BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 570 at fs/btrfs/transaction.c:1999 cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 Modules linked in: CPU: 0 PID: 570 Comm: kworker/u8:7 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 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:1999 lr : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 sp : ffff8000997774a0 x29: ffff800099777580 x28: ffff0000ef3e1000 x27: ffff7000132eee9c x26: 1fffe0001de7c20c x25: 0000000000000000 x24: ffff0000ef3e1060 x23: 00000000ffffffe4 x22: ffff8000997774e0 x21: ffff0000d4256800 x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008b07c030 x15: ffff700011e6a694 x14: 1ffff00011e6a694 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000002 x10: 0000000000ff0100 x9 : 19f7eb1821b3df00 x8 : 19f7eb1821b3df00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800099776bf8 x4 : ffff80008f3c53a0 x3 : ffff800080369018 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 btrfs_commit_transaction+0x21e0/0x2ba8 fs/btrfs/transaction.c:2582 flush_space+0x878/0xc6c fs/btrfs/space-info.c:835 btrfs_async_reclaim_metadata_space+0x5c0/0x704 fs/btrfs/space-info.c:1106 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3248 process_scheduled_works kernel/workqueue.c:3329 [inline] worker_thread+0x938/0xecc kernel/workqueue.c:3409 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 485340 hardirqs last enabled at (485339): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (485339): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (485339): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (485340): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (484180): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (484180): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (484043): [] __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 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:1999: errno=-28 No space left BTRFS info (device loop0 state EA): forced readonly