diff -rupN -X /home/daniel/dontdiff linux-2.5.68/net/ipv6/af_inet6.c linux-2.5.68-sock/net/ipv6/af_inet6.c
--- linux-2.5.68/net/ipv6/af_inet6.c	Sat Apr 19 19:49:56 2003
+++ linux-2.5.68-sock/net/ipv6/af_inet6.c	Tue Apr 29 09:03:08 2003
@@ -871,6 +871,9 @@ static void inet6_exit(void)
 	ipv6_sysctl_unregister();	
 #endif
 	cleanup_ipv6_mibs();
+	kmem_cache_destroy(tcp6_sk_cachep);
+	kmem_cache_destroy(udp6_sk_cachep);
+	kmem_cache_destroy(raw6_sk_cachep);
 }
 module_exit(inet6_exit);
 #endif /* MODULE */
diff -rupN -X /home/daniel/dontdiff linux-2.5.68/net/ipv6/ip6_fib.c linux-2.5.68-sock/net/ipv6/ip6_fib.c
--- linux-2.5.68/net/ipv6/ip6_fib.c	Sat Apr 19 19:50:37 2003
+++ linux-2.5.68-sock/net/ipv6/ip6_fib.c	Tue Apr 29 09:03:30 2003
@@ -1241,6 +1241,8 @@ void __init fib6_init(void)
 void fib6_gc_cleanup(void)
 {
 	del_timer(&ip6_fib_timer);
+	if (fib6_node_kmem)
+		kmem_cache_destroy(fib6_node_kmem);
 }
 #endif
 
diff -rupN -X /home/daniel/dontdiff linux-2.5.68/net/ipv6/route.c linux-2.5.68-sock/net/ipv6/route.c
--- linux-2.5.68/net/ipv6/route.c	Sat Apr 19 19:50:34 2003
+++ linux-2.5.68-sock/net/ipv6/route.c	Tue Apr 29 09:04:29 2003
@@ -1897,5 +1897,6 @@ void ip6_route_cleanup(void)
 	xfrm6_fini();
 	rt6_ifdown(NULL);
 	fib6_gc_cleanup();
+	kmem_cache_destroy(ip6_dst_ops.kmem_cachep);
 }
 #endif	/* MODULE */