Intermittent Jenkins crashes

[Francesco Romani]

----- Original Message -----
> From: "Francesco Romani" <fromani at redhat.com>
> To: "ybronhei" <ybronhei at redhat.com>, "Dan Kenigsberg" <danken at redhat.com>
> Cc: infra at ovirt.org
> Sent: Thursday, May 8, 2014 12:55:34 PM
> Subject: Re: Intermittent Jenkins crashes
> 
> ----- Original Message -----
> > From: "Francesco Romani" <fromani at redhat.com>
> > To: "ybronhei" <ybronhei at redhat.com>
> > Cc: infra at ovirt.org
> > Sent: Wednesday, May 7, 2014 9:00:26 AM
> > Subject: Re: Intermittent Jenkins crashes
> > 
> > ----- Original Message -----
> > > From: "ybronhei" <ybronhei at redhat.com>
> > > To: "Dan Kenigsberg" <danken at redhat.com>
> > > Cc: "Francesco Romani" <fromani at redhat.com>, "David Caro"
> > > <dcaroest at redhat.com>, infra at ovirt.org
> > > Sent: Wednesday, May 7, 2014 8:22:03 AM
> > > Subject: Re: Intermittent Jenkins crashes
> > [...]
> > > > Does Mooli's refactoring make the segfault go away? (I did not check
> > > > the
> > > > tests myself)
> > > >
> > > still in progress and need to check more flows with the new
> > > implementation (reviews will be very appreciated if you can -
> > > http://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:configure_libvirt,n,z)
> > > 
> > > I agree that investigate this segfault can be fruitful. coredump is the
> > > only way that might assist us here to know more.
> > > Francesco, any news with getting it on the jenkins vm?
> > 
> > Not yet unfortunately.
> > I'll do another hunting session ASAP; I'll sync David and ask advice to
> > avoid
> > to  wreak havoc to jenkins while chasing this crash.
> 
> With the help of David, I managed to eventually have a coredump.
> 
> First and foremost, if anyone has ssh access, on this box there is
> everything:
> 
> ssh jenkins-slave-vm03.ovirt.org
> 
> the box is a FC19 up-to-date as 20140508
> 
> cores are on /var/log/core
> 
> the most up-to-date and recent coredump to use is core.6729.*
> 
> I copied the xz-compressed coredumps, the output of `t a a bt full` and
> the package listing on the box here
> 
> https://drive.google.com/#folders/0B9ZpeH8QzH5rY1NEZUpwZUw2bzQ

wrong link, please use 
https://drive.google.com/folderview?id=0B9ZpeH8QzH5rY1NEZUpwZUw2bzQ&usp=drive_web
 
> I'd like to use space on fedorapeople.org but in order to activate my space
> I got stuck here
> http://fedoraproject.org/wiki/Infrastructure/fedorapeople.org#Accessing_Your_fedorapeople.org_Space
> 
> -> You must be sponsored in a group (other than the CLA groups)
> 
> and I used gdrive to speed up to process and to avoid wasting more time
> 
> I'm investigating the dump and the backtrace as I write.
> 
> Let me know if anyone has trouble downloading anything or if there is
> something more which needs
> to be uploaded.
> 

-- 
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani