[qemu-mainline bisection] unreproducible build-arm64

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

branch xen-unstable
xenbranch xen-unstable
job build-arm64
testid xen-build

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

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  c8543b8d830d22882dab4ece47f0413f9c6eb431 
de2f658b6bb422ec0e0fa94a49e476018602eeea 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
190c60f12db469472476041ecd0e6c9a0d4b0f8a
   flight 150147 (blessed real-bisect) result pass
   flight 150139 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/build-arm64.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/qemu-mainline/build-arm64.xen-build 
--summary-out=tmp/150147.bisection-summary --basis-template=150109 
--blessings=real,real-bisect qemu-mainline build-arm64 xen-build
Searching for failure / basis pass:
 150139 fail [host=laxton1] / 150109 ok.
Failure / basis pass flights: 150139 / 150109
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c8543b8d830d22882dab4ece47f0413f9c6eb431 
de2f658b6bb422ec0e0fa94a49e476018602eeea 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
190c60f12db469472476041ecd0e6c9a0d4b0f8a
Basis pass c8543b8d830d22882dab4ece47f0413f9c6eb431 
c88f1ffc19e38008a1c33ae039482a860aa7418c 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
8a6b1665d987d043c12dc723d758a7d2ca765264
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#c8543b8d830d22882dab4ece47f0413f9c6eb431-c8543b8d830d22882dab4ece47f0413f9c6eb431
 
git://git.qemu.org/qemu.git#c88f1ffc19e38008a1c33ae039482a860aa7418c-de2f658b6bb422ec0e0fa94a49e476018602eeea
 
git://xenbits.xen.org/osstest/seabios.git#eaaf726038cb9b2d01312d6430b4e93842aa96eb-eaaf726038cb9b2d01312d6430b4e93842aa96eb
 
git://xenbits.xen.org/xen.git#8a6b1665d987d043c12dc723d758a7d2ca765264-190c60f12db469472476\
 041ecd0e6c9a0d4b0f8a
Loaded 29969 nodes in revision graph
Searching for test results:
 150089 [host=laxton0]
 150145 pass c8543b8d830d22882dab4ece47f0413f9c6eb431 
c88f1ffc19e38008a1c33ae039482a860aa7418c 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
8a6b1665d987d043c12dc723d758a7d2ca765264
 150109 pass c8543b8d830d22882dab4ece47f0413f9c6eb431 
c88f1ffc19e38008a1c33ae039482a860aa7418c 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
8a6b1665d987d043c12dc723d758a7d2ca765264
 150147 pass c8543b8d830d22882dab4ece47f0413f9c6eb431 
de2f658b6bb422ec0e0fa94a49e476018602eeea 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
190c60f12db469472476041ecd0e6c9a0d4b0f8a
 150139 fail c8543b8d830d22882dab4ece47f0413f9c6eb431 
de2f658b6bb422ec0e0fa94a49e476018602eeea 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
190c60f12db469472476041ecd0e6c9a0d4b0f8a
Searching for interesting versions
 Result found: flight 150109 (pass), for basis pass

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  c8543b8d830d22882dab4ece47f0413f9c6eb431 
de2f658b6bb422ec0e0fa94a49e476018602eeea 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
190c60f12db469472476041ecd0e6c9a0d4b0f8a
   flight 150147 (blessed real-bisect) result pass
   flight 150139 (blessed real) result fail

Revision graph left in 
/home/logs/results/bisect/qemu-mainline/build-arm64.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
150147: truncated

flight 150147 qemu-mainline real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/150147/

Perfect :-)
All tests in this flight passed as required

jobs:
 build-arm64                                                  truncated


------------------------------------------------------------
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