[xen-4.12-testing bisection] 151030: testing build-amd64-prev

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

branch xen-4.12-testing
xenbranch xen-4.12-testing
job build-amd64-prev
testid xen-build

Tree: ovmf prev git://xenbits.xen.org/osstest/ovmf.git
Tree: seabios prev git://xenbits.xen.org/osstest/seabios.git
Tree: xen prev git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.12-testing/build-amd64-prev.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.12-testing/build-amd64-prev.xen-build
 --summary-out=tmp/151030.bisection-summary --basis-template=150176 
--blessings=real,real-bisect --flight=151030 xen-4.12-testing build-amd64-prev 
xen-build
Searching for failure / basis pass:
 150943 fail [host=fiano1] / 150176 [host=elbling0] 150072 [host=debina1] 
150041 [host=godello1] 149845 [host=godello1] 149838 [host=debina1] 149646 
[host=godello1] 149607 [host=fiano0] 149583 [host=godello1] 149554 
[host=chardonnay0] 148185 [host=chardonnay0] 148124 [host=godello0] 146100 
[host=chardonnay1] 145017 [host=italia0] 144717 [host=godello1] 144587 
[host=chardonnay1] 144339 [host=chardonnay1] 144319 [host=godello1] 144308 
[host=huxelrebe1] 144299 [host=godello0] 144291 [host=godello1]\
  144287 [host=godello1] 144281 [host=godello1] 144272 [host=godello0] 144258 
[host=godello1] 144247 [host=godello1] 144241 [host=godello0] 144235 
[host=godello1] 144228 [host=godello1] 144216 [host=godello1] 144207 
[host=huxelrebe0] 144201 [host=huxelrebe1] 144195 [host=godello0] 144191 
[host=elbling0] 144186 [host=godello0] 144176 [host=huxelrebe1] 144169 
[host=godello0] 144158 [host=godello1] 144141 [host=godello0] 144109 
[host=godello1] 144078 [host=godello1] 144059 [host=huxelrebe1] 144035 [\
 host=elbling0] 144007 [host=godello1] 143996 [host=godello1] 143980 
[host=godello1] 143955 [host=godello1] 143922 [host=godello1] 143851 
[host=godello1] 143677 [host=godello1] 143577 [host=godello1] 143458 
[host=pinot1] 143371 [host=godello1] 143302 [host=godello1] 143190 
[host=italia0] 143155 [host=chardonnay1] 141776 [host=huxelrebe0] 141710 
[host=huxelrebe1] 139891 [host=godello0] 139865 [host=italia0] 139736 
[host=albana1] 139449 [host=debina0] 139416 [host=godello0] 139388 
[host=chardonnay1\
 ] 139366 [host=debina0] 139177 [host=fiano0] 138793 [host=albana1] 138759 
[host=albana0] 137867 [host=albana0] 137729 [host=godello1] 137583 
[host=godello1] 137475 [host=godello0] 137384 [host=pinot1] 137278 
[host=godello1] 136728 [host=albana0] 136564 [host=elbling1] 136405 
[host=albana0] 136233 [host=godello0] 135911 [host=godello0] 135805 
[host=chardonnay0] 135674 [host=godello1] 135476 [host=chardonnay0] 135427 
[host=godello0] 135135 [host=elbling1] 135008 [host=italia0] 134929 
[host=elbling\
 1] 134768 [host=albana0] 134653 [host=italia0] 133989 [host=godello0] 133762 
[host=godello1] 133733 [host=godello1] 133714 [host=godello1] template as 
basis? using template as basis.
Failure / basis pass flights: 150943 / 150176
Tree: ovmf prev git://xenbits.xen.org/osstest/ovmf.git
Tree: seabios prev git://xenbits.xen.org/osstest/seabios.git
Tree: xen prev git://xenbits.xen.org/xen.git
Latest 6ff7c838d09224dd4e4c9b5b93152d8db1b19740 
2e3de6253422112ae43e608661ba94ea6b345694 
7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab
Basis pass ceacd9e992cd12f3c07ae1a28a75a6b8750718aa 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#ceacd9e992cd12f3c07ae1a28a75a6b8750718aa-6ff7c838d09224dd4e4c9b5b93152d8db1b19740
 
git://xenbits.xen.org/osstest/seabios.git#eaaf726038cb9b2d01312d6430b4e93842aa96eb-2e3de6253422112ae43e608661ba94ea6b345694
 
git://xenbits.xen.org/xen.git#7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab-7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 7573 nodes in revision graph
Searching for test results:
 150176 [host=elbling0]
 150943 fail 6ff7c838d09224dd4e4c9b5b93152d8db1b19740 
2e3de6253422112ae43e608661ba94ea6b345694 
7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab
 151029 !! flight 151029 no revisions or trees
Searching for interesting versions
Need to reproduce basis pass (pass); had 0 already.
Should test ceacd9e992cd12f3c07ae1a28a75a6b8750718aa 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
7dd2ac39e40f0afe1cc6d879bfe65cbf19520cab.
pnmtopng: 132 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/build-amd64-prev.xen-build.{dot,ps,png,html,svg}.
Populating 151030...
Need 151030.build-amd64-prev (like 150943)
Creating 151030.build-amd64-prev (copying from 150943)
Checking for flail (since 0)...
Flight 151030 ready to go.