As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1568 - EN ROUTE SJC/DFW - DURING CRUISE AT FL 370, CABIN OXYGEN LIGHT ILLUMINATED AND ALL PAX OXYGEN MASKS DROPPED SUCCESSFULLY. CABIN ALTITUDE WAS 8000 FEET. AIRCRAFT PROCEEDED DFW AND LANDED WITHOUT INCIDENT. REPLACED OXYGEN PRESSURE CABIN AIRCONDITIONING ANEROID SWITCH. RESTOWED ALL PAX OXYGEN MASKS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)