Two of our CTS3000 systems have started to give weird warning message into log files. This message appears time to time, ~6-8 time in a day.
WARN Display loopback state removal attempt
We are running sw version CTS 1.6.6(4109), but it happened also with version 1.6.5(4097) as well.
I've tried to find explanation from CTS syslog messages documentation, but no success.
Is this something to be worried about?