As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MILD DIRTY/GYM SOCK SMELL DEVELOPED DURING CLIMB AND DESCENT. ODOR DISSIPATED. OBSERVED BY MULTIPLE CREW MEMBERS. SMELL WAS PRIMARILY MID-CABIN. ASSOCIATED ER/A 14-576898 NBR 2 ENG REPLACED PER W/C 7100-9902E-02. C/W RI 576898-14 REV ORIG SECT 2. PERMANENT REPAIR.