BTRFS warning (device loop5): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 33 at fs/btrfs/transaction.c:1978 cleanup_transaction+0x6fa/0x7e0 fs/btrfs/transaction.c:1978 Modules linked in: CPU: 1 PID: 33 Comm: kworker/u4:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction+0x6fa/0x7e0 fs/btrfs/transaction.c:1978 Code: 01 03 fe 0f 0b 43 80 7c 25 00 00 0f 85 53 fa ff ff e9 56 fa ff ff e8 f5 00 03 fe 48 c7 c7 e0 21 2a 8b 44 89 f6 e8 56 83 ca 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:ffffc90000aa7680 EFLAGS: 00010246 RAX: f0f8cdc56bfa4e00 RBX: 0000000000000000 RCX: ffff888017671dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90000aa77b0 R08: ffffffff815301a2 R09: fffff52000154e49 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 1ffff1100e874745 R14: 00000000ffffffe4 R15: ffff8880743a3a28 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055c4efc6c668 CR3: 0000000044539000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_commit_transaction+0x294e/0x3370 fs/btrfs/transaction.c:2565 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+0x8a0/0x10e0 kernel/workqueue.c:2405 worker_thread+0xa63/0x1210 kernel/workqueue.c:2552 kthread+0x2b8/0x350 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308