BTRFS warning (device loop1): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 1 PID: 8864 at fs/btrfs/transaction.c:2021 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 Modules linked in: CPU: 1 UID: 0 PID: 8864 Comm: syz.1.449 Not tainted 6.16.0-rc6-syzkaller-gaaef6f251176 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 lr : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 sp : ffff80009d387640 x29: ffff80009d387720 x28: dfff800000000000 x27: ffff700013a70ed0 x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c17cd2b0 x23: 00000000fffffffe x22: 1fffe000182f9a56 x21: ffff0000d50af000 x20: ffff0000d4f14000 x19: ffff0000c17cd250 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008af005d0 x15: 0000000000000001 x14: 1fffe000337d64e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337d64e3 x10: 0000000000ff0100 x9 : 6d6cd154f70a7b00 x8 : 6d6cd154f70a7b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d386f98 x4 : ffff80008f776bc0 x3 : ffff8000807bbc14 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 (P) btrfs_commit_transaction+0x2160/0x2b44 fs/btrfs/transaction.c:2612 create_snapshot+0x4f4/0x834 fs/btrfs/ioctl.c:782 btrfs_mksubvol+0x44c/0x59c fs/btrfs/ioctl.c:936 btrfs_mksnapshot+0xc0/0x150 fs/btrfs/ioctl.c:980 __btrfs_ioctl_snap_create+0x310/0x3f0 fs/btrfs/ioctl.c:1245 btrfs_ioctl_snap_create_v2+0x1b4/0x308 fs/btrfs/ioctl.c:1326 btrfs_ioctl+0xa5c/0xc3c fs/btrfs/ioctl.c:-1 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0x14c/0x1c4 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1384 hardirqs last enabled at (1383): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (1383): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (1384): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (126): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (126): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (113): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- BTRFS: error (device loop1 state A) in cleanup_transaction:2021: errno=-2 No such entry BTRFS info (device loop1 state EA): forced readonly