panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 134263 gp=0xc005e81340 m=84 mp=0xc03150f008 [running]: panic({0x12150a0?, 0xc017f89150?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc000acea88 sp=0xc000ace9d8 pc=0x43cb78 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc017d5e008?, 0xc000aceb88?, 0xaaa83d?, 0x0?, 0xc000aceb40?, 0xeb1c?, 0xc0?) pkg/sentry/fsimpl/fuse/inode.go:185 +0x188 fp=0xc000acead0 sp=0xc000acea88 pc=0xf7c088 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc017b6e180, {0xc000acecf8?, 0x4120e5?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x1a5 fp=0xc000acec48 sp=0xc000acead0 pc=0xf7b5a5 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc017f1b108, {0x16fe858, 0xc017d5e008}, {0x0?, 0x0?}, 0x0, 0x1, {0x16faf70, 0xc017f89140}) pkg/sentry/fsimpl/fuse/inode.go:568 +0x2cd fp=0xc000aced08 sp=0xc000acec48 pc=0xf7f2cd gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc017f1b108, {0x16fe858, 0xc017d5e008}, {0xc017eacc08, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:428 +0x97 fp=0xc000aced58 sp=0xc000aced08 pc=0xf7e237 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc017b6e180, {0x16fe858, 0xc017d5e008}, 0xc0002731e8, 0xc142973d40, {0xc017eacc08, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x253 fp=0xc000acedf0 sp=0xc000aced58 pc=0x8b4133 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc017b6e180, {0x16fe858, 0xc017d5e008}, 0xc009f81688, 0xc142973d40) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x2c9 fp=0xc000acee68 sp=0xc000acedf0 pc=0x8b3bc9 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc017b6e180, {0x16fe858, 0xc017d5e008}, 0xc009f81688) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0xb1 fp=0xc000aceea0 sp=0xc000acee68 pc=0x8b47d1 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).StatAt(0xc017b6e180, {0x16fe858, 0xc017d5e008}, 0xc009f81688, {0x10?, 0x0?}) pkg/sentry/fsimpl/kernfs/filesystem.go:921 +0x15b fp=0xc000acf060 sp=0xc000aceea0 pc=0x8bc3db gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).StatAt(0x40?, {0x16fe858?, 0xc017d5e008?}, 0xc009f81688?, {0xacf338?, 0xc0?}) :1 +0x66 fp=0xc000acf1b8 sp=0xc000acf060 pc=0xf8f186 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).StatAt(0xc0002731e8, {0x16fe858, 0xc017d5e008}, 0xf76fe5?, 0xc000acf458?, 0xc000acf480) pkg/sentry/vfs/vfs.go:650 +0xf6 fp=0xc000acf3b8 sp=0xc000acf1b8 pc=0x825136 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fstatat(0xc017d5e008, 0xffffff9c, 0xf4240?, 0x20000480, 0x0) pkg/sentry/syscalls/linux/sys_stat.go:106 +0x56c fp=0xc000acf918 sp=0xc000acf3b8 pc=0xcaaacc gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Stat(0xc017d5e008?, 0x340?, {{0x20000440}, {0x20000480}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_stat.go:33 +0x45 fp=0xc000acf950 sp=0xc000acf918 pc=0xcaa405 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc017d5e008, 0x4, {{0x20000440}, {0x20000480}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000acfc90 sp=0xc000acf950 pc=0xad20cb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc017d5e008, 0x4, {{0x20000440}, {0x20000480}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000acfce8 sp=0xc000acfc90 pc=0xad368e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc017d5e008, 0x4, {{0x20000440}, {0x20000480}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000acfd38 sp=0xc000acfce8 pc=0xad323d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc017d60000?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000acfe20 sp=0xc000acfd38 pc=0xad2f29 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc142973c20?, 0xc017d5e008) pkg/sentry/kernel/task_run.go:270 +0x1325 fp=0xc000acff40 sp=0xc000acfe20 pc=0xac5025 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc017d5e008, 0x3ac9) pkg/sentry/kernel/task_run.go:98 +0x26d fp=0xc000acffc0 sp=0xc000acff40 pc=0xac360d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x25 fp=0xc000acffe0 sp=0xc000acffc0 pc=0xad04a5 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000acffe8 sp=0xc000acffe0 pc=0x478c41 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 134095 pkg/sentry/kernel/task_start.go:400 +0xd9