[xen-4.12-testing bisection] unreproducible build-arm64-xsm

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

branch xen-4.12-testing
xenbranch xen-4.12-testing
job build-arm64-xsm
testid xen-build

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.
  Inconsistent test results; at this revision (supposed basis pass):
  1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
   flight 161576 (blessed real) result pass
   flight 161661 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.12-testing/build-arm64-xsm.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.12-testing/build-arm64-xsm.xen-build
 --summary-out=tmp/161731.bisection-summary --basis-template=159418 
--blessings=real,real-bisect,real-retry --flight=161731 xen-4.12-testing 
build-arm64-xsm xen-build
Searching for failure / basis pass:
 161661 fail [host=laxton0] / 161621 [host=laxton1] 161609 [host=laxton1] 
161592 [host=laxton1] 161576 ok.
Failure / basis pass flights: 161661 / 161576
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 1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
Basis pass 1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#1e6b0394d6c001802dc454ecff19076aaa80f51c-1e6b0394d6c001802dc454ecff19076aaa80f51c
 
git://xenbits.xen.org/qemu-xen.git#92a78636a51611475f711637c44cafbda3ef9859-92a78636a51611475f711637c44cafbda3ef9859
 
git://xenbits.xen.org/osstest/seabios.git#b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee-b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee
 
git://xenbits.xen.org/xen.git#5b280a59c4dd8dad6cc8da28db981b193d10acee-5b280a59c4dd8\
 dad6cc8da28db981b193d10acee
Loaded 1 nodes in revision graph
Searching for test results:
 133714 [host=laxton1]
 133733 [host=laxton1]
 133762 !! flight 133762 missing revision for ovmf
!! flight 133762 missing revision for seabios
 133989 !! flight 133989 missing revision for ovmf
!! flight 133989 missing revision for seabios
 134653 [host=rochester0]
 134768 [host=rochester0]
 134929 [host=rochester0]
 135008 [host=laxton1]
 135135 [host=laxton1]
 135427 [host=rochester0]
 135476 [host=laxton1]
 135674 !! flight 135674 missing revision for seabios
 135805 !! flight 135805 missing revision for seabios
 135911 [host=rochester1]
 136233 !! flight 136233 missing revision for seabios
 136405 [host=rochester1]
 136564 [host=laxton1]
 136728 pass irrelevant
 137278 [host=rochester1]
 137384 [host=rochester0]
 137475 [host=rochester0]
 137583 [host=laxton1]
 137729 [host=rochester0]
 137867 [host=rochester0]
 139177 [host=rochester1]
 138759 [host=rochester0]
 139366 pass irrelevant
 139388 [host=laxton1]
 139416 [host=laxton1]
 138793 [host=rochester0]
 139736 [host=rochester0]
 139865 pass irrelevant
 139891 pass irrelevant
 139449 [host=laxton1]
 141710 pass irrelevant
 141776 [host=rochester0]
 143155 pass irrelevant
 143190 [host=laxton1]
 143302 [host=rochester0]
 143371 [host=laxton1]
 143677 [host=rochester0]
 143458 [host=rochester1]
 143851 [host=rochester1]
 143955 [host=laxton1]
 143922 [host=rochester1]
 143980 pass irrelevant
 143996 [host=laxton1]
 144007 [host=rochester0]
 144035 pass irrelevant
 144059 [host=laxton1]
 144078 [host=laxton1]
 144109 pass irrelevant
 144141 [host=rochester0]
 143577 [host=laxton1]
 144191 [host=laxton1]
 144195 pass irrelevant
 144201 pass irrelevant
 144235 [host=rochester1]
 144216 [host=laxton1]
 144207 pass irrelevant
 144228 [host=rochester0]
 144272 pass irrelevant
 144241 [host=laxton1]
 144258 [host=laxton1]
 144247 [host=rochester0]
 144281 pass irrelevant
 144287 [host=rochester1]
 144299 pass irrelevant
 144291 [host=rochester1]
 144319 pass irrelevant
 144308 [host=rochester1]
 144339 [host=rochester0]
 144587 pass irrelevant
 144717 pass irrelevant
 145017 pass irrelevant
 146078 pass irrelevant
 146100 pass irrelevant
 148124 pass irrelevant
 148185 pass irrelevant
 144158 pass irrelevant
 144169 pass irrelevant
 144176 [host=laxton1]
 144186 [host=rochester1]
 149554 [host=laxton1]
 149583 pass irrelevant
 149646 pass irrelevant
 149607 pass irrelevant
 149838 pass irrelevant
 149845 [host=laxton1]
 150041 [host=rochester1]
 150072 pass irrelevant
 150176 pass irrelevant
 150943 [host=rochester0]
 150991 pass irrelevant
 155075 [host=rochester0]
 151032 pass irrelevant
 151058 [host=laxton1]
 151082 [host=laxton1]
 151161 [host=laxton1]
 151128 pass irrelevant
 151227 pass irrelevant
 151184 pass irrelevant
 151248 [host=laxton1]
 151276 pass irrelevant
 151292 pass irrelevant
 151341 [host=laxton1]
 151316 [host=laxton1]
 151367 pass irrelevant
 151388 [host=laxton1]
 151715 [host=rochester0]
 152525 [host=rochester1]
 154121 [host=rochester0]
 154601 pass irrelevant
 154622 pass irrelevant
 154663 [host=rochester0]
 155152 [host=laxton1]
 155288 pass irrelevant
 156263 pass irrelevant
 155014 [host=rochester0]
 155402 [host=rochester0]
 156035 [host=rochester0]
 156358 pass irrelevant
 156406 fail irrelevant
 156280 pass irrelevant
 156409 fail irrelevant
 156309 pass irrelevant
 156423 pass irrelevant
 156515 pass irrelevant
 156592 pass irrelevant
 156635 [host=rochester0]
 156987 pass irrelevant
 157134 pass irrelevant
 157562 [host=rochester0]
 157594 [host=rochester0]
 156324 pass irrelevant
 156336 pass irrelevant
 156343 pass irrelevant
 157627 [host=rochester1]
 158556 pass irrelevant
 159017 [host=laxton1]
 160170 pass irrelevant
 159131 [host=laxton1]
 159201 pass irrelevant
 159241 pass irrelevant
 159418 [host=rochester1]
 160128 [host=laxton1]
 160139 [host=laxton1]
 160150 pass irrelevant
 160344 [host=laxton1]
 160370 pass irrelevant
 160400 [host=laxton1]
 160432 pass irrelevant
 160465 pass irrelevant
 160487 pass irrelevant
 160510 [host=laxton1]
 160529 pass irrelevant
 160549 [host=laxton1]
 160568 pass irrelevant
 160622 [host=laxton1]
 160638 [host=laxton1]
 160724 [host=rochester0]
 160738 [host=rochester0]
 160752 [host=laxton1]
 160785 [host=laxton1]
 160807 pass irrelevant
 160831 [host=laxton1]
 160863 pass irrelevant
 160896 pass irrelevant
 160926 pass irrelevant
 161015 pass irrelevant
 161060 pass irrelevant
 161093 pass irrelevant
 161124 [host=rochester0]
 161151 pass irrelevant
 161175 [host=laxton1]
 161196 pass irrelevant
 161216 [host=laxton1]
 161238 [host=laxton1]
 161261 [host=laxton1]
 161279 [host=rochester0]
 161286 [host=laxton1]
 161304 pass irrelevant
 161330 [host=laxton1]
 161360 pass irrelevant
 161383 [host=laxton1]
 161397 [host=laxton1]
 161415 [host=laxton1]
 161431 pass irrelevant
 161442 [host=rochester0]
 161454 [host=laxton1]
 161465 [host=laxton1]
 161476 [host=laxton1]
 161489 pass irrelevant
 161508 pass irrelevant
 161522 [host=rochester0]
 161545 pass irrelevant
 161560 [host=laxton1]
 161576 pass 1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
 161592 [host=laxton1]
 161609 [host=laxton1]
 161621 [host=laxton1]
 161661 fail 1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
Searching for interesting versions

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  1e6b0394d6c001802dc454ecff19076aaa80f51c 
92a78636a51611475f711637c44cafbda3ef9859 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
5b280a59c4dd8dad6cc8da28db981b193d10acee
   flight 161576 (blessed real) result pass
   flight 161661 (blessed real) result fail

Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/build-arm64-xsm.xen-build.{dot,ps,png,html,svg}.
No revision to test.