[linux-4.9 bisection] unreproducible build-arm64-pvops

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

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

Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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):
  d071951e08ee23cd725c2336d7ab4582bb93b0af 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
   flight 109030 (blessed real-bisect) result pass
   flight 109003 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.9/build-arm64-pvops.kernel-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.9/build-arm64-pvops.kernel-build 
--summary-out=tmp/109030.bisection-summary --basis-template=107358 
--blessings=real,real-bisect linux-4.9 build-arm64-pvops kernel-build
Searching for failure / basis pass:
 109003 fail [host=laxton0] / 108207 [host=laxton1] 108164 [host=laxton1] 
108127 [host=laxton1] 108099 [host=laxton1] 108058 ok.
Failure / basis pass flights: 109003 / 108058
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Latest d071951e08ee23cd725c2336d7ab4582bb93b0af 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Basis pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#a8c90ef62281db933118aa84489eb0e1e9cc347c-d071951e08ee23cd725c2336d7ab4582bb93b0af
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
Loaded 1001 nodes in revision graph
Searching for test results:
 107776 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 107879 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 107927 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 107983 [host=laxton1]
 108026 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 108058 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 108099 [host=laxton1]
 108127 [host=laxton1]
 108164 [host=laxton1]
 108207 [host=laxton1]
 109027 pass a8c90ef62281db933118aa84489eb0e1e9cc347c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 109030 pass d071951e08ee23cd725c2336d7ab4582bb93b0af 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 109003 fail d071951e08ee23cd725c2336d7ab4582bb93b0af 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for interesting versions
 Result found: flight 107776 (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):
  d071951e08ee23cd725c2336d7ab4582bb93b0af 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
   flight 109030 (blessed real-bisect) result pass
   flight 109003 (blessed real) result fail

pnmtopng: 253 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.9/build-arm64-pvops.kernel-build.{dot,ps,png,html,svg}.
----------------------------------------
109030: truncated

flight 109030 linux-4.9 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/109030/

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

jobs:
 build-arm64-pvops                                            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


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