[Gluster-infra] Regression fails due to infra issue

[Michael Scherer]

Le lundi 06 juin 2016 à 21:18 +0200, Niels de Vos a écrit :
> On Mon, Jun 06, 2016 at 09:59:02PM +0530, Nigel Babu wrote:
> > On Mon, Jun 6, 2016 at 12:56 PM, Poornima Gurusiddaiah <pgurusid at redhat.com>
> > wrote:
> > 
> > > Hi,
> > >
> > > There are multiple issues that we saw with regressions lately:
> > >
> > > 1. On certain slaves the regression fails during build and i see those on
> > > slave26.cloud.gluster.org, slave25.cloud.gluster.org and may be others
> > > also.
> > >     Eg:
> > > https://build.gluster.org/job/rackspace-regression-2GB-triggered/21422/console
> > >
> > 
> > Are you sure this isn't a code breakage?
> 
> No, it really does not look like that.
> 
> This is an other one, it seems the testcase got killed for some reason:
> 
>   https://build.gluster.org/job/rackspace-regression-2GB-triggered/21459/console
> 
> It was running on slave25.cloud.gluster.org too... Is it possible that
> there is some watchdog or other configuration checking for resources and
> killing testcases on occasion? The number of slaves where this happens
> seems limited, were these more recently installed/configured?

So dmesg speak of segfault in yum

yum[2711] trap invalid opcode ip:7f2efac38d60 sp:7ffd77322658 error:0 in
libfreeblpriv3.so[7f2efabe6000+72000]

and
https://access.redhat.com/solutions/2313911

That's exactly the problem.
[root at slave25 ~]# /usr/bin/curl https://google.com
Illegal instruction

I propose to remove the builder from rotation while we investigate.

> Thanks,
> Niels
> 
> > 
> > 
> > >
> > >
> > > 2. I see that on the latest patches, some random unrelated regression
> > > reports are posted:
> > >     Eg: On patch http://review.gluster.org/#/c/12876/   regression
> > > https://build.gluster.org/job/rackspace-regression-2GB-triggered/19442/
> > > was reported which actually was run on patch
> > > http://review.gluster.org/13876.
> > >
> > 
> > I'll dig into this one.
> > 
> > 
> > >
> > > 3. Regression pass is being reported as -1 by gluster build system.
> > >
> > 
> > Could you give an example of this one?
> > 
> > 
> > >
> > > Could you please look into these issues. Let me know if you need any other
> > > info.
> > >
> > > Regards,
> > > Poornima
> > >
> > > _______________________________________________
> > > Gluster-infra mailing list
> > > Gluster-infra at gluster.org
> > > http://www.gluster.org/mailman/listinfo/gluster-infra
> > >
> > 
> > 
> > 
> > -- 
> > nigelb
> 
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> > Gluster-infra at gluster.org
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> 
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-- 
Michael Scherer
Sysadmin, Community Infrastructure and Platform, OSAS


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