As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
O2 MASKS DROPPED ON LANDING, SEVERAL MASKS PULLED BY PASSENGERS AND O2 GENERATORS STARTED. FOUND WIRING SHORTED TO CABIN LIGHTS SIDEWALL CONTROL WIRING AT 4L F/A SEAT. REPAIRED WIRING. STOWED O2 MASKS PER M/M 35-21 AND GENERATORS REPLACED.