panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 52675 gp=0xc000b3ba40 m=59 mp=0xc003e80008 [running]: panic({0x121a220?, 0xc002fde250?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc0043eccb0 sp=0xc0043ecc00 pc=0x43cb78 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc004347508?, 0xc0043ecdb0?, 0xaaa85d?, 0x0?, 0xc0043ecd68?, 0xcd44?, 0xc0?) pkg/sentry/fsimpl/fuse/inode.go:185 +0x188 fp=0xc0043eccf8 sp=0xc0043eccb0 pc=0xf81448 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc000ba7800, {0xc0043ecf20?, 0x4120e5?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x1a5 fp=0xc0043ece70 sp=0xc0043eccf8 pc=0xf80965 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc0018db808, {0x1703cf8, 0xc004347508}, {0x42d67b?, 0xc004cc3f80?}, 0x0, 0x1, {0x1700410, 0xc001734b10}) pkg/sentry/fsimpl/fuse/inode.go:571 +0x2cd fp=0xc0043ecf30 sp=0xc0043ece70 pc=0xf8476d gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc0018db808, {0x1703cf8, 0xc004347508}, {0xc001baa402, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:431 +0x97 fp=0xc0043ecf80 sp=0xc0043ecf30 pc=0xf836d7 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc000ba7800, {0x1703cf8, 0xc004347508}, 0xc0002731e8, 0xc011dc0510, {0xc001baa402, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x253 fp=0xc0043ed018 sp=0xc0043ecf80 pc=0x8b4153 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc000ba7800, {0x1703cf8, 0xc004347508}, 0xc002f10488, 0xc011dc0510) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x2c9 fp=0xc0043ed090 sp=0xc0043ed018 pc=0x8b3be9 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc000ba7800, {0x1703cf8, 0xc004347508}, 0xc002f10488) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0xb1 fp=0xc0043ed0c8 sp=0xc0043ed090 pc=0x8b47f1 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).SetStatAt(0xc000ba7800, {0x1703cf8, 0xc004347508}, 0xc002f10488, {{0x60, 0x0, 0x0, 0x0, 0x0, 0x0, ...}, ...}) pkg/sentry/fsimpl/kernfs/filesystem.go:896 +0xee fp=0xc0043ed1f8 sp=0xc0043ed0c8 pc=0x8bbf4e gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).SetStatAt(0x40?, {0x1703cf8?, 0xc004347508?}, 0xffffffffffffffff?, {{0x60, 0x0, 0x0, 0x0, 0x0, 0x0, ...}, ...}) :1 +0x7b fp=0xc0043ed2c0 sp=0xc0043ed1f8 pc=0xf9443b gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetStatAt(0xc0002731e8, {0x1703cf8, 0xc004347508}, 0x10000000041a0e5?, 0x0?, 0xc0043ed890) pkg/sentry/vfs/vfs.go:633 +0x14c fp=0xc0043ed438 sp=0xc0043ed2c0 pc=0x824f4c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.setstatat(0xc004347508, 0x4, {{{0xc001baa400?, 0xc004347508?}, 0x409ea0?}, 0xc0?, 0x4f?}, 0x0, 0x0, 0xc0043ed890) pkg/sentry/syscalls/linux/sys_file.go:1173 +0x508 fp=0xc0043ed6d0 sp=0xc0043ed438 pc=0xc7a488 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.utimes(0xc004347508, 0x4, 0xc0043ed890?, 0x0, 0xc0043ed890) pkg/sentry/syscalls/linux/sys_file.go:1536 +0x28a fp=0xc0043ed868 sp=0xc0043ed6d0 pc=0xc7c96a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Utimensat(0xc004347508, 0x340?, {{0x4}, {0x200002c0}, {0x20000380}, {0x100}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1481 +0x151 fp=0xc0043ed950 sp=0xc0043ed868 pc=0xc7c471 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004347508, 0x118, {{0x4}, {0x200002c0}, {0x20000380}, {0x100}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc0043edc90 sp=0xc0043ed950 pc=0xad20eb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004347508, 0x118, {{0x4}, {0x200002c0}, {0x20000380}, {0x100}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc0043edce8 sp=0xc0043edc90 pc=0xad36ae gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc004347508, 0x118, {{0x4}, {0x200002c0}, {0x20000380}, {0x100}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc0043edd38 sp=0xc0043edce8 pc=0xad325d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003742410?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc0043ede20 sp=0xc0043edd38 pc=0xad2f49 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc011dc03f0?, 0xc004347508) pkg/sentry/kernel/task_run.go:270 +0x1325 fp=0xc0043edf40 sp=0xc0043ede20 pc=0xac5045 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004347508, 0x14d6) pkg/sentry/kernel/task_run.go:98 +0x26d fp=0xc0043edfc0 sp=0xc0043edf40 pc=0xac362d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x25 fp=0xc0043edfe0 sp=0xc0043edfc0 pc=0xad04c5 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0043edfe8 sp=0xc0043edfe0 pc=0x478c41 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 52664 pkg/sentry/kernel/task_start.go:400 +0xd9