As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 2121, BOS-PBI. DIRTY SOCK SMELL IN COCKPIT SHORTLY AFTER TAKEOFF FOR APPROX 5 MIN. DISSIPATED BY THE TIME WE REACHED 10000'. ODOR RETURNED IN DECENT, STRONGER, AND MORE PERSISTENT. LASTED MORE THAN 10 MIN. REDUCED IN INTENSITY WITH PACK 1 TURNED OFF; FOUND 1 AND 2 ENG OIL LEVEL OVER SERVICED AS PER AMM 12-13-79. ACCOMPLISHED INFO NOTICE 2017-T015I. NO ODOR DETECTED FROM BLEED SOURCES PACK NORMAL AS PER TSM 05-50-00-810-831-A.