diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 976c8133a281..2d28f0b54494 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2580,6 +2580,7 @@ void ipv6_mc_destroy_dev(struct inet6_dev *idev)
 		write_unlock_bh(&idev->lock);
 
 		igmp6_group_dropped(i);
+		ip6_mc_clear_src(i);
 		ma_put(i);
 
 		write_lock_bh(&idev->lock);