[linux-4.9 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):
  1c453afcda4f68f634475f166418e937ac235200 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
59e9783ddf18e650622e0573cad4f08db65592e4
   flight 136004 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.9/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-4.9/test-arm64-arm64-examine.examine-serial--bootloader
 --summary-out=tmp/136004.bisection-summary --basis-template=134015 
--blessings=real,real-bisect linux-4.9 test-arm64-arm64-examine 
examine-serial/bootloader
Searching for failure / basis pass:
 135802 fail [host=rochester1] / 135672 [host=laxton1] 135429 [host=laxton0] 
135010 [host=laxton1] 134932 [host=laxton0] 134015 [host=laxton1] 133924 
[host=laxton0] 133783 [host=laxton1] 133600 [host=laxton0] 133491 
[host=laxton0] 133462 [host=laxton1] 133276 [host=laxton0] 132748 
[host=laxton1] 132661 [host=laxton0] 130142 [host=laxton1] 129966 
[host=laxton1] 129763 [host=laxton1] 128925 [host=laxton1] 128902 
[host=laxton1] 128871 [host=laxton1] 128847 [host=laxton1] 128822 
[host=laxton1] 12869\
 6 [host=laxton1] 128646 [host=laxton1] 128570 [host=laxton1] 128388 
[host=laxton1] 128363 [host=laxton1] 128226 [host=laxton1] 128095 
[host=laxton1] 127931 [host=laxton1] 127895 [host=laxton1] 127756 
[host=laxton1] 127637 [host=laxton1] 127454 [host=laxton1] 127322 
[host=laxton1] 125511 [host=laxton1] 125342 [host=laxton1] 125271 
[host=laxton0] 125183 [host=laxton1] 125156 [host=laxton0] 125096 
[host=laxton1] 125056 [host=laxton0] 124982 [host=laxton0] 124924 
[host=laxton0] 124532 [host=laxton0]\
  124460 [host=laxton1] 124411 [host=laxton0] 124223 [host=laxton1] 124190 
[host=laxton1] 124168 [host=laxton0] 124113 [host=laxton1] 124084 
[host=laxton0] 124055 [host=laxton1] 124033 [host=laxton0] 123970 
[host=laxton1] 123914 [host=laxton0] 123861 [host=laxton1] 123819 
[host=laxton1] 123759 [host=laxton0] 123648 [host=laxton1] 123542 
[host=laxton0] 123419 [host=laxton1] 123350 [host=laxton0] 123298 
[host=laxton1] 123257 [host=laxton0] 123209 [host=laxton1] 123150 
[host=laxton0] 123074 [host=la\
 xton1] 122969 [host=laxton0] 122893 [host=laxton0] 122824 [host=laxton0] 
122564 [host=laxton0] 122519 [host=laxton1] 122398 [host=laxton1] 122289 
[host=laxton1] 122272 [host=laxton1] 122096 [host=laxton1] 121738 
[host=laxton1] 121522 [host=laxton1] 121270 [host=laxton1] 121052 
[host=laxton1] 120913 [host=laxton1] 120670 [host=laxton1] 120487 
[host=laxton1] 120260 [host=laxton1] 120209 [host=laxton1] 120091 
[host=laxton1] 120047 [host=laxton1] 120011 [host=laxton1] 119891 
[host=laxton1] 119562 [h\
 ost=laxton1] 119487 [host=laxton1] 119074 [host=laxton1] 118552 [host=laxton1] 
118520 [host=laxton1] 118483 [host=laxton1] 118291 [host=laxton1] 118204 
[host=laxton1] 117765 [host=laxton1] 117735 [host=laxton1] 117701 
[host=laxton1] 117671 [host=laxton1] 117637 [host=laxton1] 117560 
[host=laxton1] 117374 [host=laxton1] 117255 [host=laxton1] 117215 
[host=laxton1] 117160 [host=laxton1] 117119 [host=laxton1] 117011 
[host=laxton0] 112193 [host=laxton1] 112117 [host=laxton1] 112086 
[host=laxton1] 111\
 883 [host=laxton1] 111843 [host=laxton1] 111809 [host=laxton1] 111786 
[host=laxton1] 111763 [host=laxton1] 111737 [host=laxton1] 111411 
[host=laxton1] 111336 [host=laxton1] 111294 [host=laxton1] 111228 
[host=laxton1] 111184 [host=laxton1] 110557 [host=laxton0] 110545 
[host=laxton1] 110513 [host=laxton0] 110456 [host=laxton1] 110423 
[host=laxton1] 110396 [host=laxton0] 110371 [host=laxton1] 110336 
[host=laxton0] 110266 [host=laxton1] 110200 [host=laxton1] 110151 
[host=laxton0] 110112 [host=laxton\
 1] 110050 [host=laxton0] 110019 [host=laxton0] 110010 [host=laxton0] 110003 
[host=laxton1] 109988 [host=laxton1] 109961 [host=laxton0] 109937 
[host=laxton1] 109913 [host=laxton0] 109878 [host=laxton0] 109851 
[host=laxton0] 109830 [host=laxton0] 109817 [host=laxton1] 109806 
[host=laxton1] 109796 [host=laxton0] 109769 [host=laxton1] 109749 
[host=laxton0] 109717 [host=laxton0] 109703 [host=laxton1] 109681 
[host=laxton1] 109670 [host=laxton0] 109655 [host=laxton1] template as basis? 
using template a\
 s basis.
Failure / basis pass flights: 135802 / 134015
(tree in latest but not in basispass: ovmf)
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 4b333b9c99aec82a0ef41f23eb4cd2e3b3e46026 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
Basis pass 1c453afcda4f68f634475f166418e937ac235200 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
59e9783ddf18e650622e0573cad4f08db65592e4
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#1c453afcda4f68f634475f166418e937ac235200-4b333b9c99aec82a0ef41f23eb4cd2e3b3e46026
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 git://xenbits.xen.org/xen.git#59e9783ddf18e650\
 622e0573cad4f08db65592e4-cb70a26f78848fe45f593f7ebc9cfaac760a791b
Loaded 2001 nodes in revision graph
Searching for test results:
 134015 [host=laxton1]
 134658 [host=rochester0]
 134780 fail e93d4749118fbb0ae8fc889706daa56d4dafecd4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 135010 [host=laxton1]
 134932 [host=laxton0]
 135141 [host=rochester0]
 135429 [host=laxton0]
 135473 [host=rochester0]
 135672 [host=laxton1]
 135802 fail 4b333b9c99aec82a0ef41f23eb4cd2e3b3e46026 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cb70a26f78848fe45f593f7ebc9cfaac760a791b
 136004 fail 1c453afcda4f68f634475f166418e937ac235200 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
59e9783ddf18e650622e0573cad4f08db65592e4
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):
  1c453afcda4f68f634475f166418e937ac235200 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
59e9783ddf18e650622e0573cad4f08db65592e4
   flight 136004 (blessed real-bisect) result fail

pnmtopng: 35 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.9/test-arm64-arm64-examine.examine-serial--bootloader.{dot,ps,png,html,svg}.
----------------------------------------
136004: tolerable all pass

flight 136004 linux-4.9 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/136004/

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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