BTRFS warning (device loop1): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 545 at fs/btrfs/transaction.c:2018 cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2018 Modules linked in: CPU: 0 UID: 0 PID: 545 Comm: kworker/u8:7 Not tainted 6.11.0-rc3-syzkaller-g5c43d43bad35 #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:2018 lr : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2018 sp : ffff8000996a7480 x29: ffff8000996a7560 x28: ffff0000db51c818 x27: ffff7000132d4e98 x26: 1fffe0001b6a390f x25: 0000000000000000 x24: ffff0000db51c878 x23: 00000000ffffffe4 x22: ffff8000996a74c0 x21: ffff0000eff45800 x20: dfff800000000000 x19: 0000000000000000 x18: 1fffe00036799fe6 x17: ffff800124878000 x16: ffff800080345098 x15: 0000000000000001 x14: 1fffe0003679cac8 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 57bf5f7f288fad00 x8 : 57bf5f7f288fad00 x7 : ffff8000802b5ca8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80008b462a00 x0 : ffff800124878000 Call trace: cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x21dc/0x2ba4 fs/btrfs/transaction.c:2601 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2008 flush_space+0x3ac/0xc50 fs/btrfs/space-info.c:835 btrfs_async_reclaim_metadata_space+0x5d4/0x71c fs/btrfs/space-info.c:1106 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x938/0xebc kernel/workqueue.c:3390 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 357860 hardirqs last enabled at (357859): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1427 [inline] hardirqs last enabled at (357859): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:4942 hardirqs last disabled at (357860): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (357842): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (357842): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (357759): [] __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 2252800 free, is full BTRFS info (device loop1 state A): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=974848, readonly=0 zone_unusable=0 BTRFS info (device loop1 state A): space_info SYSTEM has 12447744 free, is not full BTRFS info (device loop1 state A): space_info total=12451840, used=4096, pinned=0, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop1 state A): global_block_rsv: size 983040 reserved 974848 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 EA) in cleanup_transaction:2018: errno=-28 No space left