As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT FA REPORTED CMS SHOWED RED MESSAGE INDICATING SERVICE DOOR SLIDE NOT ARMED. DOORS SYNOPTIC PAGE SHOWED AMBER SERV DOOR MESSAGE AND GREENSLIDE ARMED INDICATION. NO ASSOCIATED EICAS MESSAGES WERE RECEIVED. UPON LANDING WE RECEIVED A DOOR FAULT ADVISORY MESSAGE. DURING TAXI TO GATE ALL MESSAGES CLEARED AND ALL DOOR AND SLIDE INDICATIONS RETURNED TO NORMAL.