[linux-linus bisection] 137861: testing test-amd64-amd64-xl-credit2

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

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

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: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.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-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/linux-linus/test-amd64-amd64-xl-credit2.guest-localmigrate--x10
 --summary-out=tmp/137861.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=137861 linux-linus 
test-amd64-amd64-xl-credit2 guest-localmigrate/x10
Searching for failure / basis pass:
 137686 fail [host=italia0] / 137589 [host=godello0] 137484 [host=fiano0] 
137388 [host=baroque0] 137283 [host=elbling1] 137191 [host=albana1] 137125 
[host=albana0] 137098 [host=debina0] 137055 [host=godello1] 137015 
[host=pinot1] 136981 [host=godello0] 136911 [host=fiano0] 136823 
[host=baroque1] 136594 [host=rimava1] 135873 [host=godello1] 135753 
[host=baroque0] 135539 [host=godello0] 135443 [host=fiano0] 135426 ok.
Failure / basis pass flights: 137686 / 135426
(tree with no url: minios)
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: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 35110e38e6c59b0db9618701d75c7c2a36f98d55 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
562688707145df9d695f3fc3cb9524f3881f0e2c 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
c0666fab19ea1523fbcae57d8362d94e06b21f98
Basis pass 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
20029ca22baaeb9418c1fd9df88d12d32d585cb6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#37624b58542fb9f2d9a70e6ea006ef8a5f66c30b-35110e38e6c59b0db9618701d75c7c2a36f98d55
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#20029ca22baaeb9418c1fd9df88d12d32d585cb6-562688707145df9d695f3fc3cb9524f3881f0e2c
 git://xenbits.xen.org/qemu-xen-traditional.\
 
git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-9cca02d8ffc23e9688a971d858e4ffdff5389b11
 
git://xenbits.xen.org/osstest/seabios.git#a5cab58e9a3fb6e168aba919c5669bea406573b4-85137fb5f2dfa5f83e9e340ca881c634ae14d4e9
 
git://xenbits.xen.org/xen.git#cb70a26f78848fe45f593f7ebc9cfaac760a791b-c0666fab19ea1523fbcae57d8362d94e06b21f98
adhoc-revtuple-generator: tree discontiguous: linux-2.6
adhoc-revtuple-generator: tree discontiguous: qemu-xen
adhoc-revtuple-generator: tree discontiguous: seabios
Loaded 2004 nodes in revision graph
Searching for test results:
 135426 pass 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
20029ca22baaeb9418c1fd9df88d12d32d585cb6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 135443 [host=fiano0]
 135539 [host=godello0]
 135753 [host=baroque0]
 135873 [host=godello1]
 135988 [host=rimava1]
 136116 [host=rimava1]
 136243 [host=rimava1]
 136433 [host=rimava1]
 136594 [host=rimava1]
 136823 [host=baroque1]
 136911 [host=fiano0]
 136981 [host=godello0]
 137015 [host=pinot1]
 137055 [host=godello1]
 137098 [host=debina0]
 137125 [host=albana0]
 137191 [host=albana1]
 137283 [host=elbling1]
 137388 [host=baroque0]
 137484 [host=fiano0]
 137589 [host=godello0]
 137738 blocked 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
20029ca22baaeb9418c1fd9df88d12d32d585cb6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 137686 fail 35110e38e6c59b0db9618701d75c7c2a36f98d55 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
562688707145df9d695f3fc3cb9524f3881f0e2c 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
c0666fab19ea1523fbcae57d8362d94e06b21f98
 137857 blocked 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
20029ca22baaeb9418c1fd9df88d12d32d585cb6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for interesting versions
 Result found: flight 135426 (pass), for basis pass
 Result found: flight 137686 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
20029ca22baaeb9418c1fd9df88d12d32d585cb6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a5cab58e9a3fb6e168aba919c5669bea406573b4 
cb70a26f78848fe45f593f7ebc9cfaac760a791b.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.911917 to fit
pnmtopng: 44 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-xl-credit2.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-amd64 (like 137686) to reuse...
DB confict (err=7 state=40001): 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 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-amd64 (like 137686) to reuse...
DB confict (err=7 state=40001): 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 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-amd64 (like 137686) to reuse...
DB confict (err=7 state=40001): 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 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for build-amd64 (like 137686) to reuse...
Creating 137861.build-amd64 (copying from 137686)
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 (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137861.build-amd64 (copying from 137686)
Need 137861.build-amd64-pvops (like 137686)
 revision_linux=37624b58542fb9f2d9a70e6ea006ef8a5f66c30b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 137686) to reuse...
DB confict (err=7 state=40001): 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 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137861.build-amd64 (copying from 137686)
Need 137861.build-amd64-pvops (like 137686)
 revision_linux=37624b58542fb9f2d9a70e6ea006ef8a5f66c30b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 137686) to reuse...
Can reuse build-kern 137738.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='137738.build-amd64-pvops', 2='137861', 
3='test-amd64-amd64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 137861...
Need 137861.test-amd64-amd64-xl-credit2 (like 137686)
Creating 137861.test-amd64-amd64-xl-credit2 (copying from 137686)
Need 137861.build-amd64 (like 137686)
 revision_ovmf=20029ca22baaeb9418c1fd9df88d12d32d585cb6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_seabios=a5cab58e9a3fb6e168aba919c5669bea406573b4
 revision_xen=cb70a26f78848fe45f593f7ebc9cfaac760a791b
Creating 137861.build-amd64 (copying from 137686)
Need 137861.build-amd64-pvops (like 137686)
 revision_linux=37624b58542fb9f2d9a70e6ea006ef8a5f66c30b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 137738.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 135426)...
Flight 137861 ready to go.

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