel: [1483373.072791] [] __do_softirq+0x101/0x290 2017-10-21T01:42:38.275869+00:00 node-68 kernel: [1483373.072793] [] irq_exit+0xa3/0xb0 2017-10-21T01:42:38.275870+00:00 node-68 kernel: [1483373.072796] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:42:38.275871+00:00 node-68 kernel: [1483373.072800] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:42:38.275872+00:00 node-68 kernel: [1483373.072801] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:42:38.275873+00:00 node-68 kernel: [1483373.072805] [] cpuidle_enter+0x17/0x20 2017-10-21T01:42:38.275874+00:00 node-68 kernel: [1483373.072808] [] call_cpuidle+0x32/0x60 2017-10-21T01:42:38.275876+00:00 node-68 kernel: [1483373.072810] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:42:38.275877+00:00 node-68 kernel: [1483373.072812] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:42:38.275878+00:00 node-68 kernel: [1483373.072814] [] start_secondary+0x154/0x190 2017-10-21T01:42:38.275879+00:00 node-68 kernel: [1483373.072817] ---[ end trace d44d42b3ada78310 ]--- 2017-10-21T01:43:29.069589+00:00 node-68 kernel: [1483423.863254] ------------[ cut here ]------------ 2017-10-21T01:43:29.069610+00:00 node-68 kernel: [1483423.863269] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:43:29.069611+00:00 node-68 kernel: [1483423.863273] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:43:29.069612+00:00 node-68 kernel: [1483423.863274] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:43:29.069614+00:00 node-68 kernel: [1483423.863342] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:43:29.069622+00:00 node-68 kernel: [1483423.863344] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:43:29.069623+00:00 node-68 kernel: [1483423.863345] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:43:29.069639+00:00 node-68 kernel: [1483423.863347] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:43:29.069641+00:00 node-68 kernel: [1483423.863348] ffff882033e5b600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:43:29.069642+00:00 node-68 kernel: [1483423.863351] Call Trace: 2017-10-21T01:43:29.069643+00:00 node-68 kernel: [1483423.863352] [] dump_stack+0x63/0x90 2017-10-21T01:43:29.069644+00:00 node-68 kernel: [1483423.863360] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:43:29.069644+00:00 node-68 kernel: [1483423.863361] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:43:29.069645+00:00 node-68 kernel: [1483423.863364] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:43:29.069646+00:00 node-68 kernel: [1483423.863365] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:43:29.069647+00:00 node-68 kernel: [1483423.863368] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:43:29.069648+00:00 node-68 kernel: [1483423.863373] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:43:29.069649+00:00 node-68 kernel: [1483423.863376] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:43:29.069650+00:00 node-68 kernel: [1483423.863380] [] ? be_xmit_enqueue+0x103/0x630 [be2net] 2017-10-21T01:43:29.069650+00:00 node-68 kernel: [1483423.863384] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:43:29.069651+00:00 node-68 kernel: [1483423.863386] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:43:29.069652+00:00 node-68 kernel: [1483423.863389] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:43:29.069654+00:00 node-68 kernel: [1483423.863392] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:43:29.069654+00:00 node-68 kernel: [1483423.863395] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:43:29.069655+00:00 node-68 kernel: [1483423.863400] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:43:29.069656+00:00 node-68 kernel: [1483423.863403] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:43:29.069656+00:00 node-68 kernel: [1483423.863406] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:43:29.069658+00:00 node-68 kernel: [1483423.863409] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:43:29.069659+00:00 node-68 kernel: [1483423.863412] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:43:29.069659+00:00 node-68 kernel: [1483423.863414] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:43:29.069660+00:00 node-68 kernel: [1483423.863417] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T01:43:29.069661+00:00 node-68 kernel: [1483423.863420] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:43:29.069662+00:00 node-68 kernel: [1483423.863422] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:43:29.069670+00:00 node-68 kernel: [1483423.863424] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:43:29.069671+00:00 node-68 kernel: [1483423.863426] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:43:29.069671+00:00 node-68 kernel: [1483423.863427] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:43:29.069672+00:00 node-68 kernel: [1483423.863428] [] process_backlog+0xa8/0x150 2017-10-21T01:43:29.069672+00:00 node-68 kernel: [1483423.863430] [] net_rx_action+0x21e/0x360 2017-10-21T01:43:29.069673+00:00 node-68 kernel: [1483423.863432] [] __do_softirq+0x101/0x290 2017-10-21T01:43:29.069674+00:00 node-68 kernel: [1483423.863434] [] irq_exit+0xa3/0xb0 2017-10-21T01:43:29.069675+00:00 node-68 kernel: [1483423.863436] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:43:29.069676+00:00 node-68 kernel: [1483423.863439] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:43:29.069676+00:00 node-68 kernel: [1483423.863440] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:43:29.069677+00:00 node-68 kernel: [1483423.863443] [] cpuidle_enter+0x17/0x20 2017-10-21T01:43:29.069678+00:00 node-68 kernel: [1483423.863446] [] call_cpuidle+0x32/0x60 2017-10-21T01:43:29.069679+00:00 node-68 kernel: [1483423.863447] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:43:29.069680+00:00 node-68 kernel: [1483423.863449] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:43:29.069681+00:00 node-68 kernel: [1483423.863450] [] start_secondary+0x154/0x190 2017-10-21T01:43:29.069681+00:00 node-68 kernel: [1483423.863453] ---[ end trace d44d42b3ada78311 ]--- 2017-10-21T01:43:33.563478+00:00 node-68 kernel: [1483428.356876] ------------[ cut here ]------------ 2017-10-21T01:43:33.563495+00:00 node-68 kernel: [1483428.356897] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:43:33.563497+00:00 node-68 kernel: [1483428.356901] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:43:33.563498+00:00 node-68 kernel: [1483428.356902] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:43:33.563500+00:00 node-68 kernel: [1483428.356971] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:43:33.563501+00:00 node-68 kernel: [1483428.356972] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:43:33.563502+00:00 node-68 kernel: [1483428.356973] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T01:43:33.563516+00:00 node-68 kernel: [1483428.356975] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T01:43:33.563549+00:00 node-68 kernel: [1483428.356977] ffff8810364c6000 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T01:43:33.563559+00:00 node-68 kernel: [1483428.356979] Call Trace: 2017-10-21T01:43:33.563562+00:00 node-68 kernel: [1483428.356980] [] dump_stack+0x63/0x90 2017-10-21T01:43:33.563564+00:00 node-68 kernel: [1483428.356987] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:43:33.563566+00:00 node-68 kernel: [1483428.356989] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:43:33.563568+00:00 node-68 kernel: [1483428.356992] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:43:33.563570+00:00 node-68 kernel: [1483428.356994] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:43:33.563572+00:00 node-68 kernel: [1483428.356996] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:43:33.563575+00:00 node-68 kernel: [1483428.356997] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T01:43:33.563576+00:00 node-68 kernel: [1483428.356999] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T01:43:33.563578+00:00 node-68 kernel: [1483428.357002] [] sch_direct_xmit+0x16a/0x220 2017-10-21T01:43:33.563579+00:00 node-68 kernel: [1483428.357005] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T01:43:33.563581+00:00 node-68 kernel: [1483428.357006] [] dev_queue_xmit+0x10/0x20 2017-10-21T01:43:33.563583+00:00 node-68 kernel: [1483428.357013] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T01:43:33.563585+00:00 node-68 kernel: [1483428.357016] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T01:43:33.563587+00:00 node-68 kernel: [1483428.357019] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:43:33.563588+00:00 node-68 kernel: [1483428.357021] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:43:33.563590+00:00 node-68 kernel: [1483428.357024] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:43:33.563591+00:00 node-68 kernel: [1483428.357027] [] br_forward+0x87/0x90 [bridge] 2017-10-21T01:43:33.563594+00:00 node-68 kernel: [1483428.357030] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:43:33.563596+00:00 node-68 kernel: [1483428.357033] [] ? nf_iterate+0x62/0x80 2017-10-21T01:43:33.563597+00:00 node-68 kernel: [1483428.357036] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T01:43:33.563599+00:00 node-68 kernel: [1483428.357039] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:43:33.563600+00:00 node-68 kernel: [1483428.357040] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:43:33.563602+00:00 node-68 kernel: [1483428.357042] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:43:33.563604+00:00 node-68 kernel: [1483428.357043] [] process_backlog+0xa8/0x150 2017-10-21T01:43:33.563627+00:00 node-68 kernel: [1483428.357044] [] net_rx_action+0x21e/0x360 2017-10-21T01:43:33.563628+00:00 node-68 kernel: [1483428.357047] [] __do_softirq+0x101/0x290 2017-10-21T01:43:33.563630+00:00 node-68 kernel: [1483428.357049] [] irq_exit+0xa3/0xb0 2017-10-21T01:43:33.563632+00:00 node-68 kernel: [1483428.357052] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:43:33.563633+00:00 node-68 kernel: [1483428.357056] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:43:33.563636+00:00 node-68 kernel: [1483428.357057] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:43:33.563637+00:00 node-68 kernel: [1483428.357061] [] cpuidle_enter+0x17/0x20 2017-10-21T01:43:33.563639+00:00 node-68 kernel: [1483428.357063] [] call_cpuidle+0x32/0x60 2017-10-21T01:43:33.563640+00:00 node-68 kernel: [1483428.357064] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:43:33.563642+00:00 node-68 kernel: [1483428.357066] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:43:33.563644+00:00 node-68 kernel: [1483428.357068] [] start_secondary+0x154/0x190 2017-10-21T01:43:33.563654+00:00 node-68 kernel: [1483428.357070] ---[ end trace d44d42b3ada78312 ]--- 2017-10-21T01:44:31.541770+00:00 node-68 kernel: [1483486.331405] ------------[ cut here ]------------ 2017-10-21T01:44:31.541791+00:00 node-68 kernel: [1483486.331424] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:44:31.541793+00:00 node-68 kernel: [1483486.331429] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:44:31.541794+00:00 node-68 kernel: [1483486.331431] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:44:31.541808+00:00 node-68 kernel: [1483486.331522] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:44:31.541813+00:00 node-68 kernel: [1483486.331524] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:44:31.541815+00:00 node-68 kernel: [1483486.331527] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:44:31.541838+00:00 node-68 kernel: [1483486.331530] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:44:31.541839+00:00 node-68 kernel: [1483486.331532] ffff881fd5ec9000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:44:31.541840+00:00 node-68 kernel: [1483486.331535] Call Trace: 2017-10-21T01:44:31.541842+00:00 node-68 kernel: [1483486.331537] [] dump_stack+0x63/0x90 2017-10-21T01:44:31.541843+00:00 node-68 kernel: [1483486.331545] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:44:31.541846+00:00 node-68 kernel: [1483486.331548] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:44:31.541847+00:00 node-68 kernel: [1483486.331551] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:44:31.541848+00:00 node-68 kernel: [1483486.331553] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:44:31.541849+00:00 node-68 kernel: [1483486.331556] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:44:31.541850+00:00 node-68 kernel: [1483486.331563] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:44:31.541851+00:00 node-68 kernel: [1483486.331566] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:44:31.541852+00:00 node-68 kernel: [1483486.331569] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:44:31.541852+00:00 node-68 kernel: [1483486.331574] [] ? nf_iterate+0x62/0x80 2017-10-21T01:44:31.541853+00:00 node-68 kernel: [1483486.331577] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:44:31.541854+00:00 node-68 kernel: [1483486.331583] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:44:31.541855+00:00 node-68 kernel: [1483486.331586] [] ? handle_irq_event+0x37/0x60 2017-10-21T01:44:31.541856+00:00 node-68 kernel: [1483486.331591] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:44:31.541856+00:00 node-68 kernel: [1483486.331594] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:44:31.541857+00:00 node-68 kernel: [1483486.331598] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:44:31.541858+00:00 node-68 kernel: [1483486.331601] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T01:44:31.541859+00:00 node-68 kernel: [1483486.331606] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T01:44:31.541860+00:00 node-68 kernel: [1483486.331609] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:44:31.541860+00:00 node-68 kernel: [1483486.331611] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:44:31.541861+00:00 node-68 kernel: [1483486.331615] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:44:31.541861+00:00 node-68 kernel: [1483486.331618] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:44:31.541862+00:00 node-68 kernel: [1483486.331620] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:44:31.541876+00:00 node-68 kernel: [1483486.331622] [] process_backlog+0xa8/0x150 2017-10-21T01:44:31.541877+00:00 node-68 kernel: [1483486.331624] [] net_rx_action+0x21e/0x360 2017-10-21T01:44:31.541878+00:00 node-68 kernel: [1483486.331627] [] __do_softirq+0x101/0x290 2017-10-21T01:44:31.541879+00:00 node-68 kernel: [1483486.331630] [] irq_exit+0xa3/0xb0 2017-10-21T01:44:31.541880+00:00 node-68 kernel: [1483486.331633] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:44:31.541883+00:00 node-68 kernel: [1483486.331637] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:44:31.541885+00:00 node-68 kernel: [1483486.331638] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:44:31.541887+00:00 node-68 kernel: [1483486.331643] [] cpuidle_enter+0x17/0x20 2017-10-21T01:44:31.541888+00:00 node-68 kernel: [1483486.331647] [] call_cpuidle+0x32/0x60 2017-10-21T01:44:31.541889+00:00 node-68 kernel: [1483486.331649] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:44:31.541890+00:00 node-68 kernel: [1483486.331651] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:44:31.541891+00:00 node-68 kernel: [1483486.331653] [] start_secondary+0x154/0x190 2017-10-21T01:44:31.541892+00:00 node-68 kernel: [1483486.331656] ---[ end trace d44d42b3ada78313 ]--- 2017-10-21T01:55:31.597318+00:00 node-68 kernel: [1484146.344976] ------------[ cut here ]------------ 2017-10-21T01:55:31.597339+00:00 node-68 kernel: [1484146.344992] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:55:31.597341+00:00 node-68 kernel: [1484146.344995] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:55:31.597341+00:00 node-68 kernel: [1484146.344997] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:55:31.597343+00:00 node-68 kernel: [1484146.345064] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:55:31.597357+00:00 node-68 kernel: [1484146.345066] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:55:31.597361+00:00 node-68 kernel: [1484146.345067] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:55:31.597384+00:00 node-68 kernel: [1484146.345070] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:55:31.597386+00:00 node-68 kernel: [1484146.345071] ffff881034d2be00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:55:31.597387+00:00 node-68 kernel: [1484146.345073] Call Trace: 2017-10-21T01:55:31.597389+00:00 node-68 kernel: [1484146.345074] [] dump_stack+0x63/0x90 2017-10-21T01:55:31.597390+00:00 node-68 kernel: [1484146.345081] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:55:31.597390+00:00 node-68 kernel: [1484146.345083] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:55:31.597391+00:00 node-68 kernel: [1484146.345086] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:55:31.597392+00:00 node-68 kernel: [1484146.345087] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:55:31.597393+00:00 node-68 kernel: [1484146.345089] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:55:31.597394+00:00 node-68 kernel: [1484146.345095] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:55:31.597395+00:00 node-68 kernel: [1484146.345098] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:55:31.597396+00:00 node-68 kernel: [1484146.345103] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:55:31.597396+00:00 node-68 kernel: [1484146.345106] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:55:31.597397+00:00 node-68 kernel: [1484146.345108] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:55:31.597399+00:00 node-68 kernel: [1484146.345111] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:55:31.597400+00:00 node-68 kernel: [1484146.345113] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:55:31.597400+00:00 node-68 kernel: [1484146.345116] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:55:31.597401+00:00 node-68 kernel: [1484146.345126] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T01:55:31.597402+00:00 node-68 kernel: [1484146.345129] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T01:55:31.597403+00:00 node-68 kernel: [1484146.345131] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T01:55:31.597404+00:00 node-68 kernel: [1484146.345134] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T01:55:31.597405+00:00 node-68 kernel: [1484146.345294] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:55:31.597405+00:00 node-68 kernel: [1484146.345297] [] ? __slab_free+0xcb/0x2c0 2017-10-21T01:55:31.597406+00:00 node-68 kernel: [1484146.345436] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T01:55:31.597406+00:00 node-68 kernel: [1484146.345572] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:55:31.597407+00:00 node-68 kernel: [1484146.345574] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:55:31.597417+00:00 node-68 kernel: [1484146.345577] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T01:55:31.597417+00:00 node-68 kernel: [1484146.345578] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T01:55:31.597418+00:00 node-68 kernel: [1484146.345580] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T01:55:31.597419+00:00 node-68 kernel: [1484146.345582] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:55:31.597419+00:00 node-68 kernel: [1484146.345583] [] process_backlog+0xa8/0x150 2017-10-21T01:55:31.597420+00:00 node-68 kernel: [1484146.345584] [] net_rx_action+0x21e/0x360 2017-10-21T01:55:31.597421+00:00 node-68 kernel: [1484146.345587] [] __do_softirq+0x101/0x290 2017-10-21T01:55:31.597422+00:00 node-68 kernel: [1484146.345589] [] irq_exit+0xa3/0xb0 2017-10-21T01:55:31.597423+00:00 node-68 kernel: [1484146.345592] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:55:31.597423+00:00 node-68 kernel: [1484146.345596] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:55:31.597424+00:00 node-68 kernel: [1484146.345597] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:55:31.597425+00:00 node-68 kernel: [1484146.345600] [] cpuidle_enter+0x17/0x20 2017-10-21T01:55:31.597427+00:00 node-68 kernel: [1484146.345603] [] call_cpuidle+0x32/0x60 2017-10-21T01:55:31.597427+00:00 node-68 kernel: [1484146.345604] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:55:31.597428+00:00 node-68 kernel: [1484146.345606] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:55:31.597428+00:00 node-68 kernel: [1484146.345608] [] start_secondary+0x154/0x190 2017-10-21T01:55:31.597432+00:00 node-68 kernel: [1484146.345611] ---[ end trace d44d42b3ada78314 ]--- 2017-10-21T01:59:15.943357+00:00 node-68 kernel: [1484370.677314] ------------[ cut here ]------------ 2017-10-21T01:59:15.943383+00:00 node-68 kernel: [1484370.677332] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:59:15.943386+00:00 node-68 kernel: [1484370.677336] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:59:15.943396+00:00 node-68 kernel: [1484370.677339] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:59:15.943398+00:00 node-68 kernel: [1484370.677429] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:59:15.943400+00:00 node-68 kernel: [1484370.677431] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:59:15.943401+00:00 node-68 kernel: [1484370.677433] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:59:15.943424+00:00 node-68 kernel: [1484370.677437] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:59:15.943426+00:00 node-68 kernel: [1484370.677440] ffff881036003000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:59:15.943428+00:00 node-68 kernel: [1484370.677442] Call Trace: 2017-10-21T01:59:15.943430+00:00 node-68 kernel: [1484370.677444] [] dump_stack+0x63/0x90 2017-10-21T01:59:15.943432+00:00 node-68 kernel: [1484370.677453] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:59:15.943433+00:00 node-68 kernel: [1484370.677456] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:59:15.943435+00:00 node-68 kernel: [1484370.677459] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:59:15.943436+00:00 node-68 kernel: [1484370.677461] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:59:15.943438+00:00 node-68 kernel: [1484370.677463] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:59:15.943440+00:00 node-68 kernel: [1484370.677470] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:59:15.943441+00:00 node-68 kernel: [1484370.677473] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:59:15.943442+00:00 node-68 kernel: [1484370.677476] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T01:59:15.943443+00:00 node-68 kernel: [1484370.677481] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:15.943444+00:00 node-68 kernel: [1484370.677483] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T01:59:15.943446+00:00 node-68 kernel: [1484370.677489] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T01:59:15.943447+00:00 node-68 kernel: [1484370.677493] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:59:15.943448+00:00 node-68 kernel: [1484370.677496] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:59:15.943449+00:00 node-68 kernel: [1484370.677501] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:59:15.943450+00:00 node-68 kernel: [1484370.677505] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:59:15.943452+00:00 node-68 kernel: [1484370.677508] [] ? nf_iterate+0x62/0x80 2017-10-21T01:59:15.943454+00:00 node-68 kernel: [1484370.677510] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:59:15.943455+00:00 node-68 kernel: [1484370.677514] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:59:15.943456+00:00 node-68 kernel: [1484370.677518] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:59:15.943457+00:00 node-68 kernel: [1484370.677521] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:59:15.943458+00:00 node-68 kernel: [1484370.677525] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:59:15.943460+00:00 node-68 kernel: [1484370.677528] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:59:15.943473+00:00 node-68 kernel: [1484370.677530] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:59:15.943476+00:00 node-68 kernel: [1484370.677532] [] process_backlog+0xa8/0x150 2017-10-21T01:59:15.943477+00:00 node-68 kernel: [1484370.677534] [] net_rx_action+0x21e/0x360 2017-10-21T01:59:15.943479+00:00 node-68 kernel: [1484370.677537] [] __do_softirq+0x101/0x290 2017-10-21T01:59:15.943480+00:00 node-68 kernel: [1484370.677540] [] irq_exit+0xa3/0xb0 2017-10-21T01:59:15.943482+00:00 node-68 kernel: [1484370.677542] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:59:15.943484+00:00 node-68 kernel: [1484370.677548] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:59:15.943485+00:00 node-68 kernel: [1484370.677549] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:59:15.943486+00:00 node-68 kernel: [1484370.677553] [] cpuidle_enter+0x17/0x20 2017-10-21T01:59:15.943487+00:00 node-68 kernel: [1484370.677556] [] call_cpuidle+0x32/0x60 2017-10-21T01:59:15.943488+00:00 node-68 kernel: [1484370.677558] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:59:15.943490+00:00 node-68 kernel: [1484370.677561] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:59:15.943491+00:00 node-68 kernel: [1484370.677563] [] start_secondary+0x154/0x190 2017-10-21T01:59:15.943493+00:00 node-68 kernel: [1484370.677566] ---[ end trace d44d42b3ada78315 ]--- 2017-10-21T01:59:59.574716+00:00 node-68 kernel: [1484414.305994] ------------[ cut here ]------------ 2017-10-21T01:59:59.574736+00:00 node-68 kernel: [1484414.306008] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T01:59:59.574738+00:00 node-68 kernel: [1484414.306012] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T01:59:59.574739+00:00 node-68 kernel: [1484414.306013] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T01:59:59.574740+00:00 node-68 kernel: [1484414.306082] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T01:59:59.574741+00:00 node-68 kernel: [1484414.306083] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T01:59:59.574742+00:00 node-68 kernel: [1484414.306085] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T01:59:59.574756+00:00 node-68 kernel: [1484414.306087] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T01:59:59.574763+00:00 node-68 kernel: [1484414.306088] ffff881e10a4c800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T01:59:59.574765+00:00 node-68 kernel: [1484414.306092] Call Trace: 2017-10-21T01:59:59.574766+00:00 node-68 kernel: [1484414.306093] [] dump_stack+0x63/0x90 2017-10-21T01:59:59.574767+00:00 node-68 kernel: [1484414.306102] [] warn_slowpath_common+0x82/0xc0 2017-10-21T01:59:59.574767+00:00 node-68 kernel: [1484414.306103] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T01:59:59.574768+00:00 node-68 kernel: [1484414.306107] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T01:59:59.574769+00:00 node-68 kernel: [1484414.306109] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T01:59:59.574770+00:00 node-68 kernel: [1484414.306111] [] __skb_gso_segment+0xfd/0x110 2017-10-21T01:59:59.574771+00:00 node-68 kernel: [1484414.306117] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T01:59:59.574771+00:00 node-68 kernel: [1484414.306120] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T01:59:59.574772+00:00 node-68 kernel: [1484414.306126] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T01:59:59.574773+00:00 node-68 kernel: [1484414.306129] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T01:59:59.574773+00:00 node-68 kernel: [1484414.306131] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T01:59:59.574775+00:00 node-68 kernel: [1484414.306134] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T01:59:59.574776+00:00 node-68 kernel: [1484414.306136] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T01:59:59.574776+00:00 node-68 kernel: [1484414.306139] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T01:59:59.574777+00:00 node-68 kernel: [1484414.306144] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T01:59:59.574777+00:00 node-68 kernel: [1484414.306146] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T01:59:59.574778+00:00 node-68 kernel: [1484414.306148] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T01:59:59.574780+00:00 node-68 kernel: [1484414.306155] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T01:59:59.574781+00:00 node-68 kernel: [1484414.306158] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T01:59:59.574781+00:00 node-68 kernel: [1484414.306161] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T01:59:59.574782+00:00 node-68 kernel: [1484414.306163] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T01:59:59.574782+00:00 node-68 kernel: [1484414.306165] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T01:59:59.574783+00:00 node-68 kernel: [1484414.306167] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T01:59:59.574791+00:00 node-68 kernel: [1484414.306169] [] __netif_receive_skb+0x18/0x60 2017-10-21T01:59:59.574792+00:00 node-68 kernel: [1484414.306170] [] process_backlog+0xa8/0x150 2017-10-21T01:59:59.574793+00:00 node-68 kernel: [1484414.306171] [] net_rx_action+0x21e/0x360 2017-10-21T01:59:59.574794+00:00 node-68 kernel: [1484414.306174] [] __do_softirq+0x101/0x290 2017-10-21T01:59:59.574795+00:00 node-68 kernel: [1484414.306176] [] irq_exit+0xa3/0xb0 2017-10-21T01:59:59.574796+00:00 node-68 kernel: [1484414.306177] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T01:59:59.574797+00:00 node-68 kernel: [1484414.306181] [] call_function_single_interrupt+0x82/0x90 2017-10-21T01:59:59.574798+00:00 node-68 kernel: [1484414.306182] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T01:59:59.574799+00:00 node-68 kernel: [1484414.306186] [] cpuidle_enter+0x17/0x20 2017-10-21T01:59:59.574799+00:00 node-68 kernel: [1484414.306188] [] call_cpuidle+0x32/0x60 2017-10-21T01:59:59.574800+00:00 node-68 kernel: [1484414.306189] [] ? cpuidle_select+0x13/0x20 2017-10-21T01:59:59.574802+00:00 node-68 kernel: [1484414.306191] [] cpu_startup_entry+0x290/0x350 2017-10-21T01:59:59.574803+00:00 node-68 kernel: [1484414.306193] [] start_secondary+0x154/0x190 2017-10-21T01:59:59.574804+00:00 node-68 kernel: [1484414.306195] ---[ end trace d44d42b3ada78316 ]--- 2017-10-21T02:04:31.296331+00:00 node-68 kernel: [1484686.010511] ------------[ cut here ]------------ 2017-10-21T02:04:31.296353+00:00 node-68 kernel: [1484686.010525] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:04:31.296355+00:00 node-68 kernel: [1484686.010529] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:04:31.296356+00:00 node-68 kernel: [1484686.010531] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:04:31.296360+00:00 node-68 kernel: [1484686.010622] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:04:31.296361+00:00 node-68 kernel: [1484686.010624] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:04:31.296362+00:00 node-68 kernel: [1484686.010625] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:04:31.296377+00:00 node-68 kernel: [1484686.010627] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:04:31.296378+00:00 node-68 kernel: [1484686.010629] ffff881037788200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:04:31.296379+00:00 node-68 kernel: [1484686.010630] Call Trace: 2017-10-21T02:04:31.296381+00:00 node-68 kernel: [1484686.010633] [] dump_stack+0x63/0x90 2017-10-21T02:04:31.296381+00:00 node-68 kernel: [1484686.010641] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:04:31.296382+00:00 node-68 kernel: [1484686.010642] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:04:31.296382+00:00 node-68 kernel: [1484686.010645] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:04:31.296384+00:00 node-68 kernel: [1484686.010646] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:04:31.296385+00:00 node-68 kernel: [1484686.010648] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:04:31.296386+00:00 node-68 kernel: [1484686.010653] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:04:31.296386+00:00 node-68 kernel: [1484686.010656] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:04:31.296387+00:00 node-68 kernel: [1484686.010660] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:04:31.296388+00:00 node-68 kernel: [1484686.010663] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:04:31.296389+00:00 node-68 kernel: [1484686.010665] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:04:31.296390+00:00 node-68 kernel: [1484686.010668] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:04:31.296391+00:00 node-68 kernel: [1484686.010670] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:04:31.296392+00:00 node-68 kernel: [1484686.010673] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:04:31.296393+00:00 node-68 kernel: [1484686.010676] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:04:31.296393+00:00 node-68 kernel: [1484686.010677] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:04:31.296395+00:00 node-68 kernel: [1484686.010679] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:04:31.296396+00:00 node-68 kernel: [1484686.010683] [] ? __slab_free+0xcb/0x2c0 2017-10-21T02:04:31.296397+00:00 node-68 kernel: [1484686.010685] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T02:04:31.296398+00:00 node-68 kernel: [1484686.010687] [] ? skb_release_data+0xa7/0xd0 2017-10-21T02:04:31.296398+00:00 node-68 kernel: [1484686.010690] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:04:31.296399+00:00 node-68 kernel: [1484686.010691] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:04:31.296401+00:00 node-68 kernel: [1484686.010693] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T02:04:31.296402+00:00 node-68 kernel: [1484686.010695] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:04:31.296409+00:00 node-68 kernel: [1484686.010696] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:04:31.296410+00:00 node-68 kernel: [1484686.010697] [] process_backlog+0xa8/0x150 2017-10-21T02:04:31.296410+00:00 node-68 kernel: [1484686.010699] [] net_rx_action+0x21e/0x360 2017-10-21T02:04:31.296412+00:00 node-68 kernel: [1484686.010701] [] __do_softirq+0x101/0x290 2017-10-21T02:04:31.296413+00:00 node-68 kernel: [1484686.010703] [] irq_exit+0xa3/0xb0 2017-10-21T02:04:31.296414+00:00 node-68 kernel: [1484686.010706] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:04:31.296415+00:00 node-68 kernel: [1484686.010711] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:04:31.296415+00:00 node-68 kernel: [1484686.010711] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:04:31.296416+00:00 node-68 kernel: [1484686.010715] [] cpuidle_enter+0x17/0x20 2017-10-21T02:04:31.296417+00:00 node-68 kernel: [1484686.010718] [] call_cpuidle+0x32/0x60 2017-10-21T02:04:31.296418+00:00 node-68 kernel: [1484686.010719] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:04:31.296428+00:00 node-68 kernel: [1484686.010721] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:04:31.296428+00:00 node-68 kernel: [1484686.010722] [] start_secondary+0x154/0x190 2017-10-21T02:04:31.296429+00:00 node-68 kernel: [1484686.010724] ---[ end trace d44d42b3ada78317 ]--- 2017-10-21T02:12:19.032553+00:00 node-68 kernel: [1485153.717300] ------------[ cut here ]------------ 2017-10-21T02:12:19.032574+00:00 node-68 kernel: [1485153.717315] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:12:19.032576+00:00 node-68 kernel: [1485153.717318] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:12:19.032577+00:00 node-68 kernel: [1485153.717320] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:12:19.032578+00:00 node-68 kernel: [1485153.717389] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:12:19.032579+00:00 node-68 kernel: [1485153.717390] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:12:19.032589+00:00 node-68 kernel: [1485153.717391] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:12:19.032603+00:00 node-68 kernel: [1485153.717393] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:12:19.032604+00:00 node-68 kernel: [1485153.717395] ffff880a748d2800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:12:19.032606+00:00 node-68 kernel: [1485153.717397] Call Trace: 2017-10-21T02:12:19.032607+00:00 node-68 kernel: [1485153.717398] [] dump_stack+0x63/0x90 2017-10-21T02:12:19.032607+00:00 node-68 kernel: [1485153.717405] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:12:19.032608+00:00 node-68 kernel: [1485153.717407] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:12:19.032609+00:00 node-68 kernel: [1485153.717410] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:12:19.032610+00:00 node-68 kernel: [1485153.717412] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:12:19.032611+00:00 node-68 kernel: [1485153.717414] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:12:19.032612+00:00 node-68 kernel: [1485153.717419] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:12:19.032613+00:00 node-68 kernel: [1485153.717421] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:12:19.032613+00:00 node-68 kernel: [1485153.717423] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:12:19.032614+00:00 node-68 kernel: [1485153.717427] [] ? nf_iterate+0x62/0x80 2017-10-21T02:12:19.032615+00:00 node-68 kernel: [1485153.717430] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:12:19.032616+00:00 node-68 kernel: [1485153.717435] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:12:19.032617+00:00 node-68 kernel: [1485153.717438] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:12:19.032617+00:00 node-68 kernel: [1485153.717441] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:12:19.032618+00:00 node-68 kernel: [1485153.717444] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:12:19.032619+00:00 node-68 kernel: [1485153.717447] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:12:19.032620+00:00 node-68 kernel: [1485153.717450] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:12:19.032621+00:00 node-68 kernel: [1485153.717452] [] ? nf_iterate+0x62/0x80 2017-10-21T02:12:19.032622+00:00 node-68 kernel: [1485153.717454] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:12:19.032623+00:00 node-68 kernel: [1485153.717456] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:12:19.032624+00:00 node-68 kernel: [1485153.717459] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:12:19.032624+00:00 node-68 kernel: [1485153.717462] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:12:19.032625+00:00 node-68 kernel: [1485153.717463] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:12:19.032633+00:00 node-68 kernel: [1485153.717464] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:12:19.032634+00:00 node-68 kernel: [1485153.717469] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T02:12:19.032636+00:00 node-68 kernel: [1485153.717470] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:12:19.032637+00:00 node-68 kernel: [1485153.717472] [] process_backlog+0xa8/0x150 2017-10-21T02:12:19.032638+00:00 node-68 kernel: [1485153.717473] [] net_rx_action+0x21e/0x360 2017-10-21T02:12:19.032639+00:00 node-68 kernel: [1485153.717475] [] __do_softirq+0x101/0x290 2017-10-21T02:12:19.032640+00:00 node-68 kernel: [1485153.717477] [] irq_exit+0xa3/0xb0 2017-10-21T02:12:19.032641+00:00 node-68 kernel: [1485153.717480] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:12:19.032641+00:00 node-68 kernel: [1485153.717483] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:12:19.032642+00:00 node-68 kernel: [1485153.717484] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:12:19.032642+00:00 node-68 kernel: [1485153.717487] [] cpuidle_enter+0x17/0x20 2017-10-21T02:12:19.032644+00:00 node-68 kernel: [1485153.717490] [] call_cpuidle+0x32/0x60 2017-10-21T02:12:19.032645+00:00 node-68 kernel: [1485153.717491] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:12:19.032645+00:00 node-68 kernel: [1485153.717492] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:12:19.032646+00:00 node-68 kernel: [1485153.717494] [] start_secondary+0x154/0x190 2017-10-21T02:12:19.032647+00:00 node-68 kernel: [1485153.717496] ---[ end trace d44d42b3ada78318 ]--- 2017-10-21T02:13:24.764243+00:00 node-68 kernel: [1485219.444852] ------------[ cut here ]------------ 2017-10-21T02:13:24.764262+00:00 node-68 kernel: [1485219.444867] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:13:24.764264+00:00 node-68 kernel: [1485219.444870] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:13:24.764265+00:00 node-68 kernel: [1485219.444872] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:13:24.764266+00:00 node-68 kernel: [1485219.444937] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:13:24.764274+00:00 node-68 kernel: [1485219.444939] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:13:24.764275+00:00 node-68 kernel: [1485219.444940] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:13:24.764291+00:00 node-68 kernel: [1485219.444942] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:13:24.764292+00:00 node-68 kernel: [1485219.444944] ffff881e8773a200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:13:24.764294+00:00 node-68 kernel: [1485219.444946] Call Trace: 2017-10-21T02:13:24.764295+00:00 node-68 kernel: [1485219.444947] [] dump_stack+0x63/0x90 2017-10-21T02:13:24.764296+00:00 node-68 kernel: [1485219.444954] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:13:24.764296+00:00 node-68 kernel: [1485219.444956] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:13:24.764297+00:00 node-68 kernel: [1485219.444958] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:13:24.764298+00:00 node-68 kernel: [1485219.444960] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:13:24.764299+00:00 node-68 kernel: [1485219.444962] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:13:24.764300+00:00 node-68 kernel: [1485219.444968] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:13:24.764301+00:00 node-68 kernel: [1485219.444970] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:13:24.764301+00:00 node-68 kernel: [1485219.444972] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:13:24.764302+00:00 node-68 kernel: [1485219.444976] [] ? nf_iterate+0x62/0x80 2017-10-21T02:13:24.764303+00:00 node-68 kernel: [1485219.444980] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:13:24.764304+00:00 node-68 kernel: [1485219.444985] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:13:24.764305+00:00 node-68 kernel: [1485219.444988] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:13:24.764306+00:00 node-68 kernel: [1485219.444990] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:13:24.764307+00:00 node-68 kernel: [1485219.444993] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:13:24.764307+00:00 node-68 kernel: [1485219.444996] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:13:24.764308+00:00 node-68 kernel: [1485219.444998] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:13:24.764310+00:00 node-68 kernel: [1485219.445000] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:13:24.764311+00:00 node-68 kernel: [1485219.445004] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:13:24.764311+00:00 node-68 kernel: [1485219.445007] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:13:24.764312+00:00 node-68 kernel: [1485219.445008] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:13:24.764313+00:00 node-68 kernel: [1485219.445011] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:13:24.764314+00:00 node-68 kernel: [1485219.445014] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:13:24.764321+00:00 node-68 kernel: [1485219.445016] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:13:24.764322+00:00 node-68 kernel: [1485219.445017] [] process_backlog+0xa8/0x150 2017-10-21T02:13:24.764322+00:00 node-68 kernel: [1485219.445018] [] net_rx_action+0x21e/0x360 2017-10-21T02:13:24.764323+00:00 node-68 kernel: [1485219.445021] [] __do_softirq+0x101/0x290 2017-10-21T02:13:24.764323+00:00 node-68 kernel: [1485219.445023] [] irq_exit+0xa3/0xb0 2017-10-21T02:13:24.764324+00:00 node-68 kernel: [1485219.445024] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:13:24.764325+00:00 node-68 kernel: [1485219.445028] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:13:24.764326+00:00 node-68 kernel: [1485219.445029] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:13:24.764327+00:00 node-68 kernel: [1485219.445032] [] cpuidle_enter+0x17/0x20 2017-10-21T02:13:24.764327+00:00 node-68 kernel: [1485219.445035] [] call_cpuidle+0x32/0x60 2017-10-21T02:13:24.764328+00:00 node-68 kernel: [1485219.445036] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:13:24.764329+00:00 node-68 kernel: [1485219.445038] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:13:24.764330+00:00 node-68 kernel: [1485219.445039] [] start_secondary+0x154/0x190 2017-10-21T02:13:24.764331+00:00 node-68 kernel: [1485219.445041] ---[ end trace d44d42b3ada78319 ]--- 2017-10-21T02:17:54.222085+00:00 node-68 kernel: [1485488.885681] ------------[ cut here ]------------ 2017-10-21T02:17:54.222105+00:00 node-68 kernel: [1485488.885695] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:17:54.222106+00:00 node-68 kernel: [1485488.885698] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:17:54.222108+00:00 node-68 kernel: [1485488.885700] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:17:54.222116+00:00 node-68 kernel: [1485488.885767] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:17:54.222117+00:00 node-68 kernel: [1485488.885769] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:17:54.222119+00:00 node-68 kernel: [1485488.885770] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:17:54.222134+00:00 node-68 kernel: [1485488.885772] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:17:54.222135+00:00 node-68 kernel: [1485488.885773] ffff88101fbb0e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:17:54.222136+00:00 node-68 kernel: [1485488.885775] Call Trace: 2017-10-21T02:17:54.222137+00:00 node-68 kernel: [1485488.885776] [] dump_stack+0x63/0x90 2017-10-21T02:17:54.222138+00:00 node-68 kernel: [1485488.885785] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:17:54.222139+00:00 node-68 kernel: [1485488.885786] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:17:54.222139+00:00 node-68 kernel: [1485488.885789] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:17:54.222140+00:00 node-68 kernel: [1485488.885790] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:17:54.222141+00:00 node-68 kernel: [1485488.885792] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:17:54.222142+00:00 node-68 kernel: [1485488.885798] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:17:54.222143+00:00 node-68 kernel: [1485488.885800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:17:54.222144+00:00 node-68 kernel: [1485488.885804] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:17:54.222144+00:00 node-68 kernel: [1485488.885809] [] ? nf_iterate+0x62/0x80 2017-10-21T02:17:54.222145+00:00 node-68 kernel: [1485488.885810] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:17:54.222147+00:00 node-68 kernel: [1485488.885816] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:17:54.222148+00:00 node-68 kernel: [1485488.885819] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:17:54.222148+00:00 node-68 kernel: [1485488.885821] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:17:54.222149+00:00 node-68 kernel: [1485488.885824] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:17:54.222150+00:00 node-68 kernel: [1485488.885827] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:17:54.222151+00:00 node-68 kernel: [1485488.885829] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:17:54.222152+00:00 node-68 kernel: [1485488.885831] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:17:54.222153+00:00 node-68 kernel: [1485488.885835] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:17:54.222154+00:00 node-68 kernel: [1485488.885837] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:17:54.222155+00:00 node-68 kernel: [1485488.885839] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:17:54.222155+00:00 node-68 kernel: [1485488.885842] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:17:54.222156+00:00 node-68 kernel: [1485488.885845] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:17:54.222163+00:00 node-68 kernel: [1485488.885847] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:17:54.222164+00:00 node-68 kernel: [1485488.885848] [] process_backlog+0xa8/0x150 2017-10-21T02:17:54.222164+00:00 node-68 kernel: [1485488.885849] [] net_rx_action+0x21e/0x360 2017-10-21T02:17:54.222165+00:00 node-68 kernel: [1485488.885851] [] __do_softirq+0x101/0x290 2017-10-21T02:17:54.222166+00:00 node-68 kernel: [1485488.885853] [] irq_exit+0xa3/0xb0 2017-10-21T02:17:54.222167+00:00 node-68 kernel: [1485488.885855] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:17:54.222168+00:00 node-68 kernel: [1485488.885858] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:17:54.222168+00:00 node-68 kernel: [1485488.885859] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:17:54.222169+00:00 node-68 kernel: [1485488.885863] [] cpuidle_enter+0x17/0x20 2017-10-21T02:17:54.222170+00:00 node-68 kernel: [1485488.885865] [] call_cpuidle+0x32/0x60 2017-10-21T02:17:54.222170+00:00 node-68 kernel: [1485488.885867] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:17:54.222171+00:00 node-68 kernel: [1485488.885868] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:17:54.222173+00:00 node-68 kernel: [1485488.885870] [] start_secondary+0x154/0x190 2017-10-21T02:17:54.222173+00:00 node-68 kernel: [1485488.885872] ---[ end trace d44d42b3ada7831a ]--- 2017-10-21T02:18:35.964736+00:00 node-68 kernel: [1485530.625699] ------------[ cut here ]------------ 2017-10-21T02:18:35.964755+00:00 node-68 kernel: [1485530.625713] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:18:35.964756+00:00 node-68 kernel: [1485530.625717] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:18:35.964757+00:00 node-68 kernel: [1485530.625718] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:18:35.964759+00:00 node-68 kernel: [1485530.625788] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:18:35.964760+00:00 node-68 kernel: [1485530.625790] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:18:35.964760+00:00 node-68 kernel: [1485530.625791] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:18:35.964774+00:00 node-68 kernel: [1485530.625793] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:18:35.964788+00:00 node-68 kernel: [1485530.625794] ffff882036f53300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:18:35.964789+00:00 node-68 kernel: [1485530.625796] Call Trace: 2017-10-21T02:18:35.964791+00:00 node-68 kernel: [1485530.625797] [] dump_stack+0x63/0x90 2017-10-21T02:18:35.964791+00:00 node-68 kernel: [1485530.625804] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:18:35.964792+00:00 node-68 kernel: [1485530.625806] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:18:35.964800+00:00 node-68 kernel: [1485530.625809] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:18:35.964801+00:00 node-68 kernel: [1485530.625810] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:18:35.964802+00:00 node-68 kernel: [1485530.625812] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:18:35.964804+00:00 node-68 kernel: [1485530.625817] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:18:35.964804+00:00 node-68 kernel: [1485530.625819] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:18:35.964805+00:00 node-68 kernel: [1485530.625821] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:18:35.964805+00:00 node-68 kernel: [1485530.625825] [] ? nf_iterate+0x62/0x80 2017-10-21T02:18:35.964806+00:00 node-68 kernel: [1485530.625827] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:18:35.964807+00:00 node-68 kernel: [1485530.625840] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:18:35.964809+00:00 node-68 kernel: [1485530.625842] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:18:35.964809+00:00 node-68 kernel: [1485530.625845] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:18:35.964810+00:00 node-68 kernel: [1485530.625848] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:18:35.964810+00:00 node-68 kernel: [1485530.625851] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:18:35.964811+00:00 node-68 kernel: [1485530.625852] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:18:35.964813+00:00 node-68 kernel: [1485530.625854] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:18:35.964814+00:00 node-68 kernel: [1485530.625858] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:18:35.964814+00:00 node-68 kernel: [1485530.625860] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:18:35.964815+00:00 node-68 kernel: [1485530.625862] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:18:35.964816+00:00 node-68 kernel: [1485530.625865] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:18:35.964817+00:00 node-68 kernel: [1485530.625867] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:18:35.964824+00:00 node-68 kernel: [1485530.625868] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:18:35.964825+00:00 node-68 kernel: [1485530.625869] [] process_backlog+0xa8/0x150 2017-10-21T02:18:35.964825+00:00 node-68 kernel: [1485530.625871] [] net_rx_action+0x21e/0x360 2017-10-21T02:18:35.964826+00:00 node-68 kernel: [1485530.625873] [] __do_softirq+0x101/0x290 2017-10-21T02:18:35.964827+00:00 node-68 kernel: [1485530.625875] [] irq_exit+0xa3/0xb0 2017-10-21T02:18:35.964828+00:00 node-68 kernel: [1485530.625877] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:18:35.964829+00:00 node-68 kernel: [1485530.625880] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:18:35.964830+00:00 node-68 kernel: [1485530.625881] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:18:35.964830+00:00 node-68 kernel: [1485530.625884] [] cpuidle_enter+0x17/0x20 2017-10-21T02:18:35.964831+00:00 node-68 kernel: [1485530.625887] [] call_cpuidle+0x32/0x60 2017-10-21T02:18:35.964832+00:00 node-68 kernel: [1485530.625888] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:18:35.964833+00:00 node-68 kernel: [1485530.625890] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:18:35.964834+00:00 node-68 kernel: [1485530.625892] [] start_secondary+0x154/0x190 2017-10-21T02:18:35.964835+00:00 node-68 kernel: [1485530.625893] ---[ end trace d44d42b3ada7831b ]--- 2017-10-21T02:20:38.370391+00:00 node-68 kernel: [1485653.023504] ------------[ cut here ]------------ 2017-10-21T02:20:38.370414+00:00 node-68 kernel: [1485653.023525] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:20:38.370417+00:00 node-68 kernel: [1485653.023529] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:20:38.370421+00:00 node-68 kernel: [1485653.023531] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:20:38.370424+00:00 node-68 kernel: [1485653.023622] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:20:38.370425+00:00 node-68 kernel: [1485653.023624] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:20:38.370427+00:00 node-68 kernel: [1485653.023625] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:20:38.370451+00:00 node-68 kernel: [1485653.023628] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:20:38.370454+00:00 node-68 kernel: [1485653.023630] ffff882033e7ee00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:20:38.370456+00:00 node-68 kernel: [1485653.023632] Call Trace: 2017-10-21T02:20:38.370458+00:00 node-68 kernel: [1485653.023634] [] dump_stack+0x63/0x90 2017-10-21T02:20:38.370459+00:00 node-68 kernel: [1485653.023642] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:20:38.370460+00:00 node-68 kernel: [1485653.023644] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:20:38.370461+00:00 node-68 kernel: [1485653.023648] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:20:38.370463+00:00 node-68 kernel: [1485653.023651] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:20:38.370464+00:00 node-68 kernel: [1485653.023654] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:20:38.370466+00:00 node-68 kernel: [1485653.023660] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:20:38.370467+00:00 node-68 kernel: [1485653.023664] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:20:38.370469+00:00 node-68 kernel: [1485653.023671] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:20:38.370470+00:00 node-68 kernel: [1485653.023674] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:20:38.370471+00:00 node-68 kernel: [1485653.023678] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:20:38.370473+00:00 node-68 kernel: [1485653.023682] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:20:38.370474+00:00 node-68 kernel: [1485653.023685] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:20:38.370476+00:00 node-68 kernel: [1485653.023689] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:20:38.370477+00:00 node-68 kernel: [1485653.023695] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T02:20:38.370479+00:00 node-68 kernel: [1485653.023699] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T02:20:38.370481+00:00 node-68 kernel: [1485653.023704] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T02:20:38.370482+00:00 node-68 kernel: [1485653.023708] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T02:20:38.370484+00:00 node-68 kernel: [1485653.023713] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:20:38.370485+00:00 node-68 kernel: [1485653.023716] [] ? __slab_free+0xcb/0x2c0 2017-10-21T02:20:38.370485+00:00 node-68 kernel: [1485653.023721] [] ? skb_release_data+0xa7/0xd0 2017-10-21T02:20:38.370486+00:00 node-68 kernel: [1485653.023726] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:20:38.370488+00:00 node-68 kernel: [1485653.023728] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:20:38.370503+00:00 node-68 kernel: [1485653.023731] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T02:20:38.370506+00:00 node-68 kernel: [1485653.023733] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:20:38.370507+00:00 node-68 kernel: [1485653.023736] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T02:20:38.370508+00:00 node-68 kernel: [1485653.023738] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:20:38.370509+00:00 node-68 kernel: [1485653.023740] [] process_backlog+0xa8/0x150 2017-10-21T02:20:38.370511+00:00 node-68 kernel: [1485653.023742] [] net_rx_action+0x21e/0x360 2017-10-21T02:20:38.370525+00:00 node-68 kernel: [1485653.023746] [] __do_softirq+0x101/0x290 2017-10-21T02:20:38.370529+00:00 node-68 kernel: [1485653.023750] [] irq_exit+0xa3/0xb0 2017-10-21T02:20:38.370531+00:00 node-68 kernel: [1485653.023753] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:20:38.370532+00:00 node-68 kernel: [1485653.023758] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:20:38.370533+00:00 node-68 kernel: [1485653.023759] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:20:38.370534+00:00 node-68 kernel: [1485653.023766] [] cpuidle_enter+0x17/0x20 2017-10-21T02:20:38.370534+00:00 node-68 kernel: [1485653.023771] [] call_cpuidle+0x32/0x60 2017-10-21T02:20:38.370536+00:00 node-68 kernel: [1485653.023773] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:20:38.370537+00:00 node-68 kernel: [1485653.023775] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:20:38.370537+00:00 node-68 kernel: [1485653.023777] [] start_secondary+0x154/0x190 2017-10-21T02:20:38.370538+00:00 node-68 kernel: [1485653.023780] ---[ end trace d44d42b3ada7831c ]--- 2017-10-21T02:25:15.031966+00:00 node-68 kernel: [1485929.667617] ------------[ cut here ]------------ 2017-10-21T02:25:15.031991+00:00 node-68 kernel: [1485929.667634] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:25:15.031993+00:00 node-68 kernel: [1485929.667639] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:25:15.031994+00:00 node-68 kernel: [1485929.667641] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:25:15.032004+00:00 node-68 kernel: [1485929.667729] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:25:15.032006+00:00 node-68 kernel: [1485929.667731] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:25:15.032008+00:00 node-68 kernel: [1485929.667733] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:25:15.032033+00:00 node-68 kernel: [1485929.667737] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:25:15.032035+00:00 node-68 kernel: [1485929.667740] ffff881fd4e46500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:25:15.032037+00:00 node-68 kernel: [1485929.667743] Call Trace: 2017-10-21T02:25:15.032039+00:00 node-68 kernel: [1485929.667745] [] dump_stack+0x63/0x90 2017-10-21T02:25:15.032040+00:00 node-68 kernel: [1485929.667755] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:25:15.032041+00:00 node-68 kernel: [1485929.667757] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:25:15.032042+00:00 node-68 kernel: [1485929.667761] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:25:15.032043+00:00 node-68 kernel: [1485929.667763] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:25:15.032045+00:00 node-68 kernel: [1485929.667766] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:25:15.032046+00:00 node-68 kernel: [1485929.667773] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:25:15.032047+00:00 node-68 kernel: [1485929.667777] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:25:15.032048+00:00 node-68 kernel: [1485929.667780] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:25:15.032049+00:00 node-68 kernel: [1485929.667786] [] ? nf_iterate+0x62/0x80 2017-10-21T02:25:15.032051+00:00 node-68 kernel: [1485929.667788] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:25:15.032052+00:00 node-68 kernel: [1485929.667796] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:25:15.032053+00:00 node-68 kernel: [1485929.667801] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:25:15.032055+00:00 node-68 kernel: [1485929.667804] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:25:15.032056+00:00 node-68 kernel: [1485929.667808] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:25:15.032057+00:00 node-68 kernel: [1485929.667811] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:25:15.032058+00:00 node-68 kernel: [1485929.667815] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:25:15.032060+00:00 node-68 kernel: [1485929.667817] [] ? nf_iterate+0x62/0x80 2017-10-21T02:25:15.032061+00:00 node-68 kernel: [1485929.667819] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:25:15.032062+00:00 node-68 kernel: [1485929.667822] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:25:15.032063+00:00 node-68 kernel: [1485929.667827] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:25:15.032064+00:00 node-68 kernel: [1485929.667832] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:25:15.032066+00:00 node-68 kernel: [1485929.667834] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:25:15.032080+00:00 node-68 kernel: [1485929.667838] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:25:15.032081+00:00 node-68 kernel: [1485929.667841] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:25:15.032082+00:00 node-68 kernel: [1485929.667843] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:25:15.032083+00:00 node-68 kernel: [1485929.667846] [] process_backlog+0xa8/0x150 2017-10-21T02:25:15.032084+00:00 node-68 kernel: [1485929.667848] [] net_rx_action+0x21e/0x360 2017-10-21T02:25:15.032086+00:00 node-68 kernel: [1485929.667851] [] __do_softirq+0x101/0x290 2017-10-21T02:25:15.032088+00:00 node-68 kernel: [1485929.667854] [] irq_exit+0xa3/0xb0 2017-10-21T02:25:15.032089+00:00 node-68 kernel: [1485929.667856] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:25:15.032090+00:00 node-68 kernel: [1485929.667860] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:25:15.032091+00:00 node-68 kernel: [1485929.667861] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:25:15.032092+00:00 node-68 kernel: [1485929.667866] [] cpuidle_enter+0x17/0x20 2017-10-21T02:25:15.032094+00:00 node-68 kernel: [1485929.667870] [] call_cpuidle+0x32/0x60 2017-10-21T02:25:15.032095+00:00 node-68 kernel: [1485929.667872] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:25:15.032096+00:00 node-68 kernel: [1485929.667875] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:25:15.032097+00:00 node-68 kernel: [1485929.667877] [] start_secondary+0x154/0x190 2017-10-21T02:25:15.032098+00:00 node-68 kernel: [1485929.667880] ---[ end trace d44d42b3ada7831d ]--- 2017-10-21T02:26:50.380531+00:00 node-68 kernel: [1486025.010183] ------------[ cut here ]------------ 2017-10-21T02:26:50.380556+00:00 node-68 kernel: [1486025.010197] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:26:50.380560+00:00 node-68 kernel: [1486025.010200] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:26:50.380561+00:00 node-68 kernel: [1486025.010202] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:26:50.380566+00:00 node-68 kernel: [1486025.010276] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:26:50.380567+00:00 node-68 kernel: [1486025.010277] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:26:50.380568+00:00 node-68 kernel: [1486025.010279] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:26:50.380582+00:00 node-68 kernel: [1486025.010281] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:26:50.380583+00:00 node-68 kernel: [1486025.010283] ffff881e108da200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:26:50.380585+00:00 node-68 kernel: [1486025.010285] Call Trace: 2017-10-21T02:26:50.380586+00:00 node-68 kernel: [1486025.010286] [] dump_stack+0x63/0x90 2017-10-21T02:26:50.380587+00:00 node-68 kernel: [1486025.010293] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:26:50.380588+00:00 node-68 kernel: [1486025.010296] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:26:50.380588+00:00 node-68 kernel: [1486025.010299] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:26:50.380590+00:00 node-68 kernel: [1486025.010300] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:26:50.380591+00:00 node-68 kernel: [1486025.010302] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:26:50.380592+00:00 node-68 kernel: [1486025.010307] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:26:50.380593+00:00 node-68 kernel: [1486025.010310] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:26:50.380593+00:00 node-68 kernel: [1486025.010315] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:26:50.380594+00:00 node-68 kernel: [1486025.010318] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:26:50.380595+00:00 node-68 kernel: [1486025.010321] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:26:50.380597+00:00 node-68 kernel: [1486025.010326] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:26:50.380598+00:00 node-68 kernel: [1486025.010328] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:26:50.380598+00:00 node-68 kernel: [1486025.010331] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:26:50.380599+00:00 node-68 kernel: [1486025.010333] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:26:50.380599+00:00 node-68 kernel: [1486025.010335] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:26:50.380601+00:00 node-68 kernel: [1486025.010337] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:26:50.380602+00:00 node-68 kernel: [1486025.010342] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:26:50.380603+00:00 node-68 kernel: [1486025.010346] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:26:50.380604+00:00 node-68 kernel: [1486025.010349] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:26:50.380604+00:00 node-68 kernel: [1486025.010351] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:26:50.380605+00:00 node-68 kernel: [1486025.010354] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:26:50.380607+00:00 node-68 kernel: [1486025.010357] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:26:50.380615+00:00 node-68 kernel: [1486025.010358] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:26:50.380618+00:00 node-68 kernel: [1486025.010359] [] process_backlog+0xa8/0x150 2017-10-21T02:26:50.380620+00:00 node-68 kernel: [1486025.010361] [] net_rx_action+0x21e/0x360 2017-10-21T02:26:50.380621+00:00 node-68 kernel: [1486025.010364] [] __do_softirq+0x101/0x290 2017-10-21T02:26:50.380622+00:00 node-68 kernel: [1486025.010367] [] irq_exit+0xa3/0xb0 2017-10-21T02:26:50.380623+00:00 node-68 kernel: [1486025.010369] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:26:50.380623+00:00 node-68 kernel: [1486025.010373] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:26:50.380624+00:00 node-68 kernel: [1486025.010373] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:26:50.380625+00:00 node-68 kernel: [1486025.010377] [] cpuidle_enter+0x17/0x20 2017-10-21T02:26:50.380625+00:00 node-68 kernel: [1486025.010379] [] call_cpuidle+0x32/0x60 2017-10-21T02:26:50.380627+00:00 node-68 kernel: [1486025.010380] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:26:50.380628+00:00 node-68 kernel: [1486025.010382] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:26:50.380628+00:00 node-68 kernel: [1486025.010384] [] start_secondary+0x154/0x190 2017-10-21T02:26:50.380629+00:00 node-68 kernel: [1486025.010386] ---[ end trace d44d42b3ada7831e ]--- 2017-10-21T02:27:26.254933+00:00 node-68 kernel: [1486060.882358] ------------[ cut here ]------------ 2017-10-21T02:27:26.254953+00:00 node-68 kernel: [1486060.882372] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:27:26.254955+00:00 node-68 kernel: [1486060.882375] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:27:26.254956+00:00 node-68 kernel: [1486060.882377] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:27:26.254958+00:00 node-68 kernel: [1486060.882447] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:27:26.254959+00:00 node-68 kernel: [1486060.882448] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:27:26.254959+00:00 node-68 kernel: [1486060.882449] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:27:26.254974+00:00 node-68 kernel: [1486060.882453] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:27:26.254975+00:00 node-68 kernel: [1486060.882455] ffff8820324e2d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:27:26.254976+00:00 node-68 kernel: [1486060.882456] Call Trace: 2017-10-21T02:27:26.254978+00:00 node-68 kernel: [1486060.882458] [] dump_stack+0x63/0x90 2017-10-21T02:27:26.254978+00:00 node-68 kernel: [1486060.882465] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:27:26.254979+00:00 node-68 kernel: [1486060.882466] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:27:26.254979+00:00 node-68 kernel: [1486060.882468] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:27:26.254980+00:00 node-68 kernel: [1486060.882470] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:27:26.254981+00:00 node-68 kernel: [1486060.882472] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:27:26.254982+00:00 node-68 kernel: [1486060.882477] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:27:26.254983+00:00 node-68 kernel: [1486060.882480] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:27:26.254984+00:00 node-68 kernel: [1486060.882481] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:27:26.254984+00:00 node-68 kernel: [1486060.882486] [] ? nf_iterate+0x62/0x80 2017-10-21T02:27:26.254985+00:00 node-68 kernel: [1486060.882487] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:27:26.254986+00:00 node-68 kernel: [1486060.882493] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:27:26.254987+00:00 node-68 kernel: [1486060.882496] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:27:26.254988+00:00 node-68 kernel: [1486060.882498] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:27:26.254988+00:00 node-68 kernel: [1486060.882501] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:27:26.254989+00:00 node-68 kernel: [1486060.882503] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:27:26.254990+00:00 node-68 kernel: [1486060.882506] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:27:26.254991+00:00 node-68 kernel: [1486060.882508] [] ? nf_iterate+0x62/0x80 2017-10-21T02:27:26.254992+00:00 node-68 kernel: [1486060.882510] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:27:26.254993+00:00 node-68 kernel: [1486060.882512] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:27:26.254993+00:00 node-68 kernel: [1486060.882515] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:27:26.254994+00:00 node-68 kernel: [1486060.882517] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:27:26.254995+00:00 node-68 kernel: [1486060.882519] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:27:26.255002+00:00 node-68 kernel: [1486060.882522] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:27:26.255004+00:00 node-68 kernel: [1486060.882525] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:27:26.255005+00:00 node-68 kernel: [1486060.882526] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:27:26.255006+00:00 node-68 kernel: [1486060.882528] [] process_backlog+0xa8/0x150 2017-10-21T02:27:26.255007+00:00 node-68 kernel: [1486060.882529] [] net_rx_action+0x21e/0x360 2017-10-21T02:27:26.255008+00:00 node-68 kernel: [1486060.882531] [] __do_softirq+0x101/0x290 2017-10-21T02:27:26.255009+00:00 node-68 kernel: [1486060.882533] [] irq_exit+0xa3/0xb0 2017-10-21T02:27:26.255010+00:00 node-68 kernel: [1486060.882535] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:27:26.255011+00:00 node-68 kernel: [1486060.882538] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:27:26.255011+00:00 node-68 kernel: [1486060.882539] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:27:26.255012+00:00 node-68 kernel: [1486060.882542] [] cpuidle_enter+0x17/0x20 2017-10-21T02:27:26.255013+00:00 node-68 kernel: [1486060.882545] [] call_cpuidle+0x32/0x60 2017-10-21T02:27:26.255015+00:00 node-68 kernel: [1486060.882546] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:27:26.255015+00:00 node-68 kernel: [1486060.882548] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:27:26.255016+00:00 node-68 kernel: [1486060.882550] [] start_secondary+0x154/0x190 2017-10-21T02:27:26.255016+00:00 node-68 kernel: [1486060.882551] ---[ end trace d44d42b3ada7831f ]--- 2017-10-21T02:28:41.370571+00:00 node-68 kernel: [1486135.993267] ------------[ cut here ]------------ 2017-10-21T02:28:41.370591+00:00 node-68 kernel: [1486135.993281] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:28:41.370592+00:00 node-68 kernel: [1486135.993285] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:28:41.370593+00:00 node-68 kernel: [1486135.993286] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:28:41.370595+00:00 node-68 kernel: [1486135.993361] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:28:41.370602+00:00 node-68 kernel: [1486135.993362] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:28:41.370603+00:00 node-68 kernel: [1486135.993364] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:28:41.370620+00:00 node-68 kernel: [1486135.993366] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:28:41.370622+00:00 node-68 kernel: [1486135.993367] ffff8810346e9800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:28:41.370623+00:00 node-68 kernel: [1486135.993369] Call Trace: 2017-10-21T02:28:41.370624+00:00 node-68 kernel: [1486135.993370] [] dump_stack+0x63/0x90 2017-10-21T02:28:41.370625+00:00 node-68 kernel: [1486135.993377] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:28:41.370625+00:00 node-68 kernel: [1486135.993379] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:28:41.370626+00:00 node-68 kernel: [1486135.993383] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:28:41.370627+00:00 node-68 kernel: [1486135.993384] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:28:41.370628+00:00 node-68 kernel: [1486135.993386] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:28:41.370629+00:00 node-68 kernel: [1486135.993391] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:28:41.370630+00:00 node-68 kernel: [1486135.993394] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:28:41.370631+00:00 node-68 kernel: [1486135.993398] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:28:41.370631+00:00 node-68 kernel: [1486135.993401] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:28:41.370632+00:00 node-68 kernel: [1486135.993403] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:28:41.370633+00:00 node-68 kernel: [1486135.993406] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:28:41.370634+00:00 node-68 kernel: [1486135.993408] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:28:41.370635+00:00 node-68 kernel: [1486135.993411] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:28:41.370635+00:00 node-68 kernel: [1486135.993414] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:28:41.370636+00:00 node-68 kernel: [1486135.993415] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:28:41.370637+00:00 node-68 kernel: [1486135.993417] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:28:41.370638+00:00 node-68 kernel: [1486135.993423] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:28:41.370639+00:00 node-68 kernel: [1486135.993426] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:28:41.370640+00:00 node-68 kernel: [1486135.993428] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:28:41.370641+00:00 node-68 kernel: [1486135.993430] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:28:41.370645+00:00 node-68 kernel: [1486135.993432] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:28:41.370646+00:00 node-68 kernel: [1486135.993435] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:28:41.370653+00:00 node-68 kernel: [1486135.993436] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:28:41.370654+00:00 node-68 kernel: [1486135.993437] [] process_backlog+0xa8/0x150 2017-10-21T02:28:41.370654+00:00 node-68 kernel: [1486135.993439] [] net_rx_action+0x21e/0x360 2017-10-21T02:28:41.370655+00:00 node-68 kernel: [1486135.993441] [] __do_softirq+0x101/0x290 2017-10-21T02:28:41.370656+00:00 node-68 kernel: [1486135.993443] [] irq_exit+0xa3/0xb0 2017-10-21T02:28:41.370657+00:00 node-68 kernel: [1486135.993444] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:28:41.370658+00:00 node-68 kernel: [1486135.993448] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:28:41.370659+00:00 node-68 kernel: [1486135.993448] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:28:41.370659+00:00 node-68 kernel: [1486135.993452] [] cpuidle_enter+0x17/0x20 2017-10-21T02:28:41.370660+00:00 node-68 kernel: [1486135.993455] [] call_cpuidle+0x32/0x60 2017-10-21T02:28:41.370660+00:00 node-68 kernel: [1486135.993456] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:28:41.370662+00:00 node-68 kernel: [1486135.993458] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:28:41.370663+00:00 node-68 kernel: [1486135.993459] [] start_secondary+0x154/0x190 2017-10-21T02:28:41.370663+00:00 node-68 kernel: [1486135.993461] ---[ end trace d44d42b3ada78320 ]--- 2017-10-21T02:35:20.519810+00:00 node-68 kernel: [1486535.118071] ------------[ cut here ]------------ 2017-10-21T02:35:20.519842+00:00 node-68 kernel: [1486535.118086] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:35:20.519844+00:00 node-68 kernel: [1486535.118090] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:35:20.519845+00:00 node-68 kernel: [1486535.118092] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:35:20.519860+00:00 node-68 kernel: [1486535.118163] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:35:20.519864+00:00 node-68 kernel: [1486535.118164] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:35:20.519866+00:00 node-68 kernel: [1486535.118165] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:35:20.519882+00:00 node-68 kernel: [1486535.118167] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:35:20.519883+00:00 node-68 kernel: [1486535.118169] ffff880e070b4600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:35:20.519884+00:00 node-68 kernel: [1486535.118172] Call Trace: 2017-10-21T02:35:20.519886+00:00 node-68 kernel: [1486535.118173] [] dump_stack+0x63/0x90 2017-10-21T02:35:20.519887+00:00 node-68 kernel: [1486535.118180] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:35:20.519887+00:00 node-68 kernel: [1486535.118182] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:35:20.519888+00:00 node-68 kernel: [1486535.118184] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:35:20.519889+00:00 node-68 kernel: [1486535.118186] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:35:20.519890+00:00 node-68 kernel: [1486535.118188] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:35:20.519894+00:00 node-68 kernel: [1486535.118193] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:35:20.519895+00:00 node-68 kernel: [1486535.118196] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:35:20.519895+00:00 node-68 kernel: [1486535.118198] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:35:20.519896+00:00 node-68 kernel: [1486535.118202] [] ? nf_iterate+0x62/0x80 2017-10-21T02:35:20.519897+00:00 node-68 kernel: [1486535.118203] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:35:20.519899+00:00 node-68 kernel: [1486535.118209] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:35:20.519900+00:00 node-68 kernel: [1486535.118212] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:35:20.519900+00:00 node-68 kernel: [1486535.118214] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:35:20.519901+00:00 node-68 kernel: [1486535.118217] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:35:20.519902+00:00 node-68 kernel: [1486535.118220] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:35:20.519902+00:00 node-68 kernel: [1486535.118222] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:35:20.519903+00:00 node-68 kernel: [1486535.118223] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:35:20.519904+00:00 node-68 kernel: [1486535.118227] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T02:35:20.519905+00:00 node-68 kernel: [1486535.118231] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:35:20.519906+00:00 node-68 kernel: [1486535.118234] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:35:20.519906+00:00 node-68 kernel: [1486535.118235] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:35:20.519907+00:00 node-68 kernel: [1486535.118238] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:35:20.519914+00:00 node-68 kernel: [1486535.118240] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:35:20.519915+00:00 node-68 kernel: [1486535.118241] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:35:20.519916+00:00 node-68 kernel: [1486535.118243] [] process_backlog+0xa8/0x150 2017-10-21T02:35:20.519917+00:00 node-68 kernel: [1486535.118244] [] net_rx_action+0x21e/0x360 2017-10-21T02:35:20.519919+00:00 node-68 kernel: [1486535.118246] [] __do_softirq+0x101/0x290 2017-10-21T02:35:20.519920+00:00 node-68 kernel: [1486535.118248] [] irq_exit+0xa3/0xb0 2017-10-21T02:35:20.519922+00:00 node-68 kernel: [1486535.118250] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:35:20.519922+00:00 node-68 kernel: [1486535.118253] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:35:20.519923+00:00 node-68 kernel: [1486535.118253] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:35:20.519924+00:00 node-68 kernel: [1486535.118257] [] cpuidle_enter+0x17/0x20 2017-10-21T02:35:20.519926+00:00 node-68 kernel: [1486535.118259] [] call_cpuidle+0x32/0x60 2017-10-21T02:35:20.519927+00:00 node-68 kernel: [1486535.118260] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:35:20.519928+00:00 node-68 kernel: [1486535.118262] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:35:20.519929+00:00 node-68 kernel: [1486535.118264] [] start_secondary+0x154/0x190 2017-10-21T02:35:20.519929+00:00 node-68 kernel: [1486535.118266] ---[ end trace d44d42b3ada78321 ]--- 2017-10-21T02:38:47.739336+00:00 node-68 kernel: [1486742.324875] ------------[ cut here ]------------ 2017-10-21T02:38:47.739354+00:00 node-68 kernel: [1486742.324894] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:38:47.739356+00:00 node-68 kernel: [1486742.324898] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:38:47.739360+00:00 node-68 kernel: [1486742.324900] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:38:47.739362+00:00 node-68 kernel: [1486742.324972] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:38:47.739400+00:00 node-68 kernel: [1486742.324975] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:38:47.739409+00:00 node-68 kernel: [1486742.324976] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:38:47.739431+00:00 node-68 kernel: [1486742.324978] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:38:47.739433+00:00 node-68 kernel: [1486742.324980] ffff881f3accbf00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:38:47.739434+00:00 node-68 kernel: [1486742.324981] Call Trace: 2017-10-21T02:38:47.739436+00:00 node-68 kernel: [1486742.324982] [] dump_stack+0x63/0x90 2017-10-21T02:38:47.739436+00:00 node-68 kernel: [1486742.324989] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:38:47.739437+00:00 node-68 kernel: [1486742.324991] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:38:47.739438+00:00 node-68 kernel: [1486742.324993] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:38:47.739438+00:00 node-68 kernel: [1486742.324995] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:38:47.739440+00:00 node-68 kernel: [1486742.324997] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:38:47.739441+00:00 node-68 kernel: [1486742.325003] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:38:47.739441+00:00 node-68 kernel: [1486742.325006] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:38:47.739442+00:00 node-68 kernel: [1486742.325008] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:38:47.739443+00:00 node-68 kernel: [1486742.325012] [] ? nf_iterate+0x62/0x80 2017-10-21T02:38:47.739443+00:00 node-68 kernel: [1486742.325015] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:38:47.739445+00:00 node-68 kernel: [1486742.325021] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:38:47.739446+00:00 node-68 kernel: [1486742.325023] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:38:47.739446+00:00 node-68 kernel: [1486742.325026] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:38:47.739447+00:00 node-68 kernel: [1486742.325029] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:38:47.739448+00:00 node-68 kernel: [1486742.325030] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T02:38:47.739448+00:00 node-68 kernel: [1486742.325034] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T02:38:47.739450+00:00 node-68 kernel: [1486742.325036] [] ? nf_iterate+0x62/0x80 2017-10-21T02:38:47.739451+00:00 node-68 kernel: [1486742.325037] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T02:38:47.739452+00:00 node-68 kernel: [1486742.325039] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T02:38:47.739452+00:00 node-68 kernel: [1486742.325042] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T02:38:47.739453+00:00 node-68 kernel: [1486742.325045] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:38:47.739454+00:00 node-68 kernel: [1486742.325046] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:38:47.739464+00:00 node-68 kernel: [1486742.325049] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:38:47.739465+00:00 node-68 kernel: [1486742.325052] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:38:47.739466+00:00 node-68 kernel: [1486742.325053] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:38:47.739467+00:00 node-68 kernel: [1486742.325054] [] process_backlog+0xa8/0x150 2017-10-21T02:38:47.739468+00:00 node-68 kernel: [1486742.325056] [] net_rx_action+0x21e/0x360 2017-10-21T02:38:47.739469+00:00 node-68 kernel: [1486742.325058] [] __do_softirq+0x101/0x290 2017-10-21T02:38:47.739471+00:00 node-68 kernel: [1486742.325060] [] irq_exit+0xa3/0xb0 2017-10-21T02:38:47.739472+00:00 node-68 kernel: [1486742.325061] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:38:47.739472+00:00 node-68 kernel: [1486742.325065] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:38:47.739473+00:00 node-68 kernel: [1486742.325065] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:38:47.739473+00:00 node-68 kernel: [1486742.325069] [] cpuidle_enter+0x17/0x20 2017-10-21T02:38:47.739475+00:00 node-68 kernel: [1486742.325071] [] call_cpuidle+0x32/0x60 2017-10-21T02:38:47.739476+00:00 node-68 kernel: [1486742.325072] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:38:47.739476+00:00 node-68 kernel: [1486742.325074] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:38:47.739477+00:00 node-68 kernel: [1486742.325075] [] start_secondary+0x154/0x190 2017-10-21T02:38:47.739477+00:00 node-68 kernel: [1486742.325077] ---[ end trace d44d42b3ada78322 ]--- 2017-10-21T02:49:35.728624+00:00 node-68 kernel: [1487390.274390] ------------[ cut here ]------------ 2017-10-21T02:49:35.728644+00:00 node-68 kernel: [1487390.274408] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:49:35.728646+00:00 node-68 kernel: [1487390.274413] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:49:35.728667+00:00 node-68 kernel: [1487390.274415] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:49:35.728670+00:00 node-68 kernel: [1487390.274514] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:49:35.728671+00:00 node-68 kernel: [1487390.274515] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:49:35.728672+00:00 node-68 kernel: [1487390.274517] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:49:35.728693+00:00 node-68 kernel: [1487390.274520] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:49:35.728694+00:00 node-68 kernel: [1487390.274523] ffff881034068c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:49:35.728696+00:00 node-68 kernel: [1487390.274526] Call Trace: 2017-10-21T02:49:35.728698+00:00 node-68 kernel: [1487390.274528] [] dump_stack+0x63/0x90 2017-10-21T02:49:35.728699+00:00 node-68 kernel: [1487390.274537] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:49:35.728699+00:00 node-68 kernel: [1487390.274540] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:49:35.728700+00:00 node-68 kernel: [1487390.274543] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:49:35.728702+00:00 node-68 kernel: [1487390.274545] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:49:35.728703+00:00 node-68 kernel: [1487390.274549] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:49:35.728705+00:00 node-68 kernel: [1487390.274555] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:49:35.728706+00:00 node-68 kernel: [1487390.274559] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:49:35.728706+00:00 node-68 kernel: [1487390.274562] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:49:35.728707+00:00 node-68 kernel: [1487390.274565] [] ? nf_iterate+0x62/0x80 2017-10-21T02:49:35.728709+00:00 node-68 kernel: [1487390.274568] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:49:35.728710+00:00 node-68 kernel: [1487390.274574] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:49:35.728711+00:00 node-68 kernel: [1487390.274579] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:49:35.728712+00:00 node-68 kernel: [1487390.274582] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:49:35.728713+00:00 node-68 kernel: [1487390.274586] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:49:35.728714+00:00 node-68 kernel: [1487390.274589] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:49:35.728716+00:00 node-68 kernel: [1487390.274591] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:49:35.728717+00:00 node-68 kernel: [1487390.274594] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:49:35.728718+00:00 node-68 kernel: [1487390.274599] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:49:35.728719+00:00 node-68 kernel: [1487390.274603] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:49:35.728720+00:00 node-68 kernel: [1487390.274605] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:49:35.728721+00:00 node-68 kernel: [1487390.274609] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:49:35.728723+00:00 node-68 kernel: [1487390.274612] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:49:35.728736+00:00 node-68 kernel: [1487390.274614] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:49:35.728737+00:00 node-68 kernel: [1487390.274616] [] process_backlog+0xa8/0x150 2017-10-21T02:49:35.728739+00:00 node-68 kernel: [1487390.274618] [] net_rx_action+0x21e/0x360 2017-10-21T02:49:35.728740+00:00 node-68 kernel: [1487390.274621] [] __do_softirq+0x101/0x290 2017-10-21T02:49:35.728741+00:00 node-68 kernel: [1487390.274624] [] irq_exit+0xa3/0xb0 2017-10-21T02:49:35.728743+00:00 node-68 kernel: [1487390.274626] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:49:35.728744+00:00 node-68 kernel: [1487390.274631] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:49:35.728745+00:00 node-68 kernel: [1487390.274632] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:49:35.728746+00:00 node-68 kernel: [1487390.274637] [] cpuidle_enter+0x17/0x20 2017-10-21T02:49:35.728747+00:00 node-68 kernel: [1487390.274640] [] call_cpuidle+0x32/0x60 2017-10-21T02:49:35.728748+00:00 node-68 kernel: [1487390.274642] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:49:35.728749+00:00 node-68 kernel: [1487390.274644] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:49:35.728750+00:00 node-68 kernel: [1487390.274646] [] start_secondary+0x154/0x190 2017-10-21T02:49:35.728751+00:00 node-68 kernel: [1487390.274649] ---[ end trace d44d42b3ada78323 ]--- 2017-10-21T02:50:05.584655+00:00 node-68 kernel: [1487420.128680] ------------[ cut here ]------------ 2017-10-21T02:50:05.584673+00:00 node-68 kernel: [1487420.128695] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:50:05.584675+00:00 node-68 kernel: [1487420.128699] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:50:05.584676+00:00 node-68 kernel: [1487420.128700] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:50:05.584677+00:00 node-68 kernel: [1487420.128768] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:50:05.584685+00:00 node-68 kernel: [1487420.128769] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:50:05.584686+00:00 node-68 kernel: [1487420.128770] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:50:05.584700+00:00 node-68 kernel: [1487420.128773] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:50:05.584702+00:00 node-68 kernel: [1487420.128775] ffff880f89468200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:50:05.584703+00:00 node-68 kernel: [1487420.128776] Call Trace: 2017-10-21T02:50:05.584704+00:00 node-68 kernel: [1487420.128777] [] dump_stack+0x63/0x90 2017-10-21T02:50:05.584705+00:00 node-68 kernel: [1487420.128785] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:50:05.584705+00:00 node-68 kernel: [1487420.128786] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:50:05.584706+00:00 node-68 kernel: [1487420.128789] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:50:05.584707+00:00 node-68 kernel: [1487420.128790] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:50:05.584708+00:00 node-68 kernel: [1487420.128792] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:50:05.584710+00:00 node-68 kernel: [1487420.128798] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:50:05.584710+00:00 node-68 kernel: [1487420.128803] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:50:05.584711+00:00 node-68 kernel: [1487420.128805] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:50:05.584712+00:00 node-68 kernel: [1487420.128808] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:50:05.584712+00:00 node-68 kernel: [1487420.128810] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:50:05.584714+00:00 node-68 kernel: [1487420.128813] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:50:05.584715+00:00 node-68 kernel: [1487420.128816] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:50:05.584716+00:00 node-68 kernel: [1487420.128821] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T02:50:05.584716+00:00 node-68 kernel: [1487420.128824] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T02:50:05.584717+00:00 node-68 kernel: [1487420.128827] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T02:50:05.584718+00:00 node-68 kernel: [1487420.128830] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T02:50:05.584719+00:00 node-68 kernel: [1487420.128833] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:50:05.584720+00:00 node-68 kernel: [1487420.128836] [] ? __slab_free+0xcb/0x2c0 2017-10-21T02:50:05.584721+00:00 node-68 kernel: [1487420.128839] [] ? skb_release_data+0xa7/0xd0 2017-10-21T02:50:05.584722+00:00 node-68 kernel: [1487420.128842] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:50:05.584722+00:00 node-68 kernel: [1487420.128843] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:50:05.584723+00:00 node-68 kernel: [1487420.128845] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T02:50:05.584730+00:00 node-68 kernel: [1487420.128846] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:50:05.584731+00:00 node-68 kernel: [1487420.128848] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:50:05.584732+00:00 node-68 kernel: [1487420.128849] [] process_backlog+0xa8/0x150 2017-10-21T02:50:05.584732+00:00 node-68 kernel: [1487420.128851] [] net_rx_action+0x21e/0x360 2017-10-21T02:50:05.584733+00:00 node-68 kernel: [1487420.128853] [] __do_softirq+0x101/0x290 2017-10-21T02:50:05.584734+00:00 node-68 kernel: [1487420.128855] [] irq_exit+0xa3/0xb0 2017-10-21T02:50:05.584736+00:00 node-68 kernel: [1487420.128857] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:50:05.584736+00:00 node-68 kernel: [1487420.128860] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:50:05.584737+00:00 node-68 kernel: [1487420.128861] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:50:05.584737+00:00 node-68 kernel: [1487420.128865] [] cpuidle_enter+0x17/0x20 2017-10-21T02:50:05.584738+00:00 node-68 kernel: [1487420.128867] [] call_cpuidle+0x32/0x60 2017-10-21T02:50:05.584739+00:00 node-68 kernel: [1487420.128869] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:50:05.584741+00:00 node-68 kernel: [1487420.128870] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:50:05.584741+00:00 node-68 kernel: [1487420.128872] [] start_secondary+0x154/0x190 2017-10-21T02:50:05.584742+00:00 node-68 kernel: [1487420.128874] ---[ end trace d44d42b3ada78324 ]--- 2017-10-21T02:55:11.275004+00:00 node-68 kernel: [1487725.800338] ------------[ cut here ]------------ 2017-10-21T02:55:11.275026+00:00 node-68 kernel: [1487725.800353] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:55:11.275027+00:00 node-68 kernel: [1487725.800368] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:55:11.275029+00:00 node-68 kernel: [1487725.800369] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:55:11.275038+00:00 node-68 kernel: [1487725.800437] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:55:11.275040+00:00 node-68 kernel: [1487725.800438] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:55:11.275041+00:00 node-68 kernel: [1487725.800440] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:55:11.275058+00:00 node-68 kernel: [1487725.800442] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:55:11.275060+00:00 node-68 kernel: [1487725.800443] ffff881f2d8c5d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:55:11.275061+00:00 node-68 kernel: [1487725.800445] Call Trace: 2017-10-21T02:55:11.275063+00:00 node-68 kernel: [1487725.800447] [] dump_stack+0x63/0x90 2017-10-21T02:55:11.275063+00:00 node-68 kernel: [1487725.800454] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:55:11.275064+00:00 node-68 kernel: [1487725.800457] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:55:11.275065+00:00 node-68 kernel: [1487725.800460] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:55:11.275066+00:00 node-68 kernel: [1487725.800461] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:55:11.275068+00:00 node-68 kernel: [1487725.800463] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:55:11.275069+00:00 node-68 kernel: [1487725.800469] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:55:11.275070+00:00 node-68 kernel: [1487725.800472] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:55:11.275070+00:00 node-68 kernel: [1487725.800478] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:55:11.275071+00:00 node-68 kernel: [1487725.800481] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:55:11.275072+00:00 node-68 kernel: [1487725.800483] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:55:11.275073+00:00 node-68 kernel: [1487725.800486] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:55:11.275075+00:00 node-68 kernel: [1487725.800488] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:55:11.275075+00:00 node-68 kernel: [1487725.800491] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:55:11.275076+00:00 node-68 kernel: [1487725.800500] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T02:55:11.275077+00:00 node-68 kernel: [1487725.800503] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T02:55:11.275078+00:00 node-68 kernel: [1487725.800506] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T02:55:11.275080+00:00 node-68 kernel: [1487725.800508] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T02:55:11.275081+00:00 node-68 kernel: [1487725.800511] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:55:11.275081+00:00 node-68 kernel: [1487725.800515] [] ? __slab_free+0xcb/0x2c0 2017-10-21T02:55:11.275082+00:00 node-68 kernel: [1487725.800520] [] ? skb_release_data+0xa7/0xd0 2017-10-21T02:55:11.275083+00:00 node-68 kernel: [1487725.800523] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:55:11.275085+00:00 node-68 kernel: [1487725.800524] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:55:11.275092+00:00 node-68 kernel: [1487725.800526] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T02:55:11.275094+00:00 node-68 kernel: [1487725.800528] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:55:11.275095+00:00 node-68 kernel: [1487725.800529] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:55:11.275096+00:00 node-68 kernel: [1487725.800531] [] process_backlog+0xa8/0x150 2017-10-21T02:55:11.275097+00:00 node-68 kernel: [1487725.800532] [] net_rx_action+0x21e/0x360 2017-10-21T02:55:11.275099+00:00 node-68 kernel: [1487725.800535] [] __do_softirq+0x101/0x290 2017-10-21T02:55:11.275100+00:00 node-68 kernel: [1487725.800537] [] irq_exit+0xa3/0xb0 2017-10-21T02:55:11.275101+00:00 node-68 kernel: [1487725.800540] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:55:11.275101+00:00 node-68 kernel: [1487725.800544] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:55:11.275102+00:00 node-68 kernel: [1487725.800545] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:55:11.275103+00:00 node-68 kernel: [1487725.800549] [] cpuidle_enter+0x17/0x20 2017-10-21T02:55:11.275104+00:00 node-68 kernel: [1487725.800552] [] call_cpuidle+0x32/0x60 2017-10-21T02:55:11.275105+00:00 node-68 kernel: [1487725.800553] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:55:11.275106+00:00 node-68 kernel: [1487725.800554] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:55:11.275107+00:00 node-68 kernel: [1487725.800556] [] start_secondary+0x154/0x190 2017-10-21T02:55:11.275107+00:00 node-68 kernel: [1487725.800558] ---[ end trace d44d42b3ada78325 ]--- 2017-10-21T02:56:36.455474+00:00 node-68 kernel: [1487810.975567] ------------[ cut here ]------------ 2017-10-21T02:56:36.455497+00:00 node-68 kernel: [1487810.975584] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:56:36.455499+00:00 node-68 kernel: [1487810.975589] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:56:36.455500+00:00 node-68 kernel: [1487810.975591] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:56:36.455503+00:00 node-68 kernel: [1487810.975688] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:56:36.455512+00:00 node-68 kernel: [1487810.975689] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:56:36.455513+00:00 node-68 kernel: [1487810.975691] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:56:36.455540+00:00 node-68 kernel: [1487810.975694] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:56:36.455542+00:00 node-68 kernel: [1487810.975697] ffff882037495100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:56:36.455544+00:00 node-68 kernel: [1487810.975700] Call Trace: 2017-10-21T02:56:36.455546+00:00 node-68 kernel: [1487810.975701] [] dump_stack+0x63/0x90 2017-10-21T02:56:36.455547+00:00 node-68 kernel: [1487810.975710] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:56:36.455548+00:00 node-68 kernel: [1487810.975713] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:56:36.455550+00:00 node-68 kernel: [1487810.975716] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:56:36.455551+00:00 node-68 kernel: [1487810.975718] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:56:36.455553+00:00 node-68 kernel: [1487810.975721] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:56:36.455554+00:00 node-68 kernel: [1487810.975727] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:56:36.455555+00:00 node-68 kernel: [1487810.975730] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T02:56:36.455556+00:00 node-68 kernel: [1487810.975735] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T02:56:36.455558+00:00 node-68 kernel: [1487810.975737] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T02:56:36.455559+00:00 node-68 kernel: [1487810.975739] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T02:56:36.455561+00:00 node-68 kernel: [1487810.975742] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:56:36.455562+00:00 node-68 kernel: [1487810.975744] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:56:36.455563+00:00 node-68 kernel: [1487810.975747] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:56:36.455564+00:00 node-68 kernel: [1487810.975753] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T02:56:36.455565+00:00 node-68 kernel: [1487810.975756] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T02:56:36.455566+00:00 node-68 kernel: [1487810.975760] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T02:56:36.455568+00:00 node-68 kernel: [1487810.975765] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T02:56:36.455569+00:00 node-68 kernel: [1487810.975769] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T02:56:36.455570+00:00 node-68 kernel: [1487810.975773] [] ? __slab_free+0xcb/0x2c0 2017-10-21T02:56:36.455571+00:00 node-68 kernel: [1487810.975777] [] ? skb_release_data+0xa7/0xd0 2017-10-21T02:56:36.455572+00:00 node-68 kernel: [1487810.975782] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:56:36.455574+00:00 node-68 kernel: [1487810.975784] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:56:36.455590+00:00 node-68 kernel: [1487810.975787] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T02:56:36.455591+00:00 node-68 kernel: [1487810.975789] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T02:56:36.455593+00:00 node-68 kernel: [1487810.975793] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T02:56:36.455594+00:00 node-68 kernel: [1487810.975795] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:56:36.455596+00:00 node-68 kernel: [1487810.975798] [] process_backlog+0xa8/0x150 2017-10-21T02:56:36.455598+00:00 node-68 kernel: [1487810.975800] [] net_rx_action+0x21e/0x360 2017-10-21T02:56:36.455599+00:00 node-68 kernel: [1487810.975803] [] __do_softirq+0x101/0x290 2017-10-21T02:56:36.455600+00:00 node-68 kernel: [1487810.975806] [] irq_exit+0xa3/0xb0 2017-10-21T02:56:36.455601+00:00 node-68 kernel: [1487810.975810] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:56:36.455602+00:00 node-68 kernel: [1487810.975815] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:56:36.455604+00:00 node-68 kernel: [1487810.975816] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:56:36.455605+00:00 node-68 kernel: [1487810.975822] [] cpuidle_enter+0x17/0x20 2017-10-21T02:56:36.455607+00:00 node-68 kernel: [1487810.975825] [] call_cpuidle+0x32/0x60 2017-10-21T02:56:36.455608+00:00 node-68 kernel: [1487810.975827] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:56:36.455609+00:00 node-68 kernel: [1487810.975831] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:56:36.455610+00:00 node-68 kernel: [1487810.975834] [] start_secondary+0x154/0x190 2017-10-21T02:56:36.455614+00:00 node-68 kernel: [1487810.975837] ---[ end trace d44d42b3ada78326 ]--- 2017-10-21T02:57:46.566298+00:00 node-68 kernel: [1487881.082188] ------------[ cut here ]------------ 2017-10-21T02:57:46.566318+00:00 node-68 kernel: [1487881.082211] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T02:57:46.566320+00:00 node-68 kernel: [1487881.082215] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T02:57:46.566321+00:00 node-68 kernel: [1487881.082216] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T02:57:46.566322+00:00 node-68 kernel: [1487881.082282] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T02:57:46.566336+00:00 node-68 kernel: [1487881.082283] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T02:57:46.566341+00:00 node-68 kernel: [1487881.082285] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T02:57:46.566358+00:00 node-68 kernel: [1487881.082287] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T02:57:46.566360+00:00 node-68 kernel: [1487881.082288] ffff881034068600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T02:57:46.566361+00:00 node-68 kernel: [1487881.082290] Call Trace: 2017-10-21T02:57:46.566362+00:00 node-68 kernel: [1487881.082291] [] dump_stack+0x63/0x90 2017-10-21T02:57:46.566363+00:00 node-68 kernel: [1487881.082298] [] warn_slowpath_common+0x82/0xc0 2017-10-21T02:57:46.566364+00:00 node-68 kernel: [1487881.082301] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T02:57:46.566364+00:00 node-68 kernel: [1487881.082303] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T02:57:46.566365+00:00 node-68 kernel: [1487881.082304] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T02:57:46.566366+00:00 node-68 kernel: [1487881.082306] [] __skb_gso_segment+0xfd/0x110 2017-10-21T02:57:46.566367+00:00 node-68 kernel: [1487881.082311] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T02:57:46.566368+00:00 node-68 kernel: [1487881.082315] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T02:57:46.566369+00:00 node-68 kernel: [1487881.082320] [] ? nf_iterate+0x62/0x80 2017-10-21T02:57:46.566369+00:00 node-68 kernel: [1487881.082322] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T02:57:46.566370+00:00 node-68 kernel: [1487881.082327] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T02:57:46.566372+00:00 node-68 kernel: [1487881.082330] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T02:57:46.566373+00:00 node-68 kernel: [1487881.082332] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T02:57:46.566373+00:00 node-68 kernel: [1487881.082335] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T02:57:46.566374+00:00 node-68 kernel: [1487881.082338] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T02:57:46.566374+00:00 node-68 kernel: [1487881.082341] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T02:57:46.566376+00:00 node-68 kernel: [1487881.082342] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T02:57:46.566377+00:00 node-68 kernel: [1487881.082344] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T02:57:46.566378+00:00 node-68 kernel: [1487881.082348] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T02:57:46.566378+00:00 node-68 kernel: [1487881.082351] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T02:57:46.566379+00:00 node-68 kernel: [1487881.082352] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T02:57:46.566379+00:00 node-68 kernel: [1487881.082355] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T02:57:46.566380+00:00 node-68 kernel: [1487881.082358] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T02:57:46.566387+00:00 node-68 kernel: [1487881.082360] [] __netif_receive_skb+0x18/0x60 2017-10-21T02:57:46.566388+00:00 node-68 kernel: [1487881.082361] [] process_backlog+0xa8/0x150 2017-10-21T02:57:46.566389+00:00 node-68 kernel: [1487881.082362] [] net_rx_action+0x21e/0x360 2017-10-21T02:57:46.566390+00:00 node-68 kernel: [1487881.082365] [] __do_softirq+0x101/0x290 2017-10-21T02:57:46.566391+00:00 node-68 kernel: [1487881.082367] [] irq_exit+0xa3/0xb0 2017-10-21T02:57:46.566392+00:00 node-68 kernel: [1487881.082368] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T02:57:46.566394+00:00 node-68 kernel: [1487881.082372] [] call_function_single_interrupt+0x82/0x90 2017-10-21T02:57:46.566394+00:00 node-68 kernel: [1487881.082372] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T02:57:46.566395+00:00 node-68 kernel: [1487881.082376] [] cpuidle_enter+0x17/0x20 2017-10-21T02:57:46.566395+00:00 node-68 kernel: [1487881.082379] [] call_cpuidle+0x32/0x60 2017-10-21T02:57:46.566396+00:00 node-68 kernel: [1487881.082380] [] ? cpuidle_select+0x13/0x20 2017-10-21T02:57:46.566397+00:00 node-68 kernel: [1487881.082381] [] cpu_startup_entry+0x290/0x350 2017-10-21T02:57:46.566398+00:00 node-68 kernel: [1487881.082383] [] start_secondary+0x154/0x190 2017-10-21T02:57:46.566399+00:00 node-68 kernel: [1487881.082385] ---[ end trace d44d42b3ada78327 ]--- 2017-10-21T03:01:37.517434+00:00 node-68 kernel: [1488112.019191] ------------[ cut here ]------------ 2017-10-21T03:01:37.517455+00:00 node-68 kernel: [1488112.019207] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:01:37.517456+00:00 node-68 kernel: [1488112.019210] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:01:37.517457+00:00 node-68 kernel: [1488112.019212] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:01:37.517459+00:00 node-68 kernel: [1488112.019281] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:01:37.517460+00:00 node-68 kernel: [1488112.019282] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:01:37.517468+00:00 node-68 kernel: [1488112.019283] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:01:37.517483+00:00 node-68 kernel: [1488112.019285] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:01:37.517485+00:00 node-68 kernel: [1488112.019287] ffff881f37ce6800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:01:37.517486+00:00 node-68 kernel: [1488112.019289] Call Trace: 2017-10-21T03:01:37.517487+00:00 node-68 kernel: [1488112.019291] [] dump_stack+0x63/0x90 2017-10-21T03:01:37.517488+00:00 node-68 kernel: [1488112.019298] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:01:37.517489+00:00 node-68 kernel: [1488112.019299] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:01:37.517489+00:00 node-68 kernel: [1488112.019304] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:01:37.517490+00:00 node-68 kernel: [1488112.019305] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:01:37.517491+00:00 node-68 kernel: [1488112.019307] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:01:37.517493+00:00 node-68 kernel: [1488112.019312] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:01:37.517493+00:00 node-68 kernel: [1488112.019315] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:01:37.517494+00:00 node-68 kernel: [1488112.019317] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:01:37.517495+00:00 node-68 kernel: [1488112.019321] [] ? nf_iterate+0x62/0x80 2017-10-21T03:01:37.517495+00:00 node-68 kernel: [1488112.019323] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:01:37.517497+00:00 node-68 kernel: [1488112.019328] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:01:37.517498+00:00 node-68 kernel: [1488112.019331] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:01:37.517499+00:00 node-68 kernel: [1488112.019333] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:01:37.517499+00:00 node-68 kernel: [1488112.019336] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:01:37.517500+00:00 node-68 kernel: [1488112.019339] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:01:37.517501+00:00 node-68 kernel: [1488112.019341] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:01:37.517502+00:00 node-68 kernel: [1488112.019343] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:01:37.517504+00:00 node-68 kernel: [1488112.019347] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:01:37.517504+00:00 node-68 kernel: [1488112.019349] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:01:37.517505+00:00 node-68 kernel: [1488112.019351] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:01:37.517506+00:00 node-68 kernel: [1488112.019355] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:01:37.517507+00:00 node-68 kernel: [1488112.019358] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:01:37.517514+00:00 node-68 kernel: [1488112.019359] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:01:37.517515+00:00 node-68 kernel: [1488112.019360] [] process_backlog+0xa8/0x150 2017-10-21T03:01:37.517516+00:00 node-68 kernel: [1488112.019362] [] net_rx_action+0x21e/0x360 2017-10-21T03:01:37.517516+00:00 node-68 kernel: [1488112.019364] [] __do_softirq+0x101/0x290 2017-10-21T03:01:37.517517+00:00 node-68 kernel: [1488112.019366] [] irq_exit+0xa3/0xb0 2017-10-21T03:01:37.517518+00:00 node-68 kernel: [1488112.019368] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:01:37.517519+00:00 node-68 kernel: [1488112.019373] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:01:37.517520+00:00 node-68 kernel: [1488112.019373] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:01:37.517521+00:00 node-68 kernel: [1488112.019377] [] cpuidle_enter+0x17/0x20 2017-10-21T03:01:37.517521+00:00 node-68 kernel: [1488112.019379] [] call_cpuidle+0x32/0x60 2017-10-21T03:01:37.517522+00:00 node-68 kernel: [1488112.019380] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:01:37.517523+00:00 node-68 kernel: [1488112.019382] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:01:37.517524+00:00 node-68 kernel: [1488112.019384] [] start_secondary+0x154/0x190 2017-10-21T03:01:37.517525+00:00 node-68 kernel: [1488112.019386] ---[ end trace d44d42b3ada78328 ]--- 2017-10-21T03:02:24.809967+00:00 node-68 kernel: [1488159.308755] ------------[ cut here ]------------ 2017-10-21T03:02:24.809994+00:00 node-68 kernel: [1488159.308773] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:02:24.809997+00:00 node-68 kernel: [1488159.308778] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:02:24.809999+00:00 node-68 kernel: [1488159.308780] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:02:24.810001+00:00 node-68 kernel: [1488159.308876] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:02:24.810002+00:00 node-68 kernel: [1488159.308878] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:02:24.810003+00:00 node-68 kernel: [1488159.308880] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:02:24.810029+00:00 node-68 kernel: [1488159.308885] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:02:24.810044+00:00 node-68 kernel: [1488159.308887] ffff881e00e1cf00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:02:24.810046+00:00 node-68 kernel: [1488159.308890] Call Trace: 2017-10-21T03:02:24.810048+00:00 node-68 kernel: [1488159.308892] [] dump_stack+0x63/0x90 2017-10-21T03:02:24.810049+00:00 node-68 kernel: [1488159.308901] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:02:24.810050+00:00 node-68 kernel: [1488159.308903] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:02:24.810051+00:00 node-68 kernel: [1488159.308906] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:02:24.810053+00:00 node-68 kernel: [1488159.308909] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:02:24.810054+00:00 node-68 kernel: [1488159.308912] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:02:24.810056+00:00 node-68 kernel: [1488159.308919] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:02:24.810057+00:00 node-68 kernel: [1488159.308922] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:02:24.810058+00:00 node-68 kernel: [1488159.308928] [] ? nf_iterate+0x62/0x80 2017-10-21T03:02:24.810059+00:00 node-68 kernel: [1488159.308930] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:02:24.810060+00:00 node-68 kernel: [1488159.308938] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:02:24.810062+00:00 node-68 kernel: [1488159.308943] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:02:24.810063+00:00 node-68 kernel: [1488159.308947] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:02:24.810064+00:00 node-68 kernel: [1488159.308951] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:02:24.810065+00:00 node-68 kernel: [1488159.308954] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:02:24.810066+00:00 node-68 kernel: [1488159.308956] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:02:24.810068+00:00 node-68 kernel: [1488159.308959] [] ? __alloc_pages_nodemask+0x159/0x2a0 2017-10-21T03:02:24.810069+00:00 node-68 kernel: [1488159.308962] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:02:24.810070+00:00 node-68 kernel: [1488159.308964] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:02:24.810071+00:00 node-68 kernel: [1488159.308967] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:02:24.810072+00:00 node-68 kernel: [1488159.308968] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:02:24.810073+00:00 node-68 kernel: [1488159.308970] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:02:24.810075+00:00 node-68 kernel: [1488159.308972] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:02:24.810076+00:00 node-68 kernel: [1488159.308973] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:02:24.810089+00:00 node-68 kernel: [1488159.308975] [] process_backlog+0xa8/0x150 2017-10-21T03:02:24.810091+00:00 node-68 kernel: [1488159.308977] [] net_rx_action+0x21e/0x360 2017-10-21T03:02:24.810093+00:00 node-68 kernel: [1488159.308980] [] __do_softirq+0x101/0x290 2017-10-21T03:02:24.810094+00:00 node-68 kernel: [1488159.308983] [] irq_exit+0xa3/0xb0 2017-10-21T03:02:24.810096+00:00 node-68 kernel: [1488159.308986] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:02:24.810098+00:00 node-68 kernel: [1488159.308991] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:02:24.810099+00:00 node-68 kernel: [1488159.308992] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:02:24.810100+00:00 node-68 kernel: [1488159.308997] [] cpuidle_enter+0x17/0x20 2017-10-21T03:02:24.810101+00:00 node-68 kernel: [1488159.309002] [] call_cpuidle+0x32/0x60 2017-10-21T03:02:24.810102+00:00 node-68 kernel: [1488159.309004] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:02:24.810103+00:00 node-68 kernel: [1488159.309006] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:02:24.810105+00:00 node-68 kernel: [1488159.309009] [] start_secondary+0x154/0x190 2017-10-21T03:02:24.810106+00:00 node-68 kernel: [1488159.309012] ---[ end trace d44d42b3ada78329 ]--- 2017-10-21T03:06:06.472630+00:00 node-68 kernel: [1488380.957852] ------------[ cut here ]------------ 2017-10-21T03:06:06.472650+00:00 node-68 kernel: [1488380.957868] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:06:06.472652+00:00 node-68 kernel: [1488380.957871] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:06:06.472653+00:00 node-68 kernel: [1488380.957873] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:06:06.472654+00:00 node-68 kernel: [1488380.957944] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:06:06.472655+00:00 node-68 kernel: [1488380.957945] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:06:06.472656+00:00 node-68 kernel: [1488380.957946] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:06:06.472670+00:00 node-68 kernel: [1488380.957948] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:06:06.472677+00:00 node-68 kernel: [1488380.957951] ffff8820343e9800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:06:06.472679+00:00 node-68 kernel: [1488380.957953] Call Trace: 2017-10-21T03:06:06.472681+00:00 node-68 kernel: [1488380.957954] [] dump_stack+0x63/0x90 2017-10-21T03:06:06.472681+00:00 node-68 kernel: [1488380.957962] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:06:06.472682+00:00 node-68 kernel: [1488380.957966] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:06:06.472682+00:00 node-68 kernel: [1488380.957968] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:06:06.472683+00:00 node-68 kernel: [1488380.957970] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:06:06.472684+00:00 node-68 kernel: [1488380.957972] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:06:06.472686+00:00 node-68 kernel: [1488380.957978] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:06:06.472686+00:00 node-68 kernel: [1488380.957981] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:06:06.472687+00:00 node-68 kernel: [1488380.957987] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:06:06.472687+00:00 node-68 kernel: [1488380.957989] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:06:06.472688+00:00 node-68 kernel: [1488380.957991] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:06:06.472689+00:00 node-68 kernel: [1488380.957994] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:06:06.472691+00:00 node-68 kernel: [1488380.957996] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:06:06.472691+00:00 node-68 kernel: [1488380.957999] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:06:06.472692+00:00 node-68 kernel: [1488380.958006] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:06:06.472692+00:00 node-68 kernel: [1488380.958009] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:06:06.472693+00:00 node-68 kernel: [1488380.958012] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:06:06.472695+00:00 node-68 kernel: [1488380.958015] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T03:06:06.472696+00:00 node-68 kernel: [1488380.958018] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:06:06.472696+00:00 node-68 kernel: [1488380.958022] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:06:06.472697+00:00 node-68 kernel: [1488380.958026] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:06:06.472698+00:00 node-68 kernel: [1488380.958029] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:06:06.472699+00:00 node-68 kernel: [1488380.958031] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:06:06.472706+00:00 node-68 kernel: [1488380.958033] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:06:06.472708+00:00 node-68 kernel: [1488380.958034] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:06:06.472709+00:00 node-68 kernel: [1488380.958036] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:06:06.472710+00:00 node-68 kernel: [1488380.958037] [] process_backlog+0xa8/0x150 2017-10-21T03:06:06.472711+00:00 node-68 kernel: [1488380.958038] [] net_rx_action+0x21e/0x360 2017-10-21T03:06:06.472712+00:00 node-68 kernel: [1488380.958041] [] __do_softirq+0x101/0x290 2017-10-21T03:06:06.472714+00:00 node-68 kernel: [1488380.958043] [] irq_exit+0xa3/0xb0 2017-10-21T03:06:06.472715+00:00 node-68 kernel: [1488380.958046] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:06:06.472716+00:00 node-68 kernel: [1488380.958049] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:06:06.472716+00:00 node-68 kernel: [1488380.958050] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:06:06.472717+00:00 node-68 kernel: [1488380.958053] [] cpuidle_enter+0x17/0x20 2017-10-21T03:06:06.472718+00:00 node-68 kernel: [1488380.958055] [] call_cpuidle+0x32/0x60 2017-10-21T03:06:06.472720+00:00 node-68 kernel: [1488380.958057] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:06:06.472720+00:00 node-68 kernel: [1488380.958058] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:06:06.472721+00:00 node-68 kernel: [1488380.958060] [] start_secondary+0x154/0x190 2017-10-21T03:06:06.472722+00:00 node-68 kernel: [1488380.958062] ---[ end trace d44d42b3ada7832a ]--- 2017-10-21T03:10:02.315022+00:00 node-68 kernel: [1488616.785609] ------------[ cut here ]------------ 2017-10-21T03:10:02.315049+00:00 node-68 kernel: [1488616.785627] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:10:02.315051+00:00 node-68 kernel: [1488616.785631] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:10:02.315054+00:00 node-68 kernel: [1488616.785633] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:10:02.315062+00:00 node-68 kernel: [1488616.785727] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:10:02.315063+00:00 node-68 kernel: [1488616.785729] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:10:02.315065+00:00 node-68 kernel: [1488616.785731] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:10:02.315110+00:00 node-68 kernel: [1488616.785734] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:10:02.315113+00:00 node-68 kernel: [1488616.785737] ffff881e00ff1200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:10:02.315115+00:00 node-68 kernel: [1488616.785739] Call Trace: 2017-10-21T03:10:02.315123+00:00 node-68 kernel: [1488616.785741] [] dump_stack+0x63/0x90 2017-10-21T03:10:02.315124+00:00 node-68 kernel: [1488616.785750] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:10:02.315126+00:00 node-68 kernel: [1488616.785753] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:10:02.315127+00:00 node-68 kernel: [1488616.785756] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:10:02.315129+00:00 node-68 kernel: [1488616.785759] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:10:02.315130+00:00 node-68 kernel: [1488616.785761] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:10:02.315132+00:00 node-68 kernel: [1488616.785769] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:10:02.315133+00:00 node-68 kernel: [1488616.785775] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:10:02.315134+00:00 node-68 kernel: [1488616.785780] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:10:02.315136+00:00 node-68 kernel: [1488616.785785] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:10:02.315137+00:00 node-68 kernel: [1488616.785789] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:10:02.315139+00:00 node-68 kernel: [1488616.785793] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:10:02.315140+00:00 node-68 kernel: [1488616.785799] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:10:02.315141+00:00 node-68 kernel: [1488616.785807] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:10:02.315143+00:00 node-68 kernel: [1488616.785815] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:10:02.315144+00:00 node-68 kernel: [1488616.785820] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:10:02.315146+00:00 node-68 kernel: [1488616.785824] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T03:10:02.315148+00:00 node-68 kernel: [1488616.785829] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:10:02.315149+00:00 node-68 kernel: [1488616.785834] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T03:10:02.315150+00:00 node-68 kernel: [1488616.785839] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:10:02.315151+00:00 node-68 kernel: [1488616.785841] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:10:02.315152+00:00 node-68 kernel: [1488616.785846] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:10:02.315153+00:00 node-68 kernel: [1488616.785848] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:10:02.315163+00:00 node-68 kernel: [1488616.785850] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:10:02.315165+00:00 node-68 kernel: [1488616.785853] [] process_backlog+0xa8/0x150 2017-10-21T03:10:02.315166+00:00 node-68 kernel: [1488616.785855] [] net_rx_action+0x21e/0x360 2017-10-21T03:10:02.315167+00:00 node-68 kernel: [1488616.785858] [] __do_softirq+0x101/0x290 2017-10-21T03:10:02.315168+00:00 node-68 kernel: [1488616.785861] [] irq_exit+0xa3/0xb0 2017-10-21T03:10:02.315169+00:00 node-68 kernel: [1488616.785864] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:10:02.315171+00:00 node-68 kernel: [1488616.785869] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:10:02.315172+00:00 node-68 kernel: [1488616.785870] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:10:02.315173+00:00 node-68 kernel: [1488616.785880] [] cpuidle_enter+0x17/0x20 2017-10-21T03:10:02.315174+00:00 node-68 kernel: [1488616.785884] [] call_cpuidle+0x32/0x60 2017-10-21T03:10:02.315175+00:00 node-68 kernel: [1488616.785886] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:10:02.315182+00:00 node-68 kernel: [1488616.785888] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:10:02.315184+00:00 node-68 kernel: [1488616.785891] [] start_secondary+0x154/0x190 2017-10-21T03:10:02.315186+00:00 node-68 kernel: [1488616.785900] ---[ end trace d44d42b3ada7832b ]--- 2017-10-21T03:11:31.778765+00:00 node-68 kernel: [1488706.243916] ------------[ cut here ]------------ 2017-10-21T03:11:31.778789+00:00 node-68 kernel: [1488706.243932] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:11:31.778792+00:00 node-68 kernel: [1488706.243935] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:11:31.778794+00:00 node-68 kernel: [1488706.243937] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:11:31.778797+00:00 node-68 kernel: [1488706.244006] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:11:31.778798+00:00 node-68 kernel: [1488706.244007] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:11:31.778800+00:00 node-68 kernel: [1488706.244009] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:11:31.778822+00:00 node-68 kernel: [1488706.244011] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:11:31.778824+00:00 node-68 kernel: [1488706.244013] ffff8800299a5e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:11:31.778825+00:00 node-68 kernel: [1488706.244014] Call Trace: 2017-10-21T03:11:31.778827+00:00 node-68 kernel: [1488706.244016] [] dump_stack+0x63/0x90 2017-10-21T03:11:31.778828+00:00 node-68 kernel: [1488706.244023] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:11:31.778829+00:00 node-68 kernel: [1488706.244025] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:11:31.778830+00:00 node-68 kernel: [1488706.244028] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:11:31.778832+00:00 node-68 kernel: [1488706.244030] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:11:31.778833+00:00 node-68 kernel: [1488706.244033] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:11:31.778835+00:00 node-68 kernel: [1488706.244038] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:11:31.778837+00:00 node-68 kernel: [1488706.244042] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:11:31.778837+00:00 node-68 kernel: [1488706.244043] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:11:31.778838+00:00 node-68 kernel: [1488706.244047] [] ? nf_iterate+0x62/0x80 2017-10-21T03:11:31.778840+00:00 node-68 kernel: [1488706.244049] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:11:31.778841+00:00 node-68 kernel: [1488706.244055] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:11:31.778842+00:00 node-68 kernel: [1488706.244058] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:11:31.778843+00:00 node-68 kernel: [1488706.244060] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:11:31.778844+00:00 node-68 kernel: [1488706.244063] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:11:31.778845+00:00 node-68 kernel: [1488706.244065] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:11:31.778846+00:00 node-68 kernel: [1488706.244068] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:11:31.778847+00:00 node-68 kernel: [1488706.244070] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:11:31.778849+00:00 node-68 kernel: [1488706.244073] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:11:31.778849+00:00 node-68 kernel: [1488706.244077] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:11:31.778850+00:00 node-68 kernel: [1488706.244081] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:11:31.778851+00:00 node-68 kernel: [1488706.244083] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:11:31.778852+00:00 node-68 kernel: [1488706.244086] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:11:31.778854+00:00 node-68 kernel: [1488706.244088] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:11:31.778865+00:00 node-68 kernel: [1488706.244090] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:11:31.778867+00:00 node-68 kernel: [1488706.244092] [] process_backlog+0xa8/0x150 2017-10-21T03:11:31.778869+00:00 node-68 kernel: [1488706.244094] [] net_rx_action+0x21e/0x360 2017-10-21T03:11:31.778870+00:00 node-68 kernel: [1488706.244097] [] __do_softirq+0x101/0x290 2017-10-21T03:11:31.778872+00:00 node-68 kernel: [1488706.244100] [] irq_exit+0xa3/0xb0 2017-10-21T03:11:31.778873+00:00 node-68 kernel: [1488706.244104] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:11:31.778874+00:00 node-68 kernel: [1488706.244109] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:11:31.778876+00:00 node-68 kernel: [1488706.244110] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:11:31.778877+00:00 node-68 kernel: [1488706.244114] [] cpuidle_enter+0x17/0x20 2017-10-21T03:11:31.778879+00:00 node-68 kernel: [1488706.244117] [] call_cpuidle+0x32/0x60 2017-10-21T03:11:31.778880+00:00 node-68 kernel: [1488706.244119] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:11:31.778882+00:00 node-68 kernel: [1488706.244121] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:11:31.778883+00:00 node-68 kernel: [1488706.244123] [] start_secondary+0x154/0x190 2017-10-21T03:11:31.778884+00:00 node-68 kernel: [1488706.244126] ---[ end trace d44d42b3ada7832c ]--- 2017-10-21T03:16:26.775889+00:00 node-68 kernel: [1489001.222766] ------------[ cut here ]------------ 2017-10-21T03:16:26.775914+00:00 node-68 kernel: [1489001.222785] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:16:26.775916+00:00 node-68 kernel: [1489001.222789] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:16:26.775918+00:00 node-68 kernel: [1489001.222791] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:16:26.775921+00:00 node-68 kernel: [1489001.222887] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:16:26.775922+00:00 node-68 kernel: [1489001.222889] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:16:26.775924+00:00 node-68 kernel: [1489001.222891] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:16:26.775950+00:00 node-68 kernel: [1489001.222894] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:16:26.775952+00:00 node-68 kernel: [1489001.222897] ffff880df15a8800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:16:26.775954+00:00 node-68 kernel: [1489001.222900] Call Trace: 2017-10-21T03:16:26.775956+00:00 node-68 kernel: [1489001.222902] [] dump_stack+0x63/0x90 2017-10-21T03:16:26.775957+00:00 node-68 kernel: [1489001.222911] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:16:26.775959+00:00 node-68 kernel: [1489001.222915] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:16:26.775960+00:00 node-68 kernel: [1489001.222919] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:16:26.775963+00:00 node-68 kernel: [1489001.222921] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:16:26.775965+00:00 node-68 kernel: [1489001.222924] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:16:26.775967+00:00 node-68 kernel: [1489001.222931] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:16:26.775969+00:00 node-68 kernel: [1489001.222935] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:16:26.775971+00:00 node-68 kernel: [1489001.222938] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:16:26.775972+00:00 node-68 kernel: [1489001.222943] [] ? nf_iterate+0x62/0x80 2017-10-21T03:16:26.775974+00:00 node-68 kernel: [1489001.222946] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:16:26.775977+00:00 node-68 kernel: [1489001.222952] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:16:26.775979+00:00 node-68 kernel: [1489001.222956] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:16:26.775981+00:00 node-68 kernel: [1489001.222960] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:16:26.775984+00:00 node-68 kernel: [1489001.222965] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:16:26.775985+00:00 node-68 kernel: [1489001.222968] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:16:26.775987+00:00 node-68 kernel: [1489001.222970] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:16:26.775989+00:00 node-68 kernel: [1489001.222972] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:16:26.775991+00:00 node-68 kernel: [1489001.222977] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:16:26.775992+00:00 node-68 kernel: [1489001.222979] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:16:26.775995+00:00 node-68 kernel: [1489001.222983] [] ? handle_irq_event+0x49/0x60 2017-10-21T03:16:26.775996+00:00 node-68 kernel: [1489001.222986] [] ? handle_edge_irq+0x80/0x150 2017-10-21T03:16:26.775997+00:00 node-68 kernel: [1489001.222988] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:16:26.775998+00:00 node-68 kernel: [1489001.222990] [] process_backlog+0xa8/0x150 2017-10-21T03:16:26.776010+00:00 node-68 kernel: [1489001.222992] [] net_rx_action+0x21e/0x360 2017-10-21T03:16:26.776012+00:00 node-68 kernel: [1489001.222996] [] __do_softirq+0x101/0x290 2017-10-21T03:16:26.776014+00:00 node-68 kernel: [1489001.222998] [] irq_exit+0xa3/0xb0 2017-10-21T03:16:26.776015+00:00 node-68 kernel: [1489001.223003] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:16:26.776017+00:00 node-68 kernel: [1489001.223008] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:16:26.776019+00:00 node-68 kernel: [1489001.223009] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:16:26.776020+00:00 node-68 kernel: [1489001.223014] [] cpuidle_enter+0x17/0x20 2017-10-21T03:16:26.776021+00:00 node-68 kernel: [1489001.223018] [] call_cpuidle+0x32/0x60 2017-10-21T03:16:26.776022+00:00 node-68 kernel: [1489001.223020] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:16:26.776024+00:00 node-68 kernel: [1489001.223023] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:16:26.776026+00:00 node-68 kernel: [1489001.223025] [] start_secondary+0x154/0x190 2017-10-21T03:16:26.776027+00:00 node-68 kernel: [1489001.223029] ---[ end trace d44d42b3ada7832d ]--- 2017-10-21T03:20:25.867523+00:00 node-68 kernel: [1489240.299608] ------------[ cut here ]------------ 2017-10-21T03:20:25.867544+00:00 node-68 kernel: [1489240.299627] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:20:25.867548+00:00 node-68 kernel: [1489240.299631] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:20:25.867551+00:00 node-68 kernel: [1489240.299634] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:20:25.867554+00:00 node-68 kernel: [1489240.299726] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:20:25.867555+00:00 node-68 kernel: [1489240.299728] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:20:25.867556+00:00 node-68 kernel: [1489240.299730] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:20:25.867581+00:00 node-68 kernel: [1489240.299734] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:20:25.867583+00:00 node-68 kernel: [1489240.299736] ffff882032bf1a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:20:25.867585+00:00 node-68 kernel: [1489240.299739] Call Trace: 2017-10-21T03:20:25.867586+00:00 node-68 kernel: [1489240.299740] [] dump_stack+0x63/0x90 2017-10-21T03:20:25.867587+00:00 node-68 kernel: [1489240.299749] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:20:25.867588+00:00 node-68 kernel: [1489240.299751] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:20:25.867589+00:00 node-68 kernel: [1489240.299755] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:20:25.867590+00:00 node-68 kernel: [1489240.299757] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:20:25.867592+00:00 node-68 kernel: [1489240.299760] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:20:25.867593+00:00 node-68 kernel: [1489240.299767] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:20:25.867594+00:00 node-68 kernel: [1489240.299772] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:20:25.867595+00:00 node-68 kernel: [1489240.299776] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:20:25.867597+00:00 node-68 kernel: [1489240.299779] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:20:25.867598+00:00 node-68 kernel: [1489240.299783] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:20:25.867600+00:00 node-68 kernel: [1489240.299786] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:20:25.867602+00:00 node-68 kernel: [1489240.299791] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:20:25.867603+00:00 node-68 kernel: [1489240.299799] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:20:25.867605+00:00 node-68 kernel: [1489240.299803] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:20:25.867606+00:00 node-68 kernel: [1489240.299808] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:20:25.867608+00:00 node-68 kernel: [1489240.299811] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T03:20:25.867609+00:00 node-68 kernel: [1489240.299816] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:20:25.867610+00:00 node-68 kernel: [1489240.299820] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:20:25.867611+00:00 node-68 kernel: [1489240.299825] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:20:25.867613+00:00 node-68 kernel: [1489240.299829] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:20:25.867615+00:00 node-68 kernel: [1489240.299832] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:20:25.867617+00:00 node-68 kernel: [1489240.299834] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:20:25.867630+00:00 node-68 kernel: [1489240.299837] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:20:25.867632+00:00 node-68 kernel: [1489240.299839] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:20:25.867634+00:00 node-68 kernel: [1489240.299840] [] process_backlog+0xa8/0x150 2017-10-21T03:20:25.867635+00:00 node-68 kernel: [1489240.299842] [] net_rx_action+0x21e/0x360 2017-10-21T03:20:25.867637+00:00 node-68 kernel: [1489240.299845] [] __do_softirq+0x101/0x290 2017-10-21T03:20:25.867638+00:00 node-68 kernel: [1489240.299848] [] irq_exit+0xa3/0xb0 2017-10-21T03:20:25.867640+00:00 node-68 kernel: [1489240.299852] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:20:25.867641+00:00 node-68 kernel: [1489240.299857] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:20:25.867642+00:00 node-68 kernel: [1489240.299858] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:20:25.867644+00:00 node-68 kernel: [1489240.299863] [] cpuidle_enter+0x17/0x20 2017-10-21T03:20:25.867645+00:00 node-68 kernel: [1489240.299868] [] call_cpuidle+0x32/0x60 2017-10-21T03:20:25.867646+00:00 node-68 kernel: [1489240.299870] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:20:25.867657+00:00 node-68 kernel: [1489240.299872] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:20:25.867659+00:00 node-68 kernel: [1489240.299874] [] start_secondary+0x154/0x190 2017-10-21T03:20:25.867660+00:00 node-68 kernel: [1489240.299877] ---[ end trace d44d42b3ada7832e ]--- 2017-10-21T03:20:32.837370+00:00 node-68 kernel: [1489247.269040] ------------[ cut here ]------------ 2017-10-21T03:20:32.837391+00:00 node-68 kernel: [1489247.269059] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:20:32.837393+00:00 node-68 kernel: [1489247.269063] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:20:32.837404+00:00 node-68 kernel: [1489247.269065] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:20:32.837407+00:00 node-68 kernel: [1489247.269161] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:20:32.837408+00:00 node-68 kernel: [1489247.269164] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:20:32.837409+00:00 node-68 kernel: [1489247.269165] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T03:20:32.837436+00:00 node-68 kernel: [1489247.269169] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T03:20:32.837437+00:00 node-68 kernel: [1489247.269171] ffff880e03250f00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T03:20:32.837439+00:00 node-68 kernel: [1489247.269174] Call Trace: 2017-10-21T03:20:32.837441+00:00 node-68 kernel: [1489247.269176] [] dump_stack+0x63/0x90 2017-10-21T03:20:32.837442+00:00 node-68 kernel: [1489247.269185] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:20:32.837443+00:00 node-68 kernel: [1489247.269187] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:20:32.837444+00:00 node-68 kernel: [1489247.269191] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:20:32.837445+00:00 node-68 kernel: [1489247.269194] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:20:32.837446+00:00 node-68 kernel: [1489247.269197] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:20:32.837448+00:00 node-68 kernel: [1489247.269199] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T03:20:32.837449+00:00 node-68 kernel: [1489247.269201] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T03:20:32.837450+00:00 node-68 kernel: [1489247.269205] [] sch_direct_xmit+0x16a/0x220 2017-10-21T03:20:32.837451+00:00 node-68 kernel: [1489247.269207] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T03:20:32.837452+00:00 node-68 kernel: [1489247.269209] [] dev_queue_xmit+0x10/0x20 2017-10-21T03:20:32.837454+00:00 node-68 kernel: [1489247.269218] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T03:20:32.837455+00:00 node-68 kernel: [1489247.269223] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T03:20:32.837456+00:00 node-68 kernel: [1489247.269228] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:20:32.837457+00:00 node-68 kernel: [1489247.269232] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:20:32.837458+00:00 node-68 kernel: [1489247.269236] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:20:32.837460+00:00 node-68 kernel: [1489247.269241] [] br_forward+0x87/0x90 [bridge] 2017-10-21T03:20:32.837461+00:00 node-68 kernel: [1489247.269245] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:20:32.837462+00:00 node-68 kernel: [1489247.269249] [] ? nf_iterate+0x62/0x80 2017-10-21T03:20:32.837463+00:00 node-68 kernel: [1489247.269253] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T03:20:32.837464+00:00 node-68 kernel: [1489247.269257] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:20:32.837465+00:00 node-68 kernel: [1489247.269260] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:20:32.837467+00:00 node-68 kernel: [1489247.269263] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:20:32.837469+00:00 node-68 kernel: [1489247.269266] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:20:32.837482+00:00 node-68 kernel: [1489247.269268] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:20:32.837483+00:00 node-68 kernel: [1489247.269270] [] process_backlog+0xa8/0x150 2017-10-21T03:20:32.837484+00:00 node-68 kernel: [1489247.269272] [] net_rx_action+0x21e/0x360 2017-10-21T03:20:32.837486+00:00 node-68 kernel: [1489247.269276] [] __do_softirq+0x101/0x290 2017-10-21T03:20:32.837487+00:00 node-68 kernel: [1489247.269278] [] irq_exit+0xa3/0xb0 2017-10-21T03:20:32.837489+00:00 node-68 kernel: [1489247.269281] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:20:32.837490+00:00 node-68 kernel: [1489247.269287] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:20:32.837491+00:00 node-68 kernel: [1489247.269288] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:20:32.837492+00:00 node-68 kernel: [1489247.269293] [] cpuidle_enter+0x17/0x20 2017-10-21T03:20:32.837493+00:00 node-68 kernel: [1489247.269297] [] call_cpuidle+0x32/0x60 2017-10-21T03:20:32.837495+00:00 node-68 kernel: [1489247.269299] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:20:32.837496+00:00 node-68 kernel: [1489247.269303] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:20:32.837497+00:00 node-68 kernel: [1489247.269305] [] start_secondary+0x154/0x190 2017-10-21T03:20:32.837498+00:00 node-68 kernel: [1489247.269308] ---[ end trace d44d42b3ada7832f ]--- 2017-10-21T03:21:53.857224+00:00 node-68 kernel: [1489328.283591] ------------[ cut here ]------------ 2017-10-21T03:21:53.857250+00:00 node-68 kernel: [1489328.283609] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:21:53.857254+00:00 node-68 kernel: [1489328.283614] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:21:53.857276+00:00 node-68 kernel: [1489328.283616] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:21:53.857280+00:00 node-68 kernel: [1489328.283708] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:21:53.857281+00:00 node-68 kernel: [1489328.283710] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:21:53.857282+00:00 node-68 kernel: [1489328.283712] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:21:53.857307+00:00 node-68 kernel: [1489328.283715] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:21:53.857310+00:00 node-68 kernel: [1489328.283718] ffff882032bcbb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:21:53.857311+00:00 node-68 kernel: [1489328.283721] Call Trace: 2017-10-21T03:21:53.857313+00:00 node-68 kernel: [1489328.283723] [] dump_stack+0x63/0x90 2017-10-21T03:21:53.857314+00:00 node-68 kernel: [1489328.283733] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:21:53.857315+00:00 node-68 kernel: [1489328.283735] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:21:53.857316+00:00 node-68 kernel: [1489328.283738] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:21:53.857318+00:00 node-68 kernel: [1489328.283741] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:21:53.857320+00:00 node-68 kernel: [1489328.283744] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:21:53.857321+00:00 node-68 kernel: [1489328.283751] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:21:53.857322+00:00 node-68 kernel: [1489328.283754] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:21:53.857324+00:00 node-68 kernel: [1489328.283757] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:21:53.857325+00:00 node-68 kernel: [1489328.283910] [] ? nf_iterate+0x62/0x80 2017-10-21T03:21:53.857327+00:00 node-68 kernel: [1489328.283913] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:21:53.857328+00:00 node-68 kernel: [1489328.284053] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:21:53.857329+00:00 node-68 kernel: [1489328.284057] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:21:53.857330+00:00 node-68 kernel: [1489328.284060] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:21:53.857331+00:00 node-68 kernel: [1489328.284064] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:21:53.857332+00:00 node-68 kernel: [1489328.284067] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:21:53.857334+00:00 node-68 kernel: [1489328.284069] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:21:53.857335+00:00 node-68 kernel: [1489328.284071] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:21:53.857336+00:00 node-68 kernel: [1489328.284074] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:21:53.857338+00:00 node-68 kernel: [1489328.284078] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:21:53.857339+00:00 node-68 kernel: [1489328.284080] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:21:53.857340+00:00 node-68 kernel: [1489328.284084] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:21:53.857341+00:00 node-68 kernel: [1489328.284088] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:21:53.857358+00:00 node-68 kernel: [1489328.284090] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:21:53.857360+00:00 node-68 kernel: [1489328.284092] [] process_backlog+0xa8/0x150 2017-10-21T03:21:53.857362+00:00 node-68 kernel: [1489328.284094] [] net_rx_action+0x21e/0x360 2017-10-21T03:21:53.857363+00:00 node-68 kernel: [1489328.284097] [] __do_softirq+0x101/0x290 2017-10-21T03:21:53.857364+00:00 node-68 kernel: [1489328.284099] [] irq_exit+0xa3/0xb0 2017-10-21T03:21:53.857365+00:00 node-68 kernel: [1489328.284102] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:21:53.857367+00:00 node-68 kernel: [1489328.284108] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:21:53.857368+00:00 node-68 kernel: [1489328.284109] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:21:53.857369+00:00 node-68 kernel: [1489328.284113] [] cpuidle_enter+0x17/0x20 2017-10-21T03:21:53.857371+00:00 node-68 kernel: [1489328.284117] [] call_cpuidle+0x32/0x60 2017-10-21T03:21:53.857372+00:00 node-68 kernel: [1489328.284119] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:21:53.857374+00:00 node-68 kernel: [1489328.284121] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:21:53.857375+00:00 node-68 kernel: [1489328.284124] [] start_secondary+0x154/0x190 2017-10-21T03:21:53.857377+00:00 node-68 kernel: [1489328.284127] ---[ end trace d44d42b3ada78330 ]--- 2017-10-21T03:27:51.320046+00:00 node-68 kernel: [1489685.724600] ------------[ cut here ]------------ 2017-10-21T03:27:51.320066+00:00 node-68 kernel: [1489685.724615] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:27:51.320068+00:00 node-68 kernel: [1489685.724618] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:27:51.320069+00:00 node-68 kernel: [1489685.724620] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:27:51.320070+00:00 node-68 kernel: [1489685.724695] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:27:51.320072+00:00 node-68 kernel: [1489685.724697] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:27:51.320080+00:00 node-68 kernel: [1489685.724698] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:27:51.320094+00:00 node-68 kernel: [1489685.724700] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:27:51.320095+00:00 node-68 kernel: [1489685.724701] ffff880e05989f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:27:51.320097+00:00 node-68 kernel: [1489685.724703] Call Trace: 2017-10-21T03:27:51.320098+00:00 node-68 kernel: [1489685.724704] [] dump_stack+0x63/0x90 2017-10-21T03:27:51.320099+00:00 node-68 kernel: [1489685.724712] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:27:51.320099+00:00 node-68 kernel: [1489685.724714] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:27:51.320100+00:00 node-68 kernel: [1489685.724717] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:27:51.320101+00:00 node-68 kernel: [1489685.724719] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:27:51.320102+00:00 node-68 kernel: [1489685.724728] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:27:51.320103+00:00 node-68 kernel: [1489685.724733] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:27:51.320104+00:00 node-68 kernel: [1489685.724738] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:27:51.320104+00:00 node-68 kernel: [1489685.724741] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:27:51.320105+00:00 node-68 kernel: [1489685.724743] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:27:51.320105+00:00 node-68 kernel: [1489685.724746] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:27:51.320107+00:00 node-68 kernel: [1489685.724748] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:27:51.320108+00:00 node-68 kernel: [1489685.724751] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:27:51.320108+00:00 node-68 kernel: [1489685.724757] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:27:51.320109+00:00 node-68 kernel: [1489685.724762] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:27:51.320109+00:00 node-68 kernel: [1489685.724764] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:27:51.320110+00:00 node-68 kernel: [1489685.724767] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T03:27:51.320112+00:00 node-68 kernel: [1489685.724770] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:27:51.320113+00:00 node-68 kernel: [1489685.724773] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:27:51.320113+00:00 node-68 kernel: [1489685.724776] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:27:51.320114+00:00 node-68 kernel: [1489685.724779] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:27:51.320115+00:00 node-68 kernel: [1489685.724780] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:27:51.320116+00:00 node-68 kernel: [1489685.724782] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:27:51.320123+00:00 node-68 kernel: [1489685.724783] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:27:51.320124+00:00 node-68 kernel: [1489685.724785] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:27:51.320125+00:00 node-68 kernel: [1489685.724786] [] process_backlog+0xa8/0x150 2017-10-21T03:27:51.320125+00:00 node-68 kernel: [1489685.724787] [] net_rx_action+0x21e/0x360 2017-10-21T03:27:51.320126+00:00 node-68 kernel: [1489685.724790] [] __do_softirq+0x101/0x290 2017-10-21T03:27:51.320127+00:00 node-68 kernel: [1489685.724791] [] irq_exit+0xa3/0xb0 2017-10-21T03:27:51.320129+00:00 node-68 kernel: [1489685.724794] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:27:51.320129+00:00 node-68 kernel: [1489685.724797] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:27:51.320130+00:00 node-68 kernel: [1489685.724798] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:27:51.320131+00:00 node-68 kernel: [1489685.724801] [] cpuidle_enter+0x17/0x20 2017-10-21T03:27:51.320131+00:00 node-68 kernel: [1489685.724804] [] call_cpuidle+0x32/0x60 2017-10-21T03:27:51.320133+00:00 node-68 kernel: [1489685.724805] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:27:51.320134+00:00 node-68 kernel: [1489685.724807] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:27:51.320134+00:00 node-68 kernel: [1489685.724808] [] start_secondary+0x154/0x190 2017-10-21T03:27:51.320135+00:00 node-68 kernel: [1489685.724810] ---[ end trace d44d42b3ada78331 ]--- 2017-10-21T03:28:03.689270+00:00 node-68 kernel: [1489698.090615] ------------[ cut here ]------------ 2017-10-21T03:28:03.689291+00:00 node-68 kernel: [1489698.090624] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:28:03.689293+00:00 node-68 kernel: [1489698.090626] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:28:03.689294+00:00 node-68 kernel: [1489698.090627] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:28:03.689295+00:00 node-68 kernel: [1489698.090693] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:28:03.689303+00:00 node-68 kernel: [1489698.090694] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:28:03.689304+00:00 node-68 kernel: [1489698.090695] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:28:03.689320+00:00 node-68 kernel: [1489698.090697] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:28:03.689322+00:00 node-68 kernel: [1489698.090699] ffff88203241a200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:28:03.689323+00:00 node-68 kernel: [1489698.090700] Call Trace: 2017-10-21T03:28:03.689324+00:00 node-68 kernel: [1489698.090702] [] dump_stack+0x63/0x90 2017-10-21T03:28:03.689325+00:00 node-68 kernel: [1489698.090709] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:28:03.689325+00:00 node-68 kernel: [1489698.090711] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:28:03.689326+00:00 node-68 kernel: [1489698.090713] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:28:03.689326+00:00 node-68 kernel: [1489698.090714] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:28:03.689328+00:00 node-68 kernel: [1489698.090716] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:28:03.689329+00:00 node-68 kernel: [1489698.090721] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:28:03.689330+00:00 node-68 kernel: [1489698.090724] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:28:03.689330+00:00 node-68 kernel: [1489698.090728] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:28:03.689331+00:00 node-68 kernel: [1489698.090730] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:28:03.689331+00:00 node-68 kernel: [1489698.090733] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:28:03.689333+00:00 node-68 kernel: [1489698.090735] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:28:03.689334+00:00 node-68 kernel: [1489698.090738] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:28:03.689334+00:00 node-68 kernel: [1489698.090741] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:28:03.689335+00:00 node-68 kernel: [1489698.090744] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T03:28:03.689335+00:00 node-68 kernel: [1489698.090745] [] ? load_balance+0x1d3/0x980 2017-10-21T03:28:03.689336+00:00 node-68 kernel: [1489698.090748] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:28:03.689338+00:00 node-68 kernel: [1489698.090749] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:28:03.689339+00:00 node-68 kernel: [1489698.090751] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:28:03.689339+00:00 node-68 kernel: [1489698.090752] [] process_backlog+0xa8/0x150 2017-10-21T03:28:03.689340+00:00 node-68 kernel: [1489698.090754] [] net_rx_action+0x21e/0x360 2017-10-21T03:28:03.689341+00:00 node-68 kernel: [1489698.090756] [] __do_softirq+0x101/0x290 2017-10-21T03:28:03.689342+00:00 node-68 kernel: [1489698.090758] [] irq_exit+0xa3/0xb0 2017-10-21T03:28:03.689343+00:00 node-68 kernel: [1489698.090761] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:28:03.689348+00:00 node-68 kernel: [1489698.090764] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:28:03.689349+00:00 node-68 kernel: [1489698.090765] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:28:03.689350+00:00 node-68 kernel: [1489698.090768] [] cpuidle_enter+0x17/0x20 2017-10-21T03:28:03.689351+00:00 node-68 kernel: [1489698.090770] [] call_cpuidle+0x32/0x60 2017-10-21T03:28:03.689352+00:00 node-68 kernel: [1489698.090771] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:28:03.689353+00:00 node-68 kernel: [1489698.090773] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:28:03.689354+00:00 node-68 kernel: [1489698.090774] [] start_secondary+0x154/0x190 2017-10-21T03:28:03.689355+00:00 node-68 kernel: [1489698.090776] ---[ end trace d44d42b3ada78332 ]--- 2017-10-21T03:31:31.726978+00:00 node-68 kernel: [1489906.117746] ------------[ cut here ]------------ 2017-10-21T03:31:31.727006+00:00 node-68 kernel: [1489906.117764] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:31:31.727016+00:00 node-68 kernel: [1489906.117768] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:31:31.727031+00:00 node-68 kernel: [1489906.117770] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:31:31.727039+00:00 node-68 kernel: [1489906.117881] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:31:31.727040+00:00 node-68 kernel: [1489906.117883] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:31:31.727040+00:00 node-68 kernel: [1489906.117884] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:31:31.727058+00:00 node-68 kernel: [1489906.117887] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:31:31.727059+00:00 node-68 kernel: [1489906.117889] ffff88077281cc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:31:31.727061+00:00 node-68 kernel: [1489906.117892] Call Trace: 2017-10-21T03:31:31.727062+00:00 node-68 kernel: [1489906.117894] [] dump_stack+0x63/0x90 2017-10-21T03:31:31.727063+00:00 node-68 kernel: [1489906.117903] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:31:31.727064+00:00 node-68 kernel: [1489906.117906] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:31:31.727064+00:00 node-68 kernel: [1489906.117910] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:31:31.727065+00:00 node-68 kernel: [1489906.117912] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:31:31.727067+00:00 node-68 kernel: [1489906.117915] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:31:31.727068+00:00 node-68 kernel: [1489906.117922] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:31:31.727069+00:00 node-68 kernel: [1489906.117926] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:31:31.727069+00:00 node-68 kernel: [1489906.117932] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:31:31.727070+00:00 node-68 kernel: [1489906.117935] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:31:31.727071+00:00 node-68 kernel: [1489906.117938] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:31:31.727072+00:00 node-68 kernel: [1489906.117943] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:31:31.727073+00:00 node-68 kernel: [1489906.117946] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:31:31.727074+00:00 node-68 kernel: [1489906.117950] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:31:31.727075+00:00 node-68 kernel: [1489906.117956] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T03:31:31.727075+00:00 node-68 kernel: [1489906.117960] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:31:31.727077+00:00 node-68 kernel: [1489906.117964] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T03:31:31.727078+00:00 node-68 kernel: [1489906.117968] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T03:31:31.727079+00:00 node-68 kernel: [1489906.117972] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:31:31.727079+00:00 node-68 kernel: [1489906.117978] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:31:31.727080+00:00 node-68 kernel: [1489906.117981] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:31:31.727081+00:00 node-68 kernel: [1489906.117986] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:31:31.727082+00:00 node-68 kernel: [1489906.117988] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:31:31.727091+00:00 node-68 kernel: [1489906.117991] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:31:31.727093+00:00 node-68 kernel: [1489906.117992] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:31:31.727094+00:00 node-68 kernel: [1489906.117995] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T03:31:31.727096+00:00 node-68 kernel: [1489906.117997] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:31:31.727098+00:00 node-68 kernel: [1489906.117999] [] process_backlog+0xa8/0x150 2017-10-21T03:31:31.727099+00:00 node-68 kernel: [1489906.118001] [] net_rx_action+0x21e/0x360 2017-10-21T03:31:31.727101+00:00 node-68 kernel: [1489906.118003] [] __do_softirq+0x101/0x290 2017-10-21T03:31:31.727101+00:00 node-68 kernel: [1489906.118006] [] irq_exit+0xa3/0xb0 2017-10-21T03:31:31.727102+00:00 node-68 kernel: [1489906.118009] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:31:31.727103+00:00 node-68 kernel: [1489906.118015] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:31:31.727104+00:00 node-68 kernel: [1489906.118016] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:31:31.727106+00:00 node-68 kernel: [1489906.118021] [] cpuidle_enter+0x17/0x20 2017-10-21T03:31:31.727107+00:00 node-68 kernel: [1489906.118025] [] call_cpuidle+0x32/0x60 2017-10-21T03:31:31.727109+00:00 node-68 kernel: [1489906.118027] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:31:31.727109+00:00 node-68 kernel: [1489906.118030] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:31:31.727110+00:00 node-68 kernel: [1489906.118032] [] start_secondary+0x154/0x190 2017-10-21T03:31:31.727112+00:00 node-68 kernel: [1489906.118035] ---[ end trace d44d42b3ada78333 ]--- 2017-10-21T03:31:44.066037+00:00 node-68 kernel: [1489918.456155] ------------[ cut here ]------------ 2017-10-21T03:31:44.066058+00:00 node-68 kernel: [1489918.456171] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:31:44.066060+00:00 node-68 kernel: [1489918.456174] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:31:44.066061+00:00 node-68 kernel: [1489918.456176] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:31:44.066064+00:00 node-68 kernel: [1489918.456247] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:31:44.066065+00:00 node-68 kernel: [1489918.456248] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:31:44.066073+00:00 node-68 kernel: [1489918.456249] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:31:44.066093+00:00 node-68 kernel: [1489918.456251] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:31:44.066095+00:00 node-68 kernel: [1489918.456252] ffff881032131500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:31:44.066096+00:00 node-68 kernel: [1489918.456254] Call Trace: 2017-10-21T03:31:44.066098+00:00 node-68 kernel: [1489918.456255] [] dump_stack+0x63/0x90 2017-10-21T03:31:44.066098+00:00 node-68 kernel: [1489918.456264] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:31:44.066099+00:00 node-68 kernel: [1489918.456265] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:31:44.066100+00:00 node-68 kernel: [1489918.456268] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:31:44.066101+00:00 node-68 kernel: [1489918.456269] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:31:44.066103+00:00 node-68 kernel: [1489918.456271] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:31:44.066104+00:00 node-68 kernel: [1489918.456277] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:31:44.066105+00:00 node-68 kernel: [1489918.456282] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:31:44.066106+00:00 node-68 kernel: [1489918.456286] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:31:44.066106+00:00 node-68 kernel: [1489918.456288] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:31:44.066107+00:00 node-68 kernel: [1489918.456291] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:31:44.066109+00:00 node-68 kernel: [1489918.456293] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:31:44.066110+00:00 node-68 kernel: [1489918.456296] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:31:44.066111+00:00 node-68 kernel: [1489918.456300] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:31:44.066111+00:00 node-68 kernel: [1489918.456301] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:31:44.066112+00:00 node-68 kernel: [1489918.456304] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:31:44.066114+00:00 node-68 kernel: [1489918.456311] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:31:44.066115+00:00 node-68 kernel: [1489918.456316] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:31:44.066117+00:00 node-68 kernel: [1489918.456320] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:31:44.066118+00:00 node-68 kernel: [1489918.456322] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:31:44.066119+00:00 node-68 kernel: [1489918.456326] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:31:44.066120+00:00 node-68 kernel: [1489918.456329] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:31:44.066121+00:00 node-68 kernel: [1489918.456330] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:31:44.066133+00:00 node-68 kernel: [1489918.456332] [] process_backlog+0xa8/0x150 2017-10-21T03:31:44.066135+00:00 node-68 kernel: [1489918.456333] [] net_rx_action+0x21e/0x360 2017-10-21T03:31:44.066136+00:00 node-68 kernel: [1489918.456336] [] __do_softirq+0x101/0x290 2017-10-21T03:31:44.066137+00:00 node-68 kernel: [1489918.456338] [] irq_exit+0xa3/0xb0 2017-10-21T03:31:44.066138+00:00 node-68 kernel: [1489918.456339] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:31:44.066140+00:00 node-68 kernel: [1489918.456343] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:31:44.066141+00:00 node-68 kernel: [1489918.456343] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:31:44.066141+00:00 node-68 kernel: [1489918.456347] [] cpuidle_enter+0x17/0x20 2017-10-21T03:31:44.066142+00:00 node-68 kernel: [1489918.456349] [] call_cpuidle+0x32/0x60 2017-10-21T03:31:44.066143+00:00 node-68 kernel: [1489918.456351] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:31:44.066144+00:00 node-68 kernel: [1489918.456352] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:31:44.066145+00:00 node-68 kernel: [1489918.456354] [] start_secondary+0x154/0x190 2017-10-21T03:31:44.066147+00:00 node-68 kernel: [1489918.456356] ---[ end trace d44d42b3ada78334 ]--- 2017-10-21T03:32:27.148874+00:00 node-68 kernel: [1489961.536293] ------------[ cut here ]------------ 2017-10-21T03:32:27.148896+00:00 node-68 kernel: [1489961.536312] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:32:27.148897+00:00 node-68 kernel: [1489961.536316] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:32:27.148898+00:00 node-68 kernel: [1489961.536318] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:32:27.148900+00:00 node-68 kernel: [1489961.536394] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:32:27.148919+00:00 node-68 kernel: [1489961.536395] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:32:27.148920+00:00 node-68 kernel: [1489961.536397] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:32:27.148936+00:00 node-68 kernel: [1489961.536399] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:32:27.148937+00:00 node-68 kernel: [1489961.536400] ffff880d39d45300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:32:27.148939+00:00 node-68 kernel: [1489961.536402] Call Trace: 2017-10-21T03:32:27.148940+00:00 node-68 kernel: [1489961.536404] [] dump_stack+0x63/0x90 2017-10-21T03:32:27.148941+00:00 node-68 kernel: [1489961.536411] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:32:27.148941+00:00 node-68 kernel: [1489961.536414] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:32:27.148942+00:00 node-68 kernel: [1489961.536418] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:32:27.148943+00:00 node-68 kernel: [1489961.536421] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:32:27.148944+00:00 node-68 kernel: [1489961.536425] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:32:27.148945+00:00 node-68 kernel: [1489961.536431] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:32:27.148946+00:00 node-68 kernel: [1489961.536435] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:32:27.148946+00:00 node-68 kernel: [1489961.536440] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:32:27.148947+00:00 node-68 kernel: [1489961.536444] [] ? nf_iterate+0x62/0x80 2017-10-21T03:32:27.148948+00:00 node-68 kernel: [1489961.536447] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:32:27.148949+00:00 node-68 kernel: [1489961.536455] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:32:27.148950+00:00 node-68 kernel: [1489961.536458] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:32:27.148951+00:00 node-68 kernel: [1489961.536460] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:32:27.148952+00:00 node-68 kernel: [1489961.536463] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:32:27.148952+00:00 node-68 kernel: [1489961.536466] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:32:27.148953+00:00 node-68 kernel: [1489961.536468] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:32:27.148955+00:00 node-68 kernel: [1489961.536469] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:32:27.148956+00:00 node-68 kernel: [1489961.536473] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:32:27.148957+00:00 node-68 kernel: [1489961.536476] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:32:27.148957+00:00 node-68 kernel: [1489961.536479] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:32:27.148958+00:00 node-68 kernel: [1489961.536480] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:32:27.148959+00:00 node-68 kernel: [1489961.536482] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:32:27.148960+00:00 node-68 kernel: [1489961.536483] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:32:27.148967+00:00 node-68 kernel: [1489961.536488] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T03:32:27.148969+00:00 node-68 kernel: [1489961.536490] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:32:27.148970+00:00 node-68 kernel: [1489961.536491] [] process_backlog+0xa8/0x150 2017-10-21T03:32:27.148971+00:00 node-68 kernel: [1489961.536492] [] net_rx_action+0x21e/0x360 2017-10-21T03:32:27.148972+00:00 node-68 kernel: [1489961.536495] [] __do_softirq+0x101/0x290 2017-10-21T03:32:27.148973+00:00 node-68 kernel: [1489961.536497] [] irq_exit+0xa3/0xb0 2017-10-21T03:32:27.148974+00:00 node-68 kernel: [1489961.536500] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:32:27.148975+00:00 node-68 kernel: [1489961.536504] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:32:27.148975+00:00 node-68 kernel: [1489961.536504] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:32:27.148976+00:00 node-68 kernel: [1489961.536508] [] cpuidle_enter+0x17/0x20 2017-10-21T03:32:27.148977+00:00 node-68 kernel: [1489961.536511] [] call_cpuidle+0x32/0x60 2017-10-21T03:32:27.148978+00:00 node-68 kernel: [1489961.536513] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:32:27.148979+00:00 node-68 kernel: [1489961.536514] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:32:27.148980+00:00 node-68 kernel: [1489961.536516] [] start_secondary+0x154/0x190 2017-10-21T03:32:27.148980+00:00 node-68 kernel: [1489961.536518] ---[ end trace d44d42b3ada78335 ]--- 2017-10-21T03:34:39.507498+00:00 node-68 kernel: [1490093.886736] ------------[ cut here ]------------ 2017-10-21T03:34:39.507517+00:00 node-68 kernel: [1490093.886749] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:34:39.507519+00:00 node-68 kernel: [1490093.886752] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:34:39.507520+00:00 node-68 kernel: [1490093.886753] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:34:39.507522+00:00 node-68 kernel: [1490093.886823] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:34:39.507523+00:00 node-68 kernel: [1490093.886824] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:34:39.507524+00:00 node-68 kernel: [1490093.886825] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:34:39.507537+00:00 node-68 kernel: [1490093.886829] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:34:39.507544+00:00 node-68 kernel: [1490093.886830] ffff882032a77700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:34:39.507545+00:00 node-68 kernel: [1490093.886832] Call Trace: 2017-10-21T03:34:39.507546+00:00 node-68 kernel: [1490093.886833] [] dump_stack+0x63/0x90 2017-10-21T03:34:39.507547+00:00 node-68 kernel: [1490093.886840] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:34:39.507547+00:00 node-68 kernel: [1490093.886842] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:34:39.507548+00:00 node-68 kernel: [1490093.886844] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:34:39.507549+00:00 node-68 kernel: [1490093.886846] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:34:39.507550+00:00 node-68 kernel: [1490093.886848] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:34:39.507551+00:00 node-68 kernel: [1490093.886853] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:34:39.507552+00:00 node-68 kernel: [1490093.886856] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:34:39.507552+00:00 node-68 kernel: [1490093.886857] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:34:39.507553+00:00 node-68 kernel: [1490093.886862] [] ? nf_iterate+0x62/0x80 2017-10-21T03:34:39.507554+00:00 node-68 kernel: [1490093.886865] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:34:39.507555+00:00 node-68 kernel: [1490093.886871] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:34:39.507556+00:00 node-68 kernel: [1490093.886874] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:34:39.507556+00:00 node-68 kernel: [1490093.886876] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:34:39.507557+00:00 node-68 kernel: [1490093.886879] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:34:39.507557+00:00 node-68 kernel: [1490093.886882] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:34:39.507558+00:00 node-68 kernel: [1490093.886884] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:34:39.507560+00:00 node-68 kernel: [1490093.886885] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:34:39.507560+00:00 node-68 kernel: [1490093.886889] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:34:39.507561+00:00 node-68 kernel: [1490093.886892] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:34:39.507562+00:00 node-68 kernel: [1490093.886895] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:34:39.507563+00:00 node-68 kernel: [1490093.886896] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:34:39.507563+00:00 node-68 kernel: [1490093.886898] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:34:39.507565+00:00 node-68 kernel: [1490093.886899] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:34:39.507572+00:00 node-68 kernel: [1490093.886901] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:34:39.507573+00:00 node-68 kernel: [1490093.886902] [] process_backlog+0xa8/0x150 2017-10-21T03:34:39.507574+00:00 node-68 kernel: [1490093.886903] [] net_rx_action+0x21e/0x360 2017-10-21T03:34:39.507575+00:00 node-68 kernel: [1490093.886906] [] __do_softirq+0x101/0x290 2017-10-21T03:34:39.507576+00:00 node-68 kernel: [1490093.886907] [] irq_exit+0xa3/0xb0 2017-10-21T03:34:39.507578+00:00 node-68 kernel: [1490093.886910] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:34:39.507579+00:00 node-68 kernel: [1490093.886913] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:34:39.507579+00:00 node-68 kernel: [1490093.886914] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:34:39.507580+00:00 node-68 kernel: [1490093.886918] [] cpuidle_enter+0x17/0x20 2017-10-21T03:34:39.507581+00:00 node-68 kernel: [1490093.886920] [] call_cpuidle+0x32/0x60 2017-10-21T03:34:39.507582+00:00 node-68 kernel: [1490093.886921] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:34:39.507583+00:00 node-68 kernel: [1490093.886923] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:34:39.507584+00:00 node-68 kernel: [1490093.886925] [] start_secondary+0x154/0x190 2017-10-21T03:34:39.507585+00:00 node-68 kernel: [1490093.886927] ---[ end trace d44d42b3ada78336 ]--- 2017-10-21T03:38:54.927680+00:00 node-68 kernel: [1490349.291030] ------------[ cut here ]------------ 2017-10-21T03:38:54.927700+00:00 node-68 kernel: [1490349.291045] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:38:54.927702+00:00 node-68 kernel: [1490349.291059] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:38:54.927703+00:00 node-68 kernel: [1490349.291061] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:38:54.927705+00:00 node-68 kernel: [1490349.291130] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:38:54.927713+00:00 node-68 kernel: [1490349.291131] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:38:54.927714+00:00 node-68 kernel: [1490349.291133] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:38:54.927729+00:00 node-68 kernel: [1490349.291134] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:38:54.927731+00:00 node-68 kernel: [1490349.291136] ffff880ea352c300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:38:54.927732+00:00 node-68 kernel: [1490349.291138] Call Trace: 2017-10-21T03:38:54.927733+00:00 node-68 kernel: [1490349.291139] [] dump_stack+0x63/0x90 2017-10-21T03:38:54.927734+00:00 node-68 kernel: [1490349.291146] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:38:54.927735+00:00 node-68 kernel: [1490349.291148] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:38:54.927735+00:00 node-68 kernel: [1490349.291150] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:38:54.927736+00:00 node-68 kernel: [1490349.291152] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:38:54.927738+00:00 node-68 kernel: [1490349.291154] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:38:54.927739+00:00 node-68 kernel: [1490349.291159] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:38:54.927739+00:00 node-68 kernel: [1490349.291162] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:38:54.927740+00:00 node-68 kernel: [1490349.291164] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:38:54.927741+00:00 node-68 kernel: [1490349.291167] [] ? nf_iterate+0x62/0x80 2017-10-21T03:38:54.927742+00:00 node-68 kernel: [1490349.291169] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:38:54.927743+00:00 node-68 kernel: [1490349.291175] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:38:54.927744+00:00 node-68 kernel: [1490349.291178] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:38:54.927745+00:00 node-68 kernel: [1490349.291181] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:38:54.927746+00:00 node-68 kernel: [1490349.291183] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:38:54.927746+00:00 node-68 kernel: [1490349.291187] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:38:54.927747+00:00 node-68 kernel: [1490349.291190] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:38:54.927749+00:00 node-68 kernel: [1490349.291191] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:38:54.927750+00:00 node-68 kernel: [1490349.291195] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:38:54.927750+00:00 node-68 kernel: [1490349.291197] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:38:54.927751+00:00 node-68 kernel: [1490349.291199] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:38:54.927752+00:00 node-68 kernel: [1490349.291202] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:38:54.927753+00:00 node-68 kernel: [1490349.291204] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:38:54.927760+00:00 node-68 kernel: [1490349.291205] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:38:54.927761+00:00 node-68 kernel: [1490349.291207] [] process_backlog+0xa8/0x150 2017-10-21T03:38:54.927762+00:00 node-68 kernel: [1490349.291208] [] net_rx_action+0x21e/0x360 2017-10-21T03:38:54.927762+00:00 node-68 kernel: [1490349.291210] [] __do_softirq+0x101/0x290 2017-10-21T03:38:54.927763+00:00 node-68 kernel: [1490349.291212] [] irq_exit+0xa3/0xb0 2017-10-21T03:38:54.927764+00:00 node-68 kernel: [1490349.291213] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:38:54.927765+00:00 node-68 kernel: [1490349.291217] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:38:54.927766+00:00 node-68 kernel: [1490349.291217] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:38:54.927766+00:00 node-68 kernel: [1490349.291221] [] cpuidle_enter+0x17/0x20 2017-10-21T03:38:54.927767+00:00 node-68 kernel: [1490349.291224] [] call_cpuidle+0x32/0x60 2017-10-21T03:38:54.927768+00:00 node-68 kernel: [1490349.291225] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:38:54.927769+00:00 node-68 kernel: [1490349.291226] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:38:54.927770+00:00 node-68 kernel: [1490349.291228] [] start_secondary+0x154/0x190 2017-10-21T03:38:54.927771+00:00 node-68 kernel: [1490349.291230] ---[ end trace d44d42b3ada78337 ]--- 2017-10-21T03:40:41.404855+00:00 node-68 kernel: [1490455.760435] ------------[ cut here ]------------ 2017-10-21T03:40:41.404876+00:00 node-68 kernel: [1490455.760442] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:40:41.404878+00:00 node-68 kernel: [1490455.760445] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:40:41.404879+00:00 node-68 kernel: [1490455.760446] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:40:41.404880+00:00 node-68 kernel: [1490455.760508] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:40:41.404881+00:00 node-68 kernel: [1490455.760509] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:40:41.404882+00:00 node-68 kernel: [1490455.760510] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T03:40:41.404907+00:00 node-68 kernel: [1490455.760512] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T03:40:41.404908+00:00 node-68 kernel: [1490455.760514] ffff882033fbaf00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:40:41.404910+00:00 node-68 kernel: [1490455.760515] Call Trace: 2017-10-21T03:40:41.404911+00:00 node-68 kernel: [1490455.760517] [] dump_stack+0x63/0x90 2017-10-21T03:40:41.404912+00:00 node-68 kernel: [1490455.760524] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:40:41.404912+00:00 node-68 kernel: [1490455.760525] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:40:41.404913+00:00 node-68 kernel: [1490455.760528] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:40:41.404913+00:00 node-68 kernel: [1490455.760529] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:40:41.404915+00:00 node-68 kernel: [1490455.760531] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:40:41.404916+00:00 node-68 kernel: [1490455.760536] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:40:41.404916+00:00 node-68 kernel: [1490455.760539] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:40:41.404917+00:00 node-68 kernel: [1490455.760541] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:40:41.404918+00:00 node-68 kernel: [1490455.760545] [] ? nf_iterate+0x62/0x80 2017-10-21T03:40:41.404918+00:00 node-68 kernel: [1490455.760546] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:40:41.404919+00:00 node-68 kernel: [1490455.760551] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:40:41.404920+00:00 node-68 kernel: [1490455.760554] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:40:41.404921+00:00 node-68 kernel: [1490455.760556] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:40:41.404922+00:00 node-68 kernel: [1490455.760559] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:40:41.404922+00:00 node-68 kernel: [1490455.760561] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:40:41.404923+00:00 node-68 kernel: [1490455.760564] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:40:41.404924+00:00 node-68 kernel: [1490455.760566] [] ? nf_iterate+0x62/0x80 2017-10-21T03:40:41.404925+00:00 node-68 kernel: [1490455.760568] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:40:41.404926+00:00 node-68 kernel: [1490455.760569] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:40:41.404926+00:00 node-68 kernel: [1490455.760572] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:40:41.404927+00:00 node-68 kernel: [1490455.760575] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:40:41.404928+00:00 node-68 kernel: [1490455.760576] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:40:41.404938+00:00 node-68 kernel: [1490455.760578] [] ? __napi_schedule+0x40/0x60 2017-10-21T03:40:41.404939+00:00 node-68 kernel: [1490455.760581] [] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-21T03:40:41.404939+00:00 node-68 kernel: [1490455.760582] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:40:41.404940+00:00 node-68 kernel: [1490455.760583] [] process_backlog+0xa8/0x150 2017-10-21T03:40:41.404941+00:00 node-68 kernel: [1490455.760585] [] net_rx_action+0x21e/0x360 2017-10-21T03:40:41.404942+00:00 node-68 kernel: [1490455.760587] [] __do_softirq+0x101/0x290 2017-10-21T03:40:41.404943+00:00 node-68 kernel: [1490455.760589] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T03:40:41.404944+00:00 node-68 kernel: [1490455.760590] [] do_softirq.part.19+0x38/0x40 2017-10-21T03:40:41.404944+00:00 node-68 kernel: [1490455.760593] [] do_softirq+0x1d/0x20 2017-10-21T03:40:41.404945+00:00 node-68 kernel: [1490455.760594] [] netif_rx_ni+0x33/0x80 2017-10-21T03:40:41.404946+00:00 node-68 kernel: [1490455.760597] [] tun_get_user+0x506/0x880 2017-10-21T03:40:41.404947+00:00 node-68 kernel: [1490455.760599] [] tun_sendmsg+0x51/0x70 2017-10-21T03:40:41.404948+00:00 node-68 kernel: [1490455.760601] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T03:40:41.404949+00:00 node-68 kernel: [1490455.760603] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T03:40:41.404950+00:00 node-68 kernel: [1490455.760606] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T03:40:41.404951+00:00 node-68 kernel: [1490455.760608] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T03:40:41.404952+00:00 node-68 kernel: [1490455.760610] [] kthread+0xe5/0x100 2017-10-21T03:40:41.404953+00:00 node-68 kernel: [1490455.760611] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:40:41.404954+00:00 node-68 kernel: [1490455.760614] [] ret_from_fork+0x3f/0x70 2017-10-21T03:40:41.404955+00:00 node-68 kernel: [1490455.760615] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T03:40:41.404955+00:00 node-68 kernel: [1490455.760616] ---[ end trace d44d42b3ada78338 ]--- 2017-10-21T03:41:01.564002+00:00 node-68 kernel: [1490475.919438] ------------[ cut here ]------------ 2017-10-21T03:41:01.564025+00:00 node-68 kernel: [1490475.919456] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:41:01.564027+00:00 node-68 kernel: [1490475.919461] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:41:01.564028+00:00 node-68 kernel: [1490475.919463] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:41:01.564031+00:00 node-68 kernel: [1490475.919554] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:41:01.564039+00:00 node-68 kernel: [1490475.919556] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:41:01.564039+00:00 node-68 kernel: [1490475.919558] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:41:01.564054+00:00 node-68 kernel: [1490475.919561] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:41:01.564056+00:00 node-68 kernel: [1490475.919563] ffff88103302fb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:41:01.564058+00:00 node-68 kernel: [1490475.919565] Call Trace: 2017-10-21T03:41:01.564059+00:00 node-68 kernel: [1490475.919567] [] dump_stack+0x63/0x90 2017-10-21T03:41:01.564059+00:00 node-68 kernel: [1490475.919578] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:41:01.564060+00:00 node-68 kernel: [1490475.919581] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:41:01.564061+00:00 node-68 kernel: [1490475.919585] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:41:01.564062+00:00 node-68 kernel: [1490475.919587] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:41:01.564063+00:00 node-68 kernel: [1490475.919589] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:41:01.564064+00:00 node-68 kernel: [1490475.919596] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:41:01.564065+00:00 node-68 kernel: [1490475.919600] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:41:01.564066+00:00 node-68 kernel: [1490475.919603] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:41:01.564066+00:00 node-68 kernel: [1490475.919607] [] ? nf_iterate+0x62/0x80 2017-10-21T03:41:01.564068+00:00 node-68 kernel: [1490475.919609] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:41:01.564069+00:00 node-68 kernel: [1490475.919612] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:41:01.564070+00:00 node-68 kernel: [1490475.919614] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:41:01.564070+00:00 node-68 kernel: [1490475.919617] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:41:01.564071+00:00 node-68 kernel: [1490475.919622] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:41:01.564072+00:00 node-68 kernel: [1490475.919624] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:41:01.564073+00:00 node-68 kernel: [1490475.919627] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:41:01.564074+00:00 node-68 kernel: [1490475.919628] [] ? nf_iterate+0x62/0x80 2017-10-21T03:41:01.564075+00:00 node-68 kernel: [1490475.919630] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:41:01.564076+00:00 node-68 kernel: [1490475.919632] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:41:01.564076+00:00 node-68 kernel: [1490475.919635] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:41:01.564077+00:00 node-68 kernel: [1490475.919636] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:41:01.564078+00:00 node-68 kernel: [1490475.919639] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:41:01.564087+00:00 node-68 kernel: [1490475.919640] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:41:01.564088+00:00 node-68 kernel: [1490475.919642] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:41:01.564089+00:00 node-68 kernel: [1490475.919643] [] process_backlog+0xa8/0x150 2017-10-21T03:41:01.564090+00:00 node-68 kernel: [1490475.919644] [] net_rx_action+0x21e/0x360 2017-10-21T03:41:01.564099+00:00 node-68 kernel: [1490475.919647] [] __do_softirq+0x101/0x290 2017-10-21T03:41:01.564100+00:00 node-68 kernel: [1490475.919649] [] irq_exit+0xa3/0xb0 2017-10-21T03:41:01.564101+00:00 node-68 kernel: [1490475.919651] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:41:01.564102+00:00 node-68 kernel: [1490475.919655] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:41:01.564102+00:00 node-68 kernel: [1490475.919655] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:41:01.564103+00:00 node-68 kernel: [1490475.919659] [] cpuidle_enter+0x17/0x20 2017-10-21T03:41:01.564104+00:00 node-68 kernel: [1490475.919661] [] call_cpuidle+0x32/0x60 2017-10-21T03:41:01.564105+00:00 node-68 kernel: [1490475.919663] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:41:01.564106+00:00 node-68 kernel: [1490475.919664] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:41:01.564107+00:00 node-68 kernel: [1490475.919666] [] start_secondary+0x154/0x190 2017-10-21T03:41:01.564107+00:00 node-68 kernel: [1490475.919668] ---[ end trace d44d42b3ada78339 ]--- 2017-10-21T03:43:51.845005+00:00 node-68 kernel: [1490646.189878] ------------[ cut here ]------------ 2017-10-21T03:43:51.845024+00:00 node-68 kernel: [1490646.189892] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:43:51.845026+00:00 node-68 kernel: [1490646.189895] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:43:51.845027+00:00 node-68 kernel: [1490646.189897] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:43:51.845029+00:00 node-68 kernel: [1490646.189990] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:43:51.845030+00:00 node-68 kernel: [1490646.189992] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:43:51.845033+00:00 node-68 kernel: [1490646.189993] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:43:51.845089+00:00 node-68 kernel: [1490646.189995] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:43:51.845098+00:00 node-68 kernel: [1490646.189997] ffff881036add000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:43:51.845099+00:00 node-68 kernel: [1490646.189998] Call Trace: 2017-10-21T03:43:51.845100+00:00 node-68 kernel: [1490646.190000] [] dump_stack+0x63/0x90 2017-10-21T03:43:51.845101+00:00 node-68 kernel: [1490646.190007] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:43:51.845102+00:00 node-68 kernel: [1490646.190010] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:43:51.845103+00:00 node-68 kernel: [1490646.190013] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:43:51.845103+00:00 node-68 kernel: [1490646.190014] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:43:51.845105+00:00 node-68 kernel: [1490646.190016] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:43:51.845106+00:00 node-68 kernel: [1490646.190021] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:43:51.845107+00:00 node-68 kernel: [1490646.190025] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:43:51.845107+00:00 node-68 kernel: [1490646.190029] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:43:51.845108+00:00 node-68 kernel: [1490646.190032] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:43:51.845109+00:00 node-68 kernel: [1490646.190034] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:43:51.845110+00:00 node-68 kernel: [1490646.190037] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:43:51.845111+00:00 node-68 kernel: [1490646.190039] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:43:51.845112+00:00 node-68 kernel: [1490646.190042] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:43:51.845112+00:00 node-68 kernel: [1490646.190045] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:43:51.845113+00:00 node-68 kernel: [1490646.190050] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T03:43:51.845114+00:00 node-68 kernel: [1490646.190052] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:43:51.845115+00:00 node-68 kernel: [1490646.190055] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:43:51.845116+00:00 node-68 kernel: [1490646.190058] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:43:51.845117+00:00 node-68 kernel: [1490646.190061] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:43:51.845117+00:00 node-68 kernel: [1490646.190062] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:43:51.845118+00:00 node-68 kernel: [1490646.190065] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:43:51.845119+00:00 node-68 kernel: [1490646.190067] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:43:51.845127+00:00 node-68 kernel: [1490646.190069] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:43:51.845128+00:00 node-68 kernel: [1490646.190070] [] process_backlog+0xa8/0x150 2017-10-21T03:43:51.845129+00:00 node-68 kernel: [1490646.190071] [] net_rx_action+0x21e/0x360 2017-10-21T03:43:51.845130+00:00 node-68 kernel: [1490646.190073] [] __do_softirq+0x101/0x290 2017-10-21T03:43:51.845131+00:00 node-68 kernel: [1490646.190075] [] irq_exit+0xa3/0xb0 2017-10-21T03:43:51.845132+00:00 node-68 kernel: [1490646.190077] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:43:51.845134+00:00 node-68 kernel: [1490646.190080] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:43:51.845134+00:00 node-68 kernel: [1490646.190081] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:43:51.845135+00:00 node-68 kernel: [1490646.190084] [] cpuidle_enter+0x17/0x20 2017-10-21T03:43:51.845136+00:00 node-68 kernel: [1490646.190087] [] call_cpuidle+0x32/0x60 2017-10-21T03:43:51.845136+00:00 node-68 kernel: [1490646.190088] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:43:51.845138+00:00 node-68 kernel: [1490646.190090] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:43:51.845139+00:00 node-68 kernel: [1490646.190091] [] start_secondary+0x154/0x190 2017-10-21T03:43:51.845140+00:00 node-68 kernel: [1490646.190093] ---[ end trace d44d42b3ada7833a ]--- 2017-10-21T03:45:12.091916+00:00 node-68 kernel: [1490726.431823] ------------[ cut here ]------------ 2017-10-21T03:45:12.091937+00:00 node-68 kernel: [1490726.431837] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:45:12.091938+00:00 node-68 kernel: [1490726.431840] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:45:12.091939+00:00 node-68 kernel: [1490726.431842] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:45:12.091941+00:00 node-68 kernel: [1490726.431908] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:45:12.091961+00:00 node-68 kernel: [1490726.431910] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:45:12.091962+00:00 node-68 kernel: [1490726.431911] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:45:12.091978+00:00 node-68 kernel: [1490726.431913] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:45:12.091980+00:00 node-68 kernel: [1490726.431914] ffff881ef780e400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:45:12.091981+00:00 node-68 kernel: [1490726.431916] Call Trace: 2017-10-21T03:45:12.091983+00:00 node-68 kernel: [1490726.431917] [] dump_stack+0x63/0x90 2017-10-21T03:45:12.091983+00:00 node-68 kernel: [1490726.431924] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:45:12.091984+00:00 node-68 kernel: [1490726.431927] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:45:12.091984+00:00 node-68 kernel: [1490726.431929] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:45:12.091985+00:00 node-68 kernel: [1490726.431930] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:45:12.091987+00:00 node-68 kernel: [1490726.431933] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:45:12.091988+00:00 node-68 kernel: [1490726.431938] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:45:12.091989+00:00 node-68 kernel: [1490726.431941] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:45:12.091989+00:00 node-68 kernel: [1490726.431942] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:45:12.091990+00:00 node-68 kernel: [1490726.431946] [] ? nf_iterate+0x62/0x80 2017-10-21T03:45:12.091991+00:00 node-68 kernel: [1490726.431949] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:45:12.091992+00:00 node-68 kernel: [1490726.431955] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:45:12.091993+00:00 node-68 kernel: [1490726.431958] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:45:12.091994+00:00 node-68 kernel: [1490726.431960] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:45:12.091995+00:00 node-68 kernel: [1490726.431963] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:45:12.091995+00:00 node-68 kernel: [1490726.431965] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:45:12.091996+00:00 node-68 kernel: [1490726.431968] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:45:12.091998+00:00 node-68 kernel: [1490726.431970] [] ? nf_iterate+0x62/0x80 2017-10-21T03:45:12.091999+00:00 node-68 kernel: [1490726.431972] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:45:12.091999+00:00 node-68 kernel: [1490726.431974] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T03:45:12.092000+00:00 node-68 kernel: [1490726.431977] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T03:45:12.092001+00:00 node-68 kernel: [1490726.431980] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:45:12.092002+00:00 node-68 kernel: [1490726.431981] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:45:12.092009+00:00 node-68 kernel: [1490726.431984] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:45:12.092010+00:00 node-68 kernel: [1490726.431987] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:45:12.092011+00:00 node-68 kernel: [1490726.431988] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:45:12.092011+00:00 node-68 kernel: [1490726.431990] [] process_backlog+0xa8/0x150 2017-10-21T03:45:12.092012+00:00 node-68 kernel: [1490726.431991] [] net_rx_action+0x21e/0x360 2017-10-21T03:45:12.092013+00:00 node-68 kernel: [1490726.431993] [] __do_softirq+0x101/0x290 2017-10-21T03:45:12.092014+00:00 node-68 kernel: [1490726.431995] [] irq_exit+0xa3/0xb0 2017-10-21T03:45:12.092015+00:00 node-68 kernel: [1490726.431997] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:45:12.092016+00:00 node-68 kernel: [1490726.432002] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:45:12.092016+00:00 node-68 kernel: [1490726.432002] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:45:12.092017+00:00 node-68 kernel: [1490726.432005] [] cpuidle_enter+0x17/0x20 2017-10-21T03:45:12.092018+00:00 node-68 kernel: [1490726.432008] [] call_cpuidle+0x32/0x60 2017-10-21T03:45:12.092019+00:00 node-68 kernel: [1490726.432009] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:45:12.092020+00:00 node-68 kernel: [1490726.432011] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:45:12.092021+00:00 node-68 kernel: [1490726.432012] [] start_secondary+0x154/0x190 2017-10-21T03:45:12.092021+00:00 node-68 kernel: [1490726.432015] ---[ end trace d44d42b3ada7833b ]--- 2017-10-21T03:47:20.580924+00:00 node-68 kernel: [1490854.912756] ------------[ cut here ]------------ 2017-10-21T03:47:20.580950+00:00 node-68 kernel: [1490854.912770] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:47:20.580952+00:00 node-68 kernel: [1490854.912773] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:47:20.580953+00:00 node-68 kernel: [1490854.912775] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:47:20.580975+00:00 node-68 kernel: [1490854.912856] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:47:20.580981+00:00 node-68 kernel: [1490854.912858] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:47:20.580982+00:00 node-68 kernel: [1490854.912859] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:47:20.581000+00:00 node-68 kernel: [1490854.912862] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:47:20.581001+00:00 node-68 kernel: [1490854.912864] ffff88103457ce00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:47:20.581003+00:00 node-68 kernel: [1490854.912868] Call Trace: 2017-10-21T03:47:20.581004+00:00 node-68 kernel: [1490854.912869] [] dump_stack+0x63/0x90 2017-10-21T03:47:20.581005+00:00 node-68 kernel: [1490854.912878] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:47:20.581006+00:00 node-68 kernel: [1490854.912880] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:47:20.581006+00:00 node-68 kernel: [1490854.912885] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:47:20.581007+00:00 node-68 kernel: [1490854.912888] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:47:20.581008+00:00 node-68 kernel: [1490854.912890] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:47:20.581010+00:00 node-68 kernel: [1490854.912897] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:47:20.581010+00:00 node-68 kernel: [1490854.912901] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:47:20.581011+00:00 node-68 kernel: [1490854.912907] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:47:20.581012+00:00 node-68 kernel: [1490854.912911] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:47:20.581012+00:00 node-68 kernel: [1490854.912914] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:47:20.581014+00:00 node-68 kernel: [1490854.912919] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:47:20.581015+00:00 node-68 kernel: [1490854.912922] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:47:20.581015+00:00 node-68 kernel: [1490854.912926] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:47:20.581019+00:00 node-68 kernel: [1490854.912936] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:47:20.581020+00:00 node-68 kernel: [1490854.912938] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:47:20.581021+00:00 node-68 kernel: [1490854.912940] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:47:20.581024+00:00 node-68 kernel: [1490854.912948] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:47:20.581024+00:00 node-68 kernel: [1490854.912952] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T03:47:20.581025+00:00 node-68 kernel: [1490854.912956] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:47:20.581026+00:00 node-68 kernel: [1490854.912958] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:47:20.581026+00:00 node-68 kernel: [1490854.912964] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T03:47:20.581027+00:00 node-68 kernel: [1490854.912967] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T03:47:20.581036+00:00 node-68 kernel: [1490854.912969] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:47:20.581037+00:00 node-68 kernel: [1490854.912971] [] process_backlog+0xa8/0x150 2017-10-21T03:47:20.581037+00:00 node-68 kernel: [1490854.912973] [] net_rx_action+0x21e/0x360 2017-10-21T03:47:20.581038+00:00 node-68 kernel: [1490854.912982] [] __do_softirq+0x101/0x290 2017-10-21T03:47:20.581038+00:00 node-68 kernel: [1490854.912984] [] irq_exit+0xa3/0xb0 2017-10-21T03:47:20.581040+00:00 node-68 kernel: [1490854.912987] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:47:20.581041+00:00 node-68 kernel: [1490854.912992] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:47:20.581041+00:00 node-68 kernel: [1490854.912993] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:47:20.581042+00:00 node-68 kernel: [1490854.912998] [] cpuidle_enter+0x17/0x20 2017-10-21T03:47:20.581043+00:00 node-68 kernel: [1490854.913002] [] call_cpuidle+0x32/0x60 2017-10-21T03:47:20.581044+00:00 node-68 kernel: [1490854.913004] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:47:20.581045+00:00 node-68 kernel: [1490854.913006] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:47:20.581046+00:00 node-68 kernel: [1490854.913008] [] start_secondary+0x154/0x190 2017-10-21T03:47:20.581047+00:00 node-68 kernel: [1490854.913012] ---[ end trace d44d42b3ada7833c ]--- 2017-10-21T03:50:35.972560+00:00 node-68 kernel: [1491050.292221] ------------[ cut here ]------------ 2017-10-21T03:50:35.972582+00:00 node-68 kernel: [1491050.292240] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:50:35.972585+00:00 node-68 kernel: [1491050.292244] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:50:35.972587+00:00 node-68 kernel: [1491050.292246] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:50:35.972590+00:00 node-68 kernel: [1491050.292344] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:50:35.972592+00:00 node-68 kernel: [1491050.292346] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:50:35.972594+00:00 node-68 kernel: [1491050.292347] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:50:35.972617+00:00 node-68 kernel: [1491050.292351] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:50:35.972619+00:00 node-68 kernel: [1491050.292354] ffff880e02f72700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:50:35.972621+00:00 node-68 kernel: [1491050.292356] Call Trace: 2017-10-21T03:50:35.972623+00:00 node-68 kernel: [1491050.292358] [] dump_stack+0x63/0x90 2017-10-21T03:50:35.972623+00:00 node-68 kernel: [1491050.292367] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:50:35.972625+00:00 node-68 kernel: [1491050.292370] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:50:35.972626+00:00 node-68 kernel: [1491050.292373] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:50:35.972627+00:00 node-68 kernel: [1491050.292376] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:50:35.972629+00:00 node-68 kernel: [1491050.292378] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:50:35.972630+00:00 node-68 kernel: [1491050.292385] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:50:35.972631+00:00 node-68 kernel: [1491050.292389] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T03:50:35.972633+00:00 node-68 kernel: [1491050.292391] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T03:50:35.972634+00:00 node-68 kernel: [1491050.292396] [] ? nf_iterate+0x62/0x80 2017-10-21T03:50:35.972636+00:00 node-68 kernel: [1491050.292399] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T03:50:35.972637+00:00 node-68 kernel: [1491050.292407] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T03:50:35.972638+00:00 node-68 kernel: [1491050.292412] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:50:35.972639+00:00 node-68 kernel: [1491050.292415] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:50:35.972640+00:00 node-68 kernel: [1491050.292419] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:50:35.972642+00:00 node-68 kernel: [1491050.292421] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T03:50:35.972643+00:00 node-68 kernel: [1491050.292426] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T03:50:35.972645+00:00 node-68 kernel: [1491050.292429] [] ? nf_iterate+0x62/0x80 2017-10-21T03:50:35.972646+00:00 node-68 kernel: [1491050.292431] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T03:50:35.972648+00:00 node-68 kernel: [1491050.292436] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:50:35.972649+00:00 node-68 kernel: [1491050.292440] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:50:35.972650+00:00 node-68 kernel: [1491050.292444] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:50:35.972652+00:00 node-68 kernel: [1491050.292447] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:50:35.972666+00:00 node-68 kernel: [1491050.292449] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:50:35.972668+00:00 node-68 kernel: [1491050.292451] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:50:35.972670+00:00 node-68 kernel: [1491050.292454] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:50:35.972671+00:00 node-68 kernel: [1491050.292456] [] process_backlog+0xa8/0x150 2017-10-21T03:50:35.972672+00:00 node-68 kernel: [1491050.292458] [] net_rx_action+0x21e/0x360 2017-10-21T03:50:35.972674+00:00 node-68 kernel: [1491050.292461] [] __do_softirq+0x101/0x290 2017-10-21T03:50:35.972676+00:00 node-68 kernel: [1491050.292464] [] irq_exit+0xa3/0xb0 2017-10-21T03:50:35.972677+00:00 node-68 kernel: [1491050.292468] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:50:35.972677+00:00 node-68 kernel: [1491050.292473] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:50:35.972678+00:00 node-68 kernel: [1491050.292474] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:50:35.972678+00:00 node-68 kernel: [1491050.292479] [] cpuidle_enter+0x17/0x20 2017-10-21T03:50:35.972680+00:00 node-68 kernel: [1491050.292485] [] call_cpuidle+0x32/0x60 2017-10-21T03:50:35.972681+00:00 node-68 kernel: [1491050.292487] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:50:35.972681+00:00 node-68 kernel: [1491050.292489] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:50:35.972682+00:00 node-68 kernel: [1491050.292492] [] start_secondary+0x154/0x190 2017-10-21T03:50:35.972683+00:00 node-68 kernel: [1491050.292495] ---[ end trace d44d42b3ada7833d ]--- 2017-10-21T03:53:14.905887+00:00 node-68 kernel: [1491209.215735] ------------[ cut here ]------------ 2017-10-21T03:53:14.905907+00:00 node-68 kernel: [1491209.215750] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T03:53:14.905908+00:00 node-68 kernel: [1491209.215753] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T03:53:14.905909+00:00 node-68 kernel: [1491209.215755] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T03:53:14.905911+00:00 node-68 kernel: [1491209.215825] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T03:53:14.905912+00:00 node-68 kernel: [1491209.215827] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T03:53:14.905912+00:00 node-68 kernel: [1491209.215828] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T03:53:14.905928+00:00 node-68 kernel: [1491209.215830] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T03:53:14.905929+00:00 node-68 kernel: [1491209.215832] ffff881e08c60c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T03:53:14.905930+00:00 node-68 kernel: [1491209.215833] Call Trace: 2017-10-21T03:53:14.905931+00:00 node-68 kernel: [1491209.215835] [] dump_stack+0x63/0x90 2017-10-21T03:53:14.905932+00:00 node-68 kernel: [1491209.215843] [] warn_slowpath_common+0x82/0xc0 2017-10-21T03:53:14.905932+00:00 node-68 kernel: [1491209.215845] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T03:53:14.905933+00:00 node-68 kernel: [1491209.215848] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T03:53:14.905942+00:00 node-68 kernel: [1491209.215849] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T03:53:14.905944+00:00 node-68 kernel: [1491209.215851] [] __skb_gso_segment+0xfd/0x110 2017-10-21T03:53:14.905945+00:00 node-68 kernel: [1491209.215857] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T03:53:14.905946+00:00 node-68 kernel: [1491209.215864] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T03:53:14.905946+00:00 node-68 kernel: [1491209.215867] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T03:53:14.905947+00:00 node-68 kernel: [1491209.215869] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T03:53:14.905948+00:00 node-68 kernel: [1491209.215872] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T03:53:14.905949+00:00 node-68 kernel: [1491209.215874] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T03:53:14.905950+00:00 node-68 kernel: [1491209.215877] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T03:53:14.905954+00:00 node-68 kernel: [1491209.215881] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T03:53:14.905954+00:00 node-68 kernel: [1491209.215882] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T03:53:14.905956+00:00 node-68 kernel: [1491209.215884] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T03:53:14.905957+00:00 node-68 kernel: [1491209.215891] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T03:53:14.905958+00:00 node-68 kernel: [1491209.215895] [] ? __slab_free+0xcb/0x2c0 2017-10-21T03:53:14.905959+00:00 node-68 kernel: [1491209.215898] [] ? skb_release_data+0xa7/0xd0 2017-10-21T03:53:14.905959+00:00 node-68 kernel: [1491209.215901] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T03:53:14.905960+00:00 node-68 kernel: [1491209.215903] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T03:53:14.905961+00:00 node-68 kernel: [1491209.215905] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T03:53:14.905962+00:00 node-68 kernel: [1491209.215906] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T03:53:14.905969+00:00 node-68 kernel: [1491209.215908] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T03:53:14.905971+00:00 node-68 kernel: [1491209.215910] [] __netif_receive_skb+0x18/0x60 2017-10-21T03:53:14.905972+00:00 node-68 kernel: [1491209.215911] [] process_backlog+0xa8/0x150 2017-10-21T03:53:14.905973+00:00 node-68 kernel: [1491209.215912] [] net_rx_action+0x21e/0x360 2017-10-21T03:53:14.905974+00:00 node-68 kernel: [1491209.215915] [] __do_softirq+0x101/0x290 2017-10-21T03:53:14.905975+00:00 node-68 kernel: [1491209.215917] [] irq_exit+0xa3/0xb0 2017-10-21T03:53:14.905977+00:00 node-68 kernel: [1491209.215919] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T03:53:14.905978+00:00 node-68 kernel: [1491209.215923] [] call_function_single_interrupt+0x82/0x90 2017-10-21T03:53:14.905978+00:00 node-68 kernel: [1491209.215923] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T03:53:14.905979+00:00 node-68 kernel: [1491209.215927] [] cpuidle_enter+0x17/0x20 2017-10-21T03:53:14.905980+00:00 node-68 kernel: [1491209.215929] [] call_cpuidle+0x32/0x60 2017-10-21T03:53:14.905981+00:00 node-68 kernel: [1491209.215931] [] ? cpuidle_select+0x13/0x20 2017-10-21T03:53:14.905982+00:00 node-68 kernel: [1491209.215932] [] cpu_startup_entry+0x290/0x350 2017-10-21T03:53:14.905983+00:00 node-68 kernel: [1491209.215934] [] start_secondary+0x154/0x190 2017-10-21T03:53:14.905983+00:00 node-68 kernel: [1491209.215936] ---[ end trace d44d42b3ada7833e ]--- 2017-10-21T04:03:12.161319+00:00 node-68 kernel: [1491806.433309] ------------[ cut here ]------------ 2017-10-21T04:03:12.161344+00:00 node-68 kernel: [1491806.433328] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:03:12.161346+00:00 node-68 kernel: [1491806.433333] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:03:12.161355+00:00 node-68 kernel: [1491806.433335] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:03:12.161359+00:00 node-68 kernel: [1491806.433429] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:03:12.161360+00:00 node-68 kernel: [1491806.433431] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:03:12.161360+00:00 node-68 kernel: [1491806.433433] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:03:12.161375+00:00 node-68 kernel: [1491806.433435] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:03:12.161376+00:00 node-68 kernel: [1491806.433438] ffff881037588100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:03:12.161377+00:00 node-68 kernel: [1491806.433441] Call Trace: 2017-10-21T04:03:12.161379+00:00 node-68 kernel: [1491806.433443] [] dump_stack+0x63/0x90 2017-10-21T04:03:12.161380+00:00 node-68 kernel: [1491806.433452] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:03:12.161380+00:00 node-68 kernel: [1491806.433454] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:03:12.161381+00:00 node-68 kernel: [1491806.433458] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:03:12.161382+00:00 node-68 kernel: [1491806.433460] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:03:12.161384+00:00 node-68 kernel: [1491806.433463] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:03:12.161385+00:00 node-68 kernel: [1491806.433470] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:03:12.161386+00:00 node-68 kernel: [1491806.433473] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:03:12.161386+00:00 node-68 kernel: [1491806.433478] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:03:12.161387+00:00 node-68 kernel: [1491806.433481] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:03:12.161388+00:00 node-68 kernel: [1491806.433485] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:03:12.161389+00:00 node-68 kernel: [1491806.433489] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:03:12.161390+00:00 node-68 kernel: [1491806.433492] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:03:12.161391+00:00 node-68 kernel: [1491806.433497] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:03:12.161392+00:00 node-68 kernel: [1491806.433499] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T04:03:12.161392+00:00 node-68 kernel: [1491806.433502] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T04:03:12.161394+00:00 node-68 kernel: [1491806.433504] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T04:03:12.161395+00:00 node-68 kernel: [1491806.433512] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:03:12.161396+00:00 node-68 kernel: [1491806.433516] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T04:03:12.161397+00:00 node-68 kernel: [1491806.433520] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:03:12.161397+00:00 node-68 kernel: [1491806.433523] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:03:12.161398+00:00 node-68 kernel: [1491806.433526] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:03:12.161399+00:00 node-68 kernel: [1491806.433528] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:03:12.161409+00:00 node-68 kernel: [1491806.433530] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:03:12.161410+00:00 node-68 kernel: [1491806.433532] [] process_backlog+0xa8/0x150 2017-10-21T04:03:12.161411+00:00 node-68 kernel: [1491806.433535] [] net_rx_action+0x21e/0x360 2017-10-21T04:03:12.161412+00:00 node-68 kernel: [1491806.433538] [] __do_softirq+0x101/0x290 2017-10-21T04:03:12.161414+00:00 node-68 kernel: [1491806.433540] [] irq_exit+0xa3/0xb0 2017-10-21T04:03:12.161415+00:00 node-68 kernel: [1491806.433543] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:03:12.161417+00:00 node-68 kernel: [1491806.433548] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:03:12.161418+00:00 node-68 kernel: [1491806.433549] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:03:12.161419+00:00 node-68 kernel: [1491806.433554] [] cpuidle_enter+0x17/0x20 2017-10-21T04:03:12.161419+00:00 node-68 kernel: [1491806.433558] [] call_cpuidle+0x32/0x60 2017-10-21T04:03:12.161421+00:00 node-68 kernel: [1491806.433560] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:03:12.161422+00:00 node-68 kernel: [1491806.433562] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:03:12.161424+00:00 node-68 kernel: [1491806.433565] [] start_secondary+0x154/0x190 2017-10-21T04:03:12.161425+00:00 node-68 kernel: [1491806.433568] ---[ end trace d44d42b3ada7833f ]--- 2017-10-21T04:06:46.538358+00:00 node-68 kernel: [1492020.796765] ------------[ cut here ]------------ 2017-10-21T04:06:46.538384+00:00 node-68 kernel: [1492020.796779] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:06:46.538386+00:00 node-68 kernel: [1492020.796782] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:06:46.538391+00:00 node-68 kernel: [1492020.796784] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:06:46.538403+00:00 node-68 kernel: [1492020.796852] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:06:46.538406+00:00 node-68 kernel: [1492020.796854] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:06:46.538407+00:00 node-68 kernel: [1492020.796855] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:06:46.538428+00:00 node-68 kernel: [1492020.796857] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:06:46.538431+00:00 node-68 kernel: [1492020.796859] ffff88101b8b9700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:06:46.538433+00:00 node-68 kernel: [1492020.796861] Call Trace: 2017-10-21T04:06:46.538435+00:00 node-68 kernel: [1492020.796862] [] dump_stack+0x63/0x90 2017-10-21T04:06:46.538436+00:00 node-68 kernel: [1492020.796870] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:06:46.538438+00:00 node-68 kernel: [1492020.796873] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:06:46.538440+00:00 node-68 kernel: [1492020.796875] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:06:46.538442+00:00 node-68 kernel: [1492020.796877] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:06:46.538444+00:00 node-68 kernel: [1492020.796879] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:06:46.538445+00:00 node-68 kernel: [1492020.796884] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:06:46.538446+00:00 node-68 kernel: [1492020.796887] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:06:46.538447+00:00 node-68 kernel: [1492020.796891] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:06:46.538448+00:00 node-68 kernel: [1492020.796894] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:06:46.538450+00:00 node-68 kernel: [1492020.796896] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:06:46.538451+00:00 node-68 kernel: [1492020.796899] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:06:46.538453+00:00 node-68 kernel: [1492020.796901] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:06:46.538454+00:00 node-68 kernel: [1492020.796904] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:06:46.538455+00:00 node-68 kernel: [1492020.796909] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:06:46.538456+00:00 node-68 kernel: [1492020.796912] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:06:46.538457+00:00 node-68 kernel: [1492020.796915] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:06:46.538459+00:00 node-68 kernel: [1492020.796918] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:06:46.538460+00:00 node-68 kernel: [1492020.796921] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:06:46.538461+00:00 node-68 kernel: [1492020.796924] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:06:46.538462+00:00 node-68 kernel: [1492020.796927] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:06:46.538463+00:00 node-68 kernel: [1492020.796930] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:06:46.538464+00:00 node-68 kernel: [1492020.796931] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:06:46.538478+00:00 node-68 kernel: [1492020.796933] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:06:46.538480+00:00 node-68 kernel: [1492020.796934] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:06:46.538482+00:00 node-68 kernel: [1492020.796936] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:06:46.538483+00:00 node-68 kernel: [1492020.796937] [] process_backlog+0xa8/0x150 2017-10-21T04:06:46.538484+00:00 node-68 kernel: [1492020.796939] [] net_rx_action+0x21e/0x360 2017-10-21T04:06:46.538485+00:00 node-68 kernel: [1492020.796941] [] __do_softirq+0x101/0x290 2017-10-21T04:06:46.538487+00:00 node-68 kernel: [1492020.796943] [] irq_exit+0xa3/0xb0 2017-10-21T04:06:46.538488+00:00 node-68 kernel: [1492020.796945] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:06:46.538489+00:00 node-68 kernel: [1492020.796948] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:06:46.538490+00:00 node-68 kernel: [1492020.796949] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:06:46.538491+00:00 node-68 kernel: [1492020.796953] [] cpuidle_enter+0x17/0x20 2017-10-21T04:06:46.538492+00:00 node-68 kernel: [1492020.796956] [] call_cpuidle+0x32/0x60 2017-10-21T04:06:46.538494+00:00 node-68 kernel: [1492020.796957] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:06:46.538495+00:00 node-68 kernel: [1492020.796959] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:06:46.538496+00:00 node-68 kernel: [1492020.796960] [] start_secondary+0x154/0x190 2017-10-21T04:06:46.538497+00:00 node-68 kernel: [1492020.796962] ---[ end trace d44d42b3ada78340 ]--- 2017-10-21T04:07:11.683843+00:00 node-68 kernel: [1492045.940652] ------------[ cut here ]------------ 2017-10-21T04:07:11.683864+00:00 node-68 kernel: [1492045.940665] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:07:11.683867+00:00 node-68 kernel: [1492045.940668] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:07:11.683868+00:00 node-68 kernel: [1492045.940670] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:07:11.683871+00:00 node-68 kernel: [1492045.940737] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:07:11.683872+00:00 node-68 kernel: [1492045.940739] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:07:11.683873+00:00 node-68 kernel: [1492045.940740] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:07:11.683893+00:00 node-68 kernel: [1492045.940742] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:07:11.683895+00:00 node-68 kernel: [1492045.940744] ffff881034030400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:07:11.683896+00:00 node-68 kernel: [1492045.940746] Call Trace: 2017-10-21T04:07:11.683898+00:00 node-68 kernel: [1492045.940748] [] dump_stack+0x63/0x90 2017-10-21T04:07:11.683899+00:00 node-68 kernel: [1492045.940755] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:07:11.683900+00:00 node-68 kernel: [1492045.940756] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:07:11.683901+00:00 node-68 kernel: [1492045.940759] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:07:11.683902+00:00 node-68 kernel: [1492045.940760] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:07:11.683904+00:00 node-68 kernel: [1492045.940762] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:07:11.683905+00:00 node-68 kernel: [1492045.940767] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:07:11.683906+00:00 node-68 kernel: [1492045.940770] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:07:11.683907+00:00 node-68 kernel: [1492045.940772] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:07:11.683907+00:00 node-68 kernel: [1492045.940777] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:11.683909+00:00 node-68 kernel: [1492045.940778] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:07:11.683911+00:00 node-68 kernel: [1492045.940784] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:07:11.683912+00:00 node-68 kernel: [1492045.940787] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:07:11.683913+00:00 node-68 kernel: [1492045.940791] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:07:11.683914+00:00 node-68 kernel: [1492045.940794] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:07:11.683915+00:00 node-68 kernel: [1492045.940795] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:07:11.683916+00:00 node-68 kernel: [1492045.940799] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:07:11.683918+00:00 node-68 kernel: [1492045.940800] [] ? nf_iterate+0x62/0x80 2017-10-21T04:07:11.683919+00:00 node-68 kernel: [1492045.940802] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:07:11.683920+00:00 node-68 kernel: [1492045.940804] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:07:11.683921+00:00 node-68 kernel: [1492045.940807] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:07:11.683922+00:00 node-68 kernel: [1492045.940810] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:07:11.683923+00:00 node-68 kernel: [1492045.940812] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:07:11.683937+00:00 node-68 kernel: [1492045.940815] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:07:11.683939+00:00 node-68 kernel: [1492045.940816] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:07:11.683941+00:00 node-68 kernel: [1492045.940818] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:07:11.683942+00:00 node-68 kernel: [1492045.940819] [] process_backlog+0xa8/0x150 2017-10-21T04:07:11.683944+00:00 node-68 kernel: [1492045.940820] [] net_rx_action+0x21e/0x360 2017-10-21T04:07:11.683945+00:00 node-68 kernel: [1492045.940823] [] __do_softirq+0x101/0x290 2017-10-21T04:07:11.683947+00:00 node-68 kernel: [1492045.940825] [] irq_exit+0xa3/0xb0 2017-10-21T04:07:11.683948+00:00 node-68 kernel: [1492045.940828] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:07:11.683949+00:00 node-68 kernel: [1492045.940831] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:07:11.683950+00:00 node-68 kernel: [1492045.940832] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:07:11.683951+00:00 node-68 kernel: [1492045.940836] [] cpuidle_enter+0x17/0x20 2017-10-21T04:07:11.683953+00:00 node-68 kernel: [1492045.940838] [] call_cpuidle+0x32/0x60 2017-10-21T04:07:11.683954+00:00 node-68 kernel: [1492045.940840] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:07:11.683955+00:00 node-68 kernel: [1492045.940841] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:07:11.683956+00:00 node-68 kernel: [1492045.940843] [] start_secondary+0x154/0x190 2017-10-21T04:07:11.683957+00:00 node-68 kernel: [1492045.940845] ---[ end trace d44d42b3ada78341 ]--- 2017-10-21T04:07:36.835912+00:00 node-68 kernel: [1492071.091089] ------------[ cut here ]------------ 2017-10-21T04:07:36.835938+00:00 node-68 kernel: [1492071.091107] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:07:36.835941+00:00 node-68 kernel: [1492071.091112] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:07:36.835942+00:00 node-68 kernel: [1492071.091114] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:07:36.835944+00:00 node-68 kernel: [1492071.091182] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:07:36.835953+00:00 node-68 kernel: [1492071.091183] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:07:36.835954+00:00 node-68 kernel: [1492071.091186] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:07:36.835970+00:00 node-68 kernel: [1492071.091188] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:07:36.835972+00:00 node-68 kernel: [1492071.091189] ffff881e8773b900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:07:36.835973+00:00 node-68 kernel: [1492071.091191] Call Trace: 2017-10-21T04:07:36.835975+00:00 node-68 kernel: [1492071.091192] [] dump_stack+0x63/0x90 2017-10-21T04:07:36.835975+00:00 node-68 kernel: [1492071.091200] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:07:36.835976+00:00 node-68 kernel: [1492071.091202] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:07:36.835977+00:00 node-68 kernel: [1492071.091205] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:07:36.835977+00:00 node-68 kernel: [1492071.091206] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:07:36.835979+00:00 node-68 kernel: [1492071.091208] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:07:36.835980+00:00 node-68 kernel: [1492071.091213] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:07:36.835981+00:00 node-68 kernel: [1492071.091216] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:07:36.835981+00:00 node-68 kernel: [1492071.091221] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:07:36.835982+00:00 node-68 kernel: [1492071.091223] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:07:36.835983+00:00 node-68 kernel: [1492071.091227] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:07:36.835984+00:00 node-68 kernel: [1492071.091230] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:07:36.835985+00:00 node-68 kernel: [1492071.091232] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:07:36.835986+00:00 node-68 kernel: [1492071.091235] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:07:36.835987+00:00 node-68 kernel: [1492071.091240] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:07:36.835987+00:00 node-68 kernel: [1492071.091243] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:07:36.835989+00:00 node-68 kernel: [1492071.091246] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:07:36.835990+00:00 node-68 kernel: [1492071.091249] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:07:36.835991+00:00 node-68 kernel: [1492071.091252] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:07:36.835992+00:00 node-68 kernel: [1492071.091258] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:07:36.835993+00:00 node-68 kernel: [1492071.091261] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:07:36.835993+00:00 node-68 kernel: [1492071.091264] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:07:36.835994+00:00 node-68 kernel: [1492071.091265] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:07:36.836002+00:00 node-68 kernel: [1492071.091267] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:07:36.836003+00:00 node-68 kernel: [1492071.091269] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:07:36.836003+00:00 node-68 kernel: [1492071.091270] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:07:36.836004+00:00 node-68 kernel: [1492071.091271] [] process_backlog+0xa8/0x150 2017-10-21T04:07:36.836005+00:00 node-68 kernel: [1492071.091273] [] net_rx_action+0x21e/0x360 2017-10-21T04:07:36.836006+00:00 node-68 kernel: [1492071.091275] [] __do_softirq+0x101/0x290 2017-10-21T04:07:36.836007+00:00 node-68 kernel: [1492071.091277] [] irq_exit+0xa3/0xb0 2017-10-21T04:07:36.836008+00:00 node-68 kernel: [1492071.091279] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:07:36.836008+00:00 node-68 kernel: [1492071.091282] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:07:36.836009+00:00 node-68 kernel: [1492071.091283] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:07:36.836009+00:00 node-68 kernel: [1492071.091287] [] cpuidle_enter+0x17/0x20 2017-10-21T04:07:36.836011+00:00 node-68 kernel: [1492071.091291] [] call_cpuidle+0x32/0x60 2017-10-21T04:07:36.836012+00:00 node-68 kernel: [1492071.091293] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:07:36.836013+00:00 node-68 kernel: [1492071.091295] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:07:36.836013+00:00 node-68 kernel: [1492071.091297] [] start_secondary+0x154/0x190 2017-10-21T04:07:36.836014+00:00 node-68 kernel: [1492071.091304] ---[ end trace d44d42b3ada78342 ]--- 2017-10-21T04:09:32.999501+00:00 node-68 kernel: [1492187.247237] ------------[ cut here ]------------ 2017-10-21T04:09:32.999524+00:00 node-68 kernel: [1492187.247244] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:09:32.999526+00:00 node-68 kernel: [1492187.247247] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:09:32.999532+00:00 node-68 kernel: [1492187.247248] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:09:32.999534+00:00 node-68 kernel: [1492187.247313] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:09:32.999535+00:00 node-68 kernel: [1492187.247314] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:09:32.999536+00:00 node-68 kernel: [1492187.247315] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:09:32.999556+00:00 node-68 kernel: [1492187.247317] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:09:32.999557+00:00 node-68 kernel: [1492187.247319] ffff880ea352ce00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:09:32.999575+00:00 node-68 kernel: [1492187.247320] Call Trace: 2017-10-21T04:09:32.999576+00:00 node-68 kernel: [1492187.247321] [] dump_stack+0x63/0x90 2017-10-21T04:09:32.999577+00:00 node-68 kernel: [1492187.247328] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:09:32.999578+00:00 node-68 kernel: [1492187.247330] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:09:32.999579+00:00 node-68 kernel: [1492187.247332] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:09:32.999580+00:00 node-68 kernel: [1492187.247334] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:09:32.999582+00:00 node-68 kernel: [1492187.247335] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:09:32.999583+00:00 node-68 kernel: [1492187.247340] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:09:32.999583+00:00 node-68 kernel: [1492187.247343] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:09:32.999584+00:00 node-68 kernel: [1492187.247348] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:09:32.999585+00:00 node-68 kernel: [1492187.247350] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:09:32.999586+00:00 node-68 kernel: [1492187.247352] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:09:32.999587+00:00 node-68 kernel: [1492187.247355] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:09:32.999588+00:00 node-68 kernel: [1492187.247357] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:09:32.999588+00:00 node-68 kernel: [1492187.247360] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:09:32.999589+00:00 node-68 kernel: [1492187.247363] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T04:09:32.999590+00:00 node-68 kernel: [1492187.247367] [] ? find_next_bit+0x15/0x20 2017-10-21T04:09:32.999591+00:00 node-68 kernel: [1492187.247368] [] ? cpumask_next_and+0x2f/0x40 2017-10-21T04:09:32.999592+00:00 node-68 kernel: [1492187.247370] [] ? load_balance+0x1ac/0x980 2017-10-21T04:09:32.999593+00:00 node-68 kernel: [1492187.247372] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:09:32.999593+00:00 node-68 kernel: [1492187.247374] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:09:32.999594+00:00 node-68 kernel: [1492187.247375] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:09:32.999595+00:00 node-68 kernel: [1492187.247377] [] process_backlog+0xa8/0x150 2017-10-21T04:09:32.999595+00:00 node-68 kernel: [1492187.247378] [] net_rx_action+0x21e/0x360 2017-10-21T04:09:32.999597+00:00 node-68 kernel: [1492187.247380] [] __do_softirq+0x101/0x290 2017-10-21T04:09:32.999602+00:00 node-68 kernel: [1492187.247382] [] irq_exit+0xa3/0xb0 2017-10-21T04:09:32.999603+00:00 node-68 kernel: [1492187.247385] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:09:32.999603+00:00 node-68 kernel: [1492187.247389] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:09:32.999604+00:00 node-68 kernel: [1492187.247390] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:09:32.999605+00:00 node-68 kernel: [1492187.247393] [] cpuidle_enter+0x17/0x20 2017-10-21T04:09:32.999606+00:00 node-68 kernel: [1492187.247395] [] call_cpuidle+0x32/0x60 2017-10-21T04:09:32.999607+00:00 node-68 kernel: [1492187.247396] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:09:32.999607+00:00 node-68 kernel: [1492187.247398] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:09:32.999608+00:00 node-68 kernel: [1492187.247400] [] start_secondary+0x154/0x190 2017-10-21T04:09:32.999609+00:00 node-68 kernel: [1492187.247401] ---[ end trace d44d42b3ada78343 ]--- 2017-10-21T04:18:03.520830+00:00 node-68 kernel: [1492697.734893] ------------[ cut here ]------------ 2017-10-21T04:18:03.520849+00:00 node-68 kernel: [1492697.734901] WARNING: CPU: 27 PID: 31561 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:18:03.520851+00:00 node-68 kernel: [1492697.734904] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:18:03.520852+00:00 node-68 kernel: [1492697.734905] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:18:03.520854+00:00 node-68 kernel: [1492697.734969] CPU: 27 PID: 31561 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:18:03.520861+00:00 node-68 kernel: [1492697.734970] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:18:03.520862+00:00 node-68 kernel: [1492697.734971] 0000000000000286 efca8f80b07b76bb ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:18:03.520877+00:00 node-68 kernel: [1492697.734973] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:18:03.520878+00:00 node-68 kernel: [1492697.734975] ffff881035573700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:18:03.520879+00:00 node-68 kernel: [1492697.734976] Call Trace: 2017-10-21T04:18:03.520881+00:00 node-68 kernel: [1492697.734977] [] dump_stack+0x63/0x90 2017-10-21T04:18:03.520882+00:00 node-68 kernel: [1492697.734985] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:18:03.520882+00:00 node-68 kernel: [1492697.734986] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:18:03.520883+00:00 node-68 kernel: [1492697.734989] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:18:03.520884+00:00 node-68 kernel: [1492697.734990] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:18:03.520885+00:00 node-68 kernel: [1492697.734993] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:18:03.520886+00:00 node-68 kernel: [1492697.734998] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:18:03.520887+00:00 node-68 kernel: [1492697.735003] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:18:03.520888+00:00 node-68 kernel: [1492697.735005] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:18:03.520888+00:00 node-68 kernel: [1492697.735007] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:18:03.520889+00:00 node-68 kernel: [1492697.735010] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:18:03.520891+00:00 node-68 kernel: [1492697.735012] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:18:03.520892+00:00 node-68 kernel: [1492697.735015] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:18:03.520893+00:00 node-68 kernel: [1492697.735021] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:18:03.520894+00:00 node-68 kernel: [1492697.735024] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:18:03.520894+00:00 node-68 kernel: [1492697.735026] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:18:03.520896+00:00 node-68 kernel: [1492697.735029] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:18:03.520897+00:00 node-68 kernel: [1492697.735032] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:18:03.520898+00:00 node-68 kernel: [1492697.735035] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:18:03.520899+00:00 node-68 kernel: [1492697.735038] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T04:18:03.520899+00:00 node-68 kernel: [1492697.735041] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:18:03.520900+00:00 node-68 kernel: [1492697.735043] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:18:03.520901+00:00 node-68 kernel: [1492697.735045] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:18:03.520911+00:00 node-68 kernel: [1492697.735047] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:18:03.520912+00:00 node-68 kernel: [1492697.735048] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:18:03.520912+00:00 node-68 kernel: [1492697.735049] [] process_backlog+0xa8/0x150 2017-10-21T04:18:03.520913+00:00 node-68 kernel: [1492697.735051] [] net_rx_action+0x21e/0x360 2017-10-21T04:18:03.520913+00:00 node-68 kernel: [1492697.735053] [] __do_softirq+0x101/0x290 2017-10-21T04:18:03.520915+00:00 node-68 kernel: [1492697.735055] [] irq_exit+0xa3/0xb0 2017-10-21T04:18:03.520916+00:00 node-68 kernel: [1492697.735057] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:18:03.520916+00:00 node-68 kernel: [1492697.735060] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:18:03.520917+00:00 node-68 kernel: [1492697.735061] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-21T04:18:03.520918+00:00 node-68 kernel: [1492697.735067] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-21T04:18:03.520918+00:00 node-68 kernel: [1492697.735069] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-21T04:18:03.520920+00:00 node-68 kernel: [1492697.735088] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-21T04:18:03.520921+00:00 node-68 kernel: [1492697.735098] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-21T04:18:03.520921+00:00 node-68 kernel: [1492697.735105] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-21T04:18:03.520922+00:00 node-68 kernel: [1492697.735108] [] do_vfs_ioctl+0x29f/0x490 2017-10-21T04:18:03.520922+00:00 node-68 kernel: [1492697.735110] [] ? __do_page_fault+0x1b4/0x400 2017-10-21T04:18:03.520927+00:00 node-68 kernel: [1492697.735113] [] ? fire_user_return_notifiers+0x3b/0x50 2017-10-21T04:18:03.520928+00:00 node-68 kernel: [1492697.735114] [] SyS_ioctl+0x79/0x90 2017-10-21T04:18:03.520929+00:00 node-68 kernel: [1492697.735116] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-21T04:18:03.520929+00:00 node-68 kernel: [1492697.735118] ---[ end trace d44d42b3ada78344 ]--- 2017-10-21T04:29:03.137688+00:00 node-68 kernel: [1493357.311097] ------------[ cut here ]------------ 2017-10-21T04:29:03.137710+00:00 node-68 kernel: [1493357.311111] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:29:03.137712+00:00 node-68 kernel: [1493357.311114] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:29:03.137714+00:00 node-68 kernel: [1493357.311115] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:29:03.137716+00:00 node-68 kernel: [1493357.311182] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:29:03.137717+00:00 node-68 kernel: [1493357.311184] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:29:03.137718+00:00 node-68 kernel: [1493357.311185] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:29:03.137731+00:00 node-68 kernel: [1493357.311187] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:29:03.137733+00:00 node-68 kernel: [1493357.311188] ffff88203343f800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:29:03.137734+00:00 node-68 kernel: [1493357.311190] Call Trace: 2017-10-21T04:29:03.137743+00:00 node-68 kernel: [1493357.311191] [] dump_stack+0x63/0x90 2017-10-21T04:29:03.137745+00:00 node-68 kernel: [1493357.311199] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:29:03.137745+00:00 node-68 kernel: [1493357.311200] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:29:03.137746+00:00 node-68 kernel: [1493357.311204] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:29:03.137747+00:00 node-68 kernel: [1493357.311205] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:29:03.137748+00:00 node-68 kernel: [1493357.311207] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:29:03.137750+00:00 node-68 kernel: [1493357.311212] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:29:03.137750+00:00 node-68 kernel: [1493357.311215] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:29:03.137751+00:00 node-68 kernel: [1493357.311220] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:29:03.137752+00:00 node-68 kernel: [1493357.311223] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:29:03.137753+00:00 node-68 kernel: [1493357.311225] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:29:03.137754+00:00 node-68 kernel: [1493357.311228] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:29:03.137755+00:00 node-68 kernel: [1493357.311230] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:29:03.137756+00:00 node-68 kernel: [1493357.311233] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:29:03.137756+00:00 node-68 kernel: [1493357.311239] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:29:03.137757+00:00 node-68 kernel: [1493357.311242] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:29:03.137758+00:00 node-68 kernel: [1493357.311245] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:29:03.137759+00:00 node-68 kernel: [1493357.311249] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:29:03.137760+00:00 node-68 kernel: [1493357.311252] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:29:03.137761+00:00 node-68 kernel: [1493357.311255] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:29:03.137761+00:00 node-68 kernel: [1493357.311258] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T04:29:03.137762+00:00 node-68 kernel: [1493357.311261] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:29:03.137763+00:00 node-68 kernel: [1493357.311263] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:29:03.137772+00:00 node-68 kernel: [1493357.311265] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:29:03.137773+00:00 node-68 kernel: [1493357.311267] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:29:03.137774+00:00 node-68 kernel: [1493357.311268] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:29:03.137775+00:00 node-68 kernel: [1493357.311269] [] process_backlog+0xa8/0x150 2017-10-21T04:29:03.137776+00:00 node-68 kernel: [1493357.311271] [] net_rx_action+0x21e/0x360 2017-10-21T04:29:03.137777+00:00 node-68 kernel: [1493357.311273] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T04:29:03.137778+00:00 node-68 kernel: [1493357.311275] [] __do_softirq+0x101/0x290 2017-10-21T04:29:03.137779+00:00 node-68 kernel: [1493357.311277] [] irq_exit+0xa3/0xb0 2017-10-21T04:29:03.137780+00:00 node-68 kernel: [1493357.311280] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:29:03.137780+00:00 node-68 kernel: [1493357.311283] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:29:03.137782+00:00 node-68 kernel: [1493357.311283] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:29:03.137783+00:00 node-68 kernel: [1493357.311287] [] cpuidle_enter+0x17/0x20 2017-10-21T04:29:03.137784+00:00 node-68 kernel: [1493357.311289] [] call_cpuidle+0x32/0x60 2017-10-21T04:29:03.137784+00:00 node-68 kernel: [1493357.311291] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:29:03.137785+00:00 node-68 kernel: [1493357.311292] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:29:03.137785+00:00 node-68 kernel: [1493357.311294] [] start_secondary+0x154/0x190 2017-10-21T04:29:03.137787+00:00 node-68 kernel: [1493357.311296] ---[ end trace d44d42b3ada78345 ]--- 2017-10-21T04:33:45.564768+00:00 node-68 kernel: [1493639.720151] ------------[ cut here ]------------ 2017-10-21T04:33:45.564791+00:00 node-68 kernel: [1493639.720168] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:33:45.564803+00:00 node-68 kernel: [1493639.720171] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:33:45.564806+00:00 node-68 kernel: [1493639.720173] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:33:45.564968+00:00 node-68 kernel: [1493639.720242] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:33:45.564971+00:00 node-68 kernel: [1493639.720243] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:33:45.564972+00:00 node-68 kernel: [1493639.720245] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:33:45.564987+00:00 node-68 kernel: [1493639.720246] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:33:45.564989+00:00 node-68 kernel: [1493639.720248] ffff88200599e300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:33:45.564991+00:00 node-68 kernel: [1493639.720250] Call Trace: 2017-10-21T04:33:45.564992+00:00 node-68 kernel: [1493639.720252] [] dump_stack+0x63/0x90 2017-10-21T04:33:45.564993+00:00 node-68 kernel: [1493639.720259] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:33:45.564994+00:00 node-68 kernel: [1493639.720260] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:33:45.564994+00:00 node-68 kernel: [1493639.720263] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:33:45.564996+00:00 node-68 kernel: [1493639.720265] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:33:45.564997+00:00 node-68 kernel: [1493639.720267] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:33:45.564998+00:00 node-68 kernel: [1493639.720272] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:33:45.564999+00:00 node-68 kernel: [1493639.720274] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:33:45.565000+00:00 node-68 kernel: [1493639.720276] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:33:45.565000+00:00 node-68 kernel: [1493639.720280] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:45.565002+00:00 node-68 kernel: [1493639.720283] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:33:45.565003+00:00 node-68 kernel: [1493639.720289] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:33:45.565004+00:00 node-68 kernel: [1493639.720292] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:33:45.565005+00:00 node-68 kernel: [1493639.720294] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:33:45.565005+00:00 node-68 kernel: [1493639.720297] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:33:45.565006+00:00 node-68 kernel: [1493639.720302] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T04:33:45.565007+00:00 node-68 kernel: [1493639.720303] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T04:33:45.565009+00:00 node-68 kernel: [1493639.720305] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T04:33:45.565009+00:00 node-68 kernel: [1493639.720309] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:33:45.565010+00:00 node-68 kernel: [1493639.720311] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:33:45.565011+00:00 node-68 kernel: [1493639.720314] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:33:45.565011+00:00 node-68 kernel: [1493639.720316] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:33:45.565013+00:00 node-68 kernel: [1493639.720317] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:33:45.565014+00:00 node-68 kernel: [1493639.720319] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:33:45.565021+00:00 node-68 kernel: [1493639.720323] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:33:45.565023+00:00 node-68 kernel: [1493639.720325] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:33:45.565024+00:00 node-68 kernel: [1493639.720326] [] process_backlog+0xa8/0x150 2017-10-21T04:33:45.565026+00:00 node-68 kernel: [1493639.720327] [] net_rx_action+0x21e/0x360 2017-10-21T04:33:45.565028+00:00 node-68 kernel: [1493639.720330] [] __do_softirq+0x101/0x290 2017-10-21T04:33:45.565029+00:00 node-68 kernel: [1493639.720331] [] irq_exit+0xa3/0xb0 2017-10-21T04:33:45.565030+00:00 node-68 kernel: [1493639.720334] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:33:45.565031+00:00 node-68 kernel: [1493639.720337] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:33:45.565032+00:00 node-68 kernel: [1493639.720338] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:33:45.565033+00:00 node-68 kernel: [1493639.720341] [] cpuidle_enter+0x17/0x20 2017-10-21T04:33:45.565035+00:00 node-68 kernel: [1493639.720344] [] call_cpuidle+0x32/0x60 2017-10-21T04:33:45.565036+00:00 node-68 kernel: [1493639.720345] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:33:45.565037+00:00 node-68 kernel: [1493639.720347] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:33:45.565037+00:00 node-68 kernel: [1493639.720348] [] start_secondary+0x154/0x190 2017-10-21T04:33:45.565039+00:00 node-68 kernel: [1493639.720350] ---[ end trace d44d42b3ada78346 ]--- 2017-10-21T04:33:56.249685+00:00 node-68 kernel: [1493650.404336] ------------[ cut here ]------------ 2017-10-21T04:33:56.249724+00:00 node-68 kernel: [1493650.404349] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:33:56.249727+00:00 node-68 kernel: [1493650.404353] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:33:56.249741+00:00 node-68 kernel: [1493650.404354] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:33:56.249746+00:00 node-68 kernel: [1493650.404422] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:33:56.249747+00:00 node-68 kernel: [1493650.404424] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:33:56.249748+00:00 node-68 kernel: [1493650.404425] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:33:56.249776+00:00 node-68 kernel: [1493650.404427] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:33:56.249777+00:00 node-68 kernel: [1493650.404430] ffff882004f0fe00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:33:56.249778+00:00 node-68 kernel: [1493650.404432] Call Trace: 2017-10-21T04:33:56.249780+00:00 node-68 kernel: [1493650.404434] [] dump_stack+0x63/0x90 2017-10-21T04:33:56.249780+00:00 node-68 kernel: [1493650.404442] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:33:56.249781+00:00 node-68 kernel: [1493650.404445] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:33:56.249781+00:00 node-68 kernel: [1493650.404449] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:33:56.249782+00:00 node-68 kernel: [1493650.404451] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:33:56.249784+00:00 node-68 kernel: [1493650.404454] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:33:56.249785+00:00 node-68 kernel: [1493650.404461] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:33:56.249785+00:00 node-68 kernel: [1493650.404466] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:33:56.249786+00:00 node-68 kernel: [1493650.404469] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:33:56.249786+00:00 node-68 kernel: [1493650.404474] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:56.249787+00:00 node-68 kernel: [1493650.404476] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:33:56.249788+00:00 node-68 kernel: [1493650.404484] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:33:56.249789+00:00 node-68 kernel: [1493650.404490] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:33:56.249790+00:00 node-68 kernel: [1493650.404494] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:33:56.249790+00:00 node-68 kernel: [1493650.404498] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:33:56.249791+00:00 node-68 kernel: [1493650.404501] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:33:56.249792+00:00 node-68 kernel: [1493650.404506] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:33:56.249793+00:00 node-68 kernel: [1493650.404509] [] ? nf_iterate+0x62/0x80 2017-10-21T04:33:56.249794+00:00 node-68 kernel: [1493650.404512] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:33:56.249794+00:00 node-68 kernel: [1493650.404515] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:33:56.249795+00:00 node-68 kernel: [1493650.404520] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:33:56.249796+00:00 node-68 kernel: [1493650.404524] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:33:56.249796+00:00 node-68 kernel: [1493650.404527] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:33:56.249804+00:00 node-68 kernel: [1493650.404531] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:33:56.249806+00:00 node-68 kernel: [1493650.404535] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:33:56.249806+00:00 node-68 kernel: [1493650.404537] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:33:56.249807+00:00 node-68 kernel: [1493650.404539] [] process_backlog+0xa8/0x150 2017-10-21T04:33:56.249808+00:00 node-68 kernel: [1493650.404542] [] net_rx_action+0x21e/0x360 2017-10-21T04:33:56.249810+00:00 node-68 kernel: [1493650.404545] [] __do_softirq+0x101/0x290 2017-10-21T04:33:56.249811+00:00 node-68 kernel: [1493650.404548] [] irq_exit+0xa3/0xb0 2017-10-21T04:33:56.249812+00:00 node-68 kernel: [1493650.404550] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:33:56.249812+00:00 node-68 kernel: [1493650.404554] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:33:56.249813+00:00 node-68 kernel: [1493650.404556] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:33:56.249813+00:00 node-68 kernel: [1493650.404561] [] cpuidle_enter+0x17/0x20 2017-10-21T04:33:56.249815+00:00 node-68 kernel: [1493650.404564] [] call_cpuidle+0x32/0x60 2017-10-21T04:33:56.249816+00:00 node-68 kernel: [1493650.404566] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:33:56.249816+00:00 node-68 kernel: [1493650.404569] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:33:56.249817+00:00 node-68 kernel: [1493650.404571] [] start_secondary+0x154/0x190 2017-10-21T04:33:56.249817+00:00 node-68 kernel: [1493650.404575] ---[ end trace d44d42b3ada78347 ]--- 2017-10-21T04:35:32.118100+00:00 node-68 kernel: [1493746.266540] ------------[ cut here ]------------ 2017-10-21T04:35:32.118126+00:00 node-68 kernel: [1493746.266559] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:35:32.118129+00:00 node-68 kernel: [1493746.266563] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:35:32.118140+00:00 node-68 kernel: [1493746.266565] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:35:32.118142+00:00 node-68 kernel: [1493746.266658] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:35:32.118143+00:00 node-68 kernel: [1493746.266660] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:35:32.118145+00:00 node-68 kernel: [1493746.266662] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:35:32.118172+00:00 node-68 kernel: [1493746.266667] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:35:32.118173+00:00 node-68 kernel: [1493746.266669] ffff88103234ab00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:35:32.118175+00:00 node-68 kernel: [1493746.266672] Call Trace: 2017-10-21T04:35:32.118177+00:00 node-68 kernel: [1493746.266674] [] dump_stack+0x63/0x90 2017-10-21T04:35:32.118178+00:00 node-68 kernel: [1493746.266683] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:35:32.118179+00:00 node-68 kernel: [1493746.266686] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:35:32.118180+00:00 node-68 kernel: [1493746.266690] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:35:32.118181+00:00 node-68 kernel: [1493746.266692] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:35:32.118183+00:00 node-68 kernel: [1493746.266695] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:35:32.118184+00:00 node-68 kernel: [1493746.266702] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:35:32.118185+00:00 node-68 kernel: [1493746.266708] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:35:32.118186+00:00 node-68 kernel: [1493746.266711] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:35:32.118187+00:00 node-68 kernel: [1493746.266714] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:35:32.118188+00:00 node-68 kernel: [1493746.266718] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:35:32.118190+00:00 node-68 kernel: [1493746.266722] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:35:32.118192+00:00 node-68 kernel: [1493746.266726] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:35:32.118193+00:00 node-68 kernel: [1493746.266734] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:35:32.118194+00:00 node-68 kernel: [1493746.266739] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:35:32.118195+00:00 node-68 kernel: [1493746.266743] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:35:32.118196+00:00 node-68 kernel: [1493746.266747] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:35:32.118198+00:00 node-68 kernel: [1493746.266752] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:35:32.118199+00:00 node-68 kernel: [1493746.266755] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:35:32.118199+00:00 node-68 kernel: [1493746.266760] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:35:32.118201+00:00 node-68 kernel: [1493746.266765] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:35:32.118202+00:00 node-68 kernel: [1493746.266767] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:35:32.118203+00:00 node-68 kernel: [1493746.266770] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:35:32.118216+00:00 node-68 kernel: [1493746.266772] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:35:32.118218+00:00 node-68 kernel: [1493746.266774] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:35:32.118220+00:00 node-68 kernel: [1493746.266776] [] process_backlog+0xa8/0x150 2017-10-21T04:35:32.118221+00:00 node-68 kernel: [1493746.266778] [] net_rx_action+0x21e/0x360 2017-10-21T04:35:32.118223+00:00 node-68 kernel: [1493746.266781] [] __do_softirq+0x101/0x290 2017-10-21T04:35:32.118224+00:00 node-68 kernel: [1493746.266784] [] irq_exit+0xa3/0xb0 2017-10-21T04:35:32.118226+00:00 node-68 kernel: [1493746.266787] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:35:32.118227+00:00 node-68 kernel: [1493746.266791] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:35:32.118229+00:00 node-68 kernel: [1493746.266792] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:35:32.118230+00:00 node-68 kernel: [1493746.266797] [] cpuidle_enter+0x17/0x20 2017-10-21T04:35:32.118232+00:00 node-68 kernel: [1493746.266800] [] call_cpuidle+0x32/0x60 2017-10-21T04:35:32.118233+00:00 node-68 kernel: [1493746.266802] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:35:32.118235+00:00 node-68 kernel: [1493746.266805] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:35:32.118236+00:00 node-68 kernel: [1493746.266807] [] start_secondary+0x154/0x190 2017-10-21T04:35:32.118237+00:00 node-68 kernel: [1493746.266810] ---[ end trace d44d42b3ada78348 ]--- 2017-10-21T04:38:31.621166+00:00 node-68 kernel: [1493925.757972] ------------[ cut here ]------------ 2017-10-21T04:38:31.621187+00:00 node-68 kernel: [1493925.757986] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:38:31.621189+00:00 node-68 kernel: [1493925.757990] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:38:31.621190+00:00 node-68 kernel: [1493925.757991] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:38:31.621192+00:00 node-68 kernel: [1493925.758209] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:38:31.621199+00:00 node-68 kernel: [1493925.758210] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:38:31.621201+00:00 node-68 kernel: [1493925.758211] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:38:31.621232+00:00 node-68 kernel: [1493925.758213] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:38:31.621235+00:00 node-68 kernel: [1493925.758215] ffff88203632f800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:38:31.621236+00:00 node-68 kernel: [1493925.758217] Call Trace: 2017-10-21T04:38:31.621238+00:00 node-68 kernel: [1493925.758218] [] dump_stack+0x63/0x90 2017-10-21T04:38:31.621239+00:00 node-68 kernel: [1493925.758226] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:38:31.621241+00:00 node-68 kernel: [1493925.758228] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:38:31.621242+00:00 node-68 kernel: [1493925.758231] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:38:31.621244+00:00 node-68 kernel: [1493925.758233] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:38:31.621245+00:00 node-68 kernel: [1493925.758235] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:38:31.621247+00:00 node-68 kernel: [1493925.758240] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:38:31.621248+00:00 node-68 kernel: [1493925.758243] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:38:31.621249+00:00 node-68 kernel: [1493925.758245] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:38:31.621250+00:00 node-68 kernel: [1493925.758249] [] ? nf_iterate+0x62/0x80 2017-10-21T04:38:31.621251+00:00 node-68 kernel: [1493925.758252] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:38:31.621252+00:00 node-68 kernel: [1493925.758258] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:38:31.621253+00:00 node-68 kernel: [1493925.758260] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:38:31.621254+00:00 node-68 kernel: [1493925.758263] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:38:31.621255+00:00 node-68 kernel: [1493925.758265] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:38:31.621255+00:00 node-68 kernel: [1493925.758267] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T04:38:31.621257+00:00 node-68 kernel: [1493925.758271] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:38:31.621258+00:00 node-68 kernel: [1493925.758272] [] ? nf_iterate+0x62/0x80 2017-10-21T04:38:31.621268+00:00 node-68 kernel: [1493925.758274] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T04:38:31.621268+00:00 node-68 kernel: [1493925.758276] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T04:38:31.621269+00:00 node-68 kernel: [1493925.758279] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T04:38:31.621270+00:00 node-68 kernel: [1493925.758282] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:38:31.621271+00:00 node-68 kernel: [1493925.758283] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:38:31.621284+00:00 node-68 kernel: [1493925.758285] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:38:31.621286+00:00 node-68 kernel: [1493925.758286] [] process_backlog+0xa8/0x150 2017-10-21T04:38:31.621288+00:00 node-68 kernel: [1493925.758288] [] net_rx_action+0x21e/0x360 2017-10-21T04:38:31.621289+00:00 node-68 kernel: [1493925.758290] [] __do_softirq+0x101/0x290 2017-10-21T04:38:31.621291+00:00 node-68 kernel: [1493925.758292] [] irq_exit+0xa3/0xb0 2017-10-21T04:38:31.621292+00:00 node-68 kernel: [1493925.758295] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:38:31.621294+00:00 node-68 kernel: [1493925.758298] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:38:31.621295+00:00 node-68 kernel: [1493925.758299] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:38:31.621296+00:00 node-68 kernel: [1493925.758302] [] cpuidle_enter+0x17/0x20 2017-10-21T04:38:31.621297+00:00 node-68 kernel: [1493925.758305] [] call_cpuidle+0x32/0x60 2017-10-21T04:38:31.621298+00:00 node-68 kernel: [1493925.758306] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:38:31.621299+00:00 node-68 kernel: [1493925.758308] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:38:31.621301+00:00 node-68 kernel: [1493925.758310] [] start_secondary+0x154/0x190 2017-10-21T04:38:31.621302+00:00 node-68 kernel: [1493925.758312] ---[ end trace d44d42b3ada78349 ]--- 2017-10-21T04:41:03.035663+00:00 node-68 kernel: [1494077.161501] ------------[ cut here ]------------ 2017-10-21T04:41:03.035690+00:00 node-68 kernel: [1494077.162063] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:41:03.035692+00:00 node-68 kernel: [1494077.162205] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:41:03.035694+00:00 node-68 kernel: [1494077.162338] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:41:03.035697+00:00 node-68 kernel: [1494077.162952] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:41:03.035698+00:00 node-68 kernel: [1494077.162954] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:41:03.035699+00:00 node-68 kernel: [1494077.162955] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:41:03.035720+00:00 node-68 kernel: [1494077.162957] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:41:03.035722+00:00 node-68 kernel: [1494077.162960] ffff880c04a98000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:41:03.035723+00:00 node-68 kernel: [1494077.162962] Call Trace: 2017-10-21T04:41:03.035724+00:00 node-68 kernel: [1494077.162963] [] dump_stack+0x63/0x90 2017-10-21T04:41:03.035725+00:00 node-68 kernel: [1494077.162970] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:41:03.035726+00:00 node-68 kernel: [1494077.162972] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:41:03.035727+00:00 node-68 kernel: [1494077.162974] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:41:03.035728+00:00 node-68 kernel: [1494077.162976] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:41:03.035730+00:00 node-68 kernel: [1494077.162978] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:41:03.035731+00:00 node-68 kernel: [1494077.162983] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:41:03.035732+00:00 node-68 kernel: [1494077.162986] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:41:03.035732+00:00 node-68 kernel: [1494077.162988] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:41:03.035733+00:00 node-68 kernel: [1494077.162992] [] ? nf_iterate+0x62/0x80 2017-10-21T04:41:03.035735+00:00 node-68 kernel: [1494077.162994] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:41:03.035741+00:00 node-68 kernel: [1494077.162999] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:41:03.035743+00:00 node-68 kernel: [1494077.163002] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:41:03.035744+00:00 node-68 kernel: [1494077.163004] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:41:03.035745+00:00 node-68 kernel: [1494077.163007] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:41:03.035746+00:00 node-68 kernel: [1494077.163010] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T04:41:03.035755+00:00 node-68 kernel: [1494077.163012] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T04:41:03.035758+00:00 node-68 kernel: [1494077.163013] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T04:41:03.035760+00:00 node-68 kernel: [1494077.163017] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T04:41:03.035761+00:00 node-68 kernel: [1494077.163020] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:41:03.035763+00:00 node-68 kernel: [1494077.163022] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:41:03.035764+00:00 node-68 kernel: [1494077.163024] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:41:03.035766+00:00 node-68 kernel: [1494077.163026] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:41:03.035777+00:00 node-68 kernel: [1494077.163028] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:41:03.035780+00:00 node-68 kernel: [1494077.163029] [] process_backlog+0xa8/0x150 2017-10-21T04:41:03.035781+00:00 node-68 kernel: [1494077.163030] [] net_rx_action+0x21e/0x360 2017-10-21T04:41:03.035782+00:00 node-68 kernel: [1494077.163033] [] __do_softirq+0x101/0x290 2017-10-21T04:41:03.035784+00:00 node-68 kernel: [1494077.163035] [] irq_exit+0xa3/0xb0 2017-10-21T04:41:03.035786+00:00 node-68 kernel: [1494077.163036] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:41:03.035787+00:00 node-68 kernel: [1494077.163039] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:41:03.035788+00:00 node-68 kernel: [1494077.163040] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:41:03.035789+00:00 node-68 kernel: [1494077.163043] [] cpuidle_enter+0x17/0x20 2017-10-21T04:41:03.035790+00:00 node-68 kernel: [1494077.163046] [] call_cpuidle+0x32/0x60 2017-10-21T04:41:03.035791+00:00 node-68 kernel: [1494077.163047] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:41:03.035793+00:00 node-68 kernel: [1494077.163049] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:41:03.035794+00:00 node-68 kernel: [1494077.163050] [] start_secondary+0x154/0x190 2017-10-21T04:41:03.035795+00:00 node-68 kernel: [1494077.163052] ---[ end trace d44d42b3ada7834a ]--- 2017-10-21T04:41:55.919110+00:00 node-68 kernel: [1494130.042854] ------------[ cut here ]------------ 2017-10-21T04:41:55.919129+00:00 node-68 kernel: [1494130.042872] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:41:55.919131+00:00 node-68 kernel: [1494130.042876] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:41:55.919131+00:00 node-68 kernel: [1494130.042878] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:41:55.919133+00:00 node-68 kernel: [1494130.042948] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:41:55.919134+00:00 node-68 kernel: [1494130.042950] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:41:55.919135+00:00 node-68 kernel: [1494130.042951] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:41:55.919148+00:00 node-68 kernel: [1494130.042953] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:41:55.919149+00:00 node-68 kernel: [1494130.042954] ffff882034394b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:41:55.919150+00:00 node-68 kernel: [1494130.042956] Call Trace: 2017-10-21T04:41:55.919166+00:00 node-68 kernel: [1494130.042958] [] dump_stack+0x63/0x90 2017-10-21T04:41:55.919167+00:00 node-68 kernel: [1494130.042965] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:41:55.919168+00:00 node-68 kernel: [1494130.042966] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:41:55.919169+00:00 node-68 kernel: [1494130.042969] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:41:55.919170+00:00 node-68 kernel: [1494130.042970] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:41:55.919171+00:00 node-68 kernel: [1494130.042972] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:41:55.919172+00:00 node-68 kernel: [1494130.042977] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:41:55.919172+00:00 node-68 kernel: [1494130.042987] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:41:55.919173+00:00 node-68 kernel: [1494130.042992] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:41:55.919174+00:00 node-68 kernel: [1494130.042994] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:41:55.919174+00:00 node-68 kernel: [1494130.042996] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:41:55.919176+00:00 node-68 kernel: [1494130.042999] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:41:55.919177+00:00 node-68 kernel: [1494130.043003] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:41:55.919177+00:00 node-68 kernel: [1494130.043007] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:41:55.919178+00:00 node-68 kernel: [1494130.043013] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:41:55.919178+00:00 node-68 kernel: [1494130.043017] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:41:55.919179+00:00 node-68 kernel: [1494130.043022] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:41:55.919180+00:00 node-68 kernel: [1494130.043026] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:41:55.919181+00:00 node-68 kernel: [1494130.043030] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:41:55.919182+00:00 node-68 kernel: [1494130.043034] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:41:55.919182+00:00 node-68 kernel: [1494130.043038] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:41:55.919183+00:00 node-68 kernel: [1494130.043042] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:41:55.919184+00:00 node-68 kernel: [1494130.043045] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:41:55.919192+00:00 node-68 kernel: [1494130.043048] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:41:55.919193+00:00 node-68 kernel: [1494130.043050] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:41:55.919194+00:00 node-68 kernel: [1494130.043054] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:41:55.919194+00:00 node-68 kernel: [1494130.043056] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:41:55.919195+00:00 node-68 kernel: [1494130.043058] [] process_backlog+0xa8/0x150 2017-10-21T04:41:55.919196+00:00 node-68 kernel: [1494130.043060] [] net_rx_action+0x21e/0x360 2017-10-21T04:41:55.919197+00:00 node-68 kernel: [1494130.043064] [] __do_softirq+0x101/0x290 2017-10-21T04:41:55.919198+00:00 node-68 kernel: [1494130.043067] [] irq_exit+0xa3/0xb0 2017-10-21T04:41:55.919199+00:00 node-68 kernel: [1494130.043071] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:41:55.919199+00:00 node-68 kernel: [1494130.043076] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:41:55.919201+00:00 node-68 kernel: [1494130.043077] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:41:55.919202+00:00 node-68 kernel: [1494130.043082] [] cpuidle_enter+0x17/0x20 2017-10-21T04:41:55.919203+00:00 node-68 kernel: [1494130.043086] [] call_cpuidle+0x32/0x60 2017-10-21T04:41:55.919204+00:00 node-68 kernel: [1494130.043088] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:41:55.919204+00:00 node-68 kernel: [1494130.043090] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:41:55.919205+00:00 node-68 kernel: [1494130.043093] [] start_secondary+0x154/0x190 2017-10-21T04:41:55.919208+00:00 node-68 kernel: [1494130.043096] ---[ end trace d44d42b3ada7834b ]--- 2017-10-21T04:47:04.613820+00:00 node-68 kernel: [1494438.717750] ------------[ cut here ]------------ 2017-10-21T04:47:04.613839+00:00 node-68 kernel: [1494438.717765] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:47:04.613841+00:00 node-68 kernel: [1494438.717767] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:47:04.613842+00:00 node-68 kernel: [1494438.717769] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:47:04.613845+00:00 node-68 kernel: [1494438.717836] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:47:04.613846+00:00 node-68 kernel: [1494438.717838] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:47:04.613847+00:00 node-68 kernel: [1494438.717839] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:47:04.613861+00:00 node-68 kernel: [1494438.717840] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:47:04.613863+00:00 node-68 kernel: [1494438.717842] ffff8810346e9c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:47:04.613864+00:00 node-68 kernel: [1494438.717844] Call Trace: 2017-10-21T04:47:04.613866+00:00 node-68 kernel: [1494438.717845] [] dump_stack+0x63/0x90 2017-10-21T04:47:04.613866+00:00 node-68 kernel: [1494438.717852] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:47:04.613867+00:00 node-68 kernel: [1494438.717854] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:47:04.613868+00:00 node-68 kernel: [1494438.717857] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:47:04.613869+00:00 node-68 kernel: [1494438.717858] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:47:04.613870+00:00 node-68 kernel: [1494438.717860] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:47:04.613872+00:00 node-68 kernel: [1494438.717866] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:47:04.613872+00:00 node-68 kernel: [1494438.717870] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:47:04.613873+00:00 node-68 kernel: [1494438.717872] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:47:04.613874+00:00 node-68 kernel: [1494438.717876] [] ? nf_iterate+0x62/0x80 2017-10-21T04:47:04.613875+00:00 node-68 kernel: [1494438.717878] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T04:47:04.613876+00:00 node-68 kernel: [1494438.717885] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T04:47:04.613877+00:00 node-68 kernel: [1494438.717888] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:47:04.613878+00:00 node-68 kernel: [1494438.717890] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:47:04.613878+00:00 node-68 kernel: [1494438.717893] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:47:04.613879+00:00 node-68 kernel: [1494438.717898] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T04:47:04.613880+00:00 node-68 kernel: [1494438.717900] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T04:47:04.613882+00:00 node-68 kernel: [1494438.717902] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T04:47:04.613883+00:00 node-68 kernel: [1494438.717905] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T04:47:04.613884+00:00 node-68 kernel: [1494438.717908] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:47:04.613885+00:00 node-68 kernel: [1494438.717910] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:47:04.613886+00:00 node-68 kernel: [1494438.717912] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:47:04.613889+00:00 node-68 kernel: [1494438.717914] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:47:04.613900+00:00 node-68 kernel: [1494438.717916] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:47:04.613902+00:00 node-68 kernel: [1494438.717917] [] process_backlog+0xa8/0x150 2017-10-21T04:47:04.613904+00:00 node-68 kernel: [1494438.717918] [] net_rx_action+0x21e/0x360 2017-10-21T04:47:04.613906+00:00 node-68 kernel: [1494438.717921] [] __do_softirq+0x101/0x290 2017-10-21T04:47:04.613909+00:00 node-68 kernel: [1494438.717922] [] irq_exit+0xa3/0xb0 2017-10-21T04:47:04.613911+00:00 node-68 kernel: [1494438.717924] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:47:04.613913+00:00 node-68 kernel: [1494438.717927] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:47:04.613915+00:00 node-68 kernel: [1494438.717928] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:47:04.613917+00:00 node-68 kernel: [1494438.717932] [] cpuidle_enter+0x17/0x20 2017-10-21T04:47:04.613920+00:00 node-68 kernel: [1494438.717934] [] call_cpuidle+0x32/0x60 2017-10-21T04:47:04.613922+00:00 node-68 kernel: [1494438.717935] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:47:04.613924+00:00 node-68 kernel: [1494438.717937] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:47:04.613926+00:00 node-68 kernel: [1494438.717939] [] start_secondary+0x154/0x190 2017-10-21T04:47:04.613927+00:00 node-68 kernel: [1494438.717941] ---[ end trace d44d42b3ada7834c ]--- 2017-10-21T04:48:40.682324+00:00 node-68 kernel: [1494534.780080] ------------[ cut here ]------------ 2017-10-21T04:48:40.682359+00:00 node-68 kernel: [1494534.780095] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:48:40.682362+00:00 node-68 kernel: [1494534.780098] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:48:40.682369+00:00 node-68 kernel: [1494534.780100] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:48:40.682372+00:00 node-68 kernel: [1494534.780171] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:48:40.682373+00:00 node-68 kernel: [1494534.780174] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:48:40.682373+00:00 node-68 kernel: [1494534.780175] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:48:40.682388+00:00 node-68 kernel: [1494534.780177] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:48:40.682389+00:00 node-68 kernel: [1494534.780179] ffff881035502f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:48:40.682390+00:00 node-68 kernel: [1494534.780180] Call Trace: 2017-10-21T04:48:40.682392+00:00 node-68 kernel: [1494534.780182] [] dump_stack+0x63/0x90 2017-10-21T04:48:40.682393+00:00 node-68 kernel: [1494534.780189] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:48:40.682394+00:00 node-68 kernel: [1494534.780191] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:48:40.682395+00:00 node-68 kernel: [1494534.780193] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:48:40.682397+00:00 node-68 kernel: [1494534.780194] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:48:40.682399+00:00 node-68 kernel: [1494534.780196] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:48:40.682400+00:00 node-68 kernel: [1494534.780201] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:48:40.682402+00:00 node-68 kernel: [1494534.780204] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:48:40.682403+00:00 node-68 kernel: [1494534.780209] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:48:40.682405+00:00 node-68 kernel: [1494534.780211] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:48:40.682406+00:00 node-68 kernel: [1494534.780214] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:48:40.682408+00:00 node-68 kernel: [1494534.780216] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:48:40.682409+00:00 node-68 kernel: [1494534.780219] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:48:40.682411+00:00 node-68 kernel: [1494534.780222] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:48:40.682412+00:00 node-68 kernel: [1494534.780224] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T04:48:40.682413+00:00 node-68 kernel: [1494534.780226] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T04:48:40.682415+00:00 node-68 kernel: [1494534.780228] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T04:48:40.682416+00:00 node-68 kernel: [1494534.780233] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:48:40.682418+00:00 node-68 kernel: [1494534.780237] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T04:48:40.682419+00:00 node-68 kernel: [1494534.780240] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:48:40.682421+00:00 node-68 kernel: [1494534.780241] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:48:40.682422+00:00 node-68 kernel: [1494534.780244] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T04:48:40.682423+00:00 node-68 kernel: [1494534.780246] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T04:48:40.682436+00:00 node-68 kernel: [1494534.780247] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:48:40.682438+00:00 node-68 kernel: [1494534.780249] [] process_backlog+0xa8/0x150 2017-10-21T04:48:40.682439+00:00 node-68 kernel: [1494534.780250] [] net_rx_action+0x21e/0x360 2017-10-21T04:48:40.682441+00:00 node-68 kernel: [1494534.780252] [] __do_softirq+0x101/0x290 2017-10-21T04:48:40.682443+00:00 node-68 kernel: [1494534.780254] [] irq_exit+0xa3/0xb0 2017-10-21T04:48:40.682444+00:00 node-68 kernel: [1494534.780256] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:48:40.682446+00:00 node-68 kernel: [1494534.780259] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:48:40.682447+00:00 node-68 kernel: [1494534.780260] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:48:40.682449+00:00 node-68 kernel: [1494534.780263] [] cpuidle_enter+0x17/0x20 2017-10-21T04:48:40.682450+00:00 node-68 kernel: [1494534.780266] [] call_cpuidle+0x32/0x60 2017-10-21T04:48:40.682451+00:00 node-68 kernel: [1494534.780267] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:48:40.682453+00:00 node-68 kernel: [1494534.780269] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:48:40.682454+00:00 node-68 kernel: [1494534.780270] [] start_secondary+0x154/0x190 2017-10-21T04:48:40.682455+00:00 node-68 kernel: [1494534.780272] ---[ end trace d44d42b3ada7834d ]--- 2017-10-21T04:52:09.248399+00:00 node-68 kernel: [1494743.332629] ------------[ cut here ]------------ 2017-10-21T04:52:09.248427+00:00 node-68 kernel: [1494743.332647] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:52:09.248430+00:00 node-68 kernel: [1494743.332651] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:52:09.248439+00:00 node-68 kernel: [1494743.332654] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:52:09.248442+00:00 node-68 kernel: [1494743.332751] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:52:09.248443+00:00 node-68 kernel: [1494743.332753] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:52:09.248444+00:00 node-68 kernel: [1494743.332755] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:52:09.248469+00:00 node-68 kernel: [1494743.332758] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:52:09.248472+00:00 node-68 kernel: [1494743.332761] ffff88103302f900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:52:09.248474+00:00 node-68 kernel: [1494743.332763] Call Trace: 2017-10-21T04:52:09.248476+00:00 node-68 kernel: [1494743.332765] [] dump_stack+0x63/0x90 2017-10-21T04:52:09.248477+00:00 node-68 kernel: [1494743.332774] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:52:09.248479+00:00 node-68 kernel: [1494743.332777] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:52:09.248480+00:00 node-68 kernel: [1494743.332780] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:52:09.248481+00:00 node-68 kernel: [1494743.332782] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:52:09.248483+00:00 node-68 kernel: [1494743.332785] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:52:09.248485+00:00 node-68 kernel: [1494743.332792] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:52:09.248486+00:00 node-68 kernel: [1494743.332796] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T04:52:09.248487+00:00 node-68 kernel: [1494743.332802] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:52:09.248488+00:00 node-68 kernel: [1494743.332806] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:52:09.248489+00:00 node-68 kernel: [1494743.332810] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:52:09.248491+00:00 node-68 kernel: [1494743.332814] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:52:09.248493+00:00 node-68 kernel: [1494743.332818] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:52:09.248494+00:00 node-68 kernel: [1494743.332822] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:52:09.248495+00:00 node-68 kernel: [1494743.332830] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:52:09.248496+00:00 node-68 kernel: [1494743.332835] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:52:09.248497+00:00 node-68 kernel: [1494743.332840] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:52:09.248499+00:00 node-68 kernel: [1494743.332844] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:52:09.248500+00:00 node-68 kernel: [1494743.332849] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:52:09.248501+00:00 node-68 kernel: [1494743.332853] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:52:09.248502+00:00 node-68 kernel: [1494743.332857] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:52:09.248503+00:00 node-68 kernel: [1494743.332861] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:52:09.248505+00:00 node-68 kernel: [1494743.332864] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:52:09.248520+00:00 node-68 kernel: [1494743.332866] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:52:09.248522+00:00 node-68 kernel: [1494743.332868] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:52:09.248523+00:00 node-68 kernel: [1494743.332872] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:52:09.248524+00:00 node-68 kernel: [1494743.332874] [] process_backlog+0xa8/0x150 2017-10-21T04:52:09.248526+00:00 node-68 kernel: [1494743.332876] [] net_rx_action+0x21e/0x360 2017-10-21T04:52:09.248527+00:00 node-68 kernel: [1494743.332879] [] __do_softirq+0x101/0x290 2017-10-21T04:52:09.248529+00:00 node-68 kernel: [1494743.332882] [] irq_exit+0xa3/0xb0 2017-10-21T04:52:09.248530+00:00 node-68 kernel: [1494743.332886] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:52:09.248531+00:00 node-68 kernel: [1494743.332891] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:52:09.248532+00:00 node-68 kernel: [1494743.332892] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:52:09.248533+00:00 node-68 kernel: [1494743.332898] [] cpuidle_enter+0x17/0x20 2017-10-21T04:52:09.248542+00:00 node-68 kernel: [1494743.332901] [] call_cpuidle+0x32/0x60 2017-10-21T04:52:09.248544+00:00 node-68 kernel: [1494743.332903] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:52:09.248546+00:00 node-68 kernel: [1494743.332906] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:52:09.248547+00:00 node-68 kernel: [1494743.332908] [] start_secondary+0x154/0x190 2017-10-21T04:52:09.248549+00:00 node-68 kernel: [1494743.332911] ---[ end trace d44d42b3ada7834e ]--- 2017-10-21T04:57:40.019305+00:00 node-68 kernel: [1495074.082322] ------------[ cut here ]------------ 2017-10-21T04:57:40.019325+00:00 node-68 kernel: [1495074.082336] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:57:40.019328+00:00 node-68 kernel: [1495074.082339] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:57:40.019331+00:00 node-68 kernel: [1495074.082341] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:57:40.019333+00:00 node-68 kernel: [1495074.082410] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:57:40.019334+00:00 node-68 kernel: [1495074.082411] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:57:40.019335+00:00 node-68 kernel: [1495074.082412] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:57:40.019348+00:00 node-68 kernel: [1495074.082414] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:57:40.019349+00:00 node-68 kernel: [1495074.082416] ffff881037789700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:57:40.019350+00:00 node-68 kernel: [1495074.082417] Call Trace: 2017-10-21T04:57:40.019352+00:00 node-68 kernel: [1495074.082419] [] dump_stack+0x63/0x90 2017-10-21T04:57:40.019353+00:00 node-68 kernel: [1495074.082426] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:57:40.019353+00:00 node-68 kernel: [1495074.082428] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:57:40.019354+00:00 node-68 kernel: [1495074.082430] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:57:40.019355+00:00 node-68 kernel: [1495074.082433] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:57:40.019356+00:00 node-68 kernel: [1495074.082435] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:57:40.019358+00:00 node-68 kernel: [1495074.082441] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:57:40.019359+00:00 node-68 kernel: [1495074.082446] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:57:40.019359+00:00 node-68 kernel: [1495074.082448] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:57:40.019360+00:00 node-68 kernel: [1495074.082450] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:57:40.019361+00:00 node-68 kernel: [1495074.082453] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:57:40.019362+00:00 node-68 kernel: [1495074.082455] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:57:40.019364+00:00 node-68 kernel: [1495074.082458] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:57:40.019364+00:00 node-68 kernel: [1495074.082464] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:57:40.019365+00:00 node-68 kernel: [1495074.082467] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:57:40.019365+00:00 node-68 kernel: [1495074.082470] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:57:40.019366+00:00 node-68 kernel: [1495074.082472] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T04:57:40.019368+00:00 node-68 kernel: [1495074.082475] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:57:40.019368+00:00 node-68 kernel: [1495074.082479] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:57:40.019369+00:00 node-68 kernel: [1495074.082482] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:57:40.019370+00:00 node-68 kernel: [1495074.082485] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:57:40.019370+00:00 node-68 kernel: [1495074.082487] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:57:40.019371+00:00 node-68 kernel: [1495074.082489] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:57:40.019379+00:00 node-68 kernel: [1495074.082490] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:57:40.019379+00:00 node-68 kernel: [1495074.082491] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:57:40.019380+00:00 node-68 kernel: [1495074.082493] [] process_backlog+0xa8/0x150 2017-10-21T04:57:40.019380+00:00 node-68 kernel: [1495074.082494] [] net_rx_action+0x21e/0x360 2017-10-21T04:57:40.019382+00:00 node-68 kernel: [1495074.082496] [] __do_softirq+0x101/0x290 2017-10-21T04:57:40.019383+00:00 node-68 kernel: [1495074.082498] [] irq_exit+0xa3/0xb0 2017-10-21T04:57:40.019384+00:00 node-68 kernel: [1495074.082500] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:57:40.019385+00:00 node-68 kernel: [1495074.082504] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:57:40.019385+00:00 node-68 kernel: [1495074.082504] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:57:40.019386+00:00 node-68 kernel: [1495074.082508] [] cpuidle_enter+0x17/0x20 2017-10-21T04:57:40.019386+00:00 node-68 kernel: [1495074.082511] [] call_cpuidle+0x32/0x60 2017-10-21T04:57:40.019387+00:00 node-68 kernel: [1495074.082512] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:57:40.019389+00:00 node-68 kernel: [1495074.082514] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:57:40.019390+00:00 node-68 kernel: [1495074.082515] [] start_secondary+0x154/0x190 2017-10-21T04:57:40.019390+00:00 node-68 kernel: [1495074.082518] ---[ end trace d44d42b3ada7834f ]--- 2017-10-21T04:57:45.528250+00:00 node-68 kernel: [1495079.590824] ------------[ cut here ]------------ 2017-10-21T04:57:45.528279+00:00 node-68 kernel: [1495079.590843] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:57:45.528281+00:00 node-68 kernel: [1495079.590847] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:57:45.528291+00:00 node-68 kernel: [1495079.590849] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:57:45.528294+00:00 node-68 kernel: [1495079.590943] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:57:45.528295+00:00 node-68 kernel: [1495079.590945] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:57:45.528296+00:00 node-68 kernel: [1495079.590949] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T04:57:45.528323+00:00 node-68 kernel: [1495079.590951] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T04:57:45.528325+00:00 node-68 kernel: [1495079.590953] ffff881e8c72f100 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T04:57:45.528327+00:00 node-68 kernel: [1495079.590956] Call Trace: 2017-10-21T04:57:45.528328+00:00 node-68 kernel: [1495079.590958] [] dump_stack+0x63/0x90 2017-10-21T04:57:45.528329+00:00 node-68 kernel: [1495079.590967] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:57:45.528330+00:00 node-68 kernel: [1495079.590969] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:57:45.528331+00:00 node-68 kernel: [1495079.590973] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:57:45.528332+00:00 node-68 kernel: [1495079.590977] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:57:45.528334+00:00 node-68 kernel: [1495079.590980] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:57:45.528335+00:00 node-68 kernel: [1495079.590982] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T04:57:45.528336+00:00 node-68 kernel: [1495079.590984] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T04:57:45.528337+00:00 node-68 kernel: [1495079.590989] [] sch_direct_xmit+0x16a/0x220 2017-10-21T04:57:45.528338+00:00 node-68 kernel: [1495079.590991] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T04:57:45.528340+00:00 node-68 kernel: [1495079.590993] [] dev_queue_xmit+0x10/0x20 2017-10-21T04:57:45.528341+00:00 node-68 kernel: [1495079.591002] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T04:57:45.528342+00:00 node-68 kernel: [1495079.591007] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T04:57:45.528343+00:00 node-68 kernel: [1495079.591012] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T04:57:45.528344+00:00 node-68 kernel: [1495079.591017] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T04:57:45.528345+00:00 node-68 kernel: [1495079.591021] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T04:57:45.528347+00:00 node-68 kernel: [1495079.591026] [] br_forward+0x87/0x90 [bridge] 2017-10-21T04:57:45.528348+00:00 node-68 kernel: [1495079.591031] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T04:57:45.528350+00:00 node-68 kernel: [1495079.591035] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:57:45.528351+00:00 node-68 kernel: [1495079.591039] [] ? nf_iterate+0x62/0x80 2017-10-21T04:57:45.528352+00:00 node-68 kernel: [1495079.591044] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T04:57:45.528353+00:00 node-68 kernel: [1495079.591049] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T04:57:45.528354+00:00 node-68 kernel: [1495079.591052] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:57:45.528356+00:00 node-68 kernel: [1495079.591056] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:57:45.528370+00:00 node-68 kernel: [1495079.591058] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:57:45.528372+00:00 node-68 kernel: [1495079.591064] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:57:45.528373+00:00 node-68 kernel: [1495079.591066] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:57:45.528374+00:00 node-68 kernel: [1495079.591068] [] process_backlog+0xa8/0x150 2017-10-21T04:57:45.528375+00:00 node-68 kernel: [1495079.591070] [] net_rx_action+0x21e/0x360 2017-10-21T04:57:45.528377+00:00 node-68 kernel: [1495079.591074] [] __do_softirq+0x101/0x290 2017-10-21T04:57:45.528378+00:00 node-68 kernel: [1495079.591077] [] irq_exit+0xa3/0xb0 2017-10-21T04:57:45.528379+00:00 node-68 kernel: [1495079.591081] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:57:45.528380+00:00 node-68 kernel: [1495079.591086] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:57:45.528381+00:00 node-68 kernel: [1495079.591087] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:57:45.528383+00:00 node-68 kernel: [1495079.591092] [] cpuidle_enter+0x17/0x20 2017-10-21T04:57:45.528384+00:00 node-68 kernel: [1495079.591096] [] call_cpuidle+0x32/0x60 2017-10-21T04:57:45.528385+00:00 node-68 kernel: [1495079.591099] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:57:45.528386+00:00 node-68 kernel: [1495079.591102] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:57:45.528387+00:00 node-68 kernel: [1495079.591105] [] start_secondary+0x154/0x190 2017-10-21T04:57:45.528391+00:00 node-68 kernel: [1495079.591107] ---[ end trace d44d42b3ada78350 ]--- 2017-10-21T04:57:56.117399+00:00 node-68 kernel: [1495090.179379] ------------[ cut here ]------------ 2017-10-21T04:57:56.117416+00:00 node-68 kernel: [1495090.179394] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T04:57:56.117418+00:00 node-68 kernel: [1495090.179398] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T04:57:56.117419+00:00 node-68 kernel: [1495090.179400] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T04:57:56.117420+00:00 node-68 kernel: [1495090.179473] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T04:57:56.117421+00:00 node-68 kernel: [1495090.179475] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T04:57:56.117422+00:00 node-68 kernel: [1495090.179476] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T04:57:56.117436+00:00 node-68 kernel: [1495090.179478] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T04:57:56.117437+00:00 node-68 kernel: [1495090.179479] ffff881032131400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T04:57:56.117438+00:00 node-68 kernel: [1495090.179481] Call Trace: 2017-10-21T04:57:56.117470+00:00 node-68 kernel: [1495090.179482] [] dump_stack+0x63/0x90 2017-10-21T04:57:56.117475+00:00 node-68 kernel: [1495090.179489] [] warn_slowpath_common+0x82/0xc0 2017-10-21T04:57:56.117477+00:00 node-68 kernel: [1495090.179491] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T04:57:56.117478+00:00 node-68 kernel: [1495090.179493] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T04:57:56.117479+00:00 node-68 kernel: [1495090.179495] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T04:57:56.117480+00:00 node-68 kernel: [1495090.179497] [] __skb_gso_segment+0xfd/0x110 2017-10-21T04:57:56.117482+00:00 node-68 kernel: [1495090.179502] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T04:57:56.117483+00:00 node-68 kernel: [1495090.179505] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T04:57:56.117484+00:00 node-68 kernel: [1495090.179510] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T04:57:56.117485+00:00 node-68 kernel: [1495090.179512] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T04:57:56.117485+00:00 node-68 kernel: [1495090.179514] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T04:57:56.117487+00:00 node-68 kernel: [1495090.179517] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T04:57:56.117488+00:00 node-68 kernel: [1495090.179519] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T04:57:56.117489+00:00 node-68 kernel: [1495090.179522] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T04:57:56.117490+00:00 node-68 kernel: [1495090.179526] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T04:57:56.117490+00:00 node-68 kernel: [1495090.179528] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T04:57:56.117492+00:00 node-68 kernel: [1495090.179532] [] ? __slab_free+0xcb/0x2c0 2017-10-21T04:57:56.117493+00:00 node-68 kernel: [1495090.179535] [] ? skb_release_data+0xa7/0xd0 2017-10-21T04:57:56.117494+00:00 node-68 kernel: [1495090.179538] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T04:57:56.117495+00:00 node-68 kernel: [1495090.179539] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T04:57:56.117495+00:00 node-68 kernel: [1495090.179541] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T04:57:56.117496+00:00 node-68 kernel: [1495090.179542] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T04:57:56.117497+00:00 node-68 kernel: [1495090.179544] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T04:57:56.117499+00:00 node-68 kernel: [1495090.179546] [] __netif_receive_skb+0x18/0x60 2017-10-21T04:57:56.117510+00:00 node-68 kernel: [1495090.179547] [] process_backlog+0xa8/0x150 2017-10-21T04:57:56.117512+00:00 node-68 kernel: [1495090.179549] [] net_rx_action+0x21e/0x360 2017-10-21T04:57:56.117513+00:00 node-68 kernel: [1495090.179551] [] __do_softirq+0x101/0x290 2017-10-21T04:57:56.117514+00:00 node-68 kernel: [1495090.179553] [] irq_exit+0xa3/0xb0 2017-10-21T04:57:56.117516+00:00 node-68 kernel: [1495090.179556] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T04:57:56.117517+00:00 node-68 kernel: [1495090.179559] [] call_function_single_interrupt+0x82/0x90 2017-10-21T04:57:56.117518+00:00 node-68 kernel: [1495090.179560] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T04:57:56.117518+00:00 node-68 kernel: [1495090.179563] [] cpuidle_enter+0x17/0x20 2017-10-21T04:57:56.117519+00:00 node-68 kernel: [1495090.179565] [] call_cpuidle+0x32/0x60 2017-10-21T04:57:56.117520+00:00 node-68 kernel: [1495090.179566] [] ? cpuidle_select+0x13/0x20 2017-10-21T04:57:56.117521+00:00 node-68 kernel: [1495090.179568] [] cpu_startup_entry+0x290/0x350 2017-10-21T04:57:56.117522+00:00 node-68 kernel: [1495090.179570] [] start_secondary+0x154/0x190 2017-10-21T04:57:56.117523+00:00 node-68 kernel: [1495090.179575] ---[ end trace d44d42b3ada78351 ]--- 2017-10-21T05:00:21.451451+00:00 node-68 kernel: [1495235.504016] ------------[ cut here ]------------ 2017-10-21T05:00:21.451471+00:00 node-68 kernel: [1495235.504036] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:00:21.451473+00:00 node-68 kernel: [1495235.504040] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:00:21.451474+00:00 node-68 kernel: [1495235.504042] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:00:21.451475+00:00 node-68 kernel: [1495235.504119] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:00:21.451476+00:00 node-68 kernel: [1495235.504121] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:00:21.451477+00:00 node-68 kernel: [1495235.504123] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:00:21.451492+00:00 node-68 kernel: [1495235.504126] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:00:21.451500+00:00 node-68 kernel: [1495235.504128] ffff881ddb0dc000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:00:21.451501+00:00 node-68 kernel: [1495235.504131] Call Trace: 2017-10-21T05:00:21.451503+00:00 node-68 kernel: [1495235.504133] [] dump_stack+0x63/0x90 2017-10-21T05:00:21.451504+00:00 node-68 kernel: [1495235.504141] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:00:21.451504+00:00 node-68 kernel: [1495235.504145] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:00:21.451505+00:00 node-68 kernel: [1495235.504149] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:00:21.451505+00:00 node-68 kernel: [1495235.504151] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:00:21.451507+00:00 node-68 kernel: [1495235.504154] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:00:21.451508+00:00 node-68 kernel: [1495235.504161] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:00:21.451508+00:00 node-68 kernel: [1495235.504165] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:00:21.451509+00:00 node-68 kernel: [1495235.504168] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:00:21.451510+00:00 node-68 kernel: [1495235.504173] [] ? nf_iterate+0x62/0x80 2017-10-21T05:00:21.451510+00:00 node-68 kernel: [1495235.504175] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:00:21.451512+00:00 node-68 kernel: [1495235.504183] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:00:21.451513+00:00 node-68 kernel: [1495235.504188] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:00:21.451513+00:00 node-68 kernel: [1495235.504191] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:00:21.451514+00:00 node-68 kernel: [1495235.504196] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:00:21.451514+00:00 node-68 kernel: [1495235.504200] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:00:21.451515+00:00 node-68 kernel: [1495235.504202] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:00:21.451516+00:00 node-68 kernel: [1495235.504205] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:00:21.451517+00:00 node-68 kernel: [1495235.504209] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:00:21.451518+00:00 node-68 kernel: [1495235.504213] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:00:21.451518+00:00 node-68 kernel: [1495235.504216] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:00:21.451519+00:00 node-68 kernel: [1495235.504219] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:00:21.451520+00:00 node-68 kernel: [1495235.504222] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:00:21.451527+00:00 node-68 kernel: [1495235.504224] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:00:21.451528+00:00 node-68 kernel: [1495235.504227] [] process_backlog+0xa8/0x150 2017-10-21T05:00:21.451528+00:00 node-68 kernel: [1495235.504229] [] net_rx_action+0x21e/0x360 2017-10-21T05:00:21.451529+00:00 node-68 kernel: [1495235.504232] [] __do_softirq+0x101/0x290 2017-10-21T05:00:21.451530+00:00 node-68 kernel: [1495235.504235] [] irq_exit+0xa3/0xb0 2017-10-21T05:00:21.451531+00:00 node-68 kernel: [1495235.504237] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:00:21.451532+00:00 node-68 kernel: [1495235.504242] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:00:21.451533+00:00 node-68 kernel: [1495235.504243] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:00:21.451533+00:00 node-68 kernel: [1495235.504248] [] cpuidle_enter+0x17/0x20 2017-10-21T05:00:21.451534+00:00 node-68 kernel: [1495235.504251] [] call_cpuidle+0x32/0x60 2017-10-21T05:00:21.451535+00:00 node-68 kernel: [1495235.504253] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:00:21.451536+00:00 node-68 kernel: [1495235.504255] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:00:21.451537+00:00 node-68 kernel: [1495235.504258] [] start_secondary+0x154/0x190 2017-10-21T05:00:21.451538+00:00 node-68 kernel: [1495235.504261] ---[ end trace d44d42b3ada78352 ]--- 2017-10-21T05:01:01.578293+00:00 node-68 kernel: [1495275.628120] ------------[ cut here ]------------ 2017-10-21T05:01:01.578340+00:00 node-68 kernel: [1495275.628142] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:01:01.578341+00:00 node-68 kernel: [1495275.628148] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:01:01.578342+00:00 node-68 kernel: [1495275.628152] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:01:01.578344+00:00 node-68 kernel: [1495275.628279] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:01:01.578345+00:00 node-68 kernel: [1495275.628281] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:01:01.578345+00:00 node-68 kernel: [1495275.628285] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:01:01.578370+00:00 node-68 kernel: [1495275.628289] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:01:01.578371+00:00 node-68 kernel: [1495275.628293] ffff8810358eae00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:01:01.578372+00:00 node-68 kernel: [1495275.628297] Call Trace: 2017-10-21T05:01:01.578374+00:00 node-68 kernel: [1495275.628299] [] dump_stack+0x63/0x90 2017-10-21T05:01:01.578374+00:00 node-68 kernel: [1495275.628311] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:01:01.578375+00:00 node-68 kernel: [1495275.628318] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:01:01.578376+00:00 node-68 kernel: [1495275.628323] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:01:01.578376+00:00 node-68 kernel: [1495275.628326] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:01:01.578378+00:00 node-68 kernel: [1495275.628330] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:01:01.578379+00:00 node-68 kernel: [1495275.628339] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:01:01.578379+00:00 node-68 kernel: [1495275.628344] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:01:01.578380+00:00 node-68 kernel: [1495275.628352] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:01:01.578381+00:00 node-68 kernel: [1495275.628357] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:01:01.578382+00:00 node-68 kernel: [1495275.628362] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:01:01.578383+00:00 node-68 kernel: [1495275.628369] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:01:01.578384+00:00 node-68 kernel: [1495275.628375] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:01:01.578385+00:00 node-68 kernel: [1495275.628382] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:01:01.578385+00:00 node-68 kernel: [1495275.628392] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:01:01.578386+00:00 node-68 kernel: [1495275.628399] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:01:01.578387+00:00 node-68 kernel: [1495275.628405] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:01:01.578388+00:00 node-68 kernel: [1495275.628412] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:01:01.578389+00:00 node-68 kernel: [1495275.628419] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:01:01.578390+00:00 node-68 kernel: [1495275.628425] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:01:01.578390+00:00 node-68 kernel: [1495275.628431] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:01:01.578391+00:00 node-68 kernel: [1495275.628438] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:01:01.578392+00:00 node-68 kernel: [1495275.628442] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:01:01.578400+00:00 node-68 kernel: [1495275.628446] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:01:01.578401+00:00 node-68 kernel: [1495275.628449] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:01:01.578401+00:00 node-68 kernel: [1495275.628454] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T05:01:01.578402+00:00 node-68 kernel: [1495275.628458] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:01:01.578403+00:00 node-68 kernel: [1495275.628461] [] process_backlog+0xa8/0x150 2017-10-21T05:01:01.578404+00:00 node-68 kernel: [1495275.628464] [] net_rx_action+0x21e/0x360 2017-10-21T05:01:01.578405+00:00 node-68 kernel: [1495275.628469] [] __do_softirq+0x101/0x290 2017-10-21T05:01:01.578406+00:00 node-68 kernel: [1495275.628474] [] irq_exit+0xa3/0xb0 2017-10-21T05:01:01.578407+00:00 node-68 kernel: [1495275.628478] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:01:01.578408+00:00 node-68 kernel: [1495275.628484] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:01:01.578408+00:00 node-68 kernel: [1495275.628486] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:01:01.578410+00:00 node-68 kernel: [1495275.628493] [] cpuidle_enter+0x17/0x20 2017-10-21T05:01:01.578411+00:00 node-68 kernel: [1495275.628498] [] call_cpuidle+0x32/0x60 2017-10-21T05:01:01.578412+00:00 node-68 kernel: [1495275.628501] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:01:01.578412+00:00 node-68 kernel: [1495275.628505] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:01:01.578413+00:00 node-68 kernel: [1495275.628509] [] start_secondary+0x154/0x190 2017-10-21T05:01:01.578414+00:00 node-68 kernel: [1495275.628513] ---[ end trace d44d42b3ada78353 ]--- 2017-10-21T05:01:30.252666+00:00 node-68 kernel: [1495304.300869] ------------[ cut here ]------------ 2017-10-21T05:01:30.252685+00:00 node-68 kernel: [1495304.300884] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:01:30.252687+00:00 node-68 kernel: [1495304.300887] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:01:30.252688+00:00 node-68 kernel: [1495304.300889] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:01:30.252690+00:00 node-68 kernel: [1495304.300957] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:01:30.252697+00:00 node-68 kernel: [1495304.300959] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:01:30.252698+00:00 node-68 kernel: [1495304.300960] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:01:30.252713+00:00 node-68 kernel: [1495304.300962] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:01:30.252714+00:00 node-68 kernel: [1495304.300963] ffff882033ca4500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:01:30.252715+00:00 node-68 kernel: [1495304.300965] Call Trace: 2017-10-21T05:01:30.252717+00:00 node-68 kernel: [1495304.300968] [] dump_stack+0x63/0x90 2017-10-21T05:01:30.252718+00:00 node-68 kernel: [1495304.300975] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:01:30.252718+00:00 node-68 kernel: [1495304.300977] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:01:30.252719+00:00 node-68 kernel: [1495304.300980] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:01:30.252720+00:00 node-68 kernel: [1495304.300981] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:01:30.252721+00:00 node-68 kernel: [1495304.300984] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:01:30.252722+00:00 node-68 kernel: [1495304.300989] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:01:30.252723+00:00 node-68 kernel: [1495304.300992] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:01:30.252723+00:00 node-68 kernel: [1495304.300994] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:01:30.252724+00:00 node-68 kernel: [1495304.300998] [] ? nf_iterate+0x62/0x80 2017-10-21T05:01:30.252725+00:00 node-68 kernel: [1495304.301000] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:01:30.252726+00:00 node-68 kernel: [1495304.301006] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:01:30.252727+00:00 node-68 kernel: [1495304.301009] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:01:30.252728+00:00 node-68 kernel: [1495304.301011] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:01:30.252728+00:00 node-68 kernel: [1495304.301014] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:01:30.252729+00:00 node-68 kernel: [1495304.301017] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:01:30.252730+00:00 node-68 kernel: [1495304.301018] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:01:30.252731+00:00 node-68 kernel: [1495304.301020] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:01:30.252732+00:00 node-68 kernel: [1495304.301024] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:01:30.252733+00:00 node-68 kernel: [1495304.301027] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:01:30.252734+00:00 node-68 kernel: [1495304.301028] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:01:30.252734+00:00 node-68 kernel: [1495304.301031] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:01:30.252736+00:00 node-68 kernel: [1495304.301034] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:01:30.252742+00:00 node-68 kernel: [1495304.301035] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:01:30.252743+00:00 node-68 kernel: [1495304.301036] [] process_backlog+0xa8/0x150 2017-10-21T05:01:30.252744+00:00 node-68 kernel: [1495304.301038] [] net_rx_action+0x21e/0x360 2017-10-21T05:01:30.252744+00:00 node-68 kernel: [1495304.301040] [] __do_softirq+0x101/0x290 2017-10-21T05:01:30.252745+00:00 node-68 kernel: [1495304.301042] [] irq_exit+0xa3/0xb0 2017-10-21T05:01:30.252746+00:00 node-68 kernel: [1495304.301044] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:01:30.252747+00:00 node-68 kernel: [1495304.301047] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:01:30.252748+00:00 node-68 kernel: [1495304.301048] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:01:30.252748+00:00 node-68 kernel: [1495304.301051] [] cpuidle_enter+0x17/0x20 2017-10-21T05:01:30.252749+00:00 node-68 kernel: [1495304.301054] [] call_cpuidle+0x32/0x60 2017-10-21T05:01:30.252750+00:00 node-68 kernel: [1495304.301055] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:01:30.252751+00:00 node-68 kernel: [1495304.301057] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:01:30.252752+00:00 node-68 kernel: [1495304.301058] [] start_secondary+0x154/0x190 2017-10-21T05:01:30.252753+00:00 node-68 kernel: [1495304.301060] ---[ end trace d44d42b3ada78354 ]--- 2017-10-21T05:06:33.711415+00:00 node-68 kernel: [1495607.740110] ------------[ cut here ]------------ 2017-10-21T05:06:33.711434+00:00 node-68 kernel: [1495607.740123] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:06:33.711436+00:00 node-68 kernel: [1495607.740127] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:06:33.711437+00:00 node-68 kernel: [1495607.740128] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:06:33.711446+00:00 node-68 kernel: [1495607.740198] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:06:33.711452+00:00 node-68 kernel: [1495607.740199] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:06:33.711453+00:00 node-68 kernel: [1495607.740201] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:06:33.711467+00:00 node-68 kernel: [1495607.740203] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:06:33.711468+00:00 node-68 kernel: [1495607.740205] ffff88103234ad00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:06:33.711470+00:00 node-68 kernel: [1495607.740206] Call Trace: 2017-10-21T05:06:33.711471+00:00 node-68 kernel: [1495607.740208] [] dump_stack+0x63/0x90 2017-10-21T05:06:33.711472+00:00 node-68 kernel: [1495607.740215] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:06:33.711472+00:00 node-68 kernel: [1495607.740218] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:06:33.711473+00:00 node-68 kernel: [1495607.740221] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:06:33.711474+00:00 node-68 kernel: [1495607.740222] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:06:33.711475+00:00 node-68 kernel: [1495607.740224] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:06:33.711476+00:00 node-68 kernel: [1495607.740230] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:06:33.711477+00:00 node-68 kernel: [1495607.740232] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:06:33.711478+00:00 node-68 kernel: [1495607.740236] [] ? nf_iterate+0x62/0x80 2017-10-21T05:06:33.711479+00:00 node-68 kernel: [1495607.740238] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:06:33.711479+00:00 node-68 kernel: [1495607.740244] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:06:33.711481+00:00 node-68 kernel: [1495607.740247] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:06:33.711482+00:00 node-68 kernel: [1495607.740250] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:06:33.711483+00:00 node-68 kernel: [1495607.740252] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:06:33.711483+00:00 node-68 kernel: [1495607.740255] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:06:33.711484+00:00 node-68 kernel: [1495607.740258] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:06:33.711485+00:00 node-68 kernel: [1495607.740260] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:06:33.711486+00:00 node-68 kernel: [1495607.740261] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:06:33.711488+00:00 node-68 kernel: [1495607.740264] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:06:33.711488+00:00 node-68 kernel: [1495607.740267] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:06:33.711489+00:00 node-68 kernel: [1495607.740269] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:06:33.711490+00:00 node-68 kernel: [1495607.740271] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:06:33.711491+00:00 node-68 kernel: [1495607.740273] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:06:33.711498+00:00 node-68 kernel: [1495607.740275] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:06:33.711499+00:00 node-68 kernel: [1495607.740276] [] process_backlog+0xa8/0x150 2017-10-21T05:06:33.711499+00:00 node-68 kernel: [1495607.740277] [] net_rx_action+0x21e/0x360 2017-10-21T05:06:33.711500+00:00 node-68 kernel: [1495607.740280] [] __do_softirq+0x101/0x290 2017-10-21T05:06:33.711500+00:00 node-68 kernel: [1495607.740281] [] irq_exit+0xa3/0xb0 2017-10-21T05:06:33.711501+00:00 node-68 kernel: [1495607.740283] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:06:33.711502+00:00 node-68 kernel: [1495607.740287] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:06:33.711503+00:00 node-68 kernel: [1495607.740287] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:06:33.711504+00:00 node-68 kernel: [1495607.740291] [] cpuidle_enter+0x17/0x20 2017-10-21T05:06:33.711504+00:00 node-68 kernel: [1495607.740293] [] call_cpuidle+0x32/0x60 2017-10-21T05:06:33.711505+00:00 node-68 kernel: [1495607.740294] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:06:33.711506+00:00 node-68 kernel: [1495607.740296] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:06:33.711508+00:00 node-68 kernel: [1495607.740297] [] start_secondary+0x154/0x190 2017-10-21T05:06:33.711508+00:00 node-68 kernel: [1495607.740299] ---[ end trace d44d42b3ada78355 ]--- 2017-10-21T05:07:46.234734+00:00 node-68 kernel: [1495680.258676] ------------[ cut here ]------------ 2017-10-21T05:07:46.234768+00:00 node-68 kernel: [1495680.258692] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:07:46.234771+00:00 node-68 kernel: [1495680.258704] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:07:46.234773+00:00 node-68 kernel: [1495680.258706] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:07:46.234783+00:00 node-68 kernel: [1495680.258802] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:07:46.234784+00:00 node-68 kernel: [1495680.258804] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:07:46.234786+00:00 node-68 kernel: [1495680.258806] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:07:46.234813+00:00 node-68 kernel: [1495680.258808] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:07:46.234815+00:00 node-68 kernel: [1495680.258813] ffff8810356fbd00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:07:46.234818+00:00 node-68 kernel: [1495680.258816] Call Trace: 2017-10-21T05:07:46.234819+00:00 node-68 kernel: [1495680.258818] [] dump_stack+0x63/0x90 2017-10-21T05:07:46.234821+00:00 node-68 kernel: [1495680.258826] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:07:46.234823+00:00 node-68 kernel: [1495680.258829] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:07:46.234825+00:00 node-68 kernel: [1495680.258832] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:07:46.234827+00:00 node-68 kernel: [1495680.258835] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:07:46.234829+00:00 node-68 kernel: [1495680.258838] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:07:46.234831+00:00 node-68 kernel: [1495680.258845] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:07:46.234833+00:00 node-68 kernel: [1495680.258849] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:07:46.234835+00:00 node-68 kernel: [1495680.258852] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:07:46.234837+00:00 node-68 kernel: [1495680.258857] [] ? nf_iterate+0x62/0x80 2017-10-21T05:07:46.234840+00:00 node-68 kernel: [1495680.258859] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:07:46.234842+00:00 node-68 kernel: [1495680.258867] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:07:46.234845+00:00 node-68 kernel: [1495680.258871] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:07:46.234846+00:00 node-68 kernel: [1495680.258875] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:07:46.234848+00:00 node-68 kernel: [1495680.258879] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:07:46.234849+00:00 node-68 kernel: [1495680.258883] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T05:07:46.234851+00:00 node-68 kernel: [1495680.258886] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T05:07:46.234853+00:00 node-68 kernel: [1495680.258889] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T05:07:46.234855+00:00 node-68 kernel: [1495680.258891] [] ? check_preempt_curr+0x54/0x90 2017-10-21T05:07:46.234857+00:00 node-68 kernel: [1495680.258895] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:07:46.234858+00:00 node-68 kernel: [1495680.258897] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:07:46.234859+00:00 node-68 kernel: [1495680.258900] [] ? default_wake_function+0x12/0x20 2017-10-21T05:07:46.234861+00:00 node-68 kernel: [1495680.258902] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T05:07:46.234863+00:00 node-68 kernel: [1495680.258904] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:07:46.234876+00:00 node-68 kernel: [1495680.258906] [] process_backlog+0xa8/0x150 2017-10-21T05:07:46.234878+00:00 node-68 kernel: [1495680.258908] [] net_rx_action+0x21e/0x360 2017-10-21T05:07:46.234879+00:00 node-68 kernel: [1495680.258911] [] __do_softirq+0x101/0x290 2017-10-21T05:07:46.234880+00:00 node-68 kernel: [1495680.258914] [] irq_exit+0xa3/0xb0 2017-10-21T05:07:46.234882+00:00 node-68 kernel: [1495680.258918] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:07:46.234884+00:00 node-68 kernel: [1495680.258923] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:07:46.234885+00:00 node-68 kernel: [1495680.258924] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:07:46.234886+00:00 node-68 kernel: [1495680.258929] [] cpuidle_enter+0x17/0x20 2017-10-21T05:07:46.234886+00:00 node-68 kernel: [1495680.258931] [] call_cpuidle+0x32/0x60 2017-10-21T05:07:46.234888+00:00 node-68 kernel: [1495680.258933] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:07:46.234889+00:00 node-68 kernel: [1495680.258936] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:07:46.234891+00:00 node-68 kernel: [1495680.258938] [] start_secondary+0x154/0x190 2017-10-21T05:07:46.234892+00:00 node-68 kernel: [1495680.258941] ---[ end trace d44d42b3ada78356 ]--- 2017-10-21T05:09:00.949939+00:00 node-68 kernel: [1495754.969003] ------------[ cut here ]------------ 2017-10-21T05:09:00.949965+00:00 node-68 kernel: [1495754.969028] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:09:00.949967+00:00 node-68 kernel: [1495754.969031] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:09:00.949969+00:00 node-68 kernel: [1495754.969033] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:09:00.949972+00:00 node-68 kernel: [1495754.969123] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:09:00.950012+00:00 node-68 kernel: [1495754.969125] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:09:00.950014+00:00 node-68 kernel: [1495754.969127] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:09:00.950039+00:00 node-68 kernel: [1495754.969130] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:09:00.950041+00:00 node-68 kernel: [1495754.969133] ffff88103467a000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:09:00.950042+00:00 node-68 kernel: [1495754.969136] Call Trace: 2017-10-21T05:09:00.950044+00:00 node-68 kernel: [1495754.969138] [] dump_stack+0x63/0x90 2017-10-21T05:09:00.950045+00:00 node-68 kernel: [1495754.969147] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:09:00.950047+00:00 node-68 kernel: [1495754.969149] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:09:00.950048+00:00 node-68 kernel: [1495754.969153] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:09:00.950049+00:00 node-68 kernel: [1495754.969155] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:09:00.950051+00:00 node-68 kernel: [1495754.969158] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:09:00.950052+00:00 node-68 kernel: [1495754.969165] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:09:00.950053+00:00 node-68 kernel: [1495754.969169] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:09:00.950054+00:00 node-68 kernel: [1495754.969175] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:09:00.950055+00:00 node-68 kernel: [1495754.969179] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:09:00.950060+00:00 node-68 kernel: [1495754.969182] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:09:00.950062+00:00 node-68 kernel: [1495754.969187] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:09:00.950063+00:00 node-68 kernel: [1495754.969190] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:09:00.950064+00:00 node-68 kernel: [1495754.969194] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:09:00.950065+00:00 node-68 kernel: [1495754.969198] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:09:00.950066+00:00 node-68 kernel: [1495754.969200] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:09:00.950068+00:00 node-68 kernel: [1495754.969203] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:09:00.950070+00:00 node-68 kernel: [1495754.969218] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:09:00.950071+00:00 node-68 kernel: [1495754.969223] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:09:00.950072+00:00 node-68 kernel: [1495754.969228] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:09:00.950073+00:00 node-68 kernel: [1495754.969230] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:09:00.950074+00:00 node-68 kernel: [1495754.969238] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:09:00.950076+00:00 node-68 kernel: [1495754.969242] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:09:00.950090+00:00 node-68 kernel: [1495754.969244] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:09:00.950091+00:00 node-68 kernel: [1495754.969246] [] process_backlog+0xa8/0x150 2017-10-21T05:09:00.950093+00:00 node-68 kernel: [1495754.969248] [] net_rx_action+0x21e/0x360 2017-10-21T05:09:00.950095+00:00 node-68 kernel: [1495754.969252] [] __do_softirq+0x101/0x290 2017-10-21T05:09:00.950096+00:00 node-68 kernel: [1495754.969254] [] irq_exit+0xa3/0xb0 2017-10-21T05:09:00.950098+00:00 node-68 kernel: [1495754.969257] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:09:00.950099+00:00 node-68 kernel: [1495754.969269] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:09:00.950100+00:00 node-68 kernel: [1495754.969270] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:09:00.950101+00:00 node-68 kernel: [1495754.969275] [] cpuidle_enter+0x17/0x20 2017-10-21T05:09:00.950102+00:00 node-68 kernel: [1495754.969285] [] call_cpuidle+0x32/0x60 2017-10-21T05:09:00.950104+00:00 node-68 kernel: [1495754.969287] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:09:00.950105+00:00 node-68 kernel: [1495754.969289] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:09:00.950107+00:00 node-68 kernel: [1495754.969292] [] start_secondary+0x154/0x190 2017-10-21T05:09:00.950108+00:00 node-68 kernel: [1495754.969296] ---[ end trace d44d42b3ada78357 ]--- 2017-10-21T05:10:36.680518+00:00 node-68 kernel: [1495850.693451] ------------[ cut here ]------------ 2017-10-21T05:10:36.680542+00:00 node-68 kernel: [1495850.693469] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:10:36.680546+00:00 node-68 kernel: [1495850.693473] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:10:36.680547+00:00 node-68 kernel: [1495850.693475] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:10:36.680551+00:00 node-68 kernel: [1495850.693574] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:10:36.680552+00:00 node-68 kernel: [1495850.693576] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:10:36.680553+00:00 node-68 kernel: [1495850.693577] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:10:36.680582+00:00 node-68 kernel: [1495850.693581] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:10:36.680586+00:00 node-68 kernel: [1495850.693583] ffff8810323fcd00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:10:36.680588+00:00 node-68 kernel: [1495850.693586] Call Trace: 2017-10-21T05:10:36.680590+00:00 node-68 kernel: [1495850.693588] [] dump_stack+0x63/0x90 2017-10-21T05:10:36.680591+00:00 node-68 kernel: [1495850.693597] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:10:36.680593+00:00 node-68 kernel: [1495850.693600] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:10:36.680594+00:00 node-68 kernel: [1495850.693604] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:10:36.680597+00:00 node-68 kernel: [1495850.693606] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:10:36.680599+00:00 node-68 kernel: [1495850.693609] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:10:36.680601+00:00 node-68 kernel: [1495850.693616] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:10:36.680603+00:00 node-68 kernel: [1495850.693623] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:10:36.680604+00:00 node-68 kernel: [1495850.693627] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:10:36.680606+00:00 node-68 kernel: [1495850.693630] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:10:36.680608+00:00 node-68 kernel: [1495850.693634] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:10:36.680610+00:00 node-68 kernel: [1495850.693638] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:10:36.680612+00:00 node-68 kernel: [1495850.693642] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:10:36.680613+00:00 node-68 kernel: [1495850.693646] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:10:36.680615+00:00 node-68 kernel: [1495850.693648] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:10:36.680617+00:00 node-68 kernel: [1495850.693650] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:10:36.680620+00:00 node-68 kernel: [1495850.693656] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T05:10:36.680622+00:00 node-68 kernel: [1495850.693660] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:10:36.680624+00:00 node-68 kernel: [1495850.693664] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:10:36.680626+00:00 node-68 kernel: [1495850.693666] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:10:36.680627+00:00 node-68 kernel: [1495850.693669] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:10:36.680629+00:00 node-68 kernel: [1495850.693673] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:10:36.680632+00:00 node-68 kernel: [1495850.693675] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:10:36.680634+00:00 node-68 kernel: [1495850.693677] [] process_backlog+0xa8/0x150 2017-10-21T05:10:36.680649+00:00 node-68 kernel: [1495850.693679] [] net_rx_action+0x21e/0x360 2017-10-21T05:10:36.680652+00:00 node-68 kernel: [1495850.693683] [] __do_softirq+0x101/0x290 2017-10-21T05:10:36.680654+00:00 node-68 kernel: [1495850.693686] [] irq_exit+0xa3/0xb0 2017-10-21T05:10:36.680656+00:00 node-68 kernel: [1495850.693688] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:10:36.680658+00:00 node-68 kernel: [1495850.693694] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:10:36.680660+00:00 node-68 kernel: [1495850.693695] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:10:36.680661+00:00 node-68 kernel: [1495850.693700] [] cpuidle_enter+0x17/0x20 2017-10-21T05:10:36.680662+00:00 node-68 kernel: [1495850.693704] [] call_cpuidle+0x32/0x60 2017-10-21T05:10:36.680663+00:00 node-68 kernel: [1495850.693706] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:10:36.680665+00:00 node-68 kernel: [1495850.693708] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:10:36.680667+00:00 node-68 kernel: [1495850.693710] [] start_secondary+0x154/0x190 2017-10-21T05:10:36.680668+00:00 node-68 kernel: [1495850.693713] ---[ end trace d44d42b3ada78358 ]--- 2017-10-21T05:19:59.899167+00:00 node-68 kernel: [1496413.875932] ------------[ cut here ]------------ 2017-10-21T05:19:59.899188+00:00 node-68 kernel: [1496413.875948] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:19:59.899190+00:00 node-68 kernel: [1496413.875951] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:19:59.899191+00:00 node-68 kernel: [1496413.875953] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:19:59.899209+00:00 node-68 kernel: [1496413.876036] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:19:59.899211+00:00 node-68 kernel: [1496413.876038] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:19:59.899212+00:00 node-68 kernel: [1496413.876039] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:19:59.899227+00:00 node-68 kernel: [1496413.876041] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:19:59.899228+00:00 node-68 kernel: [1496413.876043] ffff881033c6d300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:19:59.899230+00:00 node-68 kernel: [1496413.876044] Call Trace: 2017-10-21T05:19:59.899231+00:00 node-68 kernel: [1496413.876046] [] dump_stack+0x63/0x90 2017-10-21T05:19:59.899232+00:00 node-68 kernel: [1496413.876055] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:19:59.899232+00:00 node-68 kernel: [1496413.876056] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:19:59.899233+00:00 node-68 kernel: [1496413.876059] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:19:59.899234+00:00 node-68 kernel: [1496413.876060] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:19:59.899235+00:00 node-68 kernel: [1496413.876062] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:19:59.899236+00:00 node-68 kernel: [1496413.876068] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:19:59.899237+00:00 node-68 kernel: [1496413.876071] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:19:59.899238+00:00 node-68 kernel: [1496413.876075] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:19:59.899238+00:00 node-68 kernel: [1496413.876078] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:19:59.899239+00:00 node-68 kernel: [1496413.876080] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:19:59.899240+00:00 node-68 kernel: [1496413.876083] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:19:59.899242+00:00 node-68 kernel: [1496413.876085] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:19:59.899242+00:00 node-68 kernel: [1496413.876088] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:19:59.899243+00:00 node-68 kernel: [1496413.876094] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:19:59.899244+00:00 node-68 kernel: [1496413.876097] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:19:59.899245+00:00 node-68 kernel: [1496413.876099] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:19:59.899246+00:00 node-68 kernel: [1496413.876102] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:19:59.899248+00:00 node-68 kernel: [1496413.876105] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:19:59.899248+00:00 node-68 kernel: [1496413.876108] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:19:59.899249+00:00 node-68 kernel: [1496413.876112] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:19:59.899250+00:00 node-68 kernel: [1496413.876115] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:19:59.899251+00:00 node-68 kernel: [1496413.876116] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:19:59.899258+00:00 node-68 kernel: [1496413.876118] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:19:59.899259+00:00 node-68 kernel: [1496413.876119] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:19:59.899260+00:00 node-68 kernel: [1496413.876121] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:19:59.899260+00:00 node-68 kernel: [1496413.876122] [] process_backlog+0xa8/0x150 2017-10-21T05:19:59.899261+00:00 node-68 kernel: [1496413.876123] [] net_rx_action+0x21e/0x360 2017-10-21T05:19:59.899262+00:00 node-68 kernel: [1496413.876126] [] __do_softirq+0x101/0x290 2017-10-21T05:19:59.899263+00:00 node-68 kernel: [1496413.876128] [] irq_exit+0xa3/0xb0 2017-10-21T05:19:59.899264+00:00 node-68 kernel: [1496413.876130] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:19:59.899264+00:00 node-68 kernel: [1496413.876134] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:19:59.899265+00:00 node-68 kernel: [1496413.876134] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:19:59.899266+00:00 node-68 kernel: [1496413.876138] [] cpuidle_enter+0x17/0x20 2017-10-21T05:19:59.899267+00:00 node-68 kernel: [1496413.876140] [] call_cpuidle+0x32/0x60 2017-10-21T05:19:59.899268+00:00 node-68 kernel: [1496413.876142] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:19:59.899269+00:00 node-68 kernel: [1496413.876143] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:19:59.899269+00:00 node-68 kernel: [1496413.876145] [] start_secondary+0x154/0x190 2017-10-21T05:19:59.899270+00:00 node-68 kernel: [1496413.876147] ---[ end trace d44d42b3ada78359 ]--- 2017-10-21T05:26:46.244043+00:00 node-68 kernel: [1496820.194611] ------------[ cut here ]------------ 2017-10-21T05:26:46.244065+00:00 node-68 kernel: [1496820.194631] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:26:46.244067+00:00 node-68 kernel: [1496820.194635] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:26:46.244068+00:00 node-68 kernel: [1496820.194637] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:26:46.244077+00:00 node-68 kernel: [1496820.194731] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:26:46.244079+00:00 node-68 kernel: [1496820.194735] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:26:46.244080+00:00 node-68 kernel: [1496820.194737] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:26:46.244096+00:00 node-68 kernel: [1496820.194740] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:26:46.244098+00:00 node-68 kernel: [1496820.194742] ffff8810362f3900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:26:46.244099+00:00 node-68 kernel: [1496820.194745] Call Trace: 2017-10-21T05:26:46.244100+00:00 node-68 kernel: [1496820.194746] [] dump_stack+0x63/0x90 2017-10-21T05:26:46.244101+00:00 node-68 kernel: [1496820.194755] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:26:46.244102+00:00 node-68 kernel: [1496820.194757] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:26:46.244102+00:00 node-68 kernel: [1496820.194759] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:26:46.244103+00:00 node-68 kernel: [1496820.194760] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:26:46.244105+00:00 node-68 kernel: [1496820.194762] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:26:46.244106+00:00 node-68 kernel: [1496820.194775] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:26:46.244107+00:00 node-68 kernel: [1496820.194778] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:26:46.244108+00:00 node-68 kernel: [1496820.194783] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:26:46.244108+00:00 node-68 kernel: [1496820.194785] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:26:46.244110+00:00 node-68 kernel: [1496820.194787] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:26:46.244111+00:00 node-68 kernel: [1496820.194790] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:26:46.244112+00:00 node-68 kernel: [1496820.194793] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:26:46.244112+00:00 node-68 kernel: [1496820.194795] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:26:46.244113+00:00 node-68 kernel: [1496820.194798] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:26:46.244114+00:00 node-68 kernel: [1496820.194800] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:26:46.244115+00:00 node-68 kernel: [1496820.194801] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:26:46.244117+00:00 node-68 kernel: [1496820.194803] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:26:46.244118+00:00 node-68 kernel: [1496820.194807] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:26:46.244118+00:00 node-68 kernel: [1496820.194809] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:26:46.244119+00:00 node-68 kernel: [1496820.194811] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:26:46.244119+00:00 node-68 kernel: [1496820.194814] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:26:46.244121+00:00 node-68 kernel: [1496820.194817] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:26:46.244128+00:00 node-68 kernel: [1496820.194818] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:26:46.244129+00:00 node-68 kernel: [1496820.194819] [] process_backlog+0xa8/0x150 2017-10-21T05:26:46.244130+00:00 node-68 kernel: [1496820.194821] [] net_rx_action+0x21e/0x360 2017-10-21T05:26:46.244131+00:00 node-68 kernel: [1496820.194823] [] __do_softirq+0x101/0x290 2017-10-21T05:26:46.244133+00:00 node-68 kernel: [1496820.194825] [] irq_exit+0xa3/0xb0 2017-10-21T05:26:46.244134+00:00 node-68 kernel: [1496820.194827] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:26:46.244135+00:00 node-68 kernel: [1496820.194830] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:26:46.244136+00:00 node-68 kernel: [1496820.194830] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:26:46.244137+00:00 node-68 kernel: [1496820.194834] [] cpuidle_enter+0x17/0x20 2017-10-21T05:26:46.244137+00:00 node-68 kernel: [1496820.194836] [] call_cpuidle+0x32/0x60 2017-10-21T05:26:46.244138+00:00 node-68 kernel: [1496820.194837] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:26:46.244140+00:00 node-68 kernel: [1496820.194839] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:26:46.244142+00:00 node-68 kernel: [1496820.194841] [] start_secondary+0x154/0x190 2017-10-21T05:26:46.244143+00:00 node-68 kernel: [1496820.194843] ---[ end trace d44d42b3ada7835a ]--- 2017-10-21T05:29:36.917365+00:00 node-68 kernel: [1496990.856779] ------------[ cut here ]------------ 2017-10-21T05:29:36.917387+00:00 node-68 kernel: [1496990.856799] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:29:36.917390+00:00 node-68 kernel: [1496990.856804] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:29:36.917392+00:00 node-68 kernel: [1496990.856806] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:29:36.917394+00:00 node-68 kernel: [1496990.856912] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:29:36.917396+00:00 node-68 kernel: [1496990.856914] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:29:36.917398+00:00 node-68 kernel: [1496990.856923] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:29:36.917423+00:00 node-68 kernel: [1496990.856926] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:29:36.917425+00:00 node-68 kernel: [1496990.856929] ffff88201c226500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:29:36.917427+00:00 node-68 kernel: [1496990.856931] Call Trace: 2017-10-21T05:29:36.917429+00:00 node-68 kernel: [1496990.856933] [] dump_stack+0x63/0x90 2017-10-21T05:29:36.917430+00:00 node-68 kernel: [1496990.856943] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:29:36.917431+00:00 node-68 kernel: [1496990.856945] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:29:36.917432+00:00 node-68 kernel: [1496990.856949] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:29:36.917433+00:00 node-68 kernel: [1496990.856951] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:29:36.917435+00:00 node-68 kernel: [1496990.856954] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:29:36.917436+00:00 node-68 kernel: [1496990.856961] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:29:36.917437+00:00 node-68 kernel: [1496990.856965] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:29:36.917438+00:00 node-68 kernel: [1496990.856972] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:29:36.917439+00:00 node-68 kernel: [1496990.856975] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:29:36.917440+00:00 node-68 kernel: [1496990.856979] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:29:36.917442+00:00 node-68 kernel: [1496990.856984] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:29:36.917443+00:00 node-68 kernel: [1496990.856987] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:29:36.917445+00:00 node-68 kernel: [1496990.856992] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:29:36.917446+00:00 node-68 kernel: [1496990.857000] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:29:36.917447+00:00 node-68 kernel: [1496990.857004] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:29:36.917448+00:00 node-68 kernel: [1496990.857009] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:29:36.917450+00:00 node-68 kernel: [1496990.857014] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:29:36.917451+00:00 node-68 kernel: [1496990.857019] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:29:36.917452+00:00 node-68 kernel: [1496990.857022] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:29:36.917453+00:00 node-68 kernel: [1496990.857027] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T05:29:36.917454+00:00 node-68 kernel: [1496990.857031] [] ? skb_release_data+0x80/0xd0 2017-10-21T05:29:36.917456+00:00 node-68 kernel: [1496990.857035] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:29:36.917473+00:00 node-68 kernel: [1496990.857037] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:29:36.917475+00:00 node-68 kernel: [1496990.857041] [] ? be_process_rx+0x48/0x860 [be2net] 2017-10-21T05:29:36.917477+00:00 node-68 kernel: [1496990.857044] [] ? consume_skb+0x34/0x90 2017-10-21T05:29:36.917478+00:00 node-68 kernel: [1496990.857046] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:29:36.917479+00:00 node-68 kernel: [1496990.857049] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:29:36.917481+00:00 node-68 kernel: [1496990.857051] [] process_backlog+0xa8/0x150 2017-10-21T05:29:36.917483+00:00 node-68 kernel: [1496990.857053] [] net_rx_action+0x21e/0x360 2017-10-21T05:29:36.917484+00:00 node-68 kernel: [1496990.857056] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T05:29:36.917485+00:00 node-68 kernel: [1496990.857061] [] __do_softirq+0x101/0x290 2017-10-21T05:29:36.917486+00:00 node-68 kernel: [1496990.857064] [] irq_exit+0xa3/0xb0 2017-10-21T05:29:36.917487+00:00 node-68 kernel: [1496990.857067] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:29:36.917489+00:00 node-68 kernel: [1496990.857072] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:29:36.917490+00:00 node-68 kernel: [1496990.857073] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:29:36.917491+00:00 node-68 kernel: [1496990.857078] [] cpuidle_enter+0x17/0x20 2017-10-21T05:29:36.917492+00:00 node-68 kernel: [1496990.857081] [] call_cpuidle+0x32/0x60 2017-10-21T05:29:36.917493+00:00 node-68 kernel: [1496990.857083] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:29:36.917498+00:00 node-68 kernel: [1496990.857086] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:29:36.917500+00:00 node-68 kernel: [1496990.857088] [] start_secondary+0x154/0x190 2017-10-21T05:29:36.917501+00:00 node-68 kernel: [1496990.857092] ---[ end trace d44d42b3ada7835b ]--- 2017-10-21T05:35:36.967830+00:00 node-68 kernel: [1497350.883998] ------------[ cut here ]------------ 2017-10-21T05:35:36.967851+00:00 node-68 kernel: [1497350.884012] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:35:36.967853+00:00 node-68 kernel: [1497350.884026] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:35:36.967855+00:00 node-68 kernel: [1497350.884028] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:35:36.967857+00:00 node-68 kernel: [1497350.884095] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:35:36.967858+00:00 node-68 kernel: [1497350.884097] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:35:36.967871+00:00 node-68 kernel: [1497350.884098] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:35:36.967885+00:00 node-68 kernel: [1497350.884100] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:35:36.967886+00:00 node-68 kernel: [1497350.884101] ffff8810356e5700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:35:36.967888+00:00 node-68 kernel: [1497350.884103] Call Trace: 2017-10-21T05:35:36.967889+00:00 node-68 kernel: [1497350.884104] [] dump_stack+0x63/0x90 2017-10-21T05:35:36.967890+00:00 node-68 kernel: [1497350.884112] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:35:36.967891+00:00 node-68 kernel: [1497350.884114] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:35:36.967891+00:00 node-68 kernel: [1497350.884116] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:35:36.967893+00:00 node-68 kernel: [1497350.884118] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:35:36.967894+00:00 node-68 kernel: [1497350.884120] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:35:36.967895+00:00 node-68 kernel: [1497350.884125] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:35:36.967896+00:00 node-68 kernel: [1497350.884129] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:35:36.967897+00:00 node-68 kernel: [1497350.884135] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:35:36.967897+00:00 node-68 kernel: [1497350.884137] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:35:36.967898+00:00 node-68 kernel: [1497350.884139] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:35:36.967900+00:00 node-68 kernel: [1497350.884142] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:35:36.967901+00:00 node-68 kernel: [1497350.884144] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:35:36.967902+00:00 node-68 kernel: [1497350.884147] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:35:36.967902+00:00 node-68 kernel: [1497350.884154] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:35:36.967903+00:00 node-68 kernel: [1497350.884157] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:35:36.967904+00:00 node-68 kernel: [1497350.884160] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:35:36.967906+00:00 node-68 kernel: [1497350.884163] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:35:36.967907+00:00 node-68 kernel: [1497350.884165] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:35:36.967907+00:00 node-68 kernel: [1497350.884169] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:35:36.967908+00:00 node-68 kernel: [1497350.884173] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:35:36.967909+00:00 node-68 kernel: [1497350.884176] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:35:36.967910+00:00 node-68 kernel: [1497350.884177] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:35:36.967918+00:00 node-68 kernel: [1497350.884179] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:35:36.967920+00:00 node-68 kernel: [1497350.884180] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:35:36.967921+00:00 node-68 kernel: [1497350.884181] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:35:36.967922+00:00 node-68 kernel: [1497350.884183] [] process_backlog+0xa8/0x150 2017-10-21T05:35:36.967923+00:00 node-68 kernel: [1497350.884184] [] net_rx_action+0x21e/0x360 2017-10-21T05:35:36.967924+00:00 node-68 kernel: [1497350.884186] [] __do_softirq+0x101/0x290 2017-10-21T05:35:36.967926+00:00 node-68 kernel: [1497350.884188] [] irq_exit+0xa3/0xb0 2017-10-21T05:35:36.967926+00:00 node-68 kernel: [1497350.884192] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:35:36.967927+00:00 node-68 kernel: [1497350.884195] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:35:36.967927+00:00 node-68 kernel: [1497350.884196] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:35:36.967929+00:00 node-68 kernel: [1497350.884199] [] cpuidle_enter+0x17/0x20 2017-10-21T05:35:36.967930+00:00 node-68 kernel: [1497350.884202] [] call_cpuidle+0x32/0x60 2017-10-21T05:35:36.967931+00:00 node-68 kernel: [1497350.884203] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:35:36.967932+00:00 node-68 kernel: [1497350.884204] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:35:36.967933+00:00 node-68 kernel: [1497350.884206] [] start_secondary+0x154/0x190 2017-10-21T05:35:36.967933+00:00 node-68 kernel: [1497350.884208] ---[ end trace d44d42b3ada7835c ]--- 2017-10-21T05:46:16.847628+00:00 node-68 kernel: [1497990.722435] ------------[ cut here ]------------ 2017-10-21T05:46:16.847649+00:00 node-68 kernel: [1497990.722451] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:46:16.847650+00:00 node-68 kernel: [1497990.722455] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:46:16.847651+00:00 node-68 kernel: [1497990.722457] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:46:16.847653+00:00 node-68 kernel: [1497990.722527] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:46:16.847661+00:00 node-68 kernel: [1497990.722528] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:46:16.847662+00:00 node-68 kernel: [1497990.722530] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:46:16.847676+00:00 node-68 kernel: [1497990.722532] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:46:16.847677+00:00 node-68 kernel: [1497990.722533] ffff881ddb3f7200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:46:16.847678+00:00 node-68 kernel: [1497990.722536] Call Trace: 2017-10-21T05:46:16.847679+00:00 node-68 kernel: [1497990.722537] [] dump_stack+0x63/0x90 2017-10-21T05:46:16.847679+00:00 node-68 kernel: [1497990.722546] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:46:16.847680+00:00 node-68 kernel: [1497990.722547] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:46:16.847681+00:00 node-68 kernel: [1497990.722550] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:46:16.847681+00:00 node-68 kernel: [1497990.722552] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:46:16.847682+00:00 node-68 kernel: [1497990.722554] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:46:16.847684+00:00 node-68 kernel: [1497990.722560] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:46:16.847684+00:00 node-68 kernel: [1497990.722563] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:46:16.847685+00:00 node-68 kernel: [1497990.722569] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:46:16.847685+00:00 node-68 kernel: [1497990.722572] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:46:16.847686+00:00 node-68 kernel: [1497990.722574] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:46:16.847687+00:00 node-68 kernel: [1497990.722577] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:46:16.847688+00:00 node-68 kernel: [1497990.722579] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:46:16.847689+00:00 node-68 kernel: [1497990.722582] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:46:16.847689+00:00 node-68 kernel: [1497990.722586] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:46:16.847690+00:00 node-68 kernel: [1497990.722588] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:46:16.847691+00:00 node-68 kernel: [1497990.722589] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:46:16.847692+00:00 node-68 kernel: [1497990.722597] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:46:16.847693+00:00 node-68 kernel: [1497990.722607] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:46:16.847694+00:00 node-68 kernel: [1497990.722610] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:46:16.847695+00:00 node-68 kernel: [1497990.722613] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:46:16.847695+00:00 node-68 kernel: [1497990.722615] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:46:16.847696+00:00 node-68 kernel: [1497990.722617] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:46:16.847703+00:00 node-68 kernel: [1497990.722618] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:46:16.847705+00:00 node-68 kernel: [1497990.722620] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:46:16.847705+00:00 node-68 kernel: [1497990.722621] [] process_backlog+0xa8/0x150 2017-10-21T05:46:16.847707+00:00 node-68 kernel: [1497990.722623] [] net_rx_action+0x21e/0x360 2017-10-21T05:46:16.847708+00:00 node-68 kernel: [1497990.722625] [] __do_softirq+0x101/0x290 2017-10-21T05:46:16.847709+00:00 node-68 kernel: [1497990.722627] [] irq_exit+0xa3/0xb0 2017-10-21T05:46:16.847710+00:00 node-68 kernel: [1497990.722631] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:46:16.847711+00:00 node-68 kernel: [1497990.722634] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:46:16.847712+00:00 node-68 kernel: [1497990.722634] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:46:16.847712+00:00 node-68 kernel: [1497990.722638] [] cpuidle_enter+0x17/0x20 2017-10-21T05:46:16.847713+00:00 node-68 kernel: [1497990.722641] [] call_cpuidle+0x32/0x60 2017-10-21T05:46:16.847714+00:00 node-68 kernel: [1497990.722642] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:46:16.847715+00:00 node-68 kernel: [1497990.722643] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:46:16.847716+00:00 node-68 kernel: [1497990.722645] [] start_secondary+0x154/0x190 2017-10-21T05:46:16.847716+00:00 node-68 kernel: [1497990.722647] ---[ end trace d44d42b3ada7835d ]--- 2017-10-21T05:46:44.060214+00:00 node-68 kernel: [1498017.931361] ------------[ cut here ]------------ 2017-10-21T05:46:44.060236+00:00 node-68 kernel: [1498017.931371] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:46:44.060239+00:00 node-68 kernel: [1498017.931375] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:46:44.060250+00:00 node-68 kernel: [1498017.931376] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:46:44.060253+00:00 node-68 kernel: [1498017.931463] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:46:44.060254+00:00 node-68 kernel: [1498017.931465] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:46:44.060255+00:00 node-68 kernel: [1498017.931466] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T05:46:44.060277+00:00 node-68 kernel: [1498017.931469] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T05:46:44.060280+00:00 node-68 kernel: [1498017.931472] ffff881e00df2400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:46:44.060282+00:00 node-68 kernel: [1498017.931474] Call Trace: 2017-10-21T05:46:44.060284+00:00 node-68 kernel: [1498017.931476] [] dump_stack+0x63/0x90 2017-10-21T05:46:44.060285+00:00 node-68 kernel: [1498017.931485] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:46:44.060286+00:00 node-68 kernel: [1498017.931487] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:46:44.060287+00:00 node-68 kernel: [1498017.931490] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:46:44.060289+00:00 node-68 kernel: [1498017.931493] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:46:44.060316+00:00 node-68 kernel: [1498017.931495] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:46:44.060318+00:00 node-68 kernel: [1498017.931502] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:46:44.060319+00:00 node-68 kernel: [1498017.931505] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:46:44.060320+00:00 node-68 kernel: [1498017.931508] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:46:44.060321+00:00 node-68 kernel: [1498017.931512] [] ? nf_iterate+0x62/0x80 2017-10-21T05:46:44.060322+00:00 node-68 kernel: [1498017.931514] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:46:44.060324+00:00 node-68 kernel: [1498017.931522] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:46:44.060326+00:00 node-68 kernel: [1498017.931526] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:46:44.060335+00:00 node-68 kernel: [1498017.931529] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:46:44.060337+00:00 node-68 kernel: [1498017.931533] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:46:44.060338+00:00 node-68 kernel: [1498017.931535] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:46:44.060340+00:00 node-68 kernel: [1498017.931540] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:46:44.060341+00:00 node-68 kernel: [1498017.931542] [] ? nf_iterate+0x62/0x80 2017-10-21T05:46:44.060343+00:00 node-68 kernel: [1498017.931545] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:46:44.060344+00:00 node-68 kernel: [1498017.931547] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T05:46:44.060362+00:00 node-68 kernel: [1498017.931552] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T05:46:44.060365+00:00 node-68 kernel: [1498017.931556] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:46:44.060366+00:00 node-68 kernel: [1498017.931558] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:46:44.060383+00:00 node-68 kernel: [1498017.931560] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:46:44.060386+00:00 node-68 kernel: [1498017.931562] [] process_backlog+0xa8/0x150 2017-10-21T05:46:44.060387+00:00 node-68 kernel: [1498017.931564] [] net_rx_action+0x21e/0x360 2017-10-21T05:46:44.060389+00:00 node-68 kernel: [1498017.931567] [] __do_softirq+0x101/0x290 2017-10-21T05:46:44.060390+00:00 node-68 kernel: [1498017.931570] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T05:46:44.060392+00:00 node-68 kernel: [1498017.931571] [] do_softirq.part.19+0x38/0x40 2017-10-21T05:46:44.060393+00:00 node-68 kernel: [1498017.931576] [] do_softirq+0x1d/0x20 2017-10-21T05:46:44.060395+00:00 node-68 kernel: [1498017.931577] [] netif_rx_ni+0x33/0x80 2017-10-21T05:46:44.060404+00:00 node-68 kernel: [1498017.931582] [] tun_get_user+0x506/0x880 2017-10-21T05:46:44.060405+00:00 node-68 kernel: [1498017.931584] [] tun_sendmsg+0x51/0x70 2017-10-21T05:46:44.060406+00:00 node-68 kernel: [1498017.931588] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T05:46:44.060407+00:00 node-68 kernel: [1498017.931591] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T05:46:44.060409+00:00 node-68 kernel: [1498017.931594] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T05:46:44.060411+00:00 node-68 kernel: [1498017.931598] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T05:46:44.060412+00:00 node-68 kernel: [1498017.931601] [] kthread+0xe5/0x100 2017-10-21T05:46:44.060413+00:00 node-68 kernel: [1498017.931603] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:44.060414+00:00 node-68 kernel: [1498017.931607] [] ret_from_fork+0x3f/0x70 2017-10-21T05:46:44.060416+00:00 node-68 kernel: [1498017.931609] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T05:46:44.060420+00:00 node-68 kernel: [1498017.931611] ---[ end trace d44d42b3ada7835e ]--- 2017-10-21T05:47:25.786194+00:00 node-68 kernel: [1498059.656569] ------------[ cut here ]------------ 2017-10-21T05:47:25.786214+00:00 node-68 kernel: [1498059.656584] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:47:25.786216+00:00 node-68 kernel: [1498059.656587] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:47:25.786217+00:00 node-68 kernel: [1498059.656589] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:47:25.786219+00:00 node-68 kernel: [1498059.656658] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:47:25.786220+00:00 node-68 kernel: [1498059.656659] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:47:25.786228+00:00 node-68 kernel: [1498059.656665] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:47:25.786242+00:00 node-68 kernel: [1498059.656667] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:47:25.786243+00:00 node-68 kernel: [1498059.656668] ffff881f48ecab00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:47:25.786245+00:00 node-68 kernel: [1498059.656670] Call Trace: 2017-10-21T05:47:25.786246+00:00 node-68 kernel: [1498059.656671] [] dump_stack+0x63/0x90 2017-10-21T05:47:25.786247+00:00 node-68 kernel: [1498059.656678] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:47:25.786247+00:00 node-68 kernel: [1498059.656680] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:47:25.786248+00:00 node-68 kernel: [1498059.656683] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:47:25.786249+00:00 node-68 kernel: [1498059.656685] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:47:25.786250+00:00 node-68 kernel: [1498059.656687] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:47:25.786251+00:00 node-68 kernel: [1498059.656691] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:47:25.786252+00:00 node-68 kernel: [1498059.656694] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:47:25.786253+00:00 node-68 kernel: [1498059.656700] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:47:25.786253+00:00 node-68 kernel: [1498059.656702] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:47:25.786254+00:00 node-68 kernel: [1498059.656705] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:47:25.786256+00:00 node-68 kernel: [1498059.656708] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:47:25.786257+00:00 node-68 kernel: [1498059.656710] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:47:25.786257+00:00 node-68 kernel: [1498059.656713] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:47:25.786258+00:00 node-68 kernel: [1498059.656716] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:47:25.786259+00:00 node-68 kernel: [1498059.656718] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:47:25.786260+00:00 node-68 kernel: [1498059.656719] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:47:25.786261+00:00 node-68 kernel: [1498059.656725] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:47:25.786262+00:00 node-68 kernel: [1498059.656729] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T05:47:25.786263+00:00 node-68 kernel: [1498059.656732] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:47:25.786264+00:00 node-68 kernel: [1498059.656733] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:47:25.786265+00:00 node-68 kernel: [1498059.656736] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T05:47:25.786266+00:00 node-68 kernel: [1498059.656738] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T05:47:25.786272+00:00 node-68 kernel: [1498059.656739] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:47:25.786273+00:00 node-68 kernel: [1498059.656741] [] process_backlog+0xa8/0x150 2017-10-21T05:47:25.786274+00:00 node-68 kernel: [1498059.656742] [] net_rx_action+0x21e/0x360 2017-10-21T05:47:25.786275+00:00 node-68 kernel: [1498059.656744] [] __do_softirq+0x101/0x290 2017-10-21T05:47:25.786275+00:00 node-68 kernel: [1498059.656746] [] irq_exit+0xa3/0xb0 2017-10-21T05:47:25.786277+00:00 node-68 kernel: [1498059.656748] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:47:25.786278+00:00 node-68 kernel: [1498059.656751] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:47:25.786279+00:00 node-68 kernel: [1498059.656752] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:47:25.786279+00:00 node-68 kernel: [1498059.656755] [] cpuidle_enter+0x17/0x20 2017-10-21T05:47:25.786280+00:00 node-68 kernel: [1498059.656758] [] call_cpuidle+0x32/0x60 2017-10-21T05:47:25.786280+00:00 node-68 kernel: [1498059.656759] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:47:25.786282+00:00 node-68 kernel: [1498059.656761] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:47:25.786283+00:00 node-68 kernel: [1498059.656762] [] start_secondary+0x154/0x190 2017-10-21T05:47:25.786284+00:00 node-68 kernel: [1498059.656764] ---[ end trace d44d42b3ada7835f ]--- 2017-10-21T05:48:18.258003+00:00 node-68 kernel: [1498112.124994] ------------[ cut here ]------------ 2017-10-21T05:48:18.258023+00:00 node-68 kernel: [1498112.125010] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:48:18.258025+00:00 node-68 kernel: [1498112.125013] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:48:18.258026+00:00 node-68 kernel: [1498112.125015] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:48:18.258028+00:00 node-68 kernel: [1498112.125082] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:48:18.258029+00:00 node-68 kernel: [1498112.125084] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:48:18.258039+00:00 node-68 kernel: [1498112.125085] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:48:18.258053+00:00 node-68 kernel: [1498112.125087] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:48:18.258055+00:00 node-68 kernel: [1498112.125088] ffff88203241f000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:48:18.258056+00:00 node-68 kernel: [1498112.125090] Call Trace: 2017-10-21T05:48:18.258057+00:00 node-68 kernel: [1498112.125091] [] dump_stack+0x63/0x90 2017-10-21T05:48:18.258061+00:00 node-68 kernel: [1498112.125099] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:48:18.258062+00:00 node-68 kernel: [1498112.125100] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:48:18.258063+00:00 node-68 kernel: [1498112.125104] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:48:18.258064+00:00 node-68 kernel: [1498112.125105] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:48:18.258065+00:00 node-68 kernel: [1498112.125107] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:48:18.258066+00:00 node-68 kernel: [1498112.125112] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:48:18.258067+00:00 node-68 kernel: [1498112.125117] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:48:18.258067+00:00 node-68 kernel: [1498112.125120] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:48:18.258068+00:00 node-68 kernel: [1498112.125122] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:48:18.258069+00:00 node-68 kernel: [1498112.125125] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:48:18.258070+00:00 node-68 kernel: [1498112.125127] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:48:18.258072+00:00 node-68 kernel: [1498112.125130] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:48:18.258072+00:00 node-68 kernel: [1498112.125137] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:48:18.258073+00:00 node-68 kernel: [1498112.125140] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:48:18.258073+00:00 node-68 kernel: [1498112.125143] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:48:18.258074+00:00 node-68 kernel: [1498112.125145] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:48:18.258075+00:00 node-68 kernel: [1498112.125148] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:48:18.258076+00:00 node-68 kernel: [1498112.125152] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:48:18.258077+00:00 node-68 kernel: [1498112.125155] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:48:18.258078+00:00 node-68 kernel: [1498112.125157] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:48:18.258078+00:00 node-68 kernel: [1498112.125159] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:48:18.258079+00:00 node-68 kernel: [1498112.125161] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:48:18.258086+00:00 node-68 kernel: [1498112.125162] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:48:18.258087+00:00 node-68 kernel: [1498112.125163] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:48:18.258088+00:00 node-68 kernel: [1498112.125165] [] process_backlog+0xa8/0x150 2017-10-21T05:48:18.258089+00:00 node-68 kernel: [1498112.125166] [] net_rx_action+0x21e/0x360 2017-10-21T05:48:18.258089+00:00 node-68 kernel: [1498112.125168] [] __do_softirq+0x101/0x290 2017-10-21T05:48:18.258090+00:00 node-68 kernel: [1498112.125170] [] irq_exit+0xa3/0xb0 2017-10-21T05:48:18.258091+00:00 node-68 kernel: [1498112.125173] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:48:18.258092+00:00 node-68 kernel: [1498112.125176] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:48:18.258093+00:00 node-68 kernel: [1498112.125176] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:48:18.258094+00:00 node-68 kernel: [1498112.125180] [] cpuidle_enter+0x17/0x20 2017-10-21T05:48:18.258094+00:00 node-68 kernel: [1498112.125182] [] call_cpuidle+0x32/0x60 2017-10-21T05:48:18.258096+00:00 node-68 kernel: [1498112.125183] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:48:18.258097+00:00 node-68 kernel: [1498112.125185] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:48:18.258097+00:00 node-68 kernel: [1498112.125187] [] start_secondary+0x154/0x190 2017-10-21T05:48:18.258098+00:00 node-68 kernel: [1498112.125189] ---[ end trace d44d42b3ada78360 ]--- 2017-10-21T05:51:44.899231+00:00 node-68 kernel: [1498318.752794] ------------[ cut here ]------------ 2017-10-21T05:51:44.899256+00:00 node-68 kernel: [1498318.752811] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:51:44.899258+00:00 node-68 kernel: [1498318.752814] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:51:44.899260+00:00 node-68 kernel: [1498318.752815] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:51:44.899264+00:00 node-68 kernel: [1498318.752907] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:51:44.899266+00:00 node-68 kernel: [1498318.752909] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:51:44.899267+00:00 node-68 kernel: [1498318.752911] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:51:44.899294+00:00 node-68 kernel: [1498318.752916] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:51:44.899295+00:00 node-68 kernel: [1498318.752919] ffff880abfaf3b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:51:44.899297+00:00 node-68 kernel: [1498318.752922] Call Trace: 2017-10-21T05:51:44.899299+00:00 node-68 kernel: [1498318.752923] [] dump_stack+0x63/0x90 2017-10-21T05:51:44.899300+00:00 node-68 kernel: [1498318.752932] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:51:44.899301+00:00 node-68 kernel: [1498318.752935] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:51:44.899302+00:00 node-68 kernel: [1498318.752939] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:51:44.899304+00:00 node-68 kernel: [1498318.752942] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:51:44.899305+00:00 node-68 kernel: [1498318.752944] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:51:44.899307+00:00 node-68 kernel: [1498318.752951] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:51:44.899308+00:00 node-68 kernel: [1498318.752955] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:51:44.899309+00:00 node-68 kernel: [1498318.752961] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:51:44.899310+00:00 node-68 kernel: [1498318.752965] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:51:44.899311+00:00 node-68 kernel: [1498318.752968] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:51:44.899313+00:00 node-68 kernel: [1498318.752973] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:51:44.899314+00:00 node-68 kernel: [1498318.752977] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:51:44.899315+00:00 node-68 kernel: [1498318.752981] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:51:44.899316+00:00 node-68 kernel: [1498318.752989] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:51:44.899317+00:00 node-68 kernel: [1498318.752994] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:51:44.899319+00:00 node-68 kernel: [1498318.752999] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:51:44.899320+00:00 node-68 kernel: [1498318.753004] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:51:44.899321+00:00 node-68 kernel: [1498318.753009] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:51:44.899322+00:00 node-68 kernel: [1498318.753012] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:51:44.899323+00:00 node-68 kernel: [1498318.753016] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:51:44.899324+00:00 node-68 kernel: [1498318.753021] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:51:44.899326+00:00 node-68 kernel: [1498318.753023] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:51:44.899341+00:00 node-68 kernel: [1498318.753026] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:51:44.899343+00:00 node-68 kernel: [1498318.753028] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:51:44.899344+00:00 node-68 kernel: [1498318.753032] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T05:51:44.899346+00:00 node-68 kernel: [1498318.753035] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:51:44.899347+00:00 node-68 kernel: [1498318.753037] [] process_backlog+0xa8/0x150 2017-10-21T05:51:44.899349+00:00 node-68 kernel: [1498318.753039] [] net_rx_action+0x21e/0x360 2017-10-21T05:51:44.899351+00:00 node-68 kernel: [1498318.753042] [] __do_softirq+0x101/0x290 2017-10-21T05:51:44.899352+00:00 node-68 kernel: [1498318.753045] [] irq_exit+0xa3/0xb0 2017-10-21T05:51:44.899353+00:00 node-68 kernel: [1498318.753048] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:51:44.899354+00:00 node-68 kernel: [1498318.753052] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:51:44.899355+00:00 node-68 kernel: [1498318.753054] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:51:44.899357+00:00 node-68 kernel: [1498318.753059] [] cpuidle_enter+0x17/0x20 2017-10-21T05:51:44.899358+00:00 node-68 kernel: [1498318.753064] [] call_cpuidle+0x32/0x60 2017-10-21T05:51:44.899359+00:00 node-68 kernel: [1498318.753066] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:51:44.899360+00:00 node-68 kernel: [1498318.753069] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:51:44.899361+00:00 node-68 kernel: [1498318.753071] [] start_secondary+0x154/0x190 2017-10-21T05:51:44.899362+00:00 node-68 kernel: [1498318.753074] ---[ end trace d44d42b3ada78361 ]--- 2017-10-21T05:55:05.072765+00:00 node-68 kernel: [1498518.913526] ------------[ cut here ]------------ 2017-10-21T05:55:05.072785+00:00 node-68 kernel: [1498518.913541] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:55:05.072787+00:00 node-68 kernel: [1498518.913544] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:55:05.072788+00:00 node-68 kernel: [1498518.913545] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:55:05.072789+00:00 node-68 kernel: [1498518.913617] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:55:05.072790+00:00 node-68 kernel: [1498518.913618] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:55:05.073276+00:00 node-68 kernel: [1498518.913620] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:55:05.073309+00:00 node-68 kernel: [1498518.913621] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:55:05.073312+00:00 node-68 kernel: [1498518.913623] ffff88201c28dc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:55:05.073314+00:00 node-68 kernel: [1498518.913629] Call Trace: 2017-10-21T05:55:05.073316+00:00 node-68 kernel: [1498518.913631] [] dump_stack+0x63/0x90 2017-10-21T05:55:05.073318+00:00 node-68 kernel: [1498518.913641] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:55:05.073320+00:00 node-68 kernel: [1498518.913643] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:55:05.073322+00:00 node-68 kernel: [1498518.913645] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:55:05.073324+00:00 node-68 kernel: [1498518.913647] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:55:05.073326+00:00 node-68 kernel: [1498518.913649] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:55:05.073328+00:00 node-68 kernel: [1498518.913653] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:55:05.073329+00:00 node-68 kernel: [1498518.913656] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:55:05.073329+00:00 node-68 kernel: [1498518.913658] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:55:05.073330+00:00 node-68 kernel: [1498518.913662] [] ? nf_iterate+0x62/0x80 2017-10-21T05:55:05.073331+00:00 node-68 kernel: [1498518.913664] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:55:05.073332+00:00 node-68 kernel: [1498518.913669] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:55:05.073333+00:00 node-68 kernel: [1498518.913672] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:55:05.073333+00:00 node-68 kernel: [1498518.913674] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:55:05.073334+00:00 node-68 kernel: [1498518.913677] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:55:05.073335+00:00 node-68 kernel: [1498518.913680] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T05:55:05.073341+00:00 node-68 kernel: [1498518.913681] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T05:55:05.073343+00:00 node-68 kernel: [1498518.913683] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T05:55:05.073344+00:00 node-68 kernel: [1498518.913685] [] ? __netif_receive_skb+0x60/0x60 2017-10-21T05:55:05.073345+00:00 node-68 kernel: [1498518.913687] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:55:05.073345+00:00 node-68 kernel: [1498518.913689] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:55:05.073346+00:00 node-68 kernel: [1498518.913690] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:55:05.073347+00:00 node-68 kernel: [1498518.913692] [] process_backlog+0xa8/0x150 2017-10-21T05:55:05.073348+00:00 node-68 kernel: [1498518.913693] [] net_rx_action+0x21e/0x360 2017-10-21T05:55:05.073354+00:00 node-68 kernel: [1498518.913695] [] __do_softirq+0x101/0x290 2017-10-21T05:55:05.073355+00:00 node-68 kernel: [1498518.913697] [] irq_exit+0xa3/0xb0 2017-10-21T05:55:05.073355+00:00 node-68 kernel: [1498518.913699] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:55:05.073356+00:00 node-68 kernel: [1498518.913703] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:55:05.073357+00:00 node-68 kernel: [1498518.913703] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:55:05.073359+00:00 node-68 kernel: [1498518.913707] [] cpuidle_enter+0x17/0x20 2017-10-21T05:55:05.073359+00:00 node-68 kernel: [1498518.913710] [] call_cpuidle+0x32/0x60 2017-10-21T05:55:05.073360+00:00 node-68 kernel: [1498518.913712] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:55:05.073360+00:00 node-68 kernel: [1498518.913713] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:55:05.073361+00:00 node-68 kernel: [1498518.913717] [] start_secondary+0x154/0x190 2017-10-21T05:55:05.073362+00:00 node-68 kernel: [1498518.913719] ---[ end trace d44d42b3ada78362 ]--- 2017-10-21T05:58:44.338313+00:00 node-68 kernel: [1498738.164869] ------------[ cut here ]------------ 2017-10-21T05:58:44.338329+00:00 node-68 kernel: [1498738.164886] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:58:44.338331+00:00 node-68 kernel: [1498738.164890] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:58:44.338332+00:00 node-68 kernel: [1498738.164893] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:58:44.338333+00:00 node-68 kernel: [1498738.165001] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:58:44.338334+00:00 node-68 kernel: [1498738.165004] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:58:44.338335+00:00 node-68 kernel: [1498738.165006] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:58:44.338355+00:00 node-68 kernel: [1498738.165009] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:58:44.338358+00:00 node-68 kernel: [1498738.165012] ffff8820374d6a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:58:44.338359+00:00 node-68 kernel: [1498738.165015] Call Trace: 2017-10-21T05:58:44.338361+00:00 node-68 kernel: [1498738.165016] [] dump_stack+0x63/0x90 2017-10-21T05:58:44.338361+00:00 node-68 kernel: [1498738.165025] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:58:44.338363+00:00 node-68 kernel: [1498738.165028] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:58:44.338364+00:00 node-68 kernel: [1498738.165031] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:58:44.338365+00:00 node-68 kernel: [1498738.165034] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:58:44.338367+00:00 node-68 kernel: [1498738.165036] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:58:44.338369+00:00 node-68 kernel: [1498738.165043] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:58:44.338370+00:00 node-68 kernel: [1498738.165050] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T05:58:44.338371+00:00 node-68 kernel: [1498738.165054] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T05:58:44.338372+00:00 node-68 kernel: [1498738.165057] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T05:58:44.338374+00:00 node-68 kernel: [1498738.165062] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:58:44.338375+00:00 node-68 kernel: [1498738.165065] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:58:44.338377+00:00 node-68 kernel: [1498738.165070] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:58:44.338379+00:00 node-68 kernel: [1498738.165078] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T05:58:44.338380+00:00 node-68 kernel: [1498738.165082] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T05:58:44.338382+00:00 node-68 kernel: [1498738.165088] [] ? call_function_single_interrupt+0x67/0x90 2017-10-21T05:58:44.338383+00:00 node-68 kernel: [1498738.165093] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T05:58:44.338385+00:00 node-68 kernel: [1498738.165097] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T05:58:44.338387+00:00 node-68 kernel: [1498738.165101] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T05:58:44.338388+00:00 node-68 kernel: [1498738.165103] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:58:44.338390+00:00 node-68 kernel: [1498738.165106] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T05:58:44.338391+00:00 node-68 kernel: [1498738.165109] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:58:44.338393+00:00 node-68 kernel: [1498738.165111] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:58:44.338406+00:00 node-68 kernel: [1498738.165114] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:58:44.338408+00:00 node-68 kernel: [1498738.165115] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:58:44.338410+00:00 node-68 kernel: [1498738.165116] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:58:44.338412+00:00 node-68 kernel: [1498738.165118] [] process_backlog+0xa8/0x150 2017-10-21T05:58:44.338413+00:00 node-68 kernel: [1498738.165119] [] net_rx_action+0x21e/0x360 2017-10-21T05:58:44.338415+00:00 node-68 kernel: [1498738.165121] [] __do_softirq+0x101/0x290 2017-10-21T05:58:44.338417+00:00 node-68 kernel: [1498738.165123] [] irq_exit+0xa3/0xb0 2017-10-21T05:58:44.338418+00:00 node-68 kernel: [1498738.165125] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:58:44.338419+00:00 node-68 kernel: [1498738.165127] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:58:44.338421+00:00 node-68 kernel: [1498738.165128] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:58:44.338422+00:00 node-68 kernel: [1498738.165131] [] cpuidle_enter+0x17/0x20 2017-10-21T05:58:44.338424+00:00 node-68 kernel: [1498738.165134] [] call_cpuidle+0x32/0x60 2017-10-21T05:58:44.338425+00:00 node-68 kernel: [1498738.165135] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:58:44.338427+00:00 node-68 kernel: [1498738.165137] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:58:44.338428+00:00 node-68 kernel: [1498738.165138] [] start_secondary+0x154/0x190 2017-10-21T05:58:44.338429+00:00 node-68 kernel: [1498738.165140] ---[ end trace d44d42b3ada78363 ]--- 2017-10-21T05:59:17.128986+00:00 node-68 kernel: [1498770.952503] ------------[ cut here ]------------ 2017-10-21T05:59:17.129003+00:00 node-68 kernel: [1498770.952511] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T05:59:17.129005+00:00 node-68 kernel: [1498770.952513] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T05:59:17.129006+00:00 node-68 kernel: [1498770.952514] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T05:59:17.129008+00:00 node-68 kernel: [1498770.952578] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T05:59:17.129017+00:00 node-68 kernel: [1498770.952579] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T05:59:17.129019+00:00 node-68 kernel: [1498770.952581] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T05:59:17.129033+00:00 node-68 kernel: [1498770.952583] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T05:59:17.129035+00:00 node-68 kernel: [1498770.952584] ffff88201c2e5c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T05:59:17.129036+00:00 node-68 kernel: [1498770.952586] Call Trace: 2017-10-21T05:59:17.129037+00:00 node-68 kernel: [1498770.952588] [] dump_stack+0x63/0x90 2017-10-21T05:59:17.129038+00:00 node-68 kernel: [1498770.952597] [] warn_slowpath_common+0x82/0xc0 2017-10-21T05:59:17.129039+00:00 node-68 kernel: [1498770.952599] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T05:59:17.129039+00:00 node-68 kernel: [1498770.952603] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T05:59:17.129040+00:00 node-68 kernel: [1498770.952605] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T05:59:17.129041+00:00 node-68 kernel: [1498770.952608] [] __skb_gso_segment+0xfd/0x110 2017-10-21T05:59:17.129042+00:00 node-68 kernel: [1498770.952615] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T05:59:17.129043+00:00 node-68 kernel: [1498770.952619] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T05:59:17.129044+00:00 node-68 kernel: [1498770.952622] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T05:59:17.129044+00:00 node-68 kernel: [1498770.952627] [] ? nf_iterate+0x62/0x80 2017-10-21T05:59:17.129045+00:00 node-68 kernel: [1498770.952630] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T05:59:17.129046+00:00 node-68 kernel: [1498770.952638] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T05:59:17.129047+00:00 node-68 kernel: [1498770.952643] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T05:59:17.129048+00:00 node-68 kernel: [1498770.952646] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T05:59:17.129049+00:00 node-68 kernel: [1498770.952651] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T05:59:17.129049+00:00 node-68 kernel: [1498770.952653] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T05:59:17.129050+00:00 node-68 kernel: [1498770.952658] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T05:59:17.129051+00:00 node-68 kernel: [1498770.952661] [] ? nf_iterate+0x62/0x80 2017-10-21T05:59:17.129052+00:00 node-68 kernel: [1498770.952664] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T05:59:17.129053+00:00 node-68 kernel: [1498770.952668] [] ? __slab_free+0xcb/0x2c0 2017-10-21T05:59:17.129054+00:00 node-68 kernel: [1498770.952671] [] ? skb_release_data+0xa7/0xd0 2017-10-21T05:59:17.129054+00:00 node-68 kernel: [1498770.952676] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T05:59:17.129055+00:00 node-68 kernel: [1498770.952678] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T05:59:17.129065+00:00 node-68 kernel: [1498770.952681] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T05:59:17.129066+00:00 node-68 kernel: [1498770.952683] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T05:59:17.129067+00:00 node-68 kernel: [1498770.952688] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T05:59:17.129068+00:00 node-68 kernel: [1498770.952690] [] __netif_receive_skb+0x18/0x60 2017-10-21T05:59:17.129069+00:00 node-68 kernel: [1498770.952692] [] process_backlog+0xa8/0x150 2017-10-21T05:59:17.129070+00:00 node-68 kernel: [1498770.952695] [] net_rx_action+0x21e/0x360 2017-10-21T05:59:17.129071+00:00 node-68 kernel: [1498770.952698] [] __do_softirq+0x101/0x290 2017-10-21T05:59:17.129072+00:00 node-68 kernel: [1498770.952700] [] irq_exit+0xa3/0xb0 2017-10-21T05:59:17.129073+00:00 node-68 kernel: [1498770.952704] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T05:59:17.129073+00:00 node-68 kernel: [1498770.952707] [] call_function_single_interrupt+0x82/0x90 2017-10-21T05:59:17.129074+00:00 node-68 kernel: [1498770.952708] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T05:59:17.129075+00:00 node-68 kernel: [1498770.952711] [] cpuidle_enter+0x17/0x20 2017-10-21T05:59:17.129076+00:00 node-68 kernel: [1498770.952714] [] call_cpuidle+0x32/0x60 2017-10-21T05:59:17.129077+00:00 node-68 kernel: [1498770.952715] [] ? cpuidle_select+0x13/0x20 2017-10-21T05:59:17.129078+00:00 node-68 kernel: [1498770.952717] [] cpu_startup_entry+0x290/0x350 2017-10-21T05:59:17.129078+00:00 node-68 kernel: [1498770.952718] [] start_secondary+0x154/0x190 2017-10-21T05:59:17.129079+00:00 node-68 kernel: [1498770.952720] ---[ end trace d44d42b3ada78364 ]--- 2017-10-21T06:00:32.461875+00:00 node-68 kernel: [1498846.281454] ------------[ cut here ]------------ 2017-10-21T06:00:32.461899+00:00 node-68 kernel: [1498846.281473] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:00:32.461902+00:00 node-68 kernel: [1498846.281478] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:00:32.461904+00:00 node-68 kernel: [1498846.281480] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:00:32.461908+00:00 node-68 kernel: [1498846.281578] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:00:32.461909+00:00 node-68 kernel: [1498846.281580] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:00:32.461910+00:00 node-68 kernel: [1498846.281582] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:00:32.461937+00:00 node-68 kernel: [1498846.281585] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:00:32.461939+00:00 node-68 kernel: [1498846.281587] ffff881036f38200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:00:32.461941+00:00 node-68 kernel: [1498846.281590] Call Trace: 2017-10-21T06:00:32.461942+00:00 node-68 kernel: [1498846.281592] [] dump_stack+0x63/0x90 2017-10-21T06:00:32.461943+00:00 node-68 kernel: [1498846.281601] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:00:32.461944+00:00 node-68 kernel: [1498846.281604] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:00:32.461945+00:00 node-68 kernel: [1498846.281608] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:00:32.461948+00:00 node-68 kernel: [1498846.281610] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:00:32.461950+00:00 node-68 kernel: [1498846.281613] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:00:32.461951+00:00 node-68 kernel: [1498846.281620] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:00:32.461952+00:00 node-68 kernel: [1498846.281624] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:00:32.461953+00:00 node-68 kernel: [1498846.281630] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:00:32.461954+00:00 node-68 kernel: [1498846.281634] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:00:32.461957+00:00 node-68 kernel: [1498846.281638] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:00:32.461958+00:00 node-68 kernel: [1498846.281642] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:00:32.461960+00:00 node-68 kernel: [1498846.281646] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:00:32.461961+00:00 node-68 kernel: [1498846.281651] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:00:32.461962+00:00 node-68 kernel: [1498846.281654] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:00:32.461963+00:00 node-68 kernel: [1498846.281656] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:00:32.461965+00:00 node-68 kernel: [1498846.281659] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:00:32.461968+00:00 node-68 kernel: [1498846.281663] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:00:32.461969+00:00 node-68 kernel: [1498846.281667] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:00:32.461970+00:00 node-68 kernel: [1498846.281670] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:00:32.461971+00:00 node-68 kernel: [1498846.281674] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:00:32.461972+00:00 node-68 kernel: [1498846.281678] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:00:32.461975+00:00 node-68 kernel: [1498846.281680] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:00:32.461987+00:00 node-68 kernel: [1498846.281682] [] process_backlog+0xa8/0x150 2017-10-21T06:00:32.461990+00:00 node-68 kernel: [1498846.281684] [] net_rx_action+0x21e/0x360 2017-10-21T06:00:32.461991+00:00 node-68 kernel: [1498846.281687] [] __do_softirq+0x101/0x290 2017-10-21T06:00:32.461993+00:00 node-68 kernel: [1498846.281690] [] irq_exit+0xa3/0xb0 2017-10-21T06:00:32.461995+00:00 node-68 kernel: [1498846.281693] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:00:32.461997+00:00 node-68 kernel: [1498846.281697] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:00:32.461999+00:00 node-68 kernel: [1498846.281698] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:00:32.462000+00:00 node-68 kernel: [1498846.281704] [] cpuidle_enter+0x17/0x20 2017-10-21T06:00:32.462002+00:00 node-68 kernel: [1498846.281708] [] call_cpuidle+0x32/0x60 2017-10-21T06:00:32.462004+00:00 node-68 kernel: [1498846.281710] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:00:32.462006+00:00 node-68 kernel: [1498846.281713] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:00:32.462009+00:00 node-68 kernel: [1498846.281716] [] start_secondary+0x154/0x190 2017-10-21T06:00:32.462011+00:00 node-68 kernel: [1498846.281720] ---[ end trace d44d42b3ada78365 ]--- 2017-10-21T06:00:57.762530+00:00 node-68 kernel: [1498871.580519] ------------[ cut here ]------------ 2017-10-21T06:00:57.762551+00:00 node-68 kernel: [1498871.580537] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:00:57.762553+00:00 node-68 kernel: [1498871.580542] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:00:57.762554+00:00 node-68 kernel: [1498871.580544] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:00:57.762555+00:00 node-68 kernel: [1498871.580625] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:00:57.762557+00:00 node-68 kernel: [1498871.580626] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:00:57.762565+00:00 node-68 kernel: [1498871.580629] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:00:57.762580+00:00 node-68 kernel: [1498871.580632] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:00:57.762581+00:00 node-68 kernel: [1498871.580635] ffff8820324e3500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:00:57.762582+00:00 node-68 kernel: [1498871.580637] Call Trace: 2017-10-21T06:00:57.762583+00:00 node-68 kernel: [1498871.580638] [] dump_stack+0x63/0x90 2017-10-21T06:00:57.762584+00:00 node-68 kernel: [1498871.580647] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:00:57.762585+00:00 node-68 kernel: [1498871.580650] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:00:57.762585+00:00 node-68 kernel: [1498871.580654] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:00:57.762586+00:00 node-68 kernel: [1498871.580657] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:00:57.762587+00:00 node-68 kernel: [1498871.580660] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:00:57.762589+00:00 node-68 kernel: [1498871.580668] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:00:57.762589+00:00 node-68 kernel: [1498871.580672] [] ? handle_irq_event+0x49/0x60 2017-10-21T06:00:57.762590+00:00 node-68 kernel: [1498871.580678] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:00:57.762590+00:00 node-68 kernel: [1498871.580682] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:00:57.762591+00:00 node-68 kernel: [1498871.580686] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:00:57.762592+00:00 node-68 kernel: [1498871.580690] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:00:57.762593+00:00 node-68 kernel: [1498871.580694] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:00:57.762594+00:00 node-68 kernel: [1498871.580698] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:00:57.762595+00:00 node-68 kernel: [1498871.580702] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:00:57.762595+00:00 node-68 kernel: [1498871.580704] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:00:57.762596+00:00 node-68 kernel: [1498871.580706] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:00:57.762597+00:00 node-68 kernel: [1498871.580713] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:00:57.762598+00:00 node-68 kernel: [1498871.580717] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:00:57.762599+00:00 node-68 kernel: [1498871.580721] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:00:57.762600+00:00 node-68 kernel: [1498871.580725] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:00:57.762600+00:00 node-68 kernel: [1498871.580728] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:00:57.762601+00:00 node-68 kernel: [1498871.580730] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:00:57.762603+00:00 node-68 kernel: [1498871.580732] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:00:57.762610+00:00 node-68 kernel: [1498871.580736] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T06:00:57.762610+00:00 node-68 kernel: [1498871.580738] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:00:57.762611+00:00 node-68 kernel: [1498871.580740] [] process_backlog+0xa8/0x150 2017-10-21T06:00:57.762612+00:00 node-68 kernel: [1498871.580741] [] net_rx_action+0x21e/0x360 2017-10-21T06:00:57.762613+00:00 node-68 kernel: [1498871.580744] [] __do_softirq+0x101/0x290 2017-10-21T06:00:57.762614+00:00 node-68 kernel: [1498871.580746] [] irq_exit+0xa3/0xb0 2017-10-21T06:00:57.762615+00:00 node-68 kernel: [1498871.580748] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:00:57.762616+00:00 node-68 kernel: [1498871.580752] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:00:57.762616+00:00 node-68 kernel: [1498871.580752] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:00:57.762617+00:00 node-68 kernel: [1498871.580756] [] cpuidle_enter+0x17/0x20 2017-10-21T06:00:57.762618+00:00 node-68 kernel: [1498871.580759] [] call_cpuidle+0x32/0x60 2017-10-21T06:00:57.762619+00:00 node-68 kernel: [1498871.580760] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:00:57.762620+00:00 node-68 kernel: [1498871.580762] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:00:57.762620+00:00 node-68 kernel: [1498871.580763] [] start_secondary+0x154/0x190 2017-10-21T06:00:57.762621+00:00 node-68 kernel: [1498871.580766] ---[ end trace d44d42b3ada78366 ]--- 2017-10-21T06:05:02.882927+00:00 node-68 kernel: [1499116.684767] ------------[ cut here ]------------ 2017-10-21T06:05:02.882947+00:00 node-68 kernel: [1499116.684798] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:05:02.882949+00:00 node-68 kernel: [1499116.684813] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:05:02.882950+00:00 node-68 kernel: [1499116.684815] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:05:02.882952+00:00 node-68 kernel: [1499116.684906] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:05:02.882960+00:00 node-68 kernel: [1499116.684908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:05:02.882961+00:00 node-68 kernel: [1499116.684911] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:05:02.882976+00:00 node-68 kernel: [1499116.684913] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:05:02.882977+00:00 node-68 kernel: [1499116.684916] ffff88203378ef00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:05:02.882978+00:00 node-68 kernel: [1499116.684918] Call Trace: 2017-10-21T06:05:02.882979+00:00 node-68 kernel: [1499116.684920] [] dump_stack+0x63/0x90 2017-10-21T06:05:02.882980+00:00 node-68 kernel: [1499116.684930] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:05:02.882981+00:00 node-68 kernel: [1499116.684932] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:05:02.882982+00:00 node-68 kernel: [1499116.684936] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:05:02.882982+00:00 node-68 kernel: [1499116.684938] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:05:02.882984+00:00 node-68 kernel: [1499116.684941] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:05:02.882985+00:00 node-68 kernel: [1499116.684948] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:05:02.882986+00:00 node-68 kernel: [1499116.684952] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:05:02.882986+00:00 node-68 kernel: [1499116.684958] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:05:02.882987+00:00 node-68 kernel: [1499116.684961] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:05:02.882988+00:00 node-68 kernel: [1499116.684964] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:05:02.882989+00:00 node-68 kernel: [1499116.684969] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:05:02.882990+00:00 node-68 kernel: [1499116.684973] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:05:02.882991+00:00 node-68 kernel: [1499116.684977] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:05:02.882991+00:00 node-68 kernel: [1499116.684979] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:05:02.882992+00:00 node-68 kernel: [1499116.684981] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:05:02.882993+00:00 node-68 kernel: [1499116.684982] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:05:02.882994+00:00 node-68 kernel: [1499116.684987] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:05:02.882995+00:00 node-68 kernel: [1499116.684990] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:05:02.882996+00:00 node-68 kernel: [1499116.684993] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:05:02.882996+00:00 node-68 kernel: [1499116.684994] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:05:02.882997+00:00 node-68 kernel: [1499116.684997] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:05:02.882998+00:00 node-68 kernel: [1499116.684999] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:05:02.883004+00:00 node-68 kernel: [1499116.685001] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:05:02.883005+00:00 node-68 kernel: [1499116.685002] [] process_backlog+0xa8/0x150 2017-10-21T06:05:02.883006+00:00 node-68 kernel: [1499116.685003] [] net_rx_action+0x21e/0x360 2017-10-21T06:05:02.883007+00:00 node-68 kernel: [1499116.685008] [] __do_softirq+0x101/0x290 2017-10-21T06:05:02.883007+00:00 node-68 kernel: [1499116.685010] [] irq_exit+0xa3/0xb0 2017-10-21T06:05:02.883008+00:00 node-68 kernel: [1499116.685011] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:05:02.883009+00:00 node-68 kernel: [1499116.685016] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:05:02.883010+00:00 node-68 kernel: [1499116.685017] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:05:02.883011+00:00 node-68 kernel: [1499116.685021] [] cpuidle_enter+0x17/0x20 2017-10-21T06:05:02.883011+00:00 node-68 kernel: [1499116.685023] [] call_cpuidle+0x32/0x60 2017-10-21T06:05:02.883012+00:00 node-68 kernel: [1499116.685024] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:05:02.883013+00:00 node-68 kernel: [1499116.685026] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:05:02.883014+00:00 node-68 kernel: [1499116.685027] [] start_secondary+0x154/0x190 2017-10-21T06:05:02.883015+00:00 node-68 kernel: [1499116.685030] ---[ end trace d44d42b3ada78367 ]--- 2017-10-21T06:09:54.193518+00:00 node-68 kernel: [1499407.975776] ------------[ cut here ]------------ 2017-10-21T06:09:54.193543+00:00 node-68 kernel: [1499407.975943] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:09:54.193547+00:00 node-68 kernel: [1499407.976082] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:09:54.193548+00:00 node-68 kernel: [1499407.976085] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:09:54.193551+00:00 node-68 kernel: [1499407.976310] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:09:54.193553+00:00 node-68 kernel: [1499407.976312] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:09:54.193587+00:00 node-68 kernel: [1499407.976315] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:09:54.193613+00:00 node-68 kernel: [1499407.976318] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:09:54.193615+00:00 node-68 kernel: [1499407.976320] ffff881036ce1100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:09:54.193617+00:00 node-68 kernel: [1499407.976322] Call Trace: 2017-10-21T06:09:54.193618+00:00 node-68 kernel: [1499407.976324] [] dump_stack+0x63/0x90 2017-10-21T06:09:54.193619+00:00 node-68 kernel: [1499407.976333] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:09:54.193620+00:00 node-68 kernel: [1499407.976337] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:09:54.193620+00:00 node-68 kernel: [1499407.976340] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:09:54.193621+00:00 node-68 kernel: [1499407.976342] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:09:54.193622+00:00 node-68 kernel: [1499407.976345] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:09:54.193624+00:00 node-68 kernel: [1499407.976352] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:09:54.193624+00:00 node-68 kernel: [1499407.976356] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:09:54.193625+00:00 node-68 kernel: [1499407.976358] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:09:54.193625+00:00 node-68 kernel: [1499407.976362] [] ? nf_iterate+0x62/0x80 2017-10-21T06:09:54.193626+00:00 node-68 kernel: [1499407.976365] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:09:54.193628+00:00 node-68 kernel: [1499407.976373] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:09:54.193629+00:00 node-68 kernel: [1499407.976377] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:09:54.193630+00:00 node-68 kernel: [1499407.976380] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:09:54.193630+00:00 node-68 kernel: [1499407.976384] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:09:54.193631+00:00 node-68 kernel: [1499407.976387] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:09:54.193632+00:00 node-68 kernel: [1499407.976389] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:09:54.193634+00:00 node-68 kernel: [1499407.976392] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:09:54.193635+00:00 node-68 kernel: [1499407.976395] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:09:54.193635+00:00 node-68 kernel: [1499407.976399] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:09:54.193636+00:00 node-68 kernel: [1499407.976402] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:09:54.193636+00:00 node-68 kernel: [1499407.976405] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:09:54.193637+00:00 node-68 kernel: [1499407.976409] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:09:54.193644+00:00 node-68 kernel: [1499407.976411] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:09:54.193645+00:00 node-68 kernel: [1499407.976413] [] process_backlog+0xa8/0x150 2017-10-21T06:09:54.193646+00:00 node-68 kernel: [1499407.976415] [] net_rx_action+0x21e/0x360 2017-10-21T06:09:54.193647+00:00 node-68 kernel: [1499407.976418] [] __do_softirq+0x101/0x290 2017-10-21T06:09:54.193647+00:00 node-68 kernel: [1499407.976421] [] irq_exit+0xa3/0xb0 2017-10-21T06:09:54.193649+00:00 node-68 kernel: [1499407.976423] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:09:54.193650+00:00 node-68 kernel: [1499407.976429] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:09:54.193651+00:00 node-68 kernel: [1499407.976430] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:09:54.193652+00:00 node-68 kernel: [1499407.976435] [] cpuidle_enter+0x17/0x20 2017-10-21T06:09:54.193652+00:00 node-68 kernel: [1499407.976438] [] call_cpuidle+0x32/0x60 2017-10-21T06:09:54.193653+00:00 node-68 kernel: [1499407.976440] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:09:54.193655+00:00 node-68 kernel: [1499407.976442] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:09:54.193656+00:00 node-68 kernel: [1499407.976445] [] start_secondary+0x154/0x190 2017-10-21T06:09:54.193657+00:00 node-68 kernel: [1499407.976447] ---[ end trace d44d42b3ada78368 ]--- 2017-10-21T06:10:09.274317+00:00 node-68 kernel: [1499423.056064] ------------[ cut here ]------------ 2017-10-21T06:10:09.274337+00:00 node-68 kernel: [1499423.056077] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:10:09.274339+00:00 node-68 kernel: [1499423.056092] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:10:09.274339+00:00 node-68 kernel: [1499423.056093] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:10:09.274341+00:00 node-68 kernel: [1499423.056159] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:10:09.274342+00:00 node-68 kernel: [1499423.056160] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:10:09.274343+00:00 node-68 kernel: [1499423.056161] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:10:09.274356+00:00 node-68 kernel: [1499423.056163] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:10:09.274357+00:00 node-68 kernel: [1499423.056164] ffff881ddafd4d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:10:09.274358+00:00 node-68 kernel: [1499423.056167] Call Trace: 2017-10-21T06:10:09.274359+00:00 node-68 kernel: [1499423.056168] [] dump_stack+0x63/0x90 2017-10-21T06:10:09.274360+00:00 node-68 kernel: [1499423.056175] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:10:09.274369+00:00 node-68 kernel: [1499423.056177] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:10:09.274370+00:00 node-68 kernel: [1499423.056179] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:10:09.274371+00:00 node-68 kernel: [1499423.056181] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:10:09.274373+00:00 node-68 kernel: [1499423.056183] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:10:09.274374+00:00 node-68 kernel: [1499423.056188] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:10:09.274375+00:00 node-68 kernel: [1499423.056191] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:10:09.274375+00:00 node-68 kernel: [1499423.056197] [] ? nf_iterate+0x62/0x80 2017-10-21T06:10:09.274376+00:00 node-68 kernel: [1499423.056198] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:10:09.274377+00:00 node-68 kernel: [1499423.056204] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:10:09.274378+00:00 node-68 kernel: [1499423.056207] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:10:09.274379+00:00 node-68 kernel: [1499423.056209] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:10:09.274380+00:00 node-68 kernel: [1499423.056212] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:10:09.274380+00:00 node-68 kernel: [1499423.056214] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:10:09.274381+00:00 node-68 kernel: [1499423.056218] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:10:09.274382+00:00 node-68 kernel: [1499423.056219] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:10:09.274383+00:00 node-68 kernel: [1499423.056221] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:10:09.274384+00:00 node-68 kernel: [1499423.056224] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:10:09.274384+00:00 node-68 kernel: [1499423.056226] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:10:09.274385+00:00 node-68 kernel: [1499423.056228] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:10:09.274385+00:00 node-68 kernel: [1499423.056230] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:10:09.274387+00:00 node-68 kernel: [1499423.056233] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:10:09.274393+00:00 node-68 kernel: [1499423.056234] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:10:09.274394+00:00 node-68 kernel: [1499423.056235] [] process_backlog+0xa8/0x150 2017-10-21T06:10:09.274395+00:00 node-68 kernel: [1499423.056236] [] net_rx_action+0x21e/0x360 2017-10-21T06:10:09.274396+00:00 node-68 kernel: [1499423.056238] [] __do_softirq+0x101/0x290 2017-10-21T06:10:09.274397+00:00 node-68 kernel: [1499423.056240] [] irq_exit+0xa3/0xb0 2017-10-21T06:10:09.274399+00:00 node-68 kernel: [1499423.056242] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:10:09.274400+00:00 node-68 kernel: [1499423.056245] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:10:09.274401+00:00 node-68 kernel: [1499423.056245] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:10:09.274402+00:00 node-68 kernel: [1499423.056249] [] cpuidle_enter+0x17/0x20 2017-10-21T06:10:09.274402+00:00 node-68 kernel: [1499423.056251] [] call_cpuidle+0x32/0x60 2017-10-21T06:10:09.274403+00:00 node-68 kernel: [1499423.056252] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:10:09.274404+00:00 node-68 kernel: [1499423.056254] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:10:09.274405+00:00 node-68 kernel: [1499423.056255] [] start_secondary+0x154/0x190 2017-10-21T06:10:09.274406+00:00 node-68 kernel: [1499423.056257] ---[ end trace d44d42b3ada78369 ]--- 2017-10-21T06:13:03.831344+00:00 node-68 kernel: [1499597.601597] ------------[ cut here ]------------ 2017-10-21T06:13:03.831363+00:00 node-68 kernel: [1499597.601612] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:13:03.831365+00:00 node-68 kernel: [1499597.601615] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:13:03.831367+00:00 node-68 kernel: [1499597.601617] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:13:03.831370+00:00 node-68 kernel: [1499597.601693] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:13:03.831371+00:00 node-68 kernel: [1499597.601695] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:13:03.831372+00:00 node-68 kernel: [1499597.601697] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:13:03.831392+00:00 node-68 kernel: [1499597.601699] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:13:03.831394+00:00 node-68 kernel: [1499597.601702] ffff881fd5ddda00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:13:03.831396+00:00 node-68 kernel: [1499597.601705] Call Trace: 2017-10-21T06:13:03.831398+00:00 node-68 kernel: [1499597.601707] [] dump_stack+0x63/0x90 2017-10-21T06:13:03.831399+00:00 node-68 kernel: [1499597.601715] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:13:03.831400+00:00 node-68 kernel: [1499597.601716] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:13:03.831400+00:00 node-68 kernel: [1499597.601719] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:13:03.831402+00:00 node-68 kernel: [1499597.601722] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:13:03.831404+00:00 node-68 kernel: [1499597.601724] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:13:03.831406+00:00 node-68 kernel: [1499597.601729] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:13:03.831408+00:00 node-68 kernel: [1499597.601732] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:13:03.831409+00:00 node-68 kernel: [1499597.601734] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:13:03.831410+00:00 node-68 kernel: [1499597.601738] [] ? nf_iterate+0x62/0x80 2017-10-21T06:13:03.831412+00:00 node-68 kernel: [1499597.601740] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:13:03.831414+00:00 node-68 kernel: [1499597.601743] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:13:03.831415+00:00 node-68 kernel: [1499597.601745] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:13:03.831416+00:00 node-68 kernel: [1499597.601748] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:13:03.831417+00:00 node-68 kernel: [1499597.601753] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:13:03.831418+00:00 node-68 kernel: [1499597.601755] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:13:03.831420+00:00 node-68 kernel: [1499597.601758] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:13:03.831422+00:00 node-68 kernel: [1499597.601760] [] ? nf_iterate+0x62/0x80 2017-10-21T06:13:03.831423+00:00 node-68 kernel: [1499597.601762] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:13:03.831425+00:00 node-68 kernel: [1499597.601764] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:13:03.831427+00:00 node-68 kernel: [1499597.601767] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:13:03.831429+00:00 node-68 kernel: [1499597.601770] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:13:03.831431+00:00 node-68 kernel: [1499597.601771] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:13:03.831479+00:00 node-68 kernel: [1499597.601773] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:13:03.831481+00:00 node-68 kernel: [1499597.601774] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:13:03.831485+00:00 node-68 kernel: [1499597.601778] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T06:13:03.831487+00:00 node-68 kernel: [1499597.601780] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:13:03.831489+00:00 node-68 kernel: [1499597.601781] [] process_backlog+0xa8/0x150 2017-10-21T06:13:03.831490+00:00 node-68 kernel: [1499597.601782] [] net_rx_action+0x21e/0x360 2017-10-21T06:13:03.831491+00:00 node-68 kernel: [1499597.601784] [] __do_softirq+0x101/0x290 2017-10-21T06:13:03.831492+00:00 node-68 kernel: [1499597.601786] [] irq_exit+0xa3/0xb0 2017-10-21T06:13:03.831493+00:00 node-68 kernel: [1499597.601789] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:13:03.831494+00:00 node-68 kernel: [1499597.601792] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:13:03.831495+00:00 node-68 kernel: [1499597.601793] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:13:03.831497+00:00 node-68 kernel: [1499597.601796] [] cpuidle_enter+0x17/0x20 2017-10-21T06:13:03.831498+00:00 node-68 kernel: [1499597.601798] [] call_cpuidle+0x32/0x60 2017-10-21T06:13:03.831499+00:00 node-68 kernel: [1499597.601799] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:13:03.831499+00:00 node-68 kernel: [1499597.601801] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:13:03.831500+00:00 node-68 kernel: [1499597.601803] [] start_secondary+0x154/0x190 2017-10-21T06:13:03.831502+00:00 node-68 kernel: [1499597.601805] ---[ end trace d44d42b3ada7836a ]--- 2017-10-21T06:14:32.774663+00:00 node-68 kernel: [1499686.539033] ------------[ cut here ]------------ 2017-10-21T06:14:32.774690+00:00 node-68 kernel: [1499686.539052] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:14:32.774692+00:00 node-68 kernel: [1499686.539056] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:14:32.774703+00:00 node-68 kernel: [1499686.539058] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:14:32.774705+00:00 node-68 kernel: [1499686.539154] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:14:32.774707+00:00 node-68 kernel: [1499686.539155] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:14:32.774708+00:00 node-68 kernel: [1499686.539158] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:14:32.774732+00:00 node-68 kernel: [1499686.539161] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:14:32.774735+00:00 node-68 kernel: [1499686.539164] ffff8810322fb400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:14:32.774736+00:00 node-68 kernel: [1499686.539167] Call Trace: 2017-10-21T06:14:32.774738+00:00 node-68 kernel: [1499686.539168] [] dump_stack+0x63/0x90 2017-10-21T06:14:32.774739+00:00 node-68 kernel: [1499686.539179] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:14:32.774740+00:00 node-68 kernel: [1499686.539181] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:14:32.774742+00:00 node-68 kernel: [1499686.539185] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:14:32.774743+00:00 node-68 kernel: [1499686.539187] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:14:32.774744+00:00 node-68 kernel: [1499686.539190] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:14:32.774745+00:00 node-68 kernel: [1499686.539197] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:14:32.774747+00:00 node-68 kernel: [1499686.539201] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:14:32.774748+00:00 node-68 kernel: [1499686.539204] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:14:32.774750+00:00 node-68 kernel: [1499686.539209] [] ? nf_iterate+0x62/0x80 2017-10-21T06:14:32.774751+00:00 node-68 kernel: [1499686.539212] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:14:32.774753+00:00 node-68 kernel: [1499686.539220] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:14:32.774754+00:00 node-68 kernel: [1499686.539224] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:14:32.774755+00:00 node-68 kernel: [1499686.539228] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:14:32.774756+00:00 node-68 kernel: [1499686.539232] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:14:32.774757+00:00 node-68 kernel: [1499686.539235] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:14:32.774759+00:00 node-68 kernel: [1499686.539237] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:14:32.774761+00:00 node-68 kernel: [1499686.539240] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:14:32.774762+00:00 node-68 kernel: [1499686.539243] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:14:32.774763+00:00 node-68 kernel: [1499686.539248] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:14:32.774764+00:00 node-68 kernel: [1499686.539250] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:14:32.774765+00:00 node-68 kernel: [1499686.539254] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:14:32.774766+00:00 node-68 kernel: [1499686.539258] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:14:32.774779+00:00 node-68 kernel: [1499686.539260] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:14:32.774781+00:00 node-68 kernel: [1499686.539262] [] process_backlog+0xa8/0x150 2017-10-21T06:14:32.774782+00:00 node-68 kernel: [1499686.539264] [] net_rx_action+0x21e/0x360 2017-10-21T06:14:32.774784+00:00 node-68 kernel: [1499686.539267] [] __do_softirq+0x101/0x290 2017-10-21T06:14:32.774785+00:00 node-68 kernel: [1499686.539269] [] irq_exit+0xa3/0xb0 2017-10-21T06:14:32.774787+00:00 node-68 kernel: [1499686.539271] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:14:32.774788+00:00 node-68 kernel: [1499686.539276] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:14:32.774789+00:00 node-68 kernel: [1499686.539277] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:14:32.774790+00:00 node-68 kernel: [1499686.539282] [] cpuidle_enter+0x17/0x20 2017-10-21T06:14:32.774791+00:00 node-68 kernel: [1499686.539286] [] call_cpuidle+0x32/0x60 2017-10-21T06:14:32.774792+00:00 node-68 kernel: [1499686.539288] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:14:32.774794+00:00 node-68 kernel: [1499686.539290] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:14:32.774795+00:00 node-68 kernel: [1499686.539293] [] start_secondary+0x154/0x190 2017-10-21T06:14:32.774796+00:00 node-68 kernel: [1499686.539295] ---[ end trace d44d42b3ada7836b ]--- 2017-10-21T06:18:26.690996+00:00 node-68 kernel: [1499920.440046] ------------[ cut here ]------------ 2017-10-21T06:18:26.691015+00:00 node-68 kernel: [1499920.440072] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:18:26.691017+00:00 node-68 kernel: [1499920.440075] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:18:26.691018+00:00 node-68 kernel: [1499920.440077] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:18:26.691020+00:00 node-68 kernel: [1499920.440175] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:18:26.691021+00:00 node-68 kernel: [1499920.440176] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:18:26.691022+00:00 node-68 kernel: [1499920.440177] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:18:26.691036+00:00 node-68 kernel: [1499920.440179] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:18:26.691036+00:00 node-68 kernel: [1499920.440181] ffff882033d96800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:18:26.691038+00:00 node-68 kernel: [1499920.440182] Call Trace: 2017-10-21T06:18:26.691039+00:00 node-68 kernel: [1499920.440183] [] dump_stack+0x63/0x90 2017-10-21T06:18:26.691047+00:00 node-68 kernel: [1499920.440191] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:18:26.691048+00:00 node-68 kernel: [1499920.440194] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:18:26.691049+00:00 node-68 kernel: [1499920.440196] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:18:26.691050+00:00 node-68 kernel: [1499920.440198] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:18:26.691052+00:00 node-68 kernel: [1499920.440200] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:18:26.691053+00:00 node-68 kernel: [1499920.440205] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:18:26.691053+00:00 node-68 kernel: [1499920.440208] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:18:26.691054+00:00 node-68 kernel: [1499920.440214] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:18:26.691055+00:00 node-68 kernel: [1499920.440217] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:18:26.691055+00:00 node-68 kernel: [1499920.440219] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:18:26.691057+00:00 node-68 kernel: [1499920.440222] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:18:26.691058+00:00 node-68 kernel: [1499920.440224] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:18:26.691058+00:00 node-68 kernel: [1499920.440227] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:18:26.691059+00:00 node-68 kernel: [1499920.440230] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:18:26.691060+00:00 node-68 kernel: [1499920.440234] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:18:26.691060+00:00 node-68 kernel: [1499920.440236] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:18:26.691062+00:00 node-68 kernel: [1499920.440239] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:18:26.691063+00:00 node-68 kernel: [1499920.440242] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:18:26.691063+00:00 node-68 kernel: [1499920.440245] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:18:26.691064+00:00 node-68 kernel: [1499920.440246] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:18:26.691064+00:00 node-68 kernel: [1499920.440248] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:18:26.691066+00:00 node-68 kernel: [1499920.440250] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:18:26.691067+00:00 node-68 kernel: [1499920.440251] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:18:26.691075+00:00 node-68 kernel: [1499920.440253] [] process_backlog+0xa8/0x150 2017-10-21T06:18:26.691076+00:00 node-68 kernel: [1499920.440254] [] net_rx_action+0x21e/0x360 2017-10-21T06:18:26.691077+00:00 node-68 kernel: [1499920.440262] [] __do_softirq+0x101/0x290 2017-10-21T06:18:26.691079+00:00 node-68 kernel: [1499920.440264] [] irq_exit+0xa3/0xb0 2017-10-21T06:18:26.691080+00:00 node-68 kernel: [1499920.440267] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:18:26.691081+00:00 node-68 kernel: [1499920.440272] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:18:26.691082+00:00 node-68 kernel: [1499920.440273] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:18:26.691083+00:00 node-68 kernel: [1499920.440277] [] cpuidle_enter+0x17/0x20 2017-10-21T06:18:26.691083+00:00 node-68 kernel: [1499920.440279] [] call_cpuidle+0x32/0x60 2017-10-21T06:18:26.691084+00:00 node-68 kernel: [1499920.440280] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:18:26.691085+00:00 node-68 kernel: [1499920.440282] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:18:26.691087+00:00 node-68 kernel: [1499920.440284] [] start_secondary+0x154/0x190 2017-10-21T06:18:26.691087+00:00 node-68 kernel: [1499920.440286] ---[ end trace d44d42b3ada7836c ]--- 2017-10-21T06:20:50.752859+00:00 node-68 kernel: [1500064.489284] ------------[ cut here ]------------ 2017-10-21T06:20:50.752886+00:00 node-68 kernel: [1500064.489293] WARNING: CPU: 27 PID: 26939 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:20:50.752887+00:00 node-68 kernel: [1500064.489297] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:20:50.752888+00:00 node-68 kernel: [1500064.489298] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:20:50.752921+00:00 node-68 kernel: [1500064.489364] CPU: 27 PID: 26939 Comm: kworker/27:0 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:20:50.752924+00:00 node-68 kernel: [1500064.489365] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:20:50.752925+00:00 node-68 kernel: [1500064.489370] Workqueue: vmstat vmstat_update 2017-10-21T06:20:50.752949+00:00 node-68 kernel: [1500064.489372] 0000000000000286 8e5d8d4d369aea27 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:20:50.752951+00:00 node-68 kernel: [1500064.489374] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:20:50.752953+00:00 node-68 kernel: [1500064.489375] ffff8820342cb900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:20:50.752954+00:00 node-68 kernel: [1500064.489377] Call Trace: 2017-10-21T06:20:50.752955+00:00 node-68 kernel: [1500064.489378] [] dump_stack+0x63/0x90 2017-10-21T06:20:50.752955+00:00 node-68 kernel: [1500064.489386] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:20:50.752956+00:00 node-68 kernel: [1500064.489387] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:20:50.752957+00:00 node-68 kernel: [1500064.489390] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:20:50.752958+00:00 node-68 kernel: [1500064.489391] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:20:50.752959+00:00 node-68 kernel: [1500064.489393] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:20:50.752960+00:00 node-68 kernel: [1500064.489398] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:20:50.752961+00:00 node-68 kernel: [1500064.489403] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:20:50.752961+00:00 node-68 kernel: [1500064.489405] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:20:50.752962+00:00 node-68 kernel: [1500064.489408] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:20:50.752964+00:00 node-68 kernel: [1500064.489410] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:20:50.752965+00:00 node-68 kernel: [1500064.489413] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:20:50.752965+00:00 node-68 kernel: [1500064.489416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:20:50.752966+00:00 node-68 kernel: [1500064.489419] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T06:20:50.752966+00:00 node-68 kernel: [1500064.489420] [] ? cpumask_next_and+0x2f/0x40 2017-10-21T06:20:50.752967+00:00 node-68 kernel: [1500064.489424] [] ? group_balance_cpu+0x1f/0x30 2017-10-21T06:20:50.752968+00:00 node-68 kernel: [1500064.489425] [] ? load_balance+0x763/0x980 2017-10-21T06:20:50.752969+00:00 node-68 kernel: [1500064.489428] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:20:50.752970+00:00 node-68 kernel: [1500064.489429] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:20:50.752971+00:00 node-68 kernel: [1500064.489431] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:20:50.752971+00:00 node-68 kernel: [1500064.489432] [] process_backlog+0xa8/0x150 2017-10-21T06:20:50.752972+00:00 node-68 kernel: [1500064.489434] [] net_rx_action+0x21e/0x360 2017-10-21T06:20:50.752973+00:00 node-68 kernel: [1500064.489437] [] __do_softirq+0x101/0x290 2017-10-21T06:20:50.752980+00:00 node-68 kernel: [1500064.489439] [] irq_exit+0xa3/0xb0 2017-10-21T06:20:50.752981+00:00 node-68 kernel: [1500064.489442] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:20:50.752981+00:00 node-68 kernel: [1500064.489447] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:20:50.752982+00:00 node-68 kernel: [1500064.489448] [] ? refresh_cpu_vm_stats+0xb3/0x1d0 2017-10-21T06:20:50.752983+00:00 node-68 kernel: [1500064.489454] [] vmstat_update+0xe/0x60 2017-10-21T06:20:50.752984+00:00 node-68 kernel: [1500064.489458] [] process_one_work+0x165/0x480 2017-10-21T06:20:50.752985+00:00 node-68 kernel: [1500064.489461] [] worker_thread+0x4b/0x4c0 2017-10-21T06:20:50.752986+00:00 node-68 kernel: [1500064.489463] [] ? process_one_work+0x480/0x480 2017-10-21T06:20:50.752986+00:00 node-68 kernel: [1500064.489466] [] kthread+0xe5/0x100 2017-10-21T06:20:50.752987+00:00 node-68 kernel: [1500064.489468] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:20:50.752988+00:00 node-68 kernel: [1500064.489471] [] ret_from_fork+0x3f/0x70 2017-10-21T06:20:50.752989+00:00 node-68 kernel: [1500064.489473] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:20:50.752990+00:00 node-68 kernel: [1500064.489475] ---[ end trace d44d42b3ada7836d ]--- 2017-10-21T06:21:46.486176+00:00 node-68 kernel: [1500120.222168] ------------[ cut here ]------------ 2017-10-21T06:21:46.486196+00:00 node-68 kernel: [1500120.222181] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:21:46.486197+00:00 node-68 kernel: [1500120.222184] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:21:46.486199+00:00 node-68 kernel: [1500120.222198] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:21:46.486201+00:00 node-68 kernel: [1500120.222266] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:21:46.486202+00:00 node-68 kernel: [1500120.222267] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:21:46.486203+00:00 node-68 kernel: [1500120.222268] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:21:46.486233+00:00 node-68 kernel: [1500120.222271] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:21:46.486234+00:00 node-68 kernel: [1500120.222273] ffff88201c247e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:21:46.486235+00:00 node-68 kernel: [1500120.222275] Call Trace: 2017-10-21T06:21:46.486236+00:00 node-68 kernel: [1500120.222276] [] dump_stack+0x63/0x90 2017-10-21T06:21:46.486237+00:00 node-68 kernel: [1500120.222285] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:21:46.486238+00:00 node-68 kernel: [1500120.222287] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:21:46.486238+00:00 node-68 kernel: [1500120.222290] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:21:46.486239+00:00 node-68 kernel: [1500120.222291] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:21:46.486240+00:00 node-68 kernel: [1500120.222294] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:21:46.486241+00:00 node-68 kernel: [1500120.222299] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:21:46.486242+00:00 node-68 kernel: [1500120.222307] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:21:46.486242+00:00 node-68 kernel: [1500120.222310] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:21:46.486243+00:00 node-68 kernel: [1500120.222314] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:21:46.486244+00:00 node-68 kernel: [1500120.222315] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T06:21:46.486245+00:00 node-68 kernel: [1500120.222318] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:21:46.486246+00:00 node-68 kernel: [1500120.222321] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:21:46.486246+00:00 node-68 kernel: [1500120.222324] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:21:46.486247+00:00 node-68 kernel: [1500120.222326] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:21:46.486248+00:00 node-68 kernel: [1500120.222328] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:21:46.486249+00:00 node-68 kernel: [1500120.222333] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:21:46.486250+00:00 node-68 kernel: [1500120.222335] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:21:46.486251+00:00 node-68 kernel: [1500120.222338] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:21:46.486252+00:00 node-68 kernel: [1500120.222340] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:21:46.486252+00:00 node-68 kernel: [1500120.222342] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:21:46.486253+00:00 node-68 kernel: [1500120.222345] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:21:46.486254+00:00 node-68 kernel: [1500120.222348] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:21:46.486261+00:00 node-68 kernel: [1500120.222350] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:21:46.486262+00:00 node-68 kernel: [1500120.222351] [] process_backlog+0xa8/0x150 2017-10-21T06:21:46.486263+00:00 node-68 kernel: [1500120.222353] [] net_rx_action+0x21e/0x360 2017-10-21T06:21:46.486265+00:00 node-68 kernel: [1500120.222355] [] __do_softirq+0x101/0x290 2017-10-21T06:21:46.486266+00:00 node-68 kernel: [1500120.222357] [] irq_exit+0xa3/0xb0 2017-10-21T06:21:46.486267+00:00 node-68 kernel: [1500120.222359] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:21:46.486268+00:00 node-68 kernel: [1500120.222363] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:21:46.486269+00:00 node-68 kernel: [1500120.222363] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:21:46.486269+00:00 node-68 kernel: [1500120.222367] [] cpuidle_enter+0x17/0x20 2017-10-21T06:21:46.486270+00:00 node-68 kernel: [1500120.222370] [] call_cpuidle+0x32/0x60 2017-10-21T06:21:46.486271+00:00 node-68 kernel: [1500120.222371] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:21:46.486272+00:00 node-68 kernel: [1500120.222373] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:21:46.486274+00:00 node-68 kernel: [1500120.222375] [] start_secondary+0x154/0x190 2017-10-21T06:21:46.486274+00:00 node-68 kernel: [1500120.222378] ---[ end trace d44d42b3ada7836e ]--- 2017-10-21T06:25:08.465136+00:00 node-68 kernel: [1500322.184424] ------------[ cut here ]------------ 2017-10-21T06:25:08.465159+00:00 node-68 kernel: [1500322.184431] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:25:08.465161+00:00 node-68 kernel: [1500322.184433] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:25:08.465162+00:00 node-68 kernel: [1500322.184434] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:25:08.465165+00:00 node-68 kernel: [1500322.184499] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:25:08.465166+00:00 node-68 kernel: [1500322.184500] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:25:08.465167+00:00 node-68 kernel: [1500322.184501] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T06:25:08.465182+00:00 node-68 kernel: [1500322.184503] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T06:25:08.465183+00:00 node-68 kernel: [1500322.184504] ffff88203241f700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:25:08.465185+00:00 node-68 kernel: [1500322.184506] Call Trace: 2017-10-21T06:25:08.465186+00:00 node-68 kernel: [1500322.184507] [] dump_stack+0x63/0x90 2017-10-21T06:25:08.465187+00:00 node-68 kernel: [1500322.184514] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:25:08.465187+00:00 node-68 kernel: [1500322.184516] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:25:08.465188+00:00 node-68 kernel: [1500322.184518] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:25:08.465189+00:00 node-68 kernel: [1500322.184520] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:25:08.465191+00:00 node-68 kernel: [1500322.184522] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:25:08.465193+00:00 node-68 kernel: [1500322.184527] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:25:08.465193+00:00 node-68 kernel: [1500322.184529] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:25:08.465194+00:00 node-68 kernel: [1500322.184531] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:25:08.465195+00:00 node-68 kernel: [1500322.184535] [] ? nf_iterate+0x62/0x80 2017-10-21T06:25:08.465196+00:00 node-68 kernel: [1500322.184537] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:25:08.465197+00:00 node-68 kernel: [1500322.184542] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:25:08.465198+00:00 node-68 kernel: [1500322.184545] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:25:08.465199+00:00 node-68 kernel: [1500322.184548] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:25:08.465199+00:00 node-68 kernel: [1500322.184551] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:25:08.465200+00:00 node-68 kernel: [1500322.184553] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:25:08.465201+00:00 node-68 kernel: [1500322.184556] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:25:08.465203+00:00 node-68 kernel: [1500322.184558] [] ? nf_iterate+0x62/0x80 2017-10-21T06:25:08.465204+00:00 node-68 kernel: [1500322.184559] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:25:08.465204+00:00 node-68 kernel: [1500322.184561] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:25:08.465205+00:00 node-68 kernel: [1500322.184564] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:25:08.465205+00:00 node-68 kernel: [1500322.184567] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:25:08.465207+00:00 node-68 kernel: [1500322.184568] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:25:08.465216+00:00 node-68 kernel: [1500322.184570] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:25:08.465217+00:00 node-68 kernel: [1500322.184571] [] process_backlog+0xa8/0x150 2017-10-21T06:25:08.465218+00:00 node-68 kernel: [1500322.184573] [] net_rx_action+0x21e/0x360 2017-10-21T06:25:08.465219+00:00 node-68 kernel: [1500322.184575] [] __do_softirq+0x101/0x290 2017-10-21T06:25:08.465221+00:00 node-68 kernel: [1500322.184578] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T06:25:08.465222+00:00 node-68 kernel: [1500322.184578] [] do_softirq.part.19+0x38/0x40 2017-10-21T06:25:08.465223+00:00 node-68 kernel: [1500322.184581] [] do_softirq+0x1d/0x20 2017-10-21T06:25:08.465224+00:00 node-68 kernel: [1500322.184583] [] netif_rx_ni+0x33/0x80 2017-10-21T06:25:08.465224+00:00 node-68 kernel: [1500322.184586] [] tun_get_user+0x506/0x880 2017-10-21T06:25:08.465225+00:00 node-68 kernel: [1500322.184587] [] tun_sendmsg+0x51/0x70 2017-10-21T06:25:08.465226+00:00 node-68 kernel: [1500322.184590] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T06:25:08.465228+00:00 node-68 kernel: [1500322.184592] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T06:25:08.465229+00:00 node-68 kernel: [1500322.184595] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T06:25:08.465229+00:00 node-68 kernel: [1500322.184597] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T06:25:08.465230+00:00 node-68 kernel: [1500322.184599] [] kthread+0xe5/0x100 2017-10-21T06:25:08.465230+00:00 node-68 kernel: [1500322.184600] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:25:08.465232+00:00 node-68 kernel: [1500322.184603] [] ret_from_fork+0x3f/0x70 2017-10-21T06:25:08.465233+00:00 node-68 kernel: [1500322.184604] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T06:25:08.465235+00:00 node-68 kernel: [1500322.184605] ---[ end trace d44d42b3ada7836f ]--- 2017-10-21T06:26:12.743243+00:00 node-68 kernel: [1500386.461833] ------------[ cut here ]------------ 2017-10-21T06:26:12.743263+00:00 node-68 kernel: [1500386.461847] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:26:12.743265+00:00 node-68 kernel: [1500386.461851] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:26:12.743266+00:00 node-68 kernel: [1500386.461852] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:26:12.743268+00:00 node-68 kernel: [1500386.461919] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:26:12.743281+00:00 node-68 kernel: [1500386.461921] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:26:12.743285+00:00 node-68 kernel: [1500386.461922] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:26:12.743304+00:00 node-68 kernel: [1500386.461923] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:26:12.743306+00:00 node-68 kernel: [1500386.461925] ffff8810371ce800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:26:12.743307+00:00 node-68 kernel: [1500386.461927] Call Trace: 2017-10-21T06:26:12.743308+00:00 node-68 kernel: [1500386.461928] [] dump_stack+0x63/0x90 2017-10-21T06:26:12.743309+00:00 node-68 kernel: [1500386.461935] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:26:12.743310+00:00 node-68 kernel: [1500386.461937] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:26:12.743314+00:00 node-68 kernel: [1500386.461939] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:26:12.743315+00:00 node-68 kernel: [1500386.461941] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:26:12.743317+00:00 node-68 kernel: [1500386.461943] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:26:12.743318+00:00 node-68 kernel: [1500386.461948] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:26:12.743318+00:00 node-68 kernel: [1500386.461950] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:26:12.743319+00:00 node-68 kernel: [1500386.461956] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:26:12.743320+00:00 node-68 kernel: [1500386.461960] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:26:12.743320+00:00 node-68 kernel: [1500386.461962] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:26:12.743322+00:00 node-68 kernel: [1500386.461964] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:26:12.743323+00:00 node-68 kernel: [1500386.461967] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:26:12.743323+00:00 node-68 kernel: [1500386.461970] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:26:12.743324+00:00 node-68 kernel: [1500386.461973] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:26:12.743324+00:00 node-68 kernel: [1500386.461974] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:26:12.743325+00:00 node-68 kernel: [1500386.461976] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:26:12.743326+00:00 node-68 kernel: [1500386.461980] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T06:26:12.743327+00:00 node-68 kernel: [1500386.461983] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:26:12.743328+00:00 node-68 kernel: [1500386.461986] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:26:12.743329+00:00 node-68 kernel: [1500386.461987] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:26:12.743329+00:00 node-68 kernel: [1500386.461990] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:26:12.743330+00:00 node-68 kernel: [1500386.461993] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:26:12.743337+00:00 node-68 kernel: [1500386.461995] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:26:12.743338+00:00 node-68 kernel: [1500386.461996] [] process_backlog+0xa8/0x150 2017-10-21T06:26:12.743338+00:00 node-68 kernel: [1500386.461997] [] net_rx_action+0x21e/0x360 2017-10-21T06:26:12.743339+00:00 node-68 kernel: [1500386.462000] [] __do_softirq+0x101/0x290 2017-10-21T06:26:12.743339+00:00 node-68 kernel: [1500386.462001] [] irq_exit+0xa3/0xb0 2017-10-21T06:26:12.743341+00:00 node-68 kernel: [1500386.462003] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:26:12.743342+00:00 node-68 kernel: [1500386.462007] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:26:12.743342+00:00 node-68 kernel: [1500386.462008] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:26:12.743343+00:00 node-68 kernel: [1500386.462011] [] cpuidle_enter+0x17/0x20 2017-10-21T06:26:12.743343+00:00 node-68 kernel: [1500386.462014] [] call_cpuidle+0x32/0x60 2017-10-21T06:26:12.743344+00:00 node-68 kernel: [1500386.462015] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:26:12.743345+00:00 node-68 kernel: [1500386.462016] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:26:12.743346+00:00 node-68 kernel: [1500386.462018] [] start_secondary+0x154/0x190 2017-10-21T06:26:12.743347+00:00 node-68 kernel: [1500386.462020] ---[ end trace d44d42b3ada78370 ]--- 2017-10-21T06:31:00.991768+00:00 node-68 kernel: [1500674.691482] ------------[ cut here ]------------ 2017-10-21T06:31:00.991789+00:00 node-68 kernel: [1500674.691498] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:31:00.991791+00:00 node-68 kernel: [1500674.691502] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:31:00.991791+00:00 node-68 kernel: [1500674.691504] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:31:00.991793+00:00 node-68 kernel: [1500674.691578] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:31:00.991794+00:00 node-68 kernel: [1500674.691579] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:31:00.991795+00:00 node-68 kernel: [1500674.691580] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:31:00.991811+00:00 node-68 kernel: [1500674.691582] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:31:00.991812+00:00 node-68 kernel: [1500674.691584] ffff88203241a200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:31:00.991813+00:00 node-68 kernel: [1500674.691587] Call Trace: 2017-10-21T06:31:00.991822+00:00 node-68 kernel: [1500674.691588] [] dump_stack+0x63/0x90 2017-10-21T06:31:00.991823+00:00 node-68 kernel: [1500674.691595] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:31:00.991824+00:00 node-68 kernel: [1500674.691597] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:31:00.991825+00:00 node-68 kernel: [1500674.691599] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:31:00.991825+00:00 node-68 kernel: [1500674.691601] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:31:00.991827+00:00 node-68 kernel: [1500674.691608] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:31:00.991830+00:00 node-68 kernel: [1500674.691613] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:31:00.991831+00:00 node-68 kernel: [1500674.691618] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:31:00.991832+00:00 node-68 kernel: [1500674.691622] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:31:00.991833+00:00 node-68 kernel: [1500674.691624] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:31:00.991834+00:00 node-68 kernel: [1500674.691627] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:31:00.991835+00:00 node-68 kernel: [1500674.691630] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:31:00.991836+00:00 node-68 kernel: [1500674.691632] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:31:00.991836+00:00 node-68 kernel: [1500674.691636] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:31:00.991837+00:00 node-68 kernel: [1500674.691637] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:31:00.991838+00:00 node-68 kernel: [1500674.691639] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:31:00.991839+00:00 node-68 kernel: [1500674.691645] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:31:00.991840+00:00 node-68 kernel: [1500674.691648] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:31:00.991841+00:00 node-68 kernel: [1500674.691652] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:31:00.991841+00:00 node-68 kernel: [1500674.691656] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:31:00.991842+00:00 node-68 kernel: [1500674.691658] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:31:00.991843+00:00 node-68 kernel: [1500674.691661] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:31:00.991844+00:00 node-68 kernel: [1500674.691663] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:31:00.991845+00:00 node-68 kernel: [1500674.691665] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:31:00.991851+00:00 node-68 kernel: [1500674.691667] [] process_backlog+0xa8/0x150 2017-10-21T06:31:00.991852+00:00 node-68 kernel: [1500674.691669] [] net_rx_action+0x21e/0x360 2017-10-21T06:31:00.991853+00:00 node-68 kernel: [1500674.691673] [] __do_softirq+0x101/0x290 2017-10-21T06:31:00.991854+00:00 node-68 kernel: [1500674.691675] [] irq_exit+0xa3/0xb0 2017-10-21T06:31:00.991855+00:00 node-68 kernel: [1500674.691679] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:31:00.991857+00:00 node-68 kernel: [1500674.691684] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:31:00.991857+00:00 node-68 kernel: [1500674.691685] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:31:00.991858+00:00 node-68 kernel: [1500674.691688] [] cpuidle_enter+0x17/0x20 2017-10-21T06:31:00.991859+00:00 node-68 kernel: [1500674.691691] [] call_cpuidle+0x32/0x60 2017-10-21T06:31:00.991860+00:00 node-68 kernel: [1500674.691692] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:31:00.991861+00:00 node-68 kernel: [1500674.691694] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:31:00.991862+00:00 node-68 kernel: [1500674.691696] [] start_secondary+0x154/0x190 2017-10-21T06:31:00.991863+00:00 node-68 kernel: [1500674.691698] ---[ end trace d44d42b3ada78371 ]--- 2017-10-21T06:31:01.985396+00:00 node-68 kernel: [1500675.685074] ------------[ cut here ]------------ 2017-10-21T06:31:01.985412+00:00 node-68 kernel: [1500675.685088] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:31:01.985414+00:00 node-68 kernel: [1500675.685091] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:31:01.985415+00:00 node-68 kernel: [1500675.685092] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:31:01.985416+00:00 node-68 kernel: [1500675.685162] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:31:01.985448+00:00 node-68 kernel: [1500675.685163] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:31:01.985452+00:00 node-68 kernel: [1500675.685164] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T06:31:01.985471+00:00 node-68 kernel: [1500675.685166] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T06:31:01.985472+00:00 node-68 kernel: [1500675.685168] ffff882033ccd600 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T06:31:01.985474+00:00 node-68 kernel: [1500675.685171] Call Trace: 2017-10-21T06:31:01.985475+00:00 node-68 kernel: [1500675.685172] [] dump_stack+0x63/0x90 2017-10-21T06:31:01.985475+00:00 node-68 kernel: [1500675.685179] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:31:01.985476+00:00 node-68 kernel: [1500675.685181] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:31:01.985477+00:00 node-68 kernel: [1500675.685183] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:31:01.985477+00:00 node-68 kernel: [1500675.685185] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:31:01.985478+00:00 node-68 kernel: [1500675.685187] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:31:01.985479+00:00 node-68 kernel: [1500675.685189] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T06:31:01.985480+00:00 node-68 kernel: [1500675.685190] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T06:31:01.985481+00:00 node-68 kernel: [1500675.685193] [] sch_direct_xmit+0x16a/0x220 2017-10-21T06:31:01.985481+00:00 node-68 kernel: [1500675.685196] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T06:31:01.985482+00:00 node-68 kernel: [1500675.685197] [] dev_queue_xmit+0x10/0x20 2017-10-21T06:31:01.985483+00:00 node-68 kernel: [1500675.685203] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T06:31:01.985484+00:00 node-68 kernel: [1500675.685206] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T06:31:01.985485+00:00 node-68 kernel: [1500675.685209] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T06:31:01.985485+00:00 node-68 kernel: [1500675.685214] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:31:01.985486+00:00 node-68 kernel: [1500675.685216] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:31:01.985487+00:00 node-68 kernel: [1500675.685219] [] br_forward+0x87/0x90 [bridge] 2017-10-21T06:31:01.985488+00:00 node-68 kernel: [1500675.685222] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:31:01.985489+00:00 node-68 kernel: [1500675.685225] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:31:01.985490+00:00 node-68 kernel: [1500675.685228] [] ? nf_iterate+0x62/0x80 2017-10-21T06:31:01.985490+00:00 node-68 kernel: [1500675.685231] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T06:31:01.985491+00:00 node-68 kernel: [1500675.685234] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:31:01.985492+00:00 node-68 kernel: [1500675.685236] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:31:01.985493+00:00 node-68 kernel: [1500675.685239] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:31:01.985501+00:00 node-68 kernel: [1500675.685240] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:31:01.985502+00:00 node-68 kernel: [1500675.685244] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T06:31:01.985503+00:00 node-68 kernel: [1500675.685245] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:31:01.985504+00:00 node-68 kernel: [1500675.685247] [] process_backlog+0xa8/0x150 2017-10-21T06:31:01.985505+00:00 node-68 kernel: [1500675.685248] [] net_rx_action+0x21e/0x360 2017-10-21T06:31:01.985506+00:00 node-68 kernel: [1500675.685250] [] __do_softirq+0x101/0x290 2017-10-21T06:31:01.985507+00:00 node-68 kernel: [1500675.685252] [] irq_exit+0xa3/0xb0 2017-10-21T06:31:01.985508+00:00 node-68 kernel: [1500675.685255] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:31:01.985508+00:00 node-68 kernel: [1500675.685258] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:31:01.985509+00:00 node-68 kernel: [1500675.685259] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:31:01.985510+00:00 node-68 kernel: [1500675.685262] [] cpuidle_enter+0x17/0x20 2017-10-21T06:31:01.985511+00:00 node-68 kernel: [1500675.685264] [] call_cpuidle+0x32/0x60 2017-10-21T06:31:01.985512+00:00 node-68 kernel: [1500675.685266] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:31:01.985512+00:00 node-68 kernel: [1500675.685267] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:31:01.985513+00:00 node-68 kernel: [1500675.685269] [] start_secondary+0x154/0x190 2017-10-21T06:31:01.985514+00:00 node-68 kernel: [1500675.685272] ---[ end trace d44d42b3ada78372 ]--- 2017-10-21T06:34:23.797311+00:00 node-68 kernel: [1500877.483435] ------------[ cut here ]------------ 2017-10-21T06:34:23.797337+00:00 node-68 kernel: [1500877.483453] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:34:23.797340+00:00 node-68 kernel: [1500877.483458] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:34:23.797341+00:00 node-68 kernel: [1500877.483460] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:34:23.797345+00:00 node-68 kernel: [1500877.483704] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:34:23.797364+00:00 node-68 kernel: [1500877.483706] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:34:23.797374+00:00 node-68 kernel: [1500877.483708] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:34:23.797396+00:00 node-68 kernel: [1500877.483711] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:34:23.797398+00:00 node-68 kernel: [1500877.483713] ffff880b6d9d2400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:34:23.797399+00:00 node-68 kernel: [1500877.483715] Call Trace: 2017-10-21T06:34:23.797400+00:00 node-68 kernel: [1500877.483717] [] dump_stack+0x63/0x90 2017-10-21T06:34:23.797401+00:00 node-68 kernel: [1500877.483726] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:34:23.797402+00:00 node-68 kernel: [1500877.483728] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:34:23.797402+00:00 node-68 kernel: [1500877.483732] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:34:23.797403+00:00 node-68 kernel: [1500877.483735] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:34:23.797404+00:00 node-68 kernel: [1500877.483739] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:34:23.797406+00:00 node-68 kernel: [1500877.483746] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:34:23.797406+00:00 node-68 kernel: [1500877.483749] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:34:23.797407+00:00 node-68 kernel: [1500877.483752] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:34:23.797407+00:00 node-68 kernel: [1500877.483756] [] ? nf_iterate+0x62/0x80 2017-10-21T06:34:23.797408+00:00 node-68 kernel: [1500877.483758] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:34:23.797415+00:00 node-68 kernel: [1500877.483904] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:34:23.797416+00:00 node-68 kernel: [1500877.483909] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:34:23.797417+00:00 node-68 kernel: [1500877.483912] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:34:23.797419+00:00 node-68 kernel: [1500877.483916] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:34:23.797420+00:00 node-68 kernel: [1500877.483920] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:34:23.797421+00:00 node-68 kernel: [1500877.483922] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:34:23.797422+00:00 node-68 kernel: [1500877.483924] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:34:23.797423+00:00 node-68 kernel: [1500877.483928] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:34:23.797424+00:00 node-68 kernel: [1500877.483932] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:34:23.797424+00:00 node-68 kernel: [1500877.483934] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:34:23.797425+00:00 node-68 kernel: [1500877.483938] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:34:23.797426+00:00 node-68 kernel: [1500877.483941] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:34:23.797433+00:00 node-68 kernel: [1500877.483943] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:34:23.797434+00:00 node-68 kernel: [1500877.483945] [] process_backlog+0xa8/0x150 2017-10-21T06:34:23.797435+00:00 node-68 kernel: [1500877.483947] [] net_rx_action+0x21e/0x360 2017-10-21T06:34:23.797435+00:00 node-68 kernel: [1500877.483949] [] __do_softirq+0x101/0x290 2017-10-21T06:34:23.797436+00:00 node-68 kernel: [1500877.483952] [] irq_exit+0xa3/0xb0 2017-10-21T06:34:23.797437+00:00 node-68 kernel: [1500877.483954] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:34:23.797438+00:00 node-68 kernel: [1500877.483959] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:34:23.797439+00:00 node-68 kernel: [1500877.483960] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:34:23.797440+00:00 node-68 kernel: [1500877.483964] [] cpuidle_enter+0x17/0x20 2017-10-21T06:34:23.797440+00:00 node-68 kernel: [1500877.483967] [] call_cpuidle+0x32/0x60 2017-10-21T06:34:23.797441+00:00 node-68 kernel: [1500877.483969] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:34:23.797442+00:00 node-68 kernel: [1500877.483971] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:34:23.797444+00:00 node-68 kernel: [1500877.483973] [] start_secondary+0x154/0x190 2017-10-21T06:34:23.797444+00:00 node-68 kernel: [1500877.483978] ---[ end trace d44d42b3ada78373 ]--- 2017-10-21T06:41:18.642165+00:00 node-68 kernel: [1501292.301680] ------------[ cut here ]------------ 2017-10-21T06:41:18.642186+00:00 node-68 kernel: [1501292.301694] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:41:18.642187+00:00 node-68 kernel: [1501292.301698] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:41:18.642188+00:00 node-68 kernel: [1501292.301699] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:41:18.642190+00:00 node-68 kernel: [1501292.301767] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:41:18.642205+00:00 node-68 kernel: [1501292.301768] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:41:18.642206+00:00 node-68 kernel: [1501292.301769] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:41:18.642220+00:00 node-68 kernel: [1501292.301771] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:41:18.642222+00:00 node-68 kernel: [1501292.301773] ffff881033e58900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:41:18.642223+00:00 node-68 kernel: [1501292.301774] Call Trace: 2017-10-21T06:41:18.642224+00:00 node-68 kernel: [1501292.301775] [] dump_stack+0x63/0x90 2017-10-21T06:41:18.642225+00:00 node-68 kernel: [1501292.301783] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:41:18.642226+00:00 node-68 kernel: [1501292.301785] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:41:18.642227+00:00 node-68 kernel: [1501292.301788] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:41:18.642227+00:00 node-68 kernel: [1501292.301789] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:41:18.642229+00:00 node-68 kernel: [1501292.301791] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:41:18.642230+00:00 node-68 kernel: [1501292.301797] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:41:18.642231+00:00 node-68 kernel: [1501292.301800] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:41:18.642232+00:00 node-68 kernel: [1501292.301804] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:41:18.642232+00:00 node-68 kernel: [1501292.301807] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:41:18.642233+00:00 node-68 kernel: [1501292.301809] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:41:18.642235+00:00 node-68 kernel: [1501292.301812] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:41:18.642236+00:00 node-68 kernel: [1501292.301814] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:41:18.642237+00:00 node-68 kernel: [1501292.301817] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:41:18.642237+00:00 node-68 kernel: [1501292.301823] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T06:41:18.642238+00:00 node-68 kernel: [1501292.301827] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:41:18.642239+00:00 node-68 kernel: [1501292.301830] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:41:18.642240+00:00 node-68 kernel: [1501292.301833] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T06:41:18.642242+00:00 node-68 kernel: [1501292.301835] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:41:18.642243+00:00 node-68 kernel: [1501292.301838] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:41:18.642243+00:00 node-68 kernel: [1501292.301841] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:41:18.642244+00:00 node-68 kernel: [1501292.301844] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:41:18.642245+00:00 node-68 kernel: [1501292.301845] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:41:18.642252+00:00 node-68 kernel: [1501292.301847] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:41:18.642253+00:00 node-68 kernel: [1501292.301849] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:41:18.642254+00:00 node-68 kernel: [1501292.301850] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:41:18.642255+00:00 node-68 kernel: [1501292.301851] [] process_backlog+0xa8/0x150 2017-10-21T06:41:18.642255+00:00 node-68 kernel: [1501292.301853] [] net_rx_action+0x21e/0x360 2017-10-21T06:41:18.642256+00:00 node-68 kernel: [1501292.301855] [] __do_softirq+0x101/0x290 2017-10-21T06:41:18.642258+00:00 node-68 kernel: [1501292.301857] [] irq_exit+0xa3/0xb0 2017-10-21T06:41:18.642259+00:00 node-68 kernel: [1501292.301859] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:41:18.642259+00:00 node-68 kernel: [1501292.301863] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:41:18.642260+00:00 node-68 kernel: [1501292.301863] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:41:18.642261+00:00 node-68 kernel: [1501292.301867] [] cpuidle_enter+0x17/0x20 2017-10-21T06:41:18.642262+00:00 node-68 kernel: [1501292.301870] [] call_cpuidle+0x32/0x60 2017-10-21T06:41:18.642263+00:00 node-68 kernel: [1501292.301871] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:41:18.642264+00:00 node-68 kernel: [1501292.301873] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:41:18.642265+00:00 node-68 kernel: [1501292.301874] [] start_secondary+0x154/0x190 2017-10-21T06:41:18.642265+00:00 node-68 kernel: [1501292.301876] ---[ end trace d44d42b3ada78374 ]--- 2017-10-21T06:42:45.031304+00:00 node-68 kernel: [1501378.685175] ------------[ cut here ]------------ 2017-10-21T06:42:45.031319+00:00 node-68 kernel: [1501378.685190] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:42:45.031321+00:00 node-68 kernel: [1501378.685193] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:42:45.031322+00:00 node-68 kernel: [1501378.685195] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:42:45.031324+00:00 node-68 kernel: [1501378.685262] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:42:45.031325+00:00 node-68 kernel: [1501378.685263] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:42:45.031332+00:00 node-68 kernel: [1501378.685264] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:42:45.031346+00:00 node-68 kernel: [1501378.685266] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:42:45.031348+00:00 node-68 kernel: [1501378.685268] ffff8820343e9300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:42:45.031349+00:00 node-68 kernel: [1501378.685270] Call Trace: 2017-10-21T06:42:45.031350+00:00 node-68 kernel: [1501378.685272] [] dump_stack+0x63/0x90 2017-10-21T06:42:45.031351+00:00 node-68 kernel: [1501378.685282] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:42:45.031352+00:00 node-68 kernel: [1501378.685284] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:42:45.031352+00:00 node-68 kernel: [1501378.685287] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:42:45.031353+00:00 node-68 kernel: [1501378.685289] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:42:45.031355+00:00 node-68 kernel: [1501378.685292] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:42:45.031356+00:00 node-68 kernel: [1501378.685298] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:42:45.031356+00:00 node-68 kernel: [1501378.685303] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:42:45.031357+00:00 node-68 kernel: [1501378.685308] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:42:45.031358+00:00 node-68 kernel: [1501378.685311] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:42:45.031358+00:00 node-68 kernel: [1501378.685315] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:42:45.031360+00:00 node-68 kernel: [1501378.685320] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:42:45.031361+00:00 node-68 kernel: [1501378.685323] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:42:45.031362+00:00 node-68 kernel: [1501378.685327] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:42:45.031362+00:00 node-68 kernel: [1501378.685331] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:42:45.031363+00:00 node-68 kernel: [1501378.685333] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:42:45.031364+00:00 node-68 kernel: [1501378.685336] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:42:45.031365+00:00 node-68 kernel: [1501378.685343] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:42:45.031366+00:00 node-68 kernel: [1501378.685346] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:42:45.031367+00:00 node-68 kernel: [1501378.685350] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:42:45.031367+00:00 node-68 kernel: [1501378.685354] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:42:45.031368+00:00 node-68 kernel: [1501378.685356] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:42:45.031369+00:00 node-68 kernel: [1501378.685359] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:42:45.031377+00:00 node-68 kernel: [1501378.685360] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:42:45.031378+00:00 node-68 kernel: [1501378.685363] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T06:42:45.031378+00:00 node-68 kernel: [1501378.685365] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:42:45.031379+00:00 node-68 kernel: [1501378.685367] [] process_backlog+0xa8/0x150 2017-10-21T06:42:45.031380+00:00 node-68 kernel: [1501378.685369] [] net_rx_action+0x21e/0x360 2017-10-21T06:42:45.031381+00:00 node-68 kernel: [1501378.685372] [] __do_softirq+0x101/0x290 2017-10-21T06:42:45.031382+00:00 node-68 kernel: [1501378.685375] [] irq_exit+0xa3/0xb0 2017-10-21T06:42:45.031383+00:00 node-68 kernel: [1501378.685378] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:42:45.031384+00:00 node-68 kernel: [1501378.685382] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:42:45.031385+00:00 node-68 kernel: [1501378.685383] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:42:45.031386+00:00 node-68 kernel: [1501378.685389] [] cpuidle_enter+0x17/0x20 2017-10-21T06:42:45.031387+00:00 node-68 kernel: [1501378.685392] [] call_cpuidle+0x32/0x60 2017-10-21T06:42:45.031388+00:00 node-68 kernel: [1501378.685394] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:42:45.031389+00:00 node-68 kernel: [1501378.685397] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:42:45.031390+00:00 node-68 kernel: [1501378.685399] [] start_secondary+0x154/0x190 2017-10-21T06:42:45.031391+00:00 node-68 kernel: [1501378.685403] ---[ end trace d44d42b3ada78375 ]--- 2017-10-21T06:45:56.460399+00:00 node-68 kernel: [1501570.101826] ------------[ cut here ]------------ 2017-10-21T06:45:56.460425+00:00 node-68 kernel: [1501570.101840] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:45:56.460427+00:00 node-68 kernel: [1501570.101843] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:45:56.460437+00:00 node-68 kernel: [1501570.101845] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:45:56.460440+00:00 node-68 kernel: [1501570.101916] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:45:56.460441+00:00 node-68 kernel: [1501570.101917] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:45:56.460442+00:00 node-68 kernel: [1501570.101919] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:45:56.460467+00:00 node-68 kernel: [1501570.101922] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:45:56.460469+00:00 node-68 kernel: [1501570.101925] ffff8810323fc800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:45:56.460470+00:00 node-68 kernel: [1501570.101928] Call Trace: 2017-10-21T06:45:56.460472+00:00 node-68 kernel: [1501570.101930] [] dump_stack+0x63/0x90 2017-10-21T06:45:56.460473+00:00 node-68 kernel: [1501570.101939] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:45:56.460474+00:00 node-68 kernel: [1501570.101942] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:45:56.460475+00:00 node-68 kernel: [1501570.101945] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:45:56.460476+00:00 node-68 kernel: [1501570.101949] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:45:56.460478+00:00 node-68 kernel: [1501570.101952] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:45:56.460479+00:00 node-68 kernel: [1501570.101959] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:45:56.460480+00:00 node-68 kernel: [1501570.101966] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:45:56.460481+00:00 node-68 kernel: [1501570.101969] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:45:56.460482+00:00 node-68 kernel: [1501570.101973] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:45:56.460484+00:00 node-68 kernel: [1501570.101978] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:45:56.460485+00:00 node-68 kernel: [1501570.101981] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:45:56.460486+00:00 node-68 kernel: [1501570.101986] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:45:56.460487+00:00 node-68 kernel: [1501570.101992] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T06:45:56.460488+00:00 node-68 kernel: [1501570.101997] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:45:56.460489+00:00 node-68 kernel: [1501570.102002] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:45:56.460491+00:00 node-68 kernel: [1501570.102007] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T06:45:56.460493+00:00 node-68 kernel: [1501570.102012] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:45:56.460494+00:00 node-68 kernel: [1501570.102015] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:45:56.460495+00:00 node-68 kernel: [1501570.102020] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T06:45:56.460496+00:00 node-68 kernel: [1501570.102025] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:45:56.460497+00:00 node-68 kernel: [1501570.102028] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:45:56.460499+00:00 node-68 kernel: [1501570.102031] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:45:56.460512+00:00 node-68 kernel: [1501570.102033] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:45:56.460514+00:00 node-68 kernel: [1501570.102036] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:45:56.460515+00:00 node-68 kernel: [1501570.102038] [] process_backlog+0xa8/0x150 2017-10-21T06:45:56.460516+00:00 node-68 kernel: [1501570.102040] [] net_rx_action+0x21e/0x360 2017-10-21T06:45:56.460517+00:00 node-68 kernel: [1501570.102043] [] __do_softirq+0x101/0x290 2017-10-21T06:45:56.460518+00:00 node-68 kernel: [1501570.102046] [] irq_exit+0xa3/0xb0 2017-10-21T06:45:56.460520+00:00 node-68 kernel: [1501570.102049] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:45:56.460521+00:00 node-68 kernel: [1501570.102053] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:45:56.460522+00:00 node-68 kernel: [1501570.102055] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:45:56.460523+00:00 node-68 kernel: [1501570.102060] [] cpuidle_enter+0x17/0x20 2017-10-21T06:45:56.460524+00:00 node-68 kernel: [1501570.102064] [] call_cpuidle+0x32/0x60 2017-10-21T06:45:56.460526+00:00 node-68 kernel: [1501570.102066] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:45:56.460527+00:00 node-68 kernel: [1501570.102069] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:45:56.460528+00:00 node-68 kernel: [1501570.102071] [] start_secondary+0x154/0x190 2017-10-21T06:45:56.460529+00:00 node-68 kernel: [1501570.102074] ---[ end trace d44d42b3ada78376 ]--- 2017-10-21T06:46:55.086622+00:00 node-68 kernel: [1501628.724265] ------------[ cut here ]------------ 2017-10-21T06:46:55.086643+00:00 node-68 kernel: [1501628.724282] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:46:55.086645+00:00 node-68 kernel: [1501628.724286] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:46:55.086646+00:00 node-68 kernel: [1501628.724288] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:46:55.086648+00:00 node-68 kernel: [1501628.724384] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:46:55.086649+00:00 node-68 kernel: [1501628.724386] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:46:55.086649+00:00 node-68 kernel: [1501628.724388] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:46:55.086673+00:00 node-68 kernel: [1501628.724391] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:46:55.086674+00:00 node-68 kernel: [1501628.724394] ffff882037494100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:46:55.086675+00:00 node-68 kernel: [1501628.724397] Call Trace: 2017-10-21T06:46:55.086676+00:00 node-68 kernel: [1501628.724398] [] dump_stack+0x63/0x90 2017-10-21T06:46:55.086677+00:00 node-68 kernel: [1501628.724409] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:46:55.086677+00:00 node-68 kernel: [1501628.724411] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:46:55.086678+00:00 node-68 kernel: [1501628.724415] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:46:55.086678+00:00 node-68 kernel: [1501628.724417] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:46:55.086682+00:00 node-68 kernel: [1501628.724420] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:46:55.086683+00:00 node-68 kernel: [1501628.724427] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:46:55.086684+00:00 node-68 kernel: [1501628.724432] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:46:55.086685+00:00 node-68 kernel: [1501628.724435] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:46:55.086686+00:00 node-68 kernel: [1501628.724440] [] ? nf_iterate+0x62/0x80 2017-10-21T06:46:55.086687+00:00 node-68 kernel: [1501628.724441] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:46:55.086689+00:00 node-68 kernel: [1501628.724447] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:46:55.086690+00:00 node-68 kernel: [1501628.724450] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:46:55.086690+00:00 node-68 kernel: [1501628.724452] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:46:55.086691+00:00 node-68 kernel: [1501628.724455] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:46:55.086692+00:00 node-68 kernel: [1501628.724457] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T06:46:55.086692+00:00 node-68 kernel: [1501628.724460] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T06:46:55.086694+00:00 node-68 kernel: [1501628.724462] [] ? nf_iterate+0x62/0x80 2017-10-21T06:46:55.086695+00:00 node-68 kernel: [1501628.724464] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T06:46:55.086695+00:00 node-68 kernel: [1501628.724465] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T06:46:55.086696+00:00 node-68 kernel: [1501628.724468] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T06:46:55.086697+00:00 node-68 kernel: [1501628.724471] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:46:55.086698+00:00 node-68 kernel: [1501628.724473] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:46:55.086705+00:00 node-68 kernel: [1501628.724475] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:46:55.086707+00:00 node-68 kernel: [1501628.724477] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:46:55.086708+00:00 node-68 kernel: [1501628.724478] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:46:55.086709+00:00 node-68 kernel: [1501628.724479] [] process_backlog+0xa8/0x150 2017-10-21T06:46:55.086710+00:00 node-68 kernel: [1501628.724481] [] net_rx_action+0x21e/0x360 2017-10-21T06:46:55.086711+00:00 node-68 kernel: [1501628.724483] [] __do_softirq+0x101/0x290 2017-10-21T06:46:55.086712+00:00 node-68 kernel: [1501628.724485] [] irq_exit+0xa3/0xb0 2017-10-21T06:46:55.086713+00:00 node-68 kernel: [1501628.724487] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:46:55.086714+00:00 node-68 kernel: [1501628.724491] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:46:55.086714+00:00 node-68 kernel: [1501628.724491] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:46:55.086715+00:00 node-68 kernel: [1501628.724495] [] cpuidle_enter+0x17/0x20 2017-10-21T06:46:55.086716+00:00 node-68 kernel: [1501628.724497] [] call_cpuidle+0x32/0x60 2017-10-21T06:46:55.086717+00:00 node-68 kernel: [1501628.724499] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:46:55.086718+00:00 node-68 kernel: [1501628.724500] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:46:55.086719+00:00 node-68 kernel: [1501628.724502] [] start_secondary+0x154/0x190 2017-10-21T06:46:55.086719+00:00 node-68 kernel: [1501628.724504] ---[ end trace d44d42b3ada78377 ]--- 2017-10-21T06:47:08.405532+00:00 node-68 kernel: [1501642.042349] ------------[ cut here ]------------ 2017-10-21T06:47:08.405552+00:00 node-68 kernel: [1501642.042364] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:47:08.405553+00:00 node-68 kernel: [1501642.042367] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:47:08.405554+00:00 node-68 kernel: [1501642.042369] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:47:08.405556+00:00 node-68 kernel: [1501642.042437] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:47:08.405565+00:00 node-68 kernel: [1501642.042438] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:47:08.405566+00:00 node-68 kernel: [1501642.042439] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:47:08.405581+00:00 node-68 kernel: [1501642.042441] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:47:08.405582+00:00 node-68 kernel: [1501642.042443] ffff880ea352c300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:47:08.405583+00:00 node-68 kernel: [1501642.042445] Call Trace: 2017-10-21T06:47:08.405584+00:00 node-68 kernel: [1501642.042446] [] dump_stack+0x63/0x90 2017-10-21T06:47:08.405585+00:00 node-68 kernel: [1501642.042453] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:47:08.405585+00:00 node-68 kernel: [1501642.042455] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:47:08.405586+00:00 node-68 kernel: [1501642.042458] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:47:08.405587+00:00 node-68 kernel: [1501642.042460] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:47:08.405588+00:00 node-68 kernel: [1501642.042462] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:47:08.405589+00:00 node-68 kernel: [1501642.042467] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:47:08.405590+00:00 node-68 kernel: [1501642.042470] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:47:08.405590+00:00 node-68 kernel: [1501642.042475] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:47:08.405591+00:00 node-68 kernel: [1501642.042479] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:47:08.405592+00:00 node-68 kernel: [1501642.042481] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:47:08.405593+00:00 node-68 kernel: [1501642.042484] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:47:08.405594+00:00 node-68 kernel: [1501642.042486] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:47:08.405594+00:00 node-68 kernel: [1501642.042489] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:47:08.405595+00:00 node-68 kernel: [1501642.042492] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:47:08.405596+00:00 node-68 kernel: [1501642.042494] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:47:08.405597+00:00 node-68 kernel: [1501642.042495] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:47:08.405598+00:00 node-68 kernel: [1501642.042501] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:47:08.405599+00:00 node-68 kernel: [1501642.042505] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:47:08.405600+00:00 node-68 kernel: [1501642.042507] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:47:08.405600+00:00 node-68 kernel: [1501642.042510] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:47:08.405601+00:00 node-68 kernel: [1501642.042512] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:47:08.405602+00:00 node-68 kernel: [1501642.042514] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:47:08.405609+00:00 node-68 kernel: [1501642.042515] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:47:08.405610+00:00 node-68 kernel: [1501642.042516] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:47:08.405611+00:00 node-68 kernel: [1501642.042518] [] process_backlog+0xa8/0x150 2017-10-21T06:47:08.405611+00:00 node-68 kernel: [1501642.042519] [] net_rx_action+0x21e/0x360 2017-10-21T06:47:08.405612+00:00 node-68 kernel: [1501642.042521] [] __do_softirq+0x101/0x290 2017-10-21T06:47:08.405613+00:00 node-68 kernel: [1501642.042523] [] irq_exit+0xa3/0xb0 2017-10-21T06:47:08.405614+00:00 node-68 kernel: [1501642.042526] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:47:08.405615+00:00 node-68 kernel: [1501642.042529] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:47:08.405616+00:00 node-68 kernel: [1501642.042530] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:47:08.405616+00:00 node-68 kernel: [1501642.042533] [] cpuidle_enter+0x17/0x20 2017-10-21T06:47:08.405617+00:00 node-68 kernel: [1501642.042536] [] call_cpuidle+0x32/0x60 2017-10-21T06:47:08.405618+00:00 node-68 kernel: [1501642.042537] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:47:08.405619+00:00 node-68 kernel: [1501642.042539] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:47:08.405620+00:00 node-68 kernel: [1501642.042540] [] start_secondary+0x154/0x190 2017-10-21T06:47:08.405620+00:00 node-68 kernel: [1501642.042542] ---[ end trace d44d42b3ada78378 ]--- 2017-10-21T06:49:12.280588+00:00 node-68 kernel: [1501765.909372] ------------[ cut here ]------------ 2017-10-21T06:49:12.280607+00:00 node-68 kernel: [1501765.909388] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:49:12.280608+00:00 node-68 kernel: [1501765.909391] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:49:12.280609+00:00 node-68 kernel: [1501765.909393] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:49:12.280611+00:00 node-68 kernel: [1501765.909463] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:49:12.280619+00:00 node-68 kernel: [1501765.909465] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:49:12.280620+00:00 node-68 kernel: [1501765.909466] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:49:12.280637+00:00 node-68 kernel: [1501765.909468] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:49:12.280638+00:00 node-68 kernel: [1501765.909469] ffff882032acdb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:49:12.280639+00:00 node-68 kernel: [1501765.909471] Call Trace: 2017-10-21T06:49:12.280640+00:00 node-68 kernel: [1501765.909472] [] dump_stack+0x63/0x90 2017-10-21T06:49:12.280641+00:00 node-68 kernel: [1501765.909479] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:49:12.280642+00:00 node-68 kernel: [1501765.909482] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:49:12.280642+00:00 node-68 kernel: [1501765.909484] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:49:12.280643+00:00 node-68 kernel: [1501765.909486] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:49:12.280644+00:00 node-68 kernel: [1501765.909487] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:49:12.280646+00:00 node-68 kernel: [1501765.909493] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:49:12.280646+00:00 node-68 kernel: [1501765.909495] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:49:12.280647+00:00 node-68 kernel: [1501765.909502] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:49:12.280647+00:00 node-68 kernel: [1501765.909504] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:49:12.280648+00:00 node-68 kernel: [1501765.909506] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:49:12.280650+00:00 node-68 kernel: [1501765.909509] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:49:12.280650+00:00 node-68 kernel: [1501765.909511] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:49:12.280651+00:00 node-68 kernel: [1501765.909514] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:49:12.280652+00:00 node-68 kernel: [1501765.909520] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T06:49:12.280652+00:00 node-68 kernel: [1501765.909523] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:49:12.280653+00:00 node-68 kernel: [1501765.909526] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:49:12.280655+00:00 node-68 kernel: [1501765.909528] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T06:49:12.280656+00:00 node-68 kernel: [1501765.909531] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:49:12.280656+00:00 node-68 kernel: [1501765.909534] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:49:12.280657+00:00 node-68 kernel: [1501765.909537] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:49:12.280658+00:00 node-68 kernel: [1501765.909540] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:49:12.280659+00:00 node-68 kernel: [1501765.909542] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:49:12.280666+00:00 node-68 kernel: [1501765.909543] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:49:12.280667+00:00 node-68 kernel: [1501765.909545] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:49:12.280668+00:00 node-68 kernel: [1501765.909546] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:49:12.280668+00:00 node-68 kernel: [1501765.909547] [] process_backlog+0xa8/0x150 2017-10-21T06:49:12.280669+00:00 node-68 kernel: [1501765.909549] [] net_rx_action+0x21e/0x360 2017-10-21T06:49:12.280670+00:00 node-68 kernel: [1501765.909551] [] __do_softirq+0x101/0x290 2017-10-21T06:49:12.280671+00:00 node-68 kernel: [1501765.909553] [] irq_exit+0xa3/0xb0 2017-10-21T06:49:12.280672+00:00 node-68 kernel: [1501765.909555] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:49:12.280673+00:00 node-68 kernel: [1501765.909558] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:49:12.280673+00:00 node-68 kernel: [1501765.909559] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:49:12.280674+00:00 node-68 kernel: [1501765.909563] [] cpuidle_enter+0x17/0x20 2017-10-21T06:49:12.280675+00:00 node-68 kernel: [1501765.909565] [] call_cpuidle+0x32/0x60 2017-10-21T06:49:12.280676+00:00 node-68 kernel: [1501765.909566] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:49:12.280677+00:00 node-68 kernel: [1501765.909568] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:49:12.280677+00:00 node-68 kernel: [1501765.909569] [] start_secondary+0x154/0x190 2017-10-21T06:49:12.280678+00:00 node-68 kernel: [1501765.909571] ---[ end trace d44d42b3ada78379 ]--- 2017-10-21T06:52:44.524808+00:00 node-68 kernel: [1501978.139816] ------------[ cut here ]------------ 2017-10-21T06:52:44.524830+00:00 node-68 kernel: [1501978.139830] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:52:44.524833+00:00 node-68 kernel: [1501978.139833] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:52:44.524834+00:00 node-68 kernel: [1501978.139835] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:52:44.524838+00:00 node-68 kernel: [1501978.139902] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:52:44.524839+00:00 node-68 kernel: [1501978.139903] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:52:44.524840+00:00 node-68 kernel: [1501978.139905] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:52:44.524860+00:00 node-68 kernel: [1501978.139907] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:52:44.524863+00:00 node-68 kernel: [1501978.139908] ffff881ddb275700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:52:44.524864+00:00 node-68 kernel: [1501978.139910] Call Trace: 2017-10-21T06:52:44.524865+00:00 node-68 kernel: [1501978.139911] [] dump_stack+0x63/0x90 2017-10-21T06:52:44.524866+00:00 node-68 kernel: [1501978.139919] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:52:44.524867+00:00 node-68 kernel: [1501978.139920] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:52:44.524868+00:00 node-68 kernel: [1501978.139923] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:52:44.524870+00:00 node-68 kernel: [1501978.139924] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:52:44.524871+00:00 node-68 kernel: [1501978.139926] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:52:44.524873+00:00 node-68 kernel: [1501978.139931] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:52:44.524873+00:00 node-68 kernel: [1501978.139934] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T06:52:44.524874+00:00 node-68 kernel: [1501978.139938] [] ? nf_iterate+0x62/0x80 2017-10-21T06:52:44.524875+00:00 node-68 kernel: [1501978.139940] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T06:52:44.524877+00:00 node-68 kernel: [1501978.139946] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T06:52:44.524878+00:00 node-68 kernel: [1501978.139949] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:52:44.524880+00:00 node-68 kernel: [1501978.139952] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:52:44.524882+00:00 node-68 kernel: [1501978.139954] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:52:44.524884+00:00 node-68 kernel: [1501978.139957] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:52:44.524885+00:00 node-68 kernel: [1501978.139961] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T06:52:44.524887+00:00 node-68 kernel: [1501978.139962] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T06:52:44.524889+00:00 node-68 kernel: [1501978.139964] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T06:52:44.524890+00:00 node-68 kernel: [1501978.139969] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T06:52:44.524891+00:00 node-68 kernel: [1501978.139972] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:52:44.524891+00:00 node-68 kernel: [1501978.139973] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:52:44.524893+00:00 node-68 kernel: [1501978.139976] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T06:52:44.524895+00:00 node-68 kernel: [1501978.139979] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T06:52:44.524903+00:00 node-68 kernel: [1501978.139980] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:52:44.524904+00:00 node-68 kernel: [1501978.139982] [] process_backlog+0xa8/0x150 2017-10-21T06:52:44.524905+00:00 node-68 kernel: [1501978.139983] [] net_rx_action+0x21e/0x360 2017-10-21T06:52:44.524906+00:00 node-68 kernel: [1501978.139985] [] __do_softirq+0x101/0x290 2017-10-21T06:52:44.524907+00:00 node-68 kernel: [1501978.139987] [] irq_exit+0xa3/0xb0 2017-10-21T06:52:44.524908+00:00 node-68 kernel: [1501978.139989] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:52:44.524909+00:00 node-68 kernel: [1501978.139992] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:52:44.524909+00:00 node-68 kernel: [1501978.139993] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:52:44.524910+00:00 node-68 kernel: [1501978.139996] [] cpuidle_enter+0x17/0x20 2017-10-21T06:52:44.524911+00:00 node-68 kernel: [1501978.139999] [] call_cpuidle+0x32/0x60 2017-10-21T06:52:44.524912+00:00 node-68 kernel: [1501978.140000] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:52:44.524913+00:00 node-68 kernel: [1501978.140002] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:52:44.524914+00:00 node-68 kernel: [1501978.140004] [] start_secondary+0x154/0x190 2017-10-21T06:52:44.524915+00:00 node-68 kernel: [1501978.140006] ---[ end trace d44d42b3ada7837a ]--- 2017-10-21T06:53:26.362984+00:00 node-68 kernel: [1502019.975201] ------------[ cut here ]------------ 2017-10-21T06:53:26.363010+00:00 node-68 kernel: [1502019.975220] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:53:26.363012+00:00 node-68 kernel: [1502019.975224] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:53:26.363013+00:00 node-68 kernel: [1502019.975226] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:53:26.363016+00:00 node-68 kernel: [1502019.975321] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:53:26.363017+00:00 node-68 kernel: [1502019.975323] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:53:26.363018+00:00 node-68 kernel: [1502019.975326] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:53:26.363044+00:00 node-68 kernel: [1502019.975329] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:53:26.363046+00:00 node-68 kernel: [1502019.975331] ffff882004f0f600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:53:26.363048+00:00 node-68 kernel: [1502019.975334] Call Trace: 2017-10-21T06:53:26.363049+00:00 node-68 kernel: [1502019.975335] [] dump_stack+0x63/0x90 2017-10-21T06:53:26.363050+00:00 node-68 kernel: [1502019.975345] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:53:26.363051+00:00 node-68 kernel: [1502019.975347] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:53:26.363052+00:00 node-68 kernel: [1502019.975350] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:53:26.363054+00:00 node-68 kernel: [1502019.975353] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:53:26.363055+00:00 node-68 kernel: [1502019.975355] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:53:26.363057+00:00 node-68 kernel: [1502019.975362] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:53:26.363058+00:00 node-68 kernel: [1502019.975367] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:53:26.363059+00:00 node-68 kernel: [1502019.975371] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:53:26.363060+00:00 node-68 kernel: [1502019.975375] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:53:26.363061+00:00 node-68 kernel: [1502019.975377] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T06:53:26.363063+00:00 node-68 kernel: [1502019.975381] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:53:26.363064+00:00 node-68 kernel: [1502019.975385] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:53:26.363065+00:00 node-68 kernel: [1502019.975390] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:53:26.363066+00:00 node-68 kernel: [1502019.975396] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:53:26.363067+00:00 node-68 kernel: [1502019.975401] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:53:26.363069+00:00 node-68 kernel: [1502019.975405] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T06:53:26.363071+00:00 node-68 kernel: [1502019.975410] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:53:26.363072+00:00 node-68 kernel: [1502019.975413] [] ? __napi_schedule_irqoff+0x40/0x40 2017-10-21T06:53:26.363073+00:00 node-68 kernel: [1502019.975416] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:53:26.363074+00:00 node-68 kernel: [1502019.975420] [] ? skb_release_data+0xa7/0xd0 2017-10-21T06:53:26.363076+00:00 node-68 kernel: [1502019.975424] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:53:26.363077+00:00 node-68 kernel: [1502019.975427] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:53:26.363092+00:00 node-68 kernel: [1502019.975429] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:53:26.363094+00:00 node-68 kernel: [1502019.975431] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:53:26.363096+00:00 node-68 kernel: [1502019.975435] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T06:53:26.363097+00:00 node-68 kernel: [1502019.975437] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:53:26.363098+00:00 node-68 kernel: [1502019.975439] [] process_backlog+0xa8/0x150 2017-10-21T06:53:26.363100+00:00 node-68 kernel: [1502019.975442] [] net_rx_action+0x21e/0x360 2017-10-21T06:53:26.363101+00:00 node-68 kernel: [1502019.975445] [] __do_softirq+0x101/0x290 2017-10-21T06:53:26.363103+00:00 node-68 kernel: [1502019.975448] [] irq_exit+0xa3/0xb0 2017-10-21T06:53:26.363104+00:00 node-68 kernel: [1502019.975451] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:53:26.363105+00:00 node-68 kernel: [1502019.975457] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:53:26.363106+00:00 node-68 kernel: [1502019.975458] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:53:26.363108+00:00 node-68 kernel: [1502019.975463] [] cpuidle_enter+0x17/0x20 2017-10-21T06:53:26.363109+00:00 node-68 kernel: [1502019.975467] [] call_cpuidle+0x32/0x60 2017-10-21T06:53:26.363110+00:00 node-68 kernel: [1502019.975469] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:53:26.363111+00:00 node-68 kernel: [1502019.975471] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:53:26.363112+00:00 node-68 kernel: [1502019.975474] [] start_secondary+0x154/0x190 2017-10-21T06:53:26.363117+00:00 node-68 kernel: [1502019.975478] ---[ end trace d44d42b3ada7837b ]--- 2017-10-21T06:58:03.922425+00:00 node-68 kernel: [1502297.516659] ------------[ cut here ]------------ 2017-10-21T06:58:03.922451+00:00 node-68 kernel: [1502297.516684] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T06:58:03.922453+00:00 node-68 kernel: [1502297.516688] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T06:58:03.922463+00:00 node-68 kernel: [1502297.516690] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T06:58:03.922466+00:00 node-68 kernel: [1502297.516781] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T06:58:03.922467+00:00 node-68 kernel: [1502297.516783] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T06:58:03.922469+00:00 node-68 kernel: [1502297.516784] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T06:58:03.922494+00:00 node-68 kernel: [1502297.516787] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T06:58:03.922496+00:00 node-68 kernel: [1502297.516790] ffff8820334c6900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T06:58:03.922498+00:00 node-68 kernel: [1502297.516792] Call Trace: 2017-10-21T06:58:03.922500+00:00 node-68 kernel: [1502297.516794] [] dump_stack+0x63/0x90 2017-10-21T06:58:03.922502+00:00 node-68 kernel: [1502297.516803] [] warn_slowpath_common+0x82/0xc0 2017-10-21T06:58:03.922503+00:00 node-68 kernel: [1502297.516807] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T06:58:03.922504+00:00 node-68 kernel: [1502297.516810] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T06:58:03.922505+00:00 node-68 kernel: [1502297.516813] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T06:58:03.922507+00:00 node-68 kernel: [1502297.516815] [] __skb_gso_segment+0xfd/0x110 2017-10-21T06:58:03.922508+00:00 node-68 kernel: [1502297.516822] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T06:58:03.922509+00:00 node-68 kernel: [1502297.516826] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T06:58:03.922510+00:00 node-68 kernel: [1502297.516832] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T06:58:03.922512+00:00 node-68 kernel: [1502297.516836] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T06:58:03.922513+00:00 node-68 kernel: [1502297.516839] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T06:58:03.922515+00:00 node-68 kernel: [1502297.516843] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T06:58:03.922516+00:00 node-68 kernel: [1502297.516846] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T06:58:03.922517+00:00 node-68 kernel: [1502297.516851] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T06:58:03.922518+00:00 node-68 kernel: [1502297.516857] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T06:58:03.922520+00:00 node-68 kernel: [1502297.516862] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T06:58:03.922521+00:00 node-68 kernel: [1502297.516866] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T06:58:03.922523+00:00 node-68 kernel: [1502297.516870] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T06:58:03.922524+00:00 node-68 kernel: [1502297.516875] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T06:58:03.922525+00:00 node-68 kernel: [1502297.516878] [] ? __slab_free+0xcb/0x2c0 2017-10-21T06:58:03.922525+00:00 node-68 kernel: [1502297.516883] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T06:58:03.922527+00:00 node-68 kernel: [1502297.516887] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T06:58:03.922528+00:00 node-68 kernel: [1502297.516889] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T06:58:03.922542+00:00 node-68 kernel: [1502297.516893] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T06:58:03.922544+00:00 node-68 kernel: [1502297.516895] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T06:58:03.922546+00:00 node-68 kernel: [1502297.516897] [] __netif_receive_skb+0x18/0x60 2017-10-21T06:58:03.922547+00:00 node-68 kernel: [1502297.516899] [] process_backlog+0xa8/0x150 2017-10-21T06:58:03.922549+00:00 node-68 kernel: [1502297.516901] [] net_rx_action+0x21e/0x360 2017-10-21T06:58:03.922550+00:00 node-68 kernel: [1502297.516904] [] __do_softirq+0x101/0x290 2017-10-21T06:58:03.922552+00:00 node-68 kernel: [1502297.516907] [] irq_exit+0xa3/0xb0 2017-10-21T06:58:03.922553+00:00 node-68 kernel: [1502297.516910] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T06:58:03.922554+00:00 node-68 kernel: [1502297.516914] [] call_function_single_interrupt+0x82/0x90 2017-10-21T06:58:03.922555+00:00 node-68 kernel: [1502297.516915] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T06:58:03.922557+00:00 node-68 kernel: [1502297.516919] [] cpuidle_enter+0x17/0x20 2017-10-21T06:58:03.922558+00:00 node-68 kernel: [1502297.516923] [] call_cpuidle+0x32/0x60 2017-10-21T06:58:03.922560+00:00 node-68 kernel: [1502297.516925] [] ? cpuidle_select+0x13/0x20 2017-10-21T06:58:03.922561+00:00 node-68 kernel: [1502297.516927] [] cpu_startup_entry+0x290/0x350 2017-10-21T06:58:03.922563+00:00 node-68 kernel: [1502297.516929] [] start_secondary+0x154/0x190 2017-10-21T06:58:03.922564+00:00 node-68 kernel: [1502297.516932] ---[ end trace d44d42b3ada7837c ]--- 2017-10-21T07:01:43.125471+00:00 node-68 kernel: [1502516.705496] ------------[ cut here ]------------ 2017-10-21T07:01:43.125499+00:00 node-68 kernel: [1502516.705517] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:01:43.125502+00:00 node-68 kernel: [1502516.705522] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:01:43.125534+00:00 node-68 kernel: [1502516.705524] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:01:43.125542+00:00 node-68 kernel: [1502516.705618] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:01:43.125543+00:00 node-68 kernel: [1502516.705620] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:01:43.125543+00:00 node-68 kernel: [1502516.705622] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:01:43.125560+00:00 node-68 kernel: [1502516.705625] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:01:43.125562+00:00 node-68 kernel: [1502516.705628] ffff882033ee0f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:01:43.125563+00:00 node-68 kernel: [1502516.705630] Call Trace: 2017-10-21T07:01:43.125564+00:00 node-68 kernel: [1502516.705632] [] dump_stack+0x63/0x90 2017-10-21T07:01:43.125565+00:00 node-68 kernel: [1502516.705642] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:01:43.125566+00:00 node-68 kernel: [1502516.705646] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:01:43.125566+00:00 node-68 kernel: [1502516.705649] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:01:43.125567+00:00 node-68 kernel: [1502516.705652] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:01:43.125569+00:00 node-68 kernel: [1502516.705654] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:01:43.125570+00:00 node-68 kernel: [1502516.705661] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:01:43.125571+00:00 node-68 kernel: [1502516.705665] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:01:43.125571+00:00 node-68 kernel: [1502516.705667] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:01:43.125572+00:00 node-68 kernel: [1502516.705672] [] ? nf_iterate+0x62/0x80 2017-10-21T07:01:43.125574+00:00 node-68 kernel: [1502516.705675] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:01:43.125575+00:00 node-68 kernel: [1502516.705683] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:01:43.125576+00:00 node-68 kernel: [1502516.705688] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:01:43.125577+00:00 node-68 kernel: [1502516.705692] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:01:43.125577+00:00 node-68 kernel: [1502516.705696] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:01:43.125578+00:00 node-68 kernel: [1502516.705700] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:01:43.125583+00:00 node-68 kernel: [1502516.705703] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:01:43.125585+00:00 node-68 kernel: [1502516.705705] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:01:43.125586+00:00 node-68 kernel: [1502516.705710] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:01:43.125587+00:00 node-68 kernel: [1502516.705712] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:01:43.125587+00:00 node-68 kernel: [1502516.705715] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:01:43.125588+00:00 node-68 kernel: [1502516.705716] [] process_backlog+0xa8/0x150 2017-10-21T07:01:43.125590+00:00 node-68 kernel: [1502516.705718] [] net_rx_action+0x21e/0x360 2017-10-21T07:01:43.125591+00:00 node-68 kernel: [1502516.705721] [] __do_softirq+0x101/0x290 2017-10-21T07:01:43.125597+00:00 node-68 kernel: [1502516.705724] [] irq_exit+0xa3/0xb0 2017-10-21T07:01:43.125599+00:00 node-68 kernel: [1502516.705728] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:01:43.125600+00:00 node-68 kernel: [1502516.705733] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:01:43.125602+00:00 node-68 kernel: [1502516.705735] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:01:43.125604+00:00 node-68 kernel: [1502516.705740] [] cpuidle_enter+0x17/0x20 2017-10-21T07:01:43.125605+00:00 node-68 kernel: [1502516.705744] [] call_cpuidle+0x32/0x60 2017-10-21T07:01:43.125606+00:00 node-68 kernel: [1502516.705746] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:01:43.125607+00:00 node-68 kernel: [1502516.705748] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:01:43.125608+00:00 node-68 kernel: [1502516.705751] [] start_secondary+0x154/0x190 2017-10-21T07:01:43.125610+00:00 node-68 kernel: [1502516.705754] ---[ end trace d44d42b3ada7837d ]--- 2017-10-21T07:02:25.068477+00:00 node-68 kernel: [1502558.646074] ------------[ cut here ]------------ 2017-10-21T07:02:25.068500+00:00 node-68 kernel: [1502558.646093] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:02:25.068506+00:00 node-68 kernel: [1502558.646100] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:02:25.068568+00:00 node-68 kernel: [1502558.646102] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:02:25.068572+00:00 node-68 kernel: [1502558.646193] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:02:25.068576+00:00 node-68 kernel: [1502558.646197] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:02:25.068576+00:00 node-68 kernel: [1502558.646198] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:02:25.068577+00:00 node-68 kernel: [1502558.646200] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:02:25.068579+00:00 node-68 kernel: [1502558.646202] ffff882032bcab00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:02:25.068580+00:00 node-68 kernel: [1502558.646206] Call Trace: 2017-10-21T07:02:25.068695+00:00 node-68 kernel: [1502558.646207] [] dump_stack+0x63/0x90 2017-10-21T07:02:25.068696+00:00 node-68 kernel: [1502558.646215] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:02:25.068697+00:00 node-68 kernel: [1502558.646218] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:02:25.068699+00:00 node-68 kernel: [1502558.646220] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:02:25.068700+00:00 node-68 kernel: [1502558.646221] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:02:25.068714+00:00 node-68 kernel: [1502558.646223] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:02:25.068721+00:00 node-68 kernel: [1502558.646229] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:02:25.068722+00:00 node-68 kernel: [1502558.646232] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:02:25.068723+00:00 node-68 kernel: [1502558.646235] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:02:25.068724+00:00 node-68 kernel: [1502558.646239] [] ? nf_iterate+0x62/0x80 2017-10-21T07:02:25.068724+00:00 node-68 kernel: [1502558.646241] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:02:25.068725+00:00 node-68 kernel: [1502558.646247] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:02:25.068725+00:00 node-68 kernel: [1502558.646249] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:02:25.068726+00:00 node-68 kernel: [1502558.646252] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:02:25.068727+00:00 node-68 kernel: [1502558.646255] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:02:25.068728+00:00 node-68 kernel: [1502558.646256] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:02:25.068729+00:00 node-68 kernel: [1502558.646260] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:02:25.068731+00:00 node-68 kernel: [1502558.646261] [] ? nf_iterate+0x62/0x80 2017-10-21T07:02:25.068732+00:00 node-68 kernel: [1502558.646263] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:02:25.068733+00:00 node-68 kernel: [1502558.646265] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:02:25.068734+00:00 node-68 kernel: [1502558.646268] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:02:25.068734+00:00 node-68 kernel: [1502558.646271] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:02:25.068735+00:00 node-68 kernel: [1502558.646272] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:02:25.068736+00:00 node-68 kernel: [1502558.646275] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:02:25.068738+00:00 node-68 kernel: [1502558.646278] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:02:25.068765+00:00 node-68 kernel: [1502558.646280] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:02:25.068766+00:00 node-68 kernel: [1502558.646281] [] process_backlog+0xa8/0x150 2017-10-21T07:02:25.068767+00:00 node-68 kernel: [1502558.646282] [] net_rx_action+0x21e/0x360 2017-10-21T07:02:25.068768+00:00 node-68 kernel: [1502558.646284] [] __do_softirq+0x101/0x290 2017-10-21T07:02:25.068769+00:00 node-68 kernel: [1502558.646286] [] irq_exit+0xa3/0xb0 2017-10-21T07:02:25.068769+00:00 node-68 kernel: [1502558.646288] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:02:25.068770+00:00 node-68 kernel: [1502558.646291] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:02:25.068777+00:00 node-68 kernel: [1502558.646292] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:02:25.068779+00:00 node-68 kernel: [1502558.646295] [] cpuidle_enter+0x17/0x20 2017-10-21T07:02:25.068780+00:00 node-68 kernel: [1502558.646298] [] call_cpuidle+0x32/0x60 2017-10-21T07:02:25.068781+00:00 node-68 kernel: [1502558.646299] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:02:25.068782+00:00 node-68 kernel: [1502558.646301] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:02:25.068782+00:00 node-68 kernel: [1502558.646302] [] start_secondary+0x154/0x190 2017-10-21T07:02:25.068783+00:00 node-68 kernel: [1502558.646305] ---[ end trace d44d42b3ada7837e ]--- 2017-10-21T07:07:43.667977+00:00 node-68 kernel: [1502877.224736] ------------[ cut here ]------------ 2017-10-21T07:07:43.667998+00:00 node-68 kernel: [1502877.224749] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:07:43.667999+00:00 node-68 kernel: [1502877.224752] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:07:43.668000+00:00 node-68 kernel: [1502877.224754] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:07:43.668003+00:00 node-68 kernel: [1502877.224832] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:07:43.668025+00:00 node-68 kernel: [1502877.224835] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:07:43.668030+00:00 node-68 kernel: [1502877.224836] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:07:43.668054+00:00 node-68 kernel: [1502877.224838] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:07:43.668056+00:00 node-68 kernel: [1502877.224839] ffff880a76364e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:07:43.668058+00:00 node-68 kernel: [1502877.224841] Call Trace: 2017-10-21T07:07:43.668059+00:00 node-68 kernel: [1502877.224842] [] dump_stack+0x63/0x90 2017-10-21T07:07:43.668060+00:00 node-68 kernel: [1502877.224850] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:07:43.668062+00:00 node-68 kernel: [1502877.224852] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:07:43.668063+00:00 node-68 kernel: [1502877.224855] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:07:43.668064+00:00 node-68 kernel: [1502877.224857] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:07:43.668066+00:00 node-68 kernel: [1502877.224858] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:07:43.668067+00:00 node-68 kernel: [1502877.224863] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:07:43.668068+00:00 node-68 kernel: [1502877.224866] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:07:43.668069+00:00 node-68 kernel: [1502877.224868] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:07:43.668070+00:00 node-68 kernel: [1502877.224872] [] ? nf_iterate+0x62/0x80 2017-10-21T07:07:43.668072+00:00 node-68 kernel: [1502877.224874] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:07:43.668073+00:00 node-68 kernel: [1502877.224879] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:07:43.668075+00:00 node-68 kernel: [1502877.224882] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:07:43.668076+00:00 node-68 kernel: [1502877.224885] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:07:43.668077+00:00 node-68 kernel: [1502877.224888] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:07:43.668078+00:00 node-68 kernel: [1502877.224891] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:07:43.668080+00:00 node-68 kernel: [1502877.224893] [] ? nf_iterate+0x62/0x80 2017-10-21T07:07:43.668081+00:00 node-68 kernel: [1502877.224894] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:07:43.668082+00:00 node-68 kernel: [1502877.224898] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:07:43.668083+00:00 node-68 kernel: [1502877.224901] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:07:43.668084+00:00 node-68 kernel: [1502877.224903] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:07:43.668085+00:00 node-68 kernel: [1502877.224906] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:07:43.668086+00:00 node-68 kernel: [1502877.224908] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:07:43.668097+00:00 node-68 kernel: [1502877.224909] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:07:43.668099+00:00 node-68 kernel: [1502877.224911] [] process_backlog+0xa8/0x150 2017-10-21T07:07:43.668100+00:00 node-68 kernel: [1502877.224912] [] net_rx_action+0x21e/0x360 2017-10-21T07:07:43.668101+00:00 node-68 kernel: [1502877.224914] [] __do_softirq+0x101/0x290 2017-10-21T07:07:43.668103+00:00 node-68 kernel: [1502877.224916] [] irq_exit+0xa3/0xb0 2017-10-21T07:07:43.668104+00:00 node-68 kernel: [1502877.224918] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:07:43.668106+00:00 node-68 kernel: [1502877.224921] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:07:43.668107+00:00 node-68 kernel: [1502877.224922] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:07:43.668108+00:00 node-68 kernel: [1502877.224925] [] cpuidle_enter+0x17/0x20 2017-10-21T07:07:43.668109+00:00 node-68 kernel: [1502877.224928] [] call_cpuidle+0x32/0x60 2017-10-21T07:07:43.668110+00:00 node-68 kernel: [1502877.224929] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:07:43.668112+00:00 node-68 kernel: [1502877.224930] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:07:43.668114+00:00 node-68 kernel: [1502877.224932] [] start_secondary+0x154/0x190 2017-10-21T07:07:43.668115+00:00 node-68 kernel: [1502877.224934] ---[ end trace d44d42b3ada7837f ]--- 2017-10-21T07:09:42.433619+00:00 node-68 kernel: [1502995.982581] ------------[ cut here ]------------ 2017-10-21T07:09:42.433643+00:00 node-68 kernel: [1502995.982600] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:09:42.433646+00:00 node-68 kernel: [1502995.982605] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:09:42.433671+00:00 node-68 kernel: [1502995.982607] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:09:42.433674+00:00 node-68 kernel: [1502995.982705] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:09:42.433676+00:00 node-68 kernel: [1502995.982707] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:09:42.433677+00:00 node-68 kernel: [1502995.982709] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:09:42.433707+00:00 node-68 kernel: [1502995.982712] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:09:42.433710+00:00 node-68 kernel: [1502995.982715] ffff882033daae00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:09:42.433711+00:00 node-68 kernel: [1502995.982718] Call Trace: 2017-10-21T07:09:42.433713+00:00 node-68 kernel: [1502995.982720] [] dump_stack+0x63/0x90 2017-10-21T07:09:42.433715+00:00 node-68 kernel: [1502995.982729] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:09:42.433716+00:00 node-68 kernel: [1502995.982732] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:09:42.433717+00:00 node-68 kernel: [1502995.982736] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:09:42.433719+00:00 node-68 kernel: [1502995.982738] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:09:42.433721+00:00 node-68 kernel: [1502995.982741] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:09:42.433722+00:00 node-68 kernel: [1502995.982748] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:09:42.433723+00:00 node-68 kernel: [1502995.982752] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:09:42.433724+00:00 node-68 kernel: [1502995.982758] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:09:42.433725+00:00 node-68 kernel: [1502995.982761] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:09:42.433727+00:00 node-68 kernel: [1502995.982765] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:09:42.433728+00:00 node-68 kernel: [1502995.982769] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:09:42.433729+00:00 node-68 kernel: [1502995.982773] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:09:42.433730+00:00 node-68 kernel: [1502995.982777] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:09:42.433731+00:00 node-68 kernel: [1502995.982785] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:09:42.433732+00:00 node-68 kernel: [1502995.982790] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:09:42.433734+00:00 node-68 kernel: [1502995.982795] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:09:42.433736+00:00 node-68 kernel: [1502995.982800] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:09:42.433737+00:00 node-68 kernel: [1502995.982805] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:09:42.433738+00:00 node-68 kernel: [1502995.982809] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:09:42.433739+00:00 node-68 kernel: [1502995.982813] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:09:42.433740+00:00 node-68 kernel: [1502995.982817] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:09:42.433741+00:00 node-68 kernel: [1502995.982820] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:09:42.433760+00:00 node-68 kernel: [1502995.982823] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:09:42.433762+00:00 node-68 kernel: [1502995.982825] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:09:42.433764+00:00 node-68 kernel: [1502995.982829] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:09:42.433765+00:00 node-68 kernel: [1502995.982831] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:09:42.433767+00:00 node-68 kernel: [1502995.982833] [] process_backlog+0xa8/0x150 2017-10-21T07:09:42.433768+00:00 node-68 kernel: [1502995.982836] [] net_rx_action+0x21e/0x360 2017-10-21T07:09:42.433770+00:00 node-68 kernel: [1502995.982839] [] __do_softirq+0x101/0x290 2017-10-21T07:09:42.433771+00:00 node-68 kernel: [1502995.982841] [] irq_exit+0xa3/0xb0 2017-10-21T07:09:42.433772+00:00 node-68 kernel: [1502995.982845] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:09:42.433773+00:00 node-68 kernel: [1502995.982849] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:09:42.433775+00:00 node-68 kernel: [1502995.982850] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:09:42.433776+00:00 node-68 kernel: [1502995.982855] [] cpuidle_enter+0x17/0x20 2017-10-21T07:09:42.433778+00:00 node-68 kernel: [1502995.982859] [] call_cpuidle+0x32/0x60 2017-10-21T07:09:42.433787+00:00 node-68 kernel: [1502995.982861] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:09:42.433789+00:00 node-68 kernel: [1502995.982867] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:09:42.433790+00:00 node-68 kernel: [1502995.982869] [] start_secondary+0x154/0x190 2017-10-21T07:09:42.433792+00:00 node-68 kernel: [1502995.982872] ---[ end trace d44d42b3ada78380 ]--- 2017-10-21T07:09:57.061453+00:00 node-68 kernel: [1503010.608913] ------------[ cut here ]------------ 2017-10-21T07:09:57.061485+00:00 node-68 kernel: [1503010.608933] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:09:57.061488+00:00 node-68 kernel: [1503010.608937] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:09:57.061489+00:00 node-68 kernel: [1503010.608939] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:09:57.061492+00:00 node-68 kernel: [1503010.609039] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:09:57.061502+00:00 node-68 kernel: [1503010.609041] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:09:57.061503+00:00 node-68 kernel: [1503010.609043] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:09:57.061531+00:00 node-68 kernel: [1503010.609046] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:09:57.061533+00:00 node-68 kernel: [1503010.609048] ffff881dda65d400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:09:57.061535+00:00 node-68 kernel: [1503010.609050] Call Trace: 2017-10-21T07:09:57.061536+00:00 node-68 kernel: [1503010.609052] [] dump_stack+0x63/0x90 2017-10-21T07:09:57.061537+00:00 node-68 kernel: [1503010.609061] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:09:57.061539+00:00 node-68 kernel: [1503010.609063] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:09:57.061540+00:00 node-68 kernel: [1503010.609067] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:09:57.061541+00:00 node-68 kernel: [1503010.609069] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:09:57.061543+00:00 node-68 kernel: [1503010.609072] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:09:57.061545+00:00 node-68 kernel: [1503010.609078] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:09:57.061546+00:00 node-68 kernel: [1503010.609081] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:09:57.061547+00:00 node-68 kernel: [1503010.609084] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:09:57.061548+00:00 node-68 kernel: [1503010.609088] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:57.061549+00:00 node-68 kernel: [1503010.609090] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:09:57.061551+00:00 node-68 kernel: [1503010.609095] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:09:57.061552+00:00 node-68 kernel: [1503010.609099] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:09:57.061553+00:00 node-68 kernel: [1503010.609103] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:09:57.061554+00:00 node-68 kernel: [1503010.609112] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:09:57.061555+00:00 node-68 kernel: [1503010.609115] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:09:57.061557+00:00 node-68 kernel: [1503010.609120] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:09:57.061558+00:00 node-68 kernel: [1503010.609122] [] ? nf_iterate+0x62/0x80 2017-10-21T07:09:57.061560+00:00 node-68 kernel: [1503010.609125] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:09:57.061561+00:00 node-68 kernel: [1503010.609128] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:09:57.061562+00:00 node-68 kernel: [1503010.609133] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:09:57.061563+00:00 node-68 kernel: [1503010.609135] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:09:57.061564+00:00 node-68 kernel: [1503010.609138] [] ? cpumask_next_and+0x2f/0x40 2017-10-21T07:09:57.061578+00:00 node-68 kernel: [1503010.609140] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:09:57.061579+00:00 node-68 kernel: [1503010.609142] [] process_backlog+0xa8/0x150 2017-10-21T07:09:57.061580+00:00 node-68 kernel: [1503010.609144] [] net_rx_action+0x21e/0x360 2017-10-21T07:09:57.061581+00:00 node-68 kernel: [1503010.609148] [] __do_softirq+0x101/0x290 2017-10-21T07:09:57.061582+00:00 node-68 kernel: [1503010.609151] [] irq_exit+0xa3/0xb0 2017-10-21T07:09:57.061584+00:00 node-68 kernel: [1503010.609155] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:09:57.061586+00:00 node-68 kernel: [1503010.609168] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:09:57.061587+00:00 node-68 kernel: [1503010.609169] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:09:57.061588+00:00 node-68 kernel: [1503010.609349] [] cpuidle_enter+0x17/0x20 2017-10-21T07:09:57.061589+00:00 node-68 kernel: [1503010.609487] [] call_cpuidle+0x32/0x60 2017-10-21T07:09:57.061590+00:00 node-68 kernel: [1503010.609620] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:09:57.061592+00:00 node-68 kernel: [1503010.609755] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:09:57.061593+00:00 node-68 kernel: [1503010.609758] [] start_secondary+0x154/0x190 2017-10-21T07:09:57.061594+00:00 node-68 kernel: [1503010.609761] ---[ end trace d44d42b3ada78381 ]--- 2017-10-21T07:10:07.071279+00:00 node-68 kernel: [1503020.618763] ------------[ cut here ]------------ 2017-10-21T07:10:07.071298+00:00 node-68 kernel: [1503020.618777] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:10:07.071300+00:00 node-68 kernel: [1503020.618780] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:10:07.071301+00:00 node-68 kernel: [1503020.618782] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:10:07.071302+00:00 node-68 kernel: [1503020.618849] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:10:07.071311+00:00 node-68 kernel: [1503020.618850] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:10:07.071313+00:00 node-68 kernel: [1503020.618851] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T07:10:07.071328+00:00 node-68 kernel: [1503020.618853] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T07:10:07.071329+00:00 node-68 kernel: [1503020.618855] ffff881f4a5fef00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T07:10:07.071330+00:00 node-68 kernel: [1503020.618857] Call Trace: 2017-10-21T07:10:07.071331+00:00 node-68 kernel: [1503020.618858] [] dump_stack+0x63/0x90 2017-10-21T07:10:07.071332+00:00 node-68 kernel: [1503020.618865] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:10:07.071333+00:00 node-68 kernel: [1503020.618867] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:10:07.071334+00:00 node-68 kernel: [1503020.618869] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:10:07.071334+00:00 node-68 kernel: [1503020.618872] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:10:07.071335+00:00 node-68 kernel: [1503020.618874] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:10:07.071337+00:00 node-68 kernel: [1503020.618875] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T07:10:07.071337+00:00 node-68 kernel: [1503020.618877] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T07:10:07.071338+00:00 node-68 kernel: [1503020.618880] [] sch_direct_xmit+0x16a/0x220 2017-10-21T07:10:07.071339+00:00 node-68 kernel: [1503020.618882] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T07:10:07.071339+00:00 node-68 kernel: [1503020.618884] [] dev_queue_xmit+0x10/0x20 2017-10-21T07:10:07.071341+00:00 node-68 kernel: [1503020.618890] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T07:10:07.071342+00:00 node-68 kernel: [1503020.618895] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T07:10:07.071342+00:00 node-68 kernel: [1503020.618898] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:10:07.071343+00:00 node-68 kernel: [1503020.618900] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:10:07.071344+00:00 node-68 kernel: [1503020.618903] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:10:07.071345+00:00 node-68 kernel: [1503020.618906] [] br_forward+0x87/0x90 [bridge] 2017-10-21T07:10:07.071346+00:00 node-68 kernel: [1503020.618909] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:10:07.071347+00:00 node-68 kernel: [1503020.618912] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:10:07.071348+00:00 node-68 kernel: [1503020.618915] [] ? nf_iterate+0x62/0x80 2017-10-21T07:10:07.071349+00:00 node-68 kernel: [1503020.618918] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:10:07.071350+00:00 node-68 kernel: [1503020.618921] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:10:07.071350+00:00 node-68 kernel: [1503020.618922] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:10:07.071352+00:00 node-68 kernel: [1503020.618926] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:10:07.071359+00:00 node-68 kernel: [1503020.618927] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:10:07.071360+00:00 node-68 kernel: [1503020.618929] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:10:07.071360+00:00 node-68 kernel: [1503020.618930] [] process_backlog+0xa8/0x150 2017-10-21T07:10:07.071361+00:00 node-68 kernel: [1503020.618931] [] net_rx_action+0x21e/0x360 2017-10-21T07:10:07.071362+00:00 node-68 kernel: [1503020.618934] [] __do_softirq+0x101/0x290 2017-10-21T07:10:07.071363+00:00 node-68 kernel: [1503020.618936] [] irq_exit+0xa3/0xb0 2017-10-21T07:10:07.071364+00:00 node-68 kernel: [1503020.618939] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:10:07.071364+00:00 node-68 kernel: [1503020.618943] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:10:07.071365+00:00 node-68 kernel: [1503020.618944] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:10:07.071366+00:00 node-68 kernel: [1503020.618947] [] cpuidle_enter+0x17/0x20 2017-10-21T07:10:07.071367+00:00 node-68 kernel: [1503020.618950] [] call_cpuidle+0x32/0x60 2017-10-21T07:10:07.071368+00:00 node-68 kernel: [1503020.618951] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:10:07.071368+00:00 node-68 kernel: [1503020.618953] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:10:07.071369+00:00 node-68 kernel: [1503020.618954] [] start_secondary+0x154/0x190 2017-10-21T07:10:07.071370+00:00 node-68 kernel: [1503020.618956] ---[ end trace d44d42b3ada78382 ]--- 2017-10-21T07:10:10.958000+00:00 node-68 kernel: [1503024.505242] ------------[ cut here ]------------ 2017-10-21T07:10:10.958017+00:00 node-68 kernel: [1503024.505256] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:10:10.958019+00:00 node-68 kernel: [1503024.505260] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:10:10.958020+00:00 node-68 kernel: [1503024.505261] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:10:10.958022+00:00 node-68 kernel: [1503024.505329] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:10:10.958031+00:00 node-68 kernel: [1503024.505331] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:10:10.958033+00:00 node-68 kernel: [1503024.505332] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T07:10:10.958055+00:00 node-68 kernel: [1503024.505334] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T07:10:10.958059+00:00 node-68 kernel: [1503024.505335] ffff881df6b76500 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T07:10:10.958061+00:00 node-68 kernel: [1503024.505337] Call Trace: 2017-10-21T07:10:10.958063+00:00 node-68 kernel: [1503024.505338] [] dump_stack+0x63/0x90 2017-10-21T07:10:10.958064+00:00 node-68 kernel: [1503024.505345] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:10:10.958065+00:00 node-68 kernel: [1503024.505347] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:10:10.958067+00:00 node-68 kernel: [1503024.505349] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:10:10.958068+00:00 node-68 kernel: [1503024.505352] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:10:10.958070+00:00 node-68 kernel: [1503024.505353] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:10:10.958071+00:00 node-68 kernel: [1503024.505355] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T07:10:10.958073+00:00 node-68 kernel: [1503024.505356] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T07:10:10.958074+00:00 node-68 kernel: [1503024.505360] [] sch_direct_xmit+0x16a/0x220 2017-10-21T07:10:10.958076+00:00 node-68 kernel: [1503024.505361] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T07:10:10.958077+00:00 node-68 kernel: [1503024.505362] [] dev_queue_xmit+0x10/0x20 2017-10-21T07:10:10.958079+00:00 node-68 kernel: [1503024.505368] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T07:10:10.958080+00:00 node-68 kernel: [1503024.505371] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T07:10:10.958082+00:00 node-68 kernel: [1503024.505374] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:10:10.958083+00:00 node-68 kernel: [1503024.505377] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:10:10.958085+00:00 node-68 kernel: [1503024.505380] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:10:10.958086+00:00 node-68 kernel: [1503024.505382] [] br_forward+0x87/0x90 [bridge] 2017-10-21T07:10:10.958088+00:00 node-68 kernel: [1503024.505385] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:10:10.958089+00:00 node-68 kernel: [1503024.505388] [] ? nf_iterate+0x62/0x80 2017-10-21T07:10:10.958091+00:00 node-68 kernel: [1503024.505391] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:10:10.958092+00:00 node-68 kernel: [1503024.505394] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:10:10.958094+00:00 node-68 kernel: [1503024.505396] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:10:10.958095+00:00 node-68 kernel: [1503024.505399] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:10:10.958097+00:00 node-68 kernel: [1503024.505402] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:10:10.958108+00:00 node-68 kernel: [1503024.505403] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:10:10.958111+00:00 node-68 kernel: [1503024.505404] [] process_backlog+0xa8/0x150 2017-10-21T07:10:10.958113+00:00 node-68 kernel: [1503024.505406] [] net_rx_action+0x21e/0x360 2017-10-21T07:10:10.958114+00:00 node-68 kernel: [1503024.505408] [] __do_softirq+0x101/0x290 2017-10-21T07:10:10.958116+00:00 node-68 kernel: [1503024.505410] [] irq_exit+0xa3/0xb0 2017-10-21T07:10:10.958117+00:00 node-68 kernel: [1503024.505412] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:10:10.958119+00:00 node-68 kernel: [1503024.505416] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:10:10.958120+00:00 node-68 kernel: [1503024.505417] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:10:10.958122+00:00 node-68 kernel: [1503024.505420] [] cpuidle_enter+0x17/0x20 2017-10-21T07:10:10.958123+00:00 node-68 kernel: [1503024.505423] [] call_cpuidle+0x32/0x60 2017-10-21T07:10:10.958125+00:00 node-68 kernel: [1503024.505424] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:10:10.958126+00:00 node-68 kernel: [1503024.505426] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:10:10.958127+00:00 node-68 kernel: [1503024.505428] [] start_secondary+0x154/0x190 2017-10-21T07:10:10.958128+00:00 node-68 kernel: [1503024.505430] ---[ end trace d44d42b3ada78383 ]--- 2017-10-21T07:12:51.229610+00:00 node-68 kernel: [1503184.766341] ------------[ cut here ]------------ 2017-10-21T07:12:51.229636+00:00 node-68 kernel: [1503184.766359] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:12:51.229639+00:00 node-68 kernel: [1503184.766364] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:12:51.229640+00:00 node-68 kernel: [1503184.766366] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:12:51.229642+00:00 node-68 kernel: [1503184.766463] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:12:51.229643+00:00 node-68 kernel: [1503184.766465] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:12:51.229644+00:00 node-68 kernel: [1503184.766467] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:12:51.229673+00:00 node-68 kernel: [1503184.766470] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:12:51.229674+00:00 node-68 kernel: [1503184.766473] ffff881034861c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:12:51.229676+00:00 node-68 kernel: [1503184.766476] Call Trace: 2017-10-21T07:12:51.229678+00:00 node-68 kernel: [1503184.766477] [] dump_stack+0x63/0x90 2017-10-21T07:12:51.229679+00:00 node-68 kernel: [1503184.766486] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:12:51.229680+00:00 node-68 kernel: [1503184.766489] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:12:51.229681+00:00 node-68 kernel: [1503184.766492] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:12:51.229682+00:00 node-68 kernel: [1503184.766494] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:12:51.229684+00:00 node-68 kernel: [1503184.766497] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:12:51.229685+00:00 node-68 kernel: [1503184.766504] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:12:51.229687+00:00 node-68 kernel: [1503184.766515] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:12:51.229688+00:00 node-68 kernel: [1503184.766519] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:12:51.229689+00:00 node-68 kernel: [1503184.766522] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:12:51.229690+00:00 node-68 kernel: [1503184.766527] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:12:51.229692+00:00 node-68 kernel: [1503184.766531] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:12:51.229693+00:00 node-68 kernel: [1503184.766535] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:12:51.229694+00:00 node-68 kernel: [1503184.766539] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:12:51.229695+00:00 node-68 kernel: [1503184.766541] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:12:51.229696+00:00 node-68 kernel: [1503184.766544] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:12:51.229698+00:00 node-68 kernel: [1503184.766552] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:12:51.229700+00:00 node-68 kernel: [1503184.766556] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:12:51.229701+00:00 node-68 kernel: [1503184.766560] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:12:51.229702+00:00 node-68 kernel: [1503184.766564] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:12:51.229703+00:00 node-68 kernel: [1503184.766567] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:12:51.229704+00:00 node-68 kernel: [1503184.766570] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:12:51.229706+00:00 node-68 kernel: [1503184.766572] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:12:51.229708+00:00 node-68 kernel: [1503184.766574] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:12:51.229715+00:00 node-68 kernel: [1503184.766576] [] process_backlog+0xa8/0x150 2017-10-21T07:12:51.229716+00:00 node-68 kernel: [1503184.766579] [] net_rx_action+0x21e/0x360 2017-10-21T07:12:51.229717+00:00 node-68 kernel: [1503184.766582] [] __do_softirq+0x101/0x290 2017-10-21T07:12:51.229718+00:00 node-68 kernel: [1503184.766585] [] irq_exit+0xa3/0xb0 2017-10-21T07:12:51.229718+00:00 node-68 kernel: [1503184.766588] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:12:51.229719+00:00 node-68 kernel: [1503184.766592] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:12:51.229720+00:00 node-68 kernel: [1503184.766593] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:12:51.229721+00:00 node-68 kernel: [1503184.766598] [] cpuidle_enter+0x17/0x20 2017-10-21T07:12:51.229721+00:00 node-68 kernel: [1503184.766614] [] call_cpuidle+0x32/0x60 2017-10-21T07:12:51.229722+00:00 node-68 kernel: [1503184.766616] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:12:51.229723+00:00 node-68 kernel: [1503184.766618] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:12:51.229724+00:00 node-68 kernel: [1503184.766620] [] start_secondary+0x154/0x190 2017-10-21T07:12:51.229725+00:00 node-68 kernel: [1503184.766624] ---[ end trace d44d42b3ada78384 ]--- 2017-10-21T07:14:35.124212+00:00 node-68 kernel: [1503288.654212] ------------[ cut here ]------------ 2017-10-21T07:14:35.124239+00:00 node-68 kernel: [1503288.654231] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:14:35.124242+00:00 node-68 kernel: [1503288.654236] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:14:35.124244+00:00 node-68 kernel: [1503288.654238] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:14:35.124246+00:00 node-68 kernel: [1503288.654332] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:14:35.124247+00:00 node-68 kernel: [1503288.654333] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:14:35.124248+00:00 node-68 kernel: [1503288.654335] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:14:35.124275+00:00 node-68 kernel: [1503288.654338] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:14:35.124277+00:00 node-68 kernel: [1503288.654341] ffff881033e58e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:14:35.124279+00:00 node-68 kernel: [1503288.654344] Call Trace: 2017-10-21T07:14:35.124280+00:00 node-68 kernel: [1503288.654345] [] dump_stack+0x63/0x90 2017-10-21T07:14:35.124281+00:00 node-68 kernel: [1503288.654354] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:14:35.124282+00:00 node-68 kernel: [1503288.654356] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:14:35.124283+00:00 node-68 kernel: [1503288.654360] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:14:35.124285+00:00 node-68 kernel: [1503288.654363] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:14:35.124286+00:00 node-68 kernel: [1503288.654365] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:14:35.124288+00:00 node-68 kernel: [1503288.654372] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:14:35.124289+00:00 node-68 kernel: [1503288.654376] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:14:35.124290+00:00 node-68 kernel: [1503288.654383] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:14:35.124291+00:00 node-68 kernel: [1503288.654386] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:14:35.124292+00:00 node-68 kernel: [1503288.654389] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:14:35.124294+00:00 node-68 kernel: [1503288.654393] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:14:35.124295+00:00 node-68 kernel: [1503288.654396] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:14:35.124296+00:00 node-68 kernel: [1503288.654400] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:14:35.124298+00:00 node-68 kernel: [1503288.654408] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:14:35.124299+00:00 node-68 kernel: [1503288.654413] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:14:35.124301+00:00 node-68 kernel: [1503288.654417] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:14:35.124303+00:00 node-68 kernel: [1503288.654421] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:14:35.124304+00:00 node-68 kernel: [1503288.654426] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:14:35.124305+00:00 node-68 kernel: [1503288.654429] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:14:35.124307+00:00 node-68 kernel: [1503288.654434] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:14:35.124308+00:00 node-68 kernel: [1503288.654438] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:14:35.124310+00:00 node-68 kernel: [1503288.654441] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:14:35.124326+00:00 node-68 kernel: [1503288.654443] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:14:35.124328+00:00 node-68 kernel: [1503288.654445] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:14:35.124330+00:00 node-68 kernel: [1503288.654448] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:14:35.124331+00:00 node-68 kernel: [1503288.654451] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:14:35.124333+00:00 node-68 kernel: [1503288.654453] [] process_backlog+0xa8/0x150 2017-10-21T07:14:35.124334+00:00 node-68 kernel: [1503288.654455] [] net_rx_action+0x21e/0x360 2017-10-21T07:14:35.124336+00:00 node-68 kernel: [1503288.654458] [] __do_softirq+0x101/0x290 2017-10-21T07:14:35.124337+00:00 node-68 kernel: [1503288.654463] [] irq_exit+0xa3/0xb0 2017-10-21T07:14:35.124339+00:00 node-68 kernel: [1503288.654466] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:14:35.124340+00:00 node-68 kernel: [1503288.654472] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:14:35.124341+00:00 node-68 kernel: [1503288.654473] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:14:35.124342+00:00 node-68 kernel: [1503288.654478] [] cpuidle_enter+0x17/0x20 2017-10-21T07:14:35.124344+00:00 node-68 kernel: [1503288.654482] [] call_cpuidle+0x32/0x60 2017-10-21T07:14:35.124345+00:00 node-68 kernel: [1503288.654484] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:14:35.124346+00:00 node-68 kernel: [1503288.654487] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:14:35.124347+00:00 node-68 kernel: [1503288.654489] [] start_secondary+0x154/0x190 2017-10-21T07:14:35.124352+00:00 node-68 kernel: [1503288.654492] ---[ end trace d44d42b3ada78385 ]--- 2017-10-21T07:14:40.811856+00:00 node-68 kernel: [1503294.341484] ------------[ cut here ]------------ 2017-10-21T07:14:40.811882+00:00 node-68 kernel: [1503294.341503] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:14:40.811885+00:00 node-68 kernel: [1503294.341518] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:14:40.811886+00:00 node-68 kernel: [1503294.341521] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:14:40.811889+00:00 node-68 kernel: [1503294.341618] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:14:40.811890+00:00 node-68 kernel: [1503294.341621] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:14:40.811891+00:00 node-68 kernel: [1503294.341623] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T07:14:40.811920+00:00 node-68 kernel: [1503294.341626] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T07:14:40.811922+00:00 node-68 kernel: [1503294.341629] ffff881035572b00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T07:14:40.811923+00:00 node-68 kernel: [1503294.341632] Call Trace: 2017-10-21T07:14:40.811925+00:00 node-68 kernel: [1503294.341634] [] dump_stack+0x63/0x90 2017-10-21T07:14:40.811926+00:00 node-68 kernel: [1503294.341643] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:14:40.811927+00:00 node-68 kernel: [1503294.341646] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:14:40.811928+00:00 node-68 kernel: [1503294.341649] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:14:40.811929+00:00 node-68 kernel: [1503294.341653] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:14:40.811931+00:00 node-68 kernel: [1503294.341655] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:14:40.811932+00:00 node-68 kernel: [1503294.341658] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T07:14:40.811933+00:00 node-68 kernel: [1503294.341660] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T07:14:40.811934+00:00 node-68 kernel: [1503294.341665] [] sch_direct_xmit+0x16a/0x220 2017-10-21T07:14:40.811935+00:00 node-68 kernel: [1503294.341667] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T07:14:40.811937+00:00 node-68 kernel: [1503294.341669] [] dev_queue_xmit+0x10/0x20 2017-10-21T07:14:40.811939+00:00 node-68 kernel: [1503294.341678] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T07:14:40.811940+00:00 node-68 kernel: [1503294.341683] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T07:14:40.811941+00:00 node-68 kernel: [1503294.341688] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:14:40.811942+00:00 node-68 kernel: [1503294.341693] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:14:40.811943+00:00 node-68 kernel: [1503294.341698] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:14:40.811945+00:00 node-68 kernel: [1503294.341702] [] br_forward+0x87/0x90 [bridge] 2017-10-21T07:14:40.811946+00:00 node-68 kernel: [1503294.341707] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:14:40.811948+00:00 node-68 kernel: [1503294.341712] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:14:40.811949+00:00 node-68 kernel: [1503294.341716] [] ? nf_iterate+0x62/0x80 2017-10-21T07:14:40.811950+00:00 node-68 kernel: [1503294.341721] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:14:40.811951+00:00 node-68 kernel: [1503294.341726] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:14:40.811953+00:00 node-68 kernel: [1503294.341728] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:14:40.811955+00:00 node-68 kernel: [1503294.341732] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:14:40.811969+00:00 node-68 kernel: [1503294.341734] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:14:40.811970+00:00 node-68 kernel: [1503294.341739] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:14:40.811972+00:00 node-68 kernel: [1503294.341741] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:14:40.811973+00:00 node-68 kernel: [1503294.341743] [] process_backlog+0xa8/0x150 2017-10-21T07:14:40.811974+00:00 node-68 kernel: [1503294.341746] [] net_rx_action+0x21e/0x360 2017-10-21T07:14:40.811975+00:00 node-68 kernel: [1503294.341749] [] __do_softirq+0x101/0x290 2017-10-21T07:14:40.811976+00:00 node-68 kernel: [1503294.341751] [] irq_exit+0xa3/0xb0 2017-10-21T07:14:40.811977+00:00 node-68 kernel: [1503294.341755] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:14:40.811978+00:00 node-68 kernel: [1503294.341759] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:14:40.811980+00:00 node-68 kernel: [1503294.341761] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:14:40.811982+00:00 node-68 kernel: [1503294.341767] [] cpuidle_enter+0x17/0x20 2017-10-21T07:14:40.811983+00:00 node-68 kernel: [1503294.341770] [] call_cpuidle+0x32/0x60 2017-10-21T07:14:40.811984+00:00 node-68 kernel: [1503294.341772] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:14:40.811985+00:00 node-68 kernel: [1503294.341775] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:14:40.811986+00:00 node-68 kernel: [1503294.341777] [] start_secondary+0x154/0x190 2017-10-21T07:14:40.811987+00:00 node-68 kernel: [1503294.341780] ---[ end trace d44d42b3ada78386 ]--- 2017-10-21T07:14:56.823973+00:00 node-68 kernel: [1503310.352634] ------------[ cut here ]------------ 2017-10-21T07:14:56.823995+00:00 node-68 kernel: [1503310.352648] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:14:56.823996+00:00 node-68 kernel: [1503310.352652] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:14:56.823998+00:00 node-68 kernel: [1503310.352654] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:14:56.824007+00:00 node-68 kernel: [1503310.352723] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:14:56.824009+00:00 node-68 kernel: [1503310.352725] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:14:56.824010+00:00 node-68 kernel: [1503310.352726] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:14:56.824024+00:00 node-68 kernel: [1503310.352728] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:14:56.824027+00:00 node-68 kernel: [1503310.352731] ffff881e7828d100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:14:56.824028+00:00 node-68 kernel: [1503310.352733] Call Trace: 2017-10-21T07:14:56.824029+00:00 node-68 kernel: [1503310.352734] [] dump_stack+0x63/0x90 2017-10-21T07:14:56.824030+00:00 node-68 kernel: [1503310.352742] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:14:56.824030+00:00 node-68 kernel: [1503310.352744] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:14:56.824031+00:00 node-68 kernel: [1503310.352746] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:14:56.824032+00:00 node-68 kernel: [1503310.352748] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:14:56.824033+00:00 node-68 kernel: [1503310.352751] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:14:56.824034+00:00 node-68 kernel: [1503310.352756] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:14:56.824035+00:00 node-68 kernel: [1503310.352759] [] ? handle_irq_event_percpu+0x167/0x1d0 2017-10-21T07:14:56.824036+00:00 node-68 kernel: [1503310.352767] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:14:56.824036+00:00 node-68 kernel: [1503310.352769] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:14:56.824037+00:00 node-68 kernel: [1503310.352771] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:14:56.824039+00:00 node-68 kernel: [1503310.352774] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:14:56.824040+00:00 node-68 kernel: [1503310.352777] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:14:56.824041+00:00 node-68 kernel: [1503310.352779] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:14:56.824042+00:00 node-68 kernel: [1503310.352786] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:14:56.824042+00:00 node-68 kernel: [1503310.352789] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:14:56.824043+00:00 node-68 kernel: [1503310.352792] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:14:56.824045+00:00 node-68 kernel: [1503310.352795] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:14:56.824046+00:00 node-68 kernel: [1503310.352798] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:14:56.824046+00:00 node-68 kernel: [1503310.352802] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:14:56.824047+00:00 node-68 kernel: [1503310.352806] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:14:56.824047+00:00 node-68 kernel: [1503310.352809] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:14:56.824049+00:00 node-68 kernel: [1503310.352810] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:14:56.824058+00:00 node-68 kernel: [1503310.352812] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:14:56.824059+00:00 node-68 kernel: [1503310.352814] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:14:56.824060+00:00 node-68 kernel: [1503310.352816] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:14:56.824061+00:00 node-68 kernel: [1503310.352817] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:14:56.824063+00:00 node-68 kernel: [1503310.352819] [] process_backlog+0xa8/0x150 2017-10-21T07:14:56.824064+00:00 node-68 kernel: [1503310.352820] [] net_rx_action+0x21e/0x360 2017-10-21T07:14:56.824065+00:00 node-68 kernel: [1503310.352823] [] __do_softirq+0x101/0x290 2017-10-21T07:14:56.824066+00:00 node-68 kernel: [1503310.352825] [] irq_exit+0xa3/0xb0 2017-10-21T07:14:56.824066+00:00 node-68 kernel: [1503310.352828] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:14:56.824067+00:00 node-68 kernel: [1503310.352832] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:14:56.824068+00:00 node-68 kernel: [1503310.352833] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:14:56.824069+00:00 node-68 kernel: [1503310.352837] [] cpuidle_enter+0x17/0x20 2017-10-21T07:14:56.824070+00:00 node-68 kernel: [1503310.352839] [] call_cpuidle+0x32/0x60 2017-10-21T07:14:56.824071+00:00 node-68 kernel: [1503310.352840] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:14:56.824072+00:00 node-68 kernel: [1503310.352842] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:14:56.824072+00:00 node-68 kernel: [1503310.352844] [] start_secondary+0x154/0x190 2017-10-21T07:14:56.824073+00:00 node-68 kernel: [1503310.352846] ---[ end trace d44d42b3ada78387 ]--- 2017-10-21T07:15:19.981381+00:00 node-68 kernel: [1503333.508546] ------------[ cut here ]------------ 2017-10-21T07:15:19.981401+00:00 node-68 kernel: [1503333.508561] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:15:19.981403+00:00 node-68 kernel: [1503333.508564] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:15:19.981410+00:00 node-68 kernel: [1503333.508566] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:15:19.981419+00:00 node-68 kernel: [1503333.508636] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:15:19.981421+00:00 node-68 kernel: [1503333.508637] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:15:19.981422+00:00 node-68 kernel: [1503333.508638] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:15:19.981437+00:00 node-68 kernel: [1503333.508640] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:15:19.981438+00:00 node-68 kernel: [1503333.508642] ffff880e01d79500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:15:19.981440+00:00 node-68 kernel: [1503333.508654] Call Trace: 2017-10-21T07:15:19.981441+00:00 node-68 kernel: [1503333.508655] [] dump_stack+0x63/0x90 2017-10-21T07:15:19.981441+00:00 node-68 kernel: [1503333.508662] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:15:19.981442+00:00 node-68 kernel: [1503333.508664] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:15:19.981443+00:00 node-68 kernel: [1503333.508666] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:15:19.981443+00:00 node-68 kernel: [1503333.508667] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:15:19.981445+00:00 node-68 kernel: [1503333.508669] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:15:19.981446+00:00 node-68 kernel: [1503333.508674] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:15:19.981446+00:00 node-68 kernel: [1503333.508679] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:15:19.981447+00:00 node-68 kernel: [1503333.508681] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:15:19.981448+00:00 node-68 kernel: [1503333.508683] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:15:19.981449+00:00 node-68 kernel: [1503333.508686] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:15:19.981450+00:00 node-68 kernel: [1503333.508688] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:15:19.981451+00:00 node-68 kernel: [1503333.508691] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:15:19.981452+00:00 node-68 kernel: [1503333.508697] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:15:19.981452+00:00 node-68 kernel: [1503333.508700] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:15:19.981453+00:00 node-68 kernel: [1503333.508703] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:15:19.981454+00:00 node-68 kernel: [1503333.508705] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:15:19.981455+00:00 node-68 kernel: [1503333.508708] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:15:19.981456+00:00 node-68 kernel: [1503333.508712] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:15:19.981457+00:00 node-68 kernel: [1503333.508715] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:15:19.981458+00:00 node-68 kernel: [1503333.508718] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:15:19.981458+00:00 node-68 kernel: [1503333.508719] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:15:19.981459+00:00 node-68 kernel: [1503333.508722] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:15:19.981466+00:00 node-68 kernel: [1503333.508724] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:15:19.981467+00:00 node-68 kernel: [1503333.508725] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:15:19.981468+00:00 node-68 kernel: [1503333.508726] [] process_backlog+0xa8/0x150 2017-10-21T07:15:19.981469+00:00 node-68 kernel: [1503333.508728] [] net_rx_action+0x21e/0x360 2017-10-21T07:15:19.981469+00:00 node-68 kernel: [1503333.508730] [] __do_softirq+0x101/0x290 2017-10-21T07:15:19.981470+00:00 node-68 kernel: [1503333.508732] [] irq_exit+0xa3/0xb0 2017-10-21T07:15:19.981471+00:00 node-68 kernel: [1503333.508735] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:15:19.981472+00:00 node-68 kernel: [1503333.508742] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:15:19.981473+00:00 node-68 kernel: [1503333.508743] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:15:19.981473+00:00 node-68 kernel: [1503333.508746] [] cpuidle_enter+0x17/0x20 2017-10-21T07:15:19.981474+00:00 node-68 kernel: [1503333.508749] [] call_cpuidle+0x32/0x60 2017-10-21T07:15:19.981475+00:00 node-68 kernel: [1503333.508750] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:15:19.981476+00:00 node-68 kernel: [1503333.508752] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:15:19.981477+00:00 node-68 kernel: [1503333.508754] [] start_secondary+0x154/0x190 2017-10-21T07:15:19.981477+00:00 node-68 kernel: [1503333.508756] ---[ end trace d44d42b3ada78388 ]--- 2017-10-21T07:16:43.118342+00:00 node-68 kernel: [1503416.640051] ------------[ cut here ]------------ 2017-10-21T07:16:43.118369+00:00 node-68 kernel: [1503416.640070] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:16:43.118372+00:00 node-68 kernel: [1503416.640074] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:16:43.118374+00:00 node-68 kernel: [1503416.640077] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:16:43.118379+00:00 node-68 kernel: [1503416.640170] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:16:43.118381+00:00 node-68 kernel: [1503416.640172] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:16:43.118382+00:00 node-68 kernel: [1503416.640174] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:16:43.118406+00:00 node-68 kernel: [1503416.640177] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:16:43.118409+00:00 node-68 kernel: [1503416.640180] ffff881035573100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:16:43.118410+00:00 node-68 kernel: [1503416.640183] Call Trace: 2017-10-21T07:16:43.118412+00:00 node-68 kernel: [1503416.640184] [] dump_stack+0x63/0x90 2017-10-21T07:16:43.118414+00:00 node-68 kernel: [1503416.640194] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:16:43.118415+00:00 node-68 kernel: [1503416.640197] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:16:43.118416+00:00 node-68 kernel: [1503416.640200] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:16:43.118418+00:00 node-68 kernel: [1503416.640203] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:16:43.118419+00:00 node-68 kernel: [1503416.640205] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:16:43.118421+00:00 node-68 kernel: [1503416.640213] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:16:43.118422+00:00 node-68 kernel: [1503416.640216] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:16:43.118423+00:00 node-68 kernel: [1503416.640218] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:16:43.118424+00:00 node-68 kernel: [1503416.640224] [] ? nf_iterate+0x62/0x80 2017-10-21T07:16:43.118426+00:00 node-68 kernel: [1503416.640226] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:16:43.118427+00:00 node-68 kernel: [1503416.640234] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:16:43.118429+00:00 node-68 kernel: [1503416.640239] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:16:43.118430+00:00 node-68 kernel: [1503416.640242] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:16:43.118431+00:00 node-68 kernel: [1503416.640247] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:16:43.118433+00:00 node-68 kernel: [1503416.640250] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:16:43.118434+00:00 node-68 kernel: [1503416.640252] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:16:43.118436+00:00 node-68 kernel: [1503416.640254] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:16:43.118437+00:00 node-68 kernel: [1503416.640257] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:16:43.118438+00:00 node-68 kernel: [1503416.640260] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T07:16:43.118440+00:00 node-68 kernel: [1503416.640264] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:16:43.118441+00:00 node-68 kernel: [1503416.640268] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:16:43.118442+00:00 node-68 kernel: [1503416.640270] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:16:43.118444+00:00 node-68 kernel: [1503416.640273] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:16:43.118457+00:00 node-68 kernel: [1503416.640275] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:16:43.118459+00:00 node-68 kernel: [1503416.640278] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:16:43.118460+00:00 node-68 kernel: [1503416.640280] [] process_backlog+0xa8/0x150 2017-10-21T07:16:43.118461+00:00 node-68 kernel: [1503416.640282] [] net_rx_action+0x21e/0x360 2017-10-21T07:16:43.118463+00:00 node-68 kernel: [1503416.640285] [] __do_softirq+0x101/0x290 2017-10-21T07:16:43.118464+00:00 node-68 kernel: [1503416.640288] [] irq_exit+0xa3/0xb0 2017-10-21T07:16:43.118465+00:00 node-68 kernel: [1503416.640291] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:16:43.118466+00:00 node-68 kernel: [1503416.640297] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:16:43.118467+00:00 node-68 kernel: [1503416.640298] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:16:43.118468+00:00 node-68 kernel: [1503416.640303] [] cpuidle_enter+0x17/0x20 2017-10-21T07:16:43.118470+00:00 node-68 kernel: [1503416.640307] [] call_cpuidle+0x32/0x60 2017-10-21T07:16:43.118471+00:00 node-68 kernel: [1503416.640309] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:16:43.118472+00:00 node-68 kernel: [1503416.640311] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:16:43.118473+00:00 node-68 kernel: [1503416.640314] [] start_secondary+0x154/0x190 2017-10-21T07:16:43.118474+00:00 node-68 kernel: [1503416.640316] ---[ end trace d44d42b3ada78389 ]--- 2017-10-21T07:20:29.392086+00:00 node-68 kernel: [1503642.899196] ------------[ cut here ]------------ 2017-10-21T07:20:29.392105+00:00 node-68 kernel: [1503642.899210] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:20:29.392108+00:00 node-68 kernel: [1503642.899213] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:20:29.392110+00:00 node-68 kernel: [1503642.899215] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:20:29.392112+00:00 node-68 kernel: [1503642.899283] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:20:29.392113+00:00 node-68 kernel: [1503642.899284] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:20:29.392114+00:00 node-68 kernel: [1503642.899285] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:20:29.392137+00:00 node-68 kernel: [1503642.899289] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:20:29.392140+00:00 node-68 kernel: [1503642.899290] ffff88103796c700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:20:29.392142+00:00 node-68 kernel: [1503642.899293] Call Trace: 2017-10-21T07:20:29.392143+00:00 node-68 kernel: [1503642.899294] [] dump_stack+0x63/0x90 2017-10-21T07:20:29.392144+00:00 node-68 kernel: [1503642.899301] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:20:29.392145+00:00 node-68 kernel: [1503642.899303] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:20:29.392147+00:00 node-68 kernel: [1503642.899305] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:20:29.392149+00:00 node-68 kernel: [1503642.899307] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:20:29.392151+00:00 node-68 kernel: [1503642.899309] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:20:29.392152+00:00 node-68 kernel: [1503642.899314] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:20:29.392153+00:00 node-68 kernel: [1503642.899317] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:20:29.392154+00:00 node-68 kernel: [1503642.899322] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:20:29.392155+00:00 node-68 kernel: [1503642.899324] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:20:29.392157+00:00 node-68 kernel: [1503642.899326] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:20:29.392158+00:00 node-68 kernel: [1503642.899329] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:20:29.392159+00:00 node-68 kernel: [1503642.899331] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:20:29.392160+00:00 node-68 kernel: [1503642.899334] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:20:29.392161+00:00 node-68 kernel: [1503642.899340] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:20:29.392162+00:00 node-68 kernel: [1503642.899343] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:20:29.392164+00:00 node-68 kernel: [1503642.899345] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:20:29.392166+00:00 node-68 kernel: [1503642.899348] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:20:29.392167+00:00 node-68 kernel: [1503642.899351] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:20:29.392168+00:00 node-68 kernel: [1503642.899354] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:20:29.392169+00:00 node-68 kernel: [1503642.899357] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:20:29.392170+00:00 node-68 kernel: [1503642.899360] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:20:29.392171+00:00 node-68 kernel: [1503642.899361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:20:29.392185+00:00 node-68 kernel: [1503642.899363] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:20:29.392187+00:00 node-68 kernel: [1503642.899364] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:20:29.392188+00:00 node-68 kernel: [1503642.899367] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:20:29.392189+00:00 node-68 kernel: [1503642.899368] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:20:29.392190+00:00 node-68 kernel: [1503642.899369] [] process_backlog+0xa8/0x150 2017-10-21T07:20:29.392192+00:00 node-68 kernel: [1503642.899371] [] net_rx_action+0x21e/0x360 2017-10-21T07:20:29.392193+00:00 node-68 kernel: [1503642.899373] [] __do_softirq+0x101/0x290 2017-10-21T07:20:29.392194+00:00 node-68 kernel: [1503642.899375] [] irq_exit+0xa3/0xb0 2017-10-21T07:20:29.392195+00:00 node-68 kernel: [1503642.899377] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:20:29.392196+00:00 node-68 kernel: [1503642.899380] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:20:29.392197+00:00 node-68 kernel: [1503642.899381] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:20:29.392199+00:00 node-68 kernel: [1503642.899384] [] cpuidle_enter+0x17/0x20 2017-10-21T07:20:29.392200+00:00 node-68 kernel: [1503642.899387] [] call_cpuidle+0x32/0x60 2017-10-21T07:20:29.392201+00:00 node-68 kernel: [1503642.899388] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:20:29.392202+00:00 node-68 kernel: [1503642.899390] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:20:29.392202+00:00 node-68 kernel: [1503642.899391] [] start_secondary+0x154/0x190 2017-10-21T07:20:29.392204+00:00 node-68 kernel: [1503642.899393] ---[ end trace d44d42b3ada7838a ]--- 2017-10-21T07:24:47.053506+00:00 node-68 kernel: [1503900.543823] ------------[ cut here ]------------ 2017-10-21T07:24:47.053527+00:00 node-68 kernel: [1503900.543842] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:24:47.053530+00:00 node-68 kernel: [1503900.543846] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:24:47.053549+00:00 node-68 kernel: [1503900.543848] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:24:47.053553+00:00 node-68 kernel: [1503900.543943] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:24:47.053554+00:00 node-68 kernel: [1503900.543947] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:24:47.053555+00:00 node-68 kernel: [1503900.543949] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:24:47.053585+00:00 node-68 kernel: [1503900.543952] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:24:47.053587+00:00 node-68 kernel: [1503900.543955] ffff881e87470e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:24:47.053589+00:00 node-68 kernel: [1503900.543960] Call Trace: 2017-10-21T07:24:47.053590+00:00 node-68 kernel: [1503900.543961] [] dump_stack+0x63/0x90 2017-10-21T07:24:47.053591+00:00 node-68 kernel: [1503900.543970] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:24:47.053592+00:00 node-68 kernel: [1503900.543972] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:24:47.053593+00:00 node-68 kernel: [1503900.543975] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:24:47.053595+00:00 node-68 kernel: [1503900.543978] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:24:47.053597+00:00 node-68 kernel: [1503900.543980] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:24:47.053598+00:00 node-68 kernel: [1503900.543987] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:24:47.053599+00:00 node-68 kernel: [1503900.543994] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:24:47.053600+00:00 node-68 kernel: [1503900.543998] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:24:47.053601+00:00 node-68 kernel: [1503900.544002] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:24:47.053602+00:00 node-68 kernel: [1503900.544006] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:24:47.053604+00:00 node-68 kernel: [1503900.544010] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:24:47.053605+00:00 node-68 kernel: [1503900.544015] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:24:47.053606+00:00 node-68 kernel: [1503900.544018] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:24:47.053607+00:00 node-68 kernel: [1503900.544020] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:24:47.053608+00:00 node-68 kernel: [1503900.544022] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:24:47.053610+00:00 node-68 kernel: [1503900.544025] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:24:47.053611+00:00 node-68 kernel: [1503900.544027] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:24:47.053612+00:00 node-68 kernel: [1503900.544031] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:24:47.053613+00:00 node-68 kernel: [1503900.544034] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:24:47.053614+00:00 node-68 kernel: [1503900.544038] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:24:47.053616+00:00 node-68 kernel: [1503900.544041] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:24:47.053617+00:00 node-68 kernel: [1503900.544044] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:24:47.053618+00:00 node-68 kernel: [1503900.544046] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:24:47.053634+00:00 node-68 kernel: [1503900.544048] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:24:47.053635+00:00 node-68 kernel: [1503900.544050] [] process_backlog+0xa8/0x150 2017-10-21T07:24:47.053636+00:00 node-68 kernel: [1503900.544053] [] net_rx_action+0x21e/0x360 2017-10-21T07:24:47.053638+00:00 node-68 kernel: [1503900.544056] [] __do_softirq+0x101/0x290 2017-10-21T07:24:47.053639+00:00 node-68 kernel: [1503900.544059] [] irq_exit+0xa3/0xb0 2017-10-21T07:24:47.053640+00:00 node-68 kernel: [1503900.544062] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:24:47.053642+00:00 node-68 kernel: [1503900.544066] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:24:47.053643+00:00 node-68 kernel: [1503900.544067] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:24:47.053644+00:00 node-68 kernel: [1503900.544073] [] cpuidle_enter+0x17/0x20 2017-10-21T07:24:47.053645+00:00 node-68 kernel: [1503900.544076] [] call_cpuidle+0x32/0x60 2017-10-21T07:24:47.053646+00:00 node-68 kernel: [1503900.544078] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:24:47.053647+00:00 node-68 kernel: [1503900.544081] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:24:47.053648+00:00 node-68 kernel: [1503900.544083] [] start_secondary+0x154/0x190 2017-10-21T07:24:47.053649+00:00 node-68 kernel: [1503900.544086] ---[ end trace d44d42b3ada7838b ]--- 2017-10-21T07:27:09.748606+00:00 node-68 kernel: [1504043.229741] ------------[ cut here ]------------ 2017-10-21T07:27:09.748626+00:00 node-68 kernel: [1504043.229758] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:27:09.748627+00:00 node-68 kernel: [1504043.229762] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:27:09.748628+00:00 node-68 kernel: [1504043.229763] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:27:09.748630+00:00 node-68 kernel: [1504043.229841] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:27:09.748638+00:00 node-68 kernel: [1504043.229843] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:27:09.748639+00:00 node-68 kernel: [1504043.229844] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:27:09.748653+00:00 node-68 kernel: [1504043.229846] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:27:09.748655+00:00 node-68 kernel: [1504043.229848] ffff88203378e200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:27:09.748656+00:00 node-68 kernel: [1504043.229849] Call Trace: 2017-10-21T07:27:09.748657+00:00 node-68 kernel: [1504043.229850] [] dump_stack+0x63/0x90 2017-10-21T07:27:09.748658+00:00 node-68 kernel: [1504043.229858] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:27:09.748658+00:00 node-68 kernel: [1504043.229859] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:27:09.748659+00:00 node-68 kernel: [1504043.229862] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:27:09.748660+00:00 node-68 kernel: [1504043.229864] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:27:09.748661+00:00 node-68 kernel: [1504043.229867] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:27:09.748662+00:00 node-68 kernel: [1504043.229872] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:27:09.748663+00:00 node-68 kernel: [1504043.229874] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:27:09.748663+00:00 node-68 kernel: [1504043.229879] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:27:09.748664+00:00 node-68 kernel: [1504043.229881] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:27:09.748665+00:00 node-68 kernel: [1504043.229883] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:27:09.748666+00:00 node-68 kernel: [1504043.229886] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:27:09.748667+00:00 node-68 kernel: [1504043.229889] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:27:09.748668+00:00 node-68 kernel: [1504043.229892] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:27:09.748669+00:00 node-68 kernel: [1504043.229895] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:27:09.748669+00:00 node-68 kernel: [1504043.229897] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:27:09.748670+00:00 node-68 kernel: [1504043.229898] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:27:09.748671+00:00 node-68 kernel: [1504043.229902] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T07:27:09.748673+00:00 node-68 kernel: [1504043.229905] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:27:09.748673+00:00 node-68 kernel: [1504043.229908] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:27:09.748675+00:00 node-68 kernel: [1504043.229909] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:27:09.748676+00:00 node-68 kernel: [1504043.229911] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:27:09.748677+00:00 node-68 kernel: [1504043.229914] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:27:09.748684+00:00 node-68 kernel: [1504043.229915] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:27:09.748686+00:00 node-68 kernel: [1504043.229917] [] process_backlog+0xa8/0x150 2017-10-21T07:27:09.748687+00:00 node-68 kernel: [1504043.229918] [] net_rx_action+0x21e/0x360 2017-10-21T07:27:09.748687+00:00 node-68 kernel: [1504043.229920] [] __do_softirq+0x101/0x290 2017-10-21T07:27:09.748688+00:00 node-68 kernel: [1504043.229922] [] irq_exit+0xa3/0xb0 2017-10-21T07:27:09.748689+00:00 node-68 kernel: [1504043.229923] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:27:09.748690+00:00 node-68 kernel: [1504043.229927] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:27:09.748690+00:00 node-68 kernel: [1504043.229927] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:27:09.748691+00:00 node-68 kernel: [1504043.229931] [] cpuidle_enter+0x17/0x20 2017-10-21T07:27:09.748692+00:00 node-68 kernel: [1504043.229934] [] call_cpuidle+0x32/0x60 2017-10-21T07:27:09.748692+00:00 node-68 kernel: [1504043.229935] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:27:09.748693+00:00 node-68 kernel: [1504043.229937] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:27:09.748694+00:00 node-68 kernel: [1504043.229938] [] start_secondary+0x154/0x190 2017-10-21T07:27:09.748694+00:00 node-68 kernel: [1504043.229940] ---[ end trace d44d42b3ada7838c ]--- 2017-10-21T07:27:58.251659+00:00 node-68 kernel: [1504091.729624] ------------[ cut here ]------------ 2017-10-21T07:27:58.251681+00:00 node-68 kernel: [1504091.729640] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:27:58.251684+00:00 node-68 kernel: [1504091.729643] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:27:58.251686+00:00 node-68 kernel: [1504091.729645] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:27:58.251691+00:00 node-68 kernel: [1504091.729724] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:27:58.251693+00:00 node-68 kernel: [1504091.729726] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:27:58.251695+00:00 node-68 kernel: [1504091.729728] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:27:58.251718+00:00 node-68 kernel: [1504091.729732] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:27:58.251721+00:00 node-68 kernel: [1504091.729734] ffff881037ab2100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:27:58.251723+00:00 node-68 kernel: [1504091.729737] Call Trace: 2017-10-21T07:27:58.251725+00:00 node-68 kernel: [1504091.729739] [] dump_stack+0x63/0x90 2017-10-21T07:27:58.251726+00:00 node-68 kernel: [1504091.729748] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:27:58.251728+00:00 node-68 kernel: [1504091.729751] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:27:58.251729+00:00 node-68 kernel: [1504091.729754] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:27:58.251731+00:00 node-68 kernel: [1504091.729757] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:27:58.251733+00:00 node-68 kernel: [1504091.729760] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:27:58.251735+00:00 node-68 kernel: [1504091.729767] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:27:58.251736+00:00 node-68 kernel: [1504091.729770] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:27:58.251738+00:00 node-68 kernel: [1504091.729777] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:27:58.251738+00:00 node-68 kernel: [1504091.729781] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:27:58.251740+00:00 node-68 kernel: [1504091.729784] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:27:58.251741+00:00 node-68 kernel: [1504091.729789] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:27:58.251743+00:00 node-68 kernel: [1504091.729792] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:27:58.251745+00:00 node-68 kernel: [1504091.729796] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:27:58.251746+00:00 node-68 kernel: [1504091.729798] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:27:58.251748+00:00 node-68 kernel: [1504091.729803] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:27:58.251749+00:00 node-68 kernel: [1504091.729805] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:27:58.251751+00:00 node-68 kernel: [1504091.729808] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:27:58.251752+00:00 node-68 kernel: [1504091.729811] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:27:58.251753+00:00 node-68 kernel: [1504091.729813] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:27:58.251754+00:00 node-68 kernel: [1504091.729816] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:27:58.251755+00:00 node-68 kernel: [1504091.729818] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:27:58.251758+00:00 node-68 kernel: [1504091.729820] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:27:58.251771+00:00 node-68 kernel: [1504091.729821] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:27:58.251774+00:00 node-68 kernel: [1504091.729822] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:27:58.251775+00:00 node-68 kernel: [1504091.729823] [] process_backlog+0xa8/0x150 2017-10-21T07:27:58.251776+00:00 node-68 kernel: [1504091.729825] [] net_rx_action+0x21e/0x360 2017-10-21T07:27:58.251777+00:00 node-68 kernel: [1504091.729827] [] __do_softirq+0x101/0x290 2017-10-21T07:27:58.251779+00:00 node-68 kernel: [1504091.729829] [] irq_exit+0xa3/0xb0 2017-10-21T07:27:58.251780+00:00 node-68 kernel: [1504091.729831] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:27:58.251781+00:00 node-68 kernel: [1504091.729834] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:27:58.251782+00:00 node-68 kernel: [1504091.729835] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:27:58.251784+00:00 node-68 kernel: [1504091.729839] [] cpuidle_enter+0x17/0x20 2017-10-21T07:27:58.251785+00:00 node-68 kernel: [1504091.729842] [] call_cpuidle+0x32/0x60 2017-10-21T07:27:58.251787+00:00 node-68 kernel: [1504091.729843] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:27:58.251788+00:00 node-68 kernel: [1504091.729844] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:27:58.251789+00:00 node-68 kernel: [1504091.729846] [] start_secondary+0x154/0x190 2017-10-21T07:27:58.251790+00:00 node-68 kernel: [1504091.729848] ---[ end trace d44d42b3ada7838d ]--- 2017-10-21T07:30:55.024709+00:00 node-68 kernel: [1504268.491213] ------------[ cut here ]------------ 2017-10-21T07:30:55.024729+00:00 node-68 kernel: [1504268.491229] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:30:55.024731+00:00 node-68 kernel: [1504268.491232] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:30:55.024732+00:00 node-68 kernel: [1504268.491233] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:30:55.024733+00:00 node-68 kernel: [1504268.491300] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:30:55.024741+00:00 node-68 kernel: [1504268.491301] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:30:55.024742+00:00 node-68 kernel: [1504268.491302] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:30:55.024756+00:00 node-68 kernel: [1504268.491304] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:30:55.024757+00:00 node-68 kernel: [1504268.491306] ffff881035502b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:30:55.024758+00:00 node-68 kernel: [1504268.491308] Call Trace: 2017-10-21T07:30:55.024759+00:00 node-68 kernel: [1504268.491309] [] dump_stack+0x63/0x90 2017-10-21T07:30:55.024760+00:00 node-68 kernel: [1504268.491317] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:30:55.024761+00:00 node-68 kernel: [1504268.491320] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:30:55.024761+00:00 node-68 kernel: [1504268.491325] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:30:55.024762+00:00 node-68 kernel: [1504268.491326] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:30:55.024763+00:00 node-68 kernel: [1504268.491329] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:30:55.024764+00:00 node-68 kernel: [1504268.491336] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:30:55.024765+00:00 node-68 kernel: [1504268.491340] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:30:55.024766+00:00 node-68 kernel: [1504268.491346] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:30:55.024766+00:00 node-68 kernel: [1504268.491351] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:30:55.024767+00:00 node-68 kernel: [1504268.491355] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:30:55.024768+00:00 node-68 kernel: [1504268.491359] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:30:55.024769+00:00 node-68 kernel: [1504268.491362] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:30:55.024770+00:00 node-68 kernel: [1504268.491367] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:30:55.024771+00:00 node-68 kernel: [1504268.491373] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:30:55.024771+00:00 node-68 kernel: [1504268.491378] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:30:55.024772+00:00 node-68 kernel: [1504268.491382] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:30:55.024773+00:00 node-68 kernel: [1504268.491386] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:30:55.024774+00:00 node-68 kernel: [1504268.491391] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:30:55.024775+00:00 node-68 kernel: [1504268.491394] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:30:55.024776+00:00 node-68 kernel: [1504268.491399] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:30:55.024777+00:00 node-68 kernel: [1504268.491403] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:30:55.024778+00:00 node-68 kernel: [1504268.491405] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:30:55.024785+00:00 node-68 kernel: [1504268.491408] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:30:55.024786+00:00 node-68 kernel: [1504268.491410] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:30:55.024787+00:00 node-68 kernel: [1504268.491412] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:30:55.024787+00:00 node-68 kernel: [1504268.491414] [] process_backlog+0xa8/0x150 2017-10-21T07:30:55.024788+00:00 node-68 kernel: [1504268.491416] [] net_rx_action+0x21e/0x360 2017-10-21T07:30:55.024789+00:00 node-68 kernel: [1504268.491419] [] __do_softirq+0x101/0x290 2017-10-21T07:30:55.024790+00:00 node-68 kernel: [1504268.491421] [] irq_exit+0xa3/0xb0 2017-10-21T07:30:55.024791+00:00 node-68 kernel: [1504268.491425] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:30:55.024791+00:00 node-68 kernel: [1504268.491429] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:30:55.024792+00:00 node-68 kernel: [1504268.491430] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:30:55.024792+00:00 node-68 kernel: [1504268.491434] [] cpuidle_enter+0x17/0x20 2017-10-21T07:30:55.024806+00:00 node-68 kernel: [1504268.491437] [] call_cpuidle+0x32/0x60 2017-10-21T07:30:55.024807+00:00 node-68 kernel: [1504268.491438] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:30:55.024808+00:00 node-68 kernel: [1504268.491439] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:30:55.024809+00:00 node-68 kernel: [1504268.491441] [] start_secondary+0x154/0x190 2017-10-21T07:30:55.024810+00:00 node-68 kernel: [1504268.491444] ---[ end trace d44d42b3ada7838e ]--- 2017-10-21T07:33:19.449671+00:00 node-68 kernel: [1504412.906413] ------------[ cut here ]------------ 2017-10-21T07:33:19.449698+00:00 node-68 kernel: [1504412.906829] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:33:19.449702+00:00 node-68 kernel: [1504412.906833] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:33:19.449712+00:00 node-68 kernel: [1504412.906835] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:33:19.449715+00:00 node-68 kernel: [1504412.906907] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:33:19.449716+00:00 node-68 kernel: [1504412.906908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:33:19.449717+00:00 node-68 kernel: [1504412.906909] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:33:19.449742+00:00 node-68 kernel: [1504412.906911] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:33:19.449744+00:00 node-68 kernel: [1504412.906914] ffff8810358ea000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:33:19.449746+00:00 node-68 kernel: [1504412.906916] Call Trace: 2017-10-21T07:33:19.449748+00:00 node-68 kernel: [1504412.906917] [] dump_stack+0x63/0x90 2017-10-21T07:33:19.449749+00:00 node-68 kernel: [1504412.906926] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:33:19.449751+00:00 node-68 kernel: [1504412.906930] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:33:19.449752+00:00 node-68 kernel: [1504412.906934] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:33:19.449754+00:00 node-68 kernel: [1504412.906936] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:33:19.449756+00:00 node-68 kernel: [1504412.906938] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:33:19.449757+00:00 node-68 kernel: [1504412.906945] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:33:19.449758+00:00 node-68 kernel: [1504412.906948] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:33:19.449759+00:00 node-68 kernel: [1504412.906955] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:33:19.449760+00:00 node-68 kernel: [1504412.906958] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:33:19.449761+00:00 node-68 kernel: [1504412.906961] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:33:19.449762+00:00 node-68 kernel: [1504412.906966] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:33:19.449763+00:00 node-68 kernel: [1504412.906969] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:33:19.449764+00:00 node-68 kernel: [1504412.906974] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:33:19.449765+00:00 node-68 kernel: [1504412.906978] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:33:19.449766+00:00 node-68 kernel: [1504412.906980] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:33:19.449767+00:00 node-68 kernel: [1504412.906982] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:33:19.449768+00:00 node-68 kernel: [1504412.906988] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:33:19.449769+00:00 node-68 kernel: [1504412.906992] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:33:19.449770+00:00 node-68 kernel: [1504412.906997] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:33:19.449771+00:00 node-68 kernel: [1504412.906999] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:33:19.449772+00:00 node-68 kernel: [1504412.907002] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:33:19.449773+00:00 node-68 kernel: [1504412.907006] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:33:19.449784+00:00 node-68 kernel: [1504412.907008] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:33:19.449785+00:00 node-68 kernel: [1504412.907010] [] process_backlog+0xa8/0x150 2017-10-21T07:33:19.449787+00:00 node-68 kernel: [1504412.907012] [] net_rx_action+0x21e/0x360 2017-10-21T07:33:19.449788+00:00 node-68 kernel: [1504412.907015] [] __do_softirq+0x101/0x290 2017-10-21T07:33:19.449789+00:00 node-68 kernel: [1504412.907018] [] irq_exit+0xa3/0xb0 2017-10-21T07:33:19.449791+00:00 node-68 kernel: [1504412.907020] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:33:19.449793+00:00 node-68 kernel: [1504412.907026] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:33:19.449794+00:00 node-68 kernel: [1504412.907027] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:33:19.449796+00:00 node-68 kernel: [1504412.907032] [] cpuidle_enter+0x17/0x20 2017-10-21T07:33:19.449797+00:00 node-68 kernel: [1504412.907036] [] call_cpuidle+0x32/0x60 2017-10-21T07:33:19.449799+00:00 node-68 kernel: [1504412.907038] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:33:19.449800+00:00 node-68 kernel: [1504412.907041] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:33:19.449802+00:00 node-68 kernel: [1504412.907043] [] start_secondary+0x154/0x190 2017-10-21T07:33:19.449803+00:00 node-68 kernel: [1504412.907046] ---[ end trace d44d42b3ada7838f ]--- 2017-10-21T07:36:31.307552+00:00 node-68 kernel: [1504604.752310] ------------[ cut here ]------------ 2017-10-21T07:36:31.307572+00:00 node-68 kernel: [1504604.752324] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:36:31.307574+00:00 node-68 kernel: [1504604.752328] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:36:31.307575+00:00 node-68 kernel: [1504604.752329] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:36:31.307576+00:00 node-68 kernel: [1504604.752412] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:36:31.307577+00:00 node-68 kernel: [1504604.752413] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:36:31.307578+00:00 node-68 kernel: [1504604.752414] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:36:31.307591+00:00 node-68 kernel: [1504604.752416] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:36:31.307592+00:00 node-68 kernel: [1504604.752418] ffff881e7b98e000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:36:31.307593+00:00 node-68 kernel: [1504604.752419] Call Trace: 2017-10-21T07:36:31.307602+00:00 node-68 kernel: [1504604.752421] [] dump_stack+0x63/0x90 2017-10-21T07:36:31.307603+00:00 node-68 kernel: [1504604.752429] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:36:31.307604+00:00 node-68 kernel: [1504604.752432] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:36:31.307605+00:00 node-68 kernel: [1504604.752435] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:36:31.307605+00:00 node-68 kernel: [1504604.752436] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:36:31.307607+00:00 node-68 kernel: [1504604.752439] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:36:31.307608+00:00 node-68 kernel: [1504604.752445] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:36:31.307609+00:00 node-68 kernel: [1504604.752452] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:36:31.307609+00:00 node-68 kernel: [1504604.752454] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:36:31.307610+00:00 node-68 kernel: [1504604.752456] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:36:31.307611+00:00 node-68 kernel: [1504604.752461] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:36:31.307612+00:00 node-68 kernel: [1504604.752463] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:36:31.307613+00:00 node-68 kernel: [1504604.752466] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:36:31.307614+00:00 node-68 kernel: [1504604.752477] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:36:31.307614+00:00 node-68 kernel: [1504604.752479] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:36:31.307615+00:00 node-68 kernel: [1504604.752481] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:36:31.307616+00:00 node-68 kernel: [1504604.752488] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:36:31.307617+00:00 node-68 kernel: [1504604.752493] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:36:31.307618+00:00 node-68 kernel: [1504604.752496] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:36:31.307619+00:00 node-68 kernel: [1504604.752498] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:36:31.307619+00:00 node-68 kernel: [1504604.752501] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:36:31.307620+00:00 node-68 kernel: [1504604.752504] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:36:31.307621+00:00 node-68 kernel: [1504604.752506] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:36:31.307633+00:00 node-68 kernel: [1504604.752507] [] process_backlog+0xa8/0x150 2017-10-21T07:36:31.307634+00:00 node-68 kernel: [1504604.752509] [] net_rx_action+0x21e/0x360 2017-10-21T07:36:31.307636+00:00 node-68 kernel: [1504604.752511] [] __do_softirq+0x101/0x290 2017-10-21T07:36:31.307637+00:00 node-68 kernel: [1504604.752513] [] irq_exit+0xa3/0xb0 2017-10-21T07:36:31.307638+00:00 node-68 kernel: [1504604.752515] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:36:31.307639+00:00 node-68 kernel: [1504604.752520] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:36:31.307641+00:00 node-68 kernel: [1504604.752521] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:36:31.307641+00:00 node-68 kernel: [1504604.752525] [] cpuidle_enter+0x17/0x20 2017-10-21T07:36:31.307642+00:00 node-68 kernel: [1504604.752527] [] call_cpuidle+0x32/0x60 2017-10-21T07:36:31.307643+00:00 node-68 kernel: [1504604.752528] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:36:31.307644+00:00 node-68 kernel: [1504604.752530] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:36:31.307645+00:00 node-68 kernel: [1504604.752532] [] start_secondary+0x154/0x190 2017-10-21T07:36:31.307646+00:00 node-68 kernel: [1504604.752534] ---[ end trace d44d42b3ada78390 ]--- 2017-10-21T07:36:39.789077+00:00 node-68 kernel: [1504613.233327] ------------[ cut here ]------------ 2017-10-21T07:36:39.789095+00:00 node-68 kernel: [1504613.233342] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:36:39.789097+00:00 node-68 kernel: [1504613.233346] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:36:39.789098+00:00 node-68 kernel: [1504613.233348] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:36:39.789100+00:00 node-68 kernel: [1504613.233416] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:36:39.789110+00:00 node-68 kernel: [1504613.233417] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:36:39.789111+00:00 node-68 kernel: [1504613.233419] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T07:36:39.789126+00:00 node-68 kernel: [1504613.233421] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T07:36:39.789132+00:00 node-68 kernel: [1504613.233423] ffff880074e3eb00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T07:36:39.789133+00:00 node-68 kernel: [1504613.233425] Call Trace: 2017-10-21T07:36:39.789134+00:00 node-68 kernel: [1504613.233426] [] dump_stack+0x63/0x90 2017-10-21T07:36:39.789135+00:00 node-68 kernel: [1504613.233433] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:36:39.789135+00:00 node-68 kernel: [1504613.233437] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:36:39.789136+00:00 node-68 kernel: [1504613.233439] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:36:39.789137+00:00 node-68 kernel: [1504613.233441] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:36:39.789138+00:00 node-68 kernel: [1504613.233444] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:36:39.789139+00:00 node-68 kernel: [1504613.233445] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T07:36:39.789139+00:00 node-68 kernel: [1504613.233447] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T07:36:39.789140+00:00 node-68 kernel: [1504613.233450] [] sch_direct_xmit+0x16a/0x220 2017-10-21T07:36:39.789141+00:00 node-68 kernel: [1504613.233451] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T07:36:39.789141+00:00 node-68 kernel: [1504613.233453] [] dev_queue_xmit+0x10/0x20 2017-10-21T07:36:39.789143+00:00 node-68 kernel: [1504613.233459] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T07:36:39.789144+00:00 node-68 kernel: [1504613.233462] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T07:36:39.789144+00:00 node-68 kernel: [1504613.233465] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:36:39.789145+00:00 node-68 kernel: [1504613.233467] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:36:39.789146+00:00 node-68 kernel: [1504613.233470] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:36:39.789147+00:00 node-68 kernel: [1504613.233473] [] br_forward+0x87/0x90 [bridge] 2017-10-21T07:36:39.789148+00:00 node-68 kernel: [1504613.233476] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:36:39.789149+00:00 node-68 kernel: [1504613.233479] [] ? nf_iterate+0x62/0x80 2017-10-21T07:36:39.789149+00:00 node-68 kernel: [1504613.233482] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:36:39.789150+00:00 node-68 kernel: [1504613.233485] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:36:39.789151+00:00 node-68 kernel: [1504613.233486] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:36:39.789152+00:00 node-68 kernel: [1504613.233490] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:36:39.789153+00:00 node-68 kernel: [1504613.233493] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:36:39.789160+00:00 node-68 kernel: [1504613.233494] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:36:39.789160+00:00 node-68 kernel: [1504613.233495] [] process_backlog+0xa8/0x150 2017-10-21T07:36:39.789161+00:00 node-68 kernel: [1504613.233496] [] net_rx_action+0x21e/0x360 2017-10-21T07:36:39.789161+00:00 node-68 kernel: [1504613.233499] [] __do_softirq+0x101/0x290 2017-10-21T07:36:39.789162+00:00 node-68 kernel: [1504613.233501] [] irq_exit+0xa3/0xb0 2017-10-21T07:36:39.789163+00:00 node-68 kernel: [1504613.233502] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:36:39.789164+00:00 node-68 kernel: [1504613.233507] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:36:39.789165+00:00 node-68 kernel: [1504613.233508] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:36:39.789165+00:00 node-68 kernel: [1504613.233511] [] cpuidle_enter+0x17/0x20 2017-10-21T07:36:39.789166+00:00 node-68 kernel: [1504613.233515] [] call_cpuidle+0x32/0x60 2017-10-21T07:36:39.789167+00:00 node-68 kernel: [1504613.233516] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:36:39.789168+00:00 node-68 kernel: [1504613.233518] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:36:39.789169+00:00 node-68 kernel: [1504613.233519] [] start_secondary+0x154/0x190 2017-10-21T07:36:39.789169+00:00 node-68 kernel: [1504613.233521] ---[ end trace d44d42b3ada78391 ]--- 2017-10-21T07:37:04.546001+00:00 node-68 kernel: [1504637.988613] ------------[ cut here ]------------ 2017-10-21T07:37:04.546022+00:00 node-68 kernel: [1504637.988630] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:37:04.546024+00:00 node-68 kernel: [1504637.988633] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:37:04.546026+00:00 node-68 kernel: [1504637.988635] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:37:04.546036+00:00 node-68 kernel: [1504637.988706] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:37:04.546038+00:00 node-68 kernel: [1504637.988707] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:37:04.546040+00:00 node-68 kernel: [1504637.988709] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:37:04.546079+00:00 node-68 kernel: [1504637.988712] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:37:04.546081+00:00 node-68 kernel: [1504637.988715] ffff881033f91a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:37:04.546083+00:00 node-68 kernel: [1504637.988718] Call Trace: 2017-10-21T07:37:04.546092+00:00 node-68 kernel: [1504637.988719] [] dump_stack+0x63/0x90 2017-10-21T07:37:04.546094+00:00 node-68 kernel: [1504637.988728] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:37:04.546095+00:00 node-68 kernel: [1504637.988732] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:37:04.546096+00:00 node-68 kernel: [1504637.988736] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:37:04.546098+00:00 node-68 kernel: [1504637.988737] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:37:04.546099+00:00 node-68 kernel: [1504637.988739] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:37:04.546100+00:00 node-68 kernel: [1504637.988745] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:37:04.546101+00:00 node-68 kernel: [1504637.988750] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:37:04.546102+00:00 node-68 kernel: [1504637.988752] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:37:04.546104+00:00 node-68 kernel: [1504637.988754] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:37:04.546105+00:00 node-68 kernel: [1504637.988756] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:37:04.546107+00:00 node-68 kernel: [1504637.988761] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:37:04.546108+00:00 node-68 kernel: [1504637.988763] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:37:04.546109+00:00 node-68 kernel: [1504637.988766] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:37:04.546110+00:00 node-68 kernel: [1504637.988772] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:37:04.546111+00:00 node-68 kernel: [1504637.988775] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:37:04.546112+00:00 node-68 kernel: [1504637.988777] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:37:04.546114+00:00 node-68 kernel: [1504637.988780] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:37:04.546115+00:00 node-68 kernel: [1504637.988783] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:37:04.546116+00:00 node-68 kernel: [1504637.988787] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:37:04.546117+00:00 node-68 kernel: [1504637.988791] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:37:04.546119+00:00 node-68 kernel: [1504637.988794] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:37:04.546120+00:00 node-68 kernel: [1504637.988795] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:37:04.546134+00:00 node-68 kernel: [1504637.988797] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:37:04.546136+00:00 node-68 kernel: [1504637.988798] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:37:04.546138+00:00 node-68 kernel: [1504637.988800] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:37:04.546139+00:00 node-68 kernel: [1504637.988801] [] process_backlog+0xa8/0x150 2017-10-21T07:37:04.546141+00:00 node-68 kernel: [1504637.988802] [] net_rx_action+0x21e/0x360 2017-10-21T07:37:04.546143+00:00 node-68 kernel: [1504637.988805] [] __do_softirq+0x101/0x290 2017-10-21T07:37:04.546144+00:00 node-68 kernel: [1504637.988806] [] irq_exit+0xa3/0xb0 2017-10-21T07:37:04.546145+00:00 node-68 kernel: [1504637.988809] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:37:04.546146+00:00 node-68 kernel: [1504637.988812] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:37:04.546147+00:00 node-68 kernel: [1504637.988813] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:37:04.546148+00:00 node-68 kernel: [1504637.988816] [] cpuidle_enter+0x17/0x20 2017-10-21T07:37:04.546149+00:00 node-68 kernel: [1504637.988819] [] call_cpuidle+0x32/0x60 2017-10-21T07:37:04.546151+00:00 node-68 kernel: [1504637.988820] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:37:04.546152+00:00 node-68 kernel: [1504637.988822] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:37:04.546152+00:00 node-68 kernel: [1504637.988823] [] start_secondary+0x154/0x190 2017-10-21T07:37:04.546153+00:00 node-68 kernel: [1504637.988826] ---[ end trace d44d42b3ada78392 ]--- 2017-10-21T07:40:25.458801+00:00 node-68 kernel: [1504838.888401] ------------[ cut here ]------------ 2017-10-21T07:40:25.458822+00:00 node-68 kernel: [1504838.888418] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:40:25.458824+00:00 node-68 kernel: [1504838.888423] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:40:25.458825+00:00 node-68 kernel: [1504838.888425] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:40:25.458829+00:00 node-68 kernel: [1504838.888521] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:40:25.458830+00:00 node-68 kernel: [1504838.888523] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:40:25.458831+00:00 node-68 kernel: [1504838.888524] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:40:25.458846+00:00 node-68 kernel: [1504838.888528] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:40:25.458848+00:00 node-68 kernel: [1504838.888530] ffff88200599ee00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:40:25.458850+00:00 node-68 kernel: [1504838.888533] Call Trace: 2017-10-21T07:40:25.458852+00:00 node-68 kernel: [1504838.888535] [] dump_stack+0x63/0x90 2017-10-21T07:40:25.458853+00:00 node-68 kernel: [1504838.888544] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:40:25.458854+00:00 node-68 kernel: [1504838.888546] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:40:25.458856+00:00 node-68 kernel: [1504838.888550] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:40:25.458858+00:00 node-68 kernel: [1504838.888552] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:40:25.458860+00:00 node-68 kernel: [1504838.888555] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:40:25.458862+00:00 node-68 kernel: [1504838.888562] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:40:25.458863+00:00 node-68 kernel: [1504838.888565] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:40:25.458864+00:00 node-68 kernel: [1504838.888568] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:40:25.458865+00:00 node-68 kernel: [1504838.888571] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:25.458868+00:00 node-68 kernel: [1504838.888573] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:40:25.458869+00:00 node-68 kernel: [1504838.888578] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:40:25.458871+00:00 node-68 kernel: [1504838.888580] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:40:25.458873+00:00 node-68 kernel: [1504838.888583] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:40:25.458874+00:00 node-68 kernel: [1504838.888586] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:40:25.458876+00:00 node-68 kernel: [1504838.888587] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:40:25.458878+00:00 node-68 kernel: [1504838.888589] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:40:25.458880+00:00 node-68 kernel: [1504838.888591] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:40:25.458882+00:00 node-68 kernel: [1504838.888594] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:40:25.458883+00:00 node-68 kernel: [1504838.888596] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:40:25.458884+00:00 node-68 kernel: [1504838.888598] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:40:25.458886+00:00 node-68 kernel: [1504838.888601] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:40:25.458888+00:00 node-68 kernel: [1504838.888603] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:40:25.458902+00:00 node-68 kernel: [1504838.888604] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:40:25.458904+00:00 node-68 kernel: [1504838.888605] [] process_backlog+0xa8/0x150 2017-10-21T07:40:25.458906+00:00 node-68 kernel: [1504838.888607] [] net_rx_action+0x21e/0x360 2017-10-21T07:40:25.458907+00:00 node-68 kernel: [1504838.888609] [] __do_softirq+0x101/0x290 2017-10-21T07:40:25.458910+00:00 node-68 kernel: [1504838.888611] [] irq_exit+0xa3/0xb0 2017-10-21T07:40:25.458912+00:00 node-68 kernel: [1504838.888613] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:40:25.458914+00:00 node-68 kernel: [1504838.888617] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:40:25.458915+00:00 node-68 kernel: [1504838.888618] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:40:25.458916+00:00 node-68 kernel: [1504838.888622] [] cpuidle_enter+0x17/0x20 2017-10-21T07:40:25.458917+00:00 node-68 kernel: [1504838.888624] [] call_cpuidle+0x32/0x60 2017-10-21T07:40:25.458919+00:00 node-68 kernel: [1504838.888625] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:40:25.458921+00:00 node-68 kernel: [1504838.888627] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:40:25.458922+00:00 node-68 kernel: [1504838.888629] [] start_secondary+0x154/0x190 2017-10-21T07:40:25.458923+00:00 node-68 kernel: [1504838.888631] ---[ end trace d44d42b3ada78393 ]--- 2017-10-21T07:40:49.987250+00:00 node-68 kernel: [1504863.415287] ------------[ cut here ]------------ 2017-10-21T07:40:49.987259+00:00 node-68 kernel: [1504863.415305] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:40:49.987262+00:00 node-68 kernel: [1504863.415309] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:40:49.987263+00:00 node-68 kernel: [1504863.415311] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:40:49.987266+00:00 node-68 kernel: [1504863.415386] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:40:49.987268+00:00 node-68 kernel: [1504863.415389] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:40:49.987269+00:00 node-68 kernel: [1504863.415391] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:40:49.987290+00:00 node-68 kernel: [1504863.415394] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:40:49.987293+00:00 node-68 kernel: [1504863.415396] ffff881de0e59300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:40:49.987295+00:00 node-68 kernel: [1504863.415400] Call Trace: 2017-10-21T07:40:49.987297+00:00 node-68 kernel: [1504863.415402] [] dump_stack+0x63/0x90 2017-10-21T07:40:49.987298+00:00 node-68 kernel: [1504863.415411] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:40:49.987300+00:00 node-68 kernel: [1504863.415413] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:40:49.987302+00:00 node-68 kernel: [1504863.415416] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:40:49.987303+00:00 node-68 kernel: [1504863.415418] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:40:49.987305+00:00 node-68 kernel: [1504863.415421] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:40:49.987306+00:00 node-68 kernel: [1504863.415429] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:40:49.987308+00:00 node-68 kernel: [1504863.415432] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:40:49.987309+00:00 node-68 kernel: [1504863.415435] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:40:49.987311+00:00 node-68 kernel: [1504863.415439] [] ? nf_iterate+0x62/0x80 2017-10-21T07:40:49.987312+00:00 node-68 kernel: [1504863.415442] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:40:49.987314+00:00 node-68 kernel: [1504863.415448] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:40:49.987315+00:00 node-68 kernel: [1504863.415451] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:40:49.987316+00:00 node-68 kernel: [1504863.415453] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:40:49.987317+00:00 node-68 kernel: [1504863.415456] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:40:49.987318+00:00 node-68 kernel: [1504863.415459] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T07:40:49.987320+00:00 node-68 kernel: [1504863.415461] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T07:40:49.987321+00:00 node-68 kernel: [1504863.415463] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T07:40:49.987323+00:00 node-68 kernel: [1504863.415466] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T07:40:49.987324+00:00 node-68 kernel: [1504863.415469] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:40:49.987325+00:00 node-68 kernel: [1504863.415470] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:40:49.987326+00:00 node-68 kernel: [1504863.415473] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:40:49.987327+00:00 node-68 kernel: [1504863.415475] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:40:49.987338+00:00 node-68 kernel: [1504863.415477] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:40:49.987339+00:00 node-68 kernel: [1504863.415478] [] process_backlog+0xa8/0x150 2017-10-21T07:40:49.987340+00:00 node-68 kernel: [1504863.415479] [] net_rx_action+0x21e/0x360 2017-10-21T07:40:49.987341+00:00 node-68 kernel: [1504863.415482] [] __do_softirq+0x101/0x290 2017-10-21T07:40:49.987342+00:00 node-68 kernel: [1504863.415483] [] irq_exit+0xa3/0xb0 2017-10-21T07:40:49.987343+00:00 node-68 kernel: [1504863.415485] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:40:49.987344+00:00 node-68 kernel: [1504863.415488] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:40:49.987345+00:00 node-68 kernel: [1504863.415489] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:40:49.987346+00:00 node-68 kernel: [1504863.415492] [] cpuidle_enter+0x17/0x20 2017-10-21T07:40:49.987346+00:00 node-68 kernel: [1504863.415495] [] call_cpuidle+0x32/0x60 2017-10-21T07:40:49.987347+00:00 node-68 kernel: [1504863.415496] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:40:49.987348+00:00 node-68 kernel: [1504863.415497] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:40:49.987620+00:00 node-68 kernel: [1504863.415499] [] start_secondary+0x154/0x190 2017-10-21T07:40:49.987624+00:00 node-68 kernel: [1504863.415503] ---[ end trace d44d42b3ada78394 ]--- 2017-10-21T07:41:11.108284+00:00 node-68 kernel: [1504884.534886] ------------[ cut here ]------------ 2017-10-21T07:41:11.108311+00:00 node-68 kernel: [1504884.534905] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:41:11.108314+00:00 node-68 kernel: [1504884.534909] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:41:11.108325+00:00 node-68 kernel: [1504884.534911] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:41:11.108328+00:00 node-68 kernel: [1504884.535002] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:41:11.108329+00:00 node-68 kernel: [1504884.535004] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:41:11.108331+00:00 node-68 kernel: [1504884.535006] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:41:11.108356+00:00 node-68 kernel: [1504884.535009] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:41:11.108358+00:00 node-68 kernel: [1504884.535012] ffff880712edb600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:41:11.108360+00:00 node-68 kernel: [1504884.535017] Call Trace: 2017-10-21T07:41:11.108362+00:00 node-68 kernel: [1504884.535018] [] dump_stack+0x63/0x90 2017-10-21T07:41:11.108364+00:00 node-68 kernel: [1504884.535028] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:41:11.108365+00:00 node-68 kernel: [1504884.535030] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:41:11.108367+00:00 node-68 kernel: [1504884.535034] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:41:11.108368+00:00 node-68 kernel: [1504884.535036] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:41:11.108370+00:00 node-68 kernel: [1504884.535039] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:41:11.108372+00:00 node-68 kernel: [1504884.535046] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:41:11.108373+00:00 node-68 kernel: [1504884.535050] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:41:11.108374+00:00 node-68 kernel: [1504884.535053] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:41:11.108375+00:00 node-68 kernel: [1504884.535058] [] ? nf_iterate+0x62/0x80 2017-10-21T07:41:11.108377+00:00 node-68 kernel: [1504884.535061] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:41:11.108378+00:00 node-68 kernel: [1504884.535069] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:41:11.108379+00:00 node-68 kernel: [1504884.535073] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:41:11.108380+00:00 node-68 kernel: [1504884.535076] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:41:11.108381+00:00 node-68 kernel: [1504884.535080] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:41:11.108383+00:00 node-68 kernel: [1504884.535083] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:41:11.108384+00:00 node-68 kernel: [1504884.535088] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:41:11.108385+00:00 node-68 kernel: [1504884.535090] [] ? nf_iterate+0x62/0x80 2017-10-21T07:41:11.108386+00:00 node-68 kernel: [1504884.535093] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:41:11.108388+00:00 node-68 kernel: [1504884.535095] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:41:11.108389+00:00 node-68 kernel: [1504884.535101] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:41:11.108390+00:00 node-68 kernel: [1504884.535105] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:41:11.108392+00:00 node-68 kernel: [1504884.535108] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:41:11.108406+00:00 node-68 kernel: [1504884.535111] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:41:11.108409+00:00 node-68 kernel: [1504884.535115] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:41:11.108410+00:00 node-68 kernel: [1504884.535117] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:41:11.108411+00:00 node-68 kernel: [1504884.535119] [] process_backlog+0xa8/0x150 2017-10-21T07:41:11.108413+00:00 node-68 kernel: [1504884.535121] [] net_rx_action+0x21e/0x360 2017-10-21T07:41:11.108414+00:00 node-68 kernel: [1504884.535125] [] __do_softirq+0x101/0x290 2017-10-21T07:41:11.108415+00:00 node-68 kernel: [1504884.535127] [] irq_exit+0xa3/0xb0 2017-10-21T07:41:11.108417+00:00 node-68 kernel: [1504884.535130] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:41:11.108418+00:00 node-68 kernel: [1504884.535135] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:41:11.108419+00:00 node-68 kernel: [1504884.535136] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:41:11.108420+00:00 node-68 kernel: [1504884.535141] [] cpuidle_enter+0x17/0x20 2017-10-21T07:41:11.108422+00:00 node-68 kernel: [1504884.535145] [] call_cpuidle+0x32/0x60 2017-10-21T07:41:11.108423+00:00 node-68 kernel: [1504884.535147] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:41:11.108424+00:00 node-68 kernel: [1504884.535149] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:41:11.108425+00:00 node-68 kernel: [1504884.535152] [] start_secondary+0x154/0x190 2017-10-21T07:41:11.108427+00:00 node-68 kernel: [1504884.535155] ---[ end trace d44d42b3ada78395 ]--- 2017-10-21T07:45:36.902032+00:00 node-68 kernel: [1505150.311511] ------------[ cut here ]------------ 2017-10-21T07:45:36.902051+00:00 node-68 kernel: [1505150.311526] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:45:36.902053+00:00 node-68 kernel: [1505150.311530] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:45:36.902054+00:00 node-68 kernel: [1505150.311532] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:45:36.902056+00:00 node-68 kernel: [1505150.311601] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:45:36.902057+00:00 node-68 kernel: [1505150.311602] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:45:36.902057+00:00 node-68 kernel: [1505150.311603] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:45:36.902071+00:00 node-68 kernel: [1505150.311606] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:45:36.902072+00:00 node-68 kernel: [1505150.311607] ffff88201c247800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:45:36.902073+00:00 node-68 kernel: [1505150.311610] Call Trace: 2017-10-21T07:45:36.902075+00:00 node-68 kernel: [1505150.311611] [] dump_stack+0x63/0x90 2017-10-21T07:45:36.902075+00:00 node-68 kernel: [1505150.311619] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:45:36.902076+00:00 node-68 kernel: [1505150.311621] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:45:36.902076+00:00 node-68 kernel: [1505150.311625] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:45:36.902077+00:00 node-68 kernel: [1505150.311626] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:45:36.902078+00:00 node-68 kernel: [1505150.311628] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:45:36.902080+00:00 node-68 kernel: [1505150.311634] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:45:36.902080+00:00 node-68 kernel: [1505150.311639] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:45:36.902081+00:00 node-68 kernel: [1505150.311644] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:45:36.902081+00:00 node-68 kernel: [1505150.311647] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:45:36.902082+00:00 node-68 kernel: [1505150.311649] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:45:36.902084+00:00 node-68 kernel: [1505150.311652] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:45:36.902085+00:00 node-68 kernel: [1505150.311654] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:45:36.902085+00:00 node-68 kernel: [1505150.311657] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:45:36.902086+00:00 node-68 kernel: [1505150.311664] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:45:36.902086+00:00 node-68 kernel: [1505150.311667] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:45:36.902087+00:00 node-68 kernel: [1505150.311670] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:45:36.902089+00:00 node-68 kernel: [1505150.311673] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:45:36.902090+00:00 node-68 kernel: [1505150.311676] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:45:36.902091+00:00 node-68 kernel: [1505150.311679] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:45:36.902092+00:00 node-68 kernel: [1505150.311682] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T07:45:36.902092+00:00 node-68 kernel: [1505150.311685] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:45:36.902093+00:00 node-68 kernel: [1505150.311687] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:45:36.902101+00:00 node-68 kernel: [1505150.311690] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:45:36.902103+00:00 node-68 kernel: [1505150.311692] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:45:36.902104+00:00 node-68 kernel: [1505150.311693] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:45:36.902105+00:00 node-68 kernel: [1505150.311694] [] process_backlog+0xa8/0x150 2017-10-21T07:45:36.902106+00:00 node-68 kernel: [1505150.311696] [] net_rx_action+0x21e/0x360 2017-10-21T07:45:36.902108+00:00 node-68 kernel: [1505150.311699] [] __do_softirq+0x101/0x290 2017-10-21T07:45:36.902109+00:00 node-68 kernel: [1505150.311701] [] irq_exit+0xa3/0xb0 2017-10-21T07:45:36.902110+00:00 node-68 kernel: [1505150.311704] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:45:36.902111+00:00 node-68 kernel: [1505150.311710] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:45:36.902111+00:00 node-68 kernel: [1505150.311711] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:45:36.902112+00:00 node-68 kernel: [1505150.311714] [] cpuidle_enter+0x17/0x20 2017-10-21T07:45:36.902114+00:00 node-68 kernel: [1505150.311717] [] call_cpuidle+0x32/0x60 2017-10-21T07:45:36.902115+00:00 node-68 kernel: [1505150.311718] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:45:36.902116+00:00 node-68 kernel: [1505150.311720] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:45:36.902117+00:00 node-68 kernel: [1505150.311722] [] start_secondary+0x154/0x190 2017-10-21T07:45:36.902117+00:00 node-68 kernel: [1505150.311724] ---[ end trace d44d42b3ada78396 ]--- 2017-10-21T07:58:30.574264+00:00 node-68 kernel: [1505923.933987] ------------[ cut here ]------------ 2017-10-21T07:58:30.574290+00:00 node-68 kernel: [1505923.934002] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:58:30.574293+00:00 node-68 kernel: [1505923.934005] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:58:30.574302+00:00 node-68 kernel: [1505923.934007] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:58:30.574306+00:00 node-68 kernel: [1505923.934074] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:58:30.574308+00:00 node-68 kernel: [1505923.934077] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:58:30.574310+00:00 node-68 kernel: [1505923.934078] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:58:30.574336+00:00 node-68 kernel: [1505923.934080] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:58:30.574338+00:00 node-68 kernel: [1505923.934081] ffff8806ef164200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:58:30.574340+00:00 node-68 kernel: [1505923.934083] Call Trace: 2017-10-21T07:58:30.574343+00:00 node-68 kernel: [1505923.934084] [] dump_stack+0x63/0x90 2017-10-21T07:58:30.574344+00:00 node-68 kernel: [1505923.934091] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:58:30.574345+00:00 node-68 kernel: [1505923.934094] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:58:30.574346+00:00 node-68 kernel: [1505923.934096] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:58:30.574348+00:00 node-68 kernel: [1505923.934098] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:58:30.574349+00:00 node-68 kernel: [1505923.934099] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:58:30.574351+00:00 node-68 kernel: [1505923.934105] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:58:30.574352+00:00 node-68 kernel: [1505923.934109] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:58:30.574353+00:00 node-68 kernel: [1505923.934114] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T07:58:30.574354+00:00 node-68 kernel: [1505923.934116] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T07:58:30.574356+00:00 node-68 kernel: [1505923.934118] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T07:58:30.574358+00:00 node-68 kernel: [1505923.934121] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:58:30.574359+00:00 node-68 kernel: [1505923.934123] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:58:30.574360+00:00 node-68 kernel: [1505923.934126] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:58:30.574361+00:00 node-68 kernel: [1505923.934132] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T07:58:30.574362+00:00 node-68 kernel: [1505923.934135] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T07:58:30.574364+00:00 node-68 kernel: [1505923.934137] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T07:58:30.574366+00:00 node-68 kernel: [1505923.934140] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T07:58:30.574367+00:00 node-68 kernel: [1505923.934143] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T07:58:30.574368+00:00 node-68 kernel: [1505923.934145] [] ? __slab_free+0xcb/0x2c0 2017-10-21T07:58:30.574369+00:00 node-68 kernel: [1505923.934148] [] ? skb_release_data+0xa7/0xd0 2017-10-21T07:58:30.574370+00:00 node-68 kernel: [1505923.934151] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:58:30.574372+00:00 node-68 kernel: [1505923.934152] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:58:30.574386+00:00 node-68 kernel: [1505923.934154] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T07:58:30.574388+00:00 node-68 kernel: [1505923.934156] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T07:58:30.574389+00:00 node-68 kernel: [1505923.934158] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T07:58:30.574391+00:00 node-68 kernel: [1505923.934159] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:58:30.574393+00:00 node-68 kernel: [1505923.934160] [] process_backlog+0xa8/0x150 2017-10-21T07:58:30.574395+00:00 node-68 kernel: [1505923.934162] [] net_rx_action+0x21e/0x360 2017-10-21T07:58:30.574396+00:00 node-68 kernel: [1505923.934164] [] __do_softirq+0x101/0x290 2017-10-21T07:58:30.574397+00:00 node-68 kernel: [1505923.934166] [] irq_exit+0xa3/0xb0 2017-10-21T07:58:30.574398+00:00 node-68 kernel: [1505923.934168] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:58:30.574399+00:00 node-68 kernel: [1505923.934171] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:58:30.574402+00:00 node-68 kernel: [1505923.934172] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:58:30.574403+00:00 node-68 kernel: [1505923.934175] [] cpuidle_enter+0x17/0x20 2017-10-21T07:58:30.574404+00:00 node-68 kernel: [1505923.934179] [] call_cpuidle+0x32/0x60 2017-10-21T07:58:30.574405+00:00 node-68 kernel: [1505923.934180] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:58:30.574407+00:00 node-68 kernel: [1505923.934181] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:58:30.574408+00:00 node-68 kernel: [1505923.934183] [] start_secondary+0x154/0x190 2017-10-21T07:58:30.574411+00:00 node-68 kernel: [1505923.934185] ---[ end trace d44d42b3ada78397 ]--- 2017-10-21T07:59:50.139309+00:00 node-68 kernel: [1506003.493898] ------------[ cut here ]------------ 2017-10-21T07:59:50.139329+00:00 node-68 kernel: [1506003.493913] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T07:59:50.139330+00:00 node-68 kernel: [1506003.493917] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T07:59:50.139331+00:00 node-68 kernel: [1506003.493918] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T07:59:50.139333+00:00 node-68 kernel: [1506003.493993] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T07:59:50.139334+00:00 node-68 kernel: [1506003.493995] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T07:59:50.139343+00:00 node-68 kernel: [1506003.493997] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T07:59:50.139357+00:00 node-68 kernel: [1506003.493999] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T07:59:50.139359+00:00 node-68 kernel: [1506003.494002] ffff880eafd2a500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T07:59:50.139360+00:00 node-68 kernel: [1506003.494004] Call Trace: 2017-10-21T07:59:50.139361+00:00 node-68 kernel: [1506003.494006] [] dump_stack+0x63/0x90 2017-10-21T07:59:50.139362+00:00 node-68 kernel: [1506003.494016] [] warn_slowpath_common+0x82/0xc0 2017-10-21T07:59:50.139363+00:00 node-68 kernel: [1506003.494019] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T07:59:50.139363+00:00 node-68 kernel: [1506003.494022] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T07:59:50.139364+00:00 node-68 kernel: [1506003.494026] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T07:59:50.139366+00:00 node-68 kernel: [1506003.494028] [] __skb_gso_segment+0xfd/0x110 2017-10-21T07:59:50.139367+00:00 node-68 kernel: [1506003.494035] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T07:59:50.139368+00:00 node-68 kernel: [1506003.494040] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T07:59:50.139369+00:00 node-68 kernel: [1506003.494043] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T07:59:50.139369+00:00 node-68 kernel: [1506003.494048] [] ? nf_iterate+0x62/0x80 2017-10-21T07:59:50.139370+00:00 node-68 kernel: [1506003.494050] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T07:59:50.139371+00:00 node-68 kernel: [1506003.494059] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T07:59:50.139372+00:00 node-68 kernel: [1506003.494063] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T07:59:50.139373+00:00 node-68 kernel: [1506003.494067] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T07:59:50.139374+00:00 node-68 kernel: [1506003.494071] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T07:59:50.139374+00:00 node-68 kernel: [1506003.494073] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T07:59:50.139375+00:00 node-68 kernel: [1506003.494076] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T07:59:50.139377+00:00 node-68 kernel: [1506003.494078] [] ? nf_iterate+0x62/0x80 2017-10-21T07:59:50.139378+00:00 node-68 kernel: [1506003.494080] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T07:59:50.139378+00:00 node-68 kernel: [1506003.494081] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T07:59:50.139379+00:00 node-68 kernel: [1506003.494084] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T07:59:50.139380+00:00 node-68 kernel: [1506003.494087] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T07:59:50.139381+00:00 node-68 kernel: [1506003.494089] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T07:59:50.139389+00:00 node-68 kernel: [1506003.494092] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T07:59:50.139390+00:00 node-68 kernel: [1506003.494094] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T07:59:50.139394+00:00 node-68 kernel: [1506003.494095] [] __netif_receive_skb+0x18/0x60 2017-10-21T07:59:50.139395+00:00 node-68 kernel: [1506003.494096] [] process_backlog+0xa8/0x150 2017-10-21T07:59:50.139396+00:00 node-68 kernel: [1506003.494098] [] net_rx_action+0x21e/0x360 2017-10-21T07:59:50.139396+00:00 node-68 kernel: [1506003.494100] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T07:59:50.139398+00:00 node-68 kernel: [1506003.494102] [] __do_softirq+0x101/0x290 2017-10-21T07:59:50.139398+00:00 node-68 kernel: [1506003.494104] [] irq_exit+0xa3/0xb0 2017-10-21T07:59:50.139399+00:00 node-68 kernel: [1506003.494106] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T07:59:50.139399+00:00 node-68 kernel: [1506003.494109] [] call_function_single_interrupt+0x82/0x90 2017-10-21T07:59:50.139401+00:00 node-68 kernel: [1506003.494110] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T07:59:50.139402+00:00 node-68 kernel: [1506003.494113] [] cpuidle_enter+0x17/0x20 2017-10-21T07:59:50.139404+00:00 node-68 kernel: [1506003.494116] [] call_cpuidle+0x32/0x60 2017-10-21T07:59:50.139406+00:00 node-68 kernel: [1506003.494117] [] ? cpuidle_select+0x13/0x20 2017-10-21T07:59:50.139407+00:00 node-68 kernel: [1506003.494119] [] cpu_startup_entry+0x290/0x350 2017-10-21T07:59:50.139408+00:00 node-68 kernel: [1506003.494120] [] start_secondary+0x154/0x190 2017-10-21T07:59:50.139409+00:00 node-68 kernel: [1506003.494122] ---[ end trace d44d42b3ada78398 ]--- 2017-10-21T08:02:06.211120+00:00 node-68 kernel: [1506139.556962] ------------[ cut here ]------------ 2017-10-21T08:02:06.211141+00:00 node-68 kernel: [1506139.556977] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:02:06.211143+00:00 node-68 kernel: [1506139.556991] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:02:06.211144+00:00 node-68 kernel: [1506139.556993] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:02:06.211146+00:00 node-68 kernel: [1506139.557062] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:02:06.211147+00:00 node-68 kernel: [1506139.557063] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:02:06.211147+00:00 node-68 kernel: [1506139.557064] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:02:06.211163+00:00 node-68 kernel: [1506139.557066] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:02:06.211164+00:00 node-68 kernel: [1506139.557068] ffff881e86b08f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:02:06.211197+00:00 node-68 kernel: [1506139.557070] Call Trace: 2017-10-21T08:02:06.211202+00:00 node-68 kernel: [1506139.557071] [] dump_stack+0x63/0x90 2017-10-21T08:02:06.211203+00:00 node-68 kernel: [1506139.557079] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:02:06.211204+00:00 node-68 kernel: [1506139.557081] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:02:06.211205+00:00 node-68 kernel: [1506139.557084] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:02:06.211206+00:00 node-68 kernel: [1506139.557085] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:02:06.211207+00:00 node-68 kernel: [1506139.557088] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:02:06.211209+00:00 node-68 kernel: [1506139.557093] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:02:06.211210+00:00 node-68 kernel: [1506139.557096] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:02:06.211210+00:00 node-68 kernel: [1506139.557098] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:02:06.211211+00:00 node-68 kernel: [1506139.557103] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:06.211212+00:00 node-68 kernel: [1506139.557105] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:02:06.211214+00:00 node-68 kernel: [1506139.557112] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:02:06.211215+00:00 node-68 kernel: [1506139.557115] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:02:06.211215+00:00 node-68 kernel: [1506139.557117] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:02:06.211216+00:00 node-68 kernel: [1506139.557121] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:02:06.211217+00:00 node-68 kernel: [1506139.557127] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:02:06.211218+00:00 node-68 kernel: [1506139.557131] [] ? __alloc_pages_nodemask+0x159/0x2a0 2017-10-21T08:02:06.211219+00:00 node-68 kernel: [1506139.557134] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:02:06.211221+00:00 node-68 kernel: [1506139.557138] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:02:06.211221+00:00 node-68 kernel: [1506139.557142] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:02:06.211222+00:00 node-68 kernel: [1506139.557144] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:02:06.211222+00:00 node-68 kernel: [1506139.557146] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:02:06.211224+00:00 node-68 kernel: [1506139.557147] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:02:06.211225+00:00 node-68 kernel: [1506139.557149] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:02:06.211236+00:00 node-68 kernel: [1506139.557150] [] process_backlog+0xa8/0x150 2017-10-21T08:02:06.211237+00:00 node-68 kernel: [1506139.557152] [] net_rx_action+0x21e/0x360 2017-10-21T08:02:06.211238+00:00 node-68 kernel: [1506139.557157] [] __do_softirq+0x101/0x290 2017-10-21T08:02:06.211239+00:00 node-68 kernel: [1506139.557159] [] irq_exit+0xa3/0xb0 2017-10-21T08:02:06.211240+00:00 node-68 kernel: [1506139.557162] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:02:06.211241+00:00 node-68 kernel: [1506139.557165] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:02:06.211242+00:00 node-68 kernel: [1506139.557166] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:02:06.211243+00:00 node-68 kernel: [1506139.557169] [] cpuidle_enter+0x17/0x20 2017-10-21T08:02:06.211243+00:00 node-68 kernel: [1506139.557172] [] call_cpuidle+0x32/0x60 2017-10-21T08:02:06.211244+00:00 node-68 kernel: [1506139.557173] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:02:06.211245+00:00 node-68 kernel: [1506139.557175] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:02:06.211246+00:00 node-68 kernel: [1506139.557176] [] start_secondary+0x154/0x190 2017-10-21T08:02:06.211247+00:00 node-68 kernel: [1506139.557180] ---[ end trace d44d42b3ada78399 ]--- 2017-10-21T08:02:55.149388+00:00 node-68 kernel: [1506188.490376] ------------[ cut here ]------------ 2017-10-21T08:02:55.149408+00:00 node-68 kernel: [1506188.490384] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:02:55.149410+00:00 node-68 kernel: [1506188.490387] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:02:55.149411+00:00 node-68 kernel: [1506188.490388] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:02:55.149412+00:00 node-68 kernel: [1506188.490451] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:02:55.149562+00:00 node-68 kernel: [1506188.490453] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:02:55.149566+00:00 node-68 kernel: [1506188.490454] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T08:02:55.149584+00:00 node-68 kernel: [1506188.490456] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T08:02:55.149586+00:00 node-68 kernel: [1506188.490458] ffff8820334a1600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:02:55.149587+00:00 node-68 kernel: [1506188.490460] Call Trace: 2017-10-21T08:02:55.149589+00:00 node-68 kernel: [1506188.490461] [] dump_stack+0x63/0x90 2017-10-21T08:02:55.149590+00:00 node-68 kernel: [1506188.490469] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:02:55.149590+00:00 node-68 kernel: [1506188.490471] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:02:55.149591+00:00 node-68 kernel: [1506188.490473] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:02:55.149592+00:00 node-68 kernel: [1506188.490475] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:02:55.149593+00:00 node-68 kernel: [1506188.490477] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:02:55.149595+00:00 node-68 kernel: [1506188.490483] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:02:55.149595+00:00 node-68 kernel: [1506188.490486] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:02:55.149596+00:00 node-68 kernel: [1506188.490488] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:02:55.149597+00:00 node-68 kernel: [1506188.490493] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:55.149598+00:00 node-68 kernel: [1506188.490494] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:02:55.149599+00:00 node-68 kernel: [1506188.490501] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:02:55.149600+00:00 node-68 kernel: [1506188.490504] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:02:55.149601+00:00 node-68 kernel: [1506188.490507] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:02:55.149602+00:00 node-68 kernel: [1506188.490510] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:02:55.149602+00:00 node-68 kernel: [1506188.490512] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:02:55.149603+00:00 node-68 kernel: [1506188.490515] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:02:55.149605+00:00 node-68 kernel: [1506188.490517] [] ? nf_iterate+0x62/0x80 2017-10-21T08:02:55.149606+00:00 node-68 kernel: [1506188.490519] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:02:55.149607+00:00 node-68 kernel: [1506188.490521] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:02:55.149607+00:00 node-68 kernel: [1506188.490524] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:02:55.149608+00:00 node-68 kernel: [1506188.490527] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:02:55.149609+00:00 node-68 kernel: [1506188.490528] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:02:55.149618+00:00 node-68 kernel: [1506188.490532] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:02:55.149619+00:00 node-68 kernel: [1506188.490535] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:02:55.149619+00:00 node-68 kernel: [1506188.490537] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:02:55.149620+00:00 node-68 kernel: [1506188.490538] [] process_backlog+0xa8/0x150 2017-10-21T08:02:55.149621+00:00 node-68 kernel: [1506188.490540] [] net_rx_action+0x21e/0x360 2017-10-21T08:02:55.149622+00:00 node-68 kernel: [1506188.490542] [] __do_softirq+0x101/0x290 2017-10-21T08:02:55.149623+00:00 node-68 kernel: [1506188.490545] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:02:55.149624+00:00 node-68 kernel: [1506188.490545] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:02:55.149624+00:00 node-68 kernel: [1506188.490549] [] do_softirq+0x1d/0x20 2017-10-21T08:02:55.149625+00:00 node-68 kernel: [1506188.490550] [] netif_rx_ni+0x33/0x80 2017-10-21T08:02:55.149625+00:00 node-68 kernel: [1506188.490553] [] tun_get_user+0x506/0x880 2017-10-21T08:02:55.149627+00:00 node-68 kernel: [1506188.490555] [] tun_sendmsg+0x51/0x70 2017-10-21T08:02:55.149628+00:00 node-68 kernel: [1506188.490557] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:02:55.149629+00:00 node-68 kernel: [1506188.490559] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:02:55.149629+00:00 node-68 kernel: [1506188.490562] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:02:55.149630+00:00 node-68 kernel: [1506188.490564] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:02:55.149630+00:00 node-68 kernel: [1506188.490566] [] kthread+0xe5/0x100 2017-10-21T08:02:55.149632+00:00 node-68 kernel: [1506188.490567] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:55.149633+00:00 node-68 kernel: [1506188.490571] [] ret_from_fork+0x3f/0x70 2017-10-21T08:02:55.149634+00:00 node-68 kernel: [1506188.490572] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:02:55.149634+00:00 node-68 kernel: [1506188.490573] ---[ end trace d44d42b3ada7839a ]--- 2017-10-21T08:04:02.499798+00:00 node-68 kernel: [1506255.838155] ------------[ cut here ]------------ 2017-10-21T08:04:02.499814+00:00 node-68 kernel: [1506255.838169] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:04:02.499816+00:00 node-68 kernel: [1506255.838183] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:04:02.499816+00:00 node-68 kernel: [1506255.838185] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:04:02.499818+00:00 node-68 kernel: [1506255.838253] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:04:02.499819+00:00 node-68 kernel: [1506255.838255] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:04:02.499819+00:00 node-68 kernel: [1506255.838256] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:04:02.499833+00:00 node-68 kernel: [1506255.838258] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:04:02.499834+00:00 node-68 kernel: [1506255.838259] ffff882033eaf400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:04:02.499835+00:00 node-68 kernel: [1506255.838261] Call Trace: 2017-10-21T08:04:02.499836+00:00 node-68 kernel: [1506255.838262] [] dump_stack+0x63/0x90 2017-10-21T08:04:02.499845+00:00 node-68 kernel: [1506255.838269] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:04:02.499846+00:00 node-68 kernel: [1506255.838271] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:04:02.499847+00:00 node-68 kernel: [1506255.838274] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:04:02.499848+00:00 node-68 kernel: [1506255.838276] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:04:02.499849+00:00 node-68 kernel: [1506255.838278] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:04:02.499851+00:00 node-68 kernel: [1506255.838283] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:04:02.499851+00:00 node-68 kernel: [1506255.838286] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:04:02.499852+00:00 node-68 kernel: [1506255.838287] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:04:02.499852+00:00 node-68 kernel: [1506255.838292] [] ? nf_iterate+0x62/0x80 2017-10-21T08:04:02.499853+00:00 node-68 kernel: [1506255.838295] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:04:02.499855+00:00 node-68 kernel: [1506255.838301] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:04:02.499856+00:00 node-68 kernel: [1506255.838303] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:04:02.499856+00:00 node-68 kernel: [1506255.838306] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:04:02.499857+00:00 node-68 kernel: [1506255.838309] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:04:02.499858+00:00 node-68 kernel: [1506255.838310] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:04:02.499858+00:00 node-68 kernel: [1506255.838314] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:04:02.499860+00:00 node-68 kernel: [1506255.838316] [] ? nf_iterate+0x62/0x80 2017-10-21T08:04:02.499861+00:00 node-68 kernel: [1506255.838317] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:04:02.499862+00:00 node-68 kernel: [1506255.838319] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:04:02.499862+00:00 node-68 kernel: [1506255.838322] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:04:02.499863+00:00 node-68 kernel: [1506255.838325] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:04:02.499864+00:00 node-68 kernel: [1506255.838327] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:04:02.499872+00:00 node-68 kernel: [1506255.838330] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:04:02.499873+00:00 node-68 kernel: [1506255.838333] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:04:02.499873+00:00 node-68 kernel: [1506255.838334] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:04:02.499874+00:00 node-68 kernel: [1506255.838335] [] process_backlog+0xa8/0x150 2017-10-21T08:04:02.499875+00:00 node-68 kernel: [1506255.838337] [] net_rx_action+0x21e/0x360 2017-10-21T08:04:02.499876+00:00 node-68 kernel: [1506255.838339] [] __do_softirq+0x101/0x290 2017-10-21T08:04:02.499877+00:00 node-68 kernel: [1506255.838341] [] irq_exit+0xa3/0xb0 2017-10-21T08:04:02.499878+00:00 node-68 kernel: [1506255.838342] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:04:02.499879+00:00 node-68 kernel: [1506255.838346] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:04:02.499880+00:00 node-68 kernel: [1506255.838347] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:04:02.499881+00:00 node-68 kernel: [1506255.838350] [] cpuidle_enter+0x17/0x20 2017-10-21T08:04:02.499882+00:00 node-68 kernel: [1506255.838353] [] call_cpuidle+0x32/0x60 2017-10-21T08:04:02.499883+00:00 node-68 kernel: [1506255.838354] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:04:02.499884+00:00 node-68 kernel: [1506255.838355] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:04:02.499885+00:00 node-68 kernel: [1506255.838357] [] start_secondary+0x154/0x190 2017-10-21T08:04:02.499886+00:00 node-68 kernel: [1506255.838359] ---[ end trace d44d42b3ada7839b ]--- 2017-10-21T08:13:49.900236+00:00 node-68 kernel: [1506843.200758] ------------[ cut here ]------------ 2017-10-21T08:13:49.900264+00:00 node-68 kernel: [1506843.200773] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:13:49.900267+00:00 node-68 kernel: [1506843.200776] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:13:49.900269+00:00 node-68 kernel: [1506843.200778] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:13:49.900272+00:00 node-68 kernel: [1506843.200860] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:13:49.900273+00:00 node-68 kernel: [1506843.200863] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:13:49.900275+00:00 node-68 kernel: [1506843.200865] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:13:49.900300+00:00 node-68 kernel: [1506843.200867] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:13:49.900304+00:00 node-68 kernel: [1506843.200870] ffff880ab1a50400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:13:49.900305+00:00 node-68 kernel: [1506843.200872] Call Trace: 2017-10-21T08:13:49.900307+00:00 node-68 kernel: [1506843.200874] [] dump_stack+0x63/0x90 2017-10-21T08:13:49.900309+00:00 node-68 kernel: [1506843.200883] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:13:49.900311+00:00 node-68 kernel: [1506843.200885] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:13:49.900312+00:00 node-68 kernel: [1506843.200889] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:13:49.900315+00:00 node-68 kernel: [1506843.200892] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:13:49.900316+00:00 node-68 kernel: [1506843.200894] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:13:49.900318+00:00 node-68 kernel: [1506843.200901] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:13:49.900320+00:00 node-68 kernel: [1506843.200907] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:13:49.900321+00:00 node-68 kernel: [1506843.200911] [] ? nf_iterate+0x62/0x80 2017-10-21T08:13:49.900322+00:00 node-68 kernel: [1506843.200913] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:13:49.900324+00:00 node-68 kernel: [1506843.200921] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:13:49.900325+00:00 node-68 kernel: [1506843.200926] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:13:49.900326+00:00 node-68 kernel: [1506843.200930] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:13:49.900328+00:00 node-68 kernel: [1506843.200933] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:13:49.900328+00:00 node-68 kernel: [1506843.200937] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:13:49.900329+00:00 node-68 kernel: [1506843.200941] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:13:49.900331+00:00 node-68 kernel: [1506843.200943] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:13:49.900333+00:00 node-68 kernel: [1506843.200946] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:13:49.900334+00:00 node-68 kernel: [1506843.200950] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T08:13:49.900335+00:00 node-68 kernel: [1506843.200954] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:13:49.900335+00:00 node-68 kernel: [1506843.200956] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:13:49.900336+00:00 node-68 kernel: [1506843.200960] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:13:49.900338+00:00 node-68 kernel: [1506843.200963] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:13:49.900356+00:00 node-68 kernel: [1506843.200965] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:13:49.900358+00:00 node-68 kernel: [1506843.200967] [] process_backlog+0xa8/0x150 2017-10-21T08:13:49.900360+00:00 node-68 kernel: [1506843.200968] [] net_rx_action+0x21e/0x360 2017-10-21T08:13:49.900361+00:00 node-68 kernel: [1506843.200971] [] __do_softirq+0x101/0x290 2017-10-21T08:13:49.900364+00:00 node-68 kernel: [1506843.200974] [] irq_exit+0xa3/0xb0 2017-10-21T08:13:49.900366+00:00 node-68 kernel: [1506843.200975] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:13:49.900368+00:00 node-68 kernel: [1506843.200980] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:13:49.900369+00:00 node-68 kernel: [1506843.200981] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:13:49.900370+00:00 node-68 kernel: [1506843.200986] [] cpuidle_enter+0x17/0x20 2017-10-21T08:13:49.900377+00:00 node-68 kernel: [1506843.200989] [] call_cpuidle+0x32/0x60 2017-10-21T08:13:49.900379+00:00 node-68 kernel: [1506843.200991] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:13:49.900381+00:00 node-68 kernel: [1506843.200993] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:13:49.900382+00:00 node-68 kernel: [1506843.200995] [] start_secondary+0x154/0x190 2017-10-21T08:13:49.900384+00:00 node-68 kernel: [1506843.200999] ---[ end trace d44d42b3ada7839c ]--- 2017-10-21T08:17:15.817359+00:00 node-68 kernel: [1507049.104231] ------------[ cut here ]------------ 2017-10-21T08:17:15.817379+00:00 node-68 kernel: [1507049.104246] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:17:15.817380+00:00 node-68 kernel: [1507049.104250] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:17:15.817381+00:00 node-68 kernel: [1507049.104252] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:17:15.817383+00:00 node-68 kernel: [1507049.104328] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:17:15.817384+00:00 node-68 kernel: [1507049.104329] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:17:15.817385+00:00 node-68 kernel: [1507049.104330] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:17:15.817400+00:00 node-68 kernel: [1507049.104332] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:17:15.817401+00:00 node-68 kernel: [1507049.104334] ffff8820343e8000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:17:15.817402+00:00 node-68 kernel: [1507049.104336] Call Trace: 2017-10-21T08:17:15.817403+00:00 node-68 kernel: [1507049.104337] [] dump_stack+0x63/0x90 2017-10-21T08:17:15.817404+00:00 node-68 kernel: [1507049.104344] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:17:15.817405+00:00 node-68 kernel: [1507049.104346] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:17:15.817405+00:00 node-68 kernel: [1507049.104348] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:17:15.817406+00:00 node-68 kernel: [1507049.104350] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:17:15.817408+00:00 node-68 kernel: [1507049.104352] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:17:15.817409+00:00 node-68 kernel: [1507049.104357] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:17:15.817410+00:00 node-68 kernel: [1507049.104360] [] ? handle_irq_event+0x49/0x60 2017-10-21T08:17:15.817410+00:00 node-68 kernel: [1507049.104365] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:17:15.817411+00:00 node-68 kernel: [1507049.104368] [] ? do_IRQ+0x54/0xd0 2017-10-21T08:17:15.817413+00:00 node-68 kernel: [1507049.104370] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:17:15.817414+00:00 node-68 kernel: [1507049.104372] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:17:15.817416+00:00 node-68 kernel: [1507049.104529] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:17:15.817416+00:00 node-68 kernel: [1507049.104666] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:17:15.817417+00:00 node-68 kernel: [1507049.104671] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:17:15.817418+00:00 node-68 kernel: [1507049.104673] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:17:15.817419+00:00 node-68 kernel: [1507049.104674] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:17:15.817421+00:00 node-68 kernel: [1507049.104676] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:17:15.817423+00:00 node-68 kernel: [1507049.104680] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T08:17:15.817425+00:00 node-68 kernel: [1507049.104684] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T08:17:15.817426+00:00 node-68 kernel: [1507049.104688] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:17:15.817427+00:00 node-68 kernel: [1507049.104821] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:17:15.817428+00:00 node-68 kernel: [1507049.104825] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:17:15.817429+00:00 node-68 kernel: [1507049.104829] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:17:15.817437+00:00 node-68 kernel: [1507049.104831] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:17:15.817438+00:00 node-68 kernel: [1507049.104832] [] process_backlog+0xa8/0x150 2017-10-21T08:17:15.817439+00:00 node-68 kernel: [1507049.104834] [] net_rx_action+0x21e/0x360 2017-10-21T08:17:15.817441+00:00 node-68 kernel: [1507049.104838] [] __do_softirq+0x101/0x290 2017-10-21T08:17:15.817442+00:00 node-68 kernel: [1507049.104840] [] irq_exit+0xa3/0xb0 2017-10-21T08:17:15.817444+00:00 node-68 kernel: [1507049.104843] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:17:15.817445+00:00 node-68 kernel: [1507049.104847] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:17:15.817446+00:00 node-68 kernel: [1507049.104848] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:17:15.817448+00:00 node-68 kernel: [1507049.104853] [] cpuidle_enter+0x17/0x20 2017-10-21T08:17:15.817449+00:00 node-68 kernel: [1507049.104857] [] call_cpuidle+0x32/0x60 2017-10-21T08:17:15.817450+00:00 node-68 kernel: [1507049.104858] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:17:15.817451+00:00 node-68 kernel: [1507049.104860] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:17:15.817452+00:00 node-68 kernel: [1507049.104863] [] start_secondary+0x154/0x190 2017-10-21T08:17:15.817452+00:00 node-68 kernel: [1507049.104865] ---[ end trace d44d42b3ada7839d ]--- 2017-10-21T08:18:04.174784+00:00 node-68 kernel: [1507097.459013] ------------[ cut here ]------------ 2017-10-21T08:18:04.174804+00:00 node-68 kernel: [1507097.459028] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:18:04.174806+00:00 node-68 kernel: [1507097.459032] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:18:04.174806+00:00 node-68 kernel: [1507097.459033] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:18:04.174808+00:00 node-68 kernel: [1507097.459102] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:18:04.174815+00:00 node-68 kernel: [1507097.459104] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:18:04.174816+00:00 node-68 kernel: [1507097.459105] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:18:04.174831+00:00 node-68 kernel: [1507097.459106] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:18:04.174832+00:00 node-68 kernel: [1507097.459108] ffff881034069000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:18:04.174833+00:00 node-68 kernel: [1507097.459110] Call Trace: 2017-10-21T08:18:04.174835+00:00 node-68 kernel: [1507097.459112] [] dump_stack+0x63/0x90 2017-10-21T08:18:04.174836+00:00 node-68 kernel: [1507097.459118] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:18:04.174836+00:00 node-68 kernel: [1507097.459120] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:18:04.174837+00:00 node-68 kernel: [1507097.459123] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:18:04.174838+00:00 node-68 kernel: [1507097.459125] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:18:04.174839+00:00 node-68 kernel: [1507097.459127] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:18:04.174840+00:00 node-68 kernel: [1507097.459131] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:18:04.174841+00:00 node-68 kernel: [1507097.459136] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:18:04.174842+00:00 node-68 kernel: [1507097.459139] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:18:04.174842+00:00 node-68 kernel: [1507097.459142] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:18:04.174843+00:00 node-68 kernel: [1507097.459144] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:18:04.174844+00:00 node-68 kernel: [1507097.459147] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:18:04.174845+00:00 node-68 kernel: [1507097.459150] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:18:04.174846+00:00 node-68 kernel: [1507097.459153] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:18:04.174847+00:00 node-68 kernel: [1507097.459156] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:18:04.174848+00:00 node-68 kernel: [1507097.459158] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:18:04.174848+00:00 node-68 kernel: [1507097.459163] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:18:04.174850+00:00 node-68 kernel: [1507097.459166] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:18:04.174851+00:00 node-68 kernel: [1507097.459169] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:18:04.174852+00:00 node-68 kernel: [1507097.459172] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:18:04.174852+00:00 node-68 kernel: [1507097.459173] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:18:04.174853+00:00 node-68 kernel: [1507097.459175] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:18:04.174854+00:00 node-68 kernel: [1507097.459176] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:18:04.174855+00:00 node-68 kernel: [1507097.459178] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:18:04.174862+00:00 node-68 kernel: [1507097.459179] [] process_backlog+0xa8/0x150 2017-10-21T08:18:04.174862+00:00 node-68 kernel: [1507097.459181] [] net_rx_action+0x21e/0x360 2017-10-21T08:18:04.174863+00:00 node-68 kernel: [1507097.459183] [] __do_softirq+0x101/0x290 2017-10-21T08:18:04.174864+00:00 node-68 kernel: [1507097.459185] [] irq_exit+0xa3/0xb0 2017-10-21T08:18:04.174865+00:00 node-68 kernel: [1507097.459187] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:18:04.174866+00:00 node-68 kernel: [1507097.459191] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:18:04.174867+00:00 node-68 kernel: [1507097.459191] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:18:04.174867+00:00 node-68 kernel: [1507097.459195] [] cpuidle_enter+0x17/0x20 2017-10-21T08:18:04.174868+00:00 node-68 kernel: [1507097.459198] [] call_cpuidle+0x32/0x60 2017-10-21T08:18:04.174869+00:00 node-68 kernel: [1507097.459199] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:18:04.174870+00:00 node-68 kernel: [1507097.459200] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:18:04.174871+00:00 node-68 kernel: [1507097.459202] [] start_secondary+0x154/0x190 2017-10-21T08:18:04.174872+00:00 node-68 kernel: [1507097.459204] ---[ end trace d44d42b3ada7839e ]--- 2017-10-21T08:20:40.995428+00:00 node-68 kernel: [1507254.269498] ------------[ cut here ]------------ 2017-10-21T08:20:40.995448+00:00 node-68 kernel: [1507254.269516] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:20:40.995450+00:00 node-68 kernel: [1507254.269521] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:20:40.995451+00:00 node-68 kernel: [1507254.269523] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:20:40.995452+00:00 node-68 kernel: [1507254.269618] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:20:40.995453+00:00 node-68 kernel: [1507254.269620] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:20:40.995454+00:00 node-68 kernel: [1507254.269622] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:20:40.995468+00:00 node-68 kernel: [1507254.269625] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:20:40.995469+00:00 node-68 kernel: [1507254.269628] ffff88203378eb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:20:40.995470+00:00 node-68 kernel: [1507254.269631] Call Trace: 2017-10-21T08:20:40.995471+00:00 node-68 kernel: [1507254.269633] [] dump_stack+0x63/0x90 2017-10-21T08:20:40.995472+00:00 node-68 kernel: [1507254.269643] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:20:40.995473+00:00 node-68 kernel: [1507254.269645] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:20:40.995473+00:00 node-68 kernel: [1507254.269649] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:20:40.995474+00:00 node-68 kernel: [1507254.269651] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:20:40.995475+00:00 node-68 kernel: [1507254.269654] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:20:40.995477+00:00 node-68 kernel: [1507254.269661] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:20:40.995477+00:00 node-68 kernel: [1507254.269664] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:20:40.995478+00:00 node-68 kernel: [1507254.269671] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:20:40.995478+00:00 node-68 kernel: [1507254.269674] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:20:40.995479+00:00 node-68 kernel: [1507254.269678] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:20:40.995480+00:00 node-68 kernel: [1507254.269682] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:20:40.995482+00:00 node-68 kernel: [1507254.269686] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:20:40.995482+00:00 node-68 kernel: [1507254.269690] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:20:40.995483+00:00 node-68 kernel: [1507254.269695] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:20:40.995483+00:00 node-68 kernel: [1507254.269697] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:20:40.995484+00:00 node-68 kernel: [1507254.269700] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:20:40.995487+00:00 node-68 kernel: [1507254.269703] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:20:40.995540+00:00 node-68 kernel: [1507254.269706] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:20:40.995553+00:00 node-68 kernel: [1507254.269708] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:20:40.995556+00:00 node-68 kernel: [1507254.269711] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:20:40.995558+00:00 node-68 kernel: [1507254.269714] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:20:40.995560+00:00 node-68 kernel: [1507254.269716] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:20:40.995592+00:00 node-68 kernel: [1507254.269717] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:20:40.995594+00:00 node-68 kernel: [1507254.269719] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:20:40.995596+00:00 node-68 kernel: [1507254.269720] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:20:40.995598+00:00 node-68 kernel: [1507254.269721] [] process_backlog+0xa8/0x150 2017-10-21T08:20:40.995600+00:00 node-68 kernel: [1507254.269723] [] net_rx_action+0x21e/0x360 2017-10-21T08:20:40.995603+00:00 node-68 kernel: [1507254.269725] [] __do_softirq+0x101/0x290 2017-10-21T08:20:40.995605+00:00 node-68 kernel: [1507254.269727] [] irq_exit+0xa3/0xb0 2017-10-21T08:20:40.995607+00:00 node-68 kernel: [1507254.269729] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:20:40.995608+00:00 node-68 kernel: [1507254.269732] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:20:40.995610+00:00 node-68 kernel: [1507254.269733] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:20:40.995611+00:00 node-68 kernel: [1507254.269737] [] cpuidle_enter+0x17/0x20 2017-10-21T08:20:40.995614+00:00 node-68 kernel: [1507254.269739] [] call_cpuidle+0x32/0x60 2017-10-21T08:20:40.995616+00:00 node-68 kernel: [1507254.269740] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:20:40.995617+00:00 node-68 kernel: [1507254.269742] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:20:40.995619+00:00 node-68 kernel: [1507254.269744] [] start_secondary+0x154/0x190 2017-10-21T08:20:40.995620+00:00 node-68 kernel: [1507254.269747] ---[ end trace d44d42b3ada7839f ]--- 2017-10-21T08:23:05.673941+00:00 node-68 kernel: [1507398.938788] ------------[ cut here ]------------ 2017-10-21T08:23:05.673960+00:00 node-68 kernel: [1507398.938803] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:23:05.673962+00:00 node-68 kernel: [1507398.938817] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:23:05.673963+00:00 node-68 kernel: [1507398.938819] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:23:05.673965+00:00 node-68 kernel: [1507398.938885] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:23:05.673966+00:00 node-68 kernel: [1507398.938886] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:23:05.673967+00:00 node-68 kernel: [1507398.938887] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:23:05.673981+00:00 node-68 kernel: [1507398.938889] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:23:05.673982+00:00 node-68 kernel: [1507398.938891] ffff880abc1e4000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:23:05.673983+00:00 node-68 kernel: [1507398.938892] Call Trace: 2017-10-21T08:23:05.673984+00:00 node-68 kernel: [1507398.938893] [] dump_stack+0x63/0x90 2017-10-21T08:23:05.673993+00:00 node-68 kernel: [1507398.938901] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:23:05.673995+00:00 node-68 kernel: [1507398.938903] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:23:05.673996+00:00 node-68 kernel: [1507398.938906] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:23:05.673997+00:00 node-68 kernel: [1507398.938907] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:23:05.673998+00:00 node-68 kernel: [1507398.938909] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:23:05.673999+00:00 node-68 kernel: [1507398.938915] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:23:05.674000+00:00 node-68 kernel: [1507398.938917] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:23:05.674000+00:00 node-68 kernel: [1507398.938919] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:23:05.674001+00:00 node-68 kernel: [1507398.938934] [] ? nf_iterate+0x62/0x80 2017-10-21T08:23:05.674002+00:00 node-68 kernel: [1507398.938936] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:23:05.674003+00:00 node-68 kernel: [1507398.938944] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:23:05.674004+00:00 node-68 kernel: [1507398.938946] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:23:05.674004+00:00 node-68 kernel: [1507398.938949] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:23:05.674005+00:00 node-68 kernel: [1507398.938952] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:23:05.674006+00:00 node-68 kernel: [1507398.938955] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:23:05.674007+00:00 node-68 kernel: [1507398.938956] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:23:05.674008+00:00 node-68 kernel: [1507398.938958] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:23:05.674009+00:00 node-68 kernel: [1507398.938961] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:23:05.674009+00:00 node-68 kernel: [1507398.938964] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:23:05.674010+00:00 node-68 kernel: [1507398.938967] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:23:05.674010+00:00 node-68 kernel: [1507398.938968] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:23:05.674011+00:00 node-68 kernel: [1507398.938970] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:23:05.674013+00:00 node-68 kernel: [1507398.938972] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:23:05.674020+00:00 node-68 kernel: [1507398.938973] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:23:05.674021+00:00 node-68 kernel: [1507398.938974] [] process_backlog+0xa8/0x150 2017-10-21T08:23:05.674022+00:00 node-68 kernel: [1507398.938976] [] net_rx_action+0x21e/0x360 2017-10-21T08:23:05.674023+00:00 node-68 kernel: [1507398.938978] [] __do_softirq+0x101/0x290 2017-10-21T08:23:05.674024+00:00 node-68 kernel: [1507398.938980] [] irq_exit+0xa3/0xb0 2017-10-21T08:23:05.674025+00:00 node-68 kernel: [1507398.938983] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:23:05.674025+00:00 node-68 kernel: [1507398.938986] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:23:05.674026+00:00 node-68 kernel: [1507398.938987] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:23:05.674027+00:00 node-68 kernel: [1507398.938990] [] cpuidle_enter+0x17/0x20 2017-10-21T08:23:05.674028+00:00 node-68 kernel: [1507398.938993] [] call_cpuidle+0x32/0x60 2017-10-21T08:23:05.674029+00:00 node-68 kernel: [1507398.938994] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:23:05.674030+00:00 node-68 kernel: [1507398.938996] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:23:05.674031+00:00 node-68 kernel: [1507398.938997] [] start_secondary+0x154/0x190 2017-10-21T08:23:05.674031+00:00 node-68 kernel: [1507398.938999] ---[ end trace d44d42b3ada783a0 ]--- 2017-10-21T08:27:21.242933+00:00 node-68 kernel: [1507654.491551] ------------[ cut here ]------------ 2017-10-21T08:27:21.242952+00:00 node-68 kernel: [1507654.491565] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:27:21.242954+00:00 node-68 kernel: [1507654.491568] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:27:21.242955+00:00 node-68 kernel: [1507654.491570] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:27:21.242957+00:00 node-68 kernel: [1507654.491639] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:27:21.242974+00:00 node-68 kernel: [1507654.491640] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:27:21.242975+00:00 node-68 kernel: [1507654.491641] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:27:21.242990+00:00 node-68 kernel: [1507654.491643] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:27:21.242991+00:00 node-68 kernel: [1507654.491645] ffff881034920000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:27:21.242992+00:00 node-68 kernel: [1507654.491647] Call Trace: 2017-10-21T08:27:21.242994+00:00 node-68 kernel: [1507654.491648] [] dump_stack+0x63/0x90 2017-10-21T08:27:21.242994+00:00 node-68 kernel: [1507654.491655] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:27:21.242995+00:00 node-68 kernel: [1507654.491657] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:27:21.242996+00:00 node-68 kernel: [1507654.491659] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:27:21.242996+00:00 node-68 kernel: [1507654.491661] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:27:21.242998+00:00 node-68 kernel: [1507654.491664] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:27:21.242999+00:00 node-68 kernel: [1507654.491669] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:27:21.243000+00:00 node-68 kernel: [1507654.491671] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:27:21.243000+00:00 node-68 kernel: [1507654.491676] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:27:21.243001+00:00 node-68 kernel: [1507654.491679] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:27:21.243002+00:00 node-68 kernel: [1507654.491681] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:27:21.243004+00:00 node-68 kernel: [1507654.491684] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:27:21.243005+00:00 node-68 kernel: [1507654.491686] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:27:21.243005+00:00 node-68 kernel: [1507654.491689] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:27:21.243006+00:00 node-68 kernel: [1507654.491694] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:27:21.243007+00:00 node-68 kernel: [1507654.491699] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:27:21.243008+00:00 node-68 kernel: [1507654.491703] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:27:21.243009+00:00 node-68 kernel: [1507654.491707] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:27:21.243010+00:00 node-68 kernel: [1507654.491712] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:27:21.243011+00:00 node-68 kernel: [1507654.491716] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:27:21.243012+00:00 node-68 kernel: [1507654.491718] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:27:21.243012+00:00 node-68 kernel: [1507654.491721] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:27:21.243013+00:00 node-68 kernel: [1507654.491723] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:27:21.243021+00:00 node-68 kernel: [1507654.491725] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:27:21.243022+00:00 node-68 kernel: [1507654.491726] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:27:21.243022+00:00 node-68 kernel: [1507654.491727] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:27:21.243023+00:00 node-68 kernel: [1507654.491729] [] process_backlog+0xa8/0x150 2017-10-21T08:27:21.243024+00:00 node-68 kernel: [1507654.491730] [] net_rx_action+0x21e/0x360 2017-10-21T08:27:21.243025+00:00 node-68 kernel: [1507654.491732] [] __do_softirq+0x101/0x290 2017-10-21T08:27:21.243026+00:00 node-68 kernel: [1507654.491734] [] irq_exit+0xa3/0xb0 2017-10-21T08:27:21.243027+00:00 node-68 kernel: [1507654.491737] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:27:21.243027+00:00 node-68 kernel: [1507654.491740] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:27:21.243028+00:00 node-68 kernel: [1507654.491741] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:27:21.243028+00:00 node-68 kernel: [1507654.491745] [] cpuidle_enter+0x17/0x20 2017-10-21T08:27:21.243030+00:00 node-68 kernel: [1507654.491747] [] call_cpuidle+0x32/0x60 2017-10-21T08:27:21.243031+00:00 node-68 kernel: [1507654.491748] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:27:21.243032+00:00 node-68 kernel: [1507654.491750] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:27:21.243032+00:00 node-68 kernel: [1507654.491751] [] start_secondary+0x154/0x190 2017-10-21T08:27:21.243033+00:00 node-68 kernel: [1507654.491754] ---[ end trace d44d42b3ada783a1 ]--- 2017-10-21T08:32:30.489264+00:00 node-68 kernel: [1507963.715415] ------------[ cut here ]------------ 2017-10-21T08:32:30.489286+00:00 node-68 kernel: [1507963.715425] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:32:30.489288+00:00 node-68 kernel: [1507963.715428] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:32:30.489289+00:00 node-68 kernel: [1507963.715430] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:32:30.489292+00:00 node-68 kernel: [1507963.715519] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:32:30.489293+00:00 node-68 kernel: [1507963.715521] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:32:30.489293+00:00 node-68 kernel: [1507963.715526] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T08:32:30.489308+00:00 node-68 kernel: [1507963.715528] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T08:32:30.489310+00:00 node-68 kernel: [1507963.715531] ffff880712f0ed00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:32:30.489312+00:00 node-68 kernel: [1507963.715533] Call Trace: 2017-10-21T08:32:30.489314+00:00 node-68 kernel: [1507963.715535] [] dump_stack+0x63/0x90 2017-10-21T08:32:30.489315+00:00 node-68 kernel: [1507963.715543] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:32:30.489315+00:00 node-68 kernel: [1507963.715546] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:32:30.489316+00:00 node-68 kernel: [1507963.715549] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:32:30.489318+00:00 node-68 kernel: [1507963.715552] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:32:30.489320+00:00 node-68 kernel: [1507963.715554] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:32:30.489321+00:00 node-68 kernel: [1507963.715561] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:32:30.489322+00:00 node-68 kernel: [1507963.715565] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:32:30.489323+00:00 node-68 kernel: [1507963.715567] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:32:30.489324+00:00 node-68 kernel: [1507963.715572] [] ? nf_iterate+0x62/0x80 2017-10-21T08:32:30.489325+00:00 node-68 kernel: [1507963.715575] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:32:30.489327+00:00 node-68 kernel: [1507963.715581] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:32:30.489328+00:00 node-68 kernel: [1507963.715585] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:32:30.489329+00:00 node-68 kernel: [1507963.715589] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:32:30.489330+00:00 node-68 kernel: [1507963.715593] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:32:30.489331+00:00 node-68 kernel: [1507963.715596] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:32:30.489333+00:00 node-68 kernel: [1507963.715601] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:32:30.489335+00:00 node-68 kernel: [1507963.715603] [] ? nf_iterate+0x62/0x80 2017-10-21T08:32:30.489336+00:00 node-68 kernel: [1507963.715606] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:32:30.489337+00:00 node-68 kernel: [1507963.715609] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:32:30.489338+00:00 node-68 kernel: [1507963.715614] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:32:30.489339+00:00 node-68 kernel: [1507963.715618] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:32:30.489341+00:00 node-68 kernel: [1507963.715621] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:32:30.489350+00:00 node-68 kernel: [1507963.715623] [] ? __napi_schedule+0x40/0x60 2017-10-21T08:32:30.489352+00:00 node-68 kernel: [1507963.715625] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:32:30.489355+00:00 node-68 kernel: [1507963.715628] [] process_backlog+0xa8/0x150 2017-10-21T08:32:30.489356+00:00 node-68 kernel: [1507963.715630] [] net_rx_action+0x21e/0x360 2017-10-21T08:32:30.489358+00:00 node-68 kernel: [1507963.715633] [] __do_softirq+0x101/0x290 2017-10-21T08:32:30.489359+00:00 node-68 kernel: [1507963.715637] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:32:30.489361+00:00 node-68 kernel: [1507963.715638] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:32:30.489362+00:00 node-68 kernel: [1507963.715642] [] do_softirq+0x1d/0x20 2017-10-21T08:32:30.489362+00:00 node-68 kernel: [1507963.715644] [] netif_rx_ni+0x33/0x80 2017-10-21T08:32:30.489363+00:00 node-68 kernel: [1507963.715649] [] tun_get_user+0x506/0x880 2017-10-21T08:32:30.489364+00:00 node-68 kernel: [1507963.715652] [] tun_sendmsg+0x51/0x70 2017-10-21T08:32:30.489365+00:00 node-68 kernel: [1507963.715656] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:32:30.489366+00:00 node-68 kernel: [1507963.715659] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:32:30.489366+00:00 node-68 kernel: [1507963.715663] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:32:30.489367+00:00 node-68 kernel: [1507963.715667] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:32:30.489367+00:00 node-68 kernel: [1507963.715671] [] kthread+0xe5/0x100 2017-10-21T08:32:30.489369+00:00 node-68 kernel: [1507963.715673] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:32:30.489370+00:00 node-68 kernel: [1507963.715677] [] ret_from_fork+0x3f/0x70 2017-10-21T08:32:30.489371+00:00 node-68 kernel: [1507963.715679] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:32:30.489372+00:00 node-68 kernel: [1507963.715682] ---[ end trace d44d42b3ada783a2 ]--- 2017-10-21T08:35:20.820094+00:00 node-68 kernel: [1508134.038217] ------------[ cut here ]------------ 2017-10-21T08:35:20.820126+00:00 node-68 kernel: [1508134.038233] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:35:20.820128+00:00 node-68 kernel: [1508134.038236] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:35:20.820129+00:00 node-68 kernel: [1508134.038238] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:35:20.820140+00:00 node-68 kernel: [1508134.038307] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:35:20.820148+00:00 node-68 kernel: [1508134.038309] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:35:20.820149+00:00 node-68 kernel: [1508134.038310] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:35:20.820170+00:00 node-68 kernel: [1508134.038312] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:35:20.820172+00:00 node-68 kernel: [1508134.038313] ffff881e8c54dd00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:35:20.820173+00:00 node-68 kernel: [1508134.038315] Call Trace: 2017-10-21T08:35:20.820174+00:00 node-68 kernel: [1508134.038316] [] dump_stack+0x63/0x90 2017-10-21T08:35:20.820175+00:00 node-68 kernel: [1508134.038325] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:35:20.820176+00:00 node-68 kernel: [1508134.038327] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:35:20.820177+00:00 node-68 kernel: [1508134.038330] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:35:20.820178+00:00 node-68 kernel: [1508134.038332] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:35:20.820179+00:00 node-68 kernel: [1508134.038334] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:35:20.820180+00:00 node-68 kernel: [1508134.038340] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:35:20.820181+00:00 node-68 kernel: [1508134.038344] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:35:20.820182+00:00 node-68 kernel: [1508134.038346] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:35:20.820183+00:00 node-68 kernel: [1508134.038351] [] ? nf_iterate+0x62/0x80 2017-10-21T08:35:20.820184+00:00 node-68 kernel: [1508134.038353] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:35:20.820185+00:00 node-68 kernel: [1508134.038360] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:35:20.820186+00:00 node-68 kernel: [1508134.038363] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:35:20.820188+00:00 node-68 kernel: [1508134.038366] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:35:20.820189+00:00 node-68 kernel: [1508134.038369] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:35:20.820190+00:00 node-68 kernel: [1508134.038373] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:35:20.820191+00:00 node-68 kernel: [1508134.038377] [] ? __alloc_pages_nodemask+0x159/0x2a0 2017-10-21T08:35:20.820193+00:00 node-68 kernel: [1508134.038382] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T08:35:20.820194+00:00 node-68 kernel: [1508134.038385] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:35:20.820195+00:00 node-68 kernel: [1508134.038387] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:35:20.820196+00:00 node-68 kernel: [1508134.038390] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:35:20.820197+00:00 node-68 kernel: [1508134.038393] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:35:20.820199+00:00 node-68 kernel: [1508134.038395] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:35:20.820211+00:00 node-68 kernel: [1508134.038396] [] process_backlog+0xa8/0x150 2017-10-21T08:35:20.820213+00:00 node-68 kernel: [1508134.038397] [] net_rx_action+0x21e/0x360 2017-10-21T08:35:20.820215+00:00 node-68 kernel: [1508134.038400] [] __do_softirq+0x101/0x290 2017-10-21T08:35:20.820216+00:00 node-68 kernel: [1508134.038402] [] irq_exit+0xa3/0xb0 2017-10-21T08:35:20.820218+00:00 node-68 kernel: [1508134.038403] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:35:20.820219+00:00 node-68 kernel: [1508134.038407] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:35:20.820221+00:00 node-68 kernel: [1508134.038407] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:35:20.820222+00:00 node-68 kernel: [1508134.038411] [] cpuidle_enter+0x17/0x20 2017-10-21T08:35:20.820223+00:00 node-68 kernel: [1508134.038414] [] call_cpuidle+0x32/0x60 2017-10-21T08:35:20.820224+00:00 node-68 kernel: [1508134.038415] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:35:20.820225+00:00 node-68 kernel: [1508134.038417] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:35:20.820226+00:00 node-68 kernel: [1508134.038419] [] start_secondary+0x154/0x190 2017-10-21T08:35:20.820227+00:00 node-68 kernel: [1508134.038421] ---[ end trace d44d42b3ada783a3 ]--- 2017-10-21T08:36:48.203502+00:00 node-68 kernel: [1508221.416077] ------------[ cut here ]------------ 2017-10-21T08:36:48.203520+00:00 node-68 kernel: [1508221.416091] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:36:48.203522+00:00 node-68 kernel: [1508221.416094] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:36:48.203522+00:00 node-68 kernel: [1508221.416096] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:36:48.203524+00:00 node-68 kernel: [1508221.416163] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:36:48.203531+00:00 node-68 kernel: [1508221.416164] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:36:48.203532+00:00 node-68 kernel: [1508221.416165] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:36:48.203547+00:00 node-68 kernel: [1508221.416167] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:36:48.203548+00:00 node-68 kernel: [1508221.416169] ffff88203241b800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:36:48.203550+00:00 node-68 kernel: [1508221.416171] Call Trace: 2017-10-21T08:36:48.203551+00:00 node-68 kernel: [1508221.416172] [] dump_stack+0x63/0x90 2017-10-21T08:36:48.203552+00:00 node-68 kernel: [1508221.416180] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:36:48.203552+00:00 node-68 kernel: [1508221.416182] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:36:48.203553+00:00 node-68 kernel: [1508221.416184] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:36:48.203554+00:00 node-68 kernel: [1508221.416187] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:36:48.203555+00:00 node-68 kernel: [1508221.416189] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:36:48.203557+00:00 node-68 kernel: [1508221.416194] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:36:48.203557+00:00 node-68 kernel: [1508221.416196] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:36:48.203558+00:00 node-68 kernel: [1508221.416201] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:36:48.203559+00:00 node-68 kernel: [1508221.416203] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:36:48.203559+00:00 node-68 kernel: [1508221.416205] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:36:48.203561+00:00 node-68 kernel: [1508221.416208] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:36:48.203562+00:00 node-68 kernel: [1508221.416210] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:36:48.203563+00:00 node-68 kernel: [1508221.416213] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:36:48.203564+00:00 node-68 kernel: [1508221.416219] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:36:48.203564+00:00 node-68 kernel: [1508221.416222] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:36:48.203565+00:00 node-68 kernel: [1508221.416225] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:36:48.203567+00:00 node-68 kernel: [1508221.416228] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:36:48.203568+00:00 node-68 kernel: [1508221.416231] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:36:48.203568+00:00 node-68 kernel: [1508221.416234] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:36:48.203569+00:00 node-68 kernel: [1508221.416237] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:36:48.203569+00:00 node-68 kernel: [1508221.416240] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:36:48.203571+00:00 node-68 kernel: [1508221.416241] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:36:48.203578+00:00 node-68 kernel: [1508221.416243] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:36:48.203579+00:00 node-68 kernel: [1508221.416244] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:36:48.203580+00:00 node-68 kernel: [1508221.416246] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:36:48.203580+00:00 node-68 kernel: [1508221.416247] [] process_backlog+0xa8/0x150 2017-10-21T08:36:48.203581+00:00 node-68 kernel: [1508221.416248] [] net_rx_action+0x21e/0x360 2017-10-21T08:36:48.203582+00:00 node-68 kernel: [1508221.416250] [] __do_softirq+0x101/0x290 2017-10-21T08:36:48.203583+00:00 node-68 kernel: [1508221.416252] [] irq_exit+0xa3/0xb0 2017-10-21T08:36:48.203584+00:00 node-68 kernel: [1508221.416255] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:36:48.203585+00:00 node-68 kernel: [1508221.416258] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:36:48.203585+00:00 node-68 kernel: [1508221.416259] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:36:48.203586+00:00 node-68 kernel: [1508221.416262] [] cpuidle_enter+0x17/0x20 2017-10-21T08:36:48.203587+00:00 node-68 kernel: [1508221.416265] [] call_cpuidle+0x32/0x60 2017-10-21T08:36:48.203588+00:00 node-68 kernel: [1508221.416266] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:36:48.203589+00:00 node-68 kernel: [1508221.416268] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:36:48.203590+00:00 node-68 kernel: [1508221.416269] [] start_secondary+0x154/0x190 2017-10-21T08:36:48.203590+00:00 node-68 kernel: [1508221.416271] ---[ end trace d44d42b3ada783a4 ]--- 2017-10-21T08:37:28.451757+00:00 node-68 kernel: [1508261.661767] ------------[ cut here ]------------ 2017-10-21T08:37:28.451781+00:00 node-68 kernel: [1508261.661781] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:37:28.451783+00:00 node-68 kernel: [1508261.661784] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:37:28.451786+00:00 node-68 kernel: [1508261.661786] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:37:28.451788+00:00 node-68 kernel: [1508261.661855] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:37:28.451789+00:00 node-68 kernel: [1508261.661857] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:37:28.451790+00:00 node-68 kernel: [1508261.661859] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:37:28.451816+00:00 node-68 kernel: [1508261.661861] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:37:28.451817+00:00 node-68 kernel: [1508261.661862] ffff882002ca1800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:37:28.451819+00:00 node-68 kernel: [1508261.661864] Call Trace: 2017-10-21T08:37:28.451821+00:00 node-68 kernel: [1508261.661865] [] dump_stack+0x63/0x90 2017-10-21T08:37:28.451822+00:00 node-68 kernel: [1508261.661872] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:37:28.451823+00:00 node-68 kernel: [1508261.661875] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:37:28.451824+00:00 node-68 kernel: [1508261.661877] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:37:28.451825+00:00 node-68 kernel: [1508261.661878] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:37:28.451827+00:00 node-68 kernel: [1508261.661880] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:37:28.451829+00:00 node-68 kernel: [1508261.661886] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:37:28.451830+00:00 node-68 kernel: [1508261.661890] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:37:28.451831+00:00 node-68 kernel: [1508261.661895] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:37:28.451832+00:00 node-68 kernel: [1508261.661897] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:37:28.451833+00:00 node-68 kernel: [1508261.661899] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:37:28.451835+00:00 node-68 kernel: [1508261.661902] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:37:28.451836+00:00 node-68 kernel: [1508261.661904] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:37:28.451837+00:00 node-68 kernel: [1508261.661907] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:37:28.451838+00:00 node-68 kernel: [1508261.661913] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:37:28.451839+00:00 node-68 kernel: [1508261.661916] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:37:28.451841+00:00 node-68 kernel: [1508261.661918] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:37:28.451843+00:00 node-68 kernel: [1508261.661921] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:37:28.451844+00:00 node-68 kernel: [1508261.661924] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:37:28.451845+00:00 node-68 kernel: [1508261.661927] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:37:28.451846+00:00 node-68 kernel: [1508261.661930] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:37:28.451847+00:00 node-68 kernel: [1508261.661933] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:37:28.451848+00:00 node-68 kernel: [1508261.661934] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:37:28.451862+00:00 node-68 kernel: [1508261.661936] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:37:28.451863+00:00 node-68 kernel: [1508261.661937] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:37:28.451865+00:00 node-68 kernel: [1508261.661939] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:37:28.451866+00:00 node-68 kernel: [1508261.661940] [] process_backlog+0xa8/0x150 2017-10-21T08:37:28.451868+00:00 node-68 kernel: [1508261.661941] [] net_rx_action+0x21e/0x360 2017-10-21T08:37:28.451870+00:00 node-68 kernel: [1508261.661944] [] __do_softirq+0x101/0x290 2017-10-21T08:37:28.451871+00:00 node-68 kernel: [1508261.661945] [] irq_exit+0xa3/0xb0 2017-10-21T08:37:28.451872+00:00 node-68 kernel: [1508261.661948] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:37:28.451873+00:00 node-68 kernel: [1508261.661951] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:37:28.451874+00:00 node-68 kernel: [1508261.661952] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:37:28.451875+00:00 node-68 kernel: [1508261.661955] [] cpuidle_enter+0x17/0x20 2017-10-21T08:37:28.451877+00:00 node-68 kernel: [1508261.661958] [] call_cpuidle+0x32/0x60 2017-10-21T08:37:28.451878+00:00 node-68 kernel: [1508261.661959] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:37:28.451879+00:00 node-68 kernel: [1508261.661961] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:37:28.451880+00:00 node-68 kernel: [1508261.661963] [] start_secondary+0x154/0x190 2017-10-21T08:37:28.451881+00:00 node-68 kernel: [1508261.661965] ---[ end trace d44d42b3ada783a5 ]--- 2017-10-21T08:42:26.153199+00:00 node-68 kernel: [1508559.344092] ------------[ cut here ]------------ 2017-10-21T08:42:26.153218+00:00 node-68 kernel: [1508559.344107] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:42:26.153220+00:00 node-68 kernel: [1508559.344122] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:42:26.153220+00:00 node-68 kernel: [1508559.344124] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:42:26.153230+00:00 node-68 kernel: [1508559.344368] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:42:26.153246+00:00 node-68 kernel: [1508559.344370] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:42:26.153248+00:00 node-68 kernel: [1508559.344371] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:42:26.153263+00:00 node-68 kernel: [1508559.344373] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:42:26.153264+00:00 node-68 kernel: [1508559.344374] ffff882033e5b600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:42:26.153266+00:00 node-68 kernel: [1508559.344376] Call Trace: 2017-10-21T08:42:26.153267+00:00 node-68 kernel: [1508559.344377] [] dump_stack+0x63/0x90 2017-10-21T08:42:26.153268+00:00 node-68 kernel: [1508559.344385] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:42:26.153268+00:00 node-68 kernel: [1508559.344387] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:42:26.153269+00:00 node-68 kernel: [1508559.344390] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:42:26.153270+00:00 node-68 kernel: [1508559.344391] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:42:26.153271+00:00 node-68 kernel: [1508559.344393] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:42:26.153272+00:00 node-68 kernel: [1508559.344398] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:42:26.153273+00:00 node-68 kernel: [1508559.344401] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:42:26.153274+00:00 node-68 kernel: [1508559.344406] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:42:26.153274+00:00 node-68 kernel: [1508559.344408] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:42:26.153275+00:00 node-68 kernel: [1508559.344410] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:42:26.153277+00:00 node-68 kernel: [1508559.344413] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:42:26.153278+00:00 node-68 kernel: [1508559.344417] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:42:26.153279+00:00 node-68 kernel: [1508559.344420] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:42:26.153279+00:00 node-68 kernel: [1508559.344425] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:42:26.153280+00:00 node-68 kernel: [1508559.344428] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:42:26.153281+00:00 node-68 kernel: [1508559.344431] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:42:26.153283+00:00 node-68 kernel: [1508559.344434] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:42:26.153284+00:00 node-68 kernel: [1508559.344437] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:42:26.153285+00:00 node-68 kernel: [1508559.344440] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:42:26.153285+00:00 node-68 kernel: [1508559.344443] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T08:42:26.153286+00:00 node-68 kernel: [1508559.344446] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:42:26.153287+00:00 node-68 kernel: [1508559.344448] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:42:26.153294+00:00 node-68 kernel: [1508559.344450] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:42:26.153295+00:00 node-68 kernel: [1508559.344452] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:42:26.153296+00:00 node-68 kernel: [1508559.344453] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:42:26.153297+00:00 node-68 kernel: [1508559.344454] [] process_backlog+0xa8/0x150 2017-10-21T08:42:26.153297+00:00 node-68 kernel: [1508559.344456] [] net_rx_action+0x21e/0x360 2017-10-21T08:42:26.153298+00:00 node-68 kernel: [1508559.344458] [] __do_softirq+0x101/0x290 2017-10-21T08:42:26.153299+00:00 node-68 kernel: [1508559.344460] [] irq_exit+0xa3/0xb0 2017-10-21T08:42:26.153300+00:00 node-68 kernel: [1508559.344463] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:42:26.153301+00:00 node-68 kernel: [1508559.344466] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:42:26.153301+00:00 node-68 kernel: [1508559.344466] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:42:26.153302+00:00 node-68 kernel: [1508559.344470] [] cpuidle_enter+0x17/0x20 2017-10-21T08:42:26.153304+00:00 node-68 kernel: [1508559.344472] [] call_cpuidle+0x32/0x60 2017-10-21T08:42:26.153305+00:00 node-68 kernel: [1508559.344473] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:42:26.153306+00:00 node-68 kernel: [1508559.344475] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:42:26.153307+00:00 node-68 kernel: [1508559.344477] [] start_secondary+0x154/0x190 2017-10-21T08:42:26.153308+00:00 node-68 kernel: [1508559.344479] ---[ end trace d44d42b3ada783a6 ]--- 2017-10-21T08:44:24.129883+00:00 node-68 kernel: [1508677.312627] ------------[ cut here ]------------ 2017-10-21T08:44:24.129905+00:00 node-68 kernel: [1508677.313072] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:44:24.129907+00:00 node-68 kernel: [1508677.313214] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:44:24.129908+00:00 node-68 kernel: [1508677.313216] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:44:24.129911+00:00 node-68 kernel: [1508677.313551] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:44:24.129920+00:00 node-68 kernel: [1508677.313553] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:44:24.129922+00:00 node-68 kernel: [1508677.313554] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:44:24.129938+00:00 node-68 kernel: [1508677.313556] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:44:24.129940+00:00 node-68 kernel: [1508677.313558] ffff8820350a5200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:44:24.129941+00:00 node-68 kernel: [1508677.313560] Call Trace: 2017-10-21T08:44:24.129942+00:00 node-68 kernel: [1508677.313561] [] dump_stack+0x63/0x90 2017-10-21T08:44:24.129943+00:00 node-68 kernel: [1508677.313568] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:44:24.129944+00:00 node-68 kernel: [1508677.313570] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:44:24.129944+00:00 node-68 kernel: [1508677.313573] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:44:24.129946+00:00 node-68 kernel: [1508677.313575] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:44:24.129947+00:00 node-68 kernel: [1508677.313577] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:44:24.129948+00:00 node-68 kernel: [1508677.313582] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:44:24.129949+00:00 node-68 kernel: [1508677.313585] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:44:24.129949+00:00 node-68 kernel: [1508677.313587] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:44:24.129950+00:00 node-68 kernel: [1508677.313593] [] ? nf_iterate+0x62/0x80 2017-10-21T08:44:24.129951+00:00 node-68 kernel: [1508677.313594] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:44:24.129952+00:00 node-68 kernel: [1508677.313600] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:44:24.129953+00:00 node-68 kernel: [1508677.313603] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:44:24.129954+00:00 node-68 kernel: [1508677.313605] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:44:24.129954+00:00 node-68 kernel: [1508677.313608] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:44:24.129955+00:00 node-68 kernel: [1508677.313610] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:44:24.129956+00:00 node-68 kernel: [1508677.313613] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:44:24.129958+00:00 node-68 kernel: [1508677.313615] [] ? nf_iterate+0x62/0x80 2017-10-21T08:44:24.129958+00:00 node-68 kernel: [1508677.313617] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:44:24.129959+00:00 node-68 kernel: [1508677.313620] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:44:24.129960+00:00 node-68 kernel: [1508677.313624] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:44:24.129960+00:00 node-68 kernel: [1508677.313627] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:44:24.129962+00:00 node-68 kernel: [1508677.313628] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:44:24.129969+00:00 node-68 kernel: [1508677.313630] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:44:24.129970+00:00 node-68 kernel: [1508677.313631] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:44:24.129971+00:00 node-68 kernel: [1508677.313633] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:44:24.129972+00:00 node-68 kernel: [1508677.313634] [] process_backlog+0xa8/0x150 2017-10-21T08:44:24.129974+00:00 node-68 kernel: [1508677.313635] [] net_rx_action+0x21e/0x360 2017-10-21T08:44:24.129975+00:00 node-68 kernel: [1508677.313638] [] __do_softirq+0x101/0x290 2017-10-21T08:44:24.129976+00:00 node-68 kernel: [1508677.313640] [] irq_exit+0xa3/0xb0 2017-10-21T08:44:24.129977+00:00 node-68 kernel: [1508677.313643] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:44:24.129977+00:00 node-68 kernel: [1508677.313646] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:44:24.129978+00:00 node-68 kernel: [1508677.313647] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:44:24.129979+00:00 node-68 kernel: [1508677.313650] [] cpuidle_enter+0x17/0x20 2017-10-21T08:44:24.129981+00:00 node-68 kernel: [1508677.313652] [] call_cpuidle+0x32/0x60 2017-10-21T08:44:24.129982+00:00 node-68 kernel: [1508677.313653] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:44:24.129983+00:00 node-68 kernel: [1508677.313655] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:44:24.129984+00:00 node-68 kernel: [1508677.313657] [] start_secondary+0x154/0x190 2017-10-21T08:44:24.129985+00:00 node-68 kernel: [1508677.313659] ---[ end trace d44d42b3ada783a7 ]--- 2017-10-21T08:50:41.047045+00:00 node-68 kernel: [1509054.206625] ------------[ cut here ]------------ 2017-10-21T08:50:41.047069+00:00 node-68 kernel: [1509054.206644] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:50:41.047071+00:00 node-68 kernel: [1509054.206648] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:50:41.047073+00:00 node-68 kernel: [1509054.206651] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:50:41.047076+00:00 node-68 kernel: [1509054.206745] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:50:41.047077+00:00 node-68 kernel: [1509054.206746] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:50:41.047078+00:00 node-68 kernel: [1509054.206749] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:50:41.047094+00:00 node-68 kernel: [1509054.206752] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:50:41.047095+00:00 node-68 kernel: [1509054.206755] ffff881ddae12e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:50:41.047105+00:00 node-68 kernel: [1509054.206758] Call Trace: 2017-10-21T08:50:41.047107+00:00 node-68 kernel: [1509054.206759] [] dump_stack+0x63/0x90 2017-10-21T08:50:41.047107+00:00 node-68 kernel: [1509054.206768] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:50:41.047109+00:00 node-68 kernel: [1509054.206773] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:50:41.047110+00:00 node-68 kernel: [1509054.206776] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:50:41.047110+00:00 node-68 kernel: [1509054.206779] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:50:41.047112+00:00 node-68 kernel: [1509054.206781] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:50:41.047113+00:00 node-68 kernel: [1509054.206788] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:50:41.047114+00:00 node-68 kernel: [1509054.206792] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:50:41.047114+00:00 node-68 kernel: [1509054.206799] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:50:41.047115+00:00 node-68 kernel: [1509054.206802] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:50:41.047116+00:00 node-68 kernel: [1509054.206806] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:50:41.047118+00:00 node-68 kernel: [1509054.206811] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:50:41.047119+00:00 node-68 kernel: [1509054.206814] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:50:41.047121+00:00 node-68 kernel: [1509054.206819] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:50:41.047122+00:00 node-68 kernel: [1509054.206823] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:50:41.047123+00:00 node-68 kernel: [1509054.206825] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:50:41.047125+00:00 node-68 kernel: [1509054.206828] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:50:41.047126+00:00 node-68 kernel: [1509054.206836] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:50:41.047128+00:00 node-68 kernel: [1509054.206840] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T08:50:41.047130+00:00 node-68 kernel: [1509054.206844] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:50:41.047131+00:00 node-68 kernel: [1509054.206847] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:50:41.047133+00:00 node-68 kernel: [1509054.206850] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:50:41.047135+00:00 node-68 kernel: [1509054.206853] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:50:41.047149+00:00 node-68 kernel: [1509054.206856] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:50:41.047152+00:00 node-68 kernel: [1509054.206857] [] process_backlog+0xa8/0x150 2017-10-21T08:50:41.047153+00:00 node-68 kernel: [1509054.206860] [] net_rx_action+0x21e/0x360 2017-10-21T08:50:41.047155+00:00 node-68 kernel: [1509054.206862] [] __do_softirq+0x101/0x290 2017-10-21T08:50:41.047156+00:00 node-68 kernel: [1509054.206864] [] irq_exit+0xa3/0xb0 2017-10-21T08:50:41.047157+00:00 node-68 kernel: [1509054.206866] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:50:41.047159+00:00 node-68 kernel: [1509054.206869] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:50:41.047159+00:00 node-68 kernel: [1509054.206869] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:50:41.047160+00:00 node-68 kernel: [1509054.206873] [] cpuidle_enter+0x17/0x20 2017-10-21T08:50:41.047161+00:00 node-68 kernel: [1509054.206875] [] call_cpuidle+0x32/0x60 2017-10-21T08:50:41.047162+00:00 node-68 kernel: [1509054.206876] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:50:41.047163+00:00 node-68 kernel: [1509054.206878] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:50:41.047164+00:00 node-68 kernel: [1509054.206880] [] start_secondary+0x154/0x190 2017-10-21T08:50:41.047165+00:00 node-68 kernel: [1509054.206883] ---[ end trace d44d42b3ada783a8 ]--- 2017-10-21T08:53:13.099716+00:00 node-68 kernel: [1509206.249519] ------------[ cut here ]------------ 2017-10-21T08:53:13.099735+00:00 node-68 kernel: [1509206.249528] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:53:13.099737+00:00 node-68 kernel: [1509206.249531] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:53:13.099738+00:00 node-68 kernel: [1509206.249533] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:53:13.099739+00:00 node-68 kernel: [1509206.249617] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:53:13.099740+00:00 node-68 kernel: [1509206.249619] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:53:13.099741+00:00 node-68 kernel: [1509206.249620] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:53:13.099756+00:00 node-68 kernel: [1509206.249623] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:53:13.099774+00:00 node-68 kernel: [1509206.249625] ffff880d641cec00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:53:13.099781+00:00 node-68 kernel: [1509206.249628] Call Trace: 2017-10-21T08:53:13.099783+00:00 node-68 kernel: [1509206.249629] [] dump_stack+0x63/0x90 2017-10-21T08:53:13.099784+00:00 node-68 kernel: [1509206.249638] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:53:13.099786+00:00 node-68 kernel: [1509206.249640] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:53:13.099787+00:00 node-68 kernel: [1509206.249644] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:53:13.099788+00:00 node-68 kernel: [1509206.249646] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:53:13.099790+00:00 node-68 kernel: [1509206.249648] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:53:13.099791+00:00 node-68 kernel: [1509206.249655] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:53:13.099792+00:00 node-68 kernel: [1509206.249658] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:53:13.099793+00:00 node-68 kernel: [1509206.249661] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:53:13.099793+00:00 node-68 kernel: [1509206.249665] [] ? nf_iterate+0x62/0x80 2017-10-21T08:53:13.099794+00:00 node-68 kernel: [1509206.249667] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:53:13.099796+00:00 node-68 kernel: [1509206.249674] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:53:13.099797+00:00 node-68 kernel: [1509206.249678] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:53:13.099798+00:00 node-68 kernel: [1509206.249682] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:53:13.099799+00:00 node-68 kernel: [1509206.249686] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:53:13.099799+00:00 node-68 kernel: [1509206.249689] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T08:53:13.099800+00:00 node-68 kernel: [1509206.249692] [] ? load_balance+0x1d3/0x980 2017-10-21T08:53:13.099802+00:00 node-68 kernel: [1509206.249696] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:53:13.099803+00:00 node-68 kernel: [1509206.249698] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:53:13.099804+00:00 node-68 kernel: [1509206.249700] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:53:13.099805+00:00 node-68 kernel: [1509206.249702] [] process_backlog+0xa8/0x150 2017-10-21T08:53:13.099805+00:00 node-68 kernel: [1509206.249704] [] net_rx_action+0x21e/0x360 2017-10-21T08:53:13.099806+00:00 node-68 kernel: [1509206.249707] [] __do_softirq+0x101/0x290 2017-10-21T08:53:13.099808+00:00 node-68 kernel: [1509206.249710] [] irq_exit+0xa3/0xb0 2017-10-21T08:53:13.099817+00:00 node-68 kernel: [1509206.249713] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:53:13.099818+00:00 node-68 kernel: [1509206.249716] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:53:13.099819+00:00 node-68 kernel: [1509206.249718] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:53:13.099819+00:00 node-68 kernel: [1509206.249722] [] cpuidle_enter+0x17/0x20 2017-10-21T08:53:13.099821+00:00 node-68 kernel: [1509206.249725] [] call_cpuidle+0x32/0x60 2017-10-21T08:53:13.099822+00:00 node-68 kernel: [1509206.249727] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:53:13.099823+00:00 node-68 kernel: [1509206.249729] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:53:13.099824+00:00 node-68 kernel: [1509206.249731] [] start_secondary+0x154/0x190 2017-10-21T08:53:13.099824+00:00 node-68 kernel: [1509206.249733] ---[ end trace d44d42b3ada783a9 ]--- 2017-10-21T08:54:18.124207+00:00 node-68 kernel: [1509271.270018] ------------[ cut here ]------------ 2017-10-21T08:54:18.124225+00:00 node-68 kernel: [1509271.270034] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:54:18.124227+00:00 node-68 kernel: [1509271.270038] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:54:18.124228+00:00 node-68 kernel: [1509271.270041] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:54:18.124232+00:00 node-68 kernel: [1509271.270119] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:54:18.124233+00:00 node-68 kernel: [1509271.270120] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:54:18.124234+00:00 node-68 kernel: [1509271.270121] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:54:18.124248+00:00 node-68 kernel: [1509271.270123] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:54:18.124249+00:00 node-68 kernel: [1509271.270124] ffff882033ca5500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:54:18.124251+00:00 node-68 kernel: [1509271.270126] Call Trace: 2017-10-21T08:54:18.124252+00:00 node-68 kernel: [1509271.270127] [] dump_stack+0x63/0x90 2017-10-21T08:54:18.124253+00:00 node-68 kernel: [1509271.270135] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:54:18.124253+00:00 node-68 kernel: [1509271.270137] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:54:18.124254+00:00 node-68 kernel: [1509271.270139] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:54:18.124255+00:00 node-68 kernel: [1509271.270141] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:54:18.124256+00:00 node-68 kernel: [1509271.270143] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:54:18.124257+00:00 node-68 kernel: [1509271.270149] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:54:18.124258+00:00 node-68 kernel: [1509271.270153] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:54:18.124259+00:00 node-68 kernel: [1509271.270156] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:54:18.124259+00:00 node-68 kernel: [1509271.270160] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:54:18.124261+00:00 node-68 kernel: [1509271.270161] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T08:54:18.124262+00:00 node-68 kernel: [1509271.270164] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:54:18.124263+00:00 node-68 kernel: [1509271.270166] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:54:18.124263+00:00 node-68 kernel: [1509271.270169] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:54:18.124264+00:00 node-68 kernel: [1509271.270175] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:54:18.124265+00:00 node-68 kernel: [1509271.270178] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:54:18.124266+00:00 node-68 kernel: [1509271.270181] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:54:18.124267+00:00 node-68 kernel: [1509271.270184] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:54:18.124268+00:00 node-68 kernel: [1509271.270187] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:54:18.124269+00:00 node-68 kernel: [1509271.270191] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:54:18.124269+00:00 node-68 kernel: [1509271.270194] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:54:18.124270+00:00 node-68 kernel: [1509271.270196] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:54:18.124271+00:00 node-68 kernel: [1509271.270198] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:54:18.124279+00:00 node-68 kernel: [1509271.270199] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:54:18.124280+00:00 node-68 kernel: [1509271.270200] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:54:18.124281+00:00 node-68 kernel: [1509271.270202] [] process_backlog+0xa8/0x150 2017-10-21T08:54:18.124282+00:00 node-68 kernel: [1509271.270203] [] net_rx_action+0x21e/0x360 2017-10-21T08:54:18.124283+00:00 node-68 kernel: [1509271.270205] [] __do_softirq+0x101/0x290 2017-10-21T08:54:18.124284+00:00 node-68 kernel: [1509271.270207] [] irq_exit+0xa3/0xb0 2017-10-21T08:54:18.124286+00:00 node-68 kernel: [1509271.270210] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:54:18.124287+00:00 node-68 kernel: [1509271.270213] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:54:18.124287+00:00 node-68 kernel: [1509271.270214] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:54:18.124288+00:00 node-68 kernel: [1509271.270217] [] cpuidle_enter+0x17/0x20 2017-10-21T08:54:18.124290+00:00 node-68 kernel: [1509271.270220] [] call_cpuidle+0x32/0x60 2017-10-21T08:54:18.124291+00:00 node-68 kernel: [1509271.270221] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:54:18.124292+00:00 node-68 kernel: [1509271.270223] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:54:18.124293+00:00 node-68 kernel: [1509271.270224] [] start_secondary+0x154/0x190 2017-10-21T08:54:18.124293+00:00 node-68 kernel: [1509271.270226] ---[ end trace d44d42b3ada783aa ]--- 2017-10-21T08:55:39.650698+00:00 node-68 kernel: [1509352.791224] ------------[ cut here ]------------ 2017-10-21T08:55:39.650724+00:00 node-68 kernel: [1509352.791243] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:55:39.650727+00:00 node-68 kernel: [1509352.791259] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:55:39.650738+00:00 node-68 kernel: [1509352.791261] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:55:39.650741+00:00 node-68 kernel: [1509352.791357] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:55:39.650742+00:00 node-68 kernel: [1509352.791359] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:55:39.650743+00:00 node-68 kernel: [1509352.791361] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:55:39.650770+00:00 node-68 kernel: [1509352.791365] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:55:39.650772+00:00 node-68 kernel: [1509352.791368] ffff882033ea8c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:55:39.650773+00:00 node-68 kernel: [1509352.791382] Call Trace: 2017-10-21T08:55:39.650775+00:00 node-68 kernel: [1509352.791384] [] dump_stack+0x63/0x90 2017-10-21T08:55:39.650776+00:00 node-68 kernel: [1509352.791393] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:55:39.650777+00:00 node-68 kernel: [1509352.791395] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:55:39.650778+00:00 node-68 kernel: [1509352.791399] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:55:39.650779+00:00 node-68 kernel: [1509352.791402] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:55:39.650781+00:00 node-68 kernel: [1509352.791404] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:55:39.650783+00:00 node-68 kernel: [1509352.791412] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:55:39.650784+00:00 node-68 kernel: [1509352.791416] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:55:39.650785+00:00 node-68 kernel: [1509352.791422] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T08:55:39.650786+00:00 node-68 kernel: [1509352.791426] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T08:55:39.650787+00:00 node-68 kernel: [1509352.791429] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T08:55:39.650789+00:00 node-68 kernel: [1509352.791434] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:55:39.650791+00:00 node-68 kernel: [1509352.791438] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:55:39.650792+00:00 node-68 kernel: [1509352.791442] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:55:39.650793+00:00 node-68 kernel: [1509352.791449] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T08:55:39.650794+00:00 node-68 kernel: [1509352.791453] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T08:55:39.650795+00:00 node-68 kernel: [1509352.791458] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T08:55:39.650797+00:00 node-68 kernel: [1509352.791463] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T08:55:39.650798+00:00 node-68 kernel: [1509352.791468] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T08:55:39.650799+00:00 node-68 kernel: [1509352.791471] [] ? __slab_free+0xcb/0x2c0 2017-10-21T08:55:39.650800+00:00 node-68 kernel: [1509352.791475] [] ? skb_release_data+0xa7/0xd0 2017-10-21T08:55:39.650801+00:00 node-68 kernel: [1509352.791480] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:55:39.650803+00:00 node-68 kernel: [1509352.791482] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:55:39.650818+00:00 node-68 kernel: [1509352.791485] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T08:55:39.650819+00:00 node-68 kernel: [1509352.791487] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T08:55:39.650820+00:00 node-68 kernel: [1509352.791489] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:55:39.650821+00:00 node-68 kernel: [1509352.791492] [] process_backlog+0xa8/0x150 2017-10-21T08:55:39.650822+00:00 node-68 kernel: [1509352.791494] [] net_rx_action+0x21e/0x360 2017-10-21T08:55:39.650824+00:00 node-68 kernel: [1509352.791497] [] __do_softirq+0x101/0x290 2017-10-21T08:55:39.650825+00:00 node-68 kernel: [1509352.791500] [] irq_exit+0xa3/0xb0 2017-10-21T08:55:39.650827+00:00 node-68 kernel: [1509352.791503] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:55:39.650828+00:00 node-68 kernel: [1509352.791507] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:55:39.650829+00:00 node-68 kernel: [1509352.791508] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:55:39.650830+00:00 node-68 kernel: [1509352.791514] [] cpuidle_enter+0x17/0x20 2017-10-21T08:55:39.650832+00:00 node-68 kernel: [1509352.791517] [] call_cpuidle+0x32/0x60 2017-10-21T08:55:39.650833+00:00 node-68 kernel: [1509352.791519] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:55:39.650834+00:00 node-68 kernel: [1509352.791522] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:55:39.650835+00:00 node-68 kernel: [1509352.791524] [] start_secondary+0x154/0x190 2017-10-21T08:55:39.650836+00:00 node-68 kernel: [1509352.791528] ---[ end trace d44d42b3ada783ab ]--- 2017-10-21T08:57:44.724888+00:00 node-68 kernel: [1509477.857547] ------------[ cut here ]------------ 2017-10-21T08:57:44.724910+00:00 node-68 kernel: [1509477.857555] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:57:44.724914+00:00 node-68 kernel: [1509477.857557] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:57:44.724916+00:00 node-68 kernel: [1509477.857558] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:57:44.724918+00:00 node-68 kernel: [1509477.857626] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:57:44.724919+00:00 node-68 kernel: [1509477.857628] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:57:44.724919+00:00 node-68 kernel: [1509477.857629] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T08:57:44.724934+00:00 node-68 kernel: [1509477.857632] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T08:57:44.724934+00:00 node-68 kernel: [1509477.857635] ffff8810358ebe00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:57:44.724937+00:00 node-68 kernel: [1509477.857637] Call Trace: 2017-10-21T08:57:44.724938+00:00 node-68 kernel: [1509477.857639] [] dump_stack+0x63/0x90 2017-10-21T08:57:44.724939+00:00 node-68 kernel: [1509477.857648] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:57:44.724939+00:00 node-68 kernel: [1509477.857650] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:57:44.724940+00:00 node-68 kernel: [1509477.857654] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:57:44.724940+00:00 node-68 kernel: [1509477.857656] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:57:44.724942+00:00 node-68 kernel: [1509477.857659] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:57:44.724943+00:00 node-68 kernel: [1509477.857666] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:57:44.724944+00:00 node-68 kernel: [1509477.857669] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:57:44.724944+00:00 node-68 kernel: [1509477.857671] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:57:44.724945+00:00 node-68 kernel: [1509477.857674] [] ? nf_iterate+0x62/0x80 2017-10-21T08:57:44.724946+00:00 node-68 kernel: [1509477.857676] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:57:44.724947+00:00 node-68 kernel: [1509477.857680] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:57:44.724948+00:00 node-68 kernel: [1509477.857683] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:57:44.724949+00:00 node-68 kernel: [1509477.857686] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:57:44.724949+00:00 node-68 kernel: [1509477.857689] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:57:44.724950+00:00 node-68 kernel: [1509477.857691] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:57:44.724951+00:00 node-68 kernel: [1509477.857695] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T08:57:44.724953+00:00 node-68 kernel: [1509477.857697] [] ? nf_iterate+0x62/0x80 2017-10-21T08:57:44.724953+00:00 node-68 kernel: [1509477.857699] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T08:57:44.724954+00:00 node-68 kernel: [1509477.857701] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T08:57:44.724955+00:00 node-68 kernel: [1509477.857705] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T08:57:44.724955+00:00 node-68 kernel: [1509477.857708] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:57:44.724956+00:00 node-68 kernel: [1509477.857710] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:57:44.724966+00:00 node-68 kernel: [1509477.857712] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:57:44.724967+00:00 node-68 kernel: [1509477.857713] [] process_backlog+0xa8/0x150 2017-10-21T08:57:44.724968+00:00 node-68 kernel: [1509477.857715] [] net_rx_action+0x21e/0x360 2017-10-21T08:57:44.724969+00:00 node-68 kernel: [1509477.857718] [] __do_softirq+0x101/0x290 2017-10-21T08:57:44.724969+00:00 node-68 kernel: [1509477.857721] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T08:57:44.724971+00:00 node-68 kernel: [1509477.857721] [] do_softirq.part.19+0x38/0x40 2017-10-21T08:57:44.724972+00:00 node-68 kernel: [1509477.857725] [] do_softirq+0x1d/0x20 2017-10-21T08:57:44.724973+00:00 node-68 kernel: [1509477.857726] [] netif_rx_ni+0x33/0x80 2017-10-21T08:57:44.724973+00:00 node-68 kernel: [1509477.857730] [] tun_get_user+0x506/0x880 2017-10-21T08:57:44.724974+00:00 node-68 kernel: [1509477.857732] [] tun_sendmsg+0x51/0x70 2017-10-21T08:57:44.724975+00:00 node-68 kernel: [1509477.857734] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T08:57:44.724976+00:00 node-68 kernel: [1509477.857736] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T08:57:44.724977+00:00 node-68 kernel: [1509477.857739] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T08:57:44.724978+00:00 node-68 kernel: [1509477.857741] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T08:57:44.724979+00:00 node-68 kernel: [1509477.857744] [] kthread+0xe5/0x100 2017-10-21T08:57:44.724980+00:00 node-68 kernel: [1509477.857745] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:57:44.724984+00:00 node-68 kernel: [1509477.857748] [] ret_from_fork+0x3f/0x70 2017-10-21T08:57:44.724985+00:00 node-68 kernel: [1509477.857750] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T08:57:44.724986+00:00 node-68 kernel: [1509477.857763] ---[ end trace d44d42b3ada783ac ]--- 2017-10-21T08:58:11.947310+00:00 node-68 kernel: [1509505.078136] ------------[ cut here ]------------ 2017-10-21T08:58:11.947330+00:00 node-68 kernel: [1509505.078155] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:58:11.947332+00:00 node-68 kernel: [1509505.078159] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:58:11.947333+00:00 node-68 kernel: [1509505.078162] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:58:11.947335+00:00 node-68 kernel: [1509505.078256] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:58:11.947336+00:00 node-68 kernel: [1509505.078258] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:58:11.947336+00:00 node-68 kernel: [1509505.078260] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:58:11.947356+00:00 node-68 kernel: [1509505.078263] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:58:11.947358+00:00 node-68 kernel: [1509505.078267] ffff881ddc41d000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:58:11.947359+00:00 node-68 kernel: [1509505.078270] Call Trace: 2017-10-21T08:58:11.947361+00:00 node-68 kernel: [1509505.078271] [] dump_stack+0x63/0x90 2017-10-21T08:58:11.947363+00:00 node-68 kernel: [1509505.078280] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:58:11.947364+00:00 node-68 kernel: [1509505.078284] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:58:11.947370+00:00 node-68 kernel: [1509505.078288] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:58:11.947372+00:00 node-68 kernel: [1509505.078290] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:58:11.947374+00:00 node-68 kernel: [1509505.078293] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:58:11.947376+00:00 node-68 kernel: [1509505.078300] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:58:11.947377+00:00 node-68 kernel: [1509505.078304] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:58:11.947379+00:00 node-68 kernel: [1509505.078307] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:58:11.947380+00:00 node-68 kernel: [1509505.078312] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:11.947382+00:00 node-68 kernel: [1509505.078315] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:58:11.947384+00:00 node-68 kernel: [1509505.078319] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:58:11.947386+00:00 node-68 kernel: [1509505.078323] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:58:11.947388+00:00 node-68 kernel: [1509505.078327] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:58:11.947390+00:00 node-68 kernel: [1509505.078331] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:58:11.947391+00:00 node-68 kernel: [1509505.078333] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:58:11.947393+00:00 node-68 kernel: [1509505.078336] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T08:58:11.947395+00:00 node-68 kernel: [1509505.078339] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:11.947397+00:00 node-68 kernel: [1509505.078341] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:58:11.947399+00:00 node-68 kernel: [1509505.078346] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T08:58:11.947401+00:00 node-68 kernel: [1509505.078351] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:58:11.947402+00:00 node-68 kernel: [1509505.078353] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:58:11.947405+00:00 node-68 kernel: [1509505.078357] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T08:58:11.947418+00:00 node-68 kernel: [1509505.078361] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T08:58:11.947421+00:00 node-68 kernel: [1509505.078363] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:58:11.947422+00:00 node-68 kernel: [1509505.078366] [] process_backlog+0xa8/0x150 2017-10-21T08:58:11.947424+00:00 node-68 kernel: [1509505.078368] [] net_rx_action+0x21e/0x360 2017-10-21T08:58:11.947425+00:00 node-68 kernel: [1509505.078371] [] __do_softirq+0x101/0x290 2017-10-21T08:58:11.947426+00:00 node-68 kernel: [1509505.078374] [] irq_exit+0xa3/0xb0 2017-10-21T08:58:11.947428+00:00 node-68 kernel: [1509505.078376] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:58:11.947429+00:00 node-68 kernel: [1509505.078382] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:58:11.947430+00:00 node-68 kernel: [1509505.078383] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:58:11.947431+00:00 node-68 kernel: [1509505.078388] [] cpuidle_enter+0x17/0x20 2017-10-21T08:58:11.947432+00:00 node-68 kernel: [1509505.078391] [] call_cpuidle+0x32/0x60 2017-10-21T08:58:11.947434+00:00 node-68 kernel: [1509505.078393] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:58:11.947436+00:00 node-68 kernel: [1509505.078396] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:58:11.947437+00:00 node-68 kernel: [1509505.078398] [] start_secondary+0x154/0x190 2017-10-21T08:58:11.947439+00:00 node-68 kernel: [1509505.078401] ---[ end trace d44d42b3ada783ad ]--- 2017-10-21T08:58:45.780025+00:00 node-68 kernel: [1509538.908241] ------------[ cut here ]------------ 2017-10-21T08:58:45.780056+00:00 node-68 kernel: [1509538.908255] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T08:58:45.780059+00:00 node-68 kernel: [1509538.908257] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T08:58:45.780061+00:00 node-68 kernel: [1509538.908258] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T08:58:45.780085+00:00 node-68 kernel: [1509538.908342] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T08:58:45.780091+00:00 node-68 kernel: [1509538.908344] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T08:58:45.780093+00:00 node-68 kernel: [1509538.908346] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T08:58:45.780116+00:00 node-68 kernel: [1509538.908349] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T08:58:45.780118+00:00 node-68 kernel: [1509538.908351] ffff881ef7f7c400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T08:58:45.780120+00:00 node-68 kernel: [1509538.908353] Call Trace: 2017-10-21T08:58:45.780125+00:00 node-68 kernel: [1509538.908355] [] dump_stack+0x63/0x90 2017-10-21T08:58:45.780127+00:00 node-68 kernel: [1509538.908364] [] warn_slowpath_common+0x82/0xc0 2017-10-21T08:58:45.780128+00:00 node-68 kernel: [1509538.908366] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T08:58:45.780129+00:00 node-68 kernel: [1509538.908370] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T08:58:45.780131+00:00 node-68 kernel: [1509538.908373] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T08:58:45.780132+00:00 node-68 kernel: [1509538.908375] [] __skb_gso_segment+0xfd/0x110 2017-10-21T08:58:45.780134+00:00 node-68 kernel: [1509538.908382] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T08:58:45.780134+00:00 node-68 kernel: [1509538.908387] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T08:58:45.780136+00:00 node-68 kernel: [1509538.908390] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T08:58:45.780137+00:00 node-68 kernel: [1509538.908394] [] ? nf_iterate+0x62/0x80 2017-10-21T08:58:45.780139+00:00 node-68 kernel: [1509538.908396] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T08:58:45.780140+00:00 node-68 kernel: [1509538.908404] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T08:58:45.780141+00:00 node-68 kernel: [1509538.908408] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T08:58:45.780143+00:00 node-68 kernel: [1509538.908412] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T08:58:45.780146+00:00 node-68 kernel: [1509538.908416] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T08:58:45.780148+00:00 node-68 kernel: [1509538.908420] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T08:58:45.780149+00:00 node-68 kernel: [1509538.908422] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T08:58:45.780151+00:00 node-68 kernel: [1509538.908424] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T08:58:45.780152+00:00 node-68 kernel: [1509538.908428] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T08:58:45.780153+00:00 node-68 kernel: [1509538.908431] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T08:58:45.780154+00:00 node-68 kernel: [1509538.908433] [] __netif_receive_skb+0x18/0x60 2017-10-21T08:58:45.780155+00:00 node-68 kernel: [1509538.908435] [] process_backlog+0xa8/0x150 2017-10-21T08:58:45.780157+00:00 node-68 kernel: [1509538.908437] [] net_rx_action+0x21e/0x360 2017-10-21T08:58:45.780158+00:00 node-68 kernel: [1509538.908441] [] __do_softirq+0x101/0x290 2017-10-21T08:58:45.780169+00:00 node-68 kernel: [1509538.908443] [] irq_exit+0xa3/0xb0 2017-10-21T08:58:45.780171+00:00 node-68 kernel: [1509538.908447] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T08:58:45.780172+00:00 node-68 kernel: [1509538.908453] [] call_function_single_interrupt+0x82/0x90 2017-10-21T08:58:45.780174+00:00 node-68 kernel: [1509538.908454] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T08:58:45.780176+00:00 node-68 kernel: [1509538.908459] [] cpuidle_enter+0x17/0x20 2017-10-21T08:58:45.780177+00:00 node-68 kernel: [1509538.908464] [] call_cpuidle+0x32/0x60 2017-10-21T08:58:45.780179+00:00 node-68 kernel: [1509538.908465] [] ? cpuidle_select+0x13/0x20 2017-10-21T08:58:45.780180+00:00 node-68 kernel: [1509538.908468] [] cpu_startup_entry+0x290/0x350 2017-10-21T08:58:45.780182+00:00 node-68 kernel: [1509538.908470] [] start_secondary+0x154/0x190 2017-10-21T08:58:45.780183+00:00 node-68 kernel: [1509538.908472] ---[ end trace d44d42b3ada783ae ]--- 2017-10-21T09:00:51.482732+00:00 node-68 kernel: [1509664.603289] ------------[ cut here ]------------ 2017-10-21T09:00:51.482754+00:00 node-68 kernel: [1509664.603304] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:00:51.482756+00:00 node-68 kernel: [1509664.603307] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:00:51.482766+00:00 node-68 kernel: [1509664.603309] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:00:51.482768+00:00 node-68 kernel: [1509664.603378] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:00:51.482770+00:00 node-68 kernel: [1509664.603379] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:00:51.482771+00:00 node-68 kernel: [1509664.603381] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:00:51.482793+00:00 node-68 kernel: [1509664.603382] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:00:51.482795+00:00 node-68 kernel: [1509664.603384] ffff8810341bbc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:00:51.482797+00:00 node-68 kernel: [1509664.603386] Call Trace: 2017-10-21T09:00:51.482798+00:00 node-68 kernel: [1509664.603388] [] dump_stack+0x63/0x90 2017-10-21T09:00:51.482800+00:00 node-68 kernel: [1509664.603397] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:00:51.482802+00:00 node-68 kernel: [1509664.603399] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:00:51.482803+00:00 node-68 kernel: [1509664.603402] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:00:51.482805+00:00 node-68 kernel: [1509664.603404] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:00:51.482807+00:00 node-68 kernel: [1509664.603406] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:00:51.482809+00:00 node-68 kernel: [1509664.603413] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:00:51.482811+00:00 node-68 kernel: [1509664.603420] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:00:51.482812+00:00 node-68 kernel: [1509664.603424] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:00:51.482814+00:00 node-68 kernel: [1509664.603427] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:00:51.482815+00:00 node-68 kernel: [1509664.603431] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:00:51.482817+00:00 node-68 kernel: [1509664.603437] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:00:51.482819+00:00 node-68 kernel: [1509664.603441] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:00:51.482820+00:00 node-68 kernel: [1509664.603447] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:00:51.482822+00:00 node-68 kernel: [1509664.603454] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:00:51.482824+00:00 node-68 kernel: [1509664.603458] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:00:51.482826+00:00 node-68 kernel: [1509664.603463] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:00:51.482827+00:00 node-68 kernel: [1509664.603468] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:00:51.482828+00:00 node-68 kernel: [1509664.603472] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:00:51.482830+00:00 node-68 kernel: [1509664.603476] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:00:51.482831+00:00 node-68 kernel: [1509664.603480] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:00:51.482832+00:00 node-68 kernel: [1509664.603482] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:00:51.482833+00:00 node-68 kernel: [1509664.603485] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:00:51.482849+00:00 node-68 kernel: [1509664.603487] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:00:51.482851+00:00 node-68 kernel: [1509664.603489] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:00:51.482852+00:00 node-68 kernel: [1509664.603491] [] process_backlog+0xa8/0x150 2017-10-21T09:00:51.482854+00:00 node-68 kernel: [1509664.603493] [] net_rx_action+0x21e/0x360 2017-10-21T09:00:51.482855+00:00 node-68 kernel: [1509664.603496] [] __do_softirq+0x101/0x290 2017-10-21T09:00:51.482865+00:00 node-68 kernel: [1509664.603499] [] irq_exit+0xa3/0xb0 2017-10-21T09:00:51.482867+00:00 node-68 kernel: [1509664.603503] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:00:51.482868+00:00 node-68 kernel: [1509664.603508] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:00:51.482870+00:00 node-68 kernel: [1509664.603509] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:00:51.482872+00:00 node-68 kernel: [1509664.603514] [] cpuidle_enter+0x17/0x20 2017-10-21T09:00:51.482873+00:00 node-68 kernel: [1509664.603518] [] call_cpuidle+0x32/0x60 2017-10-21T09:00:51.482875+00:00 node-68 kernel: [1509664.603520] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:00:51.482877+00:00 node-68 kernel: [1509664.603522] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:00:51.482878+00:00 node-68 kernel: [1509664.603524] [] start_secondary+0x154/0x190 2017-10-21T09:00:51.482880+00:00 node-68 kernel: [1509664.603528] ---[ end trace d44d42b3ada783af ]--- 2017-10-21T09:02:11.391674+00:00 node-68 kernel: [1509744.507050] ------------[ cut here ]------------ 2017-10-21T09:02:11.391700+00:00 node-68 kernel: [1509744.507068] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:02:11.391702+00:00 node-68 kernel: [1509744.507072] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:02:11.391704+00:00 node-68 kernel: [1509744.507075] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:02:11.391707+00:00 node-68 kernel: [1509744.507169] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:02:11.391708+00:00 node-68 kernel: [1509744.507171] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:02:11.391709+00:00 node-68 kernel: [1509744.507173] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:02:11.391737+00:00 node-68 kernel: [1509744.507176] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:02:11.391740+00:00 node-68 kernel: [1509744.507178] ffff8820326d9d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:02:11.391741+00:00 node-68 kernel: [1509744.507183] Call Trace: 2017-10-21T09:02:11.391743+00:00 node-68 kernel: [1509744.507185] [] dump_stack+0x63/0x90 2017-10-21T09:02:11.391744+00:00 node-68 kernel: [1509744.507194] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:02:11.391745+00:00 node-68 kernel: [1509744.507197] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:02:11.391747+00:00 node-68 kernel: [1509744.507200] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:02:11.391748+00:00 node-68 kernel: [1509744.507202] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:02:11.391750+00:00 node-68 kernel: [1509744.507205] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:02:11.391751+00:00 node-68 kernel: [1509744.507212] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:02:11.391752+00:00 node-68 kernel: [1509744.507216] [] ? select_idle_sibling+0x2a/0x120 2017-10-21T09:02:11.391753+00:00 node-68 kernel: [1509744.507222] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:02:11.391754+00:00 node-68 kernel: [1509744.507225] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:02:11.391756+00:00 node-68 kernel: [1509744.507228] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:02:11.391757+00:00 node-68 kernel: [1509744.507232] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:02:11.391758+00:00 node-68 kernel: [1509744.507236] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:02:11.391759+00:00 node-68 kernel: [1509744.507240] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:02:11.391761+00:00 node-68 kernel: [1509744.507242] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:02:11.391761+00:00 node-68 kernel: [1509744.507244] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:02:11.391763+00:00 node-68 kernel: [1509744.507247] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:02:11.391765+00:00 node-68 kernel: [1509744.507253] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:02:11.391766+00:00 node-68 kernel: [1509744.507257] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:02:11.391767+00:00 node-68 kernel: [1509744.507260] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:02:11.391768+00:00 node-68 kernel: [1509744.507264] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:02:11.391769+00:00 node-68 kernel: [1509744.507266] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:02:11.391771+00:00 node-68 kernel: [1509744.507269] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:02:11.391772+00:00 node-68 kernel: [1509744.507270] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:02:11.391786+00:00 node-68 kernel: [1509744.507272] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:02:11.391788+00:00 node-68 kernel: [1509744.507274] [] process_backlog+0xa8/0x150 2017-10-21T09:02:11.391790+00:00 node-68 kernel: [1509744.507276] [] net_rx_action+0x21e/0x360 2017-10-21T09:02:11.391791+00:00 node-68 kernel: [1509744.507279] [] __do_softirq+0x101/0x290 2017-10-21T09:02:11.391792+00:00 node-68 kernel: [1509744.507281] [] irq_exit+0xa3/0xb0 2017-10-21T09:02:11.391794+00:00 node-68 kernel: [1509744.507285] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:02:11.391795+00:00 node-68 kernel: [1509744.507290] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:02:11.391796+00:00 node-68 kernel: [1509744.507291] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:02:11.391797+00:00 node-68 kernel: [1509744.507296] [] cpuidle_enter+0x17/0x20 2017-10-21T09:02:11.391799+00:00 node-68 kernel: [1509744.507299] [] call_cpuidle+0x32/0x60 2017-10-21T09:02:11.391801+00:00 node-68 kernel: [1509744.507301] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:02:11.391802+00:00 node-68 kernel: [1509744.507304] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:02:11.391803+00:00 node-68 kernel: [1509744.507306] [] start_secondary+0x154/0x190 2017-10-21T09:02:11.391805+00:00 node-68 kernel: [1509744.507309] ---[ end trace d44d42b3ada783b0 ]--- 2017-10-21T09:02:25.918621+00:00 node-68 kernel: [1509759.033130] ------------[ cut here ]------------ 2017-10-21T09:02:25.918641+00:00 node-68 kernel: [1509759.033145] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:02:25.918643+00:00 node-68 kernel: [1509759.033148] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:02:25.918644+00:00 node-68 kernel: [1509759.033150] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:02:25.918646+00:00 node-68 kernel: [1509759.033219] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:02:25.918647+00:00 node-68 kernel: [1509759.033220] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:02:25.918647+00:00 node-68 kernel: [1509759.033221] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:02:25.918661+00:00 node-68 kernel: [1509759.033223] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:02:25.918669+00:00 node-68 kernel: [1509759.033225] ffff881e8759e800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:02:25.918670+00:00 node-68 kernel: [1509759.033227] Call Trace: 2017-10-21T09:02:25.918671+00:00 node-68 kernel: [1509759.033229] [] dump_stack+0x63/0x90 2017-10-21T09:02:25.918672+00:00 node-68 kernel: [1509759.033236] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:02:25.918673+00:00 node-68 kernel: [1509759.033238] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:02:25.918673+00:00 node-68 kernel: [1509759.033241] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:02:25.918674+00:00 node-68 kernel: [1509759.033242] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:02:25.918675+00:00 node-68 kernel: [1509759.033244] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:02:25.918676+00:00 node-68 kernel: [1509759.033250] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:02:25.918677+00:00 node-68 kernel: [1509759.033254] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:02:25.918677+00:00 node-68 kernel: [1509759.033255] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:02:25.918678+00:00 node-68 kernel: [1509759.033260] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:25.918679+00:00 node-68 kernel: [1509759.033264] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:02:25.918680+00:00 node-68 kernel: [1509759.033271] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:02:25.918681+00:00 node-68 kernel: [1509759.033274] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:02:25.918681+00:00 node-68 kernel: [1509759.033276] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:02:25.918682+00:00 node-68 kernel: [1509759.033279] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:02:25.918683+00:00 node-68 kernel: [1509759.033281] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:02:25.918683+00:00 node-68 kernel: [1509759.033285] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:02:25.918685+00:00 node-68 kernel: [1509759.033287] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:25.918686+00:00 node-68 kernel: [1509759.033288] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:02:25.918686+00:00 node-68 kernel: [1509759.033290] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:02:25.918687+00:00 node-68 kernel: [1509759.033293] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:02:25.918687+00:00 node-68 kernel: [1509759.033296] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:02:25.918688+00:00 node-68 kernel: [1509759.033298] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:02:25.918702+00:00 node-68 kernel: [1509759.033302] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:02:25.918703+00:00 node-68 kernel: [1509759.033303] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:02:25.918705+00:00 node-68 kernel: [1509759.033304] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:02:25.918705+00:00 node-68 kernel: [1509759.033306] [] process_backlog+0xa8/0x150 2017-10-21T09:02:25.918706+00:00 node-68 kernel: [1509759.033307] [] net_rx_action+0x21e/0x360 2017-10-21T09:02:25.918708+00:00 node-68 kernel: [1509759.033309] [] __do_softirq+0x101/0x290 2017-10-21T09:02:25.918709+00:00 node-68 kernel: [1509759.033311] [] irq_exit+0xa3/0xb0 2017-10-21T09:02:25.918710+00:00 node-68 kernel: [1509759.033315] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:02:25.918710+00:00 node-68 kernel: [1509759.033320] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:02:25.918711+00:00 node-68 kernel: [1509759.033321] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:02:25.918712+00:00 node-68 kernel: [1509759.033324] [] cpuidle_enter+0x17/0x20 2017-10-21T09:02:25.918713+00:00 node-68 kernel: [1509759.033327] [] call_cpuidle+0x32/0x60 2017-10-21T09:02:25.918714+00:00 node-68 kernel: [1509759.033328] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:02:25.918715+00:00 node-68 kernel: [1509759.033330] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:02:25.918716+00:00 node-68 kernel: [1509759.033331] [] start_secondary+0x154/0x190 2017-10-21T09:02:25.918716+00:00 node-68 kernel: [1509759.033333] ---[ end trace d44d42b3ada783b1 ]--- 2017-10-21T09:02:35.008289+00:00 node-68 kernel: [1509768.122192] ------------[ cut here ]------------ 2017-10-21T09:02:35.008313+00:00 node-68 kernel: [1509768.122211] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:02:35.008315+00:00 node-68 kernel: [1509768.122215] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:02:35.008317+00:00 node-68 kernel: [1509768.122217] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:02:35.008326+00:00 node-68 kernel: [1509768.122317] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:02:35.008328+00:00 node-68 kernel: [1509768.122318] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:02:35.008329+00:00 node-68 kernel: [1509768.122320] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T09:02:35.008344+00:00 node-68 kernel: [1509768.122321] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T09:02:35.008346+00:00 node-68 kernel: [1509768.122323] ffff8810393deb00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T09:02:35.008347+00:00 node-68 kernel: [1509768.122325] Call Trace: 2017-10-21T09:02:35.008348+00:00 node-68 kernel: [1509768.122326] [] dump_stack+0x63/0x90 2017-10-21T09:02:35.008349+00:00 node-68 kernel: [1509768.122335] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:02:35.008349+00:00 node-68 kernel: [1509768.122337] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:02:35.008350+00:00 node-68 kernel: [1509768.122339] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:02:35.008351+00:00 node-68 kernel: [1509768.122342] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:02:35.008352+00:00 node-68 kernel: [1509768.122343] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:02:35.008353+00:00 node-68 kernel: [1509768.122345] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T09:02:35.008354+00:00 node-68 kernel: [1509768.122347] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T09:02:35.008354+00:00 node-68 kernel: [1509768.122350] [] sch_direct_xmit+0x16a/0x220 2017-10-21T09:02:35.008355+00:00 node-68 kernel: [1509768.122351] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T09:02:35.008356+00:00 node-68 kernel: [1509768.122353] [] dev_queue_xmit+0x10/0x20 2017-10-21T09:02:35.008357+00:00 node-68 kernel: [1509768.122359] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T09:02:35.008358+00:00 node-68 kernel: [1509768.122362] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T09:02:35.008359+00:00 node-68 kernel: [1509768.122365] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:02:35.008360+00:00 node-68 kernel: [1509768.122368] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:02:35.008360+00:00 node-68 kernel: [1509768.122370] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:02:35.008361+00:00 node-68 kernel: [1509768.122373] [] br_forward+0x87/0x90 [bridge] 2017-10-21T09:02:35.008362+00:00 node-68 kernel: [1509768.122376] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:02:35.008364+00:00 node-68 kernel: [1509768.122379] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:02:35.008364+00:00 node-68 kernel: [1509768.122382] [] ? nf_iterate+0x62/0x80 2017-10-21T09:02:35.008365+00:00 node-68 kernel: [1509768.122385] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T09:02:35.008365+00:00 node-68 kernel: [1509768.122388] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:02:35.008367+00:00 node-68 kernel: [1509768.122389] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:02:35.008368+00:00 node-68 kernel: [1509768.122392] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:02:35.008375+00:00 node-68 kernel: [1509768.122395] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:02:35.008376+00:00 node-68 kernel: [1509768.122396] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:02:35.008377+00:00 node-68 kernel: [1509768.122398] [] process_backlog+0xa8/0x150 2017-10-21T09:02:35.008378+00:00 node-68 kernel: [1509768.122399] [] net_rx_action+0x21e/0x360 2017-10-21T09:02:35.008379+00:00 node-68 kernel: [1509768.122401] [] __do_softirq+0x101/0x290 2017-10-21T09:02:35.008380+00:00 node-68 kernel: [1509768.122403] [] irq_exit+0xa3/0xb0 2017-10-21T09:02:35.008381+00:00 node-68 kernel: [1509768.122405] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:02:35.008381+00:00 node-68 kernel: [1509768.122408] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:02:35.008382+00:00 node-68 kernel: [1509768.122409] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:02:35.008383+00:00 node-68 kernel: [1509768.122412] [] cpuidle_enter+0x17/0x20 2017-10-21T09:02:35.008384+00:00 node-68 kernel: [1509768.122415] [] call_cpuidle+0x32/0x60 2017-10-21T09:02:35.008385+00:00 node-68 kernel: [1509768.122416] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:02:35.008386+00:00 node-68 kernel: [1509768.122418] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:02:35.008386+00:00 node-68 kernel: [1509768.122419] [] start_secondary+0x154/0x190 2017-10-21T09:02:35.008387+00:00 node-68 kernel: [1509768.122421] ---[ end trace d44d42b3ada783b2 ]--- 2017-10-21T09:07:54.870568+00:00 node-68 kernel: [1510087.963854] ------------[ cut here ]------------ 2017-10-21T09:07:54.870587+00:00 node-68 kernel: [1510087.963868] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:07:54.870589+00:00 node-68 kernel: [1510087.963871] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:07:54.870589+00:00 node-68 kernel: [1510087.963873] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:07:54.870591+00:00 node-68 kernel: [1510087.963942] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:07:54.870592+00:00 node-68 kernel: [1510087.963943] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:07:54.870593+00:00 node-68 kernel: [1510087.963944] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:07:54.870607+00:00 node-68 kernel: [1510087.963946] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:07:54.870609+00:00 node-68 kernel: [1510087.963948] ffff88203515a000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:07:54.870616+00:00 node-68 kernel: [1510087.963950] Call Trace: 2017-10-21T09:07:54.870618+00:00 node-68 kernel: [1510087.963951] [] dump_stack+0x63/0x90 2017-10-21T09:07:54.870619+00:00 node-68 kernel: [1510087.963959] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:07:54.870620+00:00 node-68 kernel: [1510087.963962] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:07:54.870621+00:00 node-68 kernel: [1510087.963964] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:07:54.870622+00:00 node-68 kernel: [1510087.963966] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:07:54.870623+00:00 node-68 kernel: [1510087.963968] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:07:54.870627+00:00 node-68 kernel: [1510087.963974] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:07:54.870628+00:00 node-68 kernel: [1510087.963977] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:07:54.870628+00:00 node-68 kernel: [1510087.963979] [] ? netif_rx_internal+0xfa/0x110 2017-10-21T09:07:54.870629+00:00 node-68 kernel: [1510087.963980] [] ? netif_rx+0x1c/0x70 2017-10-21T09:07:54.870630+00:00 node-68 kernel: [1510087.963983] [] ? internal_dev_recv+0xe5/0x180 [openvswitch] 2017-10-21T09:07:54.870631+00:00 node-68 kernel: [1510087.963986] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:07:54.870632+00:00 node-68 kernel: [1510087.963988] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:07:54.870633+00:00 node-68 kernel: [1510087.963991] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:07:54.870633+00:00 node-68 kernel: [1510087.963998] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:07:54.870634+00:00 node-68 kernel: [1510087.964001] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:07:54.870635+00:00 node-68 kernel: [1510087.964009] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:07:54.870636+00:00 node-68 kernel: [1510087.964012] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:07:54.870637+00:00 node-68 kernel: [1510087.964015] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:07:54.870637+00:00 node-68 kernel: [1510087.964019] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:07:54.870638+00:00 node-68 kernel: [1510087.964023] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:07:54.870639+00:00 node-68 kernel: [1510087.964026] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:07:54.870640+00:00 node-68 kernel: [1510087.964028] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:07:54.870648+00:00 node-68 kernel: [1510087.964030] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:07:54.870649+00:00 node-68 kernel: [1510087.964031] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:07:54.870650+00:00 node-68 kernel: [1510087.964036] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T09:07:54.870651+00:00 node-68 kernel: [1510087.964037] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:07:54.870652+00:00 node-68 kernel: [1510087.964038] [] process_backlog+0xa8/0x150 2017-10-21T09:07:54.870656+00:00 node-68 kernel: [1510087.964040] [] net_rx_action+0x21e/0x360 2017-10-21T09:07:54.870658+00:00 node-68 kernel: [1510087.964042] [] __do_softirq+0x101/0x290 2017-10-21T09:07:54.870659+00:00 node-68 kernel: [1510087.964044] [] irq_exit+0xa3/0xb0 2017-10-21T09:07:54.870660+00:00 node-68 kernel: [1510087.964047] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:07:54.870661+00:00 node-68 kernel: [1510087.964051] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:07:54.870662+00:00 node-68 kernel: [1510087.964051] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:07:54.870663+00:00 node-68 kernel: [1510087.964055] [] cpuidle_enter+0x17/0x20 2017-10-21T09:07:54.870665+00:00 node-68 kernel: [1510087.964057] [] call_cpuidle+0x32/0x60 2017-10-21T09:07:54.870665+00:00 node-68 kernel: [1510087.964059] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:07:54.870666+00:00 node-68 kernel: [1510087.964060] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:07:54.870667+00:00 node-68 kernel: [1510087.964062] [] start_secondary+0x154/0x190 2017-10-21T09:07:54.870668+00:00 node-68 kernel: [1510087.964064] ---[ end trace d44d42b3ada783b3 ]--- 2017-10-21T09:08:36.537629+00:00 node-68 kernel: [1510129.628246] ------------[ cut here ]------------ 2017-10-21T09:08:36.537648+00:00 node-68 kernel: [1510129.628262] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:08:36.537650+00:00 node-68 kernel: [1510129.628265] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:08:36.537651+00:00 node-68 kernel: [1510129.628267] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:08:36.537652+00:00 node-68 kernel: [1510129.628335] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:08:36.537654+00:00 node-68 kernel: [1510129.628336] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:08:36.537654+00:00 node-68 kernel: [1510129.628337] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:08:36.537668+00:00 node-68 kernel: [1510129.628339] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:08:36.537668+00:00 node-68 kernel: [1510129.628341] ffff881eeaf95f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:08:36.537678+00:00 node-68 kernel: [1510129.628343] Call Trace: 2017-10-21T09:08:36.537680+00:00 node-68 kernel: [1510129.628344] [] dump_stack+0x63/0x90 2017-10-21T09:08:36.537681+00:00 node-68 kernel: [1510129.628351] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:08:36.537682+00:00 node-68 kernel: [1510129.628353] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:08:36.537683+00:00 node-68 kernel: [1510129.628356] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:08:36.537684+00:00 node-68 kernel: [1510129.628357] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:08:36.537685+00:00 node-68 kernel: [1510129.628359] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:08:36.537686+00:00 node-68 kernel: [1510129.628364] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:08:36.537687+00:00 node-68 kernel: [1510129.628366] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:08:36.537688+00:00 node-68 kernel: [1510129.628370] [] ? nf_iterate+0x62/0x80 2017-10-21T09:08:36.537688+00:00 node-68 kernel: [1510129.628372] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:08:36.537689+00:00 node-68 kernel: [1510129.628378] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:08:36.537690+00:00 node-68 kernel: [1510129.628380] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:08:36.537691+00:00 node-68 kernel: [1510129.628384] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:08:36.537692+00:00 node-68 kernel: [1510129.628387] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:08:36.537692+00:00 node-68 kernel: [1510129.628389] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:08:36.537693+00:00 node-68 kernel: [1510129.628392] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:08:36.537694+00:00 node-68 kernel: [1510129.628394] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:08:36.537695+00:00 node-68 kernel: [1510129.628395] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:08:36.537696+00:00 node-68 kernel: [1510129.628399] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T09:08:36.537697+00:00 node-68 kernel: [1510129.628403] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T09:08:36.537697+00:00 node-68 kernel: [1510129.628405] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:08:36.537698+00:00 node-68 kernel: [1510129.628407] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:08:36.537699+00:00 node-68 kernel: [1510129.628409] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:08:36.537706+00:00 node-68 kernel: [1510129.628412] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:08:36.537708+00:00 node-68 kernel: [1510129.628413] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:08:36.537709+00:00 node-68 kernel: [1510129.628414] [] process_backlog+0xa8/0x150 2017-10-21T09:08:36.537710+00:00 node-68 kernel: [1510129.628416] [] net_rx_action+0x21e/0x360 2017-10-21T09:08:36.537711+00:00 node-68 kernel: [1510129.628418] [] __do_softirq+0x101/0x290 2017-10-21T09:08:36.537712+00:00 node-68 kernel: [1510129.628420] [] irq_exit+0xa3/0xb0 2017-10-21T09:08:36.537713+00:00 node-68 kernel: [1510129.628421] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:08:36.537714+00:00 node-68 kernel: [1510129.628424] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:08:36.537715+00:00 node-68 kernel: [1510129.628425] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:08:36.537715+00:00 node-68 kernel: [1510129.628428] [] cpuidle_enter+0x17/0x20 2017-10-21T09:08:36.537716+00:00 node-68 kernel: [1510129.628431] [] call_cpuidle+0x32/0x60 2017-10-21T09:08:36.537717+00:00 node-68 kernel: [1510129.628432] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:08:36.537719+00:00 node-68 kernel: [1510129.628434] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:08:36.537720+00:00 node-68 kernel: [1510129.628435] [] start_secondary+0x154/0x190 2017-10-21T09:08:36.537720+00:00 node-68 kernel: [1510129.628438] ---[ end trace d44d42b3ada783b4 ]--- 2017-10-21T09:09:35.137343+00:00 node-68 kernel: [1510188.224155] ------------[ cut here ]------------ 2017-10-21T09:09:35.137367+00:00 node-68 kernel: [1510188.224170] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:09:35.137371+00:00 node-68 kernel: [1510188.224174] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:09:35.137380+00:00 node-68 kernel: [1510188.224175] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:09:35.137383+00:00 node-68 kernel: [1510188.224259] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:09:35.137385+00:00 node-68 kernel: [1510188.224261] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:09:35.137386+00:00 node-68 kernel: [1510188.224262] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:09:35.137412+00:00 node-68 kernel: [1510188.224263] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:09:35.137414+00:00 node-68 kernel: [1510188.224265] ffff881e8c54d800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:09:35.137415+00:00 node-68 kernel: [1510188.224267] Call Trace: 2017-10-21T09:09:35.137416+00:00 node-68 kernel: [1510188.224269] [] dump_stack+0x63/0x90 2017-10-21T09:09:35.137417+00:00 node-68 kernel: [1510188.224277] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:09:35.137418+00:00 node-68 kernel: [1510188.224279] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:09:35.137418+00:00 node-68 kernel: [1510188.224281] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:09:35.137419+00:00 node-68 kernel: [1510188.224284] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:09:35.137420+00:00 node-68 kernel: [1510188.224286] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:09:35.137421+00:00 node-68 kernel: [1510188.224291] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:09:35.137422+00:00 node-68 kernel: [1510188.224294] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:09:35.137423+00:00 node-68 kernel: [1510188.224298] [] ? nf_iterate+0x62/0x80 2017-10-21T09:09:35.137423+00:00 node-68 kernel: [1510188.224300] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:09:35.137424+00:00 node-68 kernel: [1510188.224306] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:09:35.137425+00:00 node-68 kernel: [1510188.224309] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:09:35.137426+00:00 node-68 kernel: [1510188.224311] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:09:35.137426+00:00 node-68 kernel: [1510188.224314] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:09:35.137427+00:00 node-68 kernel: [1510188.224317] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:09:35.137428+00:00 node-68 kernel: [1510188.224321] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:09:35.137429+00:00 node-68 kernel: [1510188.224323] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:09:35.137430+00:00 node-68 kernel: [1510188.224325] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:09:35.137431+00:00 node-68 kernel: [1510188.224329] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:09:35.137431+00:00 node-68 kernel: [1510188.224333] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:09:35.137432+00:00 node-68 kernel: [1510188.224337] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:09:35.137432+00:00 node-68 kernel: [1510188.224340] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:09:35.137433+00:00 node-68 kernel: [1510188.224342] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:09:35.137434+00:00 node-68 kernel: [1510188.224344] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:09:35.137442+00:00 node-68 kernel: [1510188.224346] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:09:35.137443+00:00 node-68 kernel: [1510188.224347] [] process_backlog+0xa8/0x150 2017-10-21T09:09:35.137443+00:00 node-68 kernel: [1510188.224348] [] net_rx_action+0x21e/0x360 2017-10-21T09:09:35.137444+00:00 node-68 kernel: [1510188.224351] [] __do_softirq+0x101/0x290 2017-10-21T09:09:35.137445+00:00 node-68 kernel: [1510188.224353] [] irq_exit+0xa3/0xb0 2017-10-21T09:09:35.137446+00:00 node-68 kernel: [1510188.224355] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:09:35.137447+00:00 node-68 kernel: [1510188.224359] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:09:35.137448+00:00 node-68 kernel: [1510188.224359] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:09:35.137448+00:00 node-68 kernel: [1510188.224363] [] cpuidle_enter+0x17/0x20 2017-10-21T09:09:35.137449+00:00 node-68 kernel: [1510188.224365] [] call_cpuidle+0x32/0x60 2017-10-21T09:09:35.137450+00:00 node-68 kernel: [1510188.224366] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:09:35.137451+00:00 node-68 kernel: [1510188.224368] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:09:35.137452+00:00 node-68 kernel: [1510188.224370] [] start_secondary+0x154/0x190 2017-10-21T09:09:35.137452+00:00 node-68 kernel: [1510188.224372] ---[ end trace d44d42b3ada783b5 ]--- 2017-10-21T09:10:09.935429+00:00 node-68 kernel: [1510223.019993] ------------[ cut here ]------------ 2017-10-21T09:10:09.935449+00:00 node-68 kernel: [1510223.020011] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:10:09.935451+00:00 node-68 kernel: [1510223.020015] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:10:09.935452+00:00 node-68 kernel: [1510223.020016] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:10:09.935453+00:00 node-68 kernel: [1510223.020086] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:10:09.935454+00:00 node-68 kernel: [1510223.020087] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:10:09.935455+00:00 node-68 kernel: [1510223.020089] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:10:09.935469+00:00 node-68 kernel: [1510223.020092] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:10:09.935470+00:00 node-68 kernel: [1510223.020094] ffff8810322ef500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:10:09.935471+00:00 node-68 kernel: [1510223.020097] Call Trace: 2017-10-21T09:10:09.935473+00:00 node-68 kernel: [1510223.020098] [] dump_stack+0x63/0x90 2017-10-21T09:10:09.935474+00:00 node-68 kernel: [1510223.020107] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:10:09.935474+00:00 node-68 kernel: [1510223.020111] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:10:09.935475+00:00 node-68 kernel: [1510223.020115] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:10:09.935476+00:00 node-68 kernel: [1510223.020116] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:10:09.935477+00:00 node-68 kernel: [1510223.020119] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:10:09.935478+00:00 node-68 kernel: [1510223.020124] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:10:09.935479+00:00 node-68 kernel: [1510223.020128] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:10:09.935480+00:00 node-68 kernel: [1510223.020130] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:10:09.935480+00:00 node-68 kernel: [1510223.020134] [] ? nf_iterate+0x62/0x80 2017-10-21T09:10:09.935481+00:00 node-68 kernel: [1510223.020135] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:10:09.935482+00:00 node-68 kernel: [1510223.020141] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:10:09.935483+00:00 node-68 kernel: [1510223.020145] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:10:09.935484+00:00 node-68 kernel: [1510223.020148] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:10:09.935484+00:00 node-68 kernel: [1510223.020151] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:10:09.935485+00:00 node-68 kernel: [1510223.020154] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:10:09.935486+00:00 node-68 kernel: [1510223.020155] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:10:09.935487+00:00 node-68 kernel: [1510223.020157] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:10:09.935488+00:00 node-68 kernel: [1510223.020160] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T09:10:09.935489+00:00 node-68 kernel: [1510223.020163] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:10:09.935490+00:00 node-68 kernel: [1510223.020164] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:10:09.935490+00:00 node-68 kernel: [1510223.020166] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:10:09.935491+00:00 node-68 kernel: [1510223.020167] [] process_backlog+0xa8/0x150 2017-10-21T09:10:09.935493+00:00 node-68 kernel: [1510223.020168] [] net_rx_action+0x21e/0x360 2017-10-21T09:10:09.935500+00:00 node-68 kernel: [1510223.020171] [] __do_softirq+0x101/0x290 2017-10-21T09:10:09.935502+00:00 node-68 kernel: [1510223.020174] [] irq_exit+0xa3/0xb0 2017-10-21T09:10:09.935503+00:00 node-68 kernel: [1510223.020177] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:10:09.935504+00:00 node-68 kernel: [1510223.020181] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:10:09.935505+00:00 node-68 kernel: [1510223.020183] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:10:09.935506+00:00 node-68 kernel: [1510223.020188] [] cpuidle_enter+0x17/0x20 2017-10-21T09:10:09.935508+00:00 node-68 kernel: [1510223.020192] [] call_cpuidle+0x32/0x60 2017-10-21T09:10:09.935510+00:00 node-68 kernel: [1510223.020194] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:10:09.935511+00:00 node-68 kernel: [1510223.020196] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:10:09.935512+00:00 node-68 kernel: [1510223.020199] [] start_secondary+0x154/0x190 2017-10-21T09:10:09.935513+00:00 node-68 kernel: [1510223.020202] ---[ end trace d44d42b3ada783b6 ]--- 2017-10-21T09:14:46.488865+00:00 node-68 kernel: [1510499.553574] ------------[ cut here ]------------ 2017-10-21T09:14:46.488887+00:00 node-68 kernel: [1510499.553581] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:14:46.488889+00:00 node-68 kernel: [1510499.553583] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:14:46.488890+00:00 node-68 kernel: [1510499.553584] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:14:46.488892+00:00 node-68 kernel: [1510499.553660] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:14:46.488892+00:00 node-68 kernel: [1510499.553662] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:14:46.488893+00:00 node-68 kernel: [1510499.553664] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T09:14:46.488907+00:00 node-68 kernel: [1510499.553666] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T09:14:46.488926+00:00 node-68 kernel: [1510499.553668] ffff8809a3e54c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:14:46.488931+00:00 node-68 kernel: [1510499.553670] Call Trace: 2017-10-21T09:14:46.488933+00:00 node-68 kernel: [1510499.553671] [] dump_stack+0x63/0x90 2017-10-21T09:14:46.488934+00:00 node-68 kernel: [1510499.553678] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:14:46.488935+00:00 node-68 kernel: [1510499.553680] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:14:46.488936+00:00 node-68 kernel: [1510499.553682] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:14:46.488937+00:00 node-68 kernel: [1510499.553684] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:14:46.488938+00:00 node-68 kernel: [1510499.553686] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:14:46.488939+00:00 node-68 kernel: [1510499.553690] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:14:46.488940+00:00 node-68 kernel: [1510499.553706] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:14:46.488941+00:00 node-68 kernel: [1510499.553708] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:14:46.488941+00:00 node-68 kernel: [1510499.553712] [] ? nf_iterate+0x62/0x80 2017-10-21T09:14:46.488942+00:00 node-68 kernel: [1510499.553714] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:14:46.488943+00:00 node-68 kernel: [1510499.553719] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:14:46.488944+00:00 node-68 kernel: [1510499.553722] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:14:46.488945+00:00 node-68 kernel: [1510499.553724] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:14:46.488945+00:00 node-68 kernel: [1510499.553726] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:14:46.488946+00:00 node-68 kernel: [1510499.553728] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:14:46.488947+00:00 node-68 kernel: [1510499.553731] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:14:46.488948+00:00 node-68 kernel: [1510499.553733] [] ? nf_iterate+0x62/0x80 2017-10-21T09:14:46.488949+00:00 node-68 kernel: [1510499.553735] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:14:46.488950+00:00 node-68 kernel: [1510499.553736] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:14:46.488951+00:00 node-68 kernel: [1510499.553739] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:14:46.488951+00:00 node-68 kernel: [1510499.553742] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:14:46.488952+00:00 node-68 kernel: [1510499.553744] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:14:46.488965+00:00 node-68 kernel: [1510499.553745] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:14:46.488967+00:00 node-68 kernel: [1510499.553746] [] process_backlog+0xa8/0x150 2017-10-21T09:14:46.488968+00:00 node-68 kernel: [1510499.553748] [] net_rx_action+0x21e/0x360 2017-10-21T09:14:46.488969+00:00 node-68 kernel: [1510499.553750] [] __do_softirq+0x101/0x290 2017-10-21T09:14:46.488970+00:00 node-68 kernel: [1510499.553752] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T09:14:46.488971+00:00 node-68 kernel: [1510499.553753] [] do_softirq.part.19+0x38/0x40 2017-10-21T09:14:46.488972+00:00 node-68 kernel: [1510499.553756] [] do_softirq+0x1d/0x20 2017-10-21T09:14:46.488973+00:00 node-68 kernel: [1510499.553757] [] netif_rx_ni+0x33/0x80 2017-10-21T09:14:46.488974+00:00 node-68 kernel: [1510499.553760] [] tun_get_user+0x506/0x880 2017-10-21T09:14:46.488974+00:00 node-68 kernel: [1510499.553762] [] tun_sendmsg+0x51/0x70 2017-10-21T09:14:46.488975+00:00 node-68 kernel: [1510499.553764] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T09:14:46.488976+00:00 node-68 kernel: [1510499.553766] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T09:14:46.488977+00:00 node-68 kernel: [1510499.553768] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T09:14:46.488978+00:00 node-68 kernel: [1510499.553770] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T09:14:46.488978+00:00 node-68 kernel: [1510499.553772] [] kthread+0xe5/0x100 2017-10-21T09:14:46.488979+00:00 node-68 kernel: [1510499.553774] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:14:46.488979+00:00 node-68 kernel: [1510499.553776] [] ret_from_fork+0x3f/0x70 2017-10-21T09:14:46.488981+00:00 node-68 kernel: [1510499.553777] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T09:14:46.488982+00:00 node-68 kernel: [1510499.553779] ---[ end trace d44d42b3ada783b7 ]--- 2017-10-21T09:15:04.458532+00:00 node-68 kernel: [1510517.524106] ------------[ cut here ]------------ 2017-10-21T09:15:04.458553+00:00 node-68 kernel: [1510517.524121] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:15:04.458554+00:00 node-68 kernel: [1510517.524124] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:15:04.458555+00:00 node-68 kernel: [1510517.524126] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:15:04.458557+00:00 node-68 kernel: [1510517.524208] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:15:04.458564+00:00 node-68 kernel: [1510517.524209] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:15:04.458565+00:00 node-68 kernel: [1510517.524210] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:15:04.458579+00:00 node-68 kernel: [1510517.524212] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:15:04.458581+00:00 node-68 kernel: [1510517.524214] ffff880eafd2b100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:15:04.458582+00:00 node-68 kernel: [1510517.524216] Call Trace: 2017-10-21T09:15:04.458586+00:00 node-68 kernel: [1510517.524217] [] dump_stack+0x63/0x90 2017-10-21T09:15:04.458587+00:00 node-68 kernel: [1510517.524224] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:15:04.458588+00:00 node-68 kernel: [1510517.524226] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:15:04.458588+00:00 node-68 kernel: [1510517.524229] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:15:04.458589+00:00 node-68 kernel: [1510517.524230] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:15:04.458590+00:00 node-68 kernel: [1510517.524233] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:15:04.458592+00:00 node-68 kernel: [1510517.524238] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:15:04.458592+00:00 node-68 kernel: [1510517.524248] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:15:04.458593+00:00 node-68 kernel: [1510517.524252] [] ? nf_iterate+0x62/0x80 2017-10-21T09:15:04.458594+00:00 node-68 kernel: [1510517.524255] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:15:04.458595+00:00 node-68 kernel: [1510517.524260] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:15:04.458596+00:00 node-68 kernel: [1510517.524263] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:15:04.458597+00:00 node-68 kernel: [1510517.524266] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:15:04.458598+00:00 node-68 kernel: [1510517.524270] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:15:04.458598+00:00 node-68 kernel: [1510517.524273] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:15:04.458599+00:00 node-68 kernel: [1510517.524276] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:15:04.458600+00:00 node-68 kernel: [1510517.524277] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:15:04.458601+00:00 node-68 kernel: [1510517.524279] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:15:04.458602+00:00 node-68 kernel: [1510517.524283] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T09:15:04.458603+00:00 node-68 kernel: [1510517.524286] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T09:15:04.458604+00:00 node-68 kernel: [1510517.524289] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:15:04.458605+00:00 node-68 kernel: [1510517.524291] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:15:04.458605+00:00 node-68 kernel: [1510517.524294] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:15:04.458613+00:00 node-68 kernel: [1510517.524296] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:15:04.458614+00:00 node-68 kernel: [1510517.524297] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:15:04.458615+00:00 node-68 kernel: [1510517.524299] [] process_backlog+0xa8/0x150 2017-10-21T09:15:04.458616+00:00 node-68 kernel: [1510517.524300] [] net_rx_action+0x21e/0x360 2017-10-21T09:15:04.458617+00:00 node-68 kernel: [1510517.524302] [] __do_softirq+0x101/0x290 2017-10-21T09:15:04.458618+00:00 node-68 kernel: [1510517.524304] [] irq_exit+0xa3/0xb0 2017-10-21T09:15:04.458619+00:00 node-68 kernel: [1510517.524306] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:15:04.458620+00:00 node-68 kernel: [1510517.524309] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:15:04.458620+00:00 node-68 kernel: [1510517.524310] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:15:04.458621+00:00 node-68 kernel: [1510517.524313] [] cpuidle_enter+0x17/0x20 2017-10-21T09:15:04.458621+00:00 node-68 kernel: [1510517.524316] [] call_cpuidle+0x32/0x60 2017-10-21T09:15:04.458623+00:00 node-68 kernel: [1510517.524317] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:15:04.458624+00:00 node-68 kernel: [1510517.524319] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:15:04.458624+00:00 node-68 kernel: [1510517.524320] [] start_secondary+0x154/0x190 2017-10-21T09:15:04.458625+00:00 node-68 kernel: [1510517.524322] ---[ end trace d44d42b3ada783b8 ]--- 2017-10-21T09:16:51.617348+00:00 node-68 kernel: [1510624.675986] ------------[ cut here ]------------ 2017-10-21T09:16:51.617368+00:00 node-68 kernel: [1510624.676001] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:16:51.617370+00:00 node-68 kernel: [1510624.676004] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:16:51.617370+00:00 node-68 kernel: [1510624.676006] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:16:51.617372+00:00 node-68 kernel: [1510624.676073] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:16:51.617379+00:00 node-68 kernel: [1510624.676075] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:16:51.617380+00:00 node-68 kernel: [1510624.676076] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:16:51.617395+00:00 node-68 kernel: [1510624.676078] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:16:51.617396+00:00 node-68 kernel: [1510624.676080] ffff8820341c9b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:16:51.617397+00:00 node-68 kernel: [1510624.676082] Call Trace: 2017-10-21T09:16:51.617399+00:00 node-68 kernel: [1510624.676083] [] dump_stack+0x63/0x90 2017-10-21T09:16:51.617400+00:00 node-68 kernel: [1510624.676090] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:16:51.617400+00:00 node-68 kernel: [1510624.676092] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:16:51.617401+00:00 node-68 kernel: [1510624.676094] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:16:51.617401+00:00 node-68 kernel: [1510624.676095] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:16:51.617403+00:00 node-68 kernel: [1510624.676097] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:16:51.617404+00:00 node-68 kernel: [1510624.676103] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:16:51.617405+00:00 node-68 kernel: [1510624.676105] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:16:51.617405+00:00 node-68 kernel: [1510624.676107] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:16:51.617406+00:00 node-68 kernel: [1510624.676111] [] ? nf_iterate+0x62/0x80 2017-10-21T09:16:51.617407+00:00 node-68 kernel: [1510624.676113] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:16:51.617408+00:00 node-68 kernel: [1510624.676121] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:16:51.617409+00:00 node-68 kernel: [1510624.676123] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:16:51.617410+00:00 node-68 kernel: [1510624.676126] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:16:51.617410+00:00 node-68 kernel: [1510624.676129] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:16:51.617411+00:00 node-68 kernel: [1510624.676132] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:16:51.617412+00:00 node-68 kernel: [1510624.676134] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:16:51.617413+00:00 node-68 kernel: [1510624.676135] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:16:51.617414+00:00 node-68 kernel: [1510624.676139] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T09:16:51.617415+00:00 node-68 kernel: [1510624.676143] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:16:51.617415+00:00 node-68 kernel: [1510624.676145] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:16:51.617416+00:00 node-68 kernel: [1510624.676149] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:16:51.617417+00:00 node-68 kernel: [1510624.676152] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:16:51.617424+00:00 node-68 kernel: [1510624.676155] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:16:51.617425+00:00 node-68 kernel: [1510624.676156] [] process_backlog+0xa8/0x150 2017-10-21T09:16:51.617425+00:00 node-68 kernel: [1510624.676158] [] net_rx_action+0x21e/0x360 2017-10-21T09:16:51.617426+00:00 node-68 kernel: [1510624.676161] [] __do_softirq+0x101/0x290 2017-10-21T09:16:51.617427+00:00 node-68 kernel: [1510624.676164] [] irq_exit+0xa3/0xb0 2017-10-21T09:16:51.617428+00:00 node-68 kernel: [1510624.676166] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:16:51.617429+00:00 node-68 kernel: [1510624.676171] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:16:51.617429+00:00 node-68 kernel: [1510624.676173] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:16:51.617430+00:00 node-68 kernel: [1510624.676177] [] cpuidle_enter+0x17/0x20 2017-10-21T09:16:51.617431+00:00 node-68 kernel: [1510624.676181] [] call_cpuidle+0x32/0x60 2017-10-21T09:16:51.617431+00:00 node-68 kernel: [1510624.676183] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:16:51.617433+00:00 node-68 kernel: [1510624.676185] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:16:51.617434+00:00 node-68 kernel: [1510624.676187] [] start_secondary+0x154/0x190 2017-10-21T09:16:51.617434+00:00 node-68 kernel: [1510624.676190] ---[ end trace d44d42b3ada783b9 ]--- 2017-10-21T09:26:08.123640+00:00 node-68 kernel: [1511181.146221] ------------[ cut here ]------------ 2017-10-21T09:26:08.123661+00:00 node-68 kernel: [1511181.146236] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:26:08.123663+00:00 node-68 kernel: [1511181.146239] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:26:08.123664+00:00 node-68 kernel: [1511181.146241] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:26:08.123667+00:00 node-68 kernel: [1511181.146309] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:26:08.123683+00:00 node-68 kernel: [1511181.146310] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:26:08.123688+00:00 node-68 kernel: [1511181.146311] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:26:08.123704+00:00 node-68 kernel: [1511181.146313] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:26:08.123708+00:00 node-68 kernel: [1511181.146316] ffff881e86ab1b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:26:08.123709+00:00 node-68 kernel: [1511181.146317] Call Trace: 2017-10-21T09:26:08.123710+00:00 node-68 kernel: [1511181.146319] [] dump_stack+0x63/0x90 2017-10-21T09:26:08.123711+00:00 node-68 kernel: [1511181.146326] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:26:08.123711+00:00 node-68 kernel: [1511181.146327] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:26:08.123712+00:00 node-68 kernel: [1511181.146330] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:26:08.123713+00:00 node-68 kernel: [1511181.146332] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:26:08.123715+00:00 node-68 kernel: [1511181.146334] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:26:08.123716+00:00 node-68 kernel: [1511181.146339] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:26:08.123717+00:00 node-68 kernel: [1511181.146342] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:26:08.123717+00:00 node-68 kernel: [1511181.146346] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:26:08.123718+00:00 node-68 kernel: [1511181.146350] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:26:08.123719+00:00 node-68 kernel: [1511181.146352] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:26:08.123720+00:00 node-68 kernel: [1511181.146355] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:26:08.123721+00:00 node-68 kernel: [1511181.146358] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:26:08.123722+00:00 node-68 kernel: [1511181.146361] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:26:08.123722+00:00 node-68 kernel: [1511181.146366] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:26:08.123723+00:00 node-68 kernel: [1511181.146369] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:26:08.123724+00:00 node-68 kernel: [1511181.146372] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:26:08.123725+00:00 node-68 kernel: [1511181.146374] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:26:08.123726+00:00 node-68 kernel: [1511181.146377] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:26:08.123727+00:00 node-68 kernel: [1511181.146381] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:26:08.123728+00:00 node-68 kernel: [1511181.146384] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:26:08.123728+00:00 node-68 kernel: [1511181.146387] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:26:08.123730+00:00 node-68 kernel: [1511181.146388] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:26:08.123737+00:00 node-68 kernel: [1511181.146390] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:26:08.123738+00:00 node-68 kernel: [1511181.146391] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:26:08.123739+00:00 node-68 kernel: [1511181.146393] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:26:08.123740+00:00 node-68 kernel: [1511181.146394] [] process_backlog+0xa8/0x150 2017-10-21T09:26:08.123742+00:00 node-68 kernel: [1511181.146395] [] net_rx_action+0x21e/0x360 2017-10-21T09:26:08.123744+00:00 node-68 kernel: [1511181.146398] [] __do_softirq+0x101/0x290 2017-10-21T09:26:08.123745+00:00 node-68 kernel: [1511181.146399] [] irq_exit+0xa3/0xb0 2017-10-21T09:26:08.123746+00:00 node-68 kernel: [1511181.146402] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:26:08.123746+00:00 node-68 kernel: [1511181.146405] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:26:08.123747+00:00 node-68 kernel: [1511181.146406] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:26:08.123748+00:00 node-68 kernel: [1511181.146409] [] cpuidle_enter+0x17/0x20 2017-10-21T09:26:08.123750+00:00 node-68 kernel: [1511181.146412] [] call_cpuidle+0x32/0x60 2017-10-21T09:26:08.123751+00:00 node-68 kernel: [1511181.146413] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:26:08.123753+00:00 node-68 kernel: [1511181.146415] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:26:08.123753+00:00 node-68 kernel: [1511181.146416] [] start_secondary+0x154/0x190 2017-10-21T09:26:08.123754+00:00 node-68 kernel: [1511181.146419] ---[ end trace d44d42b3ada783ba ]--- 2017-10-21T09:28:55.580402+00:00 node-68 kernel: [1511348.592061] ------------[ cut here ]------------ 2017-10-21T09:28:55.580427+00:00 node-68 kernel: [1511348.592079] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:28:55.580430+00:00 node-68 kernel: [1511348.592083] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:28:55.580431+00:00 node-68 kernel: [1511348.592086] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:28:55.580434+00:00 node-68 kernel: [1511348.592184] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:28:55.580435+00:00 node-68 kernel: [1511348.592186] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:28:55.580436+00:00 node-68 kernel: [1511348.592188] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:28:55.580462+00:00 node-68 kernel: [1511348.592191] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:28:55.580464+00:00 node-68 kernel: [1511348.592194] ffff881ddac74d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:28:55.580466+00:00 node-68 kernel: [1511348.592196] Call Trace: 2017-10-21T09:28:55.580467+00:00 node-68 kernel: [1511348.592198] [] dump_stack+0x63/0x90 2017-10-21T09:28:55.580468+00:00 node-68 kernel: [1511348.592207] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:28:55.580469+00:00 node-68 kernel: [1511348.592209] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:28:55.580470+00:00 node-68 kernel: [1511348.592213] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:28:55.580472+00:00 node-68 kernel: [1511348.592215] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:28:55.580473+00:00 node-68 kernel: [1511348.592218] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:28:55.580475+00:00 node-68 kernel: [1511348.592225] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:28:55.580476+00:00 node-68 kernel: [1511348.592229] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:28:55.580477+00:00 node-68 kernel: [1511348.592232] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:28:55.580478+00:00 node-68 kernel: [1511348.592237] [] ? nf_iterate+0x62/0x80 2017-10-21T09:28:55.580479+00:00 node-68 kernel: [1511348.592240] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:28:55.580481+00:00 node-68 kernel: [1511348.592247] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:28:55.580482+00:00 node-68 kernel: [1511348.592252] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:28:55.580484+00:00 node-68 kernel: [1511348.592256] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:28:55.580485+00:00 node-68 kernel: [1511348.592260] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:28:55.580487+00:00 node-68 kernel: [1511348.592263] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:28:55.580488+00:00 node-68 kernel: [1511348.592268] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:28:55.580489+00:00 node-68 kernel: [1511348.592271] [] ? nf_iterate+0x62/0x80 2017-10-21T09:28:55.580491+00:00 node-68 kernel: [1511348.592274] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:28:55.580493+00:00 node-68 kernel: [1511348.592277] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:28:55.580495+00:00 node-68 kernel: [1511348.592281] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:28:55.580496+00:00 node-68 kernel: [1511348.592285] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:28:55.580497+00:00 node-68 kernel: [1511348.592288] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:28:55.580511+00:00 node-68 kernel: [1511348.592291] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:28:55.580514+00:00 node-68 kernel: [1511348.592293] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:28:55.580515+00:00 node-68 kernel: [1511348.592298] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T09:28:55.580516+00:00 node-68 kernel: [1511348.592300] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:28:55.580517+00:00 node-68 kernel: [1511348.592302] [] process_backlog+0xa8/0x150 2017-10-21T09:28:55.580519+00:00 node-68 kernel: [1511348.592305] [] net_rx_action+0x21e/0x360 2017-10-21T09:28:55.580521+00:00 node-68 kernel: [1511348.592308] [] __do_softirq+0x101/0x290 2017-10-21T09:28:55.580522+00:00 node-68 kernel: [1511348.592311] [] irq_exit+0xa3/0xb0 2017-10-21T09:28:55.580524+00:00 node-68 kernel: [1511348.592314] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:28:55.580525+00:00 node-68 kernel: [1511348.592318] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:28:55.580526+00:00 node-68 kernel: [1511348.592320] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:28:55.580528+00:00 node-68 kernel: [1511348.592325] [] cpuidle_enter+0x17/0x20 2017-10-21T09:28:55.580529+00:00 node-68 kernel: [1511348.592328] [] call_cpuidle+0x32/0x60 2017-10-21T09:28:55.580531+00:00 node-68 kernel: [1511348.592330] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:28:55.580532+00:00 node-68 kernel: [1511348.592333] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:28:55.580533+00:00 node-68 kernel: [1511348.592335] [] start_secondary+0x154/0x190 2017-10-21T09:28:55.580538+00:00 node-68 kernel: [1511348.592339] ---[ end trace d44d42b3ada783bb ]--- 2017-10-21T09:30:49.186645+00:00 node-68 kernel: [1511462.190952] ------------[ cut here ]------------ 2017-10-21T09:30:49.186677+00:00 node-68 kernel: [1511462.190972] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:30:49.186680+00:00 node-68 kernel: [1511462.190976] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:30:49.186681+00:00 node-68 kernel: [1511462.190978] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:30:49.186684+00:00 node-68 kernel: [1511462.191073] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:30:49.186685+00:00 node-68 kernel: [1511462.191075] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:30:49.186686+00:00 node-68 kernel: [1511462.191077] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:30:49.186710+00:00 node-68 kernel: [1511462.191080] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:30:49.186712+00:00 node-68 kernel: [1511462.191082] ffff8810342d8400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:30:49.186714+00:00 node-68 kernel: [1511462.191085] Call Trace: 2017-10-21T09:30:49.186716+00:00 node-68 kernel: [1511462.191086] [] dump_stack+0x63/0x90 2017-10-21T09:30:49.186717+00:00 node-68 kernel: [1511462.191096] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:30:49.186719+00:00 node-68 kernel: [1511462.191098] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:30:49.186721+00:00 node-68 kernel: [1511462.191102] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:30:49.186722+00:00 node-68 kernel: [1511462.191104] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:30:49.186724+00:00 node-68 kernel: [1511462.191107] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:30:49.186726+00:00 node-68 kernel: [1511462.191113] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:30:49.186727+00:00 node-68 kernel: [1511462.191119] [] ? be_xmit_enqueue+0x103/0x630 [be2net] 2017-10-21T09:30:49.186729+00:00 node-68 kernel: [1511462.191123] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:30:49.186731+00:00 node-68 kernel: [1511462.191126] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:30:49.186733+00:00 node-68 kernel: [1511462.191129] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T09:30:49.186735+00:00 node-68 kernel: [1511462.191133] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:30:49.186736+00:00 node-68 kernel: [1511462.191136] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:30:49.186738+00:00 node-68 kernel: [1511462.191141] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:30:49.186739+00:00 node-68 kernel: [1511462.191143] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:30:49.186740+00:00 node-68 kernel: [1511462.191146] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:30:49.186742+00:00 node-68 kernel: [1511462.191152] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:30:49.186743+00:00 node-68 kernel: [1511462.191154] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:30:49.186745+00:00 node-68 kernel: [1511462.191158] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T09:30:49.186747+00:00 node-68 kernel: [1511462.191162] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:30:49.186749+00:00 node-68 kernel: [1511462.191164] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:30:49.186751+00:00 node-68 kernel: [1511462.191168] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:30:49.186753+00:00 node-68 kernel: [1511462.191171] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:30:49.186763+00:00 node-68 kernel: [1511462.191173] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:30:49.186765+00:00 node-68 kernel: [1511462.191175] [] process_backlog+0xa8/0x150 2017-10-21T09:30:49.186766+00:00 node-68 kernel: [1511462.191177] [] net_rx_action+0x21e/0x360 2017-10-21T09:30:49.186767+00:00 node-68 kernel: [1511462.191180] [] __do_softirq+0x101/0x290 2017-10-21T09:30:49.186768+00:00 node-68 kernel: [1511462.191182] [] irq_exit+0xa3/0xb0 2017-10-21T09:30:49.186770+00:00 node-68 kernel: [1511462.191185] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:30:49.186771+00:00 node-68 kernel: [1511462.191190] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:30:49.186772+00:00 node-68 kernel: [1511462.191191] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:30:49.186772+00:00 node-68 kernel: [1511462.191196] [] cpuidle_enter+0x17/0x20 2017-10-21T09:30:49.186773+00:00 node-68 kernel: [1511462.191200] [] call_cpuidle+0x32/0x60 2017-10-21T09:30:49.186773+00:00 node-68 kernel: [1511462.191201] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:30:49.186775+00:00 node-68 kernel: [1511462.191204] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:30:49.186780+00:00 node-68 kernel: [1511462.191206] [] start_secondary+0x154/0x190 2017-10-21T09:30:49.186781+00:00 node-68 kernel: [1511462.191209] ---[ end trace d44d42b3ada783bc ]--- 2017-10-21T09:33:34.133925+00:00 node-68 kernel: [1511627.127641] ------------[ cut here ]------------ 2017-10-21T09:33:34.133946+00:00 node-68 kernel: [1511627.127658] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:33:34.133948+00:00 node-68 kernel: [1511627.127662] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:33:34.133950+00:00 node-68 kernel: [1511627.127663] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:33:34.133952+00:00 node-68 kernel: [1511627.127732] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:33:34.133953+00:00 node-68 kernel: [1511627.127733] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:33:34.133954+00:00 node-68 kernel: [1511627.127735] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:33:34.133980+00:00 node-68 kernel: [1511627.127737] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:33:34.133981+00:00 node-68 kernel: [1511627.127738] ffff8810323f8700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:33:34.133983+00:00 node-68 kernel: [1511627.127740] Call Trace: 2017-10-21T09:33:34.133984+00:00 node-68 kernel: [1511627.127741] [] dump_stack+0x63/0x90 2017-10-21T09:33:34.133985+00:00 node-68 kernel: [1511627.127749] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:33:34.133986+00:00 node-68 kernel: [1511627.127751] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:33:34.133987+00:00 node-68 kernel: [1511627.127755] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:33:34.133988+00:00 node-68 kernel: [1511627.127756] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:33:34.133989+00:00 node-68 kernel: [1511627.127759] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:33:34.133990+00:00 node-68 kernel: [1511627.127764] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:33:34.133991+00:00 node-68 kernel: [1511627.127768] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:33:34.133992+00:00 node-68 kernel: [1511627.127773] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:33:34.133993+00:00 node-68 kernel: [1511627.127778] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:33:34.133994+00:00 node-68 kernel: [1511627.127780] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:33:34.133995+00:00 node-68 kernel: [1511627.127783] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:33:34.133996+00:00 node-68 kernel: [1511627.127786] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:33:34.133997+00:00 node-68 kernel: [1511627.127789] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:33:34.133998+00:00 node-68 kernel: [1511627.127792] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:33:34.133998+00:00 node-68 kernel: [1511627.127794] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:33:34.134000+00:00 node-68 kernel: [1511627.127796] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:33:34.134002+00:00 node-68 kernel: [1511627.127803] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:33:34.134003+00:00 node-68 kernel: [1511627.127806] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:33:34.134004+00:00 node-68 kernel: [1511627.127809] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:33:34.134005+00:00 node-68 kernel: [1511627.127812] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:33:34.134006+00:00 node-68 kernel: [1511627.127814] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:33:34.134008+00:00 node-68 kernel: [1511627.127816] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:33:34.134021+00:00 node-68 kernel: [1511627.127817] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:33:34.134022+00:00 node-68 kernel: [1511627.127819] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T09:33:34.134023+00:00 node-68 kernel: [1511627.127821] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:33:34.134025+00:00 node-68 kernel: [1511627.127822] [] process_backlog+0xa8/0x150 2017-10-21T09:33:34.134026+00:00 node-68 kernel: [1511627.127823] [] net_rx_action+0x21e/0x360 2017-10-21T09:33:34.134028+00:00 node-68 kernel: [1511627.127826] [] __do_softirq+0x101/0x290 2017-10-21T09:33:34.134029+00:00 node-68 kernel: [1511627.127828] [] irq_exit+0xa3/0xb0 2017-10-21T09:33:34.134030+00:00 node-68 kernel: [1511627.127830] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:33:34.134031+00:00 node-68 kernel: [1511627.127834] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:33:34.134032+00:00 node-68 kernel: [1511627.127834] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:33:34.134033+00:00 node-68 kernel: [1511627.127838] [] cpuidle_enter+0x17/0x20 2017-10-21T09:33:34.134034+00:00 node-68 kernel: [1511627.127841] [] call_cpuidle+0x32/0x60 2017-10-21T09:33:34.134035+00:00 node-68 kernel: [1511627.127842] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:33:34.134036+00:00 node-68 kernel: [1511627.127844] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:33:34.134037+00:00 node-68 kernel: [1511627.127845] [] start_secondary+0x154/0x190 2017-10-21T09:33:34.134038+00:00 node-68 kernel: [1511627.127847] ---[ end trace d44d42b3ada783bd ]--- 2017-10-21T09:35:12.122902+00:00 node-68 kernel: [1511725.110283] ------------[ cut here ]------------ 2017-10-21T09:35:12.122921+00:00 node-68 kernel: [1511725.110298] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:35:12.122923+00:00 node-68 kernel: [1511725.110301] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:35:12.122924+00:00 node-68 kernel: [1511725.110303] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:35:12.122927+00:00 node-68 kernel: [1511725.110372] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:35:12.122928+00:00 node-68 kernel: [1511725.110375] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:35:12.122929+00:00 node-68 kernel: [1511725.110376] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:35:12.122942+00:00 node-68 kernel: [1511725.110378] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:35:12.122944+00:00 node-68 kernel: [1511725.110380] ffff880f95371400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:35:12.122945+00:00 node-68 kernel: [1511725.110382] Call Trace: 2017-10-21T09:35:12.122946+00:00 node-68 kernel: [1511725.110383] [] dump_stack+0x63/0x90 2017-10-21T09:35:12.122947+00:00 node-68 kernel: [1511725.110390] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:35:12.122948+00:00 node-68 kernel: [1511725.110391] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:35:12.122948+00:00 node-68 kernel: [1511725.110394] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:35:12.122950+00:00 node-68 kernel: [1511725.110395] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:35:12.122951+00:00 node-68 kernel: [1511725.110397] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:35:12.122952+00:00 node-68 kernel: [1511725.110403] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:35:12.122953+00:00 node-68 kernel: [1511725.110405] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:35:12.122953+00:00 node-68 kernel: [1511725.110410] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:35:12.122954+00:00 node-68 kernel: [1511725.110413] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:35:12.122955+00:00 node-68 kernel: [1511725.110415] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:35:12.122957+00:00 node-68 kernel: [1511725.110418] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:35:12.122958+00:00 node-68 kernel: [1511725.110420] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:35:12.122958+00:00 node-68 kernel: [1511725.110423] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:35:12.122959+00:00 node-68 kernel: [1511725.110428] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:35:12.122959+00:00 node-68 kernel: [1511725.110431] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:35:12.122961+00:00 node-68 kernel: [1511725.110434] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:35:12.122962+00:00 node-68 kernel: [1511725.110437] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:35:12.122963+00:00 node-68 kernel: [1511725.110439] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:35:12.122964+00:00 node-68 kernel: [1511725.110443] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:35:12.122964+00:00 node-68 kernel: [1511725.110446] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:35:12.122965+00:00 node-68 kernel: [1511725.110448] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:35:12.122966+00:00 node-68 kernel: [1511725.110450] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:35:12.122975+00:00 node-68 kernel: [1511725.110452] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:35:12.122976+00:00 node-68 kernel: [1511725.110453] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:35:12.122977+00:00 node-68 kernel: [1511725.110455] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:35:12.122978+00:00 node-68 kernel: [1511725.110456] [] process_backlog+0xa8/0x150 2017-10-21T09:35:12.122980+00:00 node-68 kernel: [1511725.110457] [] net_rx_action+0x21e/0x360 2017-10-21T09:35:12.122982+00:00 node-68 kernel: [1511725.110459] [] __do_softirq+0x101/0x290 2017-10-21T09:35:12.122983+00:00 node-68 kernel: [1511725.110461] [] irq_exit+0xa3/0xb0 2017-10-21T09:35:12.122984+00:00 node-68 kernel: [1511725.110464] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:35:12.122984+00:00 node-68 kernel: [1511725.110467] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:35:12.122985+00:00 node-68 kernel: [1511725.110468] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:35:12.122986+00:00 node-68 kernel: [1511725.110471] [] cpuidle_enter+0x17/0x20 2017-10-21T09:35:12.122987+00:00 node-68 kernel: [1511725.110474] [] call_cpuidle+0x32/0x60 2017-10-21T09:35:12.122988+00:00 node-68 kernel: [1511725.110475] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:35:12.122989+00:00 node-68 kernel: [1511725.110477] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:35:12.122990+00:00 node-68 kernel: [1511725.110478] [] start_secondary+0x154/0x190 2017-10-21T09:35:12.122990+00:00 node-68 kernel: [1511725.110480] ---[ end trace d44d42b3ada783be ]--- 2017-10-21T09:42:11.286368+00:00 node-68 kernel: [1512144.246653] ------------[ cut here ]------------ 2017-10-21T09:42:11.286388+00:00 node-68 kernel: [1512144.246668] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:42:11.286389+00:00 node-68 kernel: [1512144.246671] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:42:11.286390+00:00 node-68 kernel: [1512144.246672] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:42:11.286392+00:00 node-68 kernel: [1512144.246741] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:42:11.286399+00:00 node-68 kernel: [1512144.246742] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:42:11.286400+00:00 node-68 kernel: [1512144.246743] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:42:11.286415+00:00 node-68 kernel: [1512144.246745] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:42:11.286416+00:00 node-68 kernel: [1512144.246747] ffff881f2c6a0900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:42:11.286417+00:00 node-68 kernel: [1512144.246749] Call Trace: 2017-10-21T09:42:11.286419+00:00 node-68 kernel: [1512144.246750] [] dump_stack+0x63/0x90 2017-10-21T09:42:11.286419+00:00 node-68 kernel: [1512144.246758] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:42:11.286420+00:00 node-68 kernel: [1512144.246759] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:42:11.286421+00:00 node-68 kernel: [1512144.246762] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:42:11.286421+00:00 node-68 kernel: [1512144.246763] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:42:11.286423+00:00 node-68 kernel: [1512144.246765] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:42:11.286424+00:00 node-68 kernel: [1512144.246771] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:42:11.286425+00:00 node-68 kernel: [1512144.246774] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:42:11.286426+00:00 node-68 kernel: [1512144.246775] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:42:11.286426+00:00 node-68 kernel: [1512144.246781] [] ? nf_iterate+0x62/0x80 2017-10-21T09:42:11.286427+00:00 node-68 kernel: [1512144.246783] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:42:11.286429+00:00 node-68 kernel: [1512144.246789] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:42:11.286430+00:00 node-68 kernel: [1512144.246792] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:42:11.286430+00:00 node-68 kernel: [1512144.246794] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:42:11.286431+00:00 node-68 kernel: [1512144.246797] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:42:11.286432+00:00 node-68 kernel: [1512144.246799] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T09:42:11.286433+00:00 node-68 kernel: [1512144.246802] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:42:11.286434+00:00 node-68 kernel: [1512144.246804] [] ? nf_iterate+0x62/0x80 2017-10-21T09:42:11.286435+00:00 node-68 kernel: [1512144.246806] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T09:42:11.286436+00:00 node-68 kernel: [1512144.246807] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T09:42:11.286437+00:00 node-68 kernel: [1512144.246811] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T09:42:11.286438+00:00 node-68 kernel: [1512144.246814] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:42:11.286439+00:00 node-68 kernel: [1512144.246816] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:42:11.286447+00:00 node-68 kernel: [1512144.246819] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:42:11.286448+00:00 node-68 kernel: [1512144.246822] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:42:11.286448+00:00 node-68 kernel: [1512144.246823] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:42:11.286449+00:00 node-68 kernel: [1512144.246824] [] process_backlog+0xa8/0x150 2017-10-21T09:42:11.286449+00:00 node-68 kernel: [1512144.246826] [] net_rx_action+0x21e/0x360 2017-10-21T09:42:11.286451+00:00 node-68 kernel: [1512144.246828] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T09:42:11.286452+00:00 node-68 kernel: [1512144.246830] [] __do_softirq+0x101/0x290 2017-10-21T09:42:11.286453+00:00 node-68 kernel: [1512144.246832] [] irq_exit+0xa3/0xb0 2017-10-21T09:42:11.286453+00:00 node-68 kernel: [1512144.246834] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:42:11.286454+00:00 node-68 kernel: [1512144.246837] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:42:11.286454+00:00 node-68 kernel: [1512144.246838] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:42:11.286456+00:00 node-68 kernel: [1512144.246841] [] cpuidle_enter+0x17/0x20 2017-10-21T09:42:11.286457+00:00 node-68 kernel: [1512144.246844] [] call_cpuidle+0x32/0x60 2017-10-21T09:42:11.286457+00:00 node-68 kernel: [1512144.246845] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:42:11.286458+00:00 node-68 kernel: [1512144.246847] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:42:11.286459+00:00 node-68 kernel: [1512144.246848] [] start_secondary+0x154/0x190 2017-10-21T09:42:11.286462+00:00 node-68 kernel: [1512144.246850] ---[ end trace d44d42b3ada783bf ]--- 2017-10-21T09:45:17.209455+00:00 node-68 kernel: [1512330.157642] ------------[ cut here ]------------ 2017-10-21T09:45:17.209488+00:00 node-68 kernel: [1512330.157661] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:45:17.209491+00:00 node-68 kernel: [1512330.157665] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:45:17.209492+00:00 node-68 kernel: [1512330.157667] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:45:17.209496+00:00 node-68 kernel: [1512330.157739] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:45:17.209497+00:00 node-68 kernel: [1512330.157741] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:45:17.209498+00:00 node-68 kernel: [1512330.157742] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:45:17.209520+00:00 node-68 kernel: [1512330.157746] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:45:17.209523+00:00 node-68 kernel: [1512330.157748] ffff8810343e8d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:45:17.209524+00:00 node-68 kernel: [1512330.157751] Call Trace: 2017-10-21T09:45:17.209526+00:00 node-68 kernel: [1512330.157752] [] dump_stack+0x63/0x90 2017-10-21T09:45:17.209527+00:00 node-68 kernel: [1512330.157761] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:45:17.209528+00:00 node-68 kernel: [1512330.157764] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:45:17.209529+00:00 node-68 kernel: [1512330.157767] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:45:17.209531+00:00 node-68 kernel: [1512330.157769] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:45:17.209533+00:00 node-68 kernel: [1512330.157772] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:45:17.209534+00:00 node-68 kernel: [1512330.157780] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:45:17.209535+00:00 node-68 kernel: [1512330.157784] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:45:17.209536+00:00 node-68 kernel: [1512330.157790] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:45:17.209536+00:00 node-68 kernel: [1512330.157793] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:45:17.209538+00:00 node-68 kernel: [1512330.157796] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:45:17.209540+00:00 node-68 kernel: [1512330.157800] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:45:17.209541+00:00 node-68 kernel: [1512330.157804] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:45:17.209541+00:00 node-68 kernel: [1512330.157808] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:45:17.209542+00:00 node-68 kernel: [1512330.157811] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:45:17.209543+00:00 node-68 kernel: [1512330.157813] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:45:17.209545+00:00 node-68 kernel: [1512330.157816] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:45:17.209547+00:00 node-68 kernel: [1512330.157824] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:45:17.209548+00:00 node-68 kernel: [1512330.157828] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:45:17.209550+00:00 node-68 kernel: [1512330.157831] [] ? skb_release_data+0xa7/0xd0 2017-10-21T09:45:17.209551+00:00 node-68 kernel: [1512330.157835] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:45:17.209552+00:00 node-68 kernel: [1512330.157838] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:45:17.209554+00:00 node-68 kernel: [1512330.157841] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:45:17.209568+00:00 node-68 kernel: [1512330.157843] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:45:17.209570+00:00 node-68 kernel: [1512330.157847] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T09:45:17.209571+00:00 node-68 kernel: [1512330.157849] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:45:17.209573+00:00 node-68 kernel: [1512330.157851] [] process_backlog+0xa8/0x150 2017-10-21T09:45:17.209575+00:00 node-68 kernel: [1512330.157853] [] net_rx_action+0x21e/0x360 2017-10-21T09:45:17.209578+00:00 node-68 kernel: [1512330.157857] [] __do_softirq+0x101/0x290 2017-10-21T09:45:17.209579+00:00 node-68 kernel: [1512330.157859] [] irq_exit+0xa3/0xb0 2017-10-21T09:45:17.209581+00:00 node-68 kernel: [1512330.157863] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:45:17.209583+00:00 node-68 kernel: [1512330.157867] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:45:17.209584+00:00 node-68 kernel: [1512330.157868] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:45:17.209587+00:00 node-68 kernel: [1512330.157874] [] cpuidle_enter+0x17/0x20 2017-10-21T09:45:17.209589+00:00 node-68 kernel: [1512330.157877] [] call_cpuidle+0x32/0x60 2017-10-21T09:45:17.209591+00:00 node-68 kernel: [1512330.157879] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:45:17.209592+00:00 node-68 kernel: [1512330.157882] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:45:17.209593+00:00 node-68 kernel: [1512330.157884] [] start_secondary+0x154/0x190 2017-10-21T09:45:17.209595+00:00 node-68 kernel: [1512330.157887] ---[ end trace d44d42b3ada783c0 ]--- 2017-10-21T09:46:48.504638+00:00 node-68 kernel: [1512421.446925] ------------[ cut here ]------------ 2017-10-21T09:46:48.504659+00:00 node-68 kernel: [1512421.446944] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:46:48.504663+00:00 node-68 kernel: [1512421.446948] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2647 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:46:48.504666+00:00 node-68 kernel: [1512421.446951] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:46:48.504669+00:00 node-68 kernel: [1512421.447047] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:46:48.504670+00:00 node-68 kernel: [1512421.447049] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:46:48.504671+00:00 node-68 kernel: [1512421.447051] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:46:48.504707+00:00 node-68 kernel: [1512421.447053] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:46:48.504709+00:00 node-68 kernel: [1512421.447055] ffff881034d2b200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:46:48.504710+00:00 node-68 kernel: [1512421.447057] Call Trace: 2017-10-21T09:46:48.504712+00:00 node-68 kernel: [1512421.447061] [] dump_stack+0x63/0x90 2017-10-21T09:46:48.504713+00:00 node-68 kernel: [1512421.447070] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:46:48.504714+00:00 node-68 kernel: [1512421.447072] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:46:48.504715+00:00 node-68 kernel: [1512421.447076] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:46:48.504716+00:00 node-68 kernel: [1512421.447078] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:46:48.504718+00:00 node-68 kernel: [1512421.447080] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:46:48.504719+00:00 node-68 kernel: [1512421.447087] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:46:48.504720+00:00 node-68 kernel: [1512421.447090] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:46:48.504721+00:00 node-68 kernel: [1512421.447096] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T09:46:48.504722+00:00 node-68 kernel: [1512421.447099] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T09:46:48.504729+00:00 node-68 kernel: [1512421.447102] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T09:46:48.504730+00:00 node-68 kernel: [1512421.447106] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:46:48.504732+00:00 node-68 kernel: [1512421.447109] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:46:48.504733+00:00 node-68 kernel: [1512421.447113] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:46:48.504734+00:00 node-68 kernel: [1512421.447119] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:46:48.504735+00:00 node-68 kernel: [1512421.447124] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:46:48.504736+00:00 node-68 kernel: [1512421.447128] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:46:48.504738+00:00 node-68 kernel: [1512421.447132] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T09:46:48.504739+00:00 node-68 kernel: [1512421.447136] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:46:48.504740+00:00 node-68 kernel: [1512421.447139] [] ? __slab_free+0xcb/0x2c0 2017-10-21T09:46:48.504741+00:00 node-68 kernel: [1512421.447143] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T09:46:48.504742+00:00 node-68 kernel: [1512421.447147] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:46:48.504743+00:00 node-68 kernel: [1512421.447149] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:46:48.504766+00:00 node-68 kernel: [1512421.447153] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T09:46:48.504768+00:00 node-68 kernel: [1512421.447154] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T09:46:48.504770+00:00 node-68 kernel: [1512421.447156] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:46:48.504782+00:00 node-68 kernel: [1512421.447158] [] process_backlog+0xa8/0x150 2017-10-21T09:46:48.504784+00:00 node-68 kernel: [1512421.447160] [] net_rx_action+0x21e/0x360 2017-10-21T09:46:48.504785+00:00 node-68 kernel: [1512421.447163] [] __do_softirq+0x101/0x290 2017-10-21T09:46:48.504787+00:00 node-68 kernel: [1512421.447165] [] irq_exit+0xa3/0xb0 2017-10-21T09:46:48.504789+00:00 node-68 kernel: [1512421.447169] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:46:48.504811+00:00 node-68 kernel: [1512421.447173] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:46:48.504813+00:00 node-68 kernel: [1512421.447174] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:46:48.505103+00:00 node-68 kernel: [1512421.447178] [] cpuidle_enter+0x17/0x20 2017-10-21T09:46:48.505105+00:00 node-68 kernel: [1512421.447182] [] call_cpuidle+0x32/0x60 2017-10-21T09:46:48.505107+00:00 node-68 kernel: [1512421.447184] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:46:48.505109+00:00 node-68 kernel: [1512421.447186] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:46:48.505110+00:00 node-68 kernel: [1512421.447188] [] start_secondary+0x154/0x190 2017-10-21T09:46:48.505111+00:00 node-68 kernel: [1512421.447190] ---[ end trace d44d42b3ada783c1 ]--- 2017-10-21T09:46:56.286290+00:00 node-68 kernel: [1512429.228165] ------------[ cut here ]------------ 2017-10-21T09:46:56.286307+00:00 node-68 kernel: [1512429.228181] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:46:56.286309+00:00 node-68 kernel: [1512429.228185] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:46:56.286310+00:00 node-68 kernel: [1512429.228186] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:46:56.286312+00:00 node-68 kernel: [1512429.228256] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:46:56.286320+00:00 node-68 kernel: [1512429.228257] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:46:56.286321+00:00 node-68 kernel: [1512429.228258] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T09:46:56.286335+00:00 node-68 kernel: [1512429.228260] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T09:46:56.286337+00:00 node-68 kernel: [1512429.228263] ffff881033f1e400 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T09:46:56.286338+00:00 node-68 kernel: [1512429.228264] Call Trace: 2017-10-21T09:46:56.286339+00:00 node-68 kernel: [1512429.228266] [] dump_stack+0x63/0x90 2017-10-21T09:46:56.286340+00:00 node-68 kernel: [1512429.228273] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:46:56.286341+00:00 node-68 kernel: [1512429.228275] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:46:56.286341+00:00 node-68 kernel: [1512429.228279] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:46:56.286342+00:00 node-68 kernel: [1512429.228281] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:46:56.286343+00:00 node-68 kernel: [1512429.228283] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:46:56.286345+00:00 node-68 kernel: [1512429.228285] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T09:46:56.286345+00:00 node-68 kernel: [1512429.228286] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T09:46:56.286346+00:00 node-68 kernel: [1512429.228289] [] sch_direct_xmit+0x16a/0x220 2017-10-21T09:46:56.286347+00:00 node-68 kernel: [1512429.228291] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T09:46:56.286348+00:00 node-68 kernel: [1512429.228292] [] dev_queue_xmit+0x10/0x20 2017-10-21T09:46:56.286349+00:00 node-68 kernel: [1512429.228298] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T09:46:56.286350+00:00 node-68 kernel: [1512429.228301] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T09:46:56.286351+00:00 node-68 kernel: [1512429.228304] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T09:46:56.286351+00:00 node-68 kernel: [1512429.228307] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T09:46:56.286352+00:00 node-68 kernel: [1512429.228309] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T09:46:56.286353+00:00 node-68 kernel: [1512429.228312] [] br_forward+0x87/0x90 [bridge] 2017-10-21T09:46:56.286354+00:00 node-68 kernel: [1512429.228315] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T09:46:56.286355+00:00 node-68 kernel: [1512429.228319] [] ? nf_iterate+0x62/0x80 2017-10-21T09:46:56.286356+00:00 node-68 kernel: [1512429.228321] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T09:46:56.286357+00:00 node-68 kernel: [1512429.228324] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T09:46:56.286358+00:00 node-68 kernel: [1512429.228326] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:46:56.286359+00:00 node-68 kernel: [1512429.228329] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:46:56.286360+00:00 node-68 kernel: [1512429.228332] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:46:56.286366+00:00 node-68 kernel: [1512429.228333] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:46:56.286367+00:00 node-68 kernel: [1512429.228334] [] process_backlog+0xa8/0x150 2017-10-21T09:46:56.286367+00:00 node-68 kernel: [1512429.228336] [] net_rx_action+0x21e/0x360 2017-10-21T09:46:56.286368+00:00 node-68 kernel: [1512429.228338] [] __do_softirq+0x101/0x290 2017-10-21T09:46:56.286369+00:00 node-68 kernel: [1512429.228340] [] irq_exit+0xa3/0xb0 2017-10-21T09:46:56.286370+00:00 node-68 kernel: [1512429.228342] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:46:56.286371+00:00 node-68 kernel: [1512429.228346] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:46:56.286372+00:00 node-68 kernel: [1512429.228347] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:46:56.286372+00:00 node-68 kernel: [1512429.228351] [] cpuidle_enter+0x17/0x20 2017-10-21T09:46:56.286373+00:00 node-68 kernel: [1512429.228354] [] call_cpuidle+0x32/0x60 2017-10-21T09:46:56.286374+00:00 node-68 kernel: [1512429.228355] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:46:56.286376+00:00 node-68 kernel: [1512429.228357] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:46:56.286376+00:00 node-68 kernel: [1512429.228358] [] start_secondary+0x154/0x190 2017-10-21T09:46:56.286377+00:00 node-68 kernel: [1512429.228360] ---[ end trace d44d42b3ada783c2 ]--- 2017-10-21T09:52:07.160005+00:00 node-68 kernel: [1512740.081632] ------------[ cut here ]------------ 2017-10-21T09:52:07.160024+00:00 node-68 kernel: [1512740.081651] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T09:52:07.160026+00:00 node-68 kernel: [1512740.081655] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T09:52:07.160026+00:00 node-68 kernel: [1512740.081657] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T09:52:07.160028+00:00 node-68 kernel: [1512740.081736] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T09:52:07.160029+00:00 node-68 kernel: [1512740.081737] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T09:52:07.160031+00:00 node-68 kernel: [1512740.081739] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T09:52:07.160058+00:00 node-68 kernel: [1512740.081741] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T09:52:07.160060+00:00 node-68 kernel: [1512740.081743] ffff880ea2c9e700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T09:52:07.160063+00:00 node-68 kernel: [1512740.081745] Call Trace: 2017-10-21T09:52:07.160065+00:00 node-68 kernel: [1512740.081746] [] dump_stack+0x63/0x90 2017-10-21T09:52:07.160066+00:00 node-68 kernel: [1512740.081753] [] warn_slowpath_common+0x82/0xc0 2017-10-21T09:52:07.160067+00:00 node-68 kernel: [1512740.081757] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T09:52:07.160068+00:00 node-68 kernel: [1512740.081759] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T09:52:07.160070+00:00 node-68 kernel: [1512740.081761] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T09:52:07.160072+00:00 node-68 kernel: [1512740.081763] [] __skb_gso_segment+0xfd/0x110 2017-10-21T09:52:07.160074+00:00 node-68 kernel: [1512740.081768] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T09:52:07.160076+00:00 node-68 kernel: [1512740.081770] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T09:52:07.160078+00:00 node-68 kernel: [1512740.081772] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T09:52:07.160079+00:00 node-68 kernel: [1512740.081776] [] ? nf_iterate+0x62/0x80 2017-10-21T09:52:07.160080+00:00 node-68 kernel: [1512740.081778] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T09:52:07.160082+00:00 node-68 kernel: [1512740.081784] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T09:52:07.160083+00:00 node-68 kernel: [1512740.081786] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T09:52:07.160085+00:00 node-68 kernel: [1512740.081789] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T09:52:07.160086+00:00 node-68 kernel: [1512740.081791] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T09:52:07.160087+00:00 node-68 kernel: [1512740.081794] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T09:52:07.160088+00:00 node-68 kernel: [1512740.081796] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T09:52:07.160090+00:00 node-68 kernel: [1512740.081798] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T09:52:07.160092+00:00 node-68 kernel: [1512740.081802] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T09:52:07.160093+00:00 node-68 kernel: [1512740.081804] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T09:52:07.160093+00:00 node-68 kernel: [1512740.081806] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T09:52:07.160095+00:00 node-68 kernel: [1512740.081809] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T09:52:07.160097+00:00 node-68 kernel: [1512740.081812] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T09:52:07.160111+00:00 node-68 kernel: [1512740.081813] [] __netif_receive_skb+0x18/0x60 2017-10-21T09:52:07.160113+00:00 node-68 kernel: [1512740.081814] [] process_backlog+0xa8/0x150 2017-10-21T09:52:07.160114+00:00 node-68 kernel: [1512740.081815] [] net_rx_action+0x21e/0x360 2017-10-21T09:52:07.160116+00:00 node-68 kernel: [1512740.081818] [] __do_softirq+0x101/0x290 2017-10-21T09:52:07.160117+00:00 node-68 kernel: [1512740.081820] [] irq_exit+0xa3/0xb0 2017-10-21T09:52:07.160119+00:00 node-68 kernel: [1512740.081821] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T09:52:07.160120+00:00 node-68 kernel: [1512740.081825] [] call_function_single_interrupt+0x82/0x90 2017-10-21T09:52:07.160121+00:00 node-68 kernel: [1512740.081826] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T09:52:07.160122+00:00 node-68 kernel: [1512740.081829] [] cpuidle_enter+0x17/0x20 2017-10-21T09:52:07.160123+00:00 node-68 kernel: [1512740.081832] [] call_cpuidle+0x32/0x60 2017-10-21T09:52:07.160125+00:00 node-68 kernel: [1512740.081833] [] ? cpuidle_select+0x13/0x20 2017-10-21T09:52:07.160126+00:00 node-68 kernel: [1512740.081835] [] cpu_startup_entry+0x290/0x350 2017-10-21T09:52:07.160128+00:00 node-68 kernel: [1512740.081836] [] start_secondary+0x154/0x190 2017-10-21T09:52:07.160129+00:00 node-68 kernel: [1512740.081838] ---[ end trace d44d42b3ada783c3 ]--- 2017-10-21T10:01:40.939588+00:00 node-68 kernel: [1513313.823605] ------------[ cut here ]------------ 2017-10-21T10:01:40.939608+00:00 node-68 kernel: [1513313.823618] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:01:40.939609+00:00 node-68 kernel: [1513313.823633] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:01:40.939610+00:00 node-68 kernel: [1513313.823635] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:01:40.939612+00:00 node-68 kernel: [1513313.823699] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:01:40.939613+00:00 node-68 kernel: [1513313.823700] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:01:40.939613+00:00 node-68 kernel: [1513313.823702] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:01:40.939627+00:00 node-68 kernel: [1513313.823703] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:01:40.939628+00:00 node-68 kernel: [1513313.823705] ffff882036704d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:01:40.939643+00:00 node-68 kernel: [1513313.823707] Call Trace: 2017-10-21T10:01:40.939645+00:00 node-68 kernel: [1513313.823708] [] dump_stack+0x63/0x90 2017-10-21T10:01:40.939657+00:00 node-68 kernel: [1513313.823715] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:01:40.939658+00:00 node-68 kernel: [1513313.823717] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:01:40.939659+00:00 node-68 kernel: [1513313.823719] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:01:40.939660+00:00 node-68 kernel: [1513313.823720] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:01:40.939662+00:00 node-68 kernel: [1513313.823722] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:01:40.939663+00:00 node-68 kernel: [1513313.823727] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:01:40.939663+00:00 node-68 kernel: [1513313.823730] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:01:40.939664+00:00 node-68 kernel: [1513313.823732] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:01:40.939665+00:00 node-68 kernel: [1513313.823736] [] ? nf_iterate+0x62/0x80 2017-10-21T10:01:40.939665+00:00 node-68 kernel: [1513313.823738] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:01:40.939667+00:00 node-68 kernel: [1513313.823743] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:01:40.939668+00:00 node-68 kernel: [1513313.823747] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:01:40.939669+00:00 node-68 kernel: [1513313.823749] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:01:40.939669+00:00 node-68 kernel: [1513313.823752] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:01:40.939670+00:00 node-68 kernel: [1513313.823755] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:01:40.939671+00:00 node-68 kernel: [1513313.823757] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:01:40.939672+00:00 node-68 kernel: [1513313.823758] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:01:40.939673+00:00 node-68 kernel: [1513313.823762] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T10:01:40.939674+00:00 node-68 kernel: [1513313.823765] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:01:40.939674+00:00 node-68 kernel: [1513313.823766] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:01:40.939675+00:00 node-68 kernel: [1513313.823769] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:01:40.939676+00:00 node-68 kernel: [1513313.823771] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:01:40.939683+00:00 node-68 kernel: [1513313.823772] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:01:40.939684+00:00 node-68 kernel: [1513313.823774] [] process_backlog+0xa8/0x150 2017-10-21T10:01:40.939685+00:00 node-68 kernel: [1513313.823775] [] net_rx_action+0x21e/0x360 2017-10-21T10:01:40.939686+00:00 node-68 kernel: [1513313.823777] [] __do_softirq+0x101/0x290 2017-10-21T10:01:40.939687+00:00 node-68 kernel: [1513313.823779] [] irq_exit+0xa3/0xb0 2017-10-21T10:01:40.939688+00:00 node-68 kernel: [1513313.823780] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:01:40.939689+00:00 node-68 kernel: [1513313.823783] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:01:40.939690+00:00 node-68 kernel: [1513313.823784] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:01:40.939690+00:00 node-68 kernel: [1513313.823787] [] cpuidle_enter+0x17/0x20 2017-10-21T10:01:40.939691+00:00 node-68 kernel: [1513313.823789] [] call_cpuidle+0x32/0x60 2017-10-21T10:01:40.939692+00:00 node-68 kernel: [1513313.823790] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:01:40.939693+00:00 node-68 kernel: [1513313.823792] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:01:40.939695+00:00 node-68 kernel: [1513313.823794] [] start_secondary+0x154/0x190 2017-10-21T10:01:40.939695+00:00 node-68 kernel: [1513313.823796] ---[ end trace d44d42b3ada783c4 ]--- 2017-10-21T10:02:44.801692+00:00 node-68 kernel: [1513377.681474] ------------[ cut here ]------------ 2017-10-21T10:02:44.801713+00:00 node-68 kernel: [1513377.681492] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:02:44.801714+00:00 node-68 kernel: [1513377.681496] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:02:44.801715+00:00 node-68 kernel: [1513377.681499] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:02:44.801716+00:00 node-68 kernel: [1513377.681594] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:02:44.801717+00:00 node-68 kernel: [1513377.681596] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:02:44.801718+00:00 node-68 kernel: [1513377.681598] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:02:44.801743+00:00 node-68 kernel: [1513377.681602] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:02:44.801744+00:00 node-68 kernel: [1513377.681605] ffff880f89468b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:02:44.801746+00:00 node-68 kernel: [1513377.681608] Call Trace: 2017-10-21T10:02:44.801747+00:00 node-68 kernel: [1513377.681609] [] dump_stack+0x63/0x90 2017-10-21T10:02:44.801747+00:00 node-68 kernel: [1513377.681618] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:02:44.801748+00:00 node-68 kernel: [1513377.681619] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:02:44.801748+00:00 node-68 kernel: [1513377.681623] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:02:44.801749+00:00 node-68 kernel: [1513377.681624] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:02:44.801750+00:00 node-68 kernel: [1513377.681626] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:02:44.801751+00:00 node-68 kernel: [1513377.681632] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:02:44.801752+00:00 node-68 kernel: [1513377.681635] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:02:44.801752+00:00 node-68 kernel: [1513377.681636] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:02:44.801753+00:00 node-68 kernel: [1513377.681640] [] ? nf_iterate+0x62/0x80 2017-10-21T10:02:44.801754+00:00 node-68 kernel: [1513377.681642] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:02:44.801755+00:00 node-68 kernel: [1513377.681648] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:02:44.801756+00:00 node-68 kernel: [1513377.681651] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:02:44.801756+00:00 node-68 kernel: [1513377.681653] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:02:44.801757+00:00 node-68 kernel: [1513377.681656] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:02:44.801758+00:00 node-68 kernel: [1513377.681659] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:02:44.801759+00:00 node-68 kernel: [1513377.681661] [] ? nf_iterate+0x62/0x80 2017-10-21T10:02:44.801760+00:00 node-68 kernel: [1513377.681663] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:02:44.801761+00:00 node-68 kernel: [1513377.681667] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T10:02:44.801761+00:00 node-68 kernel: [1513377.681669] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:02:44.801762+00:00 node-68 kernel: [1513377.681671] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:02:44.801763+00:00 node-68 kernel: [1513377.681674] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:02:44.801764+00:00 node-68 kernel: [1513377.681677] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:02:44.801784+00:00 node-68 kernel: [1513377.681679] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:02:44.801785+00:00 node-68 kernel: [1513377.681680] [] process_backlog+0xa8/0x150 2017-10-21T10:02:44.801786+00:00 node-68 kernel: [1513377.681681] [] net_rx_action+0x21e/0x360 2017-10-21T10:02:44.801787+00:00 node-68 kernel: [1513377.681684] [] __do_softirq+0x101/0x290 2017-10-21T10:02:44.801788+00:00 node-68 kernel: [1513377.681685] [] irq_exit+0xa3/0xb0 2017-10-21T10:02:44.801789+00:00 node-68 kernel: [1513377.681687] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:02:44.801790+00:00 node-68 kernel: [1513377.681690] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:02:44.801792+00:00 node-68 kernel: [1513377.681691] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:02:44.801793+00:00 node-68 kernel: [1513377.681694] [] cpuidle_enter+0x17/0x20 2017-10-21T10:02:44.801793+00:00 node-68 kernel: [1513377.681697] [] call_cpuidle+0x32/0x60 2017-10-21T10:02:44.801794+00:00 node-68 kernel: [1513377.681698] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:02:44.801795+00:00 node-68 kernel: [1513377.681700] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:02:44.801796+00:00 node-68 kernel: [1513377.681701] [] start_secondary+0x154/0x190 2017-10-21T10:02:44.801797+00:00 node-68 kernel: [1513377.681703] ---[ end trace d44d42b3ada783c5 ]--- 2017-10-21T10:06:24.138297+00:00 node-68 kernel: [1513597.003783] ------------[ cut here ]------------ 2017-10-21T10:06:24.138316+00:00 node-68 kernel: [1513597.003797] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:06:24.138317+00:00 node-68 kernel: [1513597.003800] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:06:24.138318+00:00 node-68 kernel: [1513597.003802] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:06:24.138320+00:00 node-68 kernel: [1513597.003869] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:06:24.138328+00:00 node-68 kernel: [1513597.003870] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:06:24.138329+00:00 node-68 kernel: [1513597.003871] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:06:24.138343+00:00 node-68 kernel: [1513597.003874] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:06:24.138345+00:00 node-68 kernel: [1513597.003875] ffff881e16886200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:06:24.138346+00:00 node-68 kernel: [1513597.003878] Call Trace: 2017-10-21T10:06:24.138347+00:00 node-68 kernel: [1513597.003879] [] dump_stack+0x63/0x90 2017-10-21T10:06:24.138348+00:00 node-68 kernel: [1513597.003886] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:06:24.138348+00:00 node-68 kernel: [1513597.003888] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:06:24.138349+00:00 node-68 kernel: [1513597.003890] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:06:24.138349+00:00 node-68 kernel: [1513597.003892] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:06:24.138351+00:00 node-68 kernel: [1513597.003894] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:06:24.138352+00:00 node-68 kernel: [1513597.003899] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:06:24.138353+00:00 node-68 kernel: [1513597.003903] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:06:24.138353+00:00 node-68 kernel: [1513597.003905] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:06:24.138354+00:00 node-68 kernel: [1513597.003909] [] ? nf_iterate+0x62/0x80 2017-10-21T10:06:24.138355+00:00 node-68 kernel: [1513597.003911] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:06:24.138356+00:00 node-68 kernel: [1513597.003916] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:06:24.138357+00:00 node-68 kernel: [1513597.003919] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:06:24.138357+00:00 node-68 kernel: [1513597.003921] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:06:24.138358+00:00 node-68 kernel: [1513597.003924] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:06:24.138359+00:00 node-68 kernel: [1513597.003926] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:06:24.138359+00:00 node-68 kernel: [1513597.003929] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:06:24.138361+00:00 node-68 kernel: [1513597.003931] [] ? nf_iterate+0x62/0x80 2017-10-21T10:06:24.138362+00:00 node-68 kernel: [1513597.003933] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:06:24.138362+00:00 node-68 kernel: [1513597.003934] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:06:24.138363+00:00 node-68 kernel: [1513597.003937] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:06:24.138364+00:00 node-68 kernel: [1513597.003940] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:06:24.138365+00:00 node-68 kernel: [1513597.003942] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:06:24.138372+00:00 node-68 kernel: [1513597.003945] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:06:24.138374+00:00 node-68 kernel: [1513597.003948] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:06:24.138375+00:00 node-68 kernel: [1513597.003949] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:06:24.138376+00:00 node-68 kernel: [1513597.003951] [] process_backlog+0xa8/0x150 2017-10-21T10:06:24.138377+00:00 node-68 kernel: [1513597.003952] [] net_rx_action+0x21e/0x360 2017-10-21T10:06:24.138378+00:00 node-68 kernel: [1513597.003954] [] __do_softirq+0x101/0x290 2017-10-21T10:06:24.138379+00:00 node-68 kernel: [1513597.003956] [] irq_exit+0xa3/0xb0 2017-10-21T10:06:24.138379+00:00 node-68 kernel: [1513597.003958] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:06:24.138380+00:00 node-68 kernel: [1513597.003962] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:06:24.138381+00:00 node-68 kernel: [1513597.003963] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:06:24.138381+00:00 node-68 kernel: [1513597.003966] [] cpuidle_enter+0x17/0x20 2017-10-21T10:06:24.138382+00:00 node-68 kernel: [1513597.003969] [] call_cpuidle+0x32/0x60 2017-10-21T10:06:24.138384+00:00 node-68 kernel: [1513597.003970] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:06:24.138384+00:00 node-68 kernel: [1513597.003972] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:06:24.138385+00:00 node-68 kernel: [1513597.003973] [] start_secondary+0x154/0x190 2017-10-21T10:06:24.138385+00:00 node-68 kernel: [1513597.003975] ---[ end trace d44d42b3ada783c6 ]--- 2017-10-21T10:11:45.575019+00:00 node-68 kernel: [1513918.419516] ------------[ cut here ]------------ 2017-10-21T10:11:45.575068+00:00 node-68 kernel: [1513918.419534] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:11:45.575078+00:00 node-68 kernel: [1513918.419538] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:11:45.575080+00:00 node-68 kernel: [1513918.419540] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:11:45.575082+00:00 node-68 kernel: [1513918.419616] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:11:45.575090+00:00 node-68 kernel: [1513918.419618] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:11:45.575091+00:00 node-68 kernel: [1513918.419619] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:11:45.575106+00:00 node-68 kernel: [1513918.419621] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:11:45.575108+00:00 node-68 kernel: [1513918.419622] ffff881032331800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:11:45.575109+00:00 node-68 kernel: [1513918.419624] Call Trace: 2017-10-21T10:11:45.575111+00:00 node-68 kernel: [1513918.419625] [] dump_stack+0x63/0x90 2017-10-21T10:11:45.575112+00:00 node-68 kernel: [1513918.419633] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:11:45.575112+00:00 node-68 kernel: [1513918.419635] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:11:45.575113+00:00 node-68 kernel: [1513918.419637] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:11:45.575116+00:00 node-68 kernel: [1513918.419639] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:11:45.575118+00:00 node-68 kernel: [1513918.419641] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:11:45.575119+00:00 node-68 kernel: [1513918.419646] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:11:45.575120+00:00 node-68 kernel: [1513918.419652] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T10:11:45.575120+00:00 node-68 kernel: [1513918.419655] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T10:11:45.575121+00:00 node-68 kernel: [1513918.419657] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T10:11:45.575122+00:00 node-68 kernel: [1513918.419660] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:11:45.575124+00:00 node-68 kernel: [1513918.419662] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:11:45.575125+00:00 node-68 kernel: [1513918.419665] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:11:45.575126+00:00 node-68 kernel: [1513918.419670] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T10:11:45.575127+00:00 node-68 kernel: [1513918.419673] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T10:11:45.575128+00:00 node-68 kernel: [1513918.419676] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T10:11:45.575130+00:00 node-68 kernel: [1513918.419679] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T10:11:45.575132+00:00 node-68 kernel: [1513918.419682] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T10:11:45.575133+00:00 node-68 kernel: [1513918.419685] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:11:45.575135+00:00 node-68 kernel: [1513918.419688] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T10:11:45.575136+00:00 node-68 kernel: [1513918.419691] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:11:45.575137+00:00 node-68 kernel: [1513918.419692] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:11:45.575140+00:00 node-68 kernel: [1513918.419696] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:11:45.575148+00:00 node-68 kernel: [1513918.419697] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:11:45.575150+00:00 node-68 kernel: [1513918.419698] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:11:45.575151+00:00 node-68 kernel: [1513918.419700] [] process_backlog+0xa8/0x150 2017-10-21T10:11:45.575152+00:00 node-68 kernel: [1513918.419701] [] net_rx_action+0x21e/0x360 2017-10-21T10:11:45.575155+00:00 node-68 kernel: [1513918.419703] [] __do_softirq+0x101/0x290 2017-10-21T10:11:45.575157+00:00 node-68 kernel: [1513918.419705] [] irq_exit+0xa3/0xb0 2017-10-21T10:11:45.575158+00:00 node-68 kernel: [1513918.419708] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:11:45.575160+00:00 node-68 kernel: [1513918.419711] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:11:45.575161+00:00 node-68 kernel: [1513918.419712] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:11:45.575163+00:00 node-68 kernel: [1513918.419715] [] cpuidle_enter+0x17/0x20 2017-10-21T10:11:45.575166+00:00 node-68 kernel: [1513918.419718] [] call_cpuidle+0x32/0x60 2017-10-21T10:11:45.575168+00:00 node-68 kernel: [1513918.419719] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:11:45.575170+00:00 node-68 kernel: [1513918.419721] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:11:45.575171+00:00 node-68 kernel: [1513918.419722] [] start_secondary+0x154/0x190 2017-10-21T10:11:45.575173+00:00 node-68 kernel: [1513918.419724] ---[ end trace d44d42b3ada783c7 ]--- 2017-10-21T10:16:06.958970+00:00 node-68 kernel: [1514179.786487] ------------[ cut here ]------------ 2017-10-21T10:16:06.958991+00:00 node-68 kernel: [1514179.786501] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:16:06.959002+00:00 node-68 kernel: [1514179.786505] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:16:06.959004+00:00 node-68 kernel: [1514179.786506] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:16:06.959006+00:00 node-68 kernel: [1514179.786588] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:16:06.959007+00:00 node-68 kernel: [1514179.786590] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:16:06.959007+00:00 node-68 kernel: [1514179.786591] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:16:06.959022+00:00 node-68 kernel: [1514179.786593] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:16:06.959023+00:00 node-68 kernel: [1514179.786595] ffff880968429f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:16:06.959024+00:00 node-68 kernel: [1514179.786597] Call Trace: 2017-10-21T10:16:06.959026+00:00 node-68 kernel: [1514179.786598] [] dump_stack+0x63/0x90 2017-10-21T10:16:06.959027+00:00 node-68 kernel: [1514179.786605] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:16:06.959027+00:00 node-68 kernel: [1514179.786607] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:16:06.959028+00:00 node-68 kernel: [1514179.786610] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:16:06.959029+00:00 node-68 kernel: [1514179.786611] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:16:06.959030+00:00 node-68 kernel: [1514179.786613] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:16:06.959031+00:00 node-68 kernel: [1514179.786618] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:16:06.959032+00:00 node-68 kernel: [1514179.786622] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:16:06.959033+00:00 node-68 kernel: [1514179.786623] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:16:06.959033+00:00 node-68 kernel: [1514179.786628] [] ? nf_iterate+0x62/0x80 2017-10-21T10:16:06.959034+00:00 node-68 kernel: [1514179.786629] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:16:06.959036+00:00 node-68 kernel: [1514179.786635] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:16:06.959037+00:00 node-68 kernel: [1514179.786638] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:16:06.959037+00:00 node-68 kernel: [1514179.786641] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:16:06.959038+00:00 node-68 kernel: [1514179.786644] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:16:06.959039+00:00 node-68 kernel: [1514179.786647] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:16:06.959040+00:00 node-68 kernel: [1514179.786649] [] ? nf_iterate+0x62/0x80 2017-10-21T10:16:06.959041+00:00 node-68 kernel: [1514179.786650] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:16:06.959042+00:00 node-68 kernel: [1514179.786652] [] ? __netif_receive_skb+0x60/0x60 2017-10-21T10:16:06.959043+00:00 node-68 kernel: [1514179.786655] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:16:06.959043+00:00 node-68 kernel: [1514179.786656] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:16:06.959044+00:00 node-68 kernel: [1514179.786657] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:16:06.959045+00:00 node-68 kernel: [1514179.786659] [] process_backlog+0xa8/0x150 2017-10-21T10:16:06.959046+00:00 node-68 kernel: [1514179.786660] [] net_rx_action+0x21e/0x360 2017-10-21T10:16:06.959052+00:00 node-68 kernel: [1514179.786662] [] __do_softirq+0x101/0x290 2017-10-21T10:16:06.959052+00:00 node-68 kernel: [1514179.786664] [] irq_exit+0xa3/0xb0 2017-10-21T10:16:06.959053+00:00 node-68 kernel: [1514179.786667] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:16:06.959053+00:00 node-68 kernel: [1514179.786670] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:16:06.959055+00:00 node-68 kernel: [1514179.786671] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:16:06.959056+00:00 node-68 kernel: [1514179.786675] [] cpuidle_enter+0x17/0x20 2017-10-21T10:16:06.959057+00:00 node-68 kernel: [1514179.786677] [] call_cpuidle+0x32/0x60 2017-10-21T10:16:06.959057+00:00 node-68 kernel: [1514179.786678] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:16:06.959058+00:00 node-68 kernel: [1514179.786680] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:16:06.959059+00:00 node-68 kernel: [1514179.786682] [] start_secondary+0x154/0x190 2017-10-21T10:16:06.959060+00:00 node-68 kernel: [1514179.786684] ---[ end trace d44d42b3ada783c8 ]--- 2017-10-21T10:20:24.963694+00:00 node-68 kernel: [1514437.774415] ------------[ cut here ]------------ 2017-10-21T10:20:24.963715+00:00 node-68 kernel: [1514437.774431] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:20:24.963717+00:00 node-68 kernel: [1514437.774435] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:20:24.963718+00:00 node-68 kernel: [1514437.774436] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:20:24.963720+00:00 node-68 kernel: [1514437.774506] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:20:24.963722+00:00 node-68 kernel: [1514437.774507] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:20:24.963728+00:00 node-68 kernel: [1514437.774508] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:20:24.963748+00:00 node-68 kernel: [1514437.774510] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:20:24.963750+00:00 node-68 kernel: [1514437.774512] ffff881036f39000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:20:24.963751+00:00 node-68 kernel: [1514437.774515] Call Trace: 2017-10-21T10:20:24.963753+00:00 node-68 kernel: [1514437.774516] [] dump_stack+0x63/0x90 2017-10-21T10:20:24.963754+00:00 node-68 kernel: [1514437.774524] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:20:24.963755+00:00 node-68 kernel: [1514437.774525] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:20:24.963755+00:00 node-68 kernel: [1514437.774528] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:20:24.963756+00:00 node-68 kernel: [1514437.774531] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:20:24.963758+00:00 node-68 kernel: [1514437.774533] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:20:24.963759+00:00 node-68 kernel: [1514437.774539] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:20:24.963760+00:00 node-68 kernel: [1514437.774542] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:20:24.963761+00:00 node-68 kernel: [1514437.774544] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:20:24.963762+00:00 node-68 kernel: [1514437.774549] [] ? nf_iterate+0x62/0x80 2017-10-21T10:20:24.963763+00:00 node-68 kernel: [1514437.774551] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:20:24.963764+00:00 node-68 kernel: [1514437.774558] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:20:24.963765+00:00 node-68 kernel: [1514437.774561] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:20:24.963766+00:00 node-68 kernel: [1514437.774563] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:20:24.963767+00:00 node-68 kernel: [1514437.774567] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:20:24.963768+00:00 node-68 kernel: [1514437.774568] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:20:24.963770+00:00 node-68 kernel: [1514437.774572] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:20:24.963771+00:00 node-68 kernel: [1514437.774574] [] ? nf_iterate+0x62/0x80 2017-10-21T10:20:24.963773+00:00 node-68 kernel: [1514437.774576] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:20:24.963774+00:00 node-68 kernel: [1514437.774580] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:20:24.963775+00:00 node-68 kernel: [1514437.774584] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:20:24.963776+00:00 node-68 kernel: [1514437.774586] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:20:24.963777+00:00 node-68 kernel: [1514437.774588] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:20:24.963792+00:00 node-68 kernel: [1514437.774590] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:20:24.963793+00:00 node-68 kernel: [1514437.774591] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:20:24.963794+00:00 node-68 kernel: [1514437.774597] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T10:20:24.963795+00:00 node-68 kernel: [1514437.774599] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:20:24.963795+00:00 node-68 kernel: [1514437.774600] [] process_backlog+0xa8/0x150 2017-10-21T10:20:24.963796+00:00 node-68 kernel: [1514437.774602] [] net_rx_action+0x21e/0x360 2017-10-21T10:20:24.963797+00:00 node-68 kernel: [1514437.774605] [] __do_softirq+0x101/0x290 2017-10-21T10:20:24.963798+00:00 node-68 kernel: [1514437.774607] [] irq_exit+0xa3/0xb0 2017-10-21T10:20:24.963799+00:00 node-68 kernel: [1514437.774609] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:20:24.963800+00:00 node-68 kernel: [1514437.774613] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:20:24.963801+00:00 node-68 kernel: [1514437.774613] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:20:24.963803+00:00 node-68 kernel: [1514437.774617] [] cpuidle_enter+0x17/0x20 2017-10-21T10:20:24.963804+00:00 node-68 kernel: [1514437.774620] [] call_cpuidle+0x32/0x60 2017-10-21T10:20:24.963805+00:00 node-68 kernel: [1514437.774621] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:20:24.963806+00:00 node-68 kernel: [1514437.774623] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:20:24.963807+00:00 node-68 kernel: [1514437.774624] [] start_secondary+0x154/0x190 2017-10-21T10:20:24.963811+00:00 node-68 kernel: [1514437.774627] ---[ end trace d44d42b3ada783c9 ]--- 2017-10-21T10:23:16.057170+00:00 node-68 kernel: [1514608.856479] ------------[ cut here ]------------ 2017-10-21T10:23:16.057190+00:00 node-68 kernel: [1514608.856492] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:23:16.057192+00:00 node-68 kernel: [1514608.856496] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:23:16.057193+00:00 node-68 kernel: [1514608.856497] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:23:16.057195+00:00 node-68 kernel: [1514608.856567] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:23:16.057195+00:00 node-68 kernel: [1514608.856568] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:23:16.057196+00:00 node-68 kernel: [1514608.856569] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:23:16.057211+00:00 node-68 kernel: [1514608.856571] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:23:16.057212+00:00 node-68 kernel: [1514608.856573] ffff881032292f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:23:16.057213+00:00 node-68 kernel: [1514608.856575] Call Trace: 2017-10-21T10:23:16.057214+00:00 node-68 kernel: [1514608.856577] [] dump_stack+0x63/0x90 2017-10-21T10:23:16.057215+00:00 node-68 kernel: [1514608.856584] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:23:16.057216+00:00 node-68 kernel: [1514608.856585] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:23:16.057216+00:00 node-68 kernel: [1514608.856590] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:23:16.057217+00:00 node-68 kernel: [1514608.856591] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:23:16.057218+00:00 node-68 kernel: [1514608.856593] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:23:16.057219+00:00 node-68 kernel: [1514608.856598] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:23:16.057220+00:00 node-68 kernel: [1514608.856601] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:23:16.057221+00:00 node-68 kernel: [1514608.856603] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:23:16.057221+00:00 node-68 kernel: [1514608.856606] [] ? nf_iterate+0x62/0x80 2017-10-21T10:23:16.057222+00:00 node-68 kernel: [1514608.856608] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:23:16.057223+00:00 node-68 kernel: [1514608.856614] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:23:16.057225+00:00 node-68 kernel: [1514608.856617] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:23:16.057225+00:00 node-68 kernel: [1514608.856619] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:23:16.057226+00:00 node-68 kernel: [1514608.856622] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:23:16.057226+00:00 node-68 kernel: [1514608.856624] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:23:16.057227+00:00 node-68 kernel: [1514608.856627] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:23:16.057229+00:00 node-68 kernel: [1514608.856629] [] ? nf_iterate+0x62/0x80 2017-10-21T10:23:16.057230+00:00 node-68 kernel: [1514608.856631] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:23:16.057230+00:00 node-68 kernel: [1514608.856632] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:23:16.057231+00:00 node-68 kernel: [1514608.856635] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:23:16.057232+00:00 node-68 kernel: [1514608.856638] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:23:16.057232+00:00 node-68 kernel: [1514608.856640] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:23:16.057240+00:00 node-68 kernel: [1514608.856643] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:23:16.057241+00:00 node-68 kernel: [1514608.856811] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:23:16.057242+00:00 node-68 kernel: [1514608.856813] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:23:16.057243+00:00 node-68 kernel: [1514608.856814] [] process_backlog+0xa8/0x150 2017-10-21T10:23:16.057243+00:00 node-68 kernel: [1514608.856815] [] net_rx_action+0x21e/0x360 2017-10-21T10:23:16.057244+00:00 node-68 kernel: [1514608.856818] [] __do_softirq+0x101/0x290 2017-10-21T10:23:16.057246+00:00 node-68 kernel: [1514608.856954] [] irq_exit+0xa3/0xb0 2017-10-21T10:23:16.057247+00:00 node-68 kernel: [1514608.856956] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:23:16.057247+00:00 node-68 kernel: [1514608.856961] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:23:16.057248+00:00 node-68 kernel: [1514608.856962] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:23:16.057249+00:00 node-68 kernel: [1514608.856965] [] cpuidle_enter+0x17/0x20 2017-10-21T10:23:16.057250+00:00 node-68 kernel: [1514608.856969] [] call_cpuidle+0x32/0x60 2017-10-21T10:23:16.057251+00:00 node-68 kernel: [1514608.856970] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:23:16.057252+00:00 node-68 kernel: [1514608.856972] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:23:16.057253+00:00 node-68 kernel: [1514608.856973] [] start_secondary+0x154/0x190 2017-10-21T10:23:16.057254+00:00 node-68 kernel: [1514608.856975] ---[ end trace d44d42b3ada783ca ]--- 2017-10-21T10:30:13.831456+00:00 node-68 kernel: [1515026.603796] ------------[ cut here ]------------ 2017-10-21T10:30:13.831484+00:00 node-68 kernel: [1515026.603814] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:30:13.831486+00:00 node-68 kernel: [1515026.603819] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:30:13.831488+00:00 node-68 kernel: [1515026.603821] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:30:13.831492+00:00 node-68 kernel: [1515026.603918] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:30:13.831493+00:00 node-68 kernel: [1515026.603920] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:30:13.831494+00:00 node-68 kernel: [1515026.603921] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:30:13.831521+00:00 node-68 kernel: [1515026.603926] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:30:13.831524+00:00 node-68 kernel: [1515026.603929] ffff882033fe2400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:30:13.831525+00:00 node-68 kernel: [1515026.603932] Call Trace: 2017-10-21T10:30:13.831527+00:00 node-68 kernel: [1515026.603934] [] dump_stack+0x63/0x90 2017-10-21T10:30:13.831528+00:00 node-68 kernel: [1515026.603943] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:30:13.831529+00:00 node-68 kernel: [1515026.603945] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:30:13.831530+00:00 node-68 kernel: [1515026.603949] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:30:13.831532+00:00 node-68 kernel: [1515026.603951] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:30:13.831534+00:00 node-68 kernel: [1515026.603954] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:30:13.831535+00:00 node-68 kernel: [1515026.603961] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:30:13.831536+00:00 node-68 kernel: [1515026.603965] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:30:13.831537+00:00 node-68 kernel: [1515026.603968] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:30:13.831538+00:00 node-68 kernel: [1515026.603973] [] ? nf_iterate+0x62/0x80 2017-10-21T10:30:13.831541+00:00 node-68 kernel: [1515026.603975] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:30:13.831542+00:00 node-68 kernel: [1515026.603980] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:30:13.831543+00:00 node-68 kernel: [1515026.603984] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:30:13.831544+00:00 node-68 kernel: [1515026.603988] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:30:13.831545+00:00 node-68 kernel: [1515026.603995] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:30:13.831546+00:00 node-68 kernel: [1515026.603998] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:30:13.831549+00:00 node-68 kernel: [1515026.604002] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:30:13.831550+00:00 node-68 kernel: [1515026.604005] [] ? nf_iterate+0x62/0x80 2017-10-21T10:30:13.831552+00:00 node-68 kernel: [1515026.604008] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:30:13.831553+00:00 node-68 kernel: [1515026.604011] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:30:13.831554+00:00 node-68 kernel: [1515026.604015] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:30:13.831555+00:00 node-68 kernel: [1515026.604018] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:30:13.831557+00:00 node-68 kernel: [1515026.604022] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:30:13.831572+00:00 node-68 kernel: [1515026.604024] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:30:13.831574+00:00 node-68 kernel: [1515026.604029] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T10:30:13.831576+00:00 node-68 kernel: [1515026.604031] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:30:13.831578+00:00 node-68 kernel: [1515026.604033] [] process_backlog+0xa8/0x150 2017-10-21T10:30:13.831580+00:00 node-68 kernel: [1515026.604036] [] net_rx_action+0x21e/0x360 2017-10-21T10:30:13.831582+00:00 node-68 kernel: [1515026.604039] [] __do_softirq+0x101/0x290 2017-10-21T10:30:13.831583+00:00 node-68 kernel: [1515026.604042] [] irq_exit+0xa3/0xb0 2017-10-21T10:30:13.831584+00:00 node-68 kernel: [1515026.604045] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:30:13.831585+00:00 node-68 kernel: [1515026.604050] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:30:13.831586+00:00 node-68 kernel: [1515026.604051] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:30:13.831589+00:00 node-68 kernel: [1515026.604056] [] cpuidle_enter+0x17/0x20 2017-10-21T10:30:13.831591+00:00 node-68 kernel: [1515026.604059] [] call_cpuidle+0x32/0x60 2017-10-21T10:30:13.831592+00:00 node-68 kernel: [1515026.604061] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:30:13.831594+00:00 node-68 kernel: [1515026.604064] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:30:13.831596+00:00 node-68 kernel: [1515026.604066] [] start_secondary+0x154/0x190 2017-10-21T10:30:13.831597+00:00 node-68 kernel: [1515026.604069] ---[ end trace d44d42b3ada783cb ]--- 2017-10-21T10:32:07.843388+00:00 node-68 kernel: [1515140.608416] ------------[ cut here ]------------ 2017-10-21T10:32:07.843409+00:00 node-68 kernel: [1515140.608431] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:32:07.843410+00:00 node-68 kernel: [1515140.608435] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:32:07.843411+00:00 node-68 kernel: [1515140.608436] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:32:07.843421+00:00 node-68 kernel: [1515140.608505] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:32:07.843423+00:00 node-68 kernel: [1515140.608506] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:32:07.843424+00:00 node-68 kernel: [1515140.608508] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:32:07.843438+00:00 node-68 kernel: [1515140.608509] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:32:07.843440+00:00 node-68 kernel: [1515140.608511] ffff881034069200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:32:07.843441+00:00 node-68 kernel: [1515140.608513] Call Trace: 2017-10-21T10:32:07.843442+00:00 node-68 kernel: [1515140.608514] [] dump_stack+0x63/0x90 2017-10-21T10:32:07.843443+00:00 node-68 kernel: [1515140.608522] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:32:07.843443+00:00 node-68 kernel: [1515140.608524] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:32:07.843444+00:00 node-68 kernel: [1515140.608526] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:32:07.843445+00:00 node-68 kernel: [1515140.608528] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:32:07.843446+00:00 node-68 kernel: [1515140.608530] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:32:07.843447+00:00 node-68 kernel: [1515140.608535] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:32:07.843448+00:00 node-68 kernel: [1515140.608539] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:32:07.843449+00:00 node-68 kernel: [1515140.608541] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:32:07.843449+00:00 node-68 kernel: [1515140.608545] [] ? nf_iterate+0x62/0x80 2017-10-21T10:32:07.843450+00:00 node-68 kernel: [1515140.608546] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:32:07.843454+00:00 node-68 kernel: [1515140.608552] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:32:07.843455+00:00 node-68 kernel: [1515140.608555] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:32:07.843455+00:00 node-68 kernel: [1515140.608557] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:32:07.843456+00:00 node-68 kernel: [1515140.608560] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:32:07.843457+00:00 node-68 kernel: [1515140.608563] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:32:07.843458+00:00 node-68 kernel: [1515140.608565] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:32:07.843459+00:00 node-68 kernel: [1515140.608566] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:32:07.843460+00:00 node-68 kernel: [1515140.608577] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T10:32:07.843461+00:00 node-68 kernel: [1515140.608580] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:32:07.843462+00:00 node-68 kernel: [1515140.608582] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:32:07.843462+00:00 node-68 kernel: [1515140.608584] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:32:07.843464+00:00 node-68 kernel: [1515140.608586] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:32:07.843471+00:00 node-68 kernel: [1515140.608588] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:32:07.843471+00:00 node-68 kernel: [1515140.608589] [] process_backlog+0xa8/0x150 2017-10-21T10:32:07.843472+00:00 node-68 kernel: [1515140.608590] [] net_rx_action+0x21e/0x360 2017-10-21T10:32:07.843472+00:00 node-68 kernel: [1515140.608593] [] __do_softirq+0x101/0x290 2017-10-21T10:32:07.843473+00:00 node-68 kernel: [1515140.608594] [] irq_exit+0xa3/0xb0 2017-10-21T10:32:07.843474+00:00 node-68 kernel: [1515140.608596] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:32:07.843476+00:00 node-68 kernel: [1515140.608600] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:32:07.843476+00:00 node-68 kernel: [1515140.608600] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:32:07.843477+00:00 node-68 kernel: [1515140.608604] [] cpuidle_enter+0x17/0x20 2017-10-21T10:32:07.843477+00:00 node-68 kernel: [1515140.608606] [] call_cpuidle+0x32/0x60 2017-10-21T10:32:07.843478+00:00 node-68 kernel: [1515140.608607] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:32:07.843479+00:00 node-68 kernel: [1515140.608609] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:32:07.843481+00:00 node-68 kernel: [1515140.608610] [] start_secondary+0x154/0x190 2017-10-21T10:32:07.843481+00:00 node-68 kernel: [1515140.608612] ---[ end trace d44d42b3ada783cc ]--- 2017-10-21T10:36:02.297095+00:00 node-68 kernel: [1515375.046663] ------------[ cut here ]------------ 2017-10-21T10:36:02.297122+00:00 node-68 kernel: [1515375.046682] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:36:02.297126+00:00 node-68 kernel: [1515375.046686] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:36:02.297136+00:00 node-68 kernel: [1515375.046688] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:36:02.297140+00:00 node-68 kernel: [1515375.046778] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:36:02.297141+00:00 node-68 kernel: [1515375.046780] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:36:02.297142+00:00 node-68 kernel: [1515375.046781] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:36:02.297166+00:00 node-68 kernel: [1515375.046784] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:36:02.297168+00:00 node-68 kernel: [1515375.046786] ffff881032131700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:36:02.297170+00:00 node-68 kernel: [1515375.046790] Call Trace: 2017-10-21T10:36:02.297172+00:00 node-68 kernel: [1515375.046792] [] dump_stack+0x63/0x90 2017-10-21T10:36:02.297173+00:00 node-68 kernel: [1515375.046801] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:36:02.297174+00:00 node-68 kernel: [1515375.046803] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:36:02.297175+00:00 node-68 kernel: [1515375.046806] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:36:02.297178+00:00 node-68 kernel: [1515375.046808] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:36:02.297180+00:00 node-68 kernel: [1515375.046811] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:36:02.297182+00:00 node-68 kernel: [1515375.046818] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:36:02.297183+00:00 node-68 kernel: [1515375.046822] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:36:02.297184+00:00 node-68 kernel: [1515375.046828] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T10:36:02.297186+00:00 node-68 kernel: [1515375.046831] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T10:36:02.297189+00:00 node-68 kernel: [1515375.046834] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T10:36:02.297190+00:00 node-68 kernel: [1515375.046985] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:36:02.297192+00:00 node-68 kernel: [1515375.046988] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:36:02.297193+00:00 node-68 kernel: [1515375.046992] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:36:02.297194+00:00 node-68 kernel: [1515375.046995] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:36:02.297196+00:00 node-68 kernel: [1515375.046997] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:36:02.297198+00:00 node-68 kernel: [1515375.046999] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:36:02.297200+00:00 node-68 kernel: [1515375.047005] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T10:36:02.297202+00:00 node-68 kernel: [1515375.047009] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:36:02.297203+00:00 node-68 kernel: [1515375.047012] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:36:02.297205+00:00 node-68 kernel: [1515375.047016] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:36:02.297206+00:00 node-68 kernel: [1515375.047018] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:36:02.297209+00:00 node-68 kernel: [1515375.047020] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:36:02.297223+00:00 node-68 kernel: [1515375.047022] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:36:02.297225+00:00 node-68 kernel: [1515375.047024] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:36:02.297226+00:00 node-68 kernel: [1515375.047026] [] process_backlog+0xa8/0x150 2017-10-21T10:36:02.297228+00:00 node-68 kernel: [1515375.047028] [] net_rx_action+0x21e/0x360 2017-10-21T10:36:02.297230+00:00 node-68 kernel: [1515375.047031] [] __do_softirq+0x101/0x290 2017-10-21T10:36:02.297231+00:00 node-68 kernel: [1515375.047033] [] irq_exit+0xa3/0xb0 2017-10-21T10:36:02.297233+00:00 node-68 kernel: [1515375.047036] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:36:02.297234+00:00 node-68 kernel: [1515375.047041] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:36:02.297235+00:00 node-68 kernel: [1515375.047042] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:36:02.297236+00:00 node-68 kernel: [1515375.047046] [] cpuidle_enter+0x17/0x20 2017-10-21T10:36:02.297238+00:00 node-68 kernel: [1515375.047049] [] call_cpuidle+0x32/0x60 2017-10-21T10:36:02.297240+00:00 node-68 kernel: [1515375.047051] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:36:02.297241+00:00 node-68 kernel: [1515375.047054] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:36:02.297242+00:00 node-68 kernel: [1515375.047056] [] start_secondary+0x154/0x190 2017-10-21T10:36:02.297243+00:00 node-68 kernel: [1515375.047059] ---[ end trace d44d42b3ada783cd ]--- 2017-10-21T10:39:50.461626+00:00 node-68 kernel: [1515603.196528] ------------[ cut here ]------------ 2017-10-21T10:39:50.461642+00:00 node-68 kernel: [1515603.196547] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:39:50.461644+00:00 node-68 kernel: [1515603.196551] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:39:50.461645+00:00 node-68 kernel: [1515603.196554] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:39:50.461661+00:00 node-68 kernel: [1515603.196659] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:39:50.461663+00:00 node-68 kernel: [1515603.196661] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:39:50.461664+00:00 node-68 kernel: [1515603.196663] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:39:50.461680+00:00 node-68 kernel: [1515603.196666] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:39:50.461681+00:00 node-68 kernel: [1515603.196669] ffff8810371ce800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:39:50.461683+00:00 node-68 kernel: [1515603.196672] Call Trace: 2017-10-21T10:39:50.461684+00:00 node-68 kernel: [1515603.196673] [] dump_stack+0x63/0x90 2017-10-21T10:39:50.461685+00:00 node-68 kernel: [1515603.196682] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:39:50.461686+00:00 node-68 kernel: [1515603.196684] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:39:50.461687+00:00 node-68 kernel: [1515603.196687] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:39:50.461688+00:00 node-68 kernel: [1515603.196690] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:39:50.461689+00:00 node-68 kernel: [1515603.196693] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:39:50.461690+00:00 node-68 kernel: [1515603.196700] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:39:50.461691+00:00 node-68 kernel: [1515603.196704] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:39:50.461692+00:00 node-68 kernel: [1515603.196710] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T10:39:50.461692+00:00 node-68 kernel: [1515603.196713] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T10:39:50.461693+00:00 node-68 kernel: [1515603.196717] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T10:39:50.461695+00:00 node-68 kernel: [1515603.196721] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:39:50.461696+00:00 node-68 kernel: [1515603.196725] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:39:50.461696+00:00 node-68 kernel: [1515603.196730] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:39:50.461697+00:00 node-68 kernel: [1515603.196734] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:39:50.461697+00:00 node-68 kernel: [1515603.196736] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:39:50.461698+00:00 node-68 kernel: [1515603.196739] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:39:50.461700+00:00 node-68 kernel: [1515603.196746] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T10:39:50.461701+00:00 node-68 kernel: [1515603.196750] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T10:39:50.461701+00:00 node-68 kernel: [1515603.196754] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:39:50.461702+00:00 node-68 kernel: [1515603.196756] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:39:50.461702+00:00 node-68 kernel: [1515603.196759] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:39:50.461703+00:00 node-68 kernel: [1515603.196761] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:39:50.461710+00:00 node-68 kernel: [1515603.196762] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:39:50.461711+00:00 node-68 kernel: [1515603.196763] [] process_backlog+0xa8/0x150 2017-10-21T10:39:50.461711+00:00 node-68 kernel: [1515603.196765] [] net_rx_action+0x21e/0x360 2017-10-21T10:39:50.461712+00:00 node-68 kernel: [1515603.196767] [] __do_softirq+0x101/0x290 2017-10-21T10:39:50.461713+00:00 node-68 kernel: [1515603.196769] [] irq_exit+0xa3/0xb0 2017-10-21T10:39:50.461714+00:00 node-68 kernel: [1515603.196770] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:39:50.461715+00:00 node-68 kernel: [1515603.196773] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:39:50.461715+00:00 node-68 kernel: [1515603.196774] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:39:50.461716+00:00 node-68 kernel: [1515603.196777] [] cpuidle_enter+0x17/0x20 2017-10-21T10:39:50.461717+00:00 node-68 kernel: [1515603.196780] [] call_cpuidle+0x32/0x60 2017-10-21T10:39:50.461717+00:00 node-68 kernel: [1515603.196781] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:39:50.461719+00:00 node-68 kernel: [1515603.196783] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:39:50.461720+00:00 node-68 kernel: [1515603.196785] [] start_secondary+0x154/0x190 2017-10-21T10:39:50.461720+00:00 node-68 kernel: [1515603.196787] ---[ end trace d44d42b3ada783ce ]--- 2017-10-21T10:47:43.043256+00:00 node-68 kernel: [1516075.747524] ------------[ cut here ]------------ 2017-10-21T10:47:43.043277+00:00 node-68 kernel: [1516075.747538] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:47:43.043278+00:00 node-68 kernel: [1516075.747541] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:47:43.043279+00:00 node-68 kernel: [1516075.747543] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:47:43.043281+00:00 node-68 kernel: [1516075.747611] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:47:43.043282+00:00 node-68 kernel: [1516075.747612] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:47:43.043283+00:00 node-68 kernel: [1516075.747613] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:47:43.043297+00:00 node-68 kernel: [1516075.747615] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:47:43.043314+00:00 node-68 kernel: [1516075.747617] ffff881e7814da00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:47:43.043316+00:00 node-68 kernel: [1516075.747618] Call Trace: 2017-10-21T10:47:43.043318+00:00 node-68 kernel: [1516075.747620] [] dump_stack+0x63/0x90 2017-10-21T10:47:43.043319+00:00 node-68 kernel: [1516075.747628] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:47:43.043319+00:00 node-68 kernel: [1516075.747630] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:47:43.043320+00:00 node-68 kernel: [1516075.747632] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:47:43.043320+00:00 node-68 kernel: [1516075.747634] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:47:43.043322+00:00 node-68 kernel: [1516075.747636] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:47:43.043323+00:00 node-68 kernel: [1516075.747641] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:47:43.043324+00:00 node-68 kernel: [1516075.747644] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:47:43.043325+00:00 node-68 kernel: [1516075.747646] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:47:43.043325+00:00 node-68 kernel: [1516075.747650] [] ? nf_iterate+0x62/0x80 2017-10-21T10:47:43.043326+00:00 node-68 kernel: [1516075.747652] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:47:43.043327+00:00 node-68 kernel: [1516075.747657] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:47:43.043329+00:00 node-68 kernel: [1516075.747662] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:47:43.043329+00:00 node-68 kernel: [1516075.747664] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:47:43.043330+00:00 node-68 kernel: [1516075.747667] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:47:43.043330+00:00 node-68 kernel: [1516075.747670] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:47:43.043331+00:00 node-68 kernel: [1516075.747672] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:47:43.043333+00:00 node-68 kernel: [1516075.747673] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:47:43.043334+00:00 node-68 kernel: [1516075.747677] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:47:43.043334+00:00 node-68 kernel: [1516075.747680] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:47:43.043335+00:00 node-68 kernel: [1516075.747682] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:47:43.043336+00:00 node-68 kernel: [1516075.747684] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:47:43.043337+00:00 node-68 kernel: [1516075.747686] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:47:43.043338+00:00 node-68 kernel: [1516075.747687] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:47:43.043345+00:00 node-68 kernel: [1516075.747688] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:47:43.043346+00:00 node-68 kernel: [1516075.747690] [] process_backlog+0xa8/0x150 2017-10-21T10:47:43.043346+00:00 node-68 kernel: [1516075.747691] [] net_rx_action+0x21e/0x360 2017-10-21T10:47:43.043347+00:00 node-68 kernel: [1516075.747693] [] __do_softirq+0x101/0x290 2017-10-21T10:47:43.043348+00:00 node-68 kernel: [1516075.747695] [] irq_exit+0xa3/0xb0 2017-10-21T10:47:43.043350+00:00 node-68 kernel: [1516075.747698] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:47:43.043350+00:00 node-68 kernel: [1516075.747701] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:47:43.043351+00:00 node-68 kernel: [1516075.747702] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:47:43.043352+00:00 node-68 kernel: [1516075.747705] [] cpuidle_enter+0x17/0x20 2017-10-21T10:47:43.043353+00:00 node-68 kernel: [1516075.747708] [] call_cpuidle+0x32/0x60 2017-10-21T10:47:43.043354+00:00 node-68 kernel: [1516075.747709] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:47:43.043355+00:00 node-68 kernel: [1516075.747711] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:47:43.043356+00:00 node-68 kernel: [1516075.747712] [] start_secondary+0x154/0x190 2017-10-21T10:47:43.043357+00:00 node-68 kernel: [1516075.747714] ---[ end trace d44d42b3ada783cf ]--- 2017-10-21T10:48:04.065402+00:00 node-68 kernel: [1516096.767655] ------------[ cut here ]------------ 2017-10-21T10:48:04.065429+00:00 node-68 kernel: [1516096.767677] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:48:04.065432+00:00 node-68 kernel: [1516096.767682] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:48:04.065434+00:00 node-68 kernel: [1516096.767684] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:48:04.065436+00:00 node-68 kernel: [1516096.767776] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:48:04.065438+00:00 node-68 kernel: [1516096.767778] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:48:04.065462+00:00 node-68 kernel: [1516096.767780] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:48:04.065489+00:00 node-68 kernel: [1516096.767783] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:48:04.065491+00:00 node-68 kernel: [1516096.767786] ffff88201c247d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:48:04.065493+00:00 node-68 kernel: [1516096.767789] Call Trace: 2017-10-21T10:48:04.065494+00:00 node-68 kernel: [1516096.767790] [] dump_stack+0x63/0x90 2017-10-21T10:48:04.065495+00:00 node-68 kernel: [1516096.767799] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:48:04.065496+00:00 node-68 kernel: [1516096.767802] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:48:04.065498+00:00 node-68 kernel: [1516096.767805] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:48:04.065499+00:00 node-68 kernel: [1516096.767807] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:48:04.065501+00:00 node-68 kernel: [1516096.767810] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:48:04.065502+00:00 node-68 kernel: [1516096.767816] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:48:04.065503+00:00 node-68 kernel: [1516096.767820] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:48:04.065504+00:00 node-68 kernel: [1516096.767823] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:48:04.065505+00:00 node-68 kernel: [1516096.767827] [] ? nf_iterate+0x62/0x80 2017-10-21T10:48:04.065507+00:00 node-68 kernel: [1516096.767829] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:48:04.065508+00:00 node-68 kernel: [1516096.767837] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:48:04.065510+00:00 node-68 kernel: [1516096.767841] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:48:04.065511+00:00 node-68 kernel: [1516096.767844] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:48:04.065512+00:00 node-68 kernel: [1516096.767848] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:48:04.065514+00:00 node-68 kernel: [1516096.767851] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:48:04.065515+00:00 node-68 kernel: [1516096.767853] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:48:04.065517+00:00 node-68 kernel: [1516096.767855] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:48:04.065518+00:00 node-68 kernel: [1516096.767859] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:48:04.065520+00:00 node-68 kernel: [1516096.767862] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:48:04.065521+00:00 node-68 kernel: [1516096.767867] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:48:04.065522+00:00 node-68 kernel: [1516096.767870] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:48:04.065524+00:00 node-68 kernel: [1516096.767872] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:48:04.065525+00:00 node-68 kernel: [1516096.767874] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:48:04.065537+00:00 node-68 kernel: [1516096.767876] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:48:04.065539+00:00 node-68 kernel: [1516096.767878] [] process_backlog+0xa8/0x150 2017-10-21T10:48:04.065540+00:00 node-68 kernel: [1516096.767880] [] net_rx_action+0x21e/0x360 2017-10-21T10:48:04.065542+00:00 node-68 kernel: [1516096.767883] [] __do_softirq+0x101/0x290 2017-10-21T10:48:04.065544+00:00 node-68 kernel: [1516096.767886] [] irq_exit+0xa3/0xb0 2017-10-21T10:48:04.065546+00:00 node-68 kernel: [1516096.767889] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:48:04.065547+00:00 node-68 kernel: [1516096.767894] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:48:04.065549+00:00 node-68 kernel: [1516096.767895] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:48:04.065550+00:00 node-68 kernel: [1516096.767900] [] cpuidle_enter+0x17/0x20 2017-10-21T10:48:04.065551+00:00 node-68 kernel: [1516096.767905] [] call_cpuidle+0x32/0x60 2017-10-21T10:48:04.065552+00:00 node-68 kernel: [1516096.767907] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:48:04.065554+00:00 node-68 kernel: [1516096.767910] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:48:04.065555+00:00 node-68 kernel: [1516096.767912] [] start_secondary+0x154/0x190 2017-10-21T10:48:04.065556+00:00 node-68 kernel: [1516096.767915] ---[ end trace d44d42b3ada783d0 ]--- 2017-10-21T10:48:18.668162+00:00 node-68 kernel: [1516111.370017] ------------[ cut here ]------------ 2017-10-21T10:48:18.668187+00:00 node-68 kernel: [1516111.370037] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:48:18.668190+00:00 node-68 kernel: [1516111.370041] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:48:18.668192+00:00 node-68 kernel: [1516111.370044] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:48:18.668204+00:00 node-68 kernel: [1516111.370138] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:48:18.668207+00:00 node-68 kernel: [1516111.370140] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:48:18.668208+00:00 node-68 kernel: [1516111.370142] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:48:18.668233+00:00 node-68 kernel: [1516111.370145] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:48:18.668236+00:00 node-68 kernel: [1516111.370150] ffff881035944800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:48:18.668238+00:00 node-68 kernel: [1516111.370152] Call Trace: 2017-10-21T10:48:18.668239+00:00 node-68 kernel: [1516111.370154] [] dump_stack+0x63/0x90 2017-10-21T10:48:18.668241+00:00 node-68 kernel: [1516111.370164] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:48:18.668242+00:00 node-68 kernel: [1516111.370166] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:48:18.668242+00:00 node-68 kernel: [1516111.370170] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:48:18.668244+00:00 node-68 kernel: [1516111.370172] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:48:18.668245+00:00 node-68 kernel: [1516111.370175] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:48:18.668247+00:00 node-68 kernel: [1516111.370182] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:48:18.668248+00:00 node-68 kernel: [1516111.370187] [] ? __wake_up+0x44/0x50 2017-10-21T10:48:18.668249+00:00 node-68 kernel: [1516111.370193] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T10:48:18.668250+00:00 node-68 kernel: [1516111.370197] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T10:48:18.668251+00:00 node-68 kernel: [1516111.370200] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T10:48:18.668253+00:00 node-68 kernel: [1516111.370205] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:48:18.668254+00:00 node-68 kernel: [1516111.370209] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:48:18.668255+00:00 node-68 kernel: [1516111.370213] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:48:18.668256+00:00 node-68 kernel: [1516111.370221] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T10:48:18.668258+00:00 node-68 kernel: [1516111.370226] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T10:48:18.668259+00:00 node-68 kernel: [1516111.370230] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T10:48:18.668261+00:00 node-68 kernel: [1516111.370235] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T10:48:18.668262+00:00 node-68 kernel: [1516111.370240] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T10:48:18.668263+00:00 node-68 kernel: [1516111.370244] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:48:18.668264+00:00 node-68 kernel: [1516111.370247] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:48:18.668265+00:00 node-68 kernel: [1516111.370252] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:48:18.668266+00:00 node-68 kernel: [1516111.370254] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:48:18.668282+00:00 node-68 kernel: [1516111.370257] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:48:18.668284+00:00 node-68 kernel: [1516111.370259] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:48:18.668286+00:00 node-68 kernel: [1516111.370261] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:48:18.668288+00:00 node-68 kernel: [1516111.370264] [] process_backlog+0xa8/0x150 2017-10-21T10:48:18.668289+00:00 node-68 kernel: [1516111.370266] [] net_rx_action+0x21e/0x360 2017-10-21T10:48:18.668290+00:00 node-68 kernel: [1516111.370269] [] __do_softirq+0x101/0x290 2017-10-21T10:48:18.668292+00:00 node-68 kernel: [1516111.370272] [] irq_exit+0xa3/0xb0 2017-10-21T10:48:18.668293+00:00 node-68 kernel: [1516111.370275] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:48:18.668294+00:00 node-68 kernel: [1516111.370279] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:48:18.668294+00:00 node-68 kernel: [1516111.370280] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:48:18.668296+00:00 node-68 kernel: [1516111.370285] [] cpuidle_enter+0x17/0x20 2017-10-21T10:48:18.668298+00:00 node-68 kernel: [1516111.370287] [] call_cpuidle+0x32/0x60 2017-10-21T10:48:18.668299+00:00 node-68 kernel: [1516111.370289] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:48:18.668301+00:00 node-68 kernel: [1516111.370291] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:48:18.668302+00:00 node-68 kernel: [1516111.370293] [] start_secondary+0x154/0x190 2017-10-21T10:48:18.668303+00:00 node-68 kernel: [1516111.370296] ---[ end trace d44d42b3ada783d1 ]--- 2017-10-21T10:49:23.724417+00:00 node-68 kernel: [1516176.422050] ------------[ cut here ]------------ 2017-10-21T10:49:23.724444+00:00 node-68 kernel: [1516176.422069] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:49:23.724446+00:00 node-68 kernel: [1516176.422073] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:49:23.724447+00:00 node-68 kernel: [1516176.422074] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:49:23.724464+00:00 node-68 kernel: [1516176.422169] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:49:23.724467+00:00 node-68 kernel: [1516176.422171] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:49:23.724468+00:00 node-68 kernel: [1516176.422173] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:49:23.724501+00:00 node-68 kernel: [1516176.422177] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:49:23.724503+00:00 node-68 kernel: [1516176.422180] ffff880e17822900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:49:23.724505+00:00 node-68 kernel: [1516176.422183] Call Trace: 2017-10-21T10:49:23.724506+00:00 node-68 kernel: [1516176.422185] [] dump_stack+0x63/0x90 2017-10-21T10:49:23.724507+00:00 node-68 kernel: [1516176.422194] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:49:23.724507+00:00 node-68 kernel: [1516176.422196] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:49:23.724508+00:00 node-68 kernel: [1516176.422199] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:49:23.724509+00:00 node-68 kernel: [1516176.422202] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:49:23.724510+00:00 node-68 kernel: [1516176.422205] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:49:23.724511+00:00 node-68 kernel: [1516176.422217] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:49:23.724512+00:00 node-68 kernel: [1516176.422220] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:49:23.724513+00:00 node-68 kernel: [1516176.422227] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T10:49:23.724513+00:00 node-68 kernel: [1516176.422230] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T10:49:23.724514+00:00 node-68 kernel: [1516176.422234] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T10:49:23.724515+00:00 node-68 kernel: [1516176.422239] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:49:23.724516+00:00 node-68 kernel: [1516176.422242] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:49:23.724517+00:00 node-68 kernel: [1516176.422247] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:49:23.724517+00:00 node-68 kernel: [1516176.422251] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:49:23.724518+00:00 node-68 kernel: [1516176.422253] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:49:23.724519+00:00 node-68 kernel: [1516176.422256] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:49:23.724520+00:00 node-68 kernel: [1516176.422262] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T10:49:23.724521+00:00 node-68 kernel: [1516176.422266] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T10:49:23.724522+00:00 node-68 kernel: [1516176.422270] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:49:23.724523+00:00 node-68 kernel: [1516176.422273] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:49:23.724523+00:00 node-68 kernel: [1516176.422276] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T10:49:23.724524+00:00 node-68 kernel: [1516176.422280] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T10:49:23.724532+00:00 node-68 kernel: [1516176.422282] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:49:23.724532+00:00 node-68 kernel: [1516176.422284] [] process_backlog+0xa8/0x150 2017-10-21T10:49:23.724533+00:00 node-68 kernel: [1516176.422286] [] net_rx_action+0x21e/0x360 2017-10-21T10:49:23.724534+00:00 node-68 kernel: [1516176.422289] [] __do_softirq+0x101/0x290 2017-10-21T10:49:23.724540+00:00 node-68 kernel: [1516176.422292] [] irq_exit+0xa3/0xb0 2017-10-21T10:49:23.724541+00:00 node-68 kernel: [1516176.422294] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:49:23.724542+00:00 node-68 kernel: [1516176.422299] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:49:23.724543+00:00 node-68 kernel: [1516176.422300] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:49:23.724543+00:00 node-68 kernel: [1516176.422305] [] cpuidle_enter+0x17/0x20 2017-10-21T10:49:23.724544+00:00 node-68 kernel: [1516176.422310] [] call_cpuidle+0x32/0x60 2017-10-21T10:49:23.724545+00:00 node-68 kernel: [1516176.422312] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:49:23.724546+00:00 node-68 kernel: [1516176.422314] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:49:23.724547+00:00 node-68 kernel: [1516176.422317] [] start_secondary+0x154/0x190 2017-10-21T10:49:23.724548+00:00 node-68 kernel: [1516176.422319] ---[ end trace d44d42b3ada783d2 ]--- 2017-10-21T10:51:13.702951+00:00 node-68 kernel: [1516286.393429] ------------[ cut here ]------------ 2017-10-21T10:51:13.702973+00:00 node-68 kernel: [1516286.393448] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:51:13.702975+00:00 node-68 kernel: [1516286.393453] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:51:13.702976+00:00 node-68 kernel: [1516286.393455] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:51:13.702978+00:00 node-68 kernel: [1516286.393552] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:51:13.702980+00:00 node-68 kernel: [1516286.393554] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:51:13.702981+00:00 node-68 kernel: [1516286.393556] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:51:13.703008+00:00 node-68 kernel: [1516286.393559] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:51:13.703010+00:00 node-68 kernel: [1516286.393561] ffff882032bcba00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:51:13.703012+00:00 node-68 kernel: [1516286.393563] Call Trace: 2017-10-21T10:51:13.703013+00:00 node-68 kernel: [1516286.393565] [] dump_stack+0x63/0x90 2017-10-21T10:51:13.703014+00:00 node-68 kernel: [1516286.393574] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:51:13.703015+00:00 node-68 kernel: [1516286.393576] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:51:13.703016+00:00 node-68 kernel: [1516286.393580] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:51:13.703017+00:00 node-68 kernel: [1516286.393582] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:51:13.703019+00:00 node-68 kernel: [1516286.393584] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:51:13.703021+00:00 node-68 kernel: [1516286.393591] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:51:13.703022+00:00 node-68 kernel: [1516286.393595] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T10:51:13.703023+00:00 node-68 kernel: [1516286.393597] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:51:13.703024+00:00 node-68 kernel: [1516286.393602] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:13.703026+00:00 node-68 kernel: [1516286.393605] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:51:13.703028+00:00 node-68 kernel: [1516286.393619] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:51:13.703029+00:00 node-68 kernel: [1516286.393623] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:51:13.703030+00:00 node-68 kernel: [1516286.393626] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:51:13.703031+00:00 node-68 kernel: [1516286.393630] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:51:13.703032+00:00 node-68 kernel: [1516286.393632] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:51:13.703034+00:00 node-68 kernel: [1516286.393634] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:51:13.703036+00:00 node-68 kernel: [1516286.393637] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:51:13.703037+00:00 node-68 kernel: [1516286.393640] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:51:13.703038+00:00 node-68 kernel: [1516286.393642] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T10:51:13.703038+00:00 node-68 kernel: [1516286.393646] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:51:13.703039+00:00 node-68 kernel: [1516286.393650] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:51:13.703040+00:00 node-68 kernel: [1516286.393652] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:51:13.703042+00:00 node-68 kernel: [1516286.393655] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:51:13.703056+00:00 node-68 kernel: [1516286.393657] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:51:13.703058+00:00 node-68 kernel: [1516286.393662] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T10:51:13.703059+00:00 node-68 kernel: [1516286.393664] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:51:13.703060+00:00 node-68 kernel: [1516286.393666] [] process_backlog+0xa8/0x150 2017-10-21T10:51:13.703062+00:00 node-68 kernel: [1516286.393668] [] net_rx_action+0x21e/0x360 2017-10-21T10:51:13.703063+00:00 node-68 kernel: [1516286.393671] [] __do_softirq+0x101/0x290 2017-10-21T10:51:13.703070+00:00 node-68 kernel: [1516286.393673] [] irq_exit+0xa3/0xb0 2017-10-21T10:51:13.703071+00:00 node-68 kernel: [1516286.393677] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:51:13.703072+00:00 node-68 kernel: [1516286.393682] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:51:13.703073+00:00 node-68 kernel: [1516286.393683] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:51:13.703075+00:00 node-68 kernel: [1516286.393688] [] cpuidle_enter+0x17/0x20 2017-10-21T10:51:13.703076+00:00 node-68 kernel: [1516286.393692] [] call_cpuidle+0x32/0x60 2017-10-21T10:51:13.703077+00:00 node-68 kernel: [1516286.393694] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:51:13.703078+00:00 node-68 kernel: [1516286.393696] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:51:13.703080+00:00 node-68 kernel: [1516286.393698] [] start_secondary+0x154/0x190 2017-10-21T10:51:13.703085+00:00 node-68 kernel: [1516286.393705] ---[ end trace d44d42b3ada783d3 ]--- 2017-10-21T10:51:47.762219+00:00 node-68 kernel: [1516320.450498] ------------[ cut here ]------------ 2017-10-21T10:51:47.762245+00:00 node-68 kernel: [1516320.450518] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:51:47.762247+00:00 node-68 kernel: [1516320.450522] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:51:47.762248+00:00 node-68 kernel: [1516320.450524] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:51:47.762257+00:00 node-68 kernel: [1516320.450621] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:51:47.762260+00:00 node-68 kernel: [1516320.450623] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:51:47.762262+00:00 node-68 kernel: [1516320.450625] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:51:47.762289+00:00 node-68 kernel: [1516320.450629] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:51:47.762291+00:00 node-68 kernel: [1516320.450631] ffff88203241ed00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:51:47.762292+00:00 node-68 kernel: [1516320.450634] Call Trace: 2017-10-21T10:51:47.762294+00:00 node-68 kernel: [1516320.450636] [] dump_stack+0x63/0x90 2017-10-21T10:51:47.762295+00:00 node-68 kernel: [1516320.450645] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:51:47.762296+00:00 node-68 kernel: [1516320.450649] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:51:47.762297+00:00 node-68 kernel: [1516320.450653] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:51:47.762299+00:00 node-68 kernel: [1516320.450655] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:51:47.762300+00:00 node-68 kernel: [1516320.450658] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:51:47.762302+00:00 node-68 kernel: [1516320.450665] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:51:47.762303+00:00 node-68 kernel: [1516320.450669] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:51:47.762304+00:00 node-68 kernel: [1516320.450674] [] ? nf_iterate+0x62/0x80 2017-10-21T10:51:47.762305+00:00 node-68 kernel: [1516320.450677] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:51:47.762306+00:00 node-68 kernel: [1516320.450685] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:51:47.762308+00:00 node-68 kernel: [1516320.450690] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T10:51:47.762312+00:00 node-68 kernel: [1516320.450694] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:51:47.762314+00:00 node-68 kernel: [1516320.450698] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:51:47.762315+00:00 node-68 kernel: [1516320.450703] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:51:47.762316+00:00 node-68 kernel: [1516320.450706] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T10:51:47.762317+00:00 node-68 kernel: [1516320.450709] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T10:51:47.762319+00:00 node-68 kernel: [1516320.450711] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T10:51:47.762320+00:00 node-68 kernel: [1516320.450716] [] ? __slab_free+0xcb/0x2c0 2017-10-21T10:51:47.762321+00:00 node-68 kernel: [1516320.450720] [] ? skb_release_data+0xa7/0xd0 2017-10-21T10:51:47.762322+00:00 node-68 kernel: [1516320.450724] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:51:47.762323+00:00 node-68 kernel: [1516320.450727] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:51:47.762324+00:00 node-68 kernel: [1516320.450730] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T10:51:47.762325+00:00 node-68 kernel: [1516320.450732] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T10:51:47.762338+00:00 node-68 kernel: [1516320.450734] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:51:47.762339+00:00 node-68 kernel: [1516320.450736] [] process_backlog+0xa8/0x150 2017-10-21T10:51:47.762340+00:00 node-68 kernel: [1516320.450738] [] net_rx_action+0x21e/0x360 2017-10-21T10:51:47.762341+00:00 node-68 kernel: [1516320.450742] [] __do_softirq+0x101/0x290 2017-10-21T10:51:47.762342+00:00 node-68 kernel: [1516320.450745] [] irq_exit+0xa3/0xb0 2017-10-21T10:51:47.762344+00:00 node-68 kernel: [1516320.450748] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:51:47.762345+00:00 node-68 kernel: [1516320.450753] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:51:47.762346+00:00 node-68 kernel: [1516320.450754] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:51:47.762347+00:00 node-68 kernel: [1516320.450759] [] cpuidle_enter+0x17/0x20 2017-10-21T10:51:47.762348+00:00 node-68 kernel: [1516320.450762] [] call_cpuidle+0x32/0x60 2017-10-21T10:51:47.762350+00:00 node-68 kernel: [1516320.450764] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:51:47.762351+00:00 node-68 kernel: [1516320.450767] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:51:47.762352+00:00 node-68 kernel: [1516320.450769] [] start_secondary+0x154/0x190 2017-10-21T10:51:47.762353+00:00 node-68 kernel: [1516320.450772] ---[ end trace d44d42b3ada783d4 ]--- 2017-10-21T10:57:41.084411+00:00 node-68 kernel: [1516673.749835] ------------[ cut here ]------------ 2017-10-21T10:57:41.084431+00:00 node-68 kernel: [1516673.749849] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T10:57:41.084432+00:00 node-68 kernel: [1516673.749853] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T10:57:41.084433+00:00 node-68 kernel: [1516673.749855] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T10:57:41.084435+00:00 node-68 kernel: [1516673.749925] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T10:57:41.084450+00:00 node-68 kernel: [1516673.749927] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T10:57:41.084451+00:00 node-68 kernel: [1516673.749928] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T10:57:41.084466+00:00 node-68 kernel: [1516673.749930] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T10:57:41.084467+00:00 node-68 kernel: [1516673.749932] ffff88200599ed00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T10:57:41.084468+00:00 node-68 kernel: [1516673.749934] Call Trace: 2017-10-21T10:57:41.084469+00:00 node-68 kernel: [1516673.749935] [] dump_stack+0x63/0x90 2017-10-21T10:57:41.084470+00:00 node-68 kernel: [1516673.749943] [] warn_slowpath_common+0x82/0xc0 2017-10-21T10:57:41.084471+00:00 node-68 kernel: [1516673.749946] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T10:57:41.084471+00:00 node-68 kernel: [1516673.749948] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T10:57:41.084472+00:00 node-68 kernel: [1516673.749950] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T10:57:41.084473+00:00 node-68 kernel: [1516673.749952] [] __skb_gso_segment+0xfd/0x110 2017-10-21T10:57:41.084475+00:00 node-68 kernel: [1516673.749957] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T10:57:41.084475+00:00 node-68 kernel: [1516673.749962] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T10:57:41.084476+00:00 node-68 kernel: [1516673.749968] [] ? nf_iterate+0x62/0x80 2017-10-21T10:57:41.084476+00:00 node-68 kernel: [1516673.749970] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T10:57:41.084477+00:00 node-68 kernel: [1516673.749976] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T10:57:41.084479+00:00 node-68 kernel: [1516673.749979] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T10:57:41.084480+00:00 node-68 kernel: [1516673.749982] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T10:57:41.084480+00:00 node-68 kernel: [1516673.749985] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T10:57:41.084481+00:00 node-68 kernel: [1516673.749988] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T10:57:41.084482+00:00 node-68 kernel: [1516673.749989] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T10:57:41.084483+00:00 node-68 kernel: [1516673.749993] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T10:57:41.084484+00:00 node-68 kernel: [1516673.749995] [] ? nf_iterate+0x62/0x80 2017-10-21T10:57:41.084486+00:00 node-68 kernel: [1516673.749996] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T10:57:41.084486+00:00 node-68 kernel: [1516673.749998] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T10:57:41.084487+00:00 node-68 kernel: [1516673.750001] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T10:57:41.084488+00:00 node-68 kernel: [1516673.750004] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T10:57:41.084489+00:00 node-68 kernel: [1516673.750006] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T10:57:41.084495+00:00 node-68 kernel: [1516673.750008] [] __netif_receive_skb+0x18/0x60 2017-10-21T10:57:41.084497+00:00 node-68 kernel: [1516673.750009] [] process_backlog+0xa8/0x150 2017-10-21T10:57:41.084498+00:00 node-68 kernel: [1516673.750010] [] net_rx_action+0x21e/0x360 2017-10-21T10:57:41.084499+00:00 node-68 kernel: [1516673.750013] [] __do_softirq+0x101/0x290 2017-10-21T10:57:41.084500+00:00 node-68 kernel: [1516673.750015] [] irq_exit+0xa3/0xb0 2017-10-21T10:57:41.084501+00:00 node-68 kernel: [1516673.750018] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T10:57:41.084502+00:00 node-68 kernel: [1516673.750024] [] call_function_single_interrupt+0x82/0x90 2017-10-21T10:57:41.084503+00:00 node-68 kernel: [1516673.750024] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T10:57:41.084503+00:00 node-68 kernel: [1516673.750028] [] cpuidle_enter+0x17/0x20 2017-10-21T10:57:41.084504+00:00 node-68 kernel: [1516673.750031] [] call_cpuidle+0x32/0x60 2017-10-21T10:57:41.084505+00:00 node-68 kernel: [1516673.750032] [] ? cpuidle_select+0x13/0x20 2017-10-21T10:57:41.084506+00:00 node-68 kernel: [1516673.750034] [] cpu_startup_entry+0x290/0x350 2017-10-21T10:57:41.084507+00:00 node-68 kernel: [1516673.750035] [] start_secondary+0x154/0x190 2017-10-21T10:57:41.084507+00:00 node-68 kernel: [1516673.750037] ---[ end trace d44d42b3ada783d5 ]--- 2017-10-21T11:00:22.317186+00:00 node-68 kernel: [1516834.971839] ------------[ cut here ]------------ 2017-10-21T11:00:22.317205+00:00 node-68 kernel: [1516834.971854] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:00:22.317207+00:00 node-68 kernel: [1516834.971857] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:00:22.317208+00:00 node-68 kernel: [1516834.971859] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:00:22.317212+00:00 node-68 kernel: [1516834.971930] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:00:22.317213+00:00 node-68 kernel: [1516834.971931] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:00:22.317214+00:00 node-68 kernel: [1516834.971932] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:00:22.317230+00:00 node-68 kernel: [1516834.971935] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:00:22.317232+00:00 node-68 kernel: [1516834.971936] ffff881034312100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:00:22.317233+00:00 node-68 kernel: [1516834.971938] Call Trace: 2017-10-21T11:00:22.317235+00:00 node-68 kernel: [1516834.971939] [] dump_stack+0x63/0x90 2017-10-21T11:00:22.317235+00:00 node-68 kernel: [1516834.971946] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:00:22.317236+00:00 node-68 kernel: [1516834.971950] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:00:22.317236+00:00 node-68 kernel: [1516834.971953] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:00:22.317238+00:00 node-68 kernel: [1516834.971954] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:00:22.317239+00:00 node-68 kernel: [1516834.971956] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:00:22.317240+00:00 node-68 kernel: [1516834.971960] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:00:22.317241+00:00 node-68 kernel: [1516834.971963] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:00:22.317241+00:00 node-68 kernel: [1516834.971965] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:00:22.317242+00:00 node-68 kernel: [1516834.971969] [] ? nf_iterate+0x62/0x80 2017-10-21T11:00:22.317243+00:00 node-68 kernel: [1516834.971971] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:00:22.317245+00:00 node-68 kernel: [1516834.971976] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:00:22.317246+00:00 node-68 kernel: [1516834.971979] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:00:22.317247+00:00 node-68 kernel: [1516834.971981] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:00:22.317247+00:00 node-68 kernel: [1516834.971984] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:00:22.317248+00:00 node-68 kernel: [1516834.971987] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:00:22.317249+00:00 node-68 kernel: [1516834.971989] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:00:22.317251+00:00 node-68 kernel: [1516834.971990] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:00:22.317252+00:00 node-68 kernel: [1516834.971994] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:00:22.317252+00:00 node-68 kernel: [1516834.971995] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T11:00:22.317253+00:00 node-68 kernel: [1516834.971998] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:00:22.317254+00:00 node-68 kernel: [1516834.972001] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:00:22.317255+00:00 node-68 kernel: [1516834.972002] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:00:22.317257+00:00 node-68 kernel: [1516834.972004] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:00:22.317264+00:00 node-68 kernel: [1516834.972005] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:00:22.317265+00:00 node-68 kernel: [1516834.972007] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:00:22.317267+00:00 node-68 kernel: [1516834.972008] [] process_backlog+0xa8/0x150 2017-10-21T11:00:22.317269+00:00 node-68 kernel: [1516834.972009] [] net_rx_action+0x21e/0x360 2017-10-21T11:00:22.317270+00:00 node-68 kernel: [1516834.972185] [] __do_softirq+0x101/0x290 2017-10-21T11:00:22.317272+00:00 node-68 kernel: [1516834.972323] [] irq_exit+0xa3/0xb0 2017-10-21T11:00:22.317274+00:00 node-68 kernel: [1516834.972326] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:00:22.317275+00:00 node-68 kernel: [1516834.972330] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:00:22.317276+00:00 node-68 kernel: [1516834.972331] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:00:22.317277+00:00 node-68 kernel: [1516834.972334] [] cpuidle_enter+0x17/0x20 2017-10-21T11:00:22.317279+00:00 node-68 kernel: [1516834.972338] [] call_cpuidle+0x32/0x60 2017-10-21T11:00:22.317280+00:00 node-68 kernel: [1516834.972339] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:00:22.317282+00:00 node-68 kernel: [1516834.972341] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:00:22.317283+00:00 node-68 kernel: [1516834.972342] [] start_secondary+0x154/0x190 2017-10-21T11:00:22.317284+00:00 node-68 kernel: [1516834.972344] ---[ end trace d44d42b3ada783d6 ]--- 2017-10-21T11:01:13.153424+00:00 node-68 kernel: [1516885.805055] ------------[ cut here ]------------ 2017-10-21T11:01:13.153447+00:00 node-68 kernel: [1516885.805070] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:01:13.153450+00:00 node-68 kernel: [1516885.805074] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:01:13.153452+00:00 node-68 kernel: [1516885.805076] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:01:13.153467+00:00 node-68 kernel: [1516885.805150] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:01:13.153474+00:00 node-68 kernel: [1516885.805152] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:01:13.153476+00:00 node-68 kernel: [1516885.805159] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:01:13.153495+00:00 node-68 kernel: [1516885.805161] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:01:13.153497+00:00 node-68 kernel: [1516885.805164] ffff882035c1b000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:01:13.153498+00:00 node-68 kernel: [1516885.805165] Call Trace: 2017-10-21T11:01:13.153500+00:00 node-68 kernel: [1516885.805167] [] dump_stack+0x63/0x90 2017-10-21T11:01:13.153500+00:00 node-68 kernel: [1516885.805182] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:01:13.153501+00:00 node-68 kernel: [1516885.805183] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:01:13.153502+00:00 node-68 kernel: [1516885.805186] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:01:13.153502+00:00 node-68 kernel: [1516885.805187] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:01:13.153504+00:00 node-68 kernel: [1516885.805189] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:01:13.153505+00:00 node-68 kernel: [1516885.805194] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:01:13.153506+00:00 node-68 kernel: [1516885.805198] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:01:13.153506+00:00 node-68 kernel: [1516885.805201] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:01:13.153507+00:00 node-68 kernel: [1516885.805203] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:01:13.153516+00:00 node-68 kernel: [1516885.805206] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:01:13.153518+00:00 node-68 kernel: [1516885.805208] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:01:13.153519+00:00 node-68 kernel: [1516885.805213] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:01:13.153519+00:00 node-68 kernel: [1516885.805218] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:01:13.153520+00:00 node-68 kernel: [1516885.805221] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:01:13.153521+00:00 node-68 kernel: [1516885.805224] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:01:13.153522+00:00 node-68 kernel: [1516885.805226] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:01:13.153523+00:00 node-68 kernel: [1516885.805229] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:01:13.153524+00:00 node-68 kernel: [1516885.805232] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:01:13.153525+00:00 node-68 kernel: [1516885.805235] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:01:13.153526+00:00 node-68 kernel: [1516885.805238] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:01:13.153526+00:00 node-68 kernel: [1516885.805239] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:01:13.153528+00:00 node-68 kernel: [1516885.805241] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:01:13.153535+00:00 node-68 kernel: [1516885.805242] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:01:13.153536+00:00 node-68 kernel: [1516885.805244] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:01:13.153537+00:00 node-68 kernel: [1516885.805245] [] process_backlog+0xa8/0x150 2017-10-21T11:01:13.153537+00:00 node-68 kernel: [1516885.805246] [] net_rx_action+0x21e/0x360 2017-10-21T11:01:13.153538+00:00 node-68 kernel: [1516885.805248] [] __do_softirq+0x101/0x290 2017-10-21T11:01:13.153539+00:00 node-68 kernel: [1516885.805250] [] irq_exit+0xa3/0xb0 2017-10-21T11:01:13.153540+00:00 node-68 kernel: [1516885.805253] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:01:13.153541+00:00 node-68 kernel: [1516885.805256] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:01:13.153542+00:00 node-68 kernel: [1516885.805257] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:01:13.153542+00:00 node-68 kernel: [1516885.805260] [] cpuidle_enter+0x17/0x20 2017-10-21T11:01:13.153543+00:00 node-68 kernel: [1516885.805263] [] call_cpuidle+0x32/0x60 2017-10-21T11:01:13.153544+00:00 node-68 kernel: [1516885.805264] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:01:13.153545+00:00 node-68 kernel: [1516885.805266] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:01:13.153546+00:00 node-68 kernel: [1516885.805267] [] start_secondary+0x154/0x190 2017-10-21T11:01:13.153547+00:00 node-68 kernel: [1516885.805276] ---[ end trace d44d42b3ada783d7 ]--- 2017-10-21T11:02:08.549690+00:00 node-68 kernel: [1516941.197762] ------------[ cut here ]------------ 2017-10-21T11:02:08.549713+00:00 node-68 kernel: [1516941.197778] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:02:08.549715+00:00 node-68 kernel: [1516941.197781] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2646 data_len=2604 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:02:08.549716+00:00 node-68 kernel: [1516941.197783] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:02:08.549735+00:00 node-68 kernel: [1516941.197852] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:02:08.549736+00:00 node-68 kernel: [1516941.197853] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:02:08.549738+00:00 node-68 kernel: [1516941.197855] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:02:08.549753+00:00 node-68 kernel: [1516941.197857] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:02:08.549755+00:00 node-68 kernel: [1516941.197858] ffff8820334a1c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:02:08.549756+00:00 node-68 kernel: [1516941.197860] Call Trace: 2017-10-21T11:02:08.549757+00:00 node-68 kernel: [1516941.197861] [] dump_stack+0x63/0x90 2017-10-21T11:02:08.549758+00:00 node-68 kernel: [1516941.197868] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:02:08.549759+00:00 node-68 kernel: [1516941.197870] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:02:08.549759+00:00 node-68 kernel: [1516941.197872] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:02:08.549760+00:00 node-68 kernel: [1516941.197874] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:02:08.549761+00:00 node-68 kernel: [1516941.197875] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:02:08.549763+00:00 node-68 kernel: [1516941.197880] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:02:08.549763+00:00 node-68 kernel: [1516941.197885] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:02:08.549764+00:00 node-68 kernel: [1516941.197887] [] ? irq_exit+0x6b/0xb0 2017-10-21T11:02:08.549765+00:00 node-68 kernel: [1516941.197890] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:02:08.549765+00:00 node-68 kernel: [1516941.197892] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:02:08.549767+00:00 node-68 kernel: [1516941.197895] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:02:08.549768+00:00 node-68 kernel: [1516941.197899] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:02:08.549769+00:00 node-68 kernel: [1516941.197905] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:02:08.549769+00:00 node-68 kernel: [1516941.197912] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:02:08.549770+00:00 node-68 kernel: [1516941.197917] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:02:08.549771+00:00 node-68 kernel: [1516941.197923] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:02:08.549772+00:00 node-68 kernel: [1516941.197925] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:02:08.549774+00:00 node-68 kernel: [1516941.197929] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:02:08.549774+00:00 node-68 kernel: [1516941.197931] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:02:08.549775+00:00 node-68 kernel: [1516941.197938] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T11:02:08.549775+00:00 node-68 kernel: [1516941.197941] [] ? skb_release_data+0x80/0xd0 2017-10-21T11:02:08.549776+00:00 node-68 kernel: [1516941.197944] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:02:08.549784+00:00 node-68 kernel: [1516941.197945] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:02:08.549785+00:00 node-68 kernel: [1516941.197947] [] ? be_process_rx+0x48/0x860 [be2net] 2017-10-21T11:02:08.549786+00:00 node-68 kernel: [1516941.197949] [] ? consume_skb+0x34/0x90 2017-10-21T11:02:08.549786+00:00 node-68 kernel: [1516941.197951] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:02:08.549787+00:00 node-68 kernel: [1516941.197952] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:02:08.549788+00:00 node-68 kernel: [1516941.197953] [] process_backlog+0xa8/0x150 2017-10-21T11:02:08.549789+00:00 node-68 kernel: [1516941.197955] [] net_rx_action+0x21e/0x360 2017-10-21T11:02:08.549790+00:00 node-68 kernel: [1516941.197957] [] __do_softirq+0x101/0x290 2017-10-21T11:02:08.549791+00:00 node-68 kernel: [1516941.197958] [] irq_exit+0xa3/0xb0 2017-10-21T11:02:08.549791+00:00 node-68 kernel: [1516941.197961] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:02:08.549792+00:00 node-68 kernel: [1516941.197964] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:02:08.549793+00:00 node-68 kernel: [1516941.197965] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:02:08.549794+00:00 node-68 kernel: [1516941.197968] [] cpuidle_enter+0x17/0x20 2017-10-21T11:02:08.549795+00:00 node-68 kernel: [1516941.197971] [] call_cpuidle+0x32/0x60 2017-10-21T11:02:08.549796+00:00 node-68 kernel: [1516941.197972] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:02:08.549796+00:00 node-68 kernel: [1516941.197974] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:02:08.549799+00:00 node-68 kernel: [1516941.197975] [] start_secondary+0x154/0x190 2017-10-21T11:02:08.549801+00:00 node-68 kernel: [1516941.197977] ---[ end trace d44d42b3ada783d8 ]--- 2017-10-21T11:02:13.873952+00:00 node-68 kernel: [1516946.521691] ------------[ cut here ]------------ 2017-10-21T11:02:13.873972+00:00 node-68 kernel: [1516946.521706] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:02:13.873974+00:00 node-68 kernel: [1516946.521710] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:02:13.873975+00:00 node-68 kernel: [1516946.521711] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:02:13.873977+00:00 node-68 kernel: [1516946.521782] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:02:13.873978+00:00 node-68 kernel: [1516946.521785] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:02:13.873979+00:00 node-68 kernel: [1516946.521786] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T11:02:13.874016+00:00 node-68 kernel: [1516946.521788] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T11:02:13.874023+00:00 node-68 kernel: [1516946.521789] ffff881032dfe200 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T11:02:13.874025+00:00 node-68 kernel: [1516946.521791] Call Trace: 2017-10-21T11:02:13.874026+00:00 node-68 kernel: [1516946.521792] [] dump_stack+0x63/0x90 2017-10-21T11:02:13.874029+00:00 node-68 kernel: [1516946.521800] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:02:13.874030+00:00 node-68 kernel: [1516946.521801] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:02:13.874031+00:00 node-68 kernel: [1516946.521804] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:02:13.874032+00:00 node-68 kernel: [1516946.521806] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:02:13.874033+00:00 node-68 kernel: [1516946.521808] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:02:13.874034+00:00 node-68 kernel: [1516946.521810] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T11:02:13.874035+00:00 node-68 kernel: [1516946.521812] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T11:02:13.874036+00:00 node-68 kernel: [1516946.521815] [] sch_direct_xmit+0x16a/0x220 2017-10-21T11:02:13.874036+00:00 node-68 kernel: [1516946.521816] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T11:02:13.874037+00:00 node-68 kernel: [1516946.521818] [] dev_queue_xmit+0x10/0x20 2017-10-21T11:02:13.874038+00:00 node-68 kernel: [1516946.521826] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T11:02:13.874039+00:00 node-68 kernel: [1516946.521830] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T11:02:13.874040+00:00 node-68 kernel: [1516946.521832] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:02:13.874040+00:00 node-68 kernel: [1516946.521835] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:02:13.874041+00:00 node-68 kernel: [1516946.521838] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:02:13.874042+00:00 node-68 kernel: [1516946.521842] [] br_forward+0x87/0x90 [bridge] 2017-10-21T11:02:13.874043+00:00 node-68 kernel: [1516946.521845] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:02:13.874044+00:00 node-68 kernel: [1516946.521848] [] ? nf_iterate+0x62/0x80 2017-10-21T11:02:13.874045+00:00 node-68 kernel: [1516946.521851] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T11:02:13.874045+00:00 node-68 kernel: [1516946.521854] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:02:13.874046+00:00 node-68 kernel: [1516946.521856] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:02:13.874047+00:00 node-68 kernel: [1516946.521859] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:02:13.874048+00:00 node-68 kernel: [1516946.521862] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:02:13.874055+00:00 node-68 kernel: [1516946.521863] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:02:13.874056+00:00 node-68 kernel: [1516946.521865] [] process_backlog+0xa8/0x150 2017-10-21T11:02:13.874057+00:00 node-68 kernel: [1516946.521867] [] net_rx_action+0x21e/0x360 2017-10-21T11:02:13.874058+00:00 node-68 kernel: [1516946.521870] [] __do_softirq+0x101/0x290 2017-10-21T11:02:13.874058+00:00 node-68 kernel: [1516946.521873] [] irq_exit+0xa3/0xb0 2017-10-21T11:02:13.874059+00:00 node-68 kernel: [1516946.521875] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:02:13.874060+00:00 node-68 kernel: [1516946.521880] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:02:13.874061+00:00 node-68 kernel: [1516946.521881] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:02:13.874061+00:00 node-68 kernel: [1516946.521885] [] cpuidle_enter+0x17/0x20 2017-10-21T11:02:13.874062+00:00 node-68 kernel: [1516946.521889] [] call_cpuidle+0x32/0x60 2017-10-21T11:02:13.874063+00:00 node-68 kernel: [1516946.521891] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:02:13.874064+00:00 node-68 kernel: [1516946.521894] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:02:13.874065+00:00 node-68 kernel: [1516946.521896] [] start_secondary+0x154/0x190 2017-10-21T11:02:13.874066+00:00 node-68 kernel: [1516946.521899] ---[ end trace d44d42b3ada783d9 ]--- 2017-10-21T11:02:23.318879+00:00 node-68 kernel: [1516955.966030] ------------[ cut here ]------------ 2017-10-21T11:02:23.318899+00:00 node-68 kernel: [1516955.966045] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:02:23.318900+00:00 node-68 kernel: [1516955.966048] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:02:23.318901+00:00 node-68 kernel: [1516955.966050] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:02:23.318903+00:00 node-68 kernel: [1516955.966117] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:02:23.318911+00:00 node-68 kernel: [1516955.966118] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:02:23.318911+00:00 node-68 kernel: [1516955.966119] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T11:02:23.318927+00:00 node-68 kernel: [1516955.966121] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T11:02:23.318928+00:00 node-68 kernel: [1516955.966123] ffff881e86b8f700 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T11:02:23.318929+00:00 node-68 kernel: [1516955.966125] Call Trace: 2017-10-21T11:02:23.318931+00:00 node-68 kernel: [1516955.966126] [] dump_stack+0x63/0x90 2017-10-21T11:02:23.318931+00:00 node-68 kernel: [1516955.966133] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:02:23.318932+00:00 node-68 kernel: [1516955.966135] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:02:23.318933+00:00 node-68 kernel: [1516955.966137] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:02:23.318933+00:00 node-68 kernel: [1516955.966140] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:02:23.318935+00:00 node-68 kernel: [1516955.966142] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:02:23.318936+00:00 node-68 kernel: [1516955.966143] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T11:02:23.318936+00:00 node-68 kernel: [1516955.966145] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T11:02:23.318937+00:00 node-68 kernel: [1516955.966148] [] sch_direct_xmit+0x16a/0x220 2017-10-21T11:02:23.318938+00:00 node-68 kernel: [1516955.966150] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T11:02:23.318938+00:00 node-68 kernel: [1516955.966152] [] dev_queue_xmit+0x10/0x20 2017-10-21T11:02:23.318940+00:00 node-68 kernel: [1516955.966158] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T11:02:23.318941+00:00 node-68 kernel: [1516955.966161] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T11:02:23.318941+00:00 node-68 kernel: [1516955.966164] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:02:23.318942+00:00 node-68 kernel: [1516955.966167] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:02:23.318942+00:00 node-68 kernel: [1516955.966170] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:02:23.318943+00:00 node-68 kernel: [1516955.966172] [] br_forward+0x87/0x90 [bridge] 2017-10-21T11:02:23.318945+00:00 node-68 kernel: [1516955.966175] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:02:23.318949+00:00 node-68 kernel: [1516955.966178] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:02:23.318950+00:00 node-68 kernel: [1516955.966183] [] ? nf_iterate+0x62/0x80 2017-10-21T11:02:23.318951+00:00 node-68 kernel: [1516955.966186] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T11:02:23.318952+00:00 node-68 kernel: [1516955.966189] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:02:23.318953+00:00 node-68 kernel: [1516955.966191] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:02:23.318954+00:00 node-68 kernel: [1516955.966194] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:02:23.318961+00:00 node-68 kernel: [1516955.966196] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:02:23.318962+00:00 node-68 kernel: [1516955.966198] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:02:23.318963+00:00 node-68 kernel: [1516955.966199] [] process_backlog+0xa8/0x150 2017-10-21T11:02:23.318964+00:00 node-68 kernel: [1516955.966200] [] net_rx_action+0x21e/0x360 2017-10-21T11:02:23.318965+00:00 node-68 kernel: [1516955.966203] [] __do_softirq+0x101/0x290 2017-10-21T11:02:23.318966+00:00 node-68 kernel: [1516955.966205] [] irq_exit+0xa3/0xb0 2017-10-21T11:02:23.318967+00:00 node-68 kernel: [1516955.966206] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:02:23.318968+00:00 node-68 kernel: [1516955.966209] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:02:23.318968+00:00 node-68 kernel: [1516955.966210] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:02:23.318969+00:00 node-68 kernel: [1516955.966213] [] cpuidle_enter+0x17/0x20 2017-10-21T11:02:23.318970+00:00 node-68 kernel: [1516955.966216] [] call_cpuidle+0x32/0x60 2017-10-21T11:02:23.318971+00:00 node-68 kernel: [1516955.966217] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:02:23.318972+00:00 node-68 kernel: [1516955.966219] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:02:23.318972+00:00 node-68 kernel: [1516955.966220] [] start_secondary+0x154/0x190 2017-10-21T11:02:23.318973+00:00 node-68 kernel: [1516955.966222] ---[ end trace d44d42b3ada783da ]--- 2017-10-21T11:06:41.005842+00:00 node-68 kernel: [1517213.636281] ------------[ cut here ]------------ 2017-10-21T11:06:41.005858+00:00 node-68 kernel: [1517213.636298] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:06:41.005860+00:00 node-68 kernel: [1517213.636302] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:06:41.005860+00:00 node-68 kernel: [1517213.636304] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:06:41.005862+00:00 node-68 kernel: [1517213.636372] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:06:41.005863+00:00 node-68 kernel: [1517213.636373] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:06:41.005864+00:00 node-68 kernel: [1517213.636374] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:06:41.005879+00:00 node-68 kernel: [1517213.636377] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:06:41.005880+00:00 node-68 kernel: [1517213.636379] ffff8810346c6700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:06:41.005881+00:00 node-68 kernel: [1517213.636381] Call Trace: 2017-10-21T11:06:41.005882+00:00 node-68 kernel: [1517213.636382] [] dump_stack+0x63/0x90 2017-10-21T11:06:41.005883+00:00 node-68 kernel: [1517213.636391] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:06:41.005884+00:00 node-68 kernel: [1517213.636393] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:06:41.005884+00:00 node-68 kernel: [1517213.636396] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:06:41.005885+00:00 node-68 kernel: [1517213.636397] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:06:41.005886+00:00 node-68 kernel: [1517213.636400] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:06:41.005888+00:00 node-68 kernel: [1517213.636405] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:06:41.005888+00:00 node-68 kernel: [1517213.636410] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:06:41.005889+00:00 node-68 kernel: [1517213.636412] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:06:41.005889+00:00 node-68 kernel: [1517213.636417] [] ? nf_iterate+0x62/0x80 2017-10-21T11:06:41.005890+00:00 node-68 kernel: [1517213.636419] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:06:41.005891+00:00 node-68 kernel: [1517213.636426] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:06:41.005892+00:00 node-68 kernel: [1517213.636429] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:06:41.005893+00:00 node-68 kernel: [1517213.636431] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:06:41.005894+00:00 node-68 kernel: [1517213.636434] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:06:41.005894+00:00 node-68 kernel: [1517213.636436] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:06:41.005895+00:00 node-68 kernel: [1517213.636439] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:06:41.005896+00:00 node-68 kernel: [1517213.636441] [] ? nf_iterate+0x62/0x80 2017-10-21T11:06:41.005898+00:00 node-68 kernel: [1517213.636443] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:06:41.005898+00:00 node-68 kernel: [1517213.636445] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:06:41.005899+00:00 node-68 kernel: [1517213.636448] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:06:41.005899+00:00 node-68 kernel: [1517213.636451] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:06:41.005900+00:00 node-68 kernel: [1517213.636453] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:06:41.005908+00:00 node-68 kernel: [1517213.636457] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:06:41.005909+00:00 node-68 kernel: [1517213.636460] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:06:41.005910+00:00 node-68 kernel: [1517213.636462] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:06:41.005911+00:00 node-68 kernel: [1517213.636463] [] process_backlog+0xa8/0x150 2017-10-21T11:06:41.005912+00:00 node-68 kernel: [1517213.636465] [] net_rx_action+0x21e/0x360 2017-10-21T11:06:41.005913+00:00 node-68 kernel: [1517213.636467] [] __do_softirq+0x101/0x290 2017-10-21T11:06:41.005915+00:00 node-68 kernel: [1517213.636469] [] irq_exit+0xa3/0xb0 2017-10-21T11:06:41.005915+00:00 node-68 kernel: [1517213.636471] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:06:41.005916+00:00 node-68 kernel: [1517213.636476] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:06:41.005917+00:00 node-68 kernel: [1517213.636477] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:06:41.005917+00:00 node-68 kernel: [1517213.636481] [] cpuidle_enter+0x17/0x20 2017-10-21T11:06:41.005919+00:00 node-68 kernel: [1517213.636485] [] call_cpuidle+0x32/0x60 2017-10-21T11:06:41.005920+00:00 node-68 kernel: [1517213.636486] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:06:41.005921+00:00 node-68 kernel: [1517213.636487] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:06:41.005922+00:00 node-68 kernel: [1517213.636489] [] start_secondary+0x154/0x190 2017-10-21T11:06:41.005922+00:00 node-68 kernel: [1517213.636491] ---[ end trace d44d42b3ada783db ]--- 2017-10-21T11:13:37.315973+00:00 node-68 kernel: [1517629.919477] ------------[ cut here ]------------ 2017-10-21T11:13:37.315993+00:00 node-68 kernel: [1517629.919493] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:13:37.315994+00:00 node-68 kernel: [1517629.919496] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:13:37.315995+00:00 node-68 kernel: [1517629.919498] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:13:37.315997+00:00 node-68 kernel: [1517629.919565] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:13:37.315998+00:00 node-68 kernel: [1517629.919567] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:13:37.315998+00:00 node-68 kernel: [1517629.919568] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:13:37.316012+00:00 node-68 kernel: [1517629.919570] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:13:37.316013+00:00 node-68 kernel: [1517629.919572] ffff882033e56500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:13:37.316026+00:00 node-68 kernel: [1517629.919574] Call Trace: 2017-10-21T11:13:37.316031+00:00 node-68 kernel: [1517629.919575] [] dump_stack+0x63/0x90 2017-10-21T11:13:37.316033+00:00 node-68 kernel: [1517629.919582] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:13:37.316034+00:00 node-68 kernel: [1517629.919585] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:13:37.316034+00:00 node-68 kernel: [1517629.919587] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:13:37.316035+00:00 node-68 kernel: [1517629.919589] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:13:37.316037+00:00 node-68 kernel: [1517629.919591] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:13:37.316038+00:00 node-68 kernel: [1517629.919596] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:13:37.316038+00:00 node-68 kernel: [1517629.919600] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:13:37.316039+00:00 node-68 kernel: [1517629.919602] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:13:37.316040+00:00 node-68 kernel: [1517629.919606] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:37.316041+00:00 node-68 kernel: [1517629.919608] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:13:37.316042+00:00 node-68 kernel: [1517629.919614] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:13:37.316043+00:00 node-68 kernel: [1517629.919616] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:13:37.316044+00:00 node-68 kernel: [1517629.919619] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:13:37.316044+00:00 node-68 kernel: [1517629.919622] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:13:37.316045+00:00 node-68 kernel: [1517629.919624] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:13:37.316046+00:00 node-68 kernel: [1517629.919626] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:13:37.316047+00:00 node-68 kernel: [1517629.919628] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:13:37.316048+00:00 node-68 kernel: [1517629.919631] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:13:37.316049+00:00 node-68 kernel: [1517629.919634] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:13:37.316050+00:00 node-68 kernel: [1517629.919636] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:13:37.316050+00:00 node-68 kernel: [1517629.919639] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:13:37.316051+00:00 node-68 kernel: [1517629.919642] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:13:37.316062+00:00 node-68 kernel: [1517629.919643] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:13:37.316064+00:00 node-68 kernel: [1517629.919644] [] process_backlog+0xa8/0x150 2017-10-21T11:13:37.316065+00:00 node-68 kernel: [1517629.919646] [] net_rx_action+0x21e/0x360 2017-10-21T11:13:37.316070+00:00 node-68 kernel: [1517629.919648] [] __do_softirq+0x101/0x290 2017-10-21T11:13:37.316073+00:00 node-68 kernel: [1517629.919650] [] irq_exit+0xa3/0xb0 2017-10-21T11:13:37.316074+00:00 node-68 kernel: [1517629.919652] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:13:37.316075+00:00 node-68 kernel: [1517629.919655] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:13:37.316076+00:00 node-68 kernel: [1517629.919656] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:13:37.316077+00:00 node-68 kernel: [1517629.919659] [] cpuidle_enter+0x17/0x20 2017-10-21T11:13:37.316078+00:00 node-68 kernel: [1517629.919662] [] call_cpuidle+0x32/0x60 2017-10-21T11:13:37.316079+00:00 node-68 kernel: [1517629.919663] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:13:37.316080+00:00 node-68 kernel: [1517629.919665] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:13:37.316081+00:00 node-68 kernel: [1517629.919666] [] start_secondary+0x154/0x190 2017-10-21T11:13:37.316082+00:00 node-68 kernel: [1517629.919669] ---[ end trace d44d42b3ada783dc ]--- 2017-10-21T11:13:49.155232+00:00 node-68 kernel: [1517641.757973] ------------[ cut here ]------------ 2017-10-21T11:13:49.155253+00:00 node-68 kernel: [1517641.757987] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:13:49.155254+00:00 node-68 kernel: [1517641.757990] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:13:49.155255+00:00 node-68 kernel: [1517641.757992] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:13:49.155257+00:00 node-68 kernel: [1517641.758059] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:13:49.155258+00:00 node-68 kernel: [1517641.758060] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:13:49.155270+00:00 node-68 kernel: [1517641.758061] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:13:49.155285+00:00 node-68 kernel: [1517641.758064] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:13:49.155286+00:00 node-68 kernel: [1517641.758065] ffff881034920600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:13:49.155287+00:00 node-68 kernel: [1517641.758068] Call Trace: 2017-10-21T11:13:49.155288+00:00 node-68 kernel: [1517641.758069] [] dump_stack+0x63/0x90 2017-10-21T11:13:49.155289+00:00 node-68 kernel: [1517641.758076] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:13:49.155289+00:00 node-68 kernel: [1517641.758078] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:13:49.155290+00:00 node-68 kernel: [1517641.758081] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:13:49.155291+00:00 node-68 kernel: [1517641.758082] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:13:49.155292+00:00 node-68 kernel: [1517641.758084] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:13:49.155293+00:00 node-68 kernel: [1517641.758089] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:13:49.155294+00:00 node-68 kernel: [1517641.758092] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:13:49.155295+00:00 node-68 kernel: [1517641.758095] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:13:49.155295+00:00 node-68 kernel: [1517641.758099] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:49.155296+00:00 node-68 kernel: [1517641.758101] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:13:49.155297+00:00 node-68 kernel: [1517641.758107] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:13:49.155298+00:00 node-68 kernel: [1517641.758110] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:13:49.155299+00:00 node-68 kernel: [1517641.758112] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:13:49.155300+00:00 node-68 kernel: [1517641.758115] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:13:49.155300+00:00 node-68 kernel: [1517641.758117] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:13:49.155301+00:00 node-68 kernel: [1517641.758120] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:13:49.155303+00:00 node-68 kernel: [1517641.758122] [] ? nf_iterate+0x62/0x80 2017-10-21T11:13:49.155304+00:00 node-68 kernel: [1517641.758124] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:13:49.155304+00:00 node-68 kernel: [1517641.758126] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:13:49.155305+00:00 node-68 kernel: [1517641.758129] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:13:49.155306+00:00 node-68 kernel: [1517641.758132] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:13:49.155307+00:00 node-68 kernel: [1517641.758134] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:13:49.155314+00:00 node-68 kernel: [1517641.758135] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:13:49.155315+00:00 node-68 kernel: [1517641.758136] [] process_backlog+0xa8/0x150 2017-10-21T11:13:49.155316+00:00 node-68 kernel: [1517641.758138] [] net_rx_action+0x21e/0x360 2017-10-21T11:13:49.155317+00:00 node-68 kernel: [1517641.758140] [] __do_softirq+0x101/0x290 2017-10-21T11:13:49.155318+00:00 node-68 kernel: [1517641.758142] [] irq_exit+0xa3/0xb0 2017-10-21T11:13:49.155319+00:00 node-68 kernel: [1517641.758145] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:13:49.155321+00:00 node-68 kernel: [1517641.758150] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:13:49.155321+00:00 node-68 kernel: [1517641.758150] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:13:49.155322+00:00 node-68 kernel: [1517641.758154] [] cpuidle_enter+0x17/0x20 2017-10-21T11:13:49.155323+00:00 node-68 kernel: [1517641.758157] [] call_cpuidle+0x32/0x60 2017-10-21T11:13:49.155323+00:00 node-68 kernel: [1517641.758158] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:13:49.155324+00:00 node-68 kernel: [1517641.758160] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:13:49.155326+00:00 node-68 kernel: [1517641.758161] [] start_secondary+0x154/0x190 2017-10-21T11:13:49.155326+00:00 node-68 kernel: [1517641.758163] ---[ end trace d44d42b3ada783dd ]--- 2017-10-21T11:15:09.600694+00:00 node-68 kernel: [1517722.198173] ------------[ cut here ]------------ 2017-10-21T11:15:09.600722+00:00 node-68 kernel: [1517722.198190] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:15:09.600725+00:00 node-68 kernel: [1517722.198193] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:15:09.600736+00:00 node-68 kernel: [1517722.198195] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:15:09.600739+00:00 node-68 kernel: [1517722.198263] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:15:09.600741+00:00 node-68 kernel: [1517722.198264] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:15:09.600742+00:00 node-68 kernel: [1517722.198266] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:15:09.600767+00:00 node-68 kernel: [1517722.198268] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:15:09.600770+00:00 node-68 kernel: [1517722.198270] ffff881ddb35b800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:15:09.600771+00:00 node-68 kernel: [1517722.198272] Call Trace: 2017-10-21T11:15:09.600773+00:00 node-68 kernel: [1517722.198273] [] dump_stack+0x63/0x90 2017-10-21T11:15:09.600774+00:00 node-68 kernel: [1517722.198280] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:15:09.600776+00:00 node-68 kernel: [1517722.198283] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:15:09.600777+00:00 node-68 kernel: [1517722.198285] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:15:09.600778+00:00 node-68 kernel: [1517722.198286] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:15:09.600780+00:00 node-68 kernel: [1517722.198289] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:15:09.600781+00:00 node-68 kernel: [1517722.198296] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:15:09.600783+00:00 node-68 kernel: [1517722.198301] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:15:09.600784+00:00 node-68 kernel: [1517722.198306] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:09.600786+00:00 node-68 kernel: [1517722.198308] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:15:09.600787+00:00 node-68 kernel: [1517722.198316] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:15:09.600789+00:00 node-68 kernel: [1517722.198321] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:15:09.600791+00:00 node-68 kernel: [1517722.198325] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:15:09.600792+00:00 node-68 kernel: [1517722.198328] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:15:09.600809+00:00 node-68 kernel: [1517722.198332] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:15:09.600811+00:00 node-68 kernel: [1517722.198335] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:15:09.600813+00:00 node-68 kernel: [1517722.198337] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:15:09.600815+00:00 node-68 kernel: [1517722.198339] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:15:09.600816+00:00 node-68 kernel: [1517722.198343] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:15:09.600817+00:00 node-68 kernel: [1517722.198347] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:15:09.600818+00:00 node-68 kernel: [1517722.198351] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:15:09.600819+00:00 node-68 kernel: [1517722.198353] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:15:09.600820+00:00 node-68 kernel: [1517722.198356] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:15:09.600822+00:00 node-68 kernel: [1517722.198357] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:15:09.600837+00:00 node-68 kernel: [1517722.198363] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T11:15:09.600839+00:00 node-68 kernel: [1517722.198365] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:15:09.600840+00:00 node-68 kernel: [1517722.198367] [] process_backlog+0xa8/0x150 2017-10-21T11:15:09.600842+00:00 node-68 kernel: [1517722.198368] [] net_rx_action+0x21e/0x360 2017-10-21T11:15:09.600843+00:00 node-68 kernel: [1517722.198371] [] __do_softirq+0x101/0x290 2017-10-21T11:15:09.600845+00:00 node-68 kernel: [1517722.198374] [] irq_exit+0xa3/0xb0 2017-10-21T11:15:09.600846+00:00 node-68 kernel: [1517722.198377] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:15:09.600847+00:00 node-68 kernel: [1517722.198383] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:15:09.600848+00:00 node-68 kernel: [1517722.198384] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:15:09.600849+00:00 node-68 kernel: [1517722.198389] [] cpuidle_enter+0x17/0x20 2017-10-21T11:15:09.600851+00:00 node-68 kernel: [1517722.198392] [] call_cpuidle+0x32/0x60 2017-10-21T11:15:09.601008+00:00 node-68 kernel: [1517722.198394] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:15:09.601010+00:00 node-68 kernel: [1517722.198397] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:15:09.601012+00:00 node-68 kernel: [1517722.198399] [] start_secondary+0x154/0x190 2017-10-21T11:15:09.601014+00:00 node-68 kernel: [1517722.198402] ---[ end trace d44d42b3ada783de ]--- 2017-10-21T11:15:34.766022+00:00 node-68 kernel: [1517747.361826] ------------[ cut here ]------------ 2017-10-21T11:15:34.766047+00:00 node-68 kernel: [1517747.361855] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:15:34.766050+00:00 node-68 kernel: [1517747.361859] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:15:34.766052+00:00 node-68 kernel: [1517747.361860] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:15:34.766062+00:00 node-68 kernel: [1517747.361972] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:15:34.766065+00:00 node-68 kernel: [1517747.361974] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:15:34.766066+00:00 node-68 kernel: [1517747.361975] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:15:34.766091+00:00 node-68 kernel: [1517747.361978] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:15:34.766093+00:00 node-68 kernel: [1517747.361981] ffff8806f27b8400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:15:34.766095+00:00 node-68 kernel: [1517747.361983] Call Trace: 2017-10-21T11:15:34.766097+00:00 node-68 kernel: [1517747.361985] [] dump_stack+0x63/0x90 2017-10-21T11:15:34.766098+00:00 node-68 kernel: [1517747.361994] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:15:34.766100+00:00 node-68 kernel: [1517747.361997] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:15:34.766101+00:00 node-68 kernel: [1517747.362000] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:15:34.766103+00:00 node-68 kernel: [1517747.362002] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:15:34.766104+00:00 node-68 kernel: [1517747.362005] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:15:34.766106+00:00 node-68 kernel: [1517747.362013] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:15:34.766107+00:00 node-68 kernel: [1517747.362017] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:15:34.766109+00:00 node-68 kernel: [1517747.362020] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:15:34.766109+00:00 node-68 kernel: [1517747.362025] [] ? nf_iterate+0x62/0x80 2017-10-21T11:15:34.766111+00:00 node-68 kernel: [1517747.362027] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:15:34.766112+00:00 node-68 kernel: [1517747.362033] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:15:34.766113+00:00 node-68 kernel: [1517747.362037] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:15:34.766114+00:00 node-68 kernel: [1517747.362040] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:15:34.766115+00:00 node-68 kernel: [1517747.362044] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:15:34.766116+00:00 node-68 kernel: [1517747.362047] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:15:34.766118+00:00 node-68 kernel: [1517747.362049] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:15:34.766120+00:00 node-68 kernel: [1517747.362052] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:15:34.766121+00:00 node-68 kernel: [1517747.362055] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:15:34.766122+00:00 node-68 kernel: [1517747.362059] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:15:34.766123+00:00 node-68 kernel: [1517747.362061] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:15:34.766124+00:00 node-68 kernel: [1517747.362064] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:15:34.766125+00:00 node-68 kernel: [1517747.362067] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:15:34.766138+00:00 node-68 kernel: [1517747.362069] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:15:34.766140+00:00 node-68 kernel: [1517747.362071] [] process_backlog+0xa8/0x150 2017-10-21T11:15:34.766142+00:00 node-68 kernel: [1517747.362073] [] net_rx_action+0x21e/0x360 2017-10-21T11:15:34.766143+00:00 node-68 kernel: [1517747.362077] [] __do_softirq+0x101/0x290 2017-10-21T11:15:34.766144+00:00 node-68 kernel: [1517747.362079] [] irq_exit+0xa3/0xb0 2017-10-21T11:15:34.766145+00:00 node-68 kernel: [1517747.362081] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:15:34.766147+00:00 node-68 kernel: [1517747.362087] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:15:34.766148+00:00 node-68 kernel: [1517747.362088] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:15:34.766149+00:00 node-68 kernel: [1517747.362093] [] cpuidle_enter+0x17/0x20 2017-10-21T11:15:34.766151+00:00 node-68 kernel: [1517747.362096] [] call_cpuidle+0x32/0x60 2017-10-21T11:15:34.766152+00:00 node-68 kernel: [1517747.362098] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:15:34.766154+00:00 node-68 kernel: [1517747.362101] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:15:34.766156+00:00 node-68 kernel: [1517747.362103] [] start_secondary+0x154/0x190 2017-10-21T11:15:34.766157+00:00 node-68 kernel: [1517747.362106] ---[ end trace d44d42b3ada783df ]--- 2017-10-21T11:22:21.894621+00:00 node-68 kernel: [1518154.464099] ------------[ cut here ]------------ 2017-10-21T11:22:21.894643+00:00 node-68 kernel: [1518154.464112] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:22:21.894645+00:00 node-68 kernel: [1518154.464115] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:22:21.894646+00:00 node-68 kernel: [1518154.464117] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:22:21.894665+00:00 node-68 kernel: [1518154.464182] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:22:21.894670+00:00 node-68 kernel: [1518154.464184] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:22:21.894671+00:00 node-68 kernel: [1518154.464185] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:22:21.894691+00:00 node-68 kernel: [1518154.464187] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:22:21.894694+00:00 node-68 kernel: [1518154.464190] ffff881ddb48a600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:22:21.894695+00:00 node-68 kernel: [1518154.464191] Call Trace: 2017-10-21T11:22:21.894696+00:00 node-68 kernel: [1518154.464193] [] dump_stack+0x63/0x90 2017-10-21T11:22:21.894696+00:00 node-68 kernel: [1518154.464200] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:22:21.894697+00:00 node-68 kernel: [1518154.464202] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:22:21.894698+00:00 node-68 kernel: [1518154.464204] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:22:21.894699+00:00 node-68 kernel: [1518154.464206] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:22:21.894700+00:00 node-68 kernel: [1518154.464208] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:22:21.894701+00:00 node-68 kernel: [1518154.464213] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:22:21.894702+00:00 node-68 kernel: [1518154.464216] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:22:21.894703+00:00 node-68 kernel: [1518154.464218] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:22:21.894703+00:00 node-68 kernel: [1518154.464222] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:21.894705+00:00 node-68 kernel: [1518154.464225] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:22:21.894706+00:00 node-68 kernel: [1518154.464230] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:22:21.894707+00:00 node-68 kernel: [1518154.464233] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:22:21.894708+00:00 node-68 kernel: [1518154.464236] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:22:21.894709+00:00 node-68 kernel: [1518154.464238] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:22:21.894710+00:00 node-68 kernel: [1518154.464240] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T11:22:21.894712+00:00 node-68 kernel: [1518154.464244] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T11:22:21.894714+00:00 node-68 kernel: [1518154.464246] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:21.894715+00:00 node-68 kernel: [1518154.464247] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T11:22:21.894715+00:00 node-68 kernel: [1518154.464249] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T11:22:21.894716+00:00 node-68 kernel: [1518154.464252] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T11:22:21.894717+00:00 node-68 kernel: [1518154.464255] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:22:21.894719+00:00 node-68 kernel: [1518154.464256] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:22:21.894727+00:00 node-68 kernel: [1518154.464260] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:22:21.894728+00:00 node-68 kernel: [1518154.464262] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:22:21.894730+00:00 node-68 kernel: [1518154.464264] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:22:21.894731+00:00 node-68 kernel: [1518154.464265] [] process_backlog+0xa8/0x150 2017-10-21T11:22:21.894734+00:00 node-68 kernel: [1518154.464267] [] net_rx_action+0x21e/0x360 2017-10-21T11:22:21.894735+00:00 node-68 kernel: [1518154.464269] [] __do_softirq+0x101/0x290 2017-10-21T11:22:21.894737+00:00 node-68 kernel: [1518154.464271] [] irq_exit+0xa3/0xb0 2017-10-21T11:22:21.894738+00:00 node-68 kernel: [1518154.464273] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:22:21.894739+00:00 node-68 kernel: [1518154.464276] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:22:21.894740+00:00 node-68 kernel: [1518154.464277] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:22:21.894742+00:00 node-68 kernel: [1518154.464280] [] cpuidle_enter+0x17/0x20 2017-10-21T11:22:21.894744+00:00 node-68 kernel: [1518154.464283] [] call_cpuidle+0x32/0x60 2017-10-21T11:22:21.894745+00:00 node-68 kernel: [1518154.464284] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:22:21.894746+00:00 node-68 kernel: [1518154.464286] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:22:21.894746+00:00 node-68 kernel: [1518154.464287] [] start_secondary+0x154/0x190 2017-10-21T11:22:21.894747+00:00 node-68 kernel: [1518154.464290] ---[ end trace d44d42b3ada783e0 ]--- 2017-10-21T11:22:53.484340+00:00 node-68 kernel: [1518186.051781] ------------[ cut here ]------------ 2017-10-21T11:22:53.484359+00:00 node-68 kernel: [1518186.051796] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:22:53.484361+00:00 node-68 kernel: [1518186.051799] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:22:53.484362+00:00 node-68 kernel: [1518186.051801] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:22:53.484363+00:00 node-68 kernel: [1518186.051867] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:22:53.484364+00:00 node-68 kernel: [1518186.051869] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:22:53.484365+00:00 node-68 kernel: [1518186.051870] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:22:53.484379+00:00 node-68 kernel: [1518186.051872] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:22:53.484380+00:00 node-68 kernel: [1518186.051873] ffff881034920c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:22:53.484387+00:00 node-68 kernel: [1518186.051876] Call Trace: 2017-10-21T11:22:53.484389+00:00 node-68 kernel: [1518186.051877] [] dump_stack+0x63/0x90 2017-10-21T11:22:53.484390+00:00 node-68 kernel: [1518186.051884] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:22:53.484391+00:00 node-68 kernel: [1518186.051886] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:22:53.484392+00:00 node-68 kernel: [1518186.051889] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:22:53.484393+00:00 node-68 kernel: [1518186.051890] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:22:53.484394+00:00 node-68 kernel: [1518186.051892] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:22:53.484395+00:00 node-68 kernel: [1518186.051898] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:22:53.484396+00:00 node-68 kernel: [1518186.051900] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:22:53.484397+00:00 node-68 kernel: [1518186.051903] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:22:53.484397+00:00 node-68 kernel: [1518186.051907] [] ? nf_iterate+0x62/0x80 2017-10-21T11:22:53.484398+00:00 node-68 kernel: [1518186.051909] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:22:53.484399+00:00 node-68 kernel: [1518186.051915] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:22:53.484401+00:00 node-68 kernel: [1518186.051917] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:22:53.484401+00:00 node-68 kernel: [1518186.051920] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:22:53.484402+00:00 node-68 kernel: [1518186.051923] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:22:53.484402+00:00 node-68 kernel: [1518186.051926] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:22:53.484403+00:00 node-68 kernel: [1518186.051929] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:22:53.484405+00:00 node-68 kernel: [1518186.051930] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:22:53.484406+00:00 node-68 kernel: [1518186.051934] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:22:53.484406+00:00 node-68 kernel: [1518186.051937] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:22:53.484407+00:00 node-68 kernel: [1518186.051939] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:22:53.484408+00:00 node-68 kernel: [1518186.051942] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:22:53.484408+00:00 node-68 kernel: [1518186.051945] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:22:53.484415+00:00 node-68 kernel: [1518186.051946] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:22:53.484416+00:00 node-68 kernel: [1518186.051947] [] process_backlog+0xa8/0x150 2017-10-21T11:22:53.484417+00:00 node-68 kernel: [1518186.051949] [] net_rx_action+0x21e/0x360 2017-10-21T11:22:53.484418+00:00 node-68 kernel: [1518186.051951] [] __do_softirq+0x101/0x290 2017-10-21T11:22:53.484419+00:00 node-68 kernel: [1518186.051953] [] irq_exit+0xa3/0xb0 2017-10-21T11:22:53.484420+00:00 node-68 kernel: [1518186.051955] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:22:53.484421+00:00 node-68 kernel: [1518186.051958] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:22:53.484422+00:00 node-68 kernel: [1518186.051959] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:22:53.484423+00:00 node-68 kernel: [1518186.051962] [] cpuidle_enter+0x17/0x20 2017-10-21T11:22:53.484423+00:00 node-68 kernel: [1518186.051965] [] call_cpuidle+0x32/0x60 2017-10-21T11:22:53.484424+00:00 node-68 kernel: [1518186.051966] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:22:53.484425+00:00 node-68 kernel: [1518186.051967] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:22:53.484427+00:00 node-68 kernel: [1518186.051969] [] start_secondary+0x154/0x190 2017-10-21T11:22:53.484428+00:00 node-68 kernel: [1518186.051971] ---[ end trace d44d42b3ada783e1 ]--- 2017-10-21T11:28:14.256034+00:00 node-68 kernel: [1518506.802608] ------------[ cut here ]------------ 2017-10-21T11:28:14.256057+00:00 node-68 kernel: [1518506.802627] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:28:14.256059+00:00 node-68 kernel: [1518506.802631] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:28:14.256060+00:00 node-68 kernel: [1518506.802633] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:28:14.256077+00:00 node-68 kernel: [1518506.802724] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:28:14.256079+00:00 node-68 kernel: [1518506.802726] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:28:14.256080+00:00 node-68 kernel: [1518506.802728] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:28:14.256094+00:00 node-68 kernel: [1518506.802731] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:28:14.256097+00:00 node-68 kernel: [1518506.802734] ffff881035782200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:28:14.256098+00:00 node-68 kernel: [1518506.802737] Call Trace: 2017-10-21T11:28:14.256099+00:00 node-68 kernel: [1518506.802738] [] dump_stack+0x63/0x90 2017-10-21T11:28:14.256100+00:00 node-68 kernel: [1518506.802748] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:28:14.256101+00:00 node-68 kernel: [1518506.802752] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:28:14.256101+00:00 node-68 kernel: [1518506.802756] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:28:14.256102+00:00 node-68 kernel: [1518506.802758] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:28:14.256104+00:00 node-68 kernel: [1518506.802761] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:28:14.256105+00:00 node-68 kernel: [1518506.802767] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:28:14.256106+00:00 node-68 kernel: [1518506.802770] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:28:14.256106+00:00 node-68 kernel: [1518506.802771] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:28:14.256108+00:00 node-68 kernel: [1518506.802776] [] ? nf_iterate+0x62/0x80 2017-10-21T11:28:14.256110+00:00 node-68 kernel: [1518506.802777] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:28:14.256111+00:00 node-68 kernel: [1518506.802783] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:28:14.256112+00:00 node-68 kernel: [1518506.802786] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:28:14.256113+00:00 node-68 kernel: [1518506.802788] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:28:14.256113+00:00 node-68 kernel: [1518506.802791] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:28:14.256114+00:00 node-68 kernel: [1518506.802794] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:28:14.256115+00:00 node-68 kernel: [1518506.802795] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:28:14.256117+00:00 node-68 kernel: [1518506.802797] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:28:14.256118+00:00 node-68 kernel: [1518506.802800] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:28:14.256118+00:00 node-68 kernel: [1518506.802803] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:28:14.256119+00:00 node-68 kernel: [1518506.802804] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:28:14.256119+00:00 node-68 kernel: [1518506.802807] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:28:14.256121+00:00 node-68 kernel: [1518506.802809] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:28:14.256128+00:00 node-68 kernel: [1518506.802810] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:28:14.256130+00:00 node-68 kernel: [1518506.802812] [] process_backlog+0xa8/0x150 2017-10-21T11:28:14.256132+00:00 node-68 kernel: [1518506.802813] [] net_rx_action+0x21e/0x360 2017-10-21T11:28:14.256133+00:00 node-68 kernel: [1518506.802815] [] __do_softirq+0x101/0x290 2017-10-21T11:28:14.256135+00:00 node-68 kernel: [1518506.802817] [] irq_exit+0xa3/0xb0 2017-10-21T11:28:14.256137+00:00 node-68 kernel: [1518506.802819] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:28:14.256139+00:00 node-68 kernel: [1518506.802822] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:28:14.256139+00:00 node-68 kernel: [1518506.802822] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:28:14.256140+00:00 node-68 kernel: [1518506.802826] [] cpuidle_enter+0x17/0x20 2017-10-21T11:28:14.256141+00:00 node-68 kernel: [1518506.802829] [] call_cpuidle+0x32/0x60 2017-10-21T11:28:14.256143+00:00 node-68 kernel: [1518506.802830] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:28:14.256144+00:00 node-68 kernel: [1518506.802831] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:28:14.256145+00:00 node-68 kernel: [1518506.802833] [] start_secondary+0x154/0x190 2017-10-21T11:28:14.256146+00:00 node-68 kernel: [1518506.802835] ---[ end trace d44d42b3ada783e2 ]--- 2017-10-21T11:30:31.231112+00:00 node-68 kernel: [1518643.768836] ------------[ cut here ]------------ 2017-10-21T11:30:31.231137+00:00 node-68 kernel: [1518643.768852] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:30:31.231139+00:00 node-68 kernel: [1518643.768855] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:30:31.231141+00:00 node-68 kernel: [1518643.768857] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:30:31.231144+00:00 node-68 kernel: [1518643.768925] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:30:31.231145+00:00 node-68 kernel: [1518643.768927] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:30:31.231146+00:00 node-68 kernel: [1518643.768928] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:30:31.231162+00:00 node-68 kernel: [1518643.768930] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:30:31.231163+00:00 node-68 kernel: [1518643.768931] ffff881f37ce6600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:30:31.231164+00:00 node-68 kernel: [1518643.768933] Call Trace: 2017-10-21T11:30:31.231165+00:00 node-68 kernel: [1518643.768934] [] dump_stack+0x63/0x90 2017-10-21T11:30:31.231166+00:00 node-68 kernel: [1518643.768942] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:30:31.231167+00:00 node-68 kernel: [1518643.768944] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:30:31.231167+00:00 node-68 kernel: [1518643.768946] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:30:31.231168+00:00 node-68 kernel: [1518643.768948] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:30:31.231169+00:00 node-68 kernel: [1518643.768950] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:30:31.231170+00:00 node-68 kernel: [1518643.768954] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:30:31.231171+00:00 node-68 kernel: [1518643.768957] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:30:31.231172+00:00 node-68 kernel: [1518643.768962] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:30:31.231172+00:00 node-68 kernel: [1518643.768965] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:30:31.231173+00:00 node-68 kernel: [1518643.768967] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:30:31.231174+00:00 node-68 kernel: [1518643.768970] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:30:31.231175+00:00 node-68 kernel: [1518643.768972] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:30:31.231176+00:00 node-68 kernel: [1518643.768977] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:30:31.231176+00:00 node-68 kernel: [1518643.768982] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:30:31.231177+00:00 node-68 kernel: [1518643.768985] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:30:31.231178+00:00 node-68 kernel: [1518643.768988] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:30:31.231179+00:00 node-68 kernel: [1518643.768991] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:30:31.231180+00:00 node-68 kernel: [1518643.768994] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:30:31.231181+00:00 node-68 kernel: [1518643.768996] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:30:31.231181+00:00 node-68 kernel: [1518643.768999] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:30:31.231182+00:00 node-68 kernel: [1518643.769002] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:30:31.231183+00:00 node-68 kernel: [1518643.769003] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:30:31.231191+00:00 node-68 kernel: [1518643.769005] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:30:31.231192+00:00 node-68 kernel: [1518643.769007] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:30:31.231192+00:00 node-68 kernel: [1518643.769008] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:30:31.231193+00:00 node-68 kernel: [1518643.769009] [] process_backlog+0xa8/0x150 2017-10-21T11:30:31.231193+00:00 node-68 kernel: [1518643.769011] [] net_rx_action+0x21e/0x360 2017-10-21T11:30:31.231195+00:00 node-68 kernel: [1518643.769013] [] __do_softirq+0x101/0x290 2017-10-21T11:30:31.231196+00:00 node-68 kernel: [1518643.769015] [] irq_exit+0xa3/0xb0 2017-10-21T11:30:31.231196+00:00 node-68 kernel: [1518643.769017] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:30:31.231197+00:00 node-68 kernel: [1518643.769020] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:30:31.231198+00:00 node-68 kernel: [1518643.769021] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:30:31.231198+00:00 node-68 kernel: [1518643.769024] [] cpuidle_enter+0x17/0x20 2017-10-21T11:30:31.231200+00:00 node-68 kernel: [1518643.769027] [] call_cpuidle+0x32/0x60 2017-10-21T11:30:31.231201+00:00 node-68 kernel: [1518643.769028] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:30:31.231201+00:00 node-68 kernel: [1518643.769030] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:30:31.231202+00:00 node-68 kernel: [1518643.769031] [] start_secondary+0x154/0x190 2017-10-21T11:30:31.231202+00:00 node-68 kernel: [1518643.769034] ---[ end trace d44d42b3ada783e3 ]--- 2017-10-21T11:38:15.211361+00:00 node-68 kernel: [1519107.718897] ------------[ cut here ]------------ 2017-10-21T11:38:15.211381+00:00 node-68 kernel: [1519107.718912] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:38:15.211383+00:00 node-68 kernel: [1519107.718916] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:38:15.211384+00:00 node-68 kernel: [1519107.718918] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:38:15.211385+00:00 node-68 kernel: [1519107.719003] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:38:15.211386+00:00 node-68 kernel: [1519107.719005] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:38:15.211387+00:00 node-68 kernel: [1519107.719007] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:38:15.211401+00:00 node-68 kernel: [1519107.719010] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:38:15.211419+00:00 node-68 kernel: [1519107.719012] ffff881e87470900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:38:15.211421+00:00 node-68 kernel: [1519107.719015] Call Trace: 2017-10-21T11:38:15.211422+00:00 node-68 kernel: [1519107.719017] [] dump_stack+0x63/0x90 2017-10-21T11:38:15.211423+00:00 node-68 kernel: [1519107.719025] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:38:15.211424+00:00 node-68 kernel: [1519107.719029] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:38:15.211424+00:00 node-68 kernel: [1519107.719032] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:38:15.211425+00:00 node-68 kernel: [1519107.719035] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:38:15.211426+00:00 node-68 kernel: [1519107.719037] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:38:15.211427+00:00 node-68 kernel: [1519107.719045] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:38:15.211428+00:00 node-68 kernel: [1519107.719048] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:38:15.211428+00:00 node-68 kernel: [1519107.719055] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:38:15.211429+00:00 node-68 kernel: [1519107.719059] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:38:15.211430+00:00 node-68 kernel: [1519107.719062] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:38:15.211431+00:00 node-68 kernel: [1519107.719066] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:38:15.211432+00:00 node-68 kernel: [1519107.719069] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:38:15.211432+00:00 node-68 kernel: [1519107.719072] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:38:15.211433+00:00 node-68 kernel: [1519107.719080] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:38:15.211434+00:00 node-68 kernel: [1519107.719085] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:38:15.211434+00:00 node-68 kernel: [1519107.719088] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:38:15.211436+00:00 node-68 kernel: [1519107.719091] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:38:15.211437+00:00 node-68 kernel: [1519107.719094] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:38:15.211437+00:00 node-68 kernel: [1519107.719097] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:38:15.211438+00:00 node-68 kernel: [1519107.719100] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:38:15.211439+00:00 node-68 kernel: [1519107.719103] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:38:15.211439+00:00 node-68 kernel: [1519107.719104] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:38:15.211447+00:00 node-68 kernel: [1519107.719106] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:38:15.211448+00:00 node-68 kernel: [1519107.719107] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:38:15.211448+00:00 node-68 kernel: [1519107.719109] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:38:15.211449+00:00 node-68 kernel: [1519107.719110] [] process_backlog+0xa8/0x150 2017-10-21T11:38:15.211450+00:00 node-68 kernel: [1519107.719111] [] net_rx_action+0x21e/0x360 2017-10-21T11:38:15.211451+00:00 node-68 kernel: [1519107.719113] [] __do_softirq+0x101/0x290 2017-10-21T11:38:15.211452+00:00 node-68 kernel: [1519107.719115] [] irq_exit+0xa3/0xb0 2017-10-21T11:38:15.211453+00:00 node-68 kernel: [1519107.719118] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:38:15.211454+00:00 node-68 kernel: [1519107.719121] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:38:15.211455+00:00 node-68 kernel: [1519107.719122] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:38:15.211456+00:00 node-68 kernel: [1519107.719125] [] cpuidle_enter+0x17/0x20 2017-10-21T11:38:15.211459+00:00 node-68 kernel: [1519107.719128] [] call_cpuidle+0x32/0x60 2017-10-21T11:38:15.211461+00:00 node-68 kernel: [1519107.719130] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:38:15.211462+00:00 node-68 kernel: [1519107.719131] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:38:15.211463+00:00 node-68 kernel: [1519107.719133] [] start_secondary+0x154/0x190 2017-10-21T11:38:15.211464+00:00 node-68 kernel: [1519107.719135] ---[ end trace d44d42b3ada783e4 ]--- 2017-10-21T11:38:56.593542+00:00 node-68 kernel: [1519149.098417] ------------[ cut here ]------------ 2017-10-21T11:38:56.593561+00:00 node-68 kernel: [1519149.098432] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:38:56.593564+00:00 node-68 kernel: [1519149.098435] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=2606 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:38:56.593572+00:00 node-68 kernel: [1519149.098436] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:38:56.593574+00:00 node-68 kernel: [1519149.098505] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:38:56.593575+00:00 node-68 kernel: [1519149.098506] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:38:56.593575+00:00 node-68 kernel: [1519149.098507] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:38:56.593589+00:00 node-68 kernel: [1519149.098509] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:38:56.593590+00:00 node-68 kernel: [1519149.098511] ffff881033f90d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:38:56.593591+00:00 node-68 kernel: [1519149.098512] Call Trace: 2017-10-21T11:38:56.593593+00:00 node-68 kernel: [1519149.098514] [] dump_stack+0x63/0x90 2017-10-21T11:38:56.593594+00:00 node-68 kernel: [1519149.098521] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:38:56.593595+00:00 node-68 kernel: [1519149.098522] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:38:56.593595+00:00 node-68 kernel: [1519149.098525] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:38:56.593596+00:00 node-68 kernel: [1519149.098527] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:38:56.593597+00:00 node-68 kernel: [1519149.098530] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:38:56.593599+00:00 node-68 kernel: [1519149.098535] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:38:56.593599+00:00 node-68 kernel: [1519149.098538] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:38:56.593600+00:00 node-68 kernel: [1519149.098540] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:38:56.593601+00:00 node-68 kernel: [1519149.098544] [] ? nf_iterate+0x62/0x80 2017-10-21T11:38:56.593602+00:00 node-68 kernel: [1519149.098547] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:38:56.593603+00:00 node-68 kernel: [1519149.098553] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:38:56.593604+00:00 node-68 kernel: [1519149.098556] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:38:56.593605+00:00 node-68 kernel: [1519149.098558] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:38:56.593605+00:00 node-68 kernel: [1519149.098564] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:38:56.593606+00:00 node-68 kernel: [1519149.098567] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:38:56.593607+00:00 node-68 kernel: [1519149.098568] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:38:56.593608+00:00 node-68 kernel: [1519149.098570] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:38:56.593609+00:00 node-68 kernel: [1519149.098574] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:38:56.593610+00:00 node-68 kernel: [1519149.098577] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:38:56.593610+00:00 node-68 kernel: [1519149.098578] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:38:56.593611+00:00 node-68 kernel: [1519149.098582] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:38:56.593611+00:00 node-68 kernel: [1519149.098585] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:38:56.593618+00:00 node-68 kernel: [1519149.098586] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:38:56.593619+00:00 node-68 kernel: [1519149.098587] [] process_backlog+0xa8/0x150 2017-10-21T11:38:56.593620+00:00 node-68 kernel: [1519149.098589] [] net_rx_action+0x21e/0x360 2017-10-21T11:38:56.593620+00:00 node-68 kernel: [1519149.098591] [] __do_softirq+0x101/0x290 2017-10-21T11:38:56.593621+00:00 node-68 kernel: [1519149.098593] [] irq_exit+0xa3/0xb0 2017-10-21T11:38:56.593622+00:00 node-68 kernel: [1519149.098595] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:38:56.593623+00:00 node-68 kernel: [1519149.098598] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:38:56.593624+00:00 node-68 kernel: [1519149.098598] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:38:56.593624+00:00 node-68 kernel: [1519149.098602] [] cpuidle_enter+0x17/0x20 2017-10-21T11:38:56.593625+00:00 node-68 kernel: [1519149.098605] [] call_cpuidle+0x32/0x60 2017-10-21T11:38:56.593626+00:00 node-68 kernel: [1519149.098606] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:38:56.593627+00:00 node-68 kernel: [1519149.098607] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:38:56.593628+00:00 node-68 kernel: [1519149.098609] [] start_secondary+0x154/0x190 2017-10-21T11:38:56.593629+00:00 node-68 kernel: [1519149.098611] ---[ end trace d44d42b3ada783e5 ]--- 2017-10-21T11:40:49.136094+00:00 node-68 kernel: [1519261.633633] ------------[ cut here ]------------ 2017-10-21T11:40:49.136115+00:00 node-68 kernel: [1519261.633648] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:40:49.136116+00:00 node-68 kernel: [1519261.633651] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:40:49.136117+00:00 node-68 kernel: [1519261.633653] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:40:49.136119+00:00 node-68 kernel: [1519261.633723] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:40:49.136120+00:00 node-68 kernel: [1519261.633724] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:40:49.136120+00:00 node-68 kernel: [1519261.633725] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:40:49.136136+00:00 node-68 kernel: [1519261.633727] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:40:49.136144+00:00 node-68 kernel: [1519261.633728] ffff881035503300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:40:49.136145+00:00 node-68 kernel: [1519261.633730] Call Trace: 2017-10-21T11:40:49.136146+00:00 node-68 kernel: [1519261.633731] [] dump_stack+0x63/0x90 2017-10-21T11:40:49.136147+00:00 node-68 kernel: [1519261.633739] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:40:49.136147+00:00 node-68 kernel: [1519261.633741] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:40:49.136148+00:00 node-68 kernel: [1519261.633744] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:40:49.136148+00:00 node-68 kernel: [1519261.633746] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:40:49.136150+00:00 node-68 kernel: [1519261.633748] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:40:49.136151+00:00 node-68 kernel: [1519261.633754] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:40:49.136151+00:00 node-68 kernel: [1519261.633757] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:40:49.136152+00:00 node-68 kernel: [1519261.633763] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:40:49.136153+00:00 node-68 kernel: [1519261.633766] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:40:49.136153+00:00 node-68 kernel: [1519261.633769] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:40:49.136154+00:00 node-68 kernel: [1519261.633772] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:40:49.136155+00:00 node-68 kernel: [1519261.633775] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:40:49.136156+00:00 node-68 kernel: [1519261.633778] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:40:49.136156+00:00 node-68 kernel: [1519261.633787] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:40:49.136157+00:00 node-68 kernel: [1519261.633790] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:40:49.136158+00:00 node-68 kernel: [1519261.633794] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:40:49.136159+00:00 node-68 kernel: [1519261.633797] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:40:49.136160+00:00 node-68 kernel: [1519261.633801] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:40:49.136161+00:00 node-68 kernel: [1519261.633805] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T11:40:49.136161+00:00 node-68 kernel: [1519261.633808] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:40:49.136162+00:00 node-68 kernel: [1519261.633810] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:40:49.136163+00:00 node-68 kernel: [1519261.633814] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:40:49.136171+00:00 node-68 kernel: [1519261.633817] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:40:49.136172+00:00 node-68 kernel: [1519261.633819] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:40:49.136173+00:00 node-68 kernel: [1519261.633821] [] process_backlog+0xa8/0x150 2017-10-21T11:40:49.136174+00:00 node-68 kernel: [1519261.633822] [] net_rx_action+0x21e/0x360 2017-10-21T11:40:49.136175+00:00 node-68 kernel: [1519261.633825] [] __do_softirq+0x101/0x290 2017-10-21T11:40:49.136177+00:00 node-68 kernel: [1519261.633827] [] irq_exit+0xa3/0xb0 2017-10-21T11:40:49.136178+00:00 node-68 kernel: [1519261.633829] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:40:49.136179+00:00 node-68 kernel: [1519261.633835] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:40:49.136179+00:00 node-68 kernel: [1519261.633835] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:40:49.136180+00:00 node-68 kernel: [1519261.633839] [] cpuidle_enter+0x17/0x20 2017-10-21T11:40:49.136181+00:00 node-68 kernel: [1519261.633842] [] call_cpuidle+0x32/0x60 2017-10-21T11:40:49.136182+00:00 node-68 kernel: [1519261.633843] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:40:49.136183+00:00 node-68 kernel: [1519261.633845] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:40:49.136184+00:00 node-68 kernel: [1519261.633847] [] start_secondary+0x154/0x190 2017-10-21T11:40:49.136185+00:00 node-68 kernel: [1519261.633849] ---[ end trace d44d42b3ada783e6 ]--- 2017-10-21T11:42:22.287300+00:00 node-68 kernel: [1519354.778796] ------------[ cut here ]------------ 2017-10-21T11:42:22.287320+00:00 node-68 kernel: [1519354.778811] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:42:22.287322+00:00 node-68 kernel: [1519354.778814] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:42:22.287323+00:00 node-68 kernel: [1519354.778816] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:42:22.287325+00:00 node-68 kernel: [1519354.778883] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:42:22.287332+00:00 node-68 kernel: [1519354.778884] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:42:22.287333+00:00 node-68 kernel: [1519354.778886] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:42:22.287353+00:00 node-68 kernel: [1519354.778887] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:42:22.287355+00:00 node-68 kernel: [1519354.778889] ffff88103457db00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:42:22.287357+00:00 node-68 kernel: [1519354.778891] Call Trace: 2017-10-21T11:42:22.287358+00:00 node-68 kernel: [1519354.778892] [] dump_stack+0x63/0x90 2017-10-21T11:42:22.287359+00:00 node-68 kernel: [1519354.778900] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:42:22.287360+00:00 node-68 kernel: [1519354.778901] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:42:22.287360+00:00 node-68 kernel: [1519354.778904] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:42:22.287361+00:00 node-68 kernel: [1519354.778905] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:42:22.287363+00:00 node-68 kernel: [1519354.778908] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:42:22.287364+00:00 node-68 kernel: [1519354.778913] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:42:22.287365+00:00 node-68 kernel: [1519354.778918] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:42:22.287366+00:00 node-68 kernel: [1519354.778920] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:42:22.287367+00:00 node-68 kernel: [1519354.778922] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:42:22.287368+00:00 node-68 kernel: [1519354.778925] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:42:22.287370+00:00 node-68 kernel: [1519354.778929] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:42:22.287371+00:00 node-68 kernel: [1519354.778932] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:42:22.287372+00:00 node-68 kernel: [1519354.778937] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:42:22.287373+00:00 node-68 kernel: [1519354.778940] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:42:22.287374+00:00 node-68 kernel: [1519354.778943] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:42:22.287375+00:00 node-68 kernel: [1519354.778945] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:42:22.287377+00:00 node-68 kernel: [1519354.778948] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:42:22.287378+00:00 node-68 kernel: [1519354.778952] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:42:22.287379+00:00 node-68 kernel: [1519354.778955] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:42:22.287380+00:00 node-68 kernel: [1519354.778958] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:42:22.287381+00:00 node-68 kernel: [1519354.778959] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:42:22.287383+00:00 node-68 kernel: [1519354.778961] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:42:22.287396+00:00 node-68 kernel: [1519354.778963] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:42:22.287398+00:00 node-68 kernel: [1519354.778965] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T11:42:22.287399+00:00 node-68 kernel: [1519354.778966] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:42:22.287401+00:00 node-68 kernel: [1519354.778968] [] process_backlog+0xa8/0x150 2017-10-21T11:42:22.287402+00:00 node-68 kernel: [1519354.778969] [] net_rx_action+0x21e/0x360 2017-10-21T11:42:22.287403+00:00 node-68 kernel: [1519354.778971] [] __do_softirq+0x101/0x290 2017-10-21T11:42:22.287405+00:00 node-68 kernel: [1519354.778973] [] irq_exit+0xa3/0xb0 2017-10-21T11:42:22.287406+00:00 node-68 kernel: [1519354.778975] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:42:22.287407+00:00 node-68 kernel: [1519354.778978] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:42:22.287408+00:00 node-68 kernel: [1519354.778979] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:42:22.287409+00:00 node-68 kernel: [1519354.778983] [] cpuidle_enter+0x17/0x20 2017-10-21T11:42:22.287411+00:00 node-68 kernel: [1519354.778985] [] call_cpuidle+0x32/0x60 2017-10-21T11:42:22.287412+00:00 node-68 kernel: [1519354.778986] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:42:22.287413+00:00 node-68 kernel: [1519354.778988] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:42:22.287414+00:00 node-68 kernel: [1519354.778990] [] start_secondary+0x154/0x190 2017-10-21T11:42:22.287415+00:00 node-68 kernel: [1519354.778992] ---[ end trace d44d42b3ada783e7 ]--- 2017-10-21T11:43:12.545752+00:00 node-68 kernel: [1519405.033978] ------------[ cut here ]------------ 2017-10-21T11:43:12.545771+00:00 node-68 kernel: [1519405.033991] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:43:12.545773+00:00 node-68 kernel: [1519405.033995] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:43:12.545774+00:00 node-68 kernel: [1519405.033997] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:43:12.545775+00:00 node-68 kernel: [1519405.034065] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:43:12.545782+00:00 node-68 kernel: [1519405.034066] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:43:12.545783+00:00 node-68 kernel: [1519405.034067] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:43:12.545800+00:00 node-68 kernel: [1519405.034069] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:43:12.545801+00:00 node-68 kernel: [1519405.034071] ffff882033e5e100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:43:12.545802+00:00 node-68 kernel: [1519405.034073] Call Trace: 2017-10-21T11:43:12.545803+00:00 node-68 kernel: [1519405.034074] [] dump_stack+0x63/0x90 2017-10-21T11:43:12.545804+00:00 node-68 kernel: [1519405.034081] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:43:12.545805+00:00 node-68 kernel: [1519405.034084] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:43:12.545806+00:00 node-68 kernel: [1519405.034086] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:43:12.545806+00:00 node-68 kernel: [1519405.034088] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:43:12.545807+00:00 node-68 kernel: [1519405.034090] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:43:12.545809+00:00 node-68 kernel: [1519405.034094] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:43:12.545809+00:00 node-68 kernel: [1519405.034099] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:43:12.545810+00:00 node-68 kernel: [1519405.034101] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:43:12.545811+00:00 node-68 kernel: [1519405.034104] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:43:12.545812+00:00 node-68 kernel: [1519405.034107] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:43:12.545813+00:00 node-68 kernel: [1519405.034110] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:43:12.545814+00:00 node-68 kernel: [1519405.034113] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:43:12.545815+00:00 node-68 kernel: [1519405.034118] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T11:43:12.545815+00:00 node-68 kernel: [1519405.034121] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T11:43:12.545816+00:00 node-68 kernel: [1519405.034124] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T11:43:12.545817+00:00 node-68 kernel: [1519405.034127] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T11:43:12.545818+00:00 node-68 kernel: [1519405.034130] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:43:12.545819+00:00 node-68 kernel: [1519405.034133] [] ? __slab_free+0xcb/0x2c0 2017-10-21T11:43:12.545820+00:00 node-68 kernel: [1519405.034136] [] ? skb_release_data+0xa7/0xd0 2017-10-21T11:43:12.545820+00:00 node-68 kernel: [1519405.034139] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:43:12.545821+00:00 node-68 kernel: [1519405.034141] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:43:12.545822+00:00 node-68 kernel: [1519405.034143] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T11:43:12.545830+00:00 node-68 kernel: [1519405.034144] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T11:43:12.545831+00:00 node-68 kernel: [1519405.034146] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T11:43:12.545831+00:00 node-68 kernel: [1519405.034148] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:43:12.545832+00:00 node-68 kernel: [1519405.034149] [] process_backlog+0xa8/0x150 2017-10-21T11:43:12.545832+00:00 node-68 kernel: [1519405.034150] [] net_rx_action+0x21e/0x360 2017-10-21T11:43:12.545833+00:00 node-68 kernel: [1519405.034153] [] __do_softirq+0x101/0x290 2017-10-21T11:43:12.545834+00:00 node-68 kernel: [1519405.034155] [] irq_exit+0xa3/0xb0 2017-10-21T11:43:12.545835+00:00 node-68 kernel: [1519405.034158] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:43:12.545836+00:00 node-68 kernel: [1519405.034162] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:43:12.545837+00:00 node-68 kernel: [1519405.034162] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:43:12.545837+00:00 node-68 kernel: [1519405.034166] [] cpuidle_enter+0x17/0x20 2017-10-21T11:43:12.545838+00:00 node-68 kernel: [1519405.034169] [] call_cpuidle+0x32/0x60 2017-10-21T11:43:12.545840+00:00 node-68 kernel: [1519405.034170] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:43:12.545840+00:00 node-68 kernel: [1519405.034172] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:43:12.545841+00:00 node-68 kernel: [1519405.034173] [] start_secondary+0x154/0x190 2017-10-21T11:43:12.545841+00:00 node-68 kernel: [1519405.034175] ---[ end trace d44d42b3ada783e8 ]--- 2017-10-21T11:47:04.266115+00:00 node-68 kernel: [1519636.739271] ------------[ cut here ]------------ 2017-10-21T11:47:04.266142+00:00 node-68 kernel: [1519636.739286] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:47:04.266144+00:00 node-68 kernel: [1519636.739289] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:47:04.266145+00:00 node-68 kernel: [1519636.739291] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:47:04.266146+00:00 node-68 kernel: [1519636.739357] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:47:04.266147+00:00 node-68 kernel: [1519636.739359] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:47:04.266148+00:00 node-68 kernel: [1519636.739360] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:47:04.266162+00:00 node-68 kernel: [1519636.739362] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:47:04.266162+00:00 node-68 kernel: [1519636.739363] ffff88201c305d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:47:04.266164+00:00 node-68 kernel: [1519636.739366] Call Trace: 2017-10-21T11:47:04.266179+00:00 node-68 kernel: [1519636.739367] [] dump_stack+0x63/0x90 2017-10-21T11:47:04.266181+00:00 node-68 kernel: [1519636.739374] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:47:04.266182+00:00 node-68 kernel: [1519636.739376] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:47:04.266182+00:00 node-68 kernel: [1519636.739378] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:47:04.266183+00:00 node-68 kernel: [1519636.739380] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:47:04.266184+00:00 node-68 kernel: [1519636.739382] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:47:04.266185+00:00 node-68 kernel: [1519636.739387] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:47:04.266186+00:00 node-68 kernel: [1519636.739392] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:47:04.266187+00:00 node-68 kernel: [1519636.739394] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:47:04.266187+00:00 node-68 kernel: [1519636.739396] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:47:04.266188+00:00 node-68 kernel: [1519636.739399] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:47:04.266189+00:00 node-68 kernel: [1519636.739403] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:47:04.266190+00:00 node-68 kernel: [1519636.739406] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:47:04.266191+00:00 node-68 kernel: [1519636.739409] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:47:04.266191+00:00 node-68 kernel: [1519636.739411] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:47:04.266192+00:00 node-68 kernel: [1519636.739412] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:47:04.266193+00:00 node-68 kernel: [1519636.739418] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T11:47:04.266194+00:00 node-68 kernel: [1519636.739422] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:47:04.266195+00:00 node-68 kernel: [1519636.739424] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:47:04.266195+00:00 node-68 kernel: [1519636.739426] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:47:04.266196+00:00 node-68 kernel: [1519636.739429] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:47:04.266197+00:00 node-68 kernel: [1519636.739431] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:47:04.266197+00:00 node-68 kernel: [1519636.739433] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:47:04.266204+00:00 node-68 kernel: [1519636.739434] [] process_backlog+0xa8/0x150 2017-10-21T11:47:04.266205+00:00 node-68 kernel: [1519636.739435] [] net_rx_action+0x21e/0x360 2017-10-21T11:47:04.266205+00:00 node-68 kernel: [1519636.739437] [] __do_softirq+0x101/0x290 2017-10-21T11:47:04.266206+00:00 node-68 kernel: [1519636.739439] [] irq_exit+0xa3/0xb0 2017-10-21T11:47:04.266207+00:00 node-68 kernel: [1519636.739441] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:47:04.266208+00:00 node-68 kernel: [1519636.739444] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:47:04.266209+00:00 node-68 kernel: [1519636.739445] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:47:04.266210+00:00 node-68 kernel: [1519636.739448] [] cpuidle_enter+0x17/0x20 2017-10-21T11:47:04.266210+00:00 node-68 kernel: [1519636.739451] [] call_cpuidle+0x32/0x60 2017-10-21T11:47:04.266211+00:00 node-68 kernel: [1519636.739452] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:47:04.266212+00:00 node-68 kernel: [1519636.739454] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:47:04.266213+00:00 node-68 kernel: [1519636.739456] [] start_secondary+0x154/0x190 2017-10-21T11:47:04.266215+00:00 node-68 kernel: [1519636.739458] ---[ end trace d44d42b3ada783e9 ]--- 2017-10-21T11:54:50.262499+00:00 node-68 kernel: [1520102.705335] ------------[ cut here ]------------ 2017-10-21T11:54:50.262521+00:00 node-68 kernel: [1520102.705349] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:54:50.262524+00:00 node-68 kernel: [1520102.705352] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:54:50.262525+00:00 node-68 kernel: [1520102.705354] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:54:50.262528+00:00 node-68 kernel: [1520102.705421] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:54:50.262529+00:00 node-68 kernel: [1520102.705422] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:54:50.262530+00:00 node-68 kernel: [1520102.705424] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:54:50.262544+00:00 node-68 kernel: [1520102.705426] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:54:50.262546+00:00 node-68 kernel: [1520102.705427] ffff881033c9f100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:54:50.262547+00:00 node-68 kernel: [1520102.705429] Call Trace: 2017-10-21T11:54:50.262548+00:00 node-68 kernel: [1520102.705430] [] dump_stack+0x63/0x90 2017-10-21T11:54:50.262549+00:00 node-68 kernel: [1520102.705437] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:54:50.262550+00:00 node-68 kernel: [1520102.705439] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:54:50.262550+00:00 node-68 kernel: [1520102.705442] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:54:50.262552+00:00 node-68 kernel: [1520102.705444] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:54:50.262553+00:00 node-68 kernel: [1520102.705445] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:54:50.262554+00:00 node-68 kernel: [1520102.705450] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:54:50.262554+00:00 node-68 kernel: [1520102.705453] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T11:54:50.262555+00:00 node-68 kernel: [1520102.705455] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T11:54:50.262556+00:00 node-68 kernel: [1520102.705459] [] ? nf_iterate+0x62/0x80 2017-10-21T11:54:50.262557+00:00 node-68 kernel: [1520102.705463] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T11:54:50.262558+00:00 node-68 kernel: [1520102.705469] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T11:54:50.262559+00:00 node-68 kernel: [1520102.705472] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:54:50.262560+00:00 node-68 kernel: [1520102.705474] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:54:50.262560+00:00 node-68 kernel: [1520102.705477] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:54:50.262561+00:00 node-68 kernel: [1520102.705479] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T11:54:50.262562+00:00 node-68 kernel: [1520102.705481] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:54:50.262563+00:00 node-68 kernel: [1520102.705483] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T11:54:50.262564+00:00 node-68 kernel: [1520102.705486] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:54:50.262565+00:00 node-68 kernel: [1520102.705489] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:54:50.262566+00:00 node-68 kernel: [1520102.705490] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:54:50.262566+00:00 node-68 kernel: [1520102.705494] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:54:50.262568+00:00 node-68 kernel: [1520102.705497] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:54:50.262576+00:00 node-68 kernel: [1520102.705498] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:54:50.262578+00:00 node-68 kernel: [1520102.705500] [] process_backlog+0xa8/0x150 2017-10-21T11:54:50.262579+00:00 node-68 kernel: [1520102.705501] [] net_rx_action+0x21e/0x360 2017-10-21T11:54:50.262580+00:00 node-68 kernel: [1520102.705503] [] __do_softirq+0x101/0x290 2017-10-21T11:54:50.262581+00:00 node-68 kernel: [1520102.705505] [] irq_exit+0xa3/0xb0 2017-10-21T11:54:50.262582+00:00 node-68 kernel: [1520102.705507] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:54:50.262583+00:00 node-68 kernel: [1520102.705510] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:54:50.262583+00:00 node-68 kernel: [1520102.705511] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:54:50.262584+00:00 node-68 kernel: [1520102.705515] [] cpuidle_enter+0x17/0x20 2017-10-21T11:54:50.262585+00:00 node-68 kernel: [1520102.705517] [] call_cpuidle+0x32/0x60 2017-10-21T11:54:50.262586+00:00 node-68 kernel: [1520102.705518] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:54:50.262587+00:00 node-68 kernel: [1520102.705520] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:54:50.262588+00:00 node-68 kernel: [1520102.705522] [] start_secondary+0x154/0x190 2017-10-21T11:54:50.262588+00:00 node-68 kernel: [1520102.705524] ---[ end trace d44d42b3ada783ea ]--- 2017-10-21T11:59:03.005748+00:00 node-68 kernel: [1520355.432102] ------------[ cut here ]------------ 2017-10-21T11:59:03.005772+00:00 node-68 kernel: [1520355.432131] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T11:59:03.005774+00:00 node-68 kernel: [1520355.432135] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T11:59:03.005775+00:00 node-68 kernel: [1520355.432137] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T11:59:03.005777+00:00 node-68 kernel: [1520355.432229] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T11:59:03.005786+00:00 node-68 kernel: [1520355.432231] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T11:59:03.005787+00:00 node-68 kernel: [1520355.432232] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T11:59:03.005807+00:00 node-68 kernel: [1520355.432234] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T11:59:03.005808+00:00 node-68 kernel: [1520355.432236] ffff882037431100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T11:59:03.005809+00:00 node-68 kernel: [1520355.432238] Call Trace: 2017-10-21T11:59:03.005811+00:00 node-68 kernel: [1520355.432239] [] dump_stack+0x63/0x90 2017-10-21T11:59:03.005811+00:00 node-68 kernel: [1520355.432246] [] warn_slowpath_common+0x82/0xc0 2017-10-21T11:59:03.005812+00:00 node-68 kernel: [1520355.432248] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T11:59:03.005813+00:00 node-68 kernel: [1520355.432250] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T11:59:03.005813+00:00 node-68 kernel: [1520355.432252] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T11:59:03.005815+00:00 node-68 kernel: [1520355.432254] [] __skb_gso_segment+0xfd/0x110 2017-10-21T11:59:03.005816+00:00 node-68 kernel: [1520355.432259] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T11:59:03.005817+00:00 node-68 kernel: [1520355.432263] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T11:59:03.005817+00:00 node-68 kernel: [1520355.432266] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T11:59:03.005818+00:00 node-68 kernel: [1520355.432268] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T11:59:03.005819+00:00 node-68 kernel: [1520355.432270] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T11:59:03.005820+00:00 node-68 kernel: [1520355.432273] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T11:59:03.005821+00:00 node-68 kernel: [1520355.432276] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T11:59:03.005822+00:00 node-68 kernel: [1520355.432278] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T11:59:03.005823+00:00 node-68 kernel: [1520355.432282] [] ? __alloc_pages_nodemask+0x159/0x2a0 2017-10-21T11:59:03.005823+00:00 node-68 kernel: [1520355.432285] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T11:59:03.005824+00:00 node-68 kernel: [1520355.432289] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T11:59:03.005826+00:00 node-68 kernel: [1520355.432291] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T11:59:03.005827+00:00 node-68 kernel: [1520355.432295] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T11:59:03.005827+00:00 node-68 kernel: [1520355.432299] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T11:59:03.005828+00:00 node-68 kernel: [1520355.432300] [] __netif_receive_skb+0x18/0x60 2017-10-21T11:59:03.005829+00:00 node-68 kernel: [1520355.432302] [] process_backlog+0xa8/0x150 2017-10-21T11:59:03.005830+00:00 node-68 kernel: [1520355.432304] [] net_rx_action+0x21e/0x360 2017-10-21T11:59:03.005831+00:00 node-68 kernel: [1520355.432308] [] __do_softirq+0x101/0x290 2017-10-21T11:59:03.005836+00:00 node-68 kernel: [1520355.432310] [] irq_exit+0xa3/0xb0 2017-10-21T11:59:03.005836+00:00 node-68 kernel: [1520355.432312] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T11:59:03.005837+00:00 node-68 kernel: [1520355.432318] [] call_function_single_interrupt+0x82/0x90 2017-10-21T11:59:03.005838+00:00 node-68 kernel: [1520355.432319] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T11:59:03.005839+00:00 node-68 kernel: [1520355.432323] [] cpuidle_enter+0x17/0x20 2017-10-21T11:59:03.005840+00:00 node-68 kernel: [1520355.432327] [] call_cpuidle+0x32/0x60 2017-10-21T11:59:03.005841+00:00 node-68 kernel: [1520355.432329] [] ? cpuidle_select+0x13/0x20 2017-10-21T11:59:03.005842+00:00 node-68 kernel: [1520355.432331] [] cpu_startup_entry+0x290/0x350 2017-10-21T11:59:03.005842+00:00 node-68 kernel: [1520355.432334] [] start_secondary+0x154/0x190 2017-10-21T11:59:03.005843+00:00 node-68 kernel: [1520355.432336] ---[ end trace d44d42b3ada783eb ]--- 2017-10-21T12:06:00.044297+00:00 node-68 kernel: [1520772.443596] ------------[ cut here ]------------ 2017-10-21T12:06:00.044320+00:00 node-68 kernel: [1520772.443611] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:06:00.044322+00:00 node-68 kernel: [1520772.443614] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:06:00.044323+00:00 node-68 kernel: [1520772.443615] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:06:00.044324+00:00 node-68 kernel: [1520772.443684] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:06:00.044325+00:00 node-68 kernel: [1520772.443686] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:06:00.044326+00:00 node-68 kernel: [1520772.443687] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:06:00.044340+00:00 node-68 kernel: [1520772.443690] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:06:00.044340+00:00 node-68 kernel: [1520772.443692] ffff881033fd6900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:06:00.044342+00:00 node-68 kernel: [1520772.443693] Call Trace: 2017-10-21T12:06:00.044352+00:00 node-68 kernel: [1520772.443694] [] dump_stack+0x63/0x90 2017-10-21T12:06:00.044353+00:00 node-68 kernel: [1520772.443702] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:06:00.044354+00:00 node-68 kernel: [1520772.443703] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:06:00.044355+00:00 node-68 kernel: [1520772.443706] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:06:00.044355+00:00 node-68 kernel: [1520772.443707] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:06:00.044357+00:00 node-68 kernel: [1520772.443709] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:06:00.044358+00:00 node-68 kernel: [1520772.443715] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:06:00.044358+00:00 node-68 kernel: [1520772.443718] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:06:00.044359+00:00 node-68 kernel: [1520772.443719] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:06:00.044360+00:00 node-68 kernel: [1520772.443725] [] ? nf_iterate+0x62/0x80 2017-10-21T12:06:00.044360+00:00 node-68 kernel: [1520772.443727] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:06:00.044362+00:00 node-68 kernel: [1520772.443733] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:06:00.044363+00:00 node-68 kernel: [1520772.443736] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:06:00.044363+00:00 node-68 kernel: [1520772.443738] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:06:00.044364+00:00 node-68 kernel: [1520772.443741] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:06:00.044365+00:00 node-68 kernel: [1520772.443742] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:06:00.044366+00:00 node-68 kernel: [1520772.443746] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:06:00.044367+00:00 node-68 kernel: [1520772.443748] [] ? nf_iterate+0x62/0x80 2017-10-21T12:06:00.044368+00:00 node-68 kernel: [1520772.443750] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:06:00.044369+00:00 node-68 kernel: [1520772.443751] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:06:00.044369+00:00 node-68 kernel: [1520772.443754] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:06:00.044370+00:00 node-68 kernel: [1520772.443761] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:06:00.044371+00:00 node-68 kernel: [1520772.443763] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:06:00.044378+00:00 node-68 kernel: [1520772.443764] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:06:00.044379+00:00 node-68 kernel: [1520772.443766] [] process_backlog+0xa8/0x150 2017-10-21T12:06:00.044379+00:00 node-68 kernel: [1520772.443767] [] net_rx_action+0x21e/0x360 2017-10-21T12:06:00.044380+00:00 node-68 kernel: [1520772.443770] [] __do_softirq+0x101/0x290 2017-10-21T12:06:00.044381+00:00 node-68 kernel: [1520772.443772] [] irq_exit+0xa3/0xb0 2017-10-21T12:06:00.044382+00:00 node-68 kernel: [1520772.443775] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:06:00.044383+00:00 node-68 kernel: [1520772.443778] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:06:00.044384+00:00 node-68 kernel: [1520772.443778] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:06:00.044385+00:00 node-68 kernel: [1520772.443782] [] cpuidle_enter+0x17/0x20 2017-10-21T12:06:00.044386+00:00 node-68 kernel: [1520772.443784] [] call_cpuidle+0x32/0x60 2017-10-21T12:06:00.044386+00:00 node-68 kernel: [1520772.443786] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:06:00.044388+00:00 node-68 kernel: [1520772.443787] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:06:00.044389+00:00 node-68 kernel: [1520772.443789] [] start_secondary+0x154/0x190 2017-10-21T12:06:00.044390+00:00 node-68 kernel: [1520772.443791] ---[ end trace d44d42b3ada783ec ]--- 2017-10-21T12:08:39.516663+00:00 node-68 kernel: [1520931.905504] ------------[ cut here ]------------ 2017-10-21T12:08:39.516691+00:00 node-68 kernel: [1520931.905523] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:08:39.516694+00:00 node-68 kernel: [1520931.905527] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:08:39.516696+00:00 node-68 kernel: [1520931.905530] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:08:39.516710+00:00 node-68 kernel: [1520931.905623] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:08:39.516713+00:00 node-68 kernel: [1520931.905625] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:08:39.516715+00:00 node-68 kernel: [1520931.905627] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:08:39.516740+00:00 node-68 kernel: [1520931.905631] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:08:39.516744+00:00 node-68 kernel: [1520931.905633] ffff881f4a5fe300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:08:39.516746+00:00 node-68 kernel: [1520931.905636] Call Trace: 2017-10-21T12:08:39.516748+00:00 node-68 kernel: [1520931.905638] [] dump_stack+0x63/0x90 2017-10-21T12:08:39.516750+00:00 node-68 kernel: [1520931.905647] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:08:39.516752+00:00 node-68 kernel: [1520931.905649] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:08:39.516753+00:00 node-68 kernel: [1520931.905653] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:08:39.516756+00:00 node-68 kernel: [1520931.905656] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:08:39.516757+00:00 node-68 kernel: [1520931.905658] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:08:39.516760+00:00 node-68 kernel: [1520931.905666] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:08:39.516761+00:00 node-68 kernel: [1520931.905670] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:08:39.516763+00:00 node-68 kernel: [1520931.905675] [] ? nf_iterate+0x62/0x80 2017-10-21T12:08:39.516763+00:00 node-68 kernel: [1520931.905678] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:08:39.516766+00:00 node-68 kernel: [1520931.905685] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:08:39.516767+00:00 node-68 kernel: [1520931.905690] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:08:39.516769+00:00 node-68 kernel: [1520931.905694] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:08:39.516770+00:00 node-68 kernel: [1520931.905698] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:08:39.516771+00:00 node-68 kernel: [1520931.905703] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:08:39.516772+00:00 node-68 kernel: [1520931.905706] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:08:39.516781+00:00 node-68 kernel: [1520931.905708] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:08:39.516783+00:00 node-68 kernel: [1520931.905711] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:08:39.516785+00:00 node-68 kernel: [1520931.905715] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:08:39.516786+00:00 node-68 kernel: [1520931.905719] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:08:39.516787+00:00 node-68 kernel: [1520931.905723] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:08:39.516788+00:00 node-68 kernel: [1520931.905725] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:08:39.516791+00:00 node-68 kernel: [1520931.905728] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:08:39.516793+00:00 node-68 kernel: [1520931.905730] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:08:39.517387+00:00 node-68 kernel: [1520931.905732] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:08:39.517527+00:00 node-68 kernel: [1520931.905734] [] process_backlog+0xa8/0x150 2017-10-21T12:08:39.517529+00:00 node-68 kernel: [1520931.905736] [] net_rx_action+0x21e/0x360 2017-10-21T12:08:39.517532+00:00 node-68 kernel: [1520931.905739] [] __do_softirq+0x101/0x290 2017-10-21T12:08:39.517534+00:00 node-68 kernel: [1520931.905742] [] irq_exit+0xa3/0xb0 2017-10-21T12:08:39.517536+00:00 node-68 kernel: [1520931.905746] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:08:39.517537+00:00 node-68 kernel: [1520931.905751] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:08:39.517538+00:00 node-68 kernel: [1520931.905753] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:08:39.517540+00:00 node-68 kernel: [1520931.905758] [] cpuidle_enter+0x17/0x20 2017-10-21T12:08:39.517542+00:00 node-68 kernel: [1520931.905762] [] call_cpuidle+0x32/0x60 2017-10-21T12:08:39.517544+00:00 node-68 kernel: [1520931.905764] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:08:39.517546+00:00 node-68 kernel: [1520931.905766] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:08:39.517547+00:00 node-68 kernel: [1520931.905769] [] start_secondary+0x154/0x190 2017-10-21T12:08:39.517548+00:00 node-68 kernel: [1520931.905773] ---[ end trace d44d42b3ada783ed ]--- 2017-10-21T12:12:27.644119+00:00 node-68 kernel: [1521160.018063] ------------[ cut here ]------------ 2017-10-21T12:12:27.644140+00:00 node-68 kernel: [1521160.018084] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:12:27.644142+00:00 node-68 kernel: [1521160.018088] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:12:27.644173+00:00 node-68 kernel: [1521160.018090] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:12:27.644177+00:00 node-68 kernel: [1521160.018189] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:12:27.644179+00:00 node-68 kernel: [1521160.018191] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:12:27.644180+00:00 node-68 kernel: [1521160.018193] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:12:27.644201+00:00 node-68 kernel: [1521160.018196] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:12:27.644204+00:00 node-68 kernel: [1521160.018198] ffff88103302e100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:12:27.644205+00:00 node-68 kernel: [1521160.018201] Call Trace: 2017-10-21T12:12:27.644207+00:00 node-68 kernel: [1521160.018202] [] dump_stack+0x63/0x90 2017-10-21T12:12:27.644208+00:00 node-68 kernel: [1521160.018211] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:12:27.644208+00:00 node-68 kernel: [1521160.018213] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:12:27.644209+00:00 node-68 kernel: [1521160.018217] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:12:27.644210+00:00 node-68 kernel: [1521160.018219] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:12:27.644212+00:00 node-68 kernel: [1521160.018222] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:12:27.644214+00:00 node-68 kernel: [1521160.018229] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:12:27.644215+00:00 node-68 kernel: [1521160.018235] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:12:27.644215+00:00 node-68 kernel: [1521160.018238] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:12:27.644216+00:00 node-68 kernel: [1521160.018241] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:12:27.644218+00:00 node-68 kernel: [1521160.018245] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:12:27.644219+00:00 node-68 kernel: [1521160.018248] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:12:27.644220+00:00 node-68 kernel: [1521160.018252] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:12:27.644221+00:00 node-68 kernel: [1521160.018256] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:12:27.644222+00:00 node-68 kernel: [1521160.018258] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:12:27.644223+00:00 node-68 kernel: [1521160.018260] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:12:27.644224+00:00 node-68 kernel: [1521160.018269] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:12:27.644226+00:00 node-68 kernel: [1521160.018274] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:12:27.644227+00:00 node-68 kernel: [1521160.018279] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:12:27.644228+00:00 node-68 kernel: [1521160.018281] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:12:27.644229+00:00 node-68 kernel: [1521160.018285] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:12:27.644229+00:00 node-68 kernel: [1521160.018289] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:12:27.644231+00:00 node-68 kernel: [1521160.018291] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:12:27.644241+00:00 node-68 kernel: [1521160.018294] [] process_backlog+0xa8/0x150 2017-10-21T12:12:27.644243+00:00 node-68 kernel: [1521160.018296] [] net_rx_action+0x21e/0x360 2017-10-21T12:12:27.644244+00:00 node-68 kernel: [1521160.018299] [] __do_softirq+0x101/0x290 2017-10-21T12:12:27.644246+00:00 node-68 kernel: [1521160.018302] [] irq_exit+0xa3/0xb0 2017-10-21T12:12:27.644247+00:00 node-68 kernel: [1521160.018305] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:12:27.644248+00:00 node-68 kernel: [1521160.018309] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:12:27.644250+00:00 node-68 kernel: [1521160.018310] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:12:27.644250+00:00 node-68 kernel: [1521160.018315] [] cpuidle_enter+0x17/0x20 2017-10-21T12:12:27.644252+00:00 node-68 kernel: [1521160.018319] [] call_cpuidle+0x32/0x60 2017-10-21T12:12:27.644253+00:00 node-68 kernel: [1521160.018321] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:12:27.644255+00:00 node-68 kernel: [1521160.018324] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:12:27.644256+00:00 node-68 kernel: [1521160.018326] [] start_secondary+0x154/0x190 2017-10-21T12:12:27.644258+00:00 node-68 kernel: [1521160.018329] ---[ end trace d44d42b3ada783ee ]--- 2017-10-21T12:15:00.785305+00:00 node-68 kernel: [1521313.149216] ------------[ cut here ]------------ 2017-10-21T12:15:00.785326+00:00 node-68 kernel: [1521313.149234] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:15:00.785328+00:00 node-68 kernel: [1521313.149238] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:15:00.785330+00:00 node-68 kernel: [1521313.149240] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:15:00.785339+00:00 node-68 kernel: [1521313.149331] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:15:00.785340+00:00 node-68 kernel: [1521313.149333] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:15:00.785341+00:00 node-68 kernel: [1521313.149334] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:15:00.785357+00:00 node-68 kernel: [1521313.149337] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:15:00.785359+00:00 node-68 kernel: [1521313.149339] ffff88103500d400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:15:00.785361+00:00 node-68 kernel: [1521313.149342] Call Trace: 2017-10-21T12:15:00.785362+00:00 node-68 kernel: [1521313.149343] [] dump_stack+0x63/0x90 2017-10-21T12:15:00.785363+00:00 node-68 kernel: [1521313.149352] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:15:00.785363+00:00 node-68 kernel: [1521313.149355] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:15:00.785364+00:00 node-68 kernel: [1521313.149359] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:15:00.785366+00:00 node-68 kernel: [1521313.149361] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:15:00.785367+00:00 node-68 kernel: [1521313.149364] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:15:00.785368+00:00 node-68 kernel: [1521313.149371] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:15:00.785369+00:00 node-68 kernel: [1521313.149378] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:15:00.785369+00:00 node-68 kernel: [1521313.149382] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:15:00.785370+00:00 node-68 kernel: [1521313.149385] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:15:00.785371+00:00 node-68 kernel: [1521313.149389] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:15:00.785373+00:00 node-68 kernel: [1521313.149393] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:15:00.785374+00:00 node-68 kernel: [1521313.149397] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:15:00.785374+00:00 node-68 kernel: [1521313.149400] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:15:00.785375+00:00 node-68 kernel: [1521313.149403] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:15:00.785375+00:00 node-68 kernel: [1521313.149405] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:15:00.785377+00:00 node-68 kernel: [1521313.149413] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:15:00.785378+00:00 node-68 kernel: [1521313.149418] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:15:00.785379+00:00 node-68 kernel: [1521313.149423] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:15:00.785380+00:00 node-68 kernel: [1521313.149425] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:15:00.785380+00:00 node-68 kernel: [1521313.149429] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:15:00.785381+00:00 node-68 kernel: [1521313.149433] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:15:00.785383+00:00 node-68 kernel: [1521313.149435] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:15:00.785390+00:00 node-68 kernel: [1521313.149437] [] process_backlog+0xa8/0x150 2017-10-21T12:15:00.785391+00:00 node-68 kernel: [1521313.149439] [] net_rx_action+0x21e/0x360 2017-10-21T12:15:00.785392+00:00 node-68 kernel: [1521313.149441] [] __do_softirq+0x101/0x290 2017-10-21T12:15:00.785393+00:00 node-68 kernel: [1521313.149443] [] irq_exit+0xa3/0xb0 2017-10-21T12:15:00.785394+00:00 node-68 kernel: [1521313.149445] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:15:00.785395+00:00 node-68 kernel: [1521313.149448] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:15:00.785397+00:00 node-68 kernel: [1521313.149449] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:15:00.785397+00:00 node-68 kernel: [1521313.149452] [] cpuidle_enter+0x17/0x20 2017-10-21T12:15:00.785398+00:00 node-68 kernel: [1521313.149455] [] call_cpuidle+0x32/0x60 2017-10-21T12:15:00.785399+00:00 node-68 kernel: [1521313.149456] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:15:00.785400+00:00 node-68 kernel: [1521313.149458] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:15:00.785401+00:00 node-68 kernel: [1521313.149459] [] start_secondary+0x154/0x190 2017-10-21T12:15:00.785402+00:00 node-68 kernel: [1521313.149461] ---[ end trace d44d42b3ada783ef ]--- 2017-10-21T12:17:10.187040+00:00 node-68 kernel: [1521442.542505] ------------[ cut here ]------------ 2017-10-21T12:17:10.187061+00:00 node-68 kernel: [1521442.542520] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:17:10.187063+00:00 node-68 kernel: [1521442.542523] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:17:10.187064+00:00 node-68 kernel: [1521442.542525] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:17:10.187067+00:00 node-68 kernel: [1521442.542593] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:17:10.187085+00:00 node-68 kernel: [1521442.542594] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:17:10.187087+00:00 node-68 kernel: [1521442.542596] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:17:10.187107+00:00 node-68 kernel: [1521442.542597] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:17:10.187109+00:00 node-68 kernel: [1521442.542599] ffff8810343e9a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:17:10.187111+00:00 node-68 kernel: [1521442.542602] Call Trace: 2017-10-21T12:17:10.187112+00:00 node-68 kernel: [1521442.542603] [] dump_stack+0x63/0x90 2017-10-21T12:17:10.187113+00:00 node-68 kernel: [1521442.542610] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:17:10.187114+00:00 node-68 kernel: [1521442.542612] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:17:10.187115+00:00 node-68 kernel: [1521442.542614] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:17:10.187116+00:00 node-68 kernel: [1521442.542616] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:17:10.187118+00:00 node-68 kernel: [1521442.542618] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:17:10.187120+00:00 node-68 kernel: [1521442.542624] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:17:10.187121+00:00 node-68 kernel: [1521442.542627] [] ? handle_edge_irq+0x80/0x150 2017-10-21T12:17:10.187122+00:00 node-68 kernel: [1521442.542633] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:17:10.187123+00:00 node-68 kernel: [1521442.542635] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:17:10.187124+00:00 node-68 kernel: [1521442.542637] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:17:10.187125+00:00 node-68 kernel: [1521442.542640] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:17:10.187127+00:00 node-68 kernel: [1521442.542643] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:17:10.187128+00:00 node-68 kernel: [1521442.542645] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:17:10.187129+00:00 node-68 kernel: [1521442.542651] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T12:17:10.187130+00:00 node-68 kernel: [1521442.542654] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T12:17:10.187132+00:00 node-68 kernel: [1521442.542657] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:17:10.187133+00:00 node-68 kernel: [1521442.542659] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T12:17:10.187135+00:00 node-68 kernel: [1521442.542662] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:17:10.187136+00:00 node-68 kernel: [1521442.542666] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:17:10.187137+00:00 node-68 kernel: [1521442.542670] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:17:10.187138+00:00 node-68 kernel: [1521442.542672] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:17:10.187139+00:00 node-68 kernel: [1521442.542674] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:17:10.187152+00:00 node-68 kernel: [1521442.542676] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:17:10.187154+00:00 node-68 kernel: [1521442.542677] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:17:10.187155+00:00 node-68 kernel: [1521442.542678] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:17:10.187157+00:00 node-68 kernel: [1521442.542680] [] process_backlog+0xa8/0x150 2017-10-21T12:17:10.187158+00:00 node-68 kernel: [1521442.542681] [] net_rx_action+0x21e/0x360 2017-10-21T12:17:10.187160+00:00 node-68 kernel: [1521442.542684] [] __do_softirq+0x101/0x290 2017-10-21T12:17:10.187162+00:00 node-68 kernel: [1521442.542685] [] irq_exit+0xa3/0xb0 2017-10-21T12:17:10.187163+00:00 node-68 kernel: [1521442.542688] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:17:10.187163+00:00 node-68 kernel: [1521442.542692] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:17:10.187164+00:00 node-68 kernel: [1521442.542692] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:17:10.187166+00:00 node-68 kernel: [1521442.542696] [] cpuidle_enter+0x17/0x20 2017-10-21T12:17:10.187167+00:00 node-68 kernel: [1521442.542698] [] call_cpuidle+0x32/0x60 2017-10-21T12:17:10.187168+00:00 node-68 kernel: [1521442.542699] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:17:10.187170+00:00 node-68 kernel: [1521442.542701] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:17:10.187170+00:00 node-68 kernel: [1521442.542702] [] start_secondary+0x154/0x190 2017-10-21T12:17:10.187171+00:00 node-68 kernel: [1521442.542706] ---[ end trace d44d42b3ada783f0 ]--- 2017-10-21T12:19:11.616773+00:00 node-68 kernel: [1521563.964256] ------------[ cut here ]------------ 2017-10-21T12:19:11.616790+00:00 node-68 kernel: [1521563.964271] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:19:11.616791+00:00 node-68 kernel: [1521563.964274] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2648 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:19:11.616792+00:00 node-68 kernel: [1521563.964276] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:19:11.616976+00:00 node-68 kernel: [1521563.964350] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:19:11.616977+00:00 node-68 kernel: [1521563.964351] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:19:11.616978+00:00 node-68 kernel: [1521563.964353] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:19:11.616992+00:00 node-68 kernel: [1521563.964355] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:19:11.616993+00:00 node-68 kernel: [1521563.964357] ffff8810322eb200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:19:11.616994+00:00 node-68 kernel: [1521563.964359] Call Trace: 2017-10-21T12:19:11.616995+00:00 node-68 kernel: [1521563.964360] [] dump_stack+0x63/0x90 2017-10-21T12:19:11.616996+00:00 node-68 kernel: [1521563.964367] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:19:11.616997+00:00 node-68 kernel: [1521563.964370] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:19:11.616998+00:00 node-68 kernel: [1521563.964373] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:19:11.616998+00:00 node-68 kernel: [1521563.964374] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:19:11.617000+00:00 node-68 kernel: [1521563.964376] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:19:11.617001+00:00 node-68 kernel: [1521563.964381] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:19:11.617001+00:00 node-68 kernel: [1521563.964383] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:19:11.617002+00:00 node-68 kernel: [1521563.964385] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:19:11.617003+00:00 node-68 kernel: [1521563.964389] [] ? nf_iterate+0x62/0x80 2017-10-21T12:19:11.617003+00:00 node-68 kernel: [1521563.964391] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:19:11.617004+00:00 node-68 kernel: [1521563.964397] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:19:11.617005+00:00 node-68 kernel: [1521563.964400] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:19:11.617006+00:00 node-68 kernel: [1521563.964402] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:19:11.617007+00:00 node-68 kernel: [1521563.964405] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:19:11.617007+00:00 node-68 kernel: [1521563.964408] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:19:11.617008+00:00 node-68 kernel: [1521563.964410] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:19:11.617009+00:00 node-68 kernel: [1521563.964412] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:19:11.617010+00:00 node-68 kernel: [1521563.964416] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:19:11.617010+00:00 node-68 kernel: [1521563.964418] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:19:11.617011+00:00 node-68 kernel: [1521563.964420] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:19:11.617012+00:00 node-68 kernel: [1521563.964423] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:19:11.617012+00:00 node-68 kernel: [1521563.964426] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:19:11.617019+00:00 node-68 kernel: [1521563.964427] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:19:11.617020+00:00 node-68 kernel: [1521563.964429] [] process_backlog+0xa8/0x150 2017-10-21T12:19:11.617021+00:00 node-68 kernel: [1521563.964434] [] net_rx_action+0x21e/0x360 2017-10-21T12:19:11.617021+00:00 node-68 kernel: [1521563.964437] [] __do_softirq+0x101/0x290 2017-10-21T12:19:11.617022+00:00 node-68 kernel: [1521563.964439] [] irq_exit+0xa3/0xb0 2017-10-21T12:19:11.617023+00:00 node-68 kernel: [1521563.964442] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:19:11.617024+00:00 node-68 kernel: [1521563.964447] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:19:11.617025+00:00 node-68 kernel: [1521563.964448] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:19:11.617025+00:00 node-68 kernel: [1521563.964454] [] cpuidle_enter+0x17/0x20 2017-10-21T12:19:11.617026+00:00 node-68 kernel: [1521563.964457] [] call_cpuidle+0x32/0x60 2017-10-21T12:19:11.617027+00:00 node-68 kernel: [1521563.964459] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:19:11.617028+00:00 node-68 kernel: [1521563.964462] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:19:11.617029+00:00 node-68 kernel: [1521563.964464] [] start_secondary+0x154/0x190 2017-10-21T12:19:11.617030+00:00 node-68 kernel: [1521563.964467] ---[ end trace d44d42b3ada783f1 ]--- 2017-10-21T12:21:34.130294+00:00 node-68 kernel: [1521706.468402] ------------[ cut here ]------------ 2017-10-21T12:21:34.130323+00:00 node-68 kernel: [1521706.468416] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:21:34.130325+00:00 node-68 kernel: [1521706.468419] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:21:34.130327+00:00 node-68 kernel: [1521706.468420] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:21:34.130329+00:00 node-68 kernel: [1521706.468498] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:21:34.130330+00:00 node-68 kernel: [1521706.468500] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:21:34.130331+00:00 node-68 kernel: [1521706.468502] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:21:34.130362+00:00 node-68 kernel: [1521706.468505] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:21:34.130364+00:00 node-68 kernel: [1521706.468506] ffff881f01d31f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:21:34.130366+00:00 node-68 kernel: [1521706.468508] Call Trace: 2017-10-21T12:21:34.130368+00:00 node-68 kernel: [1521706.468510] [] dump_stack+0x63/0x90 2017-10-21T12:21:34.130369+00:00 node-68 kernel: [1521706.468520] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:21:34.130371+00:00 node-68 kernel: [1521706.468522] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:21:34.130372+00:00 node-68 kernel: [1521706.468524] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:21:34.130374+00:00 node-68 kernel: [1521706.468526] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:21:34.130376+00:00 node-68 kernel: [1521706.468528] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:21:34.130378+00:00 node-68 kernel: [1521706.468533] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:21:34.130379+00:00 node-68 kernel: [1521706.468535] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:21:34.130381+00:00 node-68 kernel: [1521706.468540] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:21:34.130383+00:00 node-68 kernel: [1521706.468542] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:21:34.130384+00:00 node-68 kernel: [1521706.468544] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:21:34.130387+00:00 node-68 kernel: [1521706.468547] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:21:34.130389+00:00 node-68 kernel: [1521706.468550] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:21:34.130390+00:00 node-68 kernel: [1521706.468552] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:21:34.130391+00:00 node-68 kernel: [1521706.468555] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:21:34.130393+00:00 node-68 kernel: [1521706.468557] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:21:34.130395+00:00 node-68 kernel: [1521706.468559] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:21:34.130397+00:00 node-68 kernel: [1521706.468564] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:21:34.130399+00:00 node-68 kernel: [1521706.468567] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:21:34.130400+00:00 node-68 kernel: [1521706.468569] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:21:34.130403+00:00 node-68 kernel: [1521706.468572] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:21:34.130404+00:00 node-68 kernel: [1521706.468574] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:21:34.130406+00:00 node-68 kernel: [1521706.468575] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:21:34.130423+00:00 node-68 kernel: [1521706.468577] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:21:34.130425+00:00 node-68 kernel: [1521706.468578] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:21:34.130426+00:00 node-68 kernel: [1521706.468580] [] process_backlog+0xa8/0x150 2017-10-21T12:21:34.130427+00:00 node-68 kernel: [1521706.468582] [] net_rx_action+0x21e/0x360 2017-10-21T12:21:34.130428+00:00 node-68 kernel: [1521706.468585] [] __do_softirq+0x101/0x290 2017-10-21T12:21:34.130430+00:00 node-68 kernel: [1521706.468588] [] irq_exit+0xa3/0xb0 2017-10-21T12:21:34.130431+00:00 node-68 kernel: [1521706.468591] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:21:34.130433+00:00 node-68 kernel: [1521706.468596] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:21:34.130435+00:00 node-68 kernel: [1521706.468597] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:21:34.130436+00:00 node-68 kernel: [1521706.468602] [] cpuidle_enter+0x17/0x20 2017-10-21T12:21:34.130437+00:00 node-68 kernel: [1521706.468606] [] call_cpuidle+0x32/0x60 2017-10-21T12:21:34.130438+00:00 node-68 kernel: [1521706.468608] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:21:34.130440+00:00 node-68 kernel: [1521706.468610] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:21:34.130441+00:00 node-68 kernel: [1521706.468613] [] start_secondary+0x154/0x190 2017-10-21T12:21:34.130442+00:00 node-68 kernel: [1521706.468616] ---[ end trace d44d42b3ada783f2 ]--- 2017-10-21T12:23:42.348657+00:00 node-68 kernel: [1521834.678378] ------------[ cut here ]------------ 2017-10-21T12:23:42.348676+00:00 node-68 kernel: [1521834.678394] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:23:42.348677+00:00 node-68 kernel: [1521834.678397] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:23:42.348678+00:00 node-68 kernel: [1521834.678399] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:23:42.348680+00:00 node-68 kernel: [1521834.678468] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:23:42.348688+00:00 node-68 kernel: [1521834.678469] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:23:42.348689+00:00 node-68 kernel: [1521834.678470] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:23:42.348703+00:00 node-68 kernel: [1521834.678473] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:23:42.348705+00:00 node-68 kernel: [1521834.678474] ffff882034191700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:23:42.348706+00:00 node-68 kernel: [1521834.678477] Call Trace: 2017-10-21T12:23:42.348708+00:00 node-68 kernel: [1521834.678478] [] dump_stack+0x63/0x90 2017-10-21T12:23:42.348709+00:00 node-68 kernel: [1521834.678486] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:23:42.348709+00:00 node-68 kernel: [1521834.678490] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:23:42.348710+00:00 node-68 kernel: [1521834.678492] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:23:42.348711+00:00 node-68 kernel: [1521834.678494] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:23:42.348712+00:00 node-68 kernel: [1521834.678496] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:23:42.348713+00:00 node-68 kernel: [1521834.678502] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:23:42.348714+00:00 node-68 kernel: [1521834.678508] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:23:42.348714+00:00 node-68 kernel: [1521834.678510] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:23:42.348715+00:00 node-68 kernel: [1521834.678512] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:23:42.348716+00:00 node-68 kernel: [1521834.678514] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T12:23:42.348718+00:00 node-68 kernel: [1521834.678517] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:23:42.348719+00:00 node-68 kernel: [1521834.678519] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:23:42.348720+00:00 node-68 kernel: [1521834.678522] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:23:42.348720+00:00 node-68 kernel: [1521834.678529] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T12:23:42.348721+00:00 node-68 kernel: [1521834.678532] [] ? br_netif_receive_skb+0x37/0x50 [bridge] 2017-10-21T12:23:42.348722+00:00 node-68 kernel: [1521834.678535] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:23:42.348724+00:00 node-68 kernel: [1521834.678538] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T12:23:42.348725+00:00 node-68 kernel: [1521834.678541] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:23:42.348725+00:00 node-68 kernel: [1521834.678544] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T12:23:42.348726+00:00 node-68 kernel: [1521834.678547] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:23:42.348727+00:00 node-68 kernel: [1521834.678549] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:23:42.348728+00:00 node-68 kernel: [1521834.678552] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:23:42.348735+00:00 node-68 kernel: [1521834.678553] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:23:42.348737+00:00 node-68 kernel: [1521834.678555] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:23:42.348738+00:00 node-68 kernel: [1521834.678556] [] process_backlog+0xa8/0x150 2017-10-21T12:23:42.348739+00:00 node-68 kernel: [1521834.678558] [] net_rx_action+0x21e/0x360 2017-10-21T12:23:42.348740+00:00 node-68 kernel: [1521834.678560] [] __do_softirq+0x101/0x290 2017-10-21T12:23:42.348741+00:00 node-68 kernel: [1521834.678562] [] irq_exit+0xa3/0xb0 2017-10-21T12:23:42.348742+00:00 node-68 kernel: [1521834.678566] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:23:42.348743+00:00 node-68 kernel: [1521834.678571] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:23:42.348744+00:00 node-68 kernel: [1521834.678571] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:23:42.348744+00:00 node-68 kernel: [1521834.678575] [] cpuidle_enter+0x17/0x20 2017-10-21T12:23:42.348745+00:00 node-68 kernel: [1521834.678578] [] call_cpuidle+0x32/0x60 2017-10-21T12:23:42.348747+00:00 node-68 kernel: [1521834.678579] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:23:42.348748+00:00 node-68 kernel: [1521834.678581] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:23:42.348748+00:00 node-68 kernel: [1521834.678582] [] start_secondary+0x154/0x190 2017-10-21T12:23:42.348749+00:00 node-68 kernel: [1521834.678584] ---[ end trace d44d42b3ada783f3 ]--- 2017-10-21T12:27:40.915309+00:00 node-68 kernel: [1522073.229302] ------------[ cut here ]------------ 2017-10-21T12:27:40.915336+00:00 node-68 kernel: [1522073.229326] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:27:40.915339+00:00 node-68 kernel: [1522073.229332] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:27:40.915354+00:00 node-68 kernel: [1522073.229335] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:27:40.915360+00:00 node-68 kernel: [1522073.229434] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:27:40.915361+00:00 node-68 kernel: [1522073.229436] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:27:40.915362+00:00 node-68 kernel: [1522073.229437] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:27:40.915385+00:00 node-68 kernel: [1522073.229440] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:27:40.915386+00:00 node-68 kernel: [1522073.229442] ffff882033d97d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:27:40.915389+00:00 node-68 kernel: [1522073.229445] Call Trace: 2017-10-21T12:27:40.915390+00:00 node-68 kernel: [1522073.229447] [] dump_stack+0x63/0x90 2017-10-21T12:27:40.915391+00:00 node-68 kernel: [1522073.229457] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:27:40.915392+00:00 node-68 kernel: [1522073.229459] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:27:40.915394+00:00 node-68 kernel: [1522073.229463] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:27:40.915395+00:00 node-68 kernel: [1522073.229465] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:27:40.915397+00:00 node-68 kernel: [1522073.229467] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:27:40.915398+00:00 node-68 kernel: [1522073.229475] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:27:40.915399+00:00 node-68 kernel: [1522073.229478] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:27:40.915400+00:00 node-68 kernel: [1522073.229482] [] ? nf_iterate+0x62/0x80 2017-10-21T12:27:40.915401+00:00 node-68 kernel: [1522073.229484] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:27:40.915402+00:00 node-68 kernel: [1522073.229492] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:27:40.915404+00:00 node-68 kernel: [1522073.229497] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:27:40.915405+00:00 node-68 kernel: [1522073.229501] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:27:40.915406+00:00 node-68 kernel: [1522073.229505] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:27:40.915406+00:00 node-68 kernel: [1522073.229509] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:27:40.915408+00:00 node-68 kernel: [1522073.229511] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:27:40.915409+00:00 node-68 kernel: [1522073.229513] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:27:40.915411+00:00 node-68 kernel: [1522073.229516] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:27:40.915412+00:00 node-68 kernel: [1522073.229520] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:27:40.915413+00:00 node-68 kernel: [1522073.229523] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:27:40.915414+00:00 node-68 kernel: [1522073.229526] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:27:40.915414+00:00 node-68 kernel: [1522073.229531] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:27:40.915416+00:00 node-68 kernel: [1522073.229534] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:27:40.915427+00:00 node-68 kernel: [1522073.229536] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:27:40.915428+00:00 node-68 kernel: [1522073.229538] [] process_backlog+0xa8/0x150 2017-10-21T12:27:40.915430+00:00 node-68 kernel: [1522073.229540] [] net_rx_action+0x21e/0x360 2017-10-21T12:27:40.915431+00:00 node-68 kernel: [1522073.229543] [] __do_softirq+0x101/0x290 2017-10-21T12:27:40.915433+00:00 node-68 kernel: [1522073.229546] [] irq_exit+0xa3/0xb0 2017-10-21T12:27:40.915435+00:00 node-68 kernel: [1522073.229548] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:27:40.915436+00:00 node-68 kernel: [1522073.229553] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:27:40.915437+00:00 node-68 kernel: [1522073.229555] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:27:40.915438+00:00 node-68 kernel: [1522073.229559] [] cpuidle_enter+0x17/0x20 2017-10-21T12:27:40.915439+00:00 node-68 kernel: [1522073.229563] [] call_cpuidle+0x32/0x60 2017-10-21T12:27:40.915441+00:00 node-68 kernel: [1522073.229565] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:27:40.915443+00:00 node-68 kernel: [1522073.229567] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:27:40.915444+00:00 node-68 kernel: [1522073.229570] [] start_secondary+0x154/0x190 2017-10-21T12:27:40.915445+00:00 node-68 kernel: [1522073.229574] ---[ end trace d44d42b3ada783f4 ]--- 2017-10-21T12:31:46.367425+00:00 node-68 kernel: [1522318.664828] ------------[ cut here ]------------ 2017-10-21T12:31:46.367448+00:00 node-68 kernel: [1522318.664837] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:31:46.367451+00:00 node-68 kernel: [1522318.664840] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:31:46.367453+00:00 node-68 kernel: [1522318.664841] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:31:46.367456+00:00 node-68 kernel: [1522318.664907] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:31:46.367459+00:00 node-68 kernel: [1522318.664908] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:31:46.367460+00:00 node-68 kernel: [1522318.664909] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:31:46.367483+00:00 node-68 kernel: [1522318.664911] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:31:46.367485+00:00 node-68 kernel: [1522318.664913] ffff881036ce0b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:31:46.367486+00:00 node-68 kernel: [1522318.664914] Call Trace: 2017-10-21T12:31:46.367488+00:00 node-68 kernel: [1522318.664915] [] dump_stack+0x63/0x90 2017-10-21T12:31:46.367489+00:00 node-68 kernel: [1522318.664923] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:31:46.367490+00:00 node-68 kernel: [1522318.664924] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:31:46.367491+00:00 node-68 kernel: [1522318.664927] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:31:46.367493+00:00 node-68 kernel: [1522318.664929] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:31:46.367494+00:00 node-68 kernel: [1522318.664931] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:31:46.367495+00:00 node-68 kernel: [1522318.664936] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:31:46.367497+00:00 node-68 kernel: [1522318.664939] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:31:46.367498+00:00 node-68 kernel: [1522318.664941] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:31:46.367500+00:00 node-68 kernel: [1522318.664945] [] ? nf_iterate+0x62/0x80 2017-10-21T12:31:46.367501+00:00 node-68 kernel: [1522318.664947] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:31:46.367503+00:00 node-68 kernel: [1522318.664952] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:31:46.367504+00:00 node-68 kernel: [1522318.664955] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:31:46.367505+00:00 node-68 kernel: [1522318.664958] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:31:46.367506+00:00 node-68 kernel: [1522318.664960] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:31:46.367507+00:00 node-68 kernel: [1522318.664964] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T12:31:46.367509+00:00 node-68 kernel: [1522318.664966] [] ? load_balance+0x1d3/0x980 2017-10-21T12:31:46.367511+00:00 node-68 kernel: [1522318.664968] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:31:46.367512+00:00 node-68 kernel: [1522318.664970] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:31:46.367513+00:00 node-68 kernel: [1522318.664971] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:31:46.367514+00:00 node-68 kernel: [1522318.664973] [] process_backlog+0xa8/0x150 2017-10-21T12:31:46.367516+00:00 node-68 kernel: [1522318.664974] [] net_rx_action+0x21e/0x360 2017-10-21T12:31:46.367517+00:00 node-68 kernel: [1522318.664976] [] __do_softirq+0x101/0x290 2017-10-21T12:31:46.367519+00:00 node-68 kernel: [1522318.664978] [] irq_exit+0xa3/0xb0 2017-10-21T12:31:46.367528+00:00 node-68 kernel: [1522318.664981] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:31:46.367530+00:00 node-68 kernel: [1522318.664985] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:31:46.367532+00:00 node-68 kernel: [1522318.664985] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:31:46.367533+00:00 node-68 kernel: [1522318.664989] [] cpuidle_enter+0x17/0x20 2017-10-21T12:31:46.367534+00:00 node-68 kernel: [1522318.664991] [] call_cpuidle+0x32/0x60 2017-10-21T12:31:46.367536+00:00 node-68 kernel: [1522318.664992] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:31:46.367537+00:00 node-68 kernel: [1522318.664994] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:31:46.367538+00:00 node-68 kernel: [1522318.664995] [] start_secondary+0x154/0x190 2017-10-21T12:31:46.367540+00:00 node-68 kernel: [1522318.664997] ---[ end trace d44d42b3ada783f5 ]--- 2017-10-21T12:35:42.822520+00:00 node-68 kernel: [1522555.104953] ------------[ cut here ]------------ 2017-10-21T12:35:42.822539+00:00 node-68 kernel: [1522555.104967] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:35:42.822541+00:00 node-68 kernel: [1522555.104970] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=2608 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:35:42.822542+00:00 node-68 kernel: [1522555.104972] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:35:42.822544+00:00 node-68 kernel: [1522555.105061] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:35:42.822544+00:00 node-68 kernel: [1522555.105063] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:35:42.822545+00:00 node-68 kernel: [1522555.105064] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:35:42.822559+00:00 node-68 kernel: [1522555.105066] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:35:42.822560+00:00 node-68 kernel: [1522555.105068] ffff88094f45ad00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:35:42.822561+00:00 node-68 kernel: [1522555.105069] Call Trace: 2017-10-21T12:35:42.822563+00:00 node-68 kernel: [1522555.105070] [] dump_stack+0x63/0x90 2017-10-21T12:35:42.822564+00:00 node-68 kernel: [1522555.105077] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:35:42.822564+00:00 node-68 kernel: [1522555.105079] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:35:42.822565+00:00 node-68 kernel: [1522555.105081] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:35:42.822565+00:00 node-68 kernel: [1522555.105083] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:35:42.822567+00:00 node-68 kernel: [1522555.105085] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:35:42.822568+00:00 node-68 kernel: [1522555.105090] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:35:42.822569+00:00 node-68 kernel: [1522555.105093] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:35:42.822569+00:00 node-68 kernel: [1522555.105097] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:35:42.822570+00:00 node-68 kernel: [1522555.105099] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:35:42.822571+00:00 node-68 kernel: [1522555.105101] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:35:42.822572+00:00 node-68 kernel: [1522555.105104] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:35:42.822573+00:00 node-68 kernel: [1522555.105106] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:35:42.822574+00:00 node-68 kernel: [1522555.105109] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:35:42.822574+00:00 node-68 kernel: [1522555.105112] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:35:42.822575+00:00 node-68 kernel: [1522555.105114] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:35:42.822576+00:00 node-68 kernel: [1522555.105116] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:35:42.822577+00:00 node-68 kernel: [1522555.105121] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:35:42.822578+00:00 node-68 kernel: [1522555.105124] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:35:42.822579+00:00 node-68 kernel: [1522555.105127] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:35:42.822579+00:00 node-68 kernel: [1522555.105129] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:35:42.822580+00:00 node-68 kernel: [1522555.105131] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:35:42.822581+00:00 node-68 kernel: [1522555.105134] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:35:42.822589+00:00 node-68 kernel: [1522555.105135] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:35:42.822590+00:00 node-68 kernel: [1522555.105136] [] process_backlog+0xa8/0x150 2017-10-21T12:35:42.822590+00:00 node-68 kernel: [1522555.105138] [] net_rx_action+0x21e/0x360 2017-10-21T12:35:42.822591+00:00 node-68 kernel: [1522555.105140] [] __do_softirq+0x101/0x290 2017-10-21T12:35:42.822592+00:00 node-68 kernel: [1522555.105142] [] irq_exit+0xa3/0xb0 2017-10-21T12:35:42.822593+00:00 node-68 kernel: [1522555.105143] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:35:42.822594+00:00 node-68 kernel: [1522555.105146] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:35:42.822595+00:00 node-68 kernel: [1522555.105147] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:35:42.822596+00:00 node-68 kernel: [1522555.105150] [] cpuidle_enter+0x17/0x20 2017-10-21T12:35:42.822596+00:00 node-68 kernel: [1522555.105153] [] call_cpuidle+0x32/0x60 2017-10-21T12:35:42.822597+00:00 node-68 kernel: [1522555.105154] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:35:42.822598+00:00 node-68 kernel: [1522555.105156] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:35:42.822599+00:00 node-68 kernel: [1522555.105157] [] start_secondary+0x154/0x190 2017-10-21T12:35:42.822600+00:00 node-68 kernel: [1522555.105159] ---[ end trace d44d42b3ada783f6 ]--- 2017-10-21T12:37:24.737134+00:00 node-68 kernel: [1522657.012642] ------------[ cut here ]------------ 2017-10-21T12:37:24.737155+00:00 node-68 kernel: [1522657.012660] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:37:24.737157+00:00 node-68 kernel: [1522657.012664] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:37:24.737159+00:00 node-68 kernel: [1522657.012666] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:37:24.737181+00:00 node-68 kernel: [1522657.012764] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:37:24.737183+00:00 node-68 kernel: [1522657.012766] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:37:24.737185+00:00 node-68 kernel: [1522657.012768] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:37:24.737212+00:00 node-68 kernel: [1522657.012771] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:37:24.737214+00:00 node-68 kernel: [1522657.012774] ffff882037518f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:37:24.737216+00:00 node-68 kernel: [1522657.012777] Call Trace: 2017-10-21T12:37:24.737218+00:00 node-68 kernel: [1522657.012778] [] dump_stack+0x63/0x90 2017-10-21T12:37:24.737219+00:00 node-68 kernel: [1522657.012787] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:37:24.737220+00:00 node-68 kernel: [1522657.012789] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:37:24.737221+00:00 node-68 kernel: [1522657.012797] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:37:24.737222+00:00 node-68 kernel: [1522657.012966] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:37:24.737224+00:00 node-68 kernel: [1522657.012969] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:37:24.737226+00:00 node-68 kernel: [1522657.012976] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:37:24.737227+00:00 node-68 kernel: [1522657.012980] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:37:24.737227+00:00 node-68 kernel: [1522657.012983] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:37:24.737228+00:00 node-68 kernel: [1522657.012986] [] ? nf_iterate+0x62/0x80 2017-10-21T12:37:24.737230+00:00 node-68 kernel: [1522657.012989] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:37:24.737231+00:00 node-68 kernel: [1522657.012995] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:37:24.737233+00:00 node-68 kernel: [1522657.013000] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:37:24.737234+00:00 node-68 kernel: [1522657.013003] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:37:24.737235+00:00 node-68 kernel: [1522657.013008] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:37:24.737236+00:00 node-68 kernel: [1522657.013011] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:37:24.737238+00:00 node-68 kernel: [1522657.013013] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:37:24.737239+00:00 node-68 kernel: [1522657.013016] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:37:24.737240+00:00 node-68 kernel: [1522657.013021] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:37:24.737241+00:00 node-68 kernel: [1522657.013026] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:37:24.737243+00:00 node-68 kernel: [1522657.013028] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:37:24.737244+00:00 node-68 kernel: [1522657.013032] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:37:24.737245+00:00 node-68 kernel: [1522657.013036] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:37:24.737259+00:00 node-68 kernel: [1522657.013038] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:37:24.737260+00:00 node-68 kernel: [1522657.013041] [] process_backlog+0xa8/0x150 2017-10-21T12:37:24.737261+00:00 node-68 kernel: [1522657.013043] [] net_rx_action+0x21e/0x360 2017-10-21T12:37:24.737262+00:00 node-68 kernel: [1522657.013046] [] __do_softirq+0x101/0x290 2017-10-21T12:37:24.737263+00:00 node-68 kernel: [1522657.013049] [] irq_exit+0xa3/0xb0 2017-10-21T12:37:24.737265+00:00 node-68 kernel: [1522657.013052] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:37:24.737266+00:00 node-68 kernel: [1522657.013057] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:37:24.737267+00:00 node-68 kernel: [1522657.013059] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:37:24.737268+00:00 node-68 kernel: [1522657.013063] [] cpuidle_enter+0x17/0x20 2017-10-21T12:37:24.737269+00:00 node-68 kernel: [1522657.013067] [] call_cpuidle+0x32/0x60 2017-10-21T12:37:24.737271+00:00 node-68 kernel: [1522657.013069] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:37:24.737272+00:00 node-68 kernel: [1522657.013072] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:37:24.737274+00:00 node-68 kernel: [1522657.013074] [] start_secondary+0x154/0x190 2017-10-21T12:37:24.737275+00:00 node-68 kernel: [1522657.013078] ---[ end trace d44d42b3ada783f7 ]--- 2017-10-21T12:41:37.410144+00:00 node-68 kernel: [1522909.669314] ------------[ cut here ]------------ 2017-10-21T12:41:37.410162+00:00 node-68 kernel: [1522909.669331] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:41:37.410165+00:00 node-68 kernel: [1522909.669334] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:41:37.410166+00:00 node-68 kernel: [1522909.669336] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:41:37.410175+00:00 node-68 kernel: [1522909.669405] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:41:37.410176+00:00 node-68 kernel: [1522909.669407] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:41:37.410178+00:00 node-68 kernel: [1522909.669408] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:41:37.410192+00:00 node-68 kernel: [1522909.669410] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:41:37.410194+00:00 node-68 kernel: [1522909.669412] ffff881020a23800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:41:37.410195+00:00 node-68 kernel: [1522909.669414] Call Trace: 2017-10-21T12:41:37.410196+00:00 node-68 kernel: [1522909.669415] [] dump_stack+0x63/0x90 2017-10-21T12:41:37.410197+00:00 node-68 kernel: [1522909.669423] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:41:37.410197+00:00 node-68 kernel: [1522909.669426] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:41:37.410198+00:00 node-68 kernel: [1522909.669429] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:41:37.410199+00:00 node-68 kernel: [1522909.669430] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:41:37.410200+00:00 node-68 kernel: [1522909.669433] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:41:37.410202+00:00 node-68 kernel: [1522909.669438] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:41:37.410202+00:00 node-68 kernel: [1522909.669441] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:41:37.410203+00:00 node-68 kernel: [1522909.669447] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:41:37.410203+00:00 node-68 kernel: [1522909.669449] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:41:37.410205+00:00 node-68 kernel: [1522909.669452] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:41:37.410206+00:00 node-68 kernel: [1522909.669455] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:41:37.410207+00:00 node-68 kernel: [1522909.669457] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:41:37.410207+00:00 node-68 kernel: [1522909.669460] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:41:37.410208+00:00 node-68 kernel: [1522909.669464] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:41:37.410208+00:00 node-68 kernel: [1522909.669466] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:41:37.410210+00:00 node-68 kernel: [1522909.669467] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:41:37.410211+00:00 node-68 kernel: [1522909.669471] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:41:37.410212+00:00 node-68 kernel: [1522909.669473] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T12:41:37.410213+00:00 node-68 kernel: [1522909.669476] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:41:37.410213+00:00 node-68 kernel: [1522909.669478] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:41:37.410214+00:00 node-68 kernel: [1522909.669480] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:41:37.410215+00:00 node-68 kernel: [1522909.669482] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:41:37.410216+00:00 node-68 kernel: [1522909.669484] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:41:37.410235+00:00 node-68 kernel: [1522909.669485] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:41:37.410236+00:00 node-68 kernel: [1522909.669486] [] process_backlog+0xa8/0x150 2017-10-21T12:41:37.410237+00:00 node-68 kernel: [1522909.669488] [] net_rx_action+0x21e/0x360 2017-10-21T12:41:37.410240+00:00 node-68 kernel: [1522909.669490] [] __do_softirq+0x101/0x290 2017-10-21T12:41:37.410241+00:00 node-68 kernel: [1522909.669492] [] irq_exit+0xa3/0xb0 2017-10-21T12:41:37.410243+00:00 node-68 kernel: [1522909.669496] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:41:37.410244+00:00 node-68 kernel: [1522909.669501] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:41:37.410245+00:00 node-68 kernel: [1522909.669501] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:41:37.410246+00:00 node-68 kernel: [1522909.669505] [] cpuidle_enter+0x17/0x20 2017-10-21T12:41:37.410248+00:00 node-68 kernel: [1522909.669507] [] call_cpuidle+0x32/0x60 2017-10-21T12:41:37.410249+00:00 node-68 kernel: [1522909.669509] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:41:37.410251+00:00 node-68 kernel: [1522909.669510] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:41:37.410252+00:00 node-68 kernel: [1522909.669512] [] start_secondary+0x154/0x190 2017-10-21T12:41:37.410253+00:00 node-68 kernel: [1522909.669514] ---[ end trace d44d42b3ada783f8 ]--- 2017-10-21T12:41:53.420210+00:00 node-68 kernel: [1522925.678252] ------------[ cut here ]------------ 2017-10-21T12:41:53.420230+00:00 node-68 kernel: [1522925.678268] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:41:53.420233+00:00 node-68 kernel: [1522925.678272] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:41:53.420240+00:00 node-68 kernel: [1522925.678275] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:41:53.420243+00:00 node-68 kernel: [1522925.678371] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:41:53.420244+00:00 node-68 kernel: [1522925.678373] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:41:53.420244+00:00 node-68 kernel: [1522925.678375] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:41:53.420259+00:00 node-68 kernel: [1522925.678378] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:41:53.420260+00:00 node-68 kernel: [1522925.678381] ffff881037788600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:41:53.420262+00:00 node-68 kernel: [1522925.678386] Call Trace: 2017-10-21T12:41:53.420263+00:00 node-68 kernel: [1522925.678387] [] dump_stack+0x63/0x90 2017-10-21T12:41:53.420264+00:00 node-68 kernel: [1522925.678396] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:41:53.420264+00:00 node-68 kernel: [1522925.678399] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:41:53.420265+00:00 node-68 kernel: [1522925.678402] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:41:53.420266+00:00 node-68 kernel: [1522925.678404] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:41:53.420267+00:00 node-68 kernel: [1522925.678407] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:41:53.420269+00:00 node-68 kernel: [1522925.678414] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:41:53.420269+00:00 node-68 kernel: [1522925.678421] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:41:53.420270+00:00 node-68 kernel: [1522925.678425] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:41:53.420271+00:00 node-68 kernel: [1522925.678428] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:41:53.420271+00:00 node-68 kernel: [1522925.678432] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:41:53.420273+00:00 node-68 kernel: [1522925.678436] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:41:53.420274+00:00 node-68 kernel: [1522925.678441] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:41:53.420274+00:00 node-68 kernel: [1522925.678449] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T12:41:53.420275+00:00 node-68 kernel: [1522925.678453] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T12:41:53.420275+00:00 node-68 kernel: [1522925.678458] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:41:53.420276+00:00 node-68 kernel: [1522925.678463] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T12:41:53.420278+00:00 node-68 kernel: [1522925.678467] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:41:53.420279+00:00 node-68 kernel: [1522925.678472] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:41:53.420279+00:00 node-68 kernel: [1522925.678477] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T12:41:53.420280+00:00 node-68 kernel: [1522925.678481] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:41:53.420280+00:00 node-68 kernel: [1522925.678484] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:41:53.420281+00:00 node-68 kernel: [1522925.678488] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:41:53.420289+00:00 node-68 kernel: [1522925.678490] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:41:53.420290+00:00 node-68 kernel: [1522925.678492] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:41:53.420291+00:00 node-68 kernel: [1522925.678495] [] process_backlog+0xa8/0x150 2017-10-21T12:41:53.420292+00:00 node-68 kernel: [1522925.678497] [] net_rx_action+0x21e/0x360 2017-10-21T12:41:53.420292+00:00 node-68 kernel: [1522925.678500] [] __do_softirq+0x101/0x290 2017-10-21T12:41:53.420294+00:00 node-68 kernel: [1522925.678503] [] irq_exit+0xa3/0xb0 2017-10-21T12:41:53.420295+00:00 node-68 kernel: [1522925.678506] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:41:53.420295+00:00 node-68 kernel: [1522925.678511] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:41:53.420296+00:00 node-68 kernel: [1522925.678512] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:41:53.420297+00:00 node-68 kernel: [1522925.678517] [] cpuidle_enter+0x17/0x20 2017-10-21T12:41:53.420297+00:00 node-68 kernel: [1522925.678520] [] call_cpuidle+0x32/0x60 2017-10-21T12:41:53.420299+00:00 node-68 kernel: [1522925.678523] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:41:53.420300+00:00 node-68 kernel: [1522925.678525] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:41:53.420300+00:00 node-68 kernel: [1522925.678528] [] start_secondary+0x154/0x190 2017-10-21T12:41:53.420301+00:00 node-68 kernel: [1522925.678531] ---[ end trace d44d42b3ada783f9 ]--- 2017-10-21T12:43:48.110346+00:00 node-68 kernel: [1523040.360953] ------------[ cut here ]------------ 2017-10-21T12:43:48.110365+00:00 node-68 kernel: [1523040.360968] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:43:48.110367+00:00 node-68 kernel: [1523040.360972] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:43:48.110367+00:00 node-68 kernel: [1523040.360974] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:43:48.110369+00:00 node-68 kernel: [1523040.361044] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:43:48.110370+00:00 node-68 kernel: [1523040.361045] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:43:48.110371+00:00 node-68 kernel: [1523040.361046] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:43:48.110385+00:00 node-68 kernel: [1523040.361048] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:43:48.110386+00:00 node-68 kernel: [1523040.361050] ffff8820342cae00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:43:48.110387+00:00 node-68 kernel: [1523040.361052] Call Trace: 2017-10-21T12:43:48.110389+00:00 node-68 kernel: [1523040.361053] [] dump_stack+0x63/0x90 2017-10-21T12:43:48.110389+00:00 node-68 kernel: [1523040.361061] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:43:48.110390+00:00 node-68 kernel: [1523040.361063] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:43:48.110391+00:00 node-68 kernel: [1523040.361066] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:43:48.110391+00:00 node-68 kernel: [1523040.361067] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:43:48.110393+00:00 node-68 kernel: [1523040.361071] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:43:48.110394+00:00 node-68 kernel: [1523040.361077] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:43:48.110394+00:00 node-68 kernel: [1523040.361083] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:43:48.110395+00:00 node-68 kernel: [1523040.361086] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:43:48.110396+00:00 node-68 kernel: [1523040.361088] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:43:48.110396+00:00 node-68 kernel: [1523040.361091] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:43:48.110398+00:00 node-68 kernel: [1523040.361094] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:43:48.110399+00:00 node-68 kernel: [1523040.361097] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:43:48.110399+00:00 node-68 kernel: [1523040.361100] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:43:48.110400+00:00 node-68 kernel: [1523040.361102] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:43:48.110400+00:00 node-68 kernel: [1523040.361104] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:43:48.110401+00:00 node-68 kernel: [1523040.361111] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:43:48.110403+00:00 node-68 kernel: [1523040.361115] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:43:48.110403+00:00 node-68 kernel: [1523040.361118] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:43:48.110404+00:00 node-68 kernel: [1523040.361121] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:43:48.110405+00:00 node-68 kernel: [1523040.361123] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:43:48.110405+00:00 node-68 kernel: [1523040.361125] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:43:48.110406+00:00 node-68 kernel: [1523040.361126] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:43:48.110408+00:00 node-68 kernel: [1523040.361127] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:43:48.110414+00:00 node-68 kernel: [1523040.361129] [] process_backlog+0xa8/0x150 2017-10-21T12:43:48.110415+00:00 node-68 kernel: [1523040.361130] [] net_rx_action+0x21e/0x360 2017-10-21T12:43:48.110417+00:00 node-68 kernel: [1523040.361133] [] __do_softirq+0x101/0x290 2017-10-21T12:43:48.110418+00:00 node-68 kernel: [1523040.361135] [] irq_exit+0xa3/0xb0 2017-10-21T12:43:48.110419+00:00 node-68 kernel: [1523040.361138] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:43:48.110421+00:00 node-68 kernel: [1523040.361141] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:43:48.110422+00:00 node-68 kernel: [1523040.361142] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:43:48.110422+00:00 node-68 kernel: [1523040.361146] [] cpuidle_enter+0x17/0x20 2017-10-21T12:43:48.110423+00:00 node-68 kernel: [1523040.361148] [] call_cpuidle+0x32/0x60 2017-10-21T12:43:48.110424+00:00 node-68 kernel: [1523040.361149] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:43:48.110425+00:00 node-68 kernel: [1523040.361151] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:43:48.110427+00:00 node-68 kernel: [1523040.361153] [] start_secondary+0x154/0x190 2017-10-21T12:43:48.110427+00:00 node-68 kernel: [1523040.361155] ---[ end trace d44d42b3ada783fa ]--- 2017-10-21T12:48:16.537683+00:00 node-68 kernel: [1523308.770696] ------------[ cut here ]------------ 2017-10-21T12:48:16.537705+00:00 node-68 kernel: [1523308.770712] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:48:16.537707+00:00 node-68 kernel: [1523308.770715] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:48:16.537708+00:00 node-68 kernel: [1523308.770717] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:48:16.537710+00:00 node-68 kernel: [1523308.770784] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:48:16.537727+00:00 node-68 kernel: [1523308.770786] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:48:16.537728+00:00 node-68 kernel: [1523308.770788] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:48:16.537748+00:00 node-68 kernel: [1523308.770790] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:48:16.537750+00:00 node-68 kernel: [1523308.770792] ffff881034921100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:48:16.537751+00:00 node-68 kernel: [1523308.770793] Call Trace: 2017-10-21T12:48:16.537753+00:00 node-68 kernel: [1523308.770795] [] dump_stack+0x63/0x90 2017-10-21T12:48:16.537754+00:00 node-68 kernel: [1523308.770803] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:48:16.537754+00:00 node-68 kernel: [1523308.770805] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:48:16.537755+00:00 node-68 kernel: [1523308.770808] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:48:16.537756+00:00 node-68 kernel: [1523308.770809] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:48:16.537758+00:00 node-68 kernel: [1523308.770811] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:48:16.537759+00:00 node-68 kernel: [1523308.770816] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:48:16.537760+00:00 node-68 kernel: [1523308.770821] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:48:16.537761+00:00 node-68 kernel: [1523308.770825] [] ? nf_iterate+0x62/0x80 2017-10-21T12:48:16.537761+00:00 node-68 kernel: [1523308.770827] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:48:16.537763+00:00 node-68 kernel: [1523308.770832] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:48:16.537764+00:00 node-68 kernel: [1523308.770835] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:48:16.537765+00:00 node-68 kernel: [1523308.770838] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:48:16.537766+00:00 node-68 kernel: [1523308.770840] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:48:16.537767+00:00 node-68 kernel: [1523308.770843] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:48:16.537768+00:00 node-68 kernel: [1523308.770845] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T12:48:16.537769+00:00 node-68 kernel: [1523308.770848] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T12:48:16.537771+00:00 node-68 kernel: [1523308.770850] [] ? nf_iterate+0x62/0x80 2017-10-21T12:48:16.537772+00:00 node-68 kernel: [1523308.770852] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T12:48:16.537773+00:00 node-68 kernel: [1523308.770854] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T12:48:16.537774+00:00 node-68 kernel: [1523308.770857] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T12:48:16.537775+00:00 node-68 kernel: [1523308.770861] [] ? __enqueue_entity+0x50/0x70 2017-10-21T12:48:16.537776+00:00 node-68 kernel: [1523308.770863] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:48:16.537790+00:00 node-68 kernel: [1523308.770865] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:48:16.537791+00:00 node-68 kernel: [1523308.770867] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T12:48:16.537793+00:00 node-68 kernel: [1523308.770870] [] ? sched_clock+0x9/0x10 2017-10-21T12:48:16.537794+00:00 node-68 kernel: [1523308.770871] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:48:16.537795+00:00 node-68 kernel: [1523308.770873] [] process_backlog+0xa8/0x150 2017-10-21T12:48:16.537797+00:00 node-68 kernel: [1523308.770874] [] net_rx_action+0x21e/0x360 2017-10-21T12:48:16.537798+00:00 node-68 kernel: [1523308.770876] [] __do_softirq+0x101/0x290 2017-10-21T12:48:16.537799+00:00 node-68 kernel: [1523308.770878] [] irq_exit+0xa3/0xb0 2017-10-21T12:48:16.537800+00:00 node-68 kernel: [1523308.770880] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:48:16.537801+00:00 node-68 kernel: [1523308.770884] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:48:16.537802+00:00 node-68 kernel: [1523308.770884] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:48:16.537804+00:00 node-68 kernel: [1523308.770888] [] cpuidle_enter+0x17/0x20 2017-10-21T12:48:16.537805+00:00 node-68 kernel: [1523308.770890] [] call_cpuidle+0x32/0x60 2017-10-21T12:48:16.537806+00:00 node-68 kernel: [1523308.770891] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:48:16.537807+00:00 node-68 kernel: [1523308.770893] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:48:16.537807+00:00 node-68 kernel: [1523308.770894] [] start_secondary+0x154/0x190 2017-10-21T12:48:16.537811+00:00 node-68 kernel: [1523308.770896] ---[ end trace d44d42b3ada783fb ]--- 2017-10-21T12:49:01.557338+00:00 node-68 kernel: [1523353.787334] ------------[ cut here ]------------ 2017-10-21T12:49:01.557364+00:00 node-68 kernel: [1523353.787352] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:49:01.557367+00:00 node-68 kernel: [1523353.787357] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:49:01.557369+00:00 node-68 kernel: [1523353.787359] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:49:01.557371+00:00 node-68 kernel: [1523353.787453] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:49:01.557372+00:00 node-68 kernel: [1523353.787454] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:49:01.557374+00:00 node-68 kernel: [1523353.787456] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:49:01.557412+00:00 node-68 kernel: [1523353.787458] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:49:01.557414+00:00 node-68 kernel: [1523353.787460] ffff882032b53f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:49:01.557416+00:00 node-68 kernel: [1523353.787461] Call Trace: 2017-10-21T12:49:01.557418+00:00 node-68 kernel: [1523353.787463] [] dump_stack+0x63/0x90 2017-10-21T12:49:01.557420+00:00 node-68 kernel: [1523353.787471] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:49:01.557421+00:00 node-68 kernel: [1523353.787473] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:49:01.557423+00:00 node-68 kernel: [1523353.787476] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:49:01.557425+00:00 node-68 kernel: [1523353.787479] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:49:01.557426+00:00 node-68 kernel: [1523353.787481] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:49:01.557428+00:00 node-68 kernel: [1523353.787487] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:49:01.557429+00:00 node-68 kernel: [1523353.787490] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:49:01.557430+00:00 node-68 kernel: [1523353.787493] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:49:01.557431+00:00 node-68 kernel: [1523353.787497] [] ? nf_iterate+0x62/0x80 2017-10-21T12:49:01.557433+00:00 node-68 kernel: [1523353.787499] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T12:49:01.557434+00:00 node-68 kernel: [1523353.787508] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T12:49:01.557436+00:00 node-68 kernel: [1523353.787514] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:49:01.557437+00:00 node-68 kernel: [1523353.787518] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:49:01.557438+00:00 node-68 kernel: [1523353.787522] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:49:01.557439+00:00 node-68 kernel: [1523353.787526] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:49:01.557440+00:00 node-68 kernel: [1523353.787531] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:49:01.557442+00:00 node-68 kernel: [1523353.787533] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:49:01.557443+00:00 node-68 kernel: [1523353.787538] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:49:01.557444+00:00 node-68 kernel: [1523353.787542] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:49:01.557445+00:00 node-68 kernel: [1523353.787544] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:49:01.557447+00:00 node-68 kernel: [1523353.787548] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:49:01.557448+00:00 node-68 kernel: [1523353.787552] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:49:01.557461+00:00 node-68 kernel: [1523353.787554] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:49:01.557463+00:00 node-68 kernel: [1523353.787556] [] process_backlog+0xa8/0x150 2017-10-21T12:49:01.557464+00:00 node-68 kernel: [1523353.787558] [] net_rx_action+0x21e/0x360 2017-10-21T12:49:01.557465+00:00 node-68 kernel: [1523353.787561] [] __do_softirq+0x101/0x290 2017-10-21T12:49:01.557467+00:00 node-68 kernel: [1523353.787564] [] irq_exit+0xa3/0xb0 2017-10-21T12:49:01.557468+00:00 node-68 kernel: [1523353.787567] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:49:01.557470+00:00 node-68 kernel: [1523353.787572] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:49:01.557471+00:00 node-68 kernel: [1523353.787573] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:49:01.557472+00:00 node-68 kernel: [1523353.787579] [] cpuidle_enter+0x17/0x20 2017-10-21T12:49:01.557473+00:00 node-68 kernel: [1523353.787583] [] call_cpuidle+0x32/0x60 2017-10-21T12:49:01.557474+00:00 node-68 kernel: [1523353.787585] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:49:01.557481+00:00 node-68 kernel: [1523353.787587] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:49:01.557482+00:00 node-68 kernel: [1523353.787590] [] start_secondary+0x154/0x190 2017-10-21T12:49:01.557483+00:00 node-68 kernel: [1523353.787599] ---[ end trace d44d42b3ada783fc ]--- 2017-10-21T12:49:37.842675+00:00 node-68 kernel: [1523390.070268] ------------[ cut here ]------------ 2017-10-21T12:49:37.842699+00:00 node-68 kernel: [1523390.070286] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:49:37.842702+00:00 node-68 kernel: [1523390.070291] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:49:37.842712+00:00 node-68 kernel: [1523390.070293] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:49:37.842715+00:00 node-68 kernel: [1523390.070392] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:49:37.842717+00:00 node-68 kernel: [1523390.070394] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:49:37.842718+00:00 node-68 kernel: [1523390.070396] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:49:37.842744+00:00 node-68 kernel: [1523390.070399] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:49:37.842746+00:00 node-68 kernel: [1523390.070401] ffff881ddd55db00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:49:37.842748+00:00 node-68 kernel: [1523390.070404] Call Trace: 2017-10-21T12:49:37.842749+00:00 node-68 kernel: [1523390.070406] [] dump_stack+0x63/0x90 2017-10-21T12:49:37.842750+00:00 node-68 kernel: [1523390.070415] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:49:37.842752+00:00 node-68 kernel: [1523390.070417] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:49:37.842753+00:00 node-68 kernel: [1523390.070421] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:49:37.842754+00:00 node-68 kernel: [1523390.070424] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:49:37.842756+00:00 node-68 kernel: [1523390.070427] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:49:37.842757+00:00 node-68 kernel: [1523390.070434] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:49:37.842758+00:00 node-68 kernel: [1523390.070438] [] ? handle_irq_event_percpu+0x167/0x1d0 2017-10-21T12:49:37.842759+00:00 node-68 kernel: [1523390.070444] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:49:37.842760+00:00 node-68 kernel: [1523390.070447] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:49:37.842762+00:00 node-68 kernel: [1523390.070451] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:49:37.842763+00:00 node-68 kernel: [1523390.070456] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:49:37.842764+00:00 node-68 kernel: [1523390.070459] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:49:37.842765+00:00 node-68 kernel: [1523390.070464] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:49:37.842766+00:00 node-68 kernel: [1523390.070471] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T12:49:37.842767+00:00 node-68 kernel: [1523390.070476] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T12:49:37.842769+00:00 node-68 kernel: [1523390.070481] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T12:49:37.842771+00:00 node-68 kernel: [1523390.070486] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T12:49:37.842772+00:00 node-68 kernel: [1523390.070491] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:49:37.842773+00:00 node-68 kernel: [1523390.070495] [] ? __slab_free+0xcb/0x2c0 2017-10-21T12:49:37.842774+00:00 node-68 kernel: [1523390.070498] [] ? skb_release_data+0xa7/0xd0 2017-10-21T12:49:37.842775+00:00 node-68 kernel: [1523390.070503] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:49:37.842776+00:00 node-68 kernel: [1523390.070505] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:49:37.842791+00:00 node-68 kernel: [1523390.070509] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T12:49:37.842792+00:00 node-68 kernel: [1523390.070511] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T12:49:37.842793+00:00 node-68 kernel: [1523390.070513] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:49:37.842794+00:00 node-68 kernel: [1523390.070515] [] process_backlog+0xa8/0x150 2017-10-21T12:49:37.842796+00:00 node-68 kernel: [1523390.070518] [] net_rx_action+0x21e/0x360 2017-10-21T12:49:37.842797+00:00 node-68 kernel: [1523390.070521] [] __do_softirq+0x101/0x290 2017-10-21T12:49:37.842799+00:00 node-68 kernel: [1523390.070524] [] irq_exit+0xa3/0xb0 2017-10-21T12:49:37.842800+00:00 node-68 kernel: [1523390.070528] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:49:37.842801+00:00 node-68 kernel: [1523390.070533] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:49:37.842802+00:00 node-68 kernel: [1523390.070534] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:49:37.842803+00:00 node-68 kernel: [1523390.070539] [] cpuidle_enter+0x17/0x20 2017-10-21T12:49:37.842805+00:00 node-68 kernel: [1523390.070542] [] call_cpuidle+0x32/0x60 2017-10-21T12:49:37.842806+00:00 node-68 kernel: [1523390.070544] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:49:37.842807+00:00 node-68 kernel: [1523390.070547] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:49:37.842808+00:00 node-68 kernel: [1523390.070549] [] start_secondary+0x154/0x190 2017-10-21T12:49:37.842809+00:00 node-68 kernel: [1523390.070552] ---[ end trace d44d42b3ada783fd ]--- 2017-10-21T12:51:59.062360+00:00 node-68 kernel: [1523531.280788] ------------[ cut here ]------------ 2017-10-21T12:51:59.062379+00:00 node-68 kernel: [1523531.280803] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:51:59.062381+00:00 node-68 kernel: [1523531.280806] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:51:59.062382+00:00 node-68 kernel: [1523531.280808] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:51:59.062383+00:00 node-68 kernel: [1523531.280889] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:51:59.062385+00:00 node-68 kernel: [1523531.280890] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:51:59.062385+00:00 node-68 kernel: [1523531.280891] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:51:59.062399+00:00 node-68 kernel: [1523531.280893] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:51:59.062399+00:00 node-68 kernel: [1523531.280895] ffff8820358ba500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:51:59.062401+00:00 node-68 kernel: [1523531.280896] Call Trace: 2017-10-21T12:51:59.062402+00:00 node-68 kernel: [1523531.280897] [] dump_stack+0x63/0x90 2017-10-21T12:51:59.062403+00:00 node-68 kernel: [1523531.280905] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:51:59.062403+00:00 node-68 kernel: [1523531.280908] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:51:59.062404+00:00 node-68 kernel: [1523531.280912] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:51:59.062404+00:00 node-68 kernel: [1523531.280915] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:51:59.062405+00:00 node-68 kernel: [1523531.280917] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:51:59.062407+00:00 node-68 kernel: [1523531.280924] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:51:59.062407+00:00 node-68 kernel: [1523531.280927] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T12:51:59.062408+00:00 node-68 kernel: [1523531.280932] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:51:59.062408+00:00 node-68 kernel: [1523531.280935] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:51:59.062409+00:00 node-68 kernel: [1523531.280937] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:51:59.062410+00:00 node-68 kernel: [1523531.280941] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:51:59.062411+00:00 node-68 kernel: [1523531.280944] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:51:59.062412+00:00 node-68 kernel: [1523531.280946] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:51:59.062412+00:00 node-68 kernel: [1523531.280950] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:51:59.062413+00:00 node-68 kernel: [1523531.280951] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:51:59.062414+00:00 node-68 kernel: [1523531.280953] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:51:59.062415+00:00 node-68 kernel: [1523531.280957] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:51:59.062416+00:00 node-68 kernel: [1523531.280961] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:51:59.062417+00:00 node-68 kernel: [1523531.280964] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:51:59.062417+00:00 node-68 kernel: [1523531.280965] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:51:59.062418+00:00 node-68 kernel: [1523531.280968] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:51:59.062419+00:00 node-68 kernel: [1523531.280971] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:51:59.062426+00:00 node-68 kernel: [1523531.280972] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:51:59.062466+00:00 node-68 kernel: [1523531.280974] [] process_backlog+0xa8/0x150 2017-10-21T12:51:59.062475+00:00 node-68 kernel: [1523531.280975] [] net_rx_action+0x21e/0x360 2017-10-21T12:51:59.062477+00:00 node-68 kernel: [1523531.280977] [] __do_softirq+0x101/0x290 2017-10-21T12:51:59.062478+00:00 node-68 kernel: [1523531.280979] [] irq_exit+0xa3/0xb0 2017-10-21T12:51:59.062479+00:00 node-68 kernel: [1523531.280981] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:51:59.062480+00:00 node-68 kernel: [1523531.280985] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:51:59.062481+00:00 node-68 kernel: [1523531.280985] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:51:59.062482+00:00 node-68 kernel: [1523531.280989] [] cpuidle_enter+0x17/0x20 2017-10-21T12:51:59.062483+00:00 node-68 kernel: [1523531.280991] [] call_cpuidle+0x32/0x60 2017-10-21T12:51:59.062483+00:00 node-68 kernel: [1523531.280992] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:51:59.062485+00:00 node-68 kernel: [1523531.280994] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:51:59.062486+00:00 node-68 kernel: [1523531.280996] [] start_secondary+0x154/0x190 2017-10-21T12:51:59.062487+00:00 node-68 kernel: [1523531.280998] ---[ end trace d44d42b3ada783fe ]--- 2017-10-21T12:53:57.844022+00:00 node-68 kernel: [1523650.054614] ------------[ cut here ]------------ 2017-10-21T12:53:57.844046+00:00 node-68 kernel: [1523650.054636] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T12:53:57.844048+00:00 node-68 kernel: [1523650.054640] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T12:53:57.844049+00:00 node-68 kernel: [1523650.054641] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T12:53:57.844050+00:00 node-68 kernel: [1523650.054721] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T12:53:57.844059+00:00 node-68 kernel: [1523650.054723] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T12:53:57.844060+00:00 node-68 kernel: [1523650.054725] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T12:53:57.844075+00:00 node-68 kernel: [1523650.054728] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T12:53:57.844076+00:00 node-68 kernel: [1523650.054730] ffff8820350a4100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T12:53:57.844078+00:00 node-68 kernel: [1523650.054734] Call Trace: 2017-10-21T12:53:57.844079+00:00 node-68 kernel: [1523650.054735] [] dump_stack+0x63/0x90 2017-10-21T12:53:57.844080+00:00 node-68 kernel: [1523650.054744] [] warn_slowpath_common+0x82/0xc0 2017-10-21T12:53:57.844080+00:00 node-68 kernel: [1523650.054746] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T12:53:57.844081+00:00 node-68 kernel: [1523650.054750] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T12:53:57.844082+00:00 node-68 kernel: [1523650.054754] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T12:53:57.844083+00:00 node-68 kernel: [1523650.054756] [] __skb_gso_segment+0xfd/0x110 2017-10-21T12:53:57.844084+00:00 node-68 kernel: [1523650.054763] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T12:53:57.844085+00:00 node-68 kernel: [1523650.054767] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T12:53:57.844085+00:00 node-68 kernel: [1523650.054773] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T12:53:57.844086+00:00 node-68 kernel: [1523650.054777] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T12:53:57.844087+00:00 node-68 kernel: [1523650.054781] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T12:53:57.844088+00:00 node-68 kernel: [1523650.054785] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T12:53:57.844089+00:00 node-68 kernel: [1523650.054789] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T12:53:57.844090+00:00 node-68 kernel: [1523650.054794] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T12:53:57.844090+00:00 node-68 kernel: [1523650.054796] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T12:53:57.844091+00:00 node-68 kernel: [1523650.054799] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T12:53:57.844092+00:00 node-68 kernel: [1523650.054802] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T12:53:57.844093+00:00 node-68 kernel: [1523650.054808] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T12:53:57.844094+00:00 node-68 kernel: [1523650.054813] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T12:53:57.844095+00:00 node-68 kernel: [1523650.054818] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T12:53:57.844096+00:00 node-68 kernel: [1523650.054820] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T12:53:57.844096+00:00 node-68 kernel: [1523650.054824] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T12:53:57.844097+00:00 node-68 kernel: [1523650.054828] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T12:53:57.844104+00:00 node-68 kernel: [1523650.054830] [] __netif_receive_skb+0x18/0x60 2017-10-21T12:53:57.844105+00:00 node-68 kernel: [1523650.054832] [] process_backlog+0xa8/0x150 2017-10-21T12:53:57.844106+00:00 node-68 kernel: [1523650.054835] [] net_rx_action+0x21e/0x360 2017-10-21T12:53:57.844106+00:00 node-68 kernel: [1523650.054838] [] __do_softirq+0x101/0x290 2017-10-21T12:53:57.844107+00:00 node-68 kernel: [1523650.054841] [] irq_exit+0xa3/0xb0 2017-10-21T12:53:57.844108+00:00 node-68 kernel: [1523650.054843] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T12:53:57.844109+00:00 node-68 kernel: [1523650.054847] [] call_function_single_interrupt+0x82/0x90 2017-10-21T12:53:57.844110+00:00 node-68 kernel: [1523650.054849] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T12:53:57.844111+00:00 node-68 kernel: [1523650.054854] [] cpuidle_enter+0x17/0x20 2017-10-21T12:53:57.844111+00:00 node-68 kernel: [1523650.054857] [] call_cpuidle+0x32/0x60 2017-10-21T12:53:57.844112+00:00 node-68 kernel: [1523650.054859] [] ? cpuidle_select+0x13/0x20 2017-10-21T12:53:57.844113+00:00 node-68 kernel: [1523650.054862] [] cpu_startup_entry+0x290/0x350 2017-10-21T12:53:57.844114+00:00 node-68 kernel: [1523650.054864] [] start_secondary+0x154/0x190 2017-10-21T12:53:57.844115+00:00 node-68 kernel: [1523650.054868] ---[ end trace d44d42b3ada783ff ]--- 2017-10-21T13:00:22.016431+00:00 node-68 kernel: [1524034.201905] ------------[ cut here ]------------ 2017-10-21T13:00:22.016451+00:00 node-68 kernel: [1524034.201918] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:00:22.016453+00:00 node-68 kernel: [1524034.201933] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2649 data_len=2607 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:00:22.016454+00:00 node-68 kernel: [1524034.201935] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:00:22.016457+00:00 node-68 kernel: [1524034.202001] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:00:22.016458+00:00 node-68 kernel: [1524034.202002] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:00:22.016458+00:00 node-68 kernel: [1524034.202003] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:00:22.016473+00:00 node-68 kernel: [1524034.202005] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:00:22.016474+00:00 node-68 kernel: [1524034.202007] ffff881036b17f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:00:22.016475+00:00 node-68 kernel: [1524034.202009] Call Trace: 2017-10-21T13:00:22.016477+00:00 node-68 kernel: [1524034.202010] [] dump_stack+0x63/0x90 2017-10-21T13:00:22.016478+00:00 node-68 kernel: [1524034.202018] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:00:22.016478+00:00 node-68 kernel: [1524034.202019] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:00:22.016479+00:00 node-68 kernel: [1524034.202022] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:00:22.016480+00:00 node-68 kernel: [1524034.202024] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:00:22.016481+00:00 node-68 kernel: [1524034.202026] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:00:22.016483+00:00 node-68 kernel: [1524034.202032] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:00:22.016483+00:00 node-68 kernel: [1524034.202035] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:00:22.016484+00:00 node-68 kernel: [1524034.202040] [] ? nf_iterate+0x62/0x80 2017-10-21T13:00:22.016484+00:00 node-68 kernel: [1524034.202042] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:00:22.016486+00:00 node-68 kernel: [1524034.202049] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:00:22.016487+00:00 node-68 kernel: [1524034.202053] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:00:22.016488+00:00 node-68 kernel: [1524034.202056] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:00:22.016489+00:00 node-68 kernel: [1524034.202058] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:00:22.016489+00:00 node-68 kernel: [1524034.202061] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:00:22.016490+00:00 node-68 kernel: [1524034.202065] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:00:22.016491+00:00 node-68 kernel: [1524034.202067] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:00:22.016493+00:00 node-68 kernel: [1524034.202068] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:00:22.016494+00:00 node-68 kernel: [1524034.202072] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:00:22.016495+00:00 node-68 kernel: [1524034.202075] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:00:22.016495+00:00 node-68 kernel: [1524034.202077] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:00:22.016496+00:00 node-68 kernel: [1524034.202079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:00:22.016498+00:00 node-68 kernel: [1524034.202081] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:00:22.016499+00:00 node-68 kernel: [1524034.202082] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:00:22.016506+00:00 node-68 kernel: [1524034.202083] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:00:22.016507+00:00 node-68 kernel: [1524034.202085] [] process_backlog+0xa8/0x150 2017-10-21T13:00:22.016508+00:00 node-68 kernel: [1524034.202086] [] net_rx_action+0x21e/0x360 2017-10-21T13:00:22.016510+00:00 node-68 kernel: [1524034.202089] [] __do_softirq+0x101/0x290 2017-10-21T13:00:22.016511+00:00 node-68 kernel: [1524034.202090] [] irq_exit+0xa3/0xb0 2017-10-21T13:00:22.016512+00:00 node-68 kernel: [1524034.202094] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:00:22.016513+00:00 node-68 kernel: [1524034.202097] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:00:22.016514+00:00 node-68 kernel: [1524034.202098] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:00:22.016514+00:00 node-68 kernel: [1524034.202101] [] cpuidle_enter+0x17/0x20 2017-10-21T13:00:22.016516+00:00 node-68 kernel: [1524034.202104] [] call_cpuidle+0x32/0x60 2017-10-21T13:00:22.016517+00:00 node-68 kernel: [1524034.202105] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:00:22.016518+00:00 node-68 kernel: [1524034.202107] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:00:22.016519+00:00 node-68 kernel: [1524034.202109] [] start_secondary+0x154/0x190 2017-10-21T13:00:22.016520+00:00 node-68 kernel: [1524034.202111] ---[ end trace d44d42b3ada78400 ]--- 2017-10-21T13:04:42.675990+00:00 node-68 kernel: [1524294.844306] ------------[ cut here ]------------ 2017-10-21T13:04:42.676013+00:00 node-68 kernel: [1524294.844321] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:04:42.676015+00:00 node-68 kernel: [1524294.844325] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2650 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:04:42.676016+00:00 node-68 kernel: [1524294.844326] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:04:42.676025+00:00 node-68 kernel: [1524294.844395] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:04:42.676027+00:00 node-68 kernel: [1524294.844396] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:04:42.676028+00:00 node-68 kernel: [1524294.844398] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:04:42.676043+00:00 node-68 kernel: [1524294.844400] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:04:42.676045+00:00 node-68 kernel: [1524294.844401] ffff8820342eb600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:04:42.676046+00:00 node-68 kernel: [1524294.844403] Call Trace: 2017-10-21T13:04:42.676047+00:00 node-68 kernel: [1524294.844404] [] dump_stack+0x63/0x90 2017-10-21T13:04:42.676048+00:00 node-68 kernel: [1524294.844411] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:04:42.676049+00:00 node-68 kernel: [1524294.844413] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:04:42.676049+00:00 node-68 kernel: [1524294.844417] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:04:42.676051+00:00 node-68 kernel: [1524294.844418] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:04:42.676052+00:00 node-68 kernel: [1524294.844420] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:04:42.676053+00:00 node-68 kernel: [1524294.844425] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:04:42.676054+00:00 node-68 kernel: [1524294.844428] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:04:42.676054+00:00 node-68 kernel: [1524294.844432] [] ? nf_iterate+0x62/0x80 2017-10-21T13:04:42.676055+00:00 node-68 kernel: [1524294.844434] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:04:42.676056+00:00 node-68 kernel: [1524294.844439] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:04:42.676057+00:00 node-68 kernel: [1524294.844442] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:04:42.676058+00:00 node-68 kernel: [1524294.844447] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:04:42.676059+00:00 node-68 kernel: [1524294.844449] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:04:42.676059+00:00 node-68 kernel: [1524294.844452] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:04:42.676060+00:00 node-68 kernel: [1524294.844455] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:04:42.676061+00:00 node-68 kernel: [1524294.844457] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:04:42.676063+00:00 node-68 kernel: [1524294.844460] [] ? handle_irq_event_percpu+0x167/0x1d0 2017-10-21T13:04:42.676063+00:00 node-68 kernel: [1524294.844461] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:04:42.676064+00:00 node-68 kernel: [1524294.844465] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:04:42.676065+00:00 node-68 kernel: [1524294.844468] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:04:42.676065+00:00 node-68 kernel: [1524294.844470] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:04:42.676067+00:00 node-68 kernel: [1524294.844472] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:04:42.676068+00:00 node-68 kernel: [1524294.844474] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:04:42.676075+00:00 node-68 kernel: [1524294.844475] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:04:42.676076+00:00 node-68 kernel: [1524294.844476] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:04:42.676077+00:00 node-68 kernel: [1524294.844478] [] process_backlog+0xa8/0x150 2017-10-21T13:04:42.676078+00:00 node-68 kernel: [1524294.844479] [] net_rx_action+0x21e/0x360 2017-10-21T13:04:42.676079+00:00 node-68 kernel: [1524294.844482] [] __do_softirq+0x101/0x290 2017-10-21T13:04:42.676080+00:00 node-68 kernel: [1524294.844483] [] irq_exit+0xa3/0xb0 2017-10-21T13:04:42.676081+00:00 node-68 kernel: [1524294.844486] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:04:42.676082+00:00 node-68 kernel: [1524294.844489] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:04:42.676082+00:00 node-68 kernel: [1524294.844490] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:04:42.676084+00:00 node-68 kernel: [1524294.844494] [] cpuidle_enter+0x17/0x20 2017-10-21T13:04:42.676085+00:00 node-68 kernel: [1524294.844496] [] call_cpuidle+0x32/0x60 2017-10-21T13:04:42.676086+00:00 node-68 kernel: [1524294.844498] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:04:42.676087+00:00 node-68 kernel: [1524294.844499] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:04:42.676087+00:00 node-68 kernel: [1524294.844501] [] start_secondary+0x154/0x190 2017-10-21T13:04:42.676088+00:00 node-68 kernel: [1524294.844503] ---[ end trace d44d42b3ada78401 ]--- 2017-10-21T13:05:24.700734+00:00 node-68 kernel: [1524336.866277] ------------[ cut here ]------------ 2017-10-21T13:05:24.700753+00:00 node-68 kernel: [1524336.866291] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:05:24.700755+00:00 node-68 kernel: [1524336.866294] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2651 data_len=2609 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:05:24.700756+00:00 node-68 kernel: [1524336.866296] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:05:24.700757+00:00 node-68 kernel: [1524336.866362] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:05:24.700765+00:00 node-68 kernel: [1524336.866364] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:05:24.700766+00:00 node-68 kernel: [1524336.866365] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:05:24.700780+00:00 node-68 kernel: [1524336.866367] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:05:24.700782+00:00 node-68 kernel: [1524336.866368] ffff881fd4f02400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:05:24.700783+00:00 node-68 kernel: [1524336.866370] Call Trace: 2017-10-21T13:05:24.700785+00:00 node-68 kernel: [1524336.866371] [] dump_stack+0x63/0x90 2017-10-21T13:05:24.700785+00:00 node-68 kernel: [1524336.866378] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:05:24.700786+00:00 node-68 kernel: [1524336.866380] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:05:24.700787+00:00 node-68 kernel: [1524336.866383] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:05:24.700788+00:00 node-68 kernel: [1524336.866385] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:05:24.700789+00:00 node-68 kernel: [1524336.866387] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:05:24.700790+00:00 node-68 kernel: [1524336.866392] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:05:24.700791+00:00 node-68 kernel: [1524336.866394] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:05:24.700791+00:00 node-68 kernel: [1524336.866400] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:05:24.700792+00:00 node-68 kernel: [1524336.866402] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:05:24.700802+00:00 node-68 kernel: [1524336.866404] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:05:24.700804+00:00 node-68 kernel: [1524336.866407] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:05:24.700805+00:00 node-68 kernel: [1524336.866409] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:05:24.700805+00:00 node-68 kernel: [1524336.866414] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:05:24.700806+00:00 node-68 kernel: [1524336.866419] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:05:24.700806+00:00 node-68 kernel: [1524336.866422] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:05:24.700807+00:00 node-68 kernel: [1524336.866425] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:05:24.700808+00:00 node-68 kernel: [1524336.866428] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:05:24.700810+00:00 node-68 kernel: [1524336.866431] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:05:24.700811+00:00 node-68 kernel: [1524336.866433] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:05:24.700811+00:00 node-68 kernel: [1524336.866436] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:05:24.700812+00:00 node-68 kernel: [1524336.866439] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:05:24.700813+00:00 node-68 kernel: [1524336.866440] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:05:24.701117+00:00 node-68 kernel: [1524336.866442] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:05:24.701119+00:00 node-68 kernel: [1524336.866444] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:05:24.701120+00:00 node-68 kernel: [1524336.866445] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:05:24.701121+00:00 node-68 kernel: [1524336.866446] [] process_backlog+0xa8/0x150 2017-10-21T13:05:24.701122+00:00 node-68 kernel: [1524336.866448] [] net_rx_action+0x21e/0x360 2017-10-21T13:05:24.701123+00:00 node-68 kernel: [1524336.866450] [] __do_softirq+0x101/0x290 2017-10-21T13:05:24.701124+00:00 node-68 kernel: [1524336.866452] [] irq_exit+0xa3/0xb0 2017-10-21T13:05:24.701125+00:00 node-68 kernel: [1524336.866454] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:05:24.701126+00:00 node-68 kernel: [1524336.866457] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:05:24.701126+00:00 node-68 kernel: [1524336.866458] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:05:24.701127+00:00 node-68 kernel: [1524336.866461] [] cpuidle_enter+0x17/0x20 2017-10-21T13:05:24.701128+00:00 node-68 kernel: [1524336.866464] [] call_cpuidle+0x32/0x60 2017-10-21T13:05:24.701129+00:00 node-68 kernel: [1524336.866465] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:05:24.701130+00:00 node-68 kernel: [1524336.866467] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:05:24.701130+00:00 node-68 kernel: [1524336.866468] [] start_secondary+0x154/0x190 2017-10-21T13:05:24.701131+00:00 node-68 kernel: [1524336.866470] ---[ end trace d44d42b3ada78402 ]--- 2017-10-21T13:07:34.232692+00:00 node-68 kernel: [1524466.389644] ------------[ cut here ]------------ 2017-10-21T13:07:34.232712+00:00 node-68 kernel: [1524466.389659] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:07:34.232714+00:00 node-68 kernel: [1524466.389662] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:07:34.232715+00:00 node-68 kernel: [1524466.389663] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:07:34.232716+00:00 node-68 kernel: [1524466.389739] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:07:34.232724+00:00 node-68 kernel: [1524466.389740] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:07:34.232725+00:00 node-68 kernel: [1524466.389741] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:07:34.232746+00:00 node-68 kernel: [1524466.389743] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:07:34.232748+00:00 node-68 kernel: [1524466.389745] ffff880c47213600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:07:34.232749+00:00 node-68 kernel: [1524466.389746] Call Trace: 2017-10-21T13:07:34.232758+00:00 node-68 kernel: [1524466.389747] [] dump_stack+0x63/0x90 2017-10-21T13:07:34.232758+00:00 node-68 kernel: [1524466.389755] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:07:34.232759+00:00 node-68 kernel: [1524466.389756] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:07:34.232760+00:00 node-68 kernel: [1524466.389759] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:07:34.232760+00:00 node-68 kernel: [1524466.389760] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:07:34.232762+00:00 node-68 kernel: [1524466.389762] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:07:34.232763+00:00 node-68 kernel: [1524466.389767] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:07:34.232764+00:00 node-68 kernel: [1524466.389771] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:07:34.232764+00:00 node-68 kernel: [1524466.389776] [] ? be_xmit_enqueue+0x103/0x630 [be2net] 2017-10-21T13:07:34.232765+00:00 node-68 kernel: [1524466.389778] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:07:34.232766+00:00 node-68 kernel: [1524466.389780] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:07:34.232767+00:00 node-68 kernel: [1524466.389784] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:07:34.232768+00:00 node-68 kernel: [1524466.389786] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:07:34.232769+00:00 node-68 kernel: [1524466.389789] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:07:34.232769+00:00 node-68 kernel: [1524466.389792] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:07:34.232770+00:00 node-68 kernel: [1524466.389794] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:07:34.232771+00:00 node-68 kernel: [1524466.389796] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:07:34.232772+00:00 node-68 kernel: [1524466.389799] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:07:34.232773+00:00 node-68 kernel: [1524466.389802] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:07:34.232774+00:00 node-68 kernel: [1524466.389804] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:07:34.232775+00:00 node-68 kernel: [1524466.389807] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:07:34.232775+00:00 node-68 kernel: [1524466.389810] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:07:34.232777+00:00 node-68 kernel: [1524466.389811] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:07:34.232783+00:00 node-68 kernel: [1524466.389812] [] process_backlog+0xa8/0x150 2017-10-21T13:07:34.232785+00:00 node-68 kernel: [1524466.389814] [] net_rx_action+0x21e/0x360 2017-10-21T13:07:34.232785+00:00 node-68 kernel: [1524466.389816] [] __do_softirq+0x101/0x290 2017-10-21T13:07:34.232786+00:00 node-68 kernel: [1524466.389818] [] irq_exit+0xa3/0xb0 2017-10-21T13:07:34.232786+00:00 node-68 kernel: [1524466.389819] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:07:34.232787+00:00 node-68 kernel: [1524466.389824] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:07:34.232789+00:00 node-68 kernel: [1524466.389825] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:07:34.232789+00:00 node-68 kernel: [1524466.389828] [] cpuidle_enter+0x17/0x20 2017-10-21T13:07:34.232790+00:00 node-68 kernel: [1524466.389831] [] call_cpuidle+0x32/0x60 2017-10-21T13:07:34.232791+00:00 node-68 kernel: [1524466.389832] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:07:34.232791+00:00 node-68 kernel: [1524466.389833] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:07:34.232792+00:00 node-68 kernel: [1524466.389835] [] start_secondary+0x154/0x190 2017-10-21T13:07:34.232804+00:00 node-68 kernel: [1524466.389837] ---[ end trace d44d42b3ada78403 ]--- 2017-10-21T13:13:00.038375+00:00 node-68 kernel: [1524792.172947] ------------[ cut here ]------------ 2017-10-21T13:13:00.038405+00:00 node-68 kernel: [1524792.172957] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:00.038407+00:00 node-68 kernel: [1524792.172960] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:00.038409+00:00 node-68 kernel: [1524792.172961] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:00.038414+00:00 node-68 kernel: [1524792.173044] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:00.038416+00:00 node-68 kernel: [1524792.173046] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:00.038418+00:00 node-68 kernel: [1524792.173047] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:13:00.038443+00:00 node-68 kernel: [1524792.173050] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:13:00.038446+00:00 node-68 kernel: [1524792.173052] ffff881032292400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:13:00.038447+00:00 node-68 kernel: [1524792.173055] Call Trace: 2017-10-21T13:13:00.038449+00:00 node-68 kernel: [1524792.173056] [] dump_stack+0x63/0x90 2017-10-21T13:13:00.038450+00:00 node-68 kernel: [1524792.173065] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:00.038452+00:00 node-68 kernel: [1524792.173067] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:00.038453+00:00 node-68 kernel: [1524792.173071] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:00.038454+00:00 node-68 kernel: [1524792.173073] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:00.038455+00:00 node-68 kernel: [1524792.173076] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:00.038457+00:00 node-68 kernel: [1524792.173083] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:00.038458+00:00 node-68 kernel: [1524792.173087] [] ? _find_next_bit.part.0+0x22/0x70 2017-10-21T13:13:00.038459+00:00 node-68 kernel: [1524792.173090] [] ? inet_del_offload+0x40/0x40 2017-10-21T13:13:00.038460+00:00 node-68 kernel: [1524792.173092] [] ? __netif_receive_skb_core+0x704/0xa60 2017-10-21T13:13:00.038461+00:00 node-68 kernel: [1524792.173095] [] ? wake_up_nohz_cpu+0x6d/0xb0 2017-10-21T13:13:00.038462+00:00 node-68 kernel: [1524792.173097] [] ? __netif_receive_skb+0x18/0x60 2017-10-21T13:13:00.038463+00:00 node-68 kernel: [1524792.173101] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:00.038464+00:00 node-68 kernel: [1524792.173104] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:00.038465+00:00 node-68 kernel: [1524792.173107] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:00.038467+00:00 node-68 kernel: [1524792.173111] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:13:00.038468+00:00 node-68 kernel: [1524792.173119] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:13:00.038470+00:00 node-68 kernel: [1524792.173123] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:00.038472+00:00 node-68 kernel: [1524792.173126] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:13:00.038473+00:00 node-68 kernel: [1524792.173129] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:13:00.038474+00:00 node-68 kernel: [1524792.173134] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:13:00.038475+00:00 node-68 kernel: [1524792.173138] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:00.038476+00:00 node-68 kernel: [1524792.173140] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:00.038495+00:00 node-68 kernel: [1524792.173142] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:00.038497+00:00 node-68 kernel: [1524792.173144] [] process_backlog+0xa8/0x150 2017-10-21T13:13:00.038499+00:00 node-68 kernel: [1524792.173146] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:00.038503+00:00 node-68 kernel: [1524792.173149] [] __do_softirq+0x101/0x290 2017-10-21T13:13:00.038506+00:00 node-68 kernel: [1524792.173152] [] irq_exit+0xa3/0xb0 2017-10-21T13:13:00.038508+00:00 node-68 kernel: [1524792.173155] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:13:00.038510+00:00 node-68 kernel: [1524792.173161] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:13:00.038511+00:00 node-68 kernel: [1524792.173162] [] ? finish_task_switch+0x7d/0x220 2017-10-21T13:13:00.038512+00:00 node-68 kernel: [1524792.173167] [] __schedule+0x3b6/0xa30 2017-10-21T13:13:00.038513+00:00 node-68 kernel: [1524792.173169] [] schedule+0x35/0x80 2017-10-21T13:13:00.038514+00:00 node-68 kernel: [1524792.173171] [] schedule_preempt_disabled+0xe/0x10 2017-10-21T13:13:00.038516+00:00 node-68 kernel: [1524792.173174] [] cpu_startup_entry+0x191/0x350 2017-10-21T13:13:00.038518+00:00 node-68 kernel: [1524792.173177] [] start_secondary+0x154/0x190 2017-10-21T13:13:00.038519+00:00 node-68 kernel: [1524792.173179] ---[ end trace d44d42b3ada78404 ]--- 2017-10-21T13:13:11.060038+00:00 node-68 kernel: [1524803.194683] ------------[ cut here ]------------ 2017-10-21T13:13:11.060057+00:00 node-68 kernel: [1524803.194697] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:11.060058+00:00 node-68 kernel: [1524803.194701] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:11.060059+00:00 node-68 kernel: [1524803.194702] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:11.060061+00:00 node-68 kernel: [1524803.194769] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:11.060062+00:00 node-68 kernel: [1524803.194770] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:11.060062+00:00 node-68 kernel: [1524803.194771] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:13:11.060076+00:00 node-68 kernel: [1524803.194773] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:13:11.060077+00:00 node-68 kernel: [1524803.194775] ffff88203378fd00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:13:11.060078+00:00 node-68 kernel: [1524803.194777] Call Trace: 2017-10-21T13:13:11.060080+00:00 node-68 kernel: [1524803.194778] [] dump_stack+0x63/0x90 2017-10-21T13:13:11.060081+00:00 node-68 kernel: [1524803.194786] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:11.060082+00:00 node-68 kernel: [1524803.194787] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:11.060082+00:00 node-68 kernel: [1524803.194790] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:11.060083+00:00 node-68 kernel: [1524803.194791] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:11.060084+00:00 node-68 kernel: [1524803.194793] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:11.060085+00:00 node-68 kernel: [1524803.194798] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:11.060086+00:00 node-68 kernel: [1524803.194801] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:13:11.060087+00:00 node-68 kernel: [1524803.194806] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:13:11.060087+00:00 node-68 kernel: [1524803.194809] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:13:11.060089+00:00 node-68 kernel: [1524803.194811] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:13:11.060090+00:00 node-68 kernel: [1524803.194814] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:11.060091+00:00 node-68 kernel: [1524803.194818] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:11.060092+00:00 node-68 kernel: [1524803.194821] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:11.060092+00:00 node-68 kernel: [1524803.194826] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:13:11.060093+00:00 node-68 kernel: [1524803.194829] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:13:11.060094+00:00 node-68 kernel: [1524803.194832] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:13:11.060095+00:00 node-68 kernel: [1524803.194834] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:13:11.060096+00:00 node-68 kernel: [1524803.194837] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:13:11.060097+00:00 node-68 kernel: [1524803.194841] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:13:11.060098+00:00 node-68 kernel: [1524803.194844] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:13:11.060098+00:00 node-68 kernel: [1524803.194847] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:11.060099+00:00 node-68 kernel: [1524803.194849] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:11.060107+00:00 node-68 kernel: [1524803.194851] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:13:11.060109+00:00 node-68 kernel: [1524803.194852] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:13:11.060110+00:00 node-68 kernel: [1524803.194853] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:11.060112+00:00 node-68 kernel: [1524803.194854] [] process_backlog+0xa8/0x150 2017-10-21T13:13:11.060112+00:00 node-68 kernel: [1524803.194856] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:11.060114+00:00 node-68 kernel: [1524803.194858] [] __do_softirq+0x101/0x290 2017-10-21T13:13:11.060115+00:00 node-68 kernel: [1524803.194860] [] irq_exit+0xa3/0xb0 2017-10-21T13:13:11.060117+00:00 node-68 kernel: [1524803.194863] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:13:11.060118+00:00 node-68 kernel: [1524803.194866] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:13:11.060119+00:00 node-68 kernel: [1524803.194867] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:13:11.060120+00:00 node-68 kernel: [1524803.194870] [] cpuidle_enter+0x17/0x20 2017-10-21T13:13:11.060122+00:00 node-68 kernel: [1524803.194872] [] call_cpuidle+0x32/0x60 2017-10-21T13:13:11.060124+00:00 node-68 kernel: [1524803.194873] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:13:11.060126+00:00 node-68 kernel: [1524803.194875] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:13:11.060127+00:00 node-68 kernel: [1524803.194877] [] start_secondary+0x154/0x190 2017-10-21T13:13:11.060128+00:00 node-68 kernel: [1524803.194879] ---[ end trace d44d42b3ada78405 ]--- 2017-10-21T13:13:24.595322+00:00 node-68 kernel: [1524816.729079] ------------[ cut here ]------------ 2017-10-21T13:13:24.595341+00:00 node-68 kernel: [1524816.729093] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:13:24.595343+00:00 node-68 kernel: [1524816.729096] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:13:24.595344+00:00 node-68 kernel: [1524816.729098] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:13:24.595345+00:00 node-68 kernel: [1524816.729164] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:13:24.595346+00:00 node-68 kernel: [1524816.729165] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:13:24.595355+00:00 node-68 kernel: [1524816.729167] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:13:24.595370+00:00 node-68 kernel: [1524816.729168] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:13:24.595372+00:00 node-68 kernel: [1524816.729171] ffff880d39d44400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:13:24.595373+00:00 node-68 kernel: [1524816.729173] Call Trace: 2017-10-21T13:13:24.595375+00:00 node-68 kernel: [1524816.729174] [] dump_stack+0x63/0x90 2017-10-21T13:13:24.595375+00:00 node-68 kernel: [1524816.729181] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:13:24.595376+00:00 node-68 kernel: [1524816.729183] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:13:24.595377+00:00 node-68 kernel: [1524816.729185] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:13:24.595377+00:00 node-68 kernel: [1524816.729187] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:13:24.595379+00:00 node-68 kernel: [1524816.729189] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:13:24.595380+00:00 node-68 kernel: [1524816.729194] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:13:24.595380+00:00 node-68 kernel: [1524816.729197] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:13:24.595381+00:00 node-68 kernel: [1524816.729199] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:13:24.595382+00:00 node-68 kernel: [1524816.729205] [] ? nf_iterate+0x62/0x80 2017-10-21T13:13:24.595382+00:00 node-68 kernel: [1524816.729207] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:13:24.595384+00:00 node-68 kernel: [1524816.729212] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:13:24.595385+00:00 node-68 kernel: [1524816.729215] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:13:24.595385+00:00 node-68 kernel: [1524816.729217] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:13:24.595386+00:00 node-68 kernel: [1524816.729220] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:13:24.595387+00:00 node-68 kernel: [1524816.729223] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:13:24.595388+00:00 node-68 kernel: [1524816.729224] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:13:24.595389+00:00 node-68 kernel: [1524816.729226] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:13:24.595403+00:00 node-68 kernel: [1524816.729229] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:13:24.595404+00:00 node-68 kernel: [1524816.729232] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:13:24.595405+00:00 node-68 kernel: [1524816.729235] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:13:24.595406+00:00 node-68 kernel: [1524816.729237] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:13:24.595407+00:00 node-68 kernel: [1524816.729238] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:13:24.595408+00:00 node-68 kernel: [1524816.729240] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:13:24.595415+00:00 node-68 kernel: [1524816.729241] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:13:24.595416+00:00 node-68 kernel: [1524816.729242] [] process_backlog+0xa8/0x150 2017-10-21T13:13:24.595417+00:00 node-68 kernel: [1524816.729244] [] net_rx_action+0x21e/0x360 2017-10-21T13:13:24.595418+00:00 node-68 kernel: [1524816.729246] [] __do_softirq+0x101/0x290 2017-10-21T13:13:24.595419+00:00 node-68 kernel: [1524816.729248] [] irq_exit+0xa3/0xb0 2017-10-21T13:13:24.595420+00:00 node-68 kernel: [1524816.729251] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:13:24.595421+00:00 node-68 kernel: [1524816.729254] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:13:24.595421+00:00 node-68 kernel: [1524816.729254] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:13:24.595425+00:00 node-68 kernel: [1524816.729258] [] cpuidle_enter+0x17/0x20 2017-10-21T13:13:24.595426+00:00 node-68 kernel: [1524816.729260] [] call_cpuidle+0x32/0x60 2017-10-21T13:13:24.595427+00:00 node-68 kernel: [1524816.729261] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:13:24.595428+00:00 node-68 kernel: [1524816.729263] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:13:24.595429+00:00 node-68 kernel: [1524816.729265] [] start_secondary+0x154/0x190 2017-10-21T13:13:24.595429+00:00 node-68 kernel: [1524816.729267] ---[ end trace d44d42b3ada78406 ]--- 2017-10-21T13:15:40.707750+00:00 node-68 kernel: [1524952.832489] ------------[ cut here ]------------ 2017-10-21T13:15:40.707771+00:00 node-68 kernel: [1524952.832504] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:15:40.707773+00:00 node-68 kernel: [1524952.832507] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:15:40.707773+00:00 node-68 kernel: [1524952.832509] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:15:40.707775+00:00 node-68 kernel: [1524952.832576] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:15:40.707776+00:00 node-68 kernel: [1524952.832577] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:15:40.707777+00:00 node-68 kernel: [1524952.832578] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:15:40.707791+00:00 node-68 kernel: [1524952.832580] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:15:40.707792+00:00 node-68 kernel: [1524952.832583] ffff88103796c600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:15:40.707793+00:00 node-68 kernel: [1524952.832584] Call Trace: 2017-10-21T13:15:40.707803+00:00 node-68 kernel: [1524952.832585] [] dump_stack+0x63/0x90 2017-10-21T13:15:40.707805+00:00 node-68 kernel: [1524952.832593] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:15:40.707805+00:00 node-68 kernel: [1524952.832595] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:15:40.707806+00:00 node-68 kernel: [1524952.832597] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:15:40.707807+00:00 node-68 kernel: [1524952.832599] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:15:40.707808+00:00 node-68 kernel: [1524952.832601] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:15:40.707809+00:00 node-68 kernel: [1524952.832606] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:15:40.707809+00:00 node-68 kernel: [1524952.832609] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:15:40.707810+00:00 node-68 kernel: [1524952.832611] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:15:40.707811+00:00 node-68 kernel: [1524952.832617] [] ? nf_iterate+0x62/0x80 2017-10-21T13:15:40.707811+00:00 node-68 kernel: [1524952.832619] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:15:40.707813+00:00 node-68 kernel: [1524952.832624] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:15:40.707814+00:00 node-68 kernel: [1524952.832627] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:15:40.707814+00:00 node-68 kernel: [1524952.832629] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:15:40.707815+00:00 node-68 kernel: [1524952.832632] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:15:40.707815+00:00 node-68 kernel: [1524952.832642] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:15:40.707816+00:00 node-68 kernel: [1524952.832643] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:15:40.707817+00:00 node-68 kernel: [1524952.832645] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:15:40.707818+00:00 node-68 kernel: [1524952.832648] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:15:40.707819+00:00 node-68 kernel: [1524952.832651] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:15:40.707820+00:00 node-68 kernel: [1524952.832652] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:15:40.707820+00:00 node-68 kernel: [1524952.832655] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:15:40.707821+00:00 node-68 kernel: [1524952.832657] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:15:40.707828+00:00 node-68 kernel: [1524952.832658] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:15:40.707829+00:00 node-68 kernel: [1524952.832660] [] process_backlog+0xa8/0x150 2017-10-21T13:15:40.707830+00:00 node-68 kernel: [1524952.832661] [] net_rx_action+0x21e/0x360 2017-10-21T13:15:40.707830+00:00 node-68 kernel: [1524952.832663] [] __do_softirq+0x101/0x290 2017-10-21T13:15:40.707831+00:00 node-68 kernel: [1524952.832665] [] irq_exit+0xa3/0xb0 2017-10-21T13:15:40.707832+00:00 node-68 kernel: [1524952.832666] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:15:40.707833+00:00 node-68 kernel: [1524952.832670] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:15:40.707834+00:00 node-68 kernel: [1524952.832670] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:15:40.707835+00:00 node-68 kernel: [1524952.832673] [] cpuidle_enter+0x17/0x20 2017-10-21T13:15:40.707836+00:00 node-68 kernel: [1524952.832676] [] call_cpuidle+0x32/0x60 2017-10-21T13:15:40.707837+00:00 node-68 kernel: [1524952.832677] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:15:40.707838+00:00 node-68 kernel: [1524952.832679] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:15:40.707839+00:00 node-68 kernel: [1524952.832681] [] start_secondary+0x154/0x190 2017-10-21T13:15:40.707840+00:00 node-68 kernel: [1524952.832682] ---[ end trace d44d42b3ada78407 ]--- 2017-10-21T13:18:29.836629+00:00 node-68 kernel: [1525121.950183] ------------[ cut here ]------------ 2017-10-21T13:18:29.836648+00:00 node-68 kernel: [1525121.950198] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:18:29.836650+00:00 node-68 kernel: [1525121.950201] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:18:29.836651+00:00 node-68 kernel: [1525121.950203] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:18:29.836652+00:00 node-68 kernel: [1525121.950270] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:18:29.836653+00:00 node-68 kernel: [1525121.950271] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:18:29.836654+00:00 node-68 kernel: [1525121.950273] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:18:29.836668+00:00 node-68 kernel: [1525121.950275] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:18:29.836669+00:00 node-68 kernel: [1525121.950277] ffff882035c1b400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:18:29.836670+00:00 node-68 kernel: [1525121.950279] Call Trace: 2017-10-21T13:18:29.836671+00:00 node-68 kernel: [1525121.950280] [] dump_stack+0x63/0x90 2017-10-21T13:18:29.836680+00:00 node-68 kernel: [1525121.950287] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:18:29.836682+00:00 node-68 kernel: [1525121.950289] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:18:29.836683+00:00 node-68 kernel: [1525121.950291] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:18:29.836684+00:00 node-68 kernel: [1525121.950293] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:18:29.836686+00:00 node-68 kernel: [1525121.950295] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:18:29.836687+00:00 node-68 kernel: [1525121.950300] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:18:29.836688+00:00 node-68 kernel: [1525121.950304] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:18:29.836688+00:00 node-68 kernel: [1525121.950305] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:18:29.836689+00:00 node-68 kernel: [1525121.950310] [] ? nf_iterate+0x62/0x80 2017-10-21T13:18:29.836689+00:00 node-68 kernel: [1525121.950312] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:18:29.836691+00:00 node-68 kernel: [1525121.950317] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:18:29.836692+00:00 node-68 kernel: [1525121.950321] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:18:29.836692+00:00 node-68 kernel: [1525121.950324] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:18:29.836693+00:00 node-68 kernel: [1525121.950327] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:18:29.836694+00:00 node-68 kernel: [1525121.950330] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:18:29.836695+00:00 node-68 kernel: [1525121.950331] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:18:29.836696+00:00 node-68 kernel: [1525121.950333] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:18:29.836697+00:00 node-68 kernel: [1525121.950336] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:18:29.836697+00:00 node-68 kernel: [1525121.950339] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:18:29.836698+00:00 node-68 kernel: [1525121.950341] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:18:29.836698+00:00 node-68 kernel: [1525121.950343] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:18:29.836711+00:00 node-68 kernel: [1525121.950345] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:18:29.836719+00:00 node-68 kernel: [1525121.950347] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:18:29.836720+00:00 node-68 kernel: [1525121.950348] [] process_backlog+0xa8/0x150 2017-10-21T13:18:29.836721+00:00 node-68 kernel: [1525121.950349] [] net_rx_action+0x21e/0x360 2017-10-21T13:18:29.836723+00:00 node-68 kernel: [1525121.950352] [] __do_softirq+0x101/0x290 2017-10-21T13:18:29.836724+00:00 node-68 kernel: [1525121.950354] [] irq_exit+0xa3/0xb0 2017-10-21T13:18:29.836725+00:00 node-68 kernel: [1525121.950355] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:18:29.836726+00:00 node-68 kernel: [1525121.950358] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:18:29.836727+00:00 node-68 kernel: [1525121.950359] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:18:29.836728+00:00 node-68 kernel: [1525121.950363] [] cpuidle_enter+0x17/0x20 2017-10-21T13:18:29.836728+00:00 node-68 kernel: [1525121.950365] [] call_cpuidle+0x32/0x60 2017-10-21T13:18:29.836729+00:00 node-68 kernel: [1525121.950366] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:18:29.836730+00:00 node-68 kernel: [1525121.950368] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:18:29.836732+00:00 node-68 kernel: [1525121.950370] [] start_secondary+0x154/0x190 2017-10-21T13:18:29.836733+00:00 node-68 kernel: [1525121.950372] ---[ end trace d44d42b3ada78408 ]--- 2017-10-21T13:24:40.083373+00:00 node-68 kernel: [1525492.172240] ------------[ cut here ]------------ 2017-10-21T13:24:40.083398+00:00 node-68 kernel: [1525492.172259] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:24:40.083401+00:00 node-68 kernel: [1525492.172264] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:24:40.083412+00:00 node-68 kernel: [1525492.172266] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:24:40.083415+00:00 node-68 kernel: [1525492.172359] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:24:40.083417+00:00 node-68 kernel: [1525492.172360] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:24:40.083419+00:00 node-68 kernel: [1525492.172362] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:24:40.083449+00:00 node-68 kernel: [1525492.172364] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:24:40.083451+00:00 node-68 kernel: [1525492.172367] ffff88103457db00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:24:40.083453+00:00 node-68 kernel: [1525492.172369] Call Trace: 2017-10-21T13:24:40.083454+00:00 node-68 kernel: [1525492.172370] [] dump_stack+0x63/0x90 2017-10-21T13:24:40.083455+00:00 node-68 kernel: [1525492.172379] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:24:40.083456+00:00 node-68 kernel: [1525492.172381] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:24:40.083456+00:00 node-68 kernel: [1525492.172385] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:24:40.083457+00:00 node-68 kernel: [1525492.172387] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:24:40.083459+00:00 node-68 kernel: [1525492.172390] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:24:40.083460+00:00 node-68 kernel: [1525492.172402] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:24:40.083460+00:00 node-68 kernel: [1525492.172409] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:24:40.083461+00:00 node-68 kernel: [1525492.172413] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:24:40.083462+00:00 node-68 kernel: [1525492.172416] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:24:40.083462+00:00 node-68 kernel: [1525492.172419] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T13:24:40.083464+00:00 node-68 kernel: [1525492.172423] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:24:40.083465+00:00 node-68 kernel: [1525492.172427] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:24:40.083466+00:00 node-68 kernel: [1525492.172431] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:24:40.083466+00:00 node-68 kernel: [1525492.172437] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:24:40.083467+00:00 node-68 kernel: [1525492.172441] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:24:40.083468+00:00 node-68 kernel: [1525492.172445] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:24:40.083469+00:00 node-68 kernel: [1525492.172450] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:24:40.083470+00:00 node-68 kernel: [1525492.172454] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:24:40.083470+00:00 node-68 kernel: [1525492.172457] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:24:40.083471+00:00 node-68 kernel: [1525492.172462] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:24:40.083472+00:00 node-68 kernel: [1525492.172464] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:24:40.083472+00:00 node-68 kernel: [1525492.172467] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:24:40.083480+00:00 node-68 kernel: [1525492.172469] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:24:40.083481+00:00 node-68 kernel: [1525492.172472] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:24:40.083481+00:00 node-68 kernel: [1525492.172474] [] process_backlog+0xa8/0x150 2017-10-21T13:24:40.083482+00:00 node-68 kernel: [1525492.172476] [] net_rx_action+0x21e/0x360 2017-10-21T13:24:40.083483+00:00 node-68 kernel: [1525492.172479] [] __do_softirq+0x101/0x290 2017-10-21T13:24:40.083484+00:00 node-68 kernel: [1525492.172482] [] irq_exit+0xa3/0xb0 2017-10-21T13:24:40.083485+00:00 node-68 kernel: [1525492.172485] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:24:40.083486+00:00 node-68 kernel: [1525492.172489] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:24:40.083486+00:00 node-68 kernel: [1525492.172490] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:24:40.083487+00:00 node-68 kernel: [1525492.172495] [] cpuidle_enter+0x17/0x20 2017-10-21T13:24:40.083487+00:00 node-68 kernel: [1525492.172499] [] call_cpuidle+0x32/0x60 2017-10-21T13:24:40.083489+00:00 node-68 kernel: [1525492.172501] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:24:40.083490+00:00 node-68 kernel: [1525492.172503] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:24:40.083490+00:00 node-68 kernel: [1525492.172505] [] start_secondary+0x154/0x190 2017-10-21T13:24:40.083491+00:00 node-68 kernel: [1525492.172508] ---[ end trace d44d42b3ada78409 ]--- 2017-10-21T13:27:13.576828+00:00 node-68 kernel: [1525645.654281] ------------[ cut here ]------------ 2017-10-21T13:27:13.576848+00:00 node-68 kernel: [1525645.654288] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:27:13.576850+00:00 node-68 kernel: [1525645.654291] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:27:13.576851+00:00 node-68 kernel: [1525645.654292] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:27:13.576853+00:00 node-68 kernel: [1525645.654354] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:27:13.576854+00:00 node-68 kernel: [1525645.654356] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:27:13.576854+00:00 node-68 kernel: [1525645.654357] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T13:27:13.576868+00:00 node-68 kernel: [1525645.654359] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T13:27:13.576869+00:00 node-68 kernel: [1525645.654360] ffff881eeaf94900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:27:13.576870+00:00 node-68 kernel: [1525645.654362] Call Trace: 2017-10-21T13:27:13.576872+00:00 node-68 kernel: [1525645.654363] [] dump_stack+0x63/0x90 2017-10-21T13:27:13.576872+00:00 node-68 kernel: [1525645.654371] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:27:13.576873+00:00 node-68 kernel: [1525645.654372] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:27:13.576873+00:00 node-68 kernel: [1525645.654375] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:27:13.576874+00:00 node-68 kernel: [1525645.654377] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:27:13.576876+00:00 node-68 kernel: [1525645.654379] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:27:13.576877+00:00 node-68 kernel: [1525645.654384] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:27:13.576877+00:00 node-68 kernel: [1525645.654387] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:27:13.576878+00:00 node-68 kernel: [1525645.654389] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:27:13.576879+00:00 node-68 kernel: [1525645.654393] [] ? nf_iterate+0x62/0x80 2017-10-21T13:27:13.576879+00:00 node-68 kernel: [1525645.654394] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:27:13.576881+00:00 node-68 kernel: [1525645.654400] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:27:13.576882+00:00 node-68 kernel: [1525645.654403] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:27:13.576882+00:00 node-68 kernel: [1525645.654405] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:27:13.576883+00:00 node-68 kernel: [1525645.654408] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:27:13.576883+00:00 node-68 kernel: [1525645.654410] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T13:27:13.576884+00:00 node-68 kernel: [1525645.654413] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T13:27:13.576886+00:00 node-68 kernel: [1525645.654415] [] ? nf_iterate+0x62/0x80 2017-10-21T13:27:13.576887+00:00 node-68 kernel: [1525645.654417] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T13:27:13.576887+00:00 node-68 kernel: [1525645.654418] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T13:27:13.576888+00:00 node-68 kernel: [1525645.654422] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T13:27:13.576889+00:00 node-68 kernel: [1525645.654424] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:27:13.576890+00:00 node-68 kernel: [1525645.654426] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:27:13.576898+00:00 node-68 kernel: [1525645.654428] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:27:13.576899+00:00 node-68 kernel: [1525645.654429] [] process_backlog+0xa8/0x150 2017-10-21T13:27:13.576900+00:00 node-68 kernel: [1525645.654430] [] net_rx_action+0x21e/0x360 2017-10-21T13:27:13.576901+00:00 node-68 kernel: [1525645.654433] [] __do_softirq+0x101/0x290 2017-10-21T13:27:13.576901+00:00 node-68 kernel: [1525645.654435] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T13:27:13.576903+00:00 node-68 kernel: [1525645.654436] [] do_softirq.part.19+0x38/0x40 2017-10-21T13:27:13.576904+00:00 node-68 kernel: [1525645.654439] [] do_softirq+0x1d/0x20 2017-10-21T13:27:13.576905+00:00 node-68 kernel: [1525645.654440] [] netif_rx_ni+0x33/0x80 2017-10-21T13:27:13.576905+00:00 node-68 kernel: [1525645.654443] [] tun_get_user+0x506/0x880 2017-10-21T13:27:13.576906+00:00 node-68 kernel: [1525645.654445] [] tun_sendmsg+0x51/0x70 2017-10-21T13:27:13.576907+00:00 node-68 kernel: [1525645.654447] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T13:27:13.576908+00:00 node-68 kernel: [1525645.654449] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T13:27:13.576909+00:00 node-68 kernel: [1525645.654452] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T13:27:13.576910+00:00 node-68 kernel: [1525645.654454] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T13:27:13.576911+00:00 node-68 kernel: [1525645.654456] [] kthread+0xe5/0x100 2017-10-21T13:27:13.576912+00:00 node-68 kernel: [1525645.654458] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:27:13.576914+00:00 node-68 kernel: [1525645.654461] [] ret_from_fork+0x3f/0x70 2017-10-21T13:27:13.576916+00:00 node-68 kernel: [1525645.654462] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T13:27:13.576916+00:00 node-68 kernel: [1525645.654463] ---[ end trace d44d42b3ada7840a ]--- 2017-10-21T13:28:36.262207+00:00 node-68 kernel: [1525728.335408] ------------[ cut here ]------------ 2017-10-21T13:28:36.262229+00:00 node-68 kernel: [1525728.335427] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:28:36.262232+00:00 node-68 kernel: [1525728.335432] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:28:36.262234+00:00 node-68 kernel: [1525728.335434] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:28:36.262237+00:00 node-68 kernel: [1525728.335530] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:28:36.262239+00:00 node-68 kernel: [1525728.335531] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:28:36.262240+00:00 node-68 kernel: [1525728.335532] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:28:36.262264+00:00 node-68 kernel: [1525728.335534] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:28:36.262268+00:00 node-68 kernel: [1525728.335536] ffff881034d2ab00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:28:36.262270+00:00 node-68 kernel: [1525728.335538] Call Trace: 2017-10-21T13:28:36.262271+00:00 node-68 kernel: [1525728.335539] [] dump_stack+0x63/0x90 2017-10-21T13:28:36.262272+00:00 node-68 kernel: [1525728.335547] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:28:36.262273+00:00 node-68 kernel: [1525728.335549] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:28:36.262274+00:00 node-68 kernel: [1525728.335551] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:28:36.262276+00:00 node-68 kernel: [1525728.335552] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:28:36.262278+00:00 node-68 kernel: [1525728.335554] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:28:36.262279+00:00 node-68 kernel: [1525728.335560] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:28:36.262281+00:00 node-68 kernel: [1525728.335565] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:28:36.262282+00:00 node-68 kernel: [1525728.335567] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:28:36.262283+00:00 node-68 kernel: [1525728.335569] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:28:36.262285+00:00 node-68 kernel: [1525728.335572] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:28:36.262287+00:00 node-68 kernel: [1525728.335574] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:28:36.262288+00:00 node-68 kernel: [1525728.335577] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:28:36.262289+00:00 node-68 kernel: [1525728.335583] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:28:36.262290+00:00 node-68 kernel: [1525728.335586] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:28:36.262291+00:00 node-68 kernel: [1525728.335589] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:28:36.262294+00:00 node-68 kernel: [1525728.335591] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:28:36.262295+00:00 node-68 kernel: [1525728.335594] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:28:36.262297+00:00 node-68 kernel: [1525728.335597] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:28:36.262298+00:00 node-68 kernel: [1525728.335600] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T13:28:36.262298+00:00 node-68 kernel: [1525728.335603] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:28:36.262299+00:00 node-68 kernel: [1525728.335605] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:28:36.262302+00:00 node-68 kernel: [1525728.335607] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:28:36.262315+00:00 node-68 kernel: [1525728.335608] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:28:36.262317+00:00 node-68 kernel: [1525728.335610] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:28:36.262320+00:00 node-68 kernel: [1525728.335611] [] process_backlog+0xa8/0x150 2017-10-21T13:28:36.262321+00:00 node-68 kernel: [1525728.335612] [] net_rx_action+0x21e/0x360 2017-10-21T13:28:36.262323+00:00 node-68 kernel: [1525728.335615] [] __do_softirq+0x101/0x290 2017-10-21T13:28:36.262325+00:00 node-68 kernel: [1525728.335616] [] irq_exit+0xa3/0xb0 2017-10-21T13:28:36.262327+00:00 node-68 kernel: [1525728.335619] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:28:36.262328+00:00 node-68 kernel: [1525728.335622] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:28:36.262329+00:00 node-68 kernel: [1525728.335623] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:28:36.262331+00:00 node-68 kernel: [1525728.335626] [] cpuidle_enter+0x17/0x20 2017-10-21T13:28:36.262333+00:00 node-68 kernel: [1525728.335629] [] call_cpuidle+0x32/0x60 2017-10-21T13:28:36.262334+00:00 node-68 kernel: [1525728.335631] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:28:36.262336+00:00 node-68 kernel: [1525728.335633] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:28:36.262337+00:00 node-68 kernel: [1525728.335635] [] start_secondary+0x154/0x190 2017-10-21T13:28:36.262338+00:00 node-68 kernel: [1525728.335638] ---[ end trace d44d42b3ada7840b ]--- 2017-10-21T13:31:14.724356+00:00 node-68 kernel: [1525886.787080] ------------[ cut here ]------------ 2017-10-21T13:31:14.724381+00:00 node-68 kernel: [1525886.787095] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:31:14.724383+00:00 node-68 kernel: [1525886.787099] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:31:14.724384+00:00 node-68 kernel: [1525886.787100] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:31:14.724387+00:00 node-68 kernel: [1525886.787167] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:31:14.724397+00:00 node-68 kernel: [1525886.787168] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:31:14.724398+00:00 node-68 kernel: [1525886.787169] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:31:14.724414+00:00 node-68 kernel: [1525886.787171] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:31:14.724415+00:00 node-68 kernel: [1525886.787173] ffff882032b65700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:31:14.724417+00:00 node-68 kernel: [1525886.787175] Call Trace: 2017-10-21T13:31:14.724418+00:00 node-68 kernel: [1525886.787176] [] dump_stack+0x63/0x90 2017-10-21T13:31:14.724419+00:00 node-68 kernel: [1525886.787184] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:31:14.724419+00:00 node-68 kernel: [1525886.787185] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:31:14.724420+00:00 node-68 kernel: [1525886.787188] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:31:14.724420+00:00 node-68 kernel: [1525886.787190] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:31:14.724422+00:00 node-68 kernel: [1525886.787192] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:31:14.724423+00:00 node-68 kernel: [1525886.787197] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:31:14.724423+00:00 node-68 kernel: [1525886.787201] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:31:14.724424+00:00 node-68 kernel: [1525886.787204] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:31:14.724424+00:00 node-68 kernel: [1525886.787207] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:31:14.724425+00:00 node-68 kernel: [1525886.787210] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:31:14.724427+00:00 node-68 kernel: [1525886.787213] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:31:14.724427+00:00 node-68 kernel: [1525886.787217] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:31:14.724428+00:00 node-68 kernel: [1525886.787220] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:31:14.724429+00:00 node-68 kernel: [1525886.787222] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:31:14.724429+00:00 node-68 kernel: [1525886.787225] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:31:14.724430+00:00 node-68 kernel: [1525886.787229] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:31:14.724431+00:00 node-68 kernel: [1525886.787233] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:31:14.724432+00:00 node-68 kernel: [1525886.787235] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:31:14.724433+00:00 node-68 kernel: [1525886.787239] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:31:14.724434+00:00 node-68 kernel: [1525886.787242] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:31:14.724434+00:00 node-68 kernel: [1525886.787244] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:31:14.724435+00:00 node-68 kernel: [1525886.787246] [] process_backlog+0xa8/0x150 2017-10-21T13:31:14.724436+00:00 node-68 kernel: [1525886.787247] [] net_rx_action+0x21e/0x360 2017-10-21T13:31:14.724442+00:00 node-68 kernel: [1525886.787250] [] __do_softirq+0x101/0x290 2017-10-21T13:31:14.724443+00:00 node-68 kernel: [1525886.787253] [] irq_exit+0xa3/0xb0 2017-10-21T13:31:14.724443+00:00 node-68 kernel: [1525886.787255] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:31:14.724444+00:00 node-68 kernel: [1525886.787259] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:31:14.724445+00:00 node-68 kernel: [1525886.787260] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:31:14.724446+00:00 node-68 kernel: [1525886.787265] [] cpuidle_enter+0x17/0x20 2017-10-21T13:31:14.724447+00:00 node-68 kernel: [1525886.787269] [] call_cpuidle+0x32/0x60 2017-10-21T13:31:14.724448+00:00 node-68 kernel: [1525886.787271] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:31:14.724448+00:00 node-68 kernel: [1525886.787273] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:31:14.724449+00:00 node-68 kernel: [1525886.787276] [] start_secondary+0x154/0x190 2017-10-21T13:31:14.724451+00:00 node-68 kernel: [1525886.787278] ---[ end trace d44d42b3ada7840c ]--- 2017-10-21T13:34:05.032172+00:00 node-68 kernel: [1526057.083599] ------------[ cut here ]------------ 2017-10-21T13:34:05.032194+00:00 node-68 kernel: [1526057.083615] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:34:05.032196+00:00 node-68 kernel: [1526057.083619] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:34:05.032196+00:00 node-68 kernel: [1526057.083620] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:34:05.032198+00:00 node-68 kernel: [1526057.083687] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:34:05.032199+00:00 node-68 kernel: [1526057.083689] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:34:05.032200+00:00 node-68 kernel: [1526057.083691] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:34:05.032214+00:00 node-68 kernel: [1526057.083693] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:34:05.032223+00:00 node-68 kernel: [1526057.083694] ffff8810323f8f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:34:05.032224+00:00 node-68 kernel: [1526057.083696] Call Trace: 2017-10-21T13:34:05.032226+00:00 node-68 kernel: [1526057.083697] [] dump_stack+0x63/0x90 2017-10-21T13:34:05.032226+00:00 node-68 kernel: [1526057.083704] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:34:05.032227+00:00 node-68 kernel: [1526057.083706] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:34:05.032227+00:00 node-68 kernel: [1526057.083709] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:34:05.032228+00:00 node-68 kernel: [1526057.083710] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:34:05.032229+00:00 node-68 kernel: [1526057.083712] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:34:05.032231+00:00 node-68 kernel: [1526057.083718] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:34:05.032231+00:00 node-68 kernel: [1526057.083722] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:34:05.032232+00:00 node-68 kernel: [1526057.083726] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:34:05.032232+00:00 node-68 kernel: [1526057.083728] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:34:05.032233+00:00 node-68 kernel: [1526057.083731] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:34:05.032234+00:00 node-68 kernel: [1526057.083734] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:34:05.032235+00:00 node-68 kernel: [1526057.083737] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:34:05.032236+00:00 node-68 kernel: [1526057.083742] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:34:05.032237+00:00 node-68 kernel: [1526057.083745] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:34:05.032237+00:00 node-68 kernel: [1526057.083748] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:34:05.032238+00:00 node-68 kernel: [1526057.083751] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:34:05.032239+00:00 node-68 kernel: [1526057.083753] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:34:05.032240+00:00 node-68 kernel: [1526057.083757] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:34:05.032241+00:00 node-68 kernel: [1526057.083760] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:34:05.032241+00:00 node-68 kernel: [1526057.083762] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:34:05.032242+00:00 node-68 kernel: [1526057.083764] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:34:05.032243+00:00 node-68 kernel: [1526057.083766] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:34:05.032250+00:00 node-68 kernel: [1526057.083767] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:34:05.032251+00:00 node-68 kernel: [1526057.083769] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T13:34:05.032252+00:00 node-68 kernel: [1526057.083771] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:34:05.032253+00:00 node-68 kernel: [1526057.083772] [] process_backlog+0xa8/0x150 2017-10-21T13:34:05.032254+00:00 node-68 kernel: [1526057.083773] [] net_rx_action+0x21e/0x360 2017-10-21T13:34:05.032255+00:00 node-68 kernel: [1526057.083776] [] __do_softirq+0x101/0x290 2017-10-21T13:34:05.032256+00:00 node-68 kernel: [1526057.083777] [] irq_exit+0xa3/0xb0 2017-10-21T13:34:05.032257+00:00 node-68 kernel: [1526057.083780] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:34:05.032258+00:00 node-68 kernel: [1526057.083783] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:34:05.032258+00:00 node-68 kernel: [1526057.083784] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:34:05.032259+00:00 node-68 kernel: [1526057.083787] [] cpuidle_enter+0x17/0x20 2017-10-21T13:34:05.032260+00:00 node-68 kernel: [1526057.083790] [] call_cpuidle+0x32/0x60 2017-10-21T13:34:05.032262+00:00 node-68 kernel: [1526057.083791] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:34:05.032262+00:00 node-68 kernel: [1526057.083793] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:34:05.032263+00:00 node-68 kernel: [1526057.083794] [] start_secondary+0x154/0x190 2017-10-21T13:34:05.032264+00:00 node-68 kernel: [1526057.083796] ---[ end trace d44d42b3ada7840d ]--- 2017-10-21T13:43:14.769110+00:00 node-68 kernel: [1526606.780361] ------------[ cut here ]------------ 2017-10-21T13:43:14.769930+00:00 node-68 kernel: [1526606.780369] WARNING: CPU: 27 PID: 31557 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:43:14.769932+00:00 node-68 kernel: [1526606.780371] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:43:14.770068+00:00 node-68 kernel: [1526606.780372] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:43:14.770208+00:00 node-68 kernel: [1526606.780436] CPU: 27 PID: 31557 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:43:14.770210+00:00 node-68 kernel: [1526606.780437] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:43:14.770347+00:00 node-68 kernel: [1526606.780438] 0000000000000286 d5aa49895f5941f7 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:43:14.770361+00:00 node-68 kernel: [1526606.780440] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:43:14.770362+00:00 node-68 kernel: [1526606.780442] ffff881f00c3f000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:43:14.770364+00:00 node-68 kernel: [1526606.780444] Call Trace: 2017-10-21T13:43:14.770365+00:00 node-68 kernel: [1526606.780445] [] dump_stack+0x63/0x90 2017-10-21T13:43:14.770366+00:00 node-68 kernel: [1526606.780452] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:43:14.770367+00:00 node-68 kernel: [1526606.780454] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:43:14.770367+00:00 node-68 kernel: [1526606.780457] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:43:14.770368+00:00 node-68 kernel: [1526606.780458] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:43:14.770370+00:00 node-68 kernel: [1526606.780460] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:43:14.770371+00:00 node-68 kernel: [1526606.780465] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:43:14.770372+00:00 node-68 kernel: [1526606.780468] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:43:14.770372+00:00 node-68 kernel: [1526606.780470] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:43:14.770373+00:00 node-68 kernel: [1526606.780474] [] ? nf_iterate+0x62/0x80 2017-10-21T13:43:14.770374+00:00 node-68 kernel: [1526606.780475] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:43:14.770376+00:00 node-68 kernel: [1526606.780481] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:43:14.770377+00:00 node-68 kernel: [1526606.780484] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:43:14.770378+00:00 node-68 kernel: [1526606.780486] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:43:14.770378+00:00 node-68 kernel: [1526606.780489] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:43:14.770379+00:00 node-68 kernel: [1526606.780493] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:43:14.770380+00:00 node-68 kernel: [1526606.780494] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:43:14.770382+00:00 node-68 kernel: [1526606.780496] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:43:14.770383+00:00 node-68 kernel: [1526606.780499] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:43:14.770383+00:00 node-68 kernel: [1526606.780501] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:43:14.770384+00:00 node-68 kernel: [1526606.780505] [] ? update_rq_clock.part.81+0x18/0x40 2017-10-21T13:43:14.770385+00:00 node-68 kernel: [1526606.780507] [] ? update_blocked_averages+0x3a8/0x520 2017-10-21T13:43:14.770385+00:00 node-68 kernel: [1526606.780509] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:43:14.770394+00:00 node-68 kernel: [1526606.780510] [] process_backlog+0xa8/0x150 2017-10-21T13:43:14.770395+00:00 node-68 kernel: [1526606.780511] [] net_rx_action+0x21e/0x360 2017-10-21T13:43:14.770395+00:00 node-68 kernel: [1526606.780514] [] __do_softirq+0x101/0x290 2017-10-21T13:43:14.770396+00:00 node-68 kernel: [1526606.780516] [] irq_exit+0xa3/0xb0 2017-10-21T13:43:14.770397+00:00 node-68 kernel: [1526606.780519] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:43:14.770398+00:00 node-68 kernel: [1526606.780522] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:43:14.770399+00:00 node-68 kernel: [1526606.780523] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-21T13:43:14.770400+00:00 node-68 kernel: [1526606.780529] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-21T13:43:14.770400+00:00 node-68 kernel: [1526606.780531] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-21T13:43:14.770401+00:00 node-68 kernel: [1526606.780553] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-21T13:43:14.770401+00:00 node-68 kernel: [1526606.780563] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-21T13:43:14.770403+00:00 node-68 kernel: [1526606.780570] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-21T13:43:14.770404+00:00 node-68 kernel: [1526606.780573] [] do_vfs_ioctl+0x29f/0x490 2017-10-21T13:43:14.770405+00:00 node-68 kernel: [1526606.780575] [] ? __do_page_fault+0x1b4/0x400 2017-10-21T13:43:14.770405+00:00 node-68 kernel: [1526606.780577] [] ? fire_user_return_notifiers+0x3b/0x50 2017-10-21T13:43:14.770406+00:00 node-68 kernel: [1526606.780579] [] SyS_ioctl+0x79/0x90 2017-10-21T13:43:14.770409+00:00 node-68 kernel: [1526606.780581] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-21T13:43:14.770411+00:00 node-68 kernel: [1526606.780582] ---[ end trace d44d42b3ada7840e ]--- 2017-10-21T13:46:37.146642+00:00 node-68 kernel: [1526809.148197] ------------[ cut here ]------------ 2017-10-21T13:46:37.146661+00:00 node-68 kernel: [1526809.148210] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:46:37.146663+00:00 node-68 kernel: [1526809.148225] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:46:37.146664+00:00 node-68 kernel: [1526809.148226] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:46:37.146666+00:00 node-68 kernel: [1526809.148290] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:46:37.146667+00:00 node-68 kernel: [1526809.148291] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:46:37.146667+00:00 node-68 kernel: [1526809.148292] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:46:37.146693+00:00 node-68 kernel: [1526809.148294] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:46:37.146694+00:00 node-68 kernel: [1526809.148295] ffff880e7fb0c900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:46:37.146695+00:00 node-68 kernel: [1526809.148297] Call Trace: 2017-10-21T13:46:37.146697+00:00 node-68 kernel: [1526809.148298] [] dump_stack+0x63/0x90 2017-10-21T13:46:37.146697+00:00 node-68 kernel: [1526809.148305] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:46:37.146698+00:00 node-68 kernel: [1526809.148308] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:46:37.146699+00:00 node-68 kernel: [1526809.148310] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:46:37.146699+00:00 node-68 kernel: [1526809.148312] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:46:37.146700+00:00 node-68 kernel: [1526809.148313] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:46:37.146702+00:00 node-68 kernel: [1526809.148318] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:46:37.146702+00:00 node-68 kernel: [1526809.148321] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:46:37.146703+00:00 node-68 kernel: [1526809.148323] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:46:37.146703+00:00 node-68 kernel: [1526809.148327] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:37.146704+00:00 node-68 kernel: [1526809.148329] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:46:37.146706+00:00 node-68 kernel: [1526809.148334] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:46:37.146707+00:00 node-68 kernel: [1526809.148337] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:46:37.146707+00:00 node-68 kernel: [1526809.148340] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:46:37.146708+00:00 node-68 kernel: [1526809.148343] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:46:37.146708+00:00 node-68 kernel: [1526809.148346] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:46:37.146709+00:00 node-68 kernel: [1526809.148348] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:46:37.146710+00:00 node-68 kernel: [1526809.148349] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:46:37.146711+00:00 node-68 kernel: [1526809.148353] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:46:37.146712+00:00 node-68 kernel: [1526809.148356] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:46:37.146713+00:00 node-68 kernel: [1526809.148357] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:46:37.146713+00:00 node-68 kernel: [1526809.148359] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:46:37.146714+00:00 node-68 kernel: [1526809.148362] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:46:37.146721+00:00 node-68 kernel: [1526809.148363] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:46:37.146722+00:00 node-68 kernel: [1526809.148364] [] process_backlog+0xa8/0x150 2017-10-21T13:46:37.146722+00:00 node-68 kernel: [1526809.148365] [] net_rx_action+0x21e/0x360 2017-10-21T13:46:37.146723+00:00 node-68 kernel: [1526809.148367] [] __do_softirq+0x101/0x290 2017-10-21T13:46:37.146724+00:00 node-68 kernel: [1526809.148369] [] irq_exit+0xa3/0xb0 2017-10-21T13:46:37.146725+00:00 node-68 kernel: [1526809.148370] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:46:37.146726+00:00 node-68 kernel: [1526809.148373] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:46:37.146727+00:00 node-68 kernel: [1526809.148374] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:46:37.146727+00:00 node-68 kernel: [1526809.148377] [] cpuidle_enter+0x17/0x20 2017-10-21T13:46:37.146728+00:00 node-68 kernel: [1526809.148380] [] call_cpuidle+0x32/0x60 2017-10-21T13:46:37.146728+00:00 node-68 kernel: [1526809.148381] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:46:37.146730+00:00 node-68 kernel: [1526809.148383] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:46:37.146731+00:00 node-68 kernel: [1526809.148384] [] start_secondary+0x154/0x190 2017-10-21T13:46:37.146731+00:00 node-68 kernel: [1526809.148386] ---[ end trace d44d42b3ada7840f ]--- 2017-10-21T13:46:57.198282+00:00 node-68 kernel: [1526829.198499] ------------[ cut here ]------------ 2017-10-21T13:46:57.198302+00:00 node-68 kernel: [1526829.198513] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:46:57.198303+00:00 node-68 kernel: [1526829.198516] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:46:57.198304+00:00 node-68 kernel: [1526829.198518] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:46:57.198306+00:00 node-68 kernel: [1526829.198583] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:46:57.198307+00:00 node-68 kernel: [1526829.198585] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:46:57.198315+00:00 node-68 kernel: [1526829.198586] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:46:57.198330+00:00 node-68 kernel: [1526829.198588] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:46:57.198331+00:00 node-68 kernel: [1526829.198590] ffff88103409f900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:46:57.198332+00:00 node-68 kernel: [1526829.198592] Call Trace: 2017-10-21T13:46:57.198334+00:00 node-68 kernel: [1526829.198593] [] dump_stack+0x63/0x90 2017-10-21T13:46:57.198334+00:00 node-68 kernel: [1526829.198600] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:46:57.198335+00:00 node-68 kernel: [1526829.198602] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:46:57.198336+00:00 node-68 kernel: [1526829.198613] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:46:57.198337+00:00 node-68 kernel: [1526829.198615] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:46:57.198338+00:00 node-68 kernel: [1526829.198617] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:46:57.198339+00:00 node-68 kernel: [1526829.198622] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:46:57.198339+00:00 node-68 kernel: [1526829.198625] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:46:57.198340+00:00 node-68 kernel: [1526829.198637] [] ? nf_iterate+0x62/0x80 2017-10-21T13:46:57.198341+00:00 node-68 kernel: [1526829.198640] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:46:57.198342+00:00 node-68 kernel: [1526829.198646] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:46:57.198343+00:00 node-68 kernel: [1526829.198649] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:46:57.198344+00:00 node-68 kernel: [1526829.198652] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:46:57.198344+00:00 node-68 kernel: [1526829.198654] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:46:57.198345+00:00 node-68 kernel: [1526829.198657] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:46:57.198346+00:00 node-68 kernel: [1526829.198660] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:46:57.198347+00:00 node-68 kernel: [1526829.198662] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:46:57.198348+00:00 node-68 kernel: [1526829.198664] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:46:57.198349+00:00 node-68 kernel: [1526829.198667] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:46:57.198350+00:00 node-68 kernel: [1526829.198670] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:46:57.198351+00:00 node-68 kernel: [1526829.198672] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:46:57.198352+00:00 node-68 kernel: [1526829.198674] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:46:57.198353+00:00 node-68 kernel: [1526829.198676] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:46:57.198354+00:00 node-68 kernel: [1526829.198677] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:46:57.198361+00:00 node-68 kernel: [1526829.198681] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T13:46:57.198361+00:00 node-68 kernel: [1526829.198682] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:46:57.198362+00:00 node-68 kernel: [1526829.198683] [] process_backlog+0xa8/0x150 2017-10-21T13:46:57.198363+00:00 node-68 kernel: [1526829.198685] [] net_rx_action+0x21e/0x360 2017-10-21T13:46:57.198364+00:00 node-68 kernel: [1526829.198687] [] __do_softirq+0x101/0x290 2017-10-21T13:46:57.198365+00:00 node-68 kernel: [1526829.198689] [] irq_exit+0xa3/0xb0 2017-10-21T13:46:57.198366+00:00 node-68 kernel: [1526829.198693] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:46:57.198366+00:00 node-68 kernel: [1526829.198696] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:46:57.198367+00:00 node-68 kernel: [1526829.198697] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:46:57.198368+00:00 node-68 kernel: [1526829.198700] [] cpuidle_enter+0x17/0x20 2017-10-21T13:46:57.198369+00:00 node-68 kernel: [1526829.198703] [] call_cpuidle+0x32/0x60 2017-10-21T13:46:57.198370+00:00 node-68 kernel: [1526829.198704] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:46:57.198370+00:00 node-68 kernel: [1526829.198706] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:46:57.198371+00:00 node-68 kernel: [1526829.198708] [] start_secondary+0x154/0x190 2017-10-21T13:46:57.198372+00:00 node-68 kernel: [1526829.198710] ---[ end trace d44d42b3ada78410 ]--- 2017-10-21T13:51:25.756653+00:00 node-68 kernel: [1527097.739094] ------------[ cut here ]------------ 2017-10-21T13:51:25.756676+00:00 node-68 kernel: [1527097.739108] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:51:25.756678+00:00 node-68 kernel: [1527097.739112] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:51:25.756679+00:00 node-68 kernel: [1527097.739113] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:51:25.756682+00:00 node-68 kernel: [1527097.739179] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:51:25.756683+00:00 node-68 kernel: [1527097.739180] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:51:25.756684+00:00 node-68 kernel: [1527097.739181] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:51:25.756697+00:00 node-68 kernel: [1527097.739183] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:51:25.756699+00:00 node-68 kernel: [1527097.739185] ffff88102cbf3200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:51:25.756700+00:00 node-68 kernel: [1527097.739188] Call Trace: 2017-10-21T13:51:25.756701+00:00 node-68 kernel: [1527097.739189] [] dump_stack+0x63/0x90 2017-10-21T13:51:25.756702+00:00 node-68 kernel: [1527097.739196] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:51:25.756702+00:00 node-68 kernel: [1527097.739198] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:51:25.756703+00:00 node-68 kernel: [1527097.739200] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:51:25.756704+00:00 node-68 kernel: [1527097.739202] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:51:25.756706+00:00 node-68 kernel: [1527097.739204] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:51:25.756707+00:00 node-68 kernel: [1527097.739209] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:51:25.756707+00:00 node-68 kernel: [1527097.739212] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:51:25.756708+00:00 node-68 kernel: [1527097.739214] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:51:25.756708+00:00 node-68 kernel: [1527097.739218] [] ? nf_iterate+0x62/0x80 2017-10-21T13:51:25.756710+00:00 node-68 kernel: [1527097.739221] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:51:25.756711+00:00 node-68 kernel: [1527097.739226] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:51:25.756712+00:00 node-68 kernel: [1527097.739229] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:51:25.756713+00:00 node-68 kernel: [1527097.739231] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:51:25.756713+00:00 node-68 kernel: [1527097.739234] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:51:25.756714+00:00 node-68 kernel: [1527097.739237] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:51:25.756715+00:00 node-68 kernel: [1527097.739239] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:51:25.756716+00:00 node-68 kernel: [1527097.739241] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:51:25.756717+00:00 node-68 kernel: [1527097.739244] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:51:25.756718+00:00 node-68 kernel: [1527097.739247] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:51:25.756718+00:00 node-68 kernel: [1527097.739248] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:51:25.756719+00:00 node-68 kernel: [1527097.739251] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:51:25.756720+00:00 node-68 kernel: [1527097.739253] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:51:25.756727+00:00 node-68 kernel: [1527097.739255] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:51:25.756728+00:00 node-68 kernel: [1527097.739256] [] process_backlog+0xa8/0x150 2017-10-21T13:51:25.756730+00:00 node-68 kernel: [1527097.739257] [] net_rx_action+0x21e/0x360 2017-10-21T13:51:25.756730+00:00 node-68 kernel: [1527097.739259] [] __do_softirq+0x101/0x290 2017-10-21T13:51:25.756732+00:00 node-68 kernel: [1527097.739261] [] irq_exit+0xa3/0xb0 2017-10-21T13:51:25.756733+00:00 node-68 kernel: [1527097.739263] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:51:25.756734+00:00 node-68 kernel: [1527097.739266] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:51:25.756735+00:00 node-68 kernel: [1527097.739267] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:51:25.756736+00:00 node-68 kernel: [1527097.739270] [] cpuidle_enter+0x17/0x20 2017-10-21T13:51:25.756736+00:00 node-68 kernel: [1527097.739273] [] call_cpuidle+0x32/0x60 2017-10-21T13:51:25.756738+00:00 node-68 kernel: [1527097.739274] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:51:25.756739+00:00 node-68 kernel: [1527097.739276] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:51:25.756740+00:00 node-68 kernel: [1527097.739277] [] start_secondary+0x154/0x190 2017-10-21T13:51:25.756741+00:00 node-68 kernel: [1527097.739280] ---[ end trace d44d42b3ada78411 ]--- 2017-10-21T13:52:58.393860+00:00 node-68 kernel: [1527190.370069] ------------[ cut here ]------------ 2017-10-21T13:52:58.393886+00:00 node-68 kernel: [1527190.370089] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:52:58.393889+00:00 node-68 kernel: [1527190.370094] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:52:58.393890+00:00 node-68 kernel: [1527190.370096] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:52:58.393893+00:00 node-68 kernel: [1527190.370193] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:52:58.393894+00:00 node-68 kernel: [1527190.370195] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:52:58.393896+00:00 node-68 kernel: [1527190.370197] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:52:58.393923+00:00 node-68 kernel: [1527190.370200] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:52:58.393925+00:00 node-68 kernel: [1527190.370204] ffff88103500c500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:52:58.393927+00:00 node-68 kernel: [1527190.370207] Call Trace: 2017-10-21T13:52:58.393929+00:00 node-68 kernel: [1527190.370209] [] dump_stack+0x63/0x90 2017-10-21T13:52:58.393930+00:00 node-68 kernel: [1527190.370218] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:52:58.393931+00:00 node-68 kernel: [1527190.370220] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:52:58.393932+00:00 node-68 kernel: [1527190.370224] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:52:58.393933+00:00 node-68 kernel: [1527190.370227] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:52:58.393935+00:00 node-68 kernel: [1527190.370230] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:52:58.393937+00:00 node-68 kernel: [1527190.370238] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:52:58.393938+00:00 node-68 kernel: [1527190.370244] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:52:58.393939+00:00 node-68 kernel: [1527190.370248] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:52:58.393940+00:00 node-68 kernel: [1527190.370251] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:52:58.393942+00:00 node-68 kernel: [1527190.370256] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:52:58.393943+00:00 node-68 kernel: [1527190.370260] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:52:58.393945+00:00 node-68 kernel: [1527190.370265] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:52:58.393946+00:00 node-68 kernel: [1527190.370271] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:52:58.393948+00:00 node-68 kernel: [1527190.370276] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:52:58.393949+00:00 node-68 kernel: [1527190.370281] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:52:58.393951+00:00 node-68 kernel: [1527190.370286] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:52:58.393953+00:00 node-68 kernel: [1527190.370291] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:52:58.393955+00:00 node-68 kernel: [1527190.370295] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:52:58.393956+00:00 node-68 kernel: [1527190.370299] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:52:58.393957+00:00 node-68 kernel: [1527190.370303] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:52:58.393958+00:00 node-68 kernel: [1527190.370306] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:52:58.393961+00:00 node-68 kernel: [1527190.370308] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:52:58.393975+00:00 node-68 kernel: [1527190.370310] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:52:58.393977+00:00 node-68 kernel: [1527190.370312] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:52:58.393979+00:00 node-68 kernel: [1527190.370315] [] process_backlog+0xa8/0x150 2017-10-21T13:52:58.393980+00:00 node-68 kernel: [1527190.370317] [] net_rx_action+0x21e/0x360 2017-10-21T13:52:58.393982+00:00 node-68 kernel: [1527190.370320] [] __do_softirq+0x101/0x290 2017-10-21T13:52:58.393984+00:00 node-68 kernel: [1527190.370323] [] irq_exit+0xa3/0xb0 2017-10-21T13:52:58.393985+00:00 node-68 kernel: [1527190.370326] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:52:58.393986+00:00 node-68 kernel: [1527190.370332] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:52:58.393987+00:00 node-68 kernel: [1527190.370333] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:52:58.393988+00:00 node-68 kernel: [1527190.370339] [] cpuidle_enter+0x17/0x20 2017-10-21T13:52:58.393990+00:00 node-68 kernel: [1527190.370343] [] call_cpuidle+0x32/0x60 2017-10-21T13:52:58.393992+00:00 node-68 kernel: [1527190.370345] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:52:58.393993+00:00 node-68 kernel: [1527190.370347] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:52:58.393994+00:00 node-68 kernel: [1527190.370350] [] start_secondary+0x154/0x190 2017-10-21T13:52:58.393995+00:00 node-68 kernel: [1527190.370353] ---[ end trace d44d42b3ada78412 ]--- 2017-10-21T13:53:29.694764+00:00 node-68 kernel: [1527221.669007] ------------[ cut here ]------------ 2017-10-21T13:53:29.694784+00:00 node-68 kernel: [1527221.669022] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:53:29.694785+00:00 node-68 kernel: [1527221.669025] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:53:29.694786+00:00 node-68 kernel: [1527221.669027] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:53:29.694788+00:00 node-68 kernel: [1527221.669092] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:53:29.694802+00:00 node-68 kernel: [1527221.669094] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:53:29.694807+00:00 node-68 kernel: [1527221.669095] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:53:29.694824+00:00 node-68 kernel: [1527221.669097] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:53:29.694826+00:00 node-68 kernel: [1527221.669098] ffff88203344fc00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:53:29.694827+00:00 node-68 kernel: [1527221.669100] Call Trace: 2017-10-21T13:53:29.694829+00:00 node-68 kernel: [1527221.669101] [] dump_stack+0x63/0x90 2017-10-21T13:53:29.694830+00:00 node-68 kernel: [1527221.669109] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:53:29.694830+00:00 node-68 kernel: [1527221.669110] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:53:29.694831+00:00 node-68 kernel: [1527221.669113] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:53:29.694832+00:00 node-68 kernel: [1527221.669114] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:53:29.694833+00:00 node-68 kernel: [1527221.669116] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:53:29.694834+00:00 node-68 kernel: [1527221.669121] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:53:29.694835+00:00 node-68 kernel: [1527221.669126] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:53:29.694836+00:00 node-68 kernel: [1527221.669129] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:53:29.694836+00:00 node-68 kernel: [1527221.669131] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:53:29.694837+00:00 node-68 kernel: [1527221.669134] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:53:29.694839+00:00 node-68 kernel: [1527221.669136] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:53:29.694840+00:00 node-68 kernel: [1527221.669139] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:53:29.694841+00:00 node-68 kernel: [1527221.669142] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:53:29.694842+00:00 node-68 kernel: [1527221.669143] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:53:29.694846+00:00 node-68 kernel: [1527221.669145] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:53:29.694846+00:00 node-68 kernel: [1527221.669151] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:53:29.694848+00:00 node-68 kernel: [1527221.669155] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:53:29.694849+00:00 node-68 kernel: [1527221.669159] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:53:29.694849+00:00 node-68 kernel: [1527221.669162] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:53:29.694850+00:00 node-68 kernel: [1527221.669164] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:53:29.694850+00:00 node-68 kernel: [1527221.669166] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:53:29.694851+00:00 node-68 kernel: [1527221.669167] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:53:29.694859+00:00 node-68 kernel: [1527221.669169] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T13:53:29.694860+00:00 node-68 kernel: [1527221.669170] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:53:29.694860+00:00 node-68 kernel: [1527221.669172] [] process_backlog+0xa8/0x150 2017-10-21T13:53:29.694861+00:00 node-68 kernel: [1527221.669173] [] net_rx_action+0x21e/0x360 2017-10-21T13:53:29.694861+00:00 node-68 kernel: [1527221.669175] [] __do_softirq+0x101/0x290 2017-10-21T13:53:29.694863+00:00 node-68 kernel: [1527221.669177] [] irq_exit+0xa3/0xb0 2017-10-21T13:53:29.694864+00:00 node-68 kernel: [1527221.669179] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:53:29.694864+00:00 node-68 kernel: [1527221.669183] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:53:29.694865+00:00 node-68 kernel: [1527221.669183] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:53:29.694866+00:00 node-68 kernel: [1527221.669187] [] cpuidle_enter+0x17/0x20 2017-10-21T13:53:29.694866+00:00 node-68 kernel: [1527221.669190] [] call_cpuidle+0x32/0x60 2017-10-21T13:53:29.694868+00:00 node-68 kernel: [1527221.669191] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:53:29.694869+00:00 node-68 kernel: [1527221.669193] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:53:29.694869+00:00 node-68 kernel: [1527221.669194] [] start_secondary+0x154/0x190 2017-10-21T13:53:29.694870+00:00 node-68 kernel: [1527221.669196] ---[ end trace d44d42b3ada78413 ]--- 2017-10-21T13:54:09.756222+00:00 node-68 kernel: [1527261.727790] ------------[ cut here ]------------ 2017-10-21T13:54:09.756242+00:00 node-68 kernel: [1527261.727803] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:54:09.756244+00:00 node-68 kernel: [1527261.727818] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=2611 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:54:09.756245+00:00 node-68 kernel: [1527261.727820] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:54:09.756247+00:00 node-68 kernel: [1527261.727884] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:54:09.756247+00:00 node-68 kernel: [1527261.727886] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:54:09.756248+00:00 node-68 kernel: [1527261.727887] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:54:09.756274+00:00 node-68 kernel: [1527261.727889] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:54:09.756275+00:00 node-68 kernel: [1527261.727890] ffff881dddb80a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:54:09.756276+00:00 node-68 kernel: [1527261.727892] Call Trace: 2017-10-21T13:54:09.756278+00:00 node-68 kernel: [1527261.727893] [] dump_stack+0x63/0x90 2017-10-21T13:54:09.756278+00:00 node-68 kernel: [1527261.727902] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:54:09.756279+00:00 node-68 kernel: [1527261.727903] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:54:09.756280+00:00 node-68 kernel: [1527261.727906] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:54:09.756280+00:00 node-68 kernel: [1527261.727907] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:54:09.756282+00:00 node-68 kernel: [1527261.727910] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:54:09.756283+00:00 node-68 kernel: [1527261.727916] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:54:09.756283+00:00 node-68 kernel: [1527261.727919] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:54:09.756284+00:00 node-68 kernel: [1527261.727924] [] ? nf_iterate+0x62/0x80 2017-10-21T13:54:09.756285+00:00 node-68 kernel: [1527261.727927] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:54:09.756285+00:00 node-68 kernel: [1527261.727934] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:54:09.756287+00:00 node-68 kernel: [1527261.727936] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:54:09.756288+00:00 node-68 kernel: [1527261.727939] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:54:09.756288+00:00 node-68 kernel: [1527261.727941] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:54:09.756289+00:00 node-68 kernel: [1527261.727944] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:54:09.756290+00:00 node-68 kernel: [1527261.727948] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T13:54:09.756290+00:00 node-68 kernel: [1527261.727952] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:54:09.756292+00:00 node-68 kernel: [1527261.727956] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:54:09.756293+00:00 node-68 kernel: [1527261.727958] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:54:09.756293+00:00 node-68 kernel: [1527261.727960] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:54:09.756294+00:00 node-68 kernel: [1527261.727962] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:54:09.756294+00:00 node-68 kernel: [1527261.727963] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:54:09.756296+00:00 node-68 kernel: [1527261.727966] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T13:54:09.756297+00:00 node-68 kernel: [1527261.727968] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:54:09.756304+00:00 node-68 kernel: [1527261.727969] [] process_backlog+0xa8/0x150 2017-10-21T13:54:09.756305+00:00 node-68 kernel: [1527261.727970] [] net_rx_action+0x21e/0x360 2017-10-21T13:54:09.756306+00:00 node-68 kernel: [1527261.727972] [] __do_softirq+0x101/0x290 2017-10-21T13:54:09.756307+00:00 node-68 kernel: [1527261.727974] [] irq_exit+0xa3/0xb0 2017-10-21T13:54:09.756308+00:00 node-68 kernel: [1527261.727977] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:54:09.756309+00:00 node-68 kernel: [1527261.727980] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:54:09.756310+00:00 node-68 kernel: [1527261.727981] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:54:09.756311+00:00 node-68 kernel: [1527261.727984] [] cpuidle_enter+0x17/0x20 2017-10-21T13:54:09.756312+00:00 node-68 kernel: [1527261.727987] [] call_cpuidle+0x32/0x60 2017-10-21T13:54:09.756312+00:00 node-68 kernel: [1527261.727988] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:54:09.756314+00:00 node-68 kernel: [1527261.727989] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:54:09.756315+00:00 node-68 kernel: [1527261.727991] [] start_secondary+0x154/0x190 2017-10-21T13:54:09.756316+00:00 node-68 kernel: [1527261.727993] ---[ end trace d44d42b3ada78414 ]--- 2017-10-21T13:54:38.663759+00:00 node-68 kernel: [1527290.633428] ------------[ cut here ]------------ 2017-10-21T13:54:38.663779+00:00 node-68 kernel: [1527290.633444] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:54:38.663781+00:00 node-68 kernel: [1527290.633448] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:54:38.663782+00:00 node-68 kernel: [1527290.633449] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:54:38.663783+00:00 node-68 kernel: [1527290.633518] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:54:38.663785+00:00 node-68 kernel: [1527290.633519] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:54:38.663785+00:00 node-68 kernel: [1527290.633520] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:54:38.663799+00:00 node-68 kernel: [1527290.633522] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:54:38.663800+00:00 node-68 kernel: [1527290.633524] ffff881e7828d100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:54:38.663801+00:00 node-68 kernel: [1527290.633525] Call Trace: 2017-10-21T13:54:38.663803+00:00 node-68 kernel: [1527290.633527] [] dump_stack+0x63/0x90 2017-10-21T13:54:38.663803+00:00 node-68 kernel: [1527290.633534] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:54:38.663804+00:00 node-68 kernel: [1527290.633536] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:54:38.663804+00:00 node-68 kernel: [1527290.633539] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:54:38.663805+00:00 node-68 kernel: [1527290.633540] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:54:38.663815+00:00 node-68 kernel: [1527290.633542] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:54:38.663817+00:00 node-68 kernel: [1527290.633547] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:54:38.663818+00:00 node-68 kernel: [1527290.633550] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:54:38.663819+00:00 node-68 kernel: [1527290.633556] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:54:38.663820+00:00 node-68 kernel: [1527290.633558] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:54:38.663821+00:00 node-68 kernel: [1527290.633560] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:54:38.663822+00:00 node-68 kernel: [1527290.633563] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:54:38.663823+00:00 node-68 kernel: [1527290.633565] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:54:38.663823+00:00 node-68 kernel: [1527290.633568] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:54:38.663824+00:00 node-68 kernel: [1527290.633574] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:54:38.663825+00:00 node-68 kernel: [1527290.633577] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:54:38.663826+00:00 node-68 kernel: [1527290.633580] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:54:38.663827+00:00 node-68 kernel: [1527290.633583] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:54:38.663828+00:00 node-68 kernel: [1527290.633586] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:54:38.663828+00:00 node-68 kernel: [1527290.633588] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:54:38.663829+00:00 node-68 kernel: [1527290.633591] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:54:38.663829+00:00 node-68 kernel: [1527290.633594] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:54:38.663830+00:00 node-68 kernel: [1527290.633596] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:54:38.663838+00:00 node-68 kernel: [1527290.633598] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:54:38.663838+00:00 node-68 kernel: [1527290.633599] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:54:38.663839+00:00 node-68 kernel: [1527290.633600] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:54:38.663840+00:00 node-68 kernel: [1527290.633601] [] process_backlog+0xa8/0x150 2017-10-21T13:54:38.663840+00:00 node-68 kernel: [1527290.633603] [] net_rx_action+0x21e/0x360 2017-10-21T13:54:38.663841+00:00 node-68 kernel: [1527290.633605] [] __do_softirq+0x101/0x290 2017-10-21T13:54:38.663843+00:00 node-68 kernel: [1527290.633607] [] irq_exit+0xa3/0xb0 2017-10-21T13:54:38.663843+00:00 node-68 kernel: [1527290.633609] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:54:38.663844+00:00 node-68 kernel: [1527290.633613] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:54:38.663845+00:00 node-68 kernel: [1527290.633613] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:54:38.663846+00:00 node-68 kernel: [1527290.633617] [] cpuidle_enter+0x17/0x20 2017-10-21T13:54:38.663847+00:00 node-68 kernel: [1527290.633619] [] call_cpuidle+0x32/0x60 2017-10-21T13:54:38.663848+00:00 node-68 kernel: [1527290.633621] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:54:38.663849+00:00 node-68 kernel: [1527290.633622] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:54:38.663850+00:00 node-68 kernel: [1527290.633624] [] start_secondary+0x154/0x190 2017-10-21T13:54:38.663850+00:00 node-68 kernel: [1527290.633626] ---[ end trace d44d42b3ada78415 ]--- 2017-10-21T13:56:25.413865+00:00 node-68 kernel: [1527397.375450] ------------[ cut here ]------------ 2017-10-21T13:56:25.413882+00:00 node-68 kernel: [1527397.375468] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:56:25.413884+00:00 node-68 kernel: [1527397.375472] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:56:25.413886+00:00 node-68 kernel: [1527397.375474] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:56:25.413894+00:00 node-68 kernel: [1527397.375565] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:56:25.413895+00:00 node-68 kernel: [1527397.375567] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:56:25.413897+00:00 node-68 kernel: [1527397.375568] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:56:25.413917+00:00 node-68 kernel: [1527397.375571] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:56:25.413919+00:00 node-68 kernel: [1527397.375574] ffff881e8c559100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:56:25.413921+00:00 node-68 kernel: [1527397.375578] Call Trace: 2017-10-21T13:56:25.413922+00:00 node-68 kernel: [1527397.375579] [] dump_stack+0x63/0x90 2017-10-21T13:56:25.413923+00:00 node-68 kernel: [1527397.375589] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:56:25.413924+00:00 node-68 kernel: [1527397.375591] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:56:25.413925+00:00 node-68 kernel: [1527397.375595] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:56:25.413926+00:00 node-68 kernel: [1527397.375597] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:56:25.413928+00:00 node-68 kernel: [1527397.375600] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:56:25.413929+00:00 node-68 kernel: [1527397.375615] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:56:25.413931+00:00 node-68 kernel: [1527397.375619] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:56:25.413931+00:00 node-68 kernel: [1527397.375625] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T13:56:25.413933+00:00 node-68 kernel: [1527397.375629] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T13:56:25.413934+00:00 node-68 kernel: [1527397.375633] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T13:56:25.413936+00:00 node-68 kernel: [1527397.375637] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:56:25.413937+00:00 node-68 kernel: [1527397.375641] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:56:25.413938+00:00 node-68 kernel: [1527397.375645] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:56:25.413939+00:00 node-68 kernel: [1527397.375808] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T13:56:25.413940+00:00 node-68 kernel: [1527397.375944] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T13:56:25.413941+00:00 node-68 kernel: [1527397.376213] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:56:25.413943+00:00 node-68 kernel: [1527397.376218] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T13:56:25.413944+00:00 node-68 kernel: [1527397.376357] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T13:56:25.413945+00:00 node-68 kernel: [1527397.376494] [] ? __slab_free+0xcb/0x2c0 2017-10-21T13:56:25.413946+00:00 node-68 kernel: [1527397.376631] [] ? skb_release_data+0xa7/0xd0 2017-10-21T13:56:25.413946+00:00 node-68 kernel: [1527397.376635] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:56:25.413947+00:00 node-68 kernel: [1527397.376636] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:56:25.413958+00:00 node-68 kernel: [1527397.376638] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T13:56:25.413960+00:00 node-68 kernel: [1527397.376640] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T13:56:25.413961+00:00 node-68 kernel: [1527397.376641] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:56:25.413963+00:00 node-68 kernel: [1527397.376643] [] process_backlog+0xa8/0x150 2017-10-21T13:56:25.413964+00:00 node-68 kernel: [1527397.376644] [] net_rx_action+0x21e/0x360 2017-10-21T13:56:25.413965+00:00 node-68 kernel: [1527397.376646] [] __do_softirq+0x101/0x290 2017-10-21T13:56:25.413967+00:00 node-68 kernel: [1527397.376648] [] irq_exit+0xa3/0xb0 2017-10-21T13:56:25.413969+00:00 node-68 kernel: [1527397.376652] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:56:25.413970+00:00 node-68 kernel: [1527397.376655] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:56:25.413971+00:00 node-68 kernel: [1527397.376656] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:56:25.413973+00:00 node-68 kernel: [1527397.376660] [] cpuidle_enter+0x17/0x20 2017-10-21T13:56:25.413974+00:00 node-68 kernel: [1527397.376663] [] call_cpuidle+0x32/0x60 2017-10-21T13:56:25.413975+00:00 node-68 kernel: [1527397.376664] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:56:25.413976+00:00 node-68 kernel: [1527397.376666] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:56:25.413977+00:00 node-68 kernel: [1527397.376667] [] start_secondary+0x154/0x190 2017-10-21T13:56:25.413979+00:00 node-68 kernel: [1527397.376670] ---[ end trace d44d42b3ada78416 ]--- 2017-10-21T13:58:48.606059+00:00 node-68 kernel: [1527540.559168] ------------[ cut here ]------------ 2017-10-21T13:58:48.606085+00:00 node-68 kernel: [1527540.559183] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:58:48.606087+00:00 node-68 kernel: [1527540.559186] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:58:48.606089+00:00 node-68 kernel: [1527540.559188] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:58:48.606091+00:00 node-68 kernel: [1527540.559267] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:58:48.606092+00:00 node-68 kernel: [1527540.559268] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:58:48.606093+00:00 node-68 kernel: [1527540.559269] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:58:48.606109+00:00 node-68 kernel: [1527540.559271] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:58:48.606110+00:00 node-68 kernel: [1527540.559273] ffff881ddbb45400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:58:48.606112+00:00 node-68 kernel: [1527540.559274] Call Trace: 2017-10-21T13:58:48.606113+00:00 node-68 kernel: [1527540.559275] [] dump_stack+0x63/0x90 2017-10-21T13:58:48.606114+00:00 node-68 kernel: [1527540.559283] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:58:48.606115+00:00 node-68 kernel: [1527540.559284] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:58:48.606115+00:00 node-68 kernel: [1527540.559286] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:58:48.606116+00:00 node-68 kernel: [1527540.559288] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:58:48.606118+00:00 node-68 kernel: [1527540.559291] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:58:48.606119+00:00 node-68 kernel: [1527540.559296] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:58:48.606120+00:00 node-68 kernel: [1527540.559298] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T13:58:48.606120+00:00 node-68 kernel: [1527540.559300] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:58:48.606121+00:00 node-68 kernel: [1527540.559304] [] ? nf_iterate+0x62/0x80 2017-10-21T13:58:48.606122+00:00 node-68 kernel: [1527540.559308] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:58:48.606123+00:00 node-68 kernel: [1527540.559313] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:58:48.606124+00:00 node-68 kernel: [1527540.559316] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:58:48.606125+00:00 node-68 kernel: [1527540.559318] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:58:48.606125+00:00 node-68 kernel: [1527540.559321] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:58:48.606126+00:00 node-68 kernel: [1527540.559324] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:58:48.606128+00:00 node-68 kernel: [1527540.559326] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:58:48.606129+00:00 node-68 kernel: [1527540.559327] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:58:48.606130+00:00 node-68 kernel: [1527540.559331] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:58:48.606131+00:00 node-68 kernel: [1527540.559334] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:58:48.606131+00:00 node-68 kernel: [1527540.559336] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:58:48.606132+00:00 node-68 kernel: [1527540.559338] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:58:48.606133+00:00 node-68 kernel: [1527540.559340] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:58:48.606140+00:00 node-68 kernel: [1527540.559342] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:58:48.606142+00:00 node-68 kernel: [1527540.559343] [] process_backlog+0xa8/0x150 2017-10-21T13:58:48.606143+00:00 node-68 kernel: [1527540.559344] [] net_rx_action+0x21e/0x360 2017-10-21T13:58:48.606145+00:00 node-68 kernel: [1527540.559347] [] __do_softirq+0x101/0x290 2017-10-21T13:58:48.606146+00:00 node-68 kernel: [1527540.559348] [] irq_exit+0xa3/0xb0 2017-10-21T13:58:48.606148+00:00 node-68 kernel: [1527540.559350] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:58:48.606150+00:00 node-68 kernel: [1527540.559353] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:58:48.606151+00:00 node-68 kernel: [1527540.559353] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:58:48.606152+00:00 node-68 kernel: [1527540.559357] [] cpuidle_enter+0x17/0x20 2017-10-21T13:58:48.606153+00:00 node-68 kernel: [1527540.559359] [] call_cpuidle+0x32/0x60 2017-10-21T13:58:48.606155+00:00 node-68 kernel: [1527540.559360] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:58:48.606156+00:00 node-68 kernel: [1527540.559362] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:58:48.606158+00:00 node-68 kernel: [1527540.559363] [] start_secondary+0x154/0x190 2017-10-21T13:58:48.606159+00:00 node-68 kernel: [1527540.559366] ---[ end trace d44d42b3ada78417 ]--- 2017-10-21T13:59:34.638314+00:00 node-68 kernel: [1527586.588416] ------------[ cut here ]------------ 2017-10-21T13:59:34.638331+00:00 node-68 kernel: [1527586.588431] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T13:59:34.638339+00:00 node-68 kernel: [1527586.588435] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T13:59:34.638340+00:00 node-68 kernel: [1527586.588436] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T13:59:34.638341+00:00 node-68 kernel: [1527586.588502] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T13:59:34.638343+00:00 node-68 kernel: [1527586.588504] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T13:59:34.638343+00:00 node-68 kernel: [1527586.588505] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T13:59:34.638359+00:00 node-68 kernel: [1527586.588507] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T13:59:34.638360+00:00 node-68 kernel: [1527586.588509] ffff881036c9da00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T13:59:34.638361+00:00 node-68 kernel: [1527586.588511] Call Trace: 2017-10-21T13:59:34.638363+00:00 node-68 kernel: [1527586.588512] [] dump_stack+0x63/0x90 2017-10-21T13:59:34.638363+00:00 node-68 kernel: [1527586.588520] [] warn_slowpath_common+0x82/0xc0 2017-10-21T13:59:34.638364+00:00 node-68 kernel: [1527586.588521] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T13:59:34.638364+00:00 node-68 kernel: [1527586.588524] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T13:59:34.638365+00:00 node-68 kernel: [1527586.588525] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T13:59:34.638367+00:00 node-68 kernel: [1527586.588529] [] __skb_gso_segment+0xfd/0x110 2017-10-21T13:59:34.638368+00:00 node-68 kernel: [1527586.588534] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T13:59:34.638369+00:00 node-68 kernel: [1527586.588536] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T13:59:34.638369+00:00 node-68 kernel: [1527586.588540] [] ? nf_iterate+0x62/0x80 2017-10-21T13:59:34.638370+00:00 node-68 kernel: [1527586.588542] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T13:59:34.638371+00:00 node-68 kernel: [1527586.588548] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T13:59:34.638372+00:00 node-68 kernel: [1527586.588551] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T13:59:34.638373+00:00 node-68 kernel: [1527586.588554] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T13:59:34.638374+00:00 node-68 kernel: [1527586.588556] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T13:59:34.638374+00:00 node-68 kernel: [1527586.588559] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T13:59:34.638375+00:00 node-68 kernel: [1527586.588562] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T13:59:34.638376+00:00 node-68 kernel: [1527586.588564] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T13:59:34.638377+00:00 node-68 kernel: [1527586.588565] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T13:59:34.638378+00:00 node-68 kernel: [1527586.588570] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T13:59:34.638379+00:00 node-68 kernel: [1527586.588572] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T13:59:34.638379+00:00 node-68 kernel: [1527586.588574] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T13:59:34.638380+00:00 node-68 kernel: [1527586.588577] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T13:59:34.638381+00:00 node-68 kernel: [1527586.588580] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T13:59:34.638388+00:00 node-68 kernel: [1527586.588581] [] __netif_receive_skb+0x18/0x60 2017-10-21T13:59:34.638389+00:00 node-68 kernel: [1527586.588583] [] process_backlog+0xa8/0x150 2017-10-21T13:59:34.638390+00:00 node-68 kernel: [1527586.588584] [] net_rx_action+0x21e/0x360 2017-10-21T13:59:34.638391+00:00 node-68 kernel: [1527586.588586] [] __do_softirq+0x101/0x290 2017-10-21T13:59:34.638391+00:00 node-68 kernel: [1527586.588588] [] irq_exit+0xa3/0xb0 2017-10-21T13:59:34.638393+00:00 node-68 kernel: [1527586.588590] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T13:59:34.638394+00:00 node-68 kernel: [1527586.588593] [] call_function_single_interrupt+0x82/0x90 2017-10-21T13:59:34.638395+00:00 node-68 kernel: [1527586.588594] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T13:59:34.638396+00:00 node-68 kernel: [1527586.588597] [] cpuidle_enter+0x17/0x20 2017-10-21T13:59:34.638397+00:00 node-68 kernel: [1527586.588600] [] call_cpuidle+0x32/0x60 2017-10-21T13:59:34.638397+00:00 node-68 kernel: [1527586.588601] [] ? cpuidle_select+0x13/0x20 2017-10-21T13:59:34.638399+00:00 node-68 kernel: [1527586.588602] [] cpu_startup_entry+0x290/0x350 2017-10-21T13:59:34.638400+00:00 node-68 kernel: [1527586.588604] [] start_secondary+0x154/0x190 2017-10-21T13:59:34.638401+00:00 node-68 kernel: [1527586.588606] ---[ end trace d44d42b3ada78418 ]--- 2017-10-21T14:02:16.432220+00:00 node-68 kernel: [1527748.371604] ------------[ cut here ]------------ 2017-10-21T14:02:16.432248+00:00 node-68 kernel: [1527748.371618] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:02:16.432251+00:00 node-68 kernel: [1527748.371621] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:02:16.432253+00:00 node-68 kernel: [1527748.371623] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:02:16.432263+00:00 node-68 kernel: [1527748.371690] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:02:16.432265+00:00 node-68 kernel: [1527748.371692] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:02:16.432266+00:00 node-68 kernel: [1527748.371693] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:02:16.432283+00:00 node-68 kernel: [1527748.371695] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:02:16.432285+00:00 node-68 kernel: [1527748.371697] ffff8820358bac00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:02:16.432286+00:00 node-68 kernel: [1527748.371698] Call Trace: 2017-10-21T14:02:16.432288+00:00 node-68 kernel: [1527748.371700] [] dump_stack+0x63/0x90 2017-10-21T14:02:16.432289+00:00 node-68 kernel: [1527748.371707] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:02:16.432289+00:00 node-68 kernel: [1527748.371708] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:02:16.432290+00:00 node-68 kernel: [1527748.371711] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:02:16.432291+00:00 node-68 kernel: [1527748.371712] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:02:16.432292+00:00 node-68 kernel: [1527748.371714] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:02:16.432293+00:00 node-68 kernel: [1527748.371719] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:02:16.432294+00:00 node-68 kernel: [1527748.371722] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:02:16.432295+00:00 node-68 kernel: [1527748.371727] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:02:16.432295+00:00 node-68 kernel: [1527748.371729] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:02:16.432296+00:00 node-68 kernel: [1527748.371731] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:02:16.432298+00:00 node-68 kernel: [1527748.371734] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:02:16.432299+00:00 node-68 kernel: [1527748.371736] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:02:16.432299+00:00 node-68 kernel: [1527748.371739] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:02:16.432300+00:00 node-68 kernel: [1527748.371745] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:02:16.432301+00:00 node-68 kernel: [1527748.371748] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:02:16.432302+00:00 node-68 kernel: [1527748.371753] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:02:16.432303+00:00 node-68 kernel: [1527748.371755] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:02:16.432304+00:00 node-68 kernel: [1527748.371758] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:02:16.432305+00:00 node-68 kernel: [1527748.371760] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:02:16.432306+00:00 node-68 kernel: [1527748.371763] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T14:02:16.432306+00:00 node-68 kernel: [1527748.371766] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:02:16.432307+00:00 node-68 kernel: [1527748.371767] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:02:16.432315+00:00 node-68 kernel: [1527748.371769] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:02:16.432315+00:00 node-68 kernel: [1527748.371771] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T14:02:16.432316+00:00 node-68 kernel: [1527748.371772] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:02:16.432317+00:00 node-68 kernel: [1527748.371774] [] process_backlog+0xa8/0x150 2017-10-21T14:02:16.432317+00:00 node-68 kernel: [1527748.371775] [] net_rx_action+0x21e/0x360 2017-10-21T14:02:16.432318+00:00 node-68 kernel: [1527748.371777] [] __do_softirq+0x101/0x290 2017-10-21T14:02:16.432320+00:00 node-68 kernel: [1527748.371779] [] irq_exit+0xa3/0xb0 2017-10-21T14:02:16.432320+00:00 node-68 kernel: [1527748.371782] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:02:16.432334+00:00 node-68 kernel: [1527748.371785] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:02:16.432335+00:00 node-68 kernel: [1527748.371786] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:02:16.432336+00:00 node-68 kernel: [1527748.371789] [] cpuidle_enter+0x17/0x20 2017-10-21T14:02:16.432338+00:00 node-68 kernel: [1527748.371792] [] call_cpuidle+0x32/0x60 2017-10-21T14:02:16.432339+00:00 node-68 kernel: [1527748.371793] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:02:16.432339+00:00 node-68 kernel: [1527748.371795] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:02:16.432340+00:00 node-68 kernel: [1527748.371796] [] start_secondary+0x154/0x190 2017-10-21T14:02:16.432340+00:00 node-68 kernel: [1527748.371798] ---[ end trace d44d42b3ada78419 ]--- 2017-10-21T14:09:01.871507+00:00 node-68 kernel: [1528153.784021] ------------[ cut here ]------------ 2017-10-21T14:09:01.871528+00:00 node-68 kernel: [1528153.784040] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:09:01.871530+00:00 node-68 kernel: [1528153.784045] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:09:01.871531+00:00 node-68 kernel: [1528153.784047] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:09:01.871533+00:00 node-68 kernel: [1528153.784140] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:09:01.871534+00:00 node-68 kernel: [1528153.784142] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:09:01.871535+00:00 node-68 kernel: [1528153.784143] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:09:01.871549+00:00 node-68 kernel: [1528153.784148] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:09:01.871550+00:00 node-68 kernel: [1528153.784150] ffff881e722a5e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:09:01.871551+00:00 node-68 kernel: [1528153.784152] Call Trace: 2017-10-21T14:09:01.871561+00:00 node-68 kernel: [1528153.784154] [] dump_stack+0x63/0x90 2017-10-21T14:09:01.871562+00:00 node-68 kernel: [1528153.784163] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:09:01.871563+00:00 node-68 kernel: [1528153.784166] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:09:01.871563+00:00 node-68 kernel: [1528153.784170] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:09:01.871564+00:00 node-68 kernel: [1528153.784172] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:09:01.871566+00:00 node-68 kernel: [1528153.784175] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:09:01.871567+00:00 node-68 kernel: [1528153.784182] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:09:01.871568+00:00 node-68 kernel: [1528153.784188] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:09:01.871568+00:00 node-68 kernel: [1528153.784192] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:09:01.871569+00:00 node-68 kernel: [1528153.784195] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:09:01.871569+00:00 node-68 kernel: [1528153.784200] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:09:01.871571+00:00 node-68 kernel: [1528153.784203] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:09:01.871572+00:00 node-68 kernel: [1528153.784208] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:09:01.871572+00:00 node-68 kernel: [1528153.784214] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:09:01.871573+00:00 node-68 kernel: [1528153.784218] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:09:01.871574+00:00 node-68 kernel: [1528153.784222] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:09:01.871574+00:00 node-68 kernel: [1528153.784226] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:09:01.871576+00:00 node-68 kernel: [1528153.784231] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:09:01.871577+00:00 node-68 kernel: [1528153.784235] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:09:01.871578+00:00 node-68 kernel: [1528153.784239] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:09:01.871578+00:00 node-68 kernel: [1528153.784243] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:09:01.871579+00:00 node-68 kernel: [1528153.784245] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:09:01.871580+00:00 node-68 kernel: [1528153.784248] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:09:01.871588+00:00 node-68 kernel: [1528153.784250] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:09:01.871589+00:00 node-68 kernel: [1528153.784252] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:09:01.871590+00:00 node-68 kernel: [1528153.784254] [] process_backlog+0xa8/0x150 2017-10-21T14:09:01.871590+00:00 node-68 kernel: [1528153.784256] [] net_rx_action+0x21e/0x360 2017-10-21T14:09:01.871591+00:00 node-68 kernel: [1528153.784259] [] __do_softirq+0x101/0x290 2017-10-21T14:09:01.871592+00:00 node-68 kernel: [1528153.784262] [] irq_exit+0xa3/0xb0 2017-10-21T14:09:01.871594+00:00 node-68 kernel: [1528153.784265] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:09:01.871595+00:00 node-68 kernel: [1528153.784270] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:09:01.871595+00:00 node-68 kernel: [1528153.784271] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:09:01.871596+00:00 node-68 kernel: [1528153.784277] [] cpuidle_enter+0x17/0x20 2017-10-21T14:09:01.871597+00:00 node-68 kernel: [1528153.784281] [] call_cpuidle+0x32/0x60 2017-10-21T14:09:01.871598+00:00 node-68 kernel: [1528153.784283] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:09:01.871599+00:00 node-68 kernel: [1528153.784285] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:09:01.871600+00:00 node-68 kernel: [1528153.784287] [] start_secondary+0x154/0x190 2017-10-21T14:09:01.871601+00:00 node-68 kernel: [1528153.784290] ---[ end trace d44d42b3ada7841a ]--- 2017-10-21T14:13:01.853754+00:00 node-68 kernel: [1528393.750495] ------------[ cut here ]------------ 2017-10-21T14:13:01.853772+00:00 node-68 kernel: [1528393.750509] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:13:01.853773+00:00 node-68 kernel: [1528393.750512] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:13:01.853774+00:00 node-68 kernel: [1528393.750514] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:13:01.853776+00:00 node-68 kernel: [1528393.750582] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:13:01.853777+00:00 node-68 kernel: [1528393.750583] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:13:01.853777+00:00 node-68 kernel: [1528393.750584] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:13:01.853791+00:00 node-68 kernel: [1528393.750586] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:13:01.853792+00:00 node-68 kernel: [1528393.750588] ffff881036002900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:13:01.853793+00:00 node-68 kernel: [1528393.750589] Call Trace: 2017-10-21T14:13:01.853812+00:00 node-68 kernel: [1528393.750590] [] dump_stack+0x63/0x90 2017-10-21T14:13:01.853814+00:00 node-68 kernel: [1528393.750598] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:13:01.853815+00:00 node-68 kernel: [1528393.750600] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:13:01.853816+00:00 node-68 kernel: [1528393.750603] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:13:01.853816+00:00 node-68 kernel: [1528393.750604] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:13:01.853818+00:00 node-68 kernel: [1528393.750606] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:13:01.853819+00:00 node-68 kernel: [1528393.750611] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:13:01.853819+00:00 node-68 kernel: [1528393.750614] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:13:01.853820+00:00 node-68 kernel: [1528393.750619] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:13:01.853821+00:00 node-68 kernel: [1528393.750622] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:13:01.853821+00:00 node-68 kernel: [1528393.750624] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:13:01.853823+00:00 node-68 kernel: [1528393.750627] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:13:01.853824+00:00 node-68 kernel: [1528393.750629] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:13:01.853824+00:00 node-68 kernel: [1528393.750632] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:13:01.853825+00:00 node-68 kernel: [1528393.750635] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:13:01.853825+00:00 node-68 kernel: [1528393.750638] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:13:01.853826+00:00 node-68 kernel: [1528393.750639] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:13:01.853828+00:00 node-68 kernel: [1528393.750643] [] ? ___slab_alloc+0x1e9/0x470 2017-10-21T14:13:01.853829+00:00 node-68 kernel: [1528393.750644] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:13:01.853829+00:00 node-68 kernel: [1528393.750648] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:13:01.853830+00:00 node-68 kernel: [1528393.750651] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:13:01.853830+00:00 node-68 kernel: [1528393.750653] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:13:01.853831+00:00 node-68 kernel: [1528393.750656] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:13:01.853839+00:00 node-68 kernel: [1528393.750659] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:13:01.853839+00:00 node-68 kernel: [1528393.750660] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:13:01.853840+00:00 node-68 kernel: [1528393.750662] [] process_backlog+0xa8/0x150 2017-10-21T14:13:01.853841+00:00 node-68 kernel: [1528393.750663] [] net_rx_action+0x21e/0x360 2017-10-21T14:13:01.853841+00:00 node-68 kernel: [1528393.750665] [] __do_softirq+0x101/0x290 2017-10-21T14:13:01.853842+00:00 node-68 kernel: [1528393.750667] [] irq_exit+0xa3/0xb0 2017-10-21T14:13:01.853844+00:00 node-68 kernel: [1528393.750669] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:13:01.853845+00:00 node-68 kernel: [1528393.750672] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:13:01.853845+00:00 node-68 kernel: [1528393.750673] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:13:01.853846+00:00 node-68 kernel: [1528393.750677] [] cpuidle_enter+0x17/0x20 2017-10-21T14:13:01.853847+00:00 node-68 kernel: [1528393.750679] [] call_cpuidle+0x32/0x60 2017-10-21T14:13:01.853848+00:00 node-68 kernel: [1528393.750680] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:13:01.853850+00:00 node-68 kernel: [1528393.750682] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:13:01.853850+00:00 node-68 kernel: [1528393.750684] [] start_secondary+0x154/0x190 2017-10-21T14:13:01.853851+00:00 node-68 kernel: [1528393.750686] ---[ end trace d44d42b3ada7841b ]--- 2017-10-21T14:14:27.363904+00:00 node-68 kernel: [1528479.254962] ------------[ cut here ]------------ 2017-10-21T14:14:27.363925+00:00 node-68 kernel: [1528479.254976] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:14:27.363928+00:00 node-68 kernel: [1528479.254979] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:14:27.363938+00:00 node-68 kernel: [1528479.254980] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:14:27.363941+00:00 node-68 kernel: [1528479.255049] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:14:27.363942+00:00 node-68 kernel: [1528479.255050] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:14:27.363943+00:00 node-68 kernel: [1528479.255052] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:14:27.363960+00:00 node-68 kernel: [1528479.255054] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:14:27.363961+00:00 node-68 kernel: [1528479.255057] ffff881035507a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:14:27.363963+00:00 node-68 kernel: [1528479.255059] Call Trace: 2017-10-21T14:14:27.363964+00:00 node-68 kernel: [1528479.255060] [] dump_stack+0x63/0x90 2017-10-21T14:14:27.363965+00:00 node-68 kernel: [1528479.255067] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:14:27.363965+00:00 node-68 kernel: [1528479.255069] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:14:27.363966+00:00 node-68 kernel: [1528479.255072] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:14:27.363967+00:00 node-68 kernel: [1528479.255073] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:14:27.363968+00:00 node-68 kernel: [1528479.255075] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:14:27.363969+00:00 node-68 kernel: [1528479.255080] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:14:27.363970+00:00 node-68 kernel: [1528479.255085] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:14:27.363970+00:00 node-68 kernel: [1528479.255087] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:14:27.363971+00:00 node-68 kernel: [1528479.255090] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:14:27.363972+00:00 node-68 kernel: [1528479.255092] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:14:27.363973+00:00 node-68 kernel: [1528479.255095] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:14:27.363974+00:00 node-68 kernel: [1528479.255097] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:14:27.363974+00:00 node-68 kernel: [1528479.255100] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:14:27.363975+00:00 node-68 kernel: [1528479.255106] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:14:27.363975+00:00 node-68 kernel: [1528479.255109] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:14:27.363976+00:00 node-68 kernel: [1528479.255111] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:14:27.363977+00:00 node-68 kernel: [1528479.255114] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:14:27.363978+00:00 node-68 kernel: [1528479.255117] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:14:27.363979+00:00 node-68 kernel: [1528479.255120] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:14:27.363980+00:00 node-68 kernel: [1528479.255123] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T14:14:27.363980+00:00 node-68 kernel: [1528479.255126] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:14:27.363981+00:00 node-68 kernel: [1528479.255128] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:14:27.363988+00:00 node-68 kernel: [1528479.255131] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:14:27.363989+00:00 node-68 kernel: [1528479.255133] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:14:27.363990+00:00 node-68 kernel: [1528479.255134] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:14:27.363990+00:00 node-68 kernel: [1528479.255135] [] process_backlog+0xa8/0x150 2017-10-21T14:14:27.363991+00:00 node-68 kernel: [1528479.255137] [] net_rx_action+0x21e/0x360 2017-10-21T14:14:27.363992+00:00 node-68 kernel: [1528479.255139] [] __do_softirq+0x101/0x290 2017-10-21T14:14:27.363993+00:00 node-68 kernel: [1528479.255141] [] irq_exit+0xa3/0xb0 2017-10-21T14:14:27.363994+00:00 node-68 kernel: [1528479.255144] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:14:27.363994+00:00 node-68 kernel: [1528479.255147] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:14:27.363995+00:00 node-68 kernel: [1528479.255147] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:14:27.363996+00:00 node-68 kernel: [1528479.255151] [] cpuidle_enter+0x17/0x20 2017-10-21T14:14:27.363997+00:00 node-68 kernel: [1528479.255154] [] call_cpuidle+0x32/0x60 2017-10-21T14:14:27.363998+00:00 node-68 kernel: [1528479.255155] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:14:27.363999+00:00 node-68 kernel: [1528479.255157] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:14:27.364000+00:00 node-68 kernel: [1528479.255159] [] start_secondary+0x154/0x190 2017-10-21T14:14:27.364000+00:00 node-68 kernel: [1528479.255162] ---[ end trace d44d42b3ada7841c ]--- 2017-10-21T14:16:16.419518+00:00 node-68 kernel: [1528588.300701] ------------[ cut here ]------------ 2017-10-21T14:16:16.419543+00:00 node-68 kernel: [1528588.300721] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:16:16.419546+00:00 node-68 kernel: [1528588.300725] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:16:16.419547+00:00 node-68 kernel: [1528588.300728] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:16:16.419549+00:00 node-68 kernel: [1528588.300818] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:16:16.419567+00:00 node-68 kernel: [1528588.300820] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:16:16.419572+00:00 node-68 kernel: [1528588.300822] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:16:16.419611+00:00 node-68 kernel: [1528588.300824] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:16:16.419614+00:00 node-68 kernel: [1528588.300827] ffff882033e56c00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:16:16.419615+00:00 node-68 kernel: [1528588.300829] Call Trace: 2017-10-21T14:16:16.419616+00:00 node-68 kernel: [1528588.300831] [] dump_stack+0x63/0x90 2017-10-21T14:16:16.419617+00:00 node-68 kernel: [1528588.300840] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:16:16.419618+00:00 node-68 kernel: [1528588.300843] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:16:16.419618+00:00 node-68 kernel: [1528588.300847] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:16:16.419619+00:00 node-68 kernel: [1528588.300849] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:16:16.419620+00:00 node-68 kernel: [1528588.300851] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:16:16.419621+00:00 node-68 kernel: [1528588.300858] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:16:16.419622+00:00 node-68 kernel: [1528588.300862] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:16:16.419622+00:00 node-68 kernel: [1528588.300865] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:16:16.419623+00:00 node-68 kernel: [1528588.301008] [] ? nf_iterate+0x62/0x80 2017-10-21T14:16:16.419624+00:00 node-68 kernel: [1528588.301011] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:16:16.419625+00:00 node-68 kernel: [1528588.301155] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:16:16.419626+00:00 node-68 kernel: [1528588.301290] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:16:16.419627+00:00 node-68 kernel: [1528588.301432] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:16:16.419627+00:00 node-68 kernel: [1528588.301568] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:16:16.419628+00:00 node-68 kernel: [1528588.301706] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:16:16.419628+00:00 node-68 kernel: [1528588.301708] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:16:16.419630+00:00 node-68 kernel: [1528588.301711] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:16:16.419631+00:00 node-68 kernel: [1528588.301714] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T14:16:16.419631+00:00 node-68 kernel: [1528588.301717] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:16:16.419632+00:00 node-68 kernel: [1528588.301721] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:16:16.419633+00:00 node-68 kernel: [1528588.301724] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:16:16.419633+00:00 node-68 kernel: [1528588.301728] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:16:16.419642+00:00 node-68 kernel: [1528588.301732] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:16:16.419643+00:00 node-68 kernel: [1528588.301872] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:16:16.419644+00:00 node-68 kernel: [1528588.301874] [] process_backlog+0xa8/0x150 2017-10-21T14:16:16.419644+00:00 node-68 kernel: [1528588.302011] [] net_rx_action+0x21e/0x360 2017-10-21T14:16:16.419645+00:00 node-68 kernel: [1528588.302148] [] __do_softirq+0x101/0x290 2017-10-21T14:16:16.419646+00:00 node-68 kernel: [1528588.302151] [] irq_exit+0xa3/0xb0 2017-10-21T14:16:16.419647+00:00 node-68 kernel: [1528588.302287] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:16:16.419648+00:00 node-68 kernel: [1528588.302424] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:16:16.419648+00:00 node-68 kernel: [1528588.302425] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:16:16.419649+00:00 node-68 kernel: [1528588.302430] [] cpuidle_enter+0x17/0x20 2017-10-21T14:16:16.419650+00:00 node-68 kernel: [1528588.302434] [] call_cpuidle+0x32/0x60 2017-10-21T14:16:16.419651+00:00 node-68 kernel: [1528588.302436] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:16:16.419652+00:00 node-68 kernel: [1528588.302438] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:16:16.419653+00:00 node-68 kernel: [1528588.302579] [] start_secondary+0x154/0x190 2017-10-21T14:16:16.419653+00:00 node-68 kernel: [1528588.302717] ---[ end trace d44d42b3ada7841d ]--- 2017-10-21T14:26:48.786088+00:00 node-68 kernel: [1529220.627977] ------------[ cut here ]------------ 2017-10-21T14:26:48.786107+00:00 node-68 kernel: [1529220.627992] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:26:48.786109+00:00 node-68 kernel: [1529220.627995] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:26:48.786111+00:00 node-68 kernel: [1529220.627997] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:26:48.786114+00:00 node-68 kernel: [1529220.628074] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:26:48.786115+00:00 node-68 kernel: [1529220.628076] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:26:48.786115+00:00 node-68 kernel: [1529220.628077] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:26:48.786129+00:00 node-68 kernel: [1529220.628079] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:26:48.786131+00:00 node-68 kernel: [1529220.628081] ffff881fd14efb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:26:48.786133+00:00 node-68 kernel: [1529220.628082] Call Trace: 2017-10-21T14:26:48.786134+00:00 node-68 kernel: [1529220.628084] [] dump_stack+0x63/0x90 2017-10-21T14:26:48.786135+00:00 node-68 kernel: [1529220.628092] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:26:48.786135+00:00 node-68 kernel: [1529220.628093] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:26:48.786136+00:00 node-68 kernel: [1529220.628096] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:26:48.786137+00:00 node-68 kernel: [1529220.628097] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:26:48.786139+00:00 node-68 kernel: [1529220.628100] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:26:48.786140+00:00 node-68 kernel: [1529220.628105] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:26:48.786141+00:00 node-68 kernel: [1529220.628109] [] ? get_rps_cpu+0x8d/0x330 2017-10-21T14:26:48.786141+00:00 node-68 kernel: [1529220.628114] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:26:48.786142+00:00 node-68 kernel: [1529220.628117] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:26:48.786144+00:00 node-68 kernel: [1529220.628119] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:26:48.786145+00:00 node-68 kernel: [1529220.628122] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:26:48.786146+00:00 node-68 kernel: [1529220.628124] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:26:48.786147+00:00 node-68 kernel: [1529220.628127] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:26:48.786147+00:00 node-68 kernel: [1529220.628129] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:26:48.786148+00:00 node-68 kernel: [1529220.628131] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:26:48.786149+00:00 node-68 kernel: [1529220.628132] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:26:48.786151+00:00 node-68 kernel: [1529220.628137] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:26:48.786152+00:00 node-68 kernel: [1529220.628140] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:26:48.786153+00:00 node-68 kernel: [1529220.628141] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:26:48.786153+00:00 node-68 kernel: [1529220.628145] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:26:48.786154+00:00 node-68 kernel: [1529220.628148] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:26:48.786157+00:00 node-68 kernel: [1529220.628150] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:26:48.786159+00:00 node-68 kernel: [1529220.628151] [] process_backlog+0xa8/0x150 2017-10-21T14:26:48.786165+00:00 node-68 kernel: [1529220.628152] [] net_rx_action+0x21e/0x360 2017-10-21T14:26:48.786167+00:00 node-68 kernel: [1529220.628155] [] __do_softirq+0x101/0x290 2017-10-21T14:26:48.786169+00:00 node-68 kernel: [1529220.628157] [] irq_exit+0xa3/0xb0 2017-10-21T14:26:48.786171+00:00 node-68 kernel: [1529220.628159] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:26:48.786172+00:00 node-68 kernel: [1529220.628164] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:26:48.786174+00:00 node-68 kernel: [1529220.628165] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:26:48.786175+00:00 node-68 kernel: [1529220.628168] [] cpuidle_enter+0x17/0x20 2017-10-21T14:26:48.786176+00:00 node-68 kernel: [1529220.628172] [] call_cpuidle+0x32/0x60 2017-10-21T14:26:48.786176+00:00 node-68 kernel: [1529220.628173] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:26:48.786178+00:00 node-68 kernel: [1529220.628175] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:26:48.786179+00:00 node-68 kernel: [1529220.628176] [] start_secondary+0x154/0x190 2017-10-21T14:26:48.786180+00:00 node-68 kernel: [1529220.628180] ---[ end trace d44d42b3ada7841e ]--- 2017-10-21T14:28:46.641789+00:00 node-68 kernel: [1529338.475802] ------------[ cut here ]------------ 2017-10-21T14:28:46.641815+00:00 node-68 kernel: [1529338.475822] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:28:46.641818+00:00 node-68 kernel: [1529338.475826] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:28:46.641830+00:00 node-68 kernel: [1529338.475829] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:28:46.641833+00:00 node-68 kernel: [1529338.475919] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:28:46.641834+00:00 node-68 kernel: [1529338.475921] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:28:46.641836+00:00 node-68 kernel: [1529338.475922] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:28:46.641861+00:00 node-68 kernel: [1529338.475925] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:28:46.641863+00:00 node-68 kernel: [1529338.475927] ffff880e03250400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:28:46.641865+00:00 node-68 kernel: [1529338.475930] Call Trace: 2017-10-21T14:28:46.641867+00:00 node-68 kernel: [1529338.475931] [] dump_stack+0x63/0x90 2017-10-21T14:28:46.641869+00:00 node-68 kernel: [1529338.475940] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:28:46.641870+00:00 node-68 kernel: [1529338.475943] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:28:46.641871+00:00 node-68 kernel: [1529338.475947] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:28:46.641872+00:00 node-68 kernel: [1529338.475949] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:28:46.641874+00:00 node-68 kernel: [1529338.475951] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:28:46.641875+00:00 node-68 kernel: [1529338.475959] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:28:46.641877+00:00 node-68 kernel: [1529338.475962] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:28:46.641878+00:00 node-68 kernel: [1529338.475968] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:28:46.641880+00:00 node-68 kernel: [1529338.475972] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:28:46.641882+00:00 node-68 kernel: [1529338.475975] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:28:46.641884+00:00 node-68 kernel: [1529338.475979] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:28:46.641885+00:00 node-68 kernel: [1529338.475982] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:28:46.641886+00:00 node-68 kernel: [1529338.475986] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:28:46.641888+00:00 node-68 kernel: [1529338.475992] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:28:46.641889+00:00 node-68 kernel: [1529338.475997] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:28:46.641890+00:00 node-68 kernel: [1529338.476001] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:28:46.641892+00:00 node-68 kernel: [1529338.476006] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:28:46.641893+00:00 node-68 kernel: [1529338.476010] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:28:46.641894+00:00 node-68 kernel: [1529338.476014] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:28:46.641896+00:00 node-68 kernel: [1529338.476019] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T14:28:46.641898+00:00 node-68 kernel: [1529338.476023] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:28:46.641900+00:00 node-68 kernel: [1529338.476025] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:28:46.641916+00:00 node-68 kernel: [1529338.476029] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:28:46.641918+00:00 node-68 kernel: [1529338.476030] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:28:46.641919+00:00 node-68 kernel: [1529338.476033] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:28:46.641920+00:00 node-68 kernel: [1529338.476035] [] process_backlog+0xa8/0x150 2017-10-21T14:28:46.641921+00:00 node-68 kernel: [1529338.476037] [] net_rx_action+0x21e/0x360 2017-10-21T14:28:46.641923+00:00 node-68 kernel: [1529338.476040] [] __do_softirq+0x101/0x290 2017-10-21T14:28:46.641924+00:00 node-68 kernel: [1529338.476042] [] irq_exit+0xa3/0xb0 2017-10-21T14:28:46.641925+00:00 node-68 kernel: [1529338.476046] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:28:46.641926+00:00 node-68 kernel: [1529338.476052] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:28:46.641927+00:00 node-68 kernel: [1529338.476053] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:28:46.641928+00:00 node-68 kernel: [1529338.476058] [] cpuidle_enter+0x17/0x20 2017-10-21T14:28:46.641930+00:00 node-68 kernel: [1529338.476062] [] call_cpuidle+0x32/0x60 2017-10-21T14:28:46.641931+00:00 node-68 kernel: [1529338.476064] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:28:46.641932+00:00 node-68 kernel: [1529338.476066] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:28:46.641933+00:00 node-68 kernel: [1529338.476068] [] start_secondary+0x154/0x190 2017-10-21T14:28:46.641933+00:00 node-68 kernel: [1529338.476072] ---[ end trace d44d42b3ada7841f ]--- 2017-10-21T14:30:16.611269+00:00 node-68 kernel: [1529428.439334] ------------[ cut here ]------------ 2017-10-21T14:30:16.611298+00:00 node-68 kernel: [1529428.439354] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:30:16.611301+00:00 node-68 kernel: [1529428.439358] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:30:16.611303+00:00 node-68 kernel: [1529428.439360] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:30:16.611305+00:00 node-68 kernel: [1529428.439451] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:30:16.611307+00:00 node-68 kernel: [1529428.439452] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:30:16.611308+00:00 node-68 kernel: [1529428.439454] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:30:16.611333+00:00 node-68 kernel: [1529428.439458] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:30:16.611335+00:00 node-68 kernel: [1529428.439460] ffff882033e02f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:30:16.611337+00:00 node-68 kernel: [1529428.439462] Call Trace: 2017-10-21T14:30:16.611338+00:00 node-68 kernel: [1529428.439464] [] dump_stack+0x63/0x90 2017-10-21T14:30:16.611340+00:00 node-68 kernel: [1529428.439473] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:30:16.611341+00:00 node-68 kernel: [1529428.439475] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:30:16.611342+00:00 node-68 kernel: [1529428.439479] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:30:16.611344+00:00 node-68 kernel: [1529428.439481] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:30:16.611345+00:00 node-68 kernel: [1529428.439484] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:30:16.611347+00:00 node-68 kernel: [1529428.439491] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:30:16.611348+00:00 node-68 kernel: [1529428.439498] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:30:16.611349+00:00 node-68 kernel: [1529428.439501] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:30:16.611350+00:00 node-68 kernel: [1529428.439504] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:30:16.611352+00:00 node-68 kernel: [1529428.439508] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:30:16.611354+00:00 node-68 kernel: [1529428.439511] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:30:16.611355+00:00 node-68 kernel: [1529428.439515] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:30:16.611356+00:00 node-68 kernel: [1529428.439518] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:30:16.611357+00:00 node-68 kernel: [1529428.439520] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:30:16.611358+00:00 node-68 kernel: [1529428.439523] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:30:16.611360+00:00 node-68 kernel: [1529428.439531] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:30:16.611361+00:00 node-68 kernel: [1529428.439534] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:30:16.611363+00:00 node-68 kernel: [1529428.439538] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:30:16.611364+00:00 node-68 kernel: [1529428.439542] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:30:16.611365+00:00 node-68 kernel: [1529428.439544] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:30:16.611365+00:00 node-68 kernel: [1529428.439547] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:30:16.611367+00:00 node-68 kernel: [1529428.439548] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:30:16.611369+00:00 node-68 kernel: [1529428.439550] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:30:16.611380+00:00 node-68 kernel: [1529428.439552] [] process_backlog+0xa8/0x150 2017-10-21T14:30:16.611382+00:00 node-68 kernel: [1529428.439554] [] net_rx_action+0x21e/0x360 2017-10-21T14:30:16.611383+00:00 node-68 kernel: [1529428.439558] [] __do_softirq+0x101/0x290 2017-10-21T14:30:16.611385+00:00 node-68 kernel: [1529428.439560] [] irq_exit+0xa3/0xb0 2017-10-21T14:30:16.611386+00:00 node-68 kernel: [1529428.439564] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:30:16.611388+00:00 node-68 kernel: [1529428.439569] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:30:16.611389+00:00 node-68 kernel: [1529428.439571] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:30:16.611390+00:00 node-68 kernel: [1529428.439575] [] cpuidle_enter+0x17/0x20 2017-10-21T14:30:16.611392+00:00 node-68 kernel: [1529428.439579] [] call_cpuidle+0x32/0x60 2017-10-21T14:30:16.611393+00:00 node-68 kernel: [1529428.439581] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:30:16.611395+00:00 node-68 kernel: [1529428.439583] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:30:16.611396+00:00 node-68 kernel: [1529428.439586] [] start_secondary+0x154/0x190 2017-10-21T14:30:16.611397+00:00 node-68 kernel: [1529428.439589] ---[ end trace d44d42b3ada78420 ]--- 2017-10-21T14:30:17.372060+00:00 node-68 kernel: [1529429.200110] ------------[ cut here ]------------ 2017-10-21T14:30:17.372077+00:00 node-68 kernel: [1529429.200129] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:30:17.372079+00:00 node-68 kernel: [1529429.200134] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:30:17.372080+00:00 node-68 kernel: [1529429.200136] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:30:17.372089+00:00 node-68 kernel: [1529429.200231] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:30:17.372091+00:00 node-68 kernel: [1529429.200233] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:30:17.372092+00:00 node-68 kernel: [1529429.200235] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T14:30:17.372106+00:00 node-68 kernel: [1529429.200238] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T14:30:17.372108+00:00 node-68 kernel: [1529429.200241] ffff882037431600 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T14:30:17.372109+00:00 node-68 kernel: [1529429.200243] Call Trace: 2017-10-21T14:30:17.372110+00:00 node-68 kernel: [1529429.200245] [] dump_stack+0x63/0x90 2017-10-21T14:30:17.372111+00:00 node-68 kernel: [1529429.200254] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:30:17.372111+00:00 node-68 kernel: [1529429.200256] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:30:17.372112+00:00 node-68 kernel: [1529429.200260] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:30:17.372113+00:00 node-68 kernel: [1529429.200263] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:30:17.372114+00:00 node-68 kernel: [1529429.200266] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:30:17.372115+00:00 node-68 kernel: [1529429.200268] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T14:30:17.372116+00:00 node-68 kernel: [1529429.200271] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T14:30:17.372116+00:00 node-68 kernel: [1529429.200275] [] sch_direct_xmit+0x16a/0x220 2017-10-21T14:30:17.372117+00:00 node-68 kernel: [1529429.200277] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T14:30:17.372118+00:00 node-68 kernel: [1529429.200279] [] dev_queue_xmit+0x10/0x20 2017-10-21T14:30:17.372119+00:00 node-68 kernel: [1529429.200286] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T14:30:17.372120+00:00 node-68 kernel: [1529429.200289] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T14:30:17.372121+00:00 node-68 kernel: [1529429.200292] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:30:17.372122+00:00 node-68 kernel: [1529429.200294] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:30:17.372122+00:00 node-68 kernel: [1529429.200297] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:30:17.372123+00:00 node-68 kernel: [1529429.200300] [] br_forward+0x87/0x90 [bridge] 2017-10-21T14:30:17.372124+00:00 node-68 kernel: [1529429.200303] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:30:17.372125+00:00 node-68 kernel: [1529429.200306] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:30:17.372126+00:00 node-68 kernel: [1529429.200309] [] ? nf_iterate+0x62/0x80 2017-10-21T14:30:17.372126+00:00 node-68 kernel: [1529429.200312] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T14:30:17.372127+00:00 node-68 kernel: [1529429.200315] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:30:17.372128+00:00 node-68 kernel: [1529429.200316] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:30:17.372129+00:00 node-68 kernel: [1529429.200320] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:30:17.372136+00:00 node-68 kernel: [1529429.200321] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:30:17.372136+00:00 node-68 kernel: [1529429.200322] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:30:17.372137+00:00 node-68 kernel: [1529429.200323] [] process_backlog+0xa8/0x150 2017-10-21T14:30:17.372138+00:00 node-68 kernel: [1529429.200325] [] net_rx_action+0x21e/0x360 2017-10-21T14:30:17.372139+00:00 node-68 kernel: [1529429.200327] [] __do_softirq+0x101/0x290 2017-10-21T14:30:17.372140+00:00 node-68 kernel: [1529429.200329] [] irq_exit+0xa3/0xb0 2017-10-21T14:30:17.372141+00:00 node-68 kernel: [1529429.200332] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:30:17.372141+00:00 node-68 kernel: [1529429.200336] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:30:17.372142+00:00 node-68 kernel: [1529429.200337] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:30:17.372142+00:00 node-68 kernel: [1529429.200340] [] cpuidle_enter+0x17/0x20 2017-10-21T14:30:17.372143+00:00 node-68 kernel: [1529429.200343] [] call_cpuidle+0x32/0x60 2017-10-21T14:30:17.372144+00:00 node-68 kernel: [1529429.200344] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:30:17.372145+00:00 node-68 kernel: [1529429.200346] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:30:17.372146+00:00 node-68 kernel: [1529429.200348] [] start_secondary+0x154/0x190 2017-10-21T14:30:17.372146+00:00 node-68 kernel: [1529429.200350] ---[ end trace d44d42b3ada78421 ]--- 2017-10-21T14:31:03.751238+00:00 node-68 kernel: [1529475.576265] ------------[ cut here ]------------ 2017-10-21T14:31:03.751258+00:00 node-68 kernel: [1529475.576280] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:31:03.751260+00:00 node-68 kernel: [1529475.576283] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:31:03.751261+00:00 node-68 kernel: [1529475.576284] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:31:03.751263+00:00 node-68 kernel: [1529475.576353] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:31:03.751272+00:00 node-68 kernel: [1529475.576355] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:31:03.751273+00:00 node-68 kernel: [1529475.576357] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:31:03.751293+00:00 node-68 kernel: [1529475.576359] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:31:03.751296+00:00 node-68 kernel: [1529475.576362] ffff882037431500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:31:03.751298+00:00 node-68 kernel: [1529475.576366] Call Trace: 2017-10-21T14:31:03.751300+00:00 node-68 kernel: [1529475.576367] [] dump_stack+0x63/0x90 2017-10-21T14:31:03.751301+00:00 node-68 kernel: [1529475.576376] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:31:03.751302+00:00 node-68 kernel: [1529475.576379] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:31:03.751304+00:00 node-68 kernel: [1529475.576383] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:31:03.751305+00:00 node-68 kernel: [1529475.576385] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:31:03.751307+00:00 node-68 kernel: [1529475.576387] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:31:03.751309+00:00 node-68 kernel: [1529475.576396] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:31:03.751310+00:00 node-68 kernel: [1529475.576399] [] ? swiotlb_map_page+0x42/0x1b0 2017-10-21T14:31:03.751311+00:00 node-68 kernel: [1529475.576405] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:31:03.751313+00:00 node-68 kernel: [1529475.576408] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:31:03.751314+00:00 node-68 kernel: [1529475.576411] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:31:03.751316+00:00 node-68 kernel: [1529475.576415] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:31:03.751318+00:00 node-68 kernel: [1529475.576419] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:31:03.751319+00:00 node-68 kernel: [1529475.576423] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:31:03.751321+00:00 node-68 kernel: [1529475.576426] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T14:31:03.751322+00:00 node-68 kernel: [1529475.576429] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:31:03.751324+00:00 node-68 kernel: [1529475.576434] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:31:03.751325+00:00 node-68 kernel: [1529475.576437] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:31:03.751326+00:00 node-68 kernel: [1529475.576440] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:31:03.751327+00:00 node-68 kernel: [1529475.576442] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:31:03.751328+00:00 node-68 kernel: [1529475.576444] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:31:03.751329+00:00 node-68 kernel: [1529475.576446] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:31:03.751331+00:00 node-68 kernel: [1529475.576448] [] process_backlog+0xa8/0x150 2017-10-21T14:31:03.751333+00:00 node-68 kernel: [1529475.576450] [] net_rx_action+0x21e/0x360 2017-10-21T14:31:03.751345+00:00 node-68 kernel: [1529475.576453] [] __do_softirq+0x101/0x290 2017-10-21T14:31:03.751347+00:00 node-68 kernel: [1529475.576455] [] irq_exit+0xa3/0xb0 2017-10-21T14:31:03.751348+00:00 node-68 kernel: [1529475.576459] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:31:03.751349+00:00 node-68 kernel: [1529475.576465] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:31:03.751350+00:00 node-68 kernel: [1529475.576466] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:31:03.751351+00:00 node-68 kernel: [1529475.576471] [] cpuidle_enter+0x17/0x20 2017-10-21T14:31:03.751352+00:00 node-68 kernel: [1529475.576474] [] call_cpuidle+0x32/0x60 2017-10-21T14:31:03.751352+00:00 node-68 kernel: [1529475.576476] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:31:03.751353+00:00 node-68 kernel: [1529475.576479] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:31:03.751354+00:00 node-68 kernel: [1529475.576481] [] start_secondary+0x154/0x190 2017-10-21T14:31:03.751355+00:00 node-68 kernel: [1529475.576484] ---[ end trace d44d42b3ada78422 ]--- 2017-10-21T14:31:21.370404+00:00 node-68 kernel: [1529493.192787] ------------[ cut here ]------------ 2017-10-21T14:31:21.370420+00:00 node-68 kernel: [1529493.192802] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:31:21.370422+00:00 node-68 kernel: [1529493.192806] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:31:21.370423+00:00 node-68 kernel: [1529493.192807] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:31:21.370425+00:00 node-68 kernel: [1529493.192877] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:31:21.370440+00:00 node-68 kernel: [1529493.192878] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:31:21.370441+00:00 node-68 kernel: [1529493.192879] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:31:21.370456+00:00 node-68 kernel: [1529493.192881] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:31:21.370457+00:00 node-68 kernel: [1529493.192883] ffff882033454400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:31:21.370459+00:00 node-68 kernel: [1529493.192886] Call Trace: 2017-10-21T14:31:21.370460+00:00 node-68 kernel: [1529493.192888] [] dump_stack+0x63/0x90 2017-10-21T14:31:21.370461+00:00 node-68 kernel: [1529493.192896] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:31:21.370461+00:00 node-68 kernel: [1529493.192898] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:31:21.370462+00:00 node-68 kernel: [1529493.192901] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:31:21.370463+00:00 node-68 kernel: [1529493.192902] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:31:21.370464+00:00 node-68 kernel: [1529493.192905] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:31:21.370465+00:00 node-68 kernel: [1529493.192911] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:31:21.370466+00:00 node-68 kernel: [1529493.192914] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:31:21.370467+00:00 node-68 kernel: [1529493.192916] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:31:21.370467+00:00 node-68 kernel: [1529493.192921] [] ? nf_iterate+0x62/0x80 2017-10-21T14:31:21.370468+00:00 node-68 kernel: [1529493.192923] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:31:21.370469+00:00 node-68 kernel: [1529493.192926] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:31:21.370470+00:00 node-68 kernel: [1529493.192928] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:31:21.370471+00:00 node-68 kernel: [1529493.192931] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:31:21.370472+00:00 node-68 kernel: [1529493.192935] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:31:21.370472+00:00 node-68 kernel: [1529493.192938] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:31:21.370473+00:00 node-68 kernel: [1529493.192940] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:31:21.370475+00:00 node-68 kernel: [1529493.192943] [] ? nf_iterate+0x62/0x80 2017-10-21T14:31:21.370476+00:00 node-68 kernel: [1529493.192946] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:31:21.370476+00:00 node-68 kernel: [1529493.192949] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:31:21.370477+00:00 node-68 kernel: [1529493.193122] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:31:21.370478+00:00 node-68 kernel: [1529493.193261] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:31:21.370479+00:00 node-68 kernel: [1529493.193393] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:31:21.370487+00:00 node-68 kernel: [1529493.193528] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:31:21.370488+00:00 node-68 kernel: [1529493.193530] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:31:21.370489+00:00 node-68 kernel: [1529493.193661] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:31:21.370490+00:00 node-68 kernel: [1529493.193663] [] process_backlog+0xa8/0x150 2017-10-21T14:31:21.370491+00:00 node-68 kernel: [1529493.193799] [] net_rx_action+0x21e/0x360 2017-10-21T14:31:21.370492+00:00 node-68 kernel: [1529493.193802] [] __do_softirq+0x101/0x290 2017-10-21T14:31:21.370493+00:00 node-68 kernel: [1529493.193943] [] irq_exit+0xa3/0xb0 2017-10-21T14:31:21.370494+00:00 node-68 kernel: [1529493.194082] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:31:21.370495+00:00 node-68 kernel: [1529493.194223] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:31:21.370495+00:00 node-68 kernel: [1529493.194224] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:31:21.370496+00:00 node-68 kernel: [1529493.194365] [] cpuidle_enter+0x17/0x20 2017-10-21T14:31:21.370497+00:00 node-68 kernel: [1529493.194502] [] call_cpuidle+0x32/0x60 2017-10-21T14:31:21.370498+00:00 node-68 kernel: [1529493.194504] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:31:21.370499+00:00 node-68 kernel: [1529493.194505] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:31:21.370500+00:00 node-68 kernel: [1529493.194507] [] start_secondary+0x154/0x190 2017-10-21T14:31:21.370500+00:00 node-68 kernel: [1529493.194510] ---[ end trace d44d42b3ada78423 ]--- 2017-10-21T14:32:58.538177+00:00 node-68 kernel: [1529590.355672] ------------[ cut here ]------------ 2017-10-21T14:32:58.538199+00:00 node-68 kernel: [1529590.355690] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:32:58.538202+00:00 node-68 kernel: [1529590.355694] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:32:58.538217+00:00 node-68 kernel: [1529590.355697] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:32:58.538222+00:00 node-68 kernel: [1529590.355789] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:32:58.538223+00:00 node-68 kernel: [1529590.355791] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:32:58.538224+00:00 node-68 kernel: [1529590.355793] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:32:58.538241+00:00 node-68 kernel: [1529590.355798] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:32:58.538242+00:00 node-68 kernel: [1529590.355800] ffff881037589800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:32:58.538243+00:00 node-68 kernel: [1529590.355803] Call Trace: 2017-10-21T14:32:58.538244+00:00 node-68 kernel: [1529590.355804] [] dump_stack+0x63/0x90 2017-10-21T14:32:58.538245+00:00 node-68 kernel: [1529590.355820] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:32:58.538249+00:00 node-68 kernel: [1529590.355823] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:32:58.538250+00:00 node-68 kernel: [1529590.355827] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:32:58.538251+00:00 node-68 kernel: [1529590.355829] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:32:58.538253+00:00 node-68 kernel: [1529590.355832] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:32:58.538254+00:00 node-68 kernel: [1529590.355839] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:32:58.538254+00:00 node-68 kernel: [1529590.355843] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:32:58.538255+00:00 node-68 kernel: [1529590.355846] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:32:58.538255+00:00 node-68 kernel: [1529590.355851] [] ? nf_iterate+0x62/0x80 2017-10-21T14:32:58.538256+00:00 node-68 kernel: [1529590.355853] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:32:58.538257+00:00 node-68 kernel: [1529590.355861] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:32:58.538258+00:00 node-68 kernel: [1529590.355866] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:32:58.538259+00:00 node-68 kernel: [1529590.355869] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:32:58.538259+00:00 node-68 kernel: [1529590.355874] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:32:58.538260+00:00 node-68 kernel: [1529590.355878] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:32:58.538261+00:00 node-68 kernel: [1529590.355880] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:32:58.538262+00:00 node-68 kernel: [1529590.355883] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:32:58.538263+00:00 node-68 kernel: [1529590.355887] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:32:58.538264+00:00 node-68 kernel: [1529590.355891] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:32:58.538264+00:00 node-68 kernel: [1529590.355894] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:32:58.538265+00:00 node-68 kernel: [1529590.355897] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:32:58.538266+00:00 node-68 kernel: [1529590.355900] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:32:58.538273+00:00 node-68 kernel: [1529590.355902] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:32:58.538274+00:00 node-68 kernel: [1529590.355904] [] process_backlog+0xa8/0x150 2017-10-21T14:32:58.538275+00:00 node-68 kernel: [1529590.355906] [] net_rx_action+0x21e/0x360 2017-10-21T14:32:58.538275+00:00 node-68 kernel: [1529590.355909] [] __do_softirq+0x101/0x290 2017-10-21T14:32:58.538276+00:00 node-68 kernel: [1529590.355911] [] irq_exit+0xa3/0xb0 2017-10-21T14:32:58.538277+00:00 node-68 kernel: [1529590.355912] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:32:58.538278+00:00 node-68 kernel: [1529590.355916] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:32:58.538279+00:00 node-68 kernel: [1529590.355916] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:32:58.538279+00:00 node-68 kernel: [1529590.355920] [] cpuidle_enter+0x17/0x20 2017-10-21T14:32:58.538280+00:00 node-68 kernel: [1529590.355923] [] call_cpuidle+0x32/0x60 2017-10-21T14:32:58.538281+00:00 node-68 kernel: [1529590.355925] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:32:58.538282+00:00 node-68 kernel: [1529590.355927] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:32:58.538283+00:00 node-68 kernel: [1529590.355929] [] start_secondary+0x154/0x190 2017-10-21T14:32:58.538284+00:00 node-68 kernel: [1529590.355932] ---[ end trace d44d42b3ada78424 ]--- 2017-10-21T14:33:16.436347+00:00 node-68 kernel: [1529608.252760] ------------[ cut here ]------------ 2017-10-21T14:33:16.436372+00:00 node-68 kernel: [1529608.252782] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:33:16.436375+00:00 node-68 kernel: [1529608.252785] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:33:16.436377+00:00 node-68 kernel: [1529608.252786] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:33:16.436379+00:00 node-68 kernel: [1529608.252853] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:33:16.436380+00:00 node-68 kernel: [1529608.252854] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:33:16.436381+00:00 node-68 kernel: [1529608.252855] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:33:16.436412+00:00 node-68 kernel: [1529608.252857] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:33:16.436416+00:00 node-68 kernel: [1529608.252859] ffff88040b086700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:33:16.436418+00:00 node-68 kernel: [1529608.252861] Call Trace: 2017-10-21T14:33:16.436419+00:00 node-68 kernel: [1529608.252862] [] dump_stack+0x63/0x90 2017-10-21T14:33:16.436420+00:00 node-68 kernel: [1529608.252869] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:33:16.436421+00:00 node-68 kernel: [1529608.252871] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:33:16.436423+00:00 node-68 kernel: [1529608.252874] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:33:16.436424+00:00 node-68 kernel: [1529608.252875] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:33:16.436426+00:00 node-68 kernel: [1529608.252877] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:33:16.436428+00:00 node-68 kernel: [1529608.252882] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:33:16.436429+00:00 node-68 kernel: [1529608.252885] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:33:16.436431+00:00 node-68 kernel: [1529608.252890] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:33:16.436432+00:00 node-68 kernel: [1529608.252892] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:33:16.436434+00:00 node-68 kernel: [1529608.252894] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:33:16.436436+00:00 node-68 kernel: [1529608.252897] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:33:16.436437+00:00 node-68 kernel: [1529608.252900] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:33:16.436438+00:00 node-68 kernel: [1529608.252903] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:33:16.436440+00:00 node-68 kernel: [1529608.252906] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:33:16.436441+00:00 node-68 kernel: [1529608.252908] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:33:16.436442+00:00 node-68 kernel: [1529608.252909] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:33:16.436444+00:00 node-68 kernel: [1529608.252915] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:33:16.436445+00:00 node-68 kernel: [1529608.252920] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:33:16.436446+00:00 node-68 kernel: [1529608.252922] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:33:16.436447+00:00 node-68 kernel: [1529608.252925] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:33:16.436448+00:00 node-68 kernel: [1529608.252927] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:33:16.436449+00:00 node-68 kernel: [1529608.252929] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:33:16.436464+00:00 node-68 kernel: [1529608.252930] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:33:16.436466+00:00 node-68 kernel: [1529608.252932] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T14:33:16.436467+00:00 node-68 kernel: [1529608.252933] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:33:16.436469+00:00 node-68 kernel: [1529608.252935] [] process_backlog+0xa8/0x150 2017-10-21T14:33:16.436470+00:00 node-68 kernel: [1529608.252936] [] net_rx_action+0x21e/0x360 2017-10-21T14:33:16.436472+00:00 node-68 kernel: [1529608.252938] [] __do_softirq+0x101/0x290 2017-10-21T14:33:16.436473+00:00 node-68 kernel: [1529608.252940] [] irq_exit+0xa3/0xb0 2017-10-21T14:33:16.436474+00:00 node-68 kernel: [1529608.252942] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:33:16.436475+00:00 node-68 kernel: [1529608.252945] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:33:16.436476+00:00 node-68 kernel: [1529608.252946] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:33:16.436477+00:00 node-68 kernel: [1529608.252950] [] cpuidle_enter+0x17/0x20 2017-10-21T14:33:16.436479+00:00 node-68 kernel: [1529608.252953] [] call_cpuidle+0x32/0x60 2017-10-21T14:33:16.436481+00:00 node-68 kernel: [1529608.252954] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:33:16.436482+00:00 node-68 kernel: [1529608.252955] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:33:16.436483+00:00 node-68 kernel: [1529608.252957] [] start_secondary+0x154/0x190 2017-10-21T14:33:16.436484+00:00 node-68 kernel: [1529608.252959] ---[ end trace d44d42b3ada78425 ]--- 2017-10-21T14:35:26.458566+00:00 node-68 kernel: [1529738.266473] ------------[ cut here ]------------ 2017-10-21T14:35:26.458588+00:00 node-68 kernel: [1529738.266492] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:35:26.458590+00:00 node-68 kernel: [1529738.266497] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:35:26.458592+00:00 node-68 kernel: [1529738.266499] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:35:26.458595+00:00 node-68 kernel: [1529738.266596] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:35:26.458597+00:00 node-68 kernel: [1529738.266598] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:35:26.458598+00:00 node-68 kernel: [1529738.266599] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:35:26.458623+00:00 node-68 kernel: [1529738.266603] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:35:26.458629+00:00 node-68 kernel: [1529738.266605] ffff881034941700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:35:26.458635+00:00 node-68 kernel: [1529738.266608] Call Trace: 2017-10-21T14:35:26.458637+00:00 node-68 kernel: [1529738.266610] [] dump_stack+0x63/0x90 2017-10-21T14:35:26.458639+00:00 node-68 kernel: [1529738.266619] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:35:26.458640+00:00 node-68 kernel: [1529738.266622] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:35:26.458642+00:00 node-68 kernel: [1529738.266625] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:35:26.458643+00:00 node-68 kernel: [1529738.266627] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:35:26.458645+00:00 node-68 kernel: [1529738.266630] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:35:26.458646+00:00 node-68 kernel: [1529738.266638] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:35:26.458647+00:00 node-68 kernel: [1529738.266641] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:35:26.458648+00:00 node-68 kernel: [1529738.266643] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:35:26.458649+00:00 node-68 kernel: [1529738.266646] [] ? nf_iterate+0x62/0x80 2017-10-21T14:35:26.458651+00:00 node-68 kernel: [1529738.266648] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:35:26.458653+00:00 node-68 kernel: [1529738.266652] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:35:26.458654+00:00 node-68 kernel: [1529738.266655] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:35:26.458654+00:00 node-68 kernel: [1529738.266658] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:35:26.458655+00:00 node-68 kernel: [1529738.266661] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:35:26.458659+00:00 node-68 kernel: [1529738.266662] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:35:26.458661+00:00 node-68 kernel: [1529738.266666] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:35:26.458662+00:00 node-68 kernel: [1529738.266667] [] ? nf_iterate+0x62/0x80 2017-10-21T14:35:26.458666+00:00 node-68 kernel: [1529738.266669] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:35:26.458667+00:00 node-68 kernel: [1529738.266671] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:35:26.458668+00:00 node-68 kernel: [1529738.266674] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:35:26.458669+00:00 node-68 kernel: [1529738.266677] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:35:26.458671+00:00 node-68 kernel: [1529738.266678] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:35:26.458696+00:00 node-68 kernel: [1529738.266681] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:35:26.458698+00:00 node-68 kernel: [1529738.266683] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:35:26.458700+00:00 node-68 kernel: [1529738.266685] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:35:26.458710+00:00 node-68 kernel: [1529738.266686] [] process_backlog+0xa8/0x150 2017-10-21T14:35:26.458712+00:00 node-68 kernel: [1529738.266687] [] net_rx_action+0x21e/0x360 2017-10-21T14:35:26.458713+00:00 node-68 kernel: [1529738.266690] [] __do_softirq+0x101/0x290 2017-10-21T14:35:26.458714+00:00 node-68 kernel: [1529738.266691] [] irq_exit+0xa3/0xb0 2017-10-21T14:35:26.458716+00:00 node-68 kernel: [1529738.266693] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:35:26.458718+00:00 node-68 kernel: [1529738.266698] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:35:26.458719+00:00 node-68 kernel: [1529738.266698] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:35:26.458721+00:00 node-68 kernel: [1529738.266702] [] cpuidle_enter+0x17/0x20 2017-10-21T14:35:26.458722+00:00 node-68 kernel: [1529738.266705] [] call_cpuidle+0x32/0x60 2017-10-21T14:35:26.458723+00:00 node-68 kernel: [1529738.266706] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:35:26.458724+00:00 node-68 kernel: [1529738.266707] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:35:26.458726+00:00 node-68 kernel: [1529738.266709] [] start_secondary+0x154/0x190 2017-10-21T14:35:26.458727+00:00 node-68 kernel: [1529738.266711] ---[ end trace d44d42b3ada78426 ]--- 2017-10-21T14:37:07.077022+00:00 node-68 kernel: [1529838.878215] ------------[ cut here ]------------ 2017-10-21T14:37:07.077187+00:00 node-68 kernel: [1529838.878223] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:37:07.077188+00:00 node-68 kernel: [1529838.878225] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:37:07.077190+00:00 node-68 kernel: [1529838.878226] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:37:07.077192+00:00 node-68 kernel: [1529838.878292] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:37:07.077193+00:00 node-68 kernel: [1529838.878294] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:37:07.077193+00:00 node-68 kernel: [1529838.878295] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:37:07.077208+00:00 node-68 kernel: [1529838.878298] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:37:07.077209+00:00 node-68 kernel: [1529838.878312] ffff880e05988700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:37:07.077210+00:00 node-68 kernel: [1529838.878315] Call Trace: 2017-10-21T14:37:07.077211+00:00 node-68 kernel: [1529838.878316] [] dump_stack+0x63/0x90 2017-10-21T14:37:07.077235+00:00 node-68 kernel: [1529838.878325] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:37:07.077236+00:00 node-68 kernel: [1529838.878327] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:37:07.077238+00:00 node-68 kernel: [1529838.878330] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:37:07.077240+00:00 node-68 kernel: [1529838.878332] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:37:07.077241+00:00 node-68 kernel: [1529838.878335] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:37:07.077243+00:00 node-68 kernel: [1529838.878342] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:37:07.077245+00:00 node-68 kernel: [1529838.878345] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:37:07.077246+00:00 node-68 kernel: [1529838.878352] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:37:07.077247+00:00 node-68 kernel: [1529838.878356] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:37:07.077248+00:00 node-68 kernel: [1529838.878358] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:37:07.077250+00:00 node-68 kernel: [1529838.878361] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:37:07.077251+00:00 node-68 kernel: [1529838.878363] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:37:07.077252+00:00 node-68 kernel: [1529838.878366] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:37:07.077253+00:00 node-68 kernel: [1529838.878369] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T14:37:07.077255+00:00 node-68 kernel: [1529838.878371] [] ? load_balance+0x1d3/0x980 2017-10-21T14:37:07.077256+00:00 node-68 kernel: [1529838.878374] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:37:07.077258+00:00 node-68 kernel: [1529838.878375] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:37:07.077259+00:00 node-68 kernel: [1529838.878377] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:37:07.077260+00:00 node-68 kernel: [1529838.878378] [] process_backlog+0xa8/0x150 2017-10-21T14:37:07.077260+00:00 node-68 kernel: [1529838.878380] [] net_rx_action+0x21e/0x360 2017-10-21T14:37:07.077261+00:00 node-68 kernel: [1529838.878382] [] __do_softirq+0x101/0x290 2017-10-21T14:37:07.077262+00:00 node-68 kernel: [1529838.878384] [] irq_exit+0xa3/0xb0 2017-10-21T14:37:07.077263+00:00 node-68 kernel: [1529838.878387] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:37:07.077268+00:00 node-68 kernel: [1529838.878391] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:37:07.077269+00:00 node-68 kernel: [1529838.878392] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:37:07.077270+00:00 node-68 kernel: [1529838.878395] [] cpuidle_enter+0x17/0x20 2017-10-21T14:37:07.077271+00:00 node-68 kernel: [1529838.878398] [] call_cpuidle+0x32/0x60 2017-10-21T14:37:07.077272+00:00 node-68 kernel: [1529838.878399] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:37:07.077273+00:00 node-68 kernel: [1529838.878400] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:37:07.077274+00:00 node-68 kernel: [1529838.878402] [] start_secondary+0x154/0x190 2017-10-21T14:37:07.077275+00:00 node-68 kernel: [1529838.878403] ---[ end trace d44d42b3ada78427 ]--- 2017-10-21T14:47:53.991547+00:00 node-68 kernel: [1530485.750682] ------------[ cut here ]------------ 2017-10-21T14:47:53.991576+00:00 node-68 kernel: [1530485.750699] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:47:53.991579+00:00 node-68 kernel: [1530485.750703] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:47:53.991580+00:00 node-68 kernel: [1530485.750705] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:47:53.991583+00:00 node-68 kernel: [1530485.750793] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:47:53.991585+00:00 node-68 kernel: [1530485.750795] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:47:53.991586+00:00 node-68 kernel: [1530485.750796] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:47:53.991612+00:00 node-68 kernel: [1530485.750800] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:47:53.991614+00:00 node-68 kernel: [1530485.750802] ffff881033c3ed00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:47:53.991616+00:00 node-68 kernel: [1530485.750805] Call Trace: 2017-10-21T14:47:53.991618+00:00 node-68 kernel: [1530485.750806] [] dump_stack+0x63/0x90 2017-10-21T14:47:53.991619+00:00 node-68 kernel: [1530485.750816] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:47:53.991620+00:00 node-68 kernel: [1530485.750818] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:47:53.991621+00:00 node-68 kernel: [1530485.750823] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:47:53.991623+00:00 node-68 kernel: [1530485.750825] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:47:53.991625+00:00 node-68 kernel: [1530485.750828] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:47:53.991626+00:00 node-68 kernel: [1530485.750835] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:47:53.991627+00:00 node-68 kernel: [1530485.750841] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:47:53.991629+00:00 node-68 kernel: [1530485.750844] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:47:53.991630+00:00 node-68 kernel: [1530485.750847] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:47:53.991632+00:00 node-68 kernel: [1530485.750851] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:47:53.991634+00:00 node-68 kernel: [1530485.750855] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:47:53.991635+00:00 node-68 kernel: [1530485.750860] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:47:53.991636+00:00 node-68 kernel: [1530485.750866] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:47:53.991637+00:00 node-68 kernel: [1530485.750870] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:47:53.991638+00:00 node-68 kernel: [1530485.750875] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:47:53.991640+00:00 node-68 kernel: [1530485.750879] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:47:53.991642+00:00 node-68 kernel: [1530485.750884] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:47:53.991643+00:00 node-68 kernel: [1530485.750888] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:47:53.991644+00:00 node-68 kernel: [1530485.750892] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:47:53.991645+00:00 node-68 kernel: [1530485.750897] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:47:53.991646+00:00 node-68 kernel: [1530485.750899] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:47:53.991649+00:00 node-68 kernel: [1530485.750902] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:47:53.991662+00:00 node-68 kernel: [1530485.750904] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:47:53.991665+00:00 node-68 kernel: [1530485.750906] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:47:53.991666+00:00 node-68 kernel: [1530485.750908] [] process_backlog+0xa8/0x150 2017-10-21T14:47:53.991668+00:00 node-68 kernel: [1530485.750910] [] net_rx_action+0x21e/0x360 2017-10-21T14:47:53.991670+00:00 node-68 kernel: [1530485.750913] [] __do_softirq+0x101/0x290 2017-10-21T14:47:53.991672+00:00 node-68 kernel: [1530485.750916] [] irq_exit+0xa3/0xb0 2017-10-21T14:47:53.991674+00:00 node-68 kernel: [1530485.750920] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:47:53.991676+00:00 node-68 kernel: [1530485.750925] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:47:53.991677+00:00 node-68 kernel: [1530485.750927] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:47:53.991679+00:00 node-68 kernel: [1530485.750932] [] cpuidle_enter+0x17/0x20 2017-10-21T14:47:53.991682+00:00 node-68 kernel: [1530485.750936] [] call_cpuidle+0x32/0x60 2017-10-21T14:47:53.991684+00:00 node-68 kernel: [1530485.750938] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:47:53.991686+00:00 node-68 kernel: [1530485.750940] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:47:53.991687+00:00 node-68 kernel: [1530485.750943] [] start_secondary+0x154/0x190 2017-10-21T14:47:53.991689+00:00 node-68 kernel: [1530485.750946] ---[ end trace d44d42b3ada78428 ]--- 2017-10-21T14:48:19.158916+00:00 node-68 kernel: [1530510.916463] ------------[ cut here ]------------ 2017-10-21T14:48:19.158939+00:00 node-68 kernel: [1530510.916477] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:48:19.158941+00:00 node-68 kernel: [1530510.916481] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:48:19.158942+00:00 node-68 kernel: [1530510.916482] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:48:19.158960+00:00 node-68 kernel: [1530510.916552] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:48:19.158964+00:00 node-68 kernel: [1530510.916554] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:48:19.158966+00:00 node-68 kernel: [1530510.916556] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:48:19.158993+00:00 node-68 kernel: [1530510.916558] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:48:19.158996+00:00 node-68 kernel: [1530510.916561] ffff881f3accb300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:48:19.158998+00:00 node-68 kernel: [1530510.916564] Call Trace: 2017-10-21T14:48:19.159000+00:00 node-68 kernel: [1530510.916565] [] dump_stack+0x63/0x90 2017-10-21T14:48:19.159001+00:00 node-68 kernel: [1530510.916574] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:48:19.159002+00:00 node-68 kernel: [1530510.916577] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:48:19.159003+00:00 node-68 kernel: [1530510.916580] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:48:19.159005+00:00 node-68 kernel: [1530510.916581] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:48:19.159007+00:00 node-68 kernel: [1530510.916583] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:48:19.159008+00:00 node-68 kernel: [1530510.916589] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:48:19.159009+00:00 node-68 kernel: [1530510.916592] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:48:19.159009+00:00 node-68 kernel: [1530510.916593] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:48:19.159010+00:00 node-68 kernel: [1530510.916598] [] ? nf_iterate+0x62/0x80 2017-10-21T14:48:19.159011+00:00 node-68 kernel: [1530510.916599] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:48:19.159013+00:00 node-68 kernel: [1530510.916605] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:48:19.159014+00:00 node-68 kernel: [1530510.916608] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:48:19.159015+00:00 node-68 kernel: [1530510.916610] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:48:19.159015+00:00 node-68 kernel: [1530510.916613] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:48:19.159016+00:00 node-68 kernel: [1530510.916616] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:48:19.159017+00:00 node-68 kernel: [1530510.916618] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:48:19.159019+00:00 node-68 kernel: [1530510.916620] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:48:19.159020+00:00 node-68 kernel: [1530510.916623] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T14:48:19.159020+00:00 node-68 kernel: [1530510.916626] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:48:19.159021+00:00 node-68 kernel: [1530510.916630] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:48:19.159021+00:00 node-68 kernel: [1530510.916632] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:48:19.159023+00:00 node-68 kernel: [1530510.916636] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:48:19.159047+00:00 node-68 kernel: [1530510.916639] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:48:19.159049+00:00 node-68 kernel: [1530510.916641] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:48:19.159050+00:00 node-68 kernel: [1530510.916644] [] process_backlog+0xa8/0x150 2017-10-21T14:48:19.159051+00:00 node-68 kernel: [1530510.916646] [] net_rx_action+0x21e/0x360 2017-10-21T14:48:19.159053+00:00 node-68 kernel: [1530510.916649] [] __do_softirq+0x101/0x290 2017-10-21T14:48:19.159054+00:00 node-68 kernel: [1530510.916651] [] irq_exit+0xa3/0xb0 2017-10-21T14:48:19.159055+00:00 node-68 kernel: [1530510.916653] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:48:19.159056+00:00 node-68 kernel: [1530510.916657] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:48:19.159057+00:00 node-68 kernel: [1530510.916658] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:48:19.159057+00:00 node-68 kernel: [1530510.916666] [] cpuidle_enter+0x17/0x20 2017-10-21T14:48:19.159059+00:00 node-68 kernel: [1530510.916670] [] call_cpuidle+0x32/0x60 2017-10-21T14:48:19.159060+00:00 node-68 kernel: [1530510.916671] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:48:19.159061+00:00 node-68 kernel: [1530510.916673] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:48:19.159062+00:00 node-68 kernel: [1530510.916674] [] start_secondary+0x154/0x190 2017-10-21T14:48:19.159062+00:00 node-68 kernel: [1530510.916685] ---[ end trace d44d42b3ada78429 ]--- 2017-10-21T14:49:33.326334+00:00 node-68 kernel: [1530585.078978] ------------[ cut here ]------------ 2017-10-21T14:49:33.326356+00:00 node-68 kernel: [1530585.078998] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:49:33.326358+00:00 node-68 kernel: [1530585.079003] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:49:33.326360+00:00 node-68 kernel: [1530585.079005] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:49:33.326370+00:00 node-68 kernel: [1530585.079099] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:49:33.326372+00:00 node-68 kernel: [1530585.079101] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:49:33.326373+00:00 node-68 kernel: [1530585.079103] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:49:33.326399+00:00 node-68 kernel: [1530585.079106] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:49:33.326401+00:00 node-68 kernel: [1530585.079108] ffff881ddbea3500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:49:33.326403+00:00 node-68 kernel: [1530585.079110] Call Trace: 2017-10-21T14:49:33.326405+00:00 node-68 kernel: [1530585.079112] [] dump_stack+0x63/0x90 2017-10-21T14:49:33.326407+00:00 node-68 kernel: [1530585.079121] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:49:33.326408+00:00 node-68 kernel: [1530585.079123] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:49:33.326409+00:00 node-68 kernel: [1530585.079127] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:49:33.326410+00:00 node-68 kernel: [1530585.079130] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:49:33.326412+00:00 node-68 kernel: [1530585.079132] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:49:33.326413+00:00 node-68 kernel: [1530585.079140] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:49:33.326415+00:00 node-68 kernel: [1530585.079143] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:49:33.326416+00:00 node-68 kernel: [1530585.079150] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:49:33.326417+00:00 node-68 kernel: [1530585.079154] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:49:33.326418+00:00 node-68 kernel: [1530585.079157] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:49:33.326419+00:00 node-68 kernel: [1530585.079162] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:49:33.326421+00:00 node-68 kernel: [1530585.079166] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:49:33.326422+00:00 node-68 kernel: [1530585.079170] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:49:33.326423+00:00 node-68 kernel: [1530585.079178] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T14:49:33.326424+00:00 node-68 kernel: [1530585.079183] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T14:49:33.326425+00:00 node-68 kernel: [1530585.079187] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T14:49:33.326427+00:00 node-68 kernel: [1530585.079192] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T14:49:33.326428+00:00 node-68 kernel: [1530585.079197] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:49:33.326430+00:00 node-68 kernel: [1530585.079201] [] ? __slab_free+0xcb/0x2c0 2017-10-21T14:49:33.326431+00:00 node-68 kernel: [1530585.079205] [] ? skb_release_data+0xa7/0xd0 2017-10-21T14:49:33.326432+00:00 node-68 kernel: [1530585.079209] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:49:33.326434+00:00 node-68 kernel: [1530585.079212] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:49:33.326449+00:00 node-68 kernel: [1530585.079214] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T14:49:33.326451+00:00 node-68 kernel: [1530585.079217] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T14:49:33.326455+00:00 node-68 kernel: [1530585.079220] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T14:49:33.326456+00:00 node-68 kernel: [1530585.079223] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:49:33.326457+00:00 node-68 kernel: [1530585.079225] [] process_backlog+0xa8/0x150 2017-10-21T14:49:33.326458+00:00 node-68 kernel: [1530585.079227] [] net_rx_action+0x21e/0x360 2017-10-21T14:49:33.326460+00:00 node-68 kernel: [1530585.079230] [] __do_softirq+0x101/0x290 2017-10-21T14:49:33.326461+00:00 node-68 kernel: [1530585.079233] [] irq_exit+0xa3/0xb0 2017-10-21T14:49:33.326463+00:00 node-68 kernel: [1530585.079236] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:49:33.326464+00:00 node-68 kernel: [1530585.079241] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:49:33.326466+00:00 node-68 kernel: [1530585.079244] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:49:33.326467+00:00 node-68 kernel: [1530585.079249] [] cpuidle_enter+0x17/0x20 2017-10-21T14:49:33.326477+00:00 node-68 kernel: [1530585.079252] [] call_cpuidle+0x32/0x60 2017-10-21T14:49:33.326479+00:00 node-68 kernel: [1530585.079254] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:49:33.326480+00:00 node-68 kernel: [1530585.079257] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:49:33.326482+00:00 node-68 kernel: [1530585.079259] [] start_secondary+0x154/0x190 2017-10-21T14:49:33.326483+00:00 node-68 kernel: [1530585.079262] ---[ end trace d44d42b3ada7842a ]--- 2017-10-21T14:50:54.409254+00:00 node-68 kernel: [1530666.156518] ------------[ cut here ]------------ 2017-10-21T14:50:54.409282+00:00 node-68 kernel: [1530666.156707] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:50:54.409286+00:00 node-68 kernel: [1530666.156712] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:50:54.409288+00:00 node-68 kernel: [1530666.156714] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:50:54.409291+00:00 node-68 kernel: [1530666.156791] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:50:54.409292+00:00 node-68 kernel: [1530666.156792] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:50:54.409294+00:00 node-68 kernel: [1530666.156794] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:50:54.409318+00:00 node-68 kernel: [1530666.156795] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:50:54.409320+00:00 node-68 kernel: [1530666.156797] ffff881dde127200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:50:54.409321+00:00 node-68 kernel: [1530666.156799] Call Trace: 2017-10-21T14:50:54.409322+00:00 node-68 kernel: [1530666.156801] [] dump_stack+0x63/0x90 2017-10-21T14:50:54.409323+00:00 node-68 kernel: [1530666.156809] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:50:54.409324+00:00 node-68 kernel: [1530666.156811] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:50:54.409324+00:00 node-68 kernel: [1530666.156813] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:50:54.409325+00:00 node-68 kernel: [1530666.156815] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:50:54.409326+00:00 node-68 kernel: [1530666.156817] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:50:54.409327+00:00 node-68 kernel: [1530666.156822] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:50:54.409328+00:00 node-68 kernel: [1530666.156827] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:50:54.409328+00:00 node-68 kernel: [1530666.156829] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:50:54.409329+00:00 node-68 kernel: [1530666.156831] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:50:54.409330+00:00 node-68 kernel: [1530666.156834] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:50:54.409331+00:00 node-68 kernel: [1530666.156837] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:50:54.409333+00:00 node-68 kernel: [1530666.156840] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:50:54.409333+00:00 node-68 kernel: [1530666.156843] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:50:54.409334+00:00 node-68 kernel: [1530666.156845] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:50:54.409336+00:00 node-68 kernel: [1530666.156847] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:50:54.409337+00:00 node-68 kernel: [1530666.156852] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:50:54.409339+00:00 node-68 kernel: [1530666.156856] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:50:54.409340+00:00 node-68 kernel: [1530666.156859] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:50:54.409341+00:00 node-68 kernel: [1530666.156860] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:50:54.409342+00:00 node-68 kernel: [1530666.156863] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:50:54.409343+00:00 node-68 kernel: [1530666.156865] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:50:54.409345+00:00 node-68 kernel: [1530666.156866] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:50:54.409355+00:00 node-68 kernel: [1530666.156868] [] process_backlog+0xa8/0x150 2017-10-21T14:50:54.409357+00:00 node-68 kernel: [1530666.156869] [] net_rx_action+0x21e/0x360 2017-10-21T14:50:54.409359+00:00 node-68 kernel: [1530666.156871] [] __do_softirq+0x101/0x290 2017-10-21T14:50:54.409360+00:00 node-68 kernel: [1530666.156873] [] irq_exit+0xa3/0xb0 2017-10-21T14:50:54.409361+00:00 node-68 kernel: [1530666.156874] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:50:54.409363+00:00 node-68 kernel: [1530666.156878] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:50:54.409364+00:00 node-68 kernel: [1530666.156879] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:50:54.409365+00:00 node-68 kernel: [1530666.156882] [] cpuidle_enter+0x17/0x20 2017-10-21T14:50:54.409366+00:00 node-68 kernel: [1530666.156884] [] call_cpuidle+0x32/0x60 2017-10-21T14:50:54.409367+00:00 node-68 kernel: [1530666.156886] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:50:54.409368+00:00 node-68 kernel: [1530666.156887] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:50:54.409369+00:00 node-68 kernel: [1530666.156889] [] start_secondary+0x154/0x190 2017-10-21T14:50:54.409371+00:00 node-68 kernel: [1530666.156892] ---[ end trace d44d42b3ada7842b ]--- 2017-10-21T14:53:20.129173+00:00 node-68 kernel: [1530811.866960] ------------[ cut here ]------------ 2017-10-21T14:53:20.129192+00:00 node-68 kernel: [1530811.866976] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:53:20.129194+00:00 node-68 kernel: [1530811.866979] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:53:20.129195+00:00 node-68 kernel: [1530811.866981] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:53:20.129197+00:00 node-68 kernel: [1530811.867205] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:53:20.129205+00:00 node-68 kernel: [1530811.867206] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:53:20.129206+00:00 node-68 kernel: [1530811.867207] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:53:20.129222+00:00 node-68 kernel: [1530811.867209] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:53:20.129223+00:00 node-68 kernel: [1530811.867212] ffff881fd14ef100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:53:20.129224+00:00 node-68 kernel: [1530811.867214] Call Trace: 2017-10-21T14:53:20.129226+00:00 node-68 kernel: [1530811.867215] [] dump_stack+0x63/0x90 2017-10-21T14:53:20.129226+00:00 node-68 kernel: [1530811.867222] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:53:20.129227+00:00 node-68 kernel: [1530811.867224] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:53:20.129228+00:00 node-68 kernel: [1530811.867227] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:53:20.129228+00:00 node-68 kernel: [1530811.867228] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:53:20.129230+00:00 node-68 kernel: [1530811.867230] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:53:20.129231+00:00 node-68 kernel: [1530811.867235] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:53:20.129232+00:00 node-68 kernel: [1530811.867239] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T14:53:20.129232+00:00 node-68 kernel: [1530811.867241] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:53:20.129233+00:00 node-68 kernel: [1530811.867245] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:20.129234+00:00 node-68 kernel: [1530811.867247] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T14:53:20.129236+00:00 node-68 kernel: [1530811.867253] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T14:53:20.129237+00:00 node-68 kernel: [1530811.867256] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:53:20.129237+00:00 node-68 kernel: [1530811.867258] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:53:20.129238+00:00 node-68 kernel: [1530811.867261] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:53:20.129239+00:00 node-68 kernel: [1530811.867263] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T14:53:20.129240+00:00 node-68 kernel: [1530811.867266] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T14:53:20.129241+00:00 node-68 kernel: [1530811.867268] [] ? nf_iterate+0x62/0x80 2017-10-21T14:53:20.129242+00:00 node-68 kernel: [1530811.867269] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T14:53:20.129243+00:00 node-68 kernel: [1530811.867271] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T14:53:20.129243+00:00 node-68 kernel: [1530811.867274] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T14:53:20.129244+00:00 node-68 kernel: [1530811.867277] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:53:20.129245+00:00 node-68 kernel: [1530811.867279] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:53:20.129253+00:00 node-68 kernel: [1530811.867282] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:53:20.129254+00:00 node-68 kernel: [1530811.867285] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:53:20.129254+00:00 node-68 kernel: [1530811.867286] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:53:20.129255+00:00 node-68 kernel: [1530811.867287] [] process_backlog+0xa8/0x150 2017-10-21T14:53:20.129256+00:00 node-68 kernel: [1530811.867289] [] net_rx_action+0x21e/0x360 2017-10-21T14:53:20.129257+00:00 node-68 kernel: [1530811.867291] [] __do_softirq+0x101/0x290 2017-10-21T14:53:20.129258+00:00 node-68 kernel: [1530811.867293] [] irq_exit+0xa3/0xb0 2017-10-21T14:53:20.129259+00:00 node-68 kernel: [1530811.867295] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:53:20.129259+00:00 node-68 kernel: [1530811.867298] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:53:20.129260+00:00 node-68 kernel: [1530811.867298] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:53:20.129261+00:00 node-68 kernel: [1530811.867302] [] cpuidle_enter+0x17/0x20 2017-10-21T14:53:20.129262+00:00 node-68 kernel: [1530811.867304] [] call_cpuidle+0x32/0x60 2017-10-21T14:53:20.129263+00:00 node-68 kernel: [1530811.867305] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:53:20.129264+00:00 node-68 kernel: [1530811.867307] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:53:20.129264+00:00 node-68 kernel: [1530811.867309] [] start_secondary+0x154/0x190 2017-10-21T14:53:20.129265+00:00 node-68 kernel: [1530811.867311] ---[ end trace d44d42b3ada7842c ]--- 2017-10-21T14:53:52.090254+00:00 node-68 kernel: [1530843.825496] ------------[ cut here ]------------ 2017-10-21T14:53:52.090287+00:00 node-68 kernel: [1530843.826052] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T14:53:52.090294+00:00 node-68 kernel: [1530843.826056] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T14:53:52.090296+00:00 node-68 kernel: [1530843.826059] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T14:53:52.090298+00:00 node-68 kernel: [1530843.826151] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T14:53:52.090300+00:00 node-68 kernel: [1530843.826153] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T14:53:52.090301+00:00 node-68 kernel: [1530843.826154] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T14:53:52.090325+00:00 node-68 kernel: [1530843.826157] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T14:53:52.090328+00:00 node-68 kernel: [1530843.826159] ffff880c050b2e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T14:53:52.090329+00:00 node-68 kernel: [1530843.826162] Call Trace: 2017-10-21T14:53:52.090331+00:00 node-68 kernel: [1530843.826164] [] dump_stack+0x63/0x90 2017-10-21T14:53:52.090332+00:00 node-68 kernel: [1530843.826172] [] warn_slowpath_common+0x82/0xc0 2017-10-21T14:53:52.090333+00:00 node-68 kernel: [1530843.826174] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T14:53:52.090334+00:00 node-68 kernel: [1530843.826178] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T14:53:52.090335+00:00 node-68 kernel: [1530843.826180] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T14:53:52.090337+00:00 node-68 kernel: [1530843.826183] [] __skb_gso_segment+0xfd/0x110 2017-10-21T14:53:52.090338+00:00 node-68 kernel: [1530843.826189] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T14:53:52.090339+00:00 node-68 kernel: [1530843.826193] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T14:53:52.090340+00:00 node-68 kernel: [1530843.826198] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T14:53:52.090341+00:00 node-68 kernel: [1530843.826201] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T14:53:52.090343+00:00 node-68 kernel: [1530843.826204] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T14:53:52.090344+00:00 node-68 kernel: [1530843.826209] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T14:53:52.090346+00:00 node-68 kernel: [1530843.826212] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T14:53:52.090347+00:00 node-68 kernel: [1530843.826216] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T14:53:52.090348+00:00 node-68 kernel: [1530843.826219] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T14:53:52.090349+00:00 node-68 kernel: [1530843.826221] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T14:53:52.090350+00:00 node-68 kernel: [1530843.826224] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T14:53:52.090352+00:00 node-68 kernel: [1530843.826231] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T14:53:52.090353+00:00 node-68 kernel: [1530843.826235] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T14:53:52.090354+00:00 node-68 kernel: [1530843.826239] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T14:53:52.090355+00:00 node-68 kernel: [1530843.826241] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T14:53:52.090356+00:00 node-68 kernel: [1530843.826245] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T14:53:52.090358+00:00 node-68 kernel: [1530843.826248] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T14:53:52.090369+00:00 node-68 kernel: [1530843.826250] [] __netif_receive_skb+0x18/0x60 2017-10-21T14:53:52.090371+00:00 node-68 kernel: [1530843.826252] [] process_backlog+0xa8/0x150 2017-10-21T14:53:52.090372+00:00 node-68 kernel: [1530843.826254] [] net_rx_action+0x21e/0x360 2017-10-21T14:53:52.090373+00:00 node-68 kernel: [1530843.826257] [] __do_softirq+0x101/0x290 2017-10-21T14:53:52.090374+00:00 node-68 kernel: [1530843.826260] [] irq_exit+0xa3/0xb0 2017-10-21T14:53:52.090376+00:00 node-68 kernel: [1530843.826262] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T14:53:52.090378+00:00 node-68 kernel: [1530843.826268] [] call_function_single_interrupt+0x82/0x90 2017-10-21T14:53:52.090379+00:00 node-68 kernel: [1530843.826269] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T14:53:52.090380+00:00 node-68 kernel: [1530843.826274] [] cpuidle_enter+0x17/0x20 2017-10-21T14:53:52.090381+00:00 node-68 kernel: [1530843.826278] [] call_cpuidle+0x32/0x60 2017-10-21T14:53:52.090382+00:00 node-68 kernel: [1530843.826280] [] ? cpuidle_select+0x13/0x20 2017-10-21T14:53:52.090384+00:00 node-68 kernel: [1530843.826282] [] cpu_startup_entry+0x290/0x350 2017-10-21T14:53:52.090385+00:00 node-68 kernel: [1530843.826285] [] start_secondary+0x154/0x190 2017-10-21T14:53:52.090386+00:00 node-68 kernel: [1530843.826288] ---[ end trace d44d42b3ada7842d ]--- 2017-10-21T15:07:06.004977+00:00 node-68 kernel: [1531637.688287] ------------[ cut here ]------------ 2017-10-21T15:07:06.005001+00:00 node-68 kernel: [1531637.688295] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:07:06.005004+00:00 node-68 kernel: [1531637.688297] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:07:06.005006+00:00 node-68 kernel: [1531637.688298] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:07:06.005009+00:00 node-68 kernel: [1531637.688363] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:07:06.005011+00:00 node-68 kernel: [1531637.688364] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:07:06.005012+00:00 node-68 kernel: [1531637.688365] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:07:06.005039+00:00 node-68 kernel: [1531637.688367] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:07:06.005041+00:00 node-68 kernel: [1531637.688368] ffff88102c778a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:07:06.005043+00:00 node-68 kernel: [1531637.688370] Call Trace: 2017-10-21T15:07:06.005044+00:00 node-68 kernel: [1531637.688371] [] dump_stack+0x63/0x90 2017-10-21T15:07:06.005045+00:00 node-68 kernel: [1531637.688378] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:07:06.005046+00:00 node-68 kernel: [1531637.688380] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:07:06.005047+00:00 node-68 kernel: [1531637.688382] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:07:06.005048+00:00 node-68 kernel: [1531637.688384] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:07:06.005050+00:00 node-68 kernel: [1531637.688386] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:07:06.005051+00:00 node-68 kernel: [1531637.688391] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:07:06.005053+00:00 node-68 kernel: [1531637.688394] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:07:06.005054+00:00 node-68 kernel: [1531637.688398] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:07:06.005055+00:00 node-68 kernel: [1531637.688401] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:07:06.005056+00:00 node-68 kernel: [1531637.688403] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:07:06.005058+00:00 node-68 kernel: [1531637.688406] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:07:06.005059+00:00 node-68 kernel: [1531637.688408] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:07:06.005060+00:00 node-68 kernel: [1531637.688411] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:07:06.005061+00:00 node-68 kernel: [1531637.688417] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:07:06.005062+00:00 node-68 kernel: [1531637.688420] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:07:06.005064+00:00 node-68 kernel: [1531637.688423] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:07:06.005065+00:00 node-68 kernel: [1531637.688425] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:07:06.005067+00:00 node-68 kernel: [1531637.688428] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:07:06.005068+00:00 node-68 kernel: [1531637.688432] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:07:06.005069+00:00 node-68 kernel: [1531637.688436] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:07:06.005070+00:00 node-68 kernel: [1531637.688438] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:07:06.005071+00:00 node-68 kernel: [1531637.688440] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:07:06.005087+00:00 node-68 kernel: [1531637.688442] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:07:06.005089+00:00 node-68 kernel: [1531637.688443] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:07:06.005091+00:00 node-68 kernel: [1531637.688445] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:07:06.005094+00:00 node-68 kernel: [1531637.688446] [] process_backlog+0xa8/0x150 2017-10-21T15:07:06.005095+00:00 node-68 kernel: [1531637.688447] [] net_rx_action+0x21e/0x360 2017-10-21T15:07:06.005097+00:00 node-68 kernel: [1531637.688450] [] __do_softirq+0x101/0x290 2017-10-21T15:07:06.005099+00:00 node-68 kernel: [1531637.688451] [] irq_exit+0xa3/0xb0 2017-10-21T15:07:06.005101+00:00 node-68 kernel: [1531637.688455] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:07:06.005103+00:00 node-68 kernel: [1531637.688458] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:07:06.005105+00:00 node-68 kernel: [1531637.688459] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:07:06.005106+00:00 node-68 kernel: [1531637.688462] [] cpuidle_enter+0x17/0x20 2017-10-21T15:07:06.005107+00:00 node-68 kernel: [1531637.688464] [] call_cpuidle+0x32/0x60 2017-10-21T15:07:06.005109+00:00 node-68 kernel: [1531637.688465] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:07:06.005111+00:00 node-68 kernel: [1531637.688467] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:07:06.005113+00:00 node-68 kernel: [1531637.688469] [] start_secondary+0x154/0x190 2017-10-21T15:07:06.005115+00:00 node-68 kernel: [1531637.688470] ---[ end trace d44d42b3ada7842e ]--- 2017-10-21T15:11:24.378047+00:00 node-68 kernel: [1531896.045464] ------------[ cut here ]------------ 2017-10-21T15:11:24.378067+00:00 node-68 kernel: [1531896.045480] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:11:24.378069+00:00 node-68 kernel: [1531896.045484] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:11:24.378070+00:00 node-68 kernel: [1531896.045486] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:11:24.378071+00:00 node-68 kernel: [1531896.045561] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:11:24.378079+00:00 node-68 kernel: [1531896.045562] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:11:24.378080+00:00 node-68 kernel: [1531896.045563] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:11:24.378095+00:00 node-68 kernel: [1531896.045565] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:11:24.378096+00:00 node-68 kernel: [1531896.045567] ffff882033ea0600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:11:24.378098+00:00 node-68 kernel: [1531896.045568] Call Trace: 2017-10-21T15:11:24.378099+00:00 node-68 kernel: [1531896.045570] [] dump_stack+0x63/0x90 2017-10-21T15:11:24.378100+00:00 node-68 kernel: [1531896.045577] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:11:24.378100+00:00 node-68 kernel: [1531896.045578] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:11:24.378101+00:00 node-68 kernel: [1531896.045581] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:11:24.378102+00:00 node-68 kernel: [1531896.045582] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:11:24.378103+00:00 node-68 kernel: [1531896.045584] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:11:24.378104+00:00 node-68 kernel: [1531896.045589] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:11:24.378105+00:00 node-68 kernel: [1531896.045592] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:11:24.378106+00:00 node-68 kernel: [1531896.045597] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:11:24.378106+00:00 node-68 kernel: [1531896.045599] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:11:24.378107+00:00 node-68 kernel: [1531896.045601] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:11:24.378108+00:00 node-68 kernel: [1531896.045604] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:11:24.378110+00:00 node-68 kernel: [1531896.045606] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:11:24.378110+00:00 node-68 kernel: [1531896.045609] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:11:24.378111+00:00 node-68 kernel: [1531896.045612] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:11:24.378112+00:00 node-68 kernel: [1531896.045614] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:11:24.378113+00:00 node-68 kernel: [1531896.045615] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:11:24.378114+00:00 node-68 kernel: [1531896.045619] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:11:24.378115+00:00 node-68 kernel: [1531896.045623] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:11:24.378116+00:00 node-68 kernel: [1531896.045626] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:11:24.378116+00:00 node-68 kernel: [1531896.045627] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:11:24.378117+00:00 node-68 kernel: [1531896.045629] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:11:24.378118+00:00 node-68 kernel: [1531896.045630] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:11:24.378120+00:00 node-68 kernel: [1531896.045631] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:11:24.378126+00:00 node-68 kernel: [1531896.045633] [] process_backlog+0xa8/0x150 2017-10-21T15:11:24.378127+00:00 node-68 kernel: [1531896.045634] [] net_rx_action+0x21e/0x360 2017-10-21T15:11:24.378127+00:00 node-68 kernel: [1531896.045637] [] __do_softirq+0x101/0x290 2017-10-21T15:11:24.378128+00:00 node-68 kernel: [1531896.045639] [] irq_exit+0xa3/0xb0 2017-10-21T15:11:24.378129+00:00 node-68 kernel: [1531896.045642] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:11:24.378130+00:00 node-68 kernel: [1531896.045645] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:11:24.378131+00:00 node-68 kernel: [1531896.045646] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:11:24.378132+00:00 node-68 kernel: [1531896.045652] [] cpuidle_enter+0x17/0x20 2017-10-21T15:11:24.378132+00:00 node-68 kernel: [1531896.045656] [] call_cpuidle+0x32/0x60 2017-10-21T15:11:24.378133+00:00 node-68 kernel: [1531896.045657] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:11:24.378134+00:00 node-68 kernel: [1531896.045660] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:11:24.378135+00:00 node-68 kernel: [1531896.045662] [] start_secondary+0x154/0x190 2017-10-21T15:11:24.378136+00:00 node-68 kernel: [1531896.045665] ---[ end trace d44d42b3ada7842f ]--- 2017-10-21T15:21:49.160018+00:00 node-68 kernel: [1532520.787157] ------------[ cut here ]------------ 2017-10-21T15:21:49.160040+00:00 node-68 kernel: [1532520.787171] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:21:49.160042+00:00 node-68 kernel: [1532520.787174] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:21:49.160043+00:00 node-68 kernel: [1532520.787184] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:21:49.160056+00:00 node-68 kernel: [1532520.787256] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:21:49.160062+00:00 node-68 kernel: [1532520.787258] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:21:49.160063+00:00 node-68 kernel: [1532520.787259] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:21:49.160079+00:00 node-68 kernel: [1532520.787261] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:21:49.160082+00:00 node-68 kernel: [1532520.787262] ffff881ddd3e6e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:21:49.160084+00:00 node-68 kernel: [1532520.787264] Call Trace: 2017-10-21T15:21:49.160085+00:00 node-68 kernel: [1532520.787265] [] dump_stack+0x63/0x90 2017-10-21T15:21:49.160086+00:00 node-68 kernel: [1532520.787278] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:21:49.160086+00:00 node-68 kernel: [1532520.787280] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:21:49.160087+00:00 node-68 kernel: [1532520.787283] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:21:49.160088+00:00 node-68 kernel: [1532520.787284] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:21:49.160090+00:00 node-68 kernel: [1532520.787287] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:21:49.160091+00:00 node-68 kernel: [1532520.787293] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:21:49.160091+00:00 node-68 kernel: [1532520.787297] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:21:49.160092+00:00 node-68 kernel: [1532520.787300] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:21:49.160092+00:00 node-68 kernel: [1532520.787304] [] ? nf_iterate+0x62/0x80 2017-10-21T15:21:49.160094+00:00 node-68 kernel: [1532520.787306] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:21:49.160095+00:00 node-68 kernel: [1532520.787312] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:21:49.160096+00:00 node-68 kernel: [1532520.787323] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:21:49.160097+00:00 node-68 kernel: [1532520.787326] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:21:49.160097+00:00 node-68 kernel: [1532520.787329] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:21:49.160098+00:00 node-68 kernel: [1532520.787332] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:21:49.160099+00:00 node-68 kernel: [1532520.787333] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:21:49.160102+00:00 node-68 kernel: [1532520.787335] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:21:49.160104+00:00 node-68 kernel: [1532520.787339] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T15:21:49.160104+00:00 node-68 kernel: [1532520.787341] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:21:49.160105+00:00 node-68 kernel: [1532520.787343] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:21:49.160105+00:00 node-68 kernel: [1532520.787346] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T15:21:49.160108+00:00 node-68 kernel: [1532520.787349] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T15:21:49.160115+00:00 node-68 kernel: [1532520.787351] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:21:49.160121+00:00 node-68 kernel: [1532520.787352] [] process_backlog+0xa8/0x150 2017-10-21T15:21:49.160122+00:00 node-68 kernel: [1532520.787353] [] net_rx_action+0x21e/0x360 2017-10-21T15:21:49.160123+00:00 node-68 kernel: [1532520.787356] [] __do_softirq+0x101/0x290 2017-10-21T15:21:49.160125+00:00 node-68 kernel: [1532520.787358] [] irq_exit+0xa3/0xb0 2017-10-21T15:21:49.160127+00:00 node-68 kernel: [1532520.787359] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:21:49.160128+00:00 node-68 kernel: [1532520.787364] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:21:49.160129+00:00 node-68 kernel: [1532520.787365] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:21:49.160130+00:00 node-68 kernel: [1532520.787368] [] cpuidle_enter+0x17/0x20 2017-10-21T15:21:49.160131+00:00 node-68 kernel: [1532520.787371] [] call_cpuidle+0x32/0x60 2017-10-21T15:21:49.160132+00:00 node-68 kernel: [1532520.787372] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:21:49.160134+00:00 node-68 kernel: [1532520.787373] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:21:49.160135+00:00 node-68 kernel: [1532520.787375] [] start_secondary+0x154/0x190 2017-10-21T15:21:49.160136+00:00 node-68 kernel: [1532520.787379] ---[ end trace d44d42b3ada78430 ]--- 2017-10-21T15:23:47.963827+00:00 node-68 kernel: [1532639.583268] ------------[ cut here ]------------ 2017-10-21T15:23:47.963852+00:00 node-68 kernel: [1532639.583292] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:23:47.963854+00:00 node-68 kernel: [1532639.583297] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:23:47.963856+00:00 node-68 kernel: [1532639.583299] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:23:47.963865+00:00 node-68 kernel: [1532639.583394] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:23:47.963867+00:00 node-68 kernel: [1532639.583396] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:23:47.963869+00:00 node-68 kernel: [1532639.583398] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:23:47.963895+00:00 node-68 kernel: [1532639.583401] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:23:47.963897+00:00 node-68 kernel: [1532639.583403] ffff881fefd05900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:23:47.963899+00:00 node-68 kernel: [1532639.583406] Call Trace: 2017-10-21T15:23:47.963900+00:00 node-68 kernel: [1532639.583408] [] dump_stack+0x63/0x90 2017-10-21T15:23:47.963902+00:00 node-68 kernel: [1532639.583417] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:23:47.963903+00:00 node-68 kernel: [1532639.583420] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:23:47.963904+00:00 node-68 kernel: [1532639.583423] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:23:47.963905+00:00 node-68 kernel: [1532639.583426] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:23:47.963907+00:00 node-68 kernel: [1532639.583428] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:23:47.963909+00:00 node-68 kernel: [1532639.583435] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:23:47.963910+00:00 node-68 kernel: [1532639.583439] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:23:47.963911+00:00 node-68 kernel: [1532639.583445] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:23:47.963912+00:00 node-68 kernel: [1532639.583449] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:23:47.963913+00:00 node-68 kernel: [1532639.583453] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:23:47.963915+00:00 node-68 kernel: [1532639.583457] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:23:47.963916+00:00 node-68 kernel: [1532639.583461] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:23:47.963917+00:00 node-68 kernel: [1532639.583465] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:23:47.963918+00:00 node-68 kernel: [1532639.583471] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:23:47.963919+00:00 node-68 kernel: [1532639.583476] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:23:47.963921+00:00 node-68 kernel: [1532639.583480] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:23:47.963923+00:00 node-68 kernel: [1532639.583485] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:23:47.963924+00:00 node-68 kernel: [1532639.583489] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:23:47.963925+00:00 node-68 kernel: [1532639.583492] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:23:47.963926+00:00 node-68 kernel: [1532639.583497] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T15:23:47.963927+00:00 node-68 kernel: [1532639.583501] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:23:47.963929+00:00 node-68 kernel: [1532639.583504] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:23:47.963944+00:00 node-68 kernel: [1532639.583507] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:23:47.963945+00:00 node-68 kernel: [1532639.583509] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:23:47.963947+00:00 node-68 kernel: [1532639.583511] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:23:47.963948+00:00 node-68 kernel: [1532639.583513] [] process_backlog+0xa8/0x150 2017-10-21T15:23:47.963950+00:00 node-68 kernel: [1532639.583515] [] net_rx_action+0x21e/0x360 2017-10-21T15:23:47.963951+00:00 node-68 kernel: [1532639.583518] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T15:23:47.963953+00:00 node-68 kernel: [1532639.583522] [] __do_softirq+0x101/0x290 2017-10-21T15:23:47.963954+00:00 node-68 kernel: [1532639.583524] [] irq_exit+0xa3/0xb0 2017-10-21T15:23:47.963955+00:00 node-68 kernel: [1532639.583528] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:23:47.963956+00:00 node-68 kernel: [1532639.583533] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:23:47.963957+00:00 node-68 kernel: [1532639.583534] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:23:47.963960+00:00 node-68 kernel: [1532639.583541] [] cpuidle_enter+0x17/0x20 2017-10-21T15:23:47.963961+00:00 node-68 kernel: [1532639.583545] [] call_cpuidle+0x32/0x60 2017-10-21T15:23:47.963962+00:00 node-68 kernel: [1532639.583547] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:23:47.963963+00:00 node-68 kernel: [1532639.583549] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:23:47.963964+00:00 node-68 kernel: [1532639.583552] [] start_secondary+0x154/0x190 2017-10-21T15:23:47.963971+00:00 node-68 kernel: [1532639.583555] ---[ end trace d44d42b3ada78431 ]--- 2017-10-21T15:25:26.476843+00:00 node-68 kernel: [1532738.086440] ------------[ cut here ]------------ 2017-10-21T15:25:26.476864+00:00 node-68 kernel: [1532738.086450] WARNING: CPU: 27 PID: 31559 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:25:26.476865+00:00 node-68 kernel: [1532738.086454] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:25:26.476866+00:00 node-68 kernel: [1532738.086456] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:25:26.476874+00:00 node-68 kernel: [1532738.086546] CPU: 27 PID: 31559 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:25:26.476876+00:00 node-68 kernel: [1532738.086548] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:25:26.476877+00:00 node-68 kernel: [1532738.086550] 0000000000000286 9c3d4541957a90ee ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:25:26.476893+00:00 node-68 kernel: [1532738.086553] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:25:26.476894+00:00 node-68 kernel: [1532738.086556] ffff880a512d5f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:25:26.476895+00:00 node-68 kernel: [1532738.086559] Call Trace: 2017-10-21T15:25:26.476896+00:00 node-68 kernel: [1532738.086561] [] dump_stack+0x63/0x90 2017-10-21T15:25:26.476897+00:00 node-68 kernel: [1532738.086569] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:25:26.476898+00:00 node-68 kernel: [1532738.086572] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:25:26.476898+00:00 node-68 kernel: [1532738.086575] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:25:26.476899+00:00 node-68 kernel: [1532738.086577] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:25:26.476900+00:00 node-68 kernel: [1532738.086580] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:25:26.476902+00:00 node-68 kernel: [1532738.086587] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:25:26.476902+00:00 node-68 kernel: [1532738.086592] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:25:26.476903+00:00 node-68 kernel: [1532738.086598] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:25:26.476904+00:00 node-68 kernel: [1532738.086602] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:25:26.476904+00:00 node-68 kernel: [1532738.086605] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:25:26.476905+00:00 node-68 kernel: [1532738.086610] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:25:26.476906+00:00 node-68 kernel: [1532738.086614] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:25:26.476907+00:00 node-68 kernel: [1532738.086618] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:25:26.476908+00:00 node-68 kernel: [1532738.086622] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:25:26.476908+00:00 node-68 kernel: [1532738.086625] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:25:26.476909+00:00 node-68 kernel: [1532738.086628] [] ? update_curr+0x79/0x160 2017-10-21T15:25:26.476911+00:00 node-68 kernel: [1532738.086632] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T15:25:26.476912+00:00 node-68 kernel: [1532738.086634] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T15:25:26.476913+00:00 node-68 kernel: [1532738.086639] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:25:26.476913+00:00 node-68 kernel: [1532738.086641] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T15:25:26.476914+00:00 node-68 kernel: [1532738.086644] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:25:26.476915+00:00 node-68 kernel: [1532738.086648] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:25:26.476916+00:00 node-68 kernel: [1532738.086650] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:25:26.476925+00:00 node-68 kernel: [1532738.086653] [] ? update_rq_clock.part.81+0x18/0x40 2017-10-21T15:25:26.476926+00:00 node-68 kernel: [1532738.086654] [] ? update_blocked_averages+0x3a8/0x520 2017-10-21T15:25:26.476927+00:00 node-68 kernel: [1532738.086656] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:25:26.476928+00:00 node-68 kernel: [1532738.086657] [] process_backlog+0xa8/0x150 2017-10-21T15:25:26.476929+00:00 node-68 kernel: [1532738.086658] [] net_rx_action+0x21e/0x360 2017-10-21T15:25:26.476931+00:00 node-68 kernel: [1532738.086660] [] __do_softirq+0x101/0x290 2017-10-21T15:25:26.476931+00:00 node-68 kernel: [1532738.086662] [] irq_exit+0xa3/0xb0 2017-10-21T15:25:26.476932+00:00 node-68 kernel: [1532738.086665] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:25:26.476932+00:00 node-68 kernel: [1532738.086668] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:25:26.476933+00:00 node-68 kernel: [1532738.086669] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-21T15:25:26.476934+00:00 node-68 kernel: [1532738.086675] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-21T15:25:26.476935+00:00 node-68 kernel: [1532738.086677] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-21T15:25:26.476936+00:00 node-68 kernel: [1532738.086698] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-21T15:25:26.476936+00:00 node-68 kernel: [1532738.086708] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-21T15:25:26.476937+00:00 node-68 kernel: [1532738.086716] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-21T15:25:26.476938+00:00 node-68 kernel: [1532738.086718] [] do_vfs_ioctl+0x29f/0x490 2017-10-21T15:25:26.476943+00:00 node-68 kernel: [1532738.086726] [] ? kvm_on_user_return+0x66/0xa0 [kvm] 2017-10-21T15:25:26.476944+00:00 node-68 kernel: [1532738.086729] [] ? fire_user_return_notifiers+0x3b/0x50 2017-10-21T15:25:26.476945+00:00 node-68 kernel: [1532738.086730] [] SyS_ioctl+0x79/0x90 2017-10-21T15:25:26.476946+00:00 node-68 kernel: [1532738.086732] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-21T15:25:26.476947+00:00 node-68 kernel: [1532738.086734] ---[ end trace d44d42b3ada78432 ]--- 2017-10-21T15:25:37.164254+00:00 node-68 kernel: [1532748.776793] ------------[ cut here ]------------ 2017-10-21T15:25:37.164280+00:00 node-68 kernel: [1532748.776813] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:25:37.164282+00:00 node-68 kernel: [1532748.776817] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:25:37.164284+00:00 node-68 kernel: [1532748.776820] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:25:37.164286+00:00 node-68 kernel: [1532748.776915] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:25:37.164288+00:00 node-68 kernel: [1532748.776917] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:25:37.164290+00:00 node-68 kernel: [1532748.776918] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:25:37.164317+00:00 node-68 kernel: [1532748.776922] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:25:37.164319+00:00 node-68 kernel: [1532748.776924] ffff881ef7f7c900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:25:37.164321+00:00 node-68 kernel: [1532748.776927] Call Trace: 2017-10-21T15:25:37.164323+00:00 node-68 kernel: [1532748.776929] [] dump_stack+0x63/0x90 2017-10-21T15:25:37.164324+00:00 node-68 kernel: [1532748.776938] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:25:37.164326+00:00 node-68 kernel: [1532748.776941] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:25:37.164328+00:00 node-68 kernel: [1532748.776944] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:25:37.164329+00:00 node-68 kernel: [1532748.776947] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:25:37.164331+00:00 node-68 kernel: [1532748.776949] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:25:37.164333+00:00 node-68 kernel: [1532748.776957] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:25:37.164334+00:00 node-68 kernel: [1532748.776963] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:25:37.164335+00:00 node-68 kernel: [1532748.776967] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:25:37.164336+00:00 node-68 kernel: [1532748.776970] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:25:37.164337+00:00 node-68 kernel: [1532748.776975] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:25:37.164339+00:00 node-68 kernel: [1532748.776979] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:25:37.164340+00:00 node-68 kernel: [1532748.776983] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:25:37.164341+00:00 node-68 kernel: [1532748.776991] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:25:37.164342+00:00 node-68 kernel: [1532748.776996] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:25:37.164343+00:00 node-68 kernel: [1532748.777000] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:25:37.164345+00:00 node-68 kernel: [1532748.777005] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:25:37.164346+00:00 node-68 kernel: [1532748.777010] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:25:37.164347+00:00 node-68 kernel: [1532748.777014] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:25:37.164348+00:00 node-68 kernel: [1532748.777018] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:25:37.164349+00:00 node-68 kernel: [1532748.777021] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:25:37.164351+00:00 node-68 kernel: [1532748.777023] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:25:37.164352+00:00 node-68 kernel: [1532748.777026] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:25:37.164367+00:00 node-68 kernel: [1532748.777028] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:25:37.164368+00:00 node-68 kernel: [1532748.777030] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:25:37.164370+00:00 node-68 kernel: [1532748.777032] [] process_backlog+0xa8/0x150 2017-10-21T15:25:37.164371+00:00 node-68 kernel: [1532748.777034] [] net_rx_action+0x21e/0x360 2017-10-21T15:25:37.164372+00:00 node-68 kernel: [1532748.777037] [] __do_softirq+0x101/0x290 2017-10-21T15:25:37.164374+00:00 node-68 kernel: [1532748.777040] [] irq_exit+0xa3/0xb0 2017-10-21T15:25:37.164375+00:00 node-68 kernel: [1532748.777043] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:25:37.164376+00:00 node-68 kernel: [1532748.777047] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:25:37.164377+00:00 node-68 kernel: [1532748.777048] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:25:37.164378+00:00 node-68 kernel: [1532748.777054] [] cpuidle_enter+0x17/0x20 2017-10-21T15:25:37.164379+00:00 node-68 kernel: [1532748.777058] [] call_cpuidle+0x32/0x60 2017-10-21T15:25:37.164381+00:00 node-68 kernel: [1532748.777059] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:25:37.164382+00:00 node-68 kernel: [1532748.777062] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:25:37.164383+00:00 node-68 kernel: [1532748.777064] [] start_secondary+0x154/0x190 2017-10-21T15:25:37.164384+00:00 node-68 kernel: [1532748.777067] ---[ end trace d44d42b3ada78433 ]--- 2017-10-21T15:28:44.473752+00:00 node-68 kernel: [1532936.074485] ------------[ cut here ]------------ 2017-10-21T15:28:44.473773+00:00 node-68 kernel: [1532936.074500] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:28:44.473775+00:00 node-68 kernel: [1532936.074503] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:28:44.473776+00:00 node-68 kernel: [1532936.074504] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:28:44.473785+00:00 node-68 kernel: [1532936.074570] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:28:44.473787+00:00 node-68 kernel: [1532936.074571] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:28:44.473788+00:00 node-68 kernel: [1532936.074572] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:28:44.473803+00:00 node-68 kernel: [1532936.074574] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:28:44.473805+00:00 node-68 kernel: [1532936.074576] ffff881034211800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:28:44.473806+00:00 node-68 kernel: [1532936.074578] Call Trace: 2017-10-21T15:28:44.473808+00:00 node-68 kernel: [1532936.074579] [] dump_stack+0x63/0x90 2017-10-21T15:28:44.473809+00:00 node-68 kernel: [1532936.074586] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:28:44.473809+00:00 node-68 kernel: [1532936.074589] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:28:44.473810+00:00 node-68 kernel: [1532936.074593] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:28:44.473811+00:00 node-68 kernel: [1532936.074595] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:28:44.473813+00:00 node-68 kernel: [1532936.074598] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:28:44.473814+00:00 node-68 kernel: [1532936.074604] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:28:44.473814+00:00 node-68 kernel: [1532936.074608] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:28:44.473815+00:00 node-68 kernel: [1532936.074613] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:28:44.473815+00:00 node-68 kernel: [1532936.074616] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:28:44.473818+00:00 node-68 kernel: [1532936.074618] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:28:44.473819+00:00 node-68 kernel: [1532936.074621] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:28:44.473820+00:00 node-68 kernel: [1532936.074623] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:28:44.473821+00:00 node-68 kernel: [1532936.074627] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:28:44.473821+00:00 node-68 kernel: [1532936.074631] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:28:44.473822+00:00 node-68 kernel: [1532936.074634] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:28:44.473823+00:00 node-68 kernel: [1532936.074637] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:28:44.473825+00:00 node-68 kernel: [1532936.074640] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:28:44.473825+00:00 node-68 kernel: [1532936.074644] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:28:44.473826+00:00 node-68 kernel: [1532936.074647] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:28:44.473827+00:00 node-68 kernel: [1532936.074651] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:28:44.473827+00:00 node-68 kernel: [1532936.074654] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:28:44.473829+00:00 node-68 kernel: [1532936.074656] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:28:44.473836+00:00 node-68 kernel: [1532936.074657] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:28:44.473845+00:00 node-68 kernel: [1532936.074659] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:28:44.473846+00:00 node-68 kernel: [1532936.074660] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:28:44.473847+00:00 node-68 kernel: [1532936.074661] [] process_backlog+0xa8/0x150 2017-10-21T15:28:44.473849+00:00 node-68 kernel: [1532936.074663] [] net_rx_action+0x21e/0x360 2017-10-21T15:28:44.473850+00:00 node-68 kernel: [1532936.074665] [] __do_softirq+0x101/0x290 2017-10-21T15:28:44.473851+00:00 node-68 kernel: [1532936.074667] [] irq_exit+0xa3/0xb0 2017-10-21T15:28:44.473852+00:00 node-68 kernel: [1532936.074670] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:28:44.473852+00:00 node-68 kernel: [1532936.074673] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:28:44.473853+00:00 node-68 kernel: [1532936.074674] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:28:44.473854+00:00 node-68 kernel: [1532936.074678] [] cpuidle_enter+0x17/0x20 2017-10-21T15:28:44.473856+00:00 node-68 kernel: [1532936.074680] [] call_cpuidle+0x32/0x60 2017-10-21T15:28:44.473857+00:00 node-68 kernel: [1532936.074681] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:28:44.473858+00:00 node-68 kernel: [1532936.074683] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:28:44.473858+00:00 node-68 kernel: [1532936.074685] [] start_secondary+0x154/0x190 2017-10-21T15:28:44.473859+00:00 node-68 kernel: [1532936.074687] ---[ end trace d44d42b3ada78434 ]--- 2017-10-21T15:34:07.011839+00:00 node-68 kernel: [1533258.592090] ------------[ cut here ]------------ 2017-10-21T15:34:07.011857+00:00 node-68 kernel: [1533258.592105] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:34:07.011859+00:00 node-68 kernel: [1533258.592109] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:34:07.011860+00:00 node-68 kernel: [1533258.592110] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:34:07.011862+00:00 node-68 kernel: [1533258.592179] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:34:07.011863+00:00 node-68 kernel: [1533258.592181] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:34:07.011864+00:00 node-68 kernel: [1533258.592183] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:34:07.011878+00:00 node-68 kernel: [1533258.592185] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:34:07.011879+00:00 node-68 kernel: [1533258.592186] ffff881036ce1800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:34:07.011896+00:00 node-68 kernel: [1533258.592188] Call Trace: 2017-10-21T15:34:07.011898+00:00 node-68 kernel: [1533258.592189] [] dump_stack+0x63/0x90 2017-10-21T15:34:07.011899+00:00 node-68 kernel: [1533258.592197] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:34:07.011900+00:00 node-68 kernel: [1533258.592200] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:34:07.011901+00:00 node-68 kernel: [1533258.592202] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:34:07.011902+00:00 node-68 kernel: [1533258.592203] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:34:07.011903+00:00 node-68 kernel: [1533258.592205] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:34:07.011905+00:00 node-68 kernel: [1533258.592211] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:34:07.011905+00:00 node-68 kernel: [1533258.592213] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:34:07.011906+00:00 node-68 kernel: [1533258.592218] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:34:07.011907+00:00 node-68 kernel: [1533258.592220] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:34:07.011907+00:00 node-68 kernel: [1533258.592223] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:34:07.011909+00:00 node-68 kernel: [1533258.592226] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:34:07.011910+00:00 node-68 kernel: [1533258.592228] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:34:07.011910+00:00 node-68 kernel: [1533258.592231] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:34:07.011911+00:00 node-68 kernel: [1533258.592234] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:34:07.011912+00:00 node-68 kernel: [1533258.592235] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:34:07.011913+00:00 node-68 kernel: [1533258.592237] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:34:07.011914+00:00 node-68 kernel: [1533258.592243] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:34:07.011915+00:00 node-68 kernel: [1533258.592246] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:34:07.011916+00:00 node-68 kernel: [1533258.592249] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:34:07.011916+00:00 node-68 kernel: [1533258.592251] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:34:07.011917+00:00 node-68 kernel: [1533258.592253] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:34:07.011918+00:00 node-68 kernel: [1533258.592255] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:34:07.011926+00:00 node-68 kernel: [1533258.592256] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:34:07.011927+00:00 node-68 kernel: [1533258.592258] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:34:07.011928+00:00 node-68 kernel: [1533258.592259] [] process_backlog+0xa8/0x150 2017-10-21T15:34:07.011928+00:00 node-68 kernel: [1533258.592260] [] net_rx_action+0x21e/0x360 2017-10-21T15:34:07.011929+00:00 node-68 kernel: [1533258.592263] [] __do_softirq+0x101/0x290 2017-10-21T15:34:07.011930+00:00 node-68 kernel: [1533258.592265] [] irq_exit+0xa3/0xb0 2017-10-21T15:34:07.011932+00:00 node-68 kernel: [1533258.592268] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:34:07.011932+00:00 node-68 kernel: [1533258.592271] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:34:07.011933+00:00 node-68 kernel: [1533258.592272] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:34:07.011934+00:00 node-68 kernel: [1533258.592276] [] cpuidle_enter+0x17/0x20 2017-10-21T15:34:07.011935+00:00 node-68 kernel: [1533258.592279] [] call_cpuidle+0x32/0x60 2017-10-21T15:34:07.011936+00:00 node-68 kernel: [1533258.592280] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:34:07.011937+00:00 node-68 kernel: [1533258.592281] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:34:07.011938+00:00 node-68 kernel: [1533258.592283] [] start_secondary+0x154/0x190 2017-10-21T15:34:07.011939+00:00 node-68 kernel: [1533258.592286] ---[ end trace d44d42b3ada78435 ]--- 2017-10-21T15:35:52.831582+00:00 node-68 kernel: [1533364.403139] ------------[ cut here ]------------ 2017-10-21T15:35:52.831602+00:00 node-68 kernel: [1533364.403147] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:35:52.831603+00:00 node-68 kernel: [1533364.403150] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:35:52.831604+00:00 node-68 kernel: [1533364.403151] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:35:52.831606+00:00 node-68 kernel: [1533364.403214] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:35:52.831614+00:00 node-68 kernel: [1533364.403215] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:35:52.831615+00:00 node-68 kernel: [1533364.403216] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T15:35:52.831631+00:00 node-68 kernel: [1533364.403218] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T15:35:52.831632+00:00 node-68 kernel: [1533364.403220] ffff881fd4f03f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:35:52.831633+00:00 node-68 kernel: [1533364.403222] Call Trace: 2017-10-21T15:35:52.831635+00:00 node-68 kernel: [1533364.403223] [] dump_stack+0x63/0x90 2017-10-21T15:35:52.831635+00:00 node-68 kernel: [1533364.403230] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:35:52.831636+00:00 node-68 kernel: [1533364.403232] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:35:52.831637+00:00 node-68 kernel: [1533364.403234] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:35:52.831638+00:00 node-68 kernel: [1533364.403236] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:35:52.831639+00:00 node-68 kernel: [1533364.403237] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:35:52.831640+00:00 node-68 kernel: [1533364.403243] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:35:52.831641+00:00 node-68 kernel: [1533364.403245] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:35:52.831641+00:00 node-68 kernel: [1533364.403247] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:35:52.831642+00:00 node-68 kernel: [1533364.403251] [] ? nf_iterate+0x62/0x80 2017-10-21T15:35:52.831643+00:00 node-68 kernel: [1533364.403253] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:35:52.831644+00:00 node-68 kernel: [1533364.403259] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:35:52.831645+00:00 node-68 kernel: [1533364.403262] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:35:52.831646+00:00 node-68 kernel: [1533364.403264] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:35:52.831647+00:00 node-68 kernel: [1533364.403267] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:35:52.831647+00:00 node-68 kernel: [1533364.403269] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:35:52.831648+00:00 node-68 kernel: [1533364.403272] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:35:52.831650+00:00 node-68 kernel: [1533364.403274] [] ? nf_iterate+0x62/0x80 2017-10-21T15:35:52.831651+00:00 node-68 kernel: [1533364.403276] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:35:52.831651+00:00 node-68 kernel: [1533364.403278] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:35:52.831652+00:00 node-68 kernel: [1533364.403281] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:35:52.831653+00:00 node-68 kernel: [1533364.403284] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:35:52.831654+00:00 node-68 kernel: [1533364.403285] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:35:52.831663+00:00 node-68 kernel: [1533364.403288] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T15:35:52.831664+00:00 node-68 kernel: [1533364.403291] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T15:35:52.831665+00:00 node-68 kernel: [1533364.403293] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:35:52.831665+00:00 node-68 kernel: [1533364.403294] [] process_backlog+0xa8/0x150 2017-10-21T15:35:52.831666+00:00 node-68 kernel: [1533364.403295] [] net_rx_action+0x21e/0x360 2017-10-21T15:35:52.831667+00:00 node-68 kernel: [1533364.403298] [] __do_softirq+0x101/0x290 2017-10-21T15:35:52.831668+00:00 node-68 kernel: [1533364.403300] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T15:35:52.831669+00:00 node-68 kernel: [1533364.403301] [] do_softirq.part.19+0x38/0x40 2017-10-21T15:35:52.831669+00:00 node-68 kernel: [1533364.403304] [] do_softirq+0x1d/0x20 2017-10-21T15:35:52.831670+00:00 node-68 kernel: [1533364.403305] [] netif_rx_ni+0x33/0x80 2017-10-21T15:35:52.831671+00:00 node-68 kernel: [1533364.403308] [] tun_get_user+0x506/0x880 2017-10-21T15:35:52.831672+00:00 node-68 kernel: [1533364.403310] [] tun_sendmsg+0x51/0x70 2017-10-21T15:35:52.831673+00:00 node-68 kernel: [1533364.403312] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T15:35:52.831674+00:00 node-68 kernel: [1533364.403314] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T15:35:52.831674+00:00 node-68 kernel: [1533364.403316] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T15:35:52.831675+00:00 node-68 kernel: [1533364.403318] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T15:35:52.831678+00:00 node-68 kernel: [1533364.403320] [] kthread+0xe5/0x100 2017-10-21T15:35:52.831680+00:00 node-68 kernel: [1533364.403322] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:35:52.831680+00:00 node-68 kernel: [1533364.403325] [] ret_from_fork+0x3f/0x70 2017-10-21T15:35:52.831681+00:00 node-68 kernel: [1533364.403326] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T15:35:52.831681+00:00 node-68 kernel: [1533364.403327] ---[ end trace d44d42b3ada78436 ]--- 2017-10-21T15:39:31.147541+00:00 node-68 kernel: [1533582.707153] ------------[ cut here ]------------ 2017-10-21T15:39:31.147562+00:00 node-68 kernel: [1533582.707168] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:39:31.147563+00:00 node-68 kernel: [1533582.707171] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:39:31.147564+00:00 node-68 kernel: [1533582.707173] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:39:31.147565+00:00 node-68 kernel: [1533582.707251] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:39:31.147567+00:00 node-68 kernel: [1533582.707253] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:39:31.147567+00:00 node-68 kernel: [1533582.707254] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:39:31.147581+00:00 node-68 kernel: [1533582.707256] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:39:31.147582+00:00 node-68 kernel: [1533582.707258] ffff88077281d800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:39:31.147583+00:00 node-68 kernel: [1533582.707259] Call Trace: 2017-10-21T15:39:31.147584+00:00 node-68 kernel: [1533582.707261] [] dump_stack+0x63/0x90 2017-10-21T15:39:31.147585+00:00 node-68 kernel: [1533582.707269] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:39:31.147586+00:00 node-68 kernel: [1533582.707270] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:39:31.147595+00:00 node-68 kernel: [1533582.707273] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:39:31.147596+00:00 node-68 kernel: [1533582.707275] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:39:31.147597+00:00 node-68 kernel: [1533582.707278] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:39:31.147598+00:00 node-68 kernel: [1533582.707283] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:39:31.147599+00:00 node-68 kernel: [1533582.707287] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:39:31.147600+00:00 node-68 kernel: [1533582.707289] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:39:31.147600+00:00 node-68 kernel: [1533582.707295] [] ? nf_iterate+0x62/0x80 2017-10-21T15:39:31.147601+00:00 node-68 kernel: [1533582.707297] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:39:31.147602+00:00 node-68 kernel: [1533582.707304] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:39:31.147603+00:00 node-68 kernel: [1533582.707307] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:39:31.147604+00:00 node-68 kernel: [1533582.707309] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:39:31.147604+00:00 node-68 kernel: [1533582.707312] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:39:31.147605+00:00 node-68 kernel: [1533582.707314] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:39:31.147606+00:00 node-68 kernel: [1533582.707317] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:39:31.147607+00:00 node-68 kernel: [1533582.707319] [] ? nf_iterate+0x62/0x80 2017-10-21T15:39:31.147608+00:00 node-68 kernel: [1533582.707321] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:39:31.147609+00:00 node-68 kernel: [1533582.707323] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:39:31.147609+00:00 node-68 kernel: [1533582.707326] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:39:31.147610+00:00 node-68 kernel: [1533582.707329] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:39:31.147611+00:00 node-68 kernel: [1533582.707331] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:39:31.147618+00:00 node-68 kernel: [1533582.707334] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:39:31.147619+00:00 node-68 kernel: [1533582.707335] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:39:31.147620+00:00 node-68 kernel: [1533582.707337] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:39:31.147621+00:00 node-68 kernel: [1533582.707338] [] process_backlog+0xa8/0x150 2017-10-21T15:39:31.147622+00:00 node-68 kernel: [1533582.707340] [] net_rx_action+0x21e/0x360 2017-10-21T15:39:31.147623+00:00 node-68 kernel: [1533582.707342] [] __do_softirq+0x101/0x290 2017-10-21T15:39:31.147624+00:00 node-68 kernel: [1533582.707344] [] irq_exit+0xa3/0xb0 2017-10-21T15:39:31.147625+00:00 node-68 kernel: [1533582.707347] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:39:31.147626+00:00 node-68 kernel: [1533582.707353] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:39:31.147627+00:00 node-68 kernel: [1533582.707353] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:39:31.147627+00:00 node-68 kernel: [1533582.707357] [] cpuidle_enter+0x17/0x20 2017-10-21T15:39:31.147629+00:00 node-68 kernel: [1533582.707360] [] call_cpuidle+0x32/0x60 2017-10-21T15:39:31.147630+00:00 node-68 kernel: [1533582.707362] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:39:31.147631+00:00 node-68 kernel: [1533582.707363] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:39:31.147632+00:00 node-68 kernel: [1533582.707365] [] start_secondary+0x154/0x190 2017-10-21T15:39:31.147632+00:00 node-68 kernel: [1533582.707367] ---[ end trace d44d42b3ada78437 ]--- 2017-10-21T15:40:27.219030+00:00 node-68 kernel: [1533638.775102] ------------[ cut here ]------------ 2017-10-21T15:40:27.219050+00:00 node-68 kernel: [1533638.775116] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:40:27.219052+00:00 node-68 kernel: [1533638.775119] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:40:27.219052+00:00 node-68 kernel: [1533638.775121] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:40:27.219054+00:00 node-68 kernel: [1533638.775187] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:40:27.219055+00:00 node-68 kernel: [1533638.775189] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:40:27.219065+00:00 node-68 kernel: [1533638.775190] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:40:27.219080+00:00 node-68 kernel: [1533638.775192] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:40:27.219081+00:00 node-68 kernel: [1533638.775194] ffff88103457c100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:40:27.219083+00:00 node-68 kernel: [1533638.775195] Call Trace: 2017-10-21T15:40:27.219084+00:00 node-68 kernel: [1533638.775197] [] dump_stack+0x63/0x90 2017-10-21T15:40:27.219084+00:00 node-68 kernel: [1533638.775204] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:40:27.219085+00:00 node-68 kernel: [1533638.775206] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:40:27.219085+00:00 node-68 kernel: [1533638.775209] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:40:27.219086+00:00 node-68 kernel: [1533638.775210] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:40:27.219087+00:00 node-68 kernel: [1533638.775212] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:40:27.219089+00:00 node-68 kernel: [1533638.775217] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:40:27.219089+00:00 node-68 kernel: [1533638.775221] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:40:27.219090+00:00 node-68 kernel: [1533638.775223] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:40:27.219090+00:00 node-68 kernel: [1533638.775227] [] ? nf_iterate+0x62/0x80 2017-10-21T15:40:27.219091+00:00 node-68 kernel: [1533638.775229] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:40:27.219092+00:00 node-68 kernel: [1533638.775234] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:40:27.219093+00:00 node-68 kernel: [1533638.775237] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:40:27.219094+00:00 node-68 kernel: [1533638.775240] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:40:27.219095+00:00 node-68 kernel: [1533638.775242] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:40:27.219095+00:00 node-68 kernel: [1533638.775245] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:40:27.219096+00:00 node-68 kernel: [1533638.775247] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:40:27.219097+00:00 node-68 kernel: [1533638.775249] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:40:27.219098+00:00 node-68 kernel: [1533638.775251] [] ? get_rps_cpu+0x132/0x330 2017-10-21T15:40:27.219099+00:00 node-68 kernel: [1533638.775254] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:40:27.219100+00:00 node-68 kernel: [1533638.775256] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:40:27.219100+00:00 node-68 kernel: [1533638.775257] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:40:27.219102+00:00 node-68 kernel: [1533638.775258] [] process_backlog+0xa8/0x150 2017-10-21T15:40:27.219103+00:00 node-68 kernel: [1533638.775260] [] net_rx_action+0x21e/0x360 2017-10-21T15:40:27.219109+00:00 node-68 kernel: [1533638.775262] [] __do_softirq+0x101/0x290 2017-10-21T15:40:27.219110+00:00 node-68 kernel: [1533638.775264] [] irq_exit+0xa3/0xb0 2017-10-21T15:40:27.219111+00:00 node-68 kernel: [1533638.775267] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:40:27.219112+00:00 node-68 kernel: [1533638.775271] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:40:27.219113+00:00 node-68 kernel: [1533638.775272] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:40:27.219114+00:00 node-68 kernel: [1533638.775276] [] cpuidle_enter+0x17/0x20 2017-10-21T15:40:27.219115+00:00 node-68 kernel: [1533638.775278] [] call_cpuidle+0x32/0x60 2017-10-21T15:40:27.219116+00:00 node-68 kernel: [1533638.775279] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:40:27.219117+00:00 node-68 kernel: [1533638.775281] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:40:27.219117+00:00 node-68 kernel: [1533638.775283] [] start_secondary+0x154/0x190 2017-10-21T15:40:27.219118+00:00 node-68 kernel: [1533638.775285] ---[ end trace d44d42b3ada78438 ]--- 2017-10-21T15:45:01.042947+00:00 node-68 kernel: [1533912.581450] ------------[ cut here ]------------ 2017-10-21T15:45:01.042978+00:00 node-68 kernel: [1533912.581465] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:45:01.042981+00:00 node-68 kernel: [1533912.581468] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:45:01.043004+00:00 node-68 kernel: [1533912.581470] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:45:01.043009+00:00 node-68 kernel: [1533912.581558] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:45:01.043010+00:00 node-68 kernel: [1533912.581560] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:45:01.043011+00:00 node-68 kernel: [1533912.581562] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:45:01.043035+00:00 node-68 kernel: [1533912.581564] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:45:01.043038+00:00 node-68 kernel: [1533912.581567] ffff880a6dcdc600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:45:01.043040+00:00 node-68 kernel: [1533912.581570] Call Trace: 2017-10-21T15:45:01.043041+00:00 node-68 kernel: [1533912.581572] [] dump_stack+0x63/0x90 2017-10-21T15:45:01.043043+00:00 node-68 kernel: [1533912.581581] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:45:01.043043+00:00 node-68 kernel: [1533912.581583] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:45:01.043045+00:00 node-68 kernel: [1533912.581587] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:45:01.043047+00:00 node-68 kernel: [1533912.581589] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:45:01.043049+00:00 node-68 kernel: [1533912.581592] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:45:01.043051+00:00 node-68 kernel: [1533912.581600] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:45:01.043052+00:00 node-68 kernel: [1533912.581604] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:45:01.043053+00:00 node-68 kernel: [1533912.581609] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:45:01.043054+00:00 node-68 kernel: [1533912.581612] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:45:01.043056+00:00 node-68 kernel: [1533912.581616] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:45:01.043058+00:00 node-68 kernel: [1533912.581620] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:45:01.043059+00:00 node-68 kernel: [1533912.581624] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:45:01.043060+00:00 node-68 kernel: [1533912.581628] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:45:01.043061+00:00 node-68 kernel: [1533912.581634] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:45:01.043062+00:00 node-68 kernel: [1533912.581638] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:45:01.043066+00:00 node-68 kernel: [1533912.581642] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:45:01.043068+00:00 node-68 kernel: [1533912.581646] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:45:01.043069+00:00 node-68 kernel: [1533912.581651] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:45:01.043070+00:00 node-68 kernel: [1533912.581654] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:45:01.043071+00:00 node-68 kernel: [1533912.581657] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:45:01.043072+00:00 node-68 kernel: [1533912.581662] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:45:01.043075+00:00 node-68 kernel: [1533912.581664] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:45:01.043096+00:00 node-68 kernel: [1533912.581667] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:45:01.043098+00:00 node-68 kernel: [1533912.581668] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:45:01.043099+00:00 node-68 kernel: [1533912.581670] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:45:01.043102+00:00 node-68 kernel: [1533912.581672] [] process_backlog+0xa8/0x150 2017-10-21T15:45:01.043103+00:00 node-68 kernel: [1533912.581675] [] net_rx_action+0x21e/0x360 2017-10-21T15:45:01.043105+00:00 node-68 kernel: [1533912.581678] [] __do_softirq+0x101/0x290 2017-10-21T15:45:01.043106+00:00 node-68 kernel: [1533912.581680] [] irq_exit+0xa3/0xb0 2017-10-21T15:45:01.043107+00:00 node-68 kernel: [1533912.581684] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:45:01.043107+00:00 node-68 kernel: [1533912.581690] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:45:01.043108+00:00 node-68 kernel: [1533912.581691] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:45:01.043111+00:00 node-68 kernel: [1533912.581695] [] cpuidle_enter+0x17/0x20 2017-10-21T15:45:01.043112+00:00 node-68 kernel: [1533912.581699] [] call_cpuidle+0x32/0x60 2017-10-21T15:45:01.043113+00:00 node-68 kernel: [1533912.581701] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:45:01.043114+00:00 node-68 kernel: [1533912.581704] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:45:01.043115+00:00 node-68 kernel: [1533912.581706] [] start_secondary+0x154/0x190 2017-10-21T15:45:01.043116+00:00 node-68 kernel: [1533912.581709] ---[ end trace d44d42b3ada78439 ]--- 2017-10-21T15:46:02.316574+00:00 node-68 kernel: [1533973.851140] ------------[ cut here ]------------ 2017-10-21T15:46:02.316599+00:00 node-68 kernel: [1533973.851170] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:46:02.316602+00:00 node-68 kernel: [1533973.851175] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:46:02.316603+00:00 node-68 kernel: [1533973.851177] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:46:02.316621+00:00 node-68 kernel: [1533973.851265] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:46:02.316637+00:00 node-68 kernel: [1533973.851267] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:46:02.316638+00:00 node-68 kernel: [1533973.851268] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:46:02.316659+00:00 node-68 kernel: [1533973.851271] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:46:02.316660+00:00 node-68 kernel: [1533973.851273] ffff88103457c500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:46:02.316662+00:00 node-68 kernel: [1533973.851280] Call Trace: 2017-10-21T15:46:02.316663+00:00 node-68 kernel: [1533973.851282] [] dump_stack+0x63/0x90 2017-10-21T15:46:02.316664+00:00 node-68 kernel: [1533973.851291] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:46:02.316664+00:00 node-68 kernel: [1533973.851293] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:46:02.316665+00:00 node-68 kernel: [1533973.851297] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:46:02.316666+00:00 node-68 kernel: [1533973.851300] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:46:02.316667+00:00 node-68 kernel: [1533973.851302] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:46:02.316668+00:00 node-68 kernel: [1533973.851309] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:46:02.316669+00:00 node-68 kernel: [1533973.851313] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:46:02.316669+00:00 node-68 kernel: [1533973.851319] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:46:02.316670+00:00 node-68 kernel: [1533973.851323] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:46:02.316671+00:00 node-68 kernel: [1533973.851326] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:46:02.316672+00:00 node-68 kernel: [1533973.851330] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:46:02.316673+00:00 node-68 kernel: [1533973.851334] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:46:02.316673+00:00 node-68 kernel: [1533973.851338] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:46:02.316674+00:00 node-68 kernel: [1533973.851341] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:46:02.316677+00:00 node-68 kernel: [1533973.851343] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:46:02.316679+00:00 node-68 kernel: [1533973.851345] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:46:02.316680+00:00 node-68 kernel: [1533973.851351] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:46:02.316680+00:00 node-68 kernel: [1533973.851355] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T15:46:02.316681+00:00 node-68 kernel: [1533973.851359] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:46:02.316682+00:00 node-68 kernel: [1533973.851361] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:46:02.316682+00:00 node-68 kernel: [1533973.851365] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T15:46:02.316683+00:00 node-68 kernel: [1533973.851368] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T15:46:02.316690+00:00 node-68 kernel: [1533973.851370] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:46:02.316691+00:00 node-68 kernel: [1533973.851372] [] process_backlog+0xa8/0x150 2017-10-21T15:46:02.316691+00:00 node-68 kernel: [1533973.851374] [] net_rx_action+0x21e/0x360 2017-10-21T15:46:02.316692+00:00 node-68 kernel: [1533973.851377] [] __do_softirq+0x101/0x290 2017-10-21T15:46:02.316692+00:00 node-68 kernel: [1533973.851379] [] irq_exit+0xa3/0xb0 2017-10-21T15:46:02.316693+00:00 node-68 kernel: [1533973.851381] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:46:02.316694+00:00 node-68 kernel: [1533973.851385] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:46:02.316694+00:00 node-68 kernel: [1533973.851386] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:46:02.316695+00:00 node-68 kernel: [1533973.851391] [] cpuidle_enter+0x17/0x20 2017-10-21T15:46:02.316696+00:00 node-68 kernel: [1533973.851395] [] call_cpuidle+0x32/0x60 2017-10-21T15:46:02.316696+00:00 node-68 kernel: [1533973.851397] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:46:02.316697+00:00 node-68 kernel: [1533973.851399] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:46:02.316698+00:00 node-68 kernel: [1533973.851401] [] start_secondary+0x154/0x190 2017-10-21T15:46:02.316698+00:00 node-68 kernel: [1533973.851404] ---[ end trace d44d42b3ada7843a ]--- 2017-10-21T15:46:24.198345+00:00 node-68 kernel: [1533995.731619] ------------[ cut here ]------------ 2017-10-21T15:46:24.198366+00:00 node-68 kernel: [1533995.731636] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:46:24.198368+00:00 node-68 kernel: [1533995.731639] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=2611 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:46:24.198369+00:00 node-68 kernel: [1533995.731641] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:46:24.198370+00:00 node-68 kernel: [1533995.731709] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:46:24.198383+00:00 node-68 kernel: [1533995.731711] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:46:24.198387+00:00 node-68 kernel: [1533995.731712] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:46:24.198405+00:00 node-68 kernel: [1533995.731714] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:46:24.198406+00:00 node-68 kernel: [1533995.731716] ffff8810358ea800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:46:24.198408+00:00 node-68 kernel: [1533995.731717] Call Trace: 2017-10-21T15:46:24.198409+00:00 node-68 kernel: [1533995.731720] [] dump_stack+0x63/0x90 2017-10-21T15:46:24.198410+00:00 node-68 kernel: [1533995.731728] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:46:24.198411+00:00 node-68 kernel: [1533995.731729] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:46:24.198411+00:00 node-68 kernel: [1533995.731732] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:46:24.198412+00:00 node-68 kernel: [1533995.731733] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:46:24.198414+00:00 node-68 kernel: [1533995.731737] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:46:24.198415+00:00 node-68 kernel: [1533995.731743] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:46:24.198415+00:00 node-68 kernel: [1533995.731746] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:46:24.198416+00:00 node-68 kernel: [1533995.731748] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:46:24.198417+00:00 node-68 kernel: [1533995.731753] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:24.198418+00:00 node-68 kernel: [1533995.731755] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T15:46:24.198419+00:00 node-68 kernel: [1533995.731762] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T15:46:24.198420+00:00 node-68 kernel: [1533995.731765] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:46:24.198421+00:00 node-68 kernel: [1533995.731768] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:46:24.198422+00:00 node-68 kernel: [1533995.731771] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:46:24.198422+00:00 node-68 kernel: [1533995.731773] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T15:46:24.198423+00:00 node-68 kernel: [1533995.731776] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T15:46:24.198425+00:00 node-68 kernel: [1533995.731778] [] ? nf_iterate+0x62/0x80 2017-10-21T15:46:24.198426+00:00 node-68 kernel: [1533995.731780] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T15:46:24.198426+00:00 node-68 kernel: [1533995.731782] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T15:46:24.198427+00:00 node-68 kernel: [1533995.731785] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T15:46:24.198427+00:00 node-68 kernel: [1533995.731788] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:46:24.198428+00:00 node-68 kernel: [1533995.731790] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:46:24.198435+00:00 node-68 kernel: [1533995.731791] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:46:24.198436+00:00 node-68 kernel: [1533995.731793] [] process_backlog+0xa8/0x150 2017-10-21T15:46:24.198437+00:00 node-68 kernel: [1533995.731794] [] net_rx_action+0x21e/0x360 2017-10-21T15:46:24.198437+00:00 node-68 kernel: [1533995.731796] [] __do_softirq+0x101/0x290 2017-10-21T15:46:24.198438+00:00 node-68 kernel: [1533995.731798] [] irq_exit+0xa3/0xb0 2017-10-21T15:46:24.198439+00:00 node-68 kernel: [1533995.731802] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:46:24.198440+00:00 node-68 kernel: [1533995.731805] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:46:24.198441+00:00 node-68 kernel: [1533995.731806] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:46:24.198442+00:00 node-68 kernel: [1533995.731809] [] cpuidle_enter+0x17/0x20 2017-10-21T15:46:24.198443+00:00 node-68 kernel: [1533995.731812] [] call_cpuidle+0x32/0x60 2017-10-21T15:46:24.198443+00:00 node-68 kernel: [1533995.731813] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:46:24.198444+00:00 node-68 kernel: [1533995.731815] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:46:24.198445+00:00 node-68 kernel: [1533995.731816] [] start_secondary+0x154/0x190 2017-10-21T15:46:24.198446+00:00 node-68 kernel: [1533995.731820] ---[ end trace d44d42b3ada7843b ]--- 2017-10-21T15:53:14.875684+00:00 node-68 kernel: [1534406.382705] ------------[ cut here ]------------ 2017-10-21T15:53:14.875700+00:00 node-68 kernel: [1534406.382721] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:53:14.875702+00:00 node-68 kernel: [1534406.382725] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:53:14.875703+00:00 node-68 kernel: [1534406.382726] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:53:14.875723+00:00 node-68 kernel: [1534406.382795] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:53:14.875725+00:00 node-68 kernel: [1534406.382796] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:53:14.875726+00:00 node-68 kernel: [1534406.382797] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:53:14.875740+00:00 node-68 kernel: [1534406.382800] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:53:14.875742+00:00 node-68 kernel: [1534406.382802] ffff882032acd100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:53:14.875743+00:00 node-68 kernel: [1534406.382804] Call Trace: 2017-10-21T15:53:14.875744+00:00 node-68 kernel: [1534406.382805] [] dump_stack+0x63/0x90 2017-10-21T15:53:14.875745+00:00 node-68 kernel: [1534406.382812] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:53:14.875746+00:00 node-68 kernel: [1534406.382814] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:53:14.875746+00:00 node-68 kernel: [1534406.382818] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:53:14.875747+00:00 node-68 kernel: [1534406.382820] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:53:14.875748+00:00 node-68 kernel: [1534406.382822] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:53:14.875749+00:00 node-68 kernel: [1534406.382827] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:53:14.875750+00:00 node-68 kernel: [1534406.382832] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:53:14.875751+00:00 node-68 kernel: [1534406.382834] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:53:14.875752+00:00 node-68 kernel: [1534406.382836] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:53:14.875752+00:00 node-68 kernel: [1534406.382839] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:53:14.875754+00:00 node-68 kernel: [1534406.382841] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:53:14.875755+00:00 node-68 kernel: [1534406.382844] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:53:14.875755+00:00 node-68 kernel: [1534406.382850] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:53:14.875756+00:00 node-68 kernel: [1534406.382853] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:53:14.875756+00:00 node-68 kernel: [1534406.382856] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:53:14.875757+00:00 node-68 kernel: [1534406.382859] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:53:14.875758+00:00 node-68 kernel: [1534406.382862] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:53:14.875759+00:00 node-68 kernel: [1534406.382865] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:53:14.875760+00:00 node-68 kernel: [1534406.382869] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:53:14.875760+00:00 node-68 kernel: [1534406.382872] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:53:14.875761+00:00 node-68 kernel: [1534406.382873] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:53:14.875762+00:00 node-68 kernel: [1534406.382875] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:53:14.875769+00:00 node-68 kernel: [1534406.382876] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:53:14.875770+00:00 node-68 kernel: [1534406.382878] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:53:14.875771+00:00 node-68 kernel: [1534406.382879] [] process_backlog+0xa8/0x150 2017-10-21T15:53:14.875771+00:00 node-68 kernel: [1534406.382880] [] net_rx_action+0x21e/0x360 2017-10-21T15:53:14.875772+00:00 node-68 kernel: [1534406.382883] [] __do_softirq+0x101/0x290 2017-10-21T15:53:14.875773+00:00 node-68 kernel: [1534406.382884] [] irq_exit+0xa3/0xb0 2017-10-21T15:53:14.875774+00:00 node-68 kernel: [1534406.382887] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:53:14.875775+00:00 node-68 kernel: [1534406.382890] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:53:14.875775+00:00 node-68 kernel: [1534406.382891] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:53:14.875776+00:00 node-68 kernel: [1534406.382894] [] cpuidle_enter+0x17/0x20 2017-10-21T15:53:14.875777+00:00 node-68 kernel: [1534406.382897] [] call_cpuidle+0x32/0x60 2017-10-21T15:53:14.875779+00:00 node-68 kernel: [1534406.382898] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:53:14.875780+00:00 node-68 kernel: [1534406.382900] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:53:14.875781+00:00 node-68 kernel: [1534406.382902] [] start_secondary+0x154/0x190 2017-10-21T15:53:14.875782+00:00 node-68 kernel: [1534406.382904] ---[ end trace d44d42b3ada7843c ]--- 2017-10-21T15:57:14.690871+00:00 node-68 kernel: [1534646.182518] ------------[ cut here ]------------ 2017-10-21T15:57:14.690890+00:00 node-68 kernel: [1534646.182533] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:57:14.690892+00:00 node-68 kernel: [1534646.182548] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:57:14.690893+00:00 node-68 kernel: [1534646.182550] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:57:14.690895+00:00 node-68 kernel: [1534646.182627] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:57:14.690896+00:00 node-68 kernel: [1534646.182628] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:57:14.690896+00:00 node-68 kernel: [1534646.182630] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:57:14.690921+00:00 node-68 kernel: [1534646.182632] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:57:14.690938+00:00 node-68 kernel: [1534646.182634] ffff882033e02800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:57:14.690940+00:00 node-68 kernel: [1534646.182635] Call Trace: 2017-10-21T15:57:14.690941+00:00 node-68 kernel: [1534646.182636] [] dump_stack+0x63/0x90 2017-10-21T15:57:14.690942+00:00 node-68 kernel: [1534646.182644] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:57:14.690943+00:00 node-68 kernel: [1534646.182647] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:57:14.690943+00:00 node-68 kernel: [1534646.182649] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:57:14.690944+00:00 node-68 kernel: [1534646.182651] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:57:14.690946+00:00 node-68 kernel: [1534646.182653] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:57:14.690947+00:00 node-68 kernel: [1534646.182659] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:57:14.690948+00:00 node-68 kernel: [1534646.182664] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T15:57:14.690948+00:00 node-68 kernel: [1534646.182670] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:57:14.690949+00:00 node-68 kernel: [1534646.182672] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:57:14.690949+00:00 node-68 kernel: [1534646.182674] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:57:14.690951+00:00 node-68 kernel: [1534646.182677] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:57:14.690952+00:00 node-68 kernel: [1534646.182679] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:57:14.690953+00:00 node-68 kernel: [1534646.182682] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:57:14.690953+00:00 node-68 kernel: [1534646.182686] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T15:57:14.690954+00:00 node-68 kernel: [1534646.182687] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T15:57:14.690954+00:00 node-68 kernel: [1534646.182689] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T15:57:14.690956+00:00 node-68 kernel: [1534646.182693] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:57:14.690957+00:00 node-68 kernel: [1534646.182696] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:57:14.690957+00:00 node-68 kernel: [1534646.182699] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:57:14.690958+00:00 node-68 kernel: [1534646.182700] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:57:14.690959+00:00 node-68 kernel: [1534646.182702] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:57:14.690960+00:00 node-68 kernel: [1534646.182703] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:57:14.690967+00:00 node-68 kernel: [1534646.182706] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T15:57:14.690969+00:00 node-68 kernel: [1534646.182707] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:57:14.690970+00:00 node-68 kernel: [1534646.182709] [] process_backlog+0xa8/0x150 2017-10-21T15:57:14.690971+00:00 node-68 kernel: [1534646.182710] [] net_rx_action+0x21e/0x360 2017-10-21T15:57:14.690972+00:00 node-68 kernel: [1534646.182713] [] __do_softirq+0x101/0x290 2017-10-21T15:57:14.690973+00:00 node-68 kernel: [1534646.182715] [] irq_exit+0xa3/0xb0 2017-10-21T15:57:14.690975+00:00 node-68 kernel: [1534646.182718] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:57:14.690976+00:00 node-68 kernel: [1534646.182724] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:57:14.690977+00:00 node-68 kernel: [1534646.182724] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:57:14.690977+00:00 node-68 kernel: [1534646.182728] [] cpuidle_enter+0x17/0x20 2017-10-21T15:57:14.690978+00:00 node-68 kernel: [1534646.182731] [] call_cpuidle+0x32/0x60 2017-10-21T15:57:14.690979+00:00 node-68 kernel: [1534646.182732] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:57:14.690981+00:00 node-68 kernel: [1534646.182734] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:57:14.690994+00:00 node-68 kernel: [1534646.182735] [] start_secondary+0x154/0x190 2017-10-21T15:57:14.690995+00:00 node-68 kernel: [1534646.182737] ---[ end trace d44d42b3ada7843d ]--- 2017-10-21T15:57:34.124442+00:00 node-68 kernel: [1534665.614755] ------------[ cut here ]------------ 2017-10-21T15:57:34.124470+00:00 node-68 kernel: [1534665.614775] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T15:57:34.124472+00:00 node-68 kernel: [1534665.614780] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T15:57:34.124474+00:00 node-68 kernel: [1534665.614782] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T15:57:34.124485+00:00 node-68 kernel: [1534665.614881] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T15:57:34.124488+00:00 node-68 kernel: [1534665.614884] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T15:57:34.124489+00:00 node-68 kernel: [1534665.614887] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T15:57:34.124516+00:00 node-68 kernel: [1534665.614890] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T15:57:34.124518+00:00 node-68 kernel: [1534665.614893] ffff882033e7e300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T15:57:34.124520+00:00 node-68 kernel: [1534665.614895] Call Trace: 2017-10-21T15:57:34.124521+00:00 node-68 kernel: [1534665.614897] [] dump_stack+0x63/0x90 2017-10-21T15:57:34.124522+00:00 node-68 kernel: [1534665.614907] [] warn_slowpath_common+0x82/0xc0 2017-10-21T15:57:34.124523+00:00 node-68 kernel: [1534665.614909] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T15:57:34.124525+00:00 node-68 kernel: [1534665.614913] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T15:57:34.124527+00:00 node-68 kernel: [1534665.614916] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T15:57:34.124528+00:00 node-68 kernel: [1534665.614919] [] __skb_gso_segment+0xfd/0x110 2017-10-21T15:57:34.124530+00:00 node-68 kernel: [1534665.614925] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T15:57:34.124531+00:00 node-68 kernel: [1534665.614930] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T15:57:34.124532+00:00 node-68 kernel: [1534665.614936] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T15:57:34.124533+00:00 node-68 kernel: [1534665.614940] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T15:57:34.124534+00:00 node-68 kernel: [1534665.614944] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T15:57:34.124536+00:00 node-68 kernel: [1534665.614948] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T15:57:34.124537+00:00 node-68 kernel: [1534665.614953] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T15:57:34.124538+00:00 node-68 kernel: [1534665.614957] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T15:57:34.124539+00:00 node-68 kernel: [1534665.614964] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T15:57:34.124540+00:00 node-68 kernel: [1534665.614969] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T15:57:34.124542+00:00 node-68 kernel: [1534665.614974] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T15:57:34.124543+00:00 node-68 kernel: [1534665.614979] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T15:57:34.124545+00:00 node-68 kernel: [1534665.614984] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T15:57:34.124546+00:00 node-68 kernel: [1534665.614987] [] ? __slab_free+0xcb/0x2c0 2017-10-21T15:57:34.124547+00:00 node-68 kernel: [1534665.614991] [] ? skb_release_data+0xa7/0xd0 2017-10-21T15:57:34.124548+00:00 node-68 kernel: [1534665.614996] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T15:57:34.124549+00:00 node-68 kernel: [1534665.614998] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T15:57:34.124563+00:00 node-68 kernel: [1534665.615001] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T15:57:34.124565+00:00 node-68 kernel: [1534665.615003] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T15:57:34.124566+00:00 node-68 kernel: [1534665.615005] [] __netif_receive_skb+0x18/0x60 2017-10-21T15:57:34.124568+00:00 node-68 kernel: [1534665.615008] [] process_backlog+0xa8/0x150 2017-10-21T15:57:34.124569+00:00 node-68 kernel: [1534665.615010] [] net_rx_action+0x21e/0x360 2017-10-21T15:57:34.124571+00:00 node-68 kernel: [1534665.615013] [] __do_softirq+0x101/0x290 2017-10-21T15:57:34.124573+00:00 node-68 kernel: [1534665.615016] [] irq_exit+0xa3/0xb0 2017-10-21T15:57:34.124574+00:00 node-68 kernel: [1534665.615020] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T15:57:34.124575+00:00 node-68 kernel: [1534665.615024] [] call_function_single_interrupt+0x82/0x90 2017-10-21T15:57:34.124576+00:00 node-68 kernel: [1534665.615025] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T15:57:34.124577+00:00 node-68 kernel: [1534665.615030] [] cpuidle_enter+0x17/0x20 2017-10-21T15:57:34.124579+00:00 node-68 kernel: [1534665.615034] [] call_cpuidle+0x32/0x60 2017-10-21T15:57:34.124581+00:00 node-68 kernel: [1534665.615036] [] ? cpuidle_select+0x13/0x20 2017-10-21T15:57:34.124582+00:00 node-68 kernel: [1534665.615039] [] cpu_startup_entry+0x290/0x350 2017-10-21T15:57:34.124583+00:00 node-68 kernel: [1534665.615043] [] start_secondary+0x154/0x190 2017-10-21T15:57:34.124584+00:00 node-68 kernel: [1534665.615047] ---[ end trace d44d42b3ada7843e ]--- 2017-10-21T16:04:43.732707+00:00 node-68 kernel: [1535095.195724] ------------[ cut here ]------------ 2017-10-21T16:04:43.732734+00:00 node-68 kernel: [1535095.195739] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:04:43.732737+00:00 node-68 kernel: [1535095.195742] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:04:43.732748+00:00 node-68 kernel: [1535095.195743] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:04:43.732751+00:00 node-68 kernel: [1535095.195810] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:04:43.732752+00:00 node-68 kernel: [1535095.195811] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:04:43.732754+00:00 node-68 kernel: [1535095.195812] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:04:43.732777+00:00 node-68 kernel: [1535095.195814] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:04:43.732779+00:00 node-68 kernel: [1535095.195816] ffff881033ce3f00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:04:43.732781+00:00 node-68 kernel: [1535095.195818] Call Trace: 2017-10-21T16:04:43.732783+00:00 node-68 kernel: [1535095.195819] [] dump_stack+0x63/0x90 2017-10-21T16:04:43.732784+00:00 node-68 kernel: [1535095.195826] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:04:43.732785+00:00 node-68 kernel: [1535095.195827] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:04:43.732787+00:00 node-68 kernel: [1535095.195830] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:04:43.732788+00:00 node-68 kernel: [1535095.195832] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:04:43.732790+00:00 node-68 kernel: [1535095.195834] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:04:43.732791+00:00 node-68 kernel: [1535095.195839] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:04:43.732792+00:00 node-68 kernel: [1535095.195842] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:04:43.732812+00:00 node-68 kernel: [1535095.195846] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:04:43.732813+00:00 node-68 kernel: [1535095.195849] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:04:43.732814+00:00 node-68 kernel: [1535095.195851] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:04:43.732816+00:00 node-68 kernel: [1535095.195854] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:04:43.732817+00:00 node-68 kernel: [1535095.195856] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:04:43.732817+00:00 node-68 kernel: [1535095.195859] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:04:43.732819+00:00 node-68 kernel: [1535095.195864] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:04:43.732820+00:00 node-68 kernel: [1535095.195866] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:04:43.732822+00:00 node-68 kernel: [1535095.195868] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:04:43.732830+00:00 node-68 kernel: [1535095.195871] [] ? __slab_free+0xcb/0x2c0 2017-10-21T16:04:43.732832+00:00 node-68 kernel: [1535095.195874] [] ? skb_release_data+0xa7/0xd0 2017-10-21T16:04:43.732834+00:00 node-68 kernel: [1535095.195876] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:04:43.732835+00:00 node-68 kernel: [1535095.195878] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:04:43.732837+00:00 node-68 kernel: [1535095.195880] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T16:04:43.732838+00:00 node-68 kernel: [1535095.195881] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T16:04:43.732851+00:00 node-68 kernel: [1535095.195883] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T16:04:43.733014+00:00 node-68 kernel: [1535095.195885] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:04:43.733018+00:00 node-68 kernel: [1535095.195886] [] process_backlog+0xa8/0x150 2017-10-21T16:04:43.733019+00:00 node-68 kernel: [1535095.195887] [] net_rx_action+0x21e/0x360 2017-10-21T16:04:43.733021+00:00 node-68 kernel: [1535095.195890] [] __do_softirq+0x101/0x290 2017-10-21T16:04:43.733022+00:00 node-68 kernel: [1535095.195892] [] irq_exit+0xa3/0xb0 2017-10-21T16:04:43.733024+00:00 node-68 kernel: [1535095.195902] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:04:43.733025+00:00 node-68 kernel: [1535095.195905] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:04:43.733027+00:00 node-68 kernel: [1535095.195905] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:04:43.733029+00:00 node-68 kernel: [1535095.195909] [] cpuidle_enter+0x17/0x20 2017-10-21T16:04:43.733030+00:00 node-68 kernel: [1535095.195912] [] call_cpuidle+0x32/0x60 2017-10-21T16:04:43.733032+00:00 node-68 kernel: [1535095.195913] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:04:43.733034+00:00 node-68 kernel: [1535095.195914] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:04:43.733035+00:00 node-68 kernel: [1535095.195916] [] start_secondary+0x154/0x190 2017-10-21T16:04:43.733037+00:00 node-68 kernel: [1535095.195918] ---[ end trace d44d42b3ada7843f ]--- 2017-10-21T16:06:55.143863+00:00 node-68 kernel: [1535226.598441] ------------[ cut here ]------------ 2017-10-21T16:06:55.143882+00:00 node-68 kernel: [1535226.598459] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:06:55.143883+00:00 node-68 kernel: [1535226.598463] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:06:55.143884+00:00 node-68 kernel: [1535226.598465] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:06:55.143886+00:00 node-68 kernel: [1535226.598561] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:06:55.143894+00:00 node-68 kernel: [1535226.598563] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:06:55.143894+00:00 node-68 kernel: [1535226.598565] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:06:55.143909+00:00 node-68 kernel: [1535226.598568] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:06:55.143910+00:00 node-68 kernel: [1535226.598571] ffff881037157900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:06:55.143911+00:00 node-68 kernel: [1535226.598574] Call Trace: 2017-10-21T16:06:55.143913+00:00 node-68 kernel: [1535226.598575] [] dump_stack+0x63/0x90 2017-10-21T16:06:55.143913+00:00 node-68 kernel: [1535226.598585] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:06:55.143914+00:00 node-68 kernel: [1535226.598587] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:06:55.143915+00:00 node-68 kernel: [1535226.598591] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:06:55.143919+00:00 node-68 kernel: [1535226.598593] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:06:55.143920+00:00 node-68 kernel: [1535226.598596] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:06:55.143922+00:00 node-68 kernel: [1535226.598603] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:06:55.143923+00:00 node-68 kernel: [1535226.598610] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:06:55.143923+00:00 node-68 kernel: [1535226.598614] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:06:55.143924+00:00 node-68 kernel: [1535226.598617] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:06:55.143925+00:00 node-68 kernel: [1535226.598620] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T16:06:55.143926+00:00 node-68 kernel: [1535226.598624] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:06:55.143928+00:00 node-68 kernel: [1535226.598628] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:06:55.143928+00:00 node-68 kernel: [1535226.598632] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:06:55.143929+00:00 node-68 kernel: [1535226.598640] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T16:06:55.143929+00:00 node-68 kernel: [1535226.598645] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T16:06:55.143931+00:00 node-68 kernel: [1535226.598649] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T16:06:55.143932+00:00 node-68 kernel: [1535226.598654] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:06:55.143933+00:00 node-68 kernel: [1535226.598657] [] ? __slab_free+0xcb/0x2c0 2017-10-21T16:06:55.143934+00:00 node-68 kernel: [1535226.598660] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T16:06:55.143934+00:00 node-68 kernel: [1535226.598663] [] ? skb_release_data+0xa7/0xd0 2017-10-21T16:06:55.143935+00:00 node-68 kernel: [1535226.598666] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:06:55.143936+00:00 node-68 kernel: [1535226.598667] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:06:55.143943+00:00 node-68 kernel: [1535226.598669] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T16:06:55.143944+00:00 node-68 kernel: [1535226.598670] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T16:06:55.143945+00:00 node-68 kernel: [1535226.598672] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:06:55.143945+00:00 node-68 kernel: [1535226.598673] [] process_backlog+0xa8/0x150 2017-10-21T16:06:55.143946+00:00 node-68 kernel: [1535226.598674] [] net_rx_action+0x21e/0x360 2017-10-21T16:06:55.143947+00:00 node-68 kernel: [1535226.598677] [] __do_softirq+0x101/0x290 2017-10-21T16:06:55.143948+00:00 node-68 kernel: [1535226.598679] [] irq_exit+0xa3/0xb0 2017-10-21T16:06:55.143949+00:00 node-68 kernel: [1535226.598681] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:06:55.143950+00:00 node-68 kernel: [1535226.598684] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:06:55.143950+00:00 node-68 kernel: [1535226.598685] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:06:55.143951+00:00 node-68 kernel: [1535226.598688] [] cpuidle_enter+0x17/0x20 2017-10-21T16:06:55.143952+00:00 node-68 kernel: [1535226.598691] [] call_cpuidle+0x32/0x60 2017-10-21T16:06:55.143953+00:00 node-68 kernel: [1535226.598693] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:06:55.143954+00:00 node-68 kernel: [1535226.598694] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:06:55.143955+00:00 node-68 kernel: [1535226.598698] [] start_secondary+0x154/0x190 2017-10-21T16:06:55.143955+00:00 node-68 kernel: [1535226.598700] ---[ end trace d44d42b3ada78440 ]--- 2017-10-21T16:07:35.670521+00:00 node-68 kernel: [1535267.122563] ------------[ cut here ]------------ 2017-10-21T16:07:35.670541+00:00 node-68 kernel: [1535267.122578] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:07:35.670543+00:00 node-68 kernel: [1535267.122581] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:07:35.670543+00:00 node-68 kernel: [1535267.122583] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:07:35.670545+00:00 node-68 kernel: [1535267.122650] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:07:35.670554+00:00 node-68 kernel: [1535267.122651] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:07:35.670555+00:00 node-68 kernel: [1535267.122652] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:07:35.670572+00:00 node-68 kernel: [1535267.122654] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:07:35.670573+00:00 node-68 kernel: [1535267.122656] ffff88103304f700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:07:35.670575+00:00 node-68 kernel: [1535267.122658] Call Trace: 2017-10-21T16:07:35.670576+00:00 node-68 kernel: [1535267.122659] [] dump_stack+0x63/0x90 2017-10-21T16:07:35.670577+00:00 node-68 kernel: [1535267.122667] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:07:35.670577+00:00 node-68 kernel: [1535267.122670] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:07:35.670578+00:00 node-68 kernel: [1535267.122672] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:07:35.670579+00:00 node-68 kernel: [1535267.122674] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:07:35.670580+00:00 node-68 kernel: [1535267.122676] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:07:35.670582+00:00 node-68 kernel: [1535267.122682] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:07:35.670582+00:00 node-68 kernel: [1535267.122685] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:07:35.670583+00:00 node-68 kernel: [1535267.122688] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:07:35.670584+00:00 node-68 kernel: [1535267.122693] [] ? nf_iterate+0x62/0x80 2017-10-21T16:07:35.670584+00:00 node-68 kernel: [1535267.122694] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:07:35.670586+00:00 node-68 kernel: [1535267.122701] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:07:35.670587+00:00 node-68 kernel: [1535267.122706] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:07:35.670588+00:00 node-68 kernel: [1535267.122709] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:07:35.670589+00:00 node-68 kernel: [1535267.122712] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:07:35.670589+00:00 node-68 kernel: [1535267.122714] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:07:35.670590+00:00 node-68 kernel: [1535267.122717] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:07:35.670592+00:00 node-68 kernel: [1535267.122719] [] ? nf_iterate+0x62/0x80 2017-10-21T16:07:35.670593+00:00 node-68 kernel: [1535267.122721] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:07:35.670593+00:00 node-68 kernel: [1535267.122725] [] ? __slab_free+0xcb/0x2c0 2017-10-21T16:07:35.670594+00:00 node-68 kernel: [1535267.122729] [] ? skb_release_data+0xa7/0xd0 2017-10-21T16:07:35.670595+00:00 node-68 kernel: [1535267.122732] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:07:35.670596+00:00 node-68 kernel: [1535267.122733] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:07:35.670604+00:00 node-68 kernel: [1535267.122736] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T16:07:35.670605+00:00 node-68 kernel: [1535267.122737] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T16:07:35.670606+00:00 node-68 kernel: [1535267.122742] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T16:07:35.670607+00:00 node-68 kernel: [1535267.122743] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:07:35.670608+00:00 node-68 kernel: [1535267.122745] [] process_backlog+0xa8/0x150 2017-10-21T16:07:35.670609+00:00 node-68 kernel: [1535267.122746] [] net_rx_action+0x21e/0x360 2017-10-21T16:07:35.670611+00:00 node-68 kernel: [1535267.122748] [] __do_softirq+0x101/0x290 2017-10-21T16:07:35.670612+00:00 node-68 kernel: [1535267.122750] [] irq_exit+0xa3/0xb0 2017-10-21T16:07:35.670612+00:00 node-68 kernel: [1535267.122753] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:07:35.670613+00:00 node-68 kernel: [1535267.122756] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:07:35.670613+00:00 node-68 kernel: [1535267.122757] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:07:35.670615+00:00 node-68 kernel: [1535267.122760] [] cpuidle_enter+0x17/0x20 2017-10-21T16:07:35.670616+00:00 node-68 kernel: [1535267.122763] [] call_cpuidle+0x32/0x60 2017-10-21T16:07:35.670616+00:00 node-68 kernel: [1535267.122765] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:07:35.670617+00:00 node-68 kernel: [1535267.122766] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:07:35.670618+00:00 node-68 kernel: [1535267.122768] [] start_secondary+0x154/0x190 2017-10-21T16:07:35.670621+00:00 node-68 kernel: [1535267.122770] ---[ end trace d44d42b3ada78441 ]--- 2017-10-21T16:13:14.647727+00:00 node-68 kernel: [1535606.078108] ------------[ cut here ]------------ 2017-10-21T16:13:14.647749+00:00 node-68 kernel: [1535606.078123] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:13:14.647751+00:00 node-68 kernel: [1535606.078126] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:13:14.647753+00:00 node-68 kernel: [1535606.078127] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:13:14.647755+00:00 node-68 kernel: [1535606.078194] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:13:14.647756+00:00 node-68 kernel: [1535606.078196] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:13:14.647757+00:00 node-68 kernel: [1535606.078197] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:13:14.647771+00:00 node-68 kernel: [1535606.078199] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:13:14.647772+00:00 node-68 kernel: [1535606.078200] ffff88101b8b9700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:13:14.647781+00:00 node-68 kernel: [1535606.078202] Call Trace: 2017-10-21T16:13:14.647790+00:00 node-68 kernel: [1535606.078203] [] dump_stack+0x63/0x90 2017-10-21T16:13:14.647791+00:00 node-68 kernel: [1535606.078210] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:13:14.647792+00:00 node-68 kernel: [1535606.078212] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:13:14.647793+00:00 node-68 kernel: [1535606.078214] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:13:14.647794+00:00 node-68 kernel: [1535606.078216] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:13:14.647795+00:00 node-68 kernel: [1535606.078219] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:13:14.647797+00:00 node-68 kernel: [1535606.078224] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:13:14.647797+00:00 node-68 kernel: [1535606.078227] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:13:14.647798+00:00 node-68 kernel: [1535606.078233] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:13:14.647798+00:00 node-68 kernel: [1535606.078237] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:13:14.647800+00:00 node-68 kernel: [1535606.078239] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:13:14.647801+00:00 node-68 kernel: [1535606.078245] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:13:14.647802+00:00 node-68 kernel: [1535606.078249] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:13:14.647803+00:00 node-68 kernel: [1535606.078255] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:13:14.647803+00:00 node-68 kernel: [1535606.078258] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:13:14.647804+00:00 node-68 kernel: [1535606.078260] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:13:14.647805+00:00 node-68 kernel: [1535606.078262] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:13:14.647806+00:00 node-68 kernel: [1535606.078270] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:13:14.647807+00:00 node-68 kernel: [1535606.078273] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:13:14.647808+00:00 node-68 kernel: [1535606.078276] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:13:14.647808+00:00 node-68 kernel: [1535606.078278] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:13:14.647809+00:00 node-68 kernel: [1535606.078280] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:13:14.647811+00:00 node-68 kernel: [1535606.078283] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:13:14.647817+00:00 node-68 kernel: [1535606.078284] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:13:14.647819+00:00 node-68 kernel: [1535606.078285] [] process_backlog+0xa8/0x150 2017-10-21T16:13:14.647820+00:00 node-68 kernel: [1535606.078287] [] net_rx_action+0x21e/0x360 2017-10-21T16:13:14.647821+00:00 node-68 kernel: [1535606.078289] [] __do_softirq+0x101/0x290 2017-10-21T16:13:14.647822+00:00 node-68 kernel: [1535606.078291] [] irq_exit+0xa3/0xb0 2017-10-21T16:13:14.647824+00:00 node-68 kernel: [1535606.078292] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:13:14.647825+00:00 node-68 kernel: [1535606.078295] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:13:14.647825+00:00 node-68 kernel: [1535606.078296] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:13:14.647826+00:00 node-68 kernel: [1535606.078300] [] cpuidle_enter+0x17/0x20 2017-10-21T16:13:14.647826+00:00 node-68 kernel: [1535606.078303] [] call_cpuidle+0x32/0x60 2017-10-21T16:13:14.647828+00:00 node-68 kernel: [1535606.078304] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:13:14.647829+00:00 node-68 kernel: [1535606.078306] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:13:14.647830+00:00 node-68 kernel: [1535606.078307] [] start_secondary+0x154/0x190 2017-10-21T16:13:14.647831+00:00 node-68 kernel: [1535606.078309] ---[ end trace d44d42b3ada78442 ]--- 2017-10-21T16:15:12.591918+00:00 node-68 kernel: [1535724.014661] ------------[ cut here ]------------ 2017-10-21T16:15:12.591944+00:00 node-68 kernel: [1535724.014696] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:15:12.591947+00:00 node-68 kernel: [1535724.014700] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:15:12.591948+00:00 node-68 kernel: [1535724.014703] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:15:12.591951+00:00 node-68 kernel: [1535724.014810] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:15:12.591952+00:00 node-68 kernel: [1535724.014812] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:15:12.591953+00:00 node-68 kernel: [1535724.014814] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:15:12.591980+00:00 node-68 kernel: [1535724.014817] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:15:12.591981+00:00 node-68 kernel: [1535724.014821] ffff881f3acca300 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:15:12.591983+00:00 node-68 kernel: [1535724.014824] Call Trace: 2017-10-21T16:15:12.591984+00:00 node-68 kernel: [1535724.014826] [] dump_stack+0x63/0x90 2017-10-21T16:15:12.591985+00:00 node-68 kernel: [1535724.014835] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:15:12.591986+00:00 node-68 kernel: [1535724.014838] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:15:12.591987+00:00 node-68 kernel: [1535724.014841] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:15:12.591989+00:00 node-68 kernel: [1535724.014844] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:15:12.591991+00:00 node-68 kernel: [1535724.014846] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:15:12.591992+00:00 node-68 kernel: [1535724.014853] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:15:12.591993+00:00 node-68 kernel: [1535724.014858] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:15:12.591994+00:00 node-68 kernel: [1535724.014864] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:15:12.591995+00:00 node-68 kernel: [1535724.014868] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:15:12.591997+00:00 node-68 kernel: [1535724.014871] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:15:12.591998+00:00 node-68 kernel: [1535724.014876] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:15:12.592000+00:00 node-68 kernel: [1535724.014880] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:15:12.592001+00:00 node-68 kernel: [1535724.014884] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:15:12.592002+00:00 node-68 kernel: [1535724.014891] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T16:15:12.592003+00:00 node-68 kernel: [1535724.014896] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T16:15:12.592004+00:00 node-68 kernel: [1535724.014900] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T16:15:12.592006+00:00 node-68 kernel: [1535724.014905] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T16:15:12.592008+00:00 node-68 kernel: [1535724.014910] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:15:12.592009+00:00 node-68 kernel: [1535724.014920] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T16:15:12.592010+00:00 node-68 kernel: [1535724.014924] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:15:12.592011+00:00 node-68 kernel: [1535724.014927] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:15:12.592013+00:00 node-68 kernel: [1535724.014931] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:15:12.592027+00:00 node-68 kernel: [1535724.014934] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:15:12.592028+00:00 node-68 kernel: [1535724.014936] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:15:12.592029+00:00 node-68 kernel: [1535724.014938] [] process_backlog+0xa8/0x150 2017-10-21T16:15:12.592030+00:00 node-68 kernel: [1535724.014941] [] net_rx_action+0x21e/0x360 2017-10-21T16:15:12.592031+00:00 node-68 kernel: [1535724.014944] [] __do_softirq+0x101/0x290 2017-10-21T16:15:12.592033+00:00 node-68 kernel: [1535724.014947] [] irq_exit+0xa3/0xb0 2017-10-21T16:15:12.592034+00:00 node-68 kernel: [1535724.014949] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:15:12.592035+00:00 node-68 kernel: [1535724.014953] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:15:12.592036+00:00 node-68 kernel: [1535724.014954] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:15:12.592037+00:00 node-68 kernel: [1535724.014959] [] cpuidle_enter+0x17/0x20 2017-10-21T16:15:12.592039+00:00 node-68 kernel: [1535724.014963] [] call_cpuidle+0x32/0x60 2017-10-21T16:15:12.592041+00:00 node-68 kernel: [1535724.014965] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:15:12.592042+00:00 node-68 kernel: [1535724.014967] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:15:12.592043+00:00 node-68 kernel: [1535724.014970] [] start_secondary+0x154/0x190 2017-10-21T16:15:12.592044+00:00 node-68 kernel: [1535724.014974] ---[ end trace d44d42b3ada78443 ]--- 2017-10-21T16:15:28.710887+00:00 node-68 kernel: [1535740.132724] ------------[ cut here ]------------ 2017-10-21T16:15:28.710908+00:00 node-68 kernel: [1535740.132738] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:15:28.710909+00:00 node-68 kernel: [1535740.132741] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:15:28.710910+00:00 node-68 kernel: [1535740.132743] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:15:28.710912+00:00 node-68 kernel: [1535740.132811] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:15:28.710913+00:00 node-68 kernel: [1535740.132812] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:15:28.710914+00:00 node-68 kernel: [1535740.132813] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:15:28.710931+00:00 node-68 kernel: [1535740.132815] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:15:28.710965+00:00 node-68 kernel: [1535740.132816] ffff881033fd1100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:15:28.710969+00:00 node-68 kernel: [1535740.132818] Call Trace: 2017-10-21T16:15:28.710971+00:00 node-68 kernel: [1535740.132820] [] dump_stack+0x63/0x90 2017-10-21T16:15:28.710972+00:00 node-68 kernel: [1535740.132827] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:15:28.710973+00:00 node-68 kernel: [1535740.132829] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:15:28.710974+00:00 node-68 kernel: [1535740.132831] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:15:28.710975+00:00 node-68 kernel: [1535740.132833] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:15:28.710976+00:00 node-68 kernel: [1535740.132835] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:15:28.710978+00:00 node-68 kernel: [1535740.132840] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:15:28.710979+00:00 node-68 kernel: [1535740.132843] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:15:28.710979+00:00 node-68 kernel: [1535740.132847] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:15:28.710980+00:00 node-68 kernel: [1535740.132850] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:15:28.710981+00:00 node-68 kernel: [1535740.132852] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:15:28.710982+00:00 node-68 kernel: [1535740.132855] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:15:28.710983+00:00 node-68 kernel: [1535740.132858] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:15:28.710984+00:00 node-68 kernel: [1535740.132860] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:15:28.710985+00:00 node-68 kernel: [1535740.132866] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T16:15:28.710985+00:00 node-68 kernel: [1535740.132871] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T16:15:28.710986+00:00 node-68 kernel: [1535740.132873] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T16:15:28.710987+00:00 node-68 kernel: [1535740.132876] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T16:15:28.710989+00:00 node-68 kernel: [1535740.132879] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:15:28.710989+00:00 node-68 kernel: [1535740.132882] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T16:15:28.710990+00:00 node-68 kernel: [1535740.132885] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:15:28.710991+00:00 node-68 kernel: [1535740.132887] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:15:28.710992+00:00 node-68 kernel: [1535740.132889] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:15:28.711002+00:00 node-68 kernel: [1535740.132892] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:15:28.711004+00:00 node-68 kernel: [1535740.132894] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:15:28.711005+00:00 node-68 kernel: [1535740.132895] [] process_backlog+0xa8/0x150 2017-10-21T16:15:28.711006+00:00 node-68 kernel: [1535740.132896] [] net_rx_action+0x21e/0x360 2017-10-21T16:15:28.711007+00:00 node-68 kernel: [1535740.132898] [] __do_softirq+0x101/0x290 2017-10-21T16:15:28.711008+00:00 node-68 kernel: [1535740.132900] [] irq_exit+0xa3/0xb0 2017-10-21T16:15:28.711009+00:00 node-68 kernel: [1535740.132902] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:15:28.711010+00:00 node-68 kernel: [1535740.132905] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:15:28.711010+00:00 node-68 kernel: [1535740.132906] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:15:28.711011+00:00 node-68 kernel: [1535740.132909] [] cpuidle_enter+0x17/0x20 2017-10-21T16:15:28.711011+00:00 node-68 kernel: [1535740.132912] [] call_cpuidle+0x32/0x60 2017-10-21T16:15:28.711013+00:00 node-68 kernel: [1535740.132913] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:15:28.711014+00:00 node-68 kernel: [1535740.132915] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:15:28.711015+00:00 node-68 kernel: [1535740.132916] [] start_secondary+0x154/0x190 2017-10-21T16:15:28.711015+00:00 node-68 kernel: [1535740.132920] ---[ end trace d44d42b3ada78444 ]--- 2017-10-21T16:18:24.927179+00:00 node-68 kernel: [1535916.337744] ------------[ cut here ]------------ 2017-10-21T16:18:24.927195+00:00 node-68 kernel: [1535916.337762] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:18:24.927197+00:00 node-68 kernel: [1535916.337765] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:18:24.927205+00:00 node-68 kernel: [1535916.337767] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:18:24.927207+00:00 node-68 kernel: [1535916.337835] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:18:24.927208+00:00 node-68 kernel: [1535916.337836] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:18:24.927208+00:00 node-68 kernel: [1535916.337838] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:18:24.927222+00:00 node-68 kernel: [1535916.337840] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:18:24.927223+00:00 node-68 kernel: [1535916.337842] ffff881034313600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:18:24.927224+00:00 node-68 kernel: [1535916.337843] Call Trace: 2017-10-21T16:18:24.927225+00:00 node-68 kernel: [1535916.337845] [] dump_stack+0x63/0x90 2017-10-21T16:18:24.927226+00:00 node-68 kernel: [1535916.337852] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:18:24.927227+00:00 node-68 kernel: [1535916.337853] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:18:24.927227+00:00 node-68 kernel: [1535916.337857] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:18:24.927228+00:00 node-68 kernel: [1535916.337858] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:18:24.927229+00:00 node-68 kernel: [1535916.337860] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:18:24.927230+00:00 node-68 kernel: [1535916.337865] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:18:24.927231+00:00 node-68 kernel: [1535916.337870] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:18:24.927232+00:00 node-68 kernel: [1535916.337874] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:18:24.927233+00:00 node-68 kernel: [1535916.337876] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:18:24.927233+00:00 node-68 kernel: [1535916.337879] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:18:24.927235+00:00 node-68 kernel: [1535916.337881] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:18:24.927235+00:00 node-68 kernel: [1535916.337884] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:18:24.927236+00:00 node-68 kernel: [1535916.337887] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:18:24.927237+00:00 node-68 kernel: [1535916.337888] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:18:24.927237+00:00 node-68 kernel: [1535916.337890] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:18:24.927238+00:00 node-68 kernel: [1535916.337894] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T16:18:24.927239+00:00 node-68 kernel: [1535916.337897] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:18:24.927240+00:00 node-68 kernel: [1535916.337900] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:18:24.927241+00:00 node-68 kernel: [1535916.337902] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:18:24.927241+00:00 node-68 kernel: [1535916.337905] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:18:24.927242+00:00 node-68 kernel: [1535916.337907] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:18:24.927243+00:00 node-68 kernel: [1535916.337908] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:18:24.927244+00:00 node-68 kernel: [1535916.337910] [] process_backlog+0xa8/0x150 2017-10-21T16:18:24.927250+00:00 node-68 kernel: [1535916.337911] [] net_rx_action+0x21e/0x360 2017-10-21T16:18:24.927251+00:00 node-68 kernel: [1535916.337913] [] __do_softirq+0x101/0x290 2017-10-21T16:18:24.927252+00:00 node-68 kernel: [1535916.337915] [] irq_exit+0xa3/0xb0 2017-10-21T16:18:24.927253+00:00 node-68 kernel: [1535916.337917] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:18:24.927254+00:00 node-68 kernel: [1535916.337920] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:18:24.927255+00:00 node-68 kernel: [1535916.337921] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:18:24.927256+00:00 node-68 kernel: [1535916.337924] [] cpuidle_enter+0x17/0x20 2017-10-21T16:18:24.927256+00:00 node-68 kernel: [1535916.337927] [] call_cpuidle+0x32/0x60 2017-10-21T16:18:24.927257+00:00 node-68 kernel: [1535916.337928] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:18:24.927257+00:00 node-68 kernel: [1535916.337930] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:18:24.927259+00:00 node-68 kernel: [1535916.337931] [] start_secondary+0x154/0x190 2017-10-21T16:18:24.927260+00:00 node-68 kernel: [1535916.337933] ---[ end trace d44d42b3ada78445 ]--- 2017-10-21T16:27:40.445026+00:00 node-68 kernel: [1536471.819862] ------------[ cut here ]------------ 2017-10-21T16:27:40.445051+00:00 node-68 kernel: [1536471.819873] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:27:40.445070+00:00 node-68 kernel: [1536471.819876] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:27:40.445073+00:00 node-68 kernel: [1536471.819877] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:27:40.445077+00:00 node-68 kernel: [1536471.819974] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:27:40.445079+00:00 node-68 kernel: [1536471.819976] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:27:40.445080+00:00 node-68 kernel: [1536471.819978] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:27:40.445107+00:00 node-68 kernel: [1536471.819981] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:27:40.445110+00:00 node-68 kernel: [1536471.819983] ffff88103500e900 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:27:40.445112+00:00 node-68 kernel: [1536471.819986] Call Trace: 2017-10-21T16:27:40.445114+00:00 node-68 kernel: [1536471.819988] [] dump_stack+0x63/0x90 2017-10-21T16:27:40.445116+00:00 node-68 kernel: [1536471.819997] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:27:40.445117+00:00 node-68 kernel: [1536471.820000] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:27:40.445118+00:00 node-68 kernel: [1536471.820003] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:27:40.445121+00:00 node-68 kernel: [1536471.820006] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:27:40.445122+00:00 node-68 kernel: [1536471.820009] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:27:40.445124+00:00 node-68 kernel: [1536471.820015] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:27:40.445125+00:00 node-68 kernel: [1536471.820019] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:27:40.445126+00:00 node-68 kernel: [1536471.820022] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:27:40.445127+00:00 node-68 kernel: [1536471.820028] [] ? nf_iterate+0x62/0x80 2017-10-21T16:27:40.445130+00:00 node-68 kernel: [1536471.820031] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:27:40.445131+00:00 node-68 kernel: [1536471.820037] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:27:40.445133+00:00 node-68 kernel: [1536471.820041] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:27:40.445134+00:00 node-68 kernel: [1536471.820045] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:27:40.445136+00:00 node-68 kernel: [1536471.820049] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:27:40.445138+00:00 node-68 kernel: [1536471.820051] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T16:27:40.445141+00:00 node-68 kernel: [1536471.820056] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T16:27:40.445143+00:00 node-68 kernel: [1536471.820059] [] ? nf_iterate+0x62/0x80 2017-10-21T16:27:40.445144+00:00 node-68 kernel: [1536471.820061] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T16:27:40.445146+00:00 node-68 kernel: [1536471.820066] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T16:27:40.445147+00:00 node-68 kernel: [1536471.820071] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T16:27:40.445148+00:00 node-68 kernel: [1536471.820075] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:27:40.445150+00:00 node-68 kernel: [1536471.820077] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:27:40.445166+00:00 node-68 kernel: [1536471.820080] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:27:40.445168+00:00 node-68 kernel: [1536471.820084] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:27:40.445169+00:00 node-68 kernel: [1536471.820086] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:27:40.445171+00:00 node-68 kernel: [1536471.820088] [] process_backlog+0xa8/0x150 2017-10-21T16:27:40.445173+00:00 node-68 kernel: [1536471.820090] [] net_rx_action+0x21e/0x360 2017-10-21T16:27:40.445175+00:00 node-68 kernel: [1536471.820093] [] __do_softirq+0x101/0x290 2017-10-21T16:27:40.445177+00:00 node-68 kernel: [1536471.820095] [] irq_exit+0xa3/0xb0 2017-10-21T16:27:40.445178+00:00 node-68 kernel: [1536471.820098] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:27:40.445180+00:00 node-68 kernel: [1536471.820103] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:27:40.445182+00:00 node-68 kernel: [1536471.820104] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:27:40.445185+00:00 node-68 kernel: [1536471.820110] [] cpuidle_enter+0x17/0x20 2017-10-21T16:27:40.445201+00:00 node-68 kernel: [1536471.820114] [] call_cpuidle+0x32/0x60 2017-10-21T16:27:40.445207+00:00 node-68 kernel: [1536471.820116] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:27:40.445208+00:00 node-68 kernel: [1536471.820118] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:27:40.445209+00:00 node-68 kernel: [1536471.820121] [] start_secondary+0x154/0x190 2017-10-21T16:27:40.445210+00:00 node-68 kernel: [1536471.820123] ---[ end trace d44d42b3ada78446 ]--- 2017-10-21T16:29:16.129872+00:00 node-68 kernel: [1536567.498658] ------------[ cut here ]------------ 2017-10-21T16:29:16.129897+00:00 node-68 kernel: [1536567.498672] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:29:16.129900+00:00 node-68 kernel: [1536567.498676] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:29:16.129902+00:00 node-68 kernel: [1536567.498677] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:29:16.129904+00:00 node-68 kernel: [1536567.498744] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:29:16.129906+00:00 node-68 kernel: [1536567.498746] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:29:16.129907+00:00 node-68 kernel: [1536567.498747] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:29:16.129935+00:00 node-68 kernel: [1536567.498749] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:29:16.129936+00:00 node-68 kernel: [1536567.498751] ffff880035987e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:29:16.129938+00:00 node-68 kernel: [1536567.498753] Call Trace: 2017-10-21T16:29:16.129940+00:00 node-68 kernel: [1536567.498754] [] dump_stack+0x63/0x90 2017-10-21T16:29:16.129941+00:00 node-68 kernel: [1536567.498761] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:29:16.129941+00:00 node-68 kernel: [1536567.498763] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:29:16.129942+00:00 node-68 kernel: [1536567.498766] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:29:16.129944+00:00 node-68 kernel: [1536567.498767] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:29:16.129945+00:00 node-68 kernel: [1536567.498769] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:29:16.129947+00:00 node-68 kernel: [1536567.498775] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:29:16.129948+00:00 node-68 kernel: [1536567.498778] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:29:16.129949+00:00 node-68 kernel: [1536567.498779] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:29:16.129949+00:00 node-68 kernel: [1536567.498783] [] ? nf_iterate+0x62/0x80 2017-10-21T16:29:16.129951+00:00 node-68 kernel: [1536567.498787] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:29:16.129952+00:00 node-68 kernel: [1536567.498792] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:29:16.129953+00:00 node-68 kernel: [1536567.498795] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:29:16.129954+00:00 node-68 kernel: [1536567.498797] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:29:16.129954+00:00 node-68 kernel: [1536567.498800] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:29:16.129955+00:00 node-68 kernel: [1536567.498803] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:29:16.129956+00:00 node-68 kernel: [1536567.498805] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:29:16.129957+00:00 node-68 kernel: [1536567.498806] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:29:16.129958+00:00 node-68 kernel: [1536567.498809] [] ? __slab_free+0xcb/0x2c0 2017-10-21T16:29:16.129959+00:00 node-68 kernel: [1536567.498812] [] ? skb_release_data+0xa7/0xd0 2017-10-21T16:29:16.129959+00:00 node-68 kernel: [1536567.498815] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:29:16.129960+00:00 node-68 kernel: [1536567.498816] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:29:16.129961+00:00 node-68 kernel: [1536567.498818] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T16:29:16.129962+00:00 node-68 kernel: [1536567.498820] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T16:29:16.129974+00:00 node-68 kernel: [1536567.498823] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T16:29:16.129976+00:00 node-68 kernel: [1536567.498824] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:29:16.129978+00:00 node-68 kernel: [1536567.498826] [] process_backlog+0xa8/0x150 2017-10-21T16:29:16.129980+00:00 node-68 kernel: [1536567.498827] [] net_rx_action+0x21e/0x360 2017-10-21T16:29:16.129982+00:00 node-68 kernel: [1536567.498829] [] __do_softirq+0x101/0x290 2017-10-21T16:29:16.129983+00:00 node-68 kernel: [1536567.498831] [] irq_exit+0xa3/0xb0 2017-10-21T16:29:16.129984+00:00 node-68 kernel: [1536567.498834] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:29:16.129985+00:00 node-68 kernel: [1536567.498837] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:29:16.129987+00:00 node-68 kernel: [1536567.498838] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:29:16.129988+00:00 node-68 kernel: [1536567.498841] [] cpuidle_enter+0x17/0x20 2017-10-21T16:29:16.129990+00:00 node-68 kernel: [1536567.498844] [] call_cpuidle+0x32/0x60 2017-10-21T16:29:16.129991+00:00 node-68 kernel: [1536567.498845] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:29:16.129992+00:00 node-68 kernel: [1536567.498847] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:29:16.129993+00:00 node-68 kernel: [1536567.498848] [] start_secondary+0x154/0x190 2017-10-21T16:29:16.129994+00:00 node-68 kernel: [1536567.498850] ---[ end trace d44d42b3ada78447 ]--- 2017-10-21T16:40:49.585440+00:00 node-68 kernel: [1537260.907346] ------------[ cut here ]------------ 2017-10-21T16:40:49.585451+00:00 node-68 kernel: [1537260.907360] WARNING: CPU: 27 PID: 5072 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:40:49.585453+00:00 node-68 kernel: [1537260.907362] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:40:49.585454+00:00 node-68 kernel: [1537260.907363] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:40:49.585457+00:00 node-68 kernel: [1537260.907428] CPU: 27 PID: 5072 Comm: neutron-openvsw Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:40:49.585458+00:00 node-68 kernel: [1537260.907429] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:40:49.585459+00:00 node-68 kernel: [1537260.907430] 0000000000000286 9b5bcd2dabe444e3 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:40:49.585473+00:00 node-68 kernel: [1537260.907432] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:40:49.585475+00:00 node-68 kernel: [1537260.907434] ffff8810371cff00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:40:49.585476+00:00 node-68 kernel: [1537260.907436] Call Trace: 2017-10-21T16:40:49.585477+00:00 node-68 kernel: [1537260.907437] [] dump_stack+0x63/0x90 2017-10-21T16:40:49.585478+00:00 node-68 kernel: [1537260.907444] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:40:49.585479+00:00 node-68 kernel: [1537260.907445] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:40:49.585479+00:00 node-68 kernel: [1537260.907447] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:40:49.585480+00:00 node-68 kernel: [1537260.907449] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:40:49.585482+00:00 node-68 kernel: [1537260.907451] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:40:49.585483+00:00 node-68 kernel: [1537260.907456] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:40:49.585483+00:00 node-68 kernel: [1537260.907458] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:40:49.585484+00:00 node-68 kernel: [1537260.907463] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:40:49.585485+00:00 node-68 kernel: [1537260.907465] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:40:49.585486+00:00 node-68 kernel: [1537260.907468] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:40:49.585487+00:00 node-68 kernel: [1537260.907471] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:40:49.585488+00:00 node-68 kernel: [1537260.907473] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:40:49.585489+00:00 node-68 kernel: [1537260.907476] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:40:49.585490+00:00 node-68 kernel: [1537260.907481] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T16:40:49.585490+00:00 node-68 kernel: [1537260.907484] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T16:40:49.585491+00:00 node-68 kernel: [1537260.907487] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T16:40:49.585493+00:00 node-68 kernel: [1537260.907490] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T16:40:49.585494+00:00 node-68 kernel: [1537260.907493] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:40:49.585494+00:00 node-68 kernel: [1537260.907496] [] ? __slab_free+0xcb/0x2c0 2017-10-21T16:40:49.585495+00:00 node-68 kernel: [1537260.907500] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T16:40:49.585495+00:00 node-68 kernel: [1537260.907502] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T16:40:49.585497+00:00 node-68 kernel: [1537260.907505] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:40:49.585503+00:00 node-68 kernel: [1537260.907506] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:40:49.585504+00:00 node-68 kernel: [1537260.907508] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T16:40:49.585505+00:00 node-68 kernel: [1537260.907510] [] ? check_preempt_curr+0x54/0x90 2017-10-21T16:40:49.585506+00:00 node-68 kernel: [1537260.907511] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:40:49.585508+00:00 node-68 kernel: [1537260.907512] [] process_backlog+0xa8/0x150 2017-10-21T16:40:49.585509+00:00 node-68 kernel: [1537260.907513] [] net_rx_action+0x21e/0x360 2017-10-21T16:40:49.585510+00:00 node-68 kernel: [1537260.907516] [] __do_softirq+0x101/0x290 2017-10-21T16:40:49.585511+00:00 node-68 kernel: [1537260.907518] [] irq_exit+0xa3/0xb0 2017-10-21T16:40:49.585512+00:00 node-68 kernel: [1537260.907521] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:40:49.585512+00:00 node-68 kernel: [1537260.907525] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:40:49.585514+00:00 node-68 kernel: [1537260.907525] 2017-10-21T16:40:49.585515+00:00 node-68 kernel: [1537260.907527] ---[ end trace d44d42b3ada78448 ]--- 2017-10-21T16:42:20.854134+00:00 node-68 kernel: [1537352.172478] ------------[ cut here ]------------ 2017-10-21T16:42:20.854155+00:00 node-68 kernel: [1537352.172493] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:42:20.854157+00:00 node-68 kernel: [1537352.172496] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:42:20.854168+00:00 node-68 kernel: [1537352.172498] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:42:20.854171+00:00 node-68 kernel: [1537352.172568] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:42:20.854172+00:00 node-68 kernel: [1537352.172570] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:42:20.854173+00:00 node-68 kernel: [1537352.172571] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:42:20.854187+00:00 node-68 kernel: [1537352.172573] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:42:20.854188+00:00 node-68 kernel: [1537352.172574] ffff881dde99ba00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:42:20.854189+00:00 node-68 kernel: [1537352.172576] Call Trace: 2017-10-21T16:42:20.854190+00:00 node-68 kernel: [1537352.172577] [] dump_stack+0x63/0x90 2017-10-21T16:42:20.854191+00:00 node-68 kernel: [1537352.172585] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:42:20.854192+00:00 node-68 kernel: [1537352.172587] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:42:20.854203+00:00 node-68 kernel: [1537352.172589] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:42:20.854204+00:00 node-68 kernel: [1537352.172591] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:42:20.854205+00:00 node-68 kernel: [1537352.172592] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:42:20.854207+00:00 node-68 kernel: [1537352.172598] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:42:20.854211+00:00 node-68 kernel: [1537352.172600] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:42:20.854213+00:00 node-68 kernel: [1537352.172605] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:42:20.854214+00:00 node-68 kernel: [1537352.172608] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:42:20.854215+00:00 node-68 kernel: [1537352.172610] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:42:20.854217+00:00 node-68 kernel: [1537352.172613] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:42:20.854218+00:00 node-68 kernel: [1537352.172615] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:42:20.854219+00:00 node-68 kernel: [1537352.172618] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:42:20.854220+00:00 node-68 kernel: [1537352.172624] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T16:42:20.854220+00:00 node-68 kernel: [1537352.172627] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T16:42:20.854221+00:00 node-68 kernel: [1537352.172630] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T16:42:20.854223+00:00 node-68 kernel: [1537352.172633] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T16:42:20.854223+00:00 node-68 kernel: [1537352.172636] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:42:20.854224+00:00 node-68 kernel: [1537352.172638] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T16:42:20.854224+00:00 node-68 kernel: [1537352.172641] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:42:20.854225+00:00 node-68 kernel: [1537352.172643] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:42:20.854226+00:00 node-68 kernel: [1537352.172646] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:42:20.854236+00:00 node-68 kernel: [1537352.172649] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:42:20.854237+00:00 node-68 kernel: [1537352.172650] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:42:20.854237+00:00 node-68 kernel: [1537352.172652] [] process_backlog+0xa8/0x150 2017-10-21T16:42:20.854238+00:00 node-68 kernel: [1537352.172653] [] net_rx_action+0x21e/0x360 2017-10-21T16:42:20.854239+00:00 node-68 kernel: [1537352.172655] [] __do_softirq+0x101/0x290 2017-10-21T16:42:20.854240+00:00 node-68 kernel: [1537352.172657] [] irq_exit+0xa3/0xb0 2017-10-21T16:42:20.854241+00:00 node-68 kernel: [1537352.172659] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:42:20.854241+00:00 node-68 kernel: [1537352.172662] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:42:20.854242+00:00 node-68 kernel: [1537352.172663] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:42:20.854243+00:00 node-68 kernel: [1537352.172666] [] cpuidle_enter+0x17/0x20 2017-10-21T16:42:20.854243+00:00 node-68 kernel: [1537352.172669] [] call_cpuidle+0x32/0x60 2017-10-21T16:42:20.854244+00:00 node-68 kernel: [1537352.172670] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:42:20.854245+00:00 node-68 kernel: [1537352.172671] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:42:20.854246+00:00 node-68 kernel: [1537352.172673] [] start_secondary+0x154/0x190 2017-10-21T16:42:20.854247+00:00 node-68 kernel: [1537352.172675] ---[ end trace d44d42b3ada78449 ]--- 2017-10-21T16:45:21.316154+00:00 node-68 kernel: [1537532.622902] ------------[ cut here ]------------ 2017-10-21T16:45:21.316177+00:00 node-68 kernel: [1537532.622920] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:45:21.316179+00:00 node-68 kernel: [1537532.622925] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:45:21.316188+00:00 node-68 kernel: [1537532.622927] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:45:21.316191+00:00 node-68 kernel: [1537532.623012] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:45:21.316192+00:00 node-68 kernel: [1537532.623013] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:45:21.316193+00:00 node-68 kernel: [1537532.623014] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:45:21.316221+00:00 node-68 kernel: [1537532.623016] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:45:21.316223+00:00 node-68 kernel: [1537532.623018] ffff881ddebd6a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:45:21.316224+00:00 node-68 kernel: [1537532.623020] Call Trace: 2017-10-21T16:45:21.316226+00:00 node-68 kernel: [1537532.623021] [] dump_stack+0x63/0x90 2017-10-21T16:45:21.316227+00:00 node-68 kernel: [1537532.623028] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:45:21.316228+00:00 node-68 kernel: [1537532.623030] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:45:21.316229+00:00 node-68 kernel: [1537532.623032] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:45:21.316230+00:00 node-68 kernel: [1537532.623033] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:45:21.316232+00:00 node-68 kernel: [1537532.623035] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:45:21.316233+00:00 node-68 kernel: [1537532.623041] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:45:21.316234+00:00 node-68 kernel: [1537532.623044] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:45:21.316235+00:00 node-68 kernel: [1537532.623046] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:45:21.316236+00:00 node-68 kernel: [1537532.623050] [] ? nf_iterate+0x62/0x80 2017-10-21T16:45:21.316238+00:00 node-68 kernel: [1537532.623051] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:45:21.316239+00:00 node-68 kernel: [1537532.623057] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:45:21.316240+00:00 node-68 kernel: [1537532.623060] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:45:21.316241+00:00 node-68 kernel: [1537532.623062] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:45:21.316242+00:00 node-68 kernel: [1537532.623065] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:45:21.316243+00:00 node-68 kernel: [1537532.623068] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:45:21.316245+00:00 node-68 kernel: [1537532.623069] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:45:21.316247+00:00 node-68 kernel: [1537532.623071] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:45:21.316247+00:00 node-68 kernel: [1537532.623075] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:45:21.316248+00:00 node-68 kernel: [1537532.623077] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:45:21.316250+00:00 node-68 kernel: [1537532.623079] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:45:21.316252+00:00 node-68 kernel: [1537532.623082] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:45:21.316253+00:00 node-68 kernel: [1537532.623086] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:45:21.316266+00:00 node-68 kernel: [1537532.623087] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:45:21.316267+00:00 node-68 kernel: [1537532.623088] [] process_backlog+0xa8/0x150 2017-10-21T16:45:21.316269+00:00 node-68 kernel: [1537532.623090] [] net_rx_action+0x21e/0x360 2017-10-21T16:45:21.316270+00:00 node-68 kernel: [1537532.623092] [] __do_softirq+0x101/0x290 2017-10-21T16:45:21.316272+00:00 node-68 kernel: [1537532.623094] [] irq_exit+0xa3/0xb0 2017-10-21T16:45:21.316273+00:00 node-68 kernel: [1537532.623095] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:45:21.316275+00:00 node-68 kernel: [1537532.623099] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:45:21.316276+00:00 node-68 kernel: [1537532.623099] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:45:21.316277+00:00 node-68 kernel: [1537532.623103] [] cpuidle_enter+0x17/0x20 2017-10-21T16:45:21.316278+00:00 node-68 kernel: [1537532.623106] [] call_cpuidle+0x32/0x60 2017-10-21T16:45:21.316279+00:00 node-68 kernel: [1537532.623107] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:45:21.316281+00:00 node-68 kernel: [1537532.623109] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:45:21.316282+00:00 node-68 kernel: [1537532.623110] [] start_secondary+0x154/0x190 2017-10-21T16:45:21.316283+00:00 node-68 kernel: [1537532.623112] ---[ end trace d44d42b3ada7844a ]--- 2017-10-21T16:49:37.444422+00:00 node-68 kernel: [1537788.734730] ------------[ cut here ]------------ 2017-10-21T16:49:37.444443+00:00 node-68 kernel: [1537788.734744] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:49:37.444466+00:00 node-68 kernel: [1537788.734748] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:49:37.444468+00:00 node-68 kernel: [1537788.734749] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:49:37.444471+00:00 node-68 kernel: [1537788.734818] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:49:37.444472+00:00 node-68 kernel: [1537788.734819] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:49:37.444474+00:00 node-68 kernel: [1537788.734820] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:49:37.444493+00:00 node-68 kernel: [1537788.734822] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:49:37.444494+00:00 node-68 kernel: [1537788.734824] ffff882032b65200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:49:37.444495+00:00 node-68 kernel: [1537788.734826] Call Trace: 2017-10-21T16:49:37.444496+00:00 node-68 kernel: [1537788.734827] [] dump_stack+0x63/0x90 2017-10-21T16:49:37.444497+00:00 node-68 kernel: [1537788.734835] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:49:37.444497+00:00 node-68 kernel: [1537788.734836] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:49:37.444498+00:00 node-68 kernel: [1537788.734839] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:49:37.444499+00:00 node-68 kernel: [1537788.734841] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:49:37.444500+00:00 node-68 kernel: [1537788.734843] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:49:37.444501+00:00 node-68 kernel: [1537788.734848] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:49:37.444501+00:00 node-68 kernel: [1537788.734850] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T16:49:37.444502+00:00 node-68 kernel: [1537788.734852] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T16:49:37.444502+00:00 node-68 kernel: [1537788.734856] [] ? nf_iterate+0x62/0x80 2017-10-21T16:49:37.444503+00:00 node-68 kernel: [1537788.734858] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T16:49:37.444504+00:00 node-68 kernel: [1537788.734864] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T16:49:37.444505+00:00 node-68 kernel: [1537788.734866] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:49:37.444506+00:00 node-68 kernel: [1537788.734869] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:49:37.444507+00:00 node-68 kernel: [1537788.734872] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:49:37.444507+00:00 node-68 kernel: [1537788.734875] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:49:37.444508+00:00 node-68 kernel: [1537788.734876] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:49:37.444509+00:00 node-68 kernel: [1537788.734878] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:49:37.444510+00:00 node-68 kernel: [1537788.734882] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:49:37.444511+00:00 node-68 kernel: [1537788.734885] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:49:37.444511+00:00 node-68 kernel: [1537788.734886] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:49:37.444512+00:00 node-68 kernel: [1537788.734889] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:49:37.444512+00:00 node-68 kernel: [1537788.734891] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:49:37.444519+00:00 node-68 kernel: [1537788.734892] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:49:37.444520+00:00 node-68 kernel: [1537788.734894] [] process_backlog+0xa8/0x150 2017-10-21T16:49:37.444521+00:00 node-68 kernel: [1537788.734895] [] net_rx_action+0x21e/0x360 2017-10-21T16:49:37.444521+00:00 node-68 kernel: [1537788.734897] [] __do_softirq+0x101/0x290 2017-10-21T16:49:37.444522+00:00 node-68 kernel: [1537788.734899] [] irq_exit+0xa3/0xb0 2017-10-21T16:49:37.444523+00:00 node-68 kernel: [1537788.734901] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:49:37.444524+00:00 node-68 kernel: [1537788.734904] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:49:37.444525+00:00 node-68 kernel: [1537788.734904] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:49:37.444525+00:00 node-68 kernel: [1537788.734908] [] cpuidle_enter+0x17/0x20 2017-10-21T16:49:37.444526+00:00 node-68 kernel: [1537788.734910] [] call_cpuidle+0x32/0x60 2017-10-21T16:49:37.444526+00:00 node-68 kernel: [1537788.734911] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:49:37.444528+00:00 node-68 kernel: [1537788.734913] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:49:37.444529+00:00 node-68 kernel: [1537788.734915] [] start_secondary+0x154/0x190 2017-10-21T16:49:37.444529+00:00 node-68 kernel: [1537788.734917] ---[ end trace d44d42b3ada7844b ]--- 2017-10-21T16:54:45.543175+00:00 node-68 kernel: [1538096.813466] ------------[ cut here ]------------ 2017-10-21T16:54:45.543195+00:00 node-68 kernel: [1538096.813480] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:54:45.543197+00:00 node-68 kernel: [1538096.813483] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:54:45.543198+00:00 node-68 kernel: [1538096.813485] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:54:45.543200+00:00 node-68 kernel: [1538096.813554] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:54:45.543207+00:00 node-68 kernel: [1538096.813555] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:54:45.543208+00:00 node-68 kernel: [1538096.813556] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:54:45.543222+00:00 node-68 kernel: [1538096.813558] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:54:45.543224+00:00 node-68 kernel: [1538096.813560] ffff882035834600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:54:45.543225+00:00 node-68 kernel: [1538096.813561] Call Trace: 2017-10-21T16:54:45.543226+00:00 node-68 kernel: [1538096.813563] [] dump_stack+0x63/0x90 2017-10-21T16:54:45.543227+00:00 node-68 kernel: [1538096.813570] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:54:45.543228+00:00 node-68 kernel: [1538096.813572] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:54:45.543228+00:00 node-68 kernel: [1538096.813575] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:54:45.543229+00:00 node-68 kernel: [1538096.813577] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:54:45.543231+00:00 node-68 kernel: [1538096.813578] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:54:45.543232+00:00 node-68 kernel: [1538096.813584] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:54:45.543233+00:00 node-68 kernel: [1538096.813590] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:54:45.543233+00:00 node-68 kernel: [1538096.813592] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:54:45.543234+00:00 node-68 kernel: [1538096.813594] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:54:45.543235+00:00 node-68 kernel: [1538096.813597] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:54:45.543236+00:00 node-68 kernel: [1538096.813600] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:54:45.543237+00:00 node-68 kernel: [1538096.813603] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:54:45.543238+00:00 node-68 kernel: [1538096.813606] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:54:45.543239+00:00 node-68 kernel: [1538096.813608] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:54:45.543239+00:00 node-68 kernel: [1538096.813611] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:54:45.543240+00:00 node-68 kernel: [1538096.813618] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:54:45.543242+00:00 node-68 kernel: [1538096.813622] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:54:45.543243+00:00 node-68 kernel: [1538096.813625] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:54:45.543244+00:00 node-68 kernel: [1538096.813627] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:54:45.543244+00:00 node-68 kernel: [1538096.813630] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:54:45.543245+00:00 node-68 kernel: [1538096.813633] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:54:45.543246+00:00 node-68 kernel: [1538096.813634] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:54:45.543252+00:00 node-68 kernel: [1538096.813636] [] process_backlog+0xa8/0x150 2017-10-21T16:54:45.543253+00:00 node-68 kernel: [1538096.813638] [] net_rx_action+0x21e/0x360 2017-10-21T16:54:45.543254+00:00 node-68 kernel: [1538096.813641] [] __do_softirq+0x101/0x290 2017-10-21T16:54:45.543254+00:00 node-68 kernel: [1538096.813643] [] irq_exit+0xa3/0xb0 2017-10-21T16:54:45.543255+00:00 node-68 kernel: [1538096.813646] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:54:45.543256+00:00 node-68 kernel: [1538096.813651] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:54:45.543258+00:00 node-68 kernel: [1538096.813653] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:54:45.543259+00:00 node-68 kernel: [1538096.813656] [] cpuidle_enter+0x17/0x20 2017-10-21T16:54:45.543259+00:00 node-68 kernel: [1538096.813660] [] call_cpuidle+0x32/0x60 2017-10-21T16:54:45.543260+00:00 node-68 kernel: [1538096.813661] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:54:45.543260+00:00 node-68 kernel: [1538096.813663] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:54:45.543262+00:00 node-68 kernel: [1538096.813664] [] start_secondary+0x154/0x190 2017-10-21T16:54:45.543263+00:00 node-68 kernel: [1538096.813668] ---[ end trace d44d42b3ada7844c ]--- 2017-10-21T16:58:15.165248+00:00 node-68 kernel: [1538306.421558] ------------[ cut here ]------------ 2017-10-21T16:58:15.165270+00:00 node-68 kernel: [1538306.421573] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T16:58:15.165273+00:00 node-68 kernel: [1538306.421577] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T16:58:15.165275+00:00 node-68 kernel: [1538306.421578] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T16:58:15.165287+00:00 node-68 kernel: [1538306.421646] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T16:58:15.165290+00:00 node-68 kernel: [1538306.421647] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T16:58:15.165291+00:00 node-68 kernel: [1538306.421648] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T16:58:15.165314+00:00 node-68 kernel: [1538306.421651] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T16:58:15.165317+00:00 node-68 kernel: [1538306.421818] ffff882032b09400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T16:58:15.165319+00:00 node-68 kernel: [1538306.421821] Call Trace: 2017-10-21T16:58:15.165320+00:00 node-68 kernel: [1538306.421954] [] dump_stack+0x63/0x90 2017-10-21T16:58:15.165322+00:00 node-68 kernel: [1538306.421963] [] warn_slowpath_common+0x82/0xc0 2017-10-21T16:58:15.165323+00:00 node-68 kernel: [1538306.421965] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T16:58:15.165324+00:00 node-68 kernel: [1538306.421967] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T16:58:15.165325+00:00 node-68 kernel: [1538306.421968] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T16:58:15.165327+00:00 node-68 kernel: [1538306.421971] [] __skb_gso_segment+0xfd/0x110 2017-10-21T16:58:15.165329+00:00 node-68 kernel: [1538306.421976] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T16:58:15.165330+00:00 node-68 kernel: [1538306.421981] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T16:58:15.165332+00:00 node-68 kernel: [1538306.421983] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T16:58:15.165333+00:00 node-68 kernel: [1538306.421986] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T16:58:15.165335+00:00 node-68 kernel: [1538306.421988] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T16:58:15.165337+00:00 node-68 kernel: [1538306.421991] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T16:58:15.165338+00:00 node-68 kernel: [1538306.421994] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T16:58:15.165339+00:00 node-68 kernel: [1538306.421997] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T16:58:15.165341+00:00 node-68 kernel: [1538306.422000] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T16:58:15.165342+00:00 node-68 kernel: [1538306.422002] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T16:58:15.165343+00:00 node-68 kernel: [1538306.422008] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T16:58:15.165345+00:00 node-68 kernel: [1538306.422011] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T16:58:15.165346+00:00 node-68 kernel: [1538306.422014] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T16:58:15.165347+00:00 node-68 kernel: [1538306.422015] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T16:58:15.165348+00:00 node-68 kernel: [1538306.422018] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T16:58:15.165349+00:00 node-68 kernel: [1538306.422020] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T16:58:15.165351+00:00 node-68 kernel: [1538306.422021] [] __netif_receive_skb+0x18/0x60 2017-10-21T16:58:15.165362+00:00 node-68 kernel: [1538306.422023] [] process_backlog+0xa8/0x150 2017-10-21T16:58:15.165364+00:00 node-68 kernel: [1538306.422024] [] net_rx_action+0x21e/0x360 2017-10-21T16:58:15.165366+00:00 node-68 kernel: [1538306.422026] [] __do_softirq+0x101/0x290 2017-10-21T16:58:15.165367+00:00 node-68 kernel: [1538306.422028] [] irq_exit+0xa3/0xb0 2017-10-21T16:58:15.165368+00:00 node-68 kernel: [1538306.422030] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T16:58:15.165370+00:00 node-68 kernel: [1538306.422033] [] call_function_single_interrupt+0x82/0x90 2017-10-21T16:58:15.165371+00:00 node-68 kernel: [1538306.422034] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T16:58:15.165372+00:00 node-68 kernel: [1538306.422038] [] cpuidle_enter+0x17/0x20 2017-10-21T16:58:15.165373+00:00 node-68 kernel: [1538306.422042] [] call_cpuidle+0x32/0x60 2017-10-21T16:58:15.165375+00:00 node-68 kernel: [1538306.422044] [] ? cpuidle_select+0x13/0x20 2017-10-21T16:58:15.165377+00:00 node-68 kernel: [1538306.422046] [] cpu_startup_entry+0x290/0x350 2017-10-21T16:58:15.165378+00:00 node-68 kernel: [1538306.422049] [] start_secondary+0x154/0x190 2017-10-21T16:58:15.165379+00:00 node-68 kernel: [1538306.422052] ---[ end trace d44d42b3ada7844d ]--- 2017-10-21T17:05:05.195806+00:00 node-68 kernel: [1538716.425560] ------------[ cut here ]------------ 2017-10-21T17:05:05.195837+00:00 node-68 kernel: [1538716.425578] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:05:05.195841+00:00 node-68 kernel: [1538716.425583] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:05:05.195843+00:00 node-68 kernel: [1538716.425585] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:05:05.195847+00:00 node-68 kernel: [1538716.425681] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:05:05.195848+00:00 node-68 kernel: [1538716.425683] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:05:05.195849+00:00 node-68 kernel: [1538716.425685] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:05:05.195874+00:00 node-68 kernel: [1538716.425688] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:05:05.195877+00:00 node-68 kernel: [1538716.425691] ffff881dde0d3400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:05:05.195879+00:00 node-68 kernel: [1538716.425694] Call Trace: 2017-10-21T17:05:05.195880+00:00 node-68 kernel: [1538716.425696] [] dump_stack+0x63/0x90 2017-10-21T17:05:05.195882+00:00 node-68 kernel: [1538716.425705] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:05:05.195883+00:00 node-68 kernel: [1538716.425707] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:05:05.195885+00:00 node-68 kernel: [1538716.425711] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:05:05.195888+00:00 node-68 kernel: [1538716.425714] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:05:05.195890+00:00 node-68 kernel: [1538716.425717] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:05:05.195893+00:00 node-68 kernel: [1538716.425724] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:05:05.195895+00:00 node-68 kernel: [1538716.425728] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:05:05.195897+00:00 node-68 kernel: [1538716.425730] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:05:05.195899+00:00 node-68 kernel: [1538716.425734] [] ? nf_iterate+0x62/0x80 2017-10-21T17:05:05.195902+00:00 node-68 kernel: [1538716.425737] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:05:05.195905+00:00 node-68 kernel: [1538716.425743] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:05:05.195906+00:00 node-68 kernel: [1538716.425748] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:05:05.195907+00:00 node-68 kernel: [1538716.425752] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:05:05.195908+00:00 node-68 kernel: [1538716.425756] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:05:05.195909+00:00 node-68 kernel: [1538716.425759] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:05:05.195911+00:00 node-68 kernel: [1538716.425761] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:05:05.195913+00:00 node-68 kernel: [1538716.425764] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:05:05.195915+00:00 node-68 kernel: [1538716.425768] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T17:05:05.195917+00:00 node-68 kernel: [1538716.425772] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:05:05.195918+00:00 node-68 kernel: [1538716.425776] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:05:05.195920+00:00 node-68 kernel: [1538716.425779] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:05:05.195923+00:00 node-68 kernel: [1538716.425782] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:05:05.195953+00:00 node-68 kernel: [1538716.425785] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:05:05.195955+00:00 node-68 kernel: [1538716.425788] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:05:05.195956+00:00 node-68 kernel: [1538716.425790] [] process_backlog+0xa8/0x150 2017-10-21T17:05:05.195958+00:00 node-68 kernel: [1538716.425792] [] net_rx_action+0x21e/0x360 2017-10-21T17:05:05.195960+00:00 node-68 kernel: [1538716.425795] [] __do_softirq+0x101/0x290 2017-10-21T17:05:05.195962+00:00 node-68 kernel: [1538716.425798] [] irq_exit+0xa3/0xb0 2017-10-21T17:05:05.195965+00:00 node-68 kernel: [1538716.425801] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:05:05.196011+00:00 node-68 kernel: [1538716.425806] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:05:05.196015+00:00 node-68 kernel: [1538716.425807] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:05:05.196017+00:00 node-68 kernel: [1538716.425813] [] cpuidle_enter+0x17/0x20 2017-10-21T17:05:05.196018+00:00 node-68 kernel: [1538716.425817] [] call_cpuidle+0x32/0x60 2017-10-21T17:05:05.196019+00:00 node-68 kernel: [1538716.425819] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:05:05.196022+00:00 node-68 kernel: [1538716.425821] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:05:05.196023+00:00 node-68 kernel: [1538716.425824] [] start_secondary+0x154/0x190 2017-10-21T17:05:05.196025+00:00 node-68 kernel: [1538716.425827] ---[ end trace d44d42b3ada7844e ]--- 2017-10-21T17:08:53.616635+00:00 node-68 kernel: [1538944.831583] ------------[ cut here ]------------ 2017-10-21T17:08:53.616657+00:00 node-68 kernel: [1538944.831598] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:08:53.616659+00:00 node-68 kernel: [1538944.831601] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:08:53.616660+00:00 node-68 kernel: [1538944.831603] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:08:53.616663+00:00 node-68 kernel: [1538944.831669] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:08:53.616671+00:00 node-68 kernel: [1538944.831671] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:08:53.616672+00:00 node-68 kernel: [1538944.831672] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:08:53.616686+00:00 node-68 kernel: [1538944.831673] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:08:53.616688+00:00 node-68 kernel: [1538944.831675] ffff8810362f2d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:08:53.616689+00:00 node-68 kernel: [1538944.831677] Call Trace: 2017-10-21T17:08:53.616690+00:00 node-68 kernel: [1538944.831678] [] dump_stack+0x63/0x90 2017-10-21T17:08:53.616691+00:00 node-68 kernel: [1538944.831686] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:08:53.616692+00:00 node-68 kernel: [1538944.831688] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:08:53.616692+00:00 node-68 kernel: [1538944.831690] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:08:53.616693+00:00 node-68 kernel: [1538944.831692] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:08:53.616695+00:00 node-68 kernel: [1538944.831694] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:08:53.616696+00:00 node-68 kernel: [1538944.831699] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:08:53.616696+00:00 node-68 kernel: [1538944.831703] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:08:53.616697+00:00 node-68 kernel: [1538944.831705] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:08:53.616698+00:00 node-68 kernel: [1538944.831709] [] ? nf_iterate+0x62/0x80 2017-10-21T17:08:53.616699+00:00 node-68 kernel: [1538944.831711] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:08:53.616700+00:00 node-68 kernel: [1538944.831717] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:08:53.616701+00:00 node-68 kernel: [1538944.831719] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:08:53.616702+00:00 node-68 kernel: [1538944.831722] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:08:53.616702+00:00 node-68 kernel: [1538944.831725] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:08:53.616703+00:00 node-68 kernel: [1538944.831728] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:08:53.616704+00:00 node-68 kernel: [1538944.831730] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:08:53.616706+00:00 node-68 kernel: [1538944.831731] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:08:53.616706+00:00 node-68 kernel: [1538944.831735] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:08:53.616707+00:00 node-68 kernel: [1538944.831738] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:08:53.616708+00:00 node-68 kernel: [1538944.831740] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:08:53.616708+00:00 node-68 kernel: [1538944.831742] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:08:53.616710+00:00 node-68 kernel: [1538944.831745] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:08:53.616717+00:00 node-68 kernel: [1538944.831746] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:08:53.616718+00:00 node-68 kernel: [1538944.831747] [] process_backlog+0xa8/0x150 2017-10-21T17:08:53.616719+00:00 node-68 kernel: [1538944.831749] [] net_rx_action+0x21e/0x360 2017-10-21T17:08:53.616720+00:00 node-68 kernel: [1538944.831751] [] __do_softirq+0x101/0x290 2017-10-21T17:08:53.616721+00:00 node-68 kernel: [1538944.831753] [] irq_exit+0xa3/0xb0 2017-10-21T17:08:53.616722+00:00 node-68 kernel: [1538944.831754] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:08:53.616723+00:00 node-68 kernel: [1538944.831757] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:08:53.616724+00:00 node-68 kernel: [1538944.831758] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:08:53.616725+00:00 node-68 kernel: [1538944.831761] [] cpuidle_enter+0x17/0x20 2017-10-21T17:08:53.616725+00:00 node-68 kernel: [1538944.831764] [] call_cpuidle+0x32/0x60 2017-10-21T17:08:53.616727+00:00 node-68 kernel: [1538944.831765] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:08:53.616728+00:00 node-68 kernel: [1538944.831767] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:08:53.616729+00:00 node-68 kernel: [1538944.831768] [] start_secondary+0x154/0x190 2017-10-21T17:08:53.616730+00:00 node-68 kernel: [1538944.831770] ---[ end trace d44d42b3ada7844f ]--- 2017-10-21T17:14:36.251919+00:00 node-68 kernel: [1539287.444517] ------------[ cut here ]------------ 2017-10-21T17:14:36.251935+00:00 node-68 kernel: [1539287.444532] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:14:36.251937+00:00 node-68 kernel: [1539287.444535] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:14:36.251938+00:00 node-68 kernel: [1539287.444536] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:14:36.251946+00:00 node-68 kernel: [1539287.444602] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:14:36.251947+00:00 node-68 kernel: [1539287.444603] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:14:36.251948+00:00 node-68 kernel: [1539287.444604] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:14:36.251963+00:00 node-68 kernel: [1539287.444606] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:14:36.251965+00:00 node-68 kernel: [1539287.444609] ffff881036add000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:14:36.251966+00:00 node-68 kernel: [1539287.444611] Call Trace: 2017-10-21T17:14:36.251967+00:00 node-68 kernel: [1539287.444612] [] dump_stack+0x63/0x90 2017-10-21T17:14:36.251968+00:00 node-68 kernel: [1539287.444619] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:14:36.251969+00:00 node-68 kernel: [1539287.444622] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:14:36.251969+00:00 node-68 kernel: [1539287.444624] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:14:36.251970+00:00 node-68 kernel: [1539287.444626] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:14:36.251972+00:00 node-68 kernel: [1539287.444628] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:14:36.251973+00:00 node-68 kernel: [1539287.444633] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:14:36.251974+00:00 node-68 kernel: [1539287.444637] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:14:36.251974+00:00 node-68 kernel: [1539287.444642] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:14:36.251975+00:00 node-68 kernel: [1539287.444644] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:14:36.251976+00:00 node-68 kernel: [1539287.444647] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:14:36.251978+00:00 node-68 kernel: [1539287.444649] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:14:36.251985+00:00 node-68 kernel: [1539287.444652] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:14:36.251986+00:00 node-68 kernel: [1539287.444655] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:14:36.251986+00:00 node-68 kernel: [1539287.444660] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:14:36.251987+00:00 node-68 kernel: [1539287.444663] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:14:36.251988+00:00 node-68 kernel: [1539287.444666] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:14:36.251989+00:00 node-68 kernel: [1539287.444669] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T17:14:36.251990+00:00 node-68 kernel: [1539287.444672] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:14:36.251991+00:00 node-68 kernel: [1539287.444675] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:14:36.251991+00:00 node-68 kernel: [1539287.444678] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T17:14:36.251992+00:00 node-68 kernel: [1539287.444681] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:14:36.251993+00:00 node-68 kernel: [1539287.444682] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:14:36.252005+00:00 node-68 kernel: [1539287.444686] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:14:36.252005+00:00 node-68 kernel: [1539287.444687] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:14:36.252006+00:00 node-68 kernel: [1539287.444688] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:14:36.252007+00:00 node-68 kernel: [1539287.444690] [] process_backlog+0xa8/0x150 2017-10-21T17:14:36.252007+00:00 node-68 kernel: [1539287.444691] [] net_rx_action+0x21e/0x360 2017-10-21T17:14:36.252008+00:00 node-68 kernel: [1539287.444693] [] __do_softirq+0x101/0x290 2017-10-21T17:14:36.252010+00:00 node-68 kernel: [1539287.444695] [] irq_exit+0xa3/0xb0 2017-10-21T17:14:36.252010+00:00 node-68 kernel: [1539287.444698] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:14:36.252011+00:00 node-68 kernel: [1539287.444703] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:14:36.252011+00:00 node-68 kernel: [1539287.444704] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:14:36.252012+00:00 node-68 kernel: [1539287.444707] [] cpuidle_enter+0x17/0x20 2017-10-21T17:14:36.252014+00:00 node-68 kernel: [1539287.444710] [] call_cpuidle+0x32/0x60 2017-10-21T17:14:36.252015+00:00 node-68 kernel: [1539287.444711] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:14:36.252016+00:00 node-68 kernel: [1539287.444713] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:14:36.252016+00:00 node-68 kernel: [1539287.444714] [] start_secondary+0x154/0x190 2017-10-21T17:14:36.252017+00:00 node-68 kernel: [1539287.444716] ---[ end trace d44d42b3ada78450 ]--- 2017-10-21T17:14:57.703780+00:00 node-68 kernel: [1539308.894886] ------------[ cut here ]------------ 2017-10-21T17:14:57.703804+00:00 node-68 kernel: [1539308.894904] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:14:57.703806+00:00 node-68 kernel: [1539308.894909] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:14:57.703808+00:00 node-68 kernel: [1539308.894911] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:14:57.703812+00:00 node-68 kernel: [1539308.895007] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:14:57.703814+00:00 node-68 kernel: [1539308.895009] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:14:57.703815+00:00 node-68 kernel: [1539308.895011] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:14:57.703842+00:00 node-68 kernel: [1539308.895014] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:14:57.703844+00:00 node-68 kernel: [1539308.895017] ffff88077a4dd000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:14:57.703846+00:00 node-68 kernel: [1539308.895020] Call Trace: 2017-10-21T17:14:57.703847+00:00 node-68 kernel: [1539308.895022] [] dump_stack+0x63/0x90 2017-10-21T17:14:57.703848+00:00 node-68 kernel: [1539308.895031] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:14:57.703849+00:00 node-68 kernel: [1539308.895033] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:14:57.703850+00:00 node-68 kernel: [1539308.895037] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:14:57.703852+00:00 node-68 kernel: [1539308.895039] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:14:57.703854+00:00 node-68 kernel: [1539308.895042] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:14:57.703855+00:00 node-68 kernel: [1539308.895049] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:14:57.703856+00:00 node-68 kernel: [1539308.895053] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:14:57.703857+00:00 node-68 kernel: [1539308.895059] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:14:57.703858+00:00 node-68 kernel: [1539308.895063] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:14:57.703860+00:00 node-68 kernel: [1539308.895067] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:14:57.703861+00:00 node-68 kernel: [1539308.895071] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:14:57.703863+00:00 node-68 kernel: [1539308.895075] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:14:57.703863+00:00 node-68 kernel: [1539308.895080] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:14:57.703864+00:00 node-68 kernel: [1539308.895088] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:14:57.703866+00:00 node-68 kernel: [1539308.895093] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:14:57.703867+00:00 node-68 kernel: [1539308.895097] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:14:57.703869+00:00 node-68 kernel: [1539308.895102] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T17:14:57.703870+00:00 node-68 kernel: [1539308.895107] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:14:57.703871+00:00 node-68 kernel: [1539308.895110] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:14:57.703872+00:00 node-68 kernel: [1539308.895114] [] ? skb_release_data+0xa7/0xd0 2017-10-21T17:14:57.703873+00:00 node-68 kernel: [1539308.895119] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:14:57.703875+00:00 node-68 kernel: [1539308.895121] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:14:57.703890+00:00 node-68 kernel: [1539308.895124] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:14:57.703892+00:00 node-68 kernel: [1539308.895126] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:14:57.703893+00:00 node-68 kernel: [1539308.895128] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:14:57.703894+00:00 node-68 kernel: [1539308.895131] [] process_backlog+0xa8/0x150 2017-10-21T17:14:57.703895+00:00 node-68 kernel: [1539308.895133] [] net_rx_action+0x21e/0x360 2017-10-21T17:14:57.703897+00:00 node-68 kernel: [1539308.895136] [] __do_softirq+0x101/0x290 2017-10-21T17:14:57.703898+00:00 node-68 kernel: [1539308.895139] [] irq_exit+0xa3/0xb0 2017-10-21T17:14:57.703899+00:00 node-68 kernel: [1539308.895142] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:14:57.703900+00:00 node-68 kernel: [1539308.895147] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:14:57.703901+00:00 node-68 kernel: [1539308.895149] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:14:57.703902+00:00 node-68 kernel: [1539308.895154] [] cpuidle_enter+0x17/0x20 2017-10-21T17:14:57.703904+00:00 node-68 kernel: [1539308.895158] [] call_cpuidle+0x32/0x60 2017-10-21T17:14:57.703905+00:00 node-68 kernel: [1539308.895159] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:14:57.703906+00:00 node-68 kernel: [1539308.895162] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:14:57.703907+00:00 node-68 kernel: [1539308.895164] [] start_secondary+0x154/0x190 2017-10-21T17:14:57.703908+00:00 node-68 kernel: [1539308.895167] ---[ end trace d44d42b3ada78451 ]--- 2017-10-21T17:19:02.124064+00:00 node-68 kernel: [1539553.299241] ------------[ cut here ]------------ 2017-10-21T17:19:02.124091+00:00 node-68 kernel: [1539553.299259] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:19:02.124093+00:00 node-68 kernel: [1539553.299264] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:19:02.124103+00:00 node-68 kernel: [1539553.299266] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:19:02.124106+00:00 node-68 kernel: [1539553.299358] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:19:02.124107+00:00 node-68 kernel: [1539553.299361] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:19:02.124108+00:00 node-68 kernel: [1539553.299363] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:19:02.124135+00:00 node-68 kernel: [1539553.299366] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:19:02.124136+00:00 node-68 kernel: [1539553.299368] ffff881ef7f7c000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:19:02.124138+00:00 node-68 kernel: [1539553.299373] Call Trace: 2017-10-21T17:19:02.124140+00:00 node-68 kernel: [1539553.299375] [] dump_stack+0x63/0x90 2017-10-21T17:19:02.124141+00:00 node-68 kernel: [1539553.299383] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:19:02.124141+00:00 node-68 kernel: [1539553.299386] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:19:02.124142+00:00 node-68 kernel: [1539553.299389] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:19:02.124142+00:00 node-68 kernel: [1539553.299392] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:19:02.124144+00:00 node-68 kernel: [1539553.299394] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:19:02.124145+00:00 node-68 kernel: [1539553.299401] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:19:02.124146+00:00 node-68 kernel: [1539553.299405] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:19:02.124146+00:00 node-68 kernel: [1539553.299412] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:19:02.124147+00:00 node-68 kernel: [1539553.299415] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:19:02.124148+00:00 node-68 kernel: [1539553.299419] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:19:02.124149+00:00 node-68 kernel: [1539553.299423] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:19:02.124150+00:00 node-68 kernel: [1539553.299426] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:19:02.124151+00:00 node-68 kernel: [1539553.299430] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:19:02.124151+00:00 node-68 kernel: [1539553.299438] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:19:02.124152+00:00 node-68 kernel: [1539553.299442] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:19:02.124152+00:00 node-68 kernel: [1539553.299447] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:19:02.124154+00:00 node-68 kernel: [1539553.299451] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T17:19:02.124155+00:00 node-68 kernel: [1539553.299455] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:19:02.124156+00:00 node-68 kernel: [1539553.299459] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:19:02.124156+00:00 node-68 kernel: [1539553.299464] [] ? skb_release_data+0xa7/0xd0 2017-10-21T17:19:02.124157+00:00 node-68 kernel: [1539553.299468] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:19:02.124158+00:00 node-68 kernel: [1539553.299471] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:19:02.124166+00:00 node-68 kernel: [1539553.299473] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:19:02.124167+00:00 node-68 kernel: [1539553.299475] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:19:02.124167+00:00 node-68 kernel: [1539553.299477] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:19:02.124168+00:00 node-68 kernel: [1539553.299479] [] process_backlog+0xa8/0x150 2017-10-21T17:19:02.124169+00:00 node-68 kernel: [1539553.299481] [] net_rx_action+0x21e/0x360 2017-10-21T17:19:02.124170+00:00 node-68 kernel: [1539553.299484] [] __do_softirq+0x101/0x290 2017-10-21T17:19:02.124171+00:00 node-68 kernel: [1539553.299487] [] irq_exit+0xa3/0xb0 2017-10-21T17:19:02.124172+00:00 node-68 kernel: [1539553.299491] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:19:02.124173+00:00 node-68 kernel: [1539553.299496] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:19:02.124173+00:00 node-68 kernel: [1539553.299497] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:19:02.124174+00:00 node-68 kernel: [1539553.299502] [] cpuidle_enter+0x17/0x20 2017-10-21T17:19:02.124175+00:00 node-68 kernel: [1539553.299506] [] call_cpuidle+0x32/0x60 2017-10-21T17:19:02.124177+00:00 node-68 kernel: [1539553.299508] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:19:02.124177+00:00 node-68 kernel: [1539553.299510] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:19:02.124178+00:00 node-68 kernel: [1539553.299513] [] start_secondary+0x154/0x190 2017-10-21T17:19:02.124178+00:00 node-68 kernel: [1539553.299516] ---[ end trace d44d42b3ada78452 ]--- 2017-10-21T17:19:03.643035+00:00 node-68 kernel: [1539554.818124] ------------[ cut here ]------------ 2017-10-21T17:19:03.643063+00:00 node-68 kernel: [1539554.818143] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:19:03.643067+00:00 node-68 kernel: [1539554.818147] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:19:03.643069+00:00 node-68 kernel: [1539554.818150] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:19:03.643082+00:00 node-68 kernel: [1539554.818242] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:19:03.643085+00:00 node-68 kernel: [1539554.818244] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:19:03.643086+00:00 node-68 kernel: [1539554.818246] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T17:19:03.643115+00:00 node-68 kernel: [1539554.818248] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T17:19:03.643117+00:00 node-68 kernel: [1539554.818251] ffff881e86b8e700 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T17:19:03.643119+00:00 node-68 kernel: [1539554.818254] Call Trace: 2017-10-21T17:19:03.643121+00:00 node-68 kernel: [1539554.818255] [] dump_stack+0x63/0x90 2017-10-21T17:19:03.643122+00:00 node-68 kernel: [1539554.818265] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:19:03.643123+00:00 node-68 kernel: [1539554.818268] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:19:03.643124+00:00 node-68 kernel: [1539554.818271] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:19:03.643125+00:00 node-68 kernel: [1539554.818274] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:19:03.643127+00:00 node-68 kernel: [1539554.818277] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:19:03.643128+00:00 node-68 kernel: [1539554.818280] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T17:19:03.643129+00:00 node-68 kernel: [1539554.818282] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T17:19:03.643130+00:00 node-68 kernel: [1539554.818286] [] sch_direct_xmit+0x16a/0x220 2017-10-21T17:19:03.643131+00:00 node-68 kernel: [1539554.818289] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T17:19:03.643132+00:00 node-68 kernel: [1539554.818291] [] dev_queue_xmit+0x10/0x20 2017-10-21T17:19:03.643134+00:00 node-68 kernel: [1539554.818300] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T17:19:03.643135+00:00 node-68 kernel: [1539554.818305] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T17:19:03.643136+00:00 node-68 kernel: [1539554.818310] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:19:03.643137+00:00 node-68 kernel: [1539554.818315] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:19:03.643138+00:00 node-68 kernel: [1539554.818319] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:19:03.643139+00:00 node-68 kernel: [1539554.818324] [] br_forward+0x87/0x90 [bridge] 2017-10-21T17:19:03.643141+00:00 node-68 kernel: [1539554.818329] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:19:03.643142+00:00 node-68 kernel: [1539554.818333] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:19:03.643143+00:00 node-68 kernel: [1539554.818337] [] ? nf_iterate+0x62/0x80 2017-10-21T17:19:03.643144+00:00 node-68 kernel: [1539554.818342] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T17:19:03.643145+00:00 node-68 kernel: [1539554.818346] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:19:03.643147+00:00 node-68 kernel: [1539554.818349] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:19:03.643148+00:00 node-68 kernel: [1539554.818353] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:19:03.643163+00:00 node-68 kernel: [1539554.818355] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:19:03.643164+00:00 node-68 kernel: [1539554.818360] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T17:19:03.643165+00:00 node-68 kernel: [1539554.818362] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:19:03.643166+00:00 node-68 kernel: [1539554.818364] [] process_backlog+0xa8/0x150 2017-10-21T17:19:03.643168+00:00 node-68 kernel: [1539554.818366] [] net_rx_action+0x21e/0x360 2017-10-21T17:19:03.643169+00:00 node-68 kernel: [1539554.818369] [] __do_softirq+0x101/0x290 2017-10-21T17:19:03.643170+00:00 node-68 kernel: [1539554.818371] [] irq_exit+0xa3/0xb0 2017-10-21T17:19:03.643171+00:00 node-68 kernel: [1539554.818374] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:19:03.643172+00:00 node-68 kernel: [1539554.818379] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:19:03.643173+00:00 node-68 kernel: [1539554.818380] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:19:03.643175+00:00 node-68 kernel: [1539554.818385] [] cpuidle_enter+0x17/0x20 2017-10-21T17:19:03.643177+00:00 node-68 kernel: [1539554.818388] [] call_cpuidle+0x32/0x60 2017-10-21T17:19:03.643178+00:00 node-68 kernel: [1539554.818390] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:19:03.643179+00:00 node-68 kernel: [1539554.818393] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:19:03.643180+00:00 node-68 kernel: [1539554.818397] [] start_secondary+0x154/0x190 2017-10-21T17:19:03.643184+00:00 node-68 kernel: [1539554.818400] ---[ end trace d44d42b3ada78453 ]--- 2017-10-21T17:23:36.677495+00:00 node-68 kernel: [1539827.834790] ------------[ cut here ]------------ 2017-10-21T17:23:36.677522+00:00 node-68 kernel: [1539827.834808] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:23:36.677524+00:00 node-68 kernel: [1539827.834812] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:23:36.677526+00:00 node-68 kernel: [1539827.834815] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:23:36.677528+00:00 node-68 kernel: [1539827.834908] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:23:36.677530+00:00 node-68 kernel: [1539827.834912] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:23:36.677531+00:00 node-68 kernel: [1539827.834913] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:23:36.677555+00:00 node-68 kernel: [1539827.834916] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:23:36.677557+00:00 node-68 kernel: [1539827.834919] ffff881e7814cd00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:23:36.677560+00:00 node-68 kernel: [1539827.834921] Call Trace: 2017-10-21T17:23:36.677561+00:00 node-68 kernel: [1539827.834923] [] dump_stack+0x63/0x90 2017-10-21T17:23:36.677562+00:00 node-68 kernel: [1539827.834933] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:23:36.677563+00:00 node-68 kernel: [1539827.834935] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:23:36.677564+00:00 node-68 kernel: [1539827.834939] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:23:36.677566+00:00 node-68 kernel: [1539827.834941] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:23:36.677567+00:00 node-68 kernel: [1539827.834944] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:23:36.677569+00:00 node-68 kernel: [1539827.834951] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:23:36.677570+00:00 node-68 kernel: [1539827.834955] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:23:36.677572+00:00 node-68 kernel: [1539827.834958] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:23:36.677574+00:00 node-68 kernel: [1539827.834961] [] ? nf_iterate+0x62/0x80 2017-10-21T17:23:36.677576+00:00 node-68 kernel: [1539827.834964] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:23:36.677577+00:00 node-68 kernel: [1539827.834970] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:23:36.677579+00:00 node-68 kernel: [1539827.834975] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:23:36.677580+00:00 node-68 kernel: [1539827.834978] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:23:36.677583+00:00 node-68 kernel: [1539827.834983] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:23:36.677584+00:00 node-68 kernel: [1539827.834988] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:23:36.677586+00:00 node-68 kernel: [1539827.834990] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:23:36.677588+00:00 node-68 kernel: [1539827.834993] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:23:36.677589+00:00 node-68 kernel: [1539827.834996] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T17:23:36.677590+00:00 node-68 kernel: [1539827.835000] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:23:36.677592+00:00 node-68 kernel: [1539827.835004] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:23:36.677593+00:00 node-68 kernel: [1539827.835006] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:23:36.677595+00:00 node-68 kernel: [1539827.835010] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:23:36.677608+00:00 node-68 kernel: [1539827.835014] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:23:36.677610+00:00 node-68 kernel: [1539827.835016] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:23:36.677611+00:00 node-68 kernel: [1539827.835018] [] process_backlog+0xa8/0x150 2017-10-21T17:23:36.677612+00:00 node-68 kernel: [1539827.835020] [] net_rx_action+0x21e/0x360 2017-10-21T17:23:36.677613+00:00 node-68 kernel: [1539827.835023] [] __do_softirq+0x101/0x290 2017-10-21T17:23:36.677615+00:00 node-68 kernel: [1539827.835026] [] irq_exit+0xa3/0xb0 2017-10-21T17:23:36.677616+00:00 node-68 kernel: [1539827.835028] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:23:36.677617+00:00 node-68 kernel: [1539827.835032] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:23:36.677618+00:00 node-68 kernel: [1539827.835033] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:23:36.677619+00:00 node-68 kernel: [1539827.835038] [] cpuidle_enter+0x17/0x20 2017-10-21T17:23:36.677621+00:00 node-68 kernel: [1539827.835042] [] call_cpuidle+0x32/0x60 2017-10-21T17:23:36.677622+00:00 node-68 kernel: [1539827.835044] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:23:36.677624+00:00 node-68 kernel: [1539827.835046] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:23:36.677625+00:00 node-68 kernel: [1539827.835049] [] start_secondary+0x154/0x190 2017-10-21T17:23:36.677626+00:00 node-68 kernel: [1539827.835052] ---[ end trace d44d42b3ada78454 ]--- 2017-10-21T17:28:29.586313+00:00 node-68 kernel: [1540120.724386] ------------[ cut here ]------------ 2017-10-21T17:28:29.586338+00:00 node-68 kernel: [1540120.724400] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:28:29.586339+00:00 node-68 kernel: [1540120.724403] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:28:29.586341+00:00 node-68 kernel: [1540120.724405] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:28:29.586359+00:00 node-68 kernel: [1540120.724481] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:28:29.586363+00:00 node-68 kernel: [1540120.724482] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:28:29.586364+00:00 node-68 kernel: [1540120.724483] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:28:29.586381+00:00 node-68 kernel: [1540120.724486] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:28:29.586384+00:00 node-68 kernel: [1540120.724488] ffff88103232f800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:28:29.586385+00:00 node-68 kernel: [1540120.724490] Call Trace: 2017-10-21T17:28:29.586386+00:00 node-68 kernel: [1540120.724491] [] dump_stack+0x63/0x90 2017-10-21T17:28:29.586387+00:00 node-68 kernel: [1540120.724498] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:28:29.586387+00:00 node-68 kernel: [1540120.724500] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:28:29.586388+00:00 node-68 kernel: [1540120.724503] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:28:29.586389+00:00 node-68 kernel: [1540120.724504] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:28:29.586391+00:00 node-68 kernel: [1540120.724506] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:28:29.586392+00:00 node-68 kernel: [1540120.724512] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:28:29.586397+00:00 node-68 kernel: [1540120.724518] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:28:29.586397+00:00 node-68 kernel: [1540120.724520] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:28:29.586398+00:00 node-68 kernel: [1540120.724523] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:28:29.586399+00:00 node-68 kernel: [1540120.724526] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:28:29.586400+00:00 node-68 kernel: [1540120.724528] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:28:29.586401+00:00 node-68 kernel: [1540120.724531] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:28:29.586402+00:00 node-68 kernel: [1540120.724534] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:28:29.586403+00:00 node-68 kernel: [1540120.724535] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:28:29.586403+00:00 node-68 kernel: [1540120.724537] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:28:29.586404+00:00 node-68 kernel: [1540120.724543] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:28:29.586406+00:00 node-68 kernel: [1540120.724547] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:28:29.586406+00:00 node-68 kernel: [1540120.724550] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:28:29.586407+00:00 node-68 kernel: [1540120.724551] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:28:29.586408+00:00 node-68 kernel: [1540120.724554] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:28:29.586408+00:00 node-68 kernel: [1540120.724557] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:28:29.586416+00:00 node-68 kernel: [1540120.724559] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:28:29.586423+00:00 node-68 kernel: [1540120.724560] [] process_backlog+0xa8/0x150 2017-10-21T17:28:29.586424+00:00 node-68 kernel: [1540120.724561] [] net_rx_action+0x21e/0x360 2017-10-21T17:28:29.586425+00:00 node-68 kernel: [1540120.724564] [] __do_softirq+0x101/0x290 2017-10-21T17:28:29.586425+00:00 node-68 kernel: [1540120.724565] [] irq_exit+0xa3/0xb0 2017-10-21T17:28:29.586427+00:00 node-68 kernel: [1540120.724567] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:28:29.586428+00:00 node-68 kernel: [1540120.724570] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:28:29.586436+00:00 node-68 kernel: [1540120.724571] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:28:29.586436+00:00 node-68 kernel: [1540120.724574] [] cpuidle_enter+0x17/0x20 2017-10-21T17:28:29.586437+00:00 node-68 kernel: [1540120.724577] [] call_cpuidle+0x32/0x60 2017-10-21T17:28:29.586438+00:00 node-68 kernel: [1540120.724578] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:28:29.586439+00:00 node-68 kernel: [1540120.724580] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:28:29.586440+00:00 node-68 kernel: [1540120.724581] [] start_secondary+0x154/0x190 2017-10-21T17:28:29.586441+00:00 node-68 kernel: [1540120.724584] ---[ end trace d44d42b3ada78455 ]--- 2017-10-21T17:30:08.964026+00:00 node-68 kernel: [1540220.095422] ------------[ cut here ]------------ 2017-10-21T17:30:08.964048+00:00 node-68 kernel: [1540220.095440] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:30:08.964050+00:00 node-68 kernel: [1540220.095445] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:30:08.964052+00:00 node-68 kernel: [1540220.095447] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:30:08.964054+00:00 node-68 kernel: [1540220.095543] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:30:08.964056+00:00 node-68 kernel: [1540220.095544] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:30:08.964057+00:00 node-68 kernel: [1540220.095546] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:30:08.964084+00:00 node-68 kernel: [1540220.095549] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:30:08.964085+00:00 node-68 kernel: [1540220.095551] ffff880004335500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:30:08.964087+00:00 node-68 kernel: [1540220.095554] Call Trace: 2017-10-21T17:30:08.964089+00:00 node-68 kernel: [1540220.095555] [] dump_stack+0x63/0x90 2017-10-21T17:30:08.964090+00:00 node-68 kernel: [1540220.095564] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:30:08.964091+00:00 node-68 kernel: [1540220.095566] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:30:08.964092+00:00 node-68 kernel: [1540220.095570] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:30:08.964093+00:00 node-68 kernel: [1540220.095572] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:30:08.964095+00:00 node-68 kernel: [1540220.095575] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:30:08.964096+00:00 node-68 kernel: [1540220.095582] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:30:08.964097+00:00 node-68 kernel: [1540220.095587] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:30:08.964099+00:00 node-68 kernel: [1540220.095590] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:30:08.964100+00:00 node-68 kernel: [1540220.095594] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:30:08.964101+00:00 node-68 kernel: [1540220.095597] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:30:08.964103+00:00 node-68 kernel: [1540220.095601] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:30:08.964104+00:00 node-68 kernel: [1540220.095605] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:30:08.964105+00:00 node-68 kernel: [1540220.095609] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:30:08.964106+00:00 node-68 kernel: [1540220.095617] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:30:08.964107+00:00 node-68 kernel: [1540220.095621] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:30:08.964109+00:00 node-68 kernel: [1540220.095626] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:30:08.964110+00:00 node-68 kernel: [1540220.095630] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T17:30:08.964112+00:00 node-68 kernel: [1540220.095635] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:30:08.964113+00:00 node-68 kernel: [1540220.095639] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:30:08.964114+00:00 node-68 kernel: [1540220.095643] [] ? skb_release_data+0xa7/0xd0 2017-10-21T17:30:08.964115+00:00 node-68 kernel: [1540220.095648] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:30:08.964117+00:00 node-68 kernel: [1540220.095650] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:30:08.964132+00:00 node-68 kernel: [1540220.095653] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:30:08.964134+00:00 node-68 kernel: [1540220.095655] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:30:08.964135+00:00 node-68 kernel: [1540220.095657] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:30:08.964136+00:00 node-68 kernel: [1540220.095659] [] process_backlog+0xa8/0x150 2017-10-21T17:30:08.964138+00:00 node-68 kernel: [1540220.095661] [] net_rx_action+0x21e/0x360 2017-10-21T17:30:08.964140+00:00 node-68 kernel: [1540220.095664] [] __do_softirq+0x101/0x290 2017-10-21T17:30:08.964141+00:00 node-68 kernel: [1540220.095666] [] irq_exit+0xa3/0xb0 2017-10-21T17:30:08.964142+00:00 node-68 kernel: [1540220.095670] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:30:08.964143+00:00 node-68 kernel: [1540220.095676] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:30:08.964144+00:00 node-68 kernel: [1540220.095677] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:30:08.964146+00:00 node-68 kernel: [1540220.095682] [] cpuidle_enter+0x17/0x20 2017-10-21T17:30:08.964148+00:00 node-68 kernel: [1540220.095686] [] call_cpuidle+0x32/0x60 2017-10-21T17:30:08.964149+00:00 node-68 kernel: [1540220.095688] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:30:08.964150+00:00 node-68 kernel: [1540220.095692] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:30:08.964151+00:00 node-68 kernel: [1540220.095695] [] start_secondary+0x154/0x190 2017-10-21T17:30:08.964152+00:00 node-68 kernel: [1540220.095698] ---[ end trace d44d42b3ada78456 ]--- 2017-10-21T17:35:47.959152+00:00 node-68 kernel: [1540559.068138] ------------[ cut here ]------------ 2017-10-21T17:35:47.959173+00:00 node-68 kernel: [1540559.068153] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:35:47.959174+00:00 node-68 kernel: [1540559.068156] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:35:47.959175+00:00 node-68 kernel: [1540559.068158] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:35:47.959177+00:00 node-68 kernel: [1540559.068225] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:35:47.959190+00:00 node-68 kernel: [1540559.068227] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:35:47.959191+00:00 node-68 kernel: [1540559.068228] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:35:47.959206+00:00 node-68 kernel: [1540559.068230] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:35:47.959207+00:00 node-68 kernel: [1540559.068231] ffff881e8773bb00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:35:47.959208+00:00 node-68 kernel: [1540559.068233] Call Trace: 2017-10-21T17:35:47.959210+00:00 node-68 kernel: [1540559.068234] [] dump_stack+0x63/0x90 2017-10-21T17:35:47.959210+00:00 node-68 kernel: [1540559.068242] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:35:47.959211+00:00 node-68 kernel: [1540559.068244] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:35:47.959211+00:00 node-68 kernel: [1540559.068247] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:35:47.959212+00:00 node-68 kernel: [1540559.068248] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:35:47.959214+00:00 node-68 kernel: [1540559.068250] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:35:47.959215+00:00 node-68 kernel: [1540559.068256] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:35:47.959215+00:00 node-68 kernel: [1540559.068259] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:35:47.959216+00:00 node-68 kernel: [1540559.068261] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:35:47.959217+00:00 node-68 kernel: [1540559.068265] [] ? nf_iterate+0x62/0x80 2017-10-21T17:35:47.959217+00:00 node-68 kernel: [1540559.068267] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:35:47.959219+00:00 node-68 kernel: [1540559.068274] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:35:47.959220+00:00 node-68 kernel: [1540559.068277] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:35:47.959220+00:00 node-68 kernel: [1540559.068280] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:35:47.959221+00:00 node-68 kernel: [1540559.068283] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:35:47.959221+00:00 node-68 kernel: [1540559.068286] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:35:47.959222+00:00 node-68 kernel: [1540559.068288] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:35:47.959224+00:00 node-68 kernel: [1540559.068290] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:35:47.959225+00:00 node-68 kernel: [1540559.068294] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T17:35:47.959225+00:00 node-68 kernel: [1540559.068300] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:35:47.959226+00:00 node-68 kernel: [1540559.068303] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:35:47.959227+00:00 node-68 kernel: [1540559.068305] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:35:47.959228+00:00 node-68 kernel: [1540559.068307] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:35:47.959235+00:00 node-68 kernel: [1540559.068310] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:35:47.959236+00:00 node-68 kernel: [1540559.068311] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:35:47.959237+00:00 node-68 kernel: [1540559.068312] [] process_backlog+0xa8/0x150 2017-10-21T17:35:47.959238+00:00 node-68 kernel: [1540559.068314] [] net_rx_action+0x21e/0x360 2017-10-21T17:35:47.959239+00:00 node-68 kernel: [1540559.068316] [] __do_softirq+0x101/0x290 2017-10-21T17:35:47.959240+00:00 node-68 kernel: [1540559.068318] [] irq_exit+0xa3/0xb0 2017-10-21T17:35:47.959241+00:00 node-68 kernel: [1540559.068319] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:35:47.959242+00:00 node-68 kernel: [1540559.068331] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:35:47.959242+00:00 node-68 kernel: [1540559.068331] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:35:47.959243+00:00 node-68 kernel: [1540559.068335] [] cpuidle_enter+0x17/0x20 2017-10-21T17:35:47.959244+00:00 node-68 kernel: [1540559.068337] [] call_cpuidle+0x32/0x60 2017-10-21T17:35:47.959245+00:00 node-68 kernel: [1540559.068338] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:35:47.959246+00:00 node-68 kernel: [1540559.068340] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:35:47.959247+00:00 node-68 kernel: [1540559.068342] [] start_secondary+0x154/0x190 2017-10-21T17:35:47.959248+00:00 node-68 kernel: [1540559.068344] ---[ end trace d44d42b3ada78457 ]--- 2017-10-21T17:38:08.373553+00:00 node-68 kernel: [1540699.469227] ------------[ cut here ]------------ 2017-10-21T17:38:08.373573+00:00 node-68 kernel: [1540699.469234] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:38:08.373574+00:00 node-68 kernel: [1540699.469237] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:38:08.373575+00:00 node-68 kernel: [1540699.469238] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:38:08.373577+00:00 node-68 kernel: [1540699.469302] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:38:08.373586+00:00 node-68 kernel: [1540699.469303] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:38:08.373587+00:00 node-68 kernel: [1540699.469304] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:38:08.373603+00:00 node-68 kernel: [1540699.469306] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:38:08.373604+00:00 node-68 kernel: [1540699.469308] ffff8806b5111600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:38:08.373606+00:00 node-68 kernel: [1540699.469309] Call Trace: 2017-10-21T17:38:08.373607+00:00 node-68 kernel: [1540699.469311] [] dump_stack+0x63/0x90 2017-10-21T17:38:08.373608+00:00 node-68 kernel: [1540699.469318] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:38:08.373608+00:00 node-68 kernel: [1540699.469320] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:38:08.373609+00:00 node-68 kernel: [1540699.469323] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:38:08.373610+00:00 node-68 kernel: [1540699.469324] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:38:08.373611+00:00 node-68 kernel: [1540699.469326] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:38:08.373616+00:00 node-68 kernel: [1540699.469331] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:38:08.373617+00:00 node-68 kernel: [1540699.469334] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:38:08.373618+00:00 node-68 kernel: [1540699.469338] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:08.373619+00:00 node-68 kernel: [1540699.469340] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:38:08.373619+00:00 node-68 kernel: [1540699.469345] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:38:08.373621+00:00 node-68 kernel: [1540699.469348] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:38:08.373622+00:00 node-68 kernel: [1540699.469351] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:38:08.373622+00:00 node-68 kernel: [1540699.469353] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:38:08.373623+00:00 node-68 kernel: [1540699.469356] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:38:08.373624+00:00 node-68 kernel: [1540699.469359] [] ? find_busiest_group+0x47/0x4e0 2017-10-21T17:38:08.373625+00:00 node-68 kernel: [1540699.469361] [] ? load_balance+0x1d3/0x980 2017-10-21T17:38:08.373626+00:00 node-68 kernel: [1540699.469364] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:38:08.373627+00:00 node-68 kernel: [1540699.469365] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:38:08.373628+00:00 node-68 kernel: [1540699.469367] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:38:08.373629+00:00 node-68 kernel: [1540699.469368] [] process_backlog+0xa8/0x150 2017-10-21T17:38:08.373629+00:00 node-68 kernel: [1540699.469369] [] net_rx_action+0x21e/0x360 2017-10-21T17:38:08.373630+00:00 node-68 kernel: [1540699.469372] [] __do_softirq+0x101/0x290 2017-10-21T17:38:08.373632+00:00 node-68 kernel: [1540699.469373] [] irq_exit+0xa3/0xb0 2017-10-21T17:38:08.373637+00:00 node-68 kernel: [1540699.469376] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:38:08.373637+00:00 node-68 kernel: [1540699.469379] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:38:08.373638+00:00 node-68 kernel: [1540699.469380] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:38:08.373638+00:00 node-68 kernel: [1540699.469383] [] cpuidle_enter+0x17/0x20 2017-10-21T17:38:08.373639+00:00 node-68 kernel: [1540699.469385] [] call_cpuidle+0x32/0x60 2017-10-21T17:38:08.373641+00:00 node-68 kernel: [1540699.469386] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:38:08.373642+00:00 node-68 kernel: [1540699.469388] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:38:08.373642+00:00 node-68 kernel: [1540699.469390] [] start_secondary+0x154/0x190 2017-10-21T17:38:08.373643+00:00 node-68 kernel: [1540699.469391] ---[ end trace d44d42b3ada78458 ]--- 2017-10-21T17:38:18.725126+00:00 node-68 kernel: [1540709.823454] ------------[ cut here ]------------ 2017-10-21T17:38:18.725147+00:00 node-68 kernel: [1540709.823463] WARNING: CPU: 27 PID: 31558 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:38:18.725149+00:00 node-68 kernel: [1540709.823466] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:38:18.725150+00:00 node-68 kernel: [1540709.823467] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:38:18.725152+00:00 node-68 kernel: [1540709.823530] CPU: 27 PID: 31558 Comm: qemu-system-x86 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:38:18.725161+00:00 node-68 kernel: [1540709.823531] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:38:18.725162+00:00 node-68 kernel: [1540709.823532] 0000000000000286 03a913ee4dbde495 ffff88103fc43918 ffffffff813f9f83 2017-10-21T17:38:18.725179+00:00 node-68 kernel: [1540709.823534] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T17:38:18.725180+00:00 node-68 kernel: [1540709.823536] ffff881033cd3b00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T17:38:18.725181+00:00 node-68 kernel: [1540709.823538] Call Trace: 2017-10-21T17:38:18.725183+00:00 node-68 kernel: [1540709.823539] [] dump_stack+0x63/0x90 2017-10-21T17:38:18.725183+00:00 node-68 kernel: [1540709.823547] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:38:18.725184+00:00 node-68 kernel: [1540709.823548] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:38:18.725184+00:00 node-68 kernel: [1540709.823551] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:38:18.725185+00:00 node-68 kernel: [1540709.823553] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:38:18.725187+00:00 node-68 kernel: [1540709.823555] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:38:18.725188+00:00 node-68 kernel: [1540709.823557] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T17:38:18.725189+00:00 node-68 kernel: [1540709.823558] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T17:38:18.725189+00:00 node-68 kernel: [1540709.823561] [] sch_direct_xmit+0x16a/0x220 2017-10-21T17:38:18.725190+00:00 node-68 kernel: [1540709.823563] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T17:38:18.725191+00:00 node-68 kernel: [1540709.823564] [] dev_queue_xmit+0x10/0x20 2017-10-21T17:38:18.725192+00:00 node-68 kernel: [1540709.823570] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T17:38:18.725193+00:00 node-68 kernel: [1540709.823573] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T17:38:18.725194+00:00 node-68 kernel: [1540709.823576] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:38:18.725194+00:00 node-68 kernel: [1540709.823579] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:38:18.725195+00:00 node-68 kernel: [1540709.823582] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:38:18.725196+00:00 node-68 kernel: [1540709.823584] [] br_forward+0x87/0x90 [bridge] 2017-10-21T17:38:18.725197+00:00 node-68 kernel: [1540709.823587] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:38:18.725198+00:00 node-68 kernel: [1540709.823591] [] ? nf_iterate+0x62/0x80 2017-10-21T17:38:18.725199+00:00 node-68 kernel: [1540709.823594] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T17:38:18.725200+00:00 node-68 kernel: [1540709.823596] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T17:38:18.725200+00:00 node-68 kernel: [1540709.823598] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:38:18.725202+00:00 node-68 kernel: [1540709.823601] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:38:18.725203+00:00 node-68 kernel: [1540709.823604] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:38:18.725212+00:00 node-68 kernel: [1540709.823605] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:38:18.725213+00:00 node-68 kernel: [1540709.823606] [] process_backlog+0xa8/0x150 2017-10-21T17:38:18.725213+00:00 node-68 kernel: [1540709.823608] [] net_rx_action+0x21e/0x360 2017-10-21T17:38:18.725214+00:00 node-68 kernel: [1540709.823612] [] __do_softirq+0x101/0x290 2017-10-21T17:38:18.725215+00:00 node-68 kernel: [1540709.823614] [] irq_exit+0xa3/0xb0 2017-10-21T17:38:18.725216+00:00 node-68 kernel: [1540709.823616] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:38:18.725217+00:00 node-68 kernel: [1540709.823620] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:38:18.725218+00:00 node-68 kernel: [1540709.823620] [] ? vmx_invpcid_supported+0x30/0x30 [kvm_intel] 2017-10-21T17:38:18.725218+00:00 node-68 kernel: [1540709.823626] [] ? trace_thermal_interrupt+0x90/0x90 2017-10-21T17:38:18.725219+00:00 node-68 kernel: [1540709.823629] [] ? vmx_handle_external_intr+0x69/0x70 [kvm_intel] 2017-10-21T17:38:18.725220+00:00 node-68 kernel: [1540709.823649] [] vcpu_enter_guest+0x7f6/0x1130 [kvm] 2017-10-21T17:38:18.725222+00:00 node-68 kernel: [1540709.823656] [] ? kvm_vcpu_block+0xb0/0x2e0 [kvm] 2017-10-21T17:38:18.725222+00:00 node-68 kernel: [1540709.823659] [] ? wake_atomic_t_function+0x60/0x60 2017-10-21T17:38:18.725223+00:00 node-68 kernel: [1540709.823669] [] kvm_arch_vcpu_ioctl_run+0xdf/0x400 [kvm] 2017-10-21T17:38:18.725223+00:00 node-68 kernel: [1540709.823676] [] kvm_vcpu_ioctl+0x33d/0x620 [kvm] 2017-10-21T17:38:18.725228+00:00 node-68 kernel: [1540709.823679] [] do_vfs_ioctl+0x29f/0x490 2017-10-21T17:38:18.725230+00:00 node-68 kernel: [1540709.823681] [] ? __do_page_fault+0x1b4/0x400 2017-10-21T17:38:18.725231+00:00 node-68 kernel: [1540709.823683] [] ? fire_user_return_notifiers+0x3b/0x50 2017-10-21T17:38:18.725232+00:00 node-68 kernel: [1540709.823685] [] SyS_ioctl+0x79/0x90 2017-10-21T17:38:18.725232+00:00 node-68 kernel: [1540709.823687] [] entry_SYSCALL_64_fastpath+0x16/0x71 2017-10-21T17:38:18.725233+00:00 node-68 kernel: [1540709.823690] ---[ end trace d44d42b3ada78459 ]--- 2017-10-21T17:39:45.753123+00:00 node-68 kernel: [1540796.844754] ------------[ cut here ]------------ 2017-10-21T17:39:45.753143+00:00 node-68 kernel: [1540796.844763] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:39:45.753145+00:00 node-68 kernel: [1540796.844767] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:39:45.753146+00:00 node-68 kernel: [1540796.844768] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:39:45.753148+00:00 node-68 kernel: [1540796.844853] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:39:45.753156+00:00 node-68 kernel: [1540796.844855] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:39:45.753157+00:00 node-68 kernel: [1540796.844857] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:39:45.753173+00:00 node-68 kernel: [1540796.844860] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:39:45.753174+00:00 node-68 kernel: [1540796.844862] ffff88103500d100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:39:45.753176+00:00 node-68 kernel: [1540796.844864] Call Trace: 2017-10-21T17:39:45.753177+00:00 node-68 kernel: [1540796.844866] [] dump_stack+0x63/0x90 2017-10-21T17:39:45.753178+00:00 node-68 kernel: [1540796.844875] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:39:45.753178+00:00 node-68 kernel: [1540796.844877] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:39:45.753179+00:00 node-68 kernel: [1540796.844880] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:39:45.753179+00:00 node-68 kernel: [1540796.844882] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:39:45.753181+00:00 node-68 kernel: [1540796.844885] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:39:45.753182+00:00 node-68 kernel: [1540796.844892] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:39:45.753182+00:00 node-68 kernel: [1540796.844896] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T17:39:45.753183+00:00 node-68 kernel: [1540796.844898] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:39:45.753184+00:00 node-68 kernel: [1540796.844903] [] ? nf_iterate+0x62/0x80 2017-10-21T17:39:45.753184+00:00 node-68 kernel: [1540796.844905] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T17:39:45.753186+00:00 node-68 kernel: [1540796.844913] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T17:39:45.753187+00:00 node-68 kernel: [1540796.844917] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:39:45.753187+00:00 node-68 kernel: [1540796.844921] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:39:45.753188+00:00 node-68 kernel: [1540796.844925] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:39:45.753189+00:00 node-68 kernel: [1540796.844929] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:39:45.753190+00:00 node-68 kernel: [1540796.844931] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:39:45.753191+00:00 node-68 kernel: [1540796.844935] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T17:39:45.753192+00:00 node-68 kernel: [1540796.844938] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T17:39:45.753193+00:00 node-68 kernel: [1540796.844941] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:39:45.753194+00:00 node-68 kernel: [1540796.844946] [] ? skb_release_data+0xa7/0xd0 2017-10-21T17:39:45.753194+00:00 node-68 kernel: [1540796.844950] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:39:45.753195+00:00 node-68 kernel: [1540796.844952] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:39:45.753197+00:00 node-68 kernel: [1540796.844955] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:39:45.753203+00:00 node-68 kernel: [1540796.844957] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:39:45.753204+00:00 node-68 kernel: [1540796.844959] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:39:45.753205+00:00 node-68 kernel: [1540796.844961] [] process_backlog+0xa8/0x150 2017-10-21T17:39:45.753205+00:00 node-68 kernel: [1540796.844963] [] net_rx_action+0x21e/0x360 2017-10-21T17:39:45.753206+00:00 node-68 kernel: [1540796.844966] [] __do_softirq+0x101/0x290 2017-10-21T17:39:45.753207+00:00 node-68 kernel: [1540796.844969] [] irq_exit+0xa3/0xb0 2017-10-21T17:39:45.753208+00:00 node-68 kernel: [1540796.844973] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:39:45.753209+00:00 node-68 kernel: [1540796.844978] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:39:45.753209+00:00 node-68 kernel: [1540796.844979] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:39:45.753210+00:00 node-68 kernel: [1540796.844984] [] cpuidle_enter+0x17/0x20 2017-10-21T17:39:45.753211+00:00 node-68 kernel: [1540796.844986] [] call_cpuidle+0x32/0x60 2017-10-21T17:39:45.753212+00:00 node-68 kernel: [1540796.844988] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:39:45.753213+00:00 node-68 kernel: [1540796.844991] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:39:45.753214+00:00 node-68 kernel: [1540796.844993] [] start_secondary+0x154/0x190 2017-10-21T17:39:45.753214+00:00 node-68 kernel: [1540796.844995] ---[ end trace d44d42b3ada7845a ]--- 2017-10-21T17:50:49.549636+00:00 node-68 kernel: [1541460.598284] ------------[ cut here ]------------ 2017-10-21T17:50:49.549662+00:00 node-68 kernel: [1541460.598303] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:50:49.549665+00:00 node-68 kernel: [1541460.598307] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:50:49.549668+00:00 node-68 kernel: [1541460.598309] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:50:49.549672+00:00 node-68 kernel: [1541460.598823] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:50:49.549674+00:00 node-68 kernel: [1541460.598826] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:50:49.549675+00:00 node-68 kernel: [1541460.598827] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:50:49.549699+00:00 node-68 kernel: [1541460.598831] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:50:49.549702+00:00 node-68 kernel: [1541460.598833] ffff880035982600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:50:49.549704+00:00 node-68 kernel: [1541460.598836] Call Trace: 2017-10-21T17:50:49.549706+00:00 node-68 kernel: [1541460.598839] [] dump_stack+0x63/0x90 2017-10-21T17:50:49.549707+00:00 node-68 kernel: [1541460.598849] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:50:49.549708+00:00 node-68 kernel: [1541460.598851] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:50:49.549709+00:00 node-68 kernel: [1541460.598855] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:50:49.549711+00:00 node-68 kernel: [1541460.598857] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:50:49.549713+00:00 node-68 kernel: [1541460.598860] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:50:49.549716+00:00 node-68 kernel: [1541460.599001] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:50:49.549717+00:00 node-68 kernel: [1541460.599008] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:50:49.549719+00:00 node-68 kernel: [1541460.599011] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:50:49.549721+00:00 node-68 kernel: [1541460.599014] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:50:49.549724+00:00 node-68 kernel: [1541460.599018] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:50:49.549726+00:00 node-68 kernel: [1541460.599022] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:50:49.549727+00:00 node-68 kernel: [1541460.599026] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:50:49.549729+00:00 node-68 kernel: [1541460.599029] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T17:50:49.549730+00:00 node-68 kernel: [1541460.599031] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:50:49.549731+00:00 node-68 kernel: [1541460.599034] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:50:49.549732+00:00 node-68 kernel: [1541460.599042] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:50:49.549733+00:00 node-68 kernel: [1541460.599046] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:50:49.549734+00:00 node-68 kernel: [1541460.599050] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:50:49.549735+00:00 node-68 kernel: [1541460.599052] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:50:49.549735+00:00 node-68 kernel: [1541460.599056] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:50:49.549736+00:00 node-68 kernel: [1541460.599059] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:50:49.549738+00:00 node-68 kernel: [1541460.599060] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:50:49.549745+00:00 node-68 kernel: [1541460.599062] [] process_backlog+0xa8/0x150 2017-10-21T17:50:49.549746+00:00 node-68 kernel: [1541460.599064] [] net_rx_action+0x21e/0x360 2017-10-21T17:50:49.549748+00:00 node-68 kernel: [1541460.599067] [] __do_softirq+0x101/0x290 2017-10-21T17:50:49.549749+00:00 node-68 kernel: [1541460.599070] [] irq_exit+0xa3/0xb0 2017-10-21T17:50:49.549751+00:00 node-68 kernel: [1541460.599072] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:50:49.549760+00:00 node-68 kernel: [1541460.599077] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:50:49.549761+00:00 node-68 kernel: [1541460.599078] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:50:49.549762+00:00 node-68 kernel: [1541460.599083] [] cpuidle_enter+0x17/0x20 2017-10-21T17:50:49.549763+00:00 node-68 kernel: [1541460.599087] [] call_cpuidle+0x32/0x60 2017-10-21T17:50:49.549763+00:00 node-68 kernel: [1541460.599088] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:50:49.549765+00:00 node-68 kernel: [1541460.599091] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:50:49.549766+00:00 node-68 kernel: [1541460.599093] [] start_secondary+0x154/0x190 2017-10-21T17:50:49.549767+00:00 node-68 kernel: [1541460.599096] ---[ end trace d44d42b3ada7845b ]--- 2017-10-21T17:55:46.088497+00:00 node-68 kernel: [1541757.118163] ------------[ cut here ]------------ 2017-10-21T17:55:46.088518+00:00 node-68 kernel: [1541757.118178] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:55:46.088520+00:00 node-68 kernel: [1541757.118182] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=2611 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:55:46.088520+00:00 node-68 kernel: [1541757.118184] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:55:46.088522+00:00 node-68 kernel: [1541757.118251] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:55:46.088536+00:00 node-68 kernel: [1541757.118253] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:55:46.088540+00:00 node-68 kernel: [1541757.118254] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:55:46.088562+00:00 node-68 kernel: [1541757.118256] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:55:46.088564+00:00 node-68 kernel: [1541757.118257] ffff8820342b9d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:55:46.088566+00:00 node-68 kernel: [1541757.118259] Call Trace: 2017-10-21T17:55:46.088567+00:00 node-68 kernel: [1541757.118260] [] dump_stack+0x63/0x90 2017-10-21T17:55:46.088568+00:00 node-68 kernel: [1541757.118268] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:55:46.088569+00:00 node-68 kernel: [1541757.118270] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:55:46.088569+00:00 node-68 kernel: [1541757.118273] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:55:46.088570+00:00 node-68 kernel: [1541757.118275] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:55:46.088572+00:00 node-68 kernel: [1541757.118278] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:55:46.088573+00:00 node-68 kernel: [1541757.118284] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:55:46.088574+00:00 node-68 kernel: [1541757.118287] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:55:46.088574+00:00 node-68 kernel: [1541757.118293] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:55:46.088575+00:00 node-68 kernel: [1541757.118296] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:55:46.088576+00:00 node-68 kernel: [1541757.118298] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:55:46.088577+00:00 node-68 kernel: [1541757.118301] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:55:46.088578+00:00 node-68 kernel: [1541757.118304] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:55:46.088579+00:00 node-68 kernel: [1541757.118306] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:55:46.088579+00:00 node-68 kernel: [1541757.118311] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T17:55:46.088580+00:00 node-68 kernel: [1541757.118319] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:55:46.088581+00:00 node-68 kernel: [1541757.118321] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T17:55:46.088582+00:00 node-68 kernel: [1541757.118324] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:55:46.088583+00:00 node-68 kernel: [1541757.118329] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T17:55:46.088584+00:00 node-68 kernel: [1541757.118332] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:55:46.088584+00:00 node-68 kernel: [1541757.118334] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:55:46.088585+00:00 node-68 kernel: [1541757.118338] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T17:55:46.088586+00:00 node-68 kernel: [1541757.118341] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T17:55:46.088593+00:00 node-68 kernel: [1541757.118342] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:55:46.088594+00:00 node-68 kernel: [1541757.118344] [] process_backlog+0xa8/0x150 2017-10-21T17:55:46.088594+00:00 node-68 kernel: [1541757.118345] [] net_rx_action+0x21e/0x360 2017-10-21T17:55:46.088595+00:00 node-68 kernel: [1541757.118348] [] __do_softirq+0x101/0x290 2017-10-21T17:55:46.088596+00:00 node-68 kernel: [1541757.118349] [] irq_exit+0xa3/0xb0 2017-10-21T17:55:46.088597+00:00 node-68 kernel: [1541757.118351] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:55:46.088598+00:00 node-68 kernel: [1541757.118354] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:55:46.088598+00:00 node-68 kernel: [1541757.118355] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:55:46.088599+00:00 node-68 kernel: [1541757.118358] [] cpuidle_enter+0x17/0x20 2017-10-21T17:55:46.088600+00:00 node-68 kernel: [1541757.118361] [] call_cpuidle+0x32/0x60 2017-10-21T17:55:46.088600+00:00 node-68 kernel: [1541757.118362] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:55:46.088601+00:00 node-68 kernel: [1541757.118364] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:55:46.088602+00:00 node-68 kernel: [1541757.118366] [] start_secondary+0x154/0x190 2017-10-21T17:55:46.088603+00:00 node-68 kernel: [1541757.118368] ---[ end trace d44d42b3ada7845c ]--- 2017-10-21T17:57:11.467815+00:00 node-68 kernel: [1541842.491774] ------------[ cut here ]------------ 2017-10-21T17:57:11.467835+00:00 node-68 kernel: [1541842.491792] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T17:57:11.467838+00:00 node-68 kernel: [1541842.491796] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T17:57:11.467848+00:00 node-68 kernel: [1541842.491798] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T17:57:11.467851+00:00 node-68 kernel: [1541842.491887] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T17:57:11.467853+00:00 node-68 kernel: [1541842.491889] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T17:57:11.467854+00:00 node-68 kernel: [1541842.491890] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T17:57:11.467878+00:00 node-68 kernel: [1541842.491893] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T17:57:11.467880+00:00 node-68 kernel: [1541842.491895] ffff88102c779100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T17:57:11.467881+00:00 node-68 kernel: [1541842.491898] Call Trace: 2017-10-21T17:57:11.467883+00:00 node-68 kernel: [1541842.491899] [] dump_stack+0x63/0x90 2017-10-21T17:57:11.467884+00:00 node-68 kernel: [1541842.491909] [] warn_slowpath_common+0x82/0xc0 2017-10-21T17:57:11.467885+00:00 node-68 kernel: [1541842.491911] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T17:57:11.467886+00:00 node-68 kernel: [1541842.491915] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T17:57:11.467888+00:00 node-68 kernel: [1541842.491919] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T17:57:11.467889+00:00 node-68 kernel: [1541842.491921] [] __skb_gso_segment+0xfd/0x110 2017-10-21T17:57:11.467891+00:00 node-68 kernel: [1541842.491928] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T17:57:11.467892+00:00 node-68 kernel: [1541842.491932] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T17:57:11.467893+00:00 node-68 kernel: [1541842.491938] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T17:57:11.467894+00:00 node-68 kernel: [1541842.491941] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T17:57:11.467895+00:00 node-68 kernel: [1541842.491944] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T17:57:11.467897+00:00 node-68 kernel: [1541842.491948] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T17:57:11.467898+00:00 node-68 kernel: [1541842.491952] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T17:57:11.467899+00:00 node-68 kernel: [1541842.491956] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T17:57:11.467900+00:00 node-68 kernel: [1541842.491962] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T17:57:11.467901+00:00 node-68 kernel: [1541842.491967] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T17:57:11.467902+00:00 node-68 kernel: [1541842.491971] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T17:57:11.467904+00:00 node-68 kernel: [1541842.491975] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T17:57:11.467905+00:00 node-68 kernel: [1541842.491980] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T17:57:11.467906+00:00 node-68 kernel: [1541842.491983] [] ? __slab_free+0xcb/0x2c0 2017-10-21T17:57:11.467908+00:00 node-68 kernel: [1541842.491987] [] ? skb_release_data+0xa7/0xd0 2017-10-21T17:57:11.467910+00:00 node-68 kernel: [1541842.491991] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T17:57:11.467911+00:00 node-68 kernel: [1541842.491993] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T17:57:11.467926+00:00 node-68 kernel: [1541842.491995] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T17:57:11.467928+00:00 node-68 kernel: [1541842.491997] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T17:57:11.467929+00:00 node-68 kernel: [1541842.492001] [] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-21T17:57:11.467930+00:00 node-68 kernel: [1541842.492002] [] __netif_receive_skb+0x18/0x60 2017-10-21T17:57:11.467932+00:00 node-68 kernel: [1541842.492004] [] process_backlog+0xa8/0x150 2017-10-21T17:57:11.467934+00:00 node-68 kernel: [1541842.492006] [] net_rx_action+0x21e/0x360 2017-10-21T17:57:11.467936+00:00 node-68 kernel: [1541842.492009] [] __do_softirq+0x101/0x290 2017-10-21T17:57:11.467937+00:00 node-68 kernel: [1541842.492011] [] irq_exit+0xa3/0xb0 2017-10-21T17:57:11.467937+00:00 node-68 kernel: [1541842.492014] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T17:57:11.467947+00:00 node-68 kernel: [1541842.492018] [] call_function_single_interrupt+0x82/0x90 2017-10-21T17:57:11.467948+00:00 node-68 kernel: [1541842.492019] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T17:57:11.467949+00:00 node-68 kernel: [1541842.492024] [] cpuidle_enter+0x17/0x20 2017-10-21T17:57:11.467951+00:00 node-68 kernel: [1541842.492028] [] call_cpuidle+0x32/0x60 2017-10-21T17:57:11.467952+00:00 node-68 kernel: [1541842.492029] [] ? cpuidle_select+0x13/0x20 2017-10-21T17:57:11.467954+00:00 node-68 kernel: [1541842.492032] [] cpu_startup_entry+0x290/0x350 2017-10-21T17:57:11.467955+00:00 node-68 kernel: [1541842.492034] [] start_secondary+0x154/0x190 2017-10-21T17:57:11.467956+00:00 node-68 kernel: [1541842.492037] ---[ end trace d44d42b3ada7845d ]--- 2017-10-21T18:03:14.242862+00:00 node-68 kernel: [1542205.242411] ------------[ cut here ]------------ 2017-10-21T18:03:14.242887+00:00 node-68 kernel: [1542205.242418] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:03:14.242889+00:00 node-68 kernel: [1542205.242421] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:03:14.242890+00:00 node-68 kernel: [1542205.242422] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:03:14.242893+00:00 node-68 kernel: [1542205.242503] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:03:14.242901+00:00 node-68 kernel: [1542205.242505] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:03:14.242903+00:00 node-68 kernel: [1542205.242506] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T18:03:14.242923+00:00 node-68 kernel: [1542205.242508] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T18:03:14.242925+00:00 node-68 kernel: [1542205.242509] ffff881034921800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:03:14.242927+00:00 node-68 kernel: [1542205.242511] Call Trace: 2017-10-21T18:03:14.242928+00:00 node-68 kernel: [1542205.242512] [] dump_stack+0x63/0x90 2017-10-21T18:03:14.242928+00:00 node-68 kernel: [1542205.242519] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:03:14.242929+00:00 node-68 kernel: [1542205.242521] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:03:14.242930+00:00 node-68 kernel: [1542205.242523] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:03:14.242931+00:00 node-68 kernel: [1542205.242525] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:03:14.242932+00:00 node-68 kernel: [1542205.242527] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:03:14.242935+00:00 node-68 kernel: [1542205.242532] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:03:14.242936+00:00 node-68 kernel: [1542205.242535] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:03:14.242936+00:00 node-68 kernel: [1542205.242536] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:03:14.242937+00:00 node-68 kernel: [1542205.242541] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:14.242938+00:00 node-68 kernel: [1542205.242542] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:03:14.242940+00:00 node-68 kernel: [1542205.242548] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:03:14.242941+00:00 node-68 kernel: [1542205.242551] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:03:14.242942+00:00 node-68 kernel: [1542205.242553] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:03:14.242943+00:00 node-68 kernel: [1542205.242556] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:03:14.242943+00:00 node-68 kernel: [1542205.242561] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:03:14.242945+00:00 node-68 kernel: [1542205.242565] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:03:14.242946+00:00 node-68 kernel: [1542205.242566] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:14.242947+00:00 node-68 kernel: [1542205.242568] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:03:14.242948+00:00 node-68 kernel: [1542205.242570] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:03:14.242948+00:00 node-68 kernel: [1542205.242573] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:03:14.242949+00:00 node-68 kernel: [1542205.242576] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:03:14.242951+00:00 node-68 kernel: [1542205.242578] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:03:14.242960+00:00 node-68 kernel: [1542205.242581] [] ? wake_atomic_t_function+0x30/0x60 2017-10-21T18:03:14.242962+00:00 node-68 kernel: [1542205.242583] [] ? __wake_up_common+0x52/0x90 2017-10-21T18:03:14.242963+00:00 node-68 kernel: [1542205.242584] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:03:14.242964+00:00 node-68 kernel: [1542205.242586] [] process_backlog+0xa8/0x150 2017-10-21T18:03:14.242965+00:00 node-68 kernel: [1542205.242587] [] net_rx_action+0x21e/0x360 2017-10-21T18:03:14.242966+00:00 node-68 kernel: [1542205.242589] [] __do_softirq+0x101/0x290 2017-10-21T18:03:14.242967+00:00 node-68 kernel: [1542205.242592] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:03:14.242968+00:00 node-68 kernel: [1542205.242593] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:03:14.242969+00:00 node-68 kernel: [1542205.242596] [] do_softirq+0x1d/0x20 2017-10-21T18:03:14.242970+00:00 node-68 kernel: [1542205.242597] [] netif_rx_ni+0x33/0x80 2017-10-21T18:03:14.242971+00:00 node-68 kernel: [1542205.242600] [] tun_get_user+0x506/0x880 2017-10-21T18:03:14.242972+00:00 node-68 kernel: [1542205.242602] [] tun_sendmsg+0x51/0x70 2017-10-21T18:03:14.242973+00:00 node-68 kernel: [1542205.242604] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:03:14.242974+00:00 node-68 kernel: [1542205.242606] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:03:14.242974+00:00 node-68 kernel: [1542205.242608] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:03:14.242975+00:00 node-68 kernel: [1542205.242611] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:03:14.242976+00:00 node-68 kernel: [1542205.242613] [] kthread+0xe5/0x100 2017-10-21T18:03:14.242978+00:00 node-68 kernel: [1542205.242614] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:14.242978+00:00 node-68 kernel: [1542205.242617] [] ret_from_fork+0x3f/0x70 2017-10-21T18:03:14.242979+00:00 node-68 kernel: [1542205.242618] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:03:14.242980+00:00 node-68 kernel: [1542205.242619] ---[ end trace d44d42b3ada7845e ]--- 2017-10-21T18:03:56.431358+00:00 node-68 kernel: [1542247.428608] ------------[ cut here ]------------ 2017-10-21T18:03:56.431385+00:00 node-68 kernel: [1542247.428625] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:03:56.431388+00:00 node-68 kernel: [1542247.428630] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:03:56.431389+00:00 node-68 kernel: [1542247.428632] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:03:56.431401+00:00 node-68 kernel: [1542247.428736] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:03:56.431403+00:00 node-68 kernel: [1542247.428738] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:03:56.431405+00:00 node-68 kernel: [1542247.428740] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:03:56.431435+00:00 node-68 kernel: [1542247.428743] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:03:56.431437+00:00 node-68 kernel: [1542247.428746] ffff880e070b5400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:03:56.431439+00:00 node-68 kernel: [1542247.428748] Call Trace: 2017-10-21T18:03:56.431441+00:00 node-68 kernel: [1542247.428750] [] dump_stack+0x63/0x90 2017-10-21T18:03:56.431442+00:00 node-68 kernel: [1542247.428759] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:03:56.431443+00:00 node-68 kernel: [1542247.428762] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:03:56.431444+00:00 node-68 kernel: [1542247.428765] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:03:56.431445+00:00 node-68 kernel: [1542247.428767] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:03:56.431447+00:00 node-68 kernel: [1542247.428770] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:03:56.431448+00:00 node-68 kernel: [1542247.428777] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:03:56.431449+00:00 node-68 kernel: [1542247.428781] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:03:56.431450+00:00 node-68 kernel: [1542247.428784] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:03:56.431451+00:00 node-68 kernel: [1542247.428789] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:56.431452+00:00 node-68 kernel: [1542247.428791] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:03:56.431454+00:00 node-68 kernel: [1542247.428798] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:03:56.431455+00:00 node-68 kernel: [1542247.428802] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:03:56.431456+00:00 node-68 kernel: [1542247.428806] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:03:56.431457+00:00 node-68 kernel: [1542247.428810] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:03:56.431458+00:00 node-68 kernel: [1542247.428812] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:03:56.431460+00:00 node-68 kernel: [1542247.428817] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:03:56.431462+00:00 node-68 kernel: [1542247.428820] [] ? nf_iterate+0x62/0x80 2017-10-21T18:03:56.431463+00:00 node-68 kernel: [1542247.428822] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:03:56.431464+00:00 node-68 kernel: [1542247.428825] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:03:56.431465+00:00 node-68 kernel: [1542247.428829] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:03:56.431466+00:00 node-68 kernel: [1542247.428833] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:03:56.431467+00:00 node-68 kernel: [1542247.428836] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:03:56.431483+00:00 node-68 kernel: [1542247.428839] [] ? enqueue_task_fair+0xaa/0x8b0 2017-10-21T18:03:56.431486+00:00 node-68 kernel: [1542247.428842] [] ? sched_clock+0x9/0x10 2017-10-21T18:03:56.431487+00:00 node-68 kernel: [1542247.428844] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:03:56.431489+00:00 node-68 kernel: [1542247.428846] [] process_backlog+0xa8/0x150 2017-10-21T18:03:56.431490+00:00 node-68 kernel: [1542247.428848] [] net_rx_action+0x21e/0x360 2017-10-21T18:03:56.431491+00:00 node-68 kernel: [1542247.428851] [] ? hrtimer_start_range_ns+0x1d6/0x3e0 2017-10-21T18:03:56.431493+00:00 node-68 kernel: [1542247.428855] [] __do_softirq+0x101/0x290 2017-10-21T18:03:56.431495+00:00 node-68 kernel: [1542247.428857] [] irq_exit+0xa3/0xb0 2017-10-21T18:03:56.431496+00:00 node-68 kernel: [1542247.428861] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:03:56.431498+00:00 node-68 kernel: [1542247.428865] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:03:56.431499+00:00 node-68 kernel: [1542247.428866] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:03:56.431500+00:00 node-68 kernel: [1542247.428871] [] cpuidle_enter+0x17/0x20 2017-10-21T18:03:56.431502+00:00 node-68 kernel: [1542247.428878] [] call_cpuidle+0x32/0x60 2017-10-21T18:03:56.431503+00:00 node-68 kernel: [1542247.428880] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:03:56.431504+00:00 node-68 kernel: [1542247.428882] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:03:56.431505+00:00 node-68 kernel: [1542247.428884] [] start_secondary+0x154/0x190 2017-10-21T18:03:56.431506+00:00 node-68 kernel: [1542247.428887] ---[ end trace d44d42b3ada7845f ]--- 2017-10-21T18:07:43.671225+00:00 node-68 kernel: [1542474.653614] ------------[ cut here ]------------ 2017-10-21T18:07:43.671245+00:00 node-68 kernel: [1542474.653630] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:07:43.671247+00:00 node-68 kernel: [1542474.653633] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:07:43.671248+00:00 node-68 kernel: [1542474.653635] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:07:43.671249+00:00 node-68 kernel: [1542474.653719] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:07:43.671250+00:00 node-68 kernel: [1542474.653720] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:07:43.671265+00:00 node-68 kernel: [1542474.653721] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:07:43.671279+00:00 node-68 kernel: [1542474.653723] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:07:43.671281+00:00 node-68 kernel: [1542474.653725] ffff880e09378d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:07:43.671282+00:00 node-68 kernel: [1542474.653727] Call Trace: 2017-10-21T18:07:43.671284+00:00 node-68 kernel: [1542474.653728] [] dump_stack+0x63/0x90 2017-10-21T18:07:43.671284+00:00 node-68 kernel: [1542474.653735] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:07:43.671285+00:00 node-68 kernel: [1542474.653737] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:07:43.671286+00:00 node-68 kernel: [1542474.653739] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:07:43.671287+00:00 node-68 kernel: [1542474.653741] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:07:43.671288+00:00 node-68 kernel: [1542474.653743] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:07:43.671289+00:00 node-68 kernel: [1542474.653749] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:07:43.671290+00:00 node-68 kernel: [1542474.653752] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:07:43.671291+00:00 node-68 kernel: [1542474.653754] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:07:43.671291+00:00 node-68 kernel: [1542474.653758] [] ? nf_iterate+0x62/0x80 2017-10-21T18:07:43.671292+00:00 node-68 kernel: [1542474.653760] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:07:43.671293+00:00 node-68 kernel: [1542474.653767] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:07:43.671294+00:00 node-68 kernel: [1542474.653771] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:07:43.671295+00:00 node-68 kernel: [1542474.653775] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:07:43.671296+00:00 node-68 kernel: [1542474.653778] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:07:43.671296+00:00 node-68 kernel: [1542474.653780] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:07:43.671297+00:00 node-68 kernel: [1542474.653784] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:07:43.671299+00:00 node-68 kernel: [1542474.653786] [] ? nf_iterate+0x62/0x80 2017-10-21T18:07:43.671300+00:00 node-68 kernel: [1542474.653787] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:07:43.671300+00:00 node-68 kernel: [1542474.653789] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:07:43.671301+00:00 node-68 kernel: [1542474.653792] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:07:43.671302+00:00 node-68 kernel: [1542474.653795] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:07:43.671303+00:00 node-68 kernel: [1542474.653797] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:07:43.671311+00:00 node-68 kernel: [1542474.653800] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:07:43.671312+00:00 node-68 kernel: [1542474.653803] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:07:43.671312+00:00 node-68 kernel: [1542474.653805] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:07:43.671313+00:00 node-68 kernel: [1542474.653806] [] process_backlog+0xa8/0x150 2017-10-21T18:07:43.671314+00:00 node-68 kernel: [1542474.653807] [] net_rx_action+0x21e/0x360 2017-10-21T18:07:43.671315+00:00 node-68 kernel: [1542474.653810] [] __do_softirq+0x101/0x290 2017-10-21T18:07:43.671316+00:00 node-68 kernel: [1542474.653811] [] irq_exit+0xa3/0xb0 2017-10-21T18:07:43.671317+00:00 node-68 kernel: [1542474.653813] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:07:43.671318+00:00 node-68 kernel: [1542474.653817] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:07:43.671318+00:00 node-68 kernel: [1542474.653817] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:07:43.671319+00:00 node-68 kernel: [1542474.653821] [] cpuidle_enter+0x17/0x20 2017-10-21T18:07:43.671321+00:00 node-68 kernel: [1542474.653824] [] call_cpuidle+0x32/0x60 2017-10-21T18:07:43.671322+00:00 node-68 kernel: [1542474.653825] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:07:43.671322+00:00 node-68 kernel: [1542474.653827] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:07:43.671323+00:00 node-68 kernel: [1542474.653828] [] start_secondary+0x154/0x190 2017-10-21T18:07:43.671323+00:00 node-68 kernel: [1542474.653830] ---[ end trace d44d42b3ada78460 ]--- 2017-10-21T18:09:14.551062+00:00 node-68 kernel: [1542565.527496] ------------[ cut here ]------------ 2017-10-21T18:09:14.551081+00:00 node-68 kernel: [1542565.527510] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:09:14.551082+00:00 node-68 kernel: [1542565.527513] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:09:14.551083+00:00 node-68 kernel: [1542565.527515] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:09:14.551085+00:00 node-68 kernel: [1542565.527583] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:09:14.551092+00:00 node-68 kernel: [1542565.527584] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:09:14.551093+00:00 node-68 kernel: [1542565.527585] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:09:14.551108+00:00 node-68 kernel: [1542565.527588] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:09:14.551109+00:00 node-68 kernel: [1542565.527590] ffff8810348fd100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:09:14.551110+00:00 node-68 kernel: [1542565.527592] Call Trace: 2017-10-21T18:09:14.551112+00:00 node-68 kernel: [1542565.527593] [] dump_stack+0x63/0x90 2017-10-21T18:09:14.551112+00:00 node-68 kernel: [1542565.527600] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:09:14.551113+00:00 node-68 kernel: [1542565.527602] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:09:14.551113+00:00 node-68 kernel: [1542565.527605] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:09:14.551115+00:00 node-68 kernel: [1542565.527606] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:09:14.551116+00:00 node-68 kernel: [1542565.527608] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:09:14.551117+00:00 node-68 kernel: [1542565.527613] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:09:14.551118+00:00 node-68 kernel: [1542565.527615] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:09:14.551118+00:00 node-68 kernel: [1542565.527617] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:09:14.551119+00:00 node-68 kernel: [1542565.527623] [] ? nf_iterate+0x62/0x80 2017-10-21T18:09:14.551120+00:00 node-68 kernel: [1542565.527625] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:09:14.551121+00:00 node-68 kernel: [1542565.527631] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:09:14.551122+00:00 node-68 kernel: [1542565.527634] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:09:14.551122+00:00 node-68 kernel: [1542565.527636] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:09:14.551123+00:00 node-68 kernel: [1542565.527639] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:09:14.551124+00:00 node-68 kernel: [1542565.527642] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:09:14.551125+00:00 node-68 kernel: [1542565.527644] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:09:14.551126+00:00 node-68 kernel: [1542565.527645] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:09:14.551127+00:00 node-68 kernel: [1542565.527653] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:09:14.551127+00:00 node-68 kernel: [1542565.527655] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:09:14.551128+00:00 node-68 kernel: [1542565.527657] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:09:14.551129+00:00 node-68 kernel: [1542565.527660] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:09:14.551130+00:00 node-68 kernel: [1542565.527663] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:09:14.551140+00:00 node-68 kernel: [1542565.527664] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:09:14.551141+00:00 node-68 kernel: [1542565.527665] [] process_backlog+0xa8/0x150 2017-10-21T18:09:14.551143+00:00 node-68 kernel: [1542565.527667] [] net_rx_action+0x21e/0x360 2017-10-21T18:09:14.551144+00:00 node-68 kernel: [1542565.527674] [] __do_softirq+0x101/0x290 2017-10-21T18:09:14.551145+00:00 node-68 kernel: [1542565.527676] [] irq_exit+0xa3/0xb0 2017-10-21T18:09:14.551147+00:00 node-68 kernel: [1542565.527678] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:09:14.551148+00:00 node-68 kernel: [1542565.527681] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:09:14.551149+00:00 node-68 kernel: [1542565.527682] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:09:14.551150+00:00 node-68 kernel: [1542565.527686] [] cpuidle_enter+0x17/0x20 2017-10-21T18:09:14.551151+00:00 node-68 kernel: [1542565.527688] [] call_cpuidle+0x32/0x60 2017-10-21T18:09:14.551152+00:00 node-68 kernel: [1542565.527689] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:09:14.551154+00:00 node-68 kernel: [1542565.527691] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:09:14.551155+00:00 node-68 kernel: [1542565.527693] [] start_secondary+0x154/0x190 2017-10-21T18:09:14.551156+00:00 node-68 kernel: [1542565.527695] ---[ end trace d44d42b3ada78461 ]--- 2017-10-21T18:11:38.676431+00:00 node-68 kernel: [1542709.643402] ------------[ cut here ]------------ 2017-10-21T18:11:38.676449+00:00 node-68 kernel: [1542709.643416] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:11:38.676451+00:00 node-68 kernel: [1542709.643420] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:11:38.676451+00:00 node-68 kernel: [1542709.643421] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:11:38.676461+00:00 node-68 kernel: [1542709.643487] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:11:38.676463+00:00 node-68 kernel: [1542709.643488] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:11:38.676464+00:00 node-68 kernel: [1542709.643490] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:11:38.676478+00:00 node-68 kernel: [1542709.643492] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:11:38.676479+00:00 node-68 kernel: [1542709.643494] ffff881033c96400 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:11:38.676481+00:00 node-68 kernel: [1542709.643496] Call Trace: 2017-10-21T18:11:38.676482+00:00 node-68 kernel: [1542709.643497] [] dump_stack+0x63/0x90 2017-10-21T18:11:38.676483+00:00 node-68 kernel: [1542709.643504] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:11:38.676484+00:00 node-68 kernel: [1542709.643506] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:11:38.676484+00:00 node-68 kernel: [1542709.643508] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:11:38.676485+00:00 node-68 kernel: [1542709.643510] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:11:38.676486+00:00 node-68 kernel: [1542709.643512] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:11:38.676488+00:00 node-68 kernel: [1542709.643517] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:11:38.676488+00:00 node-68 kernel: [1542709.643520] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:11:38.676489+00:00 node-68 kernel: [1542709.643525] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:11:38.676490+00:00 node-68 kernel: [1542709.643528] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:11:38.676491+00:00 node-68 kernel: [1542709.643531] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:11:38.676492+00:00 node-68 kernel: [1542709.643533] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:11:38.676493+00:00 node-68 kernel: [1542709.643536] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:11:38.676494+00:00 node-68 kernel: [1542709.643539] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:11:38.676495+00:00 node-68 kernel: [1542709.643544] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:11:38.676495+00:00 node-68 kernel: [1542709.643547] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:11:38.676496+00:00 node-68 kernel: [1542709.643550] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:11:38.676498+00:00 node-68 kernel: [1542709.643552] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:11:38.676499+00:00 node-68 kernel: [1542709.643555] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:11:38.676499+00:00 node-68 kernel: [1542709.643558] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:11:38.676500+00:00 node-68 kernel: [1542709.643561] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:11:38.676501+00:00 node-68 kernel: [1542709.643564] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:11:38.676502+00:00 node-68 kernel: [1542709.643565] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:11:38.676509+00:00 node-68 kernel: [1542709.643567] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:11:38.676510+00:00 node-68 kernel: [1542709.643568] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:11:38.676511+00:00 node-68 kernel: [1542709.643570] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:11:38.676511+00:00 node-68 kernel: [1542709.643571] [] process_backlog+0xa8/0x150 2017-10-21T18:11:38.676512+00:00 node-68 kernel: [1542709.643573] [] net_rx_action+0x21e/0x360 2017-10-21T18:11:38.676513+00:00 node-68 kernel: [1542709.643575] [] __do_softirq+0x101/0x290 2017-10-21T18:11:38.676514+00:00 node-68 kernel: [1542709.643577] [] irq_exit+0xa3/0xb0 2017-10-21T18:11:38.676515+00:00 node-68 kernel: [1542709.643579] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:11:38.676515+00:00 node-68 kernel: [1542709.643582] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:11:38.676516+00:00 node-68 kernel: [1542709.643583] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:11:38.676517+00:00 node-68 kernel: [1542709.643586] [] cpuidle_enter+0x17/0x20 2017-10-21T18:11:38.676518+00:00 node-68 kernel: [1542709.643589] [] call_cpuidle+0x32/0x60 2017-10-21T18:11:38.676519+00:00 node-68 kernel: [1542709.643590] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:11:38.676520+00:00 node-68 kernel: [1542709.643592] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:11:38.676520+00:00 node-68 kernel: [1542709.643593] [] start_secondary+0x154/0x190 2017-10-21T18:11:38.676521+00:00 node-68 kernel: [1542709.643596] ---[ end trace d44d42b3ada78462 ]--- 2017-10-21T18:13:49.129236+00:00 node-68 kernel: [1542840.087319] ------------[ cut here ]------------ 2017-10-21T18:13:49.129263+00:00 node-68 kernel: [1542840.087333] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:13:49.129265+00:00 node-68 kernel: [1542840.087337] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2652 data_len=2610 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:13:49.129267+00:00 node-68 kernel: [1542840.087338] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:13:49.129279+00:00 node-68 kernel: [1542840.087419] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:13:49.129282+00:00 node-68 kernel: [1542840.087421] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:13:49.129284+00:00 node-68 kernel: [1542840.087422] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:13:49.129308+00:00 node-68 kernel: [1542840.087424] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:13:49.129310+00:00 node-68 kernel: [1542840.087425] ffff881035955700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:13:49.129312+00:00 node-68 kernel: [1542840.087427] Call Trace: 2017-10-21T18:13:49.129314+00:00 node-68 kernel: [1542840.087428] [] dump_stack+0x63/0x90 2017-10-21T18:13:49.129315+00:00 node-68 kernel: [1542840.087436] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:13:49.129317+00:00 node-68 kernel: [1542840.087595] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:13:49.129318+00:00 node-68 kernel: [1542840.087599] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:13:49.129320+00:00 node-68 kernel: [1542840.087601] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:13:49.129321+00:00 node-68 kernel: [1542840.087602] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:13:49.129323+00:00 node-68 kernel: [1542840.087608] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:13:49.129324+00:00 node-68 kernel: [1542840.087613] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:13:49.129325+00:00 node-68 kernel: [1542840.087616] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:13:49.129327+00:00 node-68 kernel: [1542840.087618] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:13:49.129329+00:00 node-68 kernel: [1542840.087621] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:13:49.129330+00:00 node-68 kernel: [1542840.087624] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:13:49.129332+00:00 node-68 kernel: [1542840.087626] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:13:49.129334+00:00 node-68 kernel: [1542840.087632] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:13:49.129335+00:00 node-68 kernel: [1542840.087635] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:13:49.129337+00:00 node-68 kernel: [1542840.087638] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:13:49.129339+00:00 node-68 kernel: [1542840.087640] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:13:49.129340+00:00 node-68 kernel: [1542840.087776] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:13:49.129341+00:00 node-68 kernel: [1542840.087778] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:13:49.129342+00:00 node-68 kernel: [1542840.087781] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:13:49.129343+00:00 node-68 kernel: [1542840.087784] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:13:49.129344+00:00 node-68 kernel: [1542840.087786] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:13:49.129346+00:00 node-68 kernel: [1542840.087788] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:13:49.129360+00:00 node-68 kernel: [1542840.087789] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:13:49.129362+00:00 node-68 kernel: [1542840.087790] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:13:49.129364+00:00 node-68 kernel: [1542840.087791] [] process_backlog+0xa8/0x150 2017-10-21T18:13:49.129365+00:00 node-68 kernel: [1542840.087793] [] net_rx_action+0x21e/0x360 2017-10-21T18:13:49.129366+00:00 node-68 kernel: [1542840.087795] [] __do_softirq+0x101/0x290 2017-10-21T18:13:49.129368+00:00 node-68 kernel: [1542840.087797] [] irq_exit+0xa3/0xb0 2017-10-21T18:13:49.129369+00:00 node-68 kernel: [1542840.087799] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:13:49.129370+00:00 node-68 kernel: [1542840.087803] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:13:49.129371+00:00 node-68 kernel: [1542840.087803] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:13:49.129372+00:00 node-68 kernel: [1542840.087807] [] cpuidle_enter+0x17/0x20 2017-10-21T18:13:49.129374+00:00 node-68 kernel: [1542840.087810] [] call_cpuidle+0x32/0x60 2017-10-21T18:13:49.129375+00:00 node-68 kernel: [1542840.087811] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:13:49.129377+00:00 node-68 kernel: [1542840.087812] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:13:49.129378+00:00 node-68 kernel: [1542840.087814] [] start_secondary+0x154/0x190 2017-10-21T18:13:49.129380+00:00 node-68 kernel: [1542840.087817] ---[ end trace d44d42b3ada78463 ]--- 2017-10-21T18:17:08.634853+00:00 node-68 kernel: [1543039.580047] ------------[ cut here ]------------ 2017-10-21T18:17:08.634877+00:00 node-68 kernel: [1543039.580065] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:17:08.634879+00:00 node-68 kernel: [1543039.580070] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:17:08.634882+00:00 node-68 kernel: [1543039.580072] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:17:08.634886+00:00 node-68 kernel: [1543039.580168] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:17:08.634887+00:00 node-68 kernel: [1543039.580170] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:17:08.634888+00:00 node-68 kernel: [1543039.580173] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:17:08.634917+00:00 node-68 kernel: [1543039.580176] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:17:08.634919+00:00 node-68 kernel: [1543039.580178] ffff8820358ba100 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:17:08.634921+00:00 node-68 kernel: [1543039.580181] Call Trace: 2017-10-21T18:17:08.634923+00:00 node-68 kernel: [1543039.580182] [] dump_stack+0x63/0x90 2017-10-21T18:17:08.634924+00:00 node-68 kernel: [1543039.580191] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:17:08.634925+00:00 node-68 kernel: [1543039.580194] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:17:08.634925+00:00 node-68 kernel: [1543039.580198] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:17:08.634927+00:00 node-68 kernel: [1543039.580200] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:17:08.634929+00:00 node-68 kernel: [1543039.580202] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:17:08.634930+00:00 node-68 kernel: [1543039.580209] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:17:08.634932+00:00 node-68 kernel: [1543039.580212] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:17:08.634933+00:00 node-68 kernel: [1543039.580217] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:17:08.634934+00:00 node-68 kernel: [1543039.580220] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:17:08.634943+00:00 node-68 kernel: [1543039.580223] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:17:08.634944+00:00 node-68 kernel: [1543039.580227] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:17:08.634946+00:00 node-68 kernel: [1543039.580231] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:17:08.634947+00:00 node-68 kernel: [1543039.580235] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:17:08.634947+00:00 node-68 kernel: [1543039.580242] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:17:08.634948+00:00 node-68 kernel: [1543039.580247] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:17:08.634951+00:00 node-68 kernel: [1543039.580251] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:17:08.634952+00:00 node-68 kernel: [1543039.580255] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:17:08.634954+00:00 node-68 kernel: [1543039.580259] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:17:08.634956+00:00 node-68 kernel: [1543039.580262] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:17:08.634957+00:00 node-68 kernel: [1543039.580267] [] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T18:17:08.634958+00:00 node-68 kernel: [1543039.580271] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:17:08.634966+00:00 node-68 kernel: [1543039.580273] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:17:08.634980+00:00 node-68 kernel: [1543039.580277] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:17:08.634982+00:00 node-68 kernel: [1543039.580279] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:17:08.634984+00:00 node-68 kernel: [1543039.580280] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:17:08.634985+00:00 node-68 kernel: [1543039.580282] [] process_backlog+0xa8/0x150 2017-10-21T18:17:08.634987+00:00 node-68 kernel: [1543039.580284] [] net_rx_action+0x21e/0x360 2017-10-21T18:17:08.634989+00:00 node-68 kernel: [1543039.580287] [] __do_softirq+0x101/0x290 2017-10-21T18:17:08.634990+00:00 node-68 kernel: [1543039.580290] [] irq_exit+0xa3/0xb0 2017-10-21T18:17:08.634991+00:00 node-68 kernel: [1543039.580293] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:17:08.634993+00:00 node-68 kernel: [1543039.580298] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:17:08.634994+00:00 node-68 kernel: [1543039.580299] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:17:08.634995+00:00 node-68 kernel: [1543039.580304] [] cpuidle_enter+0x17/0x20 2017-10-21T18:17:08.634997+00:00 node-68 kernel: [1543039.580308] [] call_cpuidle+0x32/0x60 2017-10-21T18:17:08.634999+00:00 node-68 kernel: [1543039.580309] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:17:08.635000+00:00 node-68 kernel: [1543039.580312] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:17:08.635001+00:00 node-68 kernel: [1543039.580314] [] start_secondary+0x154/0x190 2017-10-21T18:17:08.635002+00:00 node-68 kernel: [1543039.580321] ---[ end trace d44d42b3ada78464 ]--- 2017-10-21T18:29:18.274813+00:00 node-68 kernel: [1543769.172158] ------------[ cut here ]------------ 2017-10-21T18:29:18.274839+00:00 node-68 kernel: [1543769.172178] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:29:18.274841+00:00 node-68 kernel: [1543769.172183] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:29:18.274843+00:00 node-68 kernel: [1543769.172185] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:29:18.274852+00:00 node-68 kernel: [1543769.172258] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:29:18.274854+00:00 node-68 kernel: [1543769.172259] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:29:18.274855+00:00 node-68 kernel: [1543769.172260] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:29:18.274870+00:00 node-68 kernel: [1543769.172263] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:29:18.274871+00:00 node-68 kernel: [1543769.172265] ffff88103500f700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:29:18.274872+00:00 node-68 kernel: [1543769.172266] Call Trace: 2017-10-21T18:29:18.274873+00:00 node-68 kernel: [1543769.172267] [] dump_stack+0x63/0x90 2017-10-21T18:29:18.274874+00:00 node-68 kernel: [1543769.172275] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:29:18.274875+00:00 node-68 kernel: [1543769.172277] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:29:18.274875+00:00 node-68 kernel: [1543769.172280] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:29:18.274876+00:00 node-68 kernel: [1543769.172281] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:29:18.274877+00:00 node-68 kernel: [1543769.172283] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:29:18.274878+00:00 node-68 kernel: [1543769.172288] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:29:18.274879+00:00 node-68 kernel: [1543769.172291] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:29:18.274880+00:00 node-68 kernel: [1543769.172297] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:29:18.274880+00:00 node-68 kernel: [1543769.172300] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:29:18.274881+00:00 node-68 kernel: [1543769.172302] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:29:18.274882+00:00 node-68 kernel: [1543769.172305] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:29:18.274884+00:00 node-68 kernel: [1543769.172307] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:29:18.274884+00:00 node-68 kernel: [1543769.172310] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:29:18.274885+00:00 node-68 kernel: [1543769.172315] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:29:18.274886+00:00 node-68 kernel: [1543769.172318] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:29:18.274886+00:00 node-68 kernel: [1543769.172321] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:29:18.274888+00:00 node-68 kernel: [1543769.172323] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:29:18.274889+00:00 node-68 kernel: [1543769.172326] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:29:18.274889+00:00 node-68 kernel: [1543769.172329] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:29:18.274890+00:00 node-68 kernel: [1543769.172332] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:29:18.274891+00:00 node-68 kernel: [1543769.172335] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:29:18.274892+00:00 node-68 kernel: [1543769.172337] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:29:18.274899+00:00 node-68 kernel: [1543769.172338] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:29:18.274900+00:00 node-68 kernel: [1543769.172340] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:29:18.274901+00:00 node-68 kernel: [1543769.172341] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:29:18.274901+00:00 node-68 kernel: [1543769.172342] [] process_backlog+0xa8/0x150 2017-10-21T18:29:18.274902+00:00 node-68 kernel: [1543769.172344] [] net_rx_action+0x21e/0x360 2017-10-21T18:29:18.274903+00:00 node-68 kernel: [1543769.172346] [] __do_softirq+0x101/0x290 2017-10-21T18:29:18.274904+00:00 node-68 kernel: [1543769.172348] [] irq_exit+0xa3/0xb0 2017-10-21T18:29:18.274905+00:00 node-68 kernel: [1543769.172350] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:29:18.274906+00:00 node-68 kernel: [1543769.172353] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:29:18.274906+00:00 node-68 kernel: [1543769.172354] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:29:18.274907+00:00 node-68 kernel: [1543769.172357] [] cpuidle_enter+0x17/0x20 2017-10-21T18:29:18.274908+00:00 node-68 kernel: [1543769.172360] [] call_cpuidle+0x32/0x60 2017-10-21T18:29:18.274909+00:00 node-68 kernel: [1543769.172361] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:29:18.274910+00:00 node-68 kernel: [1543769.172363] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:29:18.274911+00:00 node-68 kernel: [1543769.172365] [] start_secondary+0x154/0x190 2017-10-21T18:29:18.274911+00:00 node-68 kernel: [1543769.172367] ---[ end trace d44d42b3ada78465 ]--- 2017-10-21T18:30:53.439260+00:00 node-68 kernel: [1543864.330360] ------------[ cut here ]------------ 2017-10-21T18:30:53.439280+00:00 node-68 kernel: [1543864.330379] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:30:53.439282+00:00 node-68 kernel: [1543864.330383] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:30:53.439283+00:00 node-68 kernel: [1543864.330386] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:30:53.439284+00:00 node-68 kernel: [1543864.330468] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:30:53.439292+00:00 node-68 kernel: [1543864.330470] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:30:53.439293+00:00 node-68 kernel: [1543864.330471] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:30:53.439310+00:00 node-68 kernel: [1543864.330473] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:30:53.439311+00:00 node-68 kernel: [1543864.330475] ffff880020613700 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:30:53.439312+00:00 node-68 kernel: [1543864.330477] Call Trace: 2017-10-21T18:30:53.439313+00:00 node-68 kernel: [1543864.330478] [] dump_stack+0x63/0x90 2017-10-21T18:30:53.439314+00:00 node-68 kernel: [1543864.330486] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:30:53.439315+00:00 node-68 kernel: [1543864.330489] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:30:53.439315+00:00 node-68 kernel: [1543864.330492] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:30:53.439316+00:00 node-68 kernel: [1543864.330493] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:30:53.439317+00:00 node-68 kernel: [1543864.330495] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:30:53.439318+00:00 node-68 kernel: [1543864.330500] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:30:53.439319+00:00 node-68 kernel: [1543864.330503] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:30:53.439320+00:00 node-68 kernel: [1543864.330505] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:30:53.439320+00:00 node-68 kernel: [1543864.330509] [] ? nf_iterate+0x62/0x80 2017-10-21T18:30:53.439321+00:00 node-68 kernel: [1543864.330511] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:30:53.439322+00:00 node-68 kernel: [1543864.330517] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:30:53.439323+00:00 node-68 kernel: [1543864.330520] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:30:53.439324+00:00 node-68 kernel: [1543864.330522] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:30:53.439325+00:00 node-68 kernel: [1543864.330525] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:30:53.439325+00:00 node-68 kernel: [1543864.330528] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:30:53.439326+00:00 node-68 kernel: [1543864.330529] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:30:53.439328+00:00 node-68 kernel: [1543864.330531] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:30:53.439329+00:00 node-68 kernel: [1543864.330535] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:30:53.439329+00:00 node-68 kernel: [1543864.330537] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:30:53.439330+00:00 node-68 kernel: [1543864.330540] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:30:53.439331+00:00 node-68 kernel: [1543864.330541] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:30:53.439332+00:00 node-68 kernel: [1543864.330543] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:30:53.439333+00:00 node-68 kernel: [1543864.330545] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:30:53.439340+00:00 node-68 kernel: [1543864.330546] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:30:53.439341+00:00 node-68 kernel: [1543864.330547] [] process_backlog+0xa8/0x150 2017-10-21T18:30:53.439342+00:00 node-68 kernel: [1543864.330549] [] net_rx_action+0x21e/0x360 2017-10-21T18:30:53.439343+00:00 node-68 kernel: [1543864.330551] [] __do_softirq+0x101/0x290 2017-10-21T18:30:53.439344+00:00 node-68 kernel: [1543864.330553] [] irq_exit+0xa3/0xb0 2017-10-21T18:30:53.439345+00:00 node-68 kernel: [1543864.330555] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:30:53.439346+00:00 node-68 kernel: [1543864.330559] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:30:53.439346+00:00 node-68 kernel: [1543864.330560] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:30:53.439347+00:00 node-68 kernel: [1543864.330563] [] cpuidle_enter+0x17/0x20 2017-10-21T18:30:53.439347+00:00 node-68 kernel: [1543864.330566] [] call_cpuidle+0x32/0x60 2017-10-21T18:30:53.439349+00:00 node-68 kernel: [1543864.330567] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:30:53.439350+00:00 node-68 kernel: [1543864.330569] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:30:53.439350+00:00 node-68 kernel: [1543864.330570] [] start_secondary+0x154/0x190 2017-10-21T18:30:53.439351+00:00 node-68 kernel: [1543864.330572] ---[ end trace d44d42b3ada78466 ]--- 2017-10-21T18:33:34.884193+00:00 node-68 kernel: [1544025.764717] ------------[ cut here ]------------ 2017-10-21T18:33:34.884214+00:00 node-68 kernel: [1544025.764732] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:33:34.884216+00:00 node-68 kernel: [1544025.764735] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:33:34.884217+00:00 node-68 kernel: [1544025.764737] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:33:34.884218+00:00 node-68 kernel: [1544025.764805] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:33:34.884227+00:00 node-68 kernel: [1544025.764806] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:33:34.884229+00:00 node-68 kernel: [1544025.764807] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:33:34.884245+00:00 node-68 kernel: [1544025.764810] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:33:34.884247+00:00 node-68 kernel: [1544025.764811] ffff8810364c7500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:33:34.884248+00:00 node-68 kernel: [1544025.764813] Call Trace: 2017-10-21T18:33:34.884249+00:00 node-68 kernel: [1544025.764814] [] dump_stack+0x63/0x90 2017-10-21T18:33:34.884250+00:00 node-68 kernel: [1544025.764822] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:33:34.884250+00:00 node-68 kernel: [1544025.764823] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:33:34.884251+00:00 node-68 kernel: [1544025.764826] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:33:34.884251+00:00 node-68 kernel: [1544025.764827] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:33:34.884253+00:00 node-68 kernel: [1544025.764829] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:33:34.884254+00:00 node-68 kernel: [1544025.764835] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:33:34.884254+00:00 node-68 kernel: [1544025.764838] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:33:34.884255+00:00 node-68 kernel: [1544025.764840] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:33:34.884256+00:00 node-68 kernel: [1544025.764844] [] ? nf_iterate+0x62/0x80 2017-10-21T18:33:34.884256+00:00 node-68 kernel: [1544025.764847] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:33:34.884258+00:00 node-68 kernel: [1544025.764852] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:33:34.884259+00:00 node-68 kernel: [1544025.764855] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:33:34.884259+00:00 node-68 kernel: [1544025.764857] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:33:34.884260+00:00 node-68 kernel: [1544025.764860] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:33:34.884261+00:00 node-68 kernel: [1544025.764863] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:33:34.884261+00:00 node-68 kernel: [1544025.764865] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:33:34.884263+00:00 node-68 kernel: [1544025.764866] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:33:34.884264+00:00 node-68 kernel: [1544025.764870] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:33:34.884265+00:00 node-68 kernel: [1544025.764873] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:33:34.884265+00:00 node-68 kernel: [1544025.764874] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:33:34.884266+00:00 node-68 kernel: [1544025.764877] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:33:34.884267+00:00 node-68 kernel: [1544025.764880] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:33:34.884274+00:00 node-68 kernel: [1544025.764882] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:33:34.884275+00:00 node-68 kernel: [1544025.764883] [] process_backlog+0xa8/0x150 2017-10-21T18:33:34.884275+00:00 node-68 kernel: [1544025.764884] [] net_rx_action+0x21e/0x360 2017-10-21T18:33:34.884276+00:00 node-68 kernel: [1544025.764887] [] __do_softirq+0x101/0x290 2017-10-21T18:33:34.884276+00:00 node-68 kernel: [1544025.764888] [] irq_exit+0xa3/0xb0 2017-10-21T18:33:34.884278+00:00 node-68 kernel: [1544025.764890] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:33:34.884279+00:00 node-68 kernel: [1544025.764893] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:33:34.884279+00:00 node-68 kernel: [1544025.764894] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:33:34.884280+00:00 node-68 kernel: [1544025.764898] [] cpuidle_enter+0x17/0x20 2017-10-21T18:33:34.884281+00:00 node-68 kernel: [1544025.764900] [] call_cpuidle+0x32/0x60 2017-10-21T18:33:34.884281+00:00 node-68 kernel: [1544025.764901] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:33:34.884282+00:00 node-68 kernel: [1544025.764903] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:33:34.884283+00:00 node-68 kernel: [1544025.764905] [] start_secondary+0x154/0x190 2017-10-21T18:33:34.884284+00:00 node-68 kernel: [1544025.764907] ---[ end trace d44d42b3ada78467 ]--- 2017-10-21T18:36:09.052008+00:00 node-68 kernel: [1544179.922355] ------------[ cut here ]------------ 2017-10-21T18:36:09.052038+00:00 node-68 kernel: [1544179.922375] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:36:09.052040+00:00 node-68 kernel: [1544179.922380] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=2612 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:36:09.052042+00:00 node-68 kernel: [1544179.922382] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:36:09.052047+00:00 node-68 kernel: [1544179.922467] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:36:09.052048+00:00 node-68 kernel: [1544179.922469] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:36:09.052049+00:00 node-68 kernel: [1544179.922472] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:36:09.052075+00:00 node-68 kernel: [1544179.922475] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:36:09.052076+00:00 node-68 kernel: [1544179.922477] ffff882035ee3e00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:36:09.052077+00:00 node-68 kernel: [1544179.922480] Call Trace: 2017-10-21T18:36:09.052079+00:00 node-68 kernel: [1544179.922482] [] dump_stack+0x63/0x90 2017-10-21T18:36:09.052079+00:00 node-68 kernel: [1544179.922492] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:36:09.052080+00:00 node-68 kernel: [1544179.922495] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:36:09.052080+00:00 node-68 kernel: [1544179.922498] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:36:09.052081+00:00 node-68 kernel: [1544179.922501] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:36:09.052083+00:00 node-68 kernel: [1544179.922504] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:36:09.052084+00:00 node-68 kernel: [1544179.922511] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:36:09.052084+00:00 node-68 kernel: [1544179.922515] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:36:09.052085+00:00 node-68 kernel: [1544179.922520] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:36:09.052086+00:00 node-68 kernel: [1544179.922523] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:36:09.052087+00:00 node-68 kernel: [1544179.922526] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:36:09.052088+00:00 node-68 kernel: [1544179.922530] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:36:09.052090+00:00 node-68 kernel: [1544179.922534] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:36:09.052090+00:00 node-68 kernel: [1544179.922539] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:36:09.052091+00:00 node-68 kernel: [1544179.922542] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:36:09.052092+00:00 node-68 kernel: [1544179.922545] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:36:09.052093+00:00 node-68 kernel: [1544179.922547] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:36:09.052094+00:00 node-68 kernel: [1544179.922554] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:36:09.052095+00:00 node-68 kernel: [1544179.922558] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:36:09.052097+00:00 node-68 kernel: [1544179.922561] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:36:09.052103+00:00 node-68 kernel: [1544179.922562] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:36:09.052104+00:00 node-68 kernel: [1544179.922565] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:36:09.052106+00:00 node-68 kernel: [1544179.922568] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:36:09.052116+00:00 node-68 kernel: [1544179.922570] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:36:09.052118+00:00 node-68 kernel: [1544179.922571] [] process_backlog+0xa8/0x150 2017-10-21T18:36:09.052120+00:00 node-68 kernel: [1544179.922572] [] net_rx_action+0x21e/0x360 2017-10-21T18:36:09.052122+00:00 node-68 kernel: [1544179.922575] [] __do_softirq+0x101/0x290 2017-10-21T18:36:09.052123+00:00 node-68 kernel: [1544179.922577] [] irq_exit+0xa3/0xb0 2017-10-21T18:36:09.052124+00:00 node-68 kernel: [1544179.922578] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:36:09.052126+00:00 node-68 kernel: [1544179.922582] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:36:09.052128+00:00 node-68 kernel: [1544179.922582] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:36:09.052129+00:00 node-68 kernel: [1544179.922586] [] cpuidle_enter+0x17/0x20 2017-10-21T18:36:09.052130+00:00 node-68 kernel: [1544179.922588] [] call_cpuidle+0x32/0x60 2017-10-21T18:36:09.052132+00:00 node-68 kernel: [1544179.922590] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:36:09.052133+00:00 node-68 kernel: [1544179.922591] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:36:09.052135+00:00 node-68 kernel: [1544179.922593] [] start_secondary+0x154/0x190 2017-10-21T18:36:09.052136+00:00 node-68 kernel: [1544179.922596] ---[ end trace d44d42b3ada78468 ]--- 2017-10-21T18:36:34.255783+00:00 node-68 kernel: [1544205.124514] ------------[ cut here ]------------ 2017-10-21T18:36:34.255803+00:00 node-68 kernel: [1544205.124528] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:36:34.255805+00:00 node-68 kernel: [1544205.124531] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:36:34.255805+00:00 node-68 kernel: [1544205.124532] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:36:34.255807+00:00 node-68 kernel: [1544205.124600] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:36:34.255808+00:00 node-68 kernel: [1544205.124601] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:36:34.255809+00:00 node-68 kernel: [1544205.124602] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:36:34.255823+00:00 node-68 kernel: [1544205.124604] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:36:34.255824+00:00 node-68 kernel: [1544205.124606] ffff880df84f8b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:36:34.255825+00:00 node-68 kernel: [1544205.124607] Call Trace: 2017-10-21T18:36:34.255826+00:00 node-68 kernel: [1544205.124609] [] dump_stack+0x63/0x90 2017-10-21T18:36:34.255835+00:00 node-68 kernel: [1544205.124616] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:36:34.255837+00:00 node-68 kernel: [1544205.124617] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:36:34.255838+00:00 node-68 kernel: [1544205.124620] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:36:34.255839+00:00 node-68 kernel: [1544205.124621] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:36:34.255840+00:00 node-68 kernel: [1544205.124623] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:36:34.255841+00:00 node-68 kernel: [1544205.124629] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:36:34.255842+00:00 node-68 kernel: [1544205.124634] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:36:34.255842+00:00 node-68 kernel: [1544205.124636] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:36:34.255843+00:00 node-68 kernel: [1544205.124639] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:36:34.255844+00:00 node-68 kernel: [1544205.124645] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:36:34.255845+00:00 node-68 kernel: [1544205.124648] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:36:34.255846+00:00 node-68 kernel: [1544205.124653] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:36:34.255846+00:00 node-68 kernel: [1544205.124655] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:36:34.255847+00:00 node-68 kernel: [1544205.124665] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:36:34.255847+00:00 node-68 kernel: [1544205.124667] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:36:34.255848+00:00 node-68 kernel: [1544205.124671] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:36:34.255849+00:00 node-68 kernel: [1544205.124674] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:36:34.255851+00:00 node-68 kernel: [1544205.124677] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:36:34.255851+00:00 node-68 kernel: [1544205.124680] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:36:34.255852+00:00 node-68 kernel: [1544205.124681] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:36:34.255852+00:00 node-68 kernel: [1544205.124683] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:36:34.255853+00:00 node-68 kernel: [1544205.124684] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:36:34.255855+00:00 node-68 kernel: [1544205.124686] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:36:34.255863+00:00 node-68 kernel: [1544205.124687] [] process_backlog+0xa8/0x150 2017-10-21T18:36:34.255864+00:00 node-68 kernel: [1544205.124688] [] net_rx_action+0x21e/0x360 2017-10-21T18:36:34.255865+00:00 node-68 kernel: [1544205.124691] [] __do_softirq+0x101/0x290 2017-10-21T18:36:34.255866+00:00 node-68 kernel: [1544205.124693] [] irq_exit+0xa3/0xb0 2017-10-21T18:36:34.255867+00:00 node-68 kernel: [1544205.124696] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:36:34.255868+00:00 node-68 kernel: [1544205.124700] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:36:34.255869+00:00 node-68 kernel: [1544205.124701] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:36:34.255870+00:00 node-68 kernel: [1544205.124704] [] cpuidle_enter+0x17/0x20 2017-10-21T18:36:34.255871+00:00 node-68 kernel: [1544205.124707] [] call_cpuidle+0x32/0x60 2017-10-21T18:36:34.255871+00:00 node-68 kernel: [1544205.124708] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:36:34.255873+00:00 node-68 kernel: [1544205.124710] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:36:34.255874+00:00 node-68 kernel: [1544205.124712] [] start_secondary+0x154/0x190 2017-10-21T18:36:34.255875+00:00 node-68 kernel: [1544205.124714] ---[ end trace d44d42b3ada78469 ]--- 2017-10-21T18:37:01.283834+00:00 node-68 kernel: [1544232.150667] ------------[ cut here ]------------ 2017-10-21T18:37:01.283854+00:00 node-68 kernel: [1544232.150676] WARNING: CPU: 27 PID: 31552 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:37:01.283856+00:00 node-68 kernel: [1544232.150678] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:37:01.283857+00:00 node-68 kernel: [1544232.150679] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:37:01.283859+00:00 node-68 kernel: [1544232.150743] CPU: 27 PID: 31552 Comm: vhost-31550 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:37:01.283867+00:00 node-68 kernel: [1544232.150744] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:37:01.283868+00:00 node-68 kernel: [1544232.150745] 0000000000000286 a89f10334e108e62 ffff88103fc437f0 ffffffff813f9f83 2017-10-21T18:37:01.283882+00:00 node-68 kernel: [1544232.150747] ffff88103fc43838 ffffffff81d6f780 ffff88103fc43828 ffffffff810812f2 2017-10-21T18:37:01.283884+00:00 node-68 kernel: [1544232.150748] ffff881036f39600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:37:01.283885+00:00 node-68 kernel: [1544232.150750] Call Trace: 2017-10-21T18:37:01.283886+00:00 node-68 kernel: [1544232.150751] [] dump_stack+0x63/0x90 2017-10-21T18:37:01.283887+00:00 node-68 kernel: [1544232.150759] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:37:01.283888+00:00 node-68 kernel: [1544232.150760] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:37:01.283888+00:00 node-68 kernel: [1544232.150763] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:37:01.283889+00:00 node-68 kernel: [1544232.150764] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:37:01.283890+00:00 node-68 kernel: [1544232.150767] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:37:01.283892+00:00 node-68 kernel: [1544232.150772] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:37:01.283892+00:00 node-68 kernel: [1544232.150775] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:37:01.283893+00:00 node-68 kernel: [1544232.150777] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:37:01.283894+00:00 node-68 kernel: [1544232.150780] [] ? nf_iterate+0x62/0x80 2017-10-21T18:37:01.283895+00:00 node-68 kernel: [1544232.150782] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:37:01.283896+00:00 node-68 kernel: [1544232.150788] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:37:01.283897+00:00 node-68 kernel: [1544232.150791] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:37:01.283898+00:00 node-68 kernel: [1544232.150793] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:37:01.283899+00:00 node-68 kernel: [1544232.150796] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:37:01.283899+00:00 node-68 kernel: [1544232.150798] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:37:01.283900+00:00 node-68 kernel: [1544232.150801] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:37:01.283901+00:00 node-68 kernel: [1544232.150803] [] ? nf_iterate+0x62/0x80 2017-10-21T18:37:01.283903+00:00 node-68 kernel: [1544232.150804] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:37:01.283903+00:00 node-68 kernel: [1544232.150806] [] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-21T18:37:01.283904+00:00 node-68 kernel: [1544232.150809] [] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-21T18:37:01.283905+00:00 node-68 kernel: [1544232.150812] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:37:01.283906+00:00 node-68 kernel: [1544232.150814] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:37:01.283915+00:00 node-68 kernel: [1544232.150816] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:37:01.283916+00:00 node-68 kernel: [1544232.150819] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:37:01.283917+00:00 node-68 kernel: [1544232.150820] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:37:01.283917+00:00 node-68 kernel: [1544232.150821] [] process_backlog+0xa8/0x150 2017-10-21T18:37:01.283918+00:00 node-68 kernel: [1544232.150823] [] net_rx_action+0x21e/0x360 2017-10-21T18:37:01.283919+00:00 node-68 kernel: [1544232.150825] [] __do_softirq+0x101/0x290 2017-10-21T18:37:01.283920+00:00 node-68 kernel: [1544232.150827] [] do_softirq_own_stack+0x1c/0x30 2017-10-21T18:37:01.283921+00:00 node-68 kernel: [1544232.150828] [] do_softirq.part.19+0x38/0x40 2017-10-21T18:37:01.283921+00:00 node-68 kernel: [1544232.150831] [] do_softirq+0x1d/0x20 2017-10-21T18:37:01.283922+00:00 node-68 kernel: [1544232.150832] [] netif_rx_ni+0x33/0x80 2017-10-21T18:37:01.283923+00:00 node-68 kernel: [1544232.150835] [] tun_get_user+0x506/0x880 2017-10-21T18:37:01.283924+00:00 node-68 kernel: [1544232.150837] [] tun_sendmsg+0x51/0x70 2017-10-21T18:37:01.283925+00:00 node-68 kernel: [1544232.150839] [] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-21T18:37:01.283926+00:00 node-68 kernel: [1544232.150841] [] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-21T18:37:01.283926+00:00 node-68 kernel: [1544232.150844] [] vhost_worker+0xf3/0x190 [vhost] 2017-10-21T18:37:01.283927+00:00 node-68 kernel: [1544232.150846] [] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-21T18:37:01.283931+00:00 node-68 kernel: [1544232.150848] [] kthread+0xe5/0x100 2017-10-21T18:37:01.283932+00:00 node-68 kernel: [1544232.150849] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:37:01.283933+00:00 node-68 kernel: [1544232.150853] [] ret_from_fork+0x3f/0x70 2017-10-21T18:37:01.283933+00:00 node-68 kernel: [1544232.150854] [] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-21T18:37:01.283934+00:00 node-68 kernel: [1544232.150855] ---[ end trace d44d42b3ada7846a ]--- 2017-10-21T18:38:04.899277+00:00 node-68 kernel: [1544295.762023] ------------[ cut here ]------------ 2017-10-21T18:38:04.899296+00:00 node-68 kernel: [1544295.762039] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:38:04.899297+00:00 node-68 kernel: [1544295.762042] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:38:04.899298+00:00 node-68 kernel: [1544295.762044] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:38:04.899300+00:00 node-68 kernel: [1544295.762113] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:38:04.899309+00:00 node-68 kernel: [1544295.762115] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:38:04.899310+00:00 node-68 kernel: [1544295.762116] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:38:04.899325+00:00 node-68 kernel: [1544295.762118] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:38:04.899326+00:00 node-68 kernel: [1544295.762120] ffff880006541a00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:38:04.899328+00:00 node-68 kernel: [1544295.762122] Call Trace: 2017-10-21T18:38:04.899329+00:00 node-68 kernel: [1544295.762123] [] dump_stack+0x63/0x90 2017-10-21T18:38:04.899330+00:00 node-68 kernel: [1544295.762136] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:38:04.899330+00:00 node-68 kernel: [1544295.762139] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:38:04.899331+00:00 node-68 kernel: [1544295.762142] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:38:04.899332+00:00 node-68 kernel: [1544295.762143] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:38:04.899333+00:00 node-68 kernel: [1544295.762150] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:38:04.899334+00:00 node-68 kernel: [1544295.762157] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:38:04.899335+00:00 node-68 kernel: [1544295.762160] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:38:04.899335+00:00 node-68 kernel: [1544295.762162] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:38:04.899336+00:00 node-68 kernel: [1544295.762174] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:04.899337+00:00 node-68 kernel: [1544295.762176] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:38:04.899338+00:00 node-68 kernel: [1544295.762183] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:38:04.899339+00:00 node-68 kernel: [1544295.762186] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:38:04.899340+00:00 node-68 kernel: [1544295.762189] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:38:04.899340+00:00 node-68 kernel: [1544295.762192] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:38:04.899341+00:00 node-68 kernel: [1544295.762193] [] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-21T18:38:04.899342+00:00 node-68 kernel: [1544295.762197] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:38:04.899343+00:00 node-68 kernel: [1544295.762199] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:04.899344+00:00 node-68 kernel: [1544295.762201] [] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-21T18:38:04.899345+00:00 node-68 kernel: [1544295.762204] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:38:04.899346+00:00 node-68 kernel: [1544295.762208] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:38:04.899346+00:00 node-68 kernel: [1544295.762211] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:38:04.899347+00:00 node-68 kernel: [1544295.762212] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:38:04.899355+00:00 node-68 kernel: [1544295.762214] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:38:04.899356+00:00 node-68 kernel: [1544295.762215] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:38:04.899357+00:00 node-68 kernel: [1544295.762217] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:38:04.899358+00:00 node-68 kernel: [1544295.762218] [] process_backlog+0xa8/0x150 2017-10-21T18:38:04.899359+00:00 node-68 kernel: [1544295.762220] [] net_rx_action+0x21e/0x360 2017-10-21T18:38:04.899360+00:00 node-68 kernel: [1544295.762222] [] __do_softirq+0x101/0x290 2017-10-21T18:38:04.899361+00:00 node-68 kernel: [1544295.762224] [] irq_exit+0xa3/0xb0 2017-10-21T18:38:04.899362+00:00 node-68 kernel: [1544295.762227] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:38:04.899363+00:00 node-68 kernel: [1544295.762231] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:38:04.899364+00:00 node-68 kernel: [1544295.762232] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:38:04.899364+00:00 node-68 kernel: [1544295.762235] [] cpuidle_enter+0x17/0x20 2017-10-21T18:38:04.899365+00:00 node-68 kernel: [1544295.762238] [] call_cpuidle+0x32/0x60 2017-10-21T18:38:04.899367+00:00 node-68 kernel: [1544295.762239] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:38:04.899367+00:00 node-68 kernel: [1544295.762240] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:38:04.899368+00:00 node-68 kernel: [1544295.762242] [] start_secondary+0x154/0x190 2017-10-21T18:38:04.899368+00:00 node-68 kernel: [1544295.762244] ---[ end trace d44d42b3ada7846b ]--- 2017-10-21T18:38:13.142076+00:00 node-68 kernel: [1544304.004304] ------------[ cut here ]------------ 2017-10-21T18:38:13.142100+00:00 node-68 kernel: [1544304.004320] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:38:13.142103+00:00 node-68 kernel: [1544304.004323] be2net: caps=(0x0000080600114bb3, 0x0000000000000000) len=2656 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:38:13.142104+00:00 node-68 kernel: [1544304.004325] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:38:13.142107+00:00 node-68 kernel: [1544304.004394] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:38:13.142109+00:00 node-68 kernel: [1544304.004396] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:38:13.142110+00:00 node-68 kernel: [1544304.004397] 0000000000000286 0fc821d2ff4865f6 ffff88103fc43918 ffffffff813f9f83 2017-10-21T18:38:13.142125+00:00 node-68 kernel: [1544304.004399] ffff88103fc43960 ffffffff81d6f780 ffff88103fc43950 ffffffff810812f2 2017-10-21T18:38:13.142127+00:00 node-68 kernel: [1544304.004400] ffff88094f45ba00 ffff881033400000 0000000000000006 0000000000000081 2017-10-21T18:38:13.142128+00:00 node-68 kernel: [1544304.004402] Call Trace: 2017-10-21T18:38:13.142129+00:00 node-68 kernel: [1544304.004403] [] dump_stack+0x63/0x90 2017-10-21T18:38:13.142130+00:00 node-68 kernel: [1544304.004411] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:38:13.142130+00:00 node-68 kernel: [1544304.004413] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:38:13.142131+00:00 node-68 kernel: [1544304.004416] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:38:13.142131+00:00 node-68 kernel: [1544304.004419] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:38:13.142133+00:00 node-68 kernel: [1544304.004421] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:38:13.142134+00:00 node-68 kernel: [1544304.004423] [] validate_xmit_skb.isra.97.part.98+0x10d/0x2b0 2017-10-21T18:38:13.142135+00:00 node-68 kernel: [1544304.004424] [] validate_xmit_skb_list+0x3b/0x60 2017-10-21T18:38:13.142135+00:00 node-68 kernel: [1544304.004428] [] sch_direct_xmit+0x16a/0x220 2017-10-21T18:38:13.142136+00:00 node-68 kernel: [1544304.004430] [] __dev_queue_xmit+0x23d/0x590 2017-10-21T18:38:13.142136+00:00 node-68 kernel: [1544304.004431] [] dev_queue_xmit+0x10/0x20 2017-10-21T18:38:13.142138+00:00 node-68 kernel: [1544304.004439] [] br_dev_queue_push_xmit+0x7a/0x140 [bridge] 2017-10-21T18:38:13.142146+00:00 node-68 kernel: [1544304.004442] [] br_forward_finish+0x3d/0xb0 [bridge] 2017-10-21T18:38:13.142147+00:00 node-68 kernel: [1544304.004445] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:38:13.142148+00:00 node-68 kernel: [1544304.004448] [] __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:38:13.142149+00:00 node-68 kernel: [1544304.004453] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:38:13.142150+00:00 node-68 kernel: [1544304.004456] [] br_forward+0x87/0x90 [bridge] 2017-10-21T18:38:13.142151+00:00 node-68 kernel: [1544304.004459] [] br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:38:13.142153+00:00 node-68 kernel: [1544304.004463] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:38:13.142153+00:00 node-68 kernel: [1544304.004466] [] ? nf_iterate+0x62/0x80 2017-10-21T18:38:13.142154+00:00 node-68 kernel: [1544304.004469] [] br_handle_frame+0x174/0x2b0 [bridge] 2017-10-21T18:38:13.142155+00:00 node-68 kernel: [1544304.004472] [] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-21T18:38:13.142155+00:00 node-68 kernel: [1544304.004474] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:38:13.142157+00:00 node-68 kernel: [1544304.004478] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:38:13.142167+00:00 node-68 kernel: [1544304.004479] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:38:13.142168+00:00 node-68 kernel: [1544304.004480] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:38:13.142169+00:00 node-68 kernel: [1544304.004482] [] process_backlog+0xa8/0x150 2017-10-21T18:38:13.142170+00:00 node-68 kernel: [1544304.004483] [] net_rx_action+0x21e/0x360 2017-10-21T18:38:13.142173+00:00 node-68 kernel: [1544304.004486] [] __do_softirq+0x101/0x290 2017-10-21T18:38:13.142174+00:00 node-68 kernel: [1544304.004488] [] irq_exit+0xa3/0xb0 2017-10-21T18:38:13.142175+00:00 node-68 kernel: [1544304.004491] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:38:13.142176+00:00 node-68 kernel: [1544304.004496] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:38:13.142176+00:00 node-68 kernel: [1544304.004497] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:38:13.142177+00:00 node-68 kernel: [1544304.004500] [] cpuidle_enter+0x17/0x20 2017-10-21T18:38:13.142178+00:00 node-68 kernel: [1544304.004503] [] call_cpuidle+0x32/0x60 2017-10-21T18:38:13.142180+00:00 node-68 kernel: [1544304.004504] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:38:13.142181+00:00 node-68 kernel: [1544304.004506] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:38:13.142182+00:00 node-68 kernel: [1544304.004508] [] start_secondary+0x154/0x190 2017-10-21T18:38:13.142183+00:00 node-68 kernel: [1544304.004510] ---[ end trace d44d42b3ada7846c ]--- 2017-10-21T18:38:50.531669+00:00 node-68 kernel: [1544341.391440] ------------[ cut here ]------------ 2017-10-21T18:38:50.531690+00:00 node-68 kernel: [1544341.391454] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:38:50.531691+00:00 node-68 kernel: [1544341.391457] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:38:50.531692+00:00 node-68 kernel: [1544341.391459] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:38:50.531694+00:00 node-68 kernel: [1544341.391527] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:38:50.531695+00:00 node-68 kernel: [1544341.391529] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:38:50.531696+00:00 node-68 kernel: [1544341.391530] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:38:50.531710+00:00 node-68 kernel: [1544341.391532] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:38:50.531710+00:00 node-68 kernel: [1544341.391533] ffff882036b53800 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:38:50.531719+00:00 node-68 kernel: [1544341.391535] Call Trace: 2017-10-21T18:38:50.531720+00:00 node-68 kernel: [1544341.391536] [] dump_stack+0x63/0x90 2017-10-21T18:38:50.531721+00:00 node-68 kernel: [1544341.391544] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:38:50.531722+00:00 node-68 kernel: [1544341.391546] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:38:50.531723+00:00 node-68 kernel: [1544341.391549] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:38:50.531724+00:00 node-68 kernel: [1544341.391550] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:38:50.531725+00:00 node-68 kernel: [1544341.391552] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:38:50.531726+00:00 node-68 kernel: [1544341.391557] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:38:50.531726+00:00 node-68 kernel: [1544341.391561] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:38:50.531727+00:00 node-68 kernel: [1544341.391566] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:38:50.531727+00:00 node-68 kernel: [1544341.391568] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:38:50.531728+00:00 node-68 kernel: [1544341.391570] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:38:50.531729+00:00 node-68 kernel: [1544341.391573] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:38:50.531730+00:00 node-68 kernel: [1544341.391575] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:38:50.531731+00:00 node-68 kernel: [1544341.391578] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:38:50.531732+00:00 node-68 kernel: [1544341.391584] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:38:50.531732+00:00 node-68 kernel: [1544341.391587] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:38:50.531733+00:00 node-68 kernel: [1544341.391590] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:38:50.531734+00:00 node-68 kernel: [1544341.391593] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:38:50.531735+00:00 node-68 kernel: [1544341.391596] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:38:50.531736+00:00 node-68 kernel: [1544341.391599] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:38:50.531736+00:00 node-68 kernel: [1544341.391603] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:38:50.531737+00:00 node-68 kernel: [1544341.391606] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:38:50.531738+00:00 node-68 kernel: [1544341.391607] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:38:50.531745+00:00 node-68 kernel: [1544341.391609] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:38:50.531746+00:00 node-68 kernel: [1544341.391610] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:38:50.531747+00:00 node-68 kernel: [1544341.391611] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:38:50.531747+00:00 node-68 kernel: [1544341.391613] [] process_backlog+0xa8/0x150 2017-10-21T18:38:50.531748+00:00 node-68 kernel: [1544341.391614] [] net_rx_action+0x21e/0x360 2017-10-21T18:38:50.531749+00:00 node-68 kernel: [1544341.391616] [] __do_softirq+0x101/0x290 2017-10-21T18:38:50.531750+00:00 node-68 kernel: [1544341.391618] [] irq_exit+0xa3/0xb0 2017-10-21T18:38:50.531751+00:00 node-68 kernel: [1544341.391621] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:38:50.531752+00:00 node-68 kernel: [1544341.391624] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:38:50.531752+00:00 node-68 kernel: [1544341.391625] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:38:50.531753+00:00 node-68 kernel: [1544341.391628] [] cpuidle_enter+0x17/0x20 2017-10-21T18:38:50.531754+00:00 node-68 kernel: [1544341.391631] [] call_cpuidle+0x32/0x60 2017-10-21T18:38:50.531755+00:00 node-68 kernel: [1544341.391632] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:38:50.531756+00:00 node-68 kernel: [1544341.391633] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:38:50.531757+00:00 node-68 kernel: [1544341.391635] [] start_secondary+0x154/0x190 2017-10-21T18:38:50.531758+00:00 node-68 kernel: [1544341.391637] ---[ end trace d44d42b3ada7846d ]--- 2017-10-21T18:39:57.652040+00:00 node-68 kernel: [1544408.507376] ------------[ cut here ]------------ 2017-10-21T18:39:57.652064+00:00 node-68 kernel: [1544408.507390] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:39:57.652066+00:00 node-68 kernel: [1544408.507393] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=2613 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:39:57.652068+00:00 node-68 kernel: [1544408.507395] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:39:57.652088+00:00 node-68 kernel: [1544408.507464] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:39:57.652090+00:00 node-68 kernel: [1544408.507465] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:39:57.652091+00:00 node-68 kernel: [1544408.507466] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:39:57.652111+00:00 node-68 kernel: [1544408.507469] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:39:57.652114+00:00 node-68 kernel: [1544408.507471] ffff880d500f0d00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:39:57.652115+00:00 node-68 kernel: [1544408.507472] Call Trace: 2017-10-21T18:39:57.652117+00:00 node-68 kernel: [1544408.507473] [] dump_stack+0x63/0x90 2017-10-21T18:39:57.652118+00:00 node-68 kernel: [1544408.507481] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:39:57.652119+00:00 node-68 kernel: [1544408.507482] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:39:57.652120+00:00 node-68 kernel: [1544408.507485] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:39:57.652121+00:00 node-68 kernel: [1544408.507486] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:39:57.652123+00:00 node-68 kernel: [1544408.507488] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:39:57.652124+00:00 node-68 kernel: [1544408.507493] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:39:57.652125+00:00 node-68 kernel: [1544408.507496] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:39:57.652126+00:00 node-68 kernel: [1544408.507501] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:39:57.652127+00:00 node-68 kernel: [1544408.507503] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:39:57.652130+00:00 node-68 kernel: [1544408.507506] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:39:57.652132+00:00 node-68 kernel: [1544408.507508] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:39:57.652134+00:00 node-68 kernel: [1544408.507512] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:39:57.652151+00:00 node-68 kernel: [1544408.507515] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:39:57.652153+00:00 node-68 kernel: [1544408.507521] [] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-21T18:39:57.652154+00:00 node-68 kernel: [1544408.507524] [] ? __br_forward+0xa6/0x130 [bridge] 2017-10-21T18:39:57.652157+00:00 node-68 kernel: [1544408.507526] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:39:57.652159+00:00 node-68 kernel: [1544408.507529] [] ? br_forward+0x87/0x90 [bridge] 2017-10-21T18:39:57.652160+00:00 node-68 kernel: [1544408.507532] [] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-21T18:39:57.652161+00:00 node-68 kernel: [1544408.507535] [] ? __slab_free+0xcb/0x2c0 2017-10-21T18:39:57.652162+00:00 node-68 kernel: [1544408.507537] [] ? skb_release_data+0xa7/0xd0 2017-10-21T18:39:57.652163+00:00 node-68 kernel: [1544408.507540] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:39:57.652165+00:00 node-68 kernel: [1544408.507542] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:39:57.652181+00:00 node-68 kernel: [1544408.507544] [] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-21T18:39:57.652183+00:00 node-68 kernel: [1544408.507545] [] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-21T18:39:57.652184+00:00 node-68 kernel: [1544408.507547] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:39:57.652185+00:00 node-68 kernel: [1544408.507548] [] process_backlog+0xa8/0x150 2017-10-21T18:39:57.652188+00:00 node-68 kernel: [1544408.507549] [] net_rx_action+0x21e/0x360 2017-10-21T18:39:57.652190+00:00 node-68 kernel: [1544408.507552] [] __do_softirq+0x101/0x290 2017-10-21T18:39:57.652191+00:00 node-68 kernel: [1544408.507553] [] irq_exit+0xa3/0xb0 2017-10-21T18:39:57.652192+00:00 node-68 kernel: [1544408.507556] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:39:57.652193+00:00 node-68 kernel: [1544408.507559] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:39:57.652194+00:00 node-68 kernel: [1544408.507560] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:39:57.652195+00:00 node-68 kernel: [1544408.507564] [] cpuidle_enter+0x17/0x20 2017-10-21T18:39:57.652197+00:00 node-68 kernel: [1544408.507566] [] call_cpuidle+0x32/0x60 2017-10-21T18:39:57.652199+00:00 node-68 kernel: [1544408.507568] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:39:57.652200+00:00 node-68 kernel: [1544408.507569] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:39:57.652200+00:00 node-68 kernel: [1544408.507571] [] start_secondary+0x154/0x190 2017-10-21T18:39:57.652201+00:00 node-68 kernel: [1544408.507573] ---[ end trace d44d42b3ada7846e ]--- 2017-10-21T18:43:48.423729+00:00 node-68 kernel: [1544639.263828] ------------[ cut here ]------------ 2017-10-21T18:43:48.423755+00:00 node-68 kernel: [1544639.263847] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:43:48.423758+00:00 node-68 kernel: [1544639.263851] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2653 data_len=2611 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:43:48.423760+00:00 node-68 kernel: [1544639.263853] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:43:48.423764+00:00 node-68 kernel: [1544639.263950] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:43:48.423765+00:00 node-68 kernel: [1544639.263952] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:43:48.423766+00:00 node-68 kernel: [1544639.263954] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:43:48.423789+00:00 node-68 kernel: [1544639.263957] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:43:48.423791+00:00 node-68 kernel: [1544639.263960] ffff882035eeb200 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:43:48.423793+00:00 node-68 kernel: [1544639.263964] Call Trace: 2017-10-21T18:43:48.423795+00:00 node-68 kernel: [1544639.263965] [] dump_stack+0x63/0x90 2017-10-21T18:43:48.423796+00:00 node-68 kernel: [1544639.263974] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:43:48.423797+00:00 node-68 kernel: [1544639.263977] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:43:48.423798+00:00 node-68 kernel: [1544639.263981] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:43:48.423800+00:00 node-68 kernel: [1544639.263983] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:43:48.423801+00:00 node-68 kernel: [1544639.263985] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:43:48.423803+00:00 node-68 kernel: [1544639.263991] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:43:48.423806+00:00 node-68 kernel: [1544639.264002] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:43:48.423807+00:00 node-68 kernel: [1544639.264005] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:43:48.423808+00:00 node-68 kernel: [1544639.264009] [] ? nf_iterate+0x62/0x80 2017-10-21T18:43:48.423810+00:00 node-68 kernel: [1544639.264012] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:43:48.423811+00:00 node-68 kernel: [1544639.264018] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:43:48.423813+00:00 node-68 kernel: [1544639.264022] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:43:48.423814+00:00 node-68 kernel: [1544639.264026] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:43:48.423815+00:00 node-68 kernel: [1544639.264030] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:43:48.423816+00:00 node-68 kernel: [1544639.264033] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:43:48.423817+00:00 node-68 kernel: [1544639.264035] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:43:48.423819+00:00 node-68 kernel: [1544639.264037] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:43:48.423820+00:00 node-68 kernel: [1544639.264041] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:43:48.423821+00:00 node-68 kernel: [1544639.264045] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:43:48.423822+00:00 node-68 kernel: [1544639.264047] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:43:48.423823+00:00 node-68 kernel: [1544639.264051] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:43:48.423825+00:00 node-68 kernel: [1544639.264054] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:43:48.423838+00:00 node-68 kernel: [1544639.264056] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:43:48.423840+00:00 node-68 kernel: [1544639.264058] [] process_backlog+0xa8/0x150 2017-10-21T18:43:48.423842+00:00 node-68 kernel: [1544639.264060] [] net_rx_action+0x21e/0x360 2017-10-21T18:43:48.423843+00:00 node-68 kernel: [1544639.264063] [] __do_softirq+0x101/0x290 2017-10-21T18:43:48.423845+00:00 node-68 kernel: [1544639.264066] [] irq_exit+0xa3/0xb0 2017-10-21T18:43:48.423846+00:00 node-68 kernel: [1544639.264068] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:43:48.423848+00:00 node-68 kernel: [1544639.264073] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:43:48.423849+00:00 node-68 kernel: [1544639.264075] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:43:48.423850+00:00 node-68 kernel: [1544639.264080] [] cpuidle_enter+0x17/0x20 2017-10-21T18:43:48.423851+00:00 node-68 kernel: [1544639.264084] [] call_cpuidle+0x32/0x60 2017-10-21T18:43:48.423852+00:00 node-68 kernel: [1544639.264086] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:43:48.423854+00:00 node-68 kernel: [1544639.264089] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:43:48.423856+00:00 node-68 kernel: [1544639.264091] [] start_secondary+0x154/0x190 2017-10-21T18:43:48.423857+00:00 node-68 kernel: [1544639.264094] ---[ end trace d44d42b3ada7846f ]--- 2017-10-21T18:44:20.942157+00:00 node-68 kernel: [1544671.780207] ------------[ cut here ]------------ 2017-10-21T18:44:20.942177+00:00 node-68 kernel: [1544671.780221] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:44:20.942179+00:00 node-68 kernel: [1544671.780224] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:44:20.942180+00:00 node-68 kernel: [1544671.780226] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:44:20.942182+00:00 node-68 kernel: [1544671.780295] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:44:20.942183+00:00 node-68 kernel: [1544671.780296] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:44:20.942184+00:00 node-68 kernel: [1544671.780297] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:44:20.942198+00:00 node-68 kernel: [1544671.780299] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:44:20.942199+00:00 node-68 kernel: [1544671.780301] ffff882033444b00 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:44:20.942200+00:00 node-68 kernel: [1544671.780303] Call Trace: 2017-10-21T18:44:20.942201+00:00 node-68 kernel: [1544671.780304] [] dump_stack+0x63/0x90 2017-10-21T18:44:20.942202+00:00 node-68 kernel: [1544671.780311] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:44:20.942202+00:00 node-68 kernel: [1544671.780312] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:44:20.942203+00:00 node-68 kernel: [1544671.780315] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:44:20.942203+00:00 node-68 kernel: [1544671.780316] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:44:20.942205+00:00 node-68 kernel: [1544671.780318] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:44:20.942206+00:00 node-68 kernel: [1544671.780323] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:44:20.942207+00:00 node-68 kernel: [1544671.780326] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:44:20.942207+00:00 node-68 kernel: [1544671.780330] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:44:20.942208+00:00 node-68 kernel: [1544671.780333] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:44:20.942208+00:00 node-68 kernel: [1544671.780335] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:44:20.942209+00:00 node-68 kernel: [1544671.780338] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:44:20.942210+00:00 node-68 kernel: [1544671.780341] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:44:20.942211+00:00 node-68 kernel: [1544671.780344] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:44:20.942212+00:00 node-68 kernel: [1544671.780348] [] ? __enqueue_entity+0x6c/0x70 2017-10-21T18:44:20.942212+00:00 node-68 kernel: [1544671.780350] [] ? enqueue_entity+0x3a7/0xd10 2017-10-21T18:44:20.942213+00:00 node-68 kernel: [1544671.780354] [] ? sched_clock_cpu+0x8f/0xa0 2017-10-21T18:44:20.942214+00:00 node-68 kernel: [1544671.780356] [] ? check_preempt_curr+0x54/0x90 2017-10-21T18:44:20.942215+00:00 node-68 kernel: [1544671.780358] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:44:20.942216+00:00 node-68 kernel: [1544671.780360] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:44:20.942216+00:00 node-68 kernel: [1544671.780361] [] ? default_wake_function+0x12/0x20 2017-10-21T18:44:20.942217+00:00 node-68 kernel: [1544671.780363] [] ? autoremove_wake_function+0x12/0x40 2017-10-21T18:44:20.942218+00:00 node-68 kernel: [1544671.780365] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:44:20.942219+00:00 node-68 kernel: [1544671.780366] [] process_backlog+0xa8/0x150 2017-10-21T18:44:20.942225+00:00 node-68 kernel: [1544671.780367] [] net_rx_action+0x21e/0x360 2017-10-21T18:44:20.942226+00:00 node-68 kernel: [1544671.780370] [] __do_softirq+0x101/0x290 2017-10-21T18:44:20.942227+00:00 node-68 kernel: [1544671.780372] [] irq_exit+0xa3/0xb0 2017-10-21T18:44:20.942228+00:00 node-68 kernel: [1544671.780375] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:44:20.942229+00:00 node-68 kernel: [1544671.780379] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:44:20.942230+00:00 node-68 kernel: [1544671.780380] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:44:20.942231+00:00 node-68 kernel: [1544671.780384] [] cpuidle_enter+0x17/0x20 2017-10-21T18:44:20.942232+00:00 node-68 kernel: [1544671.780385] [] call_cpuidle+0x32/0x60 2017-10-21T18:44:20.942232+00:00 node-68 kernel: [1544671.780386] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:44:20.942233+00:00 node-68 kernel: [1544671.780388] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:44:20.942234+00:00 node-68 kernel: [1544671.780390] [] start_secondary+0x154/0x190 2017-10-21T18:44:20.942235+00:00 node-68 kernel: [1544671.780392] ---[ end trace d44d42b3ada78470 ]--- 2017-10-21T18:46:39.195228+00:00 node-68 kernel: [1544810.024145] ------------[ cut here ]------------ 2017-10-21T18:46:39.195257+00:00 node-68 kernel: [1544810.024160] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:46:39.195261+00:00 node-68 kernel: [1544810.024163] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2654 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:46:39.195263+00:00 node-68 kernel: [1544810.024164] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:46:39.195266+00:00 node-68 kernel: [1544810.024233] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:46:39.195267+00:00 node-68 kernel: [1544810.024235] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:46:39.195268+00:00 node-68 kernel: [1544810.024236] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:46:39.195290+00:00 node-68 kernel: [1544810.024238] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:46:39.195292+00:00 node-68 kernel: [1544810.024239] ffff881ef7f7d000 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:46:39.195294+00:00 node-68 kernel: [1544810.024241] Call Trace: 2017-10-21T18:46:39.195295+00:00 node-68 kernel: [1544810.024242] [] dump_stack+0x63/0x90 2017-10-21T18:46:39.195296+00:00 node-68 kernel: [1544810.024250] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:46:39.195297+00:00 node-68 kernel: [1544810.024253] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:46:39.195298+00:00 node-68 kernel: [1544810.024257] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:46:39.195299+00:00 node-68 kernel: [1544810.024259] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:46:39.195301+00:00 node-68 kernel: [1544810.024262] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:46:39.195302+00:00 node-68 kernel: [1544810.024268] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:46:39.195304+00:00 node-68 kernel: [1544810.024273] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:46:39.195305+00:00 node-68 kernel: [1544810.024280] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:46:39.195306+00:00 node-68 kernel: [1544810.024283] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:46:39.195308+00:00 node-68 kernel: [1544810.024286] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:46:39.195309+00:00 node-68 kernel: [1544810.024291] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:46:39.195310+00:00 node-68 kernel: [1544810.024295] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:46:39.195312+00:00 node-68 kernel: [1544810.024299] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:46:39.195313+00:00 node-68 kernel: [1544810.024302] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:46:39.195314+00:00 node-68 kernel: [1544810.024304] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:46:39.195316+00:00 node-68 kernel: [1544810.024307] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:46:39.195317+00:00 node-68 kernel: [1544810.024312] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:46:39.195319+00:00 node-68 kernel: [1544810.024316] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:46:39.195321+00:00 node-68 kernel: [1544810.024319] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:46:39.195322+00:00 node-68 kernel: [1544810.024323] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:46:39.195324+00:00 node-68 kernel: [1544810.024326] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:46:39.195325+00:00 node-68 kernel: [1544810.024328] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:46:39.195336+00:00 node-68 kernel: [1544810.024330] [] process_backlog+0xa8/0x150 2017-10-21T18:46:39.195338+00:00 node-68 kernel: [1544810.024332] [] net_rx_action+0x21e/0x360 2017-10-21T18:46:39.195340+00:00 node-68 kernel: [1544810.024335] [] __do_softirq+0x101/0x290 2017-10-21T18:46:39.195341+00:00 node-68 kernel: [1544810.024338] [] irq_exit+0xa3/0xb0 2017-10-21T18:46:39.195343+00:00 node-68 kernel: [1544810.024340] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:46:39.195344+00:00 node-68 kernel: [1544810.024344] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:46:39.195346+00:00 node-68 kernel: [1544810.024346] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:46:39.195347+00:00 node-68 kernel: [1544810.024351] [] cpuidle_enter+0x17/0x20 2017-10-21T18:46:39.195349+00:00 node-68 kernel: [1544810.024354] [] call_cpuidle+0x32/0x60 2017-10-21T18:46:39.195351+00:00 node-68 kernel: [1544810.024356] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:46:39.195352+00:00 node-68 kernel: [1544810.024358] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:46:39.195353+00:00 node-68 kernel: [1544810.024360] [] start_secondary+0x154/0x190 2017-10-21T18:46:39.195355+00:00 node-68 kernel: [1544810.024363] ---[ end trace d44d42b3ada78471 ]--- 2017-10-21T18:46:53.834618+00:00 node-68 kernel: [1544824.662508] ------------[ cut here ]------------ 2017-10-21T18:46:53.834643+00:00 node-68 kernel: [1544824.662529] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:46:53.834646+00:00 node-68 kernel: [1544824.662534] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2655 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:46:53.834666+00:00 node-68 kernel: [1544824.662536] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:46:53.834670+00:00 node-68 kernel: [1544824.662633] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:46:53.834671+00:00 node-68 kernel: [1544824.662635] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:46:53.834672+00:00 node-68 kernel: [1544824.662637] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:46:53.834699+00:00 node-68 kernel: [1544824.662641] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:46:53.834701+00:00 node-68 kernel: [1544824.662644] ffff880aa7234600 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:46:53.834703+00:00 node-68 kernel: [1544824.662647] Call Trace: 2017-10-21T18:46:53.834704+00:00 node-68 kernel: [1544824.662649] [] dump_stack+0x63/0x90 2017-10-21T18:46:53.834705+00:00 node-68 kernel: [1544824.662658] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:46:53.834706+00:00 node-68 kernel: [1544824.662660] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:46:53.834707+00:00 node-68 kernel: [1544824.662664] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:46:53.834709+00:00 node-68 kernel: [1544824.662667] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:46:53.834710+00:00 node-68 kernel: [1544824.662669] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:46:53.834712+00:00 node-68 kernel: [1544824.662677] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:46:53.834713+00:00 node-68 kernel: [1544824.662683] [] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-21T18:46:53.834714+00:00 node-68 kernel: [1544824.662687] [] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-21T18:46:53.834715+00:00 node-68 kernel: [1544824.662691] [] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-21T18:46:53.834716+00:00 node-68 kernel: [1544824.662693] [] ? dev_hard_start_xmit+0x249/0x3d0 2017-10-21T18:46:53.834718+00:00 node-68 kernel: [1544824.662698] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:46:53.834719+00:00 node-68 kernel: [1544824.662702] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:46:53.834720+00:00 node-68 kernel: [1544824.662706] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:46:53.834721+00:00 node-68 kernel: [1544824.662710] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:46:53.834722+00:00 node-68 kernel: [1544824.662712] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:46:53.834724+00:00 node-68 kernel: [1544824.662719] [] ? deliver_clone+0x50/0x50 [bridge] 2017-10-21T18:46:53.834726+00:00 node-68 kernel: [1544824.662721] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:46:53.834727+00:00 node-68 kernel: [1544824.662730] [] ? kmem_cache_alloc+0x19f/0x1f0 2017-10-21T18:46:53.834728+00:00 node-68 kernel: [1544824.662734] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:46:53.834729+00:00 node-68 kernel: [1544824.662738] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:46:53.834730+00:00 node-68 kernel: [1544824.662741] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:46:53.834731+00:00 node-68 kernel: [1544824.662744] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:46:53.834745+00:00 node-68 kernel: [1544824.662747] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:46:53.834747+00:00 node-68 kernel: [1544824.662750] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:46:53.834749+00:00 node-68 kernel: [1544824.662752] [] process_backlog+0xa8/0x150 2017-10-21T18:46:53.834750+00:00 node-68 kernel: [1544824.662754] [] net_rx_action+0x21e/0x360 2017-10-21T18:46:53.834751+00:00 node-68 kernel: [1544824.662757] [] __do_softirq+0x101/0x290 2017-10-21T18:46:53.834753+00:00 node-68 kernel: [1544824.662760] [] irq_exit+0xa3/0xb0 2017-10-21T18:46:53.834755+00:00 node-68 kernel: [1544824.662763] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:46:53.834760+00:00 node-68 kernel: [1544824.662767] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:46:53.834762+00:00 node-68 kernel: [1544824.662768] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:46:53.834763+00:00 node-68 kernel: [1544824.662773] [] cpuidle_enter+0x17/0x20 2017-10-21T18:46:53.834765+00:00 node-68 kernel: [1544824.662778] [] call_cpuidle+0x32/0x60 2017-10-21T18:46:53.834766+00:00 node-68 kernel: [1544824.662780] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:46:53.834768+00:00 node-68 kernel: [1544824.662782] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:46:53.834769+00:00 node-68 kernel: [1544824.662785] [] start_secondary+0x154/0x190 2017-10-21T18:46:53.834770+00:00 node-68 kernel: [1544824.662788] ---[ end trace d44d42b3ada78472 ]--- 2017-10-21T18:51:47.544328+00:00 node-68 kernel: [1545118.352905] ------------[ cut here ]------------ 2017-10-21T18:51:47.544352+00:00 node-68 kernel: [1545118.352924] WARNING: CPU: 27 PID: 0 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-21T18:51:47.544355+00:00 node-68 kernel: [1545118.352928] qvofd385f05-cb: caps=(0x00000184075b59e9, 0x0000000000000000) len=2656 data_len=2614 gso_size=1480 gso_type=6 ip_summed=0 2017-10-21T18:51:47.544357+00:00 node-68 kernel: [1545118.352930] Modules linked in: bonding binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink veth ip6table_raw ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs ipmi_ssif bridge intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev 8021q serio_raw input_leds garp mrp stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca 8250_fintek ipmi_si ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 dm_round_robin raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-21T18:51:47.544361+00:00 node-68 kernel: [1545118.353039] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-21T18:51:47.544362+00:00 node-68 kernel: [1545118.353040] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-21T18:51:47.544363+00:00 node-68 kernel: [1545118.353042] 0000000000000286 0fc821d2ff4865f6 ffff88103fc437d0 ffffffff813f9f83 2017-10-21T18:51:47.544386+00:00 node-68 kernel: [1545118.353045] ffff88103fc43818 ffffffff81d6f780 ffff88103fc43808 ffffffff810812f2 2017-10-21T18:51:47.544388+00:00 node-68 kernel: [1545118.353047] ffff880aa72bb500 ffff880f8e0d1000 0000000000000006 0000000000000006 2017-10-21T18:51:47.544390+00:00 node-68 kernel: [1545118.353050] Call Trace: 2017-10-21T18:51:47.544392+00:00 node-68 kernel: [1545118.353051] [] dump_stack+0x63/0x90 2017-10-21T18:51:47.544394+00:00 node-68 kernel: [1545118.353064] [] warn_slowpath_common+0x82/0xc0 2017-10-21T18:51:47.544395+00:00 node-68 kernel: [1545118.353066] [] warn_slowpath_fmt+0x5c/0x80 2017-10-21T18:51:47.544396+00:00 node-68 kernel: [1545118.353070] [] ? ___ratelimit+0xa2/0xe0 2017-10-21T18:51:47.544398+00:00 node-68 kernel: [1545118.353072] [] skb_warn_bad_offload+0xd1/0x120 2017-10-21T18:51:47.544400+00:00 node-68 kernel: [1545118.353075] [] __skb_gso_segment+0xfd/0x110 2017-10-21T18:51:47.544401+00:00 node-68 kernel: [1545118.353081] [] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-21T18:51:47.544402+00:00 node-68 kernel: [1545118.353085] [] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-21T18:51:47.544403+00:00 node-68 kernel: [1545118.353087] [] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-21T18:51:47.544405+00:00 node-68 kernel: [1545118.353091] [] ? nf_iterate+0x62/0x80 2017-10-21T18:51:47.544407+00:00 node-68 kernel: [1545118.353093] [] ? nf_hook_slow+0x73/0xd0 2017-10-21T18:51:47.544409+00:00 node-68 kernel: [1545118.353100] [] ? __br_forward+0x104/0x130 [bridge] 2017-10-21T18:51:47.544410+00:00 node-68 kernel: [1545118.353103] [] ? irq_enter+0x37/0x60 2017-10-21T18:51:47.544412+00:00 node-68 kernel: [1545118.353107] [] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-21T18:51:47.544414+00:00 node-68 kernel: [1545118.353111] [] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-21T18:51:47.544415+00:00 node-68 kernel: [1545118.353114] [] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-21T18:51:47.544418+00:00 node-68 kernel: [1545118.353118] [] ? __skb_flow_get_ports+0x8d/0xd0 2017-10-21T18:51:47.544420+00:00 node-68 kernel: [1545118.353120] [] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-21T18:51:47.544422+00:00 node-68 kernel: [1545118.353122] [] ? __skb_get_hash+0x9a/0x300 2017-10-21T18:51:47.544423+00:00 node-68 kernel: [1545118.353126] [] ? _find_next_bit.part.0+0x20/0x70 2017-10-21T18:51:47.544425+00:00 node-68 kernel: [1545118.353130] [] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-21T18:51:47.544426+00:00 node-68 kernel: [1545118.353132] [] __netif_receive_skb_core+0x364/0xa60 2017-10-21T18:51:47.544429+00:00 node-68 kernel: [1545118.353136] [] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-21T18:51:47.544445+00:00 node-68 kernel: [1545118.353139] [] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-21T18:51:47.544448+00:00 node-68 kernel: [1545118.353141] [] __netif_receive_skb+0x18/0x60 2017-10-21T18:51:47.544451+00:00 node-68 kernel: [1545118.353143] [] process_backlog+0xa8/0x150 2017-10-21T18:51:47.544453+00:00 node-68 kernel: [1545118.353145] [] net_rx_action+0x21e/0x360 2017-10-21T18:51:47.544455+00:00 node-68 kernel: [1545118.353148] [] __do_softirq+0x101/0x290 2017-10-21T18:51:47.544456+00:00 node-68 kernel: [1545118.353150] [] irq_exit+0xa3/0xb0 2017-10-21T18:51:47.544457+00:00 node-68 kernel: [1545118.353153] [] smp_call_function_single_interrupt+0x33/0x40 2017-10-21T18:51:47.544458+00:00 node-68 kernel: [1545118.353158] [] call_function_single_interrupt+0x82/0x90 2017-10-21T18:51:47.544459+00:00 node-68 kernel: [1545118.353159] [] ? cpuidle_enter_state+0x111/0x2b0 2017-10-21T18:51:47.544460+00:00 node-68 kernel: [1545118.353164] [] cpuidle_enter+0x17/0x20 2017-10-21T18:51:47.544462+00:00 node-68 kernel: [1545118.353167] [] call_cpuidle+0x32/0x60 2017-10-21T18:51:47.544464+00:00 node-68 kernel: [1545118.353169] [] ? cpuidle_select+0x13/0x20 2017-10-21T18:51:47.544465+00:00 node-68 kernel: [1545118.353172] [] cpu_startup_entry+0x290/0x350 2017-10-21T18:51:47.544466+00:00 node-68 kernel: [1545118.353174] [] start_secondary+0x154/0x190 2017-10-21T18:51:47.544467+00:00 node-68 kernel: [1545118.353179] ---[ end trace d44d42b3ada78473 ]--- 2017-10-22T00:00:01.800991+00:00 node-68 kernel: [1563611.444600] Process accounting resumed 2017-10-23T00:00:01.893983+00:00 node-68 kernel: [1650006.040928] Process accounting resumed