[xen-4.7-testing bisection] 104284: testing test-amd64-amd64-qemuu-nested-amd

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

branch xen-4.7-testing
xenbranch xen-4.7-testing
job test-amd64-amd64-qemuu-nested-amd
testid xen-boot/l1

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-4.7-testing/test-amd64-amd64-qemuu-nested-amd.xen-boot--l1.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.7-testing/test-amd64-amd64-qemuu-nested-amd.xen-boot--l1
 --summary-out=tmp/104284.bisection-summary --basis-template=103850 
--blessings=real,real-bisect --flight=104284 xen-4.7-testing 
test-amd64-amd64-qemuu-nested-amd xen-boot/l1
Searching for failure / basis pass:
 104250 fail [host=pinot0] / 103850 ok.
Failure / basis pass flights: 104250 / 103850
(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 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
24dc62731cd198d0396135392338abb3d285b18a
Basis pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
9f3c5553ebf5978992cf02664002570e15ed8ebd
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#18858e28bb6bae83ddcf413995b2e68c4c7ae03d-18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 
git://xenbits.xen.org/qemu-xen.git#e27a2f17bc2d9d7f8afce2c5918f4f23937b268e-e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 
git://xenbits.xen.org/xen.git#9f3c5553ebf5978992cf02664002570e15ed8ebd-24dc62731cd198d0396135392338abb3d285b18a
Loaded 1001 nodes in revision graph
Searching for test results:
 103850 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
9f3c5553ebf5978992cf02664002570e15ed8ebd
 103802 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
9f3c5553ebf5978992cf02664002570e15ed8ebd
 104250 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
24dc62731cd198d0396135392338abb3d285b18a
 104274 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
9f3c5553ebf5978992cf02664002570e15ed8ebd
Searching for interesting versions
 Result found: flight 103802 (pass), for basis pass
 Result found: flight 104250 (fail), for basis failure
 Repro found: flight 104274 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
e27a2f17bc2d9d7f8afce2c5918f4f23937b268e 
24dc62731cd198d0396135392338abb3d285b18a.
Revision graph left in 
/home/logs/results/bisect/xen-4.7-testing/test-amd64-amd64-qemuu-nested-amd.xen-boot--l1.{dot,ps,png,html,svg}.
Populating 104284...
Need 104284.test-amd64-amd64-qemuu-nested-amd (like 104250)
Creating 104284.test-amd64-amd64-qemuu-nested-amd (copying from 104250)
Need 104284.build-amd64 (like 104250)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=24dc62731cd198d0396135392338abb3d285b18a
Searching for 104284.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 104284...
Need 104284.test-amd64-amd64-qemuu-nested-amd (like 104250)
Creating 104284.test-amd64-amd64-qemuu-nested-amd (copying from 104250)
Need 104284.build-amd64 (like 104250)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=24dc62731cd198d0396135392338abb3d285b18a
Searching for 104284.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 104284...
Need 104284.test-amd64-amd64-qemuu-nested-amd (like 104250)
Creating 104284.test-amd64-amd64-qemuu-nested-amd (copying from 104250)
Need 104284.build-amd64 (like 104250)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=24dc62731cd198d0396135392338abb3d285b18a
Searching for 104284.build-amd64 to reuse...
Creating 104284.build-amd64 (copying from 104250)
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 104284...
Need 104284.test-amd64-amd64-qemuu-nested-amd (like 104250)
Creating 104284.test-amd64-amd64-qemuu-nested-amd (copying from 104250)
Need 104284.build-amd64 (like 104250)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=24dc62731cd198d0396135392338abb3d285b18a
Creating 104284.build-amd64 (copying from 104250)
Need 104284.build-amd64-pvops (like 104250)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 104284.build-amd64-pvops to reuse...
Can reuse build-kern 104261.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='104261.build-amd64-pvops', 2='104284', 
3='test-amd64-amd64-qemuu-nested-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 104284...
Need 104284.test-amd64-amd64-qemuu-nested-amd (like 104250)
Creating 104284.test-amd64-amd64-qemuu-nested-amd (copying from 104250)
Need 104284.build-amd64 (like 104250)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=e27a2f17bc2d9d7f8afce2c5918f4f23937b268e
 revision_xen=24dc62731cd198d0396135392338abb3d285b18a
Creating 104284.build-amd64 (copying from 104250)
Need 104284.build-amd64-pvops (like 104250)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 104261.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 103802)...
Flight 104284 ready to go.

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