As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. ON DEPARTURE, LOUD EXTREME VIBRATION ON PORT SIDE AIRCRAFT NEAR DOOR 1L DECLARED EMERGENCY AND DIVERTED TO HNL. MAINTENANCE FOUND A SECTION OF CARPET LODGED IN THE L1 DOOR. MAINTENANCE REMOVED CARPET AND INSPECTED FOR DAMAGE. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.