Re: [vpp-dev] snat multi-thread support problem

[Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco)]

Hi,

Fix for port allocation was merged to master yesterday.
Could you please provide SNAT plugin configuration and some information about 
traffic, I didn’t see worker thread deadlock before when testing SNAT plugin.

Regards,

[banner3a1]



Matus Fabian
Engineer - Software
matfa...@cisco.com<mailto:matfa...@cisco.com>
Tel:

Cisco Systems, Inc.



Slovakia
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From: Juan Salmon [mailto:salmonju...@gmail.com]
Sent: Tuesday, December 20, 2016 8:59 AM
To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) 
<matfa...@cisco.com>; vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] snat multi-thread support problem

Hi,
Thanks for your response Matus.
I've changed the code as you said. but after a few minutes VPP halts
and by entering any command, following message returned:

vlib_worker_thread_barrier_sync: worker thread deadlock
Failed to save post-mortem API trace to /tmp/api_post_mortem.15825

Best Regards,
Juan Salmon.

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