diff --git a/gunicorn/arbiter.py b/gunicorn/arbiter.py
index 1eaf453d5..646d684ef 100644
--- a/gunicorn/arbiter.py
+++ b/gunicorn/arbiter.py
@@ -9,6 +9,7 @@
 import sys
 import time
 import traceback
+import socket
 
 from gunicorn.errors import HaltServer, AppImportError
 from gunicorn.pidfile import Pidfile
@@ -151,7 +152,8 @@ def start(self):
                 for fd in os.environ.pop('GUNICORN_FD').split(','):
                     fds.append(int(fd))
 
-            self.LISTENERS = sock.create_sockets(self.cfg, self.log, fds)
+            if not (self.cfg.reuse_port and hasattr(socket, 'SO_REUSEPORT')):
+                self.LISTENERS = sock.create_sockets(self.cfg, self.log, fds)
 
         listeners_str = ",".join([str(lnr) for lnr in self.LISTENERS])
         self.log.debug("Arbiter booted")
@@ -604,6 +606,8 @@ def spawn_worker(self):
         try:
             util._setproctitle("worker [%s]" % self.proc_name)
             self.log.info("Booting worker with pid: %s", worker.pid)
+            if self.cfg.reuse_port:
+                worker.sockets = sock.create_sockets(self.cfg, self.log)
             self.cfg.post_fork(self, worker)
             worker.init_process()
             sys.exit(0)
diff --git a/gunicorn/workers/ggevent.py b/gunicorn/workers/ggevent.py
index b9b9b4408..4bcfecb49 100644
--- a/gunicorn/workers/ggevent.py
+++ b/gunicorn/workers/ggevent.py
@@ -41,7 +41,7 @@ def patch(self):
         sockets = []
         for s in self.sockets:
             sockets.append(socket.socket(s.FAMILY, socket.SOCK_STREAM,
-                                         fileno=s.sock.fileno()))
+                                         fileno=s.sock.detach()))
         self.sockets = sockets
 
     def notify(self):