syzbot

assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4462
------------[ cut here ]------------
kernel BUG at fs/btrfs/ctree.h:3495!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3523 Comm: syz-executor339 Not tainted 5.15.160-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:assertfail+0x18/0x20 fs/btrfs/ctree.h:3495
Code: 6e 97 f7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 89 f1 48 89 fe 48 c7 c7 60 01 ca 8a 48 c7 c2 c0 d6 c9 8a e8 58 e3 ff ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48
RSP: 0018:ffffc90002337c78 EFLAGS: 00010246
RAX: 0000000000000051 RBX: ffff888074a40d28 RCX: 3086e923ab442100
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002337d78 R08: ffffffff8166860c R09: ffffed10173667a8
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074a40000
R13: 1ffff1100e94825b R14: dffffc0000000000 R15: 1ffff1100e9481f4
FS:  00005555571543c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffda6820eb8 CR3: 000000001b4aa000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 close_ctree+0x811/0x890 fs/btrfs/disk-io.c:4462
 generic_shutdown_super+0x136/0x2c0 fs/super.c:475
 kill_anon_super+0x37/0x60 fs/super.c:1076
 btrfs_kill_super+0x3d/0x50 fs/btrfs/super.c:2391
 deactivate_locked_super+0xa0/0x110 fs/super.c:335
 cleanup_mnt+0x44e/0x500 fs/namespace.c:1143
 task_work_run+0x129/0x1a0 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x106/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x5d/0x240 kernel/entry/common.c:307
 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7efee4713d57
Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffe0652cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 000000000003f3c3 RCX: 00007efee4713d57
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0652d040
RBP: 00007ffe0652d040 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe0652e100
R13: 0000555557155700 R14: 431bde82d7b634db R15: 00007ffe0652e0a4
 </TASK>
Modules linked in:
---[ end trace 76f7142fedb5200f ]---
RIP: 0010:assertfail+0x18/0x20 fs/btrfs/ctree.h:3495
Code: 6e 97 f7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 89 f1 48 89 fe 48 c7 c7 60 01 ca 8a 48 c7 c2 c0 d6 c9 8a e8 58 e3 ff ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48
RSP: 0018:ffffc90002337c78 EFLAGS: 00010246
RAX: 0000000000000051 RBX: ffff888074a40d28 RCX: 3086e923ab442100
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002337d78 R08: ffffffff8166860c R09: ffffed10173667a8
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074a40000
R13: 1ffff1100e94825b R14: dffffc0000000000 R15: 1ffff1100e9481f4
FS:  00005555571543c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efedcd62000 CR3: 000000001b4aa000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400