BTRFS warning (device loop1): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 42 at fs/btrfs/transaction.c:2005 cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2005 Modules linked in: CPU: 1 PID: 42 Comm: kworker/u8:3 Not tainted 6.9.0-rc7-syzkaller-gfda5695d692c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 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 : ffff8000952b7560 x29: ffff8000952b7640 x28: ffff0000dbfb4818 x27: ffff700012a56eb4 x26: 1fffe0001b7f690f x25: 0000000000000000 x24: ffff0000dbfb4878 x23: 00000000ffffffe4 x22: ffff8000952b75a0 x21: ffff0000ee8be800 x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ae89e3c x15: 0000000000000001 x14: 1fffe000367bd202 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000002 x10: 0000000000ff0100 x9 : 8932c82a2b2a7100 x8 : 8932c82a2b2a7100 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000952b6cd8 x4 : ffff80008ef95100 x3 : ffff8000805e61b0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 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: 1106338 hardirqs last enabled at (1106337): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (1106337): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (1106337): [] console_unlock+0x17c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (1106338): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (1106310): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (1106310): [] handle_softirqs+0xa60/0xc34 kernel/softirq.c:582 softirqs last disabled at (1106169): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop1 state A): dumping space info: BTRFS info (device loop1 state A): space_info DATA+METADATA has 8740864 free, is full BTRFS info (device loop1 state A): space_info total=9895936, used=49152, pinned=24576, reserved=0, may_use=1081344, readonly=0 zone_unusable=0 BTRFS info (device loop1 state A): space_info SYSTEM has 4186112 free, is not full BTRFS info (device loop1 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop1 state A): global_block_rsv: size 983040 reserved 983040 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:2005: errno=-28 No space left BTRFS info (device loop1 state EA): forced readonly