diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 13d59c51ef5b..6b56a7549531 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -627,6 +627,8 @@ enum {
 	MDBA_ROUTER_PATTR_UNSPEC,
 	MDBA_ROUTER_PATTR_TIMER,
 	MDBA_ROUTER_PATTR_TYPE,
+	MDBA_ROUTER_PATTR_INET_TIMER,
+	MDBA_ROUTER_PATTR_INET6_TIMER,
 	__MDBA_ROUTER_PATTR_MAX
 };
 #define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 6e9b049ae521..897fafc83cd0 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -275,8 +275,19 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
 	struct net_bridge_port_group *p;
 	bool allow_mode_include = true;
 	struct hlist_node *rp;
+#if IS_ENABLED(CONFIG_IPV6)
+	bool is_ipv6 = false;
+
+	if (skb->protocol == htons(ETH_P_IPV6)) {
+		is_ipv6 = true;
+		rp = rcu_dereference(hlist_first_rcu(&br->ip6_mc_router_list));
+	} else {
+#else
+	if (1) {
+#endif
+		rp = rcu_dereference(hlist_first_rcu(&br->ip4_mc_router_list));
+	}
 
-	rp = rcu_dereference(hlist_first_rcu(&br->router_list));
 	if (mdst) {
 		p = rcu_dereference(mdst->ports);
 		if (br_multicast_should_handle_mode(br, mdst->addr.proto) &&
@@ -290,7 +301,14 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
 		struct net_bridge_port *port, *lport, *rport;
 
 		lport = p ? p->key.port : NULL;
-		rport = hlist_entry_safe(rp, struct net_bridge_port, rlist);
+#if IS_ENABLED(CONFIG_IPV6)
+		if (is_ipv6)
+			rport = hlist_entry_safe(rp, struct net_bridge_port,
+						 ip6_rlist);
+		else
+#endif
+			rport = hlist_entry_safe(rp, struct net_bridge_port,
+						 ip4_rlist);
 
 		if ((unsigned long)lport > (unsigned long)rport) {
 			port = lport;
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 8875e953ac53..1f506309efa8 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -132,7 +132,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 		if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
 		    br_multicast_querier_exists(br, eth_hdr(skb), mdst)) {
 			if ((mdst && mdst->host_joined) ||
-			    br_multicast_is_router(br)) {
+			    br_multicast_is_router(br, skb)) {
 				local_rcv = true;
 				br->dev->stats.multicast++;
 			}
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 95fa4af0e8dd..2fce1a895a70 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -22,25 +22,53 @@ static int br_rports_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
 	struct net_bridge *br = netdev_priv(dev);
 	struct net_bridge_port *p;
 	struct nlattr *nest, *port_nest;
+	bool have_ip4_mc_rtr, have_ip6_mc_rtr = false;
+	unsigned long ip4_timer, ip6_timer = 0;
 
-	if (!br->multicast_router || hlist_empty(&br->router_list))
+	if (!br->multicast_router)
 		return 0;
 
+#if IS_ENABLED(CONFIG_IPV6)
+	if (hlist_empty(&br->ip4_mc_router_list) &&
+	    hlist_empty(&br->ip6_mc_router_list))
+		return 0;
+#else
+	if (hlist_empty(&br->ip4_mc_router_list))
+		return 0;
+#endif
+
 	nest = nla_nest_start_noflag(skb, MDBA_ROUTER);
 	if (nest == NULL)
 		return -EMSGSIZE;
 
-	hlist_for_each_entry_rcu(p, &br->router_list, rlist) {
-		if (!p)
+	list_for_each_entry_rcu(p, &br->port_list, list) {
+		have_ip4_mc_rtr = !hlist_unhashed(&p->ip4_rlist);
+		ip4_timer = br_timer_value(&p->ip4_mc_router_timer);
+#if IS_ENABLED(CONFIG_IPV6)
+		have_ip6_mc_rtr = !hlist_unhashed(&p->ip6_rlist);
+		ip6_timer = br_timer_value(&p->ip6_mc_router_timer);
+#endif
+
+		if (!have_ip4_mc_rtr && !have_ip6_mc_rtr)
 			continue;
+
 		port_nest = nla_nest_start_noflag(skb, MDBA_ROUTER_PORT);
 		if (!port_nest)
 			goto fail;
+
 		if (nla_put_nohdr(skb, sizeof(u32), &p->dev->ifindex) ||
 		    nla_put_u32(skb, MDBA_ROUTER_PATTR_TIMER,
-				br_timer_value(&p->multicast_router_timer)) ||
+				max(ip4_timer, ip6_timer)) ||
 		    nla_put_u8(skb, MDBA_ROUTER_PATTR_TYPE,
-			       p->multicast_router)) {
+			       p->multicast_router) ||
+		#if IS_ENABLED(CONFIG_IPV6)
+		    (have_ip6_mc_rtr &&
+		     nla_put_u32(skb, MDBA_ROUTER_PATTR_INET6_TIMER,
+				 ip6_timer)) ||
+		#endif
+		    (have_ip4_mc_rtr &&
+		     nla_put_u32(skb, MDBA_ROUTER_PATTR_INET_TIMER,
+				 ip4_timer))) {
 			nla_nest_cancel(skb, port_nest);
 			goto fail;
 		}
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 226bb05c3b42..0ebdbf09f44c 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -51,8 +51,8 @@ static const struct rhashtable_params br_sg_port_rht_params = {
 
 static void br_multicast_start_querier(struct net_bridge *br,
 				       struct bridge_mcast_own_query *query);
-static void br_multicast_add_router(struct net_bridge *br,
-				    struct net_bridge_port *port);
+static void br_ip4_multicast_add_router(struct net_bridge *br,
+					struct net_bridge_port *port);
 static void br_ip4_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 __be32 group,
@@ -60,8 +60,12 @@ static void br_ip4_multicast_leave_group(struct net_bridge *br,
 					 const unsigned char *src);
 static void br_multicast_port_group_rexmit(struct timer_list *t);
 
-static void __del_port_router(struct net_bridge_port *p);
+static void br_multicast_rport_del(struct net_bridge_port *p,
+				   struct hlist_node *rlist);
+static void br_multicast_rport_del_notify(struct net_bridge_port *p);
 #if IS_ENABLED(CONFIG_IPV6)
+static void br_ip6_multicast_add_router(struct net_bridge *br,
+					struct net_bridge_port *port);
 static void br_ip6_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 const struct in6_addr *group,
@@ -1354,23 +1358,40 @@ static int br_ip6_multicast_add_group(struct net_bridge *br,
 }
 #endif
 
-static void br_multicast_router_expired(struct timer_list *t)
+static void br_multicast_router_expired(struct net_bridge_port *port,
+					struct timer_list *t,
+					struct hlist_node *rlist)
 {
-	struct net_bridge_port *port =
-			from_timer(port, t, multicast_router_timer);
 	struct net_bridge *br = port->br;
 
 	spin_lock(&br->multicast_lock);
 	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
 	    port->multicast_router == MDB_RTR_TYPE_PERM ||
-	    timer_pending(&port->multicast_router_timer))
+	    timer_pending(t))
 		goto out;
 
-	__del_port_router(port);
+	br_multicast_rport_del(port, rlist);
+	br_multicast_rport_del_notify(port);
 out:
 	spin_unlock(&br->multicast_lock);
 }
 
+static void br_ip4_multicast_router_expired(struct timer_list *t)
+{
+	struct net_bridge_port *port = from_timer(port, t, ip4_mc_router_timer);
+
+	br_multicast_router_expired(port, t, &port->ip4_rlist);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static void br_ip6_multicast_router_expired(struct timer_list *t)
+{
+	struct net_bridge_port *port = from_timer(port, t, ip6_mc_router_timer);
+
+	br_multicast_router_expired(port, t, &port->ip6_rlist);
+}
+#endif
+
 static void br_mc_router_state_change(struct net_bridge *p,
 				      bool is_mc_router)
 {
@@ -1384,14 +1405,14 @@ static void br_mc_router_state_change(struct net_bridge *p,
 	switchdev_port_attr_set(p->dev, &attr, NULL);
 }
 
-static void br_multicast_local_router_expired(struct timer_list *t)
+static void br_multicast_local_router_expired(struct net_bridge *br,
+					      struct timer_list *timer)
 {
-	struct net_bridge *br = from_timer(br, t, multicast_router_timer);
-
 	spin_lock(&br->multicast_lock);
 	if (br->multicast_router == MDB_RTR_TYPE_DISABLED ||
 	    br->multicast_router == MDB_RTR_TYPE_PERM ||
-	    timer_pending(&br->multicast_router_timer))
+	    br_ip4_multicast_is_router(br) ||
+	    br_ip6_multicast_is_router(br))
 		goto out;
 
 	br_mc_router_state_change(br, false);
@@ -1399,6 +1420,22 @@ static void br_multicast_local_router_expired(struct timer_list *t)
 	spin_unlock(&br->multicast_lock);
 }
 
+static inline void br_ip4_multicast_local_router_expired(struct timer_list *t)
+{
+	struct net_bridge *br = from_timer(br, t, ip4_mc_router_timer);
+
+	br_multicast_local_router_expired(br, t);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static inline void br_ip6_multicast_local_router_expired(struct timer_list *t)
+{
+	struct net_bridge *br = from_timer(br, t, ip6_mc_router_timer);
+
+	br_multicast_local_router_expired(br, t);
+}
+#endif
+
 static void br_multicast_querier_expired(struct net_bridge *br,
 					 struct bridge_mcast_own_query *query)
 {
@@ -1613,11 +1650,13 @@ int br_multicast_add_port(struct net_bridge_port *port)
 	port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 	port->multicast_eht_hosts_limit = BR_MCAST_DEFAULT_EHT_HOSTS_LIMIT;
 
-	timer_setup(&port->multicast_router_timer,
-		    br_multicast_router_expired, 0);
+	timer_setup(&port->ip4_mc_router_timer,
+		    br_ip4_multicast_router_expired, 0);
 	timer_setup(&port->ip4_own_query.timer,
 		    br_ip4_multicast_port_query_expired, 0);
 #if IS_ENABLED(CONFIG_IPV6)
+	timer_setup(&port->ip6_mc_router_timer,
+		    br_ip6_multicast_router_expired, 0);
 	timer_setup(&port->ip6_own_query.timer,
 		    br_ip6_multicast_port_query_expired, 0);
 #endif
@@ -1649,7 +1688,10 @@ void br_multicast_del_port(struct net_bridge_port *port)
 	hlist_move_list(&br->mcast_gc_list, &deleted_head);
 	spin_unlock_bh(&br->multicast_lock);
 	br_multicast_gc(&deleted_head);
-	del_timer_sync(&port->multicast_router_timer);
+	del_timer_sync(&port->ip4_mc_router_timer);
+#if IS_ENABLED(CONFIG_IPV6)
+	del_timer_sync(&port->ip6_mc_router_timer);
+#endif
 	free_percpu(port->mcast_stats);
 }
 
@@ -1673,9 +1715,14 @@ static void __br_multicast_enable_port(struct net_bridge_port *port)
 #if IS_ENABLED(CONFIG_IPV6)
 	br_multicast_enable(&port->ip6_own_query);
 #endif
-	if (port->multicast_router == MDB_RTR_TYPE_PERM &&
-	    hlist_unhashed(&port->rlist))
-		br_multicast_add_router(br, port);
+	if (port->multicast_router == MDB_RTR_TYPE_PERM) {
+		if (hlist_unhashed(&port->ip4_rlist))
+			br_ip4_multicast_add_router(br, port);
+#if IS_ENABLED(CONFIG_IPV6)
+		if (hlist_unhashed(&port->ip6_rlist))
+			br_ip6_multicast_add_router(br, port);
+#endif
+	}
 }
 
 void br_multicast_enable_port(struct net_bridge_port *port)
@@ -1698,13 +1745,15 @@ void br_multicast_disable_port(struct net_bridge_port *port)
 		if (!(pg->flags & MDB_PG_FLAGS_PERMANENT))
 			br_multicast_find_del_pg(br, pg);
 
-	__del_port_router(port);
-
-	del_timer(&port->multicast_router_timer);
+	br_multicast_rport_del(port, &port->ip4_rlist);
+	del_timer(&port->ip4_mc_router_timer);
 	del_timer(&port->ip4_own_query.timer);
 #if IS_ENABLED(CONFIG_IPV6)
+	br_multicast_rport_del(port, &port->ip6_rlist);
+	del_timer(&port->ip6_mc_router_timer);
 	del_timer(&port->ip6_own_query.timer);
 #endif
+	br_multicast_rport_del_notify(port);
 	spin_unlock(&br->multicast_lock);
 }
 
@@ -2615,22 +2664,6 @@ static bool br_ip6_multicast_select_querier(struct net_bridge *br,
 }
 #endif
 
-static bool br_multicast_select_querier(struct net_bridge *br,
-					struct net_bridge_port *port,
-					struct br_ip *saddr)
-{
-	switch (saddr->proto) {
-	case htons(ETH_P_IP):
-		return br_ip4_multicast_select_querier(br, port, saddr->src.ip4);
-#if IS_ENABLED(CONFIG_IPV6)
-	case htons(ETH_P_IPV6):
-		return br_ip6_multicast_select_querier(br, port, &saddr->src.ip6);
-#endif
-	}
-
-	return false;
-}
-
 static void
 br_multicast_update_query_timer(struct net_bridge *br,
 				struct bridge_mcast_other_query *query,
@@ -2655,44 +2688,95 @@ static void br_port_mc_router_state_change(struct net_bridge_port *p,
 	switchdev_port_attr_set(p->dev, &attr, NULL);
 }
 
-/*
- * Add port to router_list
+/* Add port to router_list
  *  list is maintained ordered by pointer value
  *  and locked by br->multicast_lock and RCU
  */
-static void br_multicast_add_router(struct net_bridge *br,
-				    struct net_bridge_port *port)
+static void br_ip4_multicast_add_router(struct net_bridge *br,
+					struct net_bridge_port *port)
 {
 	struct net_bridge_port *p;
 	struct hlist_node *slot = NULL;
 
-	if (!hlist_unhashed(&port->rlist))
+	if (!hlist_unhashed(&port->ip4_rlist))
 		return;
 
-	hlist_for_each_entry(p, &br->router_list, rlist) {
-		if ((unsigned long) port >= (unsigned long) p)
+	hlist_for_each_entry(p, &br->ip4_mc_router_list, ip4_rlist) {
+		if ((unsigned long)port >= (unsigned long)p)
 			break;
-		slot = &p->rlist;
+		slot = &p->ip4_rlist;
 	}
 
 	if (slot)
-		hlist_add_behind_rcu(&port->rlist, slot);
+		hlist_add_behind_rcu(&port->ip4_rlist, slot);
 	else
-		hlist_add_head_rcu(&port->rlist, &br->router_list);
-	br_rtr_notify(br->dev, port, RTM_NEWMDB);
-	br_port_mc_router_state_change(port, true);
+		hlist_add_head_rcu(&port->ip4_rlist, &br->ip4_mc_router_list);
+
+	/* For backwards compatibility for now, only notify if we
+	 * switched from no IPv4/IPv6 multicast router to a new
+	 * IPv4 or IPv6 multicast router.
+	 */
+#if IS_ENABLED(CONFIG_IPV6)
+	if (hlist_unhashed(&port->ip6_rlist)) {
+#else
+	if (1) {
+#endif
+		br_rtr_notify(br->dev, port, RTM_NEWMDB);
+		br_port_mc_router_state_change(port, true);
+	}
 }
 
-static void br_multicast_mark_router(struct net_bridge *br,
-				     struct net_bridge_port *port)
+#if IS_ENABLED(CONFIG_IPV6)
+/* Add port to router_list
+ *  list is maintained ordered by pointer value
+ *  and locked by br->multicast_lock and RCU
+ */
+static void br_ip6_multicast_add_router(struct net_bridge *br,
+					struct net_bridge_port *port)
+{
+	struct net_bridge_port *p;
+	struct hlist_node *slot = NULL;
+
+	if (!hlist_unhashed(&port->ip6_rlist))
+		return;
+
+	hlist_for_each_entry(p, &br->ip6_mc_router_list, ip6_rlist) {
+		if ((unsigned long)port >= (unsigned long)p)
+			break;
+		slot = &p->ip6_rlist;
+	}
+
+	if (slot)
+		hlist_add_behind_rcu(&port->ip6_rlist, slot);
+	else
+		hlist_add_head_rcu(&port->ip6_rlist, &br->ip6_mc_router_list);
+
+	/* For backwards compatibility for now, only notify if we
+	 * switched from no IPv4/IPv6 multicast router to a new
+	 * IPv4 or IPv6 multicast router.
+	 */
+	if (hlist_unhashed(&port->ip4_rlist)) {
+		br_rtr_notify(br->dev, port, RTM_NEWMDB);
+		br_port_mc_router_state_change(port, true);
+	}
+}
+#endif
+
+static void br_ip4_multicast_mark_router(struct net_bridge *br,
+					 struct net_bridge_port *port)
 {
 	unsigned long now = jiffies;
 
 	if (!port) {
 		if (br->multicast_router == MDB_RTR_TYPE_TEMP_QUERY) {
-			if (!timer_pending(&br->multicast_router_timer))
+#if IS_ENABLED(CONFIG_IPV6)
+			if (!timer_pending(&br->ip4_mc_router_timer) &&
+			    !timer_pending(&br->ip6_mc_router_timer))
+#else
+			if (!timer_pending(&br->ip4_mc_router_timer))
+#endif
 				br_mc_router_state_change(br, true);
-			mod_timer(&br->multicast_router_timer,
+			mod_timer(&br->ip4_mc_router_timer,
 				  now + br->multicast_querier_interval);
 		}
 		return;
@@ -2702,24 +2786,69 @@ static void br_multicast_mark_router(struct net_bridge *br,
 	    port->multicast_router == MDB_RTR_TYPE_PERM)
 		return;
 
-	br_multicast_add_router(br, port);
+	br_ip4_multicast_add_router(br, port);
 
-	mod_timer(&port->multicast_router_timer,
+	mod_timer(&port->ip4_mc_router_timer,
 		  now + br->multicast_querier_interval);
 }
 
-static void br_multicast_query_received(struct net_bridge *br,
-					struct net_bridge_port *port,
-					struct bridge_mcast_other_query *query,
-					struct br_ip *saddr,
-					unsigned long max_delay)
+#if IS_ENABLED(CONFIG_IPV6)
+static void br_ip6_multicast_mark_router(struct net_bridge *br,
+					 struct net_bridge_port *port)
+{
+	unsigned long now = jiffies;
+
+	if (!port) {
+		if (br->multicast_router == MDB_RTR_TYPE_TEMP_QUERY) {
+			if (!timer_pending(&br->ip4_mc_router_timer) &&
+			    !timer_pending(&br->ip6_mc_router_timer))
+				br_mc_router_state_change(br, true);
+			mod_timer(&br->ip6_mc_router_timer,
+				  now + br->multicast_querier_interval);
+		}
+		return;
+	}
+
+	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
+	    port->multicast_router == MDB_RTR_TYPE_PERM)
+		return;
+
+	br_ip6_multicast_add_router(br, port);
+
+	mod_timer(&port->ip6_mc_router_timer,
+		  now + br->multicast_querier_interval);
+}
+#endif
+
+static void
+br_ip4_multicast_query_received(struct net_bridge *br,
+				struct net_bridge_port *port,
+				struct bridge_mcast_other_query *query,
+				struct br_ip *saddr,
+				unsigned long max_delay)
+{
+	if (!br_ip4_multicast_select_querier(br, port, saddr->src.ip4))
+		return;
+
+	br_multicast_update_query_timer(br, query, max_delay);
+	br_ip4_multicast_mark_router(br, port);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static void
+br_ip6_multicast_query_received(struct net_bridge *br,
+				struct net_bridge_port *port,
+				struct bridge_mcast_other_query *query,
+				struct br_ip *saddr,
+				unsigned long max_delay)
 {
-	if (!br_multicast_select_querier(br, port, saddr))
+	if (!br_ip6_multicast_select_querier(br, port, &saddr->src.ip6))
 		return;
 
 	br_multicast_update_query_timer(br, query, max_delay);
-	br_multicast_mark_router(br, port);
+	br_ip6_multicast_mark_router(br, port);
 }
+#endif
 
 static void br_ip4_multicast_query(struct net_bridge *br,
 				   struct net_bridge_port *port,
@@ -2768,8 +2897,8 @@ static void br_ip4_multicast_query(struct net_bridge *br,
 		saddr.proto = htons(ETH_P_IP);
 		saddr.src.ip4 = iph->saddr;
 
-		br_multicast_query_received(br, port, &br->ip4_other_query,
-					    &saddr, max_delay);
+		br_ip4_multicast_query_received(br, port, &br->ip4_other_query,
+						&saddr, max_delay);
 		goto out;
 	}
 
@@ -2856,8 +2985,8 @@ static int br_ip6_multicast_query(struct net_bridge *br,
 		saddr.proto = htons(ETH_P_IPV6);
 		saddr.src.ip6 = ipv6_hdr(skb)->saddr;
 
-		br_multicast_query_received(br, port, &br->ip6_other_query,
-					    &saddr, max_delay);
+		br_ip6_multicast_query_received(br, port, &br->ip6_other_query,
+						&saddr, max_delay);
 		goto out;
 	} else if (!group) {
 		goto out;
@@ -3087,7 +3216,7 @@ static void br_multicast_pim(struct net_bridge *br,
 	    pim_hdr_type(pimhdr) != PIM_TYPE_HELLO)
 		return;
 
-	br_multicast_mark_router(br, port);
+	br_ip4_multicast_mark_router(br, port);
 }
 
 static int br_ip4_multicast_mrd_rcv(struct net_bridge *br,
@@ -3098,7 +3227,7 @@ static int br_ip4_multicast_mrd_rcv(struct net_bridge *br,
 	    igmp_hdr(skb)->type != IGMP_MRDISC_ADV)
 		return -ENOMSG;
 
-	br_multicast_mark_router(br, port);
+	br_ip4_multicast_mark_router(br, port);
 
 	return 0;
 }
@@ -3166,7 +3295,7 @@ static void br_ip6_multicast_mrd_rcv(struct net_bridge *br,
 	if (icmp6_hdr(skb)->icmp6_type != ICMPV6_MRDISC_ADV)
 		return;
 
-	br_multicast_mark_router(br, port);
+	br_ip6_multicast_mark_router(br, port);
 }
 
 static int br_multicast_ipv6_rcv(struct net_bridge *br,
@@ -3316,13 +3445,15 @@ void br_multicast_init(struct net_bridge *br)
 	br_opt_toggle(br, BROPT_HAS_IPV6_ADDR, true);
 
 	spin_lock_init(&br->multicast_lock);
-	timer_setup(&br->multicast_router_timer,
-		    br_multicast_local_router_expired, 0);
+	timer_setup(&br->ip4_mc_router_timer,
+		    br_ip4_multicast_local_router_expired, 0);
 	timer_setup(&br->ip4_other_query.timer,
 		    br_ip4_multicast_querier_expired, 0);
 	timer_setup(&br->ip4_own_query.timer,
 		    br_ip4_multicast_query_expired, 0);
 #if IS_ENABLED(CONFIG_IPV6)
+	timer_setup(&br->ip6_mc_router_timer,
+		    br_ip6_multicast_local_router_expired, 0);
 	timer_setup(&br->ip6_other_query.timer,
 		    br_ip6_multicast_querier_expired, 0);
 	timer_setup(&br->ip6_own_query.timer,
@@ -3416,10 +3547,11 @@ void br_multicast_open(struct net_bridge *br)
 
 void br_multicast_stop(struct net_bridge *br)
 {
-	del_timer_sync(&br->multicast_router_timer);
+	del_timer_sync(&br->ip4_mc_router_timer);
 	del_timer_sync(&br->ip4_other_query.timer);
 	del_timer_sync(&br->ip4_own_query.timer);
 #if IS_ENABLED(CONFIG_IPV6)
+	del_timer_sync(&br->ip6_mc_router_timer);
 	del_timer_sync(&br->ip6_other_query.timer);
 	del_timer_sync(&br->ip6_own_query.timer);
 #endif
@@ -3453,7 +3585,10 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val)
 	case MDB_RTR_TYPE_DISABLED:
 	case MDB_RTR_TYPE_PERM:
 		br_mc_router_state_change(br, val == MDB_RTR_TYPE_PERM);
-		del_timer(&br->multicast_router_timer);
+		del_timer(&br->ip4_mc_router_timer);
+#if IS_ENABLED(CONFIG_IPV6)
+		del_timer(&br->ip6_mc_router_timer);
+#endif
 		br->multicast_router = val;
 		err = 0;
 		break;
@@ -3470,11 +3605,26 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val)
 	return err;
 }
 
-static void __del_port_router(struct net_bridge_port *p)
+static void br_multicast_rport_del(struct net_bridge_port *p,
+				   struct hlist_node *rlist)
 {
-	if (hlist_unhashed(&p->rlist))
+	if (hlist_unhashed(rlist))
 		return;
-	hlist_del_init_rcu(&p->rlist);
+	hlist_del_init_rcu(rlist);
+}
+
+static void br_multicast_rport_del_notify(struct net_bridge_port *p)
+{
+	/* For backwards compatibility for now, only notify if there is
+	 * no multicast router anymore for both IPv4 and IPv6.
+	 */
+	if (!hlist_unhashed(&p->ip4_rlist))
+		return;
+#if IS_ENABLED(CONFIG_IPV6)
+	if (!hlist_unhashed(&p->ip6_rlist))
+		return;
+#endif
+
 	br_rtr_notify(p->br->dev, p, RTM_DELMDB);
 	br_port_mc_router_state_change(p, false);
 
@@ -3492,30 +3642,51 @@ int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
 	spin_lock(&br->multicast_lock);
 	if (p->multicast_router == val) {
 		/* Refresh the temp router port timer */
-		if (p->multicast_router == MDB_RTR_TYPE_TEMP)
-			mod_timer(&p->multicast_router_timer,
+		if (p->multicast_router == MDB_RTR_TYPE_TEMP) {
+			mod_timer(&p->ip4_mc_router_timer,
 				  now + br->multicast_querier_interval);
+#if IS_ENABLED(CONFIG_IPV6)
+			mod_timer(&p->ip6_mc_router_timer,
+				  now + br->multicast_querier_interval);
+#endif
+		}
 		err = 0;
 		goto unlock;
 	}
 	switch (val) {
 	case MDB_RTR_TYPE_DISABLED:
 		p->multicast_router = MDB_RTR_TYPE_DISABLED;
-		__del_port_router(p);
-		del_timer(&p->multicast_router_timer);
+		br_multicast_rport_del(p, &p->ip4_rlist);
+		del_timer(&p->ip4_mc_router_timer);
+#if IS_ENABLED(CONFIG_IPV6)
+		br_multicast_rport_del(p, &p->ip6_rlist);
+		del_timer(&p->ip6_mc_router_timer);
+#endif
+		br_multicast_rport_del_notify(p);
 		break;
 	case MDB_RTR_TYPE_TEMP_QUERY:
 		p->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
-		__del_port_router(p);
+		br_multicast_rport_del(p, &p->ip4_rlist);
+#if IS_ENABLED(CONFIG_IPV6)
+		br_multicast_rport_del(p, &p->ip6_rlist);
+#endif
+		br_multicast_rport_del_notify(p);
 		break;
 	case MDB_RTR_TYPE_PERM:
 		p->multicast_router = MDB_RTR_TYPE_PERM;
-		del_timer(&p->multicast_router_timer);
-		br_multicast_add_router(br, p);
+		del_timer(&p->ip4_mc_router_timer);
+		br_ip4_multicast_add_router(br, p);
+#if IS_ENABLED(CONFIG_IPV6)
+		del_timer(&p->ip6_mc_router_timer);
+		br_ip6_multicast_add_router(br, p);
+#endif
 		break;
 	case MDB_RTR_TYPE_TEMP:
 		p->multicast_router = MDB_RTR_TYPE_TEMP;
-		br_multicast_mark_router(br, p);
+		br_ip4_multicast_mark_router(br, p);
+#if IS_ENABLED(CONFIG_IPV6)
+		br_ip6_multicast_mark_router(br, p);
+#endif
 		break;
 	default:
 		goto unlock;
@@ -3621,7 +3792,7 @@ bool br_multicast_router(const struct net_device *dev)
 	bool is_router;
 
 	spin_lock_bh(&br->multicast_lock);
-	is_router = br_multicast_is_router(br);
+	is_router = br_multicast_is_router(br, NULL);
 	spin_unlock_bh(&br->multicast_lock);
 	return is_router;
 }
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 7ce8a77cc6b6..203f64e4d4a2 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -307,16 +307,18 @@ struct net_bridge_port {
 
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 	struct bridge_mcast_own_query	ip4_own_query;
+	struct timer_list		ip4_mc_router_timer;
+	struct hlist_node		ip4_rlist;
 #if IS_ENABLED(CONFIG_IPV6)
 	struct bridge_mcast_own_query	ip6_own_query;
+	struct timer_list		ip6_mc_router_timer;
+	struct hlist_node		ip6_rlist;
 #endif /* IS_ENABLED(CONFIG_IPV6) */
 	u32				multicast_eht_hosts_limit;
 	u32				multicast_eht_hosts_cnt;
 	unsigned char			multicast_router;
 	struct bridge_mcast_stats	__percpu *mcast_stats;
-	struct timer_list		multicast_router_timer;
 	struct hlist_head		mglist;
-	struct hlist_node		rlist;
 #endif
 
 #ifdef CONFIG_SYSFS
@@ -449,14 +451,16 @@ struct net_bridge {
 
 	struct hlist_head		mcast_gc_list;
 	struct hlist_head		mdb_list;
-	struct hlist_head		router_list;
 
-	struct timer_list		multicast_router_timer;
+	struct hlist_head		ip4_mc_router_list;
+	struct timer_list		ip4_mc_router_timer;
 	struct bridge_mcast_other_query	ip4_other_query;
 	struct bridge_mcast_own_query	ip4_own_query;
 	struct bridge_mcast_querier	ip4_querier;
 	struct bridge_mcast_stats	__percpu *mcast_stats;
 #if IS_ENABLED(CONFIG_IPV6)
+	struct hlist_head		ip6_mc_router_list;
+	struct timer_list		ip6_mc_router_timer;
 	struct bridge_mcast_other_query	ip6_other_query;
 	struct bridge_mcast_own_query	ip6_own_query;
 	struct bridge_mcast_querier	ip6_querier;
@@ -864,11 +868,39 @@ static inline bool br_group_is_l2(const struct br_ip *group)
 #define mlock_dereference(X, br) \
 	rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
 
-static inline bool br_multicast_is_router(struct net_bridge *br)
+static inline bool br_ip4_multicast_is_router(struct net_bridge *br)
 {
-	return br->multicast_router == 2 ||
-	       (br->multicast_router == 1 &&
-		timer_pending(&br->multicast_router_timer));
+	return timer_pending(&br->ip4_mc_router_timer);
+}
+
+static inline bool br_ip6_multicast_is_router(struct net_bridge *br)
+{
+#if IS_ENABLED(CONFIG_IPV6)
+	return timer_pending(&br->ip6_mc_router_timer);
+#else
+	return false;
+#endif
+}
+
+static inline bool
+br_multicast_is_router(struct net_bridge *br, struct sk_buff *skb)
+{
+	if (br->multicast_router == 2)
+		return true;
+
+	if (br->multicast_router == 1) {
+		if (skb) {
+			if (skb->protocol == htons(ETH_P_IP))
+				return br_ip4_multicast_is_router(br);
+			else if (skb->protocol == htons(ETH_P_IPV6))
+				return br_ip6_multicast_is_router(br);
+		} else {
+			return br_ip4_multicast_is_router(br) ||
+			       br_ip6_multicast_is_router(br);
+		}
+	}
+
+	return false;
 }
 
 static inline bool
