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

goroutine 420090 [running]:
panic({0x121bf20, 0xc008120f30})
	GOROOT/src/runtime/panic.go:987 +0x3ba fp=0xc002b93178 sp=0xc002b930b8 pc=0x43763a
runtime.goPanicIndex(0x0, 0x0)
	GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc002b931b8 sp=0xc002b93178 pc=0x4354ff
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*lisafsDentry).getRemoteChildAndWalkPathLocked(0xc0003b9600, {0x1563918, 0xc002cfc000}, 0x0?, 0xc000924850)
	pkg/sentry/fsimpl/gofer/lisafs_dentry.go:265 +0x351 fp=0xc002b932a0 sp=0xc002b931b8 pc=0xd8b411
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).getRemoteChildAndWalkPathLocked(0xc0003b9600?, {0x1563918?, 0xc002cfc000?}, 0xd8381c?, 0x173c7382b8da3a01?)
	pkg/sentry/fsimpl/gofer/dentry_impl.go:211 +0x65 fp=0xc002b932d8 sp=0xc002b932a0 pc=0xd6ca25
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).getChildAndWalkPathLocked(0x30?, {0x1563918, 0xc002cfc000}, 0x4221c7?, 0xc003544480, 0xc002b933c0?)
	pkg/sentry/fsimpl/gofer/filesystem.go:265 +0xc6 fp=0xc002b93320 sp=0xc002b932d8 pc=0xd72186
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).stepLocked(0x954193?, {0x1563918, 0xc002cfc000}, 0xc003544480, 0xc0003b9600, 0x1, 0xc000924850?)
	pkg/sentry/fsimpl/gofer/filesystem.go:205 +0x287 fp=0xc002b93378 sp=0xc002b93320 pc=0xd71ae7
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).walkParentDirLocked(0x3000?, {0x1563918, 0xc002cfc000}, 0xc003544480, 0xc0003b9600, 0xc002b93460?)
	pkg/sentry/fsimpl/gofer/filesystem.go:313 +0x11d fp=0xc002b933f8 sp=0xc002b93378 pc=0xd724bd
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).doCreateAt(0xc0001bf0e0, {0x1563918, 0xc002cfc000}, 0xc003544480, 0x0, 0xc002b93650, 0x0)
	pkg/sentry/fsimpl/gofer/filesystem.go:371 +0x1ae fp=0xc002b93610 sp=0xc002b933f8 pc=0xd72b2e
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).LinkAt(0xc003544480?, {0x1563918?, 0xc002cfc000?}, 0x154aa60?, {0xc00016c280?, 0xc0003b9600?})
	pkg/sentry/fsimpl/gofer/filesystem.go:724 +0x8d fp=0xc002b93690 sp=0xc002b93610 pc=0xd75c8d
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).LinkAt(0xc00016c280?, {0x1563918, 0xc002cfc000}, 0xc006498800?, 0xc0040eb200?, 0xc002b93848)
	pkg/sentry/vfs/vfs.go:296 +0x203 fp=0xc002b93710 sp=0xc002b93690 pc=0x77cda3
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.linkat(0xc002cfc000, 0xaf2930?, 0xc002cfc000?, 0xa38ccf88?, 0x0?, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:1029 +0x3d5 fp=0xc002b93908 sp=0xc002b93710 pc=0xaf3275
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Link(0xc002cfc000?, {{0x20000140}, {0x20000200}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:988 +0x4b fp=0xc002b93948 sp=0xc002b93908 pc=0xaf2dcb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002cfc000, 0x56, {{0x20000140}, {0x20000200}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc002b93c88 sp=0xc002b93948 pc=0x9a95eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002cfc000, 0x85?, {{0x20000140}, {0x20000200}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc002b93ce8 sp=0xc002b93c88 pc=0x9aabd4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc002b93d90?, 0x961c46?, {{0x20000140}, {0x20000200}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc002b93d48 sp=0xc002b93ce8 pc=0x9aa7c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003a32410?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc002b93e40 sp=0xc002b93d48 pc=0x9aa48c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0042d5c80?, 0xc002cfc000)
	pkg/sentry/kernel/task_run.go:256 +0x1245 fp=0xc002b93f60 sp=0xc002b93e40 pc=0x99c345
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc002cfc000, 0x3a7a)
	pkg/sentry/kernel/task_run.go:94 +0x229 fp=0xc002b93fc0 sp=0xc002b93f60 pc=0x99aa69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc002b93fe0 sp=0xc002b93fc0 pc=0x9a7a6a
runtime.goexit()
	src/runtime/asm_amd64.s:1594 +0x1 fp=0xc002b93fe8 sp=0xc002b93fe0 pc=0x46c521
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105