BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 13 at fs/btrfs/transaction.c:2016 cleanup_transaction+0x69c/0x760 fs/btrfs/transaction.c:2016 Modules linked in: CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.14.0-rc3-syzkaller-ga1c24ab82279 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 Workqueue: events_unbound btrfs_async_reclaim_metadata_space pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x69c/0x760 fs/btrfs/transaction.c:2016 lr : cleanup_transaction+0x69c/0x760 fs/btrfs/transaction.c:2016 sp : ffff800097d573c0 x29: ffff800097d574a0 x28: ffff0000f7cb2128 x27: ffff700012faae80 x26: 1fffe0001ef96431 x25: 0000000000000000 x24: ffff0000f7cb2188 x23: 00000000ffffffe4 x22: ffff800097d57400 x21: ffff0000ccb4d000 x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008b7275dc x15: ffff700011f87b2c x14: 1ffff00011f87b2c x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000002 x10: 0000000000ff0100 x9 : fc4c8e21fa3cae00 x8 : fc4c8e21fa3cae00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800097d56b78 x4 : ffff80008fcaf720 x3 : ffff8000804a6970 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x69c/0x760 fs/btrfs/transaction.c:2016 (P) btrfs_commit_transaction+0x21dc/0x2ba4 fs/btrfs/transaction.c:2599 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2006 flush_space+0x3c8/0xc74 fs/btrfs/space-info.c:842 btrfs_async_reclaim_metadata_space+0x334/0x740 fs/btrfs/space-info.c:1120 process_one_work+0x810/0x1638 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3317 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3398 kthread+0x65c/0x7b0 kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 388286 hardirqs last enabled at (388285): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (388285): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (388286): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (388026): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (388026): [] ieee80211_ibss_work+0x2a4/0x11f0 net/mac80211/ibss.c:1666 softirqs last disabled at (388024): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (388024): [] ieee80211_ibss_work+0xd0/0x11f0 net/mac80211/ibss.c:1655 ---[ 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 EA): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop0 state EA) in cleanup_transaction:2016: errno=-28 No space left