As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY NR 2 OVEN PRODUCED LARGE AMOUNT OF SMOKE IN FLIGHT, PBE AND FIRE EXTINGUISHERS USED AND FLIGHT DIVERTED TO SNN AND LANDING WAS UNEVENTFUL. OVEN AND OVEN CONTROLLER WERE REPLACED AND CHECKS OK. REF LOG PAGE 6417752, 6417754 AND 6417753.