BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 63 at fs/btrfs/transaction.c:2022 cleanup_transaction fs/btrfs/transaction.c:2022 [inline] WARNING: CPU: 1 PID: 63 at fs/btrfs/transaction.c:2022 btrfs_commit_transaction+0x2e1c/0x3650 fs/btrfs/transaction.c:2612 Modules linked in: CPU: 1 UID: 0 PID: 63 Comm: kworker/u8:4 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2022 [inline] RIP: 0010:btrfs_commit_transaction+0x2e1c/0x3650 fs/btrfs/transaction.c:2612 Code: 38 48 c7 c6 a0 12 8d 8c 8b 54 24 10 e8 ed 28 37 fd eb 1b e8 f6 a7 d2 fd 90 48 c7 c7 40 12 8d 8c 8b 74 24 10 e8 e5 c8 91 fd 90 <0f> 0b 90 90 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 30 e9 1f f9 RSP: 0018:ffffc90001567600 EFLAGS: 00010246 RAX: 0873495b8e9def00 RBX: 00000000ffffffe4 RCX: ffff88801c383c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90001567930 R08: ffffffff81826812 R09: fffffbfff1d7a970 R10: dffffc0000000000 R11: fffffbfff1d7a970 R12: dffffc0000000000 R13: ffff888029ab0000 R14: 0000000000000000 R15: ffff88802ac15000 FS: 0000000000000000(0000) GS:ffff8881250c9000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000561e9db76668 CR3: 000000007f376000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: flush_space+0x4a7/0xd30 fs/btrfs/space-info.c:842 btrfs_async_reclaim_metadata_space+0x178/0x3b0 fs/btrfs/space-info.c:1120 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319 worker_thread+0x870/0xd50 kernel/workqueue.c:3400 kthread+0x7b7/0x940 kernel/kthread.c:464 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245