Index: uspace/srv/net/udp/assoc.c
===================================================================
--- uspace/srv/net/udp/assoc.c	(revision a2e3ee6092cd450ed63e80fa45ddb46a740aa02c)
+++ uspace/srv/net/udp/assoc.c	(revision 69b264a9735df226a05998fb3c1faab281862562)
@@ -372,4 +372,7 @@
 static bool udp_socket_match(udp_sock_t *sock, udp_sock_t *patt)
 {
+	log_msg(LOG_DEFAULT, LVL_DEBUG,
+	    "udp_socket_match(sock=(%u), pat=(%u))", sock->port, patt->port);
+	
 	if ((!inet_addr_is_any(&patt->addr)) &&
 	    (!inet_addr_compare(&patt->addr, &sock->addr)))