--- d3854ac22cbf3cb3fda6ec33c19c3dbe7a545c55
+++ 223990dacd53c2d01374c5ac7f78ce2a227c3c64
@@ -2451,6 +2451,10 @@ int bond_3ad_lacpdu_recv(struct sk_buff
 	if (!(dev->flags & IFF_MASTER))
 		goto out;
 
+	skb = skb_share_check(skb, GFP_ATOMIC);
+	if (!skb)
+		goto out;
+
 	if (!pskb_may_pull(skb, sizeof(struct lacpdu)))
 		goto out;