As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB STRONG ODOR AND FUMES IN CABIN AND COCKPIT AFTER TAKEOFF. RETURNED TO DEPARTURE RAN ENG'S AND BOTH PACKS. OPERATED ALL GALLEYS. OPERATED ALL BLEEDS APU AND ENGINES. NO ODOR NOTED. FOUND CONSIDERABLE AMOUNT OF GLYCOL IN ENG INTAKES. SUSPECT ENG INGESTED GLYCOL. RAN PACKS FOR 20 MIN. NO SMELL NOTED.