[xen-unstable bisection] 181272: testing test-armhf-armhf-examine

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-examine
testid reboot

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/test-armhf-armhf-examine.reboot.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-armhf-armhf-examine.reboot
 --summary-out=tmp/181272.bisection-summary --basis-template=181194 
--blessings=real,real-bisect,real-retry --flight=181272 xen-unstable 
test-armhf-armhf-examine reboot
Searching for failure / basis pass:
 181243 fail [host=arndale-metrocentre] / 181226 [host=arndale-westfield] 
181210 ok.
Failure / basis pass flights: 181243 / 181210
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 
8c51cd970509b97d8378d175646ec32889828158 
64a647f8d817c6989edc000613b5afae19f03f99
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
b35b22acb887f682efe8385b3df165220bc84c86
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#8c51cd970509b97d8378d175646ec32889828158-8c51cd970509b97d8378d175646ec32889828158
 git://xenbits.xen.org/xen.git#b35b22acb887f682efe8385b3df165220bc84c86-64a647f\
 8d817c6989edc000613b5afae19f03f99
Loaded 5002 nodes in revision graph
Searching for test results:
 181194 [host=arndale-westfield]
 181210 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
b35b22acb887f682efe8385b3df165220bc84c86
 181226 [host=arndale-westfield]
 181243 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
64a647f8d817c6989edc000613b5afae19f03f99
 181259 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
b35b22acb887f682efe8385b3df165220bc84c86
Searching for interesting versions
 Result found: flight 181210 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
b35b22acb887f682efe8385b3df165220bc84c86, results HASH(0x556d03eafb98) 
HASH(0x556d03eb0498) Result found: flight 181243 (fail), for basis failure (at 
ancestor ~1525)
 Repro found: flight 181259 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8c51cd970509b97d8378d175646ec32889828158 
64a647f8d817c6989edc000613b5afae19f03f99.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-armhf-armhf-examine.reboot.{dot,ps,png,html,svg}.
Populating 181272...
Need 181272.test-armhf-armhf-examine (like 181243)
Creating 181272.test-armhf-armhf-examine (copying from 181243)
Need 181272.build-armhf (like 181243)
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=64a647f8d817c6989edc000613b5afae19f03f99
Searching for build-armhf (like 181243) to reuse...
Creating 181272.build-armhf (copying from 181243)
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 0.348503845351846...
Populating 181272...
Need 181272.test-armhf-armhf-examine (like 181243)
Creating 181272.test-armhf-armhf-examine (copying from 181243)
Need 181272.build-armhf (like 181243)
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=64a647f8d817c6989edc000613b5afae19f03f99
Creating 181272.build-armhf (copying from 181243)
Need 181272.build-armhf-pvops (like 181243)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 181243) to reuse...
Can reuse build-kern 181244.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='181244.build-armhf-pvops', 2='181272', 
3='test-armhf-armhf-examine', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.50366346137065...
Populating 181272...
Need 181272.test-armhf-armhf-examine (like 181243)
Creating 181272.test-armhf-armhf-examine (copying from 181243)
Need 181272.build-armhf (like 181243)
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=64a647f8d817c6989edc000613b5afae19f03f99
Creating 181272.build-armhf (copying from 181243)
Need 181272.build-armhf-pvops (like 181243)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181244.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 181210)...
Flight 181272 ready to go.