[linux-linus bisection] 111764: testing test-amd64-amd64-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-pair
testid guest-start/debian

Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.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/linux-linus/test-amd64-amd64-pair.guest-start--debian.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-linus/test-amd64-amd64-pair.guest-start--debian
 --summary-out=tmp/111764.bisection-summary --basis-template=110515 
--blessings=real,real-bisect --flight=111764 linux-linus test-amd64-amd64-pair 
guest-start/debian
Searching for failure / basis pass:
 111714 fail [dst_host=rimava1,src_host=rimava0] / 111363 
[dst_host=elbling0,src_host=elbling1] 111332 [dst_host=fiano1,src_host=fiano0] 
111280 [dst_host=huxelrebe0,src_host=huxelrebe1] 111222 
[dst_host=godello0,src_host=godello1] 111183 
[dst_host=godello1,src_host=godello0] 111148 
[dst_host=chardonnay0,src_host=chardonnay1] 111124 
[dst_host=fiano0,src_host=fiano1] 111081 [dst_host=nobling0,src_host=nobling1] 
110984 [dst_host=rimava0,src_host=rimava1] 110950 
[dst_host=chardonnay1,src_host=chardonnay0] 110908 
[dst_host=italia1,src_host=italia0] 110560 ok.
Failure / basis pass flights: 111714 / 110560
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.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 130568d5eac5537cbd64cfb12103550af90edb79 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
d23afa6399a78ca7d0ed3294119632535828c9d8
Basis pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
695bb5f504ab48c1d546446f104c1b6c0ead126d
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f-130568d5eac5537cbd64cfb12103550af90edb79
 
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#e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7-414d069b38ab114b89085e44989bf57604ea86d7
 
git://xenbits.xen.org/xen.git#695bb5f504ab48c1d546446f104c1b6c0ead126d-d23afa6399a78ca7d0ed3294119632535828c9d8
adhoc-revtuple-generator: tree discontiguous: linux-2.6
Loaded 2007 nodes in revision graph
Searching for test results:
 110464 [dst_host=huxelrebe0,src_host=huxelrebe1]
 110486 [dst_host=elbling1,src_host=elbling0]
 110515 [dst_host=baroque1,src_host=baroque0]
 110547 [dst_host=nobling1,src_host=nobling0]
 110536 [dst_host=nocera0,src_host=nocera1]
 110560 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
695bb5f504ab48c1d546446f104c1b6c0ead126d
 110908 [dst_host=italia1,src_host=italia0]
 110950 [dst_host=chardonnay1,src_host=chardonnay0]
 110984 [dst_host=rimava0,src_host=rimava1]
 111081 [dst_host=nobling0,src_host=nobling1]
 111124 [dst_host=fiano0,src_host=fiano1]
 111148 [dst_host=chardonnay0,src_host=chardonnay1]
 111280 [dst_host=huxelrebe0,src_host=huxelrebe1]
 111183 [dst_host=godello1,src_host=godello0]
 111222 [dst_host=godello0,src_host=godello1]
 111332 [dst_host=fiano1,src_host=fiano0]
 111363 [dst_host=elbling0,src_host=elbling1]
 111374 fail irrelevant
 111383 fail irrelevant
 111416 fail irrelevant
 111493 fail irrelevant
 111529 fail irrelevant
 111580 fail irrelevant
 111611 fail irrelevant
 111635 fail irrelevant
 111654 fail irrelevant
 111754 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
e97832ec6b2a7ddd48b8e6d1d848ffdfee6a31c7 
695bb5f504ab48c1d546446f104c1b6c0ead126d
 111677 fail irrelevant
 111757 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
5bba2b362f7ecde1a1a034c0bb0cc882577d8bce
 111714 fail 130568d5eac5537cbd64cfb12103550af90edb79 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
d23afa6399a78ca7d0ed3294119632535828c9d8
 111756 fail 130568d5eac5537cbd64cfb12103550af90edb79 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
d23afa6399a78ca7d0ed3294119632535828c9d8
 111758 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
5e2af95aeb168d90c5900d35d663691f595fb012
 111759 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
df36d82e3fc91bee2ff1681fd438c815fa324b6a
 111760 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
9954f1f72d81f5c145ef72d30ae155c9f3e45109
 111762 pass 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
0d7c42106e22e4ecafa2cef0fa7058178849a558
Searching for interesting versions
 Result found: flight 110560 (pass), for basis pass
 Result found: flight 111714 (fail), for basis failure
 Repro found: flight 111754 (pass), for basis pass
 Repro found: flight 111756 (fail), for basis failure
 5 revisions at 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
d23afa6399a78ca7d0ed3294119632535828c9d8
Looking 2 below 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
d23afa6399a78ca7d0ed3294119632535828c9d8.
Should test 3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
414d069b38ab114b89085e44989bf57604ea86d7 
e2452da0a92a6225c241092ea9998534ccc751ee.
pnmtopng: 156 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-pair.guest-start--debian.{dot,ps,png,html,svg}.
Populating 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Searching for 111764.build-amd64 to reuse...
Can reuse build 111659.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='111659.build-amd64', 2='111764', 
3='test-amd64-amd64-pair', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.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 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 111764.build-amd64-pvops to reuse...
Can reuse build-kern 111754.build-amd64-pvops.
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.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 "        INSERT 
INTO runvars (flight,job,name,val,synth)
                     VALUES (?,     ?,  ?,   ?,  'f')
" with ParamValues: 1='111764', 2='test-amd64-amd64-pair', 3='dst_host', 
4='rimava1']
DB conflict (messages above may refer); retrying...
Populating 111764...
Need 111764.test-amd64-amd64-pair (like 111714)
Creating 111764.test-amd64-amd64-pair (copying from 111714)
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Need 111764.build-amd64-pvops (like 111714)
 revision_linux=3696e4f0b0072eb9753ffa1387be1dd2ebe2cb8f
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 111754.build-amd64-pvops.
Need 111764.build-amd64 (like 111714)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=414d069b38ab114b89085e44989bf57604ea86d7
 revision_xen=e2452da0a92a6225c241092ea9998534ccc751ee
Can reuse build 111659.build-amd64.
Checking for flail (since 110560)...
Flight 111764 ready to go.

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