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

Ben Warren ben at skyportsystems.com
Wed Jan 6 00:27:24 UTC 2016


> On Jan 5, 2016, at 4:25 PM, Ben Pfaff <blp at ovn.org> wrote:
> 
> 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

Great!  Will try right away.

—Ben
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