[xen-unstable-smoke bisection] 173600: 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/173600.bisection-summary --basis-template=173457 
--blessings=real,real-bisect,real-retry --flight=173600 xen-unstable-smoke 
test-armhf-armhf-xl guest-start
Searching for failure / basis pass:
 173538 fail [host=cubietruck-picasso] / 173457 [host=cubietruck-braque] 173428 
[host=cubietruck-gleizes] 173410 [host=arndale-westfield] 173387 
[host=cubietruck-braque] 173384 [host=arndale-lakeside] 173380 
[host=arndale-metrocentre] 173375 [host=cubietruck-braque] 173370 ok.
Failure / basis pass flights: 173538 / 173370
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 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
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-87a20c9\
 8d9f0f422727fe9b4b9e22c2c43a5cd9c
Loaded 5001 nodes in revision graph
Searching for test results:
 173367 [host=arndale-lakeside]
 173370 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f
 173375 [host=cubietruck-braque]
 173380 [host=arndale-metrocentre]
 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 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
 173545 [host=cubietruck-gleizes]
 173574 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f
Searching for interesting versions
 Result found: flight 173370 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
fb7485788fd7db3b95f4e7fc9bfdfe9ef38e383f, results HASH(0x55b1e8ef6340) 
HASH(0x55b1e8efce00) Result found: flight 173538 (fail), for basis failure (at 
ancestor ~600)
 Repro found: flight 173574 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-armhf-armhf-xl.guest-start.{dot,ps,png,html,svg}.
Populating 173600...
Need 173600.test-armhf-armhf-xl (like 173538)
Creating 173600.test-armhf-armhf-xl (copying from 173538)
Need 173600.build-armhf (like 173538)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Searching for build-armhf (like 173538) to reuse...
Can reuse build 173518.build-armhf.
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='173518.build-armhf', 2='173600', 
3='test-armhf-armhf-xl', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.0760457576989246...
Populating 173600...
Need 173600.test-armhf-armhf-xl (like 173538)
Creating 173600.test-armhf-armhf-xl (copying from 173538)
Need 173600.build-armhf (like 173538)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Can reuse build 173518.build-armhf.
Need 173600.build-armhf-pvops (like 173488)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 173488) to reuse...
Can reuse build-kern 173521.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='173521.build-armhf-pvops', 2='173600', 
3='test-armhf-armhf-xl', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.34769521997708...
Populating 173600...
Need 173600.test-armhf-armhf-xl (like 173538)
Creating 173600.test-armhf-armhf-xl (copying from 173538)
Need 173600.build-armhf (like 173538)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Can reuse build 173518.build-armhf.
Need 173600.build-armhf-pvops (like 173488)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173521.build-armhf-pvops.
Need 173600.build-armhf (like 173538)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Can reuse build 173518.build-armhf.
Checking for flail (since 173370)...
Flight 173600 ready to go.