[xen-4.10-testing bisection] 151746: testing test-armhf-armhf-xl-vhd

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

branch xen-4.10-testing
xenbranch xen-4.10-testing
job test-armhf-armhf-xl-vhd
testid guest-start/debian.repeat

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: 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-4.10-testing/test-armhf-armhf-xl-vhd.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/xen-4.10-testing/test-armhf-armhf-xl-vhd.guest-start--debian.repeat
 --summary-out=tmp/151746.bisection-summary --basis-template=151255 
--blessings=real,real-bisect --flight=151746 xen-4.10-testing 
test-armhf-armhf-xl-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 151713 fail [host=arndale-bluewater] / 151255 [host=cubietruck-braque] 151196 
[host=cubietruck-gleizes] 151163 [host=arndale-westfield] 151087 
[host=arndale-metrocentre] 151059 ok.
Failure / basis pass flights: 151713 / 151059
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: 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 a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
8acabec966263f90ad493e4af2642947c0c43d23 
88ab0c15525ced2eefe39220742efe4769089ad8 
93be943e7d759015bd5db41a48f6dce58e580d5a
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
dafce295e6f447ed8905db4e29241e2c6c2a4389 
8acabec966263f90ad493e4af2642947c0c43d23 
2e3de6253422112ae43e608661ba94ea6b345694 
ce056837082da7b2759a069045e480638094adcd
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#dafce295e6f447ed8905db4e29241e2c6c2a4389-627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 git://xenbits.xen.org/qemu-xen.git#8acabec966263f90ad493e4af2642947c0c43d2\
 3-8acabec966263f90ad493e4af2642947c0c43d23 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-88ab0c15525ced2eefe39220742efe4769089ad8
 
git://xenbits.xen.org/xen.git#ce056837082da7b2759a069045e480638094adcd-93be943e7d759015bd5db41a48f6dce58e580d5a
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 12576 nodes in revision graph
Searching for test results:
 151087 [host=arndale-metrocentre]
 151059 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
dafce295e6f447ed8905db4e29241e2c6c2a4389 
8acabec966263f90ad493e4af2642947c0c43d23 
2e3de6253422112ae43e608661ba94ea6b345694 
ce056837082da7b2759a069045e480638094adcd
 151137 [host=arndale-westfield]
 151163 [host=arndale-westfield]
 151196 [host=cubietruck-gleizes]
 151231 [host=cubietruck-braque]
 151255 [host=cubietruck-braque]
 151713 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
8acabec966263f90ad493e4af2642947c0c43d23 
88ab0c15525ced2eefe39220742efe4769089ad8 
93be943e7d759015bd5db41a48f6dce58e580d5a
 151742 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
dafce295e6f447ed8905db4e29241e2c6c2a4389 
8acabec966263f90ad493e4af2642947c0c43d23 
2e3de6253422112ae43e608661ba94ea6b345694 
ce056837082da7b2759a069045e480638094adcd
Searching for interesting versions
 Result found: flight 151059 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
dafce295e6f447ed8905db4e29241e2c6c2a4389 
8acabec966263f90ad493e4af2642947c0c43d23 
2e3de6253422112ae43e608661ba94ea6b345694 
ce056837082da7b2759a069045e480638094adcd, results HASH(0x5614c47e8710) 
HASH(0x5614c47e9ef0) Result found: flight 151713 (fail), for basis failure (at 
ancestor ~449)
 Repro found: flight 151742 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
8acabec966263f90ad493e4af2642947c0c43d23 
88ab0c15525ced2eefe39220742efe4769089ad8 
93be943e7d759015bd5db41a48f6dce58e580d5a.
Revision graph left in 
/home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-xl-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 151746...
Need 151746.test-armhf-armhf-xl-vhd (like 151713)
Creating 151746.test-armhf-armhf-xl-vhd (copying from 151713)
Need 151746.build-armhf (like 151713)
 revision_ovmf=627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 revision_qemuu=8acabec966263f90ad493e4af2642947c0c43d23
 revision_seabios=88ab0c15525ced2eefe39220742efe4769089ad8
 revision_xen=93be943e7d759015bd5db41a48f6dce58e580d5a
Searching for build-armhf (like 151713) 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 151746...
Need 151746.test-armhf-armhf-xl-vhd (like 151713)
Creating 151746.test-armhf-armhf-xl-vhd (copying from 151713)
Need 151746.build-armhf (like 151713)
 revision_ovmf=627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 revision_qemuu=8acabec966263f90ad493e4af2642947c0c43d23
 revision_seabios=88ab0c15525ced2eefe39220742efe4769089ad8
 revision_xen=93be943e7d759015bd5db41a48f6dce58e580d5a
Searching for build-armhf (like 151713) to reuse...
Creating 151746.build-armhf (copying from 151713)
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 151746...
Need 151746.test-armhf-armhf-xl-vhd (like 151713)
Creating 151746.test-armhf-armhf-xl-vhd (copying from 151713)
Need 151746.build-armhf (like 151713)
 revision_ovmf=627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 revision_qemuu=8acabec966263f90ad493e4af2642947c0c43d23
 revision_seabios=88ab0c15525ced2eefe39220742efe4769089ad8
 revision_xen=93be943e7d759015bd5db41a48f6dce58e580d5a
Creating 151746.build-armhf (copying from 151713)
Need 151746.build-armhf-pvops (like 151713)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 151713) 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 151746...
Need 151746.test-armhf-armhf-xl-vhd (like 151713)
Creating 151746.test-armhf-armhf-xl-vhd (copying from 151713)
Need 151746.build-armhf (like 151713)
 revision_ovmf=627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 revision_qemuu=8acabec966263f90ad493e4af2642947c0c43d23
 revision_seabios=88ab0c15525ced2eefe39220742efe4769089ad8
 revision_xen=93be943e7d759015bd5db41a48f6dce58e580d5a
Creating 151746.build-armhf (copying from 151713)
Need 151746.build-armhf-pvops (like 151713)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 151713) to reuse...
Can reuse build-kern 151716.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='151716.build-armhf-pvops', 2='151746', 
3='test-armhf-armhf-xl-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151746...
Need 151746.test-armhf-armhf-xl-vhd (like 151713)
Creating 151746.test-armhf-armhf-xl-vhd (copying from 151713)
Need 151746.build-armhf (like 151713)
 revision_ovmf=627d1d6693b0594d257dbe1a3363a8d4bd4d8307
 revision_qemuu=8acabec966263f90ad493e4af2642947c0c43d23
 revision_seabios=88ab0c15525ced2eefe39220742efe4769089ad8
 revision_xen=93be943e7d759015bd5db41a48f6dce58e580d5a
Creating 151746.build-armhf (copying from 151713)
Need 151746.build-armhf-pvops (like 151713)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151716.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 151059)...
Flight 151746 ready to go.