As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VERY STRONG PUNGENT MUSTY ODOR COMING FROM ACFT SYS ONLY IN COCKPIT NOT CABIN, STRONGEST DURING INITIAL TAXI CLIMB DESCENT ON ENG BLEED NOT NOTICED IN CRUISE AS MUCH, RAN BOTH PACKS FOR SEVERAL MINUTES. COULD NOT DUPLICATE FAULT. SPRAYED DEODORANT THROUGHOUT CABIN. GOOD FOR SERVICE.