Race condition
Race conditions arise in software when an application depends on the sequence or timing of processes or threads for it to operate properly. As with electronics, there are critical race conditions that result in invalid execution and bugs. Critical race conditions often happen when the processes or threads depend on some shared state. Operations upon shared states are critical sections that must be mutually exclusive. Failure to obey this rule opens up the possibility of corrupting the shared state.
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.