As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT EXPERIENCED ELECTRICAL ODOR AND HAZE COMING FROM COMPARTMENT 547 BUSINESS CLASS GALLEY WARMING OVEN. LANDED WITHOUT INCIDENT. FOUND NO EVIDENCE OF DAMAGE TO WIRING OR SMOKE DAMAGE. PULLED AND COLLARED CIRCUIT BREAKER FOR WARMING OVEN. REPLACED BUSINESS CLASS WARMING OVEN IN BOS. SYSTEM GROUND CHECKED NORMAL OPERATION.