What was found
FLT 1756, LAS-EWR. DIRTY SOCK SMELL AT CRUISE ABOUT 2 1/2 HRS INTO THE FLIGHT. DISSIPATED ON DESCENT. ODOR REPORT FILED ; PERFORMED PROCEDURE INFO NOTICE 2017-T015F BY TSM 05-50-00-810-831-A AND NO ODOR NOTICED FROM ANY OF THE S0URCES, A/C OK TO CONT . TO SVC