[linux-4.9 bisection] 126750: 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/stable/linux-stable.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-4.9/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-4.9/test-amd64-amd64-pair.guest-start--debian
 --summary-out=tmp/126750.bisection-summary --basis-template=125183 
--blessings=real,real-bisect --flight=126750 linux-4.9 test-amd64-amd64-pair 
guest-start/debian
Searching for failure / basis pass:
 126556 fail [dst_host=baroque1,src_host=baroque0] / 126017 
[dst_host=albana0,src_host=albana1] 125896 [dst_host=debina0,src_host=debina1] 
125511 [dst_host=debina1,src_host=debina0] 125342 
[dst_host=elbling0,src_host=elbling1] 125271 
[dst_host=albana1,src_host=albana0] 125183 ok.
Failure / basis pass flights: 126556 / 125183
(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/stable/linux-stable.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 e8d49e4292d9156a081752dee3f5a0cd12857da9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
Basis pass 060744011e93679f03932f050619744be895b772 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
41cb2db62627a7438d938aae487550c3f4acb1da
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#060744011e93679f03932f050619744be895b772-e8d49e4292d9156a081752dee3f5a0cd12857da9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#c8ea0457495342c417c3dc033bba25148b279f60-c8ea0457495342c417c3dc033bba25148b279f60
 
git://xenbits.xen.org/qemu-xen.git#43139135a8938de44f66333831d3a8655d07663a-4f080070a9809bde857851e68a3aeff0c4b9b6a6
 
git://xenbits.xen.org/xen.git#41cb2db62627a7438d938aae487550c3f4acb1da-3a2b8525b883baa87fe89b3da58f5c09fa599b99
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Loaded 2002 nodes in revision graph
Searching for test results:
 125156 [dst_host=godello1,src_host=godello0]
 125183 pass 060744011e93679f03932f050619744be895b772 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
41cb2db62627a7438d938aae487550c3f4acb1da
 125271 [dst_host=albana1,src_host=albana0]
 125342 [dst_host=elbling0,src_host=elbling1]
 125511 [dst_host=debina1,src_host=debina0]
 125896 [dst_host=debina0,src_host=debina1]
 126017 [dst_host=albana0,src_host=albana1]
 126187 fail irrelevant
 126345 fail irrelevant
 126259 fail irrelevant
 126440 fail 676054232ecfeaf9392201fd5fc3f74a6d39d9f3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
 126556 fail e8d49e4292d9156a081752dee3f5a0cd12857da9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
 126722 pass 060744011e93679f03932f050619744be895b772 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
41cb2db62627a7438d938aae487550c3f4acb1da
 126725 fail e8d49e4292d9156a081752dee3f5a0cd12857da9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
 126733 pass 38d96f7888f57f781e5ae80dde22ab97c1802e36 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
008a8fb249b9d433a64bc59a93075bcb4b01e3d3
 126735 fail af3bd8d6a9efcb782d44e537dc391970e0d70fc7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3dd454c6c694409aaedd4ed075d6aeace2dd8391
 126740 pass ddd28fff50ddc10604e420ca30fe11affbc17567 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
e752f28409678ce3ade49986b39309178fb2a6d6
Searching for interesting versions
 Result found: flight 125183 (pass), for basis pass
 Result found: flight 126556 (fail), for basis failure
 Repro found: flight 126722 (pass), for basis pass
 Repro found: flight 126725 (fail), for basis failure
 85 revisions at fbf12e19c9f13374ded72893f34777c2fa41f75c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3dd454c6c694409aaedd4ed075d6aeace2dd8391
Looking 42 below fbf12e19c9f13374ded72893f34777c2fa41f75c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3dd454c6c694409aaedd4ed075d6aeace2dd8391.
Should test b209a097ca39ea586588d77ce680826103020af7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
4b60c40659b34b6577a6bc91eb4115458a0e425f.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.68239 to fit
pnmtopng: 35 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.9/test-amd64-amd64-pair.guest-start--debian.{dot,ps,png,html,svg}.
Populating 126750...
Need 126750.test-amd64-amd64-pair (like 126556)
Creating 126750.test-amd64-amd64-pair (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Searching for build-amd64 (like 126556) to reuse...
Can reuse build 126293.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='126293.build-amd64', 2='126750', 
3='test-amd64-amd64-pair', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 126750...
Need 126750.test-amd64-amd64-pair (like 126556)
Creating 126750.test-amd64-amd64-pair (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Can reuse build 126293.build-amd64.
Need 126750.build-amd64-pvops (like 126556)
 revision_linux=b209a097ca39ea586588d77ce680826103020af7
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 126556) 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 126750...
Need 126750.test-amd64-amd64-pair (like 126556)
Creating 126750.test-amd64-amd64-pair (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Can reuse build 126293.build-amd64.
Need 126750.build-amd64-pvops (like 126556)
 revision_linux=b209a097ca39ea586588d77ce680826103020af7
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 126556) 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 126750...
Need 126750.test-amd64-amd64-pair (like 126556)
Creating 126750.test-amd64-amd64-pair (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Can reuse build 126293.build-amd64.
Need 126750.build-amd64-pvops (like 126556)
 revision_linux=b209a097ca39ea586588d77ce680826103020af7
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 126556) to reuse...
Creating 126750.build-amd64-pvops (copying from 126556)
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 126750...
Need 126750.test-amd64-amd64-pair (like 126556)
Creating 126750.test-amd64-amd64-pair (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Can reuse build 126293.build-amd64.
Need 126750.build-amd64-pvops (like 126556)
 revision_linux=b209a097ca39ea586588d77ce680826103020af7
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 126750.build-amd64-pvops (copying from 126556)
Need 126750.build-amd64 (like 126556)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=43139135a8938de44f66333831d3a8655d07663a
 revision_xen=4b60c40659b34b6577a6bc91eb4115458a0e425f
Can reuse build 126293.build-amd64.
Checking for flail (since 125183)...
Flight 126750 ready to go.

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