IOS is c3660-p-mz-122-2.T.bin
It's a known bug id. CSCdy01451.
%CONTROLLER-2-FIRMWARE: Controller E1 4/1, firmware is not running
%CONTROLLER-2-FIRMWARE: Controller E1 4/0, firmware is not running
%CONTROLLER-2-FIRMWARE: Controller E1 4/1, firmware is not running
Does anyone has a recommend IOS version? My boss really upset about this log.