panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 21560 gp=0x40013baa80 m=70 mp=0x4002618808 [running]: panic({0xd4d240?, 0x40043145f0?}) GOROOT/src/runtime/panic.go:779 +0x140 fp=0x4000731090 sp=0x4000730fe0 pc=0x4bc60 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0x4000731150?, 0x400073112c?, 0x731198?, 0x40?, 0x2061c?, 0x1158?, 0x40?) pkg/sentry/fsimpl/fuse/inode.go:185 +0x190 fp=0x40007310f0 sp=0x4000731090 pc=0xadeb60 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0x40049115c0, {0xae06c4?, 0x10?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x12c fp=0x4000731270 sp=0x40007310f0 pc=0xade0cc gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0x4002218a08, {0x1248868, 0x4001769508}, {0x1245458?, 0x4000731378?}, 0x0, 0x1, {0x1245308, 0x40034a00d0}) pkg/sentry/fsimpl/fuse/inode.go:568 +0x254 fp=0x4000731330 sp=0x4000731270 pc=0xae1604 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0x4002218a08, {0x1248868, 0x4001769508}, {0x40040a9402, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:428 +0x94 fp=0x4000731380 sp=0x4000731330 pc=0xae0714 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0x40049115c0, {0x1248868, 0x4001769508}, 0x40001f7208, 0x4001de5050, {0x40040a9402, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x1b4 fp=0x4000731420 sp=0x4000731380 pc=0x491cd4 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0x40049115c0, {0x1248868, 0x4001769508}, 0x40011b8008, 0x4001de5050) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x294 fp=0x40007314a0 sp=0x4000731420 pc=0x491814 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkParentDirLocked(0x40049115c0, {0x1248868, 0x4001769508}, 0x40011b8008, 0x4000731558?) pkg/sentry/fsimpl/kernfs/filesystem.go:215 +0x94 fp=0x40007314e0 sp=0x40007314a0 pc=0x4923f4 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).MknodAt(0x40049115c0, {0x1248868, 0x4001769508}, 0x40011b8008, {0x6b00?, 0x0?, 0x647518?, {0x0?, 0x0?}}) pkg/sentry/fsimpl/kernfs/filesystem.go:475 +0x150 fp=0x40007316c0 sp=0x40007314e0 pc=0x4949a0 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).MknodAt(0x40001f7208?, {0x1248868?, 0x4001769508?}, 0x40011b8008?, {0x0?, 0x0?, 0x1?, {0x0?, 0x0?}}) :1 +0x38 fp=0x4000731710 sp=0x40007316c0 pc=0xaef898 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MknodAt(0x40001f7208, {0x1248868, 0x4001769508}, 0x4d841c?, 0x0?, 0x4000731898) pkg/sentry/vfs/vfs.go:412 +0x190 fp=0x4000731780 sp=0x4000731710 pc=0x406ff0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.mknodat(0x4001769508, 0x4, 0x0?, 0x0, 0x701) pkg/sentry/syscalls/linux/sys_file.go:70 +0x208 fp=0x40007318e0 sp=0x4000731780 pc=0x8190f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mknodat(0x4000731998?, 0x83870?, {{0x4}, {0x200002c0}, {0x0}, {0x701}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:51 +0x58 fp=0x4000731910 sp=0x40007318e0 pc=0x818eb8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4001769508, 0x21, {{0x4}, {0x200002c0}, {0x0}, {0x701}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x678 fp=0x4000731c50 sp=0x4000731910 pc=0x693298 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4001769508, 0x21, {{0x4}, {0x200002c0}, {0x0}, {0x701}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x48 fp=0x4000731cb0 sp=0x4000731c50 pc=0x694568 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4001769508, 0x21, {{0x4}, {0x200002c0}, {0x0}, {0x701}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7c fp=0x4000731d00 sp=0x4000731cb0 pc=0x69412c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x40015ad380?) pkg/sentry/kernel/task_syscall.go:258 +0x2e8 fp=0x4000731df0 sp=0x4000731d00 pc=0x693e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x4001de4a20?, 0x4001769508) pkg/sentry/kernel/task_run.go:270 +0x10b4 fp=0x4000731f20 sp=0x4000731df0 pc=0x686bf4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4001769508, 0xe92) pkg/sentry/kernel/task_run.go:98 +0x248 fp=0x4000731fb0 sp=0x4000731f20 pc=0x685478 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x2c fp=0x4000731fd0 sp=0x4000731fb0 pc=0x69184c runtime.goexit({}) src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000731fd0 sp=0x4000731fd0 pc=0x896c4 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 21756 pkg/sentry/kernel/task_start.go:400 +0xd8