[xen-4.16-testing bisection] 170914: testing test-amd64-i386-xl-shadow

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job test-amd64-i386-xl-shadow
testid xen-boot

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: 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/xen-4.16-testing/test-amd64-i386-xl-shadow.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.16-testing/test-amd64-i386-xl-shadow.xen-boot
 --summary-out=tmp/170914.bisection-summary --basis-template=170871 
--blessings=real,real-bisect,real-retry --flight=170914 xen-4.16-testing 
test-amd64-i386-xl-shadow xen-boot
Searching for failure / basis pass:
 170901 fail [host=nobling1] / 170871 [host=albana1] 169333 [host=debina1] 
169252 [host=chardonnay0] 169238 [host=albana0] 169194 [host=nobling0] 169179 
[host=debina0] 169119 [host=huxelrebe0] 169086 ok.
Failure / basis pass flights: 170901 / 169086
(tree with no url: minios)
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: 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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
dc020d8d1ba420e2dd0e7a40f5045db897f3c4f4
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#b1b89f9009f2390652e0061bd7b24fc40732bc70-ff36b2550f94dc5fac838cf298ae5a23cfddf204
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#107951211a8d17658e1aaa0c23a8cf29f8806ad8-107951211a8d17658e1aaa0c23a8cf29f8806ad8
 
git://xenbits.xen.org/osstest/seabios.git#d239552ce7220e448ae81f41515138f7b9e3c4db-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#e34c16cc6ee029fa75c35bd21f75103d5502ea30-dc020d8d1ba420e2dd0e7a40f5045db897f3c4f4
Loaded 7994 nodes in revision graph
Searching for test results:
 169086 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
 169119 [host=huxelrebe0]
 169179 [host=debina0]
 169194 [host=nobling0]
 169238 [host=albana0]
 169252 [host=chardonnay0]
 169333 [host=debina1]
 170871 [host=albana1]
 170901 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
dc020d8d1ba420e2dd0e7a40f5045db897f3c4f4
Searching for interesting versions
 Result found: flight 169086 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30, results HASH(0x55a88c0eb3f0) Result 
found: flight 170901 (fail), for basis failure (at ancestor ~646)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30.
pnmtopng: 39 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/test-amd64-i386-xl-shadow.xen-boot.{dot,ps,png,html,svg}.
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for build-i386 (like 170901) 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' OR  
blessing='real-retry')
            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 after 0.681804504319192...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for build-i386 (like 170901) 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' OR  
blessing='real-retry')
            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 after 1.17248875153649...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for build-i386 (like 170901) 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' OR  
blessing='real-retry')
            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 after 2.63386895402656...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for build-i386 (like 170901) to reuse...
Creating 170914.build-i386 (copying from 170901)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 3.66523212789232...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Creating 170914.build-i386 (copying from 170901)
Need 170914.build-i386-pvops (like 170901)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 170901) to reuse...
Can reuse build-kern 170902.build-i386-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='170902.build-i386-pvops', 2='170914', 
3='test-amd64-i386-xl-shadow', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 2.88300319289684...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Creating 170914.build-i386 (copying from 170901)
Need 170914.build-i386-pvops (like 170901)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 170902.build-i386-pvops.
Need 170914.build-amd64 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for build-amd64 (like 170901) to reuse...
Creating 170914.build-amd64 (copying from 170901)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 1.5576528896635...
Populating 170914...
Need 170914.test-amd64-i386-xl-shadow (like 170901)
Creating 170914.test-amd64-i386-xl-shadow (copying from 170901)
Need 170914.build-i386 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Creating 170914.build-i386 (copying from 170901)
Need 170914.build-i386-pvops (like 170901)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 170902.build-i386-pvops.
Need 170914.build-amd64 (like 170901)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=107951211a8d17658e1aaa0c23a8cf29f8806ad8
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=e34c16cc6ee029fa75c35bd21f75103d5502ea30
Creating 170914.build-amd64 (copying from 170901)
Checking for flail (since 169086)...
Flight 170914 ready to go.