------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 7469 at fs/btrfs/transaction.c:1977 cleanup_transaction+0x6fa/0x7e0 fs/btrfs/transaction.c:1977 Modules linked in: CPU: 0 PID: 7469 Comm: kworker/u4:8 Not tainted 6.5.0-rc1-syzkaller-00006-g3f01e9fed845 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction+0x6fa/0x7e0 fs/btrfs/transaction.c:1977 Code: 86 00 fe 0f 0b 43 80 7c 25 00 00 0f 85 53 fa ff ff e9 56 fa ff ff e8 f5 85 00 fe 48 c7 c7 c0 5b 4a 8b 44 89 f6 e8 46 a3 c7 fd <0f> 0b e9 a7 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ff f9 ff RSP: 0018:ffffc90016247660 EFLAGS: 00010246 RAX: 9286ab53e7801400 RBX: 0000000000000000 RCX: ffff888029b71dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90016247790 R08: ffffffff815323a2 R09: 1ffff92002c48e80 R10: dffffc0000000000 R11: fffff52002c48e81 R12: dffffc0000000000 R13: 1ffff1100eb3acdc R14: 00000000ffffffe4 R15: ffff8880759d66e0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ee26000 CR3: 000000002ae78000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_commit_transaction+0x268e/0x2ff0 fs/btrfs/transaction.c:2557 flush_space+0xa4a/0xe70 fs/btrfs/space-info.c:808 btrfs_async_reclaim_metadata_space+0x29f/0x350 fs/btrfs/space-info.c:1078 process_one_work+0x92c/0x12c0 kernel/workqueue.c:2597 worker_thread+0xa63/0x1210 kernel/workqueue.c:2748 kthread+0x2b8/0x350 kernel/kthread.c:389 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308