BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 1100 at fs/btrfs/transaction.c:1974 cleanup_transaction fs/btrfs/transaction.c:1974 [inline] WARNING: CPU: 0 PID: 1100 at fs/btrfs/transaction.c:1974 btrfs_commit_transaction+0x3217/0x3f90 fs/btrfs/transaction.c:2554 Modules linked in: CPU: 0 PID: 1100 Comm: kworker/u4:5 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:1974 [inline] RIP: 0010:btrfs_commit_transaction+0x3217/0x3f90 fs/btrfs/transaction.c:2554 Code: c8 fe ff ff be 02 00 00 00 e8 85 45 aa 00 e9 2d d3 ff ff e8 7b 8c 1b fe 8b b5 20 ff ff ff 48 c7 c7 a0 2b 95 8a e8 79 39 e3 fd <0f> 0b c7 85 00 ff ff ff 01 00 00 00 e9 a3 df ff ff e8 53 8c 1b fe RSP: 0000:ffffc900059f7990 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 000000001e53c001 RCX: 0000000000000000 RDX: ffff888020e3d940 RSI: ffffffff814bd247 RDI: 0000000000000001 RBP: ffffc900059f7b00 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801e53c000 R13: ffff8880786059c0 R14: ffff888078605b28 R15: ffff88801e53c000 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f45ada6d000 CR3: 000000001772b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: flush_space+0x1e0/0xde0 fs/btrfs/space-info.c:808 btrfs_async_reclaim_metadata_space+0x39e/0xa90 fs/btrfs/space-info.c:1078 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2407 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2554 kthread+0x344/0x440 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308