BTRFS warning (device loop1): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 150 at fs/btrfs/transaction.c:1996 cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 Modules linked in: CPU: 0 PID: 150 Comm: kworker/u4:3 Not tainted 6.1.139-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events_unbound btrfs_async_reclaim_metadata_space pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 lr : cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 sp : ffff80001ce475e0 x29: ffff80001ce476c0 x28: dfff800000000000 x27: ffff7000039c8ec4 x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000dfb7e248 x23: 00000000ffffffe4 x22: 1fffe0001bf6fc49 x21: ffff0000f755b000 x20: ffff0000f7088000 x19: ffff0000dfb7e1f8 x18: ffff800011a7bd00 x17: 1fffe00033ee2f76 x16: ffff8000082d241c x15: 0000000040000000 x14: 0000000000000002 x13: 1ffff00002a0e0b1 x12: 0000000000ff0100 x11: ff0080000a889ab4 x10: 0000000000000003 x9 : b97d693700d4bb00 x8 : b97d693700d4bb00 x7 : ffff800008251ef8 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000007 x1 : ffff800011a7d800 x0 : ffff80018a752000 Call trace: cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 btrfs_commit_transaction+0x20b8/0x29f0 fs/btrfs/transaction.c:2582 flush_space+0x804/0xcdc fs/btrfs/space-info.c:807 btrfs_async_reclaim_metadata_space+0x25c/0x308 fs/btrfs/space-info.c:1080 process_one_work+0x7f4/0x13a8 kernel/workqueue.c:2292 worker_thread+0x8c8/0xfbc kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 964872 hardirqs last enabled at (964871): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (964871): [] finish_lock_switch+0xb0/0x1c4 kernel/sched/core.c:5003 hardirqs last disabled at (964872): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (964844): [] softirq_handle_end kernel/softirq.c:421 [inline] softirqs last enabled at (964844): [] handle_softirqs+0xaf8/0xc6c kernel/softirq.c:606 softirqs last disabled at (964797): [] __do_softirq+0x14/0x20 kernel/softirq.c:612 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop1: state A): dumping space info: BTRFS info (device loop1: state A): space_info DATA+METADATA has 2150400 free, is full BTRFS info (device loop1: state A): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=1077248, readonly=0 zone_unusable=0 BTRFS info (device loop1: state A): space_info SYSTEM has 12447744 free, is not full BTRFS info (device loop1: state A): space_info total=12451840, used=4096, pinned=0, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop1: state A): global_block_rsv: size 983040 reserved 978944 BTRFS info (device loop1: state A): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop1: state A): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop1: state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop1: state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop1: state A) in cleanup_transaction:1996: errno=-28 No space left