[linux-3.18 bisection] 128843: testing test-armhf-armhf-xl-arndale

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-xl-arndale
testid guest-start/debian.repeat

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: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-armhf-armhf-xl-arndale.guest-start--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/linux-3.18/test-armhf-armhf-xl-arndale.guest-start--debian.repeat
 --summary-out=tmp/128843.bisection-summary --basis-template=128258 
--blessings=real,real-bisect --flight=128843 linux-3.18 
test-armhf-armhf-xl-arndale guest-start/debian.repeat
Searching for failure / basis pass:
 128807 fail [host=arndale-lakeside] / 128258 [host=arndale-bluewater] 128232 
ok.
Failure / basis pass flights: 128807 / 128232
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: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 0d63979c1bc9c85578be4c589768a13dc0a7c5eb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
Basis pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#921b2fed6a79439ef1609ef4af0ada5cccb3555c-0d63979c1bc9c85578be4c589768a13dc0a7c5eb
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 
git://xenbits.xen.org/xen.git#940185b2f6f343251c2b83bd96e599398cea51ec-92666fdd6e0afab989b2d89759d9b43f2c645ae7
Loaded 2001 nodes in revision graph
Searching for test results:
 128096 [host=arndale-metrocentre]
 128177 [host=arndale-bluewater]
 128232 pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128258 [host=arndale-bluewater]
 128691 blocked irrelevant
 128810 blocked 921b2fed6a79439ef1609ef4af0ada5cccb3555c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128811 blocked irrelevant
 128807 fail 0d63979c1bc9c85578be4c589768a13dc0a7c5eb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
 128842 pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
Searching for interesting versions
 Result found: flight 128232 (pass), for basis pass
 Result found: flight 128807 (fail), for basis failure
 Repro found: flight 128842 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 0d63979c1bc9c85578be4c589768a13dc0a7c5eb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7.
pnmtopng: 64 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-armhf-armhf-xl-arndale.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 128843...
Need 128843.test-armhf-armhf-xl-arndale (like 128807)
Creating 128843.test-armhf-armhf-xl-arndale (copying from 128807)
Need 128843.build-armhf (like 128807)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=92666fdd6e0afab989b2d89759d9b43f2c645ae7
Searching for build-armhf (like 128807) 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 128843...
Need 128843.test-armhf-armhf-xl-arndale (like 128807)
Creating 128843.test-armhf-armhf-xl-arndale (copying from 128807)
Need 128843.build-armhf (like 128807)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=92666fdd6e0afab989b2d89759d9b43f2c645ae7
Searching for build-armhf (like 128807) to reuse...
Creating 128843.build-armhf (copying from 128807)
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 128843...
Need 128843.test-armhf-armhf-xl-arndale (like 128807)
Creating 128843.test-armhf-armhf-xl-arndale (copying from 128807)
Need 128843.build-armhf (like 128807)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=92666fdd6e0afab989b2d89759d9b43f2c645ae7
Creating 128843.build-armhf (copying from 128807)
Need 128843.build-armhf-pvops (like 128807)
 revision_linux=0d63979c1bc9c85578be4c589768a13dc0a7c5eb
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 128807) to reuse...
Can reuse build-kern 128807.build-armhf-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='128807.build-armhf-pvops', 2='128843', 
3='test-armhf-armhf-xl-arndale', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 128843...
Need 128843.test-armhf-armhf-xl-arndale (like 128807)
Creating 128843.test-armhf-armhf-xl-arndale (copying from 128807)
Need 128843.build-armhf (like 128807)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=92666fdd6e0afab989b2d89759d9b43f2c645ae7
Creating 128843.build-armhf (copying from 128807)
Need 128843.build-armhf-pvops (like 128807)
 revision_linux=0d63979c1bc9c85578be4c589768a13dc0a7c5eb
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 128807.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 128232)...
Flight 128843 ready to go.

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