Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts. executing program [ 103.772924][ T9787] list_del corruption, ffff8880a46b1500->prev is LIST_POISON2 (dead000000000122) [ 103.782538][ T9787] ------------[ cut here ]------------ [ 103.788162][ T9787] kernel BUG at lib/list_debug.c:48! [ 103.793852][ T9787] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 103.800042][ T9787] CPU: 1 PID: 9787 Comm: syz-executor290 Not tainted 5.5.0-rc5-syzkaller #0 [ 103.808811][ T9787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.818872][ T9787] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 103.825281][ T9787] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 65 71 88 e8 a0 bb be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 00 66 71 88 e8 8c bb be fd <0f> 0b 4c 89 f6 48 c7 c7 c0 66 71 88 e8 7b bb be fd 0f 0b cc cc cc [ 103.845146][ T9787] RSP: 0018:ffffc900020e7338 EFLAGS: 00010286 [ 103.851208][ T9787] RAX: 000000000000004e RBX: ffff8880a46b1500 RCX: 0000000000000000 [ 103.859282][ T9787] RDX: 0000000000000000 RSI: ffffffff815e53a6 RDI: fffff5200041ce59 [ 103.867253][ T9787] RBP: ffffc900020e7350 R08: 000000000000004e R09: ffffed1015d26621 [ 103.875223][ T9787] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: dead000000000122 [ 103.883428][ T9787] R13: ffff88809e9c3970 R14: ffff8880a46b1500 R15: ffff8880a46b1508 [ 103.891613][ T9787] FS: 0000000000837880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 103.900612][ T9787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.907314][ T9787] CR2: 0000000020000280 CR3: 000000008f0b6000 CR4: 00000000001406e0 [ 103.915280][ T9787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.923347][ T9787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.931310][ T9787] Call Trace: [ 103.934607][ T9787] nft_obj_del+0xcb/0x1f0 [ 103.939060][ T9787] ? nft_unregister_flowtable_type+0x130/0x130 [ 103.945399][ T9787] ? nf_tables_getflowtable+0x4c0/0x4c0 [ 103.951037][ T9787] ? nft_objname_hash+0x610/0x610 [ 103.956084][ T9787] ? nft_chain_hash_cmp+0x80/0x80 [ 103.961126][ T9787] nf_tables_commit+0x1339/0x3b30 [ 103.966153][ T9787] ? nla_memcpy+0xb0/0xb0 [ 103.970492][ T9787] ? nf_tables_setelem_notify.constprop.0+0x1f0/0x1f0 [ 103.977356][ T9787] ? __nla_parse+0x43/0x60 [ 103.981798][ T9787] nfnetlink_rcv_batch+0xc78/0x17a0 [ 103.987000][ T9787] ? nft_obj_init+0x121/0x360 [ 103.991673][ T9787] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 103.997590][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.005203][ T9787] ? apparmor_capable+0x497/0x900 [ 104.010214][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.016791][ T9787] ? __nla_validate_parse+0x2d0/0x1ee0 [ 104.022372][ T9787] ? cap_capable+0x205/0x270 [ 104.026994][ T9787] ? nla_memcpy+0xb0/0xb0 [ 104.031425][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.037666][ T9787] ? ns_capable_common+0x93/0x100 [ 104.042681][ T9787] ? __nla_parse+0x43/0x60 [ 104.047229][ T9787] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 104.052942][ T9787] nfnetlink_rcv+0x3e7/0x460 [ 104.057532][ T9787] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 104.062982][ T9787] ? netlink_deliver_tap+0x24a/0xbe0 [ 104.068265][ T9787] ? __kasan_check_write+0x14/0x20 [ 104.073373][ T9787] netlink_unicast+0x58c/0x7d0 [ 104.078126][ T9787] ? netlink_attachskb+0x870/0x870 [ 104.083299][ T9787] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 104.089037][ T9787] ? __check_object_size+0x3d/0x437 [ 104.094276][ T9787] netlink_sendmsg+0x91c/0xea0 [ 104.099045][ T9787] ? netlink_unicast+0x7d0/0x7d0 [ 104.104081][ T9787] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 104.109633][ T9787] ? apparmor_socket_sendmsg+0x2a/0x30 [ 104.115093][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.121332][ T9787] ? security_socket_sendmsg+0x8d/0xc0 [ 104.126899][ T9787] ? netlink_unicast+0x7d0/0x7d0 [ 104.131830][ T9787] sock_sendmsg+0xd7/0x130 [ 104.136281][ T9787] ____sys_sendmsg+0x753/0x880 [ 104.141086][ T9787] ? kernel_sendmsg+0x50/0x50 [ 104.145756][ T9787] ? lockdep_init_map+0x1be/0x6d0 [ 104.150851][ T9787] ___sys_sendmsg+0x100/0x170 [ 104.155579][ T9787] ? sendmsg_copy_msghdr+0x70/0x70 [ 104.160769][ T9787] ? __kasan_check_read+0x11/0x20 [ 104.165791][ T9787] ? __lock_acquire+0x8a0/0x4a00 [ 104.170749][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.176977][ T9787] ? __this_cpu_preempt_check+0x35/0x190 [ 104.182667][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.188952][ T9787] ? percpu_counter_add_batch+0x13c/0x190 [ 104.194783][ T9787] ? __fd_install+0x1bc/0x640 [ 104.199444][ T9787] ? find_held_lock+0x35/0x130 [ 104.204367][ T9787] ? __fd_install+0x1bc/0x640 [ 104.209043][ T9787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.215340][ T9787] ? __fget_light+0x1a9/0x230 [ 104.220013][ T9787] ? __fdget+0x1b/0x20 [ 104.224071][ T9787] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.230307][ T9787] __sys_sendmsg+0x105/0x1d0 [ 104.234936][ T9787] ? __sys_sendmsg_sock+0xc0/0xc0 [ 104.240065][ T9787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.245619][ T9787] ? do_syscall_64+0x26/0x790 [ 104.250350][ T9787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.256409][ T9787] ? do_syscall_64+0x26/0x790 [ 104.261124][ T9787] __x64_sys_sendmsg+0x78/0xb0 [ 104.265920][ T9787] do_syscall_64+0xfa/0x790 [ 104.270422][ T9787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.276310][ T9787] RIP: 0033:0x4406a9 [ 104.280199][ T9787] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.300071][ T9787] RSP: 002b:00007fff37625bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.308489][ T9787] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004406a9 [ 104.316499][ T9787] RDX: 0000000000042000 RSI: 0000000020000140 RDI: 0000000000000004 [ 104.324594][ T9787] RBP: 00000000006ca018 R08: 0000000000000001 R09: 00000000004002c8 [ 104.332564][ T9787] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000401f30 [ 104.340710][ T9787] R13: 0000000000401fc0 R14: 0000000000000000 R15: 0000000000000000 [ 104.348670][ T9787] Modules linked in: [ 104.353309][ T9787] ---[ end trace 7b3c7a3aadb229c5 ]--- [ 104.358791][ T9787] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 104.365393][ T9787] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 65 71 88 e8 a0 bb be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 00 66 71 88 e8 8c bb be fd <0f> 0b 4c 89 f6 48 c7 c7 c0 66 71 88 e8 7b bb be fd 0f 0b cc cc cc [ 104.385057][ T9787] RSP: 0018:ffffc900020e7338 EFLAGS: 00010286 [ 104.391123][ T9787] RAX: 000000000000004e RBX: ffff8880a46b1500 RCX: 0000000000000000 [ 104.399400][ T9787] RDX: 0000000000000000 RSI: ffffffff815e53a6 RDI: fffff5200041ce59 [ 104.407453][ T9787] RBP: ffffc900020e7350 R08: 000000000000004e R09: ffffed1015d26621 [ 104.415463][ T9787] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: dead000000000122 [ 104.423480][ T9787] R13: ffff88809e9c3970 R14: ffff8880a46b1500 R15: ffff8880a46b1508 [ 104.431484][ T9787] FS: 0000000000837880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 104.440437][ T9787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.447249][ T9787] CR2: 0000000020000280 CR3: 000000008f0b6000 CR4: 00000000001406e0 [ 104.455270][ T9787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.463333][ T9787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.471303][ T9787] Kernel panic - not syncing: Fatal exception [ 104.478917][ T9787] Kernel Offset: disabled [ 104.483251][ T9787] Rebooting in 86400 seconds..