Race condition
A race condition or race hazard is the behavior of an electronics, software, or other system where the system's substantive behavior is dependent on the sequence or timing of other uncontrollable events. It becomes a bug when one or more of the possible behaviors is undesirable.
Race traitor
Race traitor is a pejorative reference to a person who is perceived as supporting attitudes or positions thought to be against the supposed interests or well-being of that person's own race. For example, one or both parties to an interracial relationship may be characterized as "race traitors". As another example, a person who supports affirmative action or other policies that allegedly benefit races other than his/her own may be characterized as a "race traitor". The term is the source of the name of a quarterly magazine, "Race Traitor", founded in 1993.