As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT NR 4308 NOTICED AN UNUSUAL SMELL IN THE COCKPIT AND CABIN AREAS. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE SOURCE OF THE SMELL TO BE THE FLUORESCENT TUBE SOCKET IN THE GALLEY SERVICE DOOR LIGHT. SOCKET ASSEMBLY WAS BURNED. DISCONNECTED POWER FROM THE SOCKET ASSEMBLY AND PLACED ON MEL 33-23-2 #343889. AIRCRAFT RETURNED TO SERVICE.