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From: "Jan Beulich" <>
To: xen-devel <>
Subject: Re: [xen-unstable test] 18454: regressions - FAIL
Date: Thu, 18 Jul 2013 08:13:29 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

>>> On 18.07.13 at 08:24, <> wrote:
> flight 18454 xen-unstable real [real]
> Regressions :-(
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  test-amd64-amd64-xl-qemuu-winxpsp3 10 guest-saverestore.2 fail REGR. vs. 18431
>  test-amd64-i386-xl-qemut-winxpsp3-vcpus1 7 windows-install fail REGR. vs. 18431

So this isn't a race after all (but I'm nevertheless glad the races
should now all be dealt with):

Jul 18 03:28:20.051054 (XEN) vmap(ffff82c000209000:0x2)
Jul 18 03:29:15.995060 (XEN) vunmap(ffff82c000209000:0x3)

> Regressions which are regarded as allowable (not blocking):
>  test-amd64-i386-qemut-rhel6hvm-intel  7 redhat-install         fail like 18431

Jul 18 02:28:33.727064 (XEN) vmap(ffff82c000209000:0x2)
Jul 18 02:28:39.375057 (XEN) vunmap(ffff82c000209000:0x3)

Something is mapping 2 pages and then unmapping three, thus
apparently destroying an earlier mapping. What I still need to
understand is why the guard page that we put between vmap
regions doesn't cover that (or in fact trigger some assertion).


      reply	other threads:[~2013-07-18  7:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-18  6:24 [xen-unstable test] 18454: regressions - FAIL
2013-07-18  7:13 ` Jan Beulich [this message]

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