BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -28
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BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 1036 at fs/btrfs/extent-tree.c:2160 btrfs_run_delayed_refs+0x2df/0x2f0 fs/btrfs/extent-tree.c:2160
Modules linked in:
CPU: 0 UID: 0 PID: 1036 Comm: kworker/u4:7 Not tainted 6.14.0-rc3-syzkaller-00096-ge9a8cac0bf89 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: events_unbound btrfs_async_reclaim_metadata_space
RIP: 0010:btrfs_run_delayed_refs+0x2df/0x2f0 fs/btrfs/extent-tree.c:2160
Code: 8b 38 48 c7 c6 e0 00 6c 8c 89 da e8 fb c4 44 fd e9 56 ff ff ff e8 61 c5 de fd 90 48 c7 c7 80 00 6c 8c 89 de e8 62 86 9e fd 90 <0f> 0b 90 90 e9 38 ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffc9000256f8f8 EFLAGS: 00010246
RAX: deab1a81de3ed900 RBX: 00000000ffffffe4 RCX: ffff888035dfc880
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888043f2c001 R08: ffffffff81817e32 R09: fffffbfff1d3a614
R10: dffffc0000000000 R11: fffffbfff1d3a614 R12: 0000000000000000
R13: ffff8880123d1000 R14: dffffc0000000000 R15: ffff88804b474250
FS:  0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f12fe769000 CR3: 000000001236c000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 flush_space+0x274/0xd30
 btrfs_async_reclaim_metadata_space+0x178/0x3b0 fs/btrfs/space-info.c:1120
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xabe/0x18e0 kernel/workqueue.c:3317
 worker_thread+0x870/0xd30 kernel/workqueue.c:3398
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>