[xen-4.6-testing bisection] 112828: testing test-amd64-i386-xl-qemuu-debianhvm-amd64

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

branch xen-4.6-testing
xenbranch xen-4.6-testing
job test-amd64-i386-xl-qemuu-debianhvm-amd64
testid debian-hvm-install

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-4.6-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.6-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.debian-hvm-install
 --summary-out=tmp/112828.bisection-summary --basis-template=112661 
--blessings=real,real-bisect --flight=112828 xen-4.6-testing 
test-amd64-i386-xl-qemuu-debianhvm-amd64 debian-hvm-install
Searching for failure / basis pass:
 112717 fail [host=rimava0] / 112661 [host=elbling1] 112648 [host=baroque1] 
111514 [host=rimava1] 111492 [host=pinot1] 111467 [host=nobling0] 111038 
[host=huxelrebe1] 111004 ok.
Failure / basis pass flights: 112717 / 111004
(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 a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
1ac8162d8323481ea5fb9cf20c5b830c4ffb7aec
Basis pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
44f3d4e6448e37588248db784193b7a047add65a 
f7ad92a74f0a3fd5a7b8bb77c346084ce3e8643c
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#b65f2f457c49b2cfd7967c34b7a0b04c25587f13-a97a16f18c4895e41951a44d27af8af0b8f1d897
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#57ca3f4a3092695dd553d3ff4540f5559b1c8fc7-57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 
git://xenbits.xen.org/qemu-xen.git#44f3d4e6448e37588248db784193b7a047add65a-4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 
git://xenbits.xen.org/xen.git#f7ad92a74f0a3fd5a7b8bb77c346084ce3e8643c-1ac8162d8323481ea5fb9cf20c5b830c4ffb7aec
adhoc-revtuple-generator: tree discontiguous: linux-pvops
Loaded 3014 nodes in revision graph
Searching for test results:
 111004 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
44f3d4e6448e37588248db784193b7a047add65a 
f7ad92a74f0a3fd5a7b8bb77c346084ce3e8643c
 111038 [host=huxelrebe1]
 111467 [host=nobling0]
 111492 [host=pinot1]
 111514 [host=rimava1]
 112661 [host=elbling1]
 112648 [host=baroque1]
 112683 fail irrelevant
 112698 fail a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
1ac8162d8323481ea5fb9cf20c5b830c4ffb7aec
 112717 fail a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
1ac8162d8323481ea5fb9cf20c5b830c4ffb7aec
 112814 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
44f3d4e6448e37588248db784193b7a047add65a 
f7ad92a74f0a3fd5a7b8bb77c346084ce3e8643c
 112818 fail a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
1ac8162d8323481ea5fb9cf20c5b830c4ffb7aec
 112822 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
f974d3211ee7431ac45c401a88d6b436ce5c0c3c
 112823 pass a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
5ae011e6620fb3fdc1127c84873718ada4589e1c
 112824 fail a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
747df3c055e17fdd5871cce9daa87fff05cf1b8d
 112826 pass a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for interesting versions
 Result found: flight 111004 (pass), for basis pass
 Result found: flight 112698 (fail), for basis failure
 Repro found: flight 112814 (pass), for basis pass
 Repro found: flight 112818 (fail), for basis failure
 0 revisions at a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
5ae011e6620fb3fdc1127c84873718ada4589e1c
No revisions left to test, checking graph state.
 Result found: flight 112823 (pass), for last pass
 Result found: flight 112824 (fail), for first failure
 Repro found: flight 112826 (pass), for last pass
Need to reproduce first failure (fail); had 1 already.
Should test a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
747df3c055e17fdd5871cce9daa87fff05cf1b8d.
Revision graph left in 
/home/logs/results/bisect/xen-4.6-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Searching for 112828.build-i386 to reuse...
Can reuse build 112724.build-i386.
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='112724.build-i386', 2='112828', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112828.build-i386-pvops to reuse...
Can reuse build-kern 112782.build-i386-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='112782.build-i386-pvops', 2='112828', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112782.build-i386-pvops.
Need 112828.build-amd64 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Searching for 112828.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 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112782.build-i386-pvops.
Need 112828.build-amd64 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Searching for 112828.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 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112782.build-i386-pvops.
Need 112828.build-amd64 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Searching for 112828.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 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112782.build-i386-pvops.
Need 112828.build-amd64 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Searching for 112828.build-amd64 to reuse...
Can reuse build 112724.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='112724.build-amd64', 2='112828', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64', 4='xenbuildjob']
DB conflict (messages above may refer); retrying...
Populating 112828...
Need 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 112717)
Creating 112828.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 112717)
Need 112828.build-i386 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-i386.
Need 112828.build-i386-pvops (like 112717)
 revision_linux=a97a16f18c4895e41951a44d27af8af0b8f1d897
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112782.build-i386-pvops.
Need 112828.build-amd64 (like 112717)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=747df3c055e17fdd5871cce9daa87fff05cf1b8d
Can reuse build 112724.build-amd64.
Checking for flail (since 111004)...
Flight 112828 ready to go.

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