What was found
BURNING SMELL NOTICED AND ENTIRE CABIN FILLED WITH LIGHT SMOKE. DEPLANED AIRCRAFT. NO SMOKE/SMELL AT MX ARRIVAL. APU BLEED & PACKS WERE NOT TURNED OFF. CHKD CARGO PITS, LAVS, LCDMR, E&E BAY NO DEFECTS NOTED. CHKD ALL C/B PANELS, FAP, ECAM NO DEFECTS. A/C OK TO CONT.