BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
BTRFS warning (device loop0): transaction 10 (with 0 dirty metadata bytes) is not committed
assertion failed: !found, in fs/btrfs/disk-io.c:4308
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kernel BUG at fs/btrfs/disk-io.c:4308!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 11039 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:warn_about_uncommitted_trans fs/btrfs/disk-io.c:4308 [inline]
RIP: 0010:close_ctree+0x11a9/0x11b0 fs/btrfs/disk-io.c:4522
Code: e9 ea fd ff ff e8 67 68 9b 00 48 c7 c7 a0 0b 96 8b 48 c7 c6 a0 61 96 8b 48 c7 c2 20 0c 96 8b b9 d4 10 00 00 e8 38 96 fd ff 90 <0f> 0b cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000452fb60 EFLAGS: 00010246
RAX: 0000000000000034 RBX: dffffc0000000000 RCX: 1449a67881b41300
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000452fcf0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017124903 R12: ffffc9000452fc00
R13: ffffc9000452fc20 R14: ffffc9000452fbe0 R15: ffff88803e3e5360
FS:  0000555589948500(0000) GS:ffff888126211000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555581630a68 CR3: 0000000044198000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 generic_shutdown_super+0x13d/0x2d0 fs/super.c:647
 kill_anon_super+0x3b/0x70 fs/super.c:1232
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2154
 deactivate_locked_super+0xbc/0x130 fs/super.c:477
 cleanup_mnt+0x3d3/0x460 fs/namespace.c:1317
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x1fa/0x730 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x353/0x580 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5b1f4de097
Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffd95f811d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f5b1f5722ca RCX: 00007f5b1f4de097
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd95f81290
RBP: 00007ffd95f81290 R08: 00007ffd95f82290 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd95f82320
R13: 00007f5b1f5722ca R14: 00000000000b5b02 R15: 00007ffd95f82360
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:warn_about_uncommitted_trans fs/btrfs/disk-io.c:4308 [inline]
RIP: 0010:close_ctree+0x11a9/0x11b0 fs/btrfs/disk-io.c:4522
Code: e9 ea fd ff ff e8 67 68 9b 00 48 c7 c7 a0 0b 96 8b 48 c7 c6 a0 61 96 8b 48 c7 c2 20 0c 96 8b b9 d4 10 00 00 e8 38 96 fd ff 90 <0f> 0b cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000452fb60 EFLAGS: 00010246
RAX: 0000000000000034 RBX: dffffc0000000000 RCX: 1449a67881b41300
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000452fcf0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017124903 R12: ffffc9000452fc00
R13: ffffc9000452fc20 R14: ffffc9000452fbe0 R15: ffff88803e3e5360
FS:  0000555589948500(0000) GS:ffff888126211000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555581630a68 CR3: 0000000044198000 CR4: 00000000003526f0