[ 785.001800] dst_release: dst:ffff8b0744791200 refcnt:-1 [ 785.070028] ------------[ cut here ]------------ [ 785.074686] WARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:2821 rcu_process_callbacks+0x3c3/0x3e0 [ 785.083362] Modules linked in: [ 785.086448] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.13.16 #2 [ 785.092495] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 785.100270] task: ffff8b077b0e7300 task.stack: ffffaf5000068000 [ 785.106208] RIP: 0010:rcu_process_callbacks+0x3c3/0x3e0 [ 785.111478] RSP: 0018:ffff8b077fc43ee8 EFLAGS: 00010002 [ 785.116728] RAX: 0000000000000000 RBX: ffff8b077fc58e80 RCX: 7fffffffffffffff [ 785.123878] RDX: ffffffffffffd801 RSI: ffff8b077fc43f00 RDI: ffff8b077fc58eb8 [ 785.131073] RBP: ffff8b077fc43f50 R08: 0000000050192501 R09: 000000018020001c [ 785.138248] R10: ffff8b077fc43ea8 R11: 0000000000000000 R12: ffffffffb8c27480 [ 785.145442] R13: ffff8b077fc58eb8 R14: ffff8b077fc43f00 R15: ffff8b077b0e7300 [ 785.152635] FS: 0000000000000000(0000) GS:ffff8b077fc40000(0000) knlGS:0000000000000000 [ 785.160790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 785.166562] CR2: 00007fb542b33af0 CR3: 0000000160c09000 CR4: 00000000001006e0 [ 785.173729] Call Trace: [ 785.176192] [ 785.178213] __do_softirq+0xdd/0x1e0 [ 785.181817] irq_exit+0xab/0xb0 [ 785.184964] smp_trace_apic_timer_interrupt+0x63/0x90 [ 785.190040] smp_apic_timer_interrupt+0x9/0x10 [ 785.194514] apic_timer_interrupt+0x86/0x90 [ 785.198726] RIP: 0010:cpuidle_enter_state+0x162/0x200 [ 785.203804] RSP: 0018:ffffaf500006be70 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 785.211431] RAX: ffff8b077fc581c0 RBX: ffff8b077fc609b8 RCX: 000000b6c9d16ad4 [ 785.218587] RDX: 0000000000000000 RSI: 0000000035555555 RDI: 0000000000000000 [ 785.225765] RBP: ffffaf500006bea0 R08: 0000000000000048 R09: 0000000000000018 [ 785.232948] R10: ffffaf500006be50 R11: 00000000000002bf R12: 000000b6c9d16ad4 [ 785.240108] R13: 0000000000000002 R14: ffffffffb8c406b8 R15: 0000000000000002 [ 785.247300] [ 785.249409] cpuidle_enter+0x12/0x20 [ 785.253014] call_cpuidle+0x1e/0x30 [ 785.256533] do_idle+0xdc/0x170 [ 785.259677] cpu_startup_entry+0x6e/0x70 [ 785.263621] start_secondary+0x13b/0x160 [ 785.267556] secondary_startup_64+0x9f/0x9f [ 785.271777] Code: ff 48 8b 15 d8 81 b5 00 48 89 93 c0 00 00 00 e9 47 fe ff ff 0f ff e9 b2 fc ff ff 4c 89 c6 4c 89 ef e8 c2 c3 6b 00 e9 f2 fc ff ff <0f> ff e9 67 fe ff ff 0f ff e9 78 fd ff ff e8 2a 37 fb ff 66 2e [ 785.290783] ---[ end trace 7f4cf8aeab7f9ad2 ]--- [ 787.393448] BUG: unable to handle kernel paging request at 0000000000006f6c [ 787.400741] IP: kmem_cache_alloc+0x51/0x100 [ 787.404956] PGD 0 [ 787.404957] P4D 0 [ 787.407000] [ 787.410537] Oops: 0000 [#1] SMP [ 787.413689] Modules linked in: [ 787.416777] CPU: 6 PID: 3606 Comm: charon Tainted: G W 4.13.16 #2 [ 787.424037] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 787.431831] task: ffff8b077aa87300 task.stack: ffffaf5000874000 [ 787.437778] RIP: 0010:kmem_cache_alloc+0x51/0x100 [ 787.442525] RSP: 0018:ffffaf5000877a48 EFLAGS: 00010206 [ 787.447775] RAX: 0000000000000000 RBX: ffffffffb8c7c300 RCX: 0000000000000975 [ 787.454934] RDX: 0000000000000974 RSI: 0000000001080020 RDI: 000000000001f570 [ 787.462121] RBP: ffffaf5000877a70 R08: 0000000000000000 R09: 0000000000000000 [ 787.469286] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000006f6c [ 787.476473] R13: ffff8b077aa92600 R14: 0000000001080020 R15: 00000000ffffffff [ 787.483639] FS: 00007fd32f835700(0000) GS:ffff8b077fd80000(0000) knlGS:0000000000000000 [ 787.491810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 787.497583] CR2: 0000000000006f6c CR3: 0000000177bc3000 CR4: 00000000001006e0 [ 787.504760] Call Trace: [ 787.507233] dst_alloc+0x47/0x90 [ 787.510490] rt_dst_alloc+0x54/0xf0 [ 787.514000] ip_route_output_key_hash_rcu+0x1fb/0x7e0 [ 787.519077] ip_route_output_key_hash+0x5b/0x80 [ 787.523664] ip_route_output_flow+0x19/0x50 [ 787.527874] udp_sendmsg+0x7c3/0x980 [ 787.531471] ? ip_reply_glue_bits+0x40/0x40 [ 787.535685] ? import_iovec+0x3a/0xe0 [ 787.539376] inet_sendmsg+0x34/0xb0 [ 787.542896] sock_sendmsg+0x30/0x40 [ 787.546411] ___sys_sendmsg+0x28a/0x2a0 [ 787.550279] ? futex_wake+0x8b/0x180 [ 787.553884] ? do_futex+0x2c8/0xae0 [ 787.557404] ? set_next_entity+0xab/0x530 [ 787.561440] ? put_prev_entity+0xb1/0x4c0 [ 787.565479] ? pick_next_task_fair+0x423/0x4e0 [ 787.569970] __sys_sendmsg+0x4f/0x90 [ 787.573575] ? __sys_sendmsg+0x4f/0x90 [ 787.577351] SyS_sendmsg+0x9/0x10 [ 787.580707] entry_SYSCALL_64_fastpath+0x13/0x94 [ 787.585370] RIP: 0033:0x7fd334c7aa1d [ 787.588972] RSP: 002b:00007fd32f834cd0 EFLAGS: 00000297 ORIG_RAX: 000000000000002e [ 787.596590] RAX: ffffffffffffffda RBX: 00007fd298048f40 RCX: 00007fd334c7aa1d [ 787.603749] RDX: 0000000000000000 RSI: 00007fd32f834d10 RDI: 000000000000000c [ 787.610936] RBP: 00007fd298000020 R08: 00007fd32f834c00 R09: 00007fd2340699a0 [ 787.618110] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000000 [ 787.625296] R13: 00000000000000f0 R14: 00007fd298049030 R15: 0000000000000000 [ 787.632480] Code: 0f 84 cf 00 00 00 49 8b 45 00 65 48 8b 50 08 65 48 03 05 33 a2 e9 47 4c 8b 20 4d 85 e4 74 4a 49 63 45 20 48 8d 4a 01 49 8b 7d 00 <49> 8b 1c 04 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 c8 49 63 [ 787.651470] RIP: kmem_cache_alloc+0x51/0x100 RSP: ffffaf5000877a48 [ 787.657681] CR2: 0000000000006f6c [ 787.661008] general protection fault: 0000 [#2] SMP [ 787.661079] ---[ end trace 7f4cf8aeab7f9ad3 ]--- [ 787.670597] Modules linked in: [ 787.673806] CPU: 4 PID: 23924 Comm: ip Tainted: G D W 4.13.16 #2 [ 787.680839] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 787.688624] task: ffff8b07793bae00 task.stack: ffffaf5003530000 [ 787.694583] RIP: 0010:if_nlmsg_size+0x30/0x250 [ 787.699067] RSP: 0018:ffffaf5003533a70 EFLAGS: 00010282 [ 787.704317] RAX: ffffffffb8622200 RBX: 0000000000000470 RCX: 0000000000000000 [ 787.711476] RDX: ffffffffb8763580 RSI: 0000000000000001 RDI: cd9ee8f07d8948f1 [ 787.718663] RBP: ffffaf5003533aa8 R08: 000000000000001d R09: ffffaf5003533ab8 [ 787.725828] R10: fffffffffffffc48 R11: 00007ffffffff000 R12: ffffffffb86221b0 [ 787.732987] R13: 0000000000000001 R14: ffffffffb8c774a8 R15: ffffffffb8c76f00 [ 787.740146] FS: 00007faafab74700(0000) GS:ffff8b077fd00000(0000) knlGS:0000000000000000 [ 787.748292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 787.754065] CR2: 00007faafa755238 CR3: 0000000179dac000 CR4: 00000000001006e0 [ 787.761242] Call Trace: [ 787.763698] ? dst_dev_put+0x30/0x70 [ 787.767301] rtnl_calcit+0xb1/0x100 [ 787.770820] ? rtnl_getlink+0x1d0/0x1d0 [ 787.774683] rtnetlink_rcv_msg+0x148/0x220 [ 787.778810] ? lookup_slow+0xbf/0x170 [ 787.782502] ? rtnl_newlink+0x8e0/0x8e0 [ 787.786378] netlink_rcv_skb+0xe2/0x110 [ 787.790240] rtnetlink_rcv+0x23/0x30 [ 787.793828] netlink_unicast+0x183/0x230 [ 787.797780] netlink_sendmsg+0x2db/0x3c0 [ 787.801742] sock_sendmsg+0x30/0x40 [ 787.805261] SYSC_sendto+0x11a/0x1a0 [ 787.808868] ? ____fput+0x10/0x20 [ 787.812210] ? task_work_run+0x81/0xa0 [ 787.815989] ? exit_to_usermode_loop+0x68/0x80 [ 787.820471] SyS_sendto+0x9/0x10 [ 787.823740] entry_SYSCALL_64_fastpath+0x13/0x94 [ 787.828400] RIP: 0033:0x7faafa4a3f4d [ 787.831987] RSP: 002b:00007fff50605168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 787.839578] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faafa4a3f4d [ 787.846773] RDX: 0000000000000028 RSI: 00007fff50605170 RDI: 0000000000000003 [ 787.853930] RBP: 00007fff50605922 R08: 0000000000000000 R09: 0000000000000000 [ 787.861125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff50605922 [ 787.868299] R13: 0000000000000000 R14: 00007fff50605922 R15: 00007fff50605588 [ 787.875468] Code: 57 41 56 41 55 41 54 41 89 f5 53 49 89 fc 48 83 ec 10 83 e6 01 0f 84 ce 00 00 00 48 8b bf b8 04 00 00 48 85 ff 0f 84 fa 01 00 00 <48> 8b 87 80 00 00 00 48 85 c0 0f 84 cc 01 00 00 48 8b 40 78 bb [ 787.894485] RIP: if_nlmsg_size+0x30/0x250 RSP: ffffaf5003533a70 [ 787.900464] BUG: unable to handle kernel paging request at 0000000000006f6c [ 787.900520] ---[ end trace 7f4cf8aeab7f9ad4 ]--- [ 787.912359] IP: kmem_cache_alloc+0x51/0x100 [ 787.916782] PGD 0 [ 787.916783] P4D 0 [ 787.918887] [ 787.922426] Oops: 0000 [#3] SMP [ 787.925605] Modules linked in: [ 787.928667] CPU: 6 PID: 46 Comm: ksoftirqd/6 Tainted: G D W 4.13.16 #2 [ 787.936194] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 787.943978] task: ffff8b077b34d080 task.stack: ffffaf50001b0000 [ 787.949969] RIP: 0010:kmem_cache_alloc+0x51/0x100 [ 787.954672] RSP: 0018:ffffaf50001b3868 EFLAGS: 00010206 [ 787.959916] RAX: 0000000000000000 RBX: ffffffffb8c7c300 RCX: 0000000000000975 [ 787.967084] RDX: 0000000000000974 RSI: 0000000001080020 RDI: 000000000001f570 [ 787.974328] RBP: ffffaf50001b3890 R08: 0000000000000000 R09: 0000000000000000 [ 787.981514] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000006f6c [ 787.988679] R13: ffff8b077aa92600 R14: 0000000001080020 R15: 00000000ffffffff [ 787.995839] FS: 0000000000000000(0000) GS:ffff8b077fd80000(0000) knlGS:0000000000000000 [ 788.003993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 788.009765] CR2: 0000000000006f6c CR3: 0000000176c18000 CR4: 00000000001006e0 [ 788.016951] Call Trace: [ 788.019435] dst_alloc+0x47/0x90 [ 788.022691] rt_dst_alloc+0x54/0xf0 [ 788.026208] ip_route_output_key_hash_rcu+0x1fb/0x7e0 [ 788.031305] ip_route_output_key_hash+0x5b/0x80 [ 788.035861] ip_route_output_flow+0x19/0x50 [ 788.040084] icmp_reply.constprop.26+0x1fa/0x270 [ 788.044729] ? refcount_dec_and_test+0x11/0x20 [ 788.049202] icmp_echo.part.24+0x58/0x70 [ 788.053154] icmp_echo+0x2b/0x40 [ 788.056412] icmp_rcv+0x272/0x3a0 [ 788.059731] ip_local_deliver_finish+0x9d/0x1e0 [ 788.064299] ip_local_deliver+0xc6/0xd0 [ 788.068164] ? ip_rcv_finish+0x3b0/0x3b0 [ 788.072116] ip_rcv_finish+0xd8/0x3b0 [ 788.075780] ip_rcv+0x2d0/0x3b0 [ 788.078952] ? inet_del_offload+0x40/0x40 [ 788.083000] __netif_receive_skb_core+0x43d/0xa90 [ 788.087760] ? skb_checksum+0x30/0x50 [ 788.091451] ? skb_checksum+0x50/0x50 [ 788.095117] ? reqsk_fastopen_remove+0x140/0x140 [ 788.099771] __netif_receive_skb+0x18/0x70 [ 788.103897] ? __netif_receive_skb+0x18/0x70 [ 788.108196] netif_receive_skb_internal+0x4d/0x340 [ 788.113012] ? dev_gro_receive+0x269/0x4a0 [ 788.117137] ? napi_consume_skb+0x3e/0xb0 [ 788.121176] napi_gro_receive+0x77/0x90 [ 788.125042] gro_cell_poll+0x5a/0x90 [ 788.128647] net_rx_action+0x1ce/0x2e0 [ 788.132427] __do_softirq+0xdd/0x1e0 [ 788.136006] run_ksoftirqd+0x17/0x30 [ 788.139611] smpboot_thread_fn+0x105/0x160 [ 788.143746] kthread+0xff/0x140 [ 788.146918] ? sort_range+0x20/0x20 [ 788.150409] ? kthread_park+0x60/0x60 [ 788.154102] ret_from_fork+0x22/0x30 [ 788.157707] Code: 0f 84 cf 00 00 00 49 8b 45 00 65 48 8b 50 08 65 48 03 05 33 a2 e9 47 4c 8b 20 4d 85 e4 74 4a 49 63 45 20 48 8d 4a 01 49 8b 7d 00 <49> 8b 1c 04 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 c8 49 63 [ 788.176723] RIP: kmem_cache_alloc+0x51/0x100 RSP: ffffaf50001b3868 [ 788.182952] CR2: 0000000000006f6c [ 788.186298] ---[ end trace 7f4cf8aeab7f9ad5 ]--- [ 788.190970] Kernel panic - not syncing: Fatal exception in interrupt [ 788.197449] Kernel Offset: 0x37000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 788.208303] ---[ end Kernel panic - not syncing: Fatal exception in interrupt [ 788.215490] sched: Unexpected reschedule of offline CPU#3! [ 788.221020] ------------[ cut here ]------------ [ 788.225664] WARNING: CPU: 6 PID: 46 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x37/0x40 [ 788.234933] Modules linked in: [ 788.237995] CPU: 6 PID: 46 Comm: ksoftirqd/6 Tainted: G D W 4.13.16 #2 [ 788.245525] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 788.253318] task: ffff8b077b34d080 task.stack: ffffaf50001b0000 [ 788.259264] RIP: 0010:native_smp_send_reschedule+0x37/0x40 [ 788.264773] RSP: 0018:ffff8b077fd83e48 EFLAGS: 00010086 [ 788.270062] RAX: 000000000000002e RBX: 0000000000000003 RCX: 0000000000000000 [ 788.277236] RDX: 0000000000000000 RSI: ffff8b077fd8c938 RDI: ffff8b077fd8c938 [ 788.284413] RBP: ffff8b077fd83e48 R08: 0000000000000006 R09: 000000000000035b [ 788.291596] R10: 000000000000040e R11: ffffffffb8db160d R12: ffff8b077fcd81c0 [ 788.298764] R13: 0000000000000006 R14: ffff8b077b34d080 R15: ffff8b077fd92b40 [ 788.305960] FS: 0000000000000000(0000) GS:ffff8b077fd80000(0000) knlGS:0000000000000000 [ 788.314070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 788.319878] CR2: 0000000000006f6c CR3: 0000000176c18000 CR4: 00000000001006e0 [ 788.327060] Call Trace: [ 788.329513] [ 788.331535] trigger_load_balance+0x12b/0x220 [ 788.335894] scheduler_tick+0x9a/0xd0 [ 788.339561] update_process_times+0x42/0x50 [ 788.343771] tick_sched_handle+0x25/0x60 [ 788.347723] tick_sched_timer+0x34/0x80 [ 788.351588] __hrtimer_run_queues+0xbe/0x120 [ 788.355888] hrtimer_interrupt+0xac/0x1f0 [ 788.359918] smp_trace_apic_timer_interrupt+0x5e/0x90 [ 788.364998] smp_apic_timer_interrupt+0x9/0x10 [ 788.369470] apic_timer_interrupt+0x86/0x90 [ 788.373681] RIP: 0010:panic+0x1d1/0x217 [ 788.377527] RSP: 0018:ffffaf50001b35d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 788.385145] RAX: 0000000000000041 RBX: 0000000000000000 RCX: 0000000000000006 [ 788.392340] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff8b077fd8c930 [ 788.399505] RBP: ffffaf50001b3650 R08: 0000000000000006 R09: 000000000000035a [ 788.406673] R10: 0000000000000000 R11: ffffffffb8db160d R12: 0000000000000000 [ 788.413859] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000046 [ 788.421042] [ 788.423150] ? panic+0x1ce/0x217 [ 788.426383] oops_end+0x78/0x90 [ 788.429529] no_context+0x1a5/0x3f0 [ 788.433021] ? get_page_from_freelist+0x1f5/0x920 [ 788.437772] __bad_area_nosemaphore+0xcc/0x180 [ 788.442241] bad_area_nosemaphore+0xf/0x20 [ 788.446367] __do_page_fault+0x9b/0x450 [ 788.450234] ? skcipher_walk_first+0x47/0x110 [ 788.454620] do_page_fault+0xc/0x10 [ 788.458138] page_fault+0x22/0x30 [ 788.461483] RIP: 0010:kmem_cache_alloc+0x51/0x100 [ 788.466214] RSP: 0018:ffffaf50001b3868 EFLAGS: 00010206 [ 788.471464] RAX: 0000000000000000 RBX: ffffffffb8c7c300 RCX: 0000000000000975 [ 788.478624] RDX: 0000000000000974 RSI: 0000000001080020 RDI: 000000000001f570 [ 788.485818] RBP: ffffaf50001b3890 R08: 0000000000000000 R09: 0000000000000000 [ 788.492992] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000006f6c [ 788.500152] R13: ffff8b077aa92600 R14: 0000000001080020 R15: 00000000ffffffff [ 788.507339] dst_alloc+0x47/0x90 [ 788.510604] rt_dst_alloc+0x54/0xf0 [ 788.514116] ip_route_output_key_hash_rcu+0x1fb/0x7e0 [ 788.519193] ip_route_output_key_hash+0x5b/0x80 [ 788.523752] ip_route_output_flow+0x19/0x50 [ 788.527964] icmp_reply.constprop.26+0x1fa/0x270 [ 788.532610] ? refcount_dec_and_test+0x11/0x20 [ 788.537083] icmp_echo.part.24+0x58/0x70 [ 788.541035] icmp_echo+0x2b/0x40 [ 788.544293] icmp_rcv+0x272/0x3a0 [ 788.547612] ip_local_deliver_finish+0x9d/0x1e0 [ 788.552197] ip_local_deliver+0xc6/0xd0 [ 788.556035] ? ip_rcv_finish+0x3b0/0x3b0 [ 788.559987] ip_rcv_finish+0xd8/0x3b0 [ 788.563679] ip_rcv+0x2d0/0x3b0 [ 788.566850] ? inet_del_offload+0x40/0x40 [ 788.570889] __netif_receive_skb_core+0x43d/0xa90 [ 788.575621] ? skb_checksum+0x30/0x50 [ 788.579313] ? skb_checksum+0x50/0x50 [ 788.583008] ? reqsk_fastopen_remove+0x140/0x140 [ 788.587651] __netif_receive_skb+0x18/0x70 [ 788.591776] ? __netif_receive_skb+0x18/0x70 [ 788.596075] netif_receive_skb_internal+0x4d/0x340 [ 788.600921] ? dev_gro_receive+0x269/0x4a0 [ 788.605037] ? napi_consume_skb+0x3e/0xb0 [ 788.609067] napi_gro_receive+0x77/0x90 [ 788.612924] gro_cell_poll+0x5a/0x90 [ 788.616511] net_rx_action+0x1ce/0x2e0 [ 788.620290] __do_softirq+0xdd/0x1e0 [ 788.623886] run_ksoftirqd+0x17/0x30 [ 788.627492] smpboot_thread_fn+0x105/0x160 [ 788.631617] kthread+0xff/0x140 [ 788.634788] ? sort_range+0x20/0x20 [ 788.638309] ? kthread_park+0x60/0x60 [ 788.641975] ret_from_fork+0x22/0x30 [ 788.645561] Code: c5 00 0f 92 c0 84 c0 74 14 48 8b 05 74 2c 9a 00 be fd 00 00 00 ff 90 a0 00 00 00 5d c3 89 fe 48 c7 c7 e8 b4 94 b8 e8 98 5b 09 00 <0f> ff 5d c3 0f 1f 44 00 00 8b 05 12 0c d8 00 85 c0 75 37 55 48 [ 788.664558] ---[ end trace 7f4cf8aeab7f9ad6 ]---