[linux-4.14 bisection] 126701: testing test-amd64-amd64-xl-qemuu-ws16-amd64

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-ws16-amd64
testid guest-localmigrate/x10

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-4.14/test-amd64-amd64-xl-qemuu-ws16-amd64.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-4.14/test-amd64-amd64-xl-qemuu-ws16-amd64.guest-localmigrate--x10
 --summary-out=tmp/126701.bisection-summary --basis-template=126364 
--blessings=real,real-bisect --flight=126701 linux-4.14 
test-amd64-amd64-xl-qemuu-ws16-amd64 guest-localmigrate/x10
Searching for failure / basis pass:
 126542 fail [host=godello1] / 126364 ok.
Failure / basis pass flights: 126542 / 126364
(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 f4c88459f7c9320f587b839c3d24a2a9dc18a8a0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
Basis pass c5f7d3c4daf14ba3717fcc1497854d8c365bd742 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c5f7d3c4daf14ba3717fcc1497854d8c365bd742-f4c88459f7c9320f587b839c3d24a2a9dc18a8a0
 
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#4f080070a9809bde857851e68a3aeff0c4b9b6a6-4f080070a9809bde857851e68a3aeff0c4b9b6a6
 
git://xenbits.xen.org/xen.git#3a2b8525b883baa87fe89b3da58f5c09fa599b99-3a2b8525b883baa87fe89b3da58f5c09fa599b99
Loaded 1001 nodes in revision graph
Searching for test results:
 126364 pass c5f7d3c4daf14ba3717fcc1497854d8c365bd742 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
 126542 fail f4c88459f7c9320f587b839c3d24a2a9dc18a8a0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
 126695 pass c5f7d3c4daf14ba3717fcc1497854d8c365bd742 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99
Searching for interesting versions
 Result found: flight 126364 (pass), for basis pass
 Result found: flight 126542 (fail), for basis failure
 Repro found: flight 126695 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f4c88459f7c9320f587b839c3d24a2a9dc18a8a0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
4f080070a9809bde857851e68a3aeff0c4b9b6a6 
3a2b8525b883baa87fe89b3da58f5c09fa599b99.
pnmtopng: 71 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.14/test-amd64-amd64-xl-qemuu-ws16-amd64.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 126701...
Need 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 126542)
Creating 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 126542)
Need 126701.build-amd64 (like 126542)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=4f080070a9809bde857851e68a3aeff0c4b9b6a6
 revision_xen=3a2b8525b883baa87fe89b3da58f5c09fa599b99
Searching for build-amd64 (like 126542) 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 126701...
Need 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 126542)
Creating 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 126542)
Need 126701.build-amd64 (like 126542)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=4f080070a9809bde857851e68a3aeff0c4b9b6a6
 revision_xen=3a2b8525b883baa87fe89b3da58f5c09fa599b99
Searching for build-amd64 (like 126542) to reuse...
Can reuse build 126474.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='126474.build-amd64', 2='126701', 
3='test-amd64-amd64-xl-qemuu-ws16-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 126701...
Need 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 126542)
Creating 126701.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 126542)
Need 126701.build-amd64 (like 126542)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=4f080070a9809bde857851e68a3aeff0c4b9b6a6
 revision_xen=3a2b8525b883baa87fe89b3da58f5c09fa599b99
Can reuse build 126474.build-amd64.
Need 126701.build-amd64-pvops (like 126542)
 revision_linux=f4c88459f7c9320f587b839c3d24a2a9dc18a8a0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 126542) to reuse...
Can reuse build-kern 126542.build-amd64-pvops.
Need 126701.build-amd64 (like 126542)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=4f080070a9809bde857851e68a3aeff0c4b9b6a6
 revision_xen=3a2b8525b883baa87fe89b3da58f5c09fa599b99
Can reuse build 126474.build-amd64.
Checking for flail (since 126364)...
Flight 126701 ready to go.

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