BTRFS info (device loop2): using default commit interval 30s BTRFS info (device loop2): force clearing of disk cache BTRFS warning (device loop2): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 23096 at fs/btrfs/transaction.c:2018 cleanup_transaction fs/btrfs/transaction.c:2018 [inline] WARNING: CPU: 0 PID: 23096 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2526 Modules linked in: CPU: 0 PID: 23096 Comm: syz-executor.2 Not tainted 5.15.146-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction fs/btrfs/transaction.c:2018 [inline] pc : btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2526 lr : cleanup_transaction fs/btrfs/transaction.c:2018 [inline] lr : btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2526 sp : ffff80001d797620 x29: ffff80001d797860 x28: ffff0000d57c1168 x27: ffff0000db9d6024 x26: 00000000ffffffe4 x25: ffff0000db9d6000 x24: ffff00012af08000 x23: ffff0000df9194d0 x22: ffff0000df919528 x21: ffff00012af099d0 x20: 0000000000000006 x19: dfff800000000000 x18: 0000000000000001 x17: 0000000000000002 x16: ffff8000119811d4 x15: 00000000ffffffff x14: ffff0000d57c0000 x13: 0000000000000001 x12: 0000000000040000 x11: 000000000000f884 x10: ffff8000213a9000 x9 : 8b6ed11462ae1000 x8 : 8b6ed11462ae1000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001d796d98 x4 : ffff8000149ff8e0 x3 : ffff80000854d024 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 Call trace: cleanup_transaction fs/btrfs/transaction.c:2018 [inline] btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2526 btrfs_set_free_space_cache_v1_active+0x78/0x280 fs/btrfs/free-space-cache.c:4000 btrfs_remount_cleanup fs/btrfs/super.c:1914 [inline] btrfs_remount+0x644/0x130c fs/btrfs/super.c:2117 legacy_reconfigure+0xfc/0x114 fs/fs_context.c:634 reconfigure_super+0x1d0/0x6ec fs/super.c:925 do_remount fs/namespace.c:2656 [inline] path_mount+0xbec/0x101c fs/namespace.c:3316 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount fs/namespace.c:3522 [inline] __arm64_sys_mount+0x510/0x5e0 fs/namespace.c:3522 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 83674 hardirqs last enabled at (83673): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (83674): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (83662): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (83662): [] __do_softirq+0xb5c/0xdb0 kernel/softirq.c:587 softirqs last disabled at (83645): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (83645): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (83645): [] __irq_exit_rcu+0x264/0x4d4 kernel/softirq.c:637 ---[ end trace 2fbd19630423d9f6 ]--- BTRFS: error (device loop2) in cleanup_transaction:2018: errno=-28 No space left