* [xen-4.9-testing baseline-only test] 72498: regressions - trouble: broken/fail/pass
@ 2017-11-29 9:20 Platform Team regression test user
0 siblings, 0 replies; only message in thread
From: Platform Team regression test user @ 2017-11-29 9:20 UTC (permalink / raw)
To: xen-devel, osstest-admin
This run is configured for baseline tests only.
flight 72498 xen-4.9-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72498/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl <job status> broken
test-amd64-amd64-xl 4 host-install(4) broken REGR. vs. 72487
test-amd64-amd64-xl-qemut-win7-amd64 7 xen-boot fail REGR. vs. 72487
test-amd64-amd64-qemuu-nested-intel 14 xen-boot/l1 fail REGR. vs. 72487
test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install fail REGR. vs. 72487
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-xl-rtds 7 xen-boot fail REGR. vs. 72487
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail blocked in 72487
test-amd64-i386-xl-qemut-win10-i386 10 windows-install fail like 72487
test-amd64-i386-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail like 72487
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail like 72487
test-amd64-amd64-xl-qemut-win10-i386 10 windows-install fail never pass
test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass
test-amd64-i386-xl-qemuu-ws16-amd64 10 windows-install fail never pass
test-amd64-amd64-xl-qemut-ws16-amd64 10 windows-install fail never pass
test-armhf-armhf-xl-credit2 13 migrate-support-check fail never pass
test-armhf-armhf-xl-credit2 14 saverestore-support-check fail never pass
test-armhf-armhf-xl 13 migrate-support-check fail never pass
test-armhf-armhf-xl 14 saverestore-support-check fail never pass
test-armhf-armhf-xl-midway 13 migrate-support-check fail never pass
test-armhf-armhf-xl-midway 14 saverestore-support-check fail never pass
test-armhf-armhf-libvirt 13 migrate-support-check fail never pass
test-armhf-armhf-libvirt 14 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-xsm 13 migrate-support-check fail never pass
test-armhf-armhf-libvirt-xsm 14 saverestore-support-check fail never pass
test-armhf-armhf-xl-xsm 13 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 14 saverestore-support-check fail never pass
test-amd64-amd64-xl-qemuu-ws16-amd64 10 windows-install fail never pass
test-amd64-amd64-libvirt-xsm 13 migrate-support-check fail never pass
test-amd64-amd64-libvirt 13 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 13 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 14 saverestore-support-check fail never pass
test-amd64-i386-libvirt 13 migrate-support-check fail never pass
test-amd64-i386-libvirt-xsm 13 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 13 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 14 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-raw 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt-raw 13 saverestore-support-check fail never pass
test-amd64-i386-libvirt-qcow2 12 migrate-support-check fail never pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 12 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 13 saverestore-support-check fail never pass
test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2 fail never pass
test-amd64-amd64-libvirt-vhd 12 migrate-support-check fail never pass
test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop fail never pass
version targeted for testing:
xen 0a0dcdcd20e9711cbfb08db5b21af5299ee1eb8b
baseline version:
xen ae34ab8c5d2e977f6d8081c2ce4494875232f563
Last test of basis 72487 2017-11-24 00:21:10 Z 5 days
Testing same since 72498 2017-11-29 01:49:15 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
George Dunlap <george.dunlap@citrix.com>
Jan Beulich <jbeulich@suse.com>
Julien Grall <julien.grall@linaro.org>
jobs:
build-amd64-xsm pass
build-armhf-xsm pass
build-i386-xsm pass
build-amd64-xtf pass
build-amd64 pass
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-prev pass
build-i386-prev pass
build-amd64-pvops pass
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 broken
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-armhf-armhf-libvirt-xsm pass
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-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-amd64-amd64-xl-qemut-ws16-amd64 fail
test-amd64-i386-xl-qemut-ws16-amd64 fail
test-amd64-amd64-xl-qemuu-ws16-amd64 fail
test-amd64-i386-xl-qemuu-ws16-amd64 fail
test-amd64-amd64-xl-credit2 pass
test-armhf-armhf-xl-credit2 pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-i386-rumprun-i386 pass
test-amd64-amd64-xl-qemut-win10-i386 fail
test-amd64-i386-xl-qemut-win10-i386 fail
test-amd64-amd64-xl-qemuu-win10-i386 fail
test-amd64-i386-xl-qemuu-win10-i386 fail
test-amd64-amd64-qemuu-nested-intel fail
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt pass
test-armhf-armhf-libvirt pass
test-amd64-i386-libvirt pass
test-amd64-amd64-livepatch pass
test-amd64-i386-livepatch pass
test-armhf-armhf-xl-midway pass
test-amd64-amd64-migrupgrade pass
test-amd64-i386-migrupgrade 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-amd64-i386-libvirt-qcow2 pass
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-armhf-armhf-xl-rtds pass
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd pass
------------------------------------------------------------
sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images
Logs, config files, etc. are available at
http://osstest.xs.citrite.net/~osstest/testlogs/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
broken-job test-amd64-amd64-xl broken
broken-step test-amd64-amd64-xl host-install(4)
Push not applicable.
------------------------------------------------------------
commit 0a0dcdcd20e9711cbfb08db5b21af5299ee1eb8b
Author: George Dunlap <george.dunlap@citrix.com>
Date: Tue Nov 28 13:27:32 2017 +0100
p2m: Check return value of p2m_set_entry() when decreasing reservation
If the entire range specified to p2m_pod_decrease_reservation() is marked
populate-on-demand, then it will make a single p2m_set_entry() call,
reducing its PoD entry count.
Unfortunately, in the right circumstances, this p2m_set_entry() call
may fail. It that case, repeated calls to decrease_reservation() may
cause p2m->pod.entry_count to fall below zero, potentially tripping
over BUG_ON()s to the contrary.
Instead, check to see if the entry succeeded, and return false if not.
The caller will then call guest_remove_page() on the gfns, which will
return -EINVAL upon finding no valid memory there to return.
Unfortunately if the order > 0, the entry may have partially changed.
A domain_crash() is probably the safest thing in that case.
Other p2m_set_entry() calls in the same function should be fine,
because they are writing the entry at its current order. Nonetheless,
check the return value and crash if our assumption turns otu to be
wrong.
This is part of XSA-247.
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: a3d64de8e86f5812917d2d0af28298f80debdf9a
master date: 2017-11-28 13:13:26 +0100
commit fb51cab5b182da4fa5abe6eac6571471540b80db
Author: George Dunlap <george.dunlap@citrix.com>
Date: Tue Nov 28 13:27:03 2017 +0100
p2m: Always check to see if removing a p2m entry actually worked
The PoD zero-check functions speculatively remove memory from the p2m,
then check to see if it's completely zeroed, before putting it in the
cache.
Unfortunately, the p2m_set_entry() calls may fail if the underlying
pagetable structure needs to change and the domain has exhausted its
p2m memory pool: for instance, if we're removing a 2MiB region out of
a 1GiB entry (in the p2m_pod_zero_check_superpage() case), or a 4k
region out of a 2MiB or larger entry (in the p2m_pod_zero_check()
case); and the return value is not checked.
The underlying mfn will then be added into the PoD cache, and at some
point mapped into another location in the p2m. If the guest
afterwards ballons out this memory, it will be freed to the hypervisor
and potentially reused by another domain, in spite of the fact that
the original domain still has writable mappings to it.
There are several places where p2m_set_entry() shouldn't be able to
fail, as it is guaranteed to write an entry of the same order that
succeeded before. Add a backstop of crashing the domain just in case,
and an ASSERT_UNREACHABLE() to flag up the broken assumption on debug
builds.
While we're here, use PAGE_ORDER_2M rather than a magic constant.
This is part of XSA-247.
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: 92790672dedf2eab042e04ecc277c19d40fd348a
master date: 2017-11-28 13:13:03 +0100
commit 61c13eddc60ec9a66b861a6eaabd8bafa4f0700f
Author: Julien Grall <julien.grall@linaro.org>
Date: Tue Nov 28 13:26:28 2017 +0100
x86/pod: prevent infinite loop when shattering large pages
When populating pages, the PoD may need to split large ones using
p2m_set_entry and request the caller to retry (see ept_get_entry for
instance).
p2m_set_entry may fail to shatter if it is not possible to allocate
memory for the new page table. However, the error is not propagated
resulting to the callers to retry infinitely the PoD.
Prevent the infinite loop by return false when it is not possible to
shatter the large mapping.
This is XSA-246.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
master commit: a1c6c6768971ea387d7eba0803908ef0928b43ac
master date: 2017-11-28 13:11:55 +0100
commit 52ad6515a2620ee7816f3f136d2de3edf3fd92b1
Author: Jan Beulich <jbeulich@suse.com>
Date: Tue Nov 28 13:25:30 2017 +0100
update Xen version to 4.9.2-pre
(qemu changes not included)
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