[xen-4.9-testing bisection] 118764: testing test-armhf-armhf-xl-credit2

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

branch xen-4.9-testing
xenbranch xen-4.9-testing
job test-armhf-armhf-xl-credit2
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: 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/xen-4.9-testing/test-armhf-armhf-xl-credit2.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-4.9-testing/test-armhf-armhf-xl-credit2.guest-start--debian.repeat
 --summary-out=tmp/118764.bisection-summary --basis-template=118524 
--blessings=real,real-bisect --flight=118764 xen-4.9-testing 
test-armhf-armhf-xl-credit2 guest-start/debian.repeat
Searching for failure / basis pass:
 118658 fail [host=cubietruck-metzinger] / 118524 [host=cubietruck-braque] 
118487 [host=cubietruck-gleizes] 118452 [host=arndale-metrocentre] 118438 
[host=arndale-lakeside] 118416 [host=arndale-bluewater] 118387 
[host=arndale-westfield] 118347 [host=cubietruck-picasso] 118222 ok.
Failure / basis pass flights: 118658 / 118222
Tree: linux git://xenbits.xen.org/linux-pvops.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 f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
4d01dbc7133e0c55aecb31d95cd461580241c576
Basis pass f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
dc7d46580d9c633a59be1c3776f79c01dd0cb98b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#f829c1350f1b61684b919704970e84536971f62d-f829c1350f1b61684b919704970e84536971f62d
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#b397ed6a586b0a93e9a8b47f5b3008fac34f5f37-b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 
git://xenbits.xen.org/xen.git#dc7d46580d9c633a59be1c3776f79c01dd0cb98b-4d01dbc7133e0c55aecb31d95cd461580241c576
Loaded 1001 nodes in revision graph
Searching for test results:
 118167 [host=cubietruck-gleizes]
 118222 pass f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
dc7d46580d9c633a59be1c3776f79c01dd0cb98b
 118347 [host=cubietruck-picasso]
 118387 [host=arndale-westfield]
 118416 [host=arndale-bluewater]
 118438 [host=arndale-lakeside]
 118524 [host=cubietruck-braque]
 118452 [host=arndale-metrocentre]
 118487 [host=cubietruck-gleizes]
 118658 fail f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
4d01dbc7133e0c55aecb31d95cd461580241c576
 118757 pass f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
dc7d46580d9c633a59be1c3776f79c01dd0cb98b
Searching for interesting versions
 Result found: flight 118222 (pass), for basis pass
 Result found: flight 118658 (fail), for basis failure
 Repro found: flight 118757 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f829c1350f1b61684b919704970e84536971f62d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
4d01dbc7133e0c55aecb31d95cd461580241c576.
Revision graph left in 
/home/logs/results/bisect/xen-4.9-testing/test-armhf-armhf-xl-credit2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 118764...
Need 118764.test-armhf-armhf-xl-credit2 (like 118658)
Creating 118764.test-armhf-armhf-xl-credit2 (copying from 118658)
Need 118764.build-armhf (like 118658)
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=4d01dbc7133e0c55aecb31d95cd461580241c576
Searching for 118764.build-armhf 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 118764...
Need 118764.test-armhf-armhf-xl-credit2 (like 118658)
Creating 118764.test-armhf-armhf-xl-credit2 (copying from 118658)
Need 118764.build-armhf (like 118658)
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=4d01dbc7133e0c55aecb31d95cd461580241c576
Searching for 118764.build-armhf 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 118764...
Need 118764.test-armhf-armhf-xl-credit2 (like 118658)
Creating 118764.test-armhf-armhf-xl-credit2 (copying from 118658)
Need 118764.build-armhf (like 118658)
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=4d01dbc7133e0c55aecb31d95cd461580241c576
Searching for 118764.build-armhf to reuse...
Creating 118764.build-armhf (copying from 118658)
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 118764...
Need 118764.test-armhf-armhf-xl-credit2 (like 118658)
Creating 118764.test-armhf-armhf-xl-credit2 (copying from 118658)
Need 118764.build-armhf (like 118658)
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=4d01dbc7133e0c55aecb31d95cd461580241c576
Creating 118764.build-armhf (copying from 118658)
Need 118764.build-armhf-pvops (like 118658)
 revision_linux=f829c1350f1b61684b919704970e84536971f62d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118764.build-armhf-pvops to reuse...
Can reuse build-kern 118670.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='118670.build-armhf-pvops', 2='118764', 
3='test-armhf-armhf-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 118764...
Need 118764.test-armhf-armhf-xl-credit2 (like 118658)
Creating 118764.test-armhf-armhf-xl-credit2 (copying from 118658)
Need 118764.build-armhf (like 118658)
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=4d01dbc7133e0c55aecb31d95cd461580241c576
Creating 118764.build-armhf (copying from 118658)
Need 118764.build-armhf-pvops (like 118658)
 revision_linux=f829c1350f1b61684b919704970e84536971f62d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 118670.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 118222)...
Flight 118764 ready to go.

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