As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LARGE AMOUNT OF SMOKE APPEARED OUT OF WALL BEHIND FIRST OFFICER'S SEAT ON LANDING. INSPECTED PASSENGER OXYGEN MASK DROP SWITCH WIRING AND F/O'S ANTI-FOG WIRING, NO DEFECTS NOTED. INSEPCTED FORWARD GALLEY CIRCUIT BREAKER PANEL, FOUND WORK LIGHT CIRCUIT BREAKER DEFECTIVE. DISCONNECTED WIRING AND STOWED. ENTERED IN LOG AS DMI NR 9638 MEL 33-2, PER STANDARD PRACTICES. (X)