BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 6446 at fs/btrfs/transaction.c:2005 cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2005 Modules linked in: CPU: 1 PID: 6446 Comm: kworker/u8:10 Not tainted 6.9.0-rc7-syzkaller-gfda5695d692c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Workqueue: events_unbound btrfs_async_reclaim_metadata_space pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2005 lr : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2005 sp : ffff800098df7560 x29: ffff800098df7640 x28: ffff0000efb89b90 x27: ffff7000131beeb4 x26: 1fffe0001df7137e x25: 0000000000000000 x24: ffff0000efb89bf0 x23: 00000000ffffffe4 x22: ffff800098df75a0 x21: ffff0000d746e000 x20: dfff800000000000 x19: 0000000000000000 x18: 1fffe000367bd196 x17: ffff80008eead000 x16: ffff800080333944 x15: 0000000000000001 x14: 1fffe000367bfd90 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 9d1d7b8273d0b100 x8 : 9d1d7b8273d0b100 x7 : ffff8000802aa2c0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80008afffb40 x0 : ffff800124fe7000 Call trace: cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2005 btrfs_commit_transaction+0x21e0/0x2ba8 fs/btrfs/transaction.c:2588 flush_space+0x878/0xc78 fs/btrfs/space-info.c:817 btrfs_async_reclaim_metadata_space+0x260/0x30c fs/btrfs/space-info.c:1088 process_one_work+0x7b8/0x15d4 kernel/workqueue.c:3267 process_scheduled_works kernel/workqueue.c:3348 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:3429 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 932676 hardirqs last enabled at (932675): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1399 [inline] hardirqs last enabled at (932675): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5163 hardirqs last disabled at (932676): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (932668): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (932668): [] handle_softirqs+0xa60/0xc34 kernel/softirq.c:582 softirqs last disabled at (932659): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0 state A): dumping space info: BTRFS info (device loop0 state A): space_info DATA+METADATA has 8753152 free, is full BTRFS info (device loop0 state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=1081344, readonly=0 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 EA): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop0 state EA) in cleanup_transaction:2005: errno=-28 No space left