294     LOG(WARN)  in read_quic_secret_file()
725         LOG(WARN) << "Missing '}' after " << StringRef{var_start, p};  in parse_log_format()
756         LOG(WARN) << "Unrecognized log format variable: "  in parse_log_format()
1522       LOG(WARN) << "subcert: sct-dir requires OpenSSL >= 1.0.2";  in parse_subcert_params()
2959     LOG(WARN) << "Threading disabled at build time, no threads created.";  in parse_config()
2965     LOG(WARN) << opt << ": deprecated. Use "  in parse_config()
3063     LOG(WARN) << opt << ": deprecated.  Use "  in parse_config()
3097     LOG(WARN) << opt << ": deprecated.  Use "  in parse_config()
3128     LOG(WARN) << opt << ": deprecated.  Use no-tls keyword in "  in parse_config()
3132     LOG(WARN) << opt  in parse_config()
3138     LOG(WARN) << opt  in parse_config()
3269     LOG(WARN) << opt  in parse_config()
3276     LOG(WARN) << opt  in parse_config()
3332     LOG(WARN) << opt << ": not implemented yet";  in parse_config()
3335     LOG(WARN) << opt << ": not implemented yet";  in parse_config()
3338     LOG(WARN) << opt << ": not implemented yet";  in parse_config()
3341     LOG(WARN) << opt << ": not implemented yet";  in parse_config()
3353     LOG(WARN) << opt  in parse_config()
3433     LOG(WARN) << SHRPX_OPT_NO_HOST_REWRITE  in parse_config()
3440     LOG(WARN) << opt  in parse_config()
3461     LOG(WARN) << opt << ": deprecated.  Use "  in parse_config()
3517     LOG(WARN) << opt << ": deprecated.";  in parse_config()
3531     LOG(WARN) << opt  in parse_config()
3538     LOG(WARN) << opt << ": deprecated.  Use max-request-header-fields instead.";  in parse_config()
3652     LOG(WARN) << opt  in parse_config()
3657     LOG(WARN) << opt << ": deprecated.  Use proxyproto keyword in "  in parse_config()
3724     LOG(WARN) << opt << ": deprecated.  Use "  in parse_config()
3732     LOG(WARN) << opt << ": deprecated.  Use tls keyword in "  in parse_config()
3736     LOG(WARN) << opt << ": deprecated.  Use tls keyword in "  in parse_config()
3750     LOG(WARN) << opt << ": deprecated.  Use tls keyword in "  in parse_config()
3781       LOG(WARN) << opt << ": kqueue is not supported on this platform";  in parse_config()
3880     LOG(WARN) << opt << ": This option requires OpenSSL >= 1.0.2";  in parse_config()
3887     LOG(WARN) << opt << ": This option requires OpenSSL >= 1.0.2";  in parse_config()
3915     LOG(WARN)  in parse_config()
3924     LOG(WARN)  in parse_config()
3930     LOG(WARN) << opt << ": deprecated.  Use "  in parse_config()
4181     LOG(WARN) << "conf: ignored";  in parse_config()