--- sys/net/if_bridge.c	(revision 357067)
+++ sys/net/if_bridge.c	(working copy)
@@ -2076,6 +2076,8 @@ 
 				}
 			}
 
+			if (dst_if != ifp)
+				ETHER_BPF_MTAP(dst_if, mc);
 			bridge_enqueue(sc, dst_if, mc);
 		}
 		if (used == 0)