As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A REPORTED MUSTY ODOR / DIRTY SOX SMELL DESCENDING THROUGH 14,000. SMELL WAS QUICKLY ISOLATED TO PACK # 2 ONLY NOTICED IN FWD OF CABIN . MX INFORMED & REQUIRED REPORTS COMPLETED. -IDENTIFIED PACK # 2 AS CAUSE OF ODOR. . NO OTHER ODOR PRESENT. IAW TSM. 05-50-00-810-831-A. SEE LOG PAGE 3049989-2 FOR CORRECTIVE ACTION. A/C GOOD FOR SERVICE.