Symptom

N9K may display the following error messages excessively in the logs : %KERN-3-SYSTEM_MSG: [21109790.771075] hub 1-1:1.0: unable to enumerate USB device on port 5 - kernel

Conditions

N9K running 7.0(3)I3(1) or lower

Workaround

No workaround - The error logs are completely harmless and cause no service impact.

Further Problem Description