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

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job build-arm64-xsm
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 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
   flight 169086 (blessed real) result fail
   flight 169122 (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-xsm.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-xsm.xen-build
 --summary-out=tmp/169122.bisection-summary --basis-template=168513 
--blessings=real,real-bisect,real-retry xen-4.16-testing build-arm64-xsm 
xen-build
Searching for failure / basis pass:
 169086 fail [host=rochester1] / 169048 [host=rochester0] 168993 ok.
Failure / basis pass flights: 169086 / 168993
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 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
Basis pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
4dcddbba664cc91e2c1952498e80d8025891b9ad
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-d239552ce7220e448ae81f41515138f7b9e3c4db
 
git://xenbits.xen.org/xen.git#4dcddbba664cc91e2c1952498e80d8025891b9ad-e34c16cc6ee02\
 9fa75c35bd21f75103d5502ea30
Loaded 5001 nodes in revision graph
Searching for test results:
 168993 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
4dcddbba664cc91e2c1952498e80d8025891b9ad
 169048 [host=rochester0]
 169086 fail b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
 169120 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
4dcddbba664cc91e2c1952498e80d8025891b9ad
 169122 pass b1b89f9009f2390652e0061bd7b24fc40732bc70 
107951211a8d17658e1aaa0c23a8cf29f8806ad8 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
Searching for interesting versions
 Result found: flight 168993 (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 
d239552ce7220e448ae81f41515138f7b9e3c4db 
e34c16cc6ee029fa75c35bd21f75103d5502ea30
   flight 169086 (blessed real) result fail
   flight 169122 (blessed real-bisect) result pass

Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/build-arm64-xsm.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
169122: truncated

flight 169122 xen-4.16-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/169122/

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

jobs:
 build-arm64-xsm                                              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