As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME EVENT IN FLIGHT AFT GALLEY ONLY NOTICED DIRTY SOCKS SMELL AFTER TAKEOFF DIVERTED TO BWI -PERFORMED TSM 05-50-00-810-831-A INSPECTED APU COMPARTMENT AREA FOUND APU OVER SERVICED REMOVED EXCESS OIL IAW AMM 12-13-49 PERFORMED ENG RUN FOR ENG 1 & 2 IAW AMM 71-00-00 WITH BOTH PACKS 1 & 2 ON COULD NOT DUPLICATE ODOR