[ 484.320074] BUG: unable to handle kernel NULL pointer dereference at 0000000000000794 [ 484.327952] IP: ip_route_output_key_hash_rcu+0x593/0x7e0 [ 484.333294] PGD 0 [ 484.333295] P4D 0 [ 484.335340] [ 484.338893] Oops: 0000 [#1] SMP [ 484.342064] Modules linked in: [ 484.345154] CPU: 0 PID: 3609 Comm: charon Not tainted 4.13.16 #1 [ 484.351210] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 484.358982] task: ffff92dfba8fae00 task.stack: ffffa5e5009b8000 [ 484.364965] RIP: 0010:ip_route_output_key_hash_rcu+0x593/0x7e0 [ 484.370830] RSP: 0018:ffffa5e5009bbae8 EFLAGS: 00010246 [ 484.376109] RAX: 00000000000002d4 RBX: ffffa5e5009bbc18 RCX: 0000000000000000 [ 484.383266] RDX: 0000000000000000 RSI: 0000000089c2640a RDI: 0000000000000000 [ 484.390425] RBP: ffffa5e5009bbb48 R08: ffff92dfb79afa00 R09: ffff92dfb6803e00 [ 484.397611] R10: 0000000000000000 R11: 0000000000000000 R12: ffff92dfb914fc00 [ 484.404794] R13: ffffa5e5009bbb58 R14: ffff92dfbb3d8000 R15: 0000000000000001 [ 484.411980] FS: 00007f217532a700(0000) GS:ffff92dfbfc00000(0000) knlGS:0000000000000000 [ 484.420100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 484.425872] CR2: 0000000000000794 CR3: 0000000177cbd000 CR4: 00000000001006f0 [ 484.433057] Call Trace: [ 484.435540] ip_route_output_key_hash+0x5b/0x80 [ 484.440097] ip_route_output_flow+0x19/0x50 [ 484.444306] udp_sendmsg+0x7c3/0x980 [ 484.447912] ? ip_reply_glue_bits+0x40/0x40 [ 484.452144] ? import_iovec+0x3a/0xe0 [ 484.455833] inet_sendmsg+0x34/0xb0 [ 484.459353] sock_sendmsg+0x30/0x40 [ 484.462854] ___sys_sendmsg+0x28a/0x2a0 [ 484.466711] ? futex_wake+0x8b/0x180 [ 484.470317] ? do_futex+0x2c8/0xae0 [ 484.473836] ? set_next_entity+0xab/0x530 [ 484.477863] ? pick_next_entity+0x7b/0x120 [ 484.481989] ? pick_next_task_fair+0x3aa/0x4e0 [ 484.486462] __sys_sendmsg+0x4f/0x90 [ 484.490058] ? __sys_sendmsg+0x4f/0x90 [ 484.493837] SyS_sendmsg+0x9/0x10 [ 484.497174] entry_SYSCALL_64_fastpath+0x13/0x94 [ 484.501820] RIP: 0033:0x7f2179f6ea1d [ 484.505397] RSP: 002b:00007f2175329cd0 EFLAGS: 00000297 ORIG_RAX: 000000000000002e [ 484.513015] RAX: ffffffffffffffda RBX: 000055ba8f2a3b50 RCX: 00007f2179f6ea1d [ 484.520201] RDX: 0000000000000000 RSI: 00007f2175329d10 RDI: 000000000000000c [ 484.527384] RBP: 0000000000000000 R08: 00007f2175329c00 R09: 00007f208c0049b0 [ 484.534543] R10: 0000000000000000 R11: 0000000000000297 R12: 000055ba8f2fbce0 [ 484.541729] R13: 000055ba8f2a3b50 R14: ffffaa4570d5c4b0 R15: 0000000000000000 [ 484.548886] Code: 4c 89 f7 e8 40 87 03 00 89 43 28 49 8b 45 10 45 31 db 45 0f b6 7d 06 48 89 45 c8 e9 70 fb ff ff 49 8b 04 24 48 8b 80 a0 04 00 00 <8b> 80 c0 04 00 00 41 39 84 24 a0 00 00 00 0f 85 61 fe ff ff 41 [ 484.567867] RIP: ip_route_output_key_hash_rcu+0x593/0x7e0 RSP: ffffa5e5009bbae8 [ 484.575223] CR2: 0000000000000794 [ 484.578588] ---[ end trace 75ff4f560dc8d0ba ]--- [ 489.019731] BUG: unable to handle kernel NULL pointer dereference at 0000000000000794 [ 489.027661] IP: ip_route_output_key_hash_rcu+0x593/0x7e0 [ 489.032987] PGD 0 [ 489.032988] P4D 0 [ 489.035025] [ 489.038569] Oops: 0000 [#2] SMP [ 489.041739] Modules linked in: [ 489.044829] CPU: 0 PID: 4137 Comm: tvad Tainted: G D 4.13.16 #1 [ 489.051922] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 489.059698] task: ffff92dfb64f9700 task.stack: ffffa5e501488000 [ 489.065671] RIP: 0010:ip_route_output_key_hash_rcu+0x593/0x7e0 [ 489.071527] RSP: 0018:ffffa5e50148b8f0 EFLAGS: 00010246 [ 489.076780] RAX: 00000000000002d4 RBX: ffffa5e50148b9d8 RCX: 0000000000000000 [ 489.083963] RDX: 0000000000000000 RSI: 000000000400640a RDI: 0000000000000000 [ 489.091123] RBP: ffffa5e50148b950 R08: ffff92dfb79afa00 R09: ffff92dfb6803e00 [ 489.098291] R10: 0000000000000000 R11: 0000000000000000 R12: ffff92dfb914fc00 [ 489.105476] R13: ffffa5e50148b960 R14: ffff92dfbb3d8000 R15: 0000000000000001 [ 489.112651] FS: 00007f5436b0c700(0000) GS:ffff92dfbfc00000(0000) knlGS:0000000000000000 [ 489.120788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 489.126569] CR2: 0000000000000794 CR3: 0000000177b00000 CR4: 00000000001006f0 [ 489.133728] Call Trace: [ 489.136184] ip_route_output_key_hash+0x5b/0x80 [ 489.140741] ip_route_output_flow+0x19/0x50 [ 489.144972] ip_route_me_harder+0xd4/0x240 [ 489.149095] iptable_mangle_hook+0xcd/0x100 [ 489.153309] nf_hook_slow+0x25/0xa0 [ 489.156828] __ip_local_out+0xa4/0xd0 [ 489.160517] ? ip_forward_options+0x1a0/0x1a0 [ 489.164902] ip_local_out+0x17/0x40 [ 489.168421] ip_queue_xmit+0x160/0x3e0 [ 489.172201] ? __kmalloc_track_caller+0x15a/0x170 [ 489.176969] tcp_transmit_skb+0x4f9/0x960 [ 489.181008] tcp_send_ack+0xc3/0x130 [ 489.184611] __tcp_ack_snd_check+0x46/0xa0 [ 489.188736] tcp_rcv_established+0x4b8/0x760 [ 489.193036] tcp_v4_do_rcv+0x136/0x1d0 [ 489.196805] tcp_prequeue_process+0x6c/0xa0 [ 489.201027] tcp_recvmsg+0x6cf/0xa40 [ 489.204625] inet_recvmsg+0x4e/0xc0 [ 489.208141] sock_recvmsg+0x35/0x40 [ 489.211651] sock_read_iter+0x8c/0xe0 [ 489.215353] new_sync_read+0xd5/0x120 [ 489.219018] __vfs_read+0x26/0x40 [ 489.222355] vfs_read+0x8e/0x120 [ 489.225613] SyS_read+0x53/0xc0 [ 489.228786] entry_SYSCALL_64_fastpath+0x13/0x94 [ 489.233438] RIP: 0033:0x7f543d62a50d [ 489.237027] RSP: 002b:00007f5436b0b840 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 489.244635] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f543d62a50d [ 489.251821] RDX: 0000000000000005 RSI: 00007f542804a7b3 RDI: 000000000000000c [ 489.259004] RBP: 00007f5436b0ba40 R08: 0000000000004548 R09: 000055faa4b1c458 [ 489.266172] R10: 0000000000000090 R11: 0000000000000293 R12: 00007f543e2c9f47 [ 489.273331] R13: 00007f543e2c9f47 R14: 00007f5436b0bcb7 R15: 0000000000000000 [ 489.280517] Code: 4c 89 f7 e8 40 87 03 00 89 43 28 49 8b 45 10 45 31 db 45 0f b6 7d 06 48 89 45 c8 e9 70 fb ff ff 49 8b 04 24 48 8b 80 a0 04 00 00 <8b> 80 c0 04 00 00 41 39 84 24 a0 00 00 00 0f 85 61 fe ff ff 41 [ 489.299515] RIP: ip_route_output_key_hash_rcu+0x593/0x7e0 RSP: ffffa5e50148b8f0 [ 489.306845] CR2: 0000000000000794 [ 489.310225] ---[ end trace 75ff4f560dc8d0bb ]--- [ 518.551836] BUG: unable to handle kernel NULL pointer dereference at 0000000000000794 [ 518.559765] IP: ip_route_output_key_hash_rcu+0x593/0x7e0 [ 518.565101] PGD 0 [ 518.565102] P4D 0 [ 518.567118] [ 518.570665] Oops: 0000 [#3] SMP [ 518.573809] Modules linked in: [ 518.576896] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 4.13.16 #1 [ 518.584139] Hardware name: To be filled by O.E.M. CAR-2051/CAR, BIOS 1.01 07/11/2016 [ 518.591906] task: ffffffffbcc0e480 task.stack: ffffffffbcc00000 [ 518.597879] RIP: 0010:ip_route_output_key_hash_rcu+0x593/0x7e0 [ 518.603735] RSP: 0018:ffff92dfbfc03830 EFLAGS: 00010246 [ 518.609015] RAX: 00000000000002d4 RBX: ffff92dfbfc038f0 RCX: 0000000000000000 [ 518.616189] RDX: 0000000000000000 RSI: 00000000a2c2640a RDI: 0000000000000000 [ 518.623384] RBP: ffff92dfbfc03890 R08: ffff92dfb79afa00 R09: ffff92dfb6803e00 [ 518.630558] R10: 0000000000000000 R11: 0000000000000000 R12: ffff92dfb914fc00 [ 518.637717] R13: ffff92dfbfc038a0 R14: ffff92dfbb3d8000 R15: 0000000000000001 [ 518.644904] FS: 0000000000000000(0000) GS:ffff92dfbfc00000(0000) knlGS:0000000000000000 [ 518.653042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 518.658813] CR2: 0000000000000794 CR3: 000000014dc09000 CR4: 00000000001006f0 [ 518.665978] Call Trace: [ 518.668432] [ 518.670481] ip_route_output_key_hash+0x5b/0x80 [ 518.675038] __xfrm4_dst_lookup.isra.6+0x3f/0x50 [ 518.679681] xfrm4_dst_lookup+0x22/0x40 [ 518.683556] xfrm_resolve_and_create_bundle+0x34e/0x870 [ 518.688809] xfrm_bundle_lookup+0xb7/0x700 [ 518.692945] flow_cache_lookup+0x23a/0x480 [ 518.697067] ? xfrm_expand_policies+0x140/0x140 [ 518.701653] xfrm_lookup+0x23b/0x410 [ 518.705250] __xfrm_route_forward+0x5c/0xc0 [ 518.709463] ip_forward+0x3dd/0x450 [ 518.712981] ? ip_route_input_noref+0x23/0x40 [ 518.717367] ip_rcv_finish+0xd8/0x3b0 [ 518.721056] ip_rcv+0x2d0/0x3b0 [ 518.724230] ? inet_del_offload+0x40/0x40 [ 518.728270] __netif_receive_skb_core+0x43d/0xa90 [ 518.733000] ? irq_exit+0x5c/0xb0 [ 518.736329] ? do_IRQ+0x4a/0xc0 [ 518.739473] __netif_receive_skb+0x18/0x70 [ 518.743600] ? inet_gro_receive+0x208/0x2b0 [ 518.747812] ? __netif_receive_skb+0x18/0x70 [ 518.752111] netif_receive_skb_internal+0x4d/0x340 [ 518.756927] ? dev_gro_receive+0x269/0x4a0 [ 518.761053] napi_gro_receive+0x77/0x90 [ 518.764920] igb_poll+0x603/0xe70 [ 518.768238] net_rx_action+0x1ce/0x2e0 [ 518.772017] __do_softirq+0xdd/0x1e0 [ 518.775613] irq_exit+0xab/0xb0 [ 518.778785] do_IRQ+0x4a/0xc0 [ 518.781787] common_interrupt+0x86/0x86 [ 518.785651] RIP: 0010:cpuidle_enter_state+0x162/0x200 [ 518.790726] RSP: 0018:ffffffffbcc03e00 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff7d [ 518.798347] RAX: ffff92dfbfc181c0 RBX: ffff92dfbfc209b8 RCX: 00000078bc179fe3 [ 518.805512] RDX: 0000000000000000 RSI: 00000000355556ca RDI: 0000000000000000 [ 518.812671] RBP: ffffffffbcc03e30 R08: 00000000000000b1 R09: 0000000000000018 [ 518.819839] R10: ffffffffbcc03de0 R11: 0000000000000092 R12: 00000078bc179fe3 [ 518.827022] R13: 0000000000000002 R14: ffffffffbcc406b8 R15: 0000000000000002 [ 518.834182] [ 518.836290] cpuidle_enter+0x12/0x20 [ 518.839905] call_cpuidle+0x1e/0x30 [ 518.843423] do_idle+0xdc/0x170 [ 518.846568] cpu_startup_entry+0x6e/0x70 [ 518.850520] rest_init+0xab/0xb0 [ 518.853770] start_kernel+0x459/0x47a [ 518.857472] x86_64_start_reservations+0x24/0x26 [ 518.862115] x86_64_start_kernel+0x127/0x132 [ 518.866414] secondary_startup_64+0x9f/0x9f [ 518.870625] Code: 4c 89 f7 e8 40 87 03 00 89 43 28 49 8b 45 10 45 31 db 45 0f b6 7d 06 48 89 45 c8 e9 70 fb ff ff 49 8b 04 24 48 8b 80 a0 04 00 00 <8b> 80 c0 04 00 00 41 39 84 24 a0 00 00 00 0f 85 61 fe ff ff 41 [ 518.889607] RIP: ip_route_output_key_hash_rcu+0x593/0x7e0 RSP: ffff92dfbfc03830 [ 518.896946] CR2: 0000000000000794 [ 518.900285] ---[ end trace 75ff4f560dc8d0bc ]--- [ 518.904927] Kernel panic - not syncing: Fatal exception in interrupt [ 518.911422] Kernel Offset: 0x3b000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 518.922283] Rebooting in 10 seconds..