BTRFS warning (device loop2): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 3 PID: 11 at fs/btrfs/transaction.c:1999 cleanup_transaction fs/btrfs/transaction.c:1999 [inline] WARNING: CPU: 3 PID: 11 at fs/btrfs/transaction.c:1999 btrfs_commit_transaction+0x2ec5/0x3b40 fs/btrfs/transaction.c:2582 Modules linked in: CPU: 3 PID: 11 Comm: kworker/u32:0 Not tainted 6.10.0-rc4-syzkaller-00217-g35bb670d65fc #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: events_unbound btrfs_async_reclaim_metadata_space RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:1999 [inline] RIP: 0010:btrfs_commit_transaction+0x2ec5/0x3b40 fs/btrfs/transaction.c:2582 Code: 8b 7c 24 18 be 01 00 00 00 e8 c7 73 f2 00 e9 c7 f5 ff ff e8 8d 5d 01 fe 90 8b 74 24 18 48 c7 c7 20 01 77 8b e8 7c de c3 fd 90 <0f> 0b 90 90 e9 89 f6 ff ff e8 6d 5d 01 fe f0 83 44 24 fc 00 49 8d RSP: 0018:ffffc900003d7978 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff888000d90800 RCX: ffffffff81511289 RDX: ffff888015f22440 RSI: ffffffff81511296 RDI: 0000000000000001 RBP: ffff8880287ac000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000001 R13: ffff888012b215c8 R14: ffff888012b21770 R15: ffff8880287ac000 FS: 0000000000000000(0000) GS:ffff88802c300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000031f35000 CR3: 0000000058662000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: flush_space+0x1fa/0xdd0 fs/btrfs/space-info.c:817 btrfs_async_reclaim_metadata_space+0x3cd/0x980 fs/btrfs/space-info.c:1088 process_one_work+0x958/0x1ad0 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244