diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d764b5854dfc..94024fdc2da1 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6842,9 +6842,17 @@ static bool tcp_syn_flood_action(const struct sock *sk, const char *proto)
 		__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPREQQFULLDROP);
 
 	if (!queue->synflood_warned && syncookies != 2 &&
-	    xchg(&queue->synflood_warned, 1) == 0)
-		net_info_ratelimited("%s: Possible SYN flooding on port %d. %s.  Check SNMP counters.\n",
-				     proto, sk->sk_num, msg);
+	    xchg(&queue->synflood_warned, 1) == 0) {
+		if (IS_ENABLED(CONFIG_IPV6) && sk->sk_family == AF_INET6) {
+			net_info_ratelimited("%s: Possible SYN flooding on port [%pI6c]:%u. %s.\n",
+					proto, &sk->sk_v6_rcv_saddr,
+					sk->sk_num, msg);
+		} else {
+			net_info_ratelimited("%s: Possible SYN flooding on port %pI4:%u. %s.\n",
+					proto, &sk->sk_rcv_saddr,
+					sk->sk_num, msg);
+		}
+	}
 
 	return want_cookie;
 }