It is not an alarm, it is just a log message warning the user that he uses something that is not initialized. I once used a while(true) statement in the configuration file, which also was a valid statement and intended by me. Back then I saw that there was a warning printed when starting Kamailio. That's where I saw that Kamailio does some checking this and Perls _use strict_ statement kind of motivated us to implement this feature. Would it be OK if we would make it also configurable?