[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: 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 pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis pass):
  3ffb2407c545c389a872c3eb12e09eab34432b12 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f0718d1d6b47745a4249f4006807a45f2245dba1 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
   flight 138024 (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/138024.bisection-summary --basis-template=137639 
--blessings=real,real-bisect linux-4.9 test-arm64-arm64-examine 
examine-serial/bootloader
Searching for failure / basis pass:
 137906 fail [host=rochester1] / 137639 [host=laxton1] 137269 [host=laxton0] 
136967 [host=laxton1] 136739 [host=laxton0] 136249 [host=laxton1] 135902 
[host=laxton0] 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] 12976\
 3 [host=laxton1] 128925 [host=laxton1] 128902 [host=laxton1] 128871 
[host=laxton1] 128847 [host=laxton1] 128822 [host=laxton1] 128696 
[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=la\
 xton1] 123350 [host=laxton0] 123298 [host=laxton1] 123257 [host=laxton0] 
123209 [host=laxton1] 123150 [host=laxton0] 123074 [host=laxton1] 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 [h\
 ost=laxton1] 120209 [host=laxton1] 120091 [host=laxton1] 120047 [host=laxton1] 
120011 [host=laxton1] 119891 [host=laxton1] 119562 [host=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] 117\
 160 [host=laxton1] 117119 [host=laxton1] 117011 [host=laxton0] 112193 
[host=laxton1] 112117 [host=laxton1] 112086 [host=laxton1] 111883 
[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=laxton\
 0] 110371 [host=laxton1] 110336 [host=laxton0] 110266 [host=laxton1] 110200 
[host=laxton1] 110151 [host=laxton0] 110112 [host=laxton1] 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 as basis.
Failure / basis pass flights: 137906 / 137639
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: 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 f4e2dd989e87a5982ae52bf5dc150287da8d729b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0663641c977f97bef785c86978603c3a31a3d1c 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
36a1c7c213e13eb64d2c2d8aa9c5c805fe19020a
Basis pass 3ffb2407c545c389a872c3eb12e09eab34432b12 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f0718d1d6b47745a4249f4006807a45f2245dba1 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#3ffb2407c545c389a872c3eb12e09eab34432b12-f4e2dd989e87a5982ae52bf5dc150287da8d729b
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#f0718d1d6b47745a4249f4006807a45f2245dba1-b0663641c977f97bef785c86978603c3a31a3d1c
 git://xenbits.xen.org/qemu-xen.git#9cca02d\
 8ffc23e9688a971d858e4ffdff5389b11-9cca02d8ffc23e9688a971d858e4ffdff5389b11 
git://xenbits.xen.org/osstest/seabios.git#0932c20560574696cf87ddd12623e8c423ee821b-85137fb5f2dfa5f83e9e340ca881c634ae14d4e9
 
git://xenbits.xen.org/xen.git#844aa0a13d34e9a341a8374119d2ed67d4dcd6bb-36a1c7c213e13eb64d2c2d8aa9c5c805fe19020a
Loaded 4001 nodes in revision graph
Searching for test results:
 137639 [host=laxton1]
 137906 fail f4e2dd989e87a5982ae52bf5dc150287da8d729b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0663641c977f97bef785c86978603c3a31a3d1c 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
36a1c7c213e13eb64d2c2d8aa9c5c805fe19020a
 138024 fail 3ffb2407c545c389a872c3eb12e09eab34432b12 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f0718d1d6b47745a4249f4006807a45f2245dba1 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
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):
  3ffb2407c545c389a872c3eb12e09eab34432b12 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f0718d1d6b47745a4249f4006807a45f2245dba1 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
0932c20560574696cf87ddd12623e8c423ee821b 
844aa0a13d34e9a341a8374119d2ed67d4dcd6bb
   flight 138024 (blessed real-bisect) result fail

pnmtopng: 150 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}.
----------------------------------------
138024: tolerable all pass

flight 138024 linux-4.9 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/138024/

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    
 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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