diff --git a/[refs] b/[refs]
index fdfd250030e8..af478db016d2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8deff4af8745561efd2be34ee30cc57a6f0107c6
+refs/heads/master: 768f7c7c121e80f458a9d013b2e8b169e5dfb1e5
diff --git a/trunk/net/ieee802154/6lowpan.c b/trunk/net/ieee802154/6lowpan.c
index b3021f765204..840821b90bcd 100644
--- a/trunk/net/ieee802154/6lowpan.c
+++ b/trunk/net/ieee802154/6lowpan.c
@@ -1168,6 +1168,8 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev,
 	list_add_tail(&entry->list, &lowpan_devices);
 	mutex_unlock(&lowpan_dev_info(dev)->dev_list_mtx);
 
+	spin_lock_init(&flist_lock);
+
 	register_netdevice(dev);
 
 	return 0;