panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 10607 gp=0xc00168ce00 m=77 mp=0xc002700008 [running]: panic({0x1bbfbc0?, 0xc002064df0?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc001f521f0 sp=0xc001f52140 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc000dc1c08, 0xc001f52390, 0x30?, 0x0?, 0x6, 0x0, 0x0) pkg/sentry/fsimpl/fuse/inode.go:177 +0x2fc fp=0xc001f52270 sp=0xc001f521f0 pc=0x16f385c gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc0014e6480, {0x16f4b9b?, 0xc00168ce00?}, {0x6, 0x2, 0x80, 0x5, 0x1, 0x1, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc001f52438 sp=0xc001f52270 pc=0x16f29d7 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc0021e3108, {0x20ad8b8, 0xc000969508}, {0x0?, 0xc0014c5ad8?}, 0x0, 0x1, {0x20a97b0, 0xc001ca9b80}) pkg/sentry/fsimpl/fuse/inode.go:563 +0x450 fp=0xc001f52610 sp=0xc001f52438 pc=0x16f8930 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc0021e3108, {0x20ad8b8, 0xc000969508}, {0xc0024a4d08, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:423 +0xe5 fp=0xc001f52688 sp=0xc001f52610 pc=0x16f7065 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc0014e6480, {0x20ad8b8, 0xc000969508}, 0xc0002511e8, 0xc0014c5a70, {0xc0024a4d08, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc001f52798 sp=0xc001f52688 pc=0xc0e14b gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0014e6480, {0x20ad8b8, 0xc000969508}, 0xc002c08d88, 0xc0014c5a70) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc001f528d0 sp=0xc001f52798 pc=0xc0d899 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc0014e6480, {0x20ad8b8, 0xc000969508}, 0xc002c08d88) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0x10f fp=0xc001f52938 sp=0xc001f528d0 pc=0xc0ea8f gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).StatAt(0xc0014e6480, {0x20ad8b8, 0xc000969508}, 0xc002c08d88, {0xb16a47?, 0x0?}) pkg/sentry/fsimpl/kernfs/filesystem.go:921 +0x1df fp=0xc001f52b68 sp=0xc001f52938 pc=0xc1a2df gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).StatAt(0xc0014e6480, {0x20ad8b8, 0xc000969508}, 0xc002c08d88, {0x1f52db8?, 0xc0?}) :1 +0xc9 fp=0xc001f52cd8 sp=0xc001f52b68 pc=0x1712249 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).StatAt(0xc0002511e8, {0x20ad8b8, 0xc000969508}, 0xc00211f740, 0xc001f53420, 0xc001f52fb8) pkg/sentry/vfs/vfs.go:650 +0x1b6 fp=0xc001f52ef0 sp=0xc001f52cd8 pc=0xb1dd96 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fstatat(0xc000969508, 0xffffff9c, 0x200004c0, 0x0, 0x100) pkg/sentry/syscalls/linux/sys_stat.go:106 +0x7c6 fp=0xc001f534a0 sp=0xc001f52ef0 pc=0x1246ba6 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Lstat(0xc000969508, 0xca?, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_stat.go:40 +0x8d fp=0xc001f534f0 sp=0xc001f534a0 pc=0x124626d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000969508, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc001f53950 sp=0xc001f534f0 pc=0xf7f3df gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000969508, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc001f539f8 sp=0xc001f53950 pc=0xf81505 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000969508, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc001f53a68 sp=0xc001f539f8 pc=0xf80e27 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000969508) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc001f53b98 sp=0xc001f53a68 pc=0xf8098a gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000969508?, 0xc000969508) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc001f53e80 sp=0xc001f53b98 pc=0xf68695 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000969508, 0x4bc) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc001f53fb0 sp=0xc001f53e80 pc=0xf6595b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc001f53fe0 sp=0xc001f53fb0 pc=0xf7c8e5 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc001f53fe8 sp=0xc001f53fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 11025 pkg/sentry/kernel/task_start.go:400 +0x185