As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BUSINESS CLASS GALLEY SMOKE SMELL COMING FROM VENTS. CHECKED ALL COMPONENTS IN AREA, NO DEFECTS NOTED, F/A REPORTED WHITE SMOKE RISE TO GALLEY VENT, SUSPECTED STEAM FROM WET HOT PLATE FROM A COFFEEMAKER. FOUND ANOTHER OFF HOT PLATE NEAR BY STILL WET.