As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF WE GOT BLEED 2 OVERPRESS AND BLEED 2 OFF MESSAGES SO WE FOLLOWED THE QRH PROCEDURE, RESET THE BLEED AFTER ONE MINUTE, AND MESSAGES WENT AWAY FOR A FEW SECONDS THEN CAME BACK. WE CONTINUED QRH PROCEDURE AND PUSHED OUT BLEED 2, XBLEED AND APU BLEED. CABIN PRESSURE WOULDN'T STABILIZE AND CABIN TEMP ROSE AS WELL. WE DECLARED AND EMERGENCY AND RETURNED TO DFW. WE DID NOT LAND OVERWEIGHT RAR RH BLEED OVERPRESSURE SWITCH IAW AMM 36-14-01. OPC GOOD.