As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
4847 - RECIEVED SMOKE IN CABIN AND COCKPIT, ISOLATED ISSUE TO LH PACK, SMOKE SMELLED LIKE DIRTY SOCKS, R PACK NORMAL VERIFIED LH PACK OVERTEMPS WHEN SELECTED ON. RH PACK OPS TESTS GOOD IAW AMM 21-51-00. INSPECTED BOTH PACKS IN AFT EQUIPMENT BAY, NO DEFECTS. COCKPIT AND CABIN ARE FREE OF SMOKE. REF 313950/4 FOR MEL.