[xen-unstable-smoke bisection] 173757: testing test-armhf-armhf-xl

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-armhf-armhf-xl
testid guest-start

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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-smoke/test-armhf-armhf-xl.guest-start.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-smoke/test-armhf-armhf-xl.guest-start
 --summary-out=tmp/173757.bisection-summary --basis-template=173457 
--blessings=real,real-bisect,real-retry --flight=173757 xen-unstable-smoke 
test-armhf-armhf-xl guest-start
Searching for failure / basis pass:
 173754 fail [host=arndale-metrocentre] / 173457 [host=cubietruck-braque] 
173428 [host=cubietruck-gleizes] 173410 [host=arndale-westfield] 173387 
[host=cubietruck-braque] 173384 [host=arndale-lakeside] 173380 ok.
Failure / basis pass flights: 173754 / 173380
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
171d4d24f829075cac83b6fafe7a4ed7c93935a6
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 git://xenbits.xen.org/xen.git#fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f-171d4d2\
 4f829075cac83b6fafe7a4ed7c93935a6
Loaded 5001 nodes in revision graph
Searching for test results:
 173367 [host=arndale-lakeside]
 173370 [host=cubietruck-picasso]
 173375 [host=cubietruck-braque]
 173380 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f
 173382 []
 173384 [host=arndale-lakeside]
 173387 [host=cubietruck-braque]
 173410 [host=arndale-westfield]
 173428 [host=cubietruck-gleizes]
 173457 [host=cubietruck-braque]
 173492 [host=cubietruck-gleizes]
 173501 [host=cubietruck-braque]
 173504 [host=cubietruck-braque]
 173506 [host=cubietruck-gleizes]
 173518 [host=cubietruck-braque]
 173538 [host=cubietruck-picasso]
 173545 [host=cubietruck-gleizes]
 173574 [host=cubietruck-picasso]
 173583 [host=arndale-lakeside]
 173600 [host=cubietruck-picasso]
 173602 [host=arndale-lakeside]
 173604 [host=cubietruck-braque]
 173609 [host=arndale-lakeside]
 173615 [host=cubietruck-braque]
 173619 [host=arndale-lakeside]
 173630 [host=cubietruck-braque]
 173649 [host=cubietruck-gleizes]
 173660 [host=arndale-lakeside]
 173670 [host=cubietruck-picasso]
 173672 [host=cubietruck-gleizes]
 173688 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
448d28309f1a966bdc850aff1a637e0b79a03e43
 173695 [host=cubietruck-picasso]
 173701 [host=arndale-westfield]
 173707 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f
 173754 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
171d4d24f829075cac83b6fafe7a4ed7c93935a6
 173751 [host=cubietruck-braque]
 173709 [host=arndale-westfield]
 173710 [host=cubietruck-picasso]
 173721 [host=arndale-lakeside]
 173718 [host=arndale-westfield]
 173728 [host=arndale-lakeside]
 173730 [host=arndale-lakeside]
 173734 [host=cubietruck-picasso]
 173736 [host=arndale-lakeside]
 173741 [host=cubietruck-picasso]
 173743 [host=cubietruck-braque]
 173746 [host=cubietruck-picasso]
 173749 [host=arndale-westfield]
Searching for interesting versions
 Result found: flight 173380 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f, results HASH(0x558eb833a448) 
HASH(0x558eb87b6298) Result found: flight 173688 (fail), for basis failure (at 
ancestor ~608)
 Repro found: flight 173707 (pass), for basis pass
 Repro found: flight 173754 (fail), for basis failure
 25 revisions at f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Looking 12 below f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
5b44a61180f4f2e4f490a28400c884dd357ff45d.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-armhf-armhf-xl.guest-start.{dot,ps,png,html,svg}.
Populating 173757...
Need 173757.test-armhf-armhf-xl (like 173754)
Creating 173757.test-armhf-armhf-xl (copying from 173754)
Need 173757.build-armhf (like 173754)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5b44a61180f4f2e4f490a28400c884dd357ff45d
Searching for build-armhf (like 173754) to reuse...
Creating 173757.build-armhf (copying from 173754)
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 0.246499850954027...
Populating 173757...
Need 173757.test-armhf-armhf-xl (like 173754)
Creating 173757.test-armhf-armhf-xl (copying from 173754)
Need 173757.build-armhf (like 173754)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5b44a61180f4f2e4f490a28400c884dd357ff45d
Creating 173757.build-armhf (copying from 173754)
Need 173757.build-armhf-pvops (like 173663)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 173663) 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 0.721236614225688...
Populating 173757...
Need 173757.test-armhf-armhf-xl (like 173754)
Creating 173757.test-armhf-armhf-xl (copying from 173754)
Need 173757.build-armhf (like 173754)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5b44a61180f4f2e4f490a28400c884dd357ff45d
Creating 173757.build-armhf (copying from 173754)
Need 173757.build-armhf-pvops (like 173663)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 173663) 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 1.68468873703242...
Populating 173757...
Need 173757.test-armhf-armhf-xl (like 173754)
Creating 173757.test-armhf-armhf-xl (copying from 173754)
Need 173757.build-armhf (like 173754)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5b44a61180f4f2e4f490a28400c884dd357ff45d
Creating 173757.build-armhf (copying from 173754)
Need 173757.build-armhf-pvops (like 173663)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 173663) to reuse...
Can reuse build-kern 173671.build-armhf-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='173671.build-armhf-pvops', 2='173757', 
3='test-armhf-armhf-xl', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.432746511312672...
Populating 173757...
Need 173757.test-armhf-armhf-xl (like 173754)
Creating 173757.test-armhf-armhf-xl (copying from 173754)
Need 173757.build-armhf (like 173754)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=5b44a61180f4f2e4f490a28400c884dd357ff45d
Creating 173757.build-armhf (copying from 173754)
Need 173757.build-armhf-pvops (like 173663)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173671.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 173380)...
Flight 173757 ready to go.