[xen-unstable bisection] 173351: 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 xen-install

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.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-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.xen-install
 --summary-out=tmp/173351.bisection-summary --basis-template=173327 
--blessings=real,real-bisect,real-retry --flight=173351 xen-unstable 
test-amd64-i386-qemuu-rhel6hvm-amd xen-install
Searching for failure / basis pass:
 173338 fail [host=nocera1] / 173327 [host=pinot1] 173322 [host=nocera0] 173316 
ok.
Failure / basis pass flights: 173338 / 173316
(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 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
5e936d11b171793c174686268c9c1df8a4fa974c
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
bfd3e9945d1bc551ad11272c7fa752ff3d060149
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#bfd3e9945d1bc551ad11272c7fa752ff3d060149-5e936d11b171793c174686268c9c1df8a4fa974c
Loaded 5001 nodes in revision graph
Searching for test results:
 173316 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
bfd3e9945d1bc551ad11272c7fa752ff3d060149
 173322 [host=nocera0]
 173327 [host=pinot1]
 173338 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
5e936d11b171793c174686268c9c1df8a4fa974c
 173350 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
bfd3e9945d1bc551ad11272c7fa752ff3d060149
Searching for interesting versions
 Result found: flight 173316 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
bfd3e9945d1bc551ad11272c7fa752ff3d060149, results HASH(0x563ec5b0f9f8) 
HASH(0x563ec5b18040) Result found: flight 173338 (fail), for basis failure (at 
ancestor ~563)
 Repro found: flight 173350 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
5e936d11b171793c174686268c9c1df8a4fa974c.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.xen-install.{dot,ps,png,html,svg}.
Populating 173351...
Need 173351.test-amd64-i386-qemuu-rhel6hvm-amd (like 173338)
Creating 173351.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 173338)
Need 173351.build-i386 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Searching for build-i386 (like 173338) to reuse...
Creating 173351.build-i386 (copying from 173338)
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 0.249551943576993...
Populating 173351...
Need 173351.test-amd64-i386-qemuu-rhel6hvm-amd (like 173338)
Creating 173351.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 173338)
Need 173351.build-i386 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Creating 173351.build-i386 (copying from 173338)
Need 173351.build-i386-pvops (like 173338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 173338) to reuse...
Can reuse build-kern 173341.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='173341.build-i386-pvops', 2='173351', 
3='test-amd64-i386-qemuu-rhel6hvm-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.18895953958321...
Populating 173351...
Need 173351.test-amd64-i386-qemuu-rhel6hvm-amd (like 173338)
Creating 173351.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 173338)
Need 173351.build-i386 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Creating 173351.build-i386 (copying from 173338)
Need 173351.build-i386-pvops (like 173338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173341.build-i386-pvops.
Need 173351.build-amd64 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Searching for build-amd64 (like 173338) 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 2.68675519514219...
Populating 173351...
Need 173351.test-amd64-i386-qemuu-rhel6hvm-amd (like 173338)
Creating 173351.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 173338)
Need 173351.build-i386 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Creating 173351.build-i386 (copying from 173338)
Need 173351.build-i386-pvops (like 173338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173341.build-i386-pvops.
Need 173351.build-amd64 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Searching for build-amd64 (like 173338) to reuse...
Can reuse build 173346.build-amd64.
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='173346.build-amd64', 2='173351', 
3='test-amd64-i386-qemuu-rhel6hvm-amd', 4='xenbuildjob']
DB conflict (messages above may refer); retrying after 2.68109491689737...
Populating 173351...
Need 173351.test-amd64-i386-qemuu-rhel6hvm-amd (like 173338)
Creating 173351.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 173338)
Need 173351.build-i386 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Creating 173351.build-i386 (copying from 173338)
Need 173351.build-i386-pvops (like 173338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173341.build-i386-pvops.
Need 173351.build-amd64 (like 173338)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5e936d11b171793c174686268c9c1df8a4fa974c
Can reuse build 173346.build-amd64.
Checking for flail (since 173316)...
Flight 173351 ready to go.