Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts.
syzkaller login: [   45.650919] IPVS: ftp: loaded support on port[0] = 21
executing program
[   45.762110] FAULT_INJECTION: forcing a failure.
[   45.762110] name failslab, interval 1, probability 0, space 0, times 1
[   45.773538] CPU: 0 PID: 8130 Comm: syz-executor152 Not tainted 4.19.211-syzkaller #0
[   45.781437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
[   45.790817] Call Trace:
[   45.793387]  dump_stack+0x1fc/0x2ef
[   45.796996]  should_fail.cold+0xa/0xf
[   45.800780]  ? setup_fault_attr+0x200/0x200
[   45.805323]  ? lock_acquire+0x170/0x3c0
[   45.809286]  __should_failslab+0x115/0x180
[   45.813510]  should_failslab+0x5/0x10
[   45.817297]  kmem_cache_alloc_node_trace+0x244/0x3b0
[   45.822384]  __kmalloc_node_track_caller+0x38/0x70
[   45.827298]  __alloc_skb+0xae/0x560
[   45.830911]  netlink_dump+0x55f/0xc10
[   45.834696]  __netlink_dump_start+0x4e9/0x6f0
[   45.839187]  ? genl_lock_dumpit+0x90/0x90
[   45.843318]  genl_family_rcv_msg+0xa76/0xc40
[   45.847711]  ? genl_rcv+0x40/0x40
[   45.851147]  ? genl_rcv_msg+0x12f/0x160
[   45.855107]  ? genl_lock_dumpit+0x90/0x90
[   45.859237]  ? genl_lock_done+0xc0/0xc0
[   45.863192]  ? genl_unlock+0x20/0x20
[   45.866907]  ? mark_held_locks+0xf0/0xf0
[   45.870952]  ? __radix_tree_lookup+0x216/0x370
[   45.875521]  genl_rcv_msg+0xbf/0x160
[   45.879221]  netlink_rcv_skb+0x160/0x440
[   45.883266]  ? genl_family_rcv_msg+0xc40/0xc40
[   45.887844]  ? netlink_ack+0xae0/0xae0
[   45.891716]  ? genl_rcv+0x15/0x40
[   45.895156]  genl_rcv+0x24/0x40
[   45.898418]  netlink_unicast+0x4d5/0x690
[   45.902463]  ? netlink_sendskb+0x110/0x110
[   45.906683]  ? _copy_from_iter_full+0x229/0x7c0
[   45.911344]  ? __phys_addr_symbol+0x2c/0x70
[   45.915650]  ? __check_object_size+0x17b/0x3e0
[   45.920213]  netlink_sendmsg+0x6c3/0xc50
[   45.924260]  ? aa_af_perm+0x230/0x230
[   45.928042]  ? nlmsg_notify+0x1f0/0x1f0
[   45.931998]  ? kernel_recvmsg+0x220/0x220
[   45.936135]  ? nlmsg_notify+0x1f0/0x1f0
[   45.940103]  sock_sendmsg+0xc3/0x120
[   45.943801]  ___sys_sendmsg+0x7bb/0x8e0
[   45.947848]  ? check_preemption_disabled+0x41/0x280
[   45.952857]  ? copy_msghdr_from_user+0x440/0x440
[   45.957609]  ? proc_fail_nth_write+0x95/0x1d0
[   45.962084]  ? proc_tgid_io_accounting+0x7f0/0x7f0
[   45.966999]  ? mark_held_locks+0xf0/0xf0
[   45.971046]  ? __vfs_write+0xff/0x770
[   45.974934]  ? proc_tgid_io_accounting+0x7f0/0x7f0
[   45.979845]  ? common_file_perm+0x4e5/0x850
[   45.984177]  ? kernel_read+0x110/0x110
[   45.988057]  ? vm_insert_page+0x9c0/0x9c0
[   45.992190]  ? fsnotify+0x84e/0xe10
[   45.995802]  ? vfs_write+0x3d7/0x540
[   45.999502]  ? __fdget+0x1a0/0x230
[   46.003039]  __x64_sys_sendmsg+0x132/0x220
[   46.007277]  ? __sys_sendmsg+0x1b0/0x1b0
[   46.011321]  ? vfs_write+0x393/0x540
[   46.015025]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[   46.020893]  ? trace_hardirqs_off_caller+0x6e/0x210
[   46.025898]  ? do_syscall_64+0x21/0x620
[   46.029862]  do_syscall_64+0xf9/0x620
[   46.033652]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   46.038823] RIP: 0033:0x7f1834a66d09
[   46.042518] Code: 5d 01 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   46.061410] RSP: 002b:00007fff9cdbfb48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   46.069102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1834a66d09
[   46.076353] RDX: 0000000000000000 RSI: 000000002000b580 RDI: 0000000000000004
[   46.083610] RBP: 00007fff9cdbfba0 R08: 0000000000000001 R09: 0000000000000140
[   46.090862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[   46.098117] R13: 0000000000000013 R14: 00007fff9cdbfbf0 R15: 0000000000000001
[   46.121250] kasan: CONFIG_KASAN_INLINE enabled
[   46.125959] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   46.137223] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[   46.143475] CPU: 0 PID: 3563 Comm: kworker/0:2 Not tainted 4.19.211-syzkaller #0
[   46.150994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
[   46.160516] Workqueue: events netlink_sock_destruct_work
[   46.166135] RIP: 0010:klist_iter_exit+0x21/0x80
[   46.170875] Code: 66 0f 1f 84 00 00 00 00 00 41 54 55 53 48 89 fb e8 34 69 74 f9 48 8d 6b 08 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 40 4c 8b 63 08 4d 85 e4 74 2e e8 0b 69 74 f9 31 f6
[   46.189762] RSP: 0018:ffff8880a9377c48 EFLAGS: 00010202
[   46.195110] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   46.202366] RDX: 0000000000000001 RSI: ffffffff87ee1c3c RDI: 0000000000000000
[   46.209640] RBP: 0000000000000008 R08: 0000000000000000 R09: fffffbfff15cf8ac
[   46.216895] R10: ffffffff8ae7c567 R11: 0000000000074071 R12: 0000000000000000
[   46.224147] R13: ffffffff896f11a0 R14: ffff8880ba02a8c0 R15: ffff8880ba02f000
[   46.231404] FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
[   46.239621] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.245488] CR2: 0000557d4efa4848 CR3: 000000009d624000 CR4: 00000000003406f0
[   46.252753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   46.260098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   46.267353] Call Trace:
[   46.269938]  nfc_genl_dump_devices_done+0x31/0x50
[   46.274767]  genl_lock_done+0x82/0xc0
[   46.278553]  ? genl_unlock+0x20/0x20
[   46.282252]  netlink_sock_destruct+0x96/0x280
[   46.286830]  ? __netlink_create+0x270/0x270
[   46.291138]  __sk_destruct+0x4b/0x8a0
[   46.294950]  __sk_free+0x165/0x3b0
[   46.298502]  sk_free+0x3b/0x50
[   46.301693]  process_one_work+0x864/0x1570
[   46.305937]  ? pwq_dec_nr_in_flight+0x2d0/0x2d0
[   46.310614]  worker_thread+0x64c/0x1130
[   46.314589]  ? __kthread_parkme+0x133/0x1e0
[   46.318911]  ? process_one_work+0x1570/0x1570
[   46.323393]  kthread+0x33f/0x460
[   46.326832]  ? kthread_park+0x180/0x180
[   46.330794]  ret_from_fork+0x24/0x30
[   46.334491] Modules linked in:
[   46.340620] ---[ end trace e63dcfa994966649 ]---
[   46.345410] RIP: 0010:klist_iter_exit+0x21/0x80
[   46.350476] Code: 66 0f 1f 84 00 00 00 00 00 41 54 55 53 48 89 fb e8 34 69 74 f9 48 8d 6b 08 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 40 4c 8b 63 08 4d 85 e4 74 2e e8 0b 69 74 f9 31 f6
[   46.369528] RSP: 0018:ffff8880a9377c48 EFLAGS: 00010202
[   46.375259] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   46.382908] RDX: 0000000000000001 RSI: ffffffff87ee1c3c RDI: 0000000000000000
[   46.390221] RBP: 0000000000000008 R08: 0000000000000000 R09: fffffbfff15cf8ac
[   46.397485] R10: ffffffff8ae7c567 R11: 0000000000074071 R12: 0000000000000000
[   46.404829] R13: ffffffff896f11a0 R14: ffff8880ba02a8c0 R15: ffff8880ba02f000
[   46.412158] FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
[   46.420447] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.426321] CR2: 0000557d4ef9c160 CR3: 0000000094d1b000 CR4: 00000000003406f0
[   46.433632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   46.440941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   46.448207] Kernel panic - not syncing: Fatal exception
[   46.453729] Kernel Offset: disabled
[   46.457347] Rebooting in 86400 seconds..