[qemu-mainline bisection] 174696: testing test-amd64-amd64-libvirt-vhd

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-vhd
testid guest-start/debian.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat
 --summary-out=tmp/174696.bisection-summary --basis-template=174668 
--blessings=real,real-bisect,real-retry --flight=174696 qemu-mainline 
test-amd64-amd64-libvirt-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 174674 fail [host=italia0] / 174668 ok.
Failure / basis pass flights: 174674 / 174668
(tree with no url: minios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
50bee4cc121aacc67f40b6c5ee0c71d3879dcc41 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
f21f1cfeb94b94ce044726856c291bed9391e3a4 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e61a78981364925a43c9cc24dc77b62ff7b93c9f
Basis pass 7f7a09a2d25a668092be98ed5abfaeec572f5104 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
524fc737431d240f9d9f10aaf381003092868bac 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#7f7a09a2d25a668092be98ed5abfaeec572f5104-d649faddb3ec0a360d1e15aa7aaf2452eba3bac8
 
https://gitlab.com/keycodemap/keycodemapdb.git#57ba70da5312170883a3d622cd2aa3fd0e2ec7ae-57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/osstest/ovmf.git#239bcf78053f4581cc3468ab961f9d37e859c7d9-50bee4cc121aacc67f40b6c5ee0c71d3879dcc41
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://git.qemu.org/qemu.git#524fc737431d240f9d9f10aaf381003092868bac-f21f1cfeb94b94ce044726856c291bed9391e3a4
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-46de2ee\
 c93bffa0706e6229c0da2919763c8eb04 
git://xenbits.xen.org/xen.git#37f82facd62f720fdcec104f72f86b8c6c214820-e61a78981364925a43c9cc24dc77b62ff7b93c9f
Loaded 79986 nodes in revision graph
Searching for test results:
 174668 pass 7f7a09a2d25a668092be98ed5abfaeec572f5104 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
524fc737431d240f9d9f10aaf381003092868bac 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
 174674 fail d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
50bee4cc121aacc67f40b6c5ee0c71d3879dcc41 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
f21f1cfeb94b94ce044726856c291bed9391e3a4 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e61a78981364925a43c9cc24dc77b62ff7b93c9f
 174688 pass 7f7a09a2d25a668092be98ed5abfaeec572f5104 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
524fc737431d240f9d9f10aaf381003092868bac 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
 174694 fail d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
50bee4cc121aacc67f40b6c5ee0c71d3879dcc41 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
f21f1cfeb94b94ce044726856c291bed9391e3a4 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e61a78981364925a43c9cc24dc77b62ff7b93c9f
Searching for interesting versions
 Result found: flight 174668 (pass), for basis pass
 Result found: flight 174674 (fail), for basis failure (at ancestor ~1)
 Repro found: flight 174688 (pass), for basis pass
 Repro found: flight 174694 (fail), for basis failure
 6 revisions at d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
f21f1cfeb94b94ce044726856c291bed9391e3a4 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e61a78981364925a43c9cc24dc77b62ff7b93c9f
Looking 3 below d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
f21f1cfeb94b94ce044726856c291bed9391e3a4 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e61a78981364925a43c9cc24dc77b62ff7b93c9f.
Argument "X" isn't numeric in numeric comparison (<=>) at ./cs-bisection-step 
line 768.
Should test d649faddb3ec0a360d1e15aa7aaf2452eba3bac8 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239bcf78053f4581cc3468ab961f9d37e859c7d9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
524fc737431d240f9d9f10aaf381003092868bac 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820.
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 174696...
Need 174696.test-amd64-amd64-libvirt-vhd (like 174674)
Creating 174696.test-amd64-amd64-libvirt-vhd (copying from 174674)
Need 174696.build-amd64 (like 174674)
 revision_ovmf=239bcf78053f4581cc3468ab961f9d37e859c7d9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=524fc737431d240f9d9f10aaf381003092868bac
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=37f82facd62f720fdcec104f72f86b8c6c214820
Searching for build-amd64 (like 174674) to reuse...
Can reuse build 174688.build-amd64.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='174688.build-amd64', 2='174696', 
3='test-amd64-amd64-libvirt-vhd', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.424893534583138...
Populating 174696...
Need 174696.test-amd64-amd64-libvirt-vhd (like 174674)
Creating 174696.test-amd64-amd64-libvirt-vhd (copying from 174674)
Need 174696.build-amd64 (like 174674)
 revision_ovmf=239bcf78053f4581cc3468ab961f9d37e859c7d9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=524fc737431d240f9d9f10aaf381003092868bac
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=37f82facd62f720fdcec104f72f86b8c6c214820
Can reuse build 174688.build-amd64.
Need 174696.build-amd64-pvops (like 174674)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 174674) to reuse...
Can reuse build-kern 174681.build-amd64-pvops.
Need 174696.build-amd64-libvirt (like 174674)
 revision_libvirt=d649faddb3ec0a360d1e15aa7aaf2452eba3bac8
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=37f82facd62f720fdcec104f72f86b8c6c214820
Creating 174696.build-amd64-libvirt (copying from 174674)
Need 174696.build-amd64 (like 174674)
 revision_ovmf=239bcf78053f4581cc3468ab961f9d37e859c7d9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=524fc737431d240f9d9f10aaf381003092868bac
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=37f82facd62f720fdcec104f72f86b8c6c214820
Can reuse build 174688.build-amd64.
Need 174696.build-amd64 (like 174674)
 revision_ovmf=239bcf78053f4581cc3468ab961f9d37e859c7d9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=524fc737431d240f9d9f10aaf381003092868bac
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=37f82facd62f720fdcec104f72f86b8c6c214820
Can reuse build 174688.build-amd64.
Checking for flail (since 174668)...
Flight 174696 ready to go.