As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A REPORTED SMOKE IN AFT CABIN. UPON DISCONNECTING UTILITY BUSES ODOR/SMELL WENT AWAY. RESET UTILITY BUSES OPERATED ALL GALLEY EQUIPMENT, NO ODOR PRESENT. RAN PACK RECIRC FANS AND GASPER FANS, TURNED ON ALL LIGHTS AND VIDEO EQUIPMENT AND NO TROUBLE FOUND.