As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT ATTENDANT REPORTED SMOKE COMING OUT OF THE TOP OF THE AFT GALLEY LEFT NR 1 OVEN DURING CLIMBOUT. BOTH UTILITY BUSSES WERE TURNED OFF AND THE AFT GALLEY OVEN CIRCUIT BREAKERS WERE PULLED. THE SMOKE DISSIPATED QUICKLY AND THE FLIGHT WAS CONTINUED WITHOUT FURTHER PROBLEM. MAINTENANCE FOUND THE OVEN FAN MOTOR BURNED OUT FOR OVEN 411. THE OVEN WAS REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD.