[ovs-discuss] [ovn] vswitchd seg fault

[Murali R]

Thanks for the quick analysis & fix Ben.

On Sat, Oct 17, 2015 at 2:24 PM, Ben Pfaff <blp at nicira.com> wrote:

> On Sat, Oct 17, 2015 at 12:46:20PM -0700, Murali R wrote:
> > On Fri, Oct 16, 2015 at 7:45 PM, Ben Pfaff <blp at nicira.com> wrote:
> >
> > > On Fri, Oct 16, 2015 at 06:51:41PM -0700, Murali R wrote:
> > > > This is a neutron/ovn setup. I was just doing regular query
> > > > commands following some forced set command. And now it is not
> restarting.
> > > > What did I do wrong?
> > >
> > > To debug this, we need either a backtrace or instructions for
> > > reproduction.
> > >
> > I don't see it generated a core file. Should I look anywhere else? Looked
> > in most obvious places
> > /usr/local/sbin/ovs-vswitchd
> > /usr/local/var/run/openvswitch
> > /opt/stack/ovs/vswitchd/
> >
> > I think it failed in "ovs-appctl  dpctl/help" from the history listed in
> my
> > above email. That is all the info I have. If I find anything more will
> post.
>
> I assumed you were reporting some kind of complex problem, but it turns
> out that just running "ovs-appctl dpctl/help" will crash vswitchd.
>
> I sent a fix:
>         http://openvswitch.org/pipermail/dev/2015-October/061361.html
>
> Thank you for the report!
>
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