BTRFS info (device loop1): last unmount of filesystem 2e3c267a-e398-42ce-8820-7b0b67121db3
assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4332
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kernel BUG at fs/btrfs/disk-io.c:4332!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5241 Comm: syz-executor337 Not tainted 6.12.0-rc2-syzkaller-00058-g75b607fab38d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:close_ctree+0x91f/0xd60 fs/btrfs/disk-io.c:4332
Code: e9 18 f9 ff ff e8 91 9c da f5 48 c7 c7 c0 31 4c 8c 48 c7 c6 60 61 4c 8c 48 c7 c2 40 32 4c 8c b9 ec 10 00 00 e8 02 9d ff ff 90 <0f> 0b e8 6a 9c da f5 48 c7 c7 c0 31 4c 8c 48 c7 c6 00 62 4c 8c 48
RSP: 0018:ffffc90003e37a40 EFLAGS: 00010246
RAX: 0000000000000051 RBX: ffff8880118b8d38 RCX: 387426f946be5200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003e37be0 R08: ffffffff8174af1c R09: 1ffff920007c6ee4
R10: dffffc0000000000 R11: fffff520007c6ee5 R12: ffff8880118b8000
R13: ffff8880118b8fa0 R14: 1ffff11002317272 R15: 0000000000000000
FS:  000055558b77b480(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f511f044b30 CR3: 000000007e0a6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 generic_shutdown_super+0x139/0x2d0 fs/super.c:642
 kill_anon_super+0x3b/0x70 fs/super.c:1237
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2121
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373
 task_work_run+0x24f/0x310 kernel/task_work.c:228
 ptrace_notify+0x2d2/0x380 kernel/signal.c:2403
 ptrace_report_syscall include/linux/ptrace.h:415 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:477 [inline]
 syscall_exit_work+0xc6/0x190 kernel/entry/common.c:173
 syscall_exit_to_user_mode_prepare kernel/entry/common.c:200 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:205 [inline]
 syscall_exit_to_user_mode+0x279/0x370 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f511f092517
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:00007fff0b8d2f18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f511f092517
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff0b8d2fd0
RBP: 00007fff0b8d2fd0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff0b8d4090
R13: 000055558b77c7c0 R14: 431bde82d7b634db R15: 00007fff0b8d4034
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:close_ctree+0x91f/0xd60 fs/btrfs/disk-io.c:4332
Code: e9 18 f9 ff ff e8 91 9c da f5 48 c7 c7 c0 31 4c 8c 48 c7 c6 60 61 4c 8c 48 c7 c2 40 32 4c 8c b9 ec 10 00 00 e8 02 9d ff ff 90 <0f> 0b e8 6a 9c da f5 48 c7 c7 c0 31 4c 8c 48 c7 c6 00 62 4c 8c 48
RSP: 0018:ffffc90003e37a40 EFLAGS: 00010246
RAX: 0000000000000051 RBX: ffff8880118b8d38 RCX: 387426f946be5200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003e37be0 R08: ffffffff8174af1c R09: 1ffff920007c6ee4
R10: dffffc0000000000 R11: fffff520007c6ee5 R12: ffff8880118b8000
R13: ffff8880118b8fa0 R14: 1ffff11002317272 R15: 0000000000000000
FS:  000055558b77b480(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe82c56ff8 CR3: 000000007e0a6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400