As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) ALL F/A REPORT MILD TO STRONG DIRTY SOCK SMELL DURING CRUISE AND DESCENT AROUND ROWS 21/22 / PERFORMED TC A32X-21-000-001 FOUND SOURCE OF SMELL COMING FROM PACK 1, SEE LOG PAGE 1964976 FOR PACK 1 DEFFERRAL. PER TC A32X-21-000-001. C/W TC A32X-21-000-002.