Hi Rubina,

Thanks for reporting ! Which version are you on ?

Could you unicast me a decoded traceback from the core file ?

Thanks a lot!

--a

> On 30 Jan 2018, at 09:10, Rubina Bianchi <r_bian...@outlook.com> wrote:
> 
> Hi
> 
> I run a stress test on stateful VPP. After a while it crash and raise an os 
> panic signal.
> I run this test on both single and multicore vpp and every time it happens.
> 
> My Scenario:
> 
> 1.
> VPP:
> Default startup.conf configuration (main and worker on same core)
> Session timeouts are configured as follows:
> vppctl set acl-plugin session timeout udp idle 5
> vppctl set acl-plugin session timeout tcp idle 10
> vppctl set acl-plugin session timeout tcp transient 5
> 2 interface in brdige mode
> add permit + reflect acl rule on both Input & Output of all interfaces
> Trex:
> ./t-rex-64 -f cap2/my_custom_test.yaml --cfg 
> cfg/concurrent_connection_trex_config.yaml -c 8 -m 3000
> 
> 2.
> VPP:
> 1 main core + 1 worker core
> Session timeouts are configured as follows:
> vppctl set acl-plugin session timeout udp idle 5
> vppctl set acl-plugin session timeout tcp idle 10
> vppctl set acl-plugin session timeout tcp transient 5
> 2 interface in brdige mode
> add permit + reflect acl rule on both Input & Output of all interfaces
> Trex:
> ./t-rex-64 -f cap2/my_custom_test.yaml --cfg 
> cfg/concurrent_connection_trex_config.yaml -c 8 -m 3000
> 
> 
> 3.
> VPP:
> 1 main core + 4 worker core
> Session timeouts are configured as follows:
> vppctl set acl-plugin session timeout udp idle 5
> vppctl set acl-plugin session timeout tcp idle 10
> vppctl set acl-plugin session timeout tcp transient 5
> 2 interface in brdige mode
> add permit + reflect acl rule on both Input & Output of all interfaces
> Trex:
> ./t-rex-64 -f cap2/my_custom_test.yaml --cfg 
> cfg/concurrent_connection_trex_config.yaml -c 8 -m 3000
> 
> I also attached my Trex yaml and config files.
> 
> Sent from Outlook
> <my_custom_test.yaml>
> <new_connection_test_pcap.pcap>
> <concurrent_connection_trex_config.yaml>
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