* [xen-4.7-testing test] 105935: regressions - FAIL
@ 2017-02-21 10:37 osstest service owner
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From: osstest service owner @ 2017-02-21 10:37 UTC (permalink / raw)
To: xen-devel, osstest-admin
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flight 105935 xen-4.7-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/105935/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-credit2 17 guest-localmigrate/x10 fail REGR. vs. 105855
Tests which are failing intermittently (not blocking):
test-amd64-i386-xl-qemuu-debianhvm-amd64 9 debian-hvm-install fail in 105924 pass in 105935
test-amd64-i386-qemut-rhel6hvm-amd 11 guest-start/redhat.repeat fail in 105924 pass in 105935
test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm 17 guest-start/debianhvm.repeat fail in 105924 pass in 105935
test-amd64-i386-xl-raw 9 debian-di-install fail in 105924 pass in 105935
test-armhf-armhf-xl-rtds 7 host-ping-check-xen fail pass in 105924
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-libvirt 13 saverestore-support-check fail like 105855
test-armhf-armhf-libvirt-xsm 13 saverestore-support-check fail like 105855
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 105855
test-armhf-armhf-libvirt-raw 12 saverestore-support-check fail like 105855
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 105855
test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 105855
test-amd64-amd64-xl-rtds 9 debian-install fail like 105855
Tests which did not succeed, but are not blocking:
test-arm64-arm64-libvirt-xsm 1 build-check(1) blocked n/a
test-arm64-arm64-xl 1 build-check(1) blocked n/a
build-arm64-libvirt 1 build-check(1) blocked n/a
test-arm64-arm64-libvirt-qcow2 1 build-check(1) blocked n/a
test-arm64-arm64-libvirt 1 build-check(1) blocked n/a
test-arm64-arm64-xl-credit2 1 build-check(1) blocked n/a
test-arm64-arm64-xl-rtds 1 build-check(1) blocked n/a
test-arm64-arm64-xl-multivcpu 1 build-check(1) blocked n/a
test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a
test-armhf-armhf-xl-rtds 12 migrate-support-check fail in 105924 never pass
test-armhf-armhf-xl-rtds 13 saverestore-support-check fail in 105924 never pass
build-arm64 5 xen-build fail never pass
test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass
test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass
test-amd64-amd64-libvirt 12 migrate-support-check fail never pass
test-amd64-i386-libvirt 12 migrate-support-check fail never pass
test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass
test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass
build-arm64-xsm 5 xen-build 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-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass
build-arm64-pvops 5 kernel-build fail never pass
test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass
test-amd64-amd64-libvirt-vhd 11 migrate-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-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass
test-armhf-armhf-xl-credit2 13 saverestore-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-libvirt-xsm 12 migrate-support-check fail never pass
test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop fail never pass
test-armhf-armhf-libvirt-raw 11 migrate-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
version targeted for testing:
xen 8a9dfe392702cb987cab725fbda7345f4c3053da
baseline version:
xen 758378233b0b5d79a29735d95dc72410ef2f19aa
Last test of basis 105855 2017-02-16 15:36:15 Z 4 days
Testing same since 105924 2017-02-20 15:11:38 Z 0 days 2 attempts
------------------------------------------------------------
People who touched revisions under test:
Andrew Cooper <andrew.cooper3@citrix.com>
Dario Faggioli <dario.faggioli@citrix.com
Dario Faggioli <dario.faggioli@citrix.com>
David Woodhouse <dwmw@amazon.com>
George Dunlap <george.dunlap@citrix.com>
Jan Beulich <jbeulich@suse.com>
Kevin Tian <kevin.tian@intel.com>
Sergey Dyasli <sergey.dyasli@citrix.com>
Tamas K Lengyel <tamas@tklengyel.com>
jobs:
build-amd64-xsm pass
build-arm64-xsm fail
build-armhf-xsm pass
build-i386-xsm pass
build-amd64-xtf pass
build-amd64 pass
build-arm64 fail
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-arm64-libvirt blocked
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-prev pass
build-i386-prev pass
build-amd64-pvops pass
build-arm64-pvops fail
build-armhf-pvops pass
build-i386-pvops pass
build-amd64-rumprun pass
build-i386-rumprun pass
test-xtf-amd64-amd64-1 pass
test-xtf-amd64-amd64-2 pass
test-xtf-amd64-amd64-3 pass
test-xtf-amd64-amd64-4 pass
test-xtf-amd64-amd64-5 pass
test-amd64-amd64-xl pass
test-arm64-arm64-xl blocked
test-armhf-armhf-xl pass
test-amd64-i386-xl pass
test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm pass
test-amd64-i386-xl-qemut-debianhvm-amd64-xsm 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-xl-qemut-stubdom-debianhvm-amd64-xsm pass
test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm pass
test-amd64-amd64-libvirt-xsm pass
test-arm64-arm64-libvirt-xsm blocked
test-armhf-armhf-libvirt-xsm pass
test-amd64-i386-libvirt-xsm pass
test-amd64-amd64-xl-xsm pass
test-arm64-arm64-xl-xsm blocked
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-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-rumprun-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-armhf-armhf-xl-arndale pass
test-amd64-amd64-xl-credit2 fail
test-arm64-arm64-xl-credit2 blocked
test-armhf-armhf-xl-credit2 pass
test-armhf-armhf-xl-cubietruck pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-i386-rumprun-i386 pass
test-amd64-amd64-qemuu-nested-intel pass
test-amd64-amd64-xl-pvh-intel fail
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt pass
test-arm64-arm64-libvirt blocked
test-armhf-armhf-libvirt pass
test-amd64-i386-libvirt pass
test-amd64-amd64-migrupgrade pass
test-amd64-i386-migrupgrade pass
test-amd64-amd64-xl-multivcpu pass
test-arm64-arm64-xl-multivcpu blocked
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-arm64-arm64-libvirt-qcow2 blocked
test-amd64-amd64-xl-qcow2 pass
test-armhf-armhf-libvirt-raw pass
test-amd64-i386-xl-raw pass
test-amd64-amd64-xl-rtds fail
test-arm64-arm64-xl-rtds blocked
test-armhf-armhf-xl-rtds fail
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 pass
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd pass
test-amd64-amd64-xl-qemut-winxpsp3 pass
test-amd64-i386-xl-qemut-winxpsp3 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=master
Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary
Not pushing.
------------------------------------------------------------
commit 8a9dfe392702cb987cab725fbda7345f4c3053da
Author: Jan Beulich <jbeulich@suse.com>
Date: Mon Feb 20 16:02:47 2017 +0100
VMX: fix VMCS race on context-switch paths
When __context_switch() is being bypassed during original context
switch handling, the vCPU "owning" the VMCS partially loses control of
it: It will appear non-running to remote CPUs, and hence their attempt
to pause the owning vCPU will have no effect on it (as it already
looks to be paused). At the same time the "owning" CPU will re-enable
interrupts eventually (the lastest when entering the idle loop) and
hence becomes subject to IPIs from other CPUs requesting access to the
VMCS. As a result, when __context_switch() finally gets run, the CPU
may no longer have the VMCS loaded, and hence any accesses to it would
fail. Hence we may need to re-load the VMCS in vmx_ctxt_switch_from().
For consistency use the new function also in vmx_do_resume(), to
avoid leaving an open-coded incarnation of it around.
Reported-by: Kevin Mayer <Kevin.Mayer@gdata.de>
Reported-by: Anshul Makkar <anshul.makkar@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Sergey Dyasli <sergey.dyasli@citrix.com>
Tested-by: Sergey Dyasli <sergey.dyasli@citrix.com>
master commit: 2f4d2198a9b3ba94c959330b5c94fe95917c364c
master date: 2017-02-17 15:49:56 +0100
commit 19d4e55a01cdeafb6b14262806892fcd34bd205d
Author: George Dunlap <george.dunlap@citrix.com>
Date: Mon Feb 20 16:02:12 2017 +0100
xen/p2m: Fix p2m_flush_table for non-nested cases
Commit 71bb7304e7a7a35ea6df4b0cedebc35028e4c159 added flushing of
nested p2m tables whenever the host p2m table changed. Unfortunately
in the process, it added a filter to p2m_flush_table() function so
that the p2m would only be flushed if it was being used as a nested
p2m. This meant that the p2m was not being flushed at all for altp2m
callers.
Only check np2m_base if p2m_class for nested p2m's.
NB that this is not a security issue: The only time this codepath is
called is in cases where either nestedp2m or altp2m is enabled, and
neither of them are in security support.
Reported-by: Matt Leinhos <matt@starlab.io>
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Reviewed-by: Tim Deegan <tim@xen.org>
Tested-by: Tamas K Lengyel <tamas@tklengyel.com>
master commit: 6192e6378e094094906950120470a621d5b2977c
master date: 2017-02-15 17:15:56 +0000
commit ad19a5189d8a5b7d48c40cf62ff3682d24194ddf
Author: David Woodhouse <dwmw@amazon.com>
Date: Mon Feb 20 16:01:47 2017 +0100
x86/ept: allow write-combining on !mfn_valid() MMIO mappings again
For some MMIO regions, such as those high above RAM, mfn_valid() will
return false.
Since the fix for XSA-154 in commit c61a6f74f80e ("x86: enforce
consistent cachability of MMIO mappings"), guests have no longer been
able to use PAT to obtain write-combining on such regions because the
'ignore PAT' bit is set in EPT.
We probably want to err on the side of caution and preserve that
behaviour for addresses in mmio_ro_ranges, but not for normal MMIO
mappings. That necessitates a slight refactoring to check mfn_valid()
later, and let the MMIO case get through to the right code path.
Since we're not bailing out for !mfn_valid() immediately, the range
checks need to be adjusted to cope  simply by masking in the low bits
to account for 'order' instead of adding, to avoid overflow when the mfn
is INVALID_MFN (which happens on unmap, since we carefully call this
function to fill in the EMT even though the PTE won't be valid).
The range checks are also slightly refactored to put only one of them in
the fast path in the common case. If it doesn't overlap, then it
*definitely* isn't contained, so we don't need both checks. And if it
overlaps and is only one page, then it definitely *is* contained.
Finally, add a comment clarifying how that 'return -1' works  it isn't
returning an error and causing the mapping to fail; it relies on
resolve_misconfig() being able to split the mapping later. So it's
*only* sane to do it where order>0 and the 'problem' will be solved by
splitting the large page. Not for blindly returning 'error', which I was
tempted to do in my first attempt.
Signed-off-by: David Woodhouse <dwmw@amazon.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
master commit: 30921dc2df3665ca1b2593595aa6725ff013d386
master date: 2017-02-07 14:30:01 +0100
commit 19addfac3c32d34eee51eb401d18dcd48f6d1298
Author: Dario Faggioli <dario.faggioli@citrix.com>
Date: Mon Feb 20 16:01:20 2017 +0100
xen: credit2: never consider CPUs outside of our cpupool.
In fact, relying on the mask of what pCPUs belong to
which Credit2 runqueue is not enough. If we only do that,
when Credit2 is the boot scheduler, we may ASSERT() or
panic when moving a pCPU from Pool-0 to another cpupool.
This is because pCPUs outside of any pool are considered
part of cpupool0. This puts us at risk of crash when those
same pCPUs are added to another pool and something
different than the idle domain is found to be running
on them.
Note that, even if we prevent the above to happen (which
is the purpose of this patch), this is still pretty bad,
in fact, when we remove a pCPU from Pool-0:
- in Credit1, as we do *not* update prv->ncpus and
prv->credit, which means we're considering the wrong
total credits when doing accounting;
- in Credit2, the pCPU remains part of one runqueue,
and is hence at least considered during load balancing,
even if no vCPU should really run there.
In Credit1, this "only" causes skewed accounting and
no crashes because there is a lot of `cpumask_and`ing
going on with the cpumask of the domains' cpupool
(which, BTW, comes at a price).
A quick and not to involved (and easily backportable)
solution for Credit2, is to do exactly the same.
Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com
Acked-by: George Dunlap <george.dunlap@citrix.com>
master commit: e7191920261d20e52ca4c06a03589a1155981b04
master date: 2017-01-24 17:02:07 +0000
commit d9dec4151a2ae2708c4b71f9e78257e5c874e6eb
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Feb 20 16:00:20 2017 +0100
x86/VT-x: Dump VMCS on VMLAUNCH/VMRESUME failure
If a VMLAUNCH/VMRESUME fails due to invalid control or host state, dump the
VMCS before crashing the domain.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: d0fd9ae54491328b10dee4003656c14b3bf3d3e9
master date: 2016-07-04 10:51:48 +0100
(qemu changes not included)
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