diff --git a/[refs] b/[refs]
index ff6cf3289f82..ed2d8b2a5f6e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e6acb384807406c1a6ad3ddc91191f7658e63b7a
+refs/heads/master: 6549dd43c04327071571edf7aea4465b16539422
diff --git a/trunk/net/core/dev.c b/trunk/net/core/dev.c
index 3401e2dab7cc..a5fc3e301cf2 100644
--- a/trunk/net/core/dev.c
+++ b/trunk/net/core/dev.c
@@ -6259,6 +6259,8 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
 	   the device is just moving and can keep their slaves up.
 	*/
 	call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
+	rcu_barrier();
+	call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);
 	rtmsg_ifinfo(RTM_DELLINK, dev, ~0U);
 
 	/*