As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#149, JFK-GND. ' SOCKS SMELL ON DESCENT AT ABOUT 12,000 FOR 10 MINUTES( APU BLEED AIR SUPPLY SYSTEM ); REF L/P 3820374-1 FOR APU INSPECTION PERFORMED. NO OIL LEAKS NOTED OR SMELL WITH APU BLEED. THIS CLEARS MDDR 530001. MX-4 UPDATED. PLACARD REMOVED.'