el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 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:581 ------------[ cut here ]------------ kernel BUG at fs/btrfs/transaction.c:1672! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 14988 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : create_pending_snapshot+0x2024/0x2634 fs/btrfs/transaction.c:1672 lr : create_pending_snapshot+0x2024/0x2634 fs/btrfs/transaction.c:1672 sp : ffff80002d837480 x29: ffff80002d837720 x28: dfff800000000000 x27: 1fffe00029f45bd5 x26: ffff0000d7a5abb0 x25: ffff000129a40000 x24: ffff000127cc1000 x23: ffff700005b06ec0 x22: ffff00014fa2de00 x21: ffff000140af5a70 x20: ffff000129a40490 x19: 00000000fffffff4 x18: 1fffe000368b6b76 x17: 0000000000000000 x16: ffff8000120dc5fc x15: 0000000000000000 x14: 0000000000000002 x13: ffffffffffff8848 x12: 0000000000040000 x11: 0000000000014ee4 x10: ffff80001db19000 x9 : ffff80000a0f66d4 x8 : 0000000000014ee5 x7 : ffffffffffff8848 x6 : ffffffffffff8820 x5 : ffff80002d836958 x4 : 00000000ffffffff x3 : 0000000000000d40 x2 : ffff0000c73b9e00 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: create_pending_snapshot+0x2024/0x2634 fs/btrfs/transaction.c:1672 create_pending_snapshots+0x150/0x198 fs/btrfs/transaction.c:1868 btrfs_commit_transaction+0x10e0/0x2cd4 fs/btrfs/transaction.c:2336 create_snapshot+0x418/0x6f0 fs/btrfs/ioctl.c:833 btrfs_mksubvol+0x510/0x650 fs/btrfs/ioctl.c:983 btrfs_mksnapshot+0xc8/0x158 fs/btrfs/ioctl.c:1029 __btrfs_ioctl_snap_create+0x2e4/0x3c0 fs/btrfs/ioctl.c:2184 btrfs_ioctl_snap_create_v2+0x1a4/0x38c fs/btrfs/ioctl.c:2271 btrfs_ioctl+0x9b4/0xb08 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 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:581 Code: 52800101 97a1c818 17fffd2e 979000dd (d4210000) ---[ end trace 0000000000000000 ]---