Subgoal Stomp
From The Transhumanist Wiki
From the SL4 Lexicon:
Subgoal Stomp:
A "Failure of Friendliness" scenario in which a subgoal stomps on a supergoal - for example, putting on your shoes before your socks, or turning all the matter in the Universe into computronium because some (ex-)petitioner asked you to solve the Riemann Hypothesis. Yudkowsky01