As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT NOTICED FAINT DIRTY SOCK, BURNING RUBBER ODOR IN FIRST CLASS GALLEY AT CRUISE. ACCOMPLISHED JOB CARD 08L00021001. EXCESSIVE NOISE AND VIBRATION FROM EQUIPMENT COOLING NORMAL SUPPLY FAN M1322. REPLACED FAN PER AMM 21-27-02.