------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: fs/btrfs/block-group.c:3990 at do_chunk_alloc fs/btrfs/block-group.c:3990 [inline], CPU#1: kworker/u8:1/13
WARNING: fs/btrfs/block-group.c:3990 at btrfs_chunk_alloc+0xf9d/0x1460 fs/btrfs/block-group.c:4231, CPU#1: kworker/u8:1/13
Modules linked in:
CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: events_unbound btrfs_async_reclaim_metadata_space
RIP: 0010:do_chunk_alloc fs/btrfs/block-group.c:3990 [inline]
RIP: 0010:btrfs_chunk_alloc+0xf9d/0x1460 fs/btrfs/block-group.c:4231
Code: bb fd 84 c0 0f 84 63 01 00 00 e8 2e 2f d4 fd e9 8c 03 00 00 e8 24 2f d4 fd 90 48 c7 c7 00 eb cf 8b 44 89 f6 e8 c4 fd 97 fd 90 <0f> 0b 90 90 e9 3e fc ff ff e8 05 2f d4 fd eb 05 e8 fe 2e d4 fd e8
RSP: 0018:ffffc90000127778 EFLAGS: 00010246
RAX: 6c608a8a9a17dc00 RBX: ffff88805767c001 RCX: ffff88801cea8000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa430 R12: dffffc0000000000
R13: ffff888056d1b000 R14: ffffffffffffffe4 R15: ffff8880785c5128
FS:  0000000000000000(0000) GS:ffff888125ce7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd12917f84 CR3: 0000000074ce0000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 flush_space+0x30b/0xcd0 fs/btrfs/space-info.c:861
 do_async_reclaim_metadata_space+0x144/0x390 fs/btrfs/space-info.c:1158
 btrfs_async_reclaim_metadata_space+0x89/0xe0 fs/btrfs/space-info.c:1226
 process_one_work kernel/workqueue.c:3239 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3322
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>