As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAN T95/10MAY - AFT GALLEY NUMBER ONE OVEN CIRCUIT BREAKER POPPED PRECEDED BY ELECTRICAL FUMES AND SMOKE ALARM. CIRCUIT BREAKER TRIPPED AND COLLARED. AIRCRAFT DISPATCHED TO BOS IN ACCORDANCE WITH PDL 25 99M. REPLACED AFT GALLEY NUMBER ONE OVEN IN BOS. SYSTEM GROUND CHECKED NORMAL OPERATION.