[xen-4.6-testing bisection] 104338: testing test-armhf-armhf-xl-credit2

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

branch xen-4.6-testing
xenbranch xen-4.6-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-4.6-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-4.6-testing/test-armhf-armhf-xl-credit2.guest-start--debian.repeat
 --summary-out=tmp/104338.bisection-summary --basis-template=104251 
--blessings=real,real-bisect --flight=104338 xen-4.6-testing 
test-armhf-armhf-xl-credit2 guest-start/debian.repeat
Searching for failure / basis pass:
 104278 fail [host=cubietruck-gleizes] / 104251 [host=cubietruck-picasso] 
103795 ok.
Failure / basis pass flights: 104278 / 103795
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 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba9175c5bde6796851d3b9d888ee488fd0257d05 
40837a38ef39b1706cec2d09d5d248494ccd2909
Basis pass 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba9175c5bde6796851d3b9d888ee488fd0257d05 
2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#9550fff2bd1f88405dd61d86e90807046a580d6c-9550fff2bd1f88405dd61d86e90807046a580d6c
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#ba9175c5bde6796851d3b9d888ee488fd0257d05-ba9175c5bde6796851d3b9d888ee488fd0257d05
 
git://xenbits.xen.org/xen.git#2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371-40837a38ef39b1706cec2d09d5d248494ccd2909
Loaded 1001 nodes in revision graph
Searching for test results:
 103795 pass 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba9175c5bde6796851d3b9d888ee488fd0257d05 
2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
 104251 [host=cubietruck-picasso]
 104278 fail 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba9175c5bde6796851d3b9d888ee488fd0257d05 
40837a38ef39b1706cec2d09d5d248494ccd2909
Searching for interesting versions
 Result found: flight 103795 (pass), for basis pass
 Result found: flight 104278 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba9175c5bde6796851d3b9d888ee488fd0257d05 
2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371.
Revision graph left in 
/home/logs/results/bisect/xen-4.6-testing/test-armhf-armhf-xl-credit2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 104338...
Need 104338.test-armhf-armhf-xl-credit2 (like 104278)
Creating 104338.test-armhf-armhf-xl-credit2 (copying from 104278)
Need 104338.build-armhf (like 104278)
 revision_qemuu=ba9175c5bde6796851d3b9d888ee488fd0257d05
 revision_xen=2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
Searching for 104338.build-armhf to reuse...
DB confict (err=7 state=): 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 104338...
Need 104338.test-armhf-armhf-xl-credit2 (like 104278)
Creating 104338.test-armhf-armhf-xl-credit2 (copying from 104278)
Need 104338.build-armhf (like 104278)
 revision_qemuu=ba9175c5bde6796851d3b9d888ee488fd0257d05
 revision_xen=2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
Searching for 104338.build-armhf to reuse...
Creating 104338.build-armhf (copying from 104278)
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 VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 104338...
Need 104338.test-armhf-armhf-xl-credit2 (like 104278)
Creating 104338.test-armhf-armhf-xl-credit2 (copying from 104278)
Need 104338.build-armhf (like 104278)
 revision_qemuu=ba9175c5bde6796851d3b9d888ee488fd0257d05
 revision_xen=2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
Creating 104338.build-armhf (copying from 104278)
Need 104338.build-armhf-pvops (like 104278)
 revision_linux=9550fff2bd1f88405dd61d86e90807046a580d6c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 104338.build-armhf-pvops to reuse...
Can reuse build-kern 104296.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='104296.build-armhf-pvops', 2='104338', 
3='test-armhf-armhf-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 104338...
Need 104338.test-armhf-armhf-xl-credit2 (like 104278)
Creating 104338.test-armhf-armhf-xl-credit2 (copying from 104278)
Need 104338.build-armhf (like 104278)
 revision_qemuu=ba9175c5bde6796851d3b9d888ee488fd0257d05
 revision_xen=2eb074fddbecf40e0cdac5c5fe28fb6c7b5cc371
Creating 104338.build-armhf (copying from 104278)
Need 104338.build-armhf-pvops (like 104278)
 revision_linux=9550fff2bd1f88405dd61d86e90807046a580d6c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 104296.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 103795)...
Flight 104338 ready to go.

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