As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AS POWER WAS BROUGHT UP FOR TAKEOFF, COMPRESSOR STALLS OCCURRED ON NR 2 ENGINE APPROXIMATELY 85 PERCENT N2. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REMOVED A SMALL PIECE OF CARDBOARD FROM THE INLET AND INSPECTED FOR DAMAGE, NONE FOUND. THE ENGINE WAS RUN UP AND FOUND OK FOR CONTINUED SERVICE.