runtime: Disposing Socket then rebinding fails with SocketError.AddressAlreadyInUse on Unix

.NET Core 2.0.0 runtime macOS 10.12.6 Seirra and Ubuntu 16.04.2 LTS (Xenial Xerus)

using System;
using System.Net;
using System.Net.Sockets;

namespace SocketRebind
{
    class Program
    {
        static void Main(string[] args)
        {
            for (var i = 0;; i++)
            {
                Console.WriteLine("Iteration #{0}", i);

                var serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                serverSocket.Bind(new IPEndPoint(IPAddress.Loopback, 5000));
                serverSocket.Listen(512);

                var clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                clientSocket.Connect(IPAddress.Loopback, 5000);

                var acceptSocket = serverSocket.Accept();

                acceptSocket.Dispose();
                clientSocket.Dispose();
                serverSocket.Dispose();
            }
        }
    }
}

Expected behavior:

Program should iterate indefinitely. This is what happens on Windows.

Actual behavior:

After the first iteration, Socket.Bind throws “SocketException: Address already in use”

Output (identical on macOS and Ubuntu):

$ dotnet run
Iteration #0
Iteration dotnet/corefx#1

Unhandled Exception: System.Net.Sockets.SocketException: Address already in use
   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.Bind(EndPoint localEP)
   at SocketRebind.Program.Main(String[] args) in /Users/shalter/source/halter73/SocketRebind/Program.cs:line 16
$
$
$ dotnet run
Iteration #0

Unhandled Exception: System.Net.Sockets.SocketException: Address already in use
   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.Bind(EndPoint localEP)
   at SocketRebind.Program.Main(String[] args) in /Users/shalter/source/halter73/SocketRebind/Program.cs:line 16