As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON CLIMB OUT OF MEMPHIS, THE CREW REPORTED A LOUD NOISE COMING FROM THE R/H FORWARD SECTION ASSOCIATED WITH A STALL FAIL MESSAGE.MAINTENANCE FOUND THE O2 SERVICING PANEL OPEN. THE PANEL WAS CLOSE AND THE AIRCRAFT RETURNED TO SERVICE.