--- linux-2.6.20.1/net/ipv6/anycast.c	2007-02-19 22:34:32.000000000 -0800
+++ linux-2.6.20.1T1/net/ipv6/anycast.c	2007-02-26 15:37:04.000000000 -0800
@@ -462,6 +462,7 @@ static inline struct ifacaddr6 *ac6_get_
 			break;
 		}
 		read_unlock_bh(&idev->lock);
+		in6_dev_put(idev);
 	}
 	return im;
 }