[qemu-mainline bisection] 106950: testing test-amd64-i386-libvirt

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt
testid guest-start/debian.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
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://git.qemu.org/qemu.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-i386-libvirt.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-i386-libvirt.guest-start--debian.repeat
 --summary-out=tmp/106950.bisection-summary --basis-template=106905 
--blessings=real,real-bisect --flight=106950 qemu-mainline 
test-amd64-i386-libvirt guest-start/debian.repeat
Searching for failure / basis pass:
 106941 fail [host=merlot0] / 106905 [host=italia1] 106889 [host=rimava0] 
106866 [host=fiano0] 106828 [host=rimava1] 106809 [host=huxelrebe1] 106793 
[host=pinot1] 106787 [host=italia0] 106767 [host=chardonnay0] 106747 
[host=huxelrebe0] 106732 [host=pinot0] 106718 [host=baroque1] 106702 
[host=merlot1] 106682 [host=elbling0] 106641 [host=italia1] 106635 ok.
Failure / basis pass flights: 106941 / 106635
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
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://git.qemu.org/qemu.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 9b14b2bc3ba95457589fe08f139542476314ff19 
94386a13667c645fd42544a7fd302cdddd39fcdf 
b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
a001631cb8eef07654e0ca508dd24f448e0fd936 
5b08f85689a8479f947be74563fe993875b9caa9
Basis pass 321ff4087cd731b2a1eddff38f9ef288d6922201 
94386a13667c645fd42544a7fd302cdddd39fcdf 
b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8b4834ee1202852ed83a9fc61268c65fb6961ea7 
95b0eca46e03ffa0b20d29d1b3127c291accea39 
9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#321ff4087cd731b2a1eddff38f9ef288d6922201-9b14b2bc3ba95457589fe08f139542476314ff19
 
git://git.sv.gnu.org/gnulib.git#94386a13667c645fd42544a7fd302cdddd39fcdf-94386a13667c645fd42544a7fd302cdddd39fcdf
 
git://xenbits.xen.org/linux-pvops.git#b65f2f457c49b2cfd7967c34b7a0b04c25587f13-b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#8b4834ee1202852ed83a9fc61268c65fb6961ea7-8051789e982499050680a26febeada7467e18a8d
 
git://git.qemu.org/qemu.git#95b0eca46e03ffa0b20d29d1b3127c291accea39-a001631cb8eef07654e0ca508dd24f448e0fd936
 
git://xenbits.xen.org/xen.git#9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa-5b08f85689a8479f947be74563fe993875b9caa9
Loaded 11732 nodes in revision graph
Searching for test results:
 106635 pass 321ff4087cd731b2a1eddff38f9ef288d6922201 
94386a13667c645fd42544a7fd302cdddd39fcdf 
b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8b4834ee1202852ed83a9fc61268c65fb6961ea7 
95b0eca46e03ffa0b20d29d1b3127c291accea39 
9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
 106641 [host=italia1]
 106718 [host=baroque1]
 106682 [host=elbling0]
 106702 [host=merlot1]
 106732 [host=pinot0]
 106747 [host=huxelrebe0]
 106767 [host=chardonnay0]
 106809 [host=huxelrebe1]
 106787 [host=italia0]
 106793 [host=pinot1]
 106828 [host=rimava1]
 106866 [host=fiano0]
 106905 [host=italia1]
 106889 [host=rimava0]
 106941 fail 9b14b2bc3ba95457589fe08f139542476314ff19 
94386a13667c645fd42544a7fd302cdddd39fcdf 
b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
a001631cb8eef07654e0ca508dd24f448e0fd936 
5b08f85689a8479f947be74563fe993875b9caa9
Searching for interesting versions
 Result found: flight 106635 (pass), for basis pass
 Result found: flight 106941 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 321ff4087cd731b2a1eddff38f9ef288d6922201 
94386a13667c645fd42544a7fd302cdddd39fcdf 
b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8b4834ee1202852ed83a9fc61268c65fb6961ea7 
95b0eca46e03ffa0b20d29d1b3127c291accea39 
9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa.
pnmtopng: 97 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-i386-libvirt.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Searching for 106950.build-i386 to reuse...
DB confict (err=7 state=): 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 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Searching for 106950.build-i386 to reuse...
DB confict (err=7 state=): 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 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Searching for 106950.build-i386 to reuse...
Creating 106950.build-i386 (copying from 106941)
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 VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386 (copying from 106941)
Need 106950.build-i386-pvops (like 106941)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 106950.build-i386-pvops to reuse...
DB confict (err=7 state=): 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 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386 (copying from 106941)
Need 106950.build-i386-pvops (like 106941)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 106950.build-i386-pvops to reuse...
Can reuse build-kern 106941.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='106941.build-i386-pvops', 2='106950', 
3='test-amd64-i386-libvirt', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386 (copying from 106941)
Need 106950.build-i386-pvops (like 106941)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 106941.build-i386-pvops.
Need 106950.build-i386-libvirt (like 106941)
 revision_libvirt=321ff4087cd731b2a1eddff38f9ef288d6922201
 revision_libvirt_gnulib=94386a13667c645fd42544a7fd302cdddd39fcdf
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386-libvirt (copying from 106941)
Already created build-i386
Need 106950.build-amd64 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Searching for 106950.build-amd64 to reuse...
DB confict (err=7 state=): 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 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386 (copying from 106941)
Need 106950.build-i386-pvops (like 106941)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 106941.build-i386-pvops.
Need 106950.build-i386-libvirt (like 106941)
 revision_libvirt=321ff4087cd731b2a1eddff38f9ef288d6922201
 revision_libvirt_gnulib=94386a13667c645fd42544a7fd302cdddd39fcdf
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386-libvirt (copying from 106941)
Already created build-i386
Need 106950.build-amd64 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Searching for 106950.build-amd64 to reuse...
Creating 106950.build-amd64 (copying from 106941)
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 VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 106950...
Need 106950.test-amd64-i386-libvirt (like 106941)
Creating 106950.test-amd64-i386-libvirt (copying from 106941)
Need 106950.build-i386 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386 (copying from 106941)
Need 106950.build-i386-pvops (like 106941)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 106941.build-i386-pvops.
Need 106950.build-i386-libvirt (like 106941)
 revision_libvirt=321ff4087cd731b2a1eddff38f9ef288d6922201
 revision_libvirt_gnulib=94386a13667c645fd42544a7fd302cdddd39fcdf
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-i386-libvirt (copying from 106941)
Already created build-i386
Need 106950.build-amd64 (like 106941)
 revision_qemu=8b4834ee1202852ed83a9fc61268c65fb6961ea7
 revision_qemuu=95b0eca46e03ffa0b20d29d1b3127c291accea39
 revision_xen=9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa
Creating 106950.build-amd64 (copying from 106941)
Checking for flail (since 106635)...
Flight 106950 ready to go.

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