[xen-4.11-testing bisection] unreproducible build-amd64

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

branch xen-4.11-testing
xenbranch xen-4.11-testing
job build-amd64
testid xen-build

Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  bd85bf54c268204c7a698a96f3ccd96cd77952cd 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
239d37e514c93e29d50d71f734b1dc453b2236a6
   flight 144496 (blessed real) result pass
   flight 151006 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.11-testing/build-amd64.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-4.11-testing/build-amd64.xen-build 
--summary-out=tmp/151006.bisection-summary --basis-template=150040 
--blessings=real,real-bisect xen-4.11-testing build-amd64 xen-build
Searching for failure / basis pass:
 150953 fail [host=chardonnay1] / 150040 [host=godello1] 149701 [host=albana0] 
149651 [host=albana0] 149556 [host=chardonnay0] 148127 [host=huxelrebe0] 146104 
[host=godello0] 146077 [host=godello1] 144753 [host=godello0] 144716 
[host=godello0] 144505 [host=godello1] 144496 ok.
Failure / basis pass flights: 150953 / 144496
(tree with no url: minios)
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 6ff7c838d09224dd4e4c9b5b93152d8db1b19740 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
2e3de6253422112ae43e608661ba94ea6b345694 
b8d476a9eaee8877cd5ba2c9eb6dbc5412626d13
Basis pass bd85bf54c268204c7a698a96f3ccd96cd77952cd 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
239d37e514c93e29d50d71f734b1dc453b2236a6
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#bd85bf54c268204c7a698a96f3ccd96cd77952cd-6ff7c838d09224dd4e4c9b5b93152d8db1b19740
 
git://xenbits.xen.org/qemu-xen-traditional.git#c8ea0457495342c417c3dc033bba25148b279f60-c8ea0457495342c417c3dc033bba25148b279f60
 
git://xenbits.xen.org/qemu-xen.git#06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad-06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad
 
git://xenbits.xen.org/osstest/seabios.git#c9ba5276e3217ac6a1ec772dbebf568ba3a8a\
 55d-2e3de6253422112ae43e608661ba94ea6b345694 
git://xenbits.xen.org/xen.git#239d37e514c93e29d50d71f734b1dc453b2236a6-b8d476a9eaee8877cd5ba2c9eb6dbc5412626d13
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 12573 nodes in revision graph
Searching for test results:
 144496 pass bd85bf54c268204c7a698a96f3ccd96cd77952cd 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
239d37e514c93e29d50d71f734b1dc453b2236a6
 144505 [host=godello1]
 144753 [host=godello0]
 144716 [host=godello0]
 146077 [host=godello1]
 146104 [host=godello0]
 148127 [host=huxelrebe0]
 149556 [host=chardonnay0]
 149651 [host=albana0]
 149701 [host=albana0]
 150040 [host=godello1]
 150942 fail 6ff7c838d09224dd4e4c9b5b93152d8db1b19740 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
2e3de6253422112ae43e608661ba94ea6b345694 
b8d476a9eaee8877cd5ba2c9eb6dbc5412626d13
 150953 fail 6ff7c838d09224dd4e4c9b5b93152d8db1b19740 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
2e3de6253422112ae43e608661ba94ea6b345694 
b8d476a9eaee8877cd5ba2c9eb6dbc5412626d13
 151006 fail bd85bf54c268204c7a698a96f3ccd96cd77952cd 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
239d37e514c93e29d50d71f734b1dc453b2236a6
Searching for interesting versions

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  bd85bf54c268204c7a698a96f3ccd96cd77952cd 
c8ea0457495342c417c3dc033bba25148b279f60 
06fbdaf7d6c43b55339d4ad74c77c9be84ae41ad 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
239d37e514c93e29d50d71f734b1dc453b2236a6
   flight 144496 (blessed real) result pass
   flight 151006 (blessed real-bisect) result fail

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.623018 to fit
pnmtopng: 13 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.11-testing/build-amd64.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
151006: tolerable ALL FAIL

flight 151006 xen-4.11-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/151006/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 build-amd64                   6 xen-build               fail baseline untested


jobs:
 build-amd64                                                  fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary