===== UPDATE 10/23 ====== we have been trying different things to get better debug we disabled rate-limiting in order to get better info in /var/log/message. for some reason (maybe unrelated) we didn't get the soft lockup during this test But this time we got openvswitch, br_netfilter, etc in the call trace in /var/log/messages
Please advise in any way! thx!! basically we are running various types of SIP/RTP test traffic between 2 instances (on different compute nodes). This time instead of one hypervisor getting the errors both hypervisors did, but neither got the soft lockup. log snippetes below, full logs here: www.jokken.com/downloads/node-68.txt www.jokken.com/downloads/node-90.txt *node-68* 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] <IRQ> [<ffffffff813f9f83>] dump_stack+0x63/0x90 2017-10-20T18:56:20.408626+00:00 node-68 kernel: [1458996.797859] [<ffffffff810812f2>] warn_slowpath_common+0x82/0xc0 2017-10-20T18:56:20.408627+00:00 node-68 kernel: [1458996.797861] [<ffffffff8108138c>] warn_slowpath_fmt+0x5c/0x80 2017-10-20T18:56:20.408632+00:00 node-68 kernel: [1458996.797865] [<ffffffff814000a2>] ? ___ratelimit+0xa2/0xe0 2017-10-20T18:56:20.408635+00:00 node-68 kernel: [1458996.797867] [<ffffffff81735cd1>] skb_warn_bad_offload+0xd1/0x120 2017-10-20T18:56:20.408636+00:00 node-68 kernel: [1458996.797870] [<ffffffff817393dd>] __skb_gso_segment+0xfd/0x110 2017-10-20T18:56:20.408638+00:00 node-68 kernel: [1458996.797878] [<ffffffffc054927b>] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T18:56:20.408639+00:00 node-68 kernel: [1458996.797881] [<ffffffffc0572e43>] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T18:56:20.408640+00:00 node-68 kernel: [1458996.797884] [<ffffffffc0572530>] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T18:56:20.408641+00:00 node-68 kernel: [1458996.797889] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.408644+00:00 node-68 kernel: [1458996.797892] [<ffffffff8176e3a3>] ? nf_hook_slow+0x73/0xd0 2017-10-20T18:56:20.408645+00:00 node-68 kernel: [1458996.797901] [<ffffffffc07b11f4>] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T18:56:20.408646+00:00 node-68 kernel: [1458996.797905] [<ffffffffc05494a1>] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T18:56:20.408648+00:00 node-68 kernel: [1458996.797909] [<ffffffffc05495da>] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T18:56:20.408649+00:00 node-68 kernel: [1458996.797914] [<ffffffffc055267c>] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T18:56:20.408650+00:00 node-68 kernel: [1458996.797917] [<ffffffff8172ef06>] ? __skb_flow_dissect+0x6a6/0x9f0 2017-10-20T18:56:20.408653+00:00 node-68 kernel: [1458996.797920] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.408654+00:00 node-68 kernel: [1458996.797922] [<ffffffff8172f2ea>] ? __skb_get_hash+0x9a/0x300 2017-10-20T18:56:20.408655+00:00 node-68 kernel: [1458996.797926] [<ffffffff811ee1eb>] ? __slab_free+0xcb/0x2c0 2017-10-20T18:56:20.408656+00:00 node-68 kernel: [1458996.797930] [<ffffffff81722a27>] ? skb_release_data+0xa7/0xd0 2017-10-20T18:56:20.408657+00:00 node-68 kernel: [1458996.797934] [<ffffffffc0553899>] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T18:56:20.408658+00:00 node-68 kernel: [1458996.797937] [<ffffffff817374a4>] __netif_receive_skb_core+0x364/0xa60 2017-10-20T18:56:20.408665+00:00 node-68 kernel: [1458996.797939] [<ffffffff81722f00>] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T18:56:20.408666+00:00 node-68 kernel: [1458996.797942] [<ffffffff81735fef>] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T18:56:20.408679+00:00 node-68 kernel: [1458996.797947] [<ffffffffc0090304>] ? be_get_new_eqd.isra.63+0x124/0x1f0 [be2net] 2017-10-20T18:56:20.408680+00:00 node-68 kernel: [1458996.797949] [<ffffffff81737bb8>] __netif_receive_skb+0x18/0x60 2017-10-20T18:56:20.408681+00:00 node-68 kernel: [1458996.797951] [<ffffffff817389a8>] process_backlog+0xa8/0x150 2017-10-20T18:56:20.408684+00:00 node-68 kernel: [1458996.797954] [<ffffffff817380fe>] net_rx_action+0x21e/0x360 2017-10-20T18:56:20.408685+00:00 node-68 kernel: [1458996.797957] [<ffffffff81085dd1>] __do_softirq+0x101/0x290 2017-10-20T18:56:20.408686+00:00 node-68 kernel: [1458996.797959] [<ffffffff810860d3>] irq_exit+0xa3/0xb0 2017-10-20T18:56:20.408687+00:00 node-68 kernel: [1458996.797963] [<ffffffff81050e03>] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T18:56:20.408687+00:00 node-68 kernel: [1458996.797967] [<ffffffff81844622>] call_function_single_interrupt+0x82/0x90 2017-10-20T18:56:20.408688+00:00 node-68 kernel: [1458996.797968] <EOI> [<ffffffff816d5ad1>] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T18:56:20.408691+00:00 node-68 kernel: [1458996.797973] [<ffffffff816d5ca7>] cpuidle_enter+0x17/0x20 2017-10-20T18:56:20.408692+00:00 node-68 kernel: [1458996.797977] [<ffffffff810c4772>] call_cpuidle+0x32/0x60 2017-10-20T18:56:20.408693+00:00 node-68 kernel: [1458996.797979] [<ffffffff816d5c83>] ? cpuidle_select+0x13/0x20 2017-10-20T18:56:20.408694+00:00 node-68 kernel: [1458996.797982] [<ffffffff810c4a30>] cpu_startup_entry+0x290/0x350 2017-10-20T18:56:20.408695+00:00 node-68 kernel: [1458996.797984] [<ffffffff810517b4>] 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] <IRQ> [<ffffffff813f9f83>] dump_stack+0x63/0x90 2017-10-20T19:00:19.679119+00:00 node-68 kernel: [1459236.052629] [<ffffffff810812f2>] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:19.679119+00:00 node-68 kernel: [1459236.052633] [<ffffffff8108138c>] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:19.679120+00:00 node-68 kernel: [1459236.052637] [<ffffffff814000a2>] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:19.679121+00:00 node-68 kernel: [1459236.052639] [<ffffffff81735cd1>] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:19.679122+00:00 node-68 kernel: [1459236.052642] [<ffffffff817393dd>] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:19.679123+00:00 node-68 kernel: [1459236.052649] [<ffffffffc054927b>] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:19.679124+00:00 node-68 kernel: [1459236.052653] [<ffffffffc0572e43>] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:19.679124+00:00 node-68 kernel: [1459236.052659] [<ffffffffc009252d>] ? be_xmit_enqueue+0x5bd/0x630 [be2net] 2017-10-20T19:00:19.679125+00:00 node-68 kernel: [1459236.052662] [<ffffffffc009269b>] ? be_xmit_flush+0xfb/0x110 [be2net] 2017-10-20T19:00:19.679126+00:00 node-68 kernel: [1459236.052665] [<ffffffffc00929a0>] ? be_xmit+0x2f0/0x730 [be2net] 2017-10-20T19:00:19.679127+00:00 node-68 kernel: [1459236.052670] [<ffffffffc05494a1>] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:19.679129+00:00 node-68 kernel: [1459236.052673] [<ffffffffc05495da>] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:19.679129+00:00 node-68 kernel: [1459236.052678] [<ffffffffc055267c>] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:19.679130+00:00 node-68 kernel: [1459236.052684] [<ffffffffc07b0eb0>] ? br_fdb_external_learn_del+0x120/0x120 [bridge] 2017-10-20T19:00:19.679131+00:00 node-68 kernel: [1459236.052688] [<ffffffffc07b1196>] ? __br_forward+0xa6/0x130 [bridge] 2017-10-20T19:00:19.679132+00:00 node-68 kernel: [1459236.052693] [<ffffffffc07b1040>] ? deliver_clone+0x50/0x50 [bridge] 2017-10-20T19:00:19.679133+00:00 node-68 kernel: [1459236.052698] [<ffffffffc07b1727>] ? br_forward+0x87/0x90 [bridge] 2017-10-20T19:00:19.679134+00:00 node-68 kernel: [1459236.052702] [<ffffffffc07b2860>] ? br_handle_frame_finish+0x3a0/0x620 [bridge] 2017-10-20T19:00:19.679135+00:00 node-68 kernel: [1459236.052706] [<ffffffff811ee1eb>] ? __slab_free+0xcb/0x2c0 2017-10-20T19:00:19.679135+00:00 node-68 kernel: [1459236.052711] [<ffffffffc07b2c54>] ? br_handle_frame+0x174/0x2b0 [bridge] 2017-10-20T19:00:19.679136+00:00 node-68 kernel: [1459236.052715] [<ffffffffc0553899>] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:19.679137+00:00 node-68 kernel: [1459236.052717] [<ffffffff817374a4>] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:19.679147+00:00 node-68 kernel: [1459236.052721] [<ffffffff81722f00>] ? skb_complete_wifi_ack+0xa0/0xe0 2017-10-20T19:00:19.679148+00:00 node-68 kernel: [1459236.052722] [<ffffffff81735fef>] ? __dev_kfree_skb_any+0x2f/0x40 2017-10-20T19:00:19.679149+00:00 node-68 kernel: [1459236.052723] [<ffffffff81737bb8>] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:19.679149+00:00 node-68 kernel: [1459236.052725] [<ffffffff817389a8>] process_backlog+0xa8/0x150 2017-10-20T19:00:19.679150+00:00 node-68 kernel: [1459236.052726] [<ffffffff817380fe>] net_rx_action+0x21e/0x360 2017-10-20T19:00:19.679155+00:00 node-68 kernel: [1459236.052728] [<ffffffff81085dd1>] __do_softirq+0x101/0x290 2017-10-20T19:00:19.679157+00:00 node-68 kernel: [1459236.052730] [<ffffffff810860d3>] irq_exit+0xa3/0xb0 2017-10-20T19:00:19.679158+00:00 node-68 kernel: [1459236.052733] [<ffffffff81050e03>] smp_call_function_single_interrupt+0x33/0x40 2017-10-20T19:00:19.679158+00:00 node-68 kernel: [1459236.052738] [<ffffffff81844622>] call_function_single_interrupt+0x82/0x90 2017-10-20T19:00:19.679159+00:00 node-68 kernel: [1459236.052739] <EOI> [<ffffffff816d5ad1>] ? cpuidle_enter_state+0x111/0x2b0 2017-10-20T19:00:19.679160+00:00 node-68 kernel: [1459236.052743] [<ffffffff816d5ca7>] cpuidle_enter+0x17/0x20 2017-10-20T19:00:19.679162+00:00 node-68 kernel: [1459236.052746] [<ffffffff810c4772>] call_cpuidle+0x32/0x60 2017-10-20T19:00:19.679163+00:00 node-68 kernel: [1459236.052747] [<ffffffff816d5c83>] ? cpuidle_select+0x13/0x20 2017-10-20T19:00:19.679163+00:00 node-68 kernel: [1459236.052749] [<ffffffff810c4a30>] cpu_startup_entry+0x290/0x350 2017-10-20T19:00:19.679164+00:00 node-68 kernel: [1459236.052750] [<ffffffff810517b4>] start_secondary+0x154/0x190 2017-10-20T19:00:19.679165+00:00 node-68 kernel: [1459236.052753] ---[ end trace d44d42b3ada7826a ]--- *node-90* 2017-10-20T18:04:40.933607+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:04:42.868706+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting 2017-10-20T18:14:40.927790+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:14:42.537996+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting 2017-10-20T18:24:40.921904+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: begin to drop messages due to rate-limiting 2017-10-20T18:24:42.091415+00:00 node-90 rsyslogd-2177: imuxsock[pid 5001]: 41 messages lost due to rate-limiting ps -aef | grep 5001 ceilome+ 5001 3401 0 Oct19 ? 00:19:09 ceilometer-polling - AgentManager(0) 2017-10-20T18:30:37.734912+00:00 node-90 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="3305" x-info=" http://www.rsyslog.com";] exiting on signal 15. 2017-10-20T18:30:37.834236+00:00 node-90 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="21427" x-info=" http://www.rsyslog.com";] start 2017-10-20T18:30:37.833919+00:00 node-90 rsyslogd: rsyslogd's groupid changed to 108 2017-10-20T18:30:37.833993+00:00 node-90 rsyslogd: rsyslogd's userid changed to 104 2017-10-20T18:30:37.834050+00:00 node-90 rsyslogd-2357: queue "action 0 queue": high water mark is set quite low at 8000. You should only set it below 60% (600000) if you have a good reason for this. [v8.16.0 try http://www.rsyslog.com/e/2357 ] Test starts: Fri Oct 20 18:52:48 2017 2017-10-20T18:56:20.421681+00:00 node-90 kernel: [97344.379555] ------------[ cut here ]------------ 2017-10-20T18:56:20.421718+00:00 node-90 kernel: [97344.379563] WARNING: CPU: 30 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T18:56:20.421719+00:00 node-90 kernel: [97344.379565] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T18:56:20.421720+00:00 node-90 kernel: [97344.379567] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T18:56:20.421723+00:00 node-90 kernel: [97344.379625] CPU: 30 PID: 18870 Comm: vhost-18868 Not tainted 4.4.0-93-generic #116-Ubuntu 2017-10-20T18:56:20.421871+00:00 node-90 kernel: [97344.379626] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T18:56:20.421876+00:00 node-90 kernel: [97344.379627] 0000000000000286 f1812d601dc61f3e ffff88203f2837f0 ffffffff813f9f83 2017-10-20T18:56:20.421877+00:00 node-90 kernel: [97344.379629] ffff88203f283838 ffffffff81d6f780 ffff88203f283828 ffffffff810812f2 2017-10-20T18:56:20.421895+00:00 node-90 kernel: [97344.379630] ffff881fb3dfa700 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T18:56:20.421899+00:00 node-90 kernel: [97344.379632] Call Trace: 2017-10-20T18:56:20.421900+00:00 node-90 kernel: [97344.379634] <IRQ> [<ffffffff813f9f83>] dump_stack+0x63/0x90 2017-10-20T18:56:20.421901+00:00 node-90 kernel: [97344.379642] [<ffffffff810812f2>] warn_slowpath_common+0x82/0xc0 2017-10-20T18:56:20.421901+00:00 node-90 kernel: [97344.379643] [<ffffffff8108138c>] warn_slowpath_fmt+0x5c/0x80 2017-10-20T18:56:20.421902+00:00 node-90 kernel: [97344.379646] [<ffffffff814000a2>] ? ___ratelimit+0xa2/0xe0 2017-10-20T18:56:20.421904+00:00 node-90 kernel: [97344.379648] [<ffffffff81735cd1>] skb_warn_bad_offload+0xd1/0x120 2017-10-20T18:56:20.421905+00:00 node-90 kernel: [97344.379650] [<ffffffff817393dd>] __skb_gso_segment+0xfd/0x110 2017-10-20T18:56:20.421905+00:00 node-90 kernel: [97344.379656] [<ffffffffc060227b>] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T18:56:20.421906+00:00 node-90 kernel: [97344.379658] [<ffffffffc04f1e43>] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T18:56:20.421907+00:00 node-90 kernel: [97344.379660] [<ffffffffc04f1530>] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T18:56:20.421907+00:00 node-90 kernel: [97344.379666] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.421909+00:00 node-90 kernel: [97344.379668] [<ffffffff8176e3a3>] ? nf_hook_slow+0x73/0xd0 2017-10-20T18:56:20.421910+00:00 node-90 kernel: [97344.379676] [<ffffffffc041c1f4>] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T18:56:20.421911+00:00 node-90 kernel: [97344.379679] [<ffffffffc06024a1>] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T18:56:20.421911+00:00 node-90 kernel: [97344.379681] [<ffffffffc06025da>] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T18:56:20.421912+00:00 node-90 kernel: [97344.379684] [<ffffffffc060b67c>] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T18:56:20.421912+00:00 node-90 kernel: [97344.379685] [<ffffffffc04f21c9>] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T18:56:20.421915+00:00 node-90 kernel: [97344.379688] [<ffffffffc041d4c0>] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T18:56:20.421915+00:00 node-90 kernel: [97344.379690] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T18:56:20.421916+00:00 node-90 kernel: [97344.379692] [<ffffffffc04f2f61>] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T18:56:20.421916+00:00 node-90 kernel: [97344.379693] [<ffffffffc04f2020>] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T18:56:20.421917+00:00 node-90 kernel: [97344.379696] [<ffffffffc041dcba>] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T18:56:20.421917+00:00 node-90 kernel: [97344.379699] [<ffffffffc060c899>] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T18:56:20.421920+00:00 node-90 kernel: [97344.379700] [<ffffffff817374a4>] __netif_receive_skb_core+0x364/0xa60 2017-10-20T18:56:20.421920+00:00 node-90 kernel: [97344.379702] [<ffffffff81737bb8>] __netif_receive_skb+0x18/0x60 2017-10-20T18:56:20.421921+00:00 node-90 kernel: [97344.379703] [<ffffffff817389a8>] process_backlog+0xa8/0x150 2017-10-20T18:56:20.421928+00:00 node-90 kernel: [97344.379704] [<ffffffff817380fe>] net_rx_action+0x21e/0x360 2017-10-20T18:56:20.421929+00:00 node-90 kernel: [97344.379706] [<ffffffff81085dd1>] __do_softirq+0x101/0x290 2017-10-20T18:56:20.421929+00:00 node-90 kernel: [97344.379709] [<ffffffff81844f0c>] do_softirq_own_stack+0x1c/0x30 2017-10-20T18:56:20.421931+00:00 node-90 kernel: [97344.379710] <EOI> [<ffffffff81085818>] do_softirq.part.19+0x38/0x40 2017-10-20T18:56:20.421932+00:00 node-90 kernel: [97344.379713] [<ffffffff81085fcd>] do_softirq+0x1d/0x20 2017-10-20T18:56:20.421932+00:00 node-90 kernel: [97344.379714] [<ffffffff817367b3>] netif_rx_ni+0x33/0x80 2017-10-20T18:56:20.421933+00:00 node-90 kernel: [97344.379718] [<ffffffff816063e6>] tun_get_user+0x506/0x880 2017-10-20T18:56:20.421933+00:00 node-90 kernel: [97344.379720] [<ffffffff816067b1>] tun_sendmsg+0x51/0x70 2017-10-20T18:56:20.421934+00:00 node-90 kernel: [97344.379723] [<ffffffffc0544f56>] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T18:56:20.421938+00:00 node-90 kernel: [97344.379726] [<ffffffffc0545165>] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T18:56:20.421938+00:00 node-90 kernel: [97344.379730] [<ffffffffc052f723>] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T18:56:20.421939+00:00 node-90 kernel: [97344.379733] [<ffffffffc052f630>] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T18:56:20.421939+00:00 node-90 kernel: [97344.379736] [<ffffffff810a0c95>] kthread+0xe5/0x100 2017-10-20T18:56:20.421940+00:00 node-90 kernel: [97344.379738] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T18:56:20.421942+00:00 node-90 kernel: [97344.379740] [<ffffffff8184358f>] ret_from_fork+0x3f/0x70 2017-10-20T18:56:20.421943+00:00 node-90 kernel: [97344.379742] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T18:56:20.421943+00:00 node-90 kernel: [97344.379743] ---[ end trace d7e73079b38e57b3 ]--- 2017-10-20T19:00:19.698016+00:00 node-90 kernel: [97583.653007] ------------[ cut here ]------------ 2017-10-20T19:00:19.698034+00:00 node-90 kernel: [97583.653016] WARNING: CPU: 2 PID: 18870 at /build/linux-YyUNAI/linux-4.4.0/net/core/dev.c:2445 skb_warn_bad_offload+0xd1/0x120() 2017-10-20T19:00:19.698036+00:00 node-90 kernel: [97583.653018] qvo14d5a4ef-47: caps=(0x00000184075b59e9, 0x0000000000000000) len=2531 data_len=0 gso_size=1480 gso_type=6 ip_summed=0 2017-10-20T19:00:19.698037+00:00 node-90 kernel: [97583.653019] Modules linked in: vhost_net vhost macvtap macvlan veth nf_conntrack_netlink ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set ip_set_hash_net ip_set nfnetlink ebtable_filter ebtables openvswitch ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables xfs bridge 8021q garp mrp stp llc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul hpilo input_leds joydev kvm_intel glue_helper ipmi_ssif kvm ablk_helper cryptd irqbypass ipmi_si shpchp 8250_fintek ipmi_msghandler ioatdma serio_raw sb_edac lpc_ich edac_core dca acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx dm_round_robin xor ses enclosure raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid psmouse lpfc ahci libahci be2net vxlan scsi_transport_fc ip6_udp_tunnel udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath 2017-10-20T19:00:19.698046+00:00 node-90 kernel: [97583.653082] CPU: 2 PID: 18870 Comm: vhost-18868 Tainted: G W 4.4.0-93-generic #116-Ubuntu 2017-10-20T19:00:19.698048+00:00 node-90 kernel: [97583.653083] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 2017-10-20T19:00:19.698049+00:00 node-90 kernel: [97583.653084] 0000000000000286 f1812d601dc61f3e ffff88103f8837f0 ffffffff813f9f83 2017-10-20T19:00:19.698064+00:00 node-90 kernel: [97583.653086] ffff88103f883838 ffffffff81d6f780 ffff88103f883828 ffffffff810812f2 2017-10-20T19:00:19.698065+00:00 node-90 kernel: [97583.653088] ffff881034e2fe00 ffff88202d5d1000 0000000000000006 0000000000000006 2017-10-20T19:00:19.698067+00:00 node-90 kernel: [97583.653090] Call Trace: 2017-10-20T19:00:19.698069+00:00 node-90 kernel: [97583.653091] <IRQ> [<ffffffff813f9f83>] dump_stack+0x63/0x90 2017-10-20T19:00:19.698069+00:00 node-90 kernel: [97583.653098] [<ffffffff810812f2>] warn_slowpath_common+0x82/0xc0 2017-10-20T19:00:19.698070+00:00 node-90 kernel: [97583.653100] [<ffffffff8108138c>] warn_slowpath_fmt+0x5c/0x80 2017-10-20T19:00:19.698071+00:00 node-90 kernel: [97583.653102] [<ffffffff814000a2>] ? ___ratelimit+0xa2/0xe0 2017-10-20T19:00:19.698071+00:00 node-90 kernel: [97583.653103] [<ffffffff81735cd1>] skb_warn_bad_offload+0xd1/0x120 2017-10-20T19:00:19.698073+00:00 node-90 kernel: [97583.653105] [<ffffffff817393dd>] __skb_gso_segment+0xfd/0x110 2017-10-20T19:00:19.698074+00:00 node-90 kernel: [97583.653111] [<ffffffffc060227b>] queue_gso_packets+0x5b/0x150 [openvswitch] 2017-10-20T19:00:19.698075+00:00 node-90 kernel: [97583.653114] [<ffffffffc04f1e43>] ? br_nf_forward_ip+0x2a3/0x480 [br_netfilter] 2017-10-20T19:00:19.698076+00:00 node-90 kernel: [97583.653116] [<ffffffffc04f1530>] ? br_validate_ipv4.isra.23+0x200/0x200 [br_netfilter] 2017-10-20T19:00:19.698076+00:00 node-90 kernel: [97583.653120] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T19:00:19.698077+00:00 node-90 kernel: [97583.653122] [<ffffffff8176e3a3>] ? nf_hook_slow+0x73/0xd0 2017-10-20T19:00:19.698079+00:00 node-90 kernel: [97583.653128] [<ffffffffc041c1f4>] ? __br_forward+0x104/0x130 [bridge] 2017-10-20T19:00:19.698080+00:00 node-90 kernel: [97583.653131] [<ffffffffc06024a1>] ovs_dp_upcall+0x31/0x60 [openvswitch] 2017-10-20T19:00:19.698081+00:00 node-90 kernel: [97583.653133] [<ffffffffc06025da>] ovs_dp_process_packet+0x10a/0x130 [openvswitch] 2017-10-20T19:00:19.698081+00:00 node-90 kernel: [97583.653136] [<ffffffffc060b67c>] ovs_vport_receive+0x6c/0xd0 [openvswitch] 2017-10-20T19:00:19.698082+00:00 node-90 kernel: [97583.653138] [<ffffffffc04f21c9>] ? br_nf_pre_routing_finish+0x1a9/0x350 [br_netfilter] 2017-10-20T19:00:19.698083+00:00 node-90 kernel: [97583.653141] [<ffffffffc041d4c0>] ? br_handle_local_finish+0xa0/0xa0 [bridge] 2017-10-20T19:00:19.698084+00:00 node-90 kernel: [97583.653143] [<ffffffff8176e312>] ? nf_iterate+0x62/0x80 2017-10-20T19:00:19.698085+00:00 node-90 kernel: [97583.653144] [<ffffffffc04f2f61>] ? br_nf_pre_routing+0x2e1/0x440 [br_netfilter] 2017-10-20T19:00:19.698086+00:00 node-90 kernel: [97583.653146] [<ffffffffc04f2020>] ? br_nf_forward_ip+0x480/0x480 [br_netfilter] 2017-10-20T19:00:19.698086+00:00 node-90 kernel: [97583.653149] [<ffffffffc041dcba>] ? br_handle_frame+0x1da/0x2b0 [bridge] 2017-10-20T19:00:19.698087+00:00 node-90 kernel: [97583.653152] [<ffffffffc060c899>] netdev_frame_hook+0xe9/0x150 [openvswitch] 2017-10-20T19:00:19.698088+00:00 node-90 kernel: [97583.653154] [<ffffffff817374a4>] __netif_receive_skb_core+0x364/0xa60 2017-10-20T19:00:19.698099+00:00 node-90 kernel: [97583.653156] [<ffffffff8105a003>] ? x2apic_send_IPI_mask+0x13/0x20 2017-10-20T19:00:19.698099+00:00 node-90 kernel: [97583.653159] [<ffffffff810508ba>] ? native_send_call_func_single_ipi+0x3a/0x40 2017-10-20T19:00:19.698100+00:00 node-90 kernel: [97583.653163] [<ffffffff811046a5>] ? generic_exec_single+0x85/0x120 2017-10-20T19:00:19.698101+00:00 node-90 kernel: [97583.653167] [<ffffffffc00a01f0>] ? be_eq_notify+0x60/0x70 [be2net] 2017-10-20T19:00:19.698101+00:00 node-90 kernel: [97583.653168] [<ffffffff81737bb8>] __netif_receive_skb+0x18/0x60 2017-10-20T19:00:19.698102+00:00 node-90 kernel: [97583.653170] [<ffffffff817389a8>] process_backlog+0xa8/0x150 2017-10-20T19:00:19.698104+00:00 node-90 kernel: [97583.653171] [<ffffffff817380fe>] net_rx_action+0x21e/0x360 2017-10-20T19:00:19.698105+00:00 node-90 kernel: [97583.653173] [<ffffffff81085dd1>] __do_softirq+0x101/0x290 2017-10-20T19:00:19.698106+00:00 node-90 kernel: [97583.653175] [<ffffffff81844f0c>] do_softirq_own_stack+0x1c/0x30 2017-10-20T19:00:19.698107+00:00 node-90 kernel: [97583.653176] <EOI> [<ffffffff81085818>] do_softirq.part.19+0x38/0x40 2017-10-20T19:00:19.698108+00:00 node-90 kernel: [97583.653179] [<ffffffff81085fcd>] do_softirq+0x1d/0x20 2017-10-20T19:00:19.698110+00:00 node-90 kernel: [97583.653181] [<ffffffff817367b3>] netif_rx_ni+0x33/0x80 2017-10-20T19:00:19.698111+00:00 node-90 kernel: [97583.653184] [<ffffffff816063e6>] tun_get_user+0x506/0x880 2017-10-20T19:00:19.698112+00:00 node-90 kernel: [97583.653185] [<ffffffff816067b1>] tun_sendmsg+0x51/0x70 2017-10-20T19:00:19.698112+00:00 node-90 kernel: [97583.653188] [<ffffffffc0544f56>] handle_tx+0x306/0x4e0 [vhost_net] 2017-10-20T19:00:19.698113+00:00 node-90 kernel: [97583.653190] [<ffffffffc0545165>] handle_tx_kick+0x15/0x20 [vhost_net] 2017-10-20T19:00:19.698113+00:00 node-90 kernel: [97583.653193] [<ffffffffc052f723>] vhost_worker+0xf3/0x190 [vhost] 2017-10-20T19:00:19.698115+00:00 node-90 kernel: [97583.653195] [<ffffffffc052f630>] ? vhost_poll_wakeup+0x30/0x30 [vhost] 2017-10-20T19:00:19.698116+00:00 node-90 kernel: [97583.653198] [<ffffffff810a0c95>] kthread+0xe5/0x100 2017-10-20T19:00:19.698117+00:00 node-90 kernel: [97583.653199] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:19.698117+00:00 node-90 kernel: [97583.653203] [<ffffffff8184358f>] ret_from_fork+0x3f/0x70 2017-10-20T19:00:19.698118+00:00 node-90 kernel: [97583.653204] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0 2017-10-20T19:00:19.698123+00:00 node-90 kernel: [97583.653206] ---[ end trace d7e73079b38e57b4 ]--- -- Jim On Wed, Oct 18, 2017 at 11:37 PM, Jim Okken <j...@jokken.com> wrote: > hi all, > > please help us out with an issue we are seeing on multiple compute nodes > running Newton (Ubuntu 16.04.3 Kernel 4.4.0). After about 1 hour of running > our VOIP test application the instances become non-responsive and can't be > pinged as well do the compute nodes. > > messages appear on the compute node console screens. a screen shot of that > is hosted here: > > http://www.jokken.com/downloads/console.png > > i'll try to attach it also. > > The first compute node this was seen on was running 2 instances, the > second was running only 1 instance. They were using on a portion of the > total 40 vCPUs available, and the load was moderate. Cold boot these nodes > and all is well again, until we run our application for about 1 hour. > > please let us know what you think thanks! > > not a lot is shown in DEBUG logging of Nova and Neutron on the compute node > > these logs are here: > > http://www.jokken.com/downloads/logs.zip > > i'll try to attach them too. > > https://ask.openstack.org/en/question/110748/soft-lockup- > on-newton-compute-nodes/ > > /var/log/messages on the compute node shows many repeats of these messages: > > 2017-10-18T20:49:26.462309+00:00 node-58 kernel: [1297007.624935] Modules > linked in: binfmt_misc nf_conntrack_netlink vhost_net vhost macvtap macvlan > ip6table_raw xt_mac xt_tcpudp xt_physdev br_netfilter xt_set > ip_set_hash_net ip_set nfnetlink veth ebtable_filter ebtables openvswitch > ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager > ocfs2_stackglue configfs ip6table_filter ip6_tables xt_multiport > xt_conntrack iptable_filter xt_comment xt_CT iptable_raw ip_tables x_tables > xfs ipmi_ssif 8021q garp mrp intel_rapl x86_pkg_temp_thermal > intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel > aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd > serio_raw bridge stp llc sb_edac edac_core hpilo ioatdma lpc_ich shpchp dca > ipmi_si 8250_fintek ipmi_msghandler acpi_power_meter mac_hid kvm_intel kvm > irqbypass ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr > iscsi_tcp libiscsi_tcp nf_conntrack_proto_gre nf_conntrack_ipv6 > nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack autofs4 raid10 > raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor > raid6_pq libcrc32c raid1 raid0 multipath linear dm_round_robin ses > enclosure uas usb_storage psmouse ahci lpfc be2iscsi libahci be2net > iscsi_boot_sysfs libiscsi vxlan scsi_transport_fc ip6_udp_tunnel > scsi_transport_iscsi udp_tunnel wmi fjes scsi_dh_emc scsi_dh_rdac > scsi_dh_alua dm_multipath > > 2017-10-18T20:49:26.462311+00:00 node-58 kernel: [1297007.625008] CPU: 27 > PID: 860 Comm: qemu-system-x86 Not tainted 4.4.0-93-generic #116-Ubuntu > > 2017-10-18T20:49:26.462313+00:00 node-58 kernel: [1297007.625009] > Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017 > > 2017-10-18T20:49:26.462314+00:00 node-58 kernel: [1297007.625010] task: > ffff881faaaa7000 ti: ffff881fa3a34000 task.ti: ffff881fa3a34000 > > 2017-10-18T20:49:26.462315+00:00 node-58 kernel: [1297007.625011] RIP: > 0010:[<ffffffff810cb29c>] [<ffffffff810cb29c>] native_queued_spin_lock_ > slowpath+0x15c/0x170 > > 2017-10-18T20:49:26.462316+00:00 node-58 kernel: [1297007.625018] RSP: > 0018:ffff883fff143c30 EFLAGS: 00000202 > > 2017-10-18T20:49:26.462317+00:00 node-58 kernel: [1297007.625019] RAX: > 0000000000000101 RBX: ffff881f677603f0 RCX: 0000000000000001 > > 2017-10-18T20:49:26.462337+00:00 node-58 kernel: [1297007.625020] RDX: > 0000000000000101 RSI: 0000000000000001 RDI: ffff881f677603ec > > 2017-10-18T20:49:26.462340+00:00 node-58 kernel: [1297007.625020] RBP: > ffff883fff143c30 R08: 0000000000000101 R09: ffffffff81191e27 > > 2017-10-18T20:49:26.462341+00:00 node-58 kernel: [1297007.625021] R10: > ffffea00ffb09780 R11: 0000000000000a00 R12: ffff881f677603ec > > 2017-10-18T20:49:26.462342+00:00 node-58 kernel: [1297007.625022] R13: > 0000000000000a00 R14: 00000000000a5000 R15: 0000000000000a00 > > 2017-10-18T20:49:26.462343+00:00 node-58 kernel: [1297007.625023] FS: > 00007f0c53fb3c00(0000) GS:ffff883fff140000(0000) knlGS:0000000000000000 > > 2017-10-18T20:49:26.462343+00:00 node-58 kernel: [1297007.625024] CS: > 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > 2017-10-18T20:49:26.462344+00:00 node-58 kernel: [1297007.625025] CR2: > 00007fe018e2547e CR3: 0000003ec0b75000 CR4: 00000000001426e0 > > 2017-10-18T20:49:26.462345+00:00 node-58 kernel: [1297007.625026] Stack: > > 2017-10-18T20:49:26.462347+00:00 node-58 kernel: [1297007.625026] > ffff883fff143c40 ffffffff81842f71 ffff883fff143c60 ffffffff81841085 > > 2017-10-18T20:49:26.462348+00:00 node-58 kernel: [1297007.625028] > ffff881dc609ac00 ffff881f677604b0 ffff883fff143c70 ffffffff818410cb > > 2017-10-18T20:49:26.462349+00:00 node-58 kernel: [1297007.625029] > ffff883fff143ca0 ffffffffc08c658d ffff883feff9d500 0000000000000a00 > > 2017-10-18T20:49:26.462351+00:00 node-58 kernel: [1297007.625031] Call > Trace: > > 2017-10-18T20:49:26.462353+00:00 node-58 kernel: [1297007.625032] <IRQ> > > 2017-10-18T20:49:26.462354+00:00 node-58 kernel: [1297007.625039] > [<ffffffff81842f71>] _raw_spin_lock+0x21/0x30 > > 2017-10-18T20:49:26.462356+00:00 node-58 kernel: [1297007.625041] > [<ffffffff81841085>] __mutex_unlock_slowpath+0x25/0x50 > > 2017-10-18T20:49:26.462356+00:00 node-58 kernel: [1297007.625042] > [<ffffffff818410cb>] mutex_unlock+0x1b/0x20 > > 2017-10-18T20:49:26.462357+00:00 node-58 kernel: [1297007.625076] > [<ffffffffc08c658d>] ocfs2_dio_end_io+0x6d/0x80 [ocfs2] > > 2017-10-18T20:49:26.462358+00:00 node-58 kernel: [1297007.625080] > [<ffffffff8124d34c>] dio_complete+0x11c/0x1c0 > > 2017-10-18T20:49:26.462359+00:00 node-58 kernel: [1297007.625081] > [<ffffffff8124d463>] dio_bio_end_aio+0x73/0x100 > > 2017-10-18T20:49:26.462361+00:00 node-58 kernel: [1297007.625085] > [<ffffffff813c2b9f>] bio_endio+0x3f/0x60 > > 2017-10-18T20:49:26.462362+00:00 node-58 kernel: [1297007.625087] > [<ffffffff813ca547>] blk_update_request+0x87/0x310 > > 2017-10-18T20:49:26.462363+00:00 node-58 kernel: [1297007.625091] > [<ffffffff816bae96>] end_clone_bio+0x46/0x70 > > 2017-10-18T20:49:26.462363+00:00 node-58 kernel: [1297007.625092] > [<ffffffff813c2b9f>] bio_endio+0x3f/0x60 > > 2017-10-18T20:49:26.462364+00:00 node-58 kernel: [1297007.625093] > [<ffffffff813ca547>] blk_update_request+0x87/0x310 > > 2017-10-18T20:49:26.462365+00:00 node-58 kernel: [1297007.625097] > [<ffffffff815c4583>] scsi_end_request+0x33/0x1d0 > > 2017-10-18T20:49:26.462367+00:00 node-58 kernel: [1297007.625100] > [<ffffffff815c7cb6>] scsi_io_completion+0x1b6/0x690 > > 2017-10-18T20:49:26.462368+00:00 node-58 kernel: [1297007.625104] > [<ffffffff810beb66>] ? rebalance_domains+0x166/0x2d0 > > 2017-10-18T20:49:26.462368+00:00 node-58 kernel: [1297007.625107] > [<ffffffff815be8df>] scsi_finish_command+0xcf/0x120 > > 2017-10-18T20:49:26.462377+00:00 node-58 kernel: [1297007.625109] > [<ffffffff815c7444>] scsi_softirq_done+0x124/0x150 > > 2017-10-18T20:49:26.462378+00:00 node-58 kernel: [1297007.625112] > [<ffffffff813d2437>] blk_done_softirq+0x87/0xb0 > > 2017-10-18T20:49:26.462379+00:00 node-58 kernel: [1297007.625116] > [<ffffffff81085dd1>] __do_softirq+0x101/0x290 > > 2017-10-18T20:49:26.462381+00:00 node-58 kernel: [1297007.625118] > [<ffffffff810860d3>] irq_exit+0xa3/0xb0 > > 2017-10-18T20:49:26.462382+00:00 node-58 kernel: [1297007.625121] > [<ffffffff81050e03>] smp_call_function_single_interrupt+0x33/0x40 > > 2017-10-18T20:49:26.462382+00:00 node-58 kernel: [1297007.625124] > [<ffffffff81844622>] call_function_single_interrupt+0x82/0x90 > > 2017-10-18T20:49:26.462383+00:00 node-58 kernel: [1297007.625125] <EOI> > > 2017-10-18T20:49:26.462383+00:00 node-58 kernel: [1297007.625127] > [<ffffffff81842f64>] ? _raw_spin_lock+0x14/0x30 > > 2017-10-18T20:49:26.462385+00:00 node-58 kernel: [1297007.625129] > [<ffffffff81840f72>] __mutex_lock_slowpath+0x72/0x130 > > 2017-10-18T20:49:26.462387+00:00 node-58 kernel: [1297007.625142] > [<ffffffffc08dd099>] ? ocfs2_inode_unlock+0x119/0x120 [ocfs2] > > 2017-10-18T20:49:26.462387+00:00 node-58 kernel: [1297007.625143] > [<ffffffff8184104f>] mutex_lock+0x1f/0x30 > > 2017-10-18T20:49:26.462388+00:00 node-58 kernel: [1297007.625155] > [<ffffffffc08e677a>] ocfs2_file_write_iter+0x95a/0xdf0 [ocfs2] > > 2017-10-18T20:49:26.462388+00:00 node-58 kernel: [1297007.625158] > [<ffffffff81224090>] ? poll_select_copy_remaining+0x140/0x140 > > 2017-10-18T20:49:26.462389+00:00 node-58 kernel: [1297007.625169] > [<ffffffffc08e5e20>] ? ocfs2_check_range_for_refcount+0x150/0x150 [ocfs2] > > 2017-10-18T20:49:26.462391+00:00 node-58 kernel: [1297007.625171] > [<ffffffff812601ba>] aio_run_iocb+0x26a/0x2d0 > > 2017-10-18T20:49:26.462392+00:00 node-58 kernel: [1297007.625174] > [<ffffffff8122d6b5>] ? __fget_light+0x25/0x60 > > 2017-10-18T20:49:26.462394+00:00 node-58 kernel: [1297007.625175] > [<ffffffff8122d703>] ? __fdget+0x13/0x20 > > 2017-10-18T20:49:26.462395+00:00 node-58 kernel: [1297007.625177] > [<ffffffff8126108f>] do_io_submit+0x25f/0x500 > > 2017-10-18T20:49:26.462396+00:00 node-58 kernel: [1297007.625178] > [<ffffffff81261340>] SyS_io_submit+0x10/0x20 > > 2017-10-18T20:49:26.462398+00:00 node-58 kernel: [1297007.625181] > [<ffffffff818431f2>] entry_SYSCALL_64_fastpath+0x16/0x71 > > 2017-10-18T20:49:26.462399+00:00 node-58 kernel: [1297007.625181] Code: > 01 48 8b 02 48 85 c0 75 0a f3 90 48 8b 02 48 85 c0 74 f6 c7 40 08 01 00 00 > 00 e9 63 ff ff ff 83 fa 01 75 07 e9 c4 fe ff ff f3 90 <8b> 07 84 c0 75 f8 > b8 01 00 00 00 66 89 07 5d c3 0f 1f 40 00 0f > > >
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