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

goroutine 945865 [running]:
panic(0x1102aa0, 0xc00351fef0)
	GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc0044e7060 sp=0xc0044e6f98 pc=0x437c65
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*InodeAttrs).Init(0xc006f8d808, 0x14c0798, 0xc003f09500, 0xc0044e70f8, 0xff00000000, 0x1, 0xc0044e0000)
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:195 +0x157 fp=0xc0044e70b8 sp=0xc0044e7060 pc=0x860497
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc004469380, 0x14c0798, 0xc003f09500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:353 +0x10c fp=0xc0044e7168 sp=0xc0044e70b8 pc=0xf300ec
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc002e62800, 0x14c0798, 0xc003f09500, 0xc0034bed01, 0x3, 0x100000000, 0x14bc828, 0xc002d2d2e0, 0x0, 0x0, ...)
	pkg/sentry/fsimpl/fuse/fusefs.go:616 +0x338 fp=0xc0044e7280 sp=0xc0044e7168 pc=0xf31c98
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc002e62800, 0x14c0798, 0xc003f09500, 0xc0034bed01, 0x3, 0xc0015f3a50, 0xc0044e7360, 0x406365, 0xc006a18118)
	pkg/sentry/fsimpl/fuse/fusefs.go:493 +0xa9 fp=0xc0044e72f0 sp=0xc0044e7280 pc=0xf30ba9
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc004469380, 0x14c0798, 0xc003f09500, 0xc000295080, 0xc0039fd4d0, 0xc0034bed01, 0x3, 0x0, 0xc00643c180, 0x1367068, ...)
	pkg/sentry/fsimpl/kernfs/filesystem.go:134 +0xa5 fp=0xc0044e7368 sp=0xc0044e72f0 pc=0x8584e5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc004469380, 0x14c0798, 0xc003f09500, 0xc002cbe480, 0xc0039fd4d0, 0x1, 0x435f7b, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:76 +0x1da fp=0xc0044e7428 sp=0xc0044e7368 pc=0x857e5a
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc004469380, 0x14c0798, 0xc003f09500, 0xc002cbe480, 0x7fa9ffe86000, 0xffffffffffffffff, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:166 +0x85 fp=0xc0044e7480 sp=0xc0044e7428 pc=0x8587a5
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc004469380, 0x14c0798, 0xc003f09500, 0xc002cbe480, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/fsimpl/kernfs/filesystem.go:475 +0x145 fp=0xc0044e76d8 sp=0xc0044e7480 pc=0x85abc5
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc000295080, 0x14c0798, 0xc003f09500, 0xc0005490e0, 0xc0044e79d0, 0xc0044e79b8, 0x100, 0xc00643c240, 0xc0039fd4d0)
	pkg/sentry/vfs/vfs.go:437 +0x196 fp=0xc0044e7918 sp=0xc0044e76d8 pc=0x76b3b6
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.openat(0xc003f09500, 0xffffff9c, 0x20000000, 0xc000000000, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:179 +0x2c5 fp=0xc0044e7ab8 sp=0xc0044e7918 pc=0xe62c05
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Openat(0xc003f09500, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x7ac7b, 0xc0044e7bf4, 0x40000002, ...)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:158 +0x55 fp=0xc0044e7b10 sp=0xc0044e7ab8 pc=0xe62855
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003f09500, 0x101, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1317be0, ...)
	pkg/sentry/kernel/task_syscall.go:103 +0x13c fp=0xc0044e7c70 sp=0xc0044e7b10 pc=0x9f169c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003f09500, 0x101, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:238 +0x66 fp=0xc0044e7cf8 sp=0xc0044e7c70 pc=0x9f2846
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003f09500, 0x101, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x14d19a8, 0xc00541c6c0)
	pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc0044e7d58 sp=0xc0044e7cf8 pc=0x9f2438
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003f09500, 0x2, 0xc003f09500)
	pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc0044e7e28 sp=0xc0044e7d58 pc=0x9f1ddc
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc003f09500, 0x1492980, 0x0)
	pkg/sentry/kernel/task_run.go:254 +0xc27 fp=0xc0044e7f68 sp=0xc0044e7e28 pc=0x9e6b67
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003f09500, 0xc3da)
	pkg/sentry/kernel/task_run.go:95 +0x182 fp=0xc0044e7fd0 sp=0xc0044e7f68 pc=0x9e5aa2
runtime.goexit()
	src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0044e7fd8 sp=0xc0044e7fd0 pc=0x472861
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:342 +0xfe