diff -NurpP linux-3.7-vs2.3.5.1/kernel/vserver/network.c linux-3.7-vs2.3.5.1.1/kernel/vserver/network.c
--- linux-3.7-vs2.3.5.1/kernel/vserver/network.c	2012-12-11 15:56:33.000000000 +0000
+++ linux-3.7-vs2.3.5.1.1/kernel/vserver/network.c	2012-12-13 13:48:35.000000000 +0000
@@ -804,6 +818,31 @@ int do_add_v6_addr(struct nx_info *nxi,
 	return 0;
 }
 
+int do_remove_v6_addr(struct nx_info *nxi,
+	struct in6_addr *ip, struct in6_addr *mask, 
+	uint32_t prefix, uint16_t type, uint16_t flags)
+{
+	struct nx_addr_v6 *nxa = &nxi->v6;
+	struct nx_addr_v6 *old = NULL;
+	int ret = 0;
+
+	spin_lock(&nxi->addr_lock);
+	switch (type) {
+/*	case NXA_TYPE_ADDR:
+		break;		*/
+
+	case NXA_TYPE_ANY:
+		old = xchg(&nxa->next, NULL);
+		memset(nxa, 0, sizeof(*nxa));
+		break;
+
+	default:
+		ret = -EINVAL;
+	}
+	spin_unlock(&nxi->addr_lock);
+	__dealloc_nx_addr_v6_all(old);
+	return ret;
+}
 
 int vc_net_add_ipv6(struct nx_info *nxi, void __user *data)
 {
@@ -831,10 +873,8 @@ int vc_net_remove_ipv6(struct nx_info *n
 
 	switch (vc_data.type) {
 	case NXA_TYPE_ANY:
-		__dealloc_nx_addr_v6_all(xchg(&nxi->v6.next, NULL));
-		memset(&nxi->v6, 0, sizeof(nxi->v6));
+		do_remove_v6_addr(nxi, NULL, NULL, 0, vc_data.type, 0);
 		break;
-
 	default:
 		return -EINVAL;
 	}