[xen-4.16-testing bisection] 180474: testing test-amd64-i386-qemuu-rhel6hvm-amd

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job test-amd64-i386-qemuu-rhel6hvm-amd
testid xen-install

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-qemuu-rhel6hvm-amd.xen-install.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-qemuu-rhel6hvm-amd.xen-install
 --summary-out=tmp/180474.bisection-summary --basis-template=180407 
--blessings=real,real-bisect,real-retry --flight=180474 xen-4.16-testing 
test-amd64-i386-qemuu-rhel6hvm-amd xen-install
Searching for failure / basis pass:
 180445 fail [host=nocera1] / 180407 [host=nocera0] 180397 [host=rimava0] 
180219 ok.
Failure / basis pass flights: 180445 / 180219
(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 
edacc551e6586258ab046dd852f65d674e3e2af0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
7251cea957cbe4a0772651a4ab110ed76f689f96
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51734dfc48466eddfb0f8acdb24518266c36c905 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31627a059c2e186f4ad12d171d964b09abe8a4a9
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#51734dfc48466eddfb0f8acdb24518266c36c905-edacc551e6586258ab046dd852f65d674e3e2af0
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#62dd49f2172fb7dfe8d4223bfa45aede05155328-62dd49f2172fb7dfe8d4223bfa45aede05155328
 
git://xenbits.xen.org/osstest/seabios.git#ea1b7a0733906b8425d948ae94fba63c32b1d425-ea1b7a0733906b8425d948ae94fba63c32b1d425
 
git://xenbits.xen.org/xen.git#31627a059c2e186f4ad12d171d964b09abe8a4a9-7251cea957cbe4a0772651a4ab110ed76f689f96
Loaded 10001 nodes in revision graph
Searching for test results:
 180219 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51734dfc48466eddfb0f8acdb24518266c36c905 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31627a059c2e186f4ad12d171d964b09abe8a4a9
 180397 [host=rimava0]
 180407 [host=nocera0]
 180445 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
edacc551e6586258ab046dd852f65d674e3e2af0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
7251cea957cbe4a0772651a4ab110ed76f689f96
Searching for interesting versions
 Result found: flight 180219 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51734dfc48466eddfb0f8acdb24518266c36c905 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31627a059c2e186f4ad12d171d964b09abe8a4a9, results HASH(0x55d5059b3a10) Result 
found: flight 180445 (fail), for basis failure (at ancestor ~570)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51734dfc48466eddfb0f8acdb24518266c36c905 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31627a059c2e186f4ad12d171d964b09abe8a4a9.
Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/test-amd64-i386-qemuu-rhel6hvm-amd.xen-install.{dot,ps,png,html,svg}.
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Searching for build-i386 (like 180445) to reuse...
Creating 180474.build-i386 (copying from 180445)
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 after 0.829750983118178...
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-i386 (copying from 180445)
Need 180474.build-i386-pvops (like 180445)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 180445) 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 0.7222816857456...
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-i386 (copying from 180445)
Need 180474.build-i386-pvops (like 180445)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 180445) 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 1.62612320191548...
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-i386 (copying from 180445)
Need 180474.build-i386-pvops (like 180445)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 180445) to reuse...
Can reuse build-kern 180470.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='180470.build-i386-pvops', 2='180474', 
3='test-amd64-i386-qemuu-rhel6hvm-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.670946462439844...
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-i386 (copying from 180445)
Need 180474.build-i386-pvops (like 180445)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 180470.build-i386-pvops.
Need 180474.build-amd64 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Searching for build-amd64 (like 180445) to reuse...
Creating 180474.build-amd64 (copying from 180445)
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 after 4.83963131619513...
Populating 180474...
Need 180474.test-amd64-i386-qemuu-rhel6hvm-amd (like 180445)
Creating 180474.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 180445)
Need 180474.build-i386 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-i386 (copying from 180445)
Need 180474.build-i386-pvops (like 180445)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 180470.build-i386-pvops.
Need 180474.build-amd64 (like 180445)
 revision_ovmf=51734dfc48466eddfb0f8acdb24518266c36c905
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=31627a059c2e186f4ad12d171d964b09abe8a4a9
Creating 180474.build-amd64 (copying from 180445)
Checking for flail (since 180219)...
Flight 180474 ready to go.