[xen-unstable bisection] 160825: testing test-armhf-armhf-xl-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-xl-vhd
testid guest-start/debian.repeat

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-xl-vhd.guest-start--debian.repeat.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-xl-vhd.guest-start--debian.repeat
 --summary-out=tmp/160825.bisection-summary --basis-template=160646 
--blessings=real,real-bisect,real-retry --flight=160825 xen-unstable 
test-armhf-armhf-xl-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 160796 fail [host=arndale-bluewater] / 160646 [host=cubietruck-gleizes] 160630 
[host=cubietruck-braque] 160581 [host=cubietruck-picasso] 160559 
[host=arndale-metrocentre] 160537 [host=arndale-lakeside] 160517 ok.
Failure / basis pass flights: 160796 / 160517
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 a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
625faf9f002bd6ff4b6457a016b8ff338223b659
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
e680cc48b7184d3489873d6776f84ba1fc238ced
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 git://xenbits.xen.org/xen.git#e680cc48b7184d3489873d6776f84ba1fc238ced-625faf9\
 f002bd6ff4b6457a016b8ff338223b659
Loaded 5001 nodes in revision graph
Searching for test results:
 160471 [host=cubietruck-braque]
 160492 [host=arndale-westfield]
 160517 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
e680cc48b7184d3489873d6776f84ba1fc238ced
 160537 [host=arndale-lakeside]
 160559 [host=arndale-metrocentre]
 160581 [host=cubietruck-picasso]
 160630 [host=cubietruck-braque]
 160646 [host=cubietruck-gleizes]
 160733 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0435784cc75dcfef3b5f59c29deb1dbb84265ddb
 160745 blocked a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0435784cc75dcfef3b5f59c29deb1dbb84265ddb
 160758 blocked a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0435784cc75dcfef3b5f59c29deb1dbb84265ddb
 160776 blocked a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0435784cc75dcfef3b5f59c29deb1dbb84265ddb
 160796 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
625faf9f002bd6ff4b6457a016b8ff338223b659
 160821 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
e680cc48b7184d3489873d6776f84ba1fc238ced
Searching for interesting versions
 Result found: flight 160517 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0435784cc75dcfef3b5f59c29deb1dbb84265ddb, results HASH(0x55d09a67c308) 
HASH(0x55d09a67e010) HASH(0x55d09a67fd18) For basis failure, parent search 
stopping at a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
e680cc48b7184d3489873d6776f84ba1fc238ced, results \
 HASH(0x55d09a673540) HASH(0x55d09a67f898) Result found: flight 160733 (fail), 
for basis failure (at ancestor ~210)
 Repro found: flight 160821 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
625faf9f002bd6ff4b6457a016b8ff338223b659.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-armhf-armhf-xl-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 160825...
Need 160825.test-armhf-armhf-xl-vhd (like 160796)
Creating 160825.test-armhf-armhf-xl-vhd (copying from 160796)
Need 160825.build-armhf (like 160796)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=625faf9f002bd6ff4b6457a016b8ff338223b659
Searching for build-armhf (like 160796) to reuse...
Creating 160825.build-armhf (copying from 160796)
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 0.148734553092257...
Populating 160825...
Need 160825.test-armhf-armhf-xl-vhd (like 160796)
Creating 160825.test-armhf-armhf-xl-vhd (copying from 160796)
Need 160825.build-armhf (like 160796)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=625faf9f002bd6ff4b6457a016b8ff338223b659
Creating 160825.build-armhf (copying from 160796)
Need 160825.build-armhf-pvops (like 160796)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 160796) to reuse...
Can reuse build-kern 160798.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='160798.build-armhf-pvops', 2='160825', 
3='test-armhf-armhf-xl-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.718414736161264...
Populating 160825...
Need 160825.test-armhf-armhf-xl-vhd (like 160796)
Creating 160825.test-armhf-armhf-xl-vhd (copying from 160796)
Need 160825.build-armhf (like 160796)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=625faf9f002bd6ff4b6457a016b8ff338223b659
Creating 160825.build-armhf (copying from 160796)
Need 160825.build-armhf-pvops (like 160796)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 160798.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 160517)...
Flight 160825 ready to go.