__invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x140 arch/arm64/kernel/syscall.c:197 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 ------------[ cut here ]------------ kernel BUG at fs/btrfs/transaction.c:1697! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 14705 Comm: syz-executor.5 Not tainted 6.2.0-rc2-syzkaller-16046-gae87308093bc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : create_pending_snapshot+0xf24/0x1198 fs/btrfs/transaction.c:1697 lr : create_pending_snapshot+0xf24/0x1198 fs/btrfs/transaction.c:1697 sp : ffff8000151db980 x29: ffff8000151dba60 x28: ffff0000c86dee70 x27: ffff000127cc8000 x26: 0000000000000000 x25: ffff000127d79000 x24: ffff00011b593b80 x23: 00000000fffffff4 x22: ffff00011ba74000 x21: ffff0001183ff390 x20: ffff000127d79000 x19: ffff00011ac87500 x18: 000000000000002c x17: 6e69676e45206574 x16: ffff80000dd76118 x15: ffff00011e1d4e00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000001338f x10: ffff80001c657000 x9 : ffff80000913b888 x8 : 0000000000013390 x7 : ffff80000c121738 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 00000000ffffffff x3 : 0000000000000d40 x2 : ffff0000c013ec00 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: create_pending_snapshot+0xf24/0x1198 fs/btrfs/transaction.c:1697 create_pending_snapshots+0x7c/0xc0 fs/btrfs/transaction.c:1894 btrfs_commit_transaction+0x9dc/0x1468 fs/btrfs/transaction.c:2351 create_snapshot+0x200/0x330 fs/btrfs/ioctl.c:844 btrfs_mksubvol+0x3ac/0x40c fs/btrfs/ioctl.c:994 btrfs_mksnapshot+0xbc/0x14c fs/btrfs/ioctl.c:1040 __btrfs_ioctl_snap_create+0x208/0x26c fs/btrfs/ioctl.c:1293 btrfs_ioctl_snap_create+0xa4/0xcc fs/btrfs/ioctl.c:1320 btrfs_ioctl+0x130/0xa64 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+0xd0/0x140 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x140 arch/arm64/kernel/syscall.c:197 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 Code: 97bf0bd8 d4210000 17ffff98 97c5cce5 (d4210000) ---[ end trace 0000000000000000 ]---