BTRFS warning (device loop2: state M): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5596 at fs/btrfs/transaction.c:1996 cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 Modules linked in: CPU: 0 PID: 5596 Comm: syz.2.229 Not tainted 6.1.135-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 lr : cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 sp : ffff800020dc7540 x29: ffff800020dc7620 x28: dfff800000000000 x27: ffff7000041b8eb0 x26: 0000000000000006 x25: 0000000000000000 x24: ffff0000df59aa28 x23: 00000000ffffffe4 x22: 1fffe0001beb3545 x21: ffff0000c63a7000 x20: ffff0000da580000 x19: ffff0000df59a9d8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000082d1c08 x15: 0000000000000002 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000080000 x11: 000000000000a6ae x10: ffff8000211ba000 x9 : 6895a76ff3ec1000 x8 : 6895a76ff3ec1000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020dc6fd8 x4 : ffff800015154740 x3 : ffff80000852ded4 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x674/0x770 fs/btrfs/transaction.c:1996 btrfs_commit_transaction+0x20b8/0x29f0 fs/btrfs/transaction.c:2582 btrfs_set_free_space_cache_v1_active+0x7c/0x258 fs/btrfs/free-space-cache.c:4134 btrfs_remount_cleanup fs/btrfs/super.c:1992 [inline] btrfs_remount+0x5b8/0x1148 fs/btrfs/super.c:2182 legacy_reconfigure+0xf8/0x110 fs/fs_context.c:655 reconfigure_super+0x1d4/0x79c fs/super.c:977 do_remount fs/namespace.c:2713 [inline] path_mount+0xbd4/0xe78 fs/namespace.c:3379 do_mount fs/namespace.c:3400 [inline] __do_sys_mount fs/namespace.c:3608 [inline] __se_sys_mount fs/namespace.c:3585 [inline] __arm64_sys_mount+0x49c/0x584 fs/namespace.c:3585 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 72984 hardirqs last enabled at (72983): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (72984): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (72806): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (72804): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop2: state MA): dumping space info: BTRFS info (device loop2: state MA): space_info DATA+METADATA has -1048576 free, is full BTRFS info (device loop2: state MA): space_info total=3276800, used=53248, pinned=0, reserved=0, may_use=1048576, readonly=3223552 zone_unusable=0 BTRFS info (device loop2: state MA): space_info SYSTEM has 0 free, is not full BTRFS info (device loop2: state MA): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 BTRFS info (device loop2: state MA): global_block_rsv: size 1048576 reserved 1048576 BTRFS info (device loop2: state MA): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state MA): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state MA): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop2: state MA): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop2: state MA) in cleanup_transaction:1996: errno=-28 No space left