[qemu-upstream-4.7-testing bisection] 105711: testing test-armhf-armhf-xl-credit2

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

branch xen-4.7-testing
xenbranch xen-4.7-testing
job test-armhf-armhf-xl-credit2
testid guest-start.2

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/qemu-upstream-4.7-testing/test-armhf-armhf-xl-credit2.guest-start.2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-upstream-4.7-testing/test-armhf-armhf-xl-credit2.guest-start.2
 --summary-out=tmp/105711.bisection-summary --basis-template=102701 
--blessings=real,real-bisect --flight=105711 qemu-upstream-4.7-testing 
test-armhf-armhf-xl-credit2 guest-start.2
Searching for failure / basis pass:
 105676 fail [host=cubietruck-picasso] / 102701 [host=arndale-metrocentre] 
102697 [host=cubietruck-metzinger] 102689 [host=arndale-westfield] 102682 
[host=arndale-bluewater] 102672 ok.
Failure / basis pass flights: 105676 / 102672
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 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
d31a0a29f5d7563b7361f7096316fd9e611d8673
Basis pass 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
206fc7084dfaf05c55fd9de650f93a7ef9fe0722
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#e27a2f17bc2d9d7f8afce2c5918f4f23937b268e-7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 
git://xenbits.xen.org/xen.git#206fc7084dfaf05c55fd9de650f93a7ef9fe0722-d31a0a29f5d7563b7361f7096316fd9e611d8673
Loaded 8693 nodes in revision graph
Searching for test results:
 102532 [host=cubietruck-metzinger]
 102632 [host=cubietruck-gleizes]
 102587 [host=arndale-westfield]
 102664 [host=arndale-lakeside]
 102697 [host=cubietruck-metzinger]
 102682 [host=arndale-bluewater]
 102672 pass 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
206fc7084dfaf05c55fd9de650f93a7ef9fe0722
 102654 [host=arndale-metrocentre]
 102689 [host=arndale-westfield]
 102701 [host=arndale-metrocentre]
 102709 [host=cubietruck-braque]
 105676 fail 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
d31a0a29f5d7563b7361f7096316fd9e611d8673
Searching for interesting versions
 Result found: flight 102672 (pass), for basis pass
 Result found: flight 105676 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 9550fff2bd1f88405dd61d86e90807046a580d6c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
206fc7084dfaf05c55fd9de650f93a7ef9fe0722.
Revision graph left in 
/home/logs/results/bisect/qemu-upstream-4.7-testing/test-armhf-armhf-xl-credit2.guest-start.2.{dot,ps,png,html,svg}.
Populating 105711...
Need 105711.test-armhf-armhf-xl-credit2 (like 105676)
Creating 105711.test-armhf-armhf-xl-credit2 (copying from 105676)
Need 105711.build-armhf (like 105676)
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=206fc7084dfaf05c55fd9de650f93a7ef9fe0722
Searching for 105711.build-armhf to reuse...
Creating 105711.build-armhf (copying from 105676)
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 105711...
Need 105711.test-armhf-armhf-xl-credit2 (like 105676)
Creating 105711.test-armhf-armhf-xl-credit2 (copying from 105676)
Need 105711.build-armhf (like 105676)
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=206fc7084dfaf05c55fd9de650f93a7ef9fe0722
Creating 105711.build-armhf (copying from 105676)
Need 105711.build-armhf-pvops (like 105676)
 revision_linux=9550fff2bd1f88405dd61d86e90807046a580d6c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 105711.build-armhf-pvops 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 105711...
Need 105711.test-armhf-armhf-xl-credit2 (like 105676)
Creating 105711.test-armhf-armhf-xl-credit2 (copying from 105676)
Need 105711.build-armhf (like 105676)
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=206fc7084dfaf05c55fd9de650f93a7ef9fe0722
Creating 105711.build-armhf (copying from 105676)
Need 105711.build-armhf-pvops (like 105676)
 revision_linux=9550fff2bd1f88405dd61d86e90807046a580d6c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 105711.build-armhf-pvops to reuse...
Can reuse build-kern 105689.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='105689.build-armhf-pvops', 2='105711', 
3='test-armhf-armhf-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 105711...
Need 105711.test-armhf-armhf-xl-credit2 (like 105676)
Creating 105711.test-armhf-armhf-xl-credit2 (copying from 105676)
Need 105711.build-armhf (like 105676)
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=206fc7084dfaf05c55fd9de650f93a7ef9fe0722
Creating 105711.build-armhf (copying from 105676)
Need 105711.build-armhf-pvops (like 105676)
 revision_linux=9550fff2bd1f88405dd61d86e90807046a580d6c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 105689.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 102672)...
Flight 105711 ready to go.

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