WARNING: CPU: 1 PID: 12 at fs/btrfs/block-group.c:3811 do_chunk_alloc fs/btrfs/block-group.c:3811 [inline]
WARNING: CPU: 1 PID: 12 at fs/btrfs/block-group.c:3811 btrfs_chunk_alloc+0xee5/0xfb0 fs/btrfs/block-group.c:4053
Modules linked in:
CPU: 1 PID: 12 Comm: kworker/u4:1 Not tainted 6.8.0-rc2-syzkaller-00397-g56897d51886f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Workqueue: events_unbound btrfs_async_reclaim_data_space
RIP: 0010:do_chunk_alloc fs/btrfs/block-group.c:3811 [inline]
RIP: 0010:btrfs_chunk_alloc+0xee5/0xfb0 fs/btrfs/block-group.c:4053
Code: bf ec 8b 44 89 e6 e8 1a d8 91 fd 90 0f 0b 90 90 e9 19 fe ff ff e8 2b c8 cd fd 90 48 c7 c7 60 bf ec 8b 89 ee e8 fc d7 91 fd 90 <0f> 0b 90 90 e9 20 fe ff ff e8 0d c8 cd fd 90 48 c7 c7 60 bf ec 8b
RSP: 0000:ffffc90000117968 EFLAGS: 00010246
RAX: 0604f0463000dc00 RBX: ffff888049fc0001 RCX: ffff8880172dd940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffffffffffffe4 R08: ffffffff815778a2 R09: 1ffff92000022e80
R10: dffffc0000000000 R11: fffff52000022e81 R12: ffff88804121f000
R13: dffffc0000000000 R14: ffff8880243cc000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe76c18000 CR3: 000000007c322000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 flush_space+0x4d6/0xcf0 fs/btrfs/space-info.c:784
 btrfs_async_reclaim_data_space+0x14a/0x4e0 fs/btrfs/space-info.c:1305
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706
 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787
 kthread+0x2ef/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242
 </TASK>