As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK ODOR OCCURRED DESCENDING THROUGH FL210 AND CONTINUED FOR THE REST OF THE FLIGHT. BOTH PACS ON N1 60% N2 77% ITT 450. ODOR IS SIGNIFICANT ENOUGH TO CAUSE EYE DISCOMFORT. CLEANED WATER SEPARATOR SOCK. OPS CHECK GOOD. IAW CL650 AMM 21-51-13-160-801