From: Ian Campbell <ian.campbell@citrix.com>
To: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Cc: xen-devel@lists.xensource.com,
osstest service owner <osstest-admin@xenproject.org>
Subject: Re: [qemu-upstream-4.6-testing test] 67093: regressions - FAIL
Date: Mon, 4 Jan 2016 09:57:31 +0000 [thread overview]
Message-ID: <1451901451.13361.7.camel@citrix.com> (raw)
In-Reply-To: <osstest-67093-mainreport@xen.org>
Hi Stefano,
On Thu, 2015-12-24 at 21:26 +0000, osstest service owner wrote:
> flight 67093 qemu-upstream-4.6-testing real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/67093/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
> test-amd64-amd64-xl-qemuu-ovmf-amd64 9 debian-hvm-install fail REGR. vs. 63071
> test-amd64-i386-xl-qemuu-ovmf-amd64 9 debian-hvm-install fail REGR. vs. 63071
There are instances of these two failures for all qemu-upstream-4.[456]-
testing branches on list this morning.
I can't see any for qemu-upstream-unstable.
The 4.2 and 4.3 testing branches are blocked by an unrelated build failure
(related to upgrading the build hosts to Jessie, I think). I wouldn't be at
all surprised if they also suffered from this issue once that is fixed.
Ian.
>
> Regressions which are regarded as allowable (not blocking):
> test-armhf-armhf-xl-rtds 9 debian-install fail REGR. vs.
> 63071
> test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like
> 63071
> test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like
> 63071
>
> Tests which did not succeed, but are not blocking:
> test-amd64-amd64-xl-pvh-amd 11 guest-
> start fail never pass
> test-amd64-amd64-xl-pvh-intel 11 guest-
> start fail never pass
> test-armhf-armhf-libvirt 14 guest-
> saverestore fail never pass
> test-armhf-armhf-libvirt 12 migrate-support-
> check fail never pass
> test-amd64-amd64-libvirt-xsm 12 migrate-support-
> check fail never pass
> test-amd64-i386-libvirt 12 migrate-support-
> check fail never pass
> test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail
> never pass
> test-amd64-i386-libvirt-xsm 12 migrate-support-
> check fail never pass
> test-armhf-armhf-libvirt-xsm 12 migrate-support-
> check fail never pass
> test-armhf-armhf-libvirt-xsm 14 guest-
> saverestore fail never pass
> test-amd64-amd64-libvirt 12 migrate-support-
> check fail never pass
> test-armhf-armhf-xl-credit2 13 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl-credit2 12 migrate-support-
> check fail never pass
> test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-
> check fail never pass
> test-armhf-armhf-xl-arndale 12 migrate-support-
> check fail never pass
> test-armhf-armhf-xl-arndale 13 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl 12 migrate-support-
> check fail never pass
> test-armhf-armhf-xl 13 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl-xsm 13 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl-xsm 12 migrate-support-
> check fail never pass
> test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-
> check fail never pass
> test-amd64-amd64-libvirt-vhd 11 migrate-support-
> check fail never pass
> test-armhf-armhf-libvirt-raw 13 guest-
> saverestore fail never pass
> test-armhf-armhf-libvirt-raw 11 migrate-support-
> check fail never pass
> test-armhf-armhf-xl-cubietruck 12 migrate-support-check fail
> never pass
> test-armhf-armhf-xl-cubietruck 13 saverestore-support-check fail
> never pass
> test-armhf-armhf-xl-vhd 11 migrate-support-
> check fail never pass
> test-armhf-armhf-xl-vhd 12 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl-multivcpu 13 saverestore-support-
> check fail never pass
> test-armhf-armhf-xl-multivcpu 12 migrate-support-
> check fail never pass
> test-armhf-armhf-libvirt-qcow2 11 migrate-support-check fail
> never pass
> test-armhf-armhf-libvirt-qcow2 13 guest-saverestore fail
> never pass
>
> version targeted for testing:
> qemuu 9e304f572ac98265f5e7433b6490077962acda97
> baseline version:
> qemuu 980dfcf5b8d8161871f81d1987b2f8ea5d7d4db9
>
> Last test of basis 63071 2015-10-19 15:10:58 Z 66 days
> Testing same since 66535 2015-12-18 15:50:42 Z 6 days 5
> attempts
>
> ------------------------------------------------------------
> People who touched revisions under test:
> Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>
> jobs:
> build-amd64-xsm pass
> build-armhf-xsm pass
> build-i386-xsm pass
> build-amd64 pass
> build-armhf pass
> build-i386 pass
> build-amd64-libvirt pass
> build-armhf-libvirt pass
> build-i386-libvirt pass
> build-amd64-pvops pass
> build-armhf-pvops pass
> build-i386-pvops pass
> test-amd64-amd64-xl pass
> test-armhf-armhf-xl pass
> test-amd64-i386-xl pass
> test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass
> test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass
> test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm pass
> test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass
> test-amd64-amd64-libvirt-xsm pass
> test-armhf-armhf-libvirt-xsm fail
> test-amd64-i386-libvirt-xsm pass
> test-amd64-amd64-xl-xsm pass
> test-armhf-armhf-xl-xsm pass
> test-amd64-i386-xl-xsm pass
> test-amd64-amd64-qemuu-nested-amd fail
> test-amd64-amd64-xl-pvh-amd fail
> test-amd64-i386-qemuu-rhel6hvm-amd pass
> test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass
> test-amd64-i386-xl-qemuu-debianhvm-amd64 pass
> test-amd64-i386-freebsd10-amd64 pass
> test-amd64-amd64-xl-qemuu-ovmf-amd64 fail
> test-amd64-i386-xl-qemuu-ovmf-amd64 fail
> test-amd64-amd64-xl-qemuu-win7-amd64 fail
> test-amd64-i386-xl-qemuu-win7-amd64 fail
> test-armhf-armhf-xl-arndale pass
> test-amd64-amd64-xl-credit2 pass
> test-armhf-armhf-xl-credit2 pass
> test-armhf-armhf-xl-cubietruck pass
> test-amd64-i386-freebsd10-i386 pass
> test-amd64-amd64-qemuu-nested-intel pass
> test-amd64-amd64-xl-pvh-intel fail
> test-amd64-i386-qemuu-rhel6hvm-intel pass
> test-amd64-amd64-libvirt pass
> test-armhf-armhf-libvirt fail
> test-amd64-i386-libvirt pass
> test-amd64-amd64-xl-multivcpu pass
> test-armhf-armhf-xl-multivcpu pass
> test-amd64-amd64-pair pass
> test-amd64-i386-pair pass
> test-amd64-amd64-libvirt-pair pass
> test-amd64-i386-libvirt-pair pass
> test-amd64-amd64-amd64-pvgrub pass
> test-amd64-amd64-i386-pvgrub pass
> test-amd64-amd64-pygrub pass
> test-armhf-armhf-libvirt-qcow2 fail
> test-amd64-amd64-xl-qcow2 pass
> test-armhf-armhf-libvirt-raw fail
> test-amd64-i386-xl-raw pass
> test-amd64-amd64-xl-rtds pass
> test-armhf-armhf-xl-rtds fail
> test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass
> test-amd64-amd64-libvirt-vhd pass
> test-armhf-armhf-xl-vhd pass
> test-amd64-amd64-xl-qemuu-winxpsp3 pass
> test-amd64-i386-xl-qemuu-winxpsp3 pass
>
>
> ------------------------------------------------------------
> sg-report-flight on osstest.test-lab.xenproject.org
> logs: /home/logs/logs
> images: /home/logs/images
>
> Logs, config files, etc. are available at
> http://logs.test-lab.xenproject.org/osstest/logs
>
> Explanation of these reports, and of osstest in general, is at
> http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb
> =master
> http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=maste
> r
>
> Test harness code can be found at
> http://xenbits.xen.org/gitweb?p=osstest.git;a=summary
>
>
> Not pushing.
>
> ------------------------------------------------------------
> commit 9e304f572ac98265f5e7433b6490077962acda97
> Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Date: Fri Dec 18 15:10:09 2015 +0000
>
> xenfb: avoid reading twice the same fields from the shared page
>
> Reading twice the same field could give the guest an attack of
> opportunity. In the case of event->type, gcc could compile the switch
> statement into a jump table, effectively ending up reading the type
> field multiple times.
>
> This is part of XSA-155.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>
> commit fdd64c7720b98af20c9e63ae04b868d06341bfdc
> Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Date: Fri Dec 18 15:09:58 2015 +0000
>
> xen/blkif: Avoid double access to src->nr_segments
>
> src is stored in shared memory and src->nr_segments is dereferenced
> twice at the end of the function. If a compiler decides to compile
> this
> into two separate memory accesses then the size limitation could be
> bypassed.
>
> Fix it by removing the double access to src->nr_segments.
>
> This is part of XSA-155.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
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prev parent reply other threads:[~2016-01-04 9:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-24 21:26 [qemu-upstream-4.6-testing test] 67093: regressions - FAIL osstest service owner
2016-01-04 9:57 ` Ian Campbell [this message]
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