As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING, F/A REPORTED SMOKE OR MIST IN PASSENGER CABIN. MX RAN ENGINES AT LOW AND HIGH POWER, WITH PACKS ON AND APU ON. UNABLE TO DUPLICATE SMOKE/MIST/ODOR IN CABIN. EVIDENCE OF DE-ICE FLUID IN LOWER FUSELAGE. R & R COALESCER BAGS. OLD COALESCER BAGS HAD NO OIL OR HYD ODORS.