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

goroutine 24917 gp=0xc000a3d6c0 m=84 mp=0xc005a3d008 [running]:
panic({0x121a220?, 0xc0007b2350?})
	GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc003a16e18 sp=0xc003a16d68 pc=0x43cb78
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc000ce9680?, 0xaaa905?, 0x6316008?, 0xc0?, 0xc003a16f28?, 0xa85d?, 0x0?)
	pkg/sentry/fsimpl/fuse/inode.go:177 +0x188 fp=0xc003a16e60 sp=0xc003a16e18 pc=0xf81548
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc003aca840, {0xc003a17088?, 0x4120e5?}, {0x3, 0x0, 0xba3, 0x1, 0x3, 0x9, {0x0, ...}})
	pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x1a5 fp=0xc003a16fd8 sp=0xc003a16e60 pc=0xf80b45
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc00446fc08, {0x1703c78, 0xc006316008}, {0x411d3b?, 0xc003a17110?}, 0x0, 0x1, {0x1700390, 0xc006fb9ec0})
	pkg/sentry/fsimpl/fuse/inode.go:563 +0x288 fp=0xc003a17098 sp=0xc003a16fd8 pc=0xf84708
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc00446fc08, {0x1703c78, 0xc006316008}, {0xc008fe7008, 0x5})
	pkg/sentry/fsimpl/fuse/inode.go:423 +0x97 fp=0xc003a170e8 sp=0xc003a17098 pc=0xf83757
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc003aca840, {0x1703c78, 0xc006316008}, 0xc0002751e8, 0xc005f07c20, {0xc008fe7008, 0x5})
	pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x253 fp=0xc003a17180 sp=0xc003a170e8 pc=0x8b4153
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc003aca840, {0x1703c78, 0xc006316008}, 0xc0001aed88, 0xc005f07c20)
	pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x2c9 fp=0xc003a171f8 sp=0xc003a17180 pc=0x8b3be9
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc003aca840, {0x1703c78, 0xc006316008}, 0xc0001aed88)
	pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0xb1 fp=0xc003a17230 sp=0xc003a171f8 pc=0x8b47f1
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).SetStatAt(0xc003aca840, {0x1703c78, 0xc006316008}, 0xc0001aed88, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, ...}, ...})
	pkg/sentry/fsimpl/kernfs/filesystem.go:896 +0xee fp=0xc003a17360 sp=0xc003a17230 pc=0x8bbf4e
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).SetStatAt(0x40?, {0x1703c78?, 0xc006316008?}, 0xc0001aed88?, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, ...}, ...})
	<autogenerated>:1 +0x7b fp=0xc003a17428 sp=0xc003a17360 pc=0xf942bb
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetStatAt(0xc0002751e8, {0x1703c78, 0xc006316008}, 0x10000c007621550?, 0xc0080ad408?, 0xc003a17878)
	pkg/sentry/vfs/vfs.go:633 +0x14c fp=0xc003a175a0 sp=0xc003a17428 pc=0x824f4c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.setstatat(0xc006316008, 0xffffff9c, {{{0xc008fe7000?, 0x0?}, 0x0?}, 0x0?, 0x0?}, 0x0, 0x1, 0xc003a17878)
	pkg/sentry/syscalls/linux/sys_file.go:1173 +0x508 fp=0xc003a17838 sp=0xc003a175a0 pc=0xc7a488
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fchmodat(0xc006316008, 0xffffff9c, 0x0?, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:1356 +0xe5 fp=0xc003a17920 sp=0xc003a17838 pc=0xc7baa5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Chmod(0xc006316008?, 0x0?, {{0x20000100}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:1339 +0x45 fp=0xc003a17950 sp=0xc003a17920 pc=0xc7b905
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc006316008, 0x5a, {{0x20000100}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc003a17c90 sp=0xc003a17950 pc=0xad20eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc006316008, 0x5a, {{0x20000100}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc003a17ce8 sp=0xc003a17c90 pc=0xad36ae
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc006316008, 0x5a, {{0x20000100}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc003a17d38 sp=0xc003a17ce8 pc=0xad325d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008402680?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc003a17e20 sp=0xc003a17d38 pc=0xad2f49
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0046f2120?, 0xc006316008)
	pkg/sentry/kernel/task_run.go:270 +0x1325 fp=0xc003a17f40 sp=0xc003a17e20 pc=0xac5045
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc006316008, 0x1f84)
	pkg/sentry/kernel/task_run.go:98 +0x26d fp=0xc003a17fc0 sp=0xc003a17f40 pc=0xac362d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:400 +0x25 fp=0xc003a17fe0 sp=0xc003a17fc0 pc=0xad04c5
runtime.goexit({})
	src/runtime/asm_amd64.s:1695 +0x1 fp=0xc003a17fe8 sp=0xc003a17fe0 pc=0x478c41
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 24908
	pkg/sentry/kernel/task_start.go:400 +0xd9