As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA-UNEXPAINED ODOR IN COCKPIT AND GALLEY. FLIGHT ATTENDANT ADVISED THAT ODOR STRONGER NEAR AVIONICS AREA NEXT TO MAIN CABIN DOOR. FOUND CAPTAIN AND FIRST OFFICER'S RED FLOODLIGHT BALLAST BURNED. REPLACED BALLAST. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.