[xen-4.8-testing bisection] 138449: testing test-armhf-armhf-xl-credit2

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

branch xen-4.8-testing
xenbranch xen-4.8-testing
job test-armhf-armhf-xl-credit2
testid guest-start

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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/xen-4.8-testing/test-armhf-armhf-xl-credit2.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.8-testing/test-armhf-armhf-xl-credit2.guest-start
 --summary-out=tmp/138449.bisection-summary --basis-template=130965 
--blessings=real,real-bisect --flight=138449 xen-4.8-testing 
test-armhf-armhf-xl-credit2 guest-start
Searching for failure / basis pass:
 138224 fail [host=cubietruck-picasso] / 137722 [host=cubietruck-braque] 137668 
[host=arndale-lakeside] 137571 [host=arndale-metrocentre] 137462 
[host=arndale-bluewater] 137377 [host=arndale-westfield] 137272 
[host=cubietruck-metzinger] 137176 [host=cubietruck-gleizes] 137114 
[host=cubietruck-braque] 137090 [host=arndale-lakeside] 137026 ok.
Failure / basis pass flights: 138224 / 137026
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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 e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8a08dc5486f1a96c91b0ce86fc88a674ca0d8272 
27db72c852423190bf2b955ecd265ce81b37c62f 
6e56ed129c9782ba050a5fbfbf4ac12335b230f7 
c67210f60dfa83565d26ae710e4f5e729a95dce5
Basis pass e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c0fd7f734e2d33e22215899b40a47b843129541d 
27db72c852423190bf2b955ecd265ce81b37c62f 
0932c20560574696cf87ddd12623e8c423ee821b 
ecbf88af9b0f90832fe2394edde864da45a9e560
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#e64ac26749dc2c0f390caccd04274608ab31c8cf-e64ac26749dc2c0f390caccd04274608ab31c8cf
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#c0fd7f734e2d33e22215899b40a47b843129541d-8a08dc5486f1a96c91b0ce86fc88a674ca0d8272
 git://xenbits.xen.org/qemu-xen.git#27db72c852423190bf2b955ecd265ce81b37c62\
 f-27db72c852423190bf2b955ecd265ce81b37c62f 
git://xenbits.xen.org/osstest/seabios.git#0932c20560574696cf87ddd12623e8c423ee821b-6e56ed129c9782ba050a5fbfbf4ac12335b230f7
 
git://xenbits.xen.org/xen.git#ecbf88af9b0f90832fe2394edde864da45a9e560-c67210f60dfa83565d26ae710e4f5e729a95dce5
Loaded 3001 nodes in revision graph
Searching for test results:
 137026 pass e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c0fd7f734e2d33e22215899b40a47b843129541d 
27db72c852423190bf2b955ecd265ce81b37c62f 
0932c20560574696cf87ddd12623e8c423ee821b 
ecbf88af9b0f90832fe2394edde864da45a9e560
 137090 [host=arndale-lakeside]
 137114 [host=cubietruck-braque]
 137176 [host=cubietruck-gleizes]
 137272 [host=cubietruck-metzinger]
 137377 [host=arndale-westfield]
 137462 [host=arndale-bluewater]
 137571 [host=arndale-metrocentre]
 137668 [host=arndale-lakeside]
 137722 [host=cubietruck-braque]
 137850 blocked irrelevant
 138224 fail e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8a08dc5486f1a96c91b0ce86fc88a674ca0d8272 
27db72c852423190bf2b955ecd265ce81b37c62f 
6e56ed129c9782ba050a5fbfbf4ac12335b230f7 
c67210f60dfa83565d26ae710e4f5e729a95dce5
Searching for interesting versions
 Result found: flight 137026 (pass), for basis pass
 Result found: flight 138224 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c0fd7f734e2d33e22215899b40a47b843129541d 
27db72c852423190bf2b955ecd265ce81b37c62f 
0932c20560574696cf87ddd12623e8c423ee821b 
ecbf88af9b0f90832fe2394edde864da45a9e560.
pnmtopng: 146 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.8-testing/test-armhf-armhf-xl-credit2.guest-start.{dot,ps,png,html,svg}.
Populating 138449...
Need 138449.test-armhf-armhf-xl-credit2 (like 138224)
Creating 138449.test-armhf-armhf-xl-credit2 (copying from 138224)
Need 138449.build-armhf (like 138224)
 revision_ovmf=c0fd7f734e2d33e22215899b40a47b843129541d
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=0932c20560574696cf87ddd12623e8c423ee821b
 revision_xen=ecbf88af9b0f90832fe2394edde864da45a9e560
Searching for build-armhf (like 138224) to reuse...
Creating 138449.build-armhf (copying from 138224)
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 138449...
Need 138449.test-armhf-armhf-xl-credit2 (like 138224)
Creating 138449.test-armhf-armhf-xl-credit2 (copying from 138224)
Need 138449.build-armhf (like 138224)
 revision_ovmf=c0fd7f734e2d33e22215899b40a47b843129541d
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=0932c20560574696cf87ddd12623e8c423ee821b
 revision_xen=ecbf88af9b0f90832fe2394edde864da45a9e560
Creating 138449.build-armhf (copying from 138224)
Need 138449.build-armhf-pvops (like 138224)
 revision_linux=e64ac26749dc2c0f390caccd04274608ab31c8cf
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 138224) 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 138449...
Need 138449.test-armhf-armhf-xl-credit2 (like 138224)
Creating 138449.test-armhf-armhf-xl-credit2 (copying from 138224)
Need 138449.build-armhf (like 138224)
 revision_ovmf=c0fd7f734e2d33e22215899b40a47b843129541d
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=0932c20560574696cf87ddd12623e8c423ee821b
 revision_xen=ecbf88af9b0f90832fe2394edde864da45a9e560
Creating 138449.build-armhf (copying from 138224)
Need 138449.build-armhf-pvops (like 138224)
 revision_linux=e64ac26749dc2c0f390caccd04274608ab31c8cf
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 138224) to reuse...
Can reuse build-kern 138348.build-armhf-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='138348.build-armhf-pvops', 2='138449', 
3='test-armhf-armhf-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 138449...
Need 138449.test-armhf-armhf-xl-credit2 (like 138224)
Creating 138449.test-armhf-armhf-xl-credit2 (copying from 138224)
Need 138449.build-armhf (like 138224)
 revision_ovmf=c0fd7f734e2d33e22215899b40a47b843129541d
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=0932c20560574696cf87ddd12623e8c423ee821b
 revision_xen=ecbf88af9b0f90832fe2394edde864da45a9e560
Creating 138449.build-armhf (copying from 138224)
Need 138449.build-armhf-pvops (like 138224)
 revision_linux=e64ac26749dc2c0f390caccd04274608ab31c8cf
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 138348.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 137026)...
Flight 138449 ready to go.

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