Recently I upgraded a 2 x WS-C3850-12S switch stack to 03.06.08E running ipServices.
During the boot phase I saw quite a few entries as follows:
Sep 23 16:52:59.142: %IOSXE-3-PLATFORM: STANDBY:2 process kernel: i2c-octeon 1180000001000.i2c: octeon_i2...