BTRFS warning (device loop4): Skipping commit of aborted transaction.
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BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 42 at fs/btrfs/transaction.c:2021 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021
Modules linked in:
CPU: 0 UID: 0 PID: 42 Comm: kworker/u8:3 Not tainted 6.16.0-rc6-syzkaller-gaaef6f251176 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: events_unbound btrfs_async_reclaim_metadata_space
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021
lr : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021
sp : ffff8000991074c0
x29: ffff8000991075a0 x28: dfff800000000000 x27: ffff700013220ea0
x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000f58f3d18
x23: 00000000ffffffe4 x22: 1fffe0001eb1e7a3 x21: ffff0000d8002000
x20: ffff0000d07e8000 x19: ffff0000f58f3cb8 x18: 1fffe000337d1c76
x17: ffff80008f67e000 x16: ffff80008af005d0 x15: 0000000000000001
x14: 1fffe000337d46f0 x13: 0000000000000000 x12: 0000000000000000
x11: ffff800093175c08 x10: 0000000000000003 x9 : 9f4f6b0639591000
x8 : 9f4f6b0639591000 x7 : ffff800080487730 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010
x2 : 0000000000000006 x1 : ffff80008b548da0 x0 : 0000000000000001
Call trace:
 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 (P)
 btrfs_commit_transaction+0x2160/0x2b44 fs/btrfs/transaction.c:2612
 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2011
 flush_space+0x424/0xb68 fs/btrfs/space-info.c:888
 do_async_reclaim_metadata_space+0x110/0x364 fs/btrfs/space-info.c:1158
 btrfs_async_reclaim_metadata_space+0x90/0xd8 fs/btrfs/space-info.c:1226
 process_one_work+0x7e8/0x155c kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3402
 kthread+0x5fc/0x75c kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:843
irq event stamp: 292784
hardirqs last  enabled at (292783): [<ffff8000804877c4>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1544 [inline]
hardirqs last  enabled at (292783): [<ffff8000804877c4>] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5145
hardirqs last disabled at (292784): [<ffff80008aefaf9c>] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574
softirqs last  enabled at (292604): [<ffff8000801fc5e4>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (292602): [<ffff8000801fc5b0>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
BTRFS info (device loop4 state A): dumping space info:
BTRFS info (device loop4 state EA): space_info DATA+METADATA (sub-group id 0) has 2244608 free, is full
BTRFS info (device loop4 state EA): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=983040, readonly=0 zone_unusable=0
BTRFS info (device loop4 state EA): space_info SYSTEM (sub-group id 0) has 12447744 free, is not full
BTRFS info (device loop4 state EA): space_info total=12451840, used=4096, pinned=0, reserved=0, may_use=0, readonly=0 zone_unusable=0
BTRFS info (device loop4 state EA): global_block_rsv: size 983040 reserved 983040
BTRFS info (device loop4 state EA): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state EA): chunk_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state EA): delayed_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state EA): delayed_refs_rsv: size 0 reserved 0
BTRFS: error (device loop4 state EA) in cleanup_transaction:2021: errno=-28 No space left