As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD IFE COOLING MESSAGE ILLUMINATED STATUS MSG. COULD BE RELATED TO SMOKE IN OBSERVED NEAR MID LAV BY F/A. FWD IFE COOLING MSG CAUSED BY IFE BEING TURNED OFF. SMOKE AT MID LAV CAUSED BY A BAD MIRROR LIGHT BALLAST M4 IN R2 LAV DISCONNECTED LAV CAPPED CANNON PLUG. LOCKED OUT LAV AND FWD TO MCO PER MEL 38-30-01B. BALLAST P/N 335240080 NASI HNL.