panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 4699 gp=0xc00263ca80 m=31 mp=0xc001980008 [running]: panic({0x121a260?, 0xc0022998d0?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc001b0ca88 sp=0xc001b0c9d8 pc=0x43cb78 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc0026492f0?, 0xaaa885?, 0x2688a88?, 0xc0?, 0x7fd2d5d96168?, 0x5?, 0x0?) pkg/sentry/fsimpl/fuse/inode.go:177 +0x188 fp=0xc001b0cad0 sp=0xc001b0ca88 pc=0xf819c8 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc0002aa180, {0xc001b0ccf8?, 0x4120e5?}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x1a5 fp=0xc001b0cc48 sp=0xc001b0cad0 pc=0xf80fc5 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc002277c08, {0x1703f58, 0xc002688a88}, {0xc001489dc0?, 0xc001618999?}, 0x0, 0x1, {0x1700670, 0xc001ba60a0}) pkg/sentry/fsimpl/fuse/inode.go:563 +0x288 fp=0xc001b0cd08 sp=0xc001b0cc48 pc=0xf84b88 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc002277c08, {0x1703f58, 0xc002688a88}, {0xc001072008, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:423 +0x97 fp=0xc001b0cd58 sp=0xc001b0cd08 pc=0xf83bd7 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc0002aa180, {0x1703f58, 0xc002688a88}, 0xc0002071e8, 0xc00064af30, {0xc001072008, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x253 fp=0xc001b0cdf0 sp=0xc001b0cd58 pc=0x8b4153 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0002aa180, {0x1703f58, 0xc002688a88}, 0xc00278a488, 0xc00064af30) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x2c9 fp=0xc001b0ce68 sp=0xc001b0cdf0 pc=0x8b3be9 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc0002aa180, {0x1703f58, 0xc002688a88}, 0xc00278a488) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0xb1 fp=0xc001b0cea0 sp=0xc001b0ce68 pc=0x8b47f1 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).StatAt(0xc0002aa180, {0x1703f58, 0xc002688a88}, 0xc00278a488, {0x86a3d5?, 0x0?}) pkg/sentry/fsimpl/kernfs/filesystem.go:921 +0x15b fp=0xc001b0d060 sp=0xc001b0cea0 pc=0x8bc3fb gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).StatAt(0x40?, {0x1703f58?, 0xc002688a88?}, 0xc00278a488?, {0x1b0d338?, 0xc0?}) :1 +0x66 fp=0xc001b0d1b8 sp=0xc001b0d060 pc=0xf94926 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).StatAt(0xc0002071e8, {0x1703f58, 0xc002688a88}, 0xc001b0d498?, 0x41a0e5?, 0xc001b0d480) pkg/sentry/vfs/vfs.go:650 +0xf6 fp=0xc001b0d3b8 sp=0xc001b0d1b8 pc=0x825156 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fstatat(0xc002688a88, 0xffffff9c, 0x0?, 0x0, 0x100) pkg/sentry/syscalls/linux/sys_stat.go:106 +0x56c fp=0xc001b0d918 sp=0xc001b0d3b8 pc=0xcaaeac gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Lstat(0x40d70?, 0x0?, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_stat.go:40 +0x45 fp=0xc001b0d950 sp=0xc001b0d918 pc=0xcaa865 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002688a88, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc001b0dc90 sp=0xc001b0d950 pc=0xad206b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002688a88, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc001b0dce8 sp=0xc001b0dc90 pc=0xad362e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc002688a88, 0x6, {{0x200004c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc001b0dd38 sp=0xc001b0dce8 pc=0xad31dd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0014d28f0?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc001b0de20 sp=0xc001b0dd38 pc=0xad2ec9 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000e54510?, 0xc002688a88) pkg/sentry/kernel/task_run.go:270 +0x1325 fp=0xc001b0df40 sp=0xc001b0de20 pc=0xac4fc5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc002688a88, 0x1fc) pkg/sentry/kernel/task_run.go:98 +0x26d fp=0xc001b0dfc0 sp=0xc001b0df40 pc=0xac35ad gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x25 fp=0xc001b0dfe0 sp=0xc001b0dfc0 pc=0xad0445 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc001b0dfe8 sp=0xc001b0dfe0 pc=0x478c41 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 4698 pkg/sentry/kernel/task_start.go:400 +0xd9