panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 699662 gp=0x4002a77dc0 m=74 mp=0x400c3a9008 [running]: panic({0xc4d260?, 0x4002904480?}) GOROOT/src/runtime/panic.go:779 +0x140 fp=0x4001ba90d0 sp=0x4001ba9020 pc=0x4bc60 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0x4001ba9188?, 0x1fa3c?, 0x1c5aac0?, 0x0?, 0x2061c?, 0x9178?, 0x40?) pkg/sentry/fsimpl/fuse/inode.go:177 +0x118 fp=0x4001ba9130 sp=0x4001ba90d0 pc=0x9f5018 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0x400dea8000, {0x9f6908?, 0x10?}, {0x20004, 0x2, 0x4, 0x4885, 0x10001, 0x6, {0x4, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x174 fp=0x4001ba92a0 sp=0x4001ba9130 pc=0x9f4654 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0x40015b4008, {0x1123ce8, 0x4005ee2008}, {0x1123ce8?, 0x4005ee2008?}, 0x0, 0x1, {0x1120508, 0x4002c8e1e0}) pkg/sentry/fsimpl/fuse/inode.go:563 +0x1ac fp=0x4001ba9360 sp=0x4001ba92a0 pc=0x9f75ec gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0x40015b4008, {0x1123ce8, 0x4005ee2008}, {0x400f91af02, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:423 +0x88 fp=0x4001ba93b0 sp=0x4001ba9360 pc=0x9f6958 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0x400dea8000, {0x1123ce8, 0x4005ee2008}, 0x4000153208, 0x400dd58360, {0x400f91af02, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x284 fp=0x4001ba9460 sp=0x4001ba93b0 pc=0x4387b4 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0x400dea8000, {0x1123ce8, 0x4005ee2008}, 0x400608e908, 0x400dd58360) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x1c0 fp=0x4001ba94e0 sp=0x4001ba9460 pc=0x438300 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0x400dea8000, {0x1123ce8, 0x4005ee2008}, 0x400608e908) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0x78 fp=0x4001ba9520 sp=0x4001ba94e0 pc=0x438d48 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).UnlinkAt(0x400dea8000, {0x1123ce8, 0x4005ee2008}, 0x400608e908) pkg/sentry/fsimpl/kernfs/filesystem.go:983 +0xd4 fp=0x4001ba9720 sp=0x4001ba9520 pc=0x43f514 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).UnlinkAt(0x4000153208?, {0x1123ce8?, 0x4005ee2008?}, 0x400608e908?) :1 +0x30 fp=0x4001ba9750 sp=0x4001ba9720 pc=0xa04340 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).UnlinkAt(0x4000153208, {0x1123ce8, 0x4005ee2008}, 0x0?, 0x0?) pkg/sentry/vfs/vfs.go:734 +0x10c fp=0x4001ba97b0 sp=0x4001ba9750 pc=0x3c572c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.unlinkat(0x4005ee2008, 0x7, 0x4001ba9918?) pkg/sentry/syscalls/linux/sys_file.go:1123 +0x12c fp=0x4001ba98d0 sp=0x4001ba97b0 pc=0x76b46c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Unlinkat(0x4001ba9958?, 0x589d8?, {{0x7}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1139 +0x54 fp=0x4001ba9900 sp=0x4001ba98d0 pc=0x76b5a4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4005ee2008, 0x23, {{0x7}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x4fc fp=0x4001ba9c40 sp=0x4001ba9900 pc=0x605acc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4005ee2008, 0x23, {{0x7}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x4001ba9ca0 sp=0x4001ba9c40 pc=0x606a1c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4005ee2008, 0x23, {{0x7}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x4001ba9cf0 sp=0x4001ba9ca0 pc=0x606698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x40005fd040?) pkg/sentry/kernel/task_syscall.go:258 +0x23c fp=0x4001ba9de0 sp=0x4001ba9cf0 pc=0x60644c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x400dd58000?, 0x4005ee2008) pkg/sentry/kernel/task_run.go:270 +0xcf4 fp=0x4001ba9f10 sp=0x4001ba9de0 pc=0x5fad74 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4005ee2008, 0x96fe) pkg/sentry/kernel/task_run.go:98 +0x1cc fp=0x4001ba9fb0 sp=0x4001ba9f10 pc=0x5f99dc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x2c fp=0x4001ba9fd0 sp=0x4001ba9fb0 pc=0x6043cc runtime.goexit({}) src/runtime/asm_arm64.s:1222 +0x4 fp=0x4001ba9fd0 sp=0x4001ba9fd0 pc=0x896c4 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 699735 pkg/sentry/kernel/task_start.go:400 +0xc4