As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
20MIN AFTER TAKE OFF, A FOUL ODOR FROM CAPT GSPR VENT AFTR INCREASES MID & AFT CABIN TEMPS. SMELL STARTED AFTER RAISING CABIN TEMP, ODOR DISSIPATED WHEN CABIN TEMP WAS LOWERED. PILOT SAID ODOR STRONGEST AT CAPT SIDE SHOULDER GASPER AREA. OPS PACK SYS FOR 40 MINS AT DIFFERENT TEMPS IAW AMM 21-51-00 , DIDN'T NOTICE FOUL ODOR FROM CAPT GSPR VENT OR CABIN.