BTRFS warning (device loop2): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at fs/btrfs/transaction.c:1994 cleanup_transaction+0x680/0x774 fs/btrfs/transaction.c:1994 Modules linked in: CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.128-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 Workqueue: events_unbound btrfs_async_reclaim_metadata_space pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x680/0x774 fs/btrfs/transaction.c:1994 lr : cleanup_transaction+0x680/0x774 fs/btrfs/transaction.c:1994 sp : ffff80001d2d7580 x29: ffff80001d2d7660 x28: ffff0000f66662a0 x27: ffff700003a5aeb8 x26: 1fffe0001ecccc5e x25: 0000000000000000 x24: ffff0000f66662f0 x23: 00000000ffffffe4 x22: ffff80001d2d75c0 x21: ffff0000c40a5000 x20: dfff800000000000 x19: 0000000000000000 x18: 1fffe00036798976 x17: ffff800015aed000 x16: ffff800008302574 x15: ffff0001b3cc4bbc x14: 1ffff00002b5e0b2 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000003 x9 : 9c8e1c2681720a00 x8 : 9c8e1c2681720a00 x7 : ffff8000082783ec x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000007 x1 : ffff80001247d5a0 x0 : ffff80019e280000 Call trace: cleanup_transaction+0x680/0x774 fs/btrfs/transaction.c:1994 btrfs_commit_transaction+0x2358/0x2cd4 fs/btrfs/transaction.c:2580 flush_space+0x870/0xdb8 fs/btrfs/space-info.c:807 btrfs_async_reclaim_metadata_space+0x260/0x30c fs/btrfs/space-info.c:1080 process_one_work+0x804/0x1484 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec 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: 569532 hardirqs last enabled at (569531): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (569531): [] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5000 hardirqs last disabled at (569532): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (569312): [] softirq_handle_end kernel/softirq.c:421 [inline] softirqs last enabled at (569312): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:606 softirqs last disabled at (569219): [] __do_softirq+0x14/0x20 kernel/softirq.c:612 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop2: state A): dumping space info: BTRFS info (device loop2: state A): space_info DATA+METADATA has 8278016 free, is full BTRFS info (device loop2: state A): space_info total=9895936, used=61440, pinned=16384, reserved=0, may_use=1540096, readonly=0 zone_unusable=0 BTRFS info (device loop2: state A): space_info SYSTEM has 4186112 free, is not full BTRFS info (device loop2: state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop2: state A): global_block_rsv: size 1441792 reserved 1441792 BTRFS info (device loop2: state A): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state A): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop2: state A) in cleanup_transaction:1994: errno=-28 No space left BTRFS info (device loop2: state EA): forced readonly