[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):
  02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
   flight 178195 (blessed real) result fail
   flight 178299 (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/178299.bisection-summary --basis-template=177405 
--blessings=real,real-bisect,real-retry xen-4.16-testing build-arm64 xen-build
Searching for failure / basis pass:
 178195 fail [host=rochester0] / 178138 [host=rochester1] 177405 
[host=rochester1] 176835 ok.
Failure / basis pass flights: 178195 / 176835
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 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
Basis pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#39254d922e550ccc9c5ab5639c3c28a4ee4e13fd-02fcfdce1e5ce86f1951191883e7e30de5aa08be
 
git://xenbits.xen.org/qemu-xen.git#62dd49f2172fb7dfe8d4223bfa45aede05155328-62dd49f2172fb7dfe8d4223bfa45aede05155328
 
git://xenbits.xen.org/osstest/seabios.git#ea1b7a0733906b8425d948ae94fba63c32b1d425-ea1b7a0733906b8425d948ae94fba63c32b1d425
 
git://xenbits.xen.org/xen.git#1b6acdeeb2323c53d841356da50440e274e7bf9a-0802504627453\
 a54b1ab408b6e9dc8b5c561172d
Loaded 10001 nodes in revision graph
Searching for test results:
 176835 pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
 177405 [host=rochester1]
 178138 [host=rochester1]
 178195 fail 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
 178276 pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
 178299 pass 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
Searching for interesting versions
 Result found: flight 176835 (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):
  02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
   flight 178195 (blessed real) result fail
   flight 178299 (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}.
----------------------------------------
178299: truncated

flight 178299 xen-4.16-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/178299/

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