[xen-unstable bisection] 149745: testing test-amd64-i386-qemuu-rhel6hvm-amd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-qemuu-rhel6hvm-amd
testid guest-start/redhat.repeat

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-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.guest-start--redhat.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.guest-start--redhat.repeat
 --summary-out=tmp/149745.bisection-summary --basis-template=149705 
--blessings=real,real-bisect --flight=149745 xen-unstable 
test-amd64-i386-qemuu-rhel6hvm-amd guest-start/redhat.repeat
Searching for failure / basis pass:
 149726 fail [host=rimava1] / 149705 [host=pinot1] 149695 [host=pinot0] 149689 
ok.
Failure / basis pass flights: 149726 / 149689
(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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
4803a67114279a656a54a23cebed646da32efeb6
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
615bfe42c6d183a0e54a0525ef82b58580d01619
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/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e41\
 0bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef 
git://xenbits.xen.org/xen.git#615bfe42c6d183a0e54a0525ef82b58580d01619-4803a67114279a656a54a23cebed646da32efeb6
Loaded 5001 nodes in revision graph
Searching for test results:
 149689 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
615bfe42c6d183a0e54a0525ef82b58580d01619
 149695 [host=pinot0]
 149705 [host=pinot1]
 149740 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
615bfe42c6d183a0e54a0525ef82b58580d01619
 149726 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
4803a67114279a656a54a23cebed646da32efeb6
Searching for interesting versions
 Result found: flight 149689 (pass), for basis pass
 Result found: flight 149726 (fail), for basis failure
 Repro found: flight 149740 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
4803a67114279a656a54a23cebed646da32efeb6.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.guest-start--redhat.repeat.{dot,ps,png,html,svg}.
Populating 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Searching for build-i386 (like 149726) 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 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Searching for build-i386 (like 149726) 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 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Searching for build-i386 (like 149726) to reuse...
Creating 149745.build-i386 (copying from 149726)
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 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Creating 149745.build-i386 (copying from 149726)
Need 149745.build-i386-pvops (like 149726)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 149726) to reuse...
Can reuse build-kern 149737.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='149737.build-i386-pvops', 2='149745', 
3='test-amd64-i386-qemuu-rhel6hvm-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Creating 149745.build-i386 (copying from 149726)
Need 149745.build-i386-pvops (like 149726)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 149737.build-i386-pvops.
Need 149745.build-amd64 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Searching for build-amd64 (like 149726) to reuse...
Creating 149745.build-amd64 (copying from 149726)
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 149745...
Need 149745.test-amd64-i386-qemuu-rhel6hvm-amd (like 149726)
Creating 149745.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 149726)
Need 149745.build-i386 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Creating 149745.build-i386 (copying from 149726)
Need 149745.build-i386-pvops (like 149726)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 149737.build-i386-pvops.
Need 149745.build-amd64 (like 149726)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=4803a67114279a656a54a23cebed646da32efeb6
Creating 149745.build-amd64 (copying from 149726)
Checking for flail (since 149689)...
Flight 149745 ready to go.