panic: No file type specified in 'mode' for InodeAttrs.Init(): mode=00 goroutine 101604 gp=0xc000d96540 m=58 mp=0xc0015b7808 [running]: panic({0x1bbd5a0?, 0xc001fb7470?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc00436e8d8 sp=0xc00436e828 pc=0x43ed58 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).init(0xc006483808, 0xc00436ea78, 0x30?, 0x0?, 0x0, 0x0, 0x0) pkg/sentry/fsimpl/fuse/inode.go:177 +0x2fc fp=0xc00436e958 sp=0xc00436e8d8 pc=0x16f1b3c gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).newInode(0xc00070a180, {0x16f2e7b?, 0xc000d96540?}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, ...}}) pkg/sentry/fsimpl/fuse/fusefs.go:311 +0x2b7 fp=0xc00436eb20 sp=0xc00436e958 pc=0x16f0cb7 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).newEntry(0xc006482308, {0x20aadd8, 0xc006a54008}, {0x0?, 0xc005355898?}, 0x0, 0x1, {0x20a6cd0, 0xc00159a3b0}) pkg/sentry/fsimpl/fuse/inode.go:563 +0x450 fp=0xc00436ecf8 sp=0xc00436eb20 pc=0x16f6c10 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*inode).Lookup(0xc006482308, {0x20aadd8, 0xc006a54008}, {0xc0070ce208, 0x5}) pkg/sentry/fsimpl/fuse/inode.go:423 +0xe5 fp=0xc00436ed70 sp=0xc00436ecf8 pc=0x16f5345 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0xc00070a180, {0x20aadd8, 0xc006a54008}, 0xc0002811e8, 0xc005355830, {0xc0070ce208, 0x5}) pkg/sentry/fsimpl/kernfs/filesystem.go:127 +0x3eb fp=0xc00436ee80 sp=0xc00436ed70 pc=0xc0e14b gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc00070a180, {0x20aadd8, 0xc006a54008}, 0xc003c7c908, 0xc005355830) pkg/sentry/fsimpl/kernfs/filesystem.go:74 +0x459 fp=0xc00436efb8 sp=0xc00436ee80 pc=0xc0d899 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc00070a180, {0x20aadd8, 0xc006a54008}, 0xc003c7c908) pkg/sentry/fsimpl/kernfs/filesystem.go:189 +0x10f fp=0xc00436f020 sp=0xc00436efb8 pc=0xc0ea8f gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).SetXattrAt(0xc00070a180, {0x20aadd8, 0xc006a54008}, 0xc003c7c908, {{0xc0070ce300, 0x14}, {0xc00801bed5, 0xb}, 0x2}) pkg/sentry/fsimpl/kernfs/filesystem.go:1069 +0x1d2 fp=0xc00436f118 sp=0xc00436f020 pc=0xc1db12 gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*filesystem).SetXattrAt(0xc00070a180, {0x20aadd8, 0xc006a54008}, 0xc003c7c908, {{0xc0070ce300, 0x14}, {0xc00801bed5, 0xb}, 0x2}) :1 +0xe5 fp=0xc00436f1a8 sp=0xc00436f118 pc=0x17103a5 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetXattrAt(0xc0002811e8, {0x20aadd8, 0xc006a54008}, 0xc001a54d20, 0xc00436f380, 0xc00436f3e0) pkg/sentry/vfs/vfs.go:823 +0x195 fp=0xc00436f250 sp=0xc00436f1a8 pc=0xb1f5d5 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.setxattr(0xc006a54008, {{0x20000040}, {0x20000100}, {0x200002c0}, {0xb}, {0x2}, {0x0}}, 0x1) pkg/sentry/syscalls/linux/sys_xattr.go:209 +0x51b fp=0xc00436f490 sp=0xc00436f250 pc=0x125a07b gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetXattr(0xc006a54008, 0x40c4d4?, {{0x20000040}, {0x20000100}, {0x200002c0}, {0xb}, {0x2}, {0x0}}) pkg/sentry/syscalls/linux/sys_xattr.go:171 +0x68 fp=0xc00436f4f0 sp=0xc00436f490 pc=0x1259a48 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc006a54008, 0xbc, {{0x20000040}, {0x20000100}, {0x200002c0}, {0xb}, {0x2}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc00436f950 sp=0xc00436f4f0 pc=0xf7f45f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc006a54008, 0xbc, {{0x20000040}, {0x20000100}, {0x200002c0}, {0xb}, {0x2}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc00436f9f8 sp=0xc00436f950 pc=0xf81585 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc006a54008, 0xbc, {{0x20000040}, {0x20000100}, {0x200002c0}, {0xb}, {0x2}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc00436fa68 sp=0xc00436f9f8 pc=0xf80ea7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc006a54008) pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc00436fb98 sp=0xc00436fa68 pc=0xf80a0a gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc006a54008?, 0xc006a54008) pkg/sentry/kernel/task_run.go:270 +0x22f5 fp=0xc00436fe80 sp=0xc00436fb98 pc=0xf68715 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc006a54008, 0x2c35) pkg/sentry/kernel/task_run.go:98 +0x39b fp=0xc00436ffb0 sp=0xc00436fe80 pc=0xf659db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc00436ffe0 sp=0xc00436ffb0 pc=0xf7c965 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00436ffe8 sp=0xc00436ffe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 101620 pkg/sentry/kernel/task_start.go:400 +0x185