BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4373 at fs/btrfs/transaction.c:1994 cleanup_transaction+0x680/0x774 fs/btrfs/transaction.c:1994 Modules linked in: CPU: 1 PID: 4373 Comm: kworker/u4:7 Not tainted 6.1.123-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 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 : ffff8000215f7580 x29: ffff8000215f7660 x28: ffff0000f404e150 x27: ffff7000042beeb8 x26: 1fffe0001e809c34 x25: 0000000000000000 x24: ffff0000f404e1a0 x23: 00000000ffffffe4 x22: ffff8000215f75c0 x21: ffff0000daa4c000 x20: dfff800000000000 x19: 0000000000000000 x18: 1fffe000367a0176 x17: ffff800015a8d000 x16: ffff800008301594 x15: ffff0001b3d00bbc x14: 1ffff00002b520b2 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000003 x9 : a9ae88ba783ae800 x8 : a9ae88ba783ae800 x7 : ffff800008278b14 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000007 x1 : ffff80001248c5a0 x0 : ffff80019e31d000 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+0x7ac/0x1404 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: 557668 hardirqs last enabled at (557667): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1367 [inline] hardirqs last enabled at (557667): [] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:5000 hardirqs last disabled at (557668): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (557490): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (557490): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (557435): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state A): dumping space info: BTRFS info (device loop0: state A): space_info DATA+METADATA has 7274496 free, is full BTRFS info (device loop0: state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=983040, readonly=1576960 zone_unusable=0 BTRFS info (device loop0: state A): space_info SYSTEM has 4186112 free, is not full BTRFS info (device loop0: state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop0: state A): global_block_rsv: size 983040 reserved 983040 BTRFS info (device loop0: state A): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop0: state A): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop0: state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop0: state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop0: state A) in cleanup_transaction:1994: errno=-28 No space left BTRFS info (device loop0: state EA): forced readonly