As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"INITIAL INSPECTION: CORROSION ON SEAT RAIL RBL 9 OF THE PASSENGER CABIN BTW FS.333 TO FS469 (SM) "SUMMARY: ON NRC. 00323, CORROSION LEVEL 2. SEAT RAIL RBL 9 OF THE PASSENGER CABIN BTW FS.333 TO FS469 WAS REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01 AND AMM 53-00-49-400-801 CONF. A07 "