panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 18676 gp=0xc002f0e000 m=40 mp=0xc000e4b008 [running]: panic({0x1bb30a0?, 0xc00137c700?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc000cf8578 sp=0xc000cf84c8 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc000d62a08, 0xc000cf8718, 0x30?, 0x0?, 0x0, 0x0, 0x4) pkg/sentry/fsimpl/fuse/inode.go:185 +0x2fc fp=0xc000cf85f8 sp=0xc000cf8578 pc=0x16e79fc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc0040fc000, {0x16e8d3b?, 0xc002f0e000?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc000cf87c0 sp=0xc000cf85f8 pc=0x16e6a57 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc00308d508, {0x20a0058, 0xc004226a88}, {0x0?, 0xc001f9e578?}, 0x0, 0x1, {0x209bf50, 0xc002beee60}) pkg/sentry/fsimpl/fuse/inode.go:568 +0x450 fp=0xc000cf8998 sp=0xc000cf87c0 pc=0x16ec990 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc00308d508, {0x20a0058, 0xc004226a88}, {0xc000fa6908, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:428 +0xe5 fp=0xc000cf8a10 sp=0xc000cf8998 pc=0x16eb0c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc0040fc000, {0x20a0058, 0xc004226a88}, 0xc0002791e8, 0xc001f9e510, {0xc000fa6908, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc000cf8b20 sp=0xc000cf8a10 pc=0xc0e12b gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0040fc000, {0x20a0058, 0xc004226a88}, 0xc00027c488, 0xc001f9e510) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc000cf8c58 sp=0xc000cf8b20 pc=0xc0d879 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc0040fc000, {0x20a0058, 0xc004226a88}, 0xc00027c488, {0x8241, 0x5, 0x0}) pkg/sentry/fsimpl/kernfs/filesystem.go:588 +0xf6c fp=0xc000cf8f40 sp=0xc000cf8c58 pc=0xc1464c gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).OpenAt(0xc0040fc000, {0x20a0058, 0xc004226a88}, 0xc00027c488, {0x3d86820?, 0x0?, 0x0?}) :1 +0x77 fp=0xc000cf8f98 sp=0xc000cf8f40 pc=0x1705657 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc0002791e8, {0x20a0058, 0xc004226a88}, 0xc001f35c20, 0xc000cf9378, 0xc000cf92ac) pkg/sentry/vfs/vfs.go:479 +0x686 fp=0xc000cf9220 sp=0xc000cf8f98 pc=0xb1c466 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc004226a88, 0xffffff9c, 0x20000040, 0x241, 0x5) pkg/sentry/syscalls/linux/sys_file.go:112 +0x41d fp=0xc000cf9490 sp=0xc000cf9220 pc=0x11ee9bd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Creat(0xc004226a88, 0x40c4d4?, {{0x20000040}, {0x5}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:98 +0x8d fp=0xc000cf94f0 sp=0xc000cf9490 pc=0x11ee54d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004226a88, 0x55, {{0x20000040}, {0x5}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000cf9950 sp=0xc000cf94f0 pc=0xf7f43f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004226a88, 0x55, {{0x20000040}, {0x5}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000cf99f8 sp=0xc000cf9950 pc=0xf81565 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc004226a88, 0x55, {{0x20000040}, {0x5}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000cf9a68 sp=0xc000cf99f8 pc=0xf80e87 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004226a88) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000cf9b98 sp=0xc000cf9a68 pc=0xf809ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004226a88?, 0xc004226a88) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc000cf9e80 sp=0xc000cf9b98 pc=0xf686f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004226a88, 0x918) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc000cf9fb0 sp=0xc000cf9e80 pc=0xf659bb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc000cf9fe0 sp=0xc000cf9fb0 pc=0xf7c945 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000cf9fe8 sp=0xc000cf9fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 18266 pkg/sentry/kernel/task_start.go:400 +0x185