[qemu-mainline bisection] 156350: testing test-amd64-amd64-libvirt-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-pair
testid guest-migrate/dst_host/src_host/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-pair.guest-migrate--dst_host--src_host--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-pair.guest-migrate--dst_host--src_host--debian.repeat
 --summary-out=tmp/156350.bisection-summary --basis-template=152631 
--blessings=real,real-bisect,real-retry --flight=156350 qemu-mainline 
test-amd64-amd64-libvirt-pair guest-migrate/dst_host/src_host/debian.repeat
Searching for failure / basis pass:
 156338 fail [dst_host=chardonnay0,src_host=chardonnay1] / 156326 
[dst_host=godello0,src_host=godello1] 156313 
[dst_host=godello1,src_host=godello0] 156287 
[dst_host=huxelrebe1,src_host=huxelrebe0] 156267 
[dst_host=chardonnay1,src_host=chardonnay0] 156257 
[dst_host=albana0,src_host=albana1] 156250 
[dst_host=elbling1,src_host=elbling0] 155971 [dst_host=pinot0,src_host=pinot1] 
155953 [dst_host=elbling0,src_host=elbling1] 155931 
[dst_host=albana1,src_host=albana0] 155911 [dst_host=fiano0,src_host=f\
 iano1] 155888 [dst_host=fiano1,src_host=fiano0] 155877 
[dst_host=pinot1,src_host=pinot0] 155841 ok.
Failure / basis pass flights: 156338 / 155841
(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 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8cadcaa13d882816052ad4dec77faddd44a1c108 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
5e6464f9c6756c95d036c4acf7ce557a7eb3a7be 
94f0510dc75e910400aad6c169048d672c8c7193 
16a20963b3209788f2c0d3a3eebb7d92f03f5883
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9b7406c43e9d29bde3e9679c1b039cb91109097 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
57c98ea9acdcef5021f5671efa6475a5794a51c4 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
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#b9b7406c43e9d29bde3e9679c1b039cb91109097-8cadcaa13d882816052ad4dec77faddd44a1c108
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://git.qemu.org/qemu.git#57c98ea9acdcef5021f5671efa6475a5794a51c4-5e6464f9c6756c95d036c4acf7ce557a7eb3a7be
 
git://xenbits.xen.org/osstest/seabios.git#c685fe3ff2d402caefc1487d99bb486c4a510b8b-94f0510\
 dc75e910400aad6c169048d672c8c7193 
git://xenbits.xen.org/xen.git#25849c8b16f2a5b7fcd0a823e80a5f1b590291f9-16a20963b3209788f2c0d3a3eebb7d92f03f5883
Loaded 60229 nodes in revision graph
Searching for test results:
 155841 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9b7406c43e9d29bde3e9679c1b039cb91109097 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
57c98ea9acdcef5021f5671efa6475a5794a51c4 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
 155877 [dst_host=pinot1,src_host=pinot0]
 155888 [dst_host=fiano1,src_host=fiano0]
 155911 [dst_host=fiano0,src_host=fiano1]
 155931 [dst_host=albana1,src_host=albana0]
 155953 [dst_host=elbling0,src_host=elbling1]
 155971 [dst_host=pinot0,src_host=pinot1]
 155979 []
 155994 []
 156008 []
 156011 []
 156015 []
 156019 []
 156022 []
 156025 []
 156028 []
 156040 []
 156057 []
 156081 []
 156094 []
 156100 []
 156109 []
 156110 []
 156111 []
 156113 []
 156115 []
 156118 []
 156122 []
 156130 []
 156160 []
 156165 []
 156170 []
 156172 []
 156174 []
 156176 []
 156179 []
 156183 []
 156186 []
 156191 []
 156194 []
 156198 []
 156203 []
 156205 []
 156208 []
 156210 []
 156213 []
 156215 []
 156216 []
 156219 []
 156221 []
 156224 []
 156227 []
 156231 []
 156234 []
 156240 []
 156242 []
 156246 []
 156249 []
 156250 [dst_host=elbling1,src_host=elbling0]
 156257 [dst_host=albana0,src_host=albana1]
 156267 [dst_host=chardonnay1,src_host=chardonnay0]
 156287 [dst_host=huxelrebe1,src_host=huxelrebe0]
 156313 [dst_host=godello1,src_host=godello0]
 156326 [dst_host=godello0,src_host=godello1]
 156338 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8cadcaa13d882816052ad4dec77faddd44a1c108 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
5e6464f9c6756c95d036c4acf7ce557a7eb3a7be 
94f0510dc75e910400aad6c169048d672c8c7193 
16a20963b3209788f2c0d3a3eebb7d92f03f5883
Searching for interesting versions
 Result found: flight 155841 (pass), for basis pass
 Result found: flight 156338 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9b7406c43e9d29bde3e9679c1b039cb91109097 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
57c98ea9acdcef5021f5671efa6475a5794a51c4 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
25849c8b16f2a5b7fcd0a823e80a5f1b590291f9.
pnmtopng: 116 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-pair.guest-migrate--dst_host--src_host--debian.repeat.{dot,ps,png,html,svg}.
Populating 156350...
Need 156350.test-amd64-amd64-libvirt-pair (like 156338)
Creating 156350.test-amd64-amd64-libvirt-pair (copying from 156338)
Need 156350.build-amd64 (like 156338)
 revision_ovmf=b9b7406c43e9d29bde3e9679c1b039cb91109097
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=57c98ea9acdcef5021f5671efa6475a5794a51c4
 revision_seabios=c685fe3ff2d402caefc1487d99bb486c4a510b8b
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Searching for build-amd64 (like 156338) to reuse...
Can NOT reuse build 155897.build-amd64: /home/logs/logs/155897/build-amd64: No 
such file or directory
Creating 156350.build-amd64 (copying from 156338)
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 0.120067319207923...
Populating 156350...
Need 156350.test-amd64-amd64-libvirt-pair (like 156338)
Creating 156350.test-amd64-amd64-libvirt-pair (copying from 156338)
Need 156350.build-amd64 (like 156338)
 revision_ovmf=b9b7406c43e9d29bde3e9679c1b039cb91109097
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=57c98ea9acdcef5021f5671efa6475a5794a51c4
 revision_seabios=c685fe3ff2d402caefc1487d99bb486c4a510b8b
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Searching for build-amd64 (like 156338) to reuse...
Can NOT reuse build 155897.build-amd64: /home/logs/logs/155897/build-amd64: No 
such file or directory
Creating 156350.build-amd64 (copying from 156338)
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 0.799089280138048...
Populating 156350...
Need 156350.test-amd64-amd64-libvirt-pair (like 156338)
Creating 156350.test-amd64-amd64-libvirt-pair (copying from 156338)
Need 156350.build-amd64 (like 156338)
 revision_ovmf=b9b7406c43e9d29bde3e9679c1b039cb91109097
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=57c98ea9acdcef5021f5671efa6475a5794a51c4
 revision_seabios=c685fe3ff2d402caefc1487d99bb486c4a510b8b
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Searching for build-amd64 (like 156338) to reuse...
Can NOT reuse build 155897.build-amd64: /home/logs/logs/155897/build-amd64: No 
such file or directory
Creating 156350.build-amd64 (copying from 156338)
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 2.67837477067807...
Populating 156350...
Need 156350.test-amd64-amd64-libvirt-pair (like 156338)
Creating 156350.test-amd64-amd64-libvirt-pair (copying from 156338)
Need 156350.build-amd64 (like 156338)
 revision_ovmf=b9b7406c43e9d29bde3e9679c1b039cb91109097
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=57c98ea9acdcef5021f5671efa6475a5794a51c4
 revision_seabios=c685fe3ff2d402caefc1487d99bb486c4a510b8b
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Searching for build-amd64 (like 156338) to reuse...
Can NOT reuse build 155897.build-amd64: /home/logs/logs/155897/build-amd64: No 
such file or directory
Creating 156350.build-amd64 (copying from 156338)
Need 156350.build-amd64-pvops (like 156338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 156338) to reuse...
Can reuse build-kern 156340.build-amd64-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='156340.build-amd64-pvops', 2='156350', 
3='test-amd64-amd64-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.81909644919122...
Populating 156350...
Need 156350.test-amd64-amd64-libvirt-pair (like 156338)
Creating 156350.test-amd64-amd64-libvirt-pair (copying from 156338)
Need 156350.build-amd64 (like 156338)
 revision_ovmf=b9b7406c43e9d29bde3e9679c1b039cb91109097
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=57c98ea9acdcef5021f5671efa6475a5794a51c4
 revision_seabios=c685fe3ff2d402caefc1487d99bb486c4a510b8b
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Searching for build-amd64 (like 156338) to reuse...
Can NOT reuse build 155897.build-amd64: /home/logs/logs/155897/build-amd64: No 
such file or directory
Creating 156350.build-amd64 (copying from 156338)
Need 156350.build-amd64-pvops (like 156338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 156340.build-amd64-pvops.
Need 156350.build-amd64-libvirt (like 156338)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=25849c8b16f2a5b7fcd0a823e80a5f1b590291f9
Creating 156350.build-amd64-libvirt (copying from 156338)
Already created build-amd64
Already created build-amd64
Checking for flail (since 155841)...
Flight 156350 ready to go.