From: Platform Team regression test user <citrix-osstest@xenproject.org>
To: xen-devel@lists.xensource.com, osstest-admin@xenproject.org
Subject: [qemu-mainline baseline-only test] 71211: regressions - trouble: blocked/broken/fail/pass
Date: Fri, 21 Apr 2017 09:54:55 +0100 [thread overview]
Message-ID: <osstest-71211-mainreport@xen.org> (raw)
This run is configured for baseline tests only.
flight 71211 qemu-mainline real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71211/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-amd 6 xen-boot fail REGR. vs. 71203
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-xl-rtds 19 capture-logs(19) broken REGR. vs. 71203
test-armhf-armhf-libvirt-xsm 13 saverestore-support-check fail like 71203
test-armhf-armhf-libvirt 13 saverestore-support-check fail like 71203
test-armhf-armhf-libvirt-raw 12 saverestore-support-check fail like 71203
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 71203
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 71203
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 9 windows-install fail like 71203
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
build-arm64 2 hosts-allocate broken never pass
build-arm64-pvops 2 hosts-allocate broken never pass
build-arm64-xsm 2 hosts-allocate broken never pass
build-arm64 3 capture-logs broken never pass
build-arm64-xsm 3 capture-logs broken never pass
build-arm64-pvops 3 capture-logs broken never pass
test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass
test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-credit2 13 saverestore-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 12 migrate-support-check fail never pass
test-armhf-armhf-xl 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-midway 12 migrate-support-check fail never pass
test-armhf-armhf-xl-midway 13 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt 12 migrate-support-check fail never pass
test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 12 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 13 saverestore-support-check 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-armhf-armhf-libvirt-raw 11 migrate-support-check fail never pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 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-vhd 11 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 12 saverestore-support-check fail never pass
test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail never pass
version targeted for testing:
qemuu ca55019dacb821cc675273237a5173fc67bf3230
baseline version:
qemuu 9c6b899f7a46893ab3b671e341a2234e9c0c060e
Last test of basis 71203 2017-04-18 23:17:46 Z 2 days
Testing same since 71211 2017-04-20 19:17:49 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
Fam Zheng <famz@redhat.com>
Jeff Cody <jcody@redhat.com>
Peter Maydell <peter.maydell@linaro.org>
jobs:
build-amd64-xsm pass
build-arm64-xsm broken
build-armhf-xsm pass
build-i386-xsm pass
build-amd64 pass
build-arm64 broken
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-arm64-libvirt blocked
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-pvops pass
build-arm64-pvops broken
build-armhf-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl pass
test-arm64-arm64-xl blocked
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-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 pass
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 pass
test-amd64-i386-xl-qemuu-ovmf-amd64 pass
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-i386-xl-qemuu-win7-amd64 fail
test-amd64-amd64-xl-credit2 pass
test-arm64-arm64-xl-credit2 blocked
test-armhf-armhf-xl-credit2 pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-amd64-qemuu-nested-intel fail
test-amd64-amd64-xl-pvh-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-armhf-armhf-xl-midway 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 pass
test-arm64-arm64-xl-rtds blocked
test-armhf-armhf-xl-rtds broken
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 fail
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.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-step build-arm64 hosts-allocate
broken-step build-arm64-pvops hosts-allocate
broken-step build-arm64-xsm hosts-allocate
broken-step build-arm64 capture-logs
broken-step build-arm64-xsm capture-logs
broken-step build-arm64-pvops capture-logs
broken-step test-armhf-armhf-xl-rtds capture-logs(19)
Push not applicable.
------------------------------------------------------------
commit ca55019dacb821cc675273237a5173fc67bf3230
Author: Peter Maydell <peter.maydell@linaro.org>
Date: Tue Apr 18 17:13:50 2017 +0100
Update version for v2.9.0-rc5 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
commit d1263f8f1805ffe6a9da8520a6aa96062bc794f4
Merge: 9c6b899 91af091
Author: Peter Maydell <peter.maydell@linaro.org>
Date: Tue Apr 18 16:18:15 2017 +0100
Merge remote-tracking branch 'remotes/famz/tags/block-pull-request' into staging
# gpg: Signature made Tue 18 Apr 2017 15:58:32 BST
# gpg: using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021 AD56 CA35 624C 6A91 71C6
* remotes/famz/tags/block-pull-request:
block: Drain BH in bdrv_drained_begin
block: Walk bs->children carefully in bdrv_drain_recurse
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
commit 91af091f92358c2ff828fa1def1a7bea9b701cdf
Author: Fam Zheng <famz@redhat.com>
Date: Tue Apr 18 22:30:44 2017 +0800
block: Drain BH in bdrv_drained_begin
During block job completion, nothing is preventing
block_job_defer_to_main_loop_bh from being called in a nested
aio_poll(), which is a trouble, such as in this code path:
qmp_block_commit
commit_active_start
bdrv_reopen
bdrv_reopen_multiple
bdrv_reopen_prepare
bdrv_flush
aio_poll
aio_bh_poll
aio_bh_call
block_job_defer_to_main_loop_bh
stream_complete
bdrv_reopen
block_job_defer_to_main_loop_bh is the last step of the stream job,
which should have been "paused" by the bdrv_drained_begin/end in
bdrv_reopen_multiple, but it is not done because it's in the form of a
main loop BH.
Similar to why block jobs should be paused between drained_begin and
drained_end, BHs they schedule must be excluded as well. To achieve
this, this patch forces draining the BH in BDRV_POLL_WHILE.
As a side effect this fixes a hang in block_job_detach_aio_context
during system_reset when a block job is ready:
#0 0x0000555555aa79f3 in bdrv_drain_recurse
#1 0x0000555555aa825d in bdrv_drained_begin
#2 0x0000555555aa8449 in bdrv_drain
#3 0x0000555555a9c356 in blk_drain
#4 0x0000555555aa3cfd in mirror_drain
#5 0x0000555555a66e11 in block_job_detach_aio_context
#6 0x0000555555a62f4d in bdrv_detach_aio_context
#7 0x0000555555a63116 in bdrv_set_aio_context
#8 0x0000555555a9d326 in blk_set_aio_context
#9 0x00005555557e38da in virtio_blk_data_plane_stop
#10 0x00005555559f9d5f in virtio_bus_stop_ioeventfd
#11 0x00005555559fa49b in virtio_bus_stop_ioeventfd
#12 0x00005555559f6a18 in virtio_pci_stop_ioeventfd
#13 0x00005555559f6a18 in virtio_pci_reset
#14 0x00005555559139a9 in qdev_reset_one
#15 0x0000555555916738 in qbus_walk_children
#16 0x0000555555913318 in qdev_walk_children
#17 0x0000555555916738 in qbus_walk_children
#18 0x00005555559168ca in qemu_devices_reset
#19 0x000055555581fcbb in pc_machine_reset
#20 0x00005555558a4d96 in qemu_system_reset
#21 0x000055555577157a in main_loop_should_exit
#22 0x000055555577157a in main_loop
#23 0x000055555577157a in main
The rationale is that the loop in block_job_detach_aio_context cannot
make any progress in pausing/completing the job, because bs->in_flight
is 0, so bdrv_drain doesn't process the block_job_defer_to_main_loop
BH. With this patch, it does.
Reported-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170418143044.12187-3-famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Tested-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
commit 178bd438af5c95deef5073416c60396f88e97ec9
Author: Fam Zheng <famz@redhat.com>
Date: Tue Apr 18 22:30:43 2017 +0800
block: Walk bs->children carefully in bdrv_drain_recurse
The recursive bdrv_drain_recurse may run a block job completion BH that
drops nodes. The coming changes will make that more likely and use-after-free
would happen without this patch
Stash the bs pointer and use bdrv_ref/bdrv_unref in addition to
QLIST_FOREACH_SAFE to prevent such a case from happening.
Since bdrv_unref accesses global state that is not protected by the AioContext
lock, we cannot use bdrv_ref/bdrv_unref unconditionally. Fortunately the
protection is not needed in IOThread because only main loop can modify a graph
with the AioContext lock held.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170418143044.12187-2-famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Tested-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
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