As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TOP OF CLIMB-OUT FLT CREW REPORTED A SLIGHT SMOKE HAZE WITH A RUBBER SMELL LOC AROUND SEAT ROW 36. AFTER LANDING, FLT CREW TRIED TO DUPLICATE PROBLEM BY RUNNING ENGS/PACKS/BLEED SYS/LIGHTING/GALLEY EQUIP. UNABLE TO DUPLICATE PROBLEM. ALSO, PERFORMED AN OVERWEIGHT LANDING INSPECTION PER AMM.