[xen-4.10-testing bisection] 121958: testing test-amd64-amd64-xl-qemut-ws16-amd64

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

branch xen-4.10-testing
xenbranch xen-4.10-testing
job test-amd64-amd64-xl-qemut-ws16-amd64
testid guest-localmigrate

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-4.10-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-localmigrate.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.10-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-localmigrate
 --summary-out=tmp/121958.bisection-summary --basis-template=121045 
--blessings=real,real-bisect --flight=121958 xen-4.10-testing 
test-amd64-amd64-xl-qemut-ws16-amd64 guest-localmigrate
Searching for failure / basis pass:
 121756 fail [host=rimava0] / 121045 ok.
Failure / basis pass flights: 121756 / 121045
(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 c44cfe06dfe2a5f54527e87a48c92a6595d070cc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
bb019fb2cbbe23e2419e07bf347f45415360677d 
d9756ca9802ace4037a84b947753e35ba634fd93
Basis pass 46e076f0dad02f5c445a5c27adbd3f06147e33ed 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
bb019fb2cbbe23e2419e07bf347f45415360677d 
0f92968bcfa037c7747bc58b9e8a52603e52e182
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#46e076f0dad02f5c445a5c27adbd3f06147e33ed-c44cfe06dfe2a5f54527e87a48c92a6595d070cc
 
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#bb019fb2cbbe23e2419e07bf347f45415360677d-bb019fb2cbbe23e2419e07bf347f45415360677d
 
git://xenbits.xen.org/xen.git#0f92968bcfa037c7747bc58b9e8a52603e52e182-d9756ca9802ace4037a84b947753e35ba634fd93
Loaded 2001 nodes in revision graph
Searching for test results:
 121045 pass 46e076f0dad02f5c445a5c27adbd3f06147e33ed 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
bb019fb2cbbe23e2419e07bf347f45415360677d 
0f92968bcfa037c7747bc58b9e8a52603e52e182
 121756 fail c44cfe06dfe2a5f54527e87a48c92a6595d070cc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
bb019fb2cbbe23e2419e07bf347f45415360677d 
d9756ca9802ace4037a84b947753e35ba634fd93
Searching for interesting versions
 Result found: flight 121045 (pass), for basis pass
 Result found: flight 121756 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 46e076f0dad02f5c445a5c27adbd3f06147e33ed 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
bb019fb2cbbe23e2419e07bf347f45415360677d 
0f92968bcfa037c7747bc58b9e8a52603e52e182.
pnmtopng: 30 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.10-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-localmigrate.{dot,ps,png,html,svg}.
Populating 121958...
Need 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (like 121756)
Creating 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 121756)
Need 121958.build-amd64 (like 121756)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=bb019fb2cbbe23e2419e07bf347f45415360677d
 revision_xen=0f92968bcfa037c7747bc58b9e8a52603e52e182
Searching for 121958.build-amd64 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 121958...
Need 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (like 121756)
Creating 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 121756)
Need 121958.build-amd64 (like 121756)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=bb019fb2cbbe23e2419e07bf347f45415360677d
 revision_xen=0f92968bcfa037c7747bc58b9e8a52603e52e182
Searching for 121958.build-amd64 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 121958...
Need 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (like 121756)
Creating 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 121756)
Need 121958.build-amd64 (like 121756)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=bb019fb2cbbe23e2419e07bf347f45415360677d
 revision_xen=0f92968bcfa037c7747bc58b9e8a52603e52e182
Searching for 121958.build-amd64 to reuse...
Creating 121958.build-amd64 (copying from 121756)
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 121958...
Need 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (like 121756)
Creating 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 121756)
Need 121958.build-amd64 (like 121756)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=bb019fb2cbbe23e2419e07bf347f45415360677d
 revision_xen=0f92968bcfa037c7747bc58b9e8a52603e52e182
Creating 121958.build-amd64 (copying from 121756)
Need 121958.build-amd64-pvops (like 121756)
 revision_linux=46e076f0dad02f5c445a5c27adbd3f06147e33ed
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 121958.build-amd64-pvops to reuse...
Can reuse build-kern 121295.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='121295.build-amd64-pvops', 2='121958', 
3='test-amd64-amd64-xl-qemut-ws16-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 121958...
Need 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (like 121756)
Creating 121958.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 121756)
Need 121958.build-amd64 (like 121756)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=bb019fb2cbbe23e2419e07bf347f45415360677d
 revision_xen=0f92968bcfa037c7747bc58b9e8a52603e52e182
Creating 121958.build-amd64 (copying from 121756)
Need 121958.build-amd64-pvops (like 121756)
 revision_linux=46e076f0dad02f5c445a5c27adbd3f06147e33ed
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 121295.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 121045)...
Flight 121958 ready to go.

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