As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING OIL/WET SOCK ODOR, STRONG AT LOW ALTITUDES, DURING CLIMB AND DESCENT. FLIGHT LANDED UNEVENTFULLY. PERFORMED REMOVAL OF OIL CONTAMINATION FROM AIR CONDITIONING AND PNEUMATIC SYS, NO ODORS NOTED, OK FOR SERVICE. MAINT NOTED DE-ICE FLUID COLLECTED IN APU COWLING.