Hi, On Fri, 2014-10-17 at 00:42 +0100, xen.org wrote:

*** Found and reproduced problem changeset ***

Bug is in tree: libvirt git://libvirt.org/libvirt.git Bug introduced: 24c160376275b7d31f71fbde83af8183cbf744a7 Bug not present: 69f7b67d55316ab7b28fb904b346943497b856a1

The Xen automated build tests have discovered a built error on armhf. I don't think it is Xen specific. Our bisector has fingered the changeset below. I've had a skim of the git log from there to master and of the outstanding patches on libvir list and I don't see anything which is obviously a related fix, so I hope this is still useful/relevant. An instance of the failure can be seen at http://www.chiark.greenend.org.uk/~xensrcts/logs/30765/build-armhf-libvirt/i... The logs say: util/virsocketaddr.c: In function 'virSocketAddrIsNumericLocalhost': util/virsocketaddr.c:904:17: error: cast increases required alignment of target type [-Werror=cast-align] util/virsocketaddr.c:909:17: error: cast increases required alignment of target type [-Werror=cast-align] Ian.

commit 24c160376275b7d31f71fbde83af8183cbf744a7 Author: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Date: Tue Oct 7 12:07:31 2014 +0800

conf: add check if migration_host is a localhost address

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>

Signed-off-by: Ján Tomko <jtomko@redhat.com>

For bisection revision-tuple graph see: http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.libvirt.build-arm... Revision IDs in each graph node refer, respectively, to the Trees above.

---------------------------------------- Searching for failure / basis pass: 30765 fail [host=marilith-n4] / 30748 ok. Failure / basis pass flights: 30765 / 30748 Tree: gnulib_libvirt git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try] Tree: libvirt git://libvirt.org/libvirt.git Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git Tree: xen git://xenbits.xen.org/xen.git Latest b155b0649814b20e635a2db305696710fa1037ce e9a1c4384c4f83a8e0d5d98c80369ecfd5b3f2e0 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a Basis pass b155b0649814b20e635a2db305696710fa1037ce 4d1852c48541a29e3c47caf0f2b801dfcb6579db c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 7d96cc5c4b2670a4220a50746fa17a0e8a4da1c2 Generating revisions with ./adhoc-revtuple-generator git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]#b155b0649814b20e635a2db305696710fa1037ce-b155b0649814b20e635a2db305696710fa1037ce git://libvirt.org/libvirt.git#4d1852c48541a29e3c47caf0f2b801dfcb6579db-e9a1c4384c4f83a8e0d5d98c80369ecfd5b3f2e0 git://xenbits.xen.org/staging/qemu-upstream-unstable.git#c9d8f8b755e8960edf7725e05f3e6ac743a5e12e-c9d8f8b755e8960edf7725e05f3e6ac743a5e12e git://xenbits.xen.org/xen.git#7d96cc5c4b2670a4220a50746fa17a0e8a4da1c2-4d57153b52a36183d58e8de6ba613929f906386a + exec + sh -xe + cd /export/home/osstest/repos/libvirt + git remote set-url origin git://drall.uk.xensource.com:9419/git://libvirt.org/libvirt.git + git fetch -p origin +refs/heads/*:refs/remotes/origin/* + exec + sh -xe + cd /export/home/osstest/repos/xen + git remote set-url origin git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git + git fetch -p origin +refs/heads/*:refs/remotes/origin/* + exec + sh -xe + cd /export/home/osstest/repos/libvirt + git remote set-url origin git://drall.uk.xensource.com:9419/git://libvirt.org/libvirt.git + git fetch -p origin +refs/heads/*:refs/remotes/origin/* + exec + sh -xe + cd /export/home/osstest/repos/xen + git remote set-url origin git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git + git fetch -p origin +refs/heads/*:refs/remotes/origin/* Loaded 3959 nodes in revision graph Searching for test results: 30748 pass b155b0649814b20e635a2db305696710fa1037ce 4d1852c48541a29e3c47caf0f2b801dfcb6579db c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 7d96cc5c4b2670a4220a50746fa17a0e8a4da1c2 30765 fail b155b0649814b20e635a2db305696710fa1037ce e9a1c4384c4f83a8e0d5d98c80369ecfd5b3f2e0 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30776 pass b155b0649814b20e635a2db305696710fa1037ce 4d1852c48541a29e3c47caf0f2b801dfcb6579db c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 7d96cc5c4b2670a4220a50746fa17a0e8a4da1c2 30777 fail b155b0649814b20e635a2db305696710fa1037ce e9a1c4384c4f83a8e0d5d98c80369ecfd5b3f2e0 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30779 fail b155b0649814b20e635a2db305696710fa1037ce 3d6c07f7f804be936df800eed749d01873da5a45 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30780 fail b155b0649814b20e635a2db305696710fa1037ce 24c160376275b7d31f71fbde83af8183cbf744a7 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30781 pass b155b0649814b20e635a2db305696710fa1037ce 4d1852c48541a29e3c47caf0f2b801dfcb6579db c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30783 pass b155b0649814b20e635a2db305696710fa1037ce 6c31911a964f42f83d7f6b7c86ad40c17c71fcea c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30784 pass b155b0649814b20e635a2db305696710fa1037ce 69f7b67d55316ab7b28fb904b346943497b856a1 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30785 fail b155b0649814b20e635a2db305696710fa1037ce 24c160376275b7d31f71fbde83af8183cbf744a7 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30786 pass b155b0649814b20e635a2db305696710fa1037ce 69f7b67d55316ab7b28fb904b346943497b856a1 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30787 fail b155b0649814b20e635a2db305696710fa1037ce 24c160376275b7d31f71fbde83af8183cbf744a7 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30789 pass b155b0649814b20e635a2db305696710fa1037ce 69f7b67d55316ab7b28fb904b346943497b856a1 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a 30790 fail b155b0649814b20e635a2db305696710fa1037ce 24c160376275b7d31f71fbde83af8183cbf744a7 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a Searching for interesting versions Result found: flight 30748 (pass), for basis pass Result found: flight 30765 (fail), for basis failure Repro found: flight 30776 (pass), for basis pass Repro found: flight 30777 (fail), for basis failure 0 revisions at b155b0649814b20e635a2db305696710fa1037ce 69f7b67d55316ab7b28fb904b346943497b856a1 c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 4d57153b52a36183d58e8de6ba613929f906386a No revisions left to test, checking graph state. Result found: flight 30784 (pass), for last pass Result found: flight 30785 (fail), for first failure Repro found: flight 30786 (pass), for last pass Repro found: flight 30787 (fail), for first failure Repro found: flight 30789 (pass), for last pass Repro found: flight 30790 (fail), for first failure

*** Found and reproduced problem changeset ***

Bug is in tree: libvirt git://libvirt.org/libvirt.git Bug introduced: 24c160376275b7d31f71fbde83af8183cbf744a7 Bug not present: 69f7b67d55316ab7b28fb904b346943497b856a1

+ exec + sh -xe + cd /export/home/osstest/repos/libvirt + git remote set-url origin git://drall.uk.xensource.com:9419/git://libvirt.org/libvirt.git + git fetch -p origin +refs/heads/*:refs/remotes/origin/*

commit 24c160376275b7d31f71fbde83af8183cbf744a7 Author: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Date: Tue Oct 7 12:07:31 2014 +0800

conf: add check if migration_host is a localhost address

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>

Signed-off-by: Ján Tomko <jtomko@redhat.com>

Revision graph left in /home/xc_osstest/results/bisect.libvirt.build-armhf-libvirt.libvirt-build.{dot,ps,png,html}. ---------------------------------------- 30790: tolerable ALL FAIL

flight 30790 libvirt real-bisect [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/30790/

Failures :-/ but no regressions.

Tests which did not succeed, including tests which could not be run: build-armhf-libvirt 5 libvirt-build fail baseline untested

jobs: build-armhf-libvirt 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

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