panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 65494 gp=0xc0026fd180 m=50 mp=0xc00448a808 [running]: panic({0x1bc0940?, 0xc0058aeab0?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc006ae0570 sp=0xc006ae04c0 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc007ee2a08, 0xc006ae0710, 0x30?, 0x0?, 0x0, 0x0, 0x0) pkg/sentry/fsimpl/fuse/inode.go:177 +0x2fc fp=0xc006ae05f0 sp=0xc006ae0570 pc=0x16f38dc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc009500480, {0x16f4c1b?, 0xc0026fd180?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc006ae07b8 sp=0xc006ae05f0 pc=0x16f2a57 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc007640a08, {0x20ae8d8, 0xc008eb8008}, {0x0?, 0xc007d1f268?}, 0x0, 0x1, {0x20aa7d0, 0xc0006912a0}) pkg/sentry/fsimpl/fuse/inode.go:563 +0x450 fp=0xc006ae0990 sp=0xc006ae07b8 pc=0x16f89b0 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc007640a08, {0x20ae8d8, 0xc008eb8008}, {0xc00a79df08, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:423 +0xe5 fp=0xc006ae0a08 sp=0xc006ae0990 pc=0x16f70e5 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc009500480, {0x20ae8d8, 0xc008eb8008}, 0xc00024d1e8, 0xc007d1f200, {0xc00a79df08, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc006ae0b18 sp=0xc006ae0a08 pc=0xc0e1ab gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc009500480, {0x20ae8d8, 0xc008eb8008}, 0xc00590b208, 0xc007d1f200) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc006ae0c50 sp=0xc006ae0b18 pc=0xc0d8f9 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc009500480, {0x20ae8d8, 0xc008eb8008}, 0xc00590b208, {0x109040, 0x144, 0x0}) pkg/sentry/fsimpl/kernfs/filesystem.go:588 +0xf6c fp=0xc006ae0f38 sp=0xc006ae0c50 pc=0xc146cc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).OpenAt(0xc009500480, {0x20ae8d8, 0xc008eb8008}, 0xc00590b208, {0x3d99360?, 0x0?, 0x0?}) :1 +0x77 fp=0xc006ae0f90 sp=0xc006ae0f38 pc=0x1711757 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc00024d1e8, {0x20ae8d8, 0xc008eb8008}, 0xc00817e720, 0xc006ae1370, 0xc006ae12a4) pkg/sentry/vfs/vfs.go:479 +0x686 fp=0xc006ae1218 sp=0xc006ae0f90 pc=0xb1c4e6 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc008eb8008, 0xffffff9c, 0x20000040, 0x101040, 0x144) pkg/sentry/syscalls/linux/sys_file.go:112 +0x41d fp=0xc006ae1488 sp=0xc006ae1218 pc=0x11ef09d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0xc008eb8008, 0x40c4d4?, {{0xffffffffffffff9c}, {0x20000040}, {0x101040}, {0x144}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:91 +0xc6 fp=0xc006ae14f0 sp=0xc006ae1488 pc=0x11eeb46 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008eb8008, 0x101, {{0xffffffffffffff9c}, {0x20000040}, {0x101040}, {0x144}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc006ae1950 sp=0xc006ae14f0 pc=0xf7f43f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008eb8008, 0x101, {{0xffffffffffffff9c}, {0x20000040}, {0x101040}, {0x144}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc006ae19f8 sp=0xc006ae1950 pc=0xf81565 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc008eb8008, 0x101, {{0xffffffffffffff9c}, {0x20000040}, {0x101040}, {0x144}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc006ae1a68 sp=0xc006ae19f8 pc=0xf80e87 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008eb8008) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc006ae1b98 sp=0xc006ae1a68 pc=0xf809ea gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008eb8008?, 0xc008eb8008) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc006ae1e80 sp=0xc006ae1b98 pc=0xf686f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008eb8008, 0x1a8c) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc006ae1fb0 sp=0xc006ae1e80 pc=0xf659bb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc006ae1fe0 sp=0xc006ae1fb0 pc=0xf7c945 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc006ae1fe8 sp=0xc006ae1fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 65524 pkg/sentry/kernel/task_start.go:400 +0x185