From: Dario Faggioli <dario.faggioli@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>,
osstest service owner <osstest-admin@xenproject.org>
Cc: George Dunlap <george.dunlap@eu.citrix.com>,
xen-devel@lists.xensource.com
Subject: Re: [xen-unstable test] 97737: regressions - FAIL
Date: Fri, 22 Jul 2016 14:10:03 +0200 [thread overview]
Message-ID: <1469189403.13039.296.camel@citrix.com> (raw)
In-Reply-To: <20160722104930.GA17004@citrix.com>
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On Fri, 2016-07-22 at 11:49 +0100, Wei Liu wrote:
> On Fri, Jul 22, 2016 at 03:27:30AM +0000, osstest service owner
> wrote:
> >
> > flight 97737 xen-unstable real [real]
> > http://logs.test-lab.xenproject.org/osstest/logs/97737/
> >
> > Regressions :-(
> >
> > Tests which did not succeed and are blocking,
> > including tests which could not be run:
> > test-amd64-amd64-xl-credit2 19 guest-start/debian.repeat fail
> > REGR. vs. 97664
> > test-armhf-armhf-xl 15 guest-start/debian.repeat fail
> > REGR. vs. 97664
> > test-armhf-armhf-xl-credit2 15 guest-start/debian.repeat fail
> > REGR. vs. 97664
>
Thanks from bringing my attention to this. I've seen it happening in
local testing a few times also, and was investigating already.
> From
> http://logs.test-lab.xenproject.org/osstest/logs/97737/test-amd64-amd
> 64-xl-credit2/serial-fiano0.log
>
> Jul 21 07:38:22.383917 (XEN) Assertion 'rqd->avgload >= 0 && rqd-
> >b_avgload >= 0' failed at sched_credit2.c:734
>
Right. My investigation shows that it is the b_avgload>=0 check that is
actually failing, and looking at the code confirmed that, and I found
out why.
I've just sent a patch that I believe will fix this.
I can't find it in the archives yet, but it should be:
[PATCH] xen: credit2: don't let b_avgload go negative.
msg-id: <146918909364.19443.6394900696027710502.stgit@Solace.fritz.box>
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2016-07-22 12:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 3:27 [xen-unstable test] 97737: regressions - FAIL osstest service owner
2016-07-22 10:49 ` Wei Liu
2016-07-22 12:10 ` Dario Faggioli [this message]
2016-07-25 8:53 ` Wei Liu
2016-07-25 11:05 ` Julien Grall
2016-07-25 11:11 ` Wei Liu
2016-07-25 11:34 ` Julien Grall
2016-07-25 11:53 ` Wei Liu
2016-07-26 9:52 ` Julien Grall
2016-07-26 10:05 ` Wei Liu
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