--- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -81,7 +81,7 @@ int br_handle_frame_finish(struct sk_buf br_multicast_rcv(br, p, skb)) goto drop; - if (p->state == BR_STATE_LEARNING) + if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE)) goto drop; BR_INPUT_SKB_CB(skb)->brdev = br->dev;