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

goroutine 512081 [running]:
panic({0x122c280, 0xc0020eea20})
	GOROOT/src/runtime/panic.go:987 +0x3ba fp=0xc005217228 sp=0xc005217168 pc=0x43763a
runtime.goPanicIndex(0x0, 0x0)
	GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc005217268 sp=0xc005217228 pc=0x4354ff
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*lisafsDentry).getRemoteChildAndWalkPathLocked(0xc0003a3600, {0x1576138, 0xc0044fca80}, 0x0?, 0xc00395e528)
	pkg/sentry/fsimpl/gofer/lisafs_dentry.go:265 +0x351 fp=0xc005217350 sp=0xc005217268 pc=0xd9b451
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).getRemoteChildAndWalkPathLocked(0xc0003a3600?, {0x1576138?, 0xc0044fca80?}, 0xd9385c?, 0x852f65?)
	pkg/sentry/fsimpl/gofer/dentry_impl.go:211 +0x65 fp=0xc005217388 sp=0xc005217350 pc=0xd7ca65
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).getChildAndWalkPathLocked(0x0?, {0x1576138, 0xc0044fca80}, 0xffffffffffffffff?, 0xc0095fc000, 0xc005217470?)
	pkg/sentry/fsimpl/gofer/filesystem.go:265 +0xc6 fp=0xc0052173d0 sp=0xc005217388 pc=0xd821c6
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).stepLocked(0xc005217478?, {0x1576138, 0xc0044fca80}, 0xc0095fc000, 0xc0003a3600, 0x1, 0xc00395e528?)
	pkg/sentry/fsimpl/gofer/filesystem.go:205 +0x287 fp=0xc005217428 sp=0xc0052173d0 pc=0xd81b27
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).walkParentDirLocked(0x0?, {0x1576138, 0xc0044fca80}, 0xc0095fc000, 0xc0003a3600, 0xc0052174e8?)
	pkg/sentry/fsimpl/gofer/filesystem.go:313 +0x11d fp=0xc0052174a8 sp=0xc005217428 pc=0xd824fd
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).doCreateAt(0xc0001f77a0, {0x1576138, 0xc0044fca80}, 0xc0095fc000, 0x0, 0xc0052176f8, 0x0)
	pkg/sentry/fsimpl/gofer/filesystem.go:371 +0x1ae fp=0xc0052176c0 sp=0xc0052174a8 pc=0xd82b6e
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).SymlinkAt(0xc0095fc000?, {0x1576138?, 0xc0044fca80?}, 0x155d1c0?, {0xc004927c00?, 0xc005560800?})
	pkg/sentry/fsimpl/gofer/filesystem.go:1470 +0x85 fp=0xc005217738 sp=0xc0052176c0 pc=0xd8ca65
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SymlinkAt(0xc0005f4100?, {0x1576138, 0xc0044fca80}, 0xc005560800?, 0xc004927d00?, {0xc004927c00, 0xd})
	pkg/sentry/vfs/vfs.go:648 +0x170 fp=0xc005217790 sp=0xc005217738 pc=0x78ef90
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.symlinkat(0xc0044fca80, 0x56513e5c3f88?, 0x0?, 0x0?)
	pkg/sentry/syscalls/linux/sys_file.go:981 +0x265 fp=0xc005217918 sp=0xc005217790 pc=0xb02c05
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Symlinkat(0xc0044fca80?, {{0x20000040}, {0x3}, {0x20000180}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:961 +0x50 fp=0xc005217948 sp=0xc005217918 pc=0xb02970
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0044fca80, 0x10a, {{0x20000040}, {0x3}, {0x20000180}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc005217c88 sp=0xc005217948 pc=0x9b96eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0044fca80, 0x85?, {{0x20000040}, {0x3}, {0x20000180}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc005217ce8 sp=0xc005217c88 pc=0x9bacd4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc005217d90?, 0x971d46?, {{0x20000040}, {0x3}, {0x20000180}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc005217d48 sp=0xc005217ce8 pc=0x9ba8c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00248fe10?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc005217e40 sp=0xc005217d48 pc=0x9ba58c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc007df7380?, 0xc0044fca80)
	pkg/sentry/kernel/task_run.go:256 +0x1245 fp=0xc005217f60 sp=0xc005217e40 pc=0x9ac445
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0044fca80, 0x6ddf)
	pkg/sentry/kernel/task_run.go:94 +0x229 fp=0xc005217fc0 sp=0xc005217f60 pc=0x9aab69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc005217fe0 sp=0xc005217fc0 pc=0x9b7b6a
runtime.goexit()
	src/runtime/asm_amd64.s:1594 +0x1 fp=0xc005217fe8 sp=0xc005217fe0 pc=0x46c521
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105