BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 2451 at fs/btrfs/transaction.c:2057 cleanup_transaction fs/btrfs/transaction.c:2057 [inline] WARNING: CPU: 0 PID: 2451 at fs/btrfs/transaction.c:2057 btrfs_commit_transaction+0x2eb8/0x3b20 fs/btrfs/transaction.c:2640 Modules linked in: CPU: 0 PID: 2451 Comm: kworker/u4:9 Not tainted 6.6.0-rc7-next-20231027-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2057 [inline] RIP: 0010:btrfs_commit_transaction+0x2eb8/0x3b20 fs/btrfs/transaction.c:2640 Code: fe 48 8b 7c 24 18 be 01 00 00 00 e8 22 49 e7 00 e9 cb f5 ff ff e8 68 36 0d fe 8b 74 24 18 48 c7 c7 60 ef 16 8b e8 88 b6 d2 fd <0f> 0b e9 91 f6 ff ff e8 4c 36 0d fe f0 83 44 24 fc 00 49 8d bc 24 RSP: 0018:ffffc90009dcf958 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88807c691000 RCX: ffffffff814e7eb9 RDX: ffff888025963b80 RSI: ffffffff814e7ec6 RDI: 0000000000000001 RBP: ffff888028904000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 R13: ffff888074ca2470 R14: ffff888074ca2618 R15: ffff888028904000 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f87864cd750 CR3: 0000000028c07000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: flush_space+0x1fa/0xd90 fs/btrfs/space-info.c:818 btrfs_async_reclaim_metadata_space+0x51c/0xa90 fs/btrfs/space-info.c:1089 process_one_work+0x8a2/0x15e0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b6/0x1280 kernel/workqueue.c:2784 kthread+0x337/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242