[linux-linus bisection] doubtful test-amd64-amd64-libvirt

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt
testid debian-fixup

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/torvalds/linux-2.6.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: 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:
   673c62a3b7855a0685d8f116e227c402720b9ee9 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
  
  Identical previous flights on this branch:
   136587  started 2019-05-19 23:32:12 Z  blessed real-bisect
   136583  started 2019-05-19 21:03:24 Z  blessed real-bisect
   136581  started 2019-05-19 20:05:57 Z  blessed real-bisect
   136579  started 2019-05-19 19:29:42 Z  blessed real-bisect
   136578  started 2019-05-19 18:52:40 Z  blessed real-bisect
   136588  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-linus/test-amd64-amd64-libvirt.debian-fixup
 --summary-out=tmp/136588.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=136588 linux-linus 
test-amd64-amd64-libvirt debian-fixup
Searching for failure / basis pass:
 136433 fail [host=baroque0] / 135873 [host=godello1] 135753 [host=baroque1] 
135539 [host=rimava1] 135443 [host=chardonnay1] 135426 [host=fiano0] 135223 
[host=elbling1] 135057 ok.
Failure / basis pass flights: 136433 / 135057
(tree with no url: minios)
(tree with no url: seabios)
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/torvalds/linux-2.6.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: xen git://xenbits.xen.org/xen.git
Latest 9dd5bc151c51980807a29d59220290173f260b5a 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
a6a4b66bd8f41922c543f7a820c66ed59c25995e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
e83077a3d11072708a5c38fa09fa9d011914e2a1
Basis pass 25e2e4e04f13901b3db903b2301bd11381bdf128 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#25e2e4e04f13901b3db903b2301bd11381bdf128-9dd5bc151c51980807a29d59220290173f260b5a
 
https://git.savannah.gnu.org/git/gnulib.git/#8089c00979a5b089cff592c6b91420e595657167-8089c00979a5b089cff592c6b91420e595657167
 
https://gitlab.com/keycodemap/keycodemapdb.git#16e5b0787687d8904dad2c026107409eb9bfcb95-6280c94f306df6a20bbc100ba15a5a81af0366e6
 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#9e5de\
 623a0cb9374bdcc73c0c098818f0d7ab7e9-a6a4b66bd8f41922c543f7a820c66ed59c25995e 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#ef529e6ab7c31290a33045bb1f1837447cc0eb56-96ef5a8e30a8da33eaab09f13cc8d752342717a5
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#de5b678\
 ca4dcdfa83e322491d478d66df56c1986-9cca02d8ffc23e9688a971d858e4ffdff5389b11 
git://xenbits.xen.org/xen.git#cb70a26f78848fe45f593f7ebc9cfaac760a791b-e83077a3d11072708a5c38fa09fa9d011914e2a1
adhoc-revtuple-generator: tree discontiguous: linux-2.6
adhoc-revtuple-generator: tree discontiguous: ovmf
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 2064 nodes in revision graph
Searching for test results:
 133995 [host=merlot0]
 134749 [host=godello0]
 134885 [host=chardonnay1]
 134984 [host=rimava1]
 135057 pass 25e2e4e04f13901b3db903b2301bd11381bdf128 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 135223 [host=elbling1]
 135426 [host=fiano0]
 135443 [host=chardonnay1]
 135539 [host=rimava1]
 135753 [host=baroque1]
 135873 [host=godello1]
 135988 fail irrelevant
 136116 fail irrelevant
 136243 fail irrelevant
 136433 fail 9dd5bc151c51980807a29d59220290173f260b5a 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
a6a4b66bd8f41922c543f7a820c66ed59c25995e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
e83077a3d11072708a5c38fa09fa9d011914e2a1
 136587 !! flight 136587 missing revision for libvirt_gnulib
!! flight 136587 missing revision for libvirt_keycodemapdb
 136578 !! flight 136578 missing revision for libvirt_gnulib
!! flight 136578 missing revision for libvirt_keycodemapdb
 136562 fail irrelevant
 136579 !! flight 136579 missing revision for libvirt_gnulib
!! flight 136579 missing revision for libvirt_keycodemapdb
 136561 pass 25e2e4e04f13901b3db903b2301bd11381bdf128 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 136568 pass fb0d6049cccf68ac3231aabec59e7bc0ded6b9c3 
8089c00979a5b089cff592c6b91420e595657167 
df4e56f8fab65ba714ec18f4e7338a966a1620ad 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
9b8b3f300f1f8aa93d7d4590d92bc746ce6412cb
 136581 !! flight 136581 missing revision for libvirt_gnulib
!! flight 136581 missing revision for libvirt_keycodemapdb
 136573 pass fb0d6049cccf68ac3231aabec59e7bc0ded6b9c3 
8089c00979a5b089cff592c6b91420e595657167 
df4e56f8fab65ba714ec18f4e7338a966a1620ad 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a6201de76c979e5116af557c57b8425cbe0430a9
 136583 !! flight 136583 missing revision for libvirt_gnulib
!! flight 136583 missing revision for libvirt_keycodemapdb
 136585 fail 9dd5bc151c51980807a29d59220290173f260b5a 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
a6a4b66bd8f41922c543f7a820c66ed59c25995e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
e83077a3d11072708a5c38fa09fa9d011914e2a1
Searching for interesting versions
 Result found: flight 135057 (pass), for basis pass
 Result found: flight 136433 (fail), for basis failure
 Repro found: flight 136561 (pass), for basis pass
 Repro found: flight 136585 (fail), for basis failure
 371 revisions at 9dd5bc151c51980807a29d59220290173f260b5a 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
e83077a3d11072708a5c38fa09fa9d011914e2a1
Looking 185 below 9dd5bc151c51980807a29d59220290173f260b5a 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
e83077a3d11072708a5c38fa09fa9d011914e2a1.
Should test 673c62a3b7855a0685d8f116e227c402720b9ee9 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.747218 to fit
pnmtopng: 60 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-libvirt.debian-fixup.{dot,ps,png,html,svg}.
Populating 136588...
Need 136588.test-amd64-amd64-libvirt (like 136433)
Creating 136588.test-amd64-amd64-libvirt (copying from 136433)
Need 136588.build-amd64 (like 136433)
 revision_ovmf=ef529e6ab7c31290a33045bb1f1837447cc0eb56
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Searching for build-amd64 (like 136433) to reuse...
Creating 136588.build-amd64 (copying from 136433)
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 136588...
Need 136588.test-amd64-amd64-libvirt (like 136433)
Creating 136588.test-amd64-amd64-libvirt (copying from 136433)
Need 136588.build-amd64 (like 136433)
 revision_ovmf=ef529e6ab7c31290a33045bb1f1837447cc0eb56
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Creating 136588.build-amd64 (copying from 136433)
Need 136588.build-amd64-pvops (like 136433)
 revision_linux=9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 136433) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 136588...
Need 136588.test-amd64-amd64-libvirt (like 136433)
Creating 136588.test-amd64-amd64-libvirt (copying from 136433)
Need 136588.build-amd64 (like 136433)
 revision_ovmf=ef529e6ab7c31290a33045bb1f1837447cc0eb56
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Creating 136588.build-amd64 (copying from 136433)
Need 136588.build-amd64-pvops (like 136433)
 revision_linux=9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 136433) to reuse...
Can reuse build-kern 136561.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='136561.build-amd64-pvops', 2='136588', 
3='test-amd64-amd64-libvirt', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 136588...
Need 136588.test-amd64-amd64-libvirt (like 136433)
Creating 136588.test-amd64-amd64-libvirt (copying from 136433)
Need 136588.build-amd64 (like 136433)
 revision_ovmf=ef529e6ab7c31290a33045bb1f1837447cc0eb56
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Creating 136588.build-amd64 (copying from 136433)
Need 136588.build-amd64-pvops (like 136433)
 revision_linux=9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 136561.build-amd64-pvops.
Need 136588.build-amd64-libvirt (like 136433)
 revision_libvirt=673c62a3b7855a0685d8f116e227c402720b9ee9
 revision_libvirt_gnulib=8089c00979a5b089cff592c6b91420e595657167
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Creating 136588.build-amd64-libvirt (copying from 136433)
Already created build-amd64
Already created build-amd64
Checking for flail (since 135057)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   673c62a3b7855a0685d8f116e227c402720b9ee9 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
9e5de623a0cb9374bdcc73c0c098818f0d7ab7e9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef529e6ab7c31290a33045bb1f1837447cc0eb56 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
  
  Identical previous flights on this branch:
   136587  started 2019-05-19 23:32:12 Z  blessed real-bisect
   136583  started 2019-05-19 21:03:24 Z  blessed real-bisect
   136581  started 2019-05-19 20:05:57 Z  blessed real-bisect
   136579  started 2019-05-19 19:29:42 Z  blessed real-bisect
   136578  started 2019-05-19 18:52:40 Z  blessed real-bisect
   136588  just generated


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