[xen-4.9-testing bisection] 109972: testing test-amd64-amd64-xl-credit2

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

branch xen-4.9-testing
xenbranch xen-4.9-testing
job test-amd64-amd64-xl-credit2
testid guest-start

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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-amd64-amd64-xl-credit2.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-4.9-testing/test-amd64-amd64-xl-credit2.guest-start
 --summary-out=tmp/109972.bisection-summary --basis-template=109925 
--blessings=real,real-bisect --flight=109972 xen-4.9-testing 
test-amd64-amd64-xl-credit2 guest-start
Searching for failure / basis pass:
 109949 fail [host=elbling0] / 109925 [host=pinot1] template as basis? using 
template as basis.
Failure / basis pass flights: 109949 / 109925
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Basis pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
876800d5f9de8b15355172794cb82f505dd26e18
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#b65f2f457c49b2cfd7967c34b7a0b04c25587f13-b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#8051789e982499050680a26febeada7467e18a8d-8051789e982499050680a26febeada7467e18a8d
 
git://xenbits.xen.org/qemu-xen.git#e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7-e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7
 
git://xenbits.xen.org/xen.git#876800d5f9de8b15355172794cb82f505dd26e18-35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Loaded 1001 nodes in revision graph
Searching for test results:
 109971 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
876800d5f9de8b15355172794cb82f505dd26e18
 109925 [host=pinot1]
 109949 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
 109966 blocked b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
876800d5f9de8b15355172794cb82f505dd26e18
Searching for interesting versions
 Result found: flight 109971 (pass), for basis pass
Need to reproduce basis failure (fail); had 0 already.
Should test b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
35f0fff2a67d1a5b93f9992e3a402ac3c896ae55.
Revision graph left in 
/home/logs/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-credit2.guest-start.{dot,ps,png,html,svg}.
Populating 109972...
Need 109972.test-amd64-amd64-xl-credit2 (like 109949)
Creating 109972.test-amd64-amd64-xl-credit2 (copying from 109949)
Need 109972.build-amd64 (like 109949)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7
 revision_xen=35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Searching for 109972.build-amd64 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 109972...
Need 109972.test-amd64-amd64-xl-credit2 (like 109949)
Creating 109972.test-amd64-amd64-xl-credit2 (copying from 109949)
Need 109972.build-amd64 (like 109949)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7
 revision_xen=35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Searching for 109972.build-amd64 to reuse...
Creating 109972.build-amd64 (copying from 109949)
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 109972...
Need 109972.test-amd64-amd64-xl-credit2 (like 109949)
Creating 109972.test-amd64-amd64-xl-credit2 (copying from 109949)
Need 109972.build-amd64 (like 109949)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7
 revision_xen=35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Creating 109972.build-amd64 (copying from 109949)
Need 109972.build-amd64-pvops (like 109949)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 109972.build-amd64-pvops to reuse...
Can reuse build-kern 109953.build-amd64-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='109953.build-amd64-pvops', 2='109972', 
3='test-amd64-amd64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 109972...
Need 109972.test-amd64-amd64-xl-credit2 (like 109949)
Creating 109972.test-amd64-amd64-xl-credit2 (copying from 109949)
Need 109972.build-amd64 (like 109949)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7
 revision_xen=35f0fff2a67d1a5b93f9992e3a402ac3c896ae55
Creating 109972.build-amd64 (copying from 109949)
Need 109972.build-amd64-pvops (like 109949)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 109953.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 109971)...
Flight 109972 ready to go.

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