[linux-4.19 bisection] unreproducible test-arm64-arm64-examine

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-examine
testid examine-serial/bootloader

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
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis pass):
  84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
   flight 138910 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.19/test-arm64-arm64-examine.examine-serial--bootloader.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.19/test-arm64-arm64-examine.examine-serial--bootloader
 --summary-out=tmp/138910.bisection-summary --basis-template=129313 
--blessings=real,real-bisect linux-4.19 test-arm64-arm64-examine 
examine-serial/bootloader
Searching for failure / basis pass:
 138888 fail [host=rochester0] / 138819 [host=laxton0] 138742 [host=laxton1] 
138689 [host=laxton0] 138653 [host=laxton1] 138600 [host=laxton0] 138353 
[host=laxton1] 137925 [host=laxton0] 137725 [host=laxton1] 137574 
[host=laxton0] 137470 [host=laxton1] 137181 [host=laxton1] 137119 
[host=laxton0] 137012 [host=laxton1] 136975 [host=laxton0] 136597 
[host=laxton1] 136452 [host=laxton0] 136287 [host=laxton1] 135936 
[host=laxton0] 135820 [host=laxton1] 135438 [host=laxton0] 135420 
[host=laxton1] 13504\
 1 [host=laxton0] 134981 [host=laxton1] 134010 [host=laxton0] 133986 
[host=laxton1] 133964 [host=laxton0] 133926 [host=laxton1] 133899 
[host=laxton0] 133842 [host=laxton1] 133789 [host=laxton0] 133743 
[host=laxton1] 133699 [host=laxton1] 133676 [host=laxton0] 133647 
[host=laxton1] 133611 [host=laxton0] 133584 [host=laxton1] 133574 
[host=laxton0] 133563 [host=laxton1] 133530 [host=laxton0] 133494 
[host=laxton1] 133463 [host=laxton0] 133287 [host=laxton0] 133274 
[host=laxton1] 132948 [host=laxton0]\
  132854 [host=laxton1] 132770 [host=laxton1] 132732 [host=laxton0] 132640 
[host=laxton1] 130244 [host=laxton1] 130080 [host=laxton1] 129826 
[host=laxton1] 129747 [host=laxton1] 129587 [host=laxton1] 129479 
[host=laxton1] 129428 [host=laxton1] 129412 [host=laxton1] 129313 
[host=laxton1] template as basis? using template as basis.
Failure / basis pass flights: 138888 / 129313
(tree in latest but not in basispass: ovmf)
(tree in latest but not in basispass: seabios)
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
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 7a6bfa08b938d33ba0a2b80d4f717d4f0dbf9170 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
843cec0de800a5f925f8071a7f58f3fb1c6b6eb6
Basis pass 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d-7a6bfa08b938d33ba0a2b80d4f717d4f0dbf9170
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-9cca02d8ffc23e9688a971d858e4ffdff5389b11
 git://xenbits.xen.org/xen.git#92666fdd6e0afab9\
 89b2d89759d9b43f2c645ae7-843cec0de800a5f925f8071a7f58f3fb1c6b6eb6
From 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable
   0ecfebd2b524..d7d170a8e357  master     -> origin/master
adhoc-revtuple-generator: tree discontiguous: linux-stable
From git://cache:9419/git://xenbits.xen.org/qemu-xen
   d2c5f91ca9..6df2cdf44a  upstream-tested -> origin/upstream-tested
adhoc-revtuple-generator: tree discontiguous: qemu-xen
adhoc-revtuple-generator: tree discontiguous: xen
Loaded 4 nodes in revision graph
Searching for test results:
 132640 [host=laxton1]
 132732 [host=laxton0]
 132770 [host=laxton1]
 132854 [host=laxton1]
 132948 [host=laxton0]
 133274 [host=laxton1]
 133287 [host=laxton0]
 133463 [host=laxton0]
 133494 [host=laxton1]
 133530 [host=laxton0]
 133563 [host=laxton1]
 133574 [host=laxton0]
 133584 [host=laxton1]
 133611 [host=laxton0]
 133676 [host=laxton0]
 133647 [host=laxton1]
 133699 [host=laxton1]
 133743 [host=laxton1]
 133789 [host=laxton0]
 133868 [host=laxton0]
 133842 [host=laxton1]
 133899 [host=laxton0]
 133926 [host=laxton1]
 133964 [host=laxton0]
 134010 [host=laxton0]
 133986 [host=laxton1]
 134743 [host=rochester1]
 134875 fail irrelevant
 134981 [host=laxton1]
 135041 [host=laxton0]
 135191 fail irrelevant
 135438 [host=laxton0]
 135420 [host=laxton1]
 135485 fail irrelevant
 135690 [host=rochester1]
 135820 [host=laxton1]
 135930 [host=rochester1]
 135936 [host=laxton0]
 136041 [host=rochester1]
 136171 fail irrelevant
 136287 [host=laxton1]
 136452 [host=laxton0]
 136597 [host=laxton1]
 136767 fail irrelevant
 136898 [host=rochester1]
 136975 [host=laxton0]
 137044 fail irrelevant
 137012 [host=laxton1]
 137095 [host=rochester1]
 137119 [host=laxton0]
 137181 [host=laxton1]
 137275 fail irrelevant
 137379 [host=rochester1]
 137470 [host=laxton1]
 137574 [host=laxton0]
 137725 [host=laxton1]
 137674 [host=rochester1]
 137852 fail irrelevant
 137925 [host=laxton0]
 138050 [host=rochester1]
 138223 fail irrelevant
 138353 [host=laxton1]
 138454 [host=rochester1]
 138571 fail irrelevant
 138625 [host=rochester1]
 138600 [host=laxton0]
 138653 [host=laxton1]
 138668 fail irrelevant
 138689 [host=laxton0]
 138714 [host=rochester1]
 138742 [host=laxton1]
 138768 [host=rochester1]
 138805 fail irrelevant
 138856 [host=rochester1]
 138819 [host=laxton0]
 138888 fail 7a6bfa08b938d33ba0a2b80d4f717d4f0dbf9170 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
843cec0de800a5f925f8071a7f58f3fb1c6b6eb6
 138910 fail 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
 129313 [host=laxton1]
 129412 [host=laxton1]
 129428 [host=laxton1]
 129479 [host=laxton1]
 129587 [host=laxton1]
 129747 [host=laxton1]
 129826 [host=laxton1]
 130080 [host=laxton1]
 130244 [host=laxton1]
Searching for interesting versions

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis pass):
  84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
   flight 138910 (blessed real-bisect) result fail

Revision graph left in 
/home/logs/results/bisect/linux-4.19/test-arm64-arm64-examine.examine-serial--bootloader.{dot,ps,png,html,svg}.
----------------------------------------
138910: tolerable all pass

flight 138910 linux-4.19 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/138910/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-arm64-arm64-examine   11 examine-serial/bootloader fail baseline untested


jobs:
 build-arm64                                                  pass    
 build-arm64-pvops                                            pass    
 test-arm64-arm64-examine                                     pass    


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