As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1302, PHX-BOS. 'FA'S REPORT ODOR DIRTY SOCKS SMELL ON DESCENT AND ON GROUND; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION B1. ISOLATED TO A TYPE 1 LEVEL A ODOR PER TSM 05-50-00-810-831-A. APU PLACED ON MEL. DECONTAMINATION LEVEL A WAS ACCOMPLISHED PER TSM 05-50-00 AND AMM 21-00-00-615-802 AIRCRAFT OK FOR SERVICE.'