[linux-4.14 bisection] doubtful test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm
testid guest-start/debianhvm.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.git/
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   f7ab91b61a32a6acdddd39b43f4c931c0021ed7f 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
d929572d7da91169d3a22dfb75ede8bdced541c2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd5147734cbe82f0c1665eb232608d75643944b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
  
  Identical previous flights on this branch:
   137692  started 2019-06-13 00:45:22 Z  blessed real-bisect
   137691  started 2019-06-13 00:23:27 Z  blessed real-bisect
   137690  started 2019-06-12 23:51:02 Z  blessed real-bisect
   137689  started 2019-06-12 23:23:18 Z  blessed real-bisect
   137685  started 2019-06-12 22:40:49 Z  blessed real-bisect
   137693  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.14/test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm.guest-start--debianhvm.repeat
 --summary-out=tmp/137693.bisection-summary --basis-template=137171 
--blessings=real,real-bisect --flight=137693 linux-4.14 
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm guest-start/debianhvm.repeat
Searching for failure / basis pass:
 137513 fail [host=rimava1] / 137171 [host=italia0] 137112 [host=debina0] 
136946 [host=fiano0] 136861 [host=elbling0] 136703 [host=albana1] 136503 
[host=italia0] 136350 [host=debina1] 136217 [host=albana0] 136106 ok.
Failure / basis pass flights: 137513 / 136106
(tree with no url: minios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.git/
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 a95b67bec3a4436970f4efe2e75c1256dc973841 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
e6a95d8851f1e993269b2172595107061f9371ae 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fe0c2770a72af3a34f79c84676b7bf0c97090bda 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
Basis pass f7ab91b61a32a6acdddd39b43f4c931c0021ed7f 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
d929572d7da91169d3a22dfb75ede8bdced541c2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd5147734cbe82f0c1665eb232608d75643944b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#f7ab91b61a32a6acdddd39b43f4c931c0021ed7f-a95b67bec3a4436970f4efe2e75c1256dc973841
 
https://git.savannah.gnu.org/git/gnulib.git/#8089c00979a5b089cff592c6b91420e595657167-8089c00979a5b089cff592c6b91420e595657167
 
https://gitlab.com/keycodemap/keycodemapdb.git#6280c94f306df6a20bbc100ba15a5a81af0366e6-6280c94f306df6a20bbc100ba15a5a81af0366e6
 git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#d929\
 572d7da91169d3a22dfb75ede8bdced541c2-e6a95d8851f1e993269b2172595107061f9371ae 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#cd5147734cbe82f0c1665eb232608d75643944b0-fe0c2770a72af3a34f79c84676b7bf0c97090bda
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#9cca02\
 d8ffc23e9688a971d858e4ffdff5389b11-9cca02d8ffc23e9688a971d858e4ffdff5389b11 
git://xenbits.xen.org/osstest/seabios.git#a5cab58e9a3fb6e168aba919c5669bea406573b4-0932c20560574696cf87ddd12623e8c423ee821b
 
git://xenbits.xen.org/xen.git#cb70a26f78848fe45f593f7ebc9cfaac760a791b-844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
adhoc-revtuple-generator: tree discontiguous: seabios
Loaded 4002 nodes in revision graph
Searching for test results:
 136217 [host=albana0]
 136106 pass f7ab91b61a32a6acdddd39b43f4c931c0021ed7f 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
d929572d7da91169d3a22dfb75ede8bdced541c2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd5147734cbe82f0c1665eb232608d75643944b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 136350 [host=debina1]
 136503 [host=italia0]
 136703 [host=albana1]
 136946 [host=fiano0]
 136861 [host=elbling0]
 137112 [host=debina0]
 137171 [host=italia0]
 137513 fail a95b67bec3a4436970f4efe2e75c1256dc973841 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
e6a95d8851f1e993269b2172595107061f9371ae 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fe0c2770a72af3a34f79c84676b7bf0c97090bda 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
 137617 !! flight 137617 missing revision for libvirt_gnulib
!! flight 137617 missing revision for libvirt_keycodemapdb
 137691 !! flight 137691 missing revision for libvirt_gnulib
!! flight 137691 missing revision for libvirt_keycodemapdb
 137692 !! flight 137692 missing revision for libvirt_gnulib
!! flight 137692 missing revision for libvirt_keycodemapdb
 137685 !! flight 137685 missing revision for libvirt_gnulib
!! flight 137685 missing revision for libvirt_keycodemapdb
 137689 !! flight 137689 missing revision for libvirt_gnulib
!! flight 137689 missing revision for libvirt_keycodemapdb
 137690 !! flight 137690 missing revision for libvirt_gnulib
!! flight 137690 missing revision for libvirt_keycodemapdb
Searching for interesting versions
 Result found: flight 136106 (pass), for basis pass
 Result found: flight 137513 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test f7ab91b61a32a6acdddd39b43f4c931c0021ed7f 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
d929572d7da91169d3a22dfb75ede8bdced541c2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd5147734cbe82f0c1665eb232608d75643944b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.488447 to fit
pnmtopng: 33 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.14/test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm.guest-start--debianhvm.repeat.{dot,ps,png,html,svg}.
Populating 137693...
Need 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 137513)
Creating 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
137513)
Need 137693.build-i386-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-i386-xsm (like 137513) to reuse...
Creating 137693.build-i386-xsm (copying from 137513)
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...
Populating 137693...
Need 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 137513)
Creating 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
137513)
Need 137693.build-i386-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-xsm (copying from 137513)
Need 137693.build-i386-pvops (like 137513)
 revision_linux=d929572d7da91169d3a22dfb75ede8bdced541c2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 137513) to reuse...
Can reuse build-kern 137617.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='137617.build-i386-pvops', 2='137693', 
3='test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 137693...
Need 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 137513)
Creating 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
137513)
Need 137693.build-i386-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-xsm (copying from 137513)
Need 137693.build-i386-pvops (like 137513)
 revision_linux=d929572d7da91169d3a22dfb75ede8bdced541c2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 137617.build-i386-pvops.
Need 137693.build-i386-libvirt (like 137513)
 revision_libvirt=f7ab91b61a32a6acdddd39b43f4c931c0021ed7f
 revision_libvirt_gnulib=8089c00979a5b089cff592c6b91420e595657167
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-libvirt (copying from 137513)
Need 137693.build-i386 (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-i386 (like 137513) to reuse...
Creating 137693.build-i386 (copying from 137513)
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...
Populating 137693...
Need 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 137513)
Creating 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
137513)
Need 137693.build-i386-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-xsm (copying from 137513)
Need 137693.build-i386-pvops (like 137513)
 revision_linux=d929572d7da91169d3a22dfb75ede8bdced541c2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 137617.build-i386-pvops.
Need 137693.build-i386-libvirt (like 137513)
 revision_libvirt=f7ab91b61a32a6acdddd39b43f4c931c0021ed7f
 revision_libvirt_gnulib=8089c00979a5b089cff592c6b91420e595657167
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-libvirt (copying from 137513)
Need 137693.build-i386 (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386 (copying from 137513)
Need 137693.build-amd64-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-amd64-xsm (like 137513) to reuse...
Creating 137693.build-amd64-xsm (copying from 137513)
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...
Populating 137693...
Need 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 137513)
Creating 137693.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
137513)
Need 137693.build-i386-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-xsm (copying from 137513)
Need 137693.build-i386-pvops (like 137513)
 revision_linux=d929572d7da91169d3a22dfb75ede8bdced541c2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 137617.build-i386-pvops.
Need 137693.build-i386-libvirt (like 137513)
 revision_libvirt=f7ab91b61a32a6acdddd39b43f4c931c0021ed7f
 revision_libvirt_gnulib=8089c00979a5b089cff592c6b91420e595657167
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386-libvirt (copying from 137513)
Need 137693.build-i386 (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-i386 (copying from 137513)
Need 137693.build-amd64-xsm (like 137513)
 revision_ovmf=cd5147734cbe82f0c1665eb232608d75643944b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=9cca02d8ffc23e9688a971d858e4ffdff5389b11
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137693.build-amd64-xsm (copying from 137513)
Checking for flail (since 136106)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   f7ab91b61a32a6acdddd39b43f4c931c0021ed7f 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
d929572d7da91169d3a22dfb75ede8bdced541c2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd5147734cbe82f0c1665eb232608d75643944b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
  
  Identical previous flights on this branch:
   137692  started 2019-06-13 00:45:22 Z  blessed real-bisect
   137691  started 2019-06-13 00:23:27 Z  blessed real-bisect
   137690  started 2019-06-12 23:51:02 Z  blessed real-bisect
   137689  started 2019-06-12 23:23:18 Z  blessed real-bisect
   137685  started 2019-06-12 22:40:49 Z  blessed real-bisect
   137693  just generated


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