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FM Error in Linux with Topaz Hypervisor

Question asked by Pat Erb on Feb 25, 2015
Latest reply on Mar 2, 2015 by Pat Erb

I am running separate Linux instances on all 4 cores of a T1042 processor on top of the Topaz Hypervisor.  While running a test which was receiving Ethernet traffic on 1 port and forwarding out another port, which then got received in a different core (there was also minimal Macless traffic between the cores), I got the following error:


In Linux on Core 0:  cpu0/0: ! CRITICAL FM Error [CPU00, drivers/net/ethernet/freescale/fman/Peripherals/FM/fm.c:4358 FM_ErrorIsr]: Invalid State;

On Hypervisor:  [0] Error interrupt reflected, error-int=1, guest=p0-linux


Any ideas what could cause an error like this?