panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 45319 gp=0xc0024701c0 m=51 mp=0xc005280008 [running]: panic({0x1bb30a0?, 0xc0076f1220?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc0088f0578 sp=0xc0088f04c8 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc0051f1808, 0xc0088f0718, 0x30?, 0x0?, 0x0, 0x0, 0x0) pkg/sentry/fsimpl/fuse/inode.go:185 +0x2fc fp=0xc0088f05f8 sp=0xc0088f0578 pc=0x16e79fc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc0059ae300, {0x16e8d3b?, 0xc0024701c0?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc0088f07c0 sp=0xc0088f05f8 pc=0x16e6a57 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc116fd9108, {0x20a0058, 0xc00f75b508}, {0x0?, 0xc00cb05268?}, 0x0, 0x1, {0x209bf50, 0xc0050472a0}) pkg/sentry/fsimpl/fuse/inode.go:568 +0x450 fp=0xc0088f0998 sp=0xc0088f07c0 pc=0x16ec990 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc116fd9108, {0x20a0058, 0xc00f75b508}, {0xc001c00e08, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:428 +0xe5 fp=0xc0088f0a10 sp=0xc0088f0998 pc=0x16eb0c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc0059ae300, {0x20a0058, 0xc00f75b508}, 0xc0002791e8, 0xc00cb05200, {0xc001c00e08, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc0088f0b20 sp=0xc0088f0a10 pc=0xc0e12b gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0059ae300, {0x20a0058, 0xc00f75b508}, 0xc00094fb08, 0xc00cb05200) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc0088f0c58 sp=0xc0088f0b20 pc=0xc0d879 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc0059ae300, {0x20a0058, 0xc00f75b508}, 0xc00094fb08, {0x8241, 0x0, 0x0}) pkg/sentry/fsimpl/kernfs/filesystem.go:588 +0xf6c fp=0xc0088f0f40 sp=0xc0088f0c58 pc=0xc1464c gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).OpenAt(0xc0059ae300, {0x20a0058, 0xc00f75b508}, 0xc00094fb08, {0x3d86820?, 0x0?, 0x0?}) :1 +0x77 fp=0xc0088f0f98 sp=0xc0088f0f40 pc=0x1705657 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc0002791e8, {0x20a0058, 0xc00f75b508}, 0xc001027440, 0xc0088f1378, 0xc0088f12ac) pkg/sentry/vfs/vfs.go:479 +0x686 fp=0xc0088f1220 sp=0xc0088f0f98 pc=0xb1c466 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc00f75b508, 0xffffff9c, 0x200002c0, 0x241, 0x0) pkg/sentry/syscalls/linux/sys_file.go:112 +0x41d fp=0xc0088f1490 sp=0xc0088f1220 pc=0x11ee9bd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Creat(0xc00f75b508, 0x40c4d4?, {{0x200002c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:98 +0x8d fp=0xc0088f14f0 sp=0xc0088f1490 pc=0x11ee54d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00f75b508, 0x55, {{0x200002c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc0088f1950 sp=0xc0088f14f0 pc=0xf7f43f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00f75b508, 0x55, {{0x200002c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc0088f19f8 sp=0xc0088f1950 pc=0xf81565 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00f75b508, 0x55, {{0x200002c0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc0088f1a68 sp=0xc0088f19f8 pc=0xf80e87 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00f75b508) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc0088f1b98 sp=0xc0088f1a68 pc=0xf809ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00f75b508?, 0xc00f75b508) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc0088f1e80 sp=0xc0088f1b98 pc=0xf686f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00f75b508, 0x1714) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc0088f1fb0 sp=0xc0088f1e80 pc=0xf659bb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc0088f1fe0 sp=0xc0088f1fb0 pc=0xf7c945 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0088f1fe8 sp=0xc0088f1fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 45334 pkg/sentry/kernel/task_start.go:400 +0x185