252       coap_log_warn("coap_pdu_resize: pdu too big\n");  in coap_pdu_resize()
266       coap_log_warn("coap_pdu_resize: realloc failed\n");  in coap_pdu_resize()
312     coap_log_warn("coap_add_token: The token must defined first. Token ignored\n");  in coap_add_token()
323     coap_log_warn("coap_add_token: Token size too large. Token ignored\n");  in coap_add_token()
327     coap_log_warn("coap_add_token: Insufficient space for token. Token ignored\n");  in coap_add_token()
378     coap_log_warn("coap_add_token: Token size too large. Token ignored\n");  in coap_update_token()
386       coap_log_warn("Failed to update token\n");  in coap_update_token()
694     coap_log_warn("coap_add_optlist_pdu: PDU already contains data\n");  in coap_add_option()
754     coap_log_warn("coap_add_option: cannot add option\n");  in coap_add_option_internal()
781     coap_log_warn("coap_add_data: PDU already contains data\n");  in coap_add_data_after()
1301         coap_log_warn("coap_pdu_parse: %d.%02d: offset %u option %u has bad length %" PRIu32 "\n",  in coap_pdu_parse_opt()
1418     coap_log_warn("coap_add_token: Token size too large. PDU ignored\n");  in coap_pdu_encode_header()
1424       coap_log_warn("coap_pdu_encode_header: not enough space for UDP-style header\n");  in coap_pdu_encode_header()
1438       coap_log_warn("coap_pdu_encode_header: corrupted PDU\n");  in coap_pdu_encode_header()
1448         coap_log_warn("coap_pdu_encode_header: not enough space for TCP0 header\n");  in coap_pdu_encode_header()
1458         coap_log_warn("coap_pdu_encode_header: not enough space for TCP8 header\n");  in coap_pdu_encode_header()
1468         coap_log_warn("coap_pdu_encode_header: not enough space for TCP16 header\n");  in coap_pdu_encode_header()
1479         coap_log_warn("coap_pdu_encode_header: not enough space for TCP32 header\n");  in coap_pdu_encode_header()
1491     coap_log_warn("coap_pdu_encode_header: unsupported protocol\n");  in coap_pdu_encode_header()