Set flag enabling error report in error socket queue

packet-exchange/src/send_packet.c

@@ -96,7 +96,7 @@ void init_udp_send(egress_param_t *_params,
 
   if (params->use_etf) {
     sk_txtime.clockid = CLOCK_TAI;
-    sk_txtime.flags = 0;
+    sk_txtime.flags = SOF_TXTIME_REPORT_ERRORS;
 
     if (setsockopt(sock_fd, SOL_SOCKET, SO_TXTIME, &sk_txtime, sizeof(sk_txtime)))
       error(EXIT_FAILURE, errno, "setsockopt SO_TXTIME failed\n");