As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN ODOR OF DIRTY SOCKS EXPERIENCED IN THE FLIGHT DECK DUIRNG CLIMB AND THROUGH 15000FT. APU WAS SHUTDOWN FOR TAKE OFF BUT CABIN CREW SAID THEY SMELLED IT ON TAKE OFF AT ROWS IN REAR OF THE ACFT. IT WAS A VERY SRTONG ODOR AND DISSAPATED WHILE CLIMBING THROUGH FL 250. THE ODOR RETURNED DURING DESCENT, 15000-11000 FT BY ALL CREW. ACCOMPLISHED A NR 1 & 2 ENGINE WATER WASH IAW AMM 72-00-00-100-900-A, & EC 720000-1-4. R & R THE OZONE FILTERS 1 AND 2 IAW AMM 21-51-41.