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

goroutine 635922 [running]:
panic({0x121bf20, 0xc0037549d8})
	GOROOT/src/runtime/panic.go:987 +0x3ba fp=0xc00108f178 sp=0xc00108f0b8 pc=0x43763a
runtime.goPanicIndex(0x0, 0x0)
	GOROOT/src/runtime/panic.go:113 +0x7f fp=0xc00108f1b8 sp=0xc00108f178 pc=0x4354ff
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*lisafsDentry).getRemoteChildAndWalkPathLocked(0xc0005e0000, {0x1563918, 0xc007bce000}, 0x0?, 0xc001cea728)
	pkg/sentry/fsimpl/gofer/lisafs_dentry.go:265 +0x351 fp=0xc00108f2a0 sp=0xc00108f1b8 pc=0xd8b411
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).getRemoteChildAndWalkPathLocked(0xc0005e0000?, {0x1563918?, 0xc007bce000?}, 0xd8381c?, 0x173cc80f66f76510?)
	pkg/sentry/fsimpl/gofer/dentry_impl.go:211 +0x65 fp=0xc00108f2d8 sp=0xc00108f2a0 pc=0xd6ca25
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).getChildAndWalkPathLocked(0x30?, {0x1563918, 0xc007bce000}, 0x4221c7?, 0xc009a3e900, 0xc00108f3c0?)
	pkg/sentry/fsimpl/gofer/filesystem.go:265 +0xc6 fp=0xc00108f320 sp=0xc00108f2d8 pc=0xd72186
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).stepLocked(0x954170?, {0x1563918, 0xc007bce000}, 0xc009a3e900, 0xc0005e0000, 0x1, 0xc001cea728?)
	pkg/sentry/fsimpl/gofer/filesystem.go:205 +0x287 fp=0xc00108f378 sp=0xc00108f320 pc=0xd71ae7
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).walkParentDirLocked(0x3000?, {0x1563918, 0xc007bce000}, 0xc009a3e900, 0xc0005e0000, 0xc00108f460?)
	pkg/sentry/fsimpl/gofer/filesystem.go:313 +0x11d fp=0xc00108f3f8 sp=0xc00108f378 pc=0xd724bd
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).doCreateAt(0xc0003eb440, {0x1563918, 0xc007bce000}, 0xc009a3e900, 0x0, 0xc00108f650, 0x0)
	pkg/sentry/fsimpl/gofer/filesystem.go:371 +0x1ae fp=0xc00108f610 sp=0xc00108f3f8 pc=0xd72b2e
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).LinkAt(0xc009a3e900?, {0x1563918?, 0xc007bce000?}, 0x154aa60?, {0xc0005d4100?, 0xc0005e0000?})
	pkg/sentry/fsimpl/gofer/filesystem.go:724 +0x8d fp=0xc00108f690 sp=0xc00108f610 pc=0xd75c8d
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).LinkAt(0xc0005d4100?, {0x1563918, 0xc007bce000}, 0xc005d16c00?, 0xc003389500?, 0xc00108f848)
	pkg/sentry/vfs/vfs.go:296 +0x203 fp=0xc00108f710 sp=0xc00108f690 pc=0x77cda3
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.linkat(0xc007bce000, 0x0?, 0xaf0e40?, 0x7b0b3f8c?, 0x4?, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:1029 +0x3d5 fp=0xc00108f908 sp=0xc00108f710 pc=0xaf3275
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Linkat(0xc007bce000?, {{0x4}, {0x20000240}, {0x3}, {0x20000280}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:998 +0x6e fp=0xc00108f948 sp=0xc00108f908 pc=0xaf2e6e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc007bce000, 0x109, {{0x4}, {0x20000240}, {0x3}, {0x20000280}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc00108fc88 sp=0xc00108f948 pc=0x9a95eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc007bce000, 0x85?, {{0x4}, {0x20000240}, {0x3}, {0x20000280}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc00108fce8 sp=0xc00108fc88 pc=0x9aabd4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00108fd90?, 0x961c46?, {{0x4}, {0x20000240}, {0x3}, {0x20000280}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc00108fd48 sp=0xc00108fce8 pc=0x9aa7c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00951d1e0?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc00108fe40 sp=0xc00108fd48 pc=0x9aa48c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0094b0d00?, 0xc007bce000)
	pkg/sentry/kernel/task_run.go:256 +0x1245 fp=0xc00108ff60 sp=0xc00108fe40 pc=0x99c345
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc007bce000, 0x56c5)
	pkg/sentry/kernel/task_run.go:94 +0x229 fp=0xc00108ffc0 sp=0xc00108ff60 pc=0x99aa69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc00108ffe0 sp=0xc00108ffc0 pc=0x9a7a6a
runtime.goexit()
	src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00108ffe8 sp=0xc00108ffe0 pc=0x46c521
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105