panic: runtime error: index out of range [0] with length 0

goroutine 60581 [running]:
panic({0x121bf20, 0xc00113ed38})
	GOROOT/src/runtime/panic.go:987 +0x3ba fp=0xc00414b178 sp=0xc00414b0b8 pc=0x43763a
runtime.goPanicIndex(0x0, 0x0)
	GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc00414b1b8 sp=0xc00414b178 pc=0x4354ff
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*lisafsDentry).getRemoteChildAndWalkPathLocked(0xc0004e8900, {0x15638b8, 0xc002ece000}, 0x0?, 0xc00093c3d0)
	pkg/sentry/fsimpl/gofer/lisafs_dentry.go:265 +0x351 fp=0xc00414b2a0 sp=0xc00414b1b8 pc=0xd8b351
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).getRemoteChildAndWalkPathLocked(0xc0004e8900?, {0x15638b8?, 0xc002ece000?}, 0xd8375c?, 0x173c8be5d4650f04?)
	pkg/sentry/fsimpl/gofer/dentry_impl.go:211 +0x65 fp=0xc00414b2d8 sp=0xc00414b2a0 pc=0xd6c965
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).getChildAndWalkPathLocked(0x30?, {0x15638b8, 0xc002ece000}, 0x4221c7?, 0xc00037a900, 0xc00414b3c0?)
	pkg/sentry/fsimpl/gofer/filesystem.go:265 +0xc6 fp=0xc00414b320 sp=0xc00414b2d8 pc=0xd720c6
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).stepLocked(0x954158?, {0x15638b8, 0xc002ece000}, 0xc00037a900, 0xc0004e8900, 0x1, 0xc00093c3d0?)
	pkg/sentry/fsimpl/gofer/filesystem.go:205 +0x287 fp=0xc00414b378 sp=0xc00414b320 pc=0xd71a27
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).walkParentDirLocked(0x1000?, {0x15638b8, 0xc002ece000}, 0xc00037a900, 0xc0004e8900, 0xc00414b460?)
	pkg/sentry/fsimpl/gofer/filesystem.go:313 +0x11d fp=0xc00414b3f8 sp=0xc00414b378 pc=0xd723fd
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).doCreateAt(0xc0004cf320, {0x15638b8, 0xc002ece000}, 0xc00037a900, 0x0, 0xc00414b650, 0x0)
	pkg/sentry/fsimpl/gofer/filesystem.go:371 +0x1ae fp=0xc00414b610 sp=0xc00414b3f8 pc=0xd72a6e
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).LinkAt(0xc00037a900?, {0x15638b8?, 0xc002ece000?}, 0x154aa00?, {0xc0001a4280?, 0xc0004e8900?})
	pkg/sentry/fsimpl/gofer/filesystem.go:724 +0x8d fp=0xc00414b690 sp=0xc00414b610 pc=0xd75bcd
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).LinkAt(0xc0001a4280?, {0x15638b8, 0xc002ece000}, 0xc002caa800?, 0xc003352b00?, 0xc00414b848)
	pkg/sentry/vfs/vfs.go:296 +0x203 fp=0xc00414b710 sp=0xc00414b690 pc=0x77cda3
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.linkat(0xc002ece000, 0xaf2870?, 0xc002ece000?, 0x117baf88?, 0x0?, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:1029 +0x3d5 fp=0xc00414b908 sp=0xc00414b710 pc=0xaf31b5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Link(0xc002ece000?, {{0x20005f00}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:988 +0x4b fp=0xc00414b948 sp=0xc00414b908 pc=0xaf2d0b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002ece000, 0x56, {{0x20005f00}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc00414bc88 sp=0xc00414b948 pc=0x9a95eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002ece000, 0x0?, {{0x20005f00}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc00414bce8 sp=0xc00414bc88 pc=0x9aabd4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000156310?, 0xc00414be30?, {{0x20005f00}, {0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc00414bd48 sp=0xc00414bce8 pc=0x9aa7c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0007c2f20?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc00414be40 sp=0xc00414bd48 pc=0x9aa48c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001a3ca80?, 0xc002ece000)
	pkg/sentry/kernel/task_run.go:256 +0x1245 fp=0xc00414bf60 sp=0xc00414be40 pc=0x99c345
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc002ece000, 0x5af)
	pkg/sentry/kernel/task_run.go:94 +0x229 fp=0xc00414bfc0 sp=0xc00414bf60 pc=0x99aa69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc00414bfe0 sp=0xc00414bfc0 pc=0x9a7a6a
runtime.goexit()
	src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00414bfe8 sp=0xc00414bfe0 pc=0x46c521
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105