[xen-4.7-testing bisection] 105947: testing test-amd64-amd64-xl-credit2

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

branch xen-4.7-testing
xenbranch xen-4.7-testing
job test-amd64-amd64-xl-credit2
testid guest-localmigrate/x10

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-xl-credit2.guest-localmigrate--x10.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-xl-credit2.guest-localmigrate--x10
 --summary-out=tmp/105947.bisection-summary --basis-template=105855 
--blessings=real,real-bisect --flight=105947 xen-4.7-testing 
test-amd64-amd64-xl-credit2 guest-localmigrate/x10
Searching for failure / basis pass:
 105935 fail [host=nobling0] / 105855 [host=godello1] 105819 [host=merlot1] 
105661 [host=rimava1] 104551 [host=fiano1] 104303 [host=godello1] 104275 
[host=godello0] 104250 [host=merlot0] 103850 [host=chardonnay1] 103802 
[host=nocera1] 103419 [host=elbling0] 103351 [host=nobling1] 103270 
[host=godello0] 103163 [host=huxelrebe1] 102744 [host=chardonnay1] 102725 
[host=nobling1] 102711 [host=merlot0] 102536 [host=elbling0] 102518 
[host=godello1] 101949 [host=godello0] 101932 [host=godello1] 101683 
[host=italia1] 101668 [host=baroque0] 101272 [host=godello1] 101255 
[host=nobling1] 101197 [host=italia1] 101188 [host=godello1] 101076 
[host=chardonnay1] 101050 [host=fiano1] 101022 [host=elbling0] 101013 
[host=baroque1] 100905 [host=italia0] 100830 [host=huxelrebe1] 100813 
[host=godello1] 100777 [host=fiano1] 100635 [host=baroque0] 100632 
[host=nocera1] 100499 [host=huxelrebe0] 100491 [host=huxelrebe0] 99972 
[host=italia0] 99961 [host=chardonnay1] 99754 [host=pinot1] 96660 
[host=italia0] 96628 [host=chardonnay0] 96002 [host=godello0] 95554 
[host=italia0] 95489 [host=chardonnay1] 95446 [host=huxelrebe0] template as 
basis? using template as basis.
Failure / basis pass flights: 105935 / 105855
(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 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
8a9dfe392702cb987cab725fbda7345f4c3053da
Basis pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
758378233b0b5d79a29735d95dc72410ef2f19aa
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#7eaaf4ba68fab40f1945d761438bdaa44fbf37d7-7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 
git://xenbits.xen.org/xen.git#758378233b0b5d79a29735d95dc72410ef2f19aa-8a9dfe392702cb987cab725fbda7345f4c3053da
Loaded 1001 nodes in revision graph
Searching for test results:
 105819 [host=merlot1]
 105855 [host=godello1]
 105924 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
8a9dfe392702cb987cab725fbda7345f4c3053da
 105944 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
8a9dfe392702cb987cab725fbda7345f4c3053da
 105940 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
758378233b0b5d79a29735d95dc72410ef2f19aa
 105945 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
758378233b0b5d79a29735d95dc72410ef2f19aa
 105935 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
8a9dfe392702cb987cab725fbda7345f4c3053da
Searching for interesting versions
 Result found: flight 105940 (pass), for basis pass
 Result found: flight 105944 (fail), for basis failure
 Repro found: flight 105945 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
18858e28bb6bae83ddcf413995b2e68c4c7ae03d 
7eaaf4ba68fab40f1945d761438bdaa44fbf37d7 
8a9dfe392702cb987cab725fbda7345f4c3053da.
Revision graph left in 
/home/logs/results/bisect/xen-4.7-testing/test-amd64-amd64-xl-credit2.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Searching for 105947.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 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Searching for 105947.build-amd64 to reuse...
Can reuse build 105939.build-amd64.
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='105939.build-amd64', 2='105947', 
3='test-amd64-amd64-xl-credit2', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Can reuse build 105939.build-amd64.
Need 105947.build-amd64-pvops (like 105935)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 105947.build-amd64-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 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Can reuse build 105939.build-amd64.
Need 105947.build-amd64-pvops (like 105935)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 105947.build-amd64-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 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Can reuse build 105939.build-amd64.
Need 105947.build-amd64-pvops (like 105935)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 105947.build-amd64-pvops to reuse...
Can reuse build-kern 105935.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='105935.build-amd64-pvops', 2='105947', 
3='test-amd64-amd64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 105947...
Need 105947.test-amd64-amd64-xl-credit2 (like 105935)
Creating 105947.test-amd64-amd64-xl-credit2 (copying from 105935)
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Can reuse build 105939.build-amd64.
Need 105947.build-amd64-pvops (like 105935)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 105935.build-amd64-pvops.
Need 105947.build-amd64 (like 105935)
 revision_qemu=18858e28bb6bae83ddcf413995b2e68c4c7ae03d
 revision_qemuu=7eaaf4ba68fab40f1945d761438bdaa44fbf37d7
 revision_xen=8a9dfe392702cb987cab725fbda7345f4c3053da
Can reuse build 105939.build-amd64.
Checking for flail (since 105940)...
Flight 105947 ready to go.

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