[ovs-discuss] Assertions/crashes in lib/cmap.* on conntrack branch

Ben Pfaff blp at ovn.org
Wed Jan 6 00:25:16 UTC 2016


On Wed, Dec 30, 2015 at 02:13:27PM -0800, Keith Holleman wrote:
> To follow up on this issue, we wanted to recreate this on a simpler host
> and setup and are able to reproduce this very easily also there.  The
> information and steps are below:
> 
> Host - 16 cVPU 8GB host 14.04 Ubuntu LTS running on Xen, single ethernet
> device
> OVS - From top of tree https://github/openvswitch/ovs as of this morning
> (bdc30bfb5c02e1cc6142102423d14184e503487b)
> Steps to reproduce:  Same as before, have traffic coming in and using CT
> rules, create a bond, add it to bridge, sleep, del-bond, del, bridge, and
> repeat.

I see a bug in the code that could trigger this, but I can't reproduce
the problem myself.  Can you please test the proposed fix for me?  The
patch is posted at:
        http://openvswitch.org/pipermail/dev/2016-January/064068.html



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