diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 57e1405e8282..cf9b43de4690 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -843,6 +843,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 	{
 		struct ip_mreqn mreq;
 		struct net_device *dev = NULL;
+		int midx;
 
 		if (sk->sk_type == SOCK_STREAM)
 			goto e_inval;
@@ -887,11 +888,15 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 		err = -EADDRNOTAVAIL;
 		if (!dev)
 			break;
+
+		midx = l3mdev_master_ifindex(dev);
+
 		dev_put(dev);
 
 		err = -EINVAL;
 		if (sk->sk_bound_dev_if &&
-		    mreq.imr_ifindex != sk->sk_bound_dev_if)
+		    mreq.imr_ifindex != sk->sk_bound_dev_if &&
+		    (!midx || midx != sk->sk_bound_dev_if))
 			break;
 
 		inet->mc_index = mreq.imr_ifindex;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ee97c44e2aa0..a531ba032b85 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -595,16 +595,24 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 
 		if (val) {
 			struct net_device *dev;
+			int midx;
 
-			if (sk->sk_bound_dev_if && sk->sk_bound_dev_if != val)
-				goto e_inval;
+			rcu_read_lock();
 
-			dev = dev_get_by_index(net, val);
+			dev = dev_get_by_index_rcu(net, val);
 			if (!dev) {
+				rcu_read_unlock();
 				retv = -ENODEV;
 				break;
 			}
-			dev_put(dev);
+			midx = l3mdev_master_ifindex_rcu(dev);
+
+			rcu_read_unlock();
+
+			if (sk->sk_bound_dev_if &&
+			    sk->sk_bound_dev_if != val &&
+			    (!midx || midx != sk->sk_bound_dev_if))
+				goto e_inval;
 		}
 		np->mcast_oif = val;
 		retv = 0;