[qemu-upstream-4.17-testing bisection] 181864: testing test-amd64-i386-xl-qemuu-ws16-amd64

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

branch xen-4.17-testing
xenbranch xen-4.17-testing
job test-amd64-i386-xl-qemuu-ws16-amd64
testid xen-install

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://xenbits.xen.org/qemu-xen.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-upstream-4.17-testing/test-amd64-i386-xl-qemuu-ws16-amd64.xen-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-upstream-4.17-testing/test-amd64-i386-xl-qemuu-ws16-amd64.xen-install
 --summary-out=tmp/181864.bisection-summary --basis-template=175008 
--blessings=real,real-bisect,real-retry --flight=181864 
qemu-upstream-4.17-testing test-amd64-i386-xl-qemuu-ws16-amd64 xen-install
Searching for failure / basis pass:
 181841 fail [host=nocera0] / 175008 [host=nocera1] template as basis? using 
template as basis.
Failure / basis pass flights: 181841 / 175008
(tree with no url: minios)
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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3399f64588428010d48c754f3743bdc8131fa270 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
eeaede60ffb1760c06850cae562d104e4f98c859 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
47eb94123035a2987dd1e328e9adec6db36e7fb3
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb-3399f64588428010d48c754f3743bdc8131fa270
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-eeaede60ffb1760c06850cae562d104e4f98c859
 
git://xenbits.xen.org/osstest/seabios.git#645a64b4911d7cadf5749d7375544fc2384e70ba-1281e340ad1d90c0cc8e8d902bb34f1871eb48cf
 
git://xenbits.xen.org/xen.git#345135942bf9632eba1409ba432cfcae3b7649c7-47eb94123035a2987dd1e328e9adec6db36e7fb3
>From git://cache:9419/git://xenbits.xen.org/osstest/ovmf
   39ded59c09..4d1014093f  xen-tested-master -> origin/xen-tested-master
Loaded 7791 nodes in revision graph
Searching for test results:
 175008 [host=nocera1]
 181841 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3399f64588428010d48c754f3743bdc8131fa270 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
eeaede60ffb1760c06850cae562d104e4f98c859 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
47eb94123035a2987dd1e328e9adec6db36e7fb3
Searching for interesting versions
Need to reproduce basis pass (pass); had 0 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.560618 to fit
pnmtopng: 18 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-upstream-4.17-testing/test-amd64-i386-xl-qemuu-ws16-amd64.xen-install.{dot,ps,png,html,svg}.
Populating 181864...
Need 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (like 181841)
Creating 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (copying from 181841)
Need 181864.build-i386 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Searching for build-i386 (like 181841) to reuse...
Creating 181864.build-i386 (copying from 181841)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying after 0.911685989311994...
Populating 181864...
Need 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (like 181841)
Creating 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (copying from 181841)
Need 181864.build-i386 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Creating 181864.build-i386 (copying from 181841)
Need 181864.build-i386-pvops (like 181841)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 181841) to reuse...
Can reuse build-kern 181847.build-i386-pvops.
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='181847.build-i386-pvops', 2='181864', 
3='test-amd64-i386-xl-qemuu-ws16-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.95405570109773...
Populating 181864...
Need 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (like 181841)
Creating 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (copying from 181841)
Need 181864.build-i386 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Creating 181864.build-i386 (copying from 181841)
Need 181864.build-i386-pvops (like 181841)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181847.build-i386-pvops.
Need 181864.build-amd64 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Searching for build-amd64 (like 181841) to reuse...
Creating 181864.build-amd64 (copying from 181841)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 2.46798209647969...
Populating 181864...
Need 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (like 181841)
Creating 181864.test-amd64-i386-xl-qemuu-ws16-amd64 (copying from 181841)
Need 181864.build-i386 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Creating 181864.build-i386 (copying from 181841)
Need 181864.build-i386-pvops (like 181841)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181847.build-i386-pvops.
Need 181864.build-amd64 (like 181841)
 revision_ovmf=beb0f8d483dfbec2fd3a2db425e0c1871b0d29eb
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=345135942bf9632eba1409ba432cfcae3b7649c7
Creating 181864.build-amd64 (copying from 181841)
Checking for flail (since 0)...
Flight 181864 ready to go.