[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: 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):
  dafd634415a7f9892a6fcc99c540fe567ab42c92 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
   flight 142882 (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/142882.bisection-summary --basis-template=142612 
--blessings=real,real-bisect linux-4.19 test-arm64-arm64-examine 
examine-serial/bootloader
Searching for failure / basis pass:
 142848 fail [host=rochester0] / 142612 [host=laxton1] 142436 [host=laxton0] 
142323 [host=laxton1] 141946 [host=laxton1] 141813 [host=laxton0] 141743 
[host=laxton1] 141555 [host=laxton1] 141490 [host=laxton0] 141372 
[host=laxton0] 141258 [host=laxton1] 141224 [host=laxton0] 141079 
[host=laxton1] 140976 [host=laxton0] 140957 [host=laxton1] 140868 
[host=laxton0] 140801 [host=laxton1] 140708 [host=laxton0] 140613 
[host=laxton1] 140588 [host=laxton0] 140495 [host=laxton1] 140404 
[host=laxton0] 14036\
 0 [host=laxton1] 140173 [host=laxton1] 140093 [host=laxton0] 140061 
[host=laxton1] 139922 [host=laxton0] 139856 [host=laxton1] 139753 
[host=laxton0] 139726 [host=laxton1] 139655 [host=laxton1] 139629 
[host=laxton0] 139544 [host=laxton1] 139521 [host=laxton0] 139458 
[host=laxton1] 139398 [host=laxton0] 139331 [host=laxton1] 139316 
[host=laxton0] 139240 [host=laxton1] 139231 [host=laxton0] 139191 
[host=laxton0] 139121 [host=laxton1] 139094 [host=laxton0] 138935 
[host=laxton0] 138909 [host=laxton1]\
  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] 135041 
[host=laxton0] 134981 [host=la\
 xton1] 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 [h\
 ost=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: 142848 / 142612
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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd70b1a71d30d0fff4c549a309682fdf127aaae6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Basis pass dafd634415a7f9892a6fcc99c540fe567ab42c92 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#dafd634415a7f9892a6fcc99c540fe567ab42c92-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#410c4d00d9f7e369d1ce183e9e8de98cb59c4d20-cd70b1a71d30d0fff4c549a309682fdf127aaae6
 git://xenbits.xen.org/qemu-xen.git#933ebad\
 2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef 
git://xenbits.xen.org/osstest/seabios.git#43f5df79dad6738d52ea79d072de2b56eb96a91f-43f5df79dad6738d52ea79d072de2b56eb96a91f
 
git://xenbits.xen.org/xen.git#f93abf0315efef861270c25d83c8047fd6a54ec4-518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Loaded 3001 nodes in revision graph
Searching for test results:
 142612 [host=laxton1]
 142848 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd70b1a71d30d0fff4c549a309682fdf127aaae6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 142882 fail dafd634415a7f9892a6fcc99c540fe567ab42c92 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
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):
  dafd634415a7f9892a6fcc99c540fe567ab42c92 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
   flight 142882 (blessed real-bisect) result fail

pnmtopng: 45 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.19/test-arm64-arm64-examine.examine-serial--bootloader.{dot,ps,png,html,svg}.
----------------------------------------
142882: tolerable all pass

flight 142882 linux-4.19 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/142882/

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:
 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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