* [qemu-mainline test] 31329: regressions - FAIL
@ 2014-11-03 6:48 xen.org
2014-11-03 9:43 ` Ian Campbell
0 siblings, 1 reply; 6+ messages in thread
From: xen.org @ 2014-11-03 6:48 UTC (permalink / raw)
To: xen-devel; +Cc: ian.jackson
[-- Attachment #1: Type: text/plain, Size: 9286 bytes --]
flight 31329 qemu-mainline real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/31329/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl 9 guest-start fail REGR. vs. 30603
test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt 9 guest-start fail never pass
test-amd64-i386-libvirt 9 guest-start fail never pass
test-amd64-amd64-xl-pcipt-intel 9 guest-start fail never pass
test-amd64-amd64-libvirt 9 guest-start fail never pass
test-amd64-amd64-xl-winxpsp3 14 guest-stop fail never pass
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 14 guest-stop fail never pass
test-amd64-i386-xl-win7-amd64 14 guest-stop fail never pass
test-amd64-i386-xl-qemut-win7-amd64 14 guest-stop fail never pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 14 guest-stop fail never pass
test-amd64-i386-xl-qemuu-win7-amd64 14 guest-stop fail never pass
test-amd64-i386-xl-qemuu-winxpsp3 14 guest-stop fail never pass
test-amd64-i386-xl-winxpsp3-vcpus1 14 guest-stop fail never pass
test-amd64-amd64-xl-qemut-winxpsp3 14 guest-stop fail never pass
test-amd64-amd64-xl-qemut-win7-amd64 14 guest-stop fail never pass
test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-stop fail never pass
test-amd64-i386-xl-winxpsp3 14 guest-stop fail never pass
test-amd64-i386-xl-qemut-winxpsp3 14 guest-stop fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 14 guest-stop fail never pass
test-amd64-amd64-xl-win7-amd64 14 guest-stop fail never pass
version targeted for testing:
qemuu ee29498e4f0f3eff90eeeb7f5fa1703abedd2fb6
baseline version:
qemuu b00a0ddb31a393b8386d30a9bef4d9bbb249e7ec
------------------------------------------------------------
People who touched revisions under test:
Alexander Graf <agraf@suse.de>
Alexey Kardashevskiy <aik@ozlabs.ru>
Andreas Färber <afaerber@suse.de>
Ard Biesheuvel <ard.biesheuvel@linaro.org>
Aurelien Jarno <aurelien@aurel32.net>
Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Bin Wu <wu.wubin@huawei.com>
Chao Peng <chao.p.peng@linux.intel.com>
Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Chen Gang <gang.chen.5i5j@gmail.com>
Chenliang <chenliang88@huawei.com>
Christian Borntraeger <borntraeger@de.ibm.com>
Claudio Fontana <claudio.fontana@huawei.com>
Corey Minyard <cminyard@mvista.com>
Cornelia Huck <cornelia.huck@de.ibm.com>
David Hildenbrand <dahi@linux.vnet.ibm.com>
Don Slutz <dslutz@verizon.com>
Dongxue Zhang <elta.era@gmail.com>
Dr. David Alan Gilbert <dgilbert@redhat.com>
Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Eduardo Habkost <ehabkost@redhat.com>
Fabian Aggeler <aggelerf@ethz.ch>
Fam Zheng <famz@redhat.com>
Gerd Hoffmann <kraxel@redhat.com>
Gonglei <arei.gonglei@huawei.com>
Greg Bellows <greg.bellows@linaro.org>
Igor Mammedov <imammedo@redhat.com>
James Harper <james.harper@ejbdigital.com.au>
James Harper <james@ejbdigital.com.au>
Jan Kiszka <jan.kiszka@siemens.com>
Jan Vesely <jano.vesely@gmail.com>
Jens Freimann <jfrei@linux.vnet.ibm.com>
Joel Schopp <jschopp@linux.vnet.ibm.com>
John Snow <jsnow@redhat.com>
Jonas Gorski <jogo@openwrt.org>
Juan Quintela <quintela@redhat.com>
Jun Li <junmuzi@gmail.com>
Kevin Wolf <kwolf@redhat.com>
KONRAD Frederic <fred.konrad@greensocs.com>
Leon Alrae <leon.alrae@imgtec.com>
Li Liu <john.liuli@huawei.com>
Luiz Capitulino <lcapitulino@redhat.com>
Marc-André Lureau <marcandre.lureau@gmail.com>
Markus Armbruster <armbru@redhat.com>
Martin Decky <martin@decky.cz>
Max Filippov <jcmvbkbc@gmail.com>
Max Reitz <mreitz@redhat.com>
Michael Roth <mdroth@linux.vnet.ibm.com>
Michael S. Tsirkin <mst@redhat.com>
Michael Walle <michael@walle.cc> (for lm32)
Mikhail Ilyin <m.ilin@samsung.com>
Paolo Bonzini <pbonzini@redhat.com>
Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Peter Lieven <pl@kamp.de>
Peter Maydell <peter.maydell@linaro.org>
Petr Matousek <pmatouse@redhat.com>
Ray Strode <rstrode@redhat.com>
Richard Jones <rjones@redhat.com>
Richard W.M. Jones <rjones@redhat.com>
Riku Voipio <riku.voipio@linaro.org>
Rob Herring <rob.herring@linaro.org>
Roger Pau Monne <roger.pau@citrix.com>
Roger Pau Monné <roger.pau@citrix.com>
Sergey Fedorov <s.fedorov@samsung.com>
Stefan Berger <stefanb@linux.vnet.ibm.com>
Stefan Hajnoczi <stefanha@redhat.com>
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Thomas Huth <thuth@linux.vnet.ibm.com>
Ting Wang <kathy.wangting@huawei.com>
Tony Breeds <tony@bakeyournoodle.com>
Wei Huang <wei@redhat.com>
Yongbok Kim <yongbok.kim@imgtec.com>
Zhang Haoyu <zhanghy@sangfor.com>
zhanghailiang <zhang.zhanghailiang@huawei.com>
Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
------------------------------------------------------------
jobs:
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 fail
test-amd64-i386-xl pass
test-amd64-i386-rhel6hvm-amd pass
test-amd64-i386-qemut-rhel6hvm-amd pass
test-amd64-i386-qemuu-rhel6hvm-amd pass
test-amd64-amd64-xl-qemut-debianhvm-amd64 pass
test-amd64-i386-xl-qemut-debianhvm-amd64 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 pass
test-amd64-i386-xl-qemuu-ovmf-amd64 pass
test-amd64-amd64-xl-qemut-win7-amd64 fail
test-amd64-i386-xl-qemut-win7-amd64 fail
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-i386-xl-qemuu-win7-amd64 fail
test-amd64-amd64-xl-win7-amd64 fail
test-amd64-i386-xl-win7-amd64 fail
test-amd64-i386-xl-credit2 pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-amd64-xl-pcipt-intel fail
test-amd64-i386-rhel6hvm-intel pass
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt fail
test-armhf-armhf-libvirt fail
test-amd64-i386-libvirt fail
test-amd64-i386-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair fail
test-amd64-amd64-xl-sedf-pin pass
test-amd64-amd64-xl-sedf pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 fail
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 fail
test-amd64-i386-xl-winxpsp3-vcpus1 fail
test-amd64-amd64-xl-qemut-winxpsp3 fail
test-amd64-i386-xl-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemuu-winxpsp3 fail
test-amd64-i386-xl-qemuu-winxpsp3 fail
test-amd64-amd64-xl-winxpsp3 fail
test-amd64-i386-xl-winxpsp3 fail
------------------------------------------------------------
sg-report-flight on osstest.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images
Logs, config files, etc. are available at
http://www.chiark.greenend.org.uk/~xensrcts/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Not pushing.
(No revision log; it would be 6320 lines long.)
[-- Attachment #2: Type: text/plain, Size: 126 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [qemu-mainline test] 31329: regressions - FAIL
2014-11-03 6:48 [qemu-mainline test] 31329: regressions - FAIL xen.org
@ 2014-11-03 9:43 ` Ian Campbell
2014-11-03 14:25 ` Ian Jackson
0 siblings, 1 reply; 6+ messages in thread
From: Ian Campbell @ 2014-11-03 9:43 UTC (permalink / raw)
To: xen.org, Stefano Stabellini, Anthony Perard; +Cc: xen-devel
Looks like this test hasn't succeeded since 6 October (flight 30603).
Looking over the various failures since then the
test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
one has been consistently failing.
There are a random smattering of other failures, the armhf guest-start
one below and also some of the usual heisenbugs.
Could someone have a look please.
Ian, doesn't look like the bisector has had a go at this, any idea why?
On Mon, 2014-11-03 at 06:48 +0000, xen.org wrote:
> flight 31329 qemu-mainline real [real]
> http://www.chiark.greenend.org.uk/~xensrcts/logs/31329/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
> test-armhf-armhf-xl 9 guest-start fail REGR. vs. 30603
> test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
>
> Tests which did not succeed, but are not blocking:
> test-armhf-armhf-libvirt 9 guest-start fail never pass
> test-amd64-i386-libvirt 9 guest-start fail never pass
> test-amd64-amd64-xl-pcipt-intel 9 guest-start fail never pass
> test-amd64-amd64-libvirt 9 guest-start fail never pass
> test-amd64-amd64-xl-winxpsp3 14 guest-stop fail never pass
> test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 14 guest-stop fail never pass
> test-amd64-i386-xl-win7-amd64 14 guest-stop fail never pass
> test-amd64-i386-xl-qemut-win7-amd64 14 guest-stop fail never pass
> test-amd64-i386-xl-qemut-winxpsp3-vcpus1 14 guest-stop fail never pass
> test-amd64-i386-xl-qemuu-win7-amd64 14 guest-stop fail never pass
> test-amd64-i386-xl-qemuu-winxpsp3 14 guest-stop fail never pass
> test-amd64-i386-xl-winxpsp3-vcpus1 14 guest-stop fail never pass
> test-amd64-amd64-xl-qemut-winxpsp3 14 guest-stop fail never pass
> test-amd64-amd64-xl-qemut-win7-amd64 14 guest-stop fail never pass
> test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-stop fail never pass
> test-amd64-i386-xl-winxpsp3 14 guest-stop fail never pass
> test-amd64-i386-xl-qemut-winxpsp3 14 guest-stop fail never pass
> test-amd64-amd64-xl-qemuu-win7-amd64 14 guest-stop fail never pass
> test-amd64-amd64-xl-win7-amd64 14 guest-stop fail never pass
>
> version targeted for testing:
> qemuu ee29498e4f0f3eff90eeeb7f5fa1703abedd2fb6
> baseline version:
> qemuu b00a0ddb31a393b8386d30a9bef4d9bbb249e7ec
>
> ------------------------------------------------------------
> People who touched revisions under test:
> Alexander Graf <agraf@suse.de>
> Alexey Kardashevskiy <aik@ozlabs.ru>
> Andreas Färber <afaerber@suse.de>
> Ard Biesheuvel <ard.biesheuvel@linaro.org>
> Aurelien Jarno <aurelien@aurel32.net>
> Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
> Bin Wu <wu.wubin@huawei.com>
> Chao Peng <chao.p.peng@linux.intel.com>
> Chen Fan <chen.fan.fnst@cn.fujitsu.com>
> Chen Gang <gang.chen.5i5j@gmail.com>
> Chenliang <chenliang88@huawei.com>
> Christian Borntraeger <borntraeger@de.ibm.com>
> Claudio Fontana <claudio.fontana@huawei.com>
> Corey Minyard <cminyard@mvista.com>
> Cornelia Huck <cornelia.huck@de.ibm.com>
> David Hildenbrand <dahi@linux.vnet.ibm.com>
> Don Slutz <dslutz@verizon.com>
> Dongxue Zhang <elta.era@gmail.com>
> Dr. David Alan Gilbert <dgilbert@redhat.com>
> Edgar E. Iglesias <edgar.iglesias@xilinx.com>
> Eduardo Habkost <ehabkost@redhat.com>
> Fabian Aggeler <aggelerf@ethz.ch>
> Fam Zheng <famz@redhat.com>
> Gerd Hoffmann <kraxel@redhat.com>
> Gonglei <arei.gonglei@huawei.com>
> Greg Bellows <greg.bellows@linaro.org>
> Igor Mammedov <imammedo@redhat.com>
> James Harper <james.harper@ejbdigital.com.au>
> James Harper <james@ejbdigital.com.au>
> Jan Kiszka <jan.kiszka@siemens.com>
> Jan Vesely <jano.vesely@gmail.com>
> Jens Freimann <jfrei@linux.vnet.ibm.com>
> Joel Schopp <jschopp@linux.vnet.ibm.com>
> John Snow <jsnow@redhat.com>
> Jonas Gorski <jogo@openwrt.org>
> Juan Quintela <quintela@redhat.com>
> Jun Li <junmuzi@gmail.com>
> Kevin Wolf <kwolf@redhat.com>
> KONRAD Frederic <fred.konrad@greensocs.com>
> Leon Alrae <leon.alrae@imgtec.com>
> Li Liu <john.liuli@huawei.com>
> Luiz Capitulino <lcapitulino@redhat.com>
> Marc-André Lureau <marcandre.lureau@gmail.com>
> Markus Armbruster <armbru@redhat.com>
> Martin Decky <martin@decky.cz>
> Max Filippov <jcmvbkbc@gmail.com>
> Max Reitz <mreitz@redhat.com>
> Michael Roth <mdroth@linux.vnet.ibm.com>
> Michael S. Tsirkin <mst@redhat.com>
> Michael Walle <michael@walle.cc> (for lm32)
> Mikhail Ilyin <m.ilin@samsung.com>
> Paolo Bonzini <pbonzini@redhat.com>
> Peter Crosthwaite <peter.crosthwaite@xilinx.com>
> Peter Lieven <pl@kamp.de>
> Peter Maydell <peter.maydell@linaro.org>
> Petr Matousek <pmatouse@redhat.com>
> Ray Strode <rstrode@redhat.com>
> Richard Jones <rjones@redhat.com>
> Richard W.M. Jones <rjones@redhat.com>
> Riku Voipio <riku.voipio@linaro.org>
> Rob Herring <rob.herring@linaro.org>
> Roger Pau Monne <roger.pau@citrix.com>
> Roger Pau Monné <roger.pau@citrix.com>
> Sergey Fedorov <s.fedorov@samsung.com>
> Stefan Berger <stefanb@linux.vnet.ibm.com>
> Stefan Hajnoczi <stefanha@redhat.com>
> Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Thomas Huth <thuth@linux.vnet.ibm.com>
> Ting Wang <kathy.wangting@huawei.com>
> Tony Breeds <tony@bakeyournoodle.com>
> Wei Huang <wei@redhat.com>
> Yongbok Kim <yongbok.kim@imgtec.com>
> Zhang Haoyu <zhanghy@sangfor.com>
> zhanghailiang <zhang.zhanghailiang@huawei.com>
> Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
> ------------------------------------------------------------
>
> jobs:
> 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 fail
> test-amd64-i386-xl pass
> test-amd64-i386-rhel6hvm-amd pass
> test-amd64-i386-qemut-rhel6hvm-amd pass
> test-amd64-i386-qemuu-rhel6hvm-amd pass
> test-amd64-amd64-xl-qemut-debianhvm-amd64 pass
> test-amd64-i386-xl-qemut-debianhvm-amd64 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 pass
> test-amd64-i386-xl-qemuu-ovmf-amd64 pass
> test-amd64-amd64-xl-qemut-win7-amd64 fail
> test-amd64-i386-xl-qemut-win7-amd64 fail
> test-amd64-amd64-xl-qemuu-win7-amd64 fail
> test-amd64-i386-xl-qemuu-win7-amd64 fail
> test-amd64-amd64-xl-win7-amd64 fail
> test-amd64-i386-xl-win7-amd64 fail
> test-amd64-i386-xl-credit2 pass
> test-amd64-i386-freebsd10-i386 pass
> test-amd64-amd64-xl-pcipt-intel fail
> test-amd64-i386-rhel6hvm-intel pass
> test-amd64-i386-qemut-rhel6hvm-intel pass
> test-amd64-i386-qemuu-rhel6hvm-intel pass
> test-amd64-amd64-libvirt fail
> test-armhf-armhf-libvirt fail
> test-amd64-i386-libvirt fail
> test-amd64-i386-xl-multivcpu pass
> test-amd64-amd64-pair pass
> test-amd64-i386-pair fail
> test-amd64-amd64-xl-sedf-pin pass
> test-amd64-amd64-xl-sedf pass
> test-amd64-i386-xl-qemut-winxpsp3-vcpus1 fail
> test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 fail
> test-amd64-i386-xl-winxpsp3-vcpus1 fail
> test-amd64-amd64-xl-qemut-winxpsp3 fail
> test-amd64-i386-xl-qemut-winxpsp3 fail
> test-amd64-amd64-xl-qemuu-winxpsp3 fail
> test-amd64-i386-xl-qemuu-winxpsp3 fail
> test-amd64-amd64-xl-winxpsp3 fail
> test-amd64-i386-xl-winxpsp3 fail
>
>
> ------------------------------------------------------------
> sg-report-flight on osstest.cam.xci-test.com
> logs: /home/xc_osstest/logs
> images: /home/xc_osstest/images
>
> Logs, config files, etc. are available at
> http://www.chiark.greenend.org.uk/~xensrcts/logs
>
> Test harness code can be found at
> http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
>
>
> Not pushing.
>
> (No revision log; it would be 6320 lines long.)
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [qemu-mainline test] 31329: regressions - FAIL
2014-11-03 9:43 ` Ian Campbell
@ 2014-11-03 14:25 ` Ian Jackson
2014-11-03 14:48 ` Stefano Stabellini
2014-11-03 15:01 ` Jan Beulich
0 siblings, 2 replies; 6+ messages in thread
From: Ian Jackson @ 2014-11-03 14:25 UTC (permalink / raw)
To: Ian Campbell; +Cc: Anthony Perard, xen-devel, xen.org, Stefano Stabellini
Ian Campbell writes ("Re: [Xen-devel] [qemu-mainline test] 31329: regressions - FAIL"):
> Looks like this test hasn't succeeded since 6 October (flight 30603).
>
> Looking over the various failures since then the
> test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
> one has been consistently failing.
This is the longstanding mptsas swiotlb bug.
In this particular test case, the migration test source host reports
lots of swiotlb full messages, first from bnx2 and then from mptsas.
The first such message is from bnx2 in the middle of guest boot
(32-bit PV Debian guest). The guest is booting on the source host,
and the guest's filesystem is provided via nbd. The source host has
the nbd client and the destination host the nbd server.
I have added `swiotlb=26422' to the host property `install-append
wheezy' for these two machines. Hopefully this will either work
around the problem, or at least provide more information.
Ian.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [qemu-mainline test] 31329: regressions - FAIL
2014-11-03 14:25 ` Ian Jackson
@ 2014-11-03 14:48 ` Stefano Stabellini
2014-11-03 14:57 ` Konrad Rzeszutek Wilk
2014-11-03 15:01 ` Jan Beulich
1 sibling, 1 reply; 6+ messages in thread
From: Stefano Stabellini @ 2014-11-03 14:48 UTC (permalink / raw)
To: Ian Jackson
Cc: xen-devel, Ian Campbell, Stefano Stabellini, David Vrabel,
Anthony Perard
CC'ing Konrad and David as this is most probably a problem with Linux.
On Mon, 3 Nov 2014, Ian Jackson wrote:
> Ian Campbell writes ("Re: [Xen-devel] [qemu-mainline test] 31329: regressions - FAIL"):
> > Looks like this test hasn't succeeded since 6 October (flight 30603).
> >
> > Looking over the various failures since then the
> > test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
> > one has been consistently failing.
>
> This is the longstanding mptsas swiotlb bug.
>
> In this particular test case, the migration test source host reports
> lots of swiotlb full messages, first from bnx2 and then from mptsas.
>
> The first such message is from bnx2 in the middle of guest boot
> (32-bit PV Debian guest). The guest is booting on the source host,
> and the guest's filesystem is provided via nbd. The source host has
> the nbd client and the destination host the nbd server.
>
> I have added `swiotlb=26422' to the host property `install-append
> wheezy' for these two machines. Hopefully this will either work
> around the problem, or at least provide more information.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [qemu-mainline test] 31329: regressions - FAIL
2014-11-03 14:48 ` Stefano Stabellini
@ 2014-11-03 14:57 ` Konrad Rzeszutek Wilk
0 siblings, 0 replies; 6+ messages in thread
From: Konrad Rzeszutek Wilk @ 2014-11-03 14:57 UTC (permalink / raw)
To: Stefano Stabellini
Cc: Anthony Perard, xen-devel, Ian Jackson, Ian Campbell, David Vrabel
On Mon, Nov 03, 2014 at 02:48:25PM +0000, Stefano Stabellini wrote:
> CC'ing Konrad and David as this is most probably a problem with Linux.
Yeah. And David posted a patch for this - but it hasn't been reposted
(it needs a compile fix).
>
> On Mon, 3 Nov 2014, Ian Jackson wrote:
> > Ian Campbell writes ("Re: [Xen-devel] [qemu-mainline test] 31329: regressions - FAIL"):
> > > Looks like this test hasn't succeeded since 6 October (flight 30603).
> > >
> > > Looking over the various failures since then the
> > > test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
> > > one has been consistently failing.
> >
> > This is the longstanding mptsas swiotlb bug.
> >
> > In this particular test case, the migration test source host reports
> > lots of swiotlb full messages, first from bnx2 and then from mptsas.
> >
> > The first such message is from bnx2 in the middle of guest boot
> > (32-bit PV Debian guest). The guest is booting on the source host,
> > and the guest's filesystem is provided via nbd. The source host has
> > the nbd client and the destination host the nbd server.
> >
> > I have added `swiotlb=26422' to the host property `install-append
> > wheezy' for these two machines. Hopefully this will either work
> > around the problem, or at least provide more information.
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [qemu-mainline test] 31329: regressions - FAIL
2014-11-03 14:25 ` Ian Jackson
2014-11-03 14:48 ` Stefano Stabellini
@ 2014-11-03 15:01 ` Jan Beulich
1 sibling, 0 replies; 6+ messages in thread
From: Jan Beulich @ 2014-11-03 15:01 UTC (permalink / raw)
To: xen.org; +Cc: Anthony Perard, xen-devel, Ian Campbell, Stefano Stabellini
>>> On 03.11.14 at 15:25, <Ian.Jackson@eu.citrix.com> wrote:
> Ian Campbell writes ("Re: [Xen-devel] [qemu-mainline test] 31329: regressions -
> FAIL"):
>> Looks like this test hasn't succeeded since 6 October (flight 30603).
>>
>> Looking over the various failures since then the
>> test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 30603
>> one has been consistently failing.
>
> This is the longstanding mptsas swiotlb bug.
And this is also - as I realized when reading this reply of yours - the
reason for the recent failures of the same test in the 4.2 tree.
Jan
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-11-03 15:01 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-11-03 6:48 [qemu-mainline test] 31329: regressions - FAIL xen.org
2014-11-03 9:43 ` Ian Campbell
2014-11-03 14:25 ` Ian Jackson
2014-11-03 14:48 ` Stefano Stabellini
2014-11-03 14:57 ` Konrad Rzeszutek Wilk
2014-11-03 15:01 ` Jan Beulich
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