As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: A DIRTY SOCK SMELL WAS REPORTED DURING THE BOARDING PROCESS, TAXING OUT AND MID WAY THRU THE FLIGHT. **SUPPLEMENTAL REPORT FOR AALA202204259941: MAINTENANCE FOUND THE APU STARTER LEAKING OIL AND REPLACED IT PER AMM 49-42-51 ** (CLOSED)