program:
r0 = syz_socket_connect_nvme_tcp() (fail_nth: 30)
close(r0)
[ 85.152702][ T5309] Bluetooth: hci0: command tx timeout
[ 85.255935][ T5332] FAULT_INJECTION: forcing a failure.
[ 85.255935][ T5332] name failslab, interval 1, probability 0, space 0, times 1
[ 85.261593][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 85.261610][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.261617][ T5332] Call Trace:
[ 85.261624][ T5332]
[ 85.261630][ T5332] dump_stack_lvl+0x189/0x250
[ 85.261752][ T5332] ? __pfx____ratelimit+0x10/0x10
[ 85.261799][ T5332] ? __pfx_dump_stack_lvl+0x10/0x10
[ 85.261811][ T5332] ? __pfx__printk+0x10/0x10
[ 85.261829][ T5332] ? __pfx___might_resched+0x10/0x10
[ 85.261841][ T5332] ? fs_reclaim_acquire+0x7d/0x100
[ 85.261893][ T5332] should_fail_ex+0x414/0x560
[ 85.261910][ T5332] should_failslab+0xa8/0x100
[ 85.261926][ T5332] kmem_cache_alloc_noprof+0x74/0x6f0
[ 85.261939][ T5332] ? alloc_empty_file+0x55/0x1d0
[ 85.261958][ T5332] alloc_empty_file+0x55/0x1d0
[ 85.261973][ T5332] alloc_file_pseudo+0x13d/0x210
[ 85.262011][ T5332] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 85.262024][ T5332] ? alloc_fd+0x64c/0x6c0
[ 85.262042][ T5332] sock_alloc_file+0xb8/0x2e0
[ 85.262054][ T5332] ? __sys_socket+0x12e/0x320
[ 85.262068][ T5332] __sys_socket+0x13e/0x320
[ 85.262083][ T5332] __x64_sys_socket+0x7a/0x90
[ 85.262097][ T5332] do_syscall_64+0xfa/0xf80
[ 85.262108][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.262118][ T5332] ? clear_bhb_loop+0x60/0xb0
[ 85.262129][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.262162][ T5332] RIP: 0033:0x7ff93e58f7c9
[ 85.262174][ T5332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.262183][ T5332] RSP: 002b:00007ff93f475fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
[ 85.262195][ T5332] RAX: ffffffffffffffda RBX: 00007ff93e7e5fa0 RCX: 00007ff93e58f7c9
[ 85.262202][ T5332] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 85.262208][ T5332] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[ 85.262214][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 85.262219][ T5332] R13: 00007ff93e7e6038 R14: 00007ff93e7e5fa0 R15: 00007ffc4fc84798
[ 85.262235][ T5332]
[ 85.537383][ T5332] VFS_BUG_ON_INODE(inode_state_read_once(inode) & I_CLEAR) encountered for inode ffff888042fb9200
[ 85.537383][ T5332] fs sockfs mode 140777 opflags 0xc flags 0x0 state 0x300 count 0
[ 85.549326][ T5332] ------------[ cut here ]------------
[ 85.551806][ T5332] kernel BUG at fs/inode.c:1971!
[ 85.570240][ T5332] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
[ 85.573162][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 85.577320][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.582672][ T5332] RIP: 0010:iput+0xfc9/0x1030
[ 85.584824][ T5332] Code: 8b 7c 24 18 48 c7 c6 20 f3 79 8b e8 51 ae e6 fe 90 0f 0b e8 79 cd 7f ff 48 8b 7c 24 18 48 c7 c6 c0 f2 79 8b e8 38 ae e6 fe 90 <0f> 0b 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c cd fb ff ff 4c 89 ef
[ 85.594333][ T5332] RSP: 0018:ffffc9000d437de8 EFLAGS: 00010282
[ 85.597712][ T5332] RAX: 000000000000009f RBX: dffffc0000000000 RCX: 7cb418ffe990fa00
[ 85.601778][ T5332] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 85.606228][ T5332] RBP: 1ffffffff1ed8026 R08: ffffc9000d437aa7 R09: 1ffff92001a86f54
[ 85.610218][ T5332] R10: dffffc0000000000 R11: fffff52001a86f55 R12: 1ffff110085f7280
[ 85.613868][ T5332] R13: ffff888042fb9400 R14: 0000000000000200 R15: 1ffffffff1f02fd2
[ 85.617298][ T5332] FS: 00007ff93f4766c0(0000) GS:ffff88808d683000(0000) knlGS:0000000000000000
[ 85.622035][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.625311][ T5332] CR2: 00007fb8d9089ad8 CR3: 000000001f9f8000 CR4: 0000000000352ef0
[ 85.628722][ T5332] Call Trace:
[ 85.630307][ T5332]
[ 85.631653][ T5332] ? do_raw_spin_unlock+0x4d/0x240
[ 85.633983][ T5332] __sys_socket+0x2bf/0x320
[ 85.636079][ T5332] __x64_sys_socket+0x7a/0x90
[ 85.638230][ T5332] do_syscall_64+0xfa/0xf80
[ 85.640304][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.642986][ T5332] ? clear_bhb_loop+0x60/0xb0
[ 85.645027][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.647521][ T5332] RIP: 0033:0x7ff93e58f7c9
[ 85.649437][ T5332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.657778][ T5332] RSP: 002b:00007ff93f475fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
[ 85.661807][ T5332] RAX: ffffffffffffffda RBX: 00007ff93e7e5fa0 RCX: 00007ff93e58f7c9
[ 85.664852][ T5332] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 85.668244][ T5332] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[ 85.671738][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 85.675325][ T5332] R13: 00007ff93e7e6038 R14: 00007ff93e7e5fa0 R15: 00007ffc4fc84798
[ 85.678532][ T5332]
[ 85.679879][ T5332] Modules linked in:
[ 85.682217][ T5332] ---[ end trace 0000000000000000 ]---
[ 85.688855][ T5332] RIP: 0010:iput+0xfc9/0x1030
[ 85.691025][ T5332] Code: 8b 7c 24 18 48 c7 c6 20 f3 79 8b e8 51 ae e6 fe 90 0f 0b e8 79 cd 7f ff 48 8b 7c 24 18 48 c7 c6 c0 f2 79 8b e8 38 ae e6 fe 90 <0f> 0b 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c cd fb ff ff 4c 89 ef
[ 85.699352][ T5332] RSP: 0018:ffffc9000d437de8 EFLAGS: 00010282
[ 85.701822][ T5332] RAX: 000000000000009f RBX: dffffc0000000000 RCX: 7cb418ffe990fa00
[ 85.705711][ T5332] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 85.709115][ T5332] RBP: 1ffffffff1ed8026 R08: ffffc9000d437aa7 R09: 1ffff92001a86f54
[ 85.713769][ T5332] R10: dffffc0000000000 R11: fffff52001a86f55 R12: 1ffff110085f7280
[ 85.717154][ T5332] R13: ffff888042fb9400 R14: 0000000000000200 R15: 1ffffffff1f02fd2
[ 85.720569][ T5332] FS: 00007ff93f4766c0(0000) GS:ffff88808d683000(0000) knlGS:0000000000000000
[ 85.724649][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.727411][ T5332] CR2: 00007fb8d9089ad8 CR3: 000000001f9f8000 CR4: 0000000000352ef0
[ 85.730636][ T5332] Kernel panic - not syncing: Fatal exception
[ 85.733291][ T5332] Kernel Offset: disabled
[ 85.735113][ T5332] Rebooting in 86400 seconds..