BTRFS error (device loop2): failed to run delayed ref for logical 5369856 num_bytes 40960 type 178 action 1 ref_mod 1: -2
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BTRFS: Transaction aborted (error -2)
WARNING: CPU: 0 PID: 18702 at fs/btrfs/extent-tree.c:2249 btrfs_run_delayed_refs+0x2b7/0x2c0 fs/btrfs/extent-tree.c:2249
Modules linked in:
CPU: 0 PID: 18702 Comm: syz-executor.2 Not tainted 6.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
RIP: 0010:btrfs_run_delayed_refs+0x2b7/0x2c0 fs/btrfs/extent-tree.c:2249
Code: 38 c1 0f 8c d1 fd ff ff 48 89 df e8 13 34 58 fe e9 c4 fd ff ff e8 19 62 f9 fd 90 48 c7 c7 40 2a ea 8b 89 de e8 3a 6c bd fd 90 <0f> 0b 90 90 eb 9a 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90016497938 EFLAGS: 00010246
RAX: 16a6a39fee6a5c00 RBX: 00000000fffffffe RCX: ffff88807bcdbb80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88807f6f4001 R08: ffffffff81577ac2 R09: 1ffff92002c92e7c
R10: dffffc0000000000 R11: fffff52002c92e7d R12: 0000000000000000
R13: ffff888070d3e188 R14: dffffc0000000000 R15: ffff888070d3e128
FS:  0000555557156480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe47f43d98 CR3: 000000002f9ca000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 btrfs_commit_transaction+0x4ba/0x3740 fs/btrfs/transaction.c:2201
 sync_filesystem+0x1c8/0x230 fs/sync.c:66
 generic_shutdown_super+0x72/0x2d0 fs/super.c:620
 kill_anon_super+0x3b/0x70 fs/super.c:1225
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2093
 deactivate_locked_super+0xc4/0x130 fs/super.c:472
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1267
 task_work_run+0x24e/0x310 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:108 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:201 [inline]
 syscall_exit_to_user_mode+0x167/0x360 kernel/entry/common.c:212
 do_syscall_64+0x108/0x240 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f8a1867f0d7
Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffce7a40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8a1867f0d7
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffce7a40ad0
RBP: 00007ffce7a40ad0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffce7a41b90
R13: 00007f8a186c93b9 R14: 000000000023f2f7 R15: 000000000000000e
 </TASK>