[xen-4.16-testing bisection] 176836: testing test-amd64-i386-libvirt-pair

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job test-amd64-i386-libvirt-pair
testid xen-install/src_host

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://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/xen-4.16-testing/test-amd64-i386-libvirt-pair.xen-install--src_host.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.16-testing/test-amd64-i386-libvirt-pair.xen-install--src_host
 --summary-out=tmp/176836.bisection-summary --basis-template=176458 
--blessings=real,real-bisect,real-retry --flight=176836 xen-4.16-testing 
test-amd64-i386-libvirt-pair xen-install/src_host
Searching for failure / basis pass:
 176755 fail [dst_host=nocera1,src_host=nocera0] / 176458 
[dst_host=italia1,src_host=italia0] 175454 [dst_host=italia0,src_host=italia1] 
175155 [dst_host=albana1,src_host=albana0] 175099 
[dst_host=nobling0,src_host=nobling1] 175089 
[dst_host=nobling1,src_host=nobling0] 175067 
[dst_host=debina1,src_host=debina0] 174981 
[dst_host=chardonnay1,src_host=chardonnay0] 174767 
[dst_host=nobling0,src_host=nobling1] 174695 [dst_host=pinot1,src_host=pinot0] 
174678 [dst_host=nobling1,src_host=nobling0] 17456\
 8 [dst_host=huxelrebe1,src_host=huxelrebe0] 174553 
[dst_host=fiano1,src_host=fiano0] 174452 [dst_host=italia0,src_host=italia1] 
174383 [dst_host=chardonnay1,src_host=chardonnay0] 174314 
[dst_host=albana0,src_host=albana1] 174267 [dst_host=italia1,src_host=italia0] 
174212 [dst_host=nocera0,src_host=nocera1] 174140 ok.
Failure / basis pass flights: 176755 / 174140
(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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f6ce1a5cd8932844ec24701d158254ccf75b6159 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c6720db5ddffec747bb0b2830e528511b1a4bfb2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
46de2eec93bffa0706e6229c0da2919763c8eb04 
1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#2c846fa6bcc11929c9fb857a22430fb9945654ad-2c846fa6bcc11929c9fb857a22430fb9945654ad
 
https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd
 
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#c6720db5ddffec747bb0b2830e528511b1a4bfb2-f6ce1a5cd8932844ec24701d158254ccf75b6159
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#107951211a8d17658e1aaa0c23a8cf29f8806ad8-62dd49f2172fb7dfe8d4223bfa45aede05155328
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-\
 ea1b7a0733906b8425d948ae94fba63c32b1d425 
git://xenbits.xen.org/xen.git#1bce7fb1f702da4f7a749c6f1457ecb20bf74fca-1b6acdeeb2323c53d841356da50440e274e7bf9a
Loaded 12661 nodes in revision graph
Searching for test results:
 174140 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c6720db5ddffec747bb0b2830e528511b1a4bfb2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
46de2eec93bffa0706e6229c0da2919763c8eb04 
1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
 174212 [dst_host=nocera0,src_host=nocera1]
 174267 [dst_host=italia1,src_host=italia0]
 174314 [dst_host=albana0,src_host=albana1]
 174383 [dst_host=chardonnay1,src_host=chardonnay0]
 174452 [dst_host=italia0,src_host=italia1]
 176755 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f6ce1a5cd8932844ec24701d158254ccf75b6159 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
 174553 [dst_host=fiano1,src_host=fiano0]
 174568 [dst_host=huxelrebe1,src_host=huxelrebe0]
 174695 [dst_host=pinot1,src_host=pinot0]
 174767 [dst_host=nobling0,src_host=nobling1]
 174678 [dst_host=nobling1,src_host=nobling0]
 174981 [dst_host=chardonnay1,src_host=chardonnay0]
 175067 [dst_host=debina1,src_host=debina0]
 175089 [dst_host=nobling1,src_host=nobling0]
 175099 [dst_host=nobling0,src_host=nobling1]
 175155 [dst_host=albana1,src_host=albana0]
 176458 [dst_host=italia1,src_host=italia0]
 175454 [dst_host=italia0,src_host=italia1]
Searching for interesting versions
 Result found: flight 174140 (pass), for basis pass
 For basis failure, parent search stopping at 
2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c6720db5ddffec747bb0b2830e528511b1a4bfb2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
46de2eec93bffa0706e6229c0da2919763c8eb04 
1bce7fb1f702da4f7a749c6f1457ecb20bf74fca, results HASH(0x55d2e83b5448) Result 
found: flight 176755 (fail), for basis failure (\
 at ancestor ~5498)
Need to reproduce basis pass (pass); had 1 already.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c6720db5ddffec747bb0b2830e528511b1a4bfb2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
46de2eec93bffa0706e6229c0da2919763c8eb04 
1bce7fb1f702da4f7a749c6f1457ecb20bf74fca.
pnmtopng: 43 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/test-amd64-i386-libvirt-pair.xen-install--src_host.{dot,ps,png,html,svg}.
Populating 176836...
Need 176836.test-amd64-i386-libvirt-pair (like 176755)
Creating 176836.test-amd64-i386-libvirt-pair (copying from 176755)
Need 176836.build-i386 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Searching for build-i386 (like 176755) to reuse...
Creating 176836.build-i386 (copying from 176755)
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 0.603821406214596...
Populating 176836...
Need 176836.test-amd64-i386-libvirt-pair (like 176755)
Creating 176836.test-amd64-i386-libvirt-pair (copying from 176755)
Need 176836.build-i386 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-i386 (copying from 176755)
Need 176836.build-i386-pvops (like 176755)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 176755) to reuse...
Can reuse build-kern 176790.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='176790.build-i386-pvops', 2='176836', 
3='test-amd64-i386-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.45773587999332...
Populating 176836...
Need 176836.test-amd64-i386-libvirt-pair (like 176755)
Creating 176836.test-amd64-i386-libvirt-pair (copying from 176755)
Need 176836.build-i386 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-i386 (copying from 176755)
Need 176836.build-i386-pvops (like 176755)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176790.build-i386-pvops.
Need 176836.build-i386-libvirt (like 176755)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-i386-libvirt (copying from 176755)
Already created build-i386
Need 176836.build-amd64 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Searching for build-amd64 (like 176755) to reuse...
Creating 176836.build-amd64 (copying from 176755)
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 0.592593357780434...
Populating 176836...
Need 176836.test-amd64-i386-libvirt-pair (like 176755)
Creating 176836.test-amd64-i386-libvirt-pair (copying from 176755)
Need 176836.build-i386 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-i386 (copying from 176755)
Need 176836.build-i386-pvops (like 176755)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176790.build-i386-pvops.
Need 176836.build-i386-libvirt (like 176755)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-i386-libvirt (copying from 176755)
Already created build-i386
Need 176836.build-amd64 (like 176755)
 revision_ovmf=c6720db5ddffec747bb0b2830e528511b1a4bfb2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=1bce7fb1f702da4f7a749c6f1457ecb20bf74fca
Creating 176836.build-amd64 (copying from 176755)
Checking for flail (since 174140)...
Flight 176836 ready to go.