panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00

goroutine 683233 [running]:
panic(0x1a910c0, 0xc005c37790)
	GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc001428510 sp=0xc001428448 pc=0x43a6c5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*InodeAttrs).Init(0xc005eb0808, 0x1ecd458, 0xc00819a000, 0xc0014285d8, 0x4800000000, 0x1, 0x1730000)
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:221 +0x365 fp=0xc001428578 sp=0xc001428510 pc=0xb96ea5
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc009458840, 0x1ecd458, 0xc00819a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:422 +0x205 fp=0xc001428648 sp=0xc001428578 pc=0x172aae5
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc00650ac00, 0x1ecd458, 0xc00819a000, 0xc004da7208, 0x5, 0x102c30000, 0x1ec96e8, 0xc002d9bc70, 0x44d85c, 0x1905460, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:760 +0x498 fp=0xc0014287c8 sp=0xc001428648 pc=0x172ded8
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc00650ac00, 0x1ecd458, 0xc00819a000, 0xc004da7208, 0x5, 0xc0014288b0, 0x5c983a, 0xc001f41e38, 0x1)
	pkg/sentry/fsimpl/fuse/fusefs.go:610 +0x106 fp=0xc001428860 sp=0xc0014287c8 pc=0x172c5c6
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc009458840, 0x1ecd458, 0xc00819a000, 0xc0003b4b80, 0xc001f41dd0, 0xc004da7208, 0x5, 0x0, 0xc002c3a968, 0x4458ea, ...)
	pkg/sentry/fsimpl/kernfs/filesystem.go:177 +0x156 fp=0xc0014288e8 sp=0xc001428860 pc=0xb8a156
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc009458840, 0x1ecd458, 0xc00819a000, 0xc001009200, 0xc001f41dd0, 0x5cac01, 0xc00945889c, 0x1, 0xf)
	pkg/sentry/fsimpl/kernfs/filesystem.go:97 +0x35f fp=0xc001428a28 sp=0xc0014288e8 pc=0xb8951f
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc009458840, 0x1ecd458, 0xc00819a000, 0xc001009200, 0x40, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:215 +0x150 fp=0xc001428aa8 sp=0xc001428a28 pc=0xb8a690
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).StatAt(0xc009458840, 0x1ecd458, 0xc00819a000, 0xc001009200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/fsimpl/kernfs/filesystem.go:1092 +0x190 fp=0xc001428d70 sp=0xc001428aa8 pc=0xb92e50
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).StatAt(0xc009458840, 0x1ecd458, 0xc00819a000, 0xc001009200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	<autogenerated>:1 +0xc5 fp=0xc001428f78 sp=0xc001428d70 pc=0x17432a5
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).StatAt(0xc0003b4b80, 0x1ecd458, 0xc00819a000, 0xc0007a4f00, 0xc001429708, 0xc001429278, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/vfs/vfs.go:755 +0x1cd fp=0xc0014291a0 sp=0xc001428f78 pc=0x9dd0ad
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.fstatat(0xc00819a000, 0xffffffffffffff9c, 0x200005c0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/vfs2/stat.go:129 +0x3f4 fp=0xc001429760 sp=0xc0014291a0 pc=0x160b114
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Newfstatat(0xc00819a000, 0xffffffffffffff9c, 0x200005c0, 0x0, 0x0, 0x0, 0x0, 0xc001429848, 0x44527c, 0xc001358300, ...)
	pkg/sentry/syscalls/linux/vfs2/stat.go:56 +0x10f fp=0xc0014297d8 sp=0xc001429760 pc=0x160acaf
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00819a000, 0x106, 0xffffffffffffff9c, 0x200005c0, 0x0, 0x0, 0x0, 0x0, 0xc001429a40, 0xc0087568b0, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x595 fp=0xc0014299b8 sp=0xc0014297d8 pc=0xe71735
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00819a000, 0x106, 0xffffffffffffff9c, 0x200005c0, 0x0, 0x0, 0x0, 0x0, 0xc00819a8df, 0xc00819a000)
	pkg/sentry/kernel/task_syscall.go:291 +0xd2 fp=0xc001429aa0 sp=0xc0014299b8 pc=0xe73252
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00819a000, 0x106, 0xffffffffffffff9c, 0x200005c0, 0x0, 0x0, 0x0, 0x0, 0xc000000000, 0xc001429bb8)
	pkg/sentry/kernel/task_syscall.go:238 +0x157 fp=0xc001429b48 sp=0xc001429aa0 pc=0xe72917
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00819a000, 0x1, 0xc000000003)
	pkg/sentry/kernel/task_syscall.go:205 +0x2b1 fp=0xc001429cc0 sp=0xc001429b48 pc=0xe71e91
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00819a000, 0x3, 0x0)
	pkg/sentry/kernel/task_run.go:296 +0x150b fp=0xc001429ee0 sp=0xc001429cc0 pc=0xe5b70b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00819a000, 0x4376)
	pkg/sentry/kernel/task_run.go:100 +0x2f2 fp=0xc001429fd0 sp=0xc001429ee0 pc=0xe59a12
runtime.goexit()
	src/runtime/asm_amd64.s:1371 +0x1 fp=0xc001429fd8 sp=0xc001429fd0 pc=0x477541
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:400 +0x1da