[xen-unstable bisection] 175161: testing test-xtf-amd64-amd64-4

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

branch xen-unstable
xenbranch xen-unstable
job test-xtf-amd64-amd64-4
testid xen-boot

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
Tree: xtf git://xenbits.xen.org/xtf.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/test-xtf-amd64-amd64-4.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-unstable/test-xtf-amd64-amd64-4.xen-boot
 --summary-out=tmp/175161.bisection-summary --basis-template=175148 
--blessings=real,real-bisect,real-retry --flight=175161 xen-unstable 
test-xtf-amd64-amd64-4 xen-boot
Searching for failure / basis pass:
 175154 fail [host=himrod0] / 175148 [host=italia1] 175144 [host=debina1] 
175141 [host=pinot1] 175135 [host=godello0] 175126 [host=nocera1] 175104 
[host=pinot0] 175091 [host=godello1] 175083 [host=sabro0] 175071 
[host=huxelrebe0] 175066 [host=elbling0] 175062 ok.
Failure / basis pass flights: 175154 / 175062
(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
Tree: xtf git://xenbits.xen.org/xtf.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
96993519424c3fef49fd00d80a271d986767a3cd 
5e770502e81e6bde08f55db6b0f66fbc1013850d
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
a6da84524ceaf24ff997d03407b93f60c12857f3 
5e770502e81e6bde08f55db6b0f66fbc1013850d
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#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7\
 a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
git://xenbits.xen.org/xen.git#a6da84524ceaf24ff997d03407b93f60c12857f3-96993519424c3fef49fd00d80a271d986767a3cd
 
git://xenbits.xen.org/xtf.git#5e770502e81e6bde08f55db6b0f66fbc1013850d-5e770502e81e6bde08f55db6b0f66fbc1013850d
Loaded 5001 nodes in revision graph
Searching for test results:
 175062 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
a6da84524ceaf24ff997d03407b93f60c12857f3 
5e770502e81e6bde08f55db6b0f66fbc1013850d
 175066 [host=elbling0]
 175071 [host=huxelrebe0]
 175083 [host=sabro0]
 175091 [host=godello1]
 175104 [host=pinot0]
 175126 [host=nocera1]
 175135 [host=godello0]
 175141 [host=pinot1]
 175144 [host=debina1]
 175148 [host=italia1]
 175154 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
96993519424c3fef49fd00d80a271d986767a3cd 
5e770502e81e6bde08f55db6b0f66fbc1013850d
 175158 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
a6da84524ceaf24ff997d03407b93f60c12857f3 
5e770502e81e6bde08f55db6b0f66fbc1013850d
Searching for interesting versions
 Result found: flight 175062 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
a6da84524ceaf24ff997d03407b93f60c12857f3 
5e770502e81e6bde08f55db6b0f66fbc1013850d, results HASH(0x5602416c3528) 
HASH(0x5602416cc318) Result found: flight 175154 (fail), for basis failure (at 
ancestor ~839)
 Repro found: flight 175158 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
96993519424c3fef49fd00d80a271d986767a3cd 
5e770502e81e6bde08f55db6b0f66fbc1013850d.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-xtf-amd64-amd64-4.xen-boot.{dot,ps,png,html,svg}.
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Searching for build-amd64 (like 175154) to reuse...
Creating 175161.build-amd64 (copying from 175154)
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 0.392361706196429...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175154) 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 0.906262761628511...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175154) 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 0.0269792125313053...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175154) 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 0.977580918359109...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175154) to reuse...
Can reuse build-kern 175155.build-amd64-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='175155.build-amd64-pvops', 2='175161', 
3='test-xtf-amd64-amd64-4', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 4.39695346815407...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175155.build-amd64-pvops.
Already created build-amd64
Need 175161.build-amd64-xtf (like 175154)
 revision_xtf=5e770502e81e6bde08f55db6b0f66fbc1013850d
Searching for build-amd64-xtf (like 175154) to reuse...
Can reuse build-xtf 175155.build-amd64-xtf.
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='175155.build-amd64-xtf', 2='175161', 
3='test-xtf-amd64-amd64-4', 4='xtfbuildjob']
DB conflict (messages above may refer); retrying after 2.42975528063826...
Populating 175161...
Need 175161.test-xtf-amd64-amd64-4 (like 175154)
Creating 175161.test-xtf-amd64-amd64-4 (copying from 175154)
Need 175161.build-amd64 (like 175154)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=96993519424c3fef49fd00d80a271d986767a3cd
Creating 175161.build-amd64 (copying from 175154)
Need 175161.build-amd64-pvops (like 175154)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175155.build-amd64-pvops.
Already created build-amd64
Need 175161.build-amd64-xtf (like 175154)
 revision_xtf=5e770502e81e6bde08f55db6b0f66fbc1013850d
Can reuse build-xtf 175155.build-amd64-xtf.
Checking for flail (since 175062)...
Flight 175161 ready to go.