As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: CREW WITNESSED SMOKE COMING FROM ABOVE BIN OVER ROW 10AB AS WELL AS BURN MARKS ON THE CEILING. ****AIRCRAFT REMOVED FROM SERVICE***** REMOVED AND REPLACED SIDEWALL BALLAST LOCATED AT 10AB. OPS CHECK GOOD. IAW AMM 33-21-10. REF 339930-2 FOR BURN MARKS ON CEILING AND INSULATION.