[linux-linus 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/torvalds/linux-2.6.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):
  736706bee3298208343a76096370e4f6a5c55915 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
   flight 138374 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-linus/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-linus/test-arm64-arm64-examine.examine-serial--bootloader
 --summary-out=tmp/141223.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=141223 linux-linus 
test-arm64-arm64-examine examine-serial/bootloader
Searching for failure / basis pass:
 141196 fail [host=rochester0] / 141036 [host=laxton1] 140973 [host=laxton0] 
140930 [host=laxton1] 140855 [host=laxton0] 140817 [host=laxton1] 140676 
[host=laxton0] 140648 [host=laxton1] 140624 [host=laxton0] 140571 
[host=laxton1] 140477 [host=laxton0] 140382 [host=laxton1] 140251 
[host=laxton0] 140188 [host=laxton0] 140163 [host=laxton1] 140038 
[host=laxton0] 139996 [host=laxton1] 139907 [host=laxton0] 139866 
[host=laxton1] 139735 [host=laxton1] 139669 [host=laxton0] 139555 
[host=laxton0] 13953\
 2 [host=laxton1] 139408 [host=laxton1] 139324 [host=laxton0] 139286 
[host=laxton1] 139237 [host=laxton0] 139068 [host=laxton0] 138902 
[host=laxton0] 138849 [host=laxton1] 138735 [host=laxton0] 138710 
[host=laxton1] 138639 [host=laxton0] 138584 [host=laxton1] 138386 
[host=laxton0] 137986 [host=laxton1] 137896 [host=laxton0] 137589 
[host=laxton0] 137484 [host=laxton1] 137191 [host=laxton0] 137055 
[host=laxton1] 137015 [host=laxton0] 136911 [host=laxton1] 136594 
[host=laxton0] 136243 [host=laxton1]\
  135753 [host=laxton0] 135539 [host=laxton1] 135223 [host=laxton0] 134885 
[host=laxton0] 134749 [host=laxton1] 133995 [host=laxton0] 133973 
[host=laxton0] 133934 [host=laxton1] 133902 [host=laxton0] 133863 
[host=laxton1] 133829 [host=laxton1] 133778 [host=laxton0] 133695 
[host=laxton1] 133631 [host=laxton1] 133605 [host=laxton0] 133580 
[host=laxton1] 133567 [host=laxton1] 133555 [host=laxton0] 133510 
[host=laxton1] 133474 [host=laxton0] 133293 [host=laxton0] 133280 
[host=laxton1] 132911 [host=la\
 xton0] 132804 [host=laxton1] 132754 [host=laxton0] 132669 [host=laxton1] 
130193 [host=laxton1] 130022 [host=laxton1] 129789 [host=laxton1] 129680 
[host=laxton1] 129530 [host=laxton1] 129460 [host=laxton1] 129417 
[host=laxton1] 129389 [host=laxton1] 129348 [host=laxton1] 129304 
[host=laxton1] 129258 [host=laxton1] 129167 [host=laxton1] 129072 
[host=laxton1] 129005 [host=laxton1] 128970 [host=laxton1] 128945 
[host=laxton1] 128920 [host=laxton1] 128885 [host=laxton1] 128861 
[host=laxton1] 128835 [h\
 ost=laxton1] 128727 [host=laxton1] 128663 [host=laxton1] 128599 [host=laxton1] 
128520 [host=laxton1] 128493 [host=laxton1] 128476 [host=laxton1] 128461 
[host=laxton1] 128438 [host=laxton1] 128407 [host=laxton1] 128369 
[host=laxton1] 128334 [host=laxton1] 128312 [host=laxton1] 128278 
[host=laxton1] 128264 [host=laxton1] 128236 [host=laxton1] 128170 
[host=laxton1] 128114 [host=laxton1] 128059 [host=laxton1] 128022 
[host=laxton1] 128002 [host=laxton1] 127991 [host=laxton1] 127976 
[host=laxton1] 127\
 962 [host=laxton1] 127907 [host=laxton1] 127793 [host=laxton1] 127732 
[host=laxton1] 127617 [host=laxton1] 127569 [host=laxton1] 127551 
[host=laxton1] 127535 [host=laxton1] 127516 [host=laxton1] 127497 
[host=laxton1] 127479 [host=laxton1] 127458 [host=laxton1] 127443 
[host=laxton1] 127415 [host=laxton1] 127403 [host=laxton1] 127389 
[host=laxton1] 127364 [host=laxton1] 127344 [host=laxton1] 127315 
[host=laxton1] 127284 [host=laxton1] 127256 [host=laxton1] 127221 
[host=laxton1] 127193 [host=laxton\
 1] 127148 [host=laxton1] 125702 [host=laxton1] 125676 [host=laxton1] 125657 
[host=laxton1] 125648 [host=laxton1] 125639 [host=laxton1] 125585 
[host=laxton1] 125551 [host=laxton1] 125520 [host=laxton1] 125501 
[host=laxton1] 125401 [host=laxton0] 125285 [host=laxton1] 125242 
[host=laxton0] 125167 [host=laxton1] 125129 [host=laxton1] 125069 
[host=laxton0] 125041 [host=laxton1] 124994 [host=laxton0] 124938 
[host=laxton1] 124151 [host=laxton1] 124092 [host=laxton0] 124066 
[host=laxton1] 124047 [host=\
 laxton0] 124013 [host=laxton1] 123937 [host=laxton0] 123871 [host=laxton1] 
123792 [host=laxton0] 123655 [host=laxton1] 123554 [host=laxton0] 123438 
[host=laxton1] 123370 [host=laxton0] 123310 [host=laxton1] 123271 
[host=laxton0] 123218 [host=laxton1] 123188 [host=laxton0] 122982 
[host=laxton0] 122911 [host=laxton0] 122855 [host=laxton0] 122647 
[host=laxton0] 122578 [host=laxton0] 122555 [host=laxton1] 122521 
[host=laxton0] 122486 [host=laxton1] 122442 [host=laxton1] 122395 
[host=laxton0] 122358 \
 [host=laxton0] 122347 [host=laxton1] 122335 [host=laxton1] 122325 
[host=laxton1] 122317 [host=laxton1] 122301 [host=laxton1] 122284 
[host=laxton1] 122256 [host=laxton1] 122203 [host=laxton1] 122176 
[host=laxton1] 122164 [host=laxton1] 122143 [host=laxton1] 122111 
[host=laxton1] 122067 [host=laxton1] 121988 [host=laxton1] 121842 
[host=laxton1] 121755 [host=laxton1] 121723 [host=laxton1] 121679 
[host=laxton1] 121383 [host=laxton1] 121336 [host=laxton1] 121315 
[host=laxton1] 121284 [host=laxton1] 1\
 21195 [host=laxton1] 121012 [host=laxton1] 120952 [host=laxton1] 120866 
[host=laxton1] 120779 [host=laxton1] 120654 [host=laxton1] 120441 
[host=laxton1] 120305 [host=laxton1] 120269 [host=laxton1] 120228 
[host=laxton1] 120092 [host=laxton1] 120055 [host=laxton1] 120022 
[host=laxton1] 119992 [host=laxton1] 119435 [host=laxton1] 119350 
[host=laxton1] 119201 [host=laxton1] 119117 [host=laxton1] 119064 
[host=laxton1] 118968 [host=laxton1] 118893 [host=laxton1] 118775 
[host=laxton1] 118672 [host=laxt\
 on1] 118638 [host=laxton1] 118629 [host=laxton1] 118538 [host=laxton1] 118501 
[host=laxton1] 118464 [host=laxton1] 118445 [host=laxton1] 118428 
[host=laxton1] 118401 [host=laxton1] 118362 [host=laxton1] 118324 
[host=laxton1] 118283 [host=laxton1] 118276 [host=laxton1] 118250 
[host=laxton1] 118215 [host=laxton1] 118112 [host=laxton1] 117996 
[host=laxton1] 117945 [host=laxton1] 117909 [host=laxton1] 117788 
[host=laxton1] 117748 [host=laxton1] 117721 [host=laxton1] 117694 
[host=laxton1] 117655 [hos\
 t=laxton1] 117359 [host=laxton1] 117305 [host=laxton1] 117251 [host=laxton1] 
117205 [host=laxton1] 117143 [host=laxton1] 112277 [host=laxton1] 112271 
[host=laxton1] 112235 [host=laxton1] 112182 [host=laxton1] 112083 
[host=laxton1] 112049 [host=laxton1] 112019 [host=laxton1] 111995 
[host=laxton1] 111972 [host=laxton1] 111939 [host=laxton1] 111866 
[host=laxton1] 111831 [host=laxton1] 111800 [host=laxton1] 111771 
[host=laxton1] 111739 [host=laxton1] 111714 [host=laxton1] 111677 
[host=laxton1] 11165\
 4 [host=laxton1] 111635 [host=laxton1] 111611 [host=laxton1] 111580 
[host=laxton1] 111529 [host=laxton1] 111493 [host=laxton1] 111416 
[host=laxton1] 111383 [host=laxton1] 111374 [host=laxton1] 111363 
[host=laxton1] 111332 [host=laxton1] 111280 [host=laxton1] 111222 
[host=laxton1] 111183 [host=laxton1] 111148 [host=laxton1] 111124 
[host=laxton1] 111081 [host=laxton1] 110984 [host=laxton0] 110950 
[host=laxton1] 110908 [host=laxton0] 110560 [host=laxton0] 110547 
[host=laxton1] 110515 [host=laxton1]\
  110486 [host=laxton0] 110464 [host=laxton0] 110427 [host=laxton1] 110399 
[host=laxton0] 110380 [host=laxton1] 110346 [host=laxton0] 110288 
[host=laxton0] 110236 [host=laxton1] 110131 [host=laxton1] 110093 
[host=laxton1] 110060 [host=laxton0] 110038 [host=laxton1] 110016 
[host=laxton1] 110006 [host=laxton0] 109994 [host=laxton1] 109963 
[host=laxton0] 109943 [host=laxton1] 109920 [host=laxton0] 109889 
[host=laxton1] 109858 [host=laxton0] 109839 [host=laxton1] 109832 
[host=laxton0] 109821 [host=la\
 xton1] 109809 [host=laxton0] 109801 [host=laxton0] 109778 [host=laxton1] 
109758 [host=laxton0] 109724 [host=laxton1] 109706 [host=laxton0] 109697 
[host=laxton0] 109685 [host=laxton0] 109675 [host=laxton1] 109656 
[host=laxton0] template as basis? using template as basis.
Failure / basis pass flights: 141196 / 133580
(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/torvalds/linux-2.6.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 3120b9a6a3f7487f96af7bd634ec49c87ef712ab 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
6c9639a72f0ca3a9430ef75f375877182281fdef
Basis pass 736706bee3298208343a76096370e4f6a5c55915 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#736706bee3298208343a76096370e4f6a5c55915-3120b9a6a3f7487f96af7bd634ec49c87ef712ab
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-cef9660618a880ced798375a0fd16a8ad80bd0f0
 git://xenbits.xen.org/xen.git#f393b82fe5ba3ed9c\
 fe2b306ffa53368e55b75af-6c9639a72f0ca3a9430ef75f375877182281fdef
adhoc-revtuple-generator: tree discontiguous: linux-2.6
adhoc-revtuple-generator: tree discontiguous: qemu-xen
From git://cache:9419/git://xenbits.xen.org/xen
   a342900d48..4e4a850aa4  coverity-tested/smoke -> origin/coverity-tested/smoke
Loaded 1003 nodes in revision graph
Searching for test results:
 133555 [host=laxton0]
 133510 [host=laxton1]
 133567 [host=laxton1]
 133605 [host=laxton0]
 133580 [host=laxton1]
 133631 [host=laxton1]
 133673 [host=laxton1]
 133695 [host=laxton1]
 133778 [host=laxton0]
 133738 [host=laxton0]
 133829 [host=laxton1]
 133902 [host=laxton0]
 133863 [host=laxton1]
 133934 [host=laxton1]
 133973 [host=laxton0]
 133995 [host=laxton0]
 134749 [host=laxton1]
 134885 [host=laxton0]
 134984 [host=rochester1]
 135058 [host=rochester1]
 135057 fail irrelevant
 135223 [host=laxton0]
 135426 [host=rochester1]
 135443 fail irrelevant
 135539 [host=laxton1]
 135753 [host=laxton0]
 135873 [host=rochester1]
 135988 fail irrelevant
 136116 [host=rochester1]
 136243 [host=laxton1]
 136433 fail irrelevant
 136594 [host=laxton0]
 136823 [host=rochester1]
 136911 [host=laxton1]
 136981 fail irrelevant
 137015 [host=laxton0]
 137055 [host=laxton1]
 137098 [host=rochester1]
 137125 fail irrelevant
 137191 [host=laxton0]
 137283 [host=rochester1]
 137388 fail irrelevant
 137484 [host=laxton1]
 137589 [host=laxton0]
 137739 [host=rochester1]
 137686 fail irrelevant
 137896 [host=laxton0]
 137986 [host=laxton1]
 138073 fail irrelevant
 138245 [host=rochester1]
 138374 fail 736706bee3298208343a76096370e4f6a5c55915 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
 138386 [host=laxton0]
 138488 fail irrelevant
 138584 [host=laxton1]
 138612 [host=rochester1]
 138639 [host=laxton0]
 138661 fail irrelevant
 138680 [host=rochester1]
 138710 [host=laxton1]
 138735 [host=laxton0]
 138754 fail irrelevant
 138780 [host=rochester1]
 138813 [host=rochester1]
 138849 [host=laxton1]
 138878 fail irrelevant
 138902 [host=laxton0]
 138962 fail irrelevant
 139003 [host=rochester1]
 139068 [host=laxton0]
 139134 fail irrelevant
 139237 [host=laxton0]
 139223 [host=rochester1]
 139257 fail irrelevant
 139324 [host=laxton0]
 139306 [host=rochester1]
 139286 [host=laxton1]
 139338 fail irrelevant
 139361 fail irrelevant
 139383 [host=rochester1]
 139408 [host=laxton1]
 139478 [host=rochester1]
 139532 [host=laxton1]
 139584 [host=rochester1]
 139555 [host=laxton0]
 139687 [host=rochester1]
 139616 fail irrelevant
 139669 [host=laxton0]
 139711 fail irrelevant
 139735 [host=laxton1]
 139792 [host=rochester1]
 139832 fail irrelevant
 139942 fail irrelevant
 139866 [host=laxton1]
 139907 [host=laxton0]
 139996 [host=laxton1]
 140038 [host=laxton0]
 140128 fail irrelevant
 140163 [host=laxton1]
 140251 [host=laxton0]
 140188 [host=laxton0]
 140216 [host=rochester1]
 140382 [host=laxton1]
 140428 [host=rochester1]
 140477 [host=laxton0]
 140525 fail irrelevant
 140601 [host=rochester1]
 140571 [host=laxton1]
 140624 [host=laxton0]
 140648 [host=laxton1]
 140676 [host=laxton0]
 140729 fail irrelevant
 140817 [host=laxton1]
 140778 [host=rochester1]
 140855 [host=laxton0]
 140930 [host=laxton1]
 140902 fail irrelevant
 140950 [host=rochester1]
 140973 [host=laxton0]
 140999 fail irrelevant
 141036 [host=laxton1]
 141196 fail 3120b9a6a3f7487f96af7bd634ec49c87ef712ab 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
6c9639a72f0ca3a9430ef75f375877182281fdef
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):
  736706bee3298208343a76096370e4f6a5c55915 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
   flight 138374 (blessed real-bisect) result fail

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.7193 to fit
pnmtopng: 30 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-arm64-arm64-examine.examine-serial--bootloader.{dot,ps,png,html,svg}.
No revision to test.

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