diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 541a22e130b0..ba2ce875a80e 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -222,15 +222,34 @@ static void br_multicast_find_del_pg(struct net_bridge *br,
 static void br_multicast_port_group_expired(struct timer_list *t)
 {
 	struct net_bridge_port_group *pg = from_timer(pg, t, timer);
+	struct net_bridge_group_src *src_ent;
 	struct net_bridge *br = pg->port->br;
+	struct hlist_node *tmp;
+	bool changed;
 
 	spin_lock(&br->multicast_lock);
 	if (!netif_running(br->dev) || timer_pending(&pg->timer) ||
 	    hlist_unhashed(&pg->mglist) || pg->flags & MDB_PG_FLAGS_PERMANENT)
 		goto out;
 
-	br_multicast_find_del_pg(br, pg);
+	changed = !!(pg->filter_mode == MCAST_EXCLUDE);
+	pg->filter_mode = MCAST_INCLUDE;
+	hlist_for_each_entry_safe(src_ent, tmp, &pg->src_list, node) {
+		if (!timer_pending(&src_ent->timer)) {
+			br_multicast_del_group_src(src_ent);
+			changed = true;
+		}
+	}
 
+	if (hlist_empty(&pg->src_list)) {
+		br_multicast_find_del_pg(br, pg);
+	} else if (changed) {
+		struct net_bridge_mdb_entry *mp = br_mdb_ip_get(br, &pg->addr);
+
+		if (WARN_ON(!mp))
+			goto out;
+		br_mdb_notify(br->dev, mp, pg, RTM_NEWMDB);
+	}
 out:
 	spin_unlock(&br->multicast_lock);
 }