[xen-unstable bisection] 151702: testing test-armhf-armhf-xl-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-xl-vhd
testid guest-start

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-unstable/test-armhf-armhf-xl-vhd.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/test-armhf-armhf-xl-vhd.guest-start
 --summary-out=tmp/151702.bisection-summary --basis-template=151661 
--blessings=real,real-bisect --flight=151702 xen-unstable 
test-armhf-armhf-xl-vhd guest-start
Searching for failure / basis pass:
 151684 fail [host=arndale-lakeside] / 151661 [host=cubietruck-gleizes] 151635 
[host=cubietruck-picasso] 151606 [host=arndale-metrocentre] 151586 
[host=cubietruck-metzinger] 151554 [host=arndale-westfield] 151528 ok.
Failure / basis pass flights: 151684 / 151528
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 a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
158912a532fe98f448c688d3571241c9033553bd
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
0dbed3ad3366734fd23ee3fd1f9989c8c96b6052
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/qemu-xen.git#410cc30fdc590417ae730d635bbc70257adf6750-ea6d3cd1ed79d824e605a70c3626bc437c386260
 git://xenbits.xen.org/xen.git#0dbed3ad3366734fd23ee3fd1f9989c8c96b6052-158912a\
 532fe98f448c688d3571241c9033553bd
Loaded 10012 nodes in revision graph
Searching for test results:
 151528 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
0dbed3ad3366734fd23ee3fd1f9989c8c96b6052
 151554 [host=arndale-westfield]
 151586 [host=cubietruck-metzinger]
 151606 [host=arndale-metrocentre]
 151635 [host=cubietruck-picasso]
 151684 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
158912a532fe98f448c688d3571241c9033553bd
 151661 [host=cubietruck-gleizes]
 151695 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
0dbed3ad3366734fd23ee3fd1f9989c8c96b6052
Searching for interesting versions
 Result found: flight 151528 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
0dbed3ad3366734fd23ee3fd1f9989c8c96b6052, results HASH(0x556eaaacb858) 
HASH(0x556eaaac71f0) Result found: flight 151684 (fail), for basis failure (at 
ancestor ~75)
 Repro found: flight 151695 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
158912a532fe98f448c688d3571241c9033553bd.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-armhf-armhf-xl-vhd.guest-start.{dot,ps,png,html,svg}.
Populating 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Searching for build-armhf (like 151684) 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 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Searching for build-armhf (like 151684) 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 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Searching for build-armhf (like 151684) 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 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Searching for build-armhf (like 151684) to reuse...
Creating 151702.build-armhf (copying from 151684)
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 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Creating 151702.build-armhf (copying from 151684)
Need 151702.build-armhf-pvops (like 151684)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 151684) to reuse...
Can reuse build-kern 151685.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='151685.build-armhf-pvops', 2='151702', 
3='test-armhf-armhf-xl-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151702...
Need 151702.test-armhf-armhf-xl-vhd (like 151684)
Creating 151702.test-armhf-armhf-xl-vhd (copying from 151684)
Need 151702.build-armhf (like 151684)
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=158912a532fe98f448c688d3571241c9033553bd
Creating 151702.build-armhf (copying from 151684)
Need 151702.build-armhf-pvops (like 151684)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151685.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 151528)...
Flight 151702 ready to go.