panic: runtime error: index out of range [1] with length 0

goroutine 222 [running]:
encoding/binary.littleEndian.Uint16(...)
	GOROOT/src/encoding/binary/binary.go:53
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Bind(0xc0001e41e0, 0xc00068f500, 0x25433b8, 0x0, 0x0, 0x0)
	pkg/sentry/socket/netstack/netstack.go:715 +0x5d0
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Bind(0xc00068f500, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:369 +0x230
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00068f500, 0x31, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...)
	pkg/sentry/kernel/task_syscall.go:170 +0x44e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00068f500, 0x31, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4078ff, 0xc00068fdaf)
	pkg/sentry/kernel/task_syscall.go:291 +0xb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00068f500, 0x31, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006bfc90, 0xea5ba6)
	pkg/sentry/kernel/task_syscall.go:252 +0x10a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00068f500, 0x2, 0xc0004f0080)
	pkg/sentry/kernel/task_syscall.go:227 +0x1b4
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00068f500, 0x14591c0, 0x0)
	pkg/sentry/kernel/task_run.go:232 +0x1aab
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00068f500, 0x2e)
	pkg/sentry/kernel/task_run.go:92 +0x321
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:315 +0x19e