149     coap_log(LOG_WARNING, "%s: '%s'\n", func, gnutls_strerror(ret)); \
220     coap_log(LOG_WARNING, "** %s: %s",  in coap_gnutls_audit_log_func()
223     coap_log(LOG_WARNING, "** (null): %s", text);  in coap_gnutls_audit_log_func()
296     coap_log(LOG_WARNING,  in coap_dtls_context_set_pki_root_cas()
303     coap_log(LOG_WARNING,  in coap_dtls_context_set_pki_root_cas()
454         coap_log(LOG_WARNING,  in coap_dtls_new_context()
457         coap_log(LOG_WARNING,  in coap_dtls_new_context()
792         coap_log(LOG_WARNING,  in cert_verify_gnutls()
812         coap_log(LOG_WARNING,  in cert_verify_gnutls()
833           coap_log(LOG_WARNING,  in cert_verify_gnutls()
851           coap_log(LOG_WARNING,  in cert_verify_gnutls()
862         coap_log(LOG_WARNING,  in cert_verify_gnutls()
1044         coap_log(LOG_WARNING,  in setup_pki_credentials()
1069         coap_log(LOG_WARNING,  in setup_pki_credentials()
1073         coap_log(LOG_WARNING, "%s: '%s'\n",  in setup_pki_credentials()
1215         coap_log(LOG_WARNING,  in setup_pki_credentials()
1219         coap_log(LOG_WARNING, "%s: '%s'\n",  in setup_pki_credentials()
1307         coap_log(LOG_WARNING,  in setup_pki_credentials()
1311         coap_log(LOG_WARNING, "%s: '%s'\n",  in setup_pki_credentials()
1362         coap_log(LOG_WARNING,  in setup_pki_credentials()
1366         coap_log(LOG_WARNING, "%s: '%s'\n",  in setup_pki_credentials()
1386       coap_log(LOG_WARNING,  in setup_pki_credentials()
1734             coap_log(LOG_WARNING,  in setup_client_ssl_session()
1737             coap_log(LOG_WARNING,  in setup_client_ssl_session()
1971       coap_log(LOG_WARNING, "coap_network_send failed\n");  in coap_dgram_write()
2131     coap_log(LOG_WARNING, "***%s: Alert '%d': %s\n",  in log_last_alert()
2162     coap_log(LOG_WARNING,  in do_gnutls_handshake()
2184     coap_log(LOG_WARNING,  in do_gnutls_handshake()
2194     coap_log(LOG_WARNING,  in do_gnutls_handshake()
2214     coap_log(LOG_WARNING,  in do_gnutls_handshake()
2234     coap_log(LOG_WARNING,  in do_gnutls_handshake()
2321         coap_log(LOG_WARNING, "coap_dtls_send: cannot send PDU\n");  in coap_dtls_send()
2449         coap_log(LOG_WARNING,  in coap_dtls_receive()
2789         coap_log(LOG_WARNING,  in coap_tls_write()
2878         coap_log(LOG_WARNING,  in coap_tls_read()