panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 28306 gp=0xc00067bdc0 m=27 mp=0xc000d08808 [running]: panic({0x1bb30a0?, 0xc00ec60000?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc0035021f0 sp=0xc003502140 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc00df4c308, 0xc003502390, 0x41cd91?, 0x0?, 0x0, 0x0, 0x0) pkg/sentry/fsimpl/fuse/inode.go:185 +0x2fc fp=0xc003502270 sp=0xc0035021f0 pc=0x16e79fc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc00ffa3440, {0x16e8d3b?, 0xc00067bdc0?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc003502438 sp=0xc003502270 pc=0x16e6a57 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc005d85108, {0x20a0058, 0xc00527aa88}, {0x0?, 0xc010b3b4a8?}, 0x0, 0x1, {0x209bf50, 0xc01d72dde0}) pkg/sentry/fsimpl/fuse/inode.go:568 +0x450 fp=0xc003502610 sp=0xc003502438 pc=0x16ec990 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc005d85108, {0x20a0058, 0xc00527aa88}, {0xc002db6d08, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:428 +0xe5 fp=0xc003502688 sp=0xc003502610 pc=0x16eb0c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc00ffa3440, {0x20a0058, 0xc00527aa88}, 0xc0003011e8, 0xc010b3b440, {0xc002db6d08, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc003502798 sp=0xc003502688 pc=0xc0e12b gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc00ffa3440, {0x20a0058, 0xc00527aa88}, 0xc003416008, 0xc010b3b440) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc0035028d0 sp=0xc003502798 pc=0xc0d879 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc00ffa3440, {0x20a0058, 0xc00527aa88}, 0xc003416008) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0x10f fp=0xc003502938 sp=0xc0035028d0 pc=0xc0ea6f gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).StatAt(0xc00ffa3440, {0x20a0058, 0xc00527aa88}, 0xc003416008, {0xb16a27?, 0x0?}) pkg/sentry/fsimpl/kernfs/filesystem.go:921 +0x1df fp=0xc003502b68 sp=0xc003502938 pc=0xc1a2bf gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).StatAt(0xc00ffa3440, {0x20a0058, 0xc00527aa88}, 0xc003416008, {0x3502db8?, 0xc0?}) :1 +0xc9 fp=0xc003502cd8 sp=0xc003502b68 pc=0x17061c9 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).StatAt(0xc0003011e8, {0x20a0058, 0xc00527aa88}, 0xc005ba0540, 0xc003503420, 0xc003502fb8) pkg/sentry/vfs/vfs.go:650 +0x1b6 fp=0xc003502ef0 sp=0xc003502cd8 pc=0xb1dd76 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fstatat(0xc00527aa88, 0xffffff9c, 0x2000c880, 0x2000c8c0, 0x100) pkg/sentry/syscalls/linux/sys_stat.go:106 +0x7c6 fp=0xc0035034a0 sp=0xc003502ef0 pc=0x1246546 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Lstat(0xc00527aa88, 0x40c4d4?, {{0x2000c880}, {0x2000c8c0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_stat.go:40 +0x8d fp=0xc0035034f0 sp=0xc0035034a0 pc=0x1245c0d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00527aa88, 0x6, {{0x2000c880}, {0x2000c8c0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc003503950 sp=0xc0035034f0 pc=0xf7f43f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00527aa88, 0x6, {{0x2000c880}, {0x2000c8c0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc0035039f8 sp=0xc003503950 pc=0xf81565 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00527aa88, 0x6, {{0x2000c880}, {0x2000c8c0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc003503a68 sp=0xc0035039f8 pc=0xf80e87 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00527aa88) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc003503b98 sp=0xc003503a68 pc=0xf809ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00527aa88?, 0xc00527aa88) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc003503e80 sp=0xc003503b98 pc=0xf686f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00527aa88, 0xc00) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc003503fb0 sp=0xc003503e80 pc=0xf659bb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc003503fe0 sp=0xc003503fb0 pc=0xf7c945 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc003503fe8 sp=0xc003503fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 27770 pkg/sentry/kernel/task_start.go:400 +0x185