Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 113.576056][ T9751] list_del corruption, ffff8880a23a6800->prev is LIST_POISON2 (dead000000000122) [ 113.596569][ T9751] ------------[ cut here ]------------ [ 113.602250][ T9751] kernel BUG at lib/list_debug.c:48! [ 113.608923][ T9751] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 113.615022][ T9751] CPU: 0 PID: 9751 Comm: syz-executor502 Not tainted 5.5.0-rc5-syzkaller #0 [ 113.624030][ T9751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.634094][ T9751] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 113.640513][ T9751] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 65 71 88 e8 a0 ba be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 00 66 71 88 e8 8c ba be fd <0f> 0b 4c 89 f6 48 c7 c7 c0 66 71 88 e8 7b ba be fd 0f 0b cc cc cc [ 113.660295][ T9751] RSP: 0018:ffffc90002157478 EFLAGS: 00010282 [ 113.666375][ T9751] RAX: 000000000000004e RBX: ffff8880a23a6800 RCX: 0000000000000000 [ 113.674343][ T9751] RDX: 0000000000000000 RSI: ffffffff815e53a6 RDI: fffff5200042ae81 [ 113.682301][ T9751] RBP: ffffc90002157490 R08: 000000000000004e R09: ffffed1015d06621 [ 113.690539][ T9751] R10: ffffed1015d06620 R11: ffff8880ae833107 R12: dead000000000122 [ 113.698517][ T9751] R13: ffffffff8a4c7270 R14: ffff8880a23a6800 R15: ffff8880943fea00 [ 113.706562][ T9751] FS: 00007feca833c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 113.715952][ T9751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.722610][ T9751] CR2: 00007fff48913c50 CR3: 000000008cd18000 CR4: 00000000001406f0 [ 113.730576][ T9751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 113.738539][ T9751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 113.746511][ T9751] Call Trace: [ 113.749796][ T9751] __nf_tables_abort+0x1e53/0x2a50 [ 113.754993][ T9751] ? nfnl_err_del+0x115/0x170 [ 113.759740][ T9751] nf_tables_abort+0x17/0x30 [ 113.764541][ T9751] nfnetlink_rcv_batch+0xa5d/0x17a0 [ 113.769750][ T9751] ? nf_tables_delobj+0x8f0/0x8f0 [ 113.774890][ T9751] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 113.780776][ T9751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.787013][ T9751] ? apparmor_capable+0x497/0x900 [ 113.792291][ T9751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.798559][ T9751] ? __nla_validate_parse+0x2d0/0x1ee0 [ 113.804262][ T9751] ? cap_capable+0x205/0x270 [ 113.808841][ T9751] ? nla_memcpy+0xb0/0xb0 [ 113.813166][ T9751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.819519][ T9751] ? ns_capable_common+0x93/0x100 [ 113.824546][ T9751] ? __nla_parse+0x43/0x60 [ 113.829070][ T9751] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 113.835097][ T9751] nfnetlink_rcv+0x3e7/0x460 [ 113.839688][ T9751] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 113.845153][ T9751] ? netlink_deliver_tap+0x24a/0xbe0 [ 113.850520][ T9751] ? __kasan_check_write+0x14/0x20 [ 113.855648][ T9751] netlink_unicast+0x58c/0x7d0 [ 113.860405][ T9751] ? netlink_attachskb+0x870/0x870 [ 113.865524][ T9751] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 113.871348][ T9751] ? __check_object_size+0x3d/0x437 [ 113.876554][ T9751] netlink_sendmsg+0x91c/0xea0 [ 113.881363][ T9751] ? netlink_unicast+0x7d0/0x7d0 [ 113.886291][ T9751] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 113.891827][ T9751] ? apparmor_socket_sendmsg+0x2a/0x30 [ 113.897282][ T9751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.903533][ T9751] ? security_socket_sendmsg+0x8d/0xc0 [ 113.909044][ T9751] ? netlink_unicast+0x7d0/0x7d0 [ 113.914196][ T9751] sock_sendmsg+0xd7/0x130 [ 113.918622][ T9751] ____sys_sendmsg+0x753/0x880 [ 113.923665][ T9751] ? kernel_sendmsg+0x50/0x50 [ 113.928342][ T9751] ? __fget+0x35d/0x550 [ 113.932505][ T9751] ? find_held_lock+0x35/0x130 [ 113.937249][ T9751] ___sys_sendmsg+0x100/0x170 [ 113.941907][ T9751] ? sendmsg_copy_msghdr+0x70/0x70 [ 113.947475][ T9751] ? __kasan_check_read+0x11/0x20 [ 113.954462][ T9751] ? ksys_dup3+0x3e0/0x3e0 [ 113.959330][ T9751] ? __fget_light+0x1a9/0x230 [ 113.964152][ T9751] ? __fdget+0x1b/0x20 [ 113.968239][ T9751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.974469][ T9751] __sys_sendmsg+0x105/0x1d0 [ 113.979056][ T9751] ? __sys_sendmsg_sock+0xc0/0xc0 [ 113.984092][ T9751] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 113.990464][ T9751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.996520][ T9751] ? do_syscall_64+0x26/0x790 [ 114.001261][ T9751] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.007407][ T9751] ? do_syscall_64+0x26/0x790 [ 114.012090][ T9751] __x64_sys_sendmsg+0x78/0xb0 [ 114.016901][ T9751] do_syscall_64+0xfa/0x790 [ 114.021409][ T9751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.027296][ T9751] RIP: 0033:0x4472b9 [ 114.031184][ T9751] Code: e8 dc e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.050888][ T9751] RSP: 002b:00007feca833bd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 114.059481][ T9751] RAX: ffffffffffffffda RBX: 00000000006dcc28 RCX: 00000000004472b9 [ 114.069057][ T9751] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 114.077931][ T9751] RBP: 00000000006dcc20 R08: 0000000000000000 R09: 0000000000000000 [ 114.088729][ T9751] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc2c [ 114.097373][ T9751] R13: 000000200a001000 R14: 0000000000000000 R15: 3f00001000000014 [ 114.105565][ T9751] Modules linked in: [ 114.111317][ T9751] ---[ end trace b5fbcce9aa4b3a3b ]--- [ 114.117315][ T9751] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 114.124277][ T9751] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 65 71 88 e8 a0 ba be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 00 66 71 88 e8 8c ba be fd <0f> 0b 4c 89 f6 48 c7 c7 c0 66 71 88 e8 7b ba be fd 0f 0b cc cc cc [ 114.145737][ T9751] RSP: 0018:ffffc90002157478 EFLAGS: 00010282 [ 114.152811][ T9751] RAX: 000000000000004e RBX: ffff8880a23a6800 RCX: 0000000000000000 [ 114.160798][ T9751] RDX: 0000000000000000 RSI: ffffffff815e53a6 RDI: fffff5200042ae81 [ 114.168822][ T9751] RBP: ffffc90002157490 R08: 000000000000004e R09: ffffed1015d06621 [ 114.176839][ T9751] R10: ffffed1015d06620 R11: ffff8880ae833107 R12: dead000000000122 [ 114.184884][ T9751] R13: ffffffff8a4c7270 R14: ffff8880a23a6800 R15: ffff8880943fea00 [ 114.192938][ T9751] FS: 00007feca833c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 114.202088][ T9751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.208873][ T9751] CR2: 00007feca831ae78 CR3: 000000008cd18000 CR4: 00000000001406f0 [ 114.217175][ T9751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 114.225224][ T9751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 114.233476][ T9751] Kernel panic - not syncing: Fatal exception [ 114.241062][ T9751] Kernel Offset: disabled [ 114.245519][ T9751] Rebooting in 86400 seconds..