[xen-4.16-testing bisection] unreproducible build-arm64

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job build-arm64
testid xen-build

Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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 failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
b953760d0b564478e232e7e64823d2a1506e92b5
   flight 169238 (blessed real) result fail
   flight 169257 (blessed real-bisect) result pass


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.16-testing/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/xen-4.16-testing/build-arm64.xen-build 
--summary-out=tmp/169257.bisection-summary --basis-template=169194 
--blessings=real,real-bisect,real-retry xen-4.16-testing build-arm64 xen-build
Searching for failure / basis pass:
 169238 fail [host=rochester1] / 169194 [host=laxton1] 169179 [host=laxton1] 
169119 [host=rochester0] 169086 ok.
Failure / basis pass flights: 169238 / 169086
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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 b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
b953760d0b564478e232e7e64823d2a1506e92b5
Basis pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#b1b89f9009f2390652e0061bd7b24fc40732bc70-b1b89f9009f2390652e0061bd7b24fc40732bc70
 
git://xenbits.xen.org/qemu-xen.git#107951211a8d17658e1aaa0c23a8cf29f8806ad8-107951211a8d17658e1aaa0c23a8cf29f8806ad8
 
git://xenbits.xen.org/osstest/seabios.git#d239552ce7220e448ae81f41515138f7b9e3c4db-01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 
git://xenbits.xen.org/xen.git#e34c16cc6ee029fa75c35bd21f75103d5502ea30-b953760d0b564\
 478e232e7e64823d2a1506e92b5
Loaded 7651 nodes in revision graph
Searching for test results:
 169086 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
 169119 [host=rochester0]
 169179 [host=laxton1]
 169194 [host=laxton1]
 169238 fail b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
b953760d0b564478e232e7e64823d2a1506e92b5
 169253 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
 169257 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
b953760d0b564478e232e7e64823d2a1506e92b5
Searching for interesting versions
 Result found: flight 169086 (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):
  b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
b953760d0b564478e232e7e64823d2a1506e92b5
   flight 169238 (blessed real) result fail
   flight 169257 (blessed real-bisect) result pass

Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/build-arm64.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
169257: truncated

flight 169257 xen-4.16-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/169257/

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