[qemu-mainline bisection] 173794: testing test-amd64-i386-xl-vhd

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

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

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://git.qemu.org/qemu.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/qemu-mainline/test-amd64-i386-xl-vhd.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-xl-vhd.guest-start--debian.repeat
 --summary-out=tmp/173794.bisection-summary --basis-template=173447 
--blessings=real,real-bisect,real-retry --flight=173794 qemu-mainline 
test-amd64-i386-xl-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 173722 fail [host=debina1] / 173620 [host=chardonnay1] 173534 [host=nobling1] 
173497 [host=nobling0] 173447 [host=huxelrebe0] 173435 [host=nocera0] 173408 
[host=debina0] 173280 [host=albana0] 173272 [host=italia0] 173269 
[host=nocera0] 173262 [host=elbling0] 173249 [host=albana1] 173244 
[host=nocera1] 173237 [host=nobling0] 173219 [host=chardonnay0] 173209 
[host=italia1] 173200 [host=pinot0] 173194 [host=pinot1] 173185 [host=nobling1] 
173178 [host=elbling1] 173160 ok.
Failure / basis pass flights: 173722 / 173160
(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://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7d7f02c8e157e936855a091948757f78c7d0298 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
cdcb7dcb401757b5853ca99c1967a6d66e1deea5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
9029bc265cdf2bd63376dde9fdd91db4ce9c0586
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
444260d45ec2a84e8f8c192b3539a3cd5591d009 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
79dfa177ae348bb5ab5f97c0915359b13d6186e2 
46de2eec93bffa0706e6229c0da2919763c8eb04 
942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
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#444260d45ec2a84e8f8c192b3539a3cd5591d009-e7d7f02c8e157e936855a091948757f78c7d0298
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#79dfa177ae348bb5ab5f97c0915359b13d6186e2-cdcb7dcb401757b5853ca99c1967a6d66e1deea5
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-46de2eec93bffa0706e6229c0da2919763c8eb04
 
git://xenbits.xen.org/xen.git#942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c-9029bc265cdf2bd63376dde9fdd91db4ce9c0586
Loaded 39336 nodes in revision graph
Searching for test results:
 173101 [host=chardonnay1]
 173113 [host=elbling0]
 173121 [host=italia0]
 173343 [host=debina0]
 173363 [host=debina0]
 173408 [host=debina0]
 173131 [host=debina0]
 173138 [host=huxelrebe1]
 173147 [host=huxelrebe1]
 173153 [host=fiano1]
 173160 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
444260d45ec2a84e8f8c192b3539a3cd5591d009 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
79dfa177ae348bb5ab5f97c0915359b13d6186e2 
46de2eec93bffa0706e6229c0da2919763c8eb04 
942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
 173178 [host=elbling1]
 173185 [host=nobling1]
 173194 [host=pinot1]
 173280 [host=albana0]
 173317 [host=debina0]
 173337 [host=debina0]
 173200 [host=pinot0]
 173209 [host=italia1]
 173219 [host=chardonnay0]
 173230 [host=nobling0]
 173237 [host=nobling0]
 173244 [host=nocera1]
 173249 [host=albana1]
 173253 [host=elbling0]
 173262 [host=elbling0]
 173269 [host=nocera0]
 173272 [host=italia0]
 173435 [host=nocera0]
 173447 [host=huxelrebe0]
 173497 [host=nobling0]
 173534 [host=nobling1]
 173620 [host=chardonnay1]
 173722 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7d7f02c8e157e936855a091948757f78c7d0298 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
cdcb7dcb401757b5853ca99c1967a6d66e1deea5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
9029bc265cdf2bd63376dde9fdd91db4ce9c0586
Searching for interesting versions
 Result found: flight 173160 (pass), for basis pass
 Result found: flight 173722 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
444260d45ec2a84e8f8c192b3539a3cd5591d009 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
79dfa177ae348bb5ab5f97c0915359b13d6186e2 
46de2eec93bffa0706e6229c0da2919763c8eb04 
942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.957204 to fit
pnmtopng: 85 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-i386-xl-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-i386 (like 173722) 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 0.615018417433934...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-i386 (like 173722) 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 1.56407219469014...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-i386 (like 173722) 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 0.544826962634406...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-i386 (like 173722) 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 conflict out to pivot 57559027, during read.
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 1.62334351184452...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-i386 (like 173722) to reuse...
Creating 173794.build-i386 (copying from 173722)
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='build-i386', 2='173794', 3='test-amd64-i386-xl-vhd', 
4='buildjob']
DB conflict (messages above may refer); retrying after 4.30628960317827...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Creating 173794.build-i386 (copying from 173722)
Need 173794.build-i386-pvops (like 173722)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 173722) to reuse...
Can reuse build-kern 173752.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='173752.build-i386-pvops', 2='173794', 
3='test-amd64-i386-xl-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 3.49951180108465...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Creating 173794.build-i386 (copying from 173722)
Need 173794.build-i386-pvops (like 173722)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173752.build-i386-pvops.
Need 173794.build-amd64 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Searching for build-amd64 (like 173722) to reuse...
Creating 173794.build-amd64 (copying from 173722)
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 3.21660942586857...
Populating 173794...
Need 173794.test-amd64-i386-xl-vhd (like 173722)
Creating 173794.test-amd64-i386-xl-vhd (copying from 173722)
Need 173794.build-i386 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Creating 173794.build-i386 (copying from 173722)
Need 173794.build-i386-pvops (like 173722)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173752.build-i386-pvops.
Need 173794.build-amd64 (like 173722)
 revision_ovmf=444260d45ec2a84e8f8c192b3539a3cd5591d009
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=79dfa177ae348bb5ab5f97c0915359b13d6186e2
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=942ac5fc15ecc2f7ef1d9331c76d89d2cef10e5c
Creating 173794.build-amd64 (copying from 173722)
Checking for flail (since 173160)...
Flight 173794 ready to go.