Hello,

I am trying to invoke garnet module in gem5.
As given in the documentation I built gem5 binary using

scons build/ALPHA_SE_Network_Test/gem5.debug

After that, I executed the following command

./build/ALPHA_SE_Network_test/gem5.debug configs/example/ ruby_network_test.py --num-cpus=16 --num-dirs=16 --topology=Mesh -- mesh-rows=4 --sim-cycles=1000 --injectionrate=0.01 --synthetic=0 -- fixed-pkts--maxpackets=1 --garnet-network=fixed

I get a lot of warning messages that say

warning: add_child('cls') : child 'credit_links0 credit_links1' already has parent

and then a panic message like the following is displayed

panic: System port on system is not connected. (I checked out this message is printed from system.cc file in sim directory which is under src directory)
Program aborted at cycle 0.
Aborted.

I have tried reading through the documentation as well as the Frequently Asked Questions to find out a solution for it. I was not able to.
Any help/advice on solving this issue is greatly appreciated.
Thanks for your time.
Thanks,
Pavan
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