As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING AND CLEARING THE RUNWAY THE FLIGHT ATTENDANTS REPORTED GRAYISH SMOKE AT MIDCABIN WITH A "BURNT RUBBER" SMELL. TOOK APPROX 15 MINUTES TO DISSIPATE DURING TAXI AFTER ENGINE BLEEDS TURNED OFF. WHEN BLEEDS TURNED ON FAS REPORTED SMOKE STARTING TO INCREASE. C/W WORK CARDS 0550-2002 AND 0550-2001. NO FINDINGS NOTED. C/W NO GO ODI PREVENTION ATA 2172. (LP# 9370518)