As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN 02 MASKS DEPLOYED DUE TO DEPRESSURIZATION. CLEANED AND RE-PACKED ALL CABIN O2 MASKS PER B737-800 AMM 35-22-31-100-801-001 AND REPLACED ALL DISCHARGED O2 GENERATORS IN CABIN PER B737-800 AMM 35-22-11-000/-400-801-101 ON SCA WO# 92890, N/R-00007.